Release 1.0.14

Fixes #1106

.clang-format

@@ -0,0 +1,216 @@
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+AlignAfterOpenBracket: Align
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+AlwaysBreakTemplateDeclarations: No
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+  - __capability
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+BinPackParameters: true
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+  - Q_FOREACH
+  - BOOST_FOREACH
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+  - KJ_IF_MAYBE
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+  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
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+...
+

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+github: jonaski
+patreon: jonaskvinge
+custom: https://paypal.me/jonaskvinge

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,31 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+- [ ] I have checked the [FAQ](https://wiki.strawberrymusicplayer.org/wiki/FAQ) for answers.
+- [ ] I have checked the [Changelog](https://github.com/strawberrymusicplayer/strawberry/blob/master/Changelog) that the issue is not already fixed. 
+- [ ] I believe this issue is a bug, and not a general technical issue, question or feature requests that can be discussed on the [forum](https://forum.strawberrymusicplayer.org/). 
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots:**
+If applicable, add screenshots to help explain your problem.
+
+**System Information:**
+ - Operating system:
+ - Strawberry Version:
+
+**Additional context**
+Add any other context about the problem here.

.gitignore

@@ -1,73 +1,120 @@
 # This file is used to ignore files which are generated
 # ----------------------------------------------------------------------------
 
-*~
-*.autosave
-*.a
-*.core
-*.moc
+# Build
+build/
+bin/
+
+# CMake
+CMakeLists.txt.user
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Makefile*
+Testing
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+_deps
+
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
 *.o
 *.obj
-*.orig
-*.rej
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
 *.so
 *.so.*
-*_pch.h.cpp
-*_resource.rc
-*.qm
-.#*
-*.*#
-core
-!core/
-tags
-.DS_Store
-.directory
-*.debug
-Makefile*
-*.prl
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
 *.app
+
+# Dump files
+*.core
+*.stackdump
+
+# Qt
+*build-*
 moc_*.cpp
-ui_*.h
+moc_*.h
 qrc_*.cpp
-Thumbs.db
-*.res
-*.rc
-/.qmake.cache
-/.qmake.stash
+ui_*.h
+*.moc
+*.qm
 
-# qtcreator generated files
-*.pro.user*
-
-# xemacs temporary files
+# Temporary files
+*~
+*.autosave
+*.orig
+*.rej
+.*.kate-swp
+.swp.*
+.*.swp
 *.flc
 
-# Vim temporary files
-.*.swp
-
-# Visual Studio generated files
-*.ib_pdb_index
-*.idb
-*.ilk
-*.pdb
-*.sln
-*.suo
-*.vcproj
-*vcproj.*.*.user
-*.ncb
-*.sdf
-*.opensdf
-*.vcxproj
-*vcxproj.*
+# Directory files
+.directory
+.DS_Store
+Thumbs.db
 
 # MinGW generated files
 *.Debug
 *.Release
 
-# Python byte code
-*.pyc
+# Package files
+*.spec
+*.nsi
+*.plist
 
-# Binaries
-# --------
-*.dll
-*.exe
+# Stuff in dist
+maketarball.sh
+changelog
 
+# Translations
+translations.pot
+zanata.xml
+.zanata-cache/
+
+# QtCreator
+CMakeLists.txt.user*
+*.pro.user
+*.pro.user.*
+*creator.user*
+target_wrapper.*
+compile_commands.json
+
+*.kdev4
+*.vscode
+*.code-workspace
+*.sublime-workspace
+
+# MSVC
+CMakeSettings.json
+/.vs
+/out
+
+# CLion
+/.idea

3rdparty/README.md

@@ -0,0 +1,30 @@
+3rdparty libraries located in this directory
+============================================
+
+singleapplication
+-----------------
+This is a small static library used by Strawberry to prevent it from starting twice per user session.
+If the user tries to start strawberry twice, the main window will maximize instead of starting another instance.
+If you dynamically link to your systems version, you'll need two versions, one defined as QApplication and
+one as a QCoreApplication.
+It is included here because it is not packed by distros and is also used on macOS and Windows.
+
+URL: https://github.com/itay-grudev/SingleApplication
+
+
+SPMediaKeyTap
+-------------
+Used on macOS to exclusively enable strawberry to grab global media shortcuts.
+Can safely be deleted on other platforms.
+
+
+macdeployqt
+-----------
+A modified version of Qt's official macdeployqt utility that fixes some issues,
+this version also deploys gstreamer plugins.
+Can safely be deleted on other platforms.
+
+
+getopt
+------
+getopt included only when compiling with MSVC on Windows.

3rdparty/SPMediaKeyTap/CMakeLists.txt

@@ -0,0 +1,11 @@
+set(SPMEDIAKEY-SOURCES
+  SPMediaKeyTap.m
+)
+
+set(SPMEDIAKEY-HEADERS
+  SPMediaKeyTap.h
+)
+
+ADD_LIBRARY(SPMediaKeyTap STATIC
+  ${SPMEDIAKEY-SOURCES}
+)

3rdparty/SPMediaKeyTap/LICENSE

@@ -0,0 +1,8 @@
+Copyright (c) 2011, Joachim Bengtsson
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+* Neither the name of the organization nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

3rdparty/SPMediaKeyTap/README.md

@@ -0,0 +1,12 @@
+SPMediaKeyTap
+=============
+
+`SPMediaKeyTap` abstracts a `CGEventHook` and other nastiness in order to give you a relatively simple API to receive media key events (prev/next/playpause, on F7 to F9 on modern MacBook Pros) exclusively, without them reaching other applications like iTunes. `SPMediaKeyTap` is clever enough to resign its exclusive lock on media keys by looking for which application was active most recently: if that application is in `SPMediaKeyTap`'s whitelist, it will resign the keys. This is similar to the behavior of Apple's applications collaborating on media key handling exclusivity, but unfortunately, Apple is not exposing any APIs allowing third-parties to join in on this collaboration.
+
+For now, the whitelist is just a hardcoded array in `+[SPMediaKeyTap defaultMediaKeyUserBundleIdentifiers]`. If your app starts using `SPMediaKeyTap`, please [mail me](mailto:nevyn@spotify.com) your bundle ID, and I'll include it in the canonical repository. This is a bad solution; a better solution would be to use distributed notifications to collaborate in creating this whitelist at runtime. Hopefully someone'll have the time and energy to write this soon. 
+
+In `Example/SPMediaKeyTapExampleAppDelegate.m` is an example of both how you use `SPMediaKeyTap`, and how you handle the semi-private `NSEvent` subtypes involved in media keys, including on how to fall back to non-event tap handling of these events.
+
+`SPMediaKeyTap` and other `CGEventHook`s on the event type `NSSystemDefined` is known to interfere with each other and applications doing weird stuff with mouse input, because mouse clicks are also part of the `NSSystemDefined` category. The single issue we have had reported here at Spotify is Adobe Fireworks, in which item selection stops working with `SPMediaKeyTap` is active.
+
+`SPMediaKeyTap` requires 10.5 to work, and disables itself on 10.4.

3rdparty/SPMediaKeyTap/SPMediaKeyTap.h

@@ -0,0 +1,53 @@
+/*
+ Copyright (c) 2011, Joachim Bengtsson
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modification,
+ are permitted provided that the following conditions are met:
+
+ * Neither the name of the organization nor the names of its contributors may
+   be used to endorse or promote products derived from this software without
+   specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import <Cocoa/Cocoa.h>
+#import <IOKit/hidsystem/ev_keymap.h>
+
+// http://overooped.com/post/2593597587/mediakeys
+
+#define SPSystemDefinedEventMediaKeys 8
+
+@interface SPMediaKeyTap : NSObject
+
+- (id)initWithDelegate:(id)delegate;
+
++ (BOOL)usesGlobalMediaKeyTap;
+- (BOOL)startWatchingMediaKeys;
+- (void)stopWatchingMediaKeys;
+- (void)handleAndReleaseMediaKeyEvent:(NSEvent *)event;
+@end
+
+@interface NSObject (SPMediaKeyTapDelegate)
+- (void)mediaKeyTap:(SPMediaKeyTap*)keyTap receivedMediaKeyEvent:(NSEvent*)event;
+@end
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern NSString *kIgnoreMediaKeysDefaultsKey;
+
+#ifdef __cplusplus
+}
+#endif

3rdparty/SPMediaKeyTap/SPMediaKeyTap.m

@@ -0,0 +1,361 @@
+/*
+ Copyright (c) 2011, Joachim Bengtsson
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modification,
+ are permitted provided that the following conditions are met:
+
+ * Neither the name of the organization nor the names of its contributors may
+   be used to endorse or promote products derived from this software without
+   specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+// Copyright (c) 2010 Spotify AB
+#import "SPMediaKeyTap.h"
+
+// Define to enable app list debug output
+// #define DEBUG_SPMEDIAKEY_APPLIST 1
+
+NSString *kIgnoreMediaKeysDefaultsKey = @"SPIgnoreMediaKeys";
+
+@interface SPMediaKeyTap () {
+    CFMachPortRef _eventPort;
+    CFRunLoopSourceRef _eventPortSource;
+    CFRunLoopRef _tapThreadRL;
+    NSThread *_tapThread;
+    BOOL _shouldInterceptMediaKeyEvents;
+    id _delegate;
+    // The app that is frontmost in this list owns media keys
+    NSMutableArray<NSRunningApplication *> *_mediaKeyAppList;
+}
+
+- (BOOL)shouldInterceptMediaKeyEvents;
+- (void)setShouldInterceptMediaKeyEvents:(BOOL)newSetting;
+- (void)startWatchingAppSwitching;
+- (void)stopWatchingAppSwitching;
+- (void)eventTapThread;
+@end
+
+static CGEventRef tapEventCallback(CGEventTapProxy proxy, CGEventType type, CGEventRef event, void *refcon);
+
+
+// Inspired by http://gist.github.com/546311
+
+@implementation SPMediaKeyTap
+
+#pragma mark -
+#pragma mark Setup and teardown
+
+- (id)initWithDelegate:(id)delegate
+{
+    self = [super init];
+    if (self) {
+        _delegate = delegate;
+        [self startWatchingAppSwitching];
+        _mediaKeyAppList = [NSMutableArray new];
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+    [self stopWatchingMediaKeys];
+    [self stopWatchingAppSwitching];
+    [super dealloc];
+}
+
+- (void)startWatchingAppSwitching
+{
+    // Listen to "app switched" event, so that we don't intercept media keys if we
+    // weren't the last "media key listening" app to be active
+
+    [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self
+                                                           selector:@selector(frontmostAppChanged:)
+                                                               name:NSWorkspaceDidActivateApplicationNotification
+                                                             object:nil];
+
+
+    [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self
+                                                           selector:@selector(appTerminated:)
+                                                               name:NSWorkspaceDidTerminateApplicationNotification
+                                                             object:nil];
+}
+
+- (void)stopWatchingAppSwitching
+{
+    [[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver:self];
+}
+
+- (BOOL)startWatchingMediaKeys
+{
+    // Prevent having multiple mediaKeys threads
+    [self stopWatchingMediaKeys];
+
+    [self setShouldInterceptMediaKeyEvents:YES];
+
+    // Add an event tap to intercept the system defined media key events
+    _eventPort = CGEventTapCreate(kCGSessionEventTap,
+                                  kCGHeadInsertEventTap,
+                                  kCGEventTapOptionDefault,
+                                  CGEventMaskBit(NX_SYSDEFINED),
+                                  tapEventCallback,
+                                  (__bridge void * __nullable)(self));
+
+    // Can be NULL if the app has no accessibility access permission
+    if (_eventPort == NULL)
+        return NO;
+
+    _eventPortSource = CFMachPortCreateRunLoopSource(kCFAllocatorSystemDefault, _eventPort, 0);
+    assert(_eventPortSource != NULL);
+
+    if (_eventPortSource == NULL)
+        return NO;
+
+    // Let's do this in a separate thread so that a slow app doesn't lag the event tap
+    _tapThread = [[NSThread alloc] initWithTarget:self
+                                         selector:@selector(eventTapThread)
+                                           object:nil];
+    [_tapThread start];
+
+    return YES;
+}
+
+- (void)stopWatchingMediaKeys
+{
+    // Shut down tap thread
+    if(_tapThreadRL){
+        CFRunLoopStop(_tapThreadRL);
+        _tapThreadRL = nil;
+    }
+
+    // Remove tap port
+    if(_eventPort){
+        CFMachPortInvalidate(_eventPort);
+        CFRelease(_eventPort);
+        _eventPort = nil;
+    }
+
+    // Remove tap source
+    if(_eventPortSource){
+        CFRelease(_eventPortSource);
+        _eventPortSource = nil;
+    }
+}
+
+#pragma mark -
+#pragma mark Accessors
+
++ (BOOL)usesGlobalMediaKeyTap
+{
+#ifdef _DEBUG
+    // breaking in gdb with a key tap inserted sometimes locks up all mouse and keyboard input forever, forcing reboot
+    return NO;
+#else
+    // XXX(nevyn): MediaKey event tap doesn't work on 10.4, feel free to figure out why if you have the energy.
+    return
+        ![[NSUserDefaults standardUserDefaults] boolForKey:kIgnoreMediaKeysDefaultsKey]
+        && floor(NSAppKitVersionNumber) >= 949/*NSAppKitVersionNumber10_5*/;
+#endif
+}
+
++ (NSArray*)mediaKeyUserBundleIdentifiers
+{
+    return [NSArray arrayWithObjects:
+        [[NSBundle mainBundle] bundleIdentifier], // your app
+        @"com.spotify.client",
+        @"com.apple.iTunes",
+        @"com.apple.QuickTimePlayerX",
+        @"com.apple.quicktimeplayer",
+        @"com.apple.iWork.Keynote",
+        @"com.apple.iPhoto",
+        @"org.videolan.vlc",
+        @"com.apple.Aperture",
+        @"com.plexsquared.Plex",
+        @"com.soundcloud.desktop",
+        @"org.niltsh.MPlayerX",
+        @"com.ilabs.PandorasHelper",
+        @"com.mahasoftware.pandabar",
+        @"com.bitcartel.pandorajam",
+        @"org.clementine-player.clementine",
+        @"fm.last.Last.fm",
+        @"fm.last.Scrobbler",
+        @"com.beatport.BeatportPro",
+        @"com.Timenut.SongKey",
+        @"com.macromedia.fireworks", // the tap messes up their mouse input
+        @"at.justp.Theremin",
+        @"ru.ya.themblsha.YandexMusic",
+        @"com.jriver.MediaCenter18",
+        @"com.jriver.MediaCenter19",
+        @"com.jriver.MediaCenter20",
+        @"co.rackit.mate",
+        @"com.ttitt.b-music",
+        @"com.beardedspice.BeardedSpice",
+        @"com.plug.Plug",
+        @"com.plug.Plug2",
+        @"com.netease.163music",
+        @"org.quodlibet.quodlibet",
+        nil
+    ];
+}
+
+
+- (BOOL)shouldInterceptMediaKeyEvents
+{
+    BOOL shouldIntercept = NO;
+    @synchronized(self) {
+        shouldIntercept = _shouldInterceptMediaKeyEvents;
+    }
+    return shouldIntercept;
+}
+
+- (void)pauseTapOnTapThread:(NSNumber *)yeahno
+{
+    CGEventTapEnable(self->_eventPort, [yeahno boolValue]);
+}
+
+- (void)setShouldInterceptMediaKeyEvents:(BOOL)newSetting
+{
+    BOOL oldSetting;
+    @synchronized(self) {
+        oldSetting = _shouldInterceptMediaKeyEvents;
+        _shouldInterceptMediaKeyEvents = newSetting;
+    }
+    if(_tapThreadRL && oldSetting != newSetting) {
+        [self performSelector:@selector(pauseTapOnTapThread:)
+                     onThread:_tapThread
+                   withObject:@(newSetting)
+                waitUntilDone:NO];
+
+    }
+}
+
+
+#pragma mark -
+#pragma mark Event tap callbacks
+
+// Note: method called on background thread
+
+static CGEventRef tapEventCallback2(CGEventTapProxy proxy, CGEventType type, CGEventRef event, void *refcon)
+{
+    #pragma unused(proxy)
+    SPMediaKeyTap *self = (__bridge SPMediaKeyTap *)refcon;
+
+    if(type == kCGEventTapDisabledByTimeout) {
+        NSLog(@"Media key event tap was disabled by timeout");
+        CGEventTapEnable(self->_eventPort, TRUE);
+        return event;
+    } else if(type == kCGEventTapDisabledByUserInput) {
+        // Was disabled manually by -[pauseTapOnTapThread]
+        return event;
+    }
+    NSEvent *nsEvent = nil;
+    @try {
+        nsEvent = [NSEvent eventWithCGEvent:event];
+    }
+    @catch (NSException * e) {
+        NSLog(@"Strange CGEventType: %d: %@", type, e);
+        assert(0);
+        return event;
+    }
+
+    if (type != NX_SYSDEFINED || [nsEvent subtype] != SPSystemDefinedEventMediaKeys)
+        return event;
+
+    int keyCode = (([nsEvent data1] & 0xFFFF0000) >> 16);
+    if (keyCode != NX_KEYTYPE_PLAY && keyCode != NX_KEYTYPE_FAST && keyCode != NX_KEYTYPE_REWIND && keyCode != NX_KEYTYPE_PREVIOUS && keyCode != NX_KEYTYPE_NEXT)
+        return event;
+
+    if (![self shouldInterceptMediaKeyEvents])
+        return event;
+
+    [self performSelectorOnMainThread:@selector(handleAndReleaseMediaKeyEvent:) withObject:nsEvent waitUntilDone:NO];
+
+    return NULL;
+}
+
+static CGEventRef tapEventCallback(CGEventTapProxy proxy, CGEventType type, CGEventRef event, void *refcon)
+{
+    @autoreleasepool {
+        CGEventRef ret = tapEventCallback2(proxy, type, event, refcon);
+        return ret;
+    }
+}
+
+- (void)handleAndReleaseMediaKeyEvent:(NSEvent *)event
+{
+    [_delegate mediaKeyTap:self receivedMediaKeyEvent:event];
+}
+
+- (void)eventTapThread
+{
+    _tapThreadRL = CFRunLoopGetCurrent();
+    CFRunLoopAddSource(_tapThreadRL, _eventPortSource, kCFRunLoopCommonModes);
+    CFRunLoopRun();
+}
+
+
+#pragma mark -
+#pragma mark Task switching callbacks
+
+- (void)mediaKeyAppListChanged
+{
+    #ifdef DEBUG_SPMEDIAKEY_APPLIST
+    [self debugPrintAppList];
+    #endif
+
+    if([_mediaKeyAppList count] == 0)
+        return;
+
+    NSRunningApplication *thisApp = [NSRunningApplication currentApplication];
+    NSRunningApplication *otherApp = [_mediaKeyAppList firstObject];
+
+    BOOL isCurrent = [thisApp isEqual:otherApp];
+
+    [self setShouldInterceptMediaKeyEvents:isCurrent];
+}
+
+- (void)frontmostAppChanged:(NSNotification *)notification
+{
+    NSRunningApplication *app = [notification.userInfo objectForKey:NSWorkspaceApplicationKey]; 
+    if (app.bundleIdentifier == nil)
+        return;
+
+    if (![[SPMediaKeyTap mediaKeyUserBundleIdentifiers] containsObject:app.bundleIdentifier])
+        return;
+
+    [_mediaKeyAppList removeObject:app];
+    [_mediaKeyAppList insertObject:app atIndex:0];
+    [self mediaKeyAppListChanged];
+}
+
+- (void)appTerminated:(NSNotification *)notification
+{
+    NSRunningApplication *app = [notification.userInfo objectForKey:NSWorkspaceApplicationKey];
+    [_mediaKeyAppList removeObject:app];
+
+    [self mediaKeyAppListChanged];
+}
+
+#ifdef DEBUG_SPMEDIAKEY_APPLIST
+- (void)debugPrintAppList
+{
+    NSMutableString *list = [NSMutableString stringWithCapacity:255];
+    for (NSRunningApplication *app in _mediaKeyAppList) {
+        [list appendFormat:@"     - %@\n", app.bundleIdentifier];
+    }
+    NSLog(@"List: \n%@", list);
+}
+#endif
+
+@end

3rdparty/getopt/CMakeLists.txt

@@ -0,0 +1,2 @@
+add_library(getopt STATIC getopt.c)
+target_include_directories(getopt PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})

3rdparty/getopt/getopt.c

@@ -0,0 +1,562 @@
+/*	$OpenBSD: getopt_long.c,v 1.23 2007/10/31 12:34:57 chl Exp $	*/
+/*	$NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $	*/
+
+/*
+ * Copyright (c) 2002 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ */
+/*-
+ * Copyright (c) 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Dieter Baron and Thomas Klausner.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <windows.h>
+
+#define	REPLACE_GETOPT		/* use this getopt as the system getopt(3) */
+
+#ifdef REPLACE_GETOPT
+int	opterr = 1;		/* if error message should be printed */
+int	optind = 1;		/* index into parent argv vector */
+int	optopt = '?';		/* character checked for validity */
+#undef	optreset		/* see getopt.h */
+#define	optreset		__mingw_optreset
+int	optreset;		/* reset getopt */
+char    *optarg;		/* argument associated with option */
+#endif
+
+#define PRINT_ERROR	((opterr) && (*options != ':'))
+
+#define FLAG_PERMUTE	0x01	/* permute non-options to the end of argv */
+#define FLAG_ALLARGS	0x02	/* treat non-options as args to option "-1" */
+#define FLAG_LONGONLY	0x04	/* operate as getopt_long_only */
+
+/* return values */
+#define	BADCH		(int)'?'
+#define	BADARG		((*options == ':') ? (int)':' : (int)'?')
+#define	INORDER 	(int)1
+
+#ifndef __CYGWIN__
+#define __progname __argv[0]
+#else
+extern char __declspec(dllimport) *__progname;
+#endif
+
+#ifdef __CYGWIN__
+static char EMSG[] = "";
+#else
+#define	EMSG		""
+#endif
+
+static int getopt_internal(int, char * const *, const char *,
+			   const struct option *, int *, int);
+static int parse_long_options(char * const *, const char *,
+			      const struct option *, int *, int);
+static int gcd(int, int);
+static void permute_args(int, int, int, char * const *);
+
+static char *place = EMSG; /* option letter processing */
+
+/* XXX: set optreset to 1 rather than these two */
+static int nonopt_start = -1; /* first non option argument (for permute) */
+static int nonopt_end = -1;   /* first option after non options (for permute) */
+
+/* Error messages */
+static const char recargchar[] = "option requires an argument -- %c";
+static const char recargstring[] = "option requires an argument -- %s";
+static const char ambig[] = "ambiguous option -- %.*s";
+static const char noarg[] = "option doesn't take an argument -- %.*s";
+static const char illoptchar[] = "unknown option -- %c";
+static const char illoptstring[] = "unknown option -- %s";
+
+static void
+_vwarnx(const char *fmt,va_list ap)
+{
+  (void)fprintf(stderr,"%s: ",__progname);
+  if (fmt != NULL)
+    (void)vfprintf(stderr,fmt,ap);
+  (void)fprintf(stderr,"\n");
+}
+
+static void
+warnx(const char *fmt,...)
+{
+  va_list ap;
+  va_start(ap,fmt);
+  _vwarnx(fmt,ap);
+  va_end(ap);
+}
+
+/*
+ * Compute the greatest common divisor of a and b.
+ */
+static int
+gcd(int a, int b)
+{
+	int c;
+
+	c = a % b;
+	while (c != 0) {
+		a = b;
+		b = c;
+		c = a % b;
+	}
+
+	return (b);
+}
+
+/*
+ * Exchange the block from nonopt_start to nonopt_end with the block
+ * from nonopt_end to opt_end (keeping the same order of arguments
+ * in each block).
+ */
+static void
+permute_args(int panonopt_start, int panonopt_end, int opt_end,
+	char * const *nargv)
+{
+	int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
+	char *swap;
+
+	/*
+	 * compute lengths of blocks and number and size of cycles
+	 */
+	nnonopts = panonopt_end - panonopt_start;
+	nopts = opt_end - panonopt_end;
+	ncycle = gcd(nnonopts, nopts);
+	cyclelen = (opt_end - panonopt_start) / ncycle;
+
+	for (i = 0; i < ncycle; i++) {
+		cstart = panonopt_end+i;
+		pos = cstart;
+		for (j = 0; j < cyclelen; j++) {
+			if (pos >= panonopt_end)
+				pos -= nnonopts;
+			else
+				pos += nopts;
+			swap = nargv[pos];
+			/* LINTED const cast */
+			((char **) nargv)[pos] = nargv[cstart];
+			/* LINTED const cast */
+			((char **)nargv)[cstart] = swap;
+		}
+	}
+}
+
+/*
+ * parse_long_options --
+ *	Parse long options in argc/argv argument vector.
+ * Returns -1 if short_too is set and the option does not match long_options.
+ */
+static int
+parse_long_options(char * const *nargv, const char *options,
+	const struct option *long_options, int *idx, int short_too)
+{
+	char *current_argv, *has_equal;
+	size_t current_argv_len;
+	int i, ambiguous, match;
+
+#define IDENTICAL_INTERPRETATION(_x, _y)                                \
+	(long_options[(_x)].has_arg == long_options[(_y)].has_arg &&    \
+	 long_options[(_x)].flag == long_options[(_y)].flag &&          \
+	 long_options[(_x)].val == long_options[(_y)].val)
+
+	current_argv = place;
+	match = -1;
+	ambiguous = 0;
+
+	optind++;
+
+	if ((has_equal = strchr(current_argv, '=')) != NULL) {
+		/* argument found (--option=arg) */
+		current_argv_len = has_equal - current_argv;
+		has_equal++;
+	} else
+		current_argv_len = strlen(current_argv);
+
+	for (i = 0; long_options[i].name; i++) {
+		/* find matching long option */
+		if (strncmp(current_argv, long_options[i].name,
+		    current_argv_len))
+			continue;
+
+		if (strlen(long_options[i].name) == current_argv_len) {
+			/* exact match */
+			match = i;
+			ambiguous = 0;
+			break;
+		}
+		/*
+		 * If this is a known short option, don't allow
+		 * a partial match of a single character.
+		 */
+		if (short_too && current_argv_len == 1)
+			continue;
+
+		if (match == -1)	/* partial match */
+			match = i;
+		else if (!IDENTICAL_INTERPRETATION(i, match))
+			ambiguous = 1;
+	}
+	if (ambiguous) {
+		/* ambiguous abbreviation */
+		if (PRINT_ERROR)
+			warnx(ambig, (int)current_argv_len,
+			     current_argv);
+		optopt = 0;
+		return (BADCH);
+	}
+	if (match != -1) {		/* option found */
+		if (long_options[match].has_arg == no_argument
+		    && has_equal) {
+			if (PRINT_ERROR)
+				warnx(noarg, (int)current_argv_len,
+				     current_argv);
+			/*
+			 * XXX: GNU sets optopt to val regardless of flag
+			 */
+			if (long_options[match].flag == NULL)
+				optopt = long_options[match].val;
+			else
+				optopt = 0;
+			return (BADARG);
+		}
+		if (long_options[match].has_arg == required_argument ||
+		    long_options[match].has_arg == optional_argument) {
+			if (has_equal)
+				optarg = has_equal;
+			else if (long_options[match].has_arg ==
+			    required_argument) {
+				/*
+				 * optional argument doesn't use next nargv
+				 */
+				optarg = nargv[optind++];
+			}
+		}
+		if ((long_options[match].has_arg == required_argument)
+		    && (optarg == NULL)) {
+			/*
+			 * Missing argument; leading ':' indicates no error
+			 * should be generated.
+			 */
+			if (PRINT_ERROR)
+				warnx(recargstring,
+				    current_argv);
+			/*
+			 * XXX: GNU sets optopt to val regardless of flag
+			 */
+			if (long_options[match].flag == NULL)
+				optopt = long_options[match].val;
+			else
+				optopt = 0;
+			--optind;
+			return (BADARG);
+		}
+	} else {			/* unknown option */
+		if (short_too) {
+			--optind;
+			return (-1);
+		}
+		if (PRINT_ERROR)
+			warnx(illoptstring, current_argv);
+		optopt = 0;
+		return (BADCH);
+	}
+	if (idx)
+		*idx = match;
+	if (long_options[match].flag) {
+		*long_options[match].flag = long_options[match].val;
+		return (0);
+	} else
+		return (long_options[match].val);
+#undef IDENTICAL_INTERPRETATION
+}
+
+/*
+ * getopt_internal --
+ *	Parse argc/argv argument vector.  Called by user level routines.
+ */
+static int
+getopt_internal(int nargc, char * const *nargv, const char *options,
+	const struct option *long_options, int *idx, int flags)
+{
+	char *oli;				/* option letter list index */
+	int optchar, short_too;
+	static int posixly_correct = -1;
+
+	if (options == NULL)
+		return (-1);
+
+	/*
+	 * XXX Some GNU programs (like cvs) set optind to 0 instead of
+	 * XXX using optreset.  Work around this braindamage.
+	 */
+	if (optind == 0)
+		optind = optreset = 1;
+
+	/*
+	 * Disable GNU extensions if POSIXLY_CORRECT is set or options
+	 * string begins with a '+'.
+	 *
+	 * CV, 2009-12-14: Check POSIXLY_CORRECT anew if optind == 0 or
+	 *                 optreset != 0 for GNU compatibility.
+	 */
+	if (posixly_correct == -1 || optreset != 0)
+		posixly_correct = (GetEnvironmentVariableW(L"POSIXLY_CORRECT", NULL, 0) != 0);
+	if (*options == '-')
+		flags |= FLAG_ALLARGS;
+	else if (posixly_correct || *options == '+')
+		flags &= ~FLAG_PERMUTE;
+	if (*options == '+' || *options == '-')
+		options++;
+
+	optarg = NULL;
+	if (optreset)
+		nonopt_start = nonopt_end = -1;
+start:
+	if (optreset || !*place) {		/* update scanning pointer */
+		optreset = 0;
+		if (optind >= nargc) {          /* end of argument vector */
+			place = EMSG;
+			if (nonopt_end != -1) {
+				/* do permutation, if we have to */
+				permute_args(nonopt_start, nonopt_end,
+				    optind, nargv);
+				optind -= nonopt_end - nonopt_start;
+			}
+			else if (nonopt_start != -1) {
+				/*
+				 * If we skipped non-options, set optind
+				 * to the first of them.
+				 */
+				optind = nonopt_start;
+			}
+			nonopt_start = nonopt_end = -1;
+			return (-1);
+		}
+		if (*(place = nargv[optind]) != '-' ||
+		    (place[1] == '\0' && strchr(options, '-') == NULL)) {
+			place = EMSG;		/* found non-option */
+			if (flags & FLAG_ALLARGS) {
+				/*
+				 * GNU extension:
+				 * return non-option as argument to option 1
+				 */
+				optarg = nargv[optind++];
+				return (INORDER);
+			}
+			if (!(flags & FLAG_PERMUTE)) {
+				/*
+				 * If no permutation wanted, stop parsing
+				 * at first non-option.
+				 */
+				return (-1);
+			}
+			/* do permutation */
+			if (nonopt_start == -1)
+				nonopt_start = optind;
+			else if (nonopt_end != -1) {
+				permute_args(nonopt_start, nonopt_end,
+				    optind, nargv);
+				nonopt_start = optind -
+				    (nonopt_end - nonopt_start);
+				nonopt_end = -1;
+			}
+			optind++;
+			/* process next argument */
+			goto start;
+		}
+		if (nonopt_start != -1 && nonopt_end == -1)
+			nonopt_end = optind;
+
+		/*
+		 * If we have "-" do nothing, if "--" we are done.
+		 */
+		if (place[1] != '\0' && *++place == '-' && place[1] == '\0') {
+			optind++;
+			place = EMSG;
+			/*
+			 * We found an option (--), so if we skipped
+			 * non-options, we have to permute.
+			 */
+			if (nonopt_end != -1) {
+				permute_args(nonopt_start, nonopt_end,
+				    optind, nargv);
+				optind -= nonopt_end - nonopt_start;
+			}
+			nonopt_start = nonopt_end = -1;
+			return (-1);
+		}
+	}
+
+	/*
+	 * Check long options if:
+	 *  1) we were passed some
+	 *  2) the arg is not just "-"
+	 *  3) either the arg starts with -- we are getopt_long_only()
+	 */
+	if (long_options != NULL && place != nargv[optind] &&
+	    (*place == '-' || (flags & FLAG_LONGONLY))) {
+		short_too = 0;
+		if (*place == '-')
+			place++;		/* --foo long option */
+		else if (*place != ':' && strchr(options, *place) != NULL)
+			short_too = 1;		/* could be short option too */
+
+		optchar = parse_long_options(nargv, options, long_options,
+		    idx, short_too);
+		if (optchar != -1) {
+			place = EMSG;
+			return (optchar);
+		}
+	}
+
+	if ((optchar = (int)*place++) == (int)':' ||
+	    (optchar == (int)'-' && *place != '\0') ||
+	    (oli = strchr(options, optchar)) == NULL) {
+		/*
+		 * If the user specified "-" and  '-' isn't listed in
+		 * options, return -1 (non-option) as per POSIX.
+		 * Otherwise, it is an unknown option character (or ':').
+		 */
+		if (optchar == (int)'-' && *place == '\0')
+			return (-1);
+		if (!*place)
+			++optind;
+		if (PRINT_ERROR)
+			warnx(illoptchar, optchar);
+		optopt = optchar;
+		return (BADCH);
+	}
+	if (long_options != NULL && optchar == 'W' && oli[1] == ';') {
+		/* -W long-option */
+		if (*place)			/* no space */
+			/* NOTHING */;
+		else if (++optind >= nargc) {	/* no arg */
+			place = EMSG;
+			if (PRINT_ERROR)
+				warnx(recargchar, optchar);
+			optopt = optchar;
+			return (BADARG);
+		} else				/* white space */
+			place = nargv[optind];
+		optchar = parse_long_options(nargv, options, long_options,
+		    idx, 0);
+		place = EMSG;
+		return (optchar);
+	}
+	if (*++oli != ':') {			/* doesn't take argument */
+		if (!*place)
+			++optind;
+	} else {				/* takes (optional) argument */
+		optarg = NULL;
+		if (*place)			/* no white space */
+			optarg = place;
+		else if (oli[1] != ':') {	/* arg not optional */
+			if (++optind >= nargc) {	/* no arg */
+				place = EMSG;
+				if (PRINT_ERROR)
+					warnx(recargchar, optchar);
+				optopt = optchar;
+				return (BADARG);
+			} else
+				optarg = nargv[optind];
+		}
+		place = EMSG;
+		++optind;
+	}
+	/* dump back option letter */
+	return (optchar);
+}
+
+#ifdef REPLACE_GETOPT
+/*
+ * getopt --
+ *	Parse argc/argv argument vector.
+ *
+ * [eventually this will replace the BSD getopt]
+ */
+int
+getopt(int nargc, char * const *nargv, const char *options)
+{
+
+	/*
+	 * We don't pass FLAG_PERMUTE to getopt_internal() since
+	 * the BSD getopt(3) (unlike GNU) has never done this.
+	 *
+	 * Furthermore, since many privileged programs call getopt()
+	 * before dropping privileges it makes sense to keep things
+	 * as simple (and bug-free) as possible.
+	 */
+	return (getopt_internal(nargc, nargv, options, NULL, NULL, 0));
+}
+#endif /* REPLACE_GETOPT */
+
+/*
+ * getopt_long --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt_long(int nargc, char * const *nargv, const char *options,
+    const struct option *long_options, int *idx)
+{
+
+	return (getopt_internal(nargc, nargv, options, long_options, idx,
+	    FLAG_PERMUTE));
+}
+
+/*
+ * getopt_long_only --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt_long_only(int nargc, char * const *nargv, const char *options,
+    const struct option *long_options, int *idx)
+{
+
+	return (getopt_internal(nargc, nargv, options, long_options, idx,
+	    FLAG_PERMUTE|FLAG_LONGONLY));
+}

3rdparty/getopt/getopt.h

@@ -0,0 +1,95 @@
+#ifndef __GETOPT_H__
+/**
+ * DISCLAIMER
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ *
+ * The mingw-w64 runtime package and its code is distributed in the hope that it 
+ * will be useful but WITHOUT ANY WARRANTY.  ALL WARRANTIES, EXPRESSED OR 
+ * IMPLIED ARE HEREBY DISCLAIMED.  This includes but is not limited to 
+ * warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#define __GETOPT_H__
+
+/* All the headers include this file. */
+#include <crtdefs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int optind;		/* index of first non-option in argv      */
+extern int optopt;		/* single option character, as parsed     */
+extern int opterr;		/* flag to enable built-in diagnostics... */
+				/* (user may set to zero, to suppress)    */
+
+extern char *optarg;		/* pointer to argument of current option  */
+
+extern int getopt(int nargc, char * const *nargv, const char *options);
+
+#ifdef _BSD_SOURCE
+/*
+ * BSD adds the non-standard `optreset' feature, for reinitialisation
+ * of `getopt' parsing.  We support this feature, for applications which
+ * proclaim their BSD heritage, before including this header; however,
+ * to maintain portability, developers are advised to avoid it.
+ */
+# define optreset  __mingw_optreset
+extern int optreset;
+#endif
+#ifdef __cplusplus
+}
+#endif
+/*
+ * POSIX requires the `getopt' API to be specified in `unistd.h';
+ * thus, `unistd.h' includes this header.  However, we do not want
+ * to expose the `getopt_long' or `getopt_long_only' APIs, when
+ * included in this manner.  Thus, close the standard __GETOPT_H__
+ * declarations block, and open an additional __GETOPT_LONG_H__
+ * specific block, only when *not* __UNISTD_H_SOURCED__, in which
+ * to declare the extended API.
+ */
+#endif /* !defined(__GETOPT_H__) */
+
+#if !defined(__UNISTD_H_SOURCED__) && !defined(__GETOPT_LONG_H__)
+#define __GETOPT_LONG_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct option		/* specification for a long form option...	*/
+{
+  const char *name;		/* option name, without leading hyphens */
+  int         has_arg;		/* does it take an argument?		*/
+  int        *flag;		/* where to save its status, or NULL	*/
+  int         val;		/* its associated status value		*/
+};
+
+enum    		/* permitted values for its `has_arg' field...	*/
+{
+  no_argument = 0,      	/* option never takes an argument	*/
+  required_argument,		/* option always requires an argument	*/
+  optional_argument		/* option may take an argument		*/
+};
+
+extern int getopt_long(int nargc, char * const *nargv, const char *options,
+    const struct option *long_options, int *idx);
+extern int getopt_long_only(int nargc, char * const *nargv, const char *options,
+    const struct option *long_options, int *idx);
+/*
+ * Previous MinGW implementation had...
+ */
+#ifndef HAVE_DECL_GETOPT
+/*
+ * ...for the long form API only; keep this for compatibility.
+ */
+# define HAVE_DECL_GETOPT	1
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !defined(__UNISTD_H_SOURCED__) && !defined(__GETOPT_LONG_H__) */

3rdparty/macdeployqt/CMakeLists.txt

@@ -0,0 +1,7 @@
+add_executable(macdeployqt main.cpp shared.cpp)
+target_link_libraries(macdeployqt PRIVATE
+  "-framework AppKit"
+  ${QtCore_LIBRARIES}
+)
+
+#execute_process(COMMAND cp ${CMAKE_CURRENT_BINARY_DIR}/macdeployqt ${CMAKE_BINARY_DIR})

3rdparty/macdeployqt/main.cpp

@@ -0,0 +1,286 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#undef QT_NO_DEBUG_OUTPUT
+#undef QT_NO_WARNING_OUTPUT
+#undef QT_NO_INFO_OUTPUT
+
+#include <QCoreApplication>
+#include <QDir>
+#include <QLibraryInfo>
+
+#include "shared.h"
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    QString appBundlePath;
+    if (argc > 1)
+        appBundlePath = QString::fromLocal8Bit(argv[1]);
+
+    if (argc < 2 || appBundlePath.startsWith("-")) {
+        qDebug() << "Usage: macdeployqt app-bundle [options]";
+        qDebug() << "";
+        qDebug() << "Options:";
+        qDebug() << "   -verbose=<0-3>                : 0 = no output, 1 = error/warning (default), 2 = normal, 3 = debug";
+        qDebug() << "   -no-plugins                   : Skip plugin deployment";
+        qDebug() << "   -dmg                          : Create a .dmg disk image";
+        qDebug() << "   -no-strip                     : Don't run 'strip' on the binaries";
+        qDebug() << "   -use-debug-libs               : Deploy with debug versions of frameworks and plugins (implies -no-strip)";
+        qDebug() << "   -executable=<path>            : Let the given executable use the deployed frameworks too";
+        qDebug() << "   -qmldir=<path>                : Scan for QML imports in the given path";
+        qDebug() << "   -qmlimport=<path>             : Add the given path to the QML module search locations";
+        qDebug() << "   -always-overwrite             : Copy files even if the target file exists";
+        qDebug() << "   -codesign=<ident>             : Run codesign with the given identity on all executables";
+        qDebug() << "   -hardened-runtime             : Enable Hardened Runtime when code signing";
+        qDebug() << "   -timestamp                    : Include a secure timestamp when code signing (requires internet connection)";
+        qDebug() << "   -sign-for-notarization=<ident>: Activate the necessary options for notarization (requires internet connection)";
+        qDebug() << "   -appstore-compliant           : Skip deployment of components that use private API";
+        qDebug() << "   -libpath=<path>               : Add the given path to the library search path";
+        qDebug() << "   -fs=<filesystem>              : Set the filesystem used for the .dmg disk image (defaults to HFS+)";
+        qDebug() << "";
+        qDebug() << "macdeployqt takes an application bundle as input and makes it";
+        qDebug() << "self-contained by copying in the Qt frameworks and plugins that";
+        qDebug() << "the application uses.";
+        qDebug() << "";
+        qDebug() << "Plugins related to a framework are copied in with the";
+        qDebug() << "framework. The accessibility, image formats, and text codec";
+        qDebug() << "plugins are always copied, unless \"-no-plugins\" is specified.";
+        qDebug() << "";
+        qDebug() << "Qt plugins may use private API and will cause the app to be";
+        qDebug() << "rejected from the Mac App store. MacDeployQt will print a warning";
+        qDebug() << "when known incompatible plugins are deployed. Use -appstore-compliant ";
+        qDebug() << "to skip these plugins. Currently two SQL plugins are known to";
+        qDebug() << "be incompatible: qsqlodbc and qsqlpsql.";
+        qDebug() << "";
+        qDebug() << "See the \"Deploying Applications on OS X\" topic in the";
+        qDebug() << "documentation for more information about deployment on OS X.";
+
+        return 1;
+    }
+
+    appBundlePath = QDir::cleanPath(appBundlePath);
+
+    if (!QDir(appBundlePath).exists()) {
+        qDebug() << "Error: Could not find app bundle" << appBundlePath;
+        return 1;
+    }
+
+    bool plugins = true;
+    bool dmg = false;
+    QByteArray filesystem("HFS+");
+    bool useDebugLibs = false;
+    extern bool runStripEnabled;
+    extern bool alwaysOwerwriteEnabled;
+    extern QStringList librarySearchPath;
+    QStringList additionalExecutables;
+    bool qmldirArgumentUsed = false;
+    QStringList qmlDirs;
+    QStringList qmlImportPaths;
+    extern bool runCodesign;
+    extern QString codesignIdentiy;
+    extern bool hardenedRuntime;
+    extern bool appstoreCompliant;
+    extern bool deployFramework;
+    extern bool secureTimestamp;
+
+    for (int i = 2; i < argc; ++i) {
+        QByteArray argument = QByteArray(argv[i]);
+        if (argument == QByteArray("-no-plugins")) {
+            LogDebug() << "Argument found:" << argument;
+            plugins = false;
+        } else if (argument == QByteArray("-dmg")) {
+            LogDebug() << "Argument found:" << argument;
+            dmg = true;
+        } else if (argument == QByteArray("-no-strip")) {
+            LogDebug() << "Argument found:" << argument;
+            runStripEnabled = false;
+        } else if (argument == QByteArray("-use-debug-libs")) {
+            LogDebug() << "Argument found:" << argument;
+            useDebugLibs = true;
+            runStripEnabled = false;
+        } else if (argument.startsWith(QByteArray("-verbose"))) {
+            LogDebug() << "Argument found:" << argument;
+            int index = argument.indexOf("=");
+            bool ok = false;
+            int number = argument.mid(index+1).toInt(&ok);
+            if (!ok)
+                LogError() << "Could not parse verbose level";
+            else
+                logLevel = number;
+        } else if (argument.startsWith(QByteArray("-executable"))) {
+            LogDebug() << "Argument found:" << argument;
+            int index = argument.indexOf('=');
+            if (index == -1)
+                LogError() << "Missing executable path";
+            else
+                additionalExecutables << argument.mid(index+1);
+        } else if (argument.startsWith(QByteArray("-qmldir"))) {
+            LogDebug() << "Argument found:" << argument;
+            qmldirArgumentUsed = true;
+            int index = argument.indexOf('=');
+            if (index == -1)
+                LogError() << "Missing qml directory path";
+            else
+                qmlDirs << argument.mid(index+1);
+        } else if (argument.startsWith(QByteArray("-qmlimport"))) {
+            LogDebug() << "Argument found:" << argument;
+            int index = argument.indexOf('=');
+            if (index == -1)
+                LogError() << "Missing qml import path";
+            else
+                qmlImportPaths << argument.mid(index+1);
+        } else if (argument.startsWith(QByteArray("-libpath"))) {
+            LogDebug() << "Argument found:" << argument;
+            int index = argument.indexOf('=');
+            if (index == -1)
+                LogError() << "Missing library search path";
+            else
+                librarySearchPath << argument.mid(index+1);
+        } else if (argument == QByteArray("-always-overwrite")) {
+            LogDebug() << "Argument found:" << argument;
+            alwaysOwerwriteEnabled = true;
+        } else if (argument.startsWith(QByteArray("-codesign"))) {
+            LogDebug() << "Argument found:" << argument;
+            int index = argument.indexOf("=");
+            if (index < 0 || index >= argument.size()) {
+                LogError() << "Missing code signing identity";
+            } else {
+                runCodesign = true;
+                codesignIdentiy = argument.mid(index+1);
+            }
+        } else if (argument.startsWith(QByteArray("-sign-for-notarization"))) {
+            LogDebug() << "Argument found:" << argument;
+            int index = argument.indexOf("=");
+            if (index < 0 || index >= argument.size()) {
+                LogError() << "Missing code signing identity";
+            } else {
+                runCodesign = true;
+                hardenedRuntime = true;
+                secureTimestamp = true;
+                codesignIdentiy = argument.mid(index+1);
+            }
+        } else if (argument.startsWith(QByteArray("-hardened-runtime"))) {
+            LogDebug() << "Argument found:" << argument;
+            hardenedRuntime = true;
+        } else if (argument.startsWith(QByteArray("-timestamp"))) {
+            LogDebug() << "Argument found:" << argument;
+            secureTimestamp = true;
+        } else if (argument == QByteArray("-appstore-compliant")) {
+            LogDebug() << "Argument found:" << argument;
+            appstoreCompliant = true;
+
+        // Undocumented option, may not work as intended
+        } else if (argument == QByteArray("-deploy-framework")) {
+            LogDebug() << "Argument found:" << argument;
+            deployFramework = true;
+
+        } else if (argument.startsWith(QByteArray("-fs"))) {
+            LogDebug() << "Argument found:" << argument;
+            int index = argument.indexOf('=');
+            if (index == -1)
+                LogError() << "Missing filesystem type";
+            else
+                filesystem = argument.mid(index+1);
+        } else if (argument.startsWith("-")) {
+            LogError() << "Unknown argument" << argument << "\n";
+            return 1;
+        }
+     }
+
+    DeploymentInfo deploymentInfo = deployQtFrameworks(appBundlePath, additionalExecutables, useDebugLibs);
+
+    if (deploymentInfo.isDebug)
+        useDebugLibs = true;
+
+    if (deployFramework && deploymentInfo.isFramework)
+        fixupFramework(appBundlePath);
+
+    // Convenience: Look for .qml files in the current directory if no -qmldir specified.
+    if (qmlDirs.isEmpty()) {
+        QDir dir;
+        if (!dir.entryList(QStringList() << QStringLiteral("*.qml")).isEmpty()) {
+            qmlDirs += QStringLiteral(".");
+        }
+    }
+
+    if (!qmlDirs.isEmpty()) {
+        bool ok = deployQmlImports(appBundlePath, deploymentInfo, qmlDirs, qmlImportPaths);
+        if (!ok && qmldirArgumentUsed)
+            return 1; // exit if the user explicitly asked for qml import deployment
+
+        // Update deploymentInfo.deployedFrameworks - the QML imports
+        // may have brought in extra frameworks as dependencies.
+        deploymentInfo.deployedFrameworks += findAppFrameworkNames(appBundlePath);
+        deploymentInfo.deployedFrameworks =
+            QSet<QString>(deploymentInfo.deployedFrameworks.begin(),
+                          deploymentInfo.deployedFrameworks.end()).values();
+    }
+
+    // Handle plugins
+    if (plugins) {
+        // Set the plugins search directory
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+        deploymentInfo.pluginPath = QLibraryInfo::path(QLibraryInfo::PluginsPath);
+#else
+        deploymentInfo.pluginPath = QLibraryInfo::location(QLibraryInfo::PluginsPath);
+#endif
+        // Sanity checks
+        if (deploymentInfo.pluginPath.isEmpty()) {
+            LogError() << "Missing Qt plugins path\n";
+            return 1;
+        }
+
+        if (!QDir(deploymentInfo.pluginPath).exists()) {
+            LogError() << "Plugins path does not exist" << deploymentInfo.pluginPath << "\n";
+            return 1;
+        }
+
+        // Deploy plugins
+        Q_ASSERT(!deploymentInfo.pluginPath.isEmpty());
+        if (!deploymentInfo.pluginPath.isEmpty()) {
+            LogNormal();
+            deployPlugins(appBundlePath, deploymentInfo, useDebugLibs);
+            createQtConf(appBundlePath);
+        }
+    }
+
+    if (runStripEnabled)
+        stripAppBinary(appBundlePath);
+
+    if (runCodesign)
+        codesign(codesignIdentiy, appBundlePath);
+
+    if (dmg) {
+        LogNormal();
+        createDiskImage(appBundlePath, filesystem);
+    }
+
+    return 0;
+}

3rdparty/macdeployqt/shared.h

@@ -0,0 +1,141 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef MAC_DEPLOMYMENT_SHARED_H
+#define MAC_DEPLOMYMENT_SHARED_H
+
+#include <QString>
+#include <QStringList>
+#include <QDebug>
+#include <QSet>
+#include <QVersionNumber>
+
+extern int logLevel;
+#define LogError()      if (logLevel < 0) {} else qDebug() << "ERROR:"
+#define LogWarning()    if (logLevel < 1) {} else qDebug() << "WARNING:"
+#define LogNormal()     if (logLevel < 2) {} else qDebug() << "Log:"
+#define LogDebug()      if (logLevel < 3) {} else qDebug() << "Log:"
+
+extern bool runStripEnabled;
+
+class FrameworkInfo
+{
+public:
+    bool isDylib;
+    QString frameworkDirectory;
+    QString frameworkName;
+    QString frameworkPath;
+    QString binaryDirectory;
+    QString binaryName;
+    QString binaryPath;
+    QString rpathUsed;
+    QString version;
+    QString installName;
+    QString deployedInstallName;
+    QString sourceFilePath;
+    QString frameworkDestinationDirectory;
+    QString binaryDestinationDirectory;
+
+    bool isDebugLibrary() const
+    {
+        return binaryName.endsWith(QStringLiteral("_debug"));
+    }
+};
+
+class DylibInfo
+{
+public:
+    QString binaryPath;
+    QVersionNumber currentVersion;
+    QVersionNumber compatibilityVersion;
+};
+
+class OtoolInfo
+{
+public:
+    QString installName;
+    QString binaryPath;
+    QVersionNumber currentVersion;
+    QVersionNumber compatibilityVersion;
+    QList<DylibInfo> dependencies;
+};
+
+bool operator==(const FrameworkInfo &a, const FrameworkInfo &b);
+QDebug operator<<(QDebug debug, const FrameworkInfo &info);
+
+class ApplicationBundleInfo
+{
+    public:
+    QString path;
+    QString binaryPath;
+    QStringList libraryPaths;
+};
+
+class DeploymentInfo
+{
+public:
+    QString qtPath;
+    QString pluginPath;
+    QStringList deployedFrameworks;
+    QList<QString> rpathsUsed;
+    bool useLoaderPath;
+    bool isFramework;
+    bool isDebug;
+
+    bool containsModule(const QString &module, const QString &libInFix) const;
+};
+
+inline QDebug operator<<(QDebug debug, const ApplicationBundleInfo &info);
+
+OtoolInfo findDependencyInfo(const QString &binaryPath);
+FrameworkInfo parseOtoolLibraryLine(const QString &line, const QString &appBundlePath, const QList<QString> &rpaths, bool useDebugLibs);
+QString findAppBinary(const QString &appBundlePath);
+QList<FrameworkInfo> getQtFrameworks(const QString &path, const QString &appBundlePath, const QList<QString> &rpaths, bool useDebugLibs);
+QList<FrameworkInfo> getQtFrameworks(const QStringList &otoolLines, const QString &appBundlePath, const QList<QString> &rpaths, bool useDebugLibs);
+QString copyFramework(const FrameworkInfo &framework, const QString path);
+DeploymentInfo deployQtFrameworks(const QString &appBundlePath, const QStringList &additionalExecutables, bool useDebugLibs);
+DeploymentInfo deployQtFrameworks(QList<FrameworkInfo> frameworks,const QString &bundlePath, const QStringList &binaryPaths, bool useDebugLibs, bool useLoaderPath);
+void createQtConf(const QString &appBundlePath);
+void deployPlugins(const QString &appBundlePath, DeploymentInfo deploymentInfo, bool useDebugLibs);
+bool deployQmlImports(const QString &appBundlePath, DeploymentInfo deploymentInfo, QStringList &qmlDirs, QStringList &qmlImportPaths);
+void changeIdentification(const QString &id, const QString &binaryPath);
+void changeInstallName(const QString &oldName, const QString &newName, const QString &binaryPath);
+void runStrip(const QString &binaryPath);
+void stripAppBinary(const QString &bundlePath);
+QString findAppBinary(const QString &appBundlePath);
+QStringList findAppFrameworkNames(const QString &appBundlePath);
+QStringList findAppFrameworkPaths(const QString &appBundlePath);
+void codesignFile(const QString &identity, const QString &filePath);
+QSet<QString> codesignBundle(const QString &identity,
+                             const QString &appBundlePath,
+                             QList<QString> additionalBinariesContainingRpaths);
+void codesign(const QString &identity, const QString &appBundlePath);
+void createDiskImage(const QString &appBundlePath, const QString &filesystemType);
+void fixupFramework(const QString &appBundlePath);
+
+
+#endif

3rdparty/qocoa/CMakeLists.txt

@@ -1,32 +0,0 @@
-set(SOURCES)
-
-set(HEADERS
-    qsearchfield.h
-    qbutton.h
-    qprogressindicatorspinning.h
-)
-
-qt5_wrap_cpp(MOC_SOURCES ${HEADERS})
-
-if(APPLE)
-    list(APPEND SOURCES
-        qsearchfield_mac.mm
-        qbutton_mac.mm
-        qprogressindicatorspinning_mac.mm
-    )
-else()
-    list(APPEND SOURCES
-        qsearchfield_nonmac.cpp
-        qbutton_nonmac.cpp
-        qprogressindicatorspinning_nonmac.cpp
-    )
-    set(RESOURCES
-        qprogressindicatorspinning_nonmac.qrc
-    )
-    qt5_add_resources(RESOURCES_SOURCES ${RESOURCES})
-endif()
-
-add_library(Qocoa STATIC
-    ${SOURCES} ${MOC_SOURCES} ${RESOURCES_SOURCES}
-)
-target_link_libraries(Qocoa ${QT_LIBRARIES})

3rdparty/qocoa/Qocoa.pro

@@ -1,17 +0,0 @@
-SOURCES += main.cpp\
-           gallery.cpp \
-
-HEADERS += gallery.h \
-           qocoa_mac.h \
-           qsearchfield.h \
-           qbutton.h \
-           qprogressindicatorspinning.h \
-
-mac {
-    OBJECTIVE_SOURCES += qsearchfield_mac.mm qbutton_mac.mm qprogressindicatorspinning_mac.mm
-    LIBS += -framework Foundation -framework Appkit
-    QMAKE_CFLAGS += -mmacosx-version-min=10.6
-} else {
-    SOURCES += qsearchfield_nonmac.cpp qbutton_nonmac.cpp qprogressindicatorspinning_nonmac.cpp
-    RESOURCES += qsearchfield_nonmac.qrc qprogressindicatorspinning_nonmac.qrc
-}

3rdparty/qocoa/README.md

@@ -1,34 +0,0 @@
-# Qocoa
-Qocoa is a collection of Qt wrappers for OSX's Cocoa widgets.
-
-## Features
-- basic fallback to sensible Qt types on non-OSX platforms
-- shared class headers which expose no implementation details
-- typical Qt signal/slot-based API
-- trivial to import into projects (class header/implementation, [single shared global header](https://github.com/mikemcquaid/Qocoa/blob/master/qocoa_mac.h))
-
-## Building
-```
-git clone git://github.com/mikemcquaid/Qocoa.git
-cd Qocoa
-qmake # or cmake .
-make
-```
-
-## Status
-Qocoa classes are currently provided for NSButton, a spinning NSProgressIndicator and NSSearchField. There is a [TODO list](https://github.com/mikemcquaid/Qocoa/blob/master/TODO.md) for classes I hope to implement.
-
-## Usage
-For each class you want to use copy the [`qocoa_mac.h`](https://github.com/mikemcquaid/Qocoa/blob/master/qocoa_mac.h), `$CLASS.h`, `$CLASS_mac.*` and `$CLASS_nonmac.*` files into your source tree and add them to your buildsystem. Examples are provided for [CMake](https://github.com/mikemcquaid/Qocoa/blob/master/CMakeLists.txt) and [QMake](https://github.com/mikemcquaid/Qocoa/blob/master/Qocoa.pro).
-
-## Contact
-[Mike McQuaid](mailto:mike@mikemcquaid.com)
-
-## License
-Qocoa is licensed under the [MIT License](http://en.wikipedia.org/wiki/MIT_License).
-The full license text is available in [LICENSE.txt](https://github.com/mikemcquaid/Qocoa/blob/master/LICENSE.txt).
-
-The icons are taken from the [Oxygen Project](http://www.oxygen-icons.org/) and are licensed under the [Creative Commons Attribution-ShareAlike 3.0 License](http://creativecommons.org/licenses/by-sa/3.0/).
-
-## Gallery
-![Qocoa Gallery](https://github.com/mikemcquaid/Qocoa/raw/master/gallery.png)

3rdparty/qocoa/TODO.md

@@ -1,13 +0,0 @@
-Widgets I hope to implement (or at least investigate):
-
-- NSTokenField
-- NSSegmentedControl
-- NSLevelIndicator
-- NSPathControl
-- NSSlider (Circular)
-- NSSplitView
-- NSTextFinder
-- NSOutlineView in an NSScrollView (Source List)
-- NSDrawer
-- PDFView
-- WebView

3rdparty/qocoa/gallery.cpp

@@ -1,70 +0,0 @@
-#include "gallery.h"
-
-#include <QVBoxLayout>
-
-#include "qsearchfield.h"
-#include "qbutton.h"
-#include "qprogressindicatorspinning.h"
-
-Gallery::Gallery(QWidget *parent) : QWidget(parent)
-{
-    setWindowTitle("Qocoa Gallery");
-    QVBoxLayout *layout = new QVBoxLayout(this);
-
-    QSearchField *searchField = new QSearchField(this);
-    layout->addWidget(searchField);
-
-    QButton *roundedButton = new QButton(this, QButton::Rounded);
-    roundedButton->setText("Button");
-    layout->addWidget(roundedButton);
-
-    QButton *regularSquareButton = new QButton(this, QButton::RegularSquare);
-    regularSquareButton->setText("Button");
-    layout->addWidget(regularSquareButton);
-
-    QButton *disclosureButton = new QButton(this, QButton::Disclosure);
-    layout->addWidget(disclosureButton);
-
-    QButton *shadowlessSquareButton = new QButton(this, QButton::ShadowlessSquare);
-    shadowlessSquareButton->setText("Button");
-    layout->addWidget(shadowlessSquareButton);
-
-    QButton *circularButton = new QButton(this, QButton::Circular);
-    layout->addWidget(circularButton);
-
-    QButton *textureSquareButton = new QButton(this, QButton::TexturedSquare);
-    textureSquareButton->setText("Textured Button");
-    layout->addWidget(textureSquareButton);
-
-    QButton *helpButton = new QButton(this, QButton::HelpButton);
-    layout->addWidget(helpButton);
-
-    QButton *smallSquareButton = new QButton(this, QButton::SmallSquare);
-    smallSquareButton->setText("Gradient Button");
-    layout->addWidget(smallSquareButton);
-
-    QButton *texturedRoundedButton = new QButton(this, QButton::TexturedRounded);
-    texturedRoundedButton->setText("Round Textured");
-    layout->addWidget(texturedRoundedButton);
-
-    QButton *roundedRectangleButton = new QButton(this, QButton::RoundRect);
-    roundedRectangleButton->setText("Rounded Rect Button");
-    layout->addWidget(roundedRectangleButton);
-
-    QButton *recessedButton = new QButton(this, QButton::Recessed);
-    recessedButton->setText("Recessed Button");
-    layout->addWidget(recessedButton);
-
-    QButton *roundedDisclosureButton = new QButton(this, QButton::RoundedDisclosure);
-    layout->addWidget(roundedDisclosureButton);
-
-#ifdef MAC_OS_X_VERSION_10_7
-    QButton *inlineButton = new QButton(this, QButton::Inline);
-    inlineButton->setText("Inline Button");
-    layout->addWidget(inlineButton);
-#endif
-
-    QProgressIndicatorSpinning *progressIndicatorSpinning = new QProgressIndicatorSpinning(this);
-    progressIndicatorSpinning->animate();
-    layout->addWidget(progressIndicatorSpinning);
-}

3rdparty/qocoa/gallery.h

@@ -1,14 +0,0 @@
-#ifndef GALLERY_H
-#define GALLERY_H
-
-#include <QWidget>
-
-class Gallery : public QWidget
-{
-    Q_OBJECT
-
-public:
-    explicit Gallery(QWidget *parent = 0);
-};
-
-#endif // WIDGET_H

3rdparty/qocoa/main.cpp

@@ -1,12 +0,0 @@
-#include <QApplication>
-#include "gallery.h"
-
-int main(int argc, char *argv[])
-{
-    QApplication application(argc, argv);
-
-    Gallery gallery;
-    gallery.show();
-
-    return application.exec();
-}

3rdparty/qocoa/qbutton.h

@@ -1,50 +0,0 @@
-#ifndef QBUTTON_H
-#define QBUTTON_H
-
-#include <QWidget>
-#include <QPointer>
-#include <QString>
-
-class QButtonPrivate;
-class QButton : public QWidget
-{
-    Q_OBJECT
-public:
-    // Matches NSBezelStyle
-    enum BezelStyle {
-       Rounded           = 1,
-       RegularSquare     = 2,
-       Disclosure        = 5,
-       ShadowlessSquare  = 6,
-       Circular          = 7,
-       TexturedSquare    = 8,
-       HelpButton        = 9,
-       SmallSquare       = 10,
-       TexturedRounded   = 11,
-       RoundRect         = 12,
-       Recessed          = 13,
-       RoundedDisclosure = 14,
-#ifdef MAC_OS_X_VERSION_10_7
-       Inline            = 15
-#endif
-    };
-
-    explicit QButton(QWidget *parent, BezelStyle bezelStyle = Rounded);
-
-public slots:
-    void setText(const QString &text);
-    void setImage(const QPixmap &image);
-    void setChecked(bool checked);
-
-public:
-    void setCheckable(bool checkable);
-    bool isChecked();
-
-signals:
-    void clicked(bool checked = false);
-
-private:
-    friend class QButtonPrivate;
-    QPointer<QButtonPrivate> pimpl;
-};
-#endif // QBUTTON_H

3rdparty/qocoa/qbutton_mac.mm

@@ -1,227 +0,0 @@
-/*
-Copyright (C) 2011 by Mike McQuaid
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include "qbutton.h"
-
-#include "qocoa_mac.h"
-
-#import "Foundation/NSAutoreleasePool.h"
-#import "AppKit/NSButton.h"
-#import "AppKit/NSFont.h"
-
-class QButtonPrivate : public QObject
-{
-public:
-    QButtonPrivate(QButton *qButton, NSButton *nsButton, QButton::BezelStyle bezelStyle)
-        : QObject(qButton), qButton(qButton), nsButton(nsButton)
-    {
-        switch(bezelStyle) {
-            case QButton::Disclosure:
-            case QButton::Circular:
-            case QButton::Inline:
-            case QButton::RoundedDisclosure:
-            case QButton::HelpButton:
-                [nsButton setTitle:@""];
-            default:
-                break;
-        }
-
-        NSFont* font = 0;
-        switch(bezelStyle) {
-            case QButton::RoundRect:
-                font = [NSFont fontWithName:@"Lucida Grande" size:12];
-                break;
-
-            case QButton::Recessed:
-                font = [NSFont fontWithName:@"Lucida Grande Bold" size:12];
-                break;
-
-#ifdef MAC_OS_X_VERSION_10_7
-            case QButton::Inline:
-                font = [NSFont boldSystemFontOfSize:[NSFont systemFontSizeForControlSize:NSSmallControlSize]];
-                break;
-#endif
-
-            default:
-                font = [NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSRegularControlSize]];
-                break;
-        }
-        [nsButton setFont:font];
-
-        switch(bezelStyle) {
-            case QButton::Rounded:
-                qButton->setMinimumWidth(40);
-                qButton->setFixedHeight(24);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
-                break;
-            case QButton::RegularSquare:
-            case QButton::TexturedSquare:
-                qButton->setMinimumSize(14, 23);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
-                break;
-            case QButton::ShadowlessSquare:
-                qButton->setMinimumSize(5, 25);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
-                break;
-            case QButton::SmallSquare:
-                qButton->setMinimumSize(4, 21);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
-                break;
-            case QButton::TexturedRounded:
-                qButton->setMinimumSize(10, 22);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
-                break;
-            case QButton::RoundRect:
-            case QButton::Recessed:
-                qButton->setMinimumWidth(16);
-                qButton->setFixedHeight(18);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
-                break;
-            case QButton::Disclosure:
-                qButton->setMinimumWidth(13);
-                qButton->setFixedHeight(13);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
-                break;
-            case QButton::Circular:
-                qButton->setMinimumSize(16, 16);
-                qButton->setMaximumHeight(40);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
-                break;
-            case QButton::HelpButton:
-            case QButton::RoundedDisclosure:
-                qButton->setMinimumWidth(22);
-                qButton->setFixedHeight(22);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
-                break;
-#ifdef MAC_OS_X_VERSION_10_7
-            case QButton::Inline:
-                qButton->setMinimumWidth(10);
-                qButton->setFixedHeight(16);
-                qButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
-                break;
-#endif
-        }
-
-        switch(bezelStyle) {
-            case QButton::Recessed:
-                [nsButton setButtonType:NSPushOnPushOffButton];
-            case QButton::Disclosure:
-                [nsButton setButtonType:NSOnOffButton];
-            default:
-                [nsButton setButtonType:NSMomentaryPushInButton];
-        }
-
-        [nsButton setBezelStyle:bezelStyle];
-    }
-
-    void clicked()
-    {
-        emit qButton->clicked(qButton->isChecked());
-    }
-
-    ~QButtonPrivate() {
-        [[nsButton target] release];
-        [nsButton setTarget:nil];
-    }
-
-    QButton *qButton;
-    NSButton *nsButton;
-};
-
-@interface QButtonTarget : NSObject
-{
-@public
-    QPointer<QButtonPrivate> pimpl;
-}
--(void)clicked;
-@end
-
-@implementation QButtonTarget
--(void)clicked {
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        pimpl->clicked();
-}
-@end
-
-QButton::QButton(QWidget *parent, BezelStyle bezelStyle) : QWidget(parent)
-{
-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
-    NSButton *button = [[NSButton alloc] init];
-    pimpl = new QButtonPrivate(this, button, bezelStyle);
-
-    QButtonTarget *target = [[QButtonTarget alloc] init];
-    target->pimpl = pimpl;
-    [button setTarget:target];
-
-    [button setAction:@selector(clicked)];
-
-    setupLayout(button, this);
-
-    [button release];
-
-    [pool drain];
-}
-
-void QButton::setText(const QString &text)
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return;
-
-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-    [pimpl->nsButton setTitle:fromQString(text)];
-    [pool drain];
-}
-
-void QButton::setImage(const QPixmap &image)
-{
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        [pimpl->nsButton setImage:fromQPixmap(image)];
-}
-
-void QButton::setChecked(bool checked)
-{
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        [pimpl->nsButton setState:checked];
-}
-
-void QButton::setCheckable(bool checkable)
-{
-    const NSInteger cellMask = checkable ? NSChangeBackgroundCellMask : NSNoCellMask;
-
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        [[pimpl->nsButton cell] setShowsStateBy:cellMask];
-}
-
-bool QButton::isChecked()
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return false;
-
-    return [pimpl->nsButton state];
-}

3rdparty/qocoa/qbutton_nonmac.cpp

@@ -1,96 +0,0 @@
-/*
-Copyright (C) 2011 by Mike McQuaid
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include <QtGlobal>
-#include <QObject>
-#include <QWidget>
-#include <QPointer>
-#include <QString>
-#include <QPixmap>
-#include <QAbstractButton>
-#include <QBoxLayout>
-#include <QPushButton>
-#include <QToolBar>
-#include <QToolButton>
-
-#include "qbutton.h"
-
-class QButtonPrivate : public QObject
-{
-public:
-    QButtonPrivate(QButton *button, QAbstractButton *abstractButton)
-        : QObject(button), abstractButton(abstractButton) {}
-    QPointer<QAbstractButton> abstractButton;
-};
-
-QButton::QButton(QWidget *parent, BezelStyle) : QWidget(parent)
-{
-    QAbstractButton *button = 0;
-    if (qobject_cast<QToolBar*>(parent))
-        button = new QToolButton(this);
-    else
-        button = new QPushButton(this);
-    connect(button, SIGNAL(clicked()),
-            this, SIGNAL(clicked()));
-    pimpl = new QButtonPrivate(this, button);
-
-    QVBoxLayout *layout = new QVBoxLayout(this);
-    layout->setMargin(0);
-    layout->addWidget(button);
-}
-
-void QButton::setText(const QString &text)
-{
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        pimpl->abstractButton->setText(text);
-}
-
-void QButton::setImage(const QPixmap &image)
-{
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        pimpl->abstractButton->setIcon(image);
-}
-
-void QButton::setChecked(bool checked)
-{
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        pimpl->abstractButton->setChecked(checked);
-}
-
-void QButton::setCheckable(bool checkable)
-{
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        pimpl->abstractButton->setCheckable(checkable);
-}
-
-bool QButton::isChecked()
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return false;
-
-    return pimpl->abstractButton->isChecked();
-}

3rdparty/qocoa/qprogressindicatorspinning.h

@@ -1,28 +0,0 @@
-#ifndef QPROGRESSINDICATORSPINNING_H
-#define QPROGRESSINDICATORSPINNING_H
-
-#include <QWidget>
-#include <QPointer>
-
-class QProgressIndicatorSpinningPrivate;
-class QProgressIndicatorSpinning : public QWidget
-{
-    Q_OBJECT
-public:
-    // Matches NSProgressIndicatorThickness
-    enum Thickness {
-       Default = 14,
-       Small   = 10,
-       Large   = 18,
-       Aqua    = 12
-    };
-
-    explicit QProgressIndicatorSpinning(QWidget *parent, Thickness thickness = Default);
-public slots:
-    void animate(bool animate = true);
-private:
-    friend class QProgressIndicatorSpinningPrivate;
-    QPointer<QProgressIndicatorSpinningPrivate> pimpl;
-};
-
-#endif // QPROGRESSINDICATORSPINNING_H

3rdparty/qocoa/qprogressindicatorspinning_mac.mm

@@ -1,70 +0,0 @@
-/*
-Copyright (C) 2011 by Mike McQuaid
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include "qprogressindicatorspinning.h"
-
-#include "qocoa_mac.h"
-
-#import "Foundation/NSAutoreleasePool.h"
-#import "AppKit/NSProgressIndicator.h"
-
-class QProgressIndicatorSpinningPrivate : public QObject
-{
-public:
-    QProgressIndicatorSpinningPrivate(QProgressIndicatorSpinning *qProgressIndicatorSpinning,
-                                      NSProgressIndicator *nsProgressIndicator)
-        : QObject(qProgressIndicatorSpinning), nsProgressIndicator(nsProgressIndicator) {}
-
-    NSProgressIndicator *nsProgressIndicator;
-};
-
-QProgressIndicatorSpinning::QProgressIndicatorSpinning(QWidget *parent,
-                                                       Thickness thickness)
-    : QWidget(parent)
-{
-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
-    NSProgressIndicator *progress = [[NSProgressIndicator alloc] init];
-    [progress setStyle:NSProgressIndicatorSpinningStyle];
-
-    pimpl = new QProgressIndicatorSpinningPrivate(this, progress);
-
-    setupLayout(progress, this);
-
-    setFixedSize(thickness, thickness);
-
-    [progress release];
-
-    [pool drain];
-}
-
-void QProgressIndicatorSpinning::animate(bool animate)
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return;
-
-    if (animate)
-        [pimpl->nsProgressIndicator startAnimation:nil];
-    else
-        [pimpl->nsProgressIndicator stopAnimation:nil];
-}

3rdparty/qocoa/qprogressindicatorspinning_nonmac.cpp

@@ -1,77 +0,0 @@
-/*
-Copyright (C) 2011 by Mike McQuaid
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include <QtGlobal>
-#include <QObject>
-#include <QWidget>
-#include <QBoxLayout>
-#include <QLabel>
-#include <QMovie>
-#include <QPointer>
-#include <QSize>
-
-#include "qprogressindicatorspinning.h"
-
-class QProgressIndicatorSpinningPrivate : public QObject
-{
-public:
-    QProgressIndicatorSpinningPrivate(QProgressIndicatorSpinning *qProgressIndicatorSpinning,
-                                      QMovie *movie)
-        : QObject(qProgressIndicatorSpinning), movie(movie) {}
-
-    QPointer<QMovie> movie;
-};
-
-QProgressIndicatorSpinning::QProgressIndicatorSpinning(QWidget *parent,
-                                                       Thickness thickness)
-    : QWidget(parent)
-{
-    QVBoxLayout *layout = new QVBoxLayout(this);
-    layout->setMargin(0);
-
-    QSize size(thickness, thickness);
-    QMovie *movie = new QMovie(this);
-    movie->setFileName(":/Qocoa/qprogressindicatorspinning_nonmac.gif");
-    movie->setScaledSize(size);
-    // Roughly match OSX speed.
-    movie->setSpeed(200);
-    pimpl = new QProgressIndicatorSpinningPrivate(this, movie);
-
-    QLabel *label = new QLabel(this);
-    label->setMovie(movie);
-
-    layout->addWidget(label);
-    setFixedSize(size);
-}
-
-
-void QProgressIndicatorSpinning::animate(bool animate)
-{
-    Q_ASSERT(pimpl && pimpl->movie);
-    if (!(pimpl && pimpl->movie))
-        return;
-
-    if (animate)
-        pimpl->movie->start();
-    else
-        pimpl->movie->stop();
-}

3rdparty/qocoa/qprogressindicatorspinning_nonmac.qrc

@@ -1,5 +0,0 @@
-<RCC>
-    <qresource prefix="/Qocoa">
-        <file>qprogressindicatorspinning_nonmac.gif</file>
-    </qresource>
-</RCC>

3rdparty/qocoa/qsearchfield.h

@@ -1,45 +0,0 @@
-#ifndef QSEARCHFIELD_H
-#define QSEARCHFIELD_H
-
-#include <QWidget>
-#include <QObject>
-#include <QPointer>
-#include <QString>
-#include <QEvent>
-#include <QResizeEvent>
-
-class QSearchFieldPrivate;
-class QSearchField : public QWidget
-{
-    Q_OBJECT
-public:
-    explicit QSearchField(QWidget *parent);
-
-    QString text() const;
-    QString placeholderText() const;
-    void setFocus(Qt::FocusReason reason);
-
-public slots:
-    void setText(const QString &text);
-    void setPlaceholderText(const QString &text);
-    void clear();
-    void selectAll();
-    void setFocus();
-
-signals:
-    void textChanged(const QString &text);
-    void editingFinished();
-    void returnPressed();
-
-protected:
-    void resizeEvent(QResizeEvent*);
-    bool eventFilter(QObject*, QEvent*);
-
-private:
-    friend class QSearchFieldPrivate;
-    QPointer <QSearchFieldPrivate> pimpl;
-
-    Q_PROPERTY(QString placeholderText READ placeholderText WRITE setPlaceholderText);
-};
-
-#endif // QSEARCHFIELD_H

3rdparty/qocoa/qsearchfield_mac.mm

@@ -1,285 +0,0 @@
-/*
-Copyright (C) 2011 by Mike McQuaid
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include "qsearchfield.h"
-
-#include "qocoa_mac.h"
-
-#import "Foundation/NSAutoreleasePool.h"
-#import "Foundation/NSNotification.h"
-#import "AppKit/NSSearchField.h"
-
-#include <QApplication>
-#include <QClipboard>
-#include <QKeyEvent>
-
-class QSearchFieldPrivate : public QObject
-{
-public:
-    QSearchFieldPrivate(QSearchField *qSearchField, NSSearchField *nsSearchField)
-        : QObject(qSearchField), qSearchField(qSearchField), nsSearchField(nsSearchField) {}
-
-    void textDidChange(const QString &text)
-    {
-        if (qSearchField)
-            emit qSearchField->textChanged(text);
-    }
-
-    void textDidEndEditing()
-    {
-        if (qSearchField)
-            emit qSearchField->editingFinished();
-    }
-
-    void returnPressed()
-    {
-        if (qSearchField) {
-            emit qSearchField->returnPressed();
-            QKeyEvent* event = new QKeyEvent(QEvent::KeyPress, Qt::Key_Return, Qt::NoModifier);
-            QApplication::postEvent(qSearchField, event);
-        }
-    }
-
-    void keyDownPressed()
-    {
-        if (qSearchField) {
-            QKeyEvent* event = new QKeyEvent(QEvent::KeyPress, Qt::Key_Down, Qt::NoModifier);
-            QApplication::postEvent(qSearchField, event);
-        }
-    }
-
-    void keyUpPressed()
-    {
-        if (qSearchField) {
-            QKeyEvent* event = new QKeyEvent(QEvent::KeyPress, Qt::Key_Up, Qt::NoModifier);
-            QApplication::postEvent(qSearchField, event);
-        }
-    }
-
-    QPointer<QSearchField> qSearchField;
-    NSSearchField *nsSearchField;
-};
-
-@interface QSearchFieldDelegate : NSObject<NSTextFieldDelegate>
-{
-@public
-    QPointer<QSearchFieldPrivate> pimpl;
-}
--(void)controlTextDidChange:(NSNotification*)notification;
--(void)controlTextDidEndEditing:(NSNotification*)notification;
-@end
-
-@implementation QSearchFieldDelegate
--(void)controlTextDidChange:(NSNotification*)notification {
-    Q_ASSERT(pimpl);
-    if (pimpl)
-        pimpl->textDidChange(toQString([[notification object] stringValue]));
-}
-
--(BOOL)control: (NSControl *)control textView:
-        (NSTextView *)textView doCommandBySelector:
-        (SEL)commandSelector {
-    Q_ASSERT(pimpl);
-    if (!pimpl) return NO;
-
-    if (commandSelector == @selector(moveDown:)) {
-        pimpl->keyDownPressed();
-        return YES;
-    } else if (commandSelector == @selector(moveUp:)) {
-        pimpl->keyUpPressed();
-        return YES;
-    }
-    return NO;
-}
-
--(void)controlTextDidEndEditing:(NSNotification*)notification {
-    // No Q_ASSERT here as it is called on destruction.
-    if (!pimpl) return;
-
-    pimpl->textDidEndEditing();
-
-    if ([[[notification userInfo] objectForKey:@"NSTextMovement"] intValue] == NSReturnTextMovement)
-        pimpl->returnPressed();
-}
-
-@end
-
-@interface QocoaSearchField : NSSearchField
--(BOOL)performKeyEquivalent:(NSEvent*)event;
-@end
-
-@implementation QocoaSearchField
--(BOOL)performKeyEquivalent:(NSEvent*)event {
-
-    // First, check if we have the focus.
-    // If no, it probably means this event isn't for us.
-    NSResponder* firstResponder = [[NSApp keyWindow] firstResponder];
-    if ([firstResponder isKindOfClass:[NSText class]] &&
-            [(NSText*)firstResponder delegate] == self) {
-
-        if ([event type] == NSKeyDown && [event modifierFlags] & NSCommandKeyMask)
-        {
-            QString keyString = toQString([event characters]);
-            if (keyString == "a")  // Cmd+a
-            {
-                [self performSelector:@selector(selectText:)];
-                return YES;
-            }
-            else if (keyString == "c")  // Cmd+c
-            {
-                [[self currentEditor] copy: nil];
-                return YES;
-            }
-            else if (keyString == "v")  // Cmd+v
-            {
-                [[self currentEditor] paste: nil];
-                return YES;
-            }
-            else if (keyString == "x")  // Cmd+x
-            {
-                [[self currentEditor] cut: nil];
-                return YES;
-            }
-        }
-    }
-
-    return NO;
-}
-@end
-
-QSearchField::QSearchField(QWidget *parent) : QWidget(parent)
-{
-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
-    NSSearchField *search = [[QocoaSearchField alloc] init];
-
-    QSearchFieldDelegate *delegate = [[QSearchFieldDelegate alloc] init];
-    pimpl = delegate->pimpl = new QSearchFieldPrivate(this, search);
-    [search setDelegate:delegate];
-
-    setupLayout(search, this);
-
-    setFixedHeight(24);
-    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-
-    [search release];
-
-    [pool drain];
-}
-
-void QSearchField::setText(const QString &text)
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return;
-
-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-    [pimpl->nsSearchField setStringValue:fromQString(text)];
-    if (!text.isEmpty()) {
-        [pimpl->nsSearchField selectText:pimpl->nsSearchField];
-        [[pimpl->nsSearchField currentEditor] setSelectedRange:NSMakeRange([[pimpl->nsSearchField stringValue] length], 0)];
-    }
-    [pool drain];
-}
-
-void QSearchField::setPlaceholderText(const QString &text)
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return;
-
-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-    [[pimpl->nsSearchField cell] setPlaceholderString:fromQString(text)];
-    [pool drain];
-}
-
-QString QSearchField::placeholderText() const {
-    Q_ASSERT(pimpl);
-    NSString* placeholder = [[pimpl->nsSearchField cell] placeholderString];
-    return toQString(placeholder);
-}
-
-void QSearchField::setFocus(Qt::FocusReason reason)
-{
-/* Do nothing: we were previously using makeFirstResponder on search field, but
- * that resulted in having the text being selected (and I didn't find any way to
- * deselect it) which would result in the user erasing the first letter he just
- * typed, after using setText (e.g. if the user typed a letter while having
- * focus on the playlist, which means we call setText and give focus to the
- * search bar).
- * Instead now the focus will take place when calling selectText in setText.
- * This obviously breaks the purpose of this function, but we never call only
- * setFocus on a search box in Clementine (i.e. without a call to setText
- * shortly after).
- */
-
-//    Q_ASSERT(pimpl);
-//    if (!pimpl)
-//        return;
-
-//    if ([pimpl->nsSearchField acceptsFirstResponder]) {
-//        [[pimpl->nsSearchField window] makeFirstResponder: pimpl->nsSearchField];
-//    }
-}
-
-void QSearchField::setFocus()
-{
-    setFocus(Qt::OtherFocusReason);
-}
-
-void QSearchField::clear()
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return;
-
-    [pimpl->nsSearchField setStringValue:@""];
-    emit textChanged(QString());
-}
-
-void QSearchField::selectAll()
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return;
-
-    [pimpl->nsSearchField performSelector:@selector(selectText:)];
-}
-
-QString QSearchField::text() const
-{
-    Q_ASSERT(pimpl);
-    if (!pimpl)
-        return QString();
-
-    return toQString([pimpl->nsSearchField stringValue]);
-}
-
-void QSearchField::resizeEvent(QResizeEvent *resizeEvent)
-{
-    QWidget::resizeEvent(resizeEvent);
-}
-
-bool QSearchField::eventFilter(QObject *o, QEvent *e)
-{
-    return QWidget::eventFilter(o, e);
-}

3rdparty/qocoa/qsearchfield_nonmac.cpp

@@ -1,188 +0,0 @@
-/*
-Copyright (C) 2011 by Mike McQuaid
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include <QtGlobal>
-#include <QObject>
-#include <QWidget>
-#include <QApplication>
-#include <QPointer>
-#include <QString>
-#include <QIcon>
-#include <QSize>
-#include <QStyle>
-#include <QLineEdit>
-#include <QBoxLayout>
-#include <QToolButton>
-#include <QtEvents>
-
-#include "../../src/core/iconloader.h"
-#include "qsearchfield.h"
-
-class QSearchFieldPrivate : public QObject
-{
-public:
-    QSearchFieldPrivate(QSearchField *searchField, QLineEdit *lineEdit, QToolButton *clearButton)
-        : QObject(searchField), lineEdit(lineEdit), clearButton(clearButton) {}
-    int lineEditFrameWidth() const {
-        return lineEdit->style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
-    }
-    int clearButtonPaddedWidth() const {
-        return clearButton->width() + lineEditFrameWidth() * 2;
-    }
-    int clearButtonPaddedHeight() const {
-        return clearButton->height() + lineEditFrameWidth() * 2;
-    }
-    QPointer<QLineEdit> lineEdit;
-    QPointer<QToolButton> clearButton;
-};
-
-QSearchField::QSearchField(QWidget *parent) : QWidget(parent)
-{
-    QLineEdit *lineEdit = new QLineEdit(this);
-    connect(lineEdit, SIGNAL(textChanged(QString)),
-            this, SIGNAL(textChanged(QString)));
-    connect(lineEdit, SIGNAL(editingFinished()),
-            this, SIGNAL(editingFinished()));
-    connect(lineEdit, SIGNAL(returnPressed()),
-            this, SIGNAL(returnPressed()));
-    connect(lineEdit, SIGNAL(textChanged(QString)),
-            this, SLOT(setText(QString)));
-
-    QIcon clearIcon(IconLoader::Load("edit-clear-locationbar-ltr"));
-
-    QToolButton *clearButton = new QToolButton(this);
-    clearButton->setIcon(clearIcon);
-    clearButton->setIconSize(QSize(16, 16));
-    clearButton->setStyleSheet("border: none; padding: 0px;");
-    clearButton->resize(clearButton->sizeHint());
-    connect(clearButton, SIGNAL(clicked()), this, SLOT(clear()));
-
-    pimpl = new QSearchFieldPrivate(this, lineEdit, clearButton);
-
-    const int frame_width = lineEdit->style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
-
-    lineEdit->setStyleSheet(QString("QLineEdit { padding-left: %1px; } ").arg(clearButton->width()));
-    const int width = frame_width + qMax(lineEdit->minimumSizeHint().width(), pimpl->clearButtonPaddedWidth());
-    const int height = frame_width + qMax(lineEdit->minimumSizeHint().height(), pimpl->clearButtonPaddedHeight());
-    lineEdit->setMinimumSize(width, height);
-
-    QVBoxLayout *layout = new QVBoxLayout(this);
-    layout->setMargin(0);
-    layout->addWidget(lineEdit);
-
-    lineEdit->installEventFilter(this);
-}
-
-void QSearchField::setText(const QString &text)
-{
-    Q_ASSERT(pimpl && pimpl->clearButton && pimpl->lineEdit);
-    if (!(pimpl && pimpl->clearButton && pimpl->lineEdit))
-        return;
-
-    if (text != this->text())
-        pimpl->lineEdit->setText(text);
-}
-
-void QSearchField::setPlaceholderText(const QString &text)
-{
-    Q_ASSERT(pimpl && pimpl->lineEdit);
-    if (!(pimpl && pimpl->lineEdit))
-        return;
-
-#if QT_VERSION >= 0x040700
-    pimpl->lineEdit->setPlaceholderText(text);
-#endif
-}
-
-QString QSearchField::placeholderText() const {
-#if QT_VERSION >= 0x040700
-  return pimpl->lineEdit->placeholderText();
-#else
-  return QString();
-#endif
-}
-
-void QSearchField::setFocus(Qt::FocusReason reason)
-{
-    Q_ASSERT(pimpl && pimpl->lineEdit);
-    if (pimpl && pimpl->lineEdit)
-        pimpl->lineEdit->setFocus(reason);
-}
-
-void QSearchField::setFocus()
-{
-    setFocus(Qt::OtherFocusReason);
-}
-
-void QSearchField::clear()
-{
-    Q_ASSERT(pimpl && pimpl->lineEdit);
-    if (!(pimpl && pimpl->lineEdit))
-        return;
-
-    pimpl->lineEdit->clear();
-}
-
-void QSearchField::selectAll()
-{
-    Q_ASSERT(pimpl && pimpl->lineEdit);
-    if (!(pimpl && pimpl->lineEdit))
-        return;
-
-    pimpl->lineEdit->selectAll();
-}
-
-QString QSearchField::text() const
-{
-    Q_ASSERT(pimpl && pimpl->lineEdit);
-    if (!(pimpl && pimpl->lineEdit))
-        return QString();
-
-    return pimpl->lineEdit->text();
-}
-
-void QSearchField::resizeEvent(QResizeEvent *resizeEvent)
-{
-    Q_ASSERT(pimpl && pimpl->clearButton && pimpl->lineEdit);
-    if (!(pimpl && pimpl->clearButton && pimpl->lineEdit))
-        return;
-
-    QWidget::resizeEvent(resizeEvent);
-    const int x = pimpl->lineEditFrameWidth();
-    const int y = (height() - pimpl->clearButton->height())/2;
-    pimpl->clearButton->move(x, y);
-}
-
-bool QSearchField::eventFilter(QObject *o, QEvent *e)
-{
-    if (pimpl && pimpl->lineEdit && o == pimpl->lineEdit) {
-        // Forward some lineEdit events to QSearchField (only those we need for
-        // now, but some might be added later if needed)
-        switch (e->type()) {
-            case QEvent::FocusIn:
-            case QEvent::FocusOut:
-                QApplication::sendEvent(this, e);
-            break;
-        }
-    }
-    return QWidget::eventFilter(o, e);
-}

3rdparty/qsqlite/CMakeLists.txt

@@ -1,50 +0,0 @@
-cmake_minimum_required(VERSION 2.8.11)
-
-add_definitions(-DQT_STATICPLUGIN)
-
-# Source files
-set(SQLITE-SOURCES
-    qsql_sqlite.cpp
-    sqlcachedresult.cpp
-    smain.cpp
-)
-
-# Header files that have Q_OBJECT in
-set(SQLITE-MOC-HEADERS
-    qsql_sqlite.h
-    smain.h
-)
-
-set(SQLITE-WIN32-RESOURCES qsqlite_resource.rc)
-
-qt5_wrap_cpp(SQLITE-SOURCES-MOC ${SQLITE-MOC-HEADERS})
-
-include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
-
-add_definitions(-DQT_PLUGIN -DQT_NO_DEBUG)
-
-find_path(SQLITE_INCLUDE_DIRS sqlite3.h)
-find_library(SQLITE_LIBRARIES sqlite3)
-
-if (SQLITE_INCLUDE_DIRS AND SQLITE_LIBRARIES)
-  set(SQLITE_FOUND true)
-endif()
-
-if (NOT SQLITE_FOUND)
-  message(SEND_ERROR "Could not find sqlite3")
-endif()
-
-include_directories(${SQLITE_INCLUDE_DIRS})
-
-add_library(qsqlite STATIC
-   ${SQLITE-SOURCES}
-   ${SQLITE-SOURCES-MOC}
-   ${SQLITE-WIN32-RESOURCES}
-)
-
-set_property(TARGET qsqlite PROPERTY QT_STATICPLUGIN 1)
-
-target_link_libraries(qsqlite
-    Qt5::Core Qt5::Sql
-    ${SQLITE_LIBRARIES}
-)

3rdparty/qsqlite/LICENSE.LGPL

@@ -1,514 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-
- The Qt GUI Toolkit is Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
- Contact: Nokia Corporation (qt-info@nokia.com)
-
- You may use, distribute and copy the Qt GUI Toolkit under the terms of
- GNU Lesser General Public License version 2.1, which is displayed below.
-
--------------------------------------------------------------------------
-
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
-  For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you.  You must make sure that they, too, receive or can get the source
-code.  If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
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-there is no warranty for the free library.  Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
-  Finally, software patents pose a constant threat to the existence of
-any free program.  We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder.  Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
-  Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License.  This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License.  We use
-this license for certain libraries in order to permit linking those
-libraries into non-free programs.
-
-  When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library.  The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom.  The Lesser General
-Public License permits more lax criteria for linking other code with
-the library.
-
-  We call this license the "Lesser" General Public License because it
-does Less to protect the user's freedom than the ordinary General
-Public License.  It also provides other free software developers Less
-of an advantage over competing non-free programs.  These disadvantages
-are the reason we use the ordinary General Public License for many
-libraries.  However, the Lesser license provides advantages in certain
-special circumstances.
-
-  For example, on rare occasions, there may be a special need to
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-case, there is little to gain by limiting the free library to free
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-
-  In other cases, permission to use a particular library in non-free
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-non-free programs enables many more people to use the whole GNU
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-system.
-
-  Although the Lesser General Public License is Less protective of the
-users' freedom, it does ensure that the user of a program that is
-linked with the Library has the freedom and the wherewithal to run
-that program using a modified version of the Library.
-
-  The precise terms and conditions for copying, distribution and
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-
-		  GNU LESSER GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
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-That's all there is to it!
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-

3rdparty/qsqlite/README

@@ -1,6 +0,0 @@
-This is the qsqlite plugin from the Qt SDK.  It's built statically on Windows
-and linked with libclementine.  This is so librarybackend.cpp can use QLibrary
-to load the symbols from sqlite (like sqlite3_create_function) which by
-default aren't exported from the .dll on windows.
-
-See the individual files for licensing information.

3rdparty/qsqlite/qsql_sqlite.cpp

@@ -1,716 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qsql_sqlite.h"
-
-#if defined Q_OS_WIN
-  #include <qt_windows.h>
-#else
-  #include <unistd.h>
-#endif
-
-#include <stddef.h>
-#include <sqlite3.h>
-
-#include <QObject>
-#include <QCoreApplication>
-#include <QByteArray>
-#include <QVariant>
-#include <QString>
-#include <QStringList>
-#include <QChar>
-#include <QList>
-#include <QMetaType>
-#include <QVector>
-#include <QSqlError>
-#include <QSqlField>
-#include <QSqlQuery>
-#include <QSqlResult>
-#include <QSqlRecord>
-
-Q_DECLARE_OPAQUE_POINTER(sqlite3*)
-Q_DECLARE_METATYPE(sqlite3*)
-
-Q_DECLARE_OPAQUE_POINTER(sqlite3_stmt*)
-Q_DECLARE_METATYPE(sqlite3_stmt*)
-
-QT_BEGIN_NAMESPACE
-
-static QString _q_escapeIdentifier(const QString &identifier) 
-{
-    QString res = identifier;
-    if(!identifier.isEmpty() && identifier.left(1) != QString(QLatin1Char('"')) && identifier.right(1) != QString(QLatin1Char('"')) ) {
-        res.replace(QLatin1Char('"'), QLatin1String("\"\""));
-        res.prepend(QLatin1Char('"')).append(QLatin1Char('"'));
-        res.replace(QLatin1Char('.'), QLatin1String("\".\""));
-    }
-    return res;
-}
-
-static QVariant::Type qGetColumnType(const QString &tpName)
-{
-    const QString typeName = tpName.toLower();
-
-    if (typeName == QLatin1String("integer")
-        || typeName == QLatin1String("int"))
-        return QVariant::Int;
-    if (typeName == QLatin1String("double")
-        || typeName == QLatin1String("float")
-        || typeName == QLatin1String("real")
-        || typeName.startsWith(QLatin1String("numeric")))
-        return QVariant::Double;
-    if (typeName == QLatin1String("blob"))
-        return QVariant::ByteArray;
-    if (typeName == QLatin1String("boolean")
-        || typeName == QLatin1String("bool"))
-        return QVariant::Bool;
-    return QVariant::String;
-}
-
-static QSqlError qMakeError(sqlite3 *access, const QString &descr, QSqlError::ErrorType type, int errorCode = -1) {
-    return QSqlError(descr, QString(reinterpret_cast<const QChar *>(sqlite3_errmsg16(access))), type, errorCode);
-}
-
-class QSQLiteDriverPrivate {
-public:
-    inline QSQLiteDriverPrivate() : access(0) {}
-    sqlite3 *access;
-    QList <QSQLiteResult *> results;
-};
-
-
-class QSQLiteResultPrivate {
-public:
-    QSQLiteResultPrivate(QSQLiteResult *res);
-    void cleanup();
-    bool fetchNext(ClementineSqlCachedResult::ValueCache &values, int idx, bool initialFetch);
-    // initializes the recordInfo and the cache
-    void initColumns(bool emptyResultset);
-    void finalize();
-
-    QSQLiteResult* q;
-    sqlite3 *access;
-
-    sqlite3_stmt *stmt;
-
-    bool skippedStatus; // the status of the fetchNext() that's skipped
-    bool skipRow; // skip the next fetchNext()?
-    QSqlRecord rInf;
-    QVector<QVariant> firstRow;
-};
-
-QSQLiteResultPrivate::QSQLiteResultPrivate(QSQLiteResult* res) : q(res), access(0),
-    stmt(0), skippedStatus(false), skipRow(false)
-{
-}
-
-void QSQLiteResultPrivate::cleanup() {
-    finalize();
-    rInf.clear();
-    skippedStatus = false;
-    skipRow = false;
-    q->setAt(QSql::BeforeFirstRow);
-    q->setActive(false);
-    q->cleanup();
-}
-
-void QSQLiteResultPrivate::finalize() {
-    if (!stmt) return;
-
-    sqlite3_finalize(stmt);
-    stmt = 0;
-}
-
-void QSQLiteResultPrivate::initColumns(bool emptyResultset) {
-    int nCols = sqlite3_column_count(stmt);
-    if (nCols <= 0)
-        return;
-
-    q->init(nCols);
-
-    for (int i = 0; i < nCols; ++i) {
-        QString colName = QString(reinterpret_cast<const QChar *>(sqlite3_column_name16(stmt, i))).remove(QLatin1Char('"'));
-
-        // must use typeName for resolving the type to match QSqliteDriver::record
-        QString typeName = QString(reinterpret_cast<const QChar *>(sqlite3_column_decltype16(stmt, i)));
-        // sqlite3_column_type is documented to have undefined behavior if the result set is empty
-        int stp = emptyResultset ? -1 : sqlite3_column_type(stmt, i);
-
-        QVariant::Type fieldType;
-
-        if (!typeName.isEmpty()) {
-            fieldType = qGetColumnType(typeName);
-        }
-        else {
-            // Get the proper type for the field based on stp value
-            switch (stp) {
-            case SQLITE_INTEGER:
-                fieldType = QVariant::Int;
-                break;
-            case SQLITE_FLOAT:
-                fieldType = QVariant::Double;
-                break;
-            case SQLITE_BLOB:
-                fieldType = QVariant::ByteArray;
-                break;
-            case SQLITE_TEXT:
-                fieldType = QVariant::String;
-                break;
-            case SQLITE_NULL:
-            default:
-                fieldType = QVariant::Invalid;
-                break;
-            }
-        }
-
-        int dotIdx = colName.lastIndexOf(QLatin1Char('.'));
-        QSqlField fld(colName.mid(dotIdx == -1 ? 0 : dotIdx + 1), fieldType);
-        fld.setSqlType(stp);
-        rInf.append(fld);
-    }
-}
-
-bool QSQLiteResultPrivate::fetchNext(ClementineSqlCachedResult::ValueCache &values, int idx, bool initialFetch) {
-    int res;
-    int i;
-
-    if (skipRow) {
-        // already fetched
-        Q_ASSERT(!initialFetch);
-        skipRow = false;
-        for(int i=0;i<firstRow.count();i++)
-            values[i]=firstRow[i];
-        return skippedStatus;
-    }
-    skipRow = initialFetch;
-
-    if(initialFetch) {
-        firstRow.clear();
-        firstRow.resize(sqlite3_column_count(stmt));
-    }
-
-    if (!stmt) {
-        q->setLastError(QSqlError(QCoreApplication::translate("QSQLiteResult", "Unable to fetch row"), QCoreApplication::translate("QSQLiteResult", "No query"), QSqlError::ConnectionError));
-        q->setAt(QSql::AfterLastRow);
-        return false;
-    }
-    res = sqlite3_step(stmt);
-
-    switch(res) {
-    case SQLITE_ROW:
-        // check to see if should fill out columns
-        if (rInf.isEmpty())
-            // must be first call.
-            initColumns(false);
-        if (idx < 0 && !initialFetch)
-            return true;
-        for (i = 0; i < rInf.count(); ++i) {
-            switch (sqlite3_column_type(stmt, i)) {
-            case SQLITE_BLOB:
-                values[i + idx] = QByteArray(static_cast<const char *>(sqlite3_column_blob(stmt, i)), sqlite3_column_bytes(stmt, i));
-                break;
-            case SQLITE_INTEGER:
-                values[i + idx] = sqlite3_column_int64(stmt, i);
-                break;
-            case SQLITE_FLOAT:
-                switch(q->numericalPrecisionPolicy()) {
-                    case QSql::LowPrecisionInt32:
-                        values[i + idx] = sqlite3_column_int(stmt, i);
-                        break;
-                    case QSql::LowPrecisionInt64:
-                        values[i + idx] = sqlite3_column_int64(stmt, i);
-                        break;
-                    case QSql::LowPrecisionDouble:
-                    case QSql::HighPrecision:
-                    default:
-                        values[i + idx] = sqlite3_column_double(stmt, i);
-                        break;
-                };
-                break;
-            case SQLITE_NULL:
-                values[i + idx] = QVariant(QVariant::String);
-                break;
-            default:
-                values[i + idx] = QString(reinterpret_cast<const QChar *>(sqlite3_column_text16(stmt, i)), sqlite3_column_bytes16(stmt, i) / sizeof(QChar));
-                break;
-            }
-        }
-        return true;
-    case SQLITE_DONE:
-        if (rInf.isEmpty())
-            // must be first call.
-            initColumns(true);
-        q->setAt(QSql::AfterLastRow);
-        sqlite3_reset(stmt);
-        return false;
-    case SQLITE_CONSTRAINT:
-    case SQLITE_ERROR:
-        // SQLITE_ERROR is a generic error code and we must call sqlite3_reset()
-        // to get the specific error message.
-        res = sqlite3_reset(stmt);
-        q->setLastError(qMakeError(access, QCoreApplication::translate("QSQLiteResult", "Unable to fetch row"), QSqlError::ConnectionError, res));
-        q->setAt(QSql::AfterLastRow);
-        return false;
-    case SQLITE_MISUSE:
-    case SQLITE_BUSY:
-    default:
-        // something wrong, don't get col info, but still return false
-        q->setLastError(qMakeError(access, QCoreApplication::translate("QSQLiteResult", "Unable to fetch row"), QSqlError::ConnectionError, res));
-        sqlite3_reset(stmt);
-        q->setAt(QSql::AfterLastRow);
-        return false;
-    }
-    return false;
-}
-
-QSQLiteResult::QSQLiteResult(const QSQLiteDriver* db)
-    : ClementineSqlCachedResult(db) {
-    d = new QSQLiteResultPrivate(this);
-    d->access = db->d->access;
-    db->d->results.append(this);
-}
-
-QSQLiteResult::~QSQLiteResult() {
-    const QSqlDriver *sqlDriver = driver();
-    if (sqlDriver)
-        qobject_cast<const QSQLiteDriver *>(sqlDriver)->d->results.removeOne(this);
-    d->cleanup();
-    delete d;
-}
-
-void QSQLiteResult::virtual_hook(int id, void *data) {
-    ClementineSqlCachedResult::virtual_hook(id, data);
-}
-
-bool QSQLiteResult::reset(const QString &query) {
-    if (!prepare(query))
-        return false;
-    return exec();
-}
-
-bool QSQLiteResult::prepare(const QString &query) {
-    if (!driver() || !driver()->isOpen() || driver()->isOpenError())
-        return false;
-
-    d->cleanup();
-
-    setSelect(false);
-
-    const void *pzTail = NULL;
-
-#if (SQLITE_VERSION_NUMBER >= 3003011)
-    int res = sqlite3_prepare16_v2(d->access, query.constData(), (query.size() + 1) * sizeof(QChar), &d->stmt, &pzTail);
-#else
-    int res = sqlite3_prepare16(d->access, query.constData(), (query.size() + 1) * sizeof(QChar), &d->stmt, &pzTail);
-#endif
-
-    if (res != SQLITE_OK) {
-        setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to execute statement"), QSqlError::StatementError, res));
-        d->finalize();
-        return false;
-    }
-    else if (pzTail && !QString(reinterpret_cast<const QChar *>(pzTail)).trimmed().isEmpty()) {
-        setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to execute multiple statements at a time"), QSqlError::StatementError, SQLITE_MISUSE));
-        d->finalize();
-        return false;
-    }
-    return true;
-}
-
-bool QSQLiteResult::exec() {
-    const QVector<QVariant> values = boundValues();
-
-    d->skippedStatus = false;
-    d->skipRow = false;
-    d->rInf.clear();
-    clearValues();
-    setLastError(QSqlError());
-
-    int res = sqlite3_reset(d->stmt);
-    if (res != SQLITE_OK) {
-        setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to reset statement"), QSqlError::StatementError, res));
-        d->finalize();
-        return false;
-    }
-    int paramCount = sqlite3_bind_parameter_count(d->stmt);
-    if (paramCount == values.count()) {
-        for (int i = 0; i < paramCount; ++i) {
-            res = SQLITE_OK;
-            const QVariant value = values.at(i);
-
-            if (value.isNull()) {
-                res = sqlite3_bind_null(d->stmt, i + 1);
-            }
-            else {
-                switch (value.type()) {
-                case QVariant::ByteArray: {
-                    const QByteArray *ba = static_cast<const QByteArray*>(value.constData());
-                    res = sqlite3_bind_blob(d->stmt, i + 1, ba->constData(),
-                                            ba->size(), SQLITE_STATIC);
-                    break; }
-                case QVariant::Int:
-                case QVariant::Bool:
-                    res = sqlite3_bind_int(d->stmt, i + 1, value.toInt());
-                    break;
-                case QVariant::Double:
-                    res = sqlite3_bind_double(d->stmt, i + 1, value.toDouble());
-                    break;
-                case QVariant::UInt:
-                case QVariant::LongLong:
-                    res = sqlite3_bind_int64(d->stmt, i + 1, value.toLongLong());
-                    break;
-                case QVariant::String: {
-                    // lifetime of string == lifetime of its qvariant
-                    const QString *str = static_cast<const QString*>(value.constData());
-                    res = sqlite3_bind_text16(d->stmt, i + 1, str->utf16(),
-                                              (str->size()) * sizeof(QChar), SQLITE_STATIC);
-                    break; }
-                default: {
-                    QString str = value.toString();
-                    // SQLITE_TRANSIENT makes sure that sqlite buffers the data
-                    res = sqlite3_bind_text16(d->stmt, i + 1, str.utf16(),
-                                              (str.size()) * sizeof(QChar), SQLITE_TRANSIENT);
-                    break; }
-                }
-            }
-            if (res != SQLITE_OK) {
-                setLastError(qMakeError(d->access, QCoreApplication::translate("QSQLiteResult", "Unable to bind parameters"), QSqlError::StatementError, res));
-                d->finalize();
-                return false;
-            }
-        }
-    }
-    else {
-        setLastError(QSqlError(QCoreApplication::translate("QSQLiteResult",
-                        "Parameter count mismatch") + QString::number(paramCount, 10) + "/" + QString::number(values.count(), 10), QString(), QSqlError::StatementError));
-        return false;
-    }
-    d->skippedStatus = d->fetchNext(d->firstRow, 0, true);
-    if (lastError().isValid()) {
-        setSelect(false);
-        setActive(false);
-        return false;
-    }
-    setSelect(!d->rInf.isEmpty());
-    setActive(true);
-    return true;
-}
-
-bool QSQLiteResult::gotoNext(ClementineSqlCachedResult::ValueCache& row, int idx) {
-    return d->fetchNext(row, idx, false);
-}
-
-int QSQLiteResult::size() {
-    return -1;
-}
-
-int QSQLiteResult::numRowsAffected() {
-    return sqlite3_changes(d->access);
-}
-
-QVariant QSQLiteResult::lastInsertId() const {
-    if (isActive()) {
-        qint64 id = sqlite3_last_insert_rowid(d->access);
-        if (id)
-            return id;
-    }
-    return QVariant();
-}
-
-QSqlRecord QSQLiteResult::record() const {
-    if (!isActive() || !isSelect())
-        return QSqlRecord();
-    return d->rInf;
-}
-
-void QSQLiteResult::detachFromResultSet() {
-    if (d->stmt)
-        sqlite3_reset(d->stmt);
-}
-
-QVariant QSQLiteResult::handle() const {
-    return QVariant::fromValue(d->stmt);
-}
-
-/////////////////////////////////////////////////////////
-
-QSQLiteDriver::QSQLiteDriver(QObject * parent)
-    : QSqlDriver(parent) {
-    d = new QSQLiteDriverPrivate();
-}
-
-QSQLiteDriver::QSQLiteDriver(sqlite3 *connection, QObject *parent)
-    : QSqlDriver(parent) {
-    d = new QSQLiteDriverPrivate();
-    d->access = connection;
-    setOpen(true);
-    setOpenError(false);
-}
-
-
-QSQLiteDriver::~QSQLiteDriver()
-{
-    delete d;
-}
-
-bool QSQLiteDriver::hasFeature(DriverFeature f) const
-{
-    switch (f) {
-    case BLOB:
-    case Transactions:
-    case Unicode:
-    case LastInsertId:
-    case PreparedQueries:
-    case PositionalPlaceholders:
-    case SimpleLocking:
-    case FinishQuery:
-    case LowPrecisionNumbers:
-        return true;
-    case QuerySize:
-    case NamedPlaceholders:
-    case BatchOperations:
-    case EventNotifications:
-    case MultipleResultSets:
-        return false;
-    }
-    return false;
-}
-
-/*
-   SQLite dbs have no user name, passwords, hosts or ports.
-   just file names.
-*/
-bool QSQLiteDriver::open(const QString & db, const QString &, const QString &, const QString &, int, const QString &conOpts)
-{
-    if (isOpen())
-        close();
-
-    if (db.isEmpty())
-        return false;
-    bool sharedCache = false;
-    int openMode = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, timeOut=5000;
-    QStringList opts=QString(conOpts).remove(QLatin1Char(' ')).split(QLatin1Char(';'));
-    foreach(const QString &option, opts) {
-        if (option.startsWith(QLatin1String("QSQLITE_BUSY_TIMEOUT="))) {
-            bool ok;
-            int nt = option.mid(21).toInt(&ok);
-            if (ok)
-                timeOut = nt;
-        }
-        if (option == QLatin1String("QSQLITE_OPEN_READONLY"))
-            openMode = SQLITE_OPEN_READONLY;
-        if (option == QLatin1String("QSQLITE_ENABLE_SHARED_CACHE"))
-            sharedCache = true;
-    }
-
-    sqlite3_enable_shared_cache(sharedCache);
-
-    if (sqlite3_open_v2(db.toUtf8().constData(), &d->access, openMode, NULL) == SQLITE_OK) {
-        sqlite3_busy_timeout(d->access, timeOut);
-        setOpen(true);
-        setOpenError(false);
-        return true;
-    }
-    else {
-        if (d->access) {
-            sqlite3_close(d->access);
-            d->access = 0;
-        }
-
-        setLastError(qMakeError(d->access, tr("Error opening database"), QSqlError::ConnectionError));
-        setOpenError(true);
-        return false;
-    }
-}
-
-void QSQLiteDriver::close() {
-    if (isOpen()) {
-        foreach (QSQLiteResult *result, d->results) {
-            result->d->finalize();
-        }
-
-        if (sqlite3_close(d->access) != SQLITE_OK)
-            setLastError(qMakeError(d->access, tr("Error closing database"), QSqlError::ConnectionError));
-        d->access = 0;
-        setOpen(false);
-        setOpenError(false);
-    }
-}
-
-QSqlResult *QSQLiteDriver::createResult() const {
-    return new QSQLiteResult(this);
-}
-
-bool QSQLiteDriver::beginTransaction() {
-    if (!isOpen() || isOpenError())
-        return false;
-
-    QSqlQuery q(createResult());
-    if (!q.exec(QLatin1String("BEGIN"))) {
-        setLastError(QSqlError(tr("Unable to begin transaction"), q.lastError().databaseText(), QSqlError::TransactionError));
-        return false;
-    }
-
-    return true;
-}
-
-bool QSQLiteDriver::commitTransaction() {
-    if (!isOpen() || isOpenError())
-        return false;
-
-    QSqlQuery q(createResult());
-    if (!q.exec(QLatin1String("COMMIT"))) {
-        setLastError(QSqlError(tr("Unable to commit transaction"), q.lastError().databaseText(), QSqlError::TransactionError));
-        return false;
-    }
-
-    return true;
-}
-
-bool QSQLiteDriver::rollbackTransaction() {
-    if (!isOpen() || isOpenError())
-        return false;
-
-    QSqlQuery q(createResult());
-    if (!q.exec(QLatin1String("ROLLBACK"))) {
-        setLastError(QSqlError(tr("Unable to rollback transaction"), q.lastError().databaseText(), QSqlError::TransactionError));
-        return false;
-    }
-
-    return true;
-}
-
-QStringList QSQLiteDriver::tables(QSql::TableType type) const {
-    QStringList res;
-    if (!isOpen())
-        return res;
-
-    QSqlQuery q(createResult());
-    q.setForwardOnly(true);
-
-    QString sql = QLatin1String("SELECT name FROM sqlite_master WHERE %1 "
-                                "UNION ALL SELECT name FROM sqlite_temp_master WHERE %1");
-    if ((type & QSql::Tables) && (type & QSql::Views))
-        sql = sql.arg(QLatin1String("type='table' OR type='view'"));
-    else if (type & QSql::Tables)
-        sql = sql.arg(QLatin1String("type='table'"));
-    else if (type & QSql::Views)
-        sql = sql.arg(QLatin1String("type='view'"));
-    else
-        sql.clear();
-
-    if (!sql.isEmpty() && q.exec(sql)) {
-        while(q.next())
-            res.append(q.value(0).toString());
-    }
-
-    if (type & QSql::SystemTables) {
-        // there are no internal tables beside this one:
-        res.append(QLatin1String("sqlite_master"));
-    }
-
-    return res;
-}
-
-static QSqlIndex qGetTableInfo(QSqlQuery &q, const QString &tableName, bool onlyPIndex = false) {
-    QString schema;
-    QString table(tableName);
-    int indexOfSeparator = tableName.indexOf(QLatin1Char('.'));
-    if (indexOfSeparator > -1) {
-        schema = tableName.left(indexOfSeparator).append(QLatin1Char('.'));
-        table = tableName.mid(indexOfSeparator + 1);
-    }
-    q.exec(QLatin1String("PRAGMA ") + schema + QLatin1String("table_info (") + _q_escapeIdentifier(table) + QLatin1String(")"));
-
-    QSqlIndex ind;
-    while (q.next()) {
-        bool isPk = q.value(5).toInt();
-        if (onlyPIndex && !isPk)
-            continue;
-        QString typeName = q.value(2).toString().toLower();
-        QSqlField fld(q.value(1).toString(), qGetColumnType(typeName));
-        if (isPk && (typeName == QLatin1String("integer")))
-            // INTEGER PRIMARY KEY fields are auto-generated in sqlite
-            // INT PRIMARY KEY is not the same as INTEGER PRIMARY KEY!
-            fld.setAutoValue(true);
-        fld.setRequired(q.value(3).toInt() != 0);
-        fld.setDefaultValue(q.value(4));
-        ind.append(fld);
-    }
-    return ind;
-}
-
-QSqlIndex QSQLiteDriver::primaryIndex(const QString &tblname) const {
-    if (!isOpen())
-        return QSqlIndex();
-
-    QString table = tblname;
-    if (isIdentifierEscaped(table, QSqlDriver::TableName))
-        table = stripDelimiters(table, QSqlDriver::TableName);
-
-    QSqlQuery q(createResult());
-    q.setForwardOnly(true);
-    return qGetTableInfo(q, table, true);
-}
-
-QSqlRecord QSQLiteDriver::record(const QString &tbl) const {
-    if (!isOpen())
-        return QSqlRecord();
-
-    QString table = tbl;
-    if (isIdentifierEscaped(table, QSqlDriver::TableName))
-        table = stripDelimiters(table, QSqlDriver::TableName);
-
-    QSqlQuery q(createResult());
-    q.setForwardOnly(true);
-    return qGetTableInfo(q, table);
-}
-
-QVariant QSQLiteDriver::handle() const {
-    return QVariant::fromValue(d->access);
-}
-
-QString QSQLiteDriver::escapeIdentifier(const QString &identifier, IdentifierType type) const {
-    Q_UNUSED(type);
-    return _q_escapeIdentifier(identifier);
-}
-
-QT_END_NAMESPACE

3rdparty/qsqlite/qsql_sqlite.h

@@ -1,128 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSQL_SQLITE_H
-#define QSQL_SQLITE_H
-
-#include <QtGlobal>
-#include <QObject>
-#include <QVariant>
-#include <QString>
-#include <QStringList>
-#include <QSql>
-#include <QSqlDriver>
-#include <QSqlIndex>
-#include <QSqlRecord>
-#include <QSqlResult>
-
-#include "sqlcachedresult.h"
-
-struct sqlite3;
-
-#ifdef QT_PLUGIN
-#define Q_EXPORT_SQLDRIVER_SQLITE
-#else
-#define Q_EXPORT_SQLDRIVER_SQLITE Q_SQL_EXPORT
-#endif
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-class QSQLiteDriver;
-class QSQLiteDriverPrivate;
-class QSQLiteResultPrivate;
-
-class QSQLiteResult : public ClementineSqlCachedResult
-{
-    friend class QSQLiteDriver;
-    friend class QSQLiteResultPrivate;
-public:
-    explicit QSQLiteResult(const QSQLiteDriver *db);
-    ~QSQLiteResult();
-    QVariant handle() const;
-
-protected:
-    bool gotoNext(ClementineSqlCachedResult::ValueCache& row, int idx);
-    bool reset(const QString &query);
-    bool prepare(const QString &query);
-    bool exec();
-    int size();
-    int numRowsAffected();
-    QVariant lastInsertId() const;
-    QSqlRecord record() const;
-    void detachFromResultSet();
-    void virtual_hook(int id, void *data);
-
-private:
-    QSQLiteResultPrivate *d;
-};
-
-class Q_EXPORT_SQLDRIVER_SQLITE QSQLiteDriver : public QSqlDriver
-{
-    Q_OBJECT
-    friend class QSQLiteResult;
-public:
-    explicit QSQLiteDriver(QObject *parent = 0);
-    explicit QSQLiteDriver(sqlite3 *connection, QObject *parent = 0);
-    ~QSQLiteDriver();
-    bool hasFeature(DriverFeature f) const;
-    bool open(const QString & db, const QString & user, const QString & password, const QString & host, int port, const QString & connOpts);
-    void close();
-    QSqlResult *createResult() const;
-    bool beginTransaction();
-    bool commitTransaction();
-    bool rollbackTransaction();
-    QStringList tables(QSql::TableType) const;
-
-    QSqlRecord record(const QString& tablename) const;
-    QSqlIndex primaryIndex(const QString &table) const;
-    QVariant handle() const;
-    QString escapeIdentifier(const QString &identifier, IdentifierType) const;
-
-private:
-    QSQLiteDriverPrivate *d;
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QSQL_SQLITE_H

3rdparty/qsqlite/qsqlite.json

@@ -1,3 +0,0 @@
-{
-  "Keys": [ "QSQLITE" ]
-}

3rdparty/qsqlite/qsqlite_resource.rc

@@ -1,35 +0,0 @@
-#include <windows.h>
-
-VS_VERSION_INFO VERSIONINFO
-	FILEVERSION 5,10,1,0
-	PRODUCTVERSION 5,10,1,0
-	FILEFLAGSMASK 0x3fL
-#ifdef _DEBUG
-	FILEFLAGS VS_FF_DEBUG
-#else
-	FILEFLAGS 0x0L
-#endif
-	FILEOS VOS__WINDOWS32
-	FILETYPE VFT_DLL
-	FILESUBTYPE 0x0L
-	BEGIN
-		BLOCK "StringFileInfo"
-		BEGIN
-			BLOCK "040904b0"
-			BEGIN
-				VALUE "CompanyName", "The Qt Company Ltd.\0"
-				VALUE "FileDescription", "C++ Application Development Framework\0"
-				VALUE "FileVersion", "5.10.1.0\0"
-				VALUE "LegalCopyright", "Copyright (C) 2017 The Qt Company Ltd.\0"
-				VALUE "OriginalFilename", "qsqlite.dll\0"
-				VALUE "ProductName", "Qt5\0"
-				VALUE "ProductVersion", "5.10.1.0\0"
-			END
-		END
-		BLOCK "VarFileInfo"
-		BEGIN
-			VALUE "Translation", 0x0409, 1200
-		END
-	END
-/* End of Version info */
-

3rdparty/qsqlite/smain.cpp

@@ -1,56 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL21$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 or version 3 as published by the Free
-** Software Foundation and appearing in the file LICENSE.LGPLv21 and
-** LICENSE.LGPLv3 included in the packaging of this file. Please review the
-** following information to ensure the GNU Lesser General Public License
-** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QString>
-#include <QSqlDriver>
-
-#include "smain.h"
-
-#include "qsql_sqlite.h"
-
-QT_BEGIN_NAMESPACE
-
-QSQLiteDriverPlugin::QSQLiteDriverPlugin()
-    : QSqlDriverPlugin()
-{
-}
-
-QSqlDriver *QSQLiteDriverPlugin::create(const QString &name) {
-    if (name == QLatin1String("QSQLITE")) {
-        QSQLiteDriver* driver = new QSQLiteDriver();
-        return driver;
-    }
-    return 0;
-}
-
-QT_END_NAMESPACE

3rdparty/qsqlite/smain.h

@@ -1,53 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL21$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 or version 3 as published by the Free
-** Software Foundation and appearing in the file LICENSE.LGPLv21 and
-** LICENSE.LGPLv3 included in the packaging of this file. Please review the
-** following information to ensure the GNU Lesser General Public License
-** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtGlobal>
-#include <QObject>
-#include <QString>
-#include <QSqlDriver>
-#include <QSqlDriverPlugin>
-
-QT_BEGIN_NAMESPACE
-
-class QSQLiteDriverPlugin : public QSqlDriverPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QSqlDriverFactoryInterface" FILE "qsqlite.json")
-
-public:
-    QSQLiteDriverPlugin();
-
-    QSqlDriver *create(const QString &);
-};
-
-QT_END_NAMESPACE

3rdparty/qsqlite/sqlcachedresult.cpp

@@ -1,301 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QVariant>
-#include <QSqlResult>
-#include <QSqlDriver>
-
-#include "sqlcachedresult.h"
-
-QT_BEGIN_NAMESPACE
-
-/*
-   ClementineSqlCachedResult is a convenience class for databases that only allow
-   forward only fetching. It will cache all the results so we can iterate
-   backwards over the results again.
-
-   All you need to do is to inherit from ClementineSqlCachedResult and reimplement
-   gotoNext(). gotoNext() will have a reference to the internal cache and
-   will give you an index where you can start filling in your data. Special
-   case: If the user actually wants a forward-only query, idx will be -1
-   to indicate that we are not interested in the actual values.
-*/
-
-static const uint initial_cache_size = 128;
-
-class ClementineSqlCachedResultPrivate {
-public:
-    ClementineSqlCachedResultPrivate();
-    bool canSeek(int i) const;
-    inline int cacheCount() const;
-    void init(int count, bool fo);
-    void cleanup();
-    int nextIndex();
-    void revertLast();
-
-    ClementineSqlCachedResult::ValueCache cache;
-    int rowCacheEnd;
-    int colCount;
-    bool forwardOnly;
-    bool atEnd;
-};
-
-ClementineSqlCachedResultPrivate::ClementineSqlCachedResultPrivate():
-    rowCacheEnd(0), colCount(0), forwardOnly(false), atEnd(false)
-{
-}
-
-void ClementineSqlCachedResultPrivate::cleanup() {
-    cache.clear();
-    forwardOnly = false;
-    atEnd = false;
-    colCount = 0;
-    rowCacheEnd = 0;
-}
-
-void ClementineSqlCachedResultPrivate::init(int count, bool fo) {
-    Q_ASSERT(count);
-    cleanup();
-    forwardOnly = fo;
-    colCount = count;
-    if (fo) {
-        cache.resize(count);
-        rowCacheEnd = count;
-    }
-    else {
-        cache.resize(initial_cache_size * count);
-    }
-}
-
-int ClementineSqlCachedResultPrivate::nextIndex() {
-    if (forwardOnly)
-        return 0;
-    int newIdx = rowCacheEnd;
-    if (newIdx + colCount > cache.size())
-        cache.resize(qMin(cache.size() * 2, cache.size() + 10000));
-    rowCacheEnd += colCount;
-
-    return newIdx;
-}
-
-bool ClementineSqlCachedResultPrivate::canSeek(int i) const {
-    if (forwardOnly || i < 0)
-        return false;
-    return rowCacheEnd >= (i + 1) * colCount;
-}
-
-void ClementineSqlCachedResultPrivate::revertLast() {
-    if (forwardOnly)
-        return;
-    rowCacheEnd -= colCount;
-}
-
-inline int ClementineSqlCachedResultPrivate::cacheCount() const
-{
-    Q_ASSERT(!forwardOnly);
-    Q_ASSERT(colCount);
-    return rowCacheEnd / colCount;
-}
-
-//////////////
-
-ClementineSqlCachedResult::ClementineSqlCachedResult(const QSqlDriver * db): QSqlResult (db) {
-    d = new ClementineSqlCachedResultPrivate();
-}
-
-ClementineSqlCachedResult::~ClementineSqlCachedResult() {
-    delete d;
-}
-
-void ClementineSqlCachedResult::init(int colCount) {
-    d->init(colCount, isForwardOnly());
-}
-
-bool ClementineSqlCachedResult::fetch(int i) {
-    if ((!isActive()) || (i < 0))
-        return false;
-    if (at() == i)
-        return true;
-    if (d->forwardOnly) {
-        // speed hack - do not copy values if not needed
-        if (at() > i || at() == QSql::AfterLastRow)
-            return false;
-        while(at() < i - 1) {
-            if (!gotoNext(d->cache, -1))
-                return false;
-            setAt(at() + 1);
-        }
-        if (!gotoNext(d->cache, 0))
-            return false;
-        setAt(at() + 1);
-        return true;
-    }
-    if (d->canSeek(i)) {
-        setAt(i);
-        return true;
-    }
-    if (d->rowCacheEnd > 0)
-        setAt(d->cacheCount());
-    while (at() < i + 1) {
-        if (!cacheNext()) {
-            if (d->canSeek(i))
-                break;
-            return false;
-        }
-    }
-    setAt(i);
-
-    return true;
-}
-
-bool ClementineSqlCachedResult::fetchNext() {
-    if (d->canSeek(at() + 1)) {
-        setAt(at() + 1);
-        return true;
-    }
-    return cacheNext();
-}
-
-bool ClementineSqlCachedResult::fetchPrevious() {
-    return fetch(at() - 1);
-}
-
-bool ClementineSqlCachedResult::fetchFirst() {
-    if (d->forwardOnly && at() != QSql::BeforeFirstRow) {
-        return false;
-    }
-    if (d->canSeek(0)) {
-        setAt(0);
-        return true;
-    }
-    return cacheNext();
-}
-
-bool ClementineSqlCachedResult::fetchLast() {
-    if (d->atEnd) {
-        if (d->forwardOnly)
-            return false;
-        else
-            return fetch(d->cacheCount() - 1);
-    }
-
-    int i = at();
-    while (fetchNext())
-        ++i; /* brute force */
-    if (d->forwardOnly && at() == QSql::AfterLastRow) {
-        setAt(i);
-        return true;
-    }
-    else {
-        return fetch(i);
-    }
-}
-
-QVariant ClementineSqlCachedResult::data(int i) {
-    int idx = d->forwardOnly ? i : at() * d->colCount + i;
-    if (i >= d->colCount || i < 0 || at() < 0 || idx >= d->rowCacheEnd)
-        return QVariant();
-
-    return d->cache.at(idx);
-}
-
-bool ClementineSqlCachedResult::isNull(int i) {
-    int idx = d->forwardOnly ? i : at() * d->colCount + i;
-    if (i > d->colCount || i < 0 || at() < 0 || idx >= d->rowCacheEnd)
-        return true;
-
-    return d->cache.at(idx).isNull();
-}
-
-void ClementineSqlCachedResult::cleanup() {
-    setAt(QSql::BeforeFirstRow);
-    setActive(false);
-    d->cleanup();
-}
-
-void ClementineSqlCachedResult::clearValues() {
-    setAt(QSql::BeforeFirstRow);
-    d->rowCacheEnd = 0;
-    d->atEnd = false;
-}
-
-bool ClementineSqlCachedResult::cacheNext() {
-
-    if (d->atEnd)
-        return false;
-
-    if(isForwardOnly()) {
-        d->cache.clear();
-        d->cache.resize(d->colCount);
-    }
-
-    if (!gotoNext(d->cache, d->nextIndex())) {
-        d->revertLast();
-        d->atEnd = true;
-        return false;
-    }
-    setAt(at() + 1);
-    return true;
-}
-
-int ClementineSqlCachedResult::colCount() const {
-    return d->colCount;
-}
-
-ClementineSqlCachedResult::ValueCache &ClementineSqlCachedResult::cache() {
-    return d->cache;
-}
-
-void ClementineSqlCachedResult::virtual_hook(int id, void *data) {
-    QSqlResult::virtual_hook(id, data);
-}
-
-void ClementineSqlCachedResult::detachFromResultSet() {
-    cleanup();
-}
-
-void ClementineSqlCachedResult::setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy policy) {
-    QSqlResult::setNumericalPrecisionPolicy(policy);
-    cleanup();
-}
-
-
-QT_END_NAMESPACE

3rdparty/qsqlite/sqlcachedresult.h

@@ -1,104 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtSql module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSQLCACHEDRESULT_P_H
-#define QSQLCACHEDRESULT_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of other Qt classes.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtGlobal>
-#include <QVariant>
-#include <QVector>
-#include <QSql>
-#include <QSqlDriver>
-#include <QSqlResult>
-
-QT_BEGIN_NAMESPACE
-
-class ClementineSqlCachedResultPrivate;
-
-class ClementineSqlCachedResult: public QSqlResult
-{
-public:
-    virtual ~ClementineSqlCachedResult();
-
-    typedef QVector<QVariant> ValueCache;
-
-protected:
-    ClementineSqlCachedResult(const QSqlDriver * db);
-
-    void init(int colCount);
-    void cleanup();
-    void clearValues();
-
-    virtual bool gotoNext(ValueCache &values, int index) = 0;
-
-    QVariant data(int i);
-    bool isNull(int i);
-    bool fetch(int i);
-    bool fetchNext();
-    bool fetchPrevious();
-    bool fetchFirst();
-    bool fetchLast();
-
-    int colCount() const;
-    ValueCache &cache();
-
-    void virtual_hook(int id, void *data);
-    void detachFromResultSet();
-    void setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy policy);
-private:
-    bool cacheNext();
-    ClementineSqlCachedResultPrivate *d;
-};
-
-QT_END_NAMESPACE
-
-#endif // QSQLCACHEDRESULT_P_H

3rdparty/qtsingleapplication/CMakeLists.txt

@@ -1,28 +0,0 @@
-cmake_minimum_required(VERSION 2.8.11)
-
-set(SINGLEAPP-SOURCES
-    qtlocalpeer.cpp
-    qtsingleapplication.cpp
-    qtsinglecoreapplication.cpp
-)
-
-set(SINGLEAPP-MOC-HEADERS
-    qtlocalpeer.h
-    qtsingleapplication.h
-    qtsinglecoreapplication.h
-)
-
-if(WIN32)
-  set(SINGLEAPP-SOURCES ${SINGLEAPP-SOURCES} qtlockedfile_win.cpp)
-elseif(WIN32)
-  set(SINGLEAPP-SOURCES ${SINGLEAPP-SOURCES} qtlockedfile_unix.cpp)
-endif(WIN32)
-
-QT5_WRAP_CPP(SINGLEAPP-SOURCES-MOC ${SINGLEAPP-MOC-HEADERS})
-
-ADD_LIBRARY(qtsingleapplication STATIC
-    ${SINGLEAPP-SOURCES}
-    ${SINGLEAPP-SOURCES-MOC}
-)
-
-QT5_USE_MODULES(qtsingleapplication Core Widgets Network)

3rdparty/qtsingleapplication/LICENSE.LGPL

@@ -1,504 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
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-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
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-there is no warranty for the free library.  Also, if the library is
-modified by someone else and passed on, the recipients should know
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-
-  Finally, software patents pose a constant threat to the existence of
-any free program.  We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
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-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
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-ordinary GNU General Public License.  This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License.  We use
-this license for certain libraries in order to permit linking those
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-
-  When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library.  The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom.  The Lesser General
-Public License permits more lax criteria for linking other code with
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-does Less to protect the user's freedom than the ordinary General
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-
-That's all there is to it!
-
-

3rdparty/qtsingleapplication/qtlocalpeer.cpp

@@ -1,210 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-
-#include "qtlocalpeer.h"
-
-#include <unistd.h>
-
-#include <QtGlobal>
-#include <QCoreApplication>
-#include <QObject>
-#include <QAbstractSocket>
-#include <QByteArray>
-#include <QChar>
-#include <QDataStream>
-#include <QDir>
-#include <QFile>
-#include <QIODevice>
-#include <QLocalServer>
-#include <QLocalSocket>
-#include <QRegExp>
-
-#if defined(Q_OS_WIN)
-#include <qt_windows.h>
-#include <QLibrary>
-
-typedef BOOL(WINAPI*PProcessIdToSessionId)(DWORD,DWORD*);
-static PProcessIdToSessionId pProcessIdToSessionId = 0;
-#endif
-#if defined(Q_OS_UNIX)
-#include <time.h>
-#endif
-
-#include "qtlockedfile.cpp"
-#if defined(Q_OS_WIN)
-#include "qtlockedfile_win.cpp"
-#else
-#include "qtlockedfile_unix.cpp"
-#endif
-
-const char* QtLocalPeer::ack = "ack";
-
-QtLocalPeer::QtLocalPeer(QObject* parent, const QString &appId)
-    : QObject(parent), id(appId)
-{
-    QString prefix = id;
-    if (id.isEmpty()) {
-        id = QCoreApplication::applicationFilePath();
-#if defined(Q_OS_WIN)
-        id = id.toLower();
-#endif
-        prefix = id.section(QLatin1Char('/'), -1);
-    }
-    prefix.remove(QRegExp("[^a-zA-Z]"));
-    prefix.truncate(6);
-
-    QByteArray idc = id.toUtf8();
-    quint16 idNum = qChecksum(idc.constData(), idc.size());
-    socketName = QLatin1String("qtsingleapp-") + prefix + QLatin1Char('-') + QString::number(idNum, 16);
-
-#if defined(Q_OS_WIN)
-    if (!pProcessIdToSessionId) {
-        QLibrary lib("kernel32");
-        pProcessIdToSessionId = (PProcessIdToSessionId)lib.resolve("ProcessIdToSessionId");
-    }
-    if (pProcessIdToSessionId) {
-        DWORD sessionId = 0;
-        pProcessIdToSessionId(GetCurrentProcessId(), &sessionId);
-        socketName += QLatin1Char('-') + QString::number(sessionId, 16);
-    }
-#else
-    socketName += QLatin1Char('-') + QString::number(::getuid(), 16);
-#endif
-
-    server = new QLocalServer(this);
-    QString lockName = QDir(QDir::tempPath()).absolutePath() + QLatin1Char('/') + socketName + QLatin1String("-lockfile");
-    lockFile.setFileName(lockName);
-    lockFile.open(QIODevice::ReadWrite);
-}
-
-
-
-bool QtLocalPeer::isClient()
-{
-    if (lockFile.isLocked())
-        return false;
-
-    if (!lockFile.lock(QtLockedFile::WriteLock, false))
-        return true;
-
-    bool res = server->listen(socketName);
-#if defined(Q_OS_UNIX) && (QT_VERSION >= QT_VERSION_CHECK(4,5,0))
-    // ### Workaround
-    if (!res && server->serverError() == QAbstractSocket::AddressInUseError) {
-        QFile::remove(QDir::cleanPath(QDir::tempPath())+QLatin1Char('/')+socketName);
-        res = server->listen(socketName);
-    }
-#endif
-    if (!res)
-        qWarning("QtSingleCoreApplication: listen on local socket failed, %s", qPrintable(server->errorString()));
-    QObject::connect(server, SIGNAL(newConnection()), SLOT(receiveConnection()));
-    return false;
-}
-
-
-bool QtLocalPeer::sendMessage(const QString &message, int timeout)
-{
-    if (!isClient())
-        return false;
-
-    QLocalSocket socket;
-    bool connOk = false;
-    for(int i = 0; i < 2; i++) {
-        // Try twice, in case the other instance is just starting up
-        socket.connectToServer(socketName);
-        connOk = socket.waitForConnected(timeout/2);
-        if (connOk || i)
-            break;
-        int ms = 250;
-#if defined(Q_OS_WIN)
-        Sleep(DWORD(ms));
-#else
-        struct timespec ts = { ms / 1000, (ms % 1000) * 1000 * 1000 };
-        nanosleep(&ts, NULL);
-#endif
-    }
-    if (!connOk)
-        return false;
-
-    QByteArray uMsg(message.toUtf8());
-    QDataStream ds(&socket);
-    ds.writeBytes(uMsg.constData(), uMsg.size());
-    bool res = socket.waitForBytesWritten(timeout);
-    if (res) {
-        res &= socket.waitForReadyRead(timeout);   // wait for ack
-        if (res)
-            res &= (socket.read(qstrlen(ack)) == ack);
-    }
-    return res;
-}
-
-
-void QtLocalPeer::receiveConnection()
-{
-    QLocalSocket* socket = server->nextPendingConnection();
-    if (!socket)
-        return;
-
-    while (socket->bytesAvailable() < (int)sizeof(quint32))
-        socket->waitForReadyRead();
-    QDataStream ds(socket);
-    QByteArray uMsg;
-    quint32 remaining;
-    ds >> remaining;
-    uMsg.resize(remaining);
-    int got = 0;
-    char* uMsgBuf = uMsg.data();
-    do {
-        got = ds.readRawData(uMsgBuf, remaining);
-        remaining -= got;
-        uMsgBuf += got;
-    }
-    while (remaining && got >= 0 && socket->waitForReadyRead(2000));
-    if (got < 0) {
-        qWarning("QtLocalPeer: Message reception failed %s", socket->errorString().toLatin1().constData());
-        delete socket;
-        return;
-    }
-    QString message(QString::fromUtf8(uMsg));
-    socket->write(ack, qstrlen(ack));
-    socket->waitForBytesWritten(1000);
-    delete socket;
-    emit messageReceived(message); //### (might take a long time to return)
-}

3rdparty/qtsingleapplication/qtlocalpeer.h

@@ -1,76 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#ifndef QTLOCALPEER_H
-#define QTLOCALPEER_H
-
-#include <QObject>
-#include <QString>
-#include <QLocalServer>
-
-#include "qtlockedfile.h"
-
-class QtLocalPeer : public QObject
-{
-    Q_OBJECT
-
-public:
-    QtLocalPeer(QObject *parent = 0, const QString &appId = QString());
-    bool isClient();
-    bool sendMessage(const QString &message, int timeout);
-    QString applicationId() const
-        { return id; }
-
-Q_SIGNALS:
-    void messageReceived(const QString &message);
-
-protected Q_SLOTS:
-    void receiveConnection();
-
-protected:
-    QString id;
-    QString socketName;
-    QLocalServer *server;
-    QtLockedFile lockFile;
-
-private:
-    static const char* ack;
-};
-
-#endif // QTLOCALPEER_H

3rdparty/qtsingleapplication/qtlockedfile.cpp

@@ -1,195 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#include <QFile>
-#include <QString>
-
-#include "qtlockedfile.h"
-
-/*!
-    \class QtLockedFile
-
-    \brief The QtLockedFile class extends QFile with advisory locking
-    functions.
-
-    A file may be locked in read or write mode. Multiple instances of
-    \e QtLockedFile, created in multiple processes running on the same
-    machine, may have a file locked in read mode. Exactly one instance
-    may have it locked in write mode. A read and a write lock cannot
-    exist simultaneously on the same file.
-
-    The file locks are advisory. This means that nothing prevents
-    another process from manipulating a locked file using QFile or
-    file system functions offered by the OS. Serialization is only
-    guaranteed if all processes that access the file use
-    QLockedFile. Also, while holding a lock on a file, a process
-    must not open the same file again (through any API), or locks
-    can be unexpectedly lost.
-
-    The lock provided by an instance of \e QtLockedFile is released
-    whenever the program terminates. This is true even when the
-    program crashes and no destructors are called.
-*/
-
-/*! \enum QtLockedFile::LockMode
-
-    This enum describes the available lock modes.
-
-    \value ReadLock A read lock.
-    \value WriteLock A write lock.
-    \value NoLock Neither a read lock nor a write lock.
-*/
-
-/*!
-    Constructs an unlocked \e QtLockedFile object. This constructor
-    behaves in the same way as \e QFile::QFile().
-
-    \sa QFile::QFile()
-*/
-QtLockedFile::QtLockedFile()
-    : QFile()
-{
-#ifdef Q_OS_WIN
-    wmutex = 0;
-    rmutex = 0;
-#endif
-    m_lock_mode = NoLock;
-}
-
-/*!
-    Constructs an unlocked QtLockedFile object with file \a name. This
-    constructor behaves in the same way as \e QFile::QFile(const
-    QString&).
-
-    \sa QFile::QFile()
-*/
-QtLockedFile::QtLockedFile(const QString &name)
-    : QFile(name)
-{
-#ifdef Q_OS_WIN
-    wmutex = 0;
-    rmutex = 0;
-#endif
-    m_lock_mode = NoLock;
-}
-
-/*!
-  Opens the file in OpenMode \a mode.
-
-  This is identical to QFile::open(), with the one exception that the
-  Truncate mode flag is disallowed. Truncation would conflict with the
-  advisory file locking, since the file would be modified before the
-  write lock is obtained. If truncation is required, use resize(0)
-  after obtaining the write lock.
-
-  Returns true if successful; otherwise false.
-
-  \sa QFile::open(), QFile::resize()
-*/
-bool QtLockedFile::open(OpenMode mode)
-{
-    if (mode & QIODevice::Truncate) {
-        qWarning("QtLockedFile::open(): Truncate mode not allowed.");
-        return false;
-    }
-    return QFile::open(mode);
-}
-
-/*!
-    Returns \e true if this object has a in read or write lock;
-    otherwise returns \e false.
-
-    \sa lockMode()
-*/
-bool QtLockedFile::isLocked() const
-{
-    return m_lock_mode != NoLock;
-}
-
-/*!
-    Returns the type of lock currently held by this object, or \e
-    QtLockedFile::NoLock.
-
-    \sa isLocked()
-*/
-QtLockedFile::LockMode QtLockedFile::lockMode() const
-{
-    return m_lock_mode;
-}
-
-/*!
-    \fn bool QtLockedFile::lock(LockMode mode, bool block = true)
-
-    Obtains a lock of type \a mode. The file must be opened before it
-    can be locked.
-
-    If \a block is true, this function will block until the lock is
-    aquired. If \a block is false, this function returns \e false
-    immediately if the lock cannot be aquired.
-
-    If this object already has a lock of type \a mode, this function
-    returns \e true immediately. If this object has a lock of a
-    different type than \a mode, the lock is first released and then a
-    new lock is obtained.
-
-    This function returns \e true if, after it executes, the file is
-    locked by this object, and \e false otherwise.
-
-    \sa unlock(), isLocked(), lockMode()
-*/
-
-/*!
-    \fn bool QtLockedFile::unlock()
-
-    Releases a lock.
-
-    If the object has no lock, this function returns immediately.
-
-    This function returns \e true if, after it executes, the file is
-    not locked by this object, and \e false otherwise.
-
-    \sa lock(), isLocked(), lockMode()
-*/
-
-/*!
-    \fn QtLockedFile::~QtLockedFile()
-
-    Destroys the \e QtLockedFile object. If any locks were held, they
-    are released.
-*/

3rdparty/qtsingleapplication/qtlockedfile.h

@@ -1,94 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#ifndef QTLOCKEDFILE_H
-#define QTLOCKEDFILE_H
-
-#include <QFile>
-#ifdef Q_OS_WIN
-#include <QVector>
-#endif
-
-#if defined(Q_WS_WIN) || defined(Q_OS_WIN)
-#  if !defined(QT_QTLOCKEDFILE_EXPORT) && !defined(QT_QTLOCKEDFILE_IMPORT)
-#    define QT_QTLOCKEDFILE_EXPORT
-#  elif defined(QT_QTLOCKEDFILE_IMPORT)
-#    if defined(QT_QTLOCKEDFILE_EXPORT)
-#      undef QT_QTLOCKEDFILE_EXPORT
-#    endif
-#    define QT_QTLOCKEDFILE_EXPORT __declspec(dllimport)
-#  elif defined(QT_QTLOCKEDFILE_EXPORT)
-#    undef QT_QTLOCKEDFILE_EXPORT
-#    define QT_QTLOCKEDFILE_EXPORT __declspec(dllexport)
-#  endif
-#else
-#  define QT_QTLOCKEDFILE_EXPORT
-#endif
-
-class QT_QTLOCKEDFILE_EXPORT QtLockedFile : public QFile
-{
-public:
-    enum LockMode { NoLock = 0, ReadLock, WriteLock };
-
-    QtLockedFile();
-    QtLockedFile(const QString &name);
-    ~QtLockedFile();
-
-    bool open(OpenMode mode);
-
-    bool lock(LockMode mode, bool block = true);
-    bool unlock();
-    bool isLocked() const;
-    LockMode lockMode() const;
-
-private:
-#ifdef Q_OS_WIN
-    Qt::HANDLE wmutex;
-    Qt::HANDLE rmutex;
-    QVector<Qt::HANDLE> rmutexes;
-    QString mutexname;
-
-    Qt::HANDLE getMutexHandle(int idx, bool doCreate);
-    bool waitMutex(Qt::HANDLE mutex, bool doBlock);
-
-#endif
-    LockMode m_lock_mode;
-};
-
-#endif

3rdparty/qtsingleapplication/qtlockedfile_unix.cpp

@@ -1,114 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include "qtlockedfile.h"
-
-bool QtLockedFile::lock(LockMode mode, bool block)
-{
-    if (!isOpen()) {
-        qWarning("QtLockedFile::lock(): file is not opened");
-        return false;
-    }
- 
-    if (mode == NoLock)
-        return unlock();
-           
-    if (mode == m_lock_mode)
-        return true;
-
-    if (m_lock_mode != NoLock)
-        unlock();
-
-    struct flock fl;
-    fl.l_whence = SEEK_SET;
-    fl.l_start = 0;
-    fl.l_len = 0;
-    fl.l_type = (mode == ReadLock) ? F_RDLCK : F_WRLCK;
-    int cmd = block ? F_SETLKW : F_SETLK;
-    int ret = fcntl(handle(), cmd, &fl);
-    
-    if (ret == -1) {
-        if (errno != EINTR && errno != EAGAIN)
-            qWarning("QtLockedFile::lock(): fcntl: %s", strerror(errno));
-        return false;
-    }
-
-    
-    m_lock_mode = mode;
-    return true;
-}
-
-
-bool QtLockedFile::unlock()
-{
-    if (!isOpen()) {
-        qWarning("QtLockedFile::unlock(): file is not opened");
-        return false;
-    }
-
-    if (!isLocked())
-        return true;
-
-    struct flock fl;
-    fl.l_whence = SEEK_SET;
-    fl.l_start = 0;
-    fl.l_len = 0;
-    fl.l_type = F_UNLCK;
-    int ret = fcntl(handle(), F_SETLKW, &fl);
-    
-    if (ret == -1) {
-        qWarning("QtLockedFile::lock(): fcntl: %s", strerror(errno));
-        return false;
-    }
-    
-    m_lock_mode = NoLock;
-    return true;
-}
-
-QtLockedFile::~QtLockedFile()
-{
-    if (isOpen())
-        unlock();
-}
-

3rdparty/qtsingleapplication/qtlockedfile_win.cpp

@@ -1,203 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#include <QFileInfo>
-
-#include "qtlockedfile.h"
-#include <qt_windows.h>
-
-#define MUTEX_PREFIX "QtLockedFile mutex "
-// Maximum number of concurrent read locks. Must not be greater than MAXIMUM_WAIT_OBJECTS
-#define MAX_READERS MAXIMUM_WAIT_OBJECTS
-
-Qt::HANDLE QtLockedFile::getMutexHandle(int idx, bool doCreate)
-{
-    if (mutexname.isEmpty()) {
-        QFileInfo fi(*this);
-        mutexname = QString::fromLatin1(MUTEX_PREFIX) + fi.absoluteFilePath().toLower();
-    }
-    QString mname(mutexname);
-    if (idx >= 0)
-        mname += QString::number(idx);
-
-    Qt::HANDLE mutex;
-    if (doCreate) {
-	mutex = CreateMutexW(NULL, FALSE, (WCHAR*)mname.utf16());
-        if (!mutex) {
-            qErrnoWarning("QtLockedFile::lock(): CreateMutex failed");
-            return 0;
-        }
-    }
-    else {
-        mutex = OpenMutexW(SYNCHRONIZE | MUTEX_MODIFY_STATE, FALSE, (WCHAR*)mname.utf16());
-        if (!mutex) {
-            if (GetLastError() != ERROR_FILE_NOT_FOUND)
-                qErrnoWarning("QtLockedFile::lock(): OpenMutex failed");
-            return 0;
-        }
-    }
-    return mutex;
-}
-
-bool QtLockedFile::waitMutex(Qt::HANDLE mutex, bool doBlock)
-{
-    Q_ASSERT(mutex);
-    DWORD res = WaitForSingleObject(mutex, doBlock ? INFINITE : 0);
-    switch (res) {
-    case WAIT_OBJECT_0:
-    case WAIT_ABANDONED:
-        return true;
-        break;
-    case WAIT_TIMEOUT:
-        break;
-    default:
-        qErrnoWarning("QtLockedFile::lock(): WaitForSingleObject failed");
-    }
-    return false;
-}
-
-
-
-bool QtLockedFile::lock(LockMode mode, bool block)
-{
-    if (!isOpen()) {
-        qWarning("QtLockedFile::lock(): file is not opened");
-        return false;
-    }
-
-    if (mode == NoLock)
-        return unlock();
-
-    if (mode == m_lock_mode)
-        return true;
-
-    if (m_lock_mode != NoLock)
-        unlock();
-
-    if (!wmutex && !(wmutex = getMutexHandle(-1, true)))
-        return false;
-
-    if (!waitMutex(wmutex, block))
-        return false;
-
-    if (mode == ReadLock) {
-        int idx = 0;
-        for (; idx < MAX_READERS; idx++) {
-            rmutex = getMutexHandle(idx, false);
-            if (!rmutex || waitMutex(rmutex, false))
-                break;
-            CloseHandle(rmutex);
-        }
-        bool ok = true;
-        if (idx >= MAX_READERS) {
-            qWarning("QtLockedFile::lock(): too many readers");
-            rmutex = 0;
-            ok = false;
-        }
-        else if (!rmutex) {
-            rmutex = getMutexHandle(idx, true);
-            if (!rmutex || !waitMutex(rmutex, false))
-                ok = false;
-        }
-        if (!ok && rmutex) {
-            CloseHandle(rmutex);
-            rmutex = 0;
-        }
-        ReleaseMutex(wmutex);
-        if (!ok)
-            return false;
-    }
-    else {
-        Q_ASSERT(rmutexes.isEmpty());
-        for (int i = 0; i < MAX_READERS; i++) {
-            Qt::HANDLE mutex = getMutexHandle(i, false);
-            if (mutex)
-                rmutexes.append(mutex);
-        }
-        if (rmutexes.size()) {
-            DWORD res = WaitForMultipleObjects(rmutexes.size(), rmutexes.constData(), TRUE, block ? INFINITE : 0);
-            if (res != WAIT_OBJECT_0 && res != WAIT_ABANDONED) {
-                if (res != WAIT_TIMEOUT)
-                    qErrnoWarning("QtLockedFile::lock(): WaitForMultipleObjects failed");
-                m_lock_mode = WriteLock;  // trick unlock() to clean up - semiyucky
-                unlock();
-                return false;
-            }
-        }
-    }
-
-    m_lock_mode = mode;
-    return true;
-}
-
-bool QtLockedFile::unlock()
-{
-    if (!isOpen()) {
-        qWarning("QtLockedFile::unlock(): file is not opened");
-        return false;
-    }
-
-    if (!isLocked())
-        return true;
-
-    if (m_lock_mode == ReadLock) {
-        ReleaseMutex(rmutex);
-        CloseHandle(rmutex);
-        rmutex = 0;
-    }
-    else {
-        foreach(Qt::HANDLE mutex, rmutexes) {
-            ReleaseMutex(mutex);
-            CloseHandle(mutex);
-        }
-        rmutexes.clear();
-        ReleaseMutex(wmutex);
-    }
-
-    m_lock_mode = QtLockedFile::NoLock;
-    return true;
-}
-
-QtLockedFile::~QtLockedFile()
-{
-    if (isOpen())
-        unlock();
-    if (wmutex)
-        CloseHandle(wmutex);
-}

3rdparty/qtsingleapplication/qtsingleapplication.cpp

@@ -1,335 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-
-#include "qtsingleapplication.h"
-
-#include <QApplication>
-#include <QWidget>
-#include <QString>
-
-#include "qtlocalpeer.h"
-
-/*!
-    \class QtSingleApplication qtsingleapplication.h
-    \brief The QtSingleApplication class provides an API to detect and
-    communicate with running instances of an application.
-
-    This class allows you to create applications where only one
-    instance should be running at a time. I.e., if the user tries to
-    launch another instance, the already running instance will be
-    activated instead. Another usecase is a client-server system,
-    where the first started instance will assume the role of server,
-    and the later instances will act as clients of that server.
-
-    By default, the full path of the executable file is used to
-    determine whether two processes are instances of the same
-    application. You can also provide an explicit identifier string
-    that will be compared instead.
-
-    The application should create the QtSingleApplication object early
-    in the startup phase, and call isRunning() to find out if another
-    instance of this application is already running. If isRunning()
-    returns false, it means that no other instance is running, and
-    this instance has assumed the role as the running instance. In
-    this case, the application should continue with the initialization
-    of the application user interface before entering the event loop
-    with exec(), as normal.
-
-    The messageReceived() signal will be emitted when the running
-    application receives messages from another instance of the same
-    application. When a message is received it might be helpful to the
-    user to raise the application so that it becomes visible. To
-    facilitate this, QtSingleApplication provides the
-    setActivationWindow() function and the activateWindow() slot.
-
-    If isRunning() returns true, another instance is already
-    running. It may be alerted to the fact that another instance has
-    started by using the sendMessage() function. Also data such as
-    startup parameters (e.g. the name of the file the user wanted this
-    new instance to open) can be passed to the running instance with
-    this function. Then, the application should terminate (or enter
-    client mode).
-
-    If isRunning() returns true, but sendMessage() fails, that is an
-    indication that the running instance is frozen.
-
-    Here's an example that shows how to convert an existing
-    application to use QtSingleApplication. It is very simple and does
-    not make use of all QtSingleApplication's functionality (see the
-    examples for that).
-
-    \code
-    // Original
-    int main(int argc, char **argv)
-    {
-        QApplication app(argc, argv);
-
-        MyMainWidget mmw;
-        mmw.show();
-        return app.exec();
-    }
-
-    // Single instance
-    int main(int argc, char **argv)
-    {
-        QtSingleApplication app(argc, argv);
-
-        if (app.isRunning())
-            return !app.sendMessage(someDataString);
-
-        MyMainWidget mmw;
-        app.setActivationWindow(&mmw);
-        mmw.show();
-        return app.exec();
-    }
-    \endcode
-
-    Once this QtSingleApplication instance is destroyed (normally when
-    the process exits or crashes), when the user next attempts to run the
-    application this instance will not, of course, be encountered. The
-    next instance to call isRunning() or sendMessage() will assume the
-    role as the new running instance.
-
-    For console (non-GUI) applications, QtSingleCoreApplication may be
-    used instead of this class, to avoid the dependency on the QtGui
-    library.
-
-    \sa QtSingleCoreApplication
-*/
-
-
-void QtSingleApplication::sysInit(const QString &appId)
-{
-    actWin = 0;
-    peer = new QtLocalPeer(this, appId);
-    connect(peer, SIGNAL(messageReceived(const QString&)), SIGNAL(messageReceived(const QString&)));
-}
-
-
-/*!
-    Creates a QtSingleApplication object. The application identifier
-    will be QCoreApplication::applicationFilePath(). \a argc, \a
-    argv, and \a GUIenabled are passed on to the QAppliation constructor.
-
-    If you are creating a console application (i.e. setting \a
-    GUIenabled to false), you may consider using
-    QtSingleCoreApplication instead.
-*/
-
-QtSingleApplication::QtSingleApplication(int &argc, char **argv, bool GUIenabled)
-    : QApplication(argc, argv, GUIenabled)
-{
-    sysInit();
-}
-
-
-/*!
-    Creates a QtSingleApplication object with the application
-    identifier \a appId. \a argc and \a argv are passed on to the
-    QAppliation constructor.
-*/
-
-QtSingleApplication::QtSingleApplication(const QString &appId, int &argc, char **argv)
-    : QApplication(argc, argv)
-{
-    sysInit(appId);
-}
-
-
-#if defined(Q_WS_X11)
-/*!
-  Special constructor for X11, ref. the documentation of
-  QApplication's corresponding constructor. The application identifier
-  will be QCoreApplication::applicationFilePath(). \a dpy, \a visual,
-  and \a cmap are passed on to the QApplication constructor.
-*/
-QtSingleApplication::QtSingleApplication(Display* dpy, Qt::HANDLE visual, Qt::HANDLE cmap)
-    : QApplication(dpy, visual, cmap)
-{
-    sysInit();
-}
-
-/*!
-  Special constructor for X11, ref. the documentation of
-  QApplication's corresponding constructor. The application identifier
-  will be QCoreApplication::applicationFilePath(). \a dpy, \a argc, \a
-  argv, \a visual, and \a cmap are passed on to the QApplication
-  constructor.
-*/
-QtSingleApplication::QtSingleApplication(Display *dpy, int &argc, char **argv, Qt::HANDLE visual, Qt::HANDLE cmap)
-    : QApplication(dpy, argc, argv, visual, cmap)
-{
-    sysInit();
-}
-
-/*!
-  Special constructor for X11, ref. the documentation of
-  QApplication's corresponding constructor. The application identifier
-  will be \a appId. \a dpy, \a argc, \a
-  argv, \a visual, and \a cmap are passed on to the QApplication
-  constructor.
-*/
-QtSingleApplication::QtSingleApplication(Display* dpy, const QString &appId, int argc, char **argv, Qt::HANDLE visual, Qt::HANDLE cmap)
-    : QApplication(dpy, argc, argv, visual, cmap)
-{
-    sysInit(appId);
-}
-#endif
-
-
-/*!
-    Returns true if another instance of this application is running;
-    otherwise false.
-
-    This function does not find instances of this application that are
-    being run by a different user (on Windows: that are running in
-    another session).
-
-    \sa sendMessage()
-*/
-
-bool QtSingleApplication::isRunning()
-{
-    return peer->isClient();
-}
-
-
-/*!
-    Tries to send the text \a message to the currently running
-    instance. The QtSingleApplication object in the running instance
-    will emit the messageReceived() signal when it receives the
-    message.
-
-    This function returns true if the message has been sent to, and
-    processed by, the current instance. If there is no instance
-    currently running, or if the running instance fails to process the
-    message within \a timeout milliseconds, this function return false.
-
-    \sa isRunning(), messageReceived()
-*/
-bool QtSingleApplication::sendMessage(const QString &message, int timeout)
-{
-    return peer->sendMessage(message, timeout);
-}
-
-
-/*!
-    Returns the application identifier. Two processes with the same
-    identifier will be regarded as instances of the same application.
-*/
-QString QtSingleApplication::id() const
-{
-    return peer->applicationId();
-}
-
-
-/*!
-  Sets the activation window of this application to \a aw. The
-  activation window is the widget that will be activated by
-  activateWindow(). This is typically the application's main window.
-
-  If \a activateOnMessage is true (the default), the window will be
-  activated automatically every time a message is received, just prior
-  to the messageReceived() signal being emitted.
-
-  \sa activateWindow(), messageReceived()
-*/
-
-void QtSingleApplication::setActivationWindow(QWidget* aw, bool activateOnMessage)
-{
-    actWin = aw;
-    if (activateOnMessage)
-        connect(peer, SIGNAL(messageReceived(const QString&)), this, SLOT(activateWindow()));
-    else
-        disconnect(peer, SIGNAL(messageReceived(const QString&)), this, SLOT(activateWindow()));
-}
-
-
-/*!
-    Returns the applications activation window if one has been set by
-    calling setActivationWindow(), otherwise returns 0.
-
-    \sa setActivationWindow()
-*/
-QWidget* QtSingleApplication::activationWindow() const
-{
-    return actWin;
-}
-
-
-/*!
-  De-minimizes, raises, and activates this application's activation window.
-  This function does nothing if no activation window has been set.
-
-  This is a convenience function to show the user that this
-  application instance has been activated when he has tried to start
-  another instance.
-
-  This function should typically be called in response to the
-  messageReceived() signal. By default, that will happen
-  automatically, if an activation window has been set.
-
-  \sa setActivationWindow(), messageReceived(), initialize()
-*/
-void QtSingleApplication::activateWindow()
-{
-    if (actWin) {
-        actWin->setWindowState(actWin->windowState() & ~Qt::WindowMinimized);
-        actWin->raise();
-        actWin->activateWindow();
-    }
-}
-
-
-/*!
-    \fn void QtSingleApplication::messageReceived(const QString& message)
-
-    This signal is emitted when the current instance receives a \a
-    message from another instance of this application.
-
-    \sa sendMessage(), setActivationWindow(), activateWindow()
-*/
-
-
-/*!
-    \fn void QtSingleApplication::initialize(bool dummy = true)
-
-    \obsolete
-*/

3rdparty/qtsingleapplication/qtsingleapplication.h

@@ -1,104 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#ifndef QTSINGLEAPPLICATION_H
-#define QTSINGLEAPPLICATION_H
-
-#include <QtGlobal>
-#include <QObject>
-#include <QWidget>
-#include <QApplication>
-#include <QString>
-class QtLocalPeer;
-
-#if defined(Q_WS_WIN) || defined(Q_OS_WIN32)
-#  if !defined(QT_QTSINGLEAPPLICATION_EXPORT) && !defined(QT_QTSINGLEAPPLICATION_IMPORT)
-#    define QT_QTSINGLEAPPLICATION_EXPORT
-#  elif defined(QT_QTSINGLEAPPLICATION_IMPORT)
-#    if defined(QT_QTSINGLEAPPLICATION_EXPORT)
-#      undef QT_QTSINGLEAPPLICATION_EXPORT
-#    endif
-#    define QT_QTSINGLEAPPLICATION_EXPORT __declspec(dllimport)
-#  elif defined(QT_QTSINGLEAPPLICATION_EXPORT)
-#    undef QT_QTSINGLEAPPLICATION_EXPORT
-#    define QT_QTSINGLEAPPLICATION_EXPORT __declspec(dllexport)
-#  endif
-#else
-#  define QT_QTSINGLEAPPLICATION_EXPORT
-#endif
-
-class QT_QTSINGLEAPPLICATION_EXPORT QtSingleApplication : public QApplication
-{
-    Q_OBJECT
-
-public:
-    QtSingleApplication(int &argc, char **argv, bool GUIenabled = true);
-    QtSingleApplication(const QString &id, int &argc, char **argv);
-#if defined(Q_WS_X11)
-    QtSingleApplication(Display* dpy, Qt::HANDLE visual = 0, Qt::HANDLE colormap = 0);
-    QtSingleApplication(Display *dpy, int &argc, char **argv, Qt::HANDLE visual = 0, Qt::HANDLE cmap= 0);
-    QtSingleApplication(Display* dpy, const QString &appId, int argc, char **argv, Qt::HANDLE visual = 0, Qt::HANDLE colormap = 0);
-#endif
-
-    bool isRunning();
-    QString id() const;
-
-    void setActivationWindow(QWidget* aw, bool activateOnMessage = true);
-    QWidget* activationWindow() const;
-
-    // Obsolete:
-    void initialize(bool dummy = true)
-        { isRunning(); Q_UNUSED(dummy) }
-
-public Q_SLOTS:
-    bool sendMessage(const QString &message, int timeout = 5000);
-    void activateWindow();
-
-
-Q_SIGNALS:
-    void messageReceived(const QString &message);
-
-
-private:
-    void sysInit(const QString &appId = QString());
-    QtLocalPeer *peer;
-    QWidget *actWin;
-};
-
-#endif // QTSINGLEAPPLICATION_H

3rdparty/qtsingleapplication/qtsinglecoreapplication.cpp

@@ -1,146 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#include <QCoreApplication>
-#include <QString>
-#include <QFlags>
-
-#include "qtsinglecoreapplication.h"
-#include "qtlocalpeer.h"
-
-/*!
-    \class QtSingleCoreApplication qtsinglecoreapplication.h
-    \brief A variant of the QtSingleApplication class for non-GUI applications.
-
-    This class is a variant of QtSingleApplication suited for use in
-    console (non-GUI) applications. It is an extension of
-    QCoreApplication (instead of QApplication). It does not require
-    the QtGui library.
-
-    The API and usage is identical to QtSingleApplication, except that
-    functions relating to the "activation window" are not present, for
-    obvious reasons. Please refer to the QtSingleApplication
-    documentation for explanation of the usage.
-
-    A QtSingleCoreApplication instance can communicate to a
-    QtSingleApplication instance if they share the same application
-    id. Hence, this class can be used to create a light-weight
-    command-line tool that sends commands to a GUI application.
-
-    \sa QtSingleApplication
-*/
-
-/*!
-    Creates a QtSingleCoreApplication object. The application identifier
-    will be QCoreApplication::applicationFilePath(). \a argc and \a
-    argv are passed on to the QCoreAppliation constructor.
-*/
-
-QtSingleCoreApplication::QtSingleCoreApplication(int &argc, char **argv)
-    : QCoreApplication(argc, argv) {
-    peer = new QtLocalPeer(this);
-    connect(peer, SIGNAL(messageReceived(const QString&)), SIGNAL(messageReceived(const QString&)));
-}
-
-
-/*!
-    Creates a QtSingleCoreApplication object with the application
-    identifier \a appId. \a argc and \a argv are passed on to the
-    QCoreAppliation constructor.
-*/
-QtSingleCoreApplication::QtSingleCoreApplication(const QString &appId, int &argc, char **argv)
-    : QCoreApplication(argc, argv) {
-    peer = new QtLocalPeer(this, appId);
-    connect(peer, SIGNAL(messageReceived(const QString&)), SIGNAL(messageReceived(const QString&)));
-}
-
-
-/*!
-    Returns true if another instance of this application is running;
-    otherwise false.
-
-    This function does not find instances of this application that are
-    being run by a different user (on Windows: that are running in
-    another session).
-
-    \sa sendMessage()
-*/
-
-bool QtSingleCoreApplication::isRunning() {
-    return peer->isClient();
-}
-
-
-/*!
-    Tries to send the text \a message to the currently running
-    instance. The QtSingleCoreApplication object in the running instance
-    will emit the messageReceived() signal when it receives the
-    message.
-
-    This function returns true if the message has been sent to, and
-    processed by, the current instance. If there is no instance
-    currently running, or if the running instance fails to process the
-    message within \a timeout milliseconds, this function return false.
-
-    \sa isRunning(), messageReceived()
-*/
-
-bool QtSingleCoreApplication::sendMessage(const QString &message, int timeout) {
-    return peer->sendMessage(message, timeout);
-}
-
-
-/*!
-    Returns the application identifier. Two processes with the same
-    identifier will be regarded as instances of the same application.
-*/
-
-QString QtSingleCoreApplication::id() const {
-    return peer->applicationId();
-}
-
-
-/*!
-    \fn void QtSingleCoreApplication::messageReceived(const QString& message)
-
-    This signal is emitted when the current instance receives a \a
-    message from another instance of this application.
-
-    \sa sendMessage()
-*/

3rdparty/qtsingleapplication/qtsinglecoreapplication.h

@@ -1,72 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-**
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of a Qt Solutions component.
-**
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-****************************************************************************/
-
-#ifndef QTSINGLECOREAPPLICATION_H
-#define QTSINGLECOREAPPLICATION_H
-
-#include <QCoreApplication>
-#include <QObject>
-#include <QString>
-
-class QtLocalPeer;
-
-class QtSingleCoreApplication : public QCoreApplication
-{
-    Q_OBJECT
-
-public:
-    QtSingleCoreApplication(int &argc, char **argv);
-    QtSingleCoreApplication(const QString &id, int &argc, char **argv);
-
-    bool isRunning();
-    QString id() const;
-
-public Q_SLOTS:
-    bool sendMessage(const QString &message, int timeout = 5000);
-
-
-Q_SIGNALS:
-    void messageReceived(const QString &message);
-
-
-private:
-    QtLocalPeer* peer;
-};
-
-#endif // QTSINGLECOREAPPLICATION_H

3rdparty/qtwin/CMakeLists.txt

@@ -1,13 +0,0 @@
-cmake_minimum_required(VERSION 2.8.11)
-
-set(QTWIN-SOURCES
-    qtwin.cpp
-)
-
-ADD_LIBRARY(qtwin STATIC
-    ${QTWIN-SOURCES}
-)
-
-target_link_libraries(qtwin
-    Qt5::Widgets
-)

3rdparty/qtwin/qtwin.cpp

@@ -1,229 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-**
-** Use, modification and distribution is allowed without limitation,
-** warranty, liability or support of any kind.
-**
-****************************************************************************/
-
-#include "qtwin.h"
-#include <QLibrary>
-#include <QApplication>
-#include <QWidget>
-#include <QList>
-#include <QPointer>
-
-#ifdef Q_WS_WIN
-
-#include <qt_windows.h>
-
-// Blur behind data structures
-#define DWM_BB_ENABLE                 0x00000001  // fEnable has been specified
-#define DWM_BB_BLURREGION             0x00000002  // hRgnBlur has been specified
-#define DWM_BB_TRANSITIONONMAXIMIZED  0x00000004  // fTransitionOnMaximized has been specified
-#define WM_DWMCOMPOSITIONCHANGED        0x031E    // Composition changed window message
-
-typedef struct _DWM_BLURBEHIND
-{
-    DWORD dwFlags;
-    BOOL fEnable;
-    HRGN hRgnBlur;
-    BOOL fTransitionOnMaximized;
-} DWM_BLURBEHIND, *PDWM_BLURBEHIND;
-
-typedef struct _MARGINS
-{
-    int cxLeftWidth;
-    int cxRightWidth;
-    int cyTopHeight;
-    int cyBottomHeight;
-} MARGINS, *PMARGINS;
-
-typedef HRESULT (WINAPI *PtrDwmIsCompositionEnabled)(BOOL* pfEnabled);
-typedef HRESULT (WINAPI *PtrDwmExtendFrameIntoClientArea)(HWND hWnd, const MARGINS* pMarInset);
-typedef HRESULT (WINAPI *PtrDwmEnableBlurBehindWindow)(HWND hWnd, const DWM_BLURBEHIND* pBlurBehind);
-typedef HRESULT (WINAPI *PtrDwmGetColorizationColor)(DWORD *pcrColorization, BOOL *pfOpaqueBlend);
-
-static PtrDwmIsCompositionEnabled pDwmIsCompositionEnabled= 0;
-static PtrDwmEnableBlurBehindWindow pDwmEnableBlurBehindWindow = 0;
-static PtrDwmExtendFrameIntoClientArea pDwmExtendFrameIntoClientArea = 0;
-static PtrDwmGetColorizationColor pDwmGetColorizationColor = 0;
-
-
-/*
- * Internal helper class that notifies windows if the
- * DWM compositing state changes and updates the widget
- * flags correspondingly.
- */
-class WindowNotifier : public QWidget
-{
-public:
-    WindowNotifier() { winId(); }
-    void addWidget(QWidget *widget) { widgets.append(widget); }
-    void removeWidget(QWidget *widget) { widgets.removeAll(widget); }
-    bool winEvent(MSG *message, long *result);
-
-private:
-    QWidgetList widgets;
-};
-
-static bool resolveLibs()
-{
-    if (!pDwmIsCompositionEnabled) {
-        QLibrary dwmLib(QString::fromAscii("dwmapi"));
-        pDwmIsCompositionEnabled =(PtrDwmIsCompositionEnabled)dwmLib.resolve("DwmIsCompositionEnabled");
-        pDwmExtendFrameIntoClientArea = (PtrDwmExtendFrameIntoClientArea)dwmLib.resolve("DwmExtendFrameIntoClientArea");
-        pDwmEnableBlurBehindWindow = (PtrDwmEnableBlurBehindWindow)dwmLib.resolve("DwmEnableBlurBehindWindow");
-        pDwmGetColorizationColor = (PtrDwmGetColorizationColor)dwmLib.resolve("DwmGetColorizationColor");
-    }
-    return pDwmIsCompositionEnabled != 0;
-}
-
-#endif
-
-/*!
-  * Chekcs and returns true if Windows DWM composition
-  * is currently enabled on the system.
-  *
-  * To get live notification on the availability of
-  * this feature, you will currently have to
-  * reimplement winEvent() on your widget and listen
-  * for the WM_DWMCOMPOSITIONCHANGED event to occur.
-  *
-  */
-bool QtWin::isCompositionEnabled()
-{
-#ifdef Q_WS_WIN
-    if (resolveLibs()) {
-        HRESULT hr = S_OK;
-        BOOL isEnabled = false;
-        hr = pDwmIsCompositionEnabled(&isEnabled);
-        if (SUCCEEDED(hr))
-            return isEnabled;
-    }
-#endif
-    return false;
-}
-
-/*!
-  * Enables Blur behind on a Widget.
-  *
-  * \a enable tells if the blur should be enabled or not
-  */
-bool QtWin::enableBlurBehindWindow(QWidget *widget, bool enable,
-                                   const QRegion &region)
-{
-    Q_ASSERT(widget);
-    bool result = false;
-#ifdef Q_WS_WIN
-    if (resolveLibs()) {
-        DWM_BLURBEHIND bb = {0};
-        HRESULT hr = S_OK;
-        bb.fEnable = enable;
-        bb.dwFlags = DWM_BB_ENABLE;
-        bb.hRgnBlur = NULL;
-
-        if (!region.isEmpty()) {
-            bb.dwFlags |= DWM_BB_BLURREGION;
-            bb.hRgnBlur = region.handle();
-        }
-
-        widget->setAttribute(Qt::WA_TranslucentBackground, enable);
-        widget->setAttribute(Qt::WA_NoSystemBackground, enable);
-        hr = pDwmEnableBlurBehindWindow(widget->winId(), &bb);
-        if (SUCCEEDED(hr)) {
-            result = true;
-            windowNotifier()->addWidget(widget);
-        }
-    }
-#endif
-    return result;
-}
-
-/*!
-  * ExtendFrameIntoClientArea.
-  *
-  * This controls the rendering of the frame inside the window.
-  * Note that passing margins of -1 (the default value) will completely
-  * remove the frame from the window.
-  *
-  * \note you should not call enableBlurBehindWindow before calling
-  *       this functions
-  *
-  * \a enable tells if the blur should be enabled or not
-  */
-bool QtWin::extendFrameIntoClientArea(QWidget *widget, int left, int top, int right, int bottom)
-{
-
-    Q_ASSERT(widget);
-    Q_UNUSED(left);
-    Q_UNUSED(top);
-    Q_UNUSED(right);
-    Q_UNUSED(bottom);
-
-    bool result = false;
-#ifdef Q_WS_WIN
-    if (resolveLibs()) {
-        QLibrary dwmLib(QString::fromAscii("dwmapi"));
-        HRESULT hr = S_OK;
-        MARGINS m = {left, top, right, bottom};
-        hr = pDwmExtendFrameIntoClientArea(widget->winId(), &m);
-        if (SUCCEEDED(hr)) {
-            result = true;
-            windowNotifier()->addWidget(widget);
-        }
-        widget->setAttribute(Qt::WA_TranslucentBackground, result);
-    }
-#endif
-    return result;
-}
-
-/*!
-  * Returns the current colorizationColor for the window.
-  *
-  * \a enable tells if the blur should be enabled or not
-  */
-QColor QtWin::colorizatinColor()
-{
-    QColor resultColor = QApplication::palette().window().color();
-
-#ifdef Q_WS_WIN
-    if (resolveLibs()) {
-        DWORD color = 0;
-        BOOL opaque = FALSE;
-        QLibrary dwmLib(QString::fromAscii("dwmapi"));
-        HRESULT hr = S_OK;
-        hr = pDwmGetColorizationColor(&color, &opaque);
-        if (SUCCEEDED(hr))
-            resultColor = QColor(color);
-    }
-#endif
-    return resultColor;
-}
-
-#ifdef Q_WS_WIN
-WindowNotifier *QtWin::windowNotifier()
-{
-    static WindowNotifier *windowNotifierInstance = 0;
-    if (!windowNotifierInstance)
-        windowNotifierInstance = new WindowNotifier;
-    return windowNotifierInstance;
-}
-
-
-/* Notify all enabled windows that the DWM state changed */
-bool WindowNotifier::winEvent(MSG *message, long *result)
-{
-    if (message && message->message == WM_DWMCOMPOSITIONCHANGED) {
-        bool compositionEnabled = QtWin::isCompositionEnabled();
-        foreach(QWidget * widget, widgets) {
-            if (widget) {
-                widget->setAttribute(Qt::WA_NoSystemBackground, compositionEnabled);
-            }
-            widget->update();
-        }
-    }
-    return QWidget::winEvent(message, result);
-}
-#endif

3rdparty/qtwin/qtwin.h

@@ -1,38 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-**
-** Use, modification and distribution is allowed without limitation,
-** warranty, liability or support of any kind.
-**
-****************************************************************************/
-
-#ifndef QTWIN_H
-#define QTWIN_H
-
-#include <QColor>
-#include <QWidget>
-/**
-  * This is a helper class for using the Desktop Window Manager
-  * functionality on Windows 7 and Windows Vista. On other platforms
-  * these functions will simply not do anything.
-  */
-
-class WindowNotifier;
-
-class QtWin
-{
-public:
-    static bool enableBlurBehindWindow(QWidget *widget, bool enable = true,
-                                       const QRegion& region = QRegion());
-    static bool extendFrameIntoClientArea(QWidget *widget,
-                                          int left = -1, int top = -1,
-                                          int right = -1, int bottom = -1);
-    static bool isCompositionEnabled();
-    static QColor colorizatinColor();
-
-private:
-    static WindowNotifier *windowNotifier();
-};
-
-#endif // QTWIN_H

3rdparty/qxt/CMakeLists.txt

@@ -1,35 +0,0 @@
-cmake_minimum_required(VERSION 2.8.11)
-
-set(QXT-SOURCES
-  qxtglobal.cpp
-  qxtglobalshortcut.cpp
-)
-
-set(QXT-MOC-HEADERS
-  qxtglobalshortcut.h
-)
-
-find_package(X11)
-include_directories(${X11_INCLUDE_DIR})
-include_directories(${Qt5Gui_PRIVATE_INCLUDE_DIRS})
-
-if(WIN32)
-  set(QXT-SOURCES ${QXT-SOURCES} qxtglobalshortcut_win.cpp)
-elseif(APPLE)
-  set(QXT-SOURCES ${QXT-SOURCES} qxtglobalshortcut_mac.cpp)
-else(WIN32)
-  set(QXT-SOURCES ${QXT-SOURCES} qxtglobalshortcut_x11.cpp)
-endif(WIN32)
-
-QT5_WRAP_CPP(QXT-SOURCES-MOC ${QXT-MOC-HEADERS})
-
-ADD_LIBRARY(qxt STATIC
-  ${QXT-SOURCES}
-  ${QXT-SOURCES-MOC}
-)
-
-if(WIN32)
-  QT5_USE_MODULES(qxt Core Widgets)
-else(WIN32)
-  QT5_USE_MODULES(qxt Core Widgets X11Extras)
-endif(WIN32)

3rdparty/qxt/LICENSE

@@ -1,89 +0,0 @@
-Qt Extension Library 
-Copyright (C) 2007 Qxt Foundation
-
-------------------- Disclaimer ------------------------------------------------
-
-Until the Qxt Foundation is legally established, copyright for the
-source code falls back to the original contributor. For information about the
-status of the Qxt Foundation, or about the copyright status of any part of Qxt,
-contact the Qxt project maintainers at <foundation@libqxt.org>
-
-Once the Qxt Foundation has been legally established, all contributors must
-transfer all copyright interest to the Qxt Foundation before their submissions
-will be added to the project.
-
-------------------- License ---------------------------------------------------
-
-This library is free software; you can redistribute it and/or modify it
-under the terms of the Common Public License, version 1.0, as published by IBM 
-or under  the terms of the  GNU Lesser General Public License, version 2.1, 
-as published by the Free Software Foundation
-
-This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
-KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
-WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
-FITNESS FOR A PARTICULAR PURPOSE.
-
-You should have received a copy of the CPL along with this file.
-See the LICENSE file and the cpl1.0.txt file included with the source
-distribution for more information. If you did not receive a copy of the
-license, contact the Qxt Foundation.
-
-You should have received a copy of the LGPL along with this file.
-See the LICENSE file and the lgpl-2.1.txt file included with the source
-distribution for more information. If you did not receive a copy of the
-license, contact the Qxt Foundation.
-
-Parts of Qxt depend on Qt 4 and/or other libraries that have their own
-licenses. Qxt is independent of these licenses; however, use of these other
-libraries is subject to their respective license agreements.
-
-------------------- Intent ----------------------------------------------------
-
-The following section describes the opinions and intent of the Qxt Foundation
-with regards to the licensing and use of the Qxt source code and library. In
-the event that the CPL is found to be illegal or invalid, or if any application
-or clause of the license is subjected to question or abuse, this section is a
-general statement of the desired interpretation.
-
-This section has no legal standing and the statements made here are strictly
-subject to the text of the CPL; that is, if this section and the CPL are in
-disagreement, the text of the CPL takes precedence. In no way does this
-intent grant you any additional rights or impose any additional restrictions.
-
-If you have questions about licensing, contact the maintainers.
-
-Qxt is built and supported by open-source enthusiasts.
-- Please respect the open-source background of the contributors. The code is
-  provided for everyone's use; you may not restrict the rights of anyone to
-  use it.
-      - No individual may claim ownership of any part of the code. It belongs
-        to the community.
-      - You may modify the source code to suit your needs, but these changes
-        must be made free. If you distribute a modified form of Qxt, you must
-        also distribute the entire source code of the modified form.
-      - Digital Rights Management (DRM) puts unfair, unfree restrictions on
-        users and developers. It is the opposite of Free Software. We can't
-        stop you from using it, but please don't use the Qxt name for software
-        restricted by DRM.
-- Please respect the time and effort put into the project by the developers.
-      - If you find Qxt useful, it would be appreciated if you would include
-        text in your application (for instance, in the About dialog) giving
-        acknowledgement to Qxt.
-      - If you make modifications to the source code, you must not call the
-        modified version "Qxt." It's okay to include "Qxt" in the name, but
-        anyone who receives the modified version needs to know that it's not
-        the same as the version distributed by the Qxt Foundation.
-- We want everyone to be able to use Qxt without restrictions.
-      - If you distribute Qxt in compiled binary form, please ensure that
-        everyone who receives it can get the source code used to create it.
-      - You are free to use Qxt in closed-source applications as long as you
-        distribute Qxt in an open-source fashion. This does not require you
-        to make your entire application open-source.
-- The Qxt Foundation is a non-profit, non-political organization.
-      - Please don't use the Qxt name in any political or semi-political
-        propaganda or publication. We don't like it.
-- Qxt is distributed "as-is," with no warranty.
-      - If it makes your program crash, your computer blow up, or tiny demons
-        fly out of your nose, please don't sue us.
-

3rdparty/qxt/keymapper_x11.h

@@ -1,372 +0,0 @@
-#ifndef KEYMAPPER_X11_H
-#define KEYMAPPER_X11_H
-
-// (davidsansome) Nicked from qkeymapper_x11.cpp
-
-#include <Qt>
-
-#define XK_MISCELLANY
-#define XK_LATIN1
-#define XK_KOREAN
-#define XK_XKB_KEYS
-#include <X11/keysymdef.h>
-
-//
-// Keyboard event translation
-//
-
-#ifndef XK_ISO_Left_Tab
-#define XK_ISO_Left_Tab         0xFE20
-#endif
-
-#ifndef XK_dead_hook
-#define XK_dead_hook            0xFE61
-#endif
-
-#ifndef XK_dead_horn
-#define XK_dead_horn            0xFE62
-#endif
-
-#ifndef XK_Codeinput
-#define XK_Codeinput            0xFF37
-#endif
-
-#ifndef XK_Kanji_Bangou
-#define XK_Kanji_Bangou         0xFF37 /* same as codeinput */
-#endif
-
-// Fix old X libraries
-#ifndef XK_KP_Home
-#define XK_KP_Home              0xFF95
-#endif
-#ifndef XK_KP_Left
-#define XK_KP_Left              0xFF96
-#endif
-#ifndef XK_KP_Up
-#define XK_KP_Up                0xFF97
-#endif
-#ifndef XK_KP_Right
-#define XK_KP_Right             0xFF98
-#endif
-#ifndef XK_KP_Down
-#define XK_KP_Down              0xFF99
-#endif
-#ifndef XK_KP_Prior
-#define XK_KP_Prior             0xFF9A
-#endif
-#ifndef XK_KP_Next
-#define XK_KP_Next              0xFF9B
-#endif
-#ifndef XK_KP_End
-#define XK_KP_End               0xFF9C
-#endif
-#ifndef XK_KP_Insert
-#define XK_KP_Insert            0xFF9E
-#endif
-#ifndef XK_KP_Delete
-#define XK_KP_Delete            0xFF9F
-#endif
-
-// the next lines are taken from XFree > 4.0 (X11/XF86keysyms.h), defining some special
-// multimedia keys. They are included here as not every system has them.
-#define XF86XK_Standby          0x1008FF10
-#define XF86XK_AudioLowerVolume 0x1008FF11
-#define XF86XK_AudioMute        0x1008FF12
-#define XF86XK_AudioRaiseVolume 0x1008FF13
-#define XF86XK_AudioPlay        0x1008FF14
-#define XF86XK_AudioStop        0x1008FF15
-#define XF86XK_AudioPrev        0x1008FF16
-#define XF86XK_AudioNext        0x1008FF17
-#define XF86XK_HomePage         0x1008FF18
-#define XF86XK_Calculator       0x1008FF1D
-#define XF86XK_Mail             0x1008FF19
-#define XF86XK_Start            0x1008FF1A
-#define XF86XK_Search           0x1008FF1B
-#define XF86XK_AudioRecord      0x1008FF1C
-#define XF86XK_Back             0x1008FF26
-#define XF86XK_Forward          0x1008FF27
-#define XF86XK_Stop             0x1008FF28
-#define XF86XK_Refresh          0x1008FF29
-#define XF86XK_Favorites        0x1008FF30
-#define XF86XK_AudioPause       0x1008FF31
-#define XF86XK_AudioMedia       0x1008FF32
-#define XF86XK_MyComputer       0x1008FF33
-#define XF86XK_OpenURL          0x1008FF38
-#define XF86XK_Launch0          0x1008FF40
-#define XF86XK_Launch1          0x1008FF41
-#define XF86XK_Launch2          0x1008FF42
-#define XF86XK_Launch3          0x1008FF43
-#define XF86XK_Launch4          0x1008FF44
-#define XF86XK_Launch5          0x1008FF45
-#define XF86XK_Launch6          0x1008FF46
-#define XF86XK_Launch7          0x1008FF47
-#define XF86XK_Launch8          0x1008FF48
-#define XF86XK_Launch9          0x1008FF49
-#define XF86XK_LaunchA          0x1008FF4A
-#define XF86XK_LaunchB          0x1008FF4B
-#define XF86XK_LaunchC          0x1008FF4C
-#define XF86XK_LaunchD          0x1008FF4D
-#define XF86XK_LaunchE          0x1008FF4E
-#define XF86XK_LaunchF          0x1008FF4F
-// end of XF86keysyms.h
-
-// Special keys used by Qtopia, mapped into the X11 private keypad range.
-#define QTOPIAXK_Select         0x11000601
-#define QTOPIAXK_Yes            0x11000602
-#define QTOPIAXK_No             0x11000603
-#define QTOPIAXK_Cancel         0x11000604
-#define QTOPIAXK_Printer        0x11000605
-#define QTOPIAXK_Execute        0x11000606
-#define QTOPIAXK_Sleep          0x11000607
-#define QTOPIAXK_Play           0x11000608
-#define QTOPIAXK_Zoom           0x11000609
-#define QTOPIAXK_Context1       0x1100060A
-#define QTOPIAXK_Context2       0x1100060B
-#define QTOPIAXK_Context3       0x1100060C
-#define QTOPIAXK_Context4       0x1100060D
-#define QTOPIAXK_Call           0x1100060E
-#define QTOPIAXK_Hangup         0x1100060F
-#define QTOPIAXK_Flip           0x11000610
-
-// keyboard mapping table
-static const unsigned int KeyTbl[] = {
-
-    // misc keys
-
-    XK_Escape,                  Qt::Key_Escape,
-    XK_Tab,                     Qt::Key_Tab,
-    XK_ISO_Left_Tab,            Qt::Key_Backtab,
-    XK_BackSpace,               Qt::Key_Backspace,
-    XK_Return,                  Qt::Key_Return,
-    XK_Insert,                  Qt::Key_Insert,
-    XK_Delete,                  Qt::Key_Delete,
-    XK_Clear,                   Qt::Key_Delete,
-    XK_Pause,                   Qt::Key_Pause,
-    XK_Print,                   Qt::Key_Print,
-    0x1005FF60,                 Qt::Key_SysReq,         // hardcoded Sun SysReq
-    0x1007ff00,                 Qt::Key_SysReq,         // hardcoded X386 SysReq
-
-    // cursor movement
-
-    XK_Home,                    Qt::Key_Home,
-    XK_End,                     Qt::Key_End,
-    XK_Left,                    Qt::Key_Left,
-    XK_Up,                      Qt::Key_Up,
-    XK_Right,                   Qt::Key_Right,
-    XK_Down,                    Qt::Key_Down,
-    XK_Prior,                   Qt::Key_PageUp,
-    XK_Next,                    Qt::Key_PageDown,
-
-    // modifiers
-
-    XK_Shift_L,                 Qt::Key_Shift,
-    XK_Shift_R,                 Qt::Key_Shift,
-    XK_Shift_Lock,              Qt::Key_Shift,
-    XK_Control_L,               Qt::Key_Control,
-    XK_Control_R,               Qt::Key_Control,
-    XK_Meta_L,                  Qt::Key_Meta,
-    XK_Meta_R,                  Qt::Key_Meta,
-    XK_Alt_L,                   Qt::Key_Alt,
-    XK_Alt_R,                   Qt::Key_Alt,
-    XK_Caps_Lock,               Qt::Key_CapsLock,
-    XK_Num_Lock,                Qt::Key_NumLock,
-    XK_Scroll_Lock,             Qt::Key_ScrollLock,
-    XK_Super_L,                 Qt::Key_Super_L,
-    XK_Super_R,                 Qt::Key_Super_R,
-    XK_Menu,                    Qt::Key_Menu,
-    XK_Hyper_L,                 Qt::Key_Hyper_L,
-    XK_Hyper_R,                 Qt::Key_Hyper_R,
-    XK_Help,                    Qt::Key_Help,
-    0x1000FF74,                 Qt::Key_Backtab,        // hardcoded HP backtab
-    0x1005FF10,                 Qt::Key_F11,            // hardcoded Sun F36 (labeled F11)
-    0x1005FF11,                 Qt::Key_F12,            // hardcoded Sun F37 (labeled F12)
-
-    // numeric and function keypad keys
-
-    XK_KP_Enter,                Qt::Key_Enter,
-
-    // special and additional keys
-
-    XK_Clear,                   Qt::Key_Clear,
-    XK_Delete,                  Qt::Key_Delete,
-    XK_space,                   Qt::Key_Space,
-    XK_exclam,                  Qt::Key_Exclam,
-    XK_quotedbl,                Qt::Key_QuoteDbl,
-    XK_numbersign,              Qt::Key_NumberSign,
-    XK_dollar,                  Qt::Key_Dollar,
-    XK_percent,                 Qt::Key_Percent,
-    XK_ampersand,               Qt::Key_Ampersand,
-    XK_apostrophe,              Qt::Key_Apostrophe,
-    XK_parenleft,               Qt::Key_ParenLeft,
-    XK_parenright,              Qt::Key_ParenRight,
-    XK_asterisk,                Qt::Key_Asterisk,
-    XK_plus,                    Qt::Key_Plus,
-    XK_comma,                   Qt::Key_Comma,
-    XK_minus,                   Qt::Key_Minus,
-    XK_period,                  Qt::Key_Period,
-    XK_slash,                   Qt::Key_Slash,
-    XK_colon,                   Qt::Key_Colon,
-    XK_semicolon,               Qt::Key_Semicolon,
-    XK_less,                    Qt::Key_Less,
-    XK_equal,                   Qt::Key_Equal,
-    XK_greater,                 Qt::Key_Greater,
-    XK_question,                Qt::Key_Question,
-    XK_bracketleft,             Qt::Key_BracketLeft,
-    XK_backslash,               Qt::Key_Backslash,
-    XK_bracketright,            Qt::Key_BracketRight,
-    XK_asciicircum,             Qt::Key_AsciiCircum,
-    XK_underscore,              Qt::Key_Underscore,
-
-    // International input method support keys
-
-    // International & multi-key character composition
-    XK_ISO_Level3_Shift,        Qt::Key_AltGr,
-    XK_Multi_key,		Qt::Key_Multi_key,
-    XK_Codeinput,		Qt::Key_Codeinput,
-    XK_SingleCandidate,		Qt::Key_SingleCandidate,
-    XK_MultipleCandidate,	Qt::Key_MultipleCandidate,
-    XK_PreviousCandidate,	Qt::Key_PreviousCandidate,
-
-    // Misc Functions
-    XK_Mode_switch,		Qt::Key_Mode_switch,
-    XK_script_switch,		Qt::Key_Mode_switch,
-
-    // Japanese keyboard support
-    XK_Kanji,			Qt::Key_Kanji,
-    XK_Muhenkan,		Qt::Key_Muhenkan,
-    //XK_Henkan_Mode,		Qt::Key_Henkan_Mode,
-    XK_Henkan_Mode,		Qt::Key_Henkan,
-    XK_Henkan,			Qt::Key_Henkan,
-    XK_Romaji,			Qt::Key_Romaji,
-    XK_Hiragana,		Qt::Key_Hiragana,
-    XK_Katakana,		Qt::Key_Katakana,
-    XK_Hiragana_Katakana,	Qt::Key_Hiragana_Katakana,
-    XK_Zenkaku,			Qt::Key_Zenkaku,
-    XK_Hankaku,			Qt::Key_Hankaku,
-    XK_Zenkaku_Hankaku,		Qt::Key_Zenkaku_Hankaku,
-    XK_Touroku,			Qt::Key_Touroku,
-    XK_Massyo,			Qt::Key_Massyo,
-    XK_Kana_Lock,		Qt::Key_Kana_Lock,
-    XK_Kana_Shift,		Qt::Key_Kana_Shift,
-    XK_Eisu_Shift,		Qt::Key_Eisu_Shift,
-    XK_Eisu_toggle,		Qt::Key_Eisu_toggle,
-    //XK_Kanji_Bangou,		Qt::Key_Kanji_Bangou,
-    //XK_Zen_Koho,		Qt::Key_Zen_Koho,
-    //XK_Mae_Koho,		Qt::Key_Mae_Koho,
-    XK_Kanji_Bangou,		Qt::Key_Codeinput,
-    XK_Zen_Koho,		Qt::Key_MultipleCandidate,
-    XK_Mae_Koho,		Qt::Key_PreviousCandidate,
-
-#ifdef XK_KOREAN
-    // Korean keyboard support
-    XK_Hangul,			Qt::Key_Hangul,
-    XK_Hangul_Start,		Qt::Key_Hangul_Start,
-    XK_Hangul_End,		Qt::Key_Hangul_End,
-    XK_Hangul_Hanja,		Qt::Key_Hangul_Hanja,
-    XK_Hangul_Jamo,		Qt::Key_Hangul_Jamo,
-    XK_Hangul_Romaja,		Qt::Key_Hangul_Romaja,
-    //XK_Hangul_Codeinput,	Qt::Key_Hangul_Codeinput,
-    XK_Hangul_Codeinput,	Qt::Key_Codeinput,
-    XK_Hangul_Jeonja,		Qt::Key_Hangul_Jeonja,
-    XK_Hangul_Banja,		Qt::Key_Hangul_Banja,
-    XK_Hangul_PreHanja,		Qt::Key_Hangul_PreHanja,
-    XK_Hangul_PostHanja,	Qt::Key_Hangul_PostHanja,
-    //XK_Hangul_SingleCandidate,Qt::Key_Hangul_SingleCandidate,
-    //XK_Hangul_MultipleCandidate,Qt::Key_Hangul_MultipleCandidate,
-    //XK_Hangul_PreviousCandidate,Qt::Key_Hangul_PreviousCandidate,
-    XK_Hangul_SingleCandidate,	Qt::Key_SingleCandidate,
-    XK_Hangul_MultipleCandidate,Qt::Key_MultipleCandidate,
-    XK_Hangul_PreviousCandidate,Qt::Key_PreviousCandidate,
-    XK_Hangul_Special,		Qt::Key_Hangul_Special,
-    //XK_Hangul_switch,		Qt::Key_Hangul_switch,
-    XK_Hangul_switch,		Qt::Key_Mode_switch,
-#endif  // XK_KOREAN
-
-    // dead keys
-    XK_dead_grave,              Qt::Key_Dead_Grave,
-    XK_dead_acute,              Qt::Key_Dead_Acute,
-    XK_dead_circumflex,         Qt::Key_Dead_Circumflex,
-    XK_dead_tilde,              Qt::Key_Dead_Tilde,
-    XK_dead_macron,             Qt::Key_Dead_Macron,
-    XK_dead_breve,              Qt::Key_Dead_Breve,
-    XK_dead_abovedot,           Qt::Key_Dead_Abovedot,
-    XK_dead_diaeresis,          Qt::Key_Dead_Diaeresis,
-    XK_dead_abovering,          Qt::Key_Dead_Abovering,
-    XK_dead_doubleacute,        Qt::Key_Dead_Doubleacute,
-    XK_dead_caron,              Qt::Key_Dead_Caron,
-    XK_dead_cedilla,            Qt::Key_Dead_Cedilla,
-    XK_dead_ogonek,             Qt::Key_Dead_Ogonek,
-    XK_dead_iota,               Qt::Key_Dead_Iota,
-    XK_dead_voiced_sound,       Qt::Key_Dead_Voiced_Sound,
-    XK_dead_semivoiced_sound,   Qt::Key_Dead_Semivoiced_Sound,
-    XK_dead_belowdot,           Qt::Key_Dead_Belowdot,
-    XK_dead_hook,               Qt::Key_Dead_Hook,
-    XK_dead_horn,               Qt::Key_Dead_Horn,
-
-    // Special multimedia keys
-    // currently only tested with MS internet keyboard
-
-    // browsing keys
-    XF86XK_Back,                Qt::Key_Back,
-    XF86XK_Forward,             Qt::Key_Forward,
-    XF86XK_Stop,                Qt::Key_Stop,
-    XF86XK_Refresh,             Qt::Key_Refresh,
-    XF86XK_Favorites,           Qt::Key_Favorites,
-    XF86XK_AudioMedia,          Qt::Key_LaunchMedia,
-    XF86XK_OpenURL,             Qt::Key_OpenUrl,
-    XF86XK_HomePage,            Qt::Key_HomePage,
-    XF86XK_Search,              Qt::Key_Search,
-
-    // media keys
-    XF86XK_AudioLowerVolume,    Qt::Key_VolumeDown,
-    XF86XK_AudioMute,           Qt::Key_VolumeMute,
-    XF86XK_AudioRaiseVolume,    Qt::Key_VolumeUp,
-    XF86XK_AudioPlay,           Qt::Key_MediaPlay,
-    XF86XK_AudioStop,           Qt::Key_MediaStop,
-    XF86XK_AudioPrev,           Qt::Key_MediaPrevious,
-    XF86XK_AudioNext,           Qt::Key_MediaNext,
-    XF86XK_AudioRecord,         Qt::Key_MediaRecord,
-
-    // launch keys
-    XF86XK_Mail,                Qt::Key_LaunchMail,
-    XF86XK_MyComputer,          Qt::Key_Launch0,
-    XF86XK_Calculator,          Qt::Key_Launch1,
-    XF86XK_Standby,             Qt::Key_Standby,
-
-    XF86XK_Launch0,             Qt::Key_Launch2,
-    XF86XK_Launch1,             Qt::Key_Launch3,
-    XF86XK_Launch2,             Qt::Key_Launch4,
-    XF86XK_Launch3,             Qt::Key_Launch5,
-    XF86XK_Launch4,             Qt::Key_Launch6,
-    XF86XK_Launch5,             Qt::Key_Launch7,
-    XF86XK_Launch6,             Qt::Key_Launch8,
-    XF86XK_Launch7,             Qt::Key_Launch9,
-    XF86XK_Launch8,             Qt::Key_LaunchA,
-    XF86XK_Launch9,             Qt::Key_LaunchB,
-    XF86XK_LaunchA,             Qt::Key_LaunchC,
-    XF86XK_LaunchB,             Qt::Key_LaunchD,
-    XF86XK_LaunchC,             Qt::Key_LaunchE,
-    XF86XK_LaunchD,             Qt::Key_LaunchF,
-
-    // Qtopia keys
-    QTOPIAXK_Select,            Qt::Key_Select,
-    QTOPIAXK_Yes,               Qt::Key_Yes,
-    QTOPIAXK_No,                Qt::Key_No,
-    QTOPIAXK_Cancel,            Qt::Key_Cancel,
-    QTOPIAXK_Printer,           Qt::Key_Printer,
-    QTOPIAXK_Execute,           Qt::Key_Execute,
-    QTOPIAXK_Sleep,             Qt::Key_Sleep,
-    QTOPIAXK_Play,              Qt::Key_Play,
-    QTOPIAXK_Zoom,              Qt::Key_Zoom,
-    QTOPIAXK_Context1,          Qt::Key_Context1,
-    QTOPIAXK_Context2,          Qt::Key_Context2,
-    QTOPIAXK_Context3,          Qt::Key_Context3,
-    QTOPIAXK_Context4,          Qt::Key_Context4,
-    QTOPIAXK_Call,              Qt::Key_Call,
-    QTOPIAXK_Hangup,            Qt::Key_Hangup,
-    QTOPIAXK_Flip,              Qt::Key_Flip,
-
-    0,                          0
-};
-
-#endif // KEYMAPPER_X11_H

3rdparty/qxt/qxtglobal.cpp

@@ -1,251 +0,0 @@
-
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#include "qxtglobal.h"
-
-/*!
-    \headerfile <QxtGlobal>
-    \title Global Qxt Declarations
-    \inmodule QxtCore
-
-    \brief The <QxtGlobal> header provides basic declarations and
-    is included by all other Qxt headers.
- */
-
-/*!
-    \macro QXT_VERSION
-    \relates <QxtGlobal>
-
-    This macro expands a numeric value of the form 0xMMNNPP (MM =
-    major, NN = minor, PP = patch) that specifies Qxt's version
-    number. For example, if you compile your application against Qxt
-    0.4.0, the QXT_VERSION macro will expand to 0x000400.
-
-    You can use QXT_VERSION to use the latest Qt features where
-    available. For example:
-    \code
-    #if QXT_VERSION >= 0x000400
-        qxtTabWidget->setTabMovementMode(QxtTabWidget::InPlaceMovement);
-    #endif
-    \endcode
-
-    \sa QXT_VERSION_STR, qxtVersion()
- */
-
-/*!
-    \macro QXT_VERSION_STR
-    \relates <QxtGlobal>
-
-    This macro expands to a string that specifies Qxt's version number
-    (for example, "0.4.0"). This is the version against which the
-    application is compiled.
-
-    \sa qxtVersion(), QXT_VERSION
- */
-
-/*!
-    \relates <QxtGlobal>
-
-    Returns the version number of Qxt at run-time as a string (for
-    example, "0.4.0"). This may be a different version than the
-    version the application was compiled against.
-
-    \sa QXT_VERSION_STR
- */
-const char * qxtVersion()
-{
-    return QXT_VERSION_STR;
-}
-
-/*!
-\headerfile <QxtPimpl>
-\title The Qxt private implementation
-\inmodule QxtCore
-
-\brief The <QxtPimpl> header provides tools for hiding
-details of a class.
-
-Application code generally doesn't have to be concerned about hiding its
-implementation details, but when writing library code it is important to
-maintain a constant interface, both source and binary. Maintaining a constant
-source interface is easy enough, but keeping the binary interface constant
-means moving implementation details into a private class. The PIMPL, or
-d-pointer, idiom is a common method of implementing this separation. QxtPimpl
-offers a convenient way to connect the public and private sides of your class.
-
-\section1 Getting Started
-Before you declare the public class, you need to make a forward declaration
-of the private class. The private class must have the same name as the public
-class, followed by the word Private. For example, a class named MyTest would
-declare the private class with:
-\code
-class MyTestPrivate;
-\endcode
-
-\section1 The Public Class
-Generally, you shouldn't keep any data members in the public class without a
-good reason. Functions that are part of the public interface should be declared
-in the public class, and functions that need to be available to subclasses (for
-calling or overriding) should be in the protected section of the public class.
-To connect the private class to the public class, include the
-QXT_DECLARE_PRIVATE macro in the private section of the public class. In the
-example above, the private class is connected as follows:
-\code
-private:
-    QXT_DECLARE_PRIVATE(MyTest)
-\endcode
-
-Additionally, you must include the QXT_INIT_PRIVATE macro in the public class's
-constructor. Continuing with the MyTest example, your constructor might look
-like this:
-\code
-MyTest::MyTest() {
-    // initialization
-    QXT_INIT_PRIVATE(MyTest);
-}
-\endcode
-
-\section1 The Private Class
-As mentioned above, data members should usually be kept in the private class.
-This allows the memory layout of the private class to change without breaking
-binary compatibility for the public class. Functions that exist only as
-implementation details, or functions that need access to private data members,
-should be implemented here.
-
-To define the private class, inherit from the template QxtPrivate class, and
-include the QXT_DECLARE_PUBLIC macro in its public section. The template
-parameter should be the name of the public class. For example:
-\code
-class MyTestPrivate : public QxtPrivate<MyTest> {
-public:
-    MyTestPrivate();
-    QXT_DECLARE_PUBLIC(MyTest)
-};
-\endcode
-
-\section1 Accessing Private Members
-Use the qxt_d() function (actually a function-like object) from functions in
-the public class to access the private class. Similarly, functions in the
-private class can invoke functions in the public class by using the qxt_p()
-function (this one's actually a function).
-
-For example, assume that MyTest has methods named getFoobar and doBaz(),
-and MyTestPrivate has a member named foobar and a method named doQuux().
-The code might resemble this example:
-\code
-int MyTest::getFoobar() {
-    return qxt_d().foobar;
-}
-
-void MyTestPrivate::doQuux() {
-    qxt_p().doBaz(foobar);
-}
-\endcode
-*/
-
-/*! 
- * \macro QXT_DECLARE_PRIVATE(PUB)
- * \relates <QxtPimpl>
- * Declares that a public class has a related private class.
- *
- * This shuold be put in the private section of the public class. The
- * parameter \a PUB must be the name of the public class.
- */
-
-/*!
- * \macro QXT_DECLARE_PUBLIC(PUB)
- * \relates <QxtPimpl>
- * Declares that a private class has a related public class named \a PUB.
- *
- * This may be put anywhere in the declaration of the private class. The parameter is the name of the public class.
- */
-
-/*!
- * \macro QXT_INIT_PRIVATE(PUB)
- * \relates <QxtPimpl>
- * Initializes resources owned by the private class.
- *
- * This should be called from the public class's constructor,
- * before qxt_d() is used for the first time. The parameter \a PUB must be
- * the name of the public class.
- */
-
-/*!
- * \macro QXT_D(PUB)
- * \relates <QxtPimpl>
- * Returns a reference in the current scope named "d" to the private class
- * associated with the public class \a PUB.
- *
- * This function is only available in a class using QXT_DECLARE_PRIVATE().
- */
-
-/*!
- * \macro QXT_P(PUB)
- * \relates <QxtPimpl>
- * Creates a reference in the current scope named "q" to the public class
- * named \a PUB.
- *
- * This macro only works in a class using QXT_DECLARE_PUBLIC().
- */
-
-/*!
- * \fn QxtPrivate<PUB>& PUB::qxt_d()
- * \relates <QxtPimpl>
- * Returns a reference to the private class.
- *
- * This function is only available in a class using \a QXT_DECLARE_PRIVATE.
- */
-
-/*!
- * \fn const QxtPrivate<PUB>& PUB::qxt_d() const
- * \relates <QxtPimpl>
- * Returns a const reference to the private class.
- *
- * This function is only available in a class using \a QXT_DECLARE_PRIVATE.
- * This overload will be automatically used in const functions.
- */
-
-/*!
- * \fn PUB& QxtPrivate::qxt_p()
- * \relates <QxtPimpl>
- * Returns a reference to the public class.
- *
- * This function is only available in a class using QXT_DECLARE_PUBLIC().
- */
-
-/*!
- * \fn const PUB& QxtPrivate::qxt_p() const
- * \relates <QxtPimpl>
- * Returns a const reference to the public class.
- *
- * This function is only available in a class using QXT_DECLARE_PUBLIC().
- * This overload will be automatically used in const functions.
- */

3rdparty/qxt/qxtglobal.h

@@ -1,233 +0,0 @@
-
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#ifndef QXTGLOBAL_H
-#define QXTGLOBAL_H
-
-#include <QtGlobal>
-
-#define QXT_VERSION 0x000700
-#define QXT_VERSION_STR "0.7.0"
-
-//--------------------------global macros------------------------------
-
-#ifndef QXT_NO_MACROS
-
-#ifndef _countof
-#define _countof(x) (sizeof(x)/sizeof(*x))
-#endif
-
-#endif // QXT_NO_MACROS
-
-//--------------------------export macros------------------------------
-
-#define QXT_DLLEXPORT DO_NOT_USE_THIS_ANYMORE
-
-#if !defined(QXT_STATIC) && !defined(QXT_DOXYGEN_RUN)
-#    if defined(BUILD_QXT_CORE)
-#        define QXT_CORE_EXPORT Q_DECL_EXPORT
-#    else
-#        define QXT_CORE_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define QXT_CORE_EXPORT
-#endif // BUILD_QXT_CORE
- 
-#if !defined(QXT_STATIC) && !defined(QXT_DOXYGEN_RUN)
-#    if defined(BUILD_QXT_GUI)
-#        define QXT_GUI_EXPORT Q_DECL_EXPORT
-#    else
-#        define QXT_GUI_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define QXT_GUI_EXPORT
-#endif // BUILD_QXT_GUI
- 
-#if !defined(QXT_STATIC) && !defined(QXT_DOXYGEN_RUN)
-#    if defined(BUILD_QXT_NETWORK)
-#        define QXT_NETWORK_EXPORT Q_DECL_EXPORT
-#    else
-#        define QXT_NETWORK_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define QXT_NETWORK_EXPORT
-#endif // BUILD_QXT_NETWORK
- 
-#if !defined(QXT_STATIC) && !defined(QXT_DOXYGEN_RUN)
-#    if defined(BUILD_QXT_SQL)
-#        define QXT_SQL_EXPORT Q_DECL_EXPORT
-#    else
-#        define QXT_SQL_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define QXT_SQL_EXPORT
-#endif // BUILD_QXT_SQL
- 
-#if !defined(QXT_STATIC) && !defined(QXT_DOXYGEN_RUN)
-#    if defined(BUILD_QXT_WEB)
-#        define QXT_WEB_EXPORT Q_DECL_EXPORT
-#    else
-#        define QXT_WEB_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define QXT_WEB_EXPORT
-#endif // BUILD_QXT_WEB
- 
-#if !defined(QXT_STATIC) && !defined(QXT_DOXYGEN_RUN)
-#    if defined(BUILD_QXT_BERKELEY)
-#        define QXT_BERKELEY_EXPORT Q_DECL_EXPORT
-#    else
-#        define QXT_BERKELEY_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define QXT_BERKELEY_EXPORT
-#endif // BUILD_QXT_BERKELEY
-
-#if !defined(QXT_STATIC) && !defined(QXT_DOXYGEN_RUN)
-#    if defined(BUILD_QXT_ZEROCONF)
-#        define QXT_ZEROCONF_EXPORT Q_DECL_EXPORT
-#    else
-#        define QXT_ZEROCONF_EXPORT Q_DECL_IMPORT
-#    endif
-#else
-#    define QXT_ZEROCONF_EXPORT
-#endif // QXT_ZEROCONF_EXPORT
-
-#if defined(BUILD_QXT_CORE) || defined(BUILD_QXT_GUI) || defined(BUILD_QXT_SQL) || defined(BUILD_QXT_NETWORK) || defined(BUILD_QXT_WEB) || defined(BUILD_QXT_BERKELEY) || defined(BUILD_QXT_ZEROCONF)
-#   define BUILD_QXT
-#endif
-
-QXT_CORE_EXPORT const char* qxtVersion();
-
-#ifndef QT_BEGIN_NAMESPACE
-#define QT_BEGIN_NAMESPACE
-#endif
-
-#ifndef QT_END_NAMESPACE
-#define QT_END_NAMESPACE
-#endif
-
-#ifndef QT_FORWARD_DECLARE_CLASS
-#define QT_FORWARD_DECLARE_CLASS(Class) class Class;
-#endif
-
-/****************************************************************************
-** This file is derived from code bearing the following notice:
-** The sole author of this file, Adam Higerd, has explicitly disclaimed all
-** copyright interest and protection for the content within. This file has
-** been placed in the public domain according to United States copyright
-** statute and case law. In jurisdictions where this public domain dedication
-** is not legally recognized, anyone who receives a copy of this file is
-** permitted to use, modify, duplicate, and redistribute this file, in whole
-** or in part, with no restrictions or conditions. In these jurisdictions,
-** this file shall be copyright (C) 2006-2008 by Adam Higerd.
-****************************************************************************/
-
-#define QXT_DECLARE_PRIVATE(PUB) friend class PUB##Private; QxtPrivateInterface<PUB, PUB##Private> qxt_d;
-#define QXT_DECLARE_PUBLIC(PUB) friend class PUB;
-#define QXT_INIT_PRIVATE(PUB) qxt_d.setPublic(this);
-#define QXT_D(PUB) PUB##Private& d = qxt_d()
-#define QXT_P(PUB) PUB& p = qxt_p()
-
-template <typename PUB>
-class QxtPrivate
-{
-public:
-    virtual ~QxtPrivate()
-    {}
-    inline void QXT_setPublic(PUB* pub)
-    {
-        qxt_p_ptr = pub;
-    }
-
-protected:
-    inline PUB& qxt_p()
-    {
-        return *qxt_p_ptr;
-    }
-    inline const PUB& qxt_p() const
-    {
-        return *qxt_p_ptr;
-    }
-    inline PUB* qxt_ptr()
-    {
-        return qxt_p_ptr;
-    }
-    inline const PUB* qxt_ptr() const
-    {
-        return qxt_p_ptr;
-    }
-
-private:
-    PUB* qxt_p_ptr;
-};
-
-template <typename PUB, typename PVT>
-class QxtPrivateInterface
-{
-    friend class QxtPrivate<PUB>;
-public:
-    QxtPrivateInterface()
-    {
-        pvt = new PVT;
-    }
-    ~QxtPrivateInterface()
-    {
-        delete pvt;
-    }
-
-    inline void setPublic(PUB* pub)
-    {
-        pvt->QXT_setPublic(pub);
-    }
-    inline PVT& operator()()
-    {
-        return *static_cast<PVT*>(pvt);
-    }
-    inline const PVT& operator()() const
-    {
-        return *static_cast<PVT*>(pvt);
-    }
-    inline PVT * operator->()
-    {
-	return static_cast<PVT*>(pvt);
-    }
-    inline const PVT * operator->() const
-    {
-	return static_cast<PVT*>(pvt);
-    }
-private:
-    QxtPrivateInterface(const QxtPrivateInterface&) { }
-    QxtPrivateInterface& operator=(const QxtPrivateInterface&) { }
-    QxtPrivate<PUB>* pvt;
-};
-
-#endif // QXT_GLOBAL

3rdparty/qxt/qxtglobalshortcut.cpp

@@ -1,222 +0,0 @@
-#include "qxtglobalshortcut.h"
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#include <QtGlobal>
-#include <QAbstractEventDispatcher>
-#include <QHash>
-#include <QPair>
-#include <QtDebug>
-
-#include "qxtglobalshortcut_p.h"
-
-bool QxtGlobalShortcutPrivate::error = false;
-#ifndef Q_WS_MAC
-int QxtGlobalShortcutPrivate::ref = 0;
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-QAbstractEventDispatcher::EventFilter QxtGlobalShortcutPrivate::prevEventFilter = 0;
-#endif
-#endif // Q_WS_MAC
-QHash<QPair<quint32, quint32>, QxtGlobalShortcut*> QxtGlobalShortcutPrivate::shortcuts;
-
-QxtGlobalShortcutPrivate::QxtGlobalShortcutPrivate() : enabled(true), key(Qt::Key(0)), mods(Qt::NoModifier)
-{
-#ifndef Q_WS_MAC
-    if (!ref++)
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-        prevEventFilter = QAbstractEventDispatcher::instance()->setEventFilter(eventFilter);
-#else
-   QAbstractEventDispatcher::instance()->installNativeEventFilter(this);
-#endif
-#endif // Q_WS_MAC
-}
-
-QxtGlobalShortcutPrivate::~QxtGlobalShortcutPrivate()
-{
-#ifndef Q_WS_MAC
-    if (!--ref)
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-        QAbstractEventDispatcher::instance()->setEventFilter(prevEventFilter);
-#else
-        QAbstractEventDispatcher::instance()->removeNativeEventFilter(this);
-#endif
-#endif // Q_WS_MAC
-}
-
-bool QxtGlobalShortcutPrivate::setShortcut(const QKeySequence& shortcut)
-{
-    Qt::KeyboardModifiers allMods = Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier;
-    key = shortcut.isEmpty() ? Qt::Key(0) : Qt::Key((shortcut[0] ^ allMods) & shortcut[0]);
-    mods = shortcut.isEmpty() ? Qt::KeyboardModifiers(0) : Qt::KeyboardModifiers(shortcut[0] & allMods);
-    const quint32 nativeKey = nativeKeycode(key);
-    const quint32 nativeMods = nativeModifiers(mods);
-    const bool res = registerShortcut(nativeKey, nativeMods);
-    if (res)
-        shortcuts.insert(qMakePair(nativeKey, nativeMods), &qxt_p());
-    else
-        qWarning() << "QxtGlobalShortcut failed to register:" << QKeySequence(key + mods).toString();
-    return res;
-}
-
-bool QxtGlobalShortcutPrivate::unsetShortcut()
-{
-    bool res = false;
-    const quint32 nativeKey = nativeKeycode(key);
-    const quint32 nativeMods = nativeModifiers(mods);
-    if (shortcuts.value(qMakePair(nativeKey, nativeMods)) == &qxt_p())
-        res = unregisterShortcut(nativeKey, nativeMods);
-    if (res)
-        shortcuts.remove(qMakePair(nativeKey, nativeMods));
-    else
-        qWarning() << "QxtGlobalShortcut failed to unregister:" << QKeySequence(key + mods).toString();
-    key = Qt::Key(0);
-    mods = Qt::KeyboardModifiers(0);
-    return res;
-}
-
-void QxtGlobalShortcutPrivate::activateShortcut(quint32 nativeKey, quint32 nativeMods)
-{
-    QxtGlobalShortcut* shortcut = shortcuts.value(qMakePair(nativeKey, nativeMods));
-    if (shortcut && shortcut->isEnabled())
-        emit shortcut->activated();
-}
-
-/*!
-    \class QxtGlobalShortcut
-    \inmodule QxtWidgets
-    \brief The QxtGlobalShortcut class provides a global shortcut aka "hotkey".
-
-    A global shortcut triggers even if the application is not active. This
-    makes it easy to implement applications that react to certain shortcuts
-    still if some other application is active or if the application is for
-    example minimized to the system tray.
-
-    Example usage:
-    \code
-    QxtGlobalShortcut* shortcut = new QxtGlobalShortcut(window);
-    connect(shortcut, SIGNAL(activated()), window, SLOT(toggleVisibility()));
-    shortcut->setShortcut(QKeySequence("Ctrl+Shift+F12"));
-    \endcode
-
-    \bold {Note:} Since Qxt 0.6 QxtGlobalShortcut no more requires QxtApplication.
- */
-
-/*!
-    \fn QxtGlobalShortcut::activated()
-
-    This signal is emitted when the user types the shortcut's key sequence.
-
-    \sa shortcut
- */
-
-/*!
-    Constructs a new QxtGlobalShortcut with \a parent.
- */
-QxtGlobalShortcut::QxtGlobalShortcut(QObject* parent)
-        : QObject(parent)
-{
-    QXT_INIT_PRIVATE(QxtGlobalShortcut);
-}
-
-/*!
-    Constructs a new QxtGlobalShortcut with \a shortcut and \a parent.
- */
-QxtGlobalShortcut::QxtGlobalShortcut(const QKeySequence& shortcut, QObject* parent)
-        : QObject(parent)
-{
-    QXT_INIT_PRIVATE(QxtGlobalShortcut);
-    setShortcut(shortcut);
-}
-
-/*!
-    Destructs the QxtGlobalShortcut.
- */
-QxtGlobalShortcut::~QxtGlobalShortcut()
-{
-    if (qxt_d().key != 0)
-        qxt_d().unsetShortcut();
-}
-
-/*!
-    \property QxtGlobalShortcut::shortcut
-    \brief the shortcut key sequence
-
-    \bold {Note:} Notice that corresponding key press and release events are not
-    delivered for registered global shortcuts even if they are disabled.
-    Also, comma separated key sequences are not supported.
-    Only the first part is used:
-
-    \code
-    qxtShortcut->setShortcut(QKeySequence("Ctrl+Alt+A,Ctrl+Alt+B"));
-    Q_ASSERT(qxtShortcut->shortcut() == QKeySequence("Ctrl+Alt+A"));
-    \endcode
- */
-QKeySequence QxtGlobalShortcut::shortcut() const
-{
-    return QKeySequence(qxt_d().key | qxt_d().mods);
-}
-
-bool QxtGlobalShortcut::setShortcut(const QKeySequence& shortcut)
-{
-    if (qxt_d().key != 0)
-        qxt_d().unsetShortcut();
-    return qxt_d().setShortcut(shortcut);
-}
-
-/*!
-    \property QxtGlobalShortcut::enabled
-    \brief whether the shortcut is enabled
-
-    A disabled shortcut does not get activated.
-
-    The default value is \c true.
-
-    \sa setDisabled()
- */
-bool QxtGlobalShortcut::isEnabled() const
-{
-    return qxt_d().enabled;
-}
-
-void QxtGlobalShortcut::setEnabled(bool enabled)
-{
-    qxt_d().enabled = enabled;
-}
-
-/*!
-    Sets the shortcut \a disabled.
-
-    \sa enabled
- */
-void QxtGlobalShortcut::setDisabled(bool disabled)
-{
-    qxt_d().enabled = !disabled;
-}
-

3rdparty/qxt/qxtglobalshortcut.h

@@ -1,68 +0,0 @@
-#ifndef QXTGLOBALSHORTCUT_H
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#define QXTGLOBALSHORTCUT_H
-
-#include <QObject>
-#include <QKeySequence>
-#include <QString>
-
-#include "qxtglobal.h"
-
-class QxtGlobalShortcutPrivate;
-
-class QXT_GUI_EXPORT QxtGlobalShortcut : public QObject
-{
-    Q_OBJECT
-    QXT_DECLARE_PRIVATE(QxtGlobalShortcut)
-    Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)
-    Q_PROPERTY(QKeySequence shortcut READ shortcut WRITE setShortcut)
-
-public:
-    explicit QxtGlobalShortcut(QObject* parent = 0);
-    explicit QxtGlobalShortcut(const QKeySequence& shortcut, QObject* parent = 0);
-    virtual ~QxtGlobalShortcut();
-
-    QKeySequence shortcut() const;
-    bool setShortcut(const QKeySequence& shortcut);
-
-    bool isEnabled() const;
-
-public Q_SLOTS:
-    void setEnabled(bool enabled = true);
-    void setDisabled(bool disabled = true);
-
-Q_SIGNALS:
-    void activated();
-};
-
-#endif // QXTGLOBALSHORTCUT_H
-

3rdparty/qxt/qxtglobalshortcut_mac.cpp

@@ -1,258 +0,0 @@
-#include <Carbon/Carbon.h>
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#include "qxtglobalshortcut_p.h"
-#include <QMap>
-#include <QHash>
-#include <QtDebug>
-#include <QApplication>
-
-typedef QPair<uint, uint> Identifier;
-static QMap<quint32, EventHotKeyRef> keyRefs;
-static QHash<Identifier, quint32> keyIDs;
-static quint32 hotKeySerial = 0;
-static bool qxt_mac_handler_installed = false;
-
-OSStatus qxt_mac_handle_hot_key(EventHandlerCallRef nextHandler, EventRef event, void* data)
-{
-    Q_UNUSED(nextHandler);
-    Q_UNUSED(data);
-    if (GetEventClass(event) == kEventClassKeyboard && GetEventKind(event) == kEventHotKeyPressed)
-    {
-        EventHotKeyID keyID;
-        GetEventParameter(event, kEventParamDirectObject, typeEventHotKeyID, NULL, sizeof(keyID), NULL, &keyID);
-        Identifier id = keyIDs.key(keyID.id);
-        QxtGlobalShortcutPrivate::activateShortcut(id.second, id.first);
-    }
-    return noErr;
-}
-
-quint32 QxtGlobalShortcutPrivate::nativeModifiers(Qt::KeyboardModifiers modifiers)
-{
-    quint32 native = 0;
-    if (modifiers & Qt::ShiftModifier)
-        native |= shiftKey;
-    if (modifiers & Qt::ControlModifier)
-        native |= cmdKey;
-    if (modifiers & Qt::AltModifier)
-        native |= optionKey;
-    if (modifiers & Qt::MetaModifier)
-        native |= controlKey;
-    if (modifiers & Qt::KeypadModifier)
-        native |= kEventKeyModifierNumLockMask;
-    return native;
-}
-
-quint32 QxtGlobalShortcutPrivate::nativeKeycode(Qt::Key key)
-{
-    UTF16Char ch;
-    // Constants found in NSEvent.h from AppKit.framework
-    switch (key)
-    {
-    case Qt::Key_Return:
-        return kVK_Return;
-    case Qt::Key_Enter:
-        return kVK_ANSI_KeypadEnter;
-    case Qt::Key_Tab:
-        return kVK_Tab;
-    case Qt::Key_Space:
-        return kVK_Space;
-    case Qt::Key_Backspace:
-        return kVK_Delete;
-    case Qt::Key_Control:
-        return kVK_Command;
-    case Qt::Key_Shift:
-        return kVK_Shift;
-    case Qt::Key_CapsLock:
-        return kVK_CapsLock;
-    case Qt::Key_Option:
-        return kVK_Option;
-    case Qt::Key_Meta:
-        return kVK_Control;
-    case Qt::Key_F17:
-        return kVK_F17;
-    case Qt::Key_VolumeUp:
-        return kVK_VolumeUp;
-    case Qt::Key_VolumeDown:
-        return kVK_VolumeDown;
-    case Qt::Key_F18:
-        return kVK_F18;
-    case Qt::Key_F19:
-        return kVK_F19;
-    case Qt::Key_F20:
-        return kVK_F20;
-    case Qt::Key_F5:
-        return kVK_F5;
-    case Qt::Key_F6:
-        return kVK_F6;
-    case Qt::Key_F7:
-        return kVK_F7;
-    case Qt::Key_F3:
-        return kVK_F3;
-    case Qt::Key_F8:
-        return kVK_F8;
-    case Qt::Key_F9:
-        return kVK_F9;
-    case Qt::Key_F11:
-        return kVK_F11;
-    case Qt::Key_F13:
-        return kVK_F13;
-    case Qt::Key_F16:
-        return kVK_F16;
-    case Qt::Key_F14:
-        return kVK_F14;
-    case Qt::Key_F10:
-        return kVK_F10;
-    case Qt::Key_F12:
-        return kVK_F12;
-    case Qt::Key_F15:
-        return kVK_F15;
-    case Qt::Key_Help:
-        return kVK_Help;
-    case Qt::Key_Home:
-        return kVK_Home;
-    case Qt::Key_PageUp:
-        return kVK_PageUp;
-    case Qt::Key_Delete:
-        return kVK_ForwardDelete;
-    case Qt::Key_F4:
-        return kVK_F4;
-    case Qt::Key_End:
-        return kVK_End;
-    case Qt::Key_F2:
-        return kVK_F2;
-    case Qt::Key_PageDown:
-        return kVK_PageDown;
-    case Qt::Key_F1:
-        return kVK_F1;
-    case Qt::Key_Left:
-        return kVK_LeftArrow;
-    case Qt::Key_Right:
-        return kVK_RightArrow;
-    case Qt::Key_Down:
-        return kVK_DownArrow;
-    case Qt::Key_Up:
-        return kVK_UpArrow;
-    default:
-        ;
-    }
-
-    if (key == Qt::Key_Escape)	ch = 27;
-    else if (key == Qt::Key_Return) ch = 13;
-    else if (key == Qt::Key_Enter) ch = 3;
-    else if (key == Qt::Key_Tab) ch = 9;
-    else ch = key;
-
-    CFDataRef currentLayoutData;
-    TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource();
-
-    if (currentKeyboard == NULL)
-        return 0;
-
-    currentLayoutData = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData);
-    CFRelease(currentKeyboard);
-    if (currentLayoutData == NULL)
-        return 0;
-
-    UCKeyboardLayout* header = (UCKeyboardLayout*)CFDataGetBytePtr(currentLayoutData);
-    UCKeyboardTypeHeader* table = header->keyboardTypeList;
-
-    uint8_t *data = (uint8_t*)header;
-    // God, would a little documentation for this shit kill you...
-    for (quint32 i=0; i < header->keyboardTypeCount; i++)
-    {
-        UCKeyStateRecordsIndex* stateRec = 0;
-        if (table[i].keyStateRecordsIndexOffset != 0)
-        {
-            stateRec = reinterpret_cast<UCKeyStateRecordsIndex*>(data + table[i].keyStateRecordsIndexOffset);
-            if (stateRec->keyStateRecordsIndexFormat != kUCKeyStateRecordsIndexFormat) stateRec = 0;
-        }
-
-        UCKeyToCharTableIndex* charTable = reinterpret_cast<UCKeyToCharTableIndex*>(data + table[i].keyToCharTableIndexOffset);
-        if (charTable->keyToCharTableIndexFormat != kUCKeyToCharTableIndexFormat) continue;
-
-        for (quint32 j=0; j < charTable->keyToCharTableCount; j++)
-        {
-            UCKeyOutput* keyToChar = reinterpret_cast<UCKeyOutput*>(data + charTable->keyToCharTableOffsets[j]);
-            for (quint32 k=0; k < charTable->keyToCharTableSize; k++)
-            {
-                if (keyToChar[k] & kUCKeyOutputTestForIndexMask)
-                {
-                    long idx = keyToChar[k] & kUCKeyOutputGetIndexMask;
-                    if (stateRec && idx < stateRec->keyStateRecordCount)
-                    {
-                        UCKeyStateRecord* rec = reinterpret_cast<UCKeyStateRecord*>(data + stateRec->keyStateRecordOffsets[idx]);
-                        if (rec->stateZeroCharData == ch) return k;
-                    }
-                }
-                else if (!(keyToChar[k] & kUCKeyOutputSequenceIndexMask) && keyToChar[k] < 0xFFFE)
-                {
-                    if (keyToChar[k] == ch) return k;
-                }
-            } // for k
-        } // for j
-    } // for i
-    return 0;
-}
-
-bool QxtGlobalShortcutPrivate::registerShortcut(quint32 nativeKey, quint32 nativeMods)
-{
-    if (!qxt_mac_handler_installed)
-    {
-        EventTypeSpec t;
-        t.eventClass = kEventClassKeyboard;
-        t.eventKind = kEventHotKeyPressed;
-        InstallApplicationEventHandler(&qxt_mac_handle_hot_key, 1, &t, NULL, NULL);
-    }
-
-    EventHotKeyID keyID;
-    keyID.signature = 'cute';
-    keyID.id = ++hotKeySerial;
-
-    EventHotKeyRef ref = 0;
-    bool rv = !RegisterEventHotKey(nativeKey, nativeMods, keyID, GetApplicationEventTarget(), 0, &ref);
-    if (rv)
-    {
-        keyIDs.insert(Identifier(nativeMods, nativeKey), keyID.id);
-        keyRefs.insert(keyID.id, ref);
-    }
-    return rv;
-}
-
-bool QxtGlobalShortcutPrivate::unregisterShortcut(quint32 nativeKey, quint32 nativeMods)
-{
-    Identifier id(nativeMods, nativeKey);
-    if (!keyIDs.contains(id)) return false;
-
-    EventHotKeyRef ref = keyRefs.take(keyIDs[id]);
-    keyIDs.remove(id);
-    return !UnregisterEventHotKey(ref);
-}

3rdparty/qxt/qxtglobalshortcut_p.h

@@ -1,84 +0,0 @@
-#ifndef QXTGLOBALSHORTCUT_P_H
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#define QXTGLOBALSHORTCUT_P_H
-
-#include "qxtglobalshortcut.h"
-#include <QAbstractEventDispatcher>
-#include <QKeySequence>
-#include <QHash>
-
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-#include <QAbstractNativeEventFilter>
-#endif
-
-
-class QxtGlobalShortcutPrivate : public QxtPrivate<QxtGlobalShortcut>
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-        ,public QAbstractNativeEventFilter
-#endif
-{
-public:
-    QXT_DECLARE_PUBLIC(QxtGlobalShortcut)
-    QxtGlobalShortcutPrivate();
-    ~QxtGlobalShortcutPrivate();
-
-    bool enabled;
-    Qt::Key key;
-    Qt::KeyboardModifiers mods;
-
-    bool setShortcut(const QKeySequence& shortcut);
-    bool unsetShortcut();
-
-    static bool error;
-#ifndef Q_WS_MAC
-    static int ref;
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-    static QAbstractEventDispatcher::EventFilter prevEventFilter;
-    static bool eventFilter(void* message);
-#else
-    virtual bool nativeEventFilter(const QByteArray & eventType, void * message, long * result);
-#endif // QT_VERSION < QT_VERSION_CHECK(5,0,0)
-#endif // Q_WS_MAC
-
-    static void activateShortcut(quint32 nativeKey, quint32 nativeMods);
-
-private:
-    static quint32 nativeKeycode(Qt::Key keycode);
-    static quint32 nativeModifiers(Qt::KeyboardModifiers modifiers);
-
-    static bool registerShortcut(quint32 nativeKey, quint32 nativeMods);
-    static bool unregisterShortcut(quint32 nativeKey, quint32 nativeMods);
-
-    static QHash<QPair<quint32, quint32>, QxtGlobalShortcut*> shortcuts;
-};
-
-#endif // QXTGLOBALSHORTCUT_P_H

3rdparty/qxt/qxtglobalshortcut_win.cpp

@@ -1,247 +0,0 @@
-#include "qxtglobalshortcut_p.h"
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#include <qt_windows.h>
-
-
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-bool QxtGlobalShortcutPrivate::eventFilter(void* message)
-{
-#else
-bool QxtGlobalShortcutPrivate::nativeEventFilter(const QByteArray & eventType,
-    void * message, long * result)
-{
-    Q_UNUSED(eventType);
-    Q_UNUSED(result);
-#endif
-    MSG* msg = static_cast<MSG*>(message);
-    if (msg->message == WM_HOTKEY)
-    {
-        const quint32 keycode = HIWORD(msg->lParam);
-        const quint32 modifiers = LOWORD(msg->lParam);
-        activateShortcut(keycode, modifiers);
-    }
-    return false;
-}
-
-
-quint32 QxtGlobalShortcutPrivate::nativeModifiers(Qt::KeyboardModifiers modifiers)
-{
-    // MOD_ALT, MOD_CONTROL, (MOD_KEYUP), MOD_SHIFT, MOD_WIN
-    quint32 native = 0;
-    if (modifiers & Qt::ShiftModifier)
-        native |= MOD_SHIFT;
-    if (modifiers & Qt::ControlModifier)
-        native |= MOD_CONTROL;
-    if (modifiers & Qt::AltModifier)
-        native |= MOD_ALT;
-    if (modifiers & Qt::MetaModifier)
-        native |= MOD_WIN;
-    // TODO: resolve these?
-    //if (modifiers & Qt::KeypadModifier)
-    //if (modifiers & Qt::GroupSwitchModifier)
-    return native;
-}
-
-quint32 QxtGlobalShortcutPrivate::nativeKeycode(Qt::Key key)
-{
-    switch (key)
-    {
-    case Qt::Key_Escape:
-        return VK_ESCAPE;
-    case Qt::Key_Tab:
-    case Qt::Key_Backtab:
-        return VK_TAB;
-    case Qt::Key_Backspace:
-        return VK_BACK;
-    case Qt::Key_Return:
-    case Qt::Key_Enter:
-        return VK_RETURN;
-    case Qt::Key_Insert:
-        return VK_INSERT;
-    case Qt::Key_Delete:
-        return VK_DELETE;
-    case Qt::Key_Pause:
-        return VK_PAUSE;
-    case Qt::Key_Print:
-        return VK_PRINT;
-    case Qt::Key_Clear:
-        return VK_CLEAR;
-    case Qt::Key_Home:
-        return VK_HOME;
-    case Qt::Key_End:
-        return VK_END;
-    case Qt::Key_Left:
-        return VK_LEFT;
-    case Qt::Key_Up:
-        return VK_UP;
-    case Qt::Key_Right:
-        return VK_RIGHT;
-    case Qt::Key_Down:
-        return VK_DOWN;
-    case Qt::Key_PageUp:
-        return VK_PRIOR;
-    case Qt::Key_PageDown:
-        return VK_NEXT;
-    case Qt::Key_F1:
-        return VK_F1;
-    case Qt::Key_F2:
-        return VK_F2;
-    case Qt::Key_F3:
-        return VK_F3;
-    case Qt::Key_F4:
-        return VK_F4;
-    case Qt::Key_F5:
-        return VK_F5;
-    case Qt::Key_F6:
-        return VK_F6;
-    case Qt::Key_F7:
-        return VK_F7;
-    case Qt::Key_F8:
-        return VK_F8;
-    case Qt::Key_F9:
-        return VK_F9;
-    case Qt::Key_F10:
-        return VK_F10;
-    case Qt::Key_F11:
-        return VK_F11;
-    case Qt::Key_F12:
-        return VK_F12;
-    case Qt::Key_F13:
-        return VK_F13;
-    case Qt::Key_F14:
-        return VK_F14;
-    case Qt::Key_F15:
-        return VK_F15;
-    case Qt::Key_F16:
-        return VK_F16;
-    case Qt::Key_F17:
-        return VK_F17;
-    case Qt::Key_F18:
-        return VK_F18;
-    case Qt::Key_F19:
-        return VK_F19;
-    case Qt::Key_F20:
-        return VK_F20;
-    case Qt::Key_F21:
-        return VK_F21;
-    case Qt::Key_F22:
-        return VK_F22;
-    case Qt::Key_F23:
-        return VK_F23;
-    case Qt::Key_F24:
-        return VK_F24;
-    case Qt::Key_Space:
-        return VK_SPACE;
-    case Qt::Key_Asterisk:
-        return VK_MULTIPLY;
-    case Qt::Key_Plus:
-        return VK_ADD;
-    case Qt::Key_Comma:
-        return VK_SEPARATOR;
-    case Qt::Key_Minus:
-        return VK_SUBTRACT;
-    case Qt::Key_Slash:
-        return VK_DIVIDE;
-    case Qt::Key_MediaNext:
-        return VK_MEDIA_NEXT_TRACK;
-    case Qt::Key_MediaPrevious:
-        return VK_MEDIA_PREV_TRACK;
-    case Qt::Key_MediaPlay:
-        return VK_MEDIA_PLAY_PAUSE;
-    case Qt::Key_MediaStop:
-        return VK_MEDIA_STOP;
-        // couldn't find those in VK_*
-        //case Qt::Key_MediaLast:
-        //case Qt::Key_MediaRecord:
-    case Qt::Key_VolumeDown:
-        return VK_VOLUME_DOWN;
-    case Qt::Key_VolumeUp:
-        return VK_VOLUME_UP;
-    case Qt::Key_VolumeMute:
-        return VK_VOLUME_MUTE;
-
-        // numbers
-    case Qt::Key_0:
-    case Qt::Key_1:
-    case Qt::Key_2:
-    case Qt::Key_3:
-    case Qt::Key_4:
-    case Qt::Key_5:
-    case Qt::Key_6:
-    case Qt::Key_7:
-    case Qt::Key_8:
-    case Qt::Key_9:
-        return key;
-
-        // letters
-    case Qt::Key_A:
-    case Qt::Key_B:
-    case Qt::Key_C:
-    case Qt::Key_D:
-    case Qt::Key_E:
-    case Qt::Key_F:
-    case Qt::Key_G:
-    case Qt::Key_H:
-    case Qt::Key_I:
-    case Qt::Key_J:
-    case Qt::Key_K:
-    case Qt::Key_L:
-    case Qt::Key_M:
-    case Qt::Key_N:
-    case Qt::Key_O:
-    case Qt::Key_P:
-    case Qt::Key_Q:
-    case Qt::Key_R:
-    case Qt::Key_S:
-    case Qt::Key_T:
-    case Qt::Key_U:
-    case Qt::Key_V:
-    case Qt::Key_W:
-    case Qt::Key_X:
-    case Qt::Key_Y:
-    case Qt::Key_Z:
-        return key;
-
-    default:
-        return 0;
-    }
-}
-
-bool QxtGlobalShortcutPrivate::registerShortcut(quint32 nativeKey, quint32 nativeMods)
-{
-    return RegisterHotKey(0, nativeMods ^ nativeKey, nativeMods, nativeKey);
-}
-
-bool QxtGlobalShortcutPrivate::unregisterShortcut(quint32 nativeKey, quint32 nativeMods)
-{
-    return UnregisterHotKey(0, nativeMods ^ nativeKey);
-}

3rdparty/qxt/qxtglobalshortcut_x11.cpp

@@ -1,263 +0,0 @@
-#include "qxtglobalshortcut_p.h"
-/****************************************************************************
-** Copyright (c) 2006 - 2011, the LibQxt project.
-** See the Qxt AUTHORS file for a list of authors and copyright holders.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of the LibQxt project nor the
-**       names of its contributors may be used to endorse or promote products
-**       derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**
-** <http://libqxt.org>  <foundation@libqxt.org>
-*****************************************************************************/
-
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-#   include <QX11Info>
-#else
-#   include <qpa/qplatformnativeinterface.h>
-#   include <xcb/xcb.h>
-#   include <QApplication>
-#endif
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include <xcb/xproto.h>
-
-#include <QtGlobal>
-#include <QByteArray>
-#include <QGuiApplication>
-#include <QKeySequence>
-#include <QString>
-#include <QVector>
-
-#include "keymapper_x11.h"
-
-namespace {
-
-const QVector<quint32> maskModifiers = QVector<quint32>()
-    << 0 << Mod2Mask << LockMask << (Mod2Mask | LockMask);
-
-typedef int (*X11ErrorHandler)(Display *display, XErrorEvent *event);
-
-class QxtX11ErrorHandler {
-public:
-    static bool error;
-
-    static int qxtX11ErrorHandler(Display *display, XErrorEvent *event)
-    {
-        Q_UNUSED(display);
-        switch (event->error_code)
-        {
-            case BadAccess:
-            case BadValue:
-            case BadWindow:
-                if (event->request_code == 33 /* X_GrabKey */ ||
-                        event->request_code == 34 /* X_UngrabKey */)
-                {
-                    error = true;
-                    //TODO:
-                    //char errstr[256];
-                    //XGetErrorText(dpy, err->error_code, errstr, 256);
-                }
-        }
-        return 0;
-    }
-
-    QxtX11ErrorHandler()
-    {
-        error = false;
-        m_previousErrorHandler = XSetErrorHandler(qxtX11ErrorHandler);
-    }
-
-    ~QxtX11ErrorHandler()
-    {
-        XSetErrorHandler(m_previousErrorHandler);
-    }
-
-private:
-    X11ErrorHandler m_previousErrorHandler;
-};
-
-bool QxtX11ErrorHandler::error = false;
-
-class QxtX11Data {
-public:
-    QxtX11Data()
-    {
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-        m_display = QX11Info::display();
-#else
-        QPlatformNativeInterface *native = qApp->platformNativeInterface();
-        void *display = native->nativeResourceForScreen(QByteArray("display"),
-                                                        QGuiApplication::primaryScreen());
-        m_display = reinterpret_cast<Display *>(display);
-#endif
-    }
-
-    bool isValid()
-    {
-        return m_display != 0;
-    }
-
-    Display *display()
-    {
-        Q_ASSERT(isValid());
-        return m_display;
-    }
-
-    Window rootWindow()
-    {
-        return DefaultRootWindow(display());
-    }
-
-    bool grabKey(quint32 keycode, quint32 modifiers, Window window)
-    {
-        QxtX11ErrorHandler errorHandler;
-
-        for (int i = 0; !errorHandler.error && i < maskModifiers.size(); ++i) {
-            XGrabKey(display(), keycode, modifiers | maskModifiers[i], window, True,
-                     GrabModeAsync, GrabModeAsync);
-        }
-
-        if (errorHandler.error) {
-            ungrabKey(keycode, modifiers, window);
-            return false;
-        }
-
-        return true;
-    }
-
-    bool ungrabKey(quint32 keycode, quint32 modifiers, Window window)
-    {
-        QxtX11ErrorHandler errorHandler;
-
-        foreach (quint32 maskMods, maskModifiers) {
-            XUngrabKey(display(), keycode, modifiers | maskMods, window);
-        }
-
-        return !errorHandler.error;
-    }
-
-private:
-    Display *m_display;
-};
-
-} // namespace
-
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
-bool QxtGlobalShortcutPrivate::eventFilter(void *message)
-{
-    XEvent *event = static_cast<XEvent *>(message);
-    if (event->type == KeyPress)
-    {
-        XKeyEvent *key = reinterpret_cast<XKeyEvent *>(event);
-        unsigned int keycode = key->keycode;
-        unsigned int keystate = key->state;
-#else
-bool QxtGlobalShortcutPrivate::nativeEventFilter(const QByteArray & eventType,
-    void *message, long *result)
-{
-    Q_UNUSED(result);
-
-    xcb_key_press_event_t *kev = 0;
-    if (eventType == "xcb_generic_event_t") {
-        xcb_generic_event_t *ev = static_cast<xcb_generic_event_t *>(message);
-        if ((ev->response_type & 127) == XCB_KEY_PRESS)
-            kev = static_cast<xcb_key_press_event_t *>(message);
-    }
-
-    if (kev != 0) {
-        unsigned int keycode = kev->detail;
-        unsigned int keystate = 0;
-        if(kev->state & XCB_MOD_MASK_1)
-            keystate |= Mod1Mask;
-        if(kev->state & XCB_MOD_MASK_CONTROL)
-            keystate |= ControlMask;
-        if(kev->state & XCB_MOD_MASK_4)
-            keystate |= Mod4Mask;
-        if(kev->state & XCB_MOD_MASK_SHIFT)
-            keystate |= ShiftMask;
-#endif
-        activateShortcut(keycode,
-            // Mod1Mask == Alt, Mod4Mask == Meta
-            keystate & (ShiftMask | ControlMask | Mod1Mask | Mod4Mask));
-    }
-    return false;
-}
-
-quint32 QxtGlobalShortcutPrivate::nativeModifiers(Qt::KeyboardModifiers modifiers)
-{
-    // ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, and Mod5Mask
-    quint32 native = 0;
-    if (modifiers & Qt::ShiftModifier)
-        native |= ShiftMask;
-    if (modifiers & Qt::ControlModifier)
-        native |= ControlMask;
-    if (modifiers & Qt::AltModifier)
-        native |= Mod1Mask;
-    if (modifiers & Qt::MetaModifier)
-        native |= Mod4Mask;
-
-    // TODO: resolve these?
-    //if (modifiers & Qt::MetaModifier)
-    //if (modifiers & Qt::KeypadModifier)
-    //if (modifiers & Qt::GroupSwitchModifier)
-    return native;
-}
-
-quint32 QxtGlobalShortcutPrivate::nativeKeycode(Qt::Key key)
-{
-  // (davidsansome) Try the table from QKeyMapper first - this seems to be
-  // the only way to get Keysyms for the media keys.
-  unsigned int keysym = 0;
-  int i = 0;
-  while (KeyTbl[i]) {
-    if (KeyTbl[i+1] == static_cast<uint>(key)) {
-      keysym = KeyTbl[i];
-      break;
-    }
-    i += 2;
-  }
-
-  // If that didn't work then fall back on XStringToKeysym
-  if (!keysym) {
-    keysym = XStringToKeysym(QKeySequence(key).toString().toLatin1().data());
-    if (keysym == NoSymbol)
-      keysym = static_cast<ushort>(key);
-  }
-
-  QxtX11Data x11;
-  if (!x11.isValid())
-    return 0;
-
-  return XKeysymToKeycode(x11.display(), keysym);
-}
-
-bool QxtGlobalShortcutPrivate::registerShortcut(quint32 nativeKey, quint32 nativeMods)
-{
-    QxtX11Data x11;
-    return x11.isValid() && x11.grabKey(nativeKey, nativeMods, x11.rootWindow());
-}
-
-bool QxtGlobalShortcutPrivate::unregisterShortcut(quint32 nativeKey, quint32 nativeMods)
-{
-    QxtX11Data x11;
-    return x11.isValid() && x11.ungrabKey(nativeKey, nativeMods, x11.rootWindow());
-}

3rdparty/sha2/CMakeLists.txt

@@ -1,3 +0,0 @@
-cmake_minimum_required(VERSION 2.8.11)
-
-add_library(sha2 STATIC sha2.cpp)

3rdparty/sha2/sha2.cpp

@@ -1,589 +0,0 @@
-/*
- * FILE:	sha2.c
- * AUTHOR:	Aaron D. Gifford - http://www.aarongifford.com/
- * 
- * Copyright (c) 2000-2001, Aaron D. Gifford
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holder nor the names of contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#include <string.h>
-#include <assert.h>
-
-#include "sha2.h"
-
-/*
- * ASSERT NOTE:
- * Some sanity checking code is included using assert().  On my FreeBSD
- * system, this additional code can be removed by compiling with NDEBUG
- * defined.  Check your own systems manpage on assert() to see how to
- * compile WITHOUT the sanity checking code on your system.
- *
- * UNROLLED TRANSFORM LOOP NOTE:
- * You can define SHA2_UNROLL_TRANSFORM to use the unrolled transform
- * loop version for the hash transform rounds (defined using macros
- * later in this file).  Either define on the command line, for example:
- *
- *   cc -DSHA2_UNROLL_TRANSFORM -o sha2 sha2.c sha2prog.c
- *
- * or define below:
- *
- *   #define SHA2_UNROLL_TRANSFORM
- *
- */
-
-
-/*** SHA-256/384/512 Machine Architecture Definitions *****************/
-/*
- * BYTE_ORDER NOTE:
- *
- * Please make sure that your system defines BYTE_ORDER.  If your
- * architecture is little-endian, make sure it also defines
- * LITTLE_ENDIAN and that the two (BYTE_ORDER and LITTLE_ENDIAN) are
- * equivilent.
- *
- * If your system does not define the above, then you can do so by
- * hand like this:
- *
- *   #define LITTLE_ENDIAN 1234
- *   #define BIG_ENDIAN    4321
- *
- * And for little-endian machines, add:
- *
- *   #define BYTE_ORDER LITTLE_ENDIAN 
- *
- * Or for big-endian machines:
- *
- *   #define BYTE_ORDER BIG_ENDIAN
- *
- * The FreeBSD machine this was written on defines BYTE_ORDER
- * appropriately by including <sys/types.h> (which in turn includes
- * <machine/endian.h> where the appropriate definitions are actually
- * made).
- */
-#ifdef __MINGW32__
-#include <sys/param.h>
-#endif
-
-#if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
-#error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
-#endif
-
-namespace strawberry_sha2 {
-
-/*
- * Define the followingsha2_* types to types of the correct length on
- * the native archtecture.   Most BSD systems and Linux define u_intXX_t
- * types.  Machines with very recent ANSI C headers, can use the
- * uintXX_t definintions from inttypes.h by defining SHA2_USE_INTTYPES_H
- * during compile or in the sha.h header file.
- *
- * Machines that support neither u_intXX_t nor inttypes.h's uintXX_t
- * will need to define these three typedefs below (and the appropriate
- * ones in sha.h too) by hand according to their system architecture.
- *
- * Thank you, Jun-ichiro itojun Hagino, for suggesting using u_intXX_t
- * types and pointing out recent ANSI C support for uintXX_t in inttypes.h.
- */
-#ifdef SHA2_USE_INTTYPES_H
-
-typedef uint8_t  sha2_byte;	/* Exactly 1 byte */
-typedef uint32_t sha2_word32;	/* Exactly 4 bytes */
-typedef uint64_t sha2_word64;	/* Exactly 8 bytes */
-
-#else /* SHA2_USE_INTTYPES_H */
-
-typedef u_int8_t  sha2_byte;	/* Exactly 1 byte */
-typedef u_int32_t sha2_word32;	/* Exactly 4 bytes */
-typedef u_int64_t sha2_word64;	/* Exactly 8 bytes */
-
-#endif /* SHA2_USE_INTTYPES_H */
-
-
-/*** SHA-256/384/512 Various Length Definitions ***********************/
-/* NOTE: Most of these are in sha2.h */
-#define SHA256_SHORT_BLOCK_LENGTH	(SHA256_BLOCK_LENGTH - 8)
-
-
-/*** ENDIAN REVERSAL MACROS *******************************************/
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define REVERSE32(w,x)	{ \
-	sha2_word32 tmp = (w); \
-	tmp = (tmp >> 16) | (tmp << 16); \
-	(x) = ((tmp & 0xff00ff00UL) >> 8) | ((tmp & 0x00ff00ffUL) << 8); \
-}
-#define REVERSE64(w,x)	{ \
-	sha2_word64 tmp = (w); \
-	tmp = (tmp >> 32) | (tmp << 32); \
-	tmp = ((tmp & 0xff00ff00ff00ff00ULL) >> 8) | \
-	      ((tmp & 0x00ff00ff00ff00ffULL) << 8); \
-	(x) = ((tmp & 0xffff0000ffff0000ULL) >> 16) | \
-	      ((tmp & 0x0000ffff0000ffffULL) << 16); \
-}
-#endif /* BYTE_ORDER == LITTLE_ENDIAN */
-
-/*
- * Macro for incrementally adding the unsigned 64-bit integer n to the
- * unsigned 128-bit integer (represented using a two-element array of
- * 64-bit words):
- */
-#define ADDINC128(w,n)	{ \
-	(w)[0] += (sha2_word64)(n); \
-	if ((w)[0] < (n)) { \
-		(w)[1]++; \
-	} \
-}
-
-/*
- * Macros for copying blocks of memory and for zeroing out ranges
- * of memory.  Using these macros makes it easy to switch from
- * using memset()/memcpy() and using bzero()/bcopy().
- *
- * Please define either SHA2_USE_MEMSET_MEMCPY or define
- * SHA2_USE_BZERO_BCOPY depending on which function set you
- * choose to use:
- */
-#if !defined(SHA2_USE_MEMSET_MEMCPY) && !defined(SHA2_USE_BZERO_BCOPY)
-/* Default to memset()/memcpy() if no option is specified */
-#define	SHA2_USE_MEMSET_MEMCPY	1
-#endif
-#if defined(SHA2_USE_MEMSET_MEMCPY) && defined(SHA2_USE_BZERO_BCOPY)
-/* Abort with an error if BOTH options are defined */
-#error Define either SHA2_USE_MEMSET_MEMCPY or SHA2_USE_BZERO_BCOPY, not both!
-#endif
-
-#ifdef SHA2_USE_MEMSET_MEMCPY
-#define MEMSET_BZERO(p,l)	memset((p), 0, (l))
-#define MEMCPY_BCOPY(d,s,l)	memcpy((d), (s), (l))
-#endif
-#ifdef SHA2_USE_BZERO_BCOPY
-#define MEMSET_BZERO(p,l)	bzero((p), (l))
-#define MEMCPY_BCOPY(d,s,l)	bcopy((s), (d), (l))
-#endif
-
-
-/*** THE SIX LOGICAL FUNCTIONS ****************************************/
-/*
- * Bit shifting and rotation (used by the six SHA-XYZ logical functions:
- *
- *   NOTE:  The naming of R and S appears backwards here (R is a SHIFT and
- *   S is a ROTATION) because the SHA-256/384/512 description document
- *   (see http://csrc.nist.gov/cryptval/shs/sha256-384-512.pdf) uses this
- *   same "backwards" definition.
- */
-/* Shift-right (used in SHA-256, SHA-384, and SHA-512): */
-#define R(b,x) 		((x) >> (b))
-/* 32-bit Rotate-right (used in SHA-256): */
-#define S32(b,x)	(((x) >> (b)) | ((x) << (32 - (b))))
-
-/* Two of six logical functions used in SHA-256, SHA-384, and SHA-512: */
-#define Ch(x,y,z)	(((x) & (y)) ^ ((~(x)) & (z)))
-#define Maj(x,y,z)	(((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
-
-/* Four of six logical functions used in SHA-256: */
-#define Sigma0_256(x)	(S32(2,  (x)) ^ S32(13, (x)) ^ S32(22, (x)))
-#define Sigma1_256(x)	(S32(6,  (x)) ^ S32(11, (x)) ^ S32(25, (x)))
-#define sigma0_256(x)	(S32(7,  (x)) ^ S32(18, (x)) ^ R(3 ,   (x)))
-#define sigma1_256(x)	(S32(17, (x)) ^ S32(19, (x)) ^ R(10,   (x)))
-
-/*** INTERNAL FUNCTION PROTOTYPES *************************************/
-/* NOTE: These should not be accessed directly from outside this
- * library -- they are intended for private internal visibility/use
- * only.
- */
-void SHA256_Transform(SHA256_CTX*, const sha2_word32*);
-
-
-/*** SHA-XYZ INITIAL HASH VALUES AND CONSTANTS ************************/
-/* Hash constant words K for SHA-256: */
-const static sha2_word32 K256[64] = {
-	0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
-	0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
-	0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
-	0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
-	0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
-	0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
-	0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
-	0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
-	0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
-	0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
-	0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
-	0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
-	0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
-	0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
-	0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
-	0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
-};
-
-/* Initial hash value H for SHA-256: */
-const static sha2_word32 sha256_initial_hash_value[8] = {
-	0x6a09e667UL,
-	0xbb67ae85UL,
-	0x3c6ef372UL,
-	0xa54ff53aUL,
-	0x510e527fUL,
-	0x9b05688cUL,
-	0x1f83d9abUL,
-	0x5be0cd19UL
-};
-
-
-/*
- * Constant used by SHA256/384/512_End() functions for converting the
- * digest to a readable hexadecimal character string:
- */
-static const char *sha2_hex_digits = "0123456789abcdef";
-
-
-/*** SHA-256: *********************************************************/
-void SHA256_Init(SHA256_CTX* context) {
-	if (context == (SHA256_CTX*)0) {
-		return;
-	}
-	MEMCPY_BCOPY(context->state, sha256_initial_hash_value, SHA256_DIGEST_LENGTH);
-	MEMSET_BZERO(context->buffer, SHA256_BLOCK_LENGTH);
-	context->bitcount = 0;
-}
-
-#ifdef SHA2_UNROLL_TRANSFORM
-
-/* Unrolled SHA-256 round macros: */
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-
-#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h)	\
-	REVERSE32(*data++, W256[j]); \
-	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + \
-             K256[j] + W256[j]; \
-	(d) += T1; \
-	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
-	j++
-
-
-#else /* BYTE_ORDER == LITTLE_ENDIAN */
-
-#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h)	\
-	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + \
-	     K256[j] + (W256[j] = *data++); \
-	(d) += T1; \
-	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
-	j++
-
-#endif /* BYTE_ORDER == LITTLE_ENDIAN */
-
-#define ROUND256(a,b,c,d,e,f,g,h)	\
-	s0 = W256[(j+1)&0x0f]; \
-	s0 = sigma0_256(s0); \
-	s1 = W256[(j+14)&0x0f]; \
-	s1 = sigma1_256(s1); \
-	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + K256[j] + \
-	     (W256[j&0x0f] += s1 + W256[(j+9)&0x0f] + s0); \
-	(d) += T1; \
-	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
-	j++
-
-void SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
-	sha2_word32	a, b, c, d, e, f, g, h, s0, s1;
-	sha2_word32	T1, *W256;
-	int		j;
-
-	W256 = (sha2_word32*)context->buffer;
-
-	/* Initialize registers with the prev. intermediate value */
-	a = context->state[0];
-	b = context->state[1];
-	c = context->state[2];
-	d = context->state[3];
-	e = context->state[4];
-	f = context->state[5];
-	g = context->state[6];
-	h = context->state[7];
-
-	j = 0;
-	do {
-		/* Rounds 0 to 15 (unrolled): */
-		ROUND256_0_TO_15(a,b,c,d,e,f,g,h);
-		ROUND256_0_TO_15(h,a,b,c,d,e,f,g);
-		ROUND256_0_TO_15(g,h,a,b,c,d,e,f);
-		ROUND256_0_TO_15(f,g,h,a,b,c,d,e);
-		ROUND256_0_TO_15(e,f,g,h,a,b,c,d);
-		ROUND256_0_TO_15(d,e,f,g,h,a,b,c);
-		ROUND256_0_TO_15(c,d,e,f,g,h,a,b);
-		ROUND256_0_TO_15(b,c,d,e,f,g,h,a);
-	} while (j < 16);
-
-	/* Now for the remaining rounds to 64: */
-	do {
-		ROUND256(a,b,c,d,e,f,g,h);
-		ROUND256(h,a,b,c,d,e,f,g);
-		ROUND256(g,h,a,b,c,d,e,f);
-		ROUND256(f,g,h,a,b,c,d,e);
-		ROUND256(e,f,g,h,a,b,c,d);
-		ROUND256(d,e,f,g,h,a,b,c);
-		ROUND256(c,d,e,f,g,h,a,b);
-		ROUND256(b,c,d,e,f,g,h,a);
-	} while (j < 64);
-
-	/* Compute the current intermediate hash value */
-	context->state[0] += a;
-	context->state[1] += b;
-	context->state[2] += c;
-	context->state[3] += d;
-	context->state[4] += e;
-	context->state[5] += f;
-	context->state[6] += g;
-	context->state[7] += h;
-
-	/* Clean up */
-	a = b = c = d = e = f = g = h = T1 = 0;
-}
-
-#else /* SHA2_UNROLL_TRANSFORM */
-
-void SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
-	sha2_word32	a, b, c, d, e, f, g, h, s0, s1;
-	sha2_word32	T1, T2, *W256;
-	int		j;
-
-	W256 = (sha2_word32*)context->buffer;
-
-	/* Initialize registers with the prev. intermediate value */
-	a = context->state[0];
-	b = context->state[1];
-	c = context->state[2];
-	d = context->state[3];
-	e = context->state[4];
-	f = context->state[5];
-	g = context->state[6];
-	h = context->state[7];
-
-	j = 0;
-	do {
-#if BYTE_ORDER == LITTLE_ENDIAN
-		/* Copy data while converting to host byte order */
-		REVERSE32(*data++,W256[j]);
-		/* Apply the SHA-256 compression function to update a..h */
-		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + W256[j];
-#else /* BYTE_ORDER == LITTLE_ENDIAN */
-		/* Apply the SHA-256 compression function to update a..h with copy */
-		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + (W256[j] = *data++);
-#endif /* BYTE_ORDER == LITTLE_ENDIAN */
-		T2 = Sigma0_256(a) + Maj(a, b, c);
-		h = g;
-		g = f;
-		f = e;
-		e = d + T1;
-		d = c;
-		c = b;
-		b = a;
-		a = T1 + T2;
-
-		j++;
-	} while (j < 16);
-
-	do {
-		/* Part of the message block expansion: */
-		s0 = W256[(j+1)&0x0f];
-		s0 = sigma0_256(s0);
-		s1 = W256[(j+14)&0x0f];	
-		s1 = sigma1_256(s1);
-
-		/* Apply the SHA-256 compression function to update a..h */
-		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + 
-		     (W256[j&0x0f] += s1 + W256[(j+9)&0x0f] + s0);
-		T2 = Sigma0_256(a) + Maj(a, b, c);
-		h = g;
-		g = f;
-		f = e;
-		e = d + T1;
-		d = c;
-		c = b;
-		b = a;
-		a = T1 + T2;
-
-		j++;
-	} while (j < 64);
-
-	/* Compute the current intermediate hash value */
-	context->state[0] += a;
-	context->state[1] += b;
-	context->state[2] += c;
-	context->state[3] += d;
-	context->state[4] += e;
-	context->state[5] += f;
-	context->state[6] += g;
-	context->state[7] += h;
-
-	/* Clean up */
-	a = b = c = d = e = f = g = h = T1 = T2 = 0;
-}
-
-#endif /* SHA2_UNROLL_TRANSFORM */
-
-void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
-	unsigned int	freespace, usedspace;
-
-	if (len == 0) {
-		/* Calling with no data is valid - we do nothing */
-		return;
-	}
-
-	/* Sanity check: */
-	assert(context != (SHA256_CTX*)0 && data != (sha2_byte*)0);
-
-	usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;
-	if (usedspace > 0) {
-		/* Calculate how much free space is available in the buffer */
-		freespace = SHA256_BLOCK_LENGTH - usedspace;
-
-		if (len >= freespace) {
-			/* Fill the buffer completely and process it */
-			MEMCPY_BCOPY(&context->buffer[usedspace], data, freespace);
-			context->bitcount += freespace << 3;
-			len -= freespace;
-			data += freespace;
-			SHA256_Transform(context, (sha2_word32*)context->buffer);
-		} else {
-			/* The buffer is not yet full */
-			MEMCPY_BCOPY(&context->buffer[usedspace], data, len);
-			context->bitcount += len << 3;
-			/* Clean up: */
-			usedspace = freespace = 0;
-			return;
-		}
-	}
-	while (len >= SHA256_BLOCK_LENGTH) {
-		/* Process as many complete blocks as we can */
-		SHA256_Transform(context, (sha2_word32*)data);
-		context->bitcount += SHA256_BLOCK_LENGTH << 3;
-		len -= SHA256_BLOCK_LENGTH;
-		data += SHA256_BLOCK_LENGTH;
-	}
-	if (len > 0) {
-		/* There's left-overs, so save 'em */
-		MEMCPY_BCOPY(context->buffer, data, len);
-		context->bitcount += len << 3;
-	}
-	/* Clean up: */
-	usedspace = freespace = 0;
-}
-
-void SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
-	sha2_word32	*d = (sha2_word32*)digest;
-	unsigned int	usedspace;
-
-	/* Sanity check: */
-	assert(context != (SHA256_CTX*)0);
-
-	/* If no digest buffer is passed, we don't bother doing this: */
-	if (digest != (sha2_byte*)0) {
-		usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;
-#if BYTE_ORDER == LITTLE_ENDIAN
-		/* Convert FROM host byte order */
-		REVERSE64(context->bitcount,context->bitcount);
-#endif
-		if (usedspace > 0) {
-			/* Begin padding with a 1 bit: */
-			context->buffer[usedspace++] = 0x80;
-
-			if (usedspace <= SHA256_SHORT_BLOCK_LENGTH) {
-				/* Set-up for the last transform: */
-				MEMSET_BZERO(&context->buffer[usedspace], SHA256_SHORT_BLOCK_LENGTH - usedspace);
-			} else {
-				if (usedspace < SHA256_BLOCK_LENGTH) {
-					MEMSET_BZERO(&context->buffer[usedspace], SHA256_BLOCK_LENGTH - usedspace);
-				}
-				/* Do second-to-last transform: */
-				SHA256_Transform(context, (sha2_word32*)context->buffer);
-
-				/* And set-up for the last transform: */
-				MEMSET_BZERO(context->buffer, SHA256_SHORT_BLOCK_LENGTH);
-			}
-		} else {
-			/* Set-up for the last transform: */
-			MEMSET_BZERO(context->buffer, SHA256_SHORT_BLOCK_LENGTH);
-
-			/* Begin padding with a 1 bit: */
-			*context->buffer = 0x80;
-		}
-		/* Set the bit count: */
-		*(sha2_word64*)&context->buffer[SHA256_SHORT_BLOCK_LENGTH] = context->bitcount;
-
-		/* Final transform: */
-		SHA256_Transform(context, (sha2_word32*)context->buffer);
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-		{
-			/* Convert TO host byte order */
-			int	j;
-			for (j = 0; j < 8; j++) {
-				REVERSE32(context->state[j],context->state[j]);
-				*d++ = context->state[j];
-			}
-		}
-#else
-		MEMCPY_BCOPY(d, context->state, SHA256_DIGEST_LENGTH);
-#endif
-	}
-
-	/* Clean up state data: */
-	MEMSET_BZERO(context, sizeof(SHA256_CTX));
-	usedspace = 0;
-}
-
-char *SHA256_End(SHA256_CTX* context, char buffer[]) {
-	sha2_byte	digest[SHA256_DIGEST_LENGTH], *d = digest;
-	int		i;
-
-	/* Sanity check: */
-	assert(context != (SHA256_CTX*)0);
-
-	if (buffer != (char*)0) {
-		SHA256_Final(digest, context);
-
-		for (i = 0; i < SHA256_DIGEST_LENGTH; i++) {
-			*buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
-			*buffer++ = sha2_hex_digits[*d & 0x0f];
-			d++;
-		}
-		*buffer = (char)0;
-	} else {
-		MEMSET_BZERO(context, sizeof(SHA256_CTX));
-	}
-	MEMSET_BZERO(digest, SHA256_DIGEST_LENGTH);
-	return buffer;
-}
-
-char* SHA256_Data(const sha2_byte* data, size_t len, char digest[SHA256_DIGEST_STRING_LENGTH]) {
-	SHA256_CTX	context;
-
-	SHA256_Init(&context);
-	SHA256_Update(&context, data, len);
-	return SHA256_End(&context, digest);
-}
-
-}  // namespace strawberry_sha2

3rdparty/sha2/sha2.h

@@ -1,81 +0,0 @@
-/*
- * FILE:	sha2.h
- * AUTHOR:	Aaron D. Gifford - http://www.aarongifford.com/
- * 
- * Copyright (c) 2000-2001, Aaron D. Gifford
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holder nor the names of contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $Id: sha2.h,v 1.1 2001/11/08 00:02:01 adg Exp adg $
- */
-
-#ifndef __STRAWBERRY_SHA2_H__
-#define __STRAWBERRY_SHA2_H__
-
-#include <stddef.h>
-
-/*
- * Import u_intXX_t size_t type definitions from system headers.  You
- * may need to change this, or define these things yourself in this
- * file.
- */
-#include <sys/types.h>
-
-namespace strawberry_sha2 {
-
-/*** SHA-256/384/512 Various Length Definitions ***********************/
-static const int SHA256_BLOCK_LENGTH = 64;
-static const int SHA256_DIGEST_LENGTH = 32;
-static const int SHA256_DIGEST_STRING_LENGTH = (SHA256_DIGEST_LENGTH * 2 + 1);
-
-
-/*** SHA-256/384/512 Context Structures *******************************/
-/* NOTE: If your architecture does not define either u_intXX_t types or
- * uintXX_t (from inttypes.h), you may need to define things by hand
- * for your system:
- */
-#ifdef __MINGW32__
-typedef unsigned char u_int8_t;		/* 1-byte  (8-bits)  */
-typedef unsigned int u_int32_t;		/* 4-bytes (32-bits) */
-typedef unsigned long long u_int64_t;	/* 8-bytes (64-bits) */
-#endif
-
-typedef struct _SHA256_CTX {
-	u_int32_t	state[8];
-	u_int64_t	bitcount;
-	u_int8_t	buffer[SHA256_BLOCK_LENGTH];
-} SHA256_CTX;
-
-
-void SHA256_Init(SHA256_CTX *);
-void SHA256_Update(SHA256_CTX*, const u_int8_t*, size_t);
-void SHA256_Final(u_int8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*);
-char* SHA256_End(SHA256_CTX*, char[SHA256_DIGEST_STRING_LENGTH]);
-char* SHA256_Data(const u_int8_t*, size_t, char[SHA256_DIGEST_STRING_LENGTH]);
-
-}  // namespace strawberry_sha2
-
-#endif /* __STRAWBERRY_SHA2_H__ */

3rdparty/singleapplication/CMakeLists.txt

@@ -0,0 +1,36 @@
+cmake_minimum_required(VERSION 3.7)
+
+include(CheckIncludeFiles)
+include(CheckFunctionExists)
+
+check_function_exists(geteuid HAVE_GETEUID)
+check_function_exists(getpwuid HAVE_GETPWUID)
+
+set(SINGLEAPP-SOURCES singleapplication.cpp singleapplication_p.cpp)
+set(SINGLEAPP-MOC-HEADERS singleapplication.h singleapplication_p.h)
+qt_wrap_cpp(SINGLEAPP-SOURCES-MOC ${SINGLEAPP-MOC-HEADERS})
+add_library(singleapplication STATIC ${SINGLEAPP-SOURCES} ${SINGLEAPP-SOURCES-MOC})
+target_include_directories(singleapplication PRIVATE
+  ${CMAKE_CURRENT_SOURCE_DIR}
+  ${CMAKE_CURRENT_BINARY_DIR}
+)
+target_link_libraries(singleapplication PRIVATE
+  ${QtCore_LIBRARIES}
+  ${QtWidgets_LIBRARIES}
+  ${QtNetwork_LIBRARIES}
+)
+
+set(SINGLECOREAPP-SOURCES singlecoreapplication.cpp singlecoreapplication_p.cpp)
+set(SINGLECOREAPP-MOC-HEADERS singlecoreapplication.h singlecoreapplication_p.h)
+qt_wrap_cpp(SINGLECOREAPP-SOURCES-MOC ${SINGLECOREAPP-MOC-HEADERS})
+add_library(singlecoreapplication STATIC ${SINGLECOREAPP-SOURCES} ${SINGLECOREAPP-SOURCES-MOC})
+target_include_directories(singlecoreapplication PRIVATE
+  ${CMAKE_CURRENT_SOURCE_DIR}
+  ${CMAKE_CURRENT_BINARY_DIR}
+)
+target_link_libraries(singlecoreapplication PRIVATE
+  ${QtCore_LIBRARIES}
+  ${QtNetwork_LIBRARIES}
+)
+
+configure_file(config.h.in "${CMAKE_CURRENT_BINARY_DIR}/config.h")

3rdparty/singleapplication/LICENSE

@@ -1,4 +1,6 @@
-Copyright (C) 2011 by Mike McQuaid
+The MIT License (MIT)
+
+Copyright (c) Itay Grudev 2015 - 2020
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -17,3 +19,6 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
+
+Note: Some of the examples include code not distributed under the terms of the
+MIT License.

3rdparty/singleapplication/README.md

@@ -0,0 +1,305 @@
+SingleApplication
+=================
+[![CI](https://github.com/itay-grudev/SingleApplication/workflows/CI:%20Build%20Test/badge.svg)](https://github.com/itay-grudev/SingleApplication/actions)
+
+This is a replacement of the QtSingleApplication for `Qt5` and `Qt6`.
+
+Keeps the Primary Instance of your Application and kills each subsequent
+instances. It can (if enabled) spawn secondary (non-related to the primary)
+instances and can send data to the primary instance from secondary instances.
+
+Usage
+-----
+
+The `SingleApplication` class inherits from whatever `Q[Core|Gui]Application`
+class you specify via the `QAPPLICATION_CLASS` macro (`QCoreApplication` is the
+default). Further usage is similar to the use of the `Q[Core|Gui]Application`
+classes.
+
+You can use the library as if you use any other `QCoreApplication` derived
+class:
+
+```cpp
+#include <QApplication>
+#include <SingleApplication.h>
+
+int main( int argc, char* argv[] )
+{
+    SingleApplication app( argc, argv );
+
+    return app.exec();
+}
+```
+
+To include the library files I would recommend that you add it as a git
+submodule to your project. Here is how:
+
+```bash
+git submodule add https://github.com/itay-grudev/SingleApplication.git singleapplication
+```
+
+**Qmake:**
+
+Then include the `singleapplication.pri` file in your `.pro` project file.
+
+```qmake
+include(singleapplication/singleapplication.pri)
+DEFINES += QAPPLICATION_CLASS=QApplication
+```
+
+**CMake:**
+
+Then include the subdirectory in your `CMakeLists.txt` project file.
+
+```cmake
+set(QAPPLICATION_CLASS QApplication CACHE STRING "Inheritance class for SingleApplication")
+add_subdirectory(src/third-party/singleapplication)
+target_link_libraries(${PROJECT_NAME} SingleApplication::SingleApplication)
+```
+
+
+The library sets up a `QLocalServer` and a `QSharedMemory` block. The first
+instance of your Application is your Primary Instance. It would check if the
+shared memory block exists and if not it will start a `QLocalServer` and listen
+for connections. Each subsequent instance of your application would check if the
+shared memory block exists and if it does, it will connect to the QLocalServer
+to notify the primary instance that a new instance had been started, after which
+it would terminate with status code `0`. In the Primary Instance
+`SingleApplication` would emit the `instanceStarted()` signal upon detecting
+that a new instance had been started.
+
+The library uses `stdlib` to terminate the program with the `exit()` function.
+
+Also don't forget to specify which `QCoreApplication` class your app is using if it
+is not `QCoreApplication` as in examples above.
+
+The `Instance Started` signal
+-----------------------------
+
+The SingleApplication class implements a `instanceStarted()` signal. You can
+bind to that signal to raise your application's window when a new instance had
+been started, for example.
+
+```cpp
+// window is a QWindow instance
+QObject::connect(
+    &app,
+    &SingleApplication::instanceStarted,
+    &window,
+    &QWindow::raise
+);
+```
+
+Using `SingleApplication::instance()` is a neat way to get the
+`SingleApplication` instance for binding to it's signals anywhere in your
+program.
+
+__Note:__ On Windows the ability to bring the application windows to the
+foreground is restricted. See [Windows specific implementations](Windows.md)
+for a workaround and an example implementation.
+
+
+Secondary Instances
+-------------------
+
+If you want to be able to launch additional Secondary Instances (not related to
+your Primary Instance) you have to enable that with the third parameter of the
+`SingleApplication` constructor. The default is `false` meaning no Secondary
+Instances. Here is an example of how you would start a Secondary Instance send
+a message with the command line arguments to the primary instance and then shut
+down.
+
+```cpp
+int main(int argc, char *argv[])
+{
+    SingleApplication app( argc, argv, true );
+
+    if( app.isSecondary() ) {
+        app.sendMessage(  app.arguments().join(' ')).toUtf8() );
+        app.exit( 0 );
+    }
+
+    return app.exec();
+}
+```
+
+*__Note:__ A secondary instance won't cause the emission of the
+`instanceStarted()` signal by default. See `SingleApplication::Mode` for more
+details.*
+
+You can check whether your instance is a primary or secondary with the following
+methods:
+
+```cpp
+app.isPrimary();
+// or
+app.isSecondary();
+```
+
+*__Note:__ If your Primary Instance is terminated a newly launched instance
+will replace the Primary one even if the Secondary flag has been set.*
+
+Examples
+--------
+
+There are three examples provided in this repository:
+
+* Basic example that prevents a secondary instance from starting [`examples/basic`](https://github.com/itay-grudev/SingleApplication/tree/master/examples/basic)
+* An example of a graphical application raising it's parent window [`examples/calculator`](https://github.com/itay-grudev/SingleApplication/tree/master/examples/calculator)
+* A console application sending the primary instance it's command line parameters [`examples/sending_arguments`](https://github.com/itay-grudev/SingleApplication/tree/master/examples/sending_arguments)
+
+API
+---
+
+### Members
+
+```cpp
+SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSecondary = false, Options options = Mode::User, int timeout = 100, QString userData = QString() )
+```
+
+Depending on whether `allowSecondary` is set, this constructor may terminate
+your app if there is already a primary instance running. Additional `Options`
+can be specified to set whether the SingleApplication block should work
+user-wide or system-wide. Additionally the `Mode::SecondaryNotification` may be
+used to notify the primary instance whenever a secondary instance had been
+started (disabled by default). `timeout` specifies the maximum time in
+milliseconds to wait for blocking operations. Setting `userData` provides additional data that will isolate this instance from other instances that do not have the same (or any) user data set.
+
+*__Note:__ `argc` and `argv` may be changed as Qt removes arguments that it
+recognizes.*
+
+*__Note:__ `Mode::SecondaryNotification` only works if set on both the primary
+and the secondary instance.*
+
+*__Note:__ Operating system can restrict the shared memory blocks to the same
+user, in which case the User/System modes will have no effect and the block will
+be user wide.*
+
+---
+
+```cpp
+bool SingleApplication::sendMessage( QByteArray message, int timeout = 100 )
+```
+
+Sends `message` to the Primary Instance. Uses `timeout` as a the maximum timeout
+in milliseconds for blocking functions. Returns `true` if the message has been sent
+successfully. If the message can't be sent or the function timeouts - returns `false`.
+
+---
+
+```cpp
+bool SingleApplication::isPrimary()
+```
+
+Returns if the instance is the primary instance.
+
+---
+
+```cpp
+bool SingleApplication::isSecondary()
+```
+Returns if the instance is a secondary instance.
+
+---
+
+```cpp
+quint32 SingleApplication::instanceId()
+```
+
+Returns a unique identifier for the current instance.
+
+---
+
+```cpp
+qint64 SingleApplication::primaryPid()
+```
+
+Returns the process ID (PID) of the primary instance.
+
+---
+
+```cpp
+QString SingleApplication::primaryUser()
+```
+
+Returns the username the primary instance is running as.
+
+---
+
+```cpp
+QString SingleApplication::currentUser()
+```
+
+Returns the username the current instance is running as.
+
+### Signals
+
+```cpp
+void SingleApplication::instanceStarted()
+```
+
+Triggered whenever a new instance had been started, except for secondary
+instances if the `Mode::SecondaryNotification` flag is not specified.
+
+---
+
+```cpp
+void SingleApplication::receivedMessage( quint32 instanceId, QByteArray message )
+```
+
+Triggered whenever there is a message received from a secondary instance.
+
+---
+
+### Flags
+
+```cpp
+enum SingleApplication::Mode
+```
+
+*   `Mode::User` - The SingleApplication block should apply user wide. This adds
+    user specific data to the key used for the shared memory and server name.
+    This is the default functionality.
+*   `Mode::System` – The SingleApplication block applies system-wide.
+*   `Mode::SecondaryNotification` – Whether to trigger `instanceStarted()` even
+    whenever secondary instances are started.
+*   `Mode::ExcludeAppPath` – Excludes the application path from the server name
+    (and memory block) hash.
+*   `Mode::ExcludeAppVersion` – Excludes the application version from the server
+    name (and memory block) hash.
+
+*__Note:__ `Mode::SecondaryNotification` only works if set on both the primary
+and the secondary instance.*
+
+*__Note:__ Operating system can restrict the shared memory blocks to the same
+user, in which case the User/System modes will have no effect and the block will
+be user wide.*
+
+---
+
+Versioning
+----------
+
+Each major version introduces either very significant changes or is not
+backwards compatible with the previous version. Minor versions only add
+additional features, bug fixes or performance improvements and are backwards
+compatible with the previous release. See [`CHANGELOG.md`](CHANGELOG.md) for
+more details.
+
+Implementation
+--------------
+
+The library is implemented with a QSharedMemory block which is thread safe and
+guarantees a race condition will not occur. It also uses a QLocalSocket to
+notify the main process that a new instance had been spawned and thus invoke the
+`instanceStarted()` signal and for messaging the primary instance.
+
+Additionally the library can recover from being forcefully killed on *nix
+systems and will reset the memory block given that there are no other
+instances running.
+
+License
+-------
+This library and it's supporting documentation are released under
+`The MIT License (MIT)` with the exception of the Qt calculator examples which
+is distributed under the BSD license.

3rdparty/singleapplication/config.h.in

@@ -0,0 +1,2 @@
+#cmakedefine HAVE_GETEUID
+#cmakedefine HAVE_GETPWUID

3rdparty/singleapplication/singleapplication.cpp

@@ -0,0 +1,266 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#include <cstdlib>
+#include <limits>
+
+#include <QtGlobal>
+#include <QApplication>
+#include <QThread>
+#include <QSharedMemory>
+#include <QLocalSocket>
+#include <QByteArray>
+#include <QElapsedTimer>
+#include <QtDebug>
+
+#include "singleapplication.h"
+#include "singleapplication_p.h"
+
+/**
+ * @brief Constructor. Checks and fires up LocalServer or closes the program if another instance already exists
+ * @param argc
+ * @param argv
+ * @param allowSecondary Whether to enable secondary instance support
+ * @param options Optional flags to toggle specific behaviour
+ * @param timeout Maximum time blocking functions are allowed during app load
+ */
+SingleApplication::SingleApplication(int &argc, char *argv[], const bool allowSecondary, const Options options, const int timeout)
+    : app_t(argc, argv),
+      d_ptr(new SingleApplicationPrivate(this)) {
+
+  Q_D(SingleApplication);
+
+  // Store the current mode of the program
+  d->options_ = options;
+
+  // Generating an application ID used for identifying the shared memory block and QLocalServer
+  d->genBlockServerName();
+
+  // To mitigate QSharedMemory issues with large amount of processes attempting to attach at the same time
+  SingleApplicationPrivate::randomSleep();
+
+#ifdef Q_OS_UNIX
+  // By explicitly attaching it and then deleting it we make sure that the memory is deleted even after the process has crashed on Unix.
+  d->memory_ = new QSharedMemory(d->blockServerName_);
+  d->memory_->attach();
+  delete d->memory_;
+#endif
+
+  // Guarantee thread safe behaviour with a shared memory block.
+  d->memory_ = new QSharedMemory(d->blockServerName_);
+
+  // Create a shared memory block
+  if (d->memory_->create(sizeof(InstancesInfo))) {
+    // Initialize the shared memory block
+    if (!d->memory_->lock()) {
+      qCritical() << "SingleApplication: Unable to lock memory block after create.";
+      abortSafely();
+    }
+    d->initializeMemoryBlock();
+  }
+  else {
+    if (d->memory_->error() == QSharedMemory::AlreadyExists) {
+      // Attempt to attach to the memory segment
+      if (!d->memory_->attach()) {
+        qCritical() << "SingleApplication: Unable to attach to shared memory block.";
+        abortSafely();
+      }
+      if (!d->memory_->lock()) {
+        qCritical() << "SingleApplication: Unable to lock memory block after attach.";
+        abortSafely();
+      }
+    }
+    else {
+      qCritical() << "SingleApplication: Unable to create block.";
+      abortSafely();
+    }
+  }
+
+  InstancesInfo *instance = static_cast<InstancesInfo*>(d->memory_->data());
+  QElapsedTimer time;
+  time.start();
+
+  // Make sure the shared memory block is initialised and in consistent state
+  forever {
+    // If the shared memory block's checksum is valid continue
+    if (d->blockChecksum() == instance->checksum) break;
+
+    // If more than 5s have elapsed, assume the primary instance crashed and assume it's position
+    if (time.elapsed() > 5000) {
+      qWarning() << "SingleApplication: Shared memory block has been in an inconsistent state from more than 5s. Assuming primary instance failure.";
+      d->initializeMemoryBlock();
+    }
+
+    // Otherwise wait for a random period and try again.
+    // The random sleep here limits the probability of a collision between two racing apps and allows the app to initialise faster
+    if (!d->memory_->unlock()) {
+      qDebug() << "SingleApplication: Unable to unlock memory for random wait.";
+      qDebug() << d->memory_->errorString();
+    }
+    SingleApplicationPrivate::randomSleep();
+    if (!d->memory_->lock()) {
+      qCritical() << "SingleApplication: Unable to lock memory after random wait.";
+      abortSafely();
+    }
+  }
+
+  if (!instance->primary) {
+    d->startPrimary();
+    if (!d->memory_->unlock()) {
+      qDebug() << "SingleApplication: Unable to unlock memory after primary start.";
+      qDebug() << d->memory_->errorString();
+    }
+    return;
+  }
+
+  // Check if another instance can be started
+  if (allowSecondary) {
+    d->startSecondary();
+    if (d->options_ & Mode::SecondaryNotification) {
+      d->connectToPrimary(timeout, SingleApplicationPrivate::SecondaryInstance);
+    }
+    if (!d->memory_->unlock()) {
+      qDebug() << "SingleApplication: Unable to unlock memory after secondary start.";
+      qDebug() << d->memory_->errorString();
+    }
+    return;
+  }
+
+  if (!d->memory_->unlock()) {
+    qDebug() << "SingleApplication: Unable to unlock memory at end of execution.";
+    qDebug() << d->memory_->errorString();
+  }
+
+  d->connectToPrimary(timeout, SingleApplicationPrivate::NewInstance);
+
+  delete d;
+
+  ::exit(EXIT_SUCCESS);
+
+}
+
+SingleApplication::~SingleApplication() {
+  Q_D(SingleApplication);
+  delete d;
+}
+
+/**
+ * Checks if the current application instance is primary.
+ * @return Returns true if the instance is primary, false otherwise.
+ */
+bool SingleApplication::isPrimary() const {
+  Q_D(const SingleApplication);
+  return d->server_ != nullptr;
+}
+
+/**
+ * Checks if the current application instance is secondary.
+ * @return Returns true if the instance is secondary, false otherwise.
+ */
+bool SingleApplication::isSecondary() const {
+  Q_D(const SingleApplication);
+  return d->server_ == nullptr;
+}
+
+/**
+ * Allows you to identify an instance by returning unique consecutive instance ids.
+ * It is reset when the first (primary) instance of your app starts and only incremented afterwards.
+ * @return Returns a unique instance id.
+ */
+quint32 SingleApplication::instanceId() const {
+  Q_D(const SingleApplication);
+  return d->instanceNumber_;
+}
+
+/**
+ * Returns the OS PID (Process Identifier) of the process running the primary instance.
+ * Especially useful when SingleApplication is coupled with OS. specific APIs.
+ * @return Returns the primary instance PID.
+ */
+qint64 SingleApplication::primaryPid() const {
+  Q_D(const SingleApplication);
+  return d->primaryPid();
+}
+
+/**
+ * Returns the username the primary instance is running as.
+ * @return Returns the username the primary instance is running as.
+ */
+QString SingleApplication::primaryUser() const {
+  Q_D(const SingleApplication);
+  return d->primaryUser();
+}
+
+/**
+ * Returns the username the current instance is running as.
+ * @return Returns the username the current instance is running as.
+ */
+QString SingleApplication::currentUser() const {
+  return SingleApplicationPrivate::getUsername();
+}
+
+/**
+ * Sends message to the Primary Instance.
+ * @param message The message to send.
+ * @param timeout the maximum timeout in milliseconds for blocking functions.
+ * @return true if the message was sent successfully, false otherwise.
+ */
+bool SingleApplication::sendMessage(const QByteArray &message, const int timeout) {
+
+  Q_D(SingleApplication);
+
+  // Nobody to connect to
+  if (isPrimary()) return false;
+
+  // Make sure the socket is connected
+  if (!d->connectToPrimary(timeout, SingleApplicationPrivate::Reconnect)) {
+    return false;
+  }
+
+  return d->writeConfirmedMessage(timeout, message);
+}
+
+/**
+ * Cleans up the shared memory block and exits with a failure.
+ * This function halts program execution.
+ */
+void SingleApplication::abortSafely() {
+
+  Q_D(SingleApplication);
+
+  qCritical() << "SingleApplication: " << d->memory_->error() << d->memory_->errorString();
+  delete d;
+
+  ::exit(EXIT_FAILURE);
+
+}

3rdparty/singleapplication/singleapplication.h

@@ -0,0 +1,152 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#ifndef SINGLEAPPLICATION_H
+#define SINGLEAPPLICATION_H
+
+#include <QtGlobal>
+#include <QApplication>
+#include <QFlags>
+#include <QByteArray>
+
+class SingleApplicationPrivate;
+
+/**
+ * @brief The SingleApplication class handles multiple instances of the same Application
+ * @see QApplication
+ */
+class SingleApplication : public QApplication {  // clazy:exclude=ctor-missing-parent-argument
+  Q_OBJECT
+
+  using app_t = QApplication;
+
+ public:
+  /**
+   * @brief Mode of operation of SingleApplication.
+   * Whether the block should be user-wide or system-wide and whether the
+   * primary instance should be notified when a secondary instance had been
+   * started.
+   * @note Operating system can restrict the shared memory blocks to the same
+   * user, in which case the User/System modes will have no effect and the
+   * block will be user wide.
+   * @enum
+   */
+  enum Mode {
+    User = 1 << 0,
+    System = 1 << 1,
+    SecondaryNotification = 1 << 2,
+    ExcludeAppVersion = 1 << 3,
+    ExcludeAppPath = 1 << 4
+  };
+  Q_DECLARE_FLAGS(Options, Mode)
+
+  /**
+   * @brief Intitializes a SingleApplication instance with argc command line
+   * arguments in argv
+   * @arg {int &} argc - Number of arguments in argv
+   * @arg {const char *[]} argv - Supplied command line arguments
+   * @arg {bool} allowSecondary - Whether to start the instance as secondary
+   * if there is already a primary instance.
+   * @arg {Mode} mode - Whether for the SingleApplication block to be applied
+   * User wide or System wide.
+   * @arg {int} timeout - Timeout to wait in milliseconds.
+   * @note argc and argv may be changed as Qt removes arguments that it
+   * recognizes
+   * @note Mode::SecondaryNotification only works if set on both the primary
+   * instance and the secondary instance.
+   * @note The timeout is just a hint for the maximum time of blocking
+   * operations. It does not guarantee that the SingleApplication
+   * initialisation will be completed in given time, though is a good hint.
+   * Usually 4*timeout would be the worst case (fail) scenario.
+   */
+  explicit SingleApplication(int &argc, char *argv[], const bool allowSecondary = false, const Options options = Mode::User, const int timeout = 1000);
+  ~SingleApplication() override;
+
+  /**
+   * @brief Returns if the instance is the primary instance
+   * @returns {bool}
+   */
+  bool isPrimary() const;
+
+  /**
+   * @brief Returns if the instance is a secondary instance
+   * @returns {bool}
+   */
+  bool isSecondary() const;
+
+  /**
+   * @brief Returns a unique identifier for the current instance
+   * @returns {qint32}
+   */
+  quint32 instanceId() const;
+
+  /**
+   * @brief Returns the process ID (PID) of the primary instance
+   * @returns {qint64}
+   */
+  qint64 primaryPid() const;
+
+  /**
+   * @brief Returns the username of the user running the primary instance
+   * @returns {QString}
+   */
+  QString primaryUser() const;
+
+  /**
+   * @brief Returns the username of the current user
+   * @returns {QString}
+   */
+  QString currentUser() const;
+
+  /**
+   * @brief Sends a message to the primary instance. Returns true on success.
+   * @param {int} timeout - Timeout for connecting
+   * @returns {bool}
+   * @note sendMessage() will return false if invoked from the primary
+   * instance.
+   */
+  bool sendMessage(const QByteArray &message, const int timeout = 1000);
+
+ signals:
+  void instanceStarted();
+  void receivedMessage(quint32 instanceId, QByteArray message);
+
+ private:
+  SingleApplicationPrivate *d_ptr;
+  Q_DECLARE_PRIVATE(SingleApplication)
+  void abortSafely();
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(SingleApplication::Options)
+
+#endif  // SINGLEAPPLICATION_H

3rdparty/singleapplication/singleapplication_p.cpp

@@ -0,0 +1,526 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#include "config.h"
+
+#include <QtGlobal>
+
+#include <cstdlib>
+#include <cstddef>
+
+#ifdef Q_OS_UNIX
+#  include <unistd.h>
+#  include <sys/types.h>
+#  include <pwd.h>
+#endif
+
+#ifdef Q_OS_WIN
+#  ifndef NOMINMAX
+#    define NOMINMAX 1
+#  endif
+#  include <windows.h>
+#  include <lmcons.h>
+#endif
+
+#include <QObject>
+#include <QThread>
+#include <QIODevice>
+#include <QSharedMemory>
+#include <QByteArray>
+#include <QDataStream>
+#include <QCryptographicHash>
+#include <QLocalServer>
+#include <QLocalSocket>
+#include <QElapsedTimer>
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+#  include <QRandomGenerator>
+#else
+#  include <QDateTime>
+#endif
+
+#include "singleapplication.h"
+#include "singleapplication_p.h"
+
+SingleApplicationPrivate::SingleApplicationPrivate(SingleApplication *ptr)
+    : q_ptr(ptr),
+      memory_(nullptr),
+      socket_(nullptr),
+      server_(nullptr),
+      instanceNumber_(-1) {}
+
+SingleApplicationPrivate::~SingleApplicationPrivate() {
+
+  if (socket_ != nullptr) {
+    socket_->close();
+    delete socket_;
+    socket_ = nullptr;
+  }
+
+  if (memory_ != nullptr) {
+    memory_->lock();
+    InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+    if (server_ != nullptr) {
+      server_->close();
+      delete server_;
+      instance->primary = false;
+      instance->primaryPid = -1;
+      instance->primaryUser[0] = '\0';
+      instance->checksum = blockChecksum();
+    }
+    memory_->unlock();
+
+    delete memory_;
+    memory_ = nullptr;
+  }
+
+}
+
+QString SingleApplicationPrivate::getUsername() {
+
+#ifdef Q_OS_UNIX
+  QString username;
+#if defined(HAVE_GETEUID) && defined(HAVE_GETPWUID)
+  struct passwd *pw = getpwuid(geteuid());
+  if (pw) {
+    username = QString::fromLocal8Bit(pw->pw_name);
+  }
+#endif
+  if (username.isEmpty()) {
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    username = qEnvironmentVariable("USER");
+#else
+    username = QString::fromLocal8Bit(qgetenv("USER"));
+#endif
+  }
+  return username;
+#endif
+
+#ifdef Q_OS_WIN
+  wchar_t username[UNLEN + 1];
+  // Specifies size of the buffer on input
+  DWORD usernameLength = UNLEN + 1;
+  if (GetUserNameW(username, &usernameLength)) {
+    return QString::fromWCharArray(username);
+  }
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+  return qEnvironmentVariable("USERNAME");
+#else
+  return QString::fromLocal8Bit(qgetenv("USERNAME"));
+#endif
+#endif
+
+}
+
+void SingleApplicationPrivate::genBlockServerName() {
+
+  QCryptographicHash appData(QCryptographicHash::Sha256);
+  appData.addData("SingleApplication");
+  appData.addData(SingleApplication::app_t::applicationName().toUtf8());
+  appData.addData(SingleApplication::app_t::organizationName().toUtf8());
+  appData.addData(SingleApplication::app_t::organizationDomain().toUtf8());
+
+  if (!(options_ & SingleApplication::Mode::ExcludeAppVersion)) {
+    appData.addData(SingleApplication::app_t::applicationVersion().toUtf8());
+  }
+
+  if (!(options_ & SingleApplication::Mode::ExcludeAppPath)) {
+#if defined(Q_OS_UNIX)
+    const QByteArray appImagePath = qgetenv("APPIMAGE");
+    if (appImagePath.isEmpty()) {
+      appData.addData(SingleApplication::app_t::applicationFilePath().toUtf8());
+    }
+    else {
+      appData.addData(appImagePath);
+    };
+#elif defined(Q_OS_WIN)
+    appData.addData(SingleApplication::app_t::applicationFilePath().toLower().toUtf8());
+#else
+    appData.addData(SingleApplication::app_t::applicationFilePath().toUtf8());
+#endif
+  }
+
+  // User level block requires a user specific data in the hash
+  if (options_ & SingleApplication::Mode::User) {
+    appData.addData(getUsername().toUtf8());
+  }
+
+  // Replace the backslash in RFC 2045 Base64 [a-zA-Z0-9+/=] to comply with server naming requirements.
+  blockServerName_ = appData.result().toBase64().replace("/", "_");
+
+}
+
+void SingleApplicationPrivate::initializeMemoryBlock() const {
+
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+  instance->primary = false;
+  instance->secondary = 0;
+  instance->primaryPid = -1;
+  instance->primaryUser[0] = '\0';
+  instance->checksum = blockChecksum();
+
+}
+
+void SingleApplicationPrivate::startPrimary() {
+
+  // Reset the number of connections
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+
+  instance->primary = true;
+  instance->primaryPid = QCoreApplication::applicationPid();
+  qstrncpy(instance->primaryUser, getUsername().toUtf8().data(), sizeof(instance->primaryUser));
+  instance->checksum = blockChecksum();
+  instanceNumber_ = 0;
+  // Successful creation means that no main process exists
+  // So we start a QLocalServer to listen for connections
+  QLocalServer::removeServer(blockServerName_);
+  server_ = new QLocalServer();
+
+  // Restrict access to the socket according to the SingleApplication::Mode::User flag on User level or no restrictions
+  if (options_ & SingleApplication::Mode::User) {
+    server_->setSocketOptions(QLocalServer::UserAccessOption);
+  }
+  else {
+    server_->setSocketOptions(QLocalServer::WorldAccessOption);
+  }
+
+  server_->listen(blockServerName_);
+  QObject::connect(server_, &QLocalServer::newConnection, this, &SingleApplicationPrivate::slotConnectionEstablished);
+
+}
+
+void SingleApplicationPrivate::startSecondary() {
+
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+
+  instance->secondary += 1;
+  instance->checksum = blockChecksum();
+  instanceNumber_ = instance->secondary;
+
+}
+
+bool SingleApplicationPrivate::connectToPrimary(const int timeout, const ConnectionType connectionType) {
+
+  QElapsedTimer time;
+  time.start();
+
+  // Connect to the Local Server of the Primary Instance if not already connected.
+  if (socket_ == nullptr) {
+    socket_ = new QLocalSocket();
+  }
+
+  if (socket_->state() == QLocalSocket::ConnectedState) return true;
+
+  if (socket_->state() != QLocalSocket::ConnectedState) {
+
+    forever {
+      randomSleep();
+
+      if (socket_->state() != QLocalSocket::ConnectingState) {
+        socket_->connectToServer(blockServerName_);
+      }
+
+      if (socket_->state() == QLocalSocket::ConnectingState) {
+        socket_->waitForConnected(static_cast<int>(timeout - time.elapsed()));
+      }
+
+      // If connected break out of the loop
+      if (socket_->state() == QLocalSocket::ConnectedState) break;
+
+      // If elapsed time since start is longer than the method timeout return
+      if (time.elapsed() >= timeout) return false;
+    }
+  }
+
+  // Initialisation message according to the SingleApplication protocol
+  QByteArray initMsg;
+  QDataStream writeStream(&initMsg, QIODevice::WriteOnly);
+  writeStream.setVersion(QDataStream::Qt_5_8);
+
+  writeStream << blockServerName_.toLatin1();
+  writeStream << static_cast<quint8>(connectionType);
+  writeStream << instanceNumber_;
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+  quint16 checksum = qChecksum(QByteArray(initMsg, static_cast<quint32>(initMsg.length())));
+#else
+  quint16 checksum = qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
+#endif
+
+  writeStream << checksum;
+
+  return writeConfirmedMessage(static_cast<int>(timeout - time.elapsed()), initMsg);
+
+}
+
+void SingleApplicationPrivate::writeAck(QLocalSocket *sock) {
+  sock->putChar('\n');
+}
+
+bool SingleApplicationPrivate::writeConfirmedMessage(const int timeout, const QByteArray &msg) const {
+
+  QElapsedTimer time;
+  time.start();
+
+  // Frame 1: The header indicates the message length that follows
+  QByteArray header;
+  QDataStream headerStream(&header, QIODevice::WriteOnly);
+  headerStream.setVersion(QDataStream::Qt_5_8);
+  headerStream << static_cast<quint64>(msg.length());
+
+  if (!writeConfirmedFrame(static_cast<int>(timeout - time.elapsed()), header)) {
+    return false;
+  }
+
+  // Frame 2: The message
+  return writeConfirmedFrame(static_cast<int>(timeout - time.elapsed()), msg);
+
+}
+
+bool SingleApplicationPrivate::writeConfirmedFrame(const int timeout, const QByteArray &msg) const {
+
+  socket_->write(msg);
+  socket_->flush();
+
+  bool result = socket_->waitForReadyRead(timeout);
+  if (result) {
+    socket_->read(1);
+    return true;
+  }
+
+  return false;
+
+}
+
+quint16 SingleApplicationPrivate::blockChecksum() const {
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+  quint16 checksum = qChecksum(QByteArray(static_cast<const char*>(memory_->constData()), offsetof(InstancesInfo, checksum)));
+#else
+  quint16 checksum = qChecksum(static_cast<const char*>(memory_->constData()), offsetof(InstancesInfo, checksum));
+#endif
+
+  return checksum;
+
+}
+
+qint64 SingleApplicationPrivate::primaryPid() const {
+
+  memory_->lock();
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+  qint64 pid = instance->primaryPid;
+  memory_->unlock();
+
+  return pid;
+
+}
+
+QString SingleApplicationPrivate::primaryUser() const {
+
+  memory_->lock();
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+  QByteArray username = instance->primaryUser;
+  memory_->unlock();
+
+  return QString::fromUtf8(username);
+
+}
+
+/**
+ * @brief Executed when a connection has been made to the LocalServer
+ */
+void SingleApplicationPrivate::slotConnectionEstablished() {
+
+  QLocalSocket *nextConnSocket = server_->nextPendingConnection();
+  connectionMap_.insert(nextConnSocket, ConnectionInfo());
+
+  QObject::connect(nextConnSocket, &QLocalSocket::aboutToClose, this, [nextConnSocket, this]() {
+    const ConnectionInfo &info = connectionMap_[nextConnSocket];
+    slotClientConnectionClosed(nextConnSocket, info.instanceId);
+  });
+
+  QObject::connect(nextConnSocket, &QLocalSocket::disconnected, nextConnSocket, &QLocalSocket::deleteLater);
+
+  QObject::connect(nextConnSocket, &QLocalSocket::destroyed, this, [nextConnSocket, this]() {
+    connectionMap_.remove(nextConnSocket);
+  });
+
+  QObject::connect(nextConnSocket, &QLocalSocket::readyRead, this, [nextConnSocket, this]() {
+    const ConnectionInfo &info = connectionMap_[nextConnSocket];
+    switch (info.stage) {
+      case StageInitHeader:
+        readMessageHeader(nextConnSocket, StageInitBody);
+        break;
+      case StageInitBody:
+        readInitMessageBody(nextConnSocket);
+        break;
+      case StageConnectedHeader:
+        readMessageHeader(nextConnSocket, StageConnectedBody);
+        break;
+      case StageConnectedBody:
+        this->slotDataAvailable(nextConnSocket, info.instanceId);
+        break;
+      default:
+        break;
+    };
+  });
+
+}
+
+void SingleApplicationPrivate::readMessageHeader(QLocalSocket *sock, const SingleApplicationPrivate::ConnectionStage nextStage) {
+
+  if (!connectionMap_.contains(sock)) {
+    return;
+  }
+
+  if (sock->bytesAvailable() < static_cast<qint64>(sizeof(quint64))) {
+    return;
+  }
+
+  QDataStream headerStream(sock);
+  headerStream.setVersion(QDataStream::Qt_5_8);
+
+  // Read the header to know the message length
+  quint64 msgLen = 0;
+  headerStream >> msgLen;
+  ConnectionInfo &info = connectionMap_[sock];
+  info.stage = nextStage;
+  info.msgLen = msgLen;
+
+  writeAck(sock);
+
+}
+
+bool SingleApplicationPrivate::isFrameComplete(QLocalSocket *sock) {
+
+  if (!connectionMap_.contains(sock)) {
+    return false;
+  }
+
+  const ConnectionInfo &info = connectionMap_[sock];
+  return (sock->bytesAvailable() >= static_cast<qint64>(info.msgLen));
+
+}
+
+void SingleApplicationPrivate::readInitMessageBody(QLocalSocket *sock) {
+
+  Q_Q(SingleApplication);
+
+  if (!isFrameComplete(sock)) {
+    return;
+  }
+
+  // Read the message body
+  QByteArray msgBytes = sock->readAll();
+  QDataStream readStream(msgBytes);
+  readStream.setVersion(QDataStream::Qt_5_8);
+
+  // server name
+  QByteArray latin1Name;
+  readStream >> latin1Name;
+
+  // connection type
+  ConnectionType connectionType = InvalidConnection;
+  quint8 connTypeVal = InvalidConnection;
+  readStream >> connTypeVal;
+  connectionType = static_cast<ConnectionType>(connTypeVal);
+
+  // instance id
+  quint32 instanceId = 0;
+  readStream >> instanceId;
+
+  // checksum
+  quint16 msgChecksum = 0;
+  readStream >> msgChecksum;
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+  const quint16 actualChecksum = qChecksum(QByteArray(msgBytes, static_cast<quint32>(msgBytes.length() - sizeof(quint16))));
+#else
+  const quint16 actualChecksum = qChecksum(msgBytes.constData(), static_cast<quint32>(msgBytes.length() - sizeof(quint16)));
+#endif
+
+  bool isValid = readStream.status() == QDataStream::Ok && QLatin1String(latin1Name) == blockServerName_ && msgChecksum == actualChecksum;
+
+  if (!isValid) {
+    sock->close();
+    return;
+  }
+
+  ConnectionInfo &info = connectionMap_[sock];
+  info.instanceId = instanceId;
+  info.stage = StageConnectedHeader;
+
+  if (connectionType == NewInstance || (connectionType == SecondaryInstance && options_ & SingleApplication::Mode::SecondaryNotification)) {
+    emit q->instanceStarted();
+  }
+
+  writeAck(sock);
+
+}
+
+void SingleApplicationPrivate::slotDataAvailable(QLocalSocket *dataSocket, const quint32 instanceId) {
+
+  Q_Q(SingleApplication);
+
+  if (!isFrameComplete(dataSocket)) {
+    return;
+  }
+
+  const QByteArray message = dataSocket->readAll();
+
+  writeAck(dataSocket);
+
+  ConnectionInfo &info = connectionMap_[dataSocket];
+  info.stage = StageConnectedHeader;
+
+  emit q->receivedMessage(instanceId, message);
+
+}
+
+void SingleApplicationPrivate::slotClientConnectionClosed(QLocalSocket *closedSocket, const quint32 instanceId) {
+
+  if (closedSocket->bytesAvailable() > 0) {
+    slotDataAvailable(closedSocket, instanceId);
+  }
+
+}
+
+void SingleApplicationPrivate::randomSleep() {
+
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+  QThread::msleep(QRandomGenerator::global()->bounded(8U, 18U));
+#else
+  qsrand(QDateTime::currentMSecsSinceEpoch() % std::numeric_limits<uint>::max());
+  QThread::msleep(qrand() % 11 + 8);
+#endif
+
+}

3rdparty/singleapplication/singleapplication_p.h

@@ -0,0 +1,116 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#ifndef SINGLEAPPLICATION_P_H
+#define SINGLEAPPLICATION_P_H
+
+#include <QtGlobal>
+#include <QObject>
+#include <QString>
+#include <QHash>
+
+#include "singleapplication.h"
+
+class QLocalServer;
+class QLocalSocket;
+class QSharedMemory;
+
+struct InstancesInfo {
+  bool primary;
+  quint32 secondary;
+  qint64 primaryPid;
+  char primaryUser[128];
+  quint16 checksum;
+};
+
+struct ConnectionInfo {
+  explicit ConnectionInfo() : msgLen(0), instanceId(0), stage(0) {}
+  quint64 msgLen;
+  quint32 instanceId;
+  quint8 stage;
+};
+
+class SingleApplicationPrivate : public QObject {
+  Q_OBJECT
+
+ public:
+  enum ConnectionType : quint8 {
+    InvalidConnection = 0,
+    NewInstance = 1,
+    SecondaryInstance = 2,
+    Reconnect = 3
+  };
+  enum ConnectionStage : quint8 {
+    StageInitHeader = 0,
+    StageInitBody = 1,
+    StageConnectedHeader = 2,
+    StageConnectedBody = 3,
+  };
+  Q_DECLARE_PUBLIC(SingleApplication)
+
+  explicit SingleApplicationPrivate(SingleApplication *ptr);
+  ~SingleApplicationPrivate() override;
+
+  static QString getUsername();
+  void genBlockServerName();
+  void initializeMemoryBlock() const;
+  void startPrimary();
+  void startSecondary();
+  bool connectToPrimary(const int timeout, const ConnectionType connectionType);
+  quint16 blockChecksum() const;
+  qint64 primaryPid() const;
+  QString primaryUser() const;
+  bool isFrameComplete(QLocalSocket *sock);
+  void readMessageHeader(QLocalSocket *socket, const ConnectionStage nextStage);
+  void readInitMessageBody(QLocalSocket *socket);
+  void writeAck(QLocalSocket *sock);
+  bool writeConfirmedFrame(const int timeout, const QByteArray &msg) const;
+  bool writeConfirmedMessage(const int timeout, const QByteArray &msg) const;
+  static void randomSleep();
+
+  SingleApplication *q_ptr;
+  QSharedMemory *memory_;
+  QLocalSocket *socket_;
+  QLocalServer *server_;
+  quint32 instanceNumber_;
+  QString blockServerName_;
+  SingleApplication::Options options_;
+  QHash<QLocalSocket*, ConnectionInfo> connectionMap_;
+
+ public slots:
+  void slotConnectionEstablished();
+  void slotDataAvailable(QLocalSocket*, const quint32);
+  void slotClientConnectionClosed(QLocalSocket*, const quint32);
+};
+
+#endif  // SINGLEAPPLICATION_P_H

3rdparty/singleapplication/singlecoreapplication.cpp

@@ -0,0 +1,266 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#include <cstdlib>
+#include <limits>
+
+#include <QtGlobal>
+#include <QCoreApplication>
+#include <QThread>
+#include <QSharedMemory>
+#include <QLocalSocket>
+#include <QByteArray>
+#include <QElapsedTimer>
+#include <QtDebug>
+
+#include "singlecoreapplication.h"
+#include "singlecoreapplication_p.h"
+
+/**
+ * @brief Constructor. Checks and fires up LocalServer or closes the program if another instance already exists
+ * @param argc
+ * @param argv
+ * @param allowSecondary Whether to enable secondary instance support
+ * @param options Optional flags to toggle specific behaviour
+ * @param timeout Maximum time blocking functions are allowed during app load
+ */
+SingleCoreApplication::SingleCoreApplication(int &argc, char *argv[], const bool allowSecondary, const Options options, const int timeout)
+    : app_t(argc, argv),
+      d_ptr(new SingleCoreApplicationPrivate(this)) {
+
+  Q_D(SingleCoreApplication);
+
+  // Store the current mode of the program
+  d->options_ = options;
+
+  // Generating an application ID used for identifying the shared memory block and QLocalServer
+  d->genBlockServerName();
+
+  // To mitigate QSharedMemory issues with large amount of processes attempting to attach at the same time
+  SingleCoreApplicationPrivate::randomSleep();
+
+#ifdef Q_OS_UNIX
+  // By explicitly attaching it and then deleting it we make sure that the memory is deleted even after the process has crashed on Unix.
+  d->memory_ = new QSharedMemory(d->blockServerName_);
+  d->memory_->attach();
+  delete d->memory_;
+#endif
+
+  // Guarantee thread safe behaviour with a shared memory block.
+  d->memory_ = new QSharedMemory(d->blockServerName_);
+
+  // Create a shared memory block
+  if (d->memory_->create(sizeof(InstancesInfo))) {
+    // Initialize the shared memory block
+    if (!d->memory_->lock()) {
+      qCritical() << "SingleCoreApplication: Unable to lock memory block after create.";
+      abortSafely();
+    }
+    d->initializeMemoryBlock();
+  }
+  else {
+    if (d->memory_->error() == QSharedMemory::AlreadyExists) {
+      // Attempt to attach to the memory segment
+      if (!d->memory_->attach()) {
+        qCritical() << "SingleCoreApplication: Unable to attach to shared memory block.";
+        abortSafely();
+      }
+      if (!d->memory_->lock()) {
+        qCritical() << "SingleCoreApplication: Unable to lock memory block after attach.";
+        abortSafely();
+      }
+    }
+    else {
+      qCritical() << "SingleCoreApplication: Unable to create block.";
+      abortSafely();
+    }
+  }
+
+  InstancesInfo *instance = static_cast<InstancesInfo*>(d->memory_->data());
+  QElapsedTimer time;
+  time.start();
+
+  // Make sure the shared memory block is initialised and in consistent state
+  forever {
+    // If the shared memory block's checksum is valid continue
+    if (d->blockChecksum() == instance->checksum) break;
+
+    // If more than 5s have elapsed, assume the primary instance crashed and assume it's position
+    if (time.elapsed() > 5000) {
+      qWarning() << "SingleCoreApplication: Shared memory block has been in an inconsistent state from more than 5s. Assuming primary instance failure.";
+      d->initializeMemoryBlock();
+    }
+
+    // Otherwise wait for a random period and try again.
+    // The random sleep here limits the probability of a collision between two racing apps and allows the app to initialise faster
+    if (!d->memory_->unlock()) {
+      qDebug() << "SingleCoreApplication: Unable to unlock memory for random wait.";
+      qDebug() << d->memory_->errorString();
+    }
+    SingleCoreApplicationPrivate::randomSleep();
+    if (!d->memory_->lock()) {
+      qCritical() << "SingleCoreApplication: Unable to lock memory after random wait.";
+      abortSafely();
+    }
+  }
+
+  if (!instance->primary) {
+    d->startPrimary();
+    if (!d->memory_->unlock()) {
+      qDebug() << "SingleCoreApplication: Unable to unlock memory after primary start.";
+      qDebug() << d->memory_->errorString();
+    }
+    return;
+  }
+
+  // Check if another instance can be started
+  if (allowSecondary) {
+    d->startSecondary();
+    if (d->options_ & Mode::SecondaryNotification) {
+      d->connectToPrimary(timeout, SingleCoreApplicationPrivate::SecondaryInstance);
+    }
+    if (!d->memory_->unlock()) {
+      qDebug() << "SingleCoreApplication: Unable to unlock memory after secondary start.";
+      qDebug() << d->memory_->errorString();
+    }
+    return;
+  }
+
+  if (!d->memory_->unlock()) {
+    qDebug() << "SingleCoreApplication: Unable to unlock memory at end of execution.";
+    qDebug() << d->memory_->errorString();
+  }
+
+  d->connectToPrimary(timeout, SingleCoreApplicationPrivate::NewInstance);
+
+  delete d;
+
+  ::exit(EXIT_SUCCESS);
+
+}
+
+SingleCoreApplication::~SingleCoreApplication() {
+  Q_D(SingleCoreApplication);
+  delete d;
+}
+
+/**
+ * Checks if the current application instance is primary.
+ * @return Returns true if the instance is primary, false otherwise.
+ */
+bool SingleCoreApplication::isPrimary() const {
+  Q_D(const SingleCoreApplication);
+  return d->server_ != nullptr;
+}
+
+/**
+ * Checks if the current application instance is secondary.
+ * @return Returns true if the instance is secondary, false otherwise.
+ */
+bool SingleCoreApplication::isSecondary() const {
+  Q_D(const SingleCoreApplication);
+  return d->server_ == nullptr;
+}
+
+/**
+ * Allows you to identify an instance by returning unique consecutive instance ids.
+ * It is reset when the first (primary) instance of your app starts and only incremented afterwards.
+ * @return Returns a unique instance id.
+ */
+quint32 SingleCoreApplication::instanceId() const {
+  Q_D(const SingleCoreApplication);
+  return d->instanceNumber_;
+}
+
+/**
+ * Returns the OS PID (Process Identifier) of the process running the primary instance.
+ * Especially useful when SingleCoreApplication is coupled with OS. specific APIs.
+ * @return Returns the primary instance PID.
+ */
+qint64 SingleCoreApplication::primaryPid() const {
+  Q_D(const SingleCoreApplication);
+  return d->primaryPid();
+}
+
+/**
+ * Returns the username the primary instance is running as.
+ * @return Returns the username the primary instance is running as.
+ */
+QString SingleCoreApplication::primaryUser() const {
+  Q_D(const SingleCoreApplication);
+  return d->primaryUser();
+}
+
+/**
+ * Returns the username the current instance is running as.
+ * @return Returns the username the current instance is running as.
+ */
+QString SingleCoreApplication::currentUser() const {
+  return SingleCoreApplicationPrivate::getUsername();
+}
+
+/**
+ * Sends message to the Primary Instance.
+ * @param message The message to send.
+ * @param timeout the maximum timeout in milliseconds for blocking functions.
+ * @return true if the message was sent successfully, false otherwise.
+ */
+bool SingleCoreApplication::sendMessage(const QByteArray &message, const int timeout) {
+
+  Q_D(SingleCoreApplication);
+
+  // Nobody to connect to
+  if (isPrimary()) return false;
+
+  // Make sure the socket is connected
+  if (!d->connectToPrimary(timeout, SingleCoreApplicationPrivate::Reconnect)) {
+    return false;
+  }
+
+  return d->writeConfirmedMessage(timeout, message);
+}
+
+/**
+ * Cleans up the shared memory block and exits with a failure.
+ * This function halts program execution.
+ */
+void SingleCoreApplication::abortSafely() {
+
+  Q_D(SingleCoreApplication);
+
+  qCritical() << "SingleCoreApplication: " << d->memory_->error() << d->memory_->errorString();
+  delete d;
+
+  ::exit(EXIT_FAILURE);
+
+}

3rdparty/singleapplication/singlecoreapplication.h

@@ -0,0 +1,152 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#ifndef SINGLECOREAPPLICATION_H
+#define SINGLECOREAPPLICATION_H
+
+#include <QtGlobal>
+#include <QCoreApplication>
+#include <QFlags>
+#include <QByteArray>
+
+class SingleCoreApplicationPrivate;
+
+/**
+ * @brief The SingleCoreApplication class handles multiple instances of the same Application
+ * @see QCoreApplication
+ */
+class SingleCoreApplication : public QCoreApplication {  // clazy:exclude=ctor-missing-parent-argument
+  Q_OBJECT
+
+  using app_t = QCoreApplication;
+
+ public:
+  /**
+   * @brief Mode of operation of SingleCoreApplication.
+   * Whether the block should be user-wide or system-wide and whether the
+   * primary instance should be notified when a secondary instance had been
+   * started.
+   * @note Operating system can restrict the shared memory blocks to the same
+   * user, in which case the User/System modes will have no effect and the
+   * block will be user wide.
+   * @enum
+   */
+  enum Mode {
+    User = 1 << 0,
+    System = 1 << 1,
+    SecondaryNotification = 1 << 2,
+    ExcludeAppVersion = 1 << 3,
+    ExcludeAppPath = 1 << 4
+  };
+  Q_DECLARE_FLAGS(Options, Mode)
+
+  /**
+   * @brief Intitializes a SingleCoreApplication instance with argc command line
+   * arguments in argv
+   * @arg {int &} argc - Number of arguments in argv
+   * @arg {const char *[]} argv - Supplied command line arguments
+   * @arg {bool} allowSecondary - Whether to start the instance as secondary
+   * if there is already a primary instance.
+   * @arg {Mode} mode - Whether for the SingleCoreApplication block to be applied
+   * User wide or System wide.
+   * @arg {int} timeout - Timeout to wait in milliseconds.
+   * @note argc and argv may be changed as Qt removes arguments that it
+   * recognizes
+   * @note Mode::SecondaryNotification only works if set on both the primary
+   * instance and the secondary instance.
+   * @note The timeout is just a hint for the maximum time of blocking
+   * operations. It does not guarantee that the SingleCoreApplication
+   * initialisation will be completed in given time, though is a good hint.
+   * Usually 4*timeout would be the worst case (fail) scenario.
+   */
+  explicit SingleCoreApplication(int &argc, char *argv[], const bool allowSecondary = false, const Options options = Mode::User, const int timeout = 1000);
+  ~SingleCoreApplication() override;
+
+  /**
+   * @brief Returns if the instance is the primary instance
+   * @returns {bool}
+   */
+  bool isPrimary() const;
+
+  /**
+   * @brief Returns if the instance is a secondary instance
+   * @returns {bool}
+   */
+  bool isSecondary() const;
+
+  /**
+   * @brief Returns a unique identifier for the current instance
+   * @returns {qint32}
+   */
+  quint32 instanceId() const;
+
+  /**
+   * @brief Returns the process ID (PID) of the primary instance
+   * @returns {qint64}
+   */
+  qint64 primaryPid() const;
+
+  /**
+   * @brief Returns the username of the user running the primary instance
+   * @returns {QString}
+   */
+  QString primaryUser() const;
+
+  /**
+   * @brief Returns the username of the current user
+   * @returns {QString}
+   */
+  QString currentUser() const;
+
+  /**
+   * @brief Sends a message to the primary instance. Returns true on success.
+   * @param {int} timeout - Timeout for connecting
+   * @returns {bool}
+   * @note sendMessage() will return false if invoked from the primary
+   * instance.
+   */
+  bool sendMessage(const QByteArray &message, const int timeout = 1000);
+
+ signals:
+  void instanceStarted();
+  void receivedMessage(quint32 instanceId, QByteArray message);
+
+ private:
+  SingleCoreApplicationPrivate *d_ptr;
+  Q_DECLARE_PRIVATE(SingleCoreApplication)
+  void abortSafely();
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(SingleCoreApplication::Options)
+
+#endif  // SINGLECOREAPPLICATION_H

3rdparty/singleapplication/singlecoreapplication_p.cpp

@@ -0,0 +1,526 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#include "config.h"
+
+#include <QtGlobal>
+
+#include <cstdlib>
+#include <cstddef>
+
+#ifdef Q_OS_UNIX
+#  include <unistd.h>
+#  include <sys/types.h>
+#  include <pwd.h>
+#endif
+
+#ifdef Q_OS_WIN
+#  ifndef NOMINMAX
+#    define NOMINMAX 1
+#  endif
+#  include <windows.h>
+#  include <lmcons.h>
+#endif
+
+#include <QObject>
+#include <QThread>
+#include <QIODevice>
+#include <QSharedMemory>
+#include <QByteArray>
+#include <QDataStream>
+#include <QCryptographicHash>
+#include <QLocalServer>
+#include <QLocalSocket>
+#include <QElapsedTimer>
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+#  include <QRandomGenerator>
+#else
+#  include <QDateTime>
+#endif
+
+#include "singlecoreapplication.h"
+#include "singlecoreapplication_p.h"
+
+SingleCoreApplicationPrivate::SingleCoreApplicationPrivate(SingleCoreApplication *ptr)
+    : q_ptr(ptr),
+      memory_(nullptr),
+      socket_(nullptr),
+      server_(nullptr),
+      instanceNumber_(-1) {}
+
+SingleCoreApplicationPrivate::~SingleCoreApplicationPrivate() {
+
+  if (socket_ != nullptr) {
+    socket_->close();
+    delete socket_;
+    socket_ = nullptr;
+  }
+
+  if (memory_ != nullptr) {
+    memory_->lock();
+    InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+    if (server_ != nullptr) {
+      server_->close();
+      delete server_;
+      instance->primary = false;
+      instance->primaryPid = -1;
+      instance->primaryUser[0] = '\0';
+      instance->checksum = blockChecksum();
+    }
+    memory_->unlock();
+
+    delete memory_;
+    memory_ = nullptr;
+  }
+
+}
+
+QString SingleCoreApplicationPrivate::getUsername() {
+
+#ifdef Q_OS_UNIX
+  QString username;
+#if defined(HAVE_GETEUID) && defined(HAVE_GETPWUID)
+  struct passwd *pw = getpwuid(geteuid());
+  if (pw) {
+    username = QString::fromLocal8Bit(pw->pw_name);
+  }
+#endif
+  if (username.isEmpty()) {
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    username = qEnvironmentVariable("USER");
+#else
+    username = QString::fromLocal8Bit(qgetenv("USER"));
+#endif
+  }
+  return username;
+#endif
+
+#ifdef Q_OS_WIN
+  wchar_t username[UNLEN + 1];
+  // Specifies size of the buffer on input
+  DWORD usernameLength = UNLEN + 1;
+  if (GetUserNameW(username, &usernameLength)) {
+    return QString::fromWCharArray(username);
+  }
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+  return qEnvironmentVariable("USERNAME");
+#else
+  return QString::fromLocal8Bit(qgetenv("USERNAME"));
+#endif
+#endif
+
+}
+
+void SingleCoreApplicationPrivate::genBlockServerName() {
+
+  QCryptographicHash appData(QCryptographicHash::Sha256);
+  appData.addData("SingleApplication");
+  appData.addData(SingleCoreApplication::app_t::applicationName().toUtf8());
+  appData.addData(SingleCoreApplication::app_t::organizationName().toUtf8());
+  appData.addData(SingleCoreApplication::app_t::organizationDomain().toUtf8());
+
+  if (!(options_ & SingleCoreApplication::Mode::ExcludeAppVersion)) {
+    appData.addData(SingleCoreApplication::app_t::applicationVersion().toUtf8());
+  }
+
+  if (!(options_ & SingleCoreApplication::Mode::ExcludeAppPath)) {
+#if defined(Q_OS_UNIX)
+    const QByteArray appImagePath = qgetenv("APPIMAGE");
+    if (appImagePath.isEmpty()) {
+      appData.addData(SingleCoreApplication::app_t::applicationFilePath().toUtf8());
+    }
+    else {
+      appData.addData(appImagePath);
+    };
+#elif defined(Q_OS_WIN)
+    appData.addData(SingleCoreApplication::app_t::applicationFilePath().toLower().toUtf8());
+#else
+    appData.addData(SingleCoreApplication::app_t::applicationFilePath().toUtf8());
+#endif
+  }
+
+  // User level block requires a user specific data in the hash
+  if (options_ & SingleCoreApplication::Mode::User) {
+    appData.addData(getUsername().toUtf8());
+  }
+
+  // Replace the backslash in RFC 2045 Base64 [a-zA-Z0-9+/=] to comply with server naming requirements.
+  blockServerName_ = appData.result().toBase64().replace("/", "_");
+
+}
+
+void SingleCoreApplicationPrivate::initializeMemoryBlock() const {
+
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+  instance->primary = false;
+  instance->secondary = 0;
+  instance->primaryPid = -1;
+  instance->primaryUser[0] = '\0';
+  instance->checksum = blockChecksum();
+
+}
+
+void SingleCoreApplicationPrivate::startPrimary() {
+
+  // Reset the number of connections
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+
+  instance->primary = true;
+  instance->primaryPid = QCoreApplication::applicationPid();
+  qstrncpy(instance->primaryUser, getUsername().toUtf8().data(), sizeof(instance->primaryUser));
+  instance->checksum = blockChecksum();
+  instanceNumber_ = 0;
+  // Successful creation means that no main process exists
+  // So we start a QLocalServer to listen for connections
+  QLocalServer::removeServer(blockServerName_);
+  server_ = new QLocalServer();
+
+  // Restrict access to the socket according to the SingleCoreApplication::Mode::User flag on User level or no restrictions
+  if (options_ & SingleCoreApplication::Mode::User) {
+    server_->setSocketOptions(QLocalServer::UserAccessOption);
+  }
+  else {
+    server_->setSocketOptions(QLocalServer::WorldAccessOption);
+  }
+
+  server_->listen(blockServerName_);
+  QObject::connect(server_, &QLocalServer::newConnection, this, &SingleCoreApplicationPrivate::slotConnectionEstablished);
+
+}
+
+void SingleCoreApplicationPrivate::startSecondary() {
+
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+
+  instance->secondary += 1;
+  instance->checksum = blockChecksum();
+  instanceNumber_ = instance->secondary;
+
+}
+
+bool SingleCoreApplicationPrivate::connectToPrimary(const int timeout, const ConnectionType connectionType) {
+
+  QElapsedTimer time;
+  time.start();
+
+  // Connect to the Local Server of the Primary Instance if not already connected.
+  if (socket_ == nullptr) {
+    socket_ = new QLocalSocket();
+  }
+
+  if (socket_->state() == QLocalSocket::ConnectedState) return true;
+
+  if (socket_->state() != QLocalSocket::ConnectedState) {
+
+    forever {
+      randomSleep();
+
+      if (socket_->state() != QLocalSocket::ConnectingState) {
+        socket_->connectToServer(blockServerName_);
+      }
+
+      if (socket_->state() == QLocalSocket::ConnectingState) {
+        socket_->waitForConnected(static_cast<int>(timeout - time.elapsed()));
+      }
+
+      // If connected break out of the loop
+      if (socket_->state() == QLocalSocket::ConnectedState) break;
+
+      // If elapsed time since start is longer than the method timeout return
+      if (time.elapsed() >= timeout) return false;
+    }
+  }
+
+  // Initialisation message according to the SingleCoreApplication protocol
+  QByteArray initMsg;
+  QDataStream writeStream(&initMsg, QIODevice::WriteOnly);
+  writeStream.setVersion(QDataStream::Qt_5_8);
+
+  writeStream << blockServerName_.toLatin1();
+  writeStream << static_cast<quint8>(connectionType);
+  writeStream << instanceNumber_;
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+  quint16 checksum = qChecksum(QByteArray(initMsg, static_cast<quint32>(initMsg.length())));
+#else
+  quint16 checksum = qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
+#endif
+
+  writeStream << checksum;
+
+  return writeConfirmedMessage(static_cast<int>(timeout - time.elapsed()), initMsg);
+
+}
+
+void SingleCoreApplicationPrivate::writeAck(QLocalSocket *sock) {
+  sock->putChar('\n');
+}
+
+bool SingleCoreApplicationPrivate::writeConfirmedMessage(const int timeout, const QByteArray &msg) const {
+
+  QElapsedTimer time;
+  time.start();
+
+  // Frame 1: The header indicates the message length that follows
+  QByteArray header;
+  QDataStream headerStream(&header, QIODevice::WriteOnly);
+  headerStream.setVersion(QDataStream::Qt_5_8);
+  headerStream << static_cast<quint64>(msg.length());
+
+  if (!writeConfirmedFrame(static_cast<int>(timeout - time.elapsed()), header)) {
+    return false;
+  }
+
+  // Frame 2: The message
+  return writeConfirmedFrame(static_cast<int>(timeout - time.elapsed()), msg);
+
+}
+
+bool SingleCoreApplicationPrivate::writeConfirmedFrame(const int timeout, const QByteArray &msg) const {
+
+  socket_->write(msg);
+  socket_->flush();
+
+  bool result = socket_->waitForReadyRead(timeout);
+  if (result) {
+    socket_->read(1);
+    return true;
+  }
+
+  return false;
+
+}
+
+quint16 SingleCoreApplicationPrivate::blockChecksum() const {
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+  quint16 checksum = qChecksum(QByteArray(static_cast<const char*>(memory_->constData()), offsetof(InstancesInfo, checksum)));
+#else
+  quint16 checksum = qChecksum(static_cast<const char*>(memory_->constData()), offsetof(InstancesInfo, checksum));
+#endif
+
+  return checksum;
+
+}
+
+qint64 SingleCoreApplicationPrivate::primaryPid() const {
+
+  memory_->lock();
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+  qint64 pid = instance->primaryPid;
+  memory_->unlock();
+
+  return pid;
+
+}
+
+QString SingleCoreApplicationPrivate::primaryUser() const {
+
+  memory_->lock();
+  InstancesInfo *instance = static_cast<InstancesInfo*>(memory_->data());
+  QByteArray username = instance->primaryUser;
+  memory_->unlock();
+
+  return QString::fromUtf8(username);
+
+}
+
+/**
+ * @brief Executed when a connection has been made to the LocalServer
+ */
+void SingleCoreApplicationPrivate::slotConnectionEstablished() {
+
+  QLocalSocket *nextConnSocket = server_->nextPendingConnection();
+  connectionMap_.insert(nextConnSocket, ConnectionInfo());
+
+  QObject::connect(nextConnSocket, &QLocalSocket::aboutToClose, this, [nextConnSocket, this]() {
+    const ConnectionInfo &info = connectionMap_[nextConnSocket];
+    slotClientConnectionClosed(nextConnSocket, info.instanceId);
+  });
+
+  QObject::connect(nextConnSocket, &QLocalSocket::disconnected, nextConnSocket, &QLocalSocket::deleteLater);
+
+  QObject::connect(nextConnSocket, &QLocalSocket::destroyed, this, [nextConnSocket, this]() {
+    connectionMap_.remove(nextConnSocket);
+  });
+
+  QObject::connect(nextConnSocket, &QLocalSocket::readyRead, this, [nextConnSocket, this]() {
+    const ConnectionInfo &info = connectionMap_[nextConnSocket];
+    switch (info.stage) {
+      case StageInitHeader:
+        readMessageHeader(nextConnSocket, StageInitBody);
+        break;
+      case StageInitBody:
+        readInitMessageBody(nextConnSocket);
+        break;
+      case StageConnectedHeader:
+        readMessageHeader(nextConnSocket, StageConnectedBody);
+        break;
+      case StageConnectedBody:
+        this->slotDataAvailable(nextConnSocket, info.instanceId);
+        break;
+      default:
+        break;
+    };
+  });
+
+}
+
+void SingleCoreApplicationPrivate::readMessageHeader(QLocalSocket *sock, SingleCoreApplicationPrivate::ConnectionStage nextStage) {
+
+  if (!connectionMap_.contains(sock)) {
+    return;
+  }
+
+  if (sock->bytesAvailable() < static_cast<qint64>(sizeof(quint64))) {
+    return;
+  }
+
+  QDataStream headerStream(sock);
+  headerStream.setVersion(QDataStream::Qt_5_8);
+
+  // Read the header to know the message length
+  quint64 msgLen = 0;
+  headerStream >> msgLen;
+  ConnectionInfo &info = connectionMap_[sock];
+  info.stage = nextStage;
+  info.msgLen = msgLen;
+
+  writeAck(sock);
+
+}
+
+bool SingleCoreApplicationPrivate::isFrameComplete(QLocalSocket *sock) {
+
+  if (!connectionMap_.contains(sock)) {
+    return false;
+  }
+
+  ConnectionInfo &info = connectionMap_[sock];
+  return (sock->bytesAvailable() >= static_cast<qint64>(info.msgLen));
+
+}
+
+void SingleCoreApplicationPrivate::readInitMessageBody(QLocalSocket *sock) {
+
+  Q_Q(SingleCoreApplication);
+
+  if (!isFrameComplete(sock)) {
+    return;
+  }
+
+  // Read the message body
+  QByteArray msgBytes = sock->readAll();
+  QDataStream readStream(msgBytes);
+  readStream.setVersion(QDataStream::Qt_5_8);
+
+  // server name
+  QByteArray latin1Name;
+  readStream >> latin1Name;
+
+  // connection type
+  ConnectionType connectionType = InvalidConnection;
+  quint8 connTypeVal = InvalidConnection;
+  readStream >> connTypeVal;
+  connectionType = static_cast<ConnectionType>(connTypeVal);
+
+  // instance id
+  quint32 instanceId = 0;
+  readStream >> instanceId;
+
+  // checksum
+  quint16 msgChecksum = 0;
+  readStream >> msgChecksum;
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+  const quint16 actualChecksum = qChecksum(QByteArray(msgBytes, static_cast<quint32>(msgBytes.length() - sizeof(quint16))));
+#else
+  const quint16 actualChecksum = qChecksum(msgBytes.constData(), static_cast<quint32>(msgBytes.length() - sizeof(quint16)));
+#endif
+
+  bool isValid = readStream.status() == QDataStream::Ok && QLatin1String(latin1Name) == blockServerName_ && msgChecksum == actualChecksum;
+
+  if (!isValid) {
+    sock->close();
+    return;
+  }
+
+  ConnectionInfo &info = connectionMap_[sock];
+  info.instanceId = instanceId;
+  info.stage = StageConnectedHeader;
+
+  if (connectionType == NewInstance || (connectionType == SecondaryInstance && options_ & SingleCoreApplication::Mode::SecondaryNotification)) {
+    emit q->instanceStarted();
+  }
+
+  writeAck(sock);
+
+}
+
+void SingleCoreApplicationPrivate::slotDataAvailable(QLocalSocket *dataSocket, const quint32 instanceId) {
+
+  Q_Q(SingleCoreApplication);
+
+  if (!isFrameComplete(dataSocket)) {
+    return;
+  }
+
+  const QByteArray message = dataSocket->readAll();
+
+  writeAck(dataSocket);
+
+  ConnectionInfo &info = connectionMap_[dataSocket];
+  info.stage = StageConnectedHeader;
+
+  emit q->receivedMessage(instanceId, message);
+
+}
+
+void SingleCoreApplicationPrivate::slotClientConnectionClosed(QLocalSocket *closedSocket, const quint32 instanceId) {
+
+  if (closedSocket->bytesAvailable() > 0) {
+    slotDataAvailable(closedSocket, instanceId);
+  }
+
+}
+
+void SingleCoreApplicationPrivate::randomSleep() {
+
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+  QThread::msleep(QRandomGenerator::global()->bounded(8U, 18U));
+#else
+  qsrand(QDateTime::currentMSecsSinceEpoch() % std::numeric_limits<uint>::max());
+  QThread::msleep(qrand() % 11 + 8);
+#endif
+
+}

3rdparty/singleapplication/singlecoreapplication_p.h

@@ -0,0 +1,116 @@
+// The MIT License (MIT)
+//
+// Copyright (c) Itay Grudev 2015 - 2020
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This is a modified version of SingleApplication,
+// The original version is at:
+//
+// https://github.com/itay-grudev/SingleApplication
+//
+//
+
+#ifndef SINGLECOREAPPLICATION_P_H
+#define SINGLECOREAPPLICATION_P_H
+
+#include <QtGlobal>
+#include <QObject>
+#include <QString>
+#include <QHash>
+
+#include "singlecoreapplication.h"
+
+class QLocalServer;
+class QLocalSocket;
+class QSharedMemory;
+
+struct InstancesInfo {
+  bool primary;
+  quint32 secondary;
+  qint64 primaryPid;
+  char primaryUser[128];
+  quint16 checksum;
+};
+
+struct ConnectionInfo {
+  explicit ConnectionInfo() : msgLen(0), instanceId(0), stage(0) {}
+  quint64 msgLen;
+  quint32 instanceId;
+  quint8 stage;
+};
+
+class SingleCoreApplicationPrivate : public QObject {
+  Q_OBJECT
+
+ public:
+  enum ConnectionType : quint8 {
+    InvalidConnection = 0,
+    NewInstance = 1,
+    SecondaryInstance = 2,
+    Reconnect = 3
+  };
+  enum ConnectionStage : quint8 {
+    StageInitHeader = 0,
+    StageInitBody = 1,
+    StageConnectedHeader = 2,
+    StageConnectedBody = 3,
+  };
+  Q_DECLARE_PUBLIC(SingleCoreApplication)
+
+  explicit SingleCoreApplicationPrivate(SingleCoreApplication *ptr);
+  ~SingleCoreApplicationPrivate() override;
+
+  static QString getUsername();
+  void genBlockServerName();
+  void initializeMemoryBlock() const;
+  void startPrimary();
+  void startSecondary();
+  bool connectToPrimary(const int timeout, const ConnectionType connectionType);
+  quint16 blockChecksum() const;
+  qint64 primaryPid() const;
+  QString primaryUser() const;
+  bool isFrameComplete(QLocalSocket *sock);
+  void readMessageHeader(QLocalSocket *socket, const ConnectionStage nextStage);
+  void readInitMessageBody(QLocalSocket *socket);
+  void writeAck(QLocalSocket *sock);
+  bool writeConfirmedFrame(const int timeout, const QByteArray &msg) const;
+  bool writeConfirmedMessage(const int timeout, const QByteArray &msg) const;
+  static void randomSleep();
+
+  SingleCoreApplication *q_ptr;
+  QSharedMemory *memory_;
+  QLocalSocket *socket_;
+  QLocalServer *server_;
+  quint32 instanceNumber_;
+  QString blockServerName_;
+  SingleCoreApplication::Options options_;
+  QHash<QLocalSocket*, ConnectionInfo> connectionMap_;
+
+ public slots:
+  void slotConnectionEstablished();
+  void slotDataAvailable(QLocalSocket*, const quint32);
+  void slotClientConnectionClosed(QLocalSocket*, const quint32);
+};
+
+#endif  // SINGLECOREAPPLICATION_P_H

CMakeLists.txt

@@ -1,195 +1,365 @@
-# Strawberry Music Player
-# Copyright 2013, Jonas Kvinge <jonas@strawbs.net>
-# This file was part of Clementine.
-# Copyright 2010, David Sansome <me@davidsansome.com>
-#
-# Strawberry is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Strawberry is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+cmake_minimum_required(VERSION 3.7)
 
 project(strawberry)
-cmake_minimum_required(VERSION 2.8.11)
-#cmake_policy(SET CMP0011 OLD)
 
-#aux_source_directory(. SRC_LIST)
+cmake_policy(SET CMP0054 NEW)
+if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.12)
+  cmake_policy(SET CMP0074 NEW)
+endif()
 
 include(CheckCXXCompilerFlag)
+include(CheckCXXSourceRuns)
 include(CheckIncludeFiles)
 include(FindPkgConfig)
-include(cmake/C++11Compat.cmake)
-include(cmake/Summary.cmake)
 include(cmake/Version.cmake)
-include(cmake/Rpm.cmake)
+include(cmake/Summary.cmake)
 include(cmake/OptionalSource.cmake)
+include(cmake/ParseArguments.cmake)
+
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  set(LINUX ON)
+endif()
+if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
+  set(FREEBSD ON)
+endif()
+if(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
+  set(OPENBSD ON)
+endif()
+
+if(LINUX)
+  include(cmake/Rpm.cmake)
+  include(cmake/Deb.cmake)
+endif()
+if(APPLE)
+  include(cmake/Dmg.cmake)
+endif()
 
-#set(CMAKE_BUILD_TYPE Debug)
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 
-if (CMAKE_CXX_COMPILER MATCHES ".*clang")
-  set(CMAKE_COMPILER_IS_CLANGXX 1)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-uninitialized")
-endif ()
+if(MSVC)
+  set(CMAKE_C_STANDARD 99)
+else()
+  set(CMAKE_C_STANDARD 11)
+endif()
 
-if (APPLE)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --stdlib=libc++")
-endif ()
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+if(MSVC)
+  list(APPEND COMPILE_OPTIONS /MP)
+else()
+  list(APPEND COMPILE_OPTIONS
+    $<$<COMPILE_LANGUAGE:C>:-std=c11>
+    $<$<COMPILE_LANGUAGE:CXX>:-std=c++17>
+    -Wall
+    -Wextra
+    -Wpedantic
+    -Wunused
+    -Wshadow
+    -Wundef
+    -Wuninitialized
+    -Wredundant-decls
+    -Wcast-align
+    -Winit-self
+    -Wmissing-include-dirs
+    -Wmissing-declarations
+    -Wstrict-overflow=2
+    -Wunused-parameter
+    -Wformat=2
+    -Wdisabled-optimization
+    $<$<COMPILE_LANGUAGE:CXX>:-Woverloaded-virtual>
+    $<$<COMPILE_LANGUAGE:CXX>:-Wold-style-cast>
+  )
+  option(BUILD_WERROR "Build with -Werror" OFF)
+  if(BUILD_WERROR)
+    list(APPEND COMPILE_OPTIONS -Werror)
+  endif()
+endif()
+
+add_compile_options(${COMPILE_OPTIONS})
+
+if(CMAKE_BUILD_TYPE MATCHES "Release")
+  add_definitions(-DNDEBUG)
+  add_definitions(-DQT_NO_DEBUG_OUTPUT)
+endif()
+
+option(USE_RPATH "Use RPATH" APPLE)
+if(USE_RPATH)
+  set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+endif()
 
 find_program(CCACHE_EXECUTABLE NAMES ccache)
-if (CCACHE_EXECUTABLE)
+if(CCACHE_EXECUTABLE)
   message(STATUS "ccache found: will be used for compilation and linkage")
   SET_PROPERTY(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_EXECUTABLE})
   SET_PROPERTY(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_EXECUTABLE})
-endif ()
-
-if (UNIX AND NOT APPLE)
-  set(LINUX 1)
-endif (UNIX AND NOT APPLE)
-
-set(QT_MIN_VERSION 5.6.0)
-
-find_package(X11)
-find_package(Qt5 ${QT_MIN_VERSION} REQUIRED COMPONENTS Core OpenGL Sql Network Xml Widgets Concurrent Test)
-
-if(X11_FOUND)
-  find_package(Qt5 ${QT_MIN_VERSION} REQUIRED COMPONENTS X11Extras)
 endif()
 
-if(NOT APPLE)
-  find_package(Qt5 COMPONENTS WebKitWidgets)
-endif(NOT APPLE)
+option(USE_ICU "Use ICU" ON)
 
-find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert lconvert-qt5 PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH)
-find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert lconvert-qt5)
-
-if(APPLE)
-  if(NOT QT_MAC_USE_COCOA)
-    message(FATAL_ERROR "Cocoa support is required")
-  endif(NOT QT_MAC_USE_COCOA)
-endif(APPLE)
-
-find_package(OpenGL REQUIRED)
-find_package(Boost REQUIRED)
 find_package(PkgConfig REQUIRED)
-find_package(Protobuf REQUIRED)
+find_package(Boost REQUIRED)
 find_package(Threads)
+find_package(Backtrace)
+if(Backtrace_FOUND)
+  set(HAVE_BACKTRACE ON)
+endif()
+if(USE_ICU)
+  find_package(ICU COMPONENTS uc i18n REQUIRED)
+  if(ICU_FOUND)
+    set(HAVE_ICU ON)
+  endif()
+else()
+  find_package(Iconv)
+endif()
+find_package(GnuTLS REQUIRED)
+find_package(Protobuf REQUIRED)
+if(NOT Protobuf_PROTOC_EXECUTABLE)
+  message(FATAL_ERROR "Missing protobuf compiler.")
+endif()
 if(LINUX)
   find_package(ALSA REQUIRED)
-endif(LINUX)
-
+  pkg_check_modules(DBUS REQUIRED dbus-1)
+else()
+  find_package(ALSA)
+  pkg_check_modules(DBUS dbus-1)
+endif()
+if(UNIX AND NOT APPLE)
+  find_package(X11)
+  pkg_check_modules(XCB xcb)
+endif()
+if(X11_FOUND)
+  set(HAVE_X11 ON)
+endif()
 pkg_check_modules(GLIB REQUIRED glib-2.0)
-pkg_check_modules(GIO REQUIRED gio-2.0)
 pkg_check_modules(GOBJECT REQUIRED gobject-2.0)
-pkg_check_modules(CDIO libcdio)
-pkg_check_modules(CHROMAPRINT REQUIRED libchromaprint)
+pkg_check_modules(GIO REQUIRED gio-2.0)
+if(UNIX)
+  pkg_check_modules(GIO_UNIX gio-unix-2.0)
+endif()
+pkg_check_modules(LIBCDIO libcdio)
 pkg_check_modules(GSTREAMER gstreamer-1.0)
 pkg_check_modules(GSTREAMER_BASE gstreamer-base-1.0)
-pkg_check_modules(GSTREAMER_APP gstreamer-app-1.0)
 pkg_check_modules(GSTREAMER_AUDIO gstreamer-audio-1.0)
+pkg_check_modules(GSTREAMER_APP gstreamer-app-1.0)
 pkg_check_modules(GSTREAMER_TAG gstreamer-tag-1.0)
 pkg_check_modules(GSTREAMER_PBUTILS gstreamer-pbutils-1.0)
-pkg_check_modules(LIBXINE libxine)
 pkg_check_modules(LIBVLC libvlc)
-pkg_check_modules(PHONON phonon4qt5)
+pkg_check_modules(SQLITE REQUIRED sqlite3>=3.9)
+pkg_check_modules(LIBPULSE libpulse)
+pkg_check_modules(CHROMAPRINT libchromaprint>=1.4)
 pkg_check_modules(LIBGPOD libgpod-1.0>=0.7.92)
 pkg_check_modules(LIBMTP libmtp>=1.0)
-pkg_check_modules(LIBPULSE libpulse)
-pkg_check_modules(LIBXML libxml-2.0)
-pkg_check_modules(TAGLIB REQUIRED taglib>=1.8)
-pkg_check_modules(SQLITE REQUIRED sqlite3>=3.7)
-pkg_check_modules(LIBGLU REQUIRED glu)
-pkg_check_modules(IMOBILEDEVICE libimobiledevice-1.0)
-pkg_check_modules(USBMUXD libusbmuxd)
-pkg_check_modules(PLIST libplist)
+pkg_check_modules(GDK_PIXBUF gdk-pixbuf-2.0)
+find_package(Gettext)
+find_package(FFTW3)
+find_package(GTest)
+find_library(GMOCK_LIBRARY gmock)
 
-find_library(PROTOBUF_STATIC_LIBRARY libprotobuf.a libprotobuf)
+option(QT_VERSION_MAJOR "Qt version to use (5 or 6)")
+option(BUILD_WITH_QT5 "Build with Qt 5" OFF)
+option(BUILD_WITH_QT6 "Build with Qt 6" OFF)
 
-if (WIN32)
-  find_package(ZLIB REQUIRED)
-endif (WIN32)
-
-# LASTFM
-find_library(LASTFM5_LIBRARIES lastfm5)
-find_path(LASTFM5_INCLUDE_DIRS lastfm5/ws.h)
-find_path(LASTFM51_INCLUDE_DIRS lastfm5/Track.h)
-#CHECK_INCLUDE_FILES(lastfm/Track.h HAVE_LASTFM_TRACK_H)
-
-# GSTREAMER
-CHECK_INCLUDE_FILES(gst/audio/gstaudiocdsrc.h GST_AUDIO_GSTAUDIOCDSRC_H)
-
-# TAGLIB
-set(CMAKE_REQUIRED_INCLUDES "${TAGLIB_INCLUDE_DIRS}")
-set(CMAKE_REQUIRED_LIBRARIES "${TAGLIB_LIBRARIES}")
-check_cxx_source_compiles("#include <opusfile.h>
-      int main() { char *s; TagLib::Ogg::Opus::File opusfile(s); return 0;}" TAGLIB_HAS_OPUS)
-set(CMAKE_REQUIRED_INCLUDES)
-set(CMAKE_REQUIRED_LIBRARIES)
-CHECK_INCLUDE_FILES(taglib/xiphcomment.h HAVE_XIPCOMMENT_H)
-
-# LASTFM
-if(LASTFM5_INCLUDE_DIRS AND LASTFM51_INCLUDE_DIRS)
-  set(HAVE_LIBLASTFM1 ON)
+if(WITH_QT6)
+  set(BUILD_WITH_QT6 ON)
+endif()
+if(QT_MAJOR_VERSION)
+  set(QT_VERSION_MAJOR ${QT_MAJOR_VERSION})
 endif()
 
-# CHROMAPRINT
-CHECK_INCLUDE_FILES(chromaprint.h CHROMAPRINT_H)
+if(QT_VERSION_MAJOR)
+  set(QT_DEFAULT_MAJOR_VERSION ${QT_VERSION_MAJOR})
+endif()
+set(QT_COMPONENTS Core Concurrent Gui Widgets Network Sql)
+if(DBUS_FOUND AND NOT WIN32)
+  list(APPEND QT_COMPONENTS DBus)
+endif()
+set(QT_OPTIONAL_COMPONENTS Test)
+set(QT_MIN_VERSION 5.9)
 
-if (APPLE)
-  find_library(SPARKLE Sparkle)
+if(BUILD_WITH_QT6 OR QT_VERSION_MAJOR EQUAL 6)
+  set(QT_VERSION_MAJOR 6 CACHE STRING "" FORCE)
+  set(BUILD_WITH_QT6 ON CACHE BOOL "" FORCE)
+elseif(BUILD_WITH_QT5 OR QT_VERSION_MAJOR EQUAL 5)
+  set(QT_VERSION_MAJOR 5 CACHE STRING "" FORCE)
+  set(BUILD_WITH_QT5 ON CACHE BOOL "" FORCE)
+else()
+  # Automatically detect Qt version.
+  find_package(QT NAMES Qt6 Qt5 COMPONENTS ${QT_COMPONENTS} REQUIRED)
+  if(QT_FOUND AND QT_VERSION_MAJOR EQUAL 6)
+    set(BUILD_WITH_QT6 ON CACHE BOOL "" FORCE)
+    set(QT_VERSION_MAJOR 6 CACHE STRING "" FORCE)
+  elseif(QT_FOUND AND QT_VERSION_MAJOR EQUAL 5)
+    set(BUILD_WITH_QT5 ON CACHE BOOL "" FORCE)
+    set(QT_VERSION_MAJOR 5 CACHE STRING "" FORCE)
+  else()
+    message(FATAL_ERROR "Missing Qt.")
+  endif()
+endif()
+
+if(QT_VERSION_MAJOR)
+  set(QT_DEFAULT_MAJOR_VERSION ${QT_VERSION_MAJOR})
+endif()
+
+if(X11_FOUND AND BUILD_WITH_QT5)
+  list(APPEND QT_OPTIONAL_COMPONENTS X11Extras)
+endif()
+
+find_package(Qt${QT_VERSION_MAJOR} ${QT_MIN_VERSION} REQUIRED COMPONENTS ${QT_COMPONENTS} OPTIONAL_COMPONENTS ${QT_OPTIONAL_COMPONENTS})
+
+set(QtCore_LIBRARIES Qt${QT_VERSION_MAJOR}::Core)
+set(QtConcurrent_LIBRARIES Qt${QT_VERSION_MAJOR}::Concurrent)
+set(QtGui_LIBRARIES Qt${QT_VERSION_MAJOR}::Gui)
+set(QtWidgets_LIBRARIES Qt${QT_VERSION_MAJOR}::Widgets)
+set(QtNetwork_LIBRARIES Qt${QT_VERSION_MAJOR}::Network)
+set(QtSql_LIBRARIES Qt${QT_VERSION_MAJOR}::Sql)
+set(QT_LIBRARIES Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Concurrent Qt${QT_VERSION_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Network Qt${QT_VERSION_MAJOR}::Sql)
+if(Qt${QT_VERSION_MAJOR}DBus_FOUND)
+  set(QtDBus_LIBRARIES Qt${QT_VERSION_MAJOR}::DBus)
+  list(APPEND QT_LIBRARIES Qt${QT_VERSION_MAJOR}::DBus)
+  get_target_property(QT_DBUSXML2CPP_EXECUTABLE Qt${QT_VERSION_MAJOR}::qdbusxml2cpp LOCATION)
+endif()
+if(BUILD_WITH_QT5 AND Qt5X11Extras_FOUND)
+  set(HAVE_X11EXTRAS ON)
+  set(QtX11Extras_LIBRARIES Qt5::X11Extras)
+  list(APPEND QT_LIBRARIES Qt5::X11Extras)
+endif()
+if(Qt${QT_VERSION_MAJOR}Test_FOUND)
+  set(QtTest_LIBRARIES Qt${QT_VERSION_MAJOR}::Test)
+endif()
+
+find_package(Qt${QT_VERSION_MAJOR} QUIET COMPONENTS LinguistTools CONFIG)
+if(Qt${QT_VERSION_MAJOR}LinguistTools_FOUND)
+  set(QT_LCONVERT_EXECUTABLE Qt${QT_VERSION_MAJOR}::lconvert)
+endif()
+
+if(BUILD_WITH_QT5 AND Qt5Core_VERSION VERSION_LESS 5.15.0)
+  macro(qt_add_resources)
+    qt5_add_resources(${ARGN})
+  endmacro()
+  macro(qt_wrap_cpp)
+    qt5_wrap_cpp(${ARGN})
+  endmacro()
+  macro(qt_wrap_ui)
+    qt5_wrap_ui(${ARGN})
+  endmacro()
+  macro(qt_add_dbus_adaptor)
+    qt5_add_dbus_adaptor(${ARGN})
+  endmacro()
+  macro(qt_add_dbus_interface)
+    qt5_add_dbus_interface(${ARGN})
+  endmacro()
+endif()
+
+if(X11_FOUND)
+  find_path(KEYSYMDEF_H NAMES "keysymdef.h" PATHS "${X11_INCLUDE_DIR}" PATH_SUFFIXES "X11")
+  find_path(XF86KEYSYM_H NAMES "XF86keysym.h" PATHS "${XCB_INCLUDEDIR}" PATH_SUFFIXES "X11")
+  if(KEYSYMDEF_H)
+    set(HAVE_KEYSYMDEF_H ON)
+  else()
+    message(WARNING, "Missing X11/keysymdef.h")
+  endif()
+  if(XF86KEYSYM_H)
+    set(HAVE_XF86KEYSYM_H ON)
+  else()
+    message(WARNING, "Missing X11/XF86keysym.h")
+  endif()
+
+  find_path(QPA_QPLATFORMNATIVEINTERFACE_H qpa/qplatformnativeinterface.h PATHS ${Qt${QT_VERSION_MAJOR}Gui_PRIVATE_INCLUDE_DIRS})
+  if(QPA_QPLATFORMNATIVEINTERFACE_H)
+    set(HAVE_QPA_QPLATFORMNATIVEINTERFACE_H ON)
+    message(STATUS "Have qpa/qplatformnativeinterface.h header.")
+  else()
+    message(STATUS "Missing qpa/qplatformnativeinterface.h header.")
+  endif()
+endif(X11_FOUND)
+
+option(USE_TAGLIB "Build with TagLib" OFF)
+option(USE_TAGPARSER "Build with TagParser" OFF)
+
+if(NOT USE_TAGLIB AND NOT USE_TAGPARSER)
+  set(USE_TAGLIB ON)
+endif()
+
+# TAGLIB
+if(USE_TAGLIB)
+  pkg_check_modules(TAGLIB REQUIRED taglib>=1.11.1)
+  if(TAGLIB_FOUND)
+    find_path(HAVE_TAGLIB_DSFFILE_H taglib/dsffile.h)
+    find_path(HAVE_TAGLIB_DSDIFFFILE_H taglib/dsdifffile.h)
+    if(HAVE_TAGLIB_DSFFILE_H)
+      set(HAVE_TAGLIB_DSFFILE ON)
+    endif(HAVE_TAGLIB_DSFFILE_H)
+    if(HAVE_TAGLIB_DSDIFFFILE_H)
+      set(HAVE_TAGLIB_DSDIFFFILE ON)
+    endif(HAVE_TAGLIB_DSDIFFFILE_H)
+  endif()
+endif()
+
+# TAGPARSER
+if(USE_TAGPARSER)
+  pkg_check_modules(TAGPARSER REQUIRED tagparser)
+endif()
+
+if(NOT TAGLIB_FOUND AND NOT TAGPARSER_FOUND)
+  message(FATAL_ERROR "You need either TagLib or TagParser!")
+endif()
+
+# SingleApplication
+add_subdirectory(3rdparty/singleapplication)
+set(SINGLEAPPLICATION_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/singleapplication)
+set(SINGLEAPPLICATION_LIBRARIES singleapplication)
+set(SINGLECOREAPPLICATION_LIBRARIES singlecoreapplication)
+
+if(APPLE)
   add_subdirectory(3rdparty/SPMediaKeyTap)
   set(SPMEDIAKEYTAP_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/SPMediaKeyTap)
   set(SPMEDIAKEYTAP_LIBRARIES SPMediaKeyTap)
-endif (APPLE)
+  add_subdirectory(3rdparty/macdeployqt)
+  add_subdirectory(ext/macdeploycheck)
+endif()
 
-if(${CMAKE_BUILD_TYPE} MATCHES "Release")
-  add_definitions(-DNDEBUG)
-  add_definitions(-DQT_NO_DEBUG_OUTPUT)
-  #add_definitions(-DQT_NO_WARNING_OUTPUT)
-endif(${CMAKE_BUILD_TYPE} MATCHES "Release")
+if(WIN32)
+  if(BUILD_WITH_QT6)
+    pkg_check_modules(QTSPARKLE qtsparkle-qt6)
+  else()
+    pkg_check_modules(QTSPARKLE qtsparkle-qt5)
+  endif()
+  if(QTSPARKLE_FOUND)
+    set(HAVE_QTSPARKLE ON)
+  endif()
+endif()
 
-# Set up definitions and paths
-add_definitions(${QT_DEFINITIONS})
-link_directories(${TAGLIB_LIBRARY_DIRS})
-link_directories(${GSTREAMER_LIBRARY_DIRS})
+if(WIN32 AND MSVC)
+  add_subdirectory(3rdparty/getopt)
+  set(GETOPT_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/getopt)
+  set(GETOPT_LIBRARIES getopt)
+endif()
 
-# Don't try to use webkit if their include directories couldn't be found.
-if (NOT QT_QTWEBKIT_INCLUDE_DIR)
-  set (QT_USE_QTWEBKIT 0)
-endif (NOT QT_QTWEBKIT_INCLUDE_DIR)
-
-include_directories(${GLIB_INCLUDE_DIRS})
-include_directories(${GLIBCONFIG_INCLUDE_DIRS})
-include_directories(${Boost_INCLUDE_DIRS})
-include_directories(${LIBXML_INCLUDE_DIRS})
-include_directories(${TAGLIB_INCLUDE_DIRS})
-include_directories(${GSTREAMER_INCLUDE_DIRS})
-include_directories(${GSTREAMER_APP_INCLUDE_DIRS})
-include_directories(${GSTREAMER_AUDIO_INCLUDE_DIRS})
-include_directories(${GSTREAMER_BASE_INCLUDE_DIRS})
-include_directories(${GSTREAMER_TAG_INCLUDE_DIRS})
-include_directories(${GSTREAMER_PBUTILS_INCLUDE_DIRS})
-
-if (WIN32)
+if(WIN32 AND NOT MSVC)
   # RC compiler
   string(REPLACE "gcc" "windres" CMAKE_RC_COMPILER_INIT ${CMAKE_C_COMPILER})
   enable_language(RC)
   SET(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff -o <OBJECT> <SOURCE> -I ${CMAKE_SOURCE_DIR}/dist/windows")
-endif(WIN32)
+endif()
 
-add_definitions(-DQT_NO_CAST_TO_ASCII -DQT_STRICT_ITERATORS)
-
-# Optional bits
 if(WIN32)
   option(ENABLE_WIN32_CONSOLE "Show the windows console even outside Debug mode" OFF)
-endif(WIN32)
+endif()
+
+optional_component(ALSA ON "ALSA integration"
+  DEPENDS "alsa" ALSA_FOUND
+)
+
+optional_component(LIBPULSE ON "PulseAudio integration"
+  DEPENDS "libpulse" LIBPULSE_FOUND
+)
+
+optional_component(DBUS ON "D-Bus support"
+  DEPENDS "D-Bus" DBUS_FOUND
+)
 
 optional_component(GSTREAMER ON "Engine: GStreamer backend"
   DEPENDS "gstreamer-1.0" GSTREAMER_FOUND
@@ -200,166 +370,208 @@ optional_component(GSTREAMER ON "Engine: GStreamer backend"
   DEPENDS "gstreamer-pbutils-1.0" GSTREAMER_PBUTILS_FOUND
 )
 
-optional_component(XINE ON "Engine: Xine backend"
-  DEPENDS "libxine" LIBXINE_FOUND
-)
-
 optional_component(VLC ON "Engine: VLC backend"
   DEPENDS "libvlc" LIBVLC_FOUND
 )
 
-optional_component(PHONON OFF "Engine: Phonon backend"
-  DEPENDS "phonon4qt5" PHONON4QT5_FOUND
+optional_component(SONGFINGERPRINTING ON "Song fingerprinting and tracking"
+  DEPENDS "chromaprint" CHROMAPRINT_FOUND
+  DEPENDS "gstreamer" GSTREAMER_FOUND
 )
 
+optional_component(MUSICBRAINZ ON "MusicBrainz integration"
+  DEPENDS "chromaprint" CHROMAPRINT_FOUND
+  DEPENDS "gstreamer" GSTREAMER_FOUND
+)
+
+if(X11_FOUND OR HAVE_DBUS OR APPLE OR WIN32)
+  set(HAVE_GLOBALSHORTCUTS_SUPPORT ON)
+endif()
+
+optional_component(GLOBALSHORTCUTS ON "Global shortcuts"
+  DEPENDS "D-Bus, X11, Windows or macOS" HAVE_GLOBALSHORTCUTS_SUPPORT
+)
+
+if(BUILD_WITH_QT6 AND (Qt6Core_VERSION VERSION_EQUAL 6.2.0 OR Qt6Core_VERSION VERSION_GREATER 6.2.0))
+  optional_component(X11_GLOBALSHORTCUTS ON "X11 global shortcuts" DEPENDS "X11" X11_FOUND)
+else()
+  if(HAVE_X11EXTRAS OR HAVE_QPA_QPLATFORMNATIVEINTERFACE_H)
+    set(HAVE_X11EXTRAS_OR_QPA_QPLATFORMNATIVEINTERFACE_H ON)
+  endif()
+  optional_component(X11_GLOBALSHORTCUTS ON "X11 global shortcuts"
+    DEPENDS "X11" X11_FOUND
+    DEPENDS "Qt >= 6.2, X11Extras or qpa/qplatformnativeinterface.h header" HAVE_X11EXTRAS_OR_QPA_QPLATFORMNATIVEINTERFACE_H
+  )
+endif()
+
 optional_component(AUDIOCD ON "Devices: Audio CD support"
-  DEPENDS "libcdio" CDIO_FOUND
+  DEPENDS "libcdio" LIBCDIO_FOUND
+  DEPENDS "gstreamer" GSTREAMER_FOUND
 )
 
-optional_component(LIBGPOD ON "Devices: iPod classic support"
-  DEPENDS "libgpod" LIBGPOD_FOUND
+optional_component(UDISKS2 ON "Devices: UDisks2 backend"
+  DEPENDS "D-Bus support" DBUS_FOUND
 )
 
 optional_component(GIO ON "Devices: GIO device backend"
   DEPENDS "libgio" GIO_FOUND
-  DEPENDS "Linux or Windows" "NOT APPLE"
+  DEPENDS "Unix or Windows" "NOT APPLE"
 )
 
-optional_component(IMOBILEDEVICE ON "Devices: iPod Touch, iPhone, iPad support"
-  DEPENDS "libimobiledevice" IMOBILEDEVICE_FOUND
-  DEPENDS "libplist" PLIST_FOUND
-  DEPENDS "libusbmuxd" USBMUXD_FOUND
-  DEPENDS "iPod classic support" HAVE_LIBGPOD
+optional_component(GIO_UNIX ON "Devices: GIO device backend (Unix support)"
+  DEPENDS "libgio-unix" GIO_UNIX_FOUND
+  DEPENDS "Unix" "UNIX"
+)
+
+optional_component(LIBGPOD ON "Devices: iPod classic support"
+  DEPENDS "libgpod" LIBGPOD_FOUND
+  DEPENDS "gdk-pixbuf" GDK_PIXBUF_FOUND
 )
 
 optional_component(LIBMTP ON "Devices: MTP support"
   DEPENDS "libmtp" LIBMTP_FOUND
 )
 
-optional_component(LIBLASTFM ON "Last.fm support"
-  DEPENDS "liblastfm" LASTFM5_LIBRARIES LASTFM5_INCLUDE_DIRS
-)
-
-optional_component(DBUS ON "D-Bus support"
-  DEPENDS "Linux" LINUX
-)
-
-optional_component(DEVICEKIT ON "Devices: DeviceKit backend"
-  DEPENDS "D-Bus support" HAVE_DBUS
-)
-
-optional_component(UDISKS2 ON "Devices: UDisks2 backend"
-  DEPENDS "D-Bus support" HAVE_DBUS
-)
-
-optional_component(SPARKLE ON "Sparkle integration"
-  DEPENDS "Mac OS X" APPLE
-  DEPENDS "Sparkle" SPARKLE
-)
-
-optional_component(LIBPULSE ON "Pulse audio integration"
-  DEPENDS "libpulse" LIBPULSE_FOUND
-)
-
-
-# Find DBus if it's enabled
-if (HAVE_DBUS)
-  find_package(Qt5 COMPONENTS DBus)
-  get_target_property(QT_DBUSXML2CPP_EXECUTABLE Qt5::qdbusxml2cpp LOCATION)
-endif ()
-
-# We can include the Qt definitions now
-#include(${QT_USE_FILE})
-if(WIN32)
-  set(QT_LIBRARIES Qt5::Core Qt5::OpenGL Qt5::Sql Qt5::Network Qt5::Xml Qt5::Widgets Qt5::Concurrent)
-else(WIN32)
-  set(QT_LIBRARIES Qt5::Core Qt5::OpenGL Qt5::Sql Qt5::Network Qt5::Xml Qt5::Widgets Qt5::Concurrent Qt5::X11Extras Qt5::DBus)
-endif(WIN32)
-
-# Remove GLU and GL from the link line - they're not really required and don't exist on my mingw toolchain
-list(REMOVE_ITEM QT_LIBRARIES "-lGLU -lGL")
-
-# QSqlLiteDriver:
-# We do this because we can't guarantee that the driver shipped with Qt exposes the raw sqlite3 functions required for FTS support.
-# This way we know that those symbols exist at compile-time and that our code links to the same sqlite library as the Qt driver.
-option(USE_SYSTEM_QSQLITE "Don't set this unless you can guarantee that the driver shipped with Qt exposes the raw sqlite3 functions required for FTS support" OFF)
-if(USE_SYSTEM_QSQLITE)
-  message(STATUS "Using system qsqlite driver")
-else(USE_SYSTEM_QSQLITE)
-  message(STATUS "Using builtin qsqlite driver")
-  add_subdirectory(3rdparty/qsqlite)
-  set(QSQLITE_LIBRARIES qsqlite)
-  set(QSQLITE_INCLUDE_DIRS "3rdparty/qsqlite")
-endif(USE_SYSTEM_QSQLITE)
-
-# When/if upstream accepts our patches then these options can be used to link to system installed qtsingleapplication instead.
-option(USE_SYSTEM_QTSINGLEAPPLICATION "Don't set this option unless your system QtSingleApplication library has been compiled with the Strawberry patches in 3rdparty" OFF)
-if(USE_SYSTEM_QTSINGLEAPPLICATION)
-  find_path(QTSINGLEAPPLICATION_INCLUDE_DIRS qtsingleapplication.h PATH_SUFFIXES QtSolutions)
-  find_library(QTSINGLEAPPLICATION_LIBRARIES QtSolutions_SingleApplication-2.6)
-  find_library(QTSINGLECOREAPPLICATION_LIBRARIES QtSolutions_SingleCoreApplication-2.6)
-else(USE_SYSTEM_QTSINGLEAPPLICATION)
-  add_subdirectory(3rdparty/qtsingleapplication)
-  set(QTSINGLEAPPLICATION_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/qtsingleapplication)
-  set(QTSINGLEAPPLICATION_LIBRARIES qtsingleapplication)
-endif(USE_SYSTEM_QTSINGLEAPPLICATION)
-
-# When/if upstream accepts our or reimplement our patches then these options can be used to link to system installed qxt instead.
-option(USE_SYSTEM_QXT "Don't set this option unless your system Qxt library has been compiled with the Strawberry patches in 3rdparty" OFF)
-if (USE_SYSTEM_QXT)
-  find_path(QXTCORE_INCLUDE_DIRS qxtglobal.h PATH_SUFFIXES QxtCore)
-  find_path(QXTGUI_INCLUDE_DIRS qxtglobalshortcut.h PATH_SUFFIXES QxtGui)
-  set(QXT_INCLUDE_DIRS ${QXTCORE_INCLUDE_DIRS} ${QXTGUI_INCLUDE_DIRS})
-  # We only need its header. We don't need to link to QxtCore.
-  find_library(QXT_LIBRARIES QxtGui)
-else (USE_SYSTEM_QXT)
-  add_definitions(-DQXT_STATIC -DBUILD_QXT_GUI -DBUILD_QXT_CORE)
-  set(QXT_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/qxt)
-  set(QXT_LIBRARIES qxt)
-  if (NOT APPLE)
-    add_subdirectory(3rdparty/qxt)
-  endif (NOT APPLE)
-endif (USE_SYSTEM_QXT)
-
-# Use system sha2 if it's available
-find_path(SHA2_INCLUDE_DIRS sha2.h)
-find_library(SHA2_LIBRARIES sha2)
-if (SHA2_LIBRARIES AND SHA2_INCLUDE_DIRS)
-  message(STATUS "Using system sha2 library")
-  set(USE_SYSTEM_SHA2 ON)
+if(BUILD_WITH_QT6)
+  optional_component(TRANSLATIONS ON "Translations"
+    DEPENDS "gettext" GETTEXT_FOUND
+    DEPENDS "Qt6LinguistTools" Qt6LinguistTools_FOUND
+  )
 else()
-  message(STATUS "Using builtin sha2 library")
-  set(USE_SYSTEM_SHA2 OFF)
-  add_subdirectory(3rdparty/sha2)
-  set(SHA2_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/sha2)
-  set(SHA2_LIBRARIES sha2)
+  optional_component(TRANSLATIONS ON "Translations"
+    DEPENDS "gettext" GETTEXT_FOUND
+    DEPENDS "Qt5LinguistTools" Qt5LinguistTools_FOUND
+  )
 endif()
 
-# Qocoa
-add_subdirectory(3rdparty/qocoa)
+option(INSTALL_TRANSLATIONS "Install translations" OFF)
 
-#if(IMOBILEDEVICE_FOUND AND PLIST_FOUND)
-  #add_subdirectory(ext/gstafc)
-#endif(IMOBILEDEVICE_FOUND AND PLIST_FOUND)
+optional_component(SUBSONIC ON "Streaming: Subsonic")
+optional_component(TIDAL ON "Streaming: Tidal")
+optional_component(QOBUZ ON "Streaming: Qobuz")
+
+optional_component(MOODBAR ON "Moodbar"
+  DEPENDS "fftw3" FFTW3_FOUND
+  DEPENDS "gstreamer" HAVE_GSTREAMER
+)
+
+if(APPLE OR WIN32)
+  option(USE_BUNDLE "Bundle dependencies" ON)
+else()
+  option(USE_BUNDLE "Bundle dependencies" OFF)
+endif()
+
+if(USE_BUNDLE AND NOT USE_BUNDLE_DIR)
+  if(LINUX)
+    set(USE_BUNDLE_DIR "../plugins")
+  endif()
+  if(APPLE)
+    set(USE_BUNDLE_DIR "../PlugIns")
+  endif()
+endif()
+
+if(NOT CMAKE_CROSSCOMPILING)
+  # Check that we have Qt with sqlite driver
+  set(CMAKE_REQUIRED_FLAGS "-std=c++17")
+  set(CMAKE_REQUIRED_LIBRARIES ${QtCore_LIBRARIES} ${QtSql_LIBRARIES})
+  check_cxx_source_runs("
+    #include <QSqlDatabase>
+    #include <QSqlQuery>
+    int main() {
+      QSqlDatabase db = QSqlDatabase::addDatabase(\"QSQLITE\");
+      db.setDatabaseName(\":memory:\");
+      if (!db.open()) { return 1; }
+      QSqlQuery q(db);
+      q.prepare(\"CREATE TABLE test (test TEXT);\");
+      if (!q.exec()) return 1;
+    }
+    "
+    QT_SQLITE_TEST
+  )
+  if(QT_SQLITE_TEST)
+    # Check that we have sqlite3 with FTS5
+    check_cxx_source_runs("
+      #include <QSqlDatabase>
+      #include <QSqlQuery>
+      int main() {
+        QSqlDatabase db = QSqlDatabase::addDatabase(\"QSQLITE\");
+        db.setDatabaseName(\":memory:\");
+        if (!db.open()) { return 1; }
+        QSqlQuery q(db);
+        q.prepare(\"CREATE VIRTUAL TABLE test_fts USING fts5(test, tokenize = 'unicode61 remove_diacritics 0');\");
+        if (!q.exec()) return 1;
+      }
+      "
+      SQLITE_FTS5_TEST
+    )
+  endif()
+endif()
+
+# Set up definitions
+
+add_definitions(
+  -DBOOST_BIND_NO_PLACEHOLDERS
+  -DQT_STRICT_ITERATORS
+  -DQT_NO_CAST_FROM_BYTEARRAY
+  -DQT_USE_QSTRINGBUILDER
+  -DQT_NO_URL_CAST_FROM_STRING
+  -DQT_NO_CAST_TO_ASCII
+  -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT
+  -DQT_NO_FOREACH
+)
+
+if(WIN32)
+  add_definitions(-DUNICODE)
+  if(MSVC)
+    add_definitions(-DPROTOBUF_USE_DLLS)
+  endif()
+endif()
 
 # Subdirectories
 add_subdirectory(src)
-if (WIN32)
-  add_subdirectory(3rdparty/qtwin)
-endif (WIN32)
 add_subdirectory(dist)
 add_subdirectory(ext/libstrawberry-common)
 add_subdirectory(ext/libstrawberry-tagreader)
 add_subdirectory(ext/strawberry-tagreader)
+if(HAVE_MOODBAR)
+  add_subdirectory(ext/gstmoodbar)
+endif()
+
+if(GTest_FOUND AND GMOCK_LIBRARY AND QtTest_LIBRARIES)
+  add_subdirectory(tests)
+endif()
+
+if(LINUX AND LSB_RELEASE_EXEC AND DPKG_BUILDPACKAGE)
+  add_subdirectory(debian)
+endif()
 
 # Uninstall support
-configure_file(
-  "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
-  "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
-  IMMEDIATE @ONLY)
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
 
-add_custom_target(uninstall
-  "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+add_custom_target(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
 
 # Show a summary of what we have enabled
 summary_show()
+if(NOT HAVE_GSTREAMER AND NOT HAVE_VLC)
+  message(FATAL_ERROR "You need to have either GStreamer or libvlc to compile!")
+elseif(NOT HAVE_GSTREAMER)
+  message(WARNING "GStreamer is the only engine that is fully implemented. Using other engines is possible but not recommended.")
+endif()
+
+if(QT_VERSION_MAJOR EQUAL 5)
+  message(WARNING "It is detected that Strawberry is being built with Qt 5.  There are no bugfix releases for the latest minor LTS version of Qt 5 available to open-source users, only commercial users.  Therefore Strawberry should be built with Qt 6 when possible. Building with Qt 6 will also take advantage of improvements and new features not available in Qt 5.  To build with Qt 6 specify -DBUILD_WITH_QT6=ON to automatically detect Qt 6, or for example -DCMAKE_PREFIX_PATH=/usr/local/lib64/cmake to manually specify the Qt 6 directory.")
+endif()
+
+if(NOT CMAKE_CROSSCOMPILING)
+  if(QT_SQLITE_TEST)
+    if(NOT SQLITE_FTS5_TEST)
+      message(WARNING "sqlite must be enabled with FTS5. See: https://www.sqlite.org/fts5.html")
+    endif()
+  else()
+    message(WARNING "The Qt sqlite driver test failed.")
+  endif()
+endif()
+
+if(USE_TAGLIB AND TAGLIB_FOUND AND NOT TAGLIB_VERSION VERSION_GREATER_EQUAL 1.12)
+  message(WARNING "There is a critical bug in TagLib (1.11.1) that can result in corrupt Ogg files, see: https://github.com/taglib/taglib/issues/864, please consider updating TagLib to the newest version.")
+endif()

README.md

@@ -1,69 +1,121 @@
-Strawberry Music Player
+:strawberry: Strawberry Music Player [![Build Status](https://github.com/strawberrymusicplayer/strawberry/workflows/build/badge.svg)](https://github.com/strawberrymusicplayer/strawberry/actions)
 =======================
-README
-------
+[![Sponsor](https://img.shields.io/badge/-Sponsor-green?logo=github)](https://github.com/sponsors/jonaski)
+[![Patreon](https://img.shields.io/badge/patreon-donate-green.svg)](https://patreon.com/jonaskvinge)
+[![PayPal](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://paypal.me/jonaskvinge)
 
-Strawberry is a audio player and music collection organizer. It is a fork of Clementine created in 2013 with a diffrent goal.
-It's written in C++ and Qt5. The name is inspired by the band Strawbs.
+Strawberry is a music player and music collection organizer. It is a fork of Clementine released in 2018 aimed at music collectors and audiophiles. It's written in C++ using the Qt toolkit.
 
-### Features:
+![Browse](https://raw.githubusercontent.com/strawberrymusicplayer/strawberry/master/data/screenshot/screenshot.png)
+
+Resources:
+
+  * Website: https://www.strawberrymusicplayer.org/
+  * Wiki: https://wiki.strawberrymusicplayer.org/
+  * Forum: https://forum.strawberrymusicplayer.org/
+  * Github: https://github.com/strawberrymusicplayer/strawberry
+  * Buildbot: https://buildbot.strawberrymusicplayer.org/
+  * Latest builds: https://builds.strawberrymusicplayer.org/
+  * openSUSE buildservice: https://build.opensuse.org/package/show/home:jonaski:audio/strawberry
+  * Ubuntu PPA: https://launchpad.net/~jonaski/+archive/ubuntu/strawberry
+  * Ubuntu Unstable PPA: https://launchpad.net/~jonaski/+archive/ubuntu/strawberry-unstable
+  * Translations: https://translate.zanata.org/iteration/view/strawberry/master
+
+### :bangbang: Opening an issue:
+
+* Read the FAQ: https://wiki.strawberrymusicplayer.org/wiki/FAQ
+* Search for the issue to see if it is already solved, or if there is an open issue for it already. If there is an open issue already, you can comment on it if you have additional information that could be useful to us.
+* For technical problems, discussion, questions and feature suggestions use the forum (https://forum.strawberrymusicplayer.org/) instead. The forum is better suited for discussion.
+* We do not take feature requests from users on GitHub. Any issues related to feature requests will be closed. This does not necessarily mean that we won't add new features, but we don't have time to take feature requests or answer questions about new features from users. It is still possible to suggest or discuss new features on the forum (https://forum.strawberrymusicplayer.org/).
+
+### :moneybag:	Sponsoring:
+
+The program is free software, released under GPL. If you like this program and can make use of it, consider sponsoring or donating to help fund the project.
+There are currently 3 options for sponsoring:
+
+1. [GitHub Sponsors](https://github.com/sponsors/jonaski)
+2. [Patreon](https://www.patreon.com/jonaskvinge)
+3. [PayPal](https://paypal.me/jonaskvinge)
+
+Funding developers is a way to contribute to open source projects you appreciate, it helps developers get the resources they need, and recognize contributors working behind the scenes to make open source better for everyone.
+
+### :heavy_check_mark: Features:
 
   * Play and organize music
-  * Edit tags on music files
-  * Album cover art from Lastfm, Musicbrainz, Discogs and Amazon
+  * Supports WAV, FLAC, WavPack, Ogg FLAC, Ogg Vorbis, Ogg Opus, Ogg Speex, MPC, TrueAudio, AIFF, MP4, MP3, ASF and Monkey's Audio.
+  * Audio CD playback
   * Native desktop notifications
-  * Playlists in multiple formats
-  * Transfer music to iPod, iPhone, MTP or mass-storage USB player
+  * Playlist management
+  * Smart and dynamic playlists
+  * Advanced audio output and device configuration for bit-perfect playback on Linux
+  * Edit tags on audio files
   * Fetch tags from MusicBrainz
+  * Album cover art from [Last.fm](https://www.last.fm/), [Musicbrainz](https://musicbrainz.org/), [Discogs](https://www.discogs.com/), [Musixmatch](https://www.musixmatch.com/), [Deezer](https://www.deezer.com/), [Tidal](https://www.tidal.com/), [Qobuz](https://www.qobuz.com/) and [Spotify](https://www.spotify.com/)
+  * Song lyrics from [AudD](https://audd.io/), [Genius](https://genius.com/), [Musixmatch](https://www.musixmatch.com/), [ChartLyrics](http://www.chartlyrics.com/), [lyrics.ovh](https://lyrics.ovh/) and [lololyrics.com](https://www.lololyrics.com/)
   * Support for multiple backends
-
-You can obtain and view the sourcecode on github at: https://github.com/jonaski/strawberry
-
-It has so far been tested on Linux and cross compiled for Windows. I have not had a chance to test it on Mac OS X since I don't have a mac.
+  * Audio analyzer
+  * Audio equalizer
+  * Transfer music to mass-storage USB players, MTP compatible devices and iPod Nano/Classic
+  * Scrobbler with support for [Last.fm](https://www.last.fm/), [Libre.fm](https://libre.fm/) and [ListenBrainz](https://listenbrainz.org/)
+  * Subsonic, Tidal and Qobuz streaming support
 
 
-Requirements
-------------
+It has so far been tested to work on Linux, OpenBSD, FreeBSD, macOS and Windows.
 
-To build Strawberry from source you need the following installed on your system:
+**There currently isn't any macOS developers actively working on this project, so we might not be able to help you with issues related to macOS.**
 
-* glib2, glib2-devel, git, cmake, make, gcc and gcc-c++
-* protobuf and development packages
-* boost development headers
+### :heavy_exclamation_mark: Requirements
 
-* The following Qt5 components are required with additional development packages:
+To build Strawberry from source you need the following installed on your system with the additional development packages/headers:
 
-- Qt5Core, Qt5Widgets, Qt5Network, Qt5Sql, Qt5Xml, Qt5OpenGL, Qt5Concurrent, Qt5Test, 5X11Extras, Qt5WebKit, Qt5WebKitWidget and Qt5DBus.
+* [CMake](https://cmake.org/)
+* C/C++ compiler ([GCC](https://gcc.gnu.org/), [Clang](https://clang.llvm.org/) or [MSVC](https://visualstudio.microsoft.com/vs/features/cplusplus/))
+* [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/) or [pkgconf](https://github.com/pkgconf/pkgconf)
+* [Boost](https://www.boost.org/)
+* [GLib](https://developer.gnome.org/glib/)
+* [Qt 6 or Qt 5.9 or higher with components Core, Gui, Widgets, Concurrent, Network and Sql](https://www.qt.io/)
+* [SQLite 3.9 or newer with FTS5](https://www.sqlite.org)
+* [Protobuf](https://developers.google.com/protocol-buffers/)
+* [ALSA (Required on Linux)](https://www.alsa-project.org/)
+* [D-Bus (Required on Linux)](https://www.freedesktop.org/wiki/Software/dbus/)
+* [GStreamer](https://gstreamer.freedesktop.org/) or [VLC](https://www.videolan.org)
+* [GnuTLS](https://www.gnutls.org/)
+* [TagLib 1.11.1 or higher](https://www.taglib.org/) or [TagParser](https://github.com/Martchus/tagparser)
+* [ICU](https://unicode-org.github.io/icu/)
 
-* ALSA and libasound2 with development files
-* SQLite3 with development files
-* libchromaprint with development files
-* libglu with development files
+Optional dependencies:
 
-Either GStreamer, Xine or VLC engine is required, but only GStreamer is fully implemented so far.
-You should also install the gstreamer plugins: gstreamer-plugins-base, gstreamer-plugins-good and gstreamer-plugins-bad
+* Song fingerprinting and MusicBrainz tagging: [Chromaprint](https://acoustid.org/chromaprint)
+* Moodbar: [fftw3](http://www.fftw.org/)
+* PulseAudio integration: [PulseAudio](https://www.freedesktop.org/wiki/Software/PulseAudio/?)
+* Audio CD: [libcdio](https://www.gnu.org/software/libcdio/)
+* MTP devices: [libmtp](http://libmtp.sourceforge.net/)
+* iPod Classic devices: [libgpod](http://www.gtkpod.org/libgpod/)
 
-* The Qt5 specific LastFM library and development files are required for fetching album covers from LastFM.
-* To enable CD support for playing audio cd's you need libcdio.
-* If you want MTP support you need libmtp.
-* If you need iPod Classic support you need libgpod.
+You should also install the gstreamer plugins base and good, and optionally bad, ugly and libav to support all audio formats.
 
-
-Compiling from source
----------------------
+### :wrench:	Compiling from source
 
 ### Get the code:
 
-    git clone https://github.com/jonaski/strawberry
+    git clone https://github.com/strawberrymusicplayer/strawberry
 
 ### Compile and install:
 
-    mkdir strawberry-build
-    cd strawberry-build
-    cmake ../strawberry
-    make -j8
+    cd strawberry
+    mkdir build
+    cd build
+    cmake .. -DBUILD_WITH_QT6=ON
+    make -j $(nproc)
     sudo make install
 
-    (dont change to the source directory, if you created the build directory inside the source directory type: cmake .. instead).
-    
+Strawberry is backwards compatible with Qt 5, to compile with Qt 5 use:
+
+    cmake .. -DBUILD_WITH_QT5=ON
+
+To compile on Windows with Visual Studio 2019 or 2022, see https://github.com/strawberrymusicplayer/strawberry-msvc
+
+### :penguin:	Packaging status
+
+[![Packaging status](https://repology.org/badge/vertical-allrepos/strawberry.svg?exclude_unsupported=1)](https://repology.org/metapackage/strawberry/versions)
 

cmake/AddEngine.cmake

@@ -1,88 +0,0 @@
-# Strawberry Music Player
-# Copyright 2013, Jonas Kvinge <jonas@strawbs.net>
-#
-# Strawberry is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Strawberry is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
-
-macro(add_engine engine_lower engine_upper lib_list src_list inc_list enabled)
-
-  #message(STATUS "ADD ENGINE: ${engine_lower} ${engine_upper} ${lib_list} ${src_list} ${inc_list} ${enabled}")
-  
-  #set(ENGINE_LIBRARIES "")
-
-  # recreate list
-  set(lib_list ${lib_list})
-  #list(GET lib_list 0 name)
-
-  # add a user selectable build option
-  option(ENGINE_${engine_upper}_ENABLED "enable engine ${engine_upper}" ${enabled})
-
-  # check if engine is enabled and needed librares are available
-  if(ENGINE_${engine_upper}_ENABLED)
-
-    # check for all needed libraries
-    foreach(lib ${lib_list})
-      #pkg_check_modules(${lib} ${lib})
-      if (NOT ${lib}_FOUND MATCHES 1)
-        set(ENGINE_${engine_upper}_LIB_MISSING TRUE)
-      endif(NOT ${lib}_FOUND MATCHES 1)
-    endforeach(lib ${lib_list})
-
-    if(ENGINE_${engine_upper}_LIB_MISSING)
-      set(ENGINES_MISSING "${ENGINES_MISSING} ${engine_lower}")
-      #set("HAVE_${engine_upper}" 0 CACHE INTERNAL ${engine_upper})
-      set("HAVE_${engine_upper}" OFF)
-    else(ENGINE_${engine_upper}_LIB_MISSING)
-      # add define -DHAVE_<engine> so we can clutter the code with #ifdefs
-      #set("HAVE_${engine_upper}" 1 CACHE INTERNAL ${engine_upper})
-      set("HAVE_${engine_upper}" ON)
-      # add sources and headers
-      list(APPEND SOURCES ${src_list})
-      list(APPEND HEADERS ${inc_list})
-      # add libraries to link against
-      foreach(lib ${lib_list})
-        #set(ENGINE_LIBRARIES ${ENGINE_LIBRARIES} ${${lib}_LIBRARIES} CACHE INTERNAL libraries)
-        set(ENGINE_LIBRARIES ${ENGINE_LIBRARIES} ${${lib}_LIBRARIES})
-      endforeach(lib ${lib_list})
-      # add to list of enabled engines
-      set(ENGINES_ENABLED "${ENGINES_ENABLED} ${engine_lower}")
-    endif(ENGINE_${engine_upper}_LIB_MISSING)
-  else(ENGINE_${engine_upper}_ENABLED)
-    set(ENGINES_DISABLED "${ENGINES_DISABLED} ${engine_lower}")
-    #set("HAVE_${engine_upper}" 0 CACHE INTERNAL ${engine_upper})
-    set("HAVE_${engine_upper}" OFF)
-  endif(ENGINE_${engine_upper}_ENABLED)
-
-endmacro(add_engine engine_lower engine_upper lib_list src_list inc_list enabled)
-
-# print engines to be built
-macro(print_engines)
-
-  if(ENGINES_ENABLED)
-    message(STATUS "Building engines:${ENGINES_ENABLED}")
-  endif(ENGINES_ENABLED)
-  if(ENGINES_DISABLED)
-    message(STATUS "Disabled engines:${ENGINES_DISABLED}")
-  endif(ENGINES_DISABLED)
-  if(ENGINES_MISSING)
-    message(STATUS "Missing engines:${ENGINES_MISSING}")
-  endif(ENGINES_MISSING)
-
-  #message(STATUS "Engine libraries:${ENGINE_LIBRARIES}")
-
-  # need at least 1 engine
-  if(NOT ENGINES_ENABLED)
-    message(FATAL_ERROR "No engine enabled!")
-  endif(NOT ENGINES_ENABLED)
-
-endmacro(print_engines)

cmake/C++11Compat.cmake

@@ -1,9 +0,0 @@
-# Hacky stuff to make C++11 features work with old compilers.
-
-if (CMAKE_COMPILER_IS_GNUCC)
-  execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
-                  OUTPUT_VARIABLE GCC_VERSION)
-  if (GCC_VERSION VERSION_LESS 4.7)
-    add_definitions(-Doverride=)
-  endif()
-endif()

cmake/Deb.cmake

@@ -0,0 +1,6 @@
+find_program(LSB_RELEASE_EXEC lsb_release)
+find_program(DPKG_BUILDPACKAGE dpkg-buildpackage)
+
+if (LSB_RELEASE_EXEC AND DPKG_BUILDPACKAGE)
+  add_custom_target(deb WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} COMMAND ${DPKG_BUILDPACKAGE} -b -d -uc -us)
+endif()

cmake/Dmg.cmake

@@ -0,0 +1,39 @@
+#find_program(MACDEPLOYQT_EXECUTABLE NAMES macdeployqt PATHS /usr/local/opt/qt6/bin /usr/local/opt/qt5/bin /usr/local/bin REQUIRED)
+set(MACDEPLOYQT_EXECUTABLE "${CMAKE_BINARY_DIR}/3rdparty/macdeployqt/macdeployqt")
+if(MACDEPLOYQT_EXECUTABLE)
+  message(STATUS "Found macdeployqt: ${MACDEPLOYQT_EXECUTABLE}")
+else()
+  message(WARNING "Missing macdeployqt executable.")
+endif()
+
+find_program(CREATEDMG_EXECUTABLE NAMES create-dmg REQUIRED)
+if(CREATEDMG_EXECUTABLE)
+  message(STATUS "Found create-dmg: ${CREATEDMG_EXECUTABLE}")
+else()
+  message(WARNING "Missing create-dmg executable.")
+endif()
+
+if(MACDEPLOYQT_EXECUTABLE)
+  add_custom_target(copy_gstreamer_plugins
+    #COMMAND ${CMAKE_SOURCE_DIR}/dist/macos/macgstcopy.sh strawberry.app
+  )
+  add_custom_target(deploy
+    COMMAND mkdir -p ${CMAKE_BINARY_DIR}/strawberry.app/Contents/{Frameworks,Resources}
+    COMMAND cp -v ${CMAKE_SOURCE_DIR}/dist/macos/Info.plist ${CMAKE_BINARY_DIR}/strawberry.app/Contents/
+    COMMAND cp -v ${CMAKE_SOURCE_DIR}/dist/macos/strawberry.icns ${CMAKE_BINARY_DIR}/strawberry.app/Contents/Resources/
+    COMMAND ${MACDEPLOYQT_EXECUTABLE} strawberry.app -verbose=3 -executable=${CMAKE_BINARY_DIR}/strawberry.app/Contents/PlugIns/strawberry-tagreader
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+    DEPENDS strawberry strawberry-tagreader copy_gstreamer_plugins macdeployqt
+  )
+  add_custom_target(deploycheck
+    COMMAND ${CMAKE_BINARY_DIR}/ext/macdeploycheck/macdeploycheck strawberry.app
+    DEPENDS macdeploycheck
+  )
+  if(CREATEDMG_EXECUTABLE)
+    add_custom_target(dmg
+      COMMAND ${CREATEDMG_EXECUTABLE} --volname strawberry --background "${CMAKE_SOURCE_DIR}/dist/macos/dmg_background.png" --app-drop-link 450 218 --icon strawberry.app 150 218 --window-size 600 450 strawberry-${STRAWBERRY_VERSION_PACKAGE}-${CMAKE_HOST_SYSTEM_PROCESSOR}.dmg strawberry.app
+      WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+      DEPENDS deploy deploycheck
+    )
+  endif()
+endif()

cmake/FindCppUnit.cmake

@@ -0,0 +1,69 @@
+# - Try to find the libcppunit libraries
+# Once done this will define
+#
+# CppUnit_FOUND - system has libcppunit
+# CPPUNIT_INCLUDE_DIR - the libcppunit include directory
+# CPPUNIT_LIBRARIES - libcppunit library
+
+#include (MacroEnsureVersion)
+
+if(NOT CPPUNIT_MIN_VERSION)
+  SET(CPPUNIT_MIN_VERSION 1.12.0)
+endif(NOT CPPUNIT_MIN_VERSION)
+
+FIND_PROGRAM(CPPUNIT_CONFIG_EXECUTABLE cppunit-config )
+
+IF(CPPUNIT_INCLUDE_DIR AND CPPUNIT_LIBRARIES)
+
+    # in cache already
+    SET(CppUnit_FOUND TRUE)
+
+ELSE(CPPUNIT_INCLUDE_DIR AND CPPUNIT_LIBRARIES)
+
+    SET(CPPUNIT_INCLUDE_DIR)
+    SET(CPPUNIT_LIBRARIES)
+
+    IF(CPPUNIT_CONFIG_EXECUTABLE)
+        EXEC_PROGRAM(${CPPUNIT_CONFIG_EXECUTABLE} ARGS --cflags RETURN_VALUE _return_VALUE OUTPUT_VARIABLE CPPUNIT_CFLAGS)
+        EXEC_PROGRAM(${CPPUNIT_CONFIG_EXECUTABLE} ARGS --libs RETURN_VALUE _return_VALUE OUTPUT_VARIABLE CPPUNIT_LIBRARIES)
+        EXEC_PROGRAM(${CPPUNIT_CONFIG_EXECUTABLE} ARGS --version RETURN_VALUE _return_VALUE OUTPUT_VARIABLE CPPUNIT_INSTALLED_VERSION)
+        STRING(REGEX REPLACE "-I(.+)" "\\1" CPPUNIT_CFLAGS "${CPPUNIT_CFLAGS}")
+    ELSE(CPPUNIT_CONFIG_EXECUTABLE)
+        # in case win32 needs to find it the old way?
+        FIND_PATH(CPPUNIT_CFLAGS cppunit/TestRunner.h PATHS /usr/include /usr/local/include )
+        FIND_LIBRARY(CPPUNIT_LIBRARIES NAMES cppunit PATHS /usr/lib /usr/local/lib )
+        # how can we find cppunit version?
+        MESSAGE (STATUS "Ensure you cppunit installed version is at least ${CPPUNIT_MIN_VERSION}")
+        SET (CPPUNIT_INSTALLED_VERSION ${CPPUNIT_MIN_VERSION})
+    ENDIF(CPPUNIT_CONFIG_EXECUTABLE)
+
+    SET(CPPUNIT_INCLUDE_DIR ${CPPUNIT_CFLAGS} "${CPPUNIT_CFLAGS}/cppunit")
+
+ENDIF(CPPUNIT_INCLUDE_DIR AND CPPUNIT_LIBRARIES)
+
+IF(CPPUNIT_INCLUDE_DIR AND CPPUNIT_LIBRARIES)
+
+  SET(CppUnit_FOUND TRUE)
+
+  if(NOT CppUnit_FIND_QUIETLY)
+    MESSAGE (STATUS "Found cppunit: ${CPPUNIT_LIBRARIES}")
+  endif(NOT CppUnit_FIND_QUIETLY)
+
+  IF(CPPUNIT_CONFIG_EXECUTABLE)
+    EXEC_PROGRAM(${CPPUNIT_CONFIG_EXECUTABLE} ARGS --version RETURN_VALUE _return_VALUE OUTPUT_VARIABLE CPPUNIT_INSTALLED_VERSION)
+  ENDIF(CPPUNIT_CONFIG_EXECUTABLE)
+
+  #macro_ensure_version( ${CPPUNIT_MIN_VERSION} ${CPPUNIT_INSTALLED_VERSION} CPPUNIT_INSTALLED_VERSION_OK )
+
+  #IF(NOT CPPUNIT_INSTALLED_VERSION_OK)
+  #  MESSAGE ("** CppUnit version is too old: found ${CPPUNIT_INSTALLED_VERSION} installed, ${CPPUNIT_MIN_VERSION} or major is required")
+  #  SET(CppUnit_FOUND FALSE)
+  #ENDIF(NOT CPPUNIT_INSTALLED_VERSION_OK)
+
+ELSE(CPPUNIT_INCLUDE_DIR AND CPPUNIT_LIBRARIES)
+
+  SET(CppUnit_FOUND FALSE CACHE BOOL "Not found cppunit library")
+
+ENDIF(CPPUNIT_INCLUDE_DIR AND CPPUNIT_LIBRARIES)
+
+MARK_AS_ADVANCED(CPPUNIT_INCLUDE_DIR CPPUNIT_LIBRARIES)

cmake/FindFFTW3.cmake

@@ -0,0 +1,132 @@
+# 
+# Try to find FFTW3  library  
+# (see www.fftw.org)
+# Once run this will define: 
+# 
+# FFTW3_FOUND
+# FFTW3_INCLUDE_DIR 
+# FFTW3_LIBRARIES
+# FFTW3_LINK_DIRECTORIES
+#
+# You may set one of these options before including this file:
+#  FFTW3_USE_SSE2
+#
+#  TODO: _F_ versions.
+#
+# Jan Woetzel 05/2004
+# www.mip.informatik.uni-kiel.de
+# --------------------------------
+
+ FIND_PATH(FFTW3_INCLUDE_DIR fftw3.h
+   ${FFTW3_DIR}/include
+   ${FFTW3_HOME}/include
+   ${FFTW3_DIR}
+   ${FFTW3_HOME}
+   $ENV{FFTW3_DIR}/include
+   $ENV{FFTW3_HOME}/include
+   $ENV{FFTW3_DIR}
+   $ENV{FFTW3_HOME}
+   /usr/include
+   /usr/local/include
+   $ENV{SOURCE_DIR}/fftw3
+   $ENV{SOURCE_DIR}/fftw3/include
+   $ENV{SOURCE_DIR}/fftw
+   $ENV{SOURCE_DIR}/fftw/include
+ )
+#MESSAGE("DBG FFTW3_INCLUDE_DIR=${FFTW3_INCLUDE_DIR}")  
+
+
+SET(FFTW3_POSSIBLE_LIBRARY_PATH
+  ${FFTW3_DIR}/lib
+  ${FFTW3_HOME}/lib
+  ${FFTW3_DIR}
+  ${FFTW3_HOME}  
+  $ENV{FFTW3_DIR}/lib
+  $ENV{FFTW3_HOME}/lib
+  $ENV{FFTW3_DIR}
+  $ENV{FFTW3_HOME}  
+  /usr/lib
+  /usr/local/lib
+  $ENV{SOURCE_DIR}/fftw3
+  $ENV{SOURCE_DIR}/fftw3/lib
+  $ENV{SOURCE_DIR}/fftw
+  $ENV{SOURCE_DIR}/fftw/lib
+)
+
+  
+# The lib prefix is contained in filename of W32, unfortunately. In the "general" lib:
+FIND_LIBRARY(FFTW3_FFTW_LIBRARY
+  NAMES fftw3 libfftw libfftw3 libfftw3-3
+  PATHS 
+  ${FFTW3_POSSIBLE_LIBRARY_PATH}
+  )
+#MESSAGE("DBG FFTW3_FFTW_LIBRARY=${FFTW3_FFTW_LIBRARY}")
+
+FIND_LIBRARY(FFTW3_FFTWF_LIBRARY
+  NAMES fftwf3 fftw3f fftwf libfftwf libfftwf3 libfftw3f-3
+  PATHS 
+  ${FFTW3_POSSIBLE_LIBRARY_PATH}
+  )
+#MESSAGE("DBG FFTW3_FFTWF_LIBRARY=${FFTW3_FFTWF_LIBRARY}")
+
+FIND_LIBRARY(FFTW3_FFTWL_LIBRARY
+  NAMES fftwl3 fftw3l fftwl libfftwl libfftwl3 libfftw3l-3
+  PATHS 
+  ${FFTW3_POSSIBLE_LIBRARY_PATH}
+  )
+#MESSAGE("DBG FFTW3_FFTWF_LIBRARY=${FFTW3_FFTWL_LIBRARY}")
+
+
+FIND_LIBRARY(FFTW3_FFTW_SSE2_LIBRARY
+  NAMES fftw_sse2 fftw3_sse2 libfftw_sse2 libfftw3_sse2
+  PATHS 
+  ${FFTW3_POSSIBLE_LIBRARY_PATH}
+  )
+#MESSAGE("DBG FFTW3_FFTW_SSE2_LIBRARY=${FFTW3_FFTW_SSE2_LIBRARY}")
+
+FIND_LIBRARY(FFTW3_FFTWF_SSE_LIBRARY
+  NAMES fftwf_sse fftwf3_sse libfftwf_sse libfftwf3_sse
+  PATHS 
+  ${FFTW3_POSSIBLE_LIBRARY_PATH}
+  )
+#MESSAGE("DBG FFTW3_FFTWF_SSE_LIBRARY=${FFTW3_FFTWF_SSE_LIBRARY}")
+
+
+# --------------------------------
+# select one of the above
+# default: 
+IF (FFTW3_FFTW_LIBRARY)
+  SET(FFTW3_LIBRARIES ${FFTW3_FFTW_LIBRARY})
+ENDIF (FFTW3_FFTW_LIBRARY)
+# specialized: 
+IF (FFTW3_USE_SSE2 AND FFTW3_FFTW_SSE2_LIBRARY)
+  SET(FFTW3_LIBRARIES ${FFTW3_FFTW_SSE2_LIBRARY})
+ENDIF (FFTW3_USE_SSE2 AND FFTW3_FFTW_SSE2_LIBRARY)
+
+# --------------------------------
+
+IF(FFTW3_LIBRARIES)
+  IF (FFTW3_INCLUDE_DIR)
+
+    # OK, found all we need
+    SET(FFTW3_FOUND TRUE)
+    GET_FILENAME_COMPONENT(FFTW3_LINK_DIRECTORIES ${FFTW3_LIBRARIES} PATH)
+    
+  ELSE (FFTW3_INCLUDE_DIR)
+    MESSAGE("FFTW3 include dir not found. Set FFTW3_DIR to find it.")
+  ENDIF(FFTW3_INCLUDE_DIR)
+ELSE(FFTW3_LIBRARIES)
+  MESSAGE("FFTW3 lib not found. Set FFTW3_DIR to find it.")
+ENDIF(FFTW3_LIBRARIES)
+
+
+MARK_AS_ADVANCED(
+  FFTW3_INCLUDE_DIR
+  FFTW3_LIBRARIES
+  FFTW3_FFTW_LIBRARY
+  FFTW3_FFTW_SSE2_LIBRARY
+  FFTW3_FFTWF_LIBRARY
+  FFTW3_FFTWF_SSE_LIBRARY
+  FFTW3_FFTWL_LIBRARY
+  FFTW3_LINK_DIRECTORIES
+)

cmake/OptionalSource.cmake

@@ -15,7 +15,7 @@ macro(optional_source TOGGLE)
     list(APPEND OTHER_SOURCES ${OPTIONAL_SOURCE_HEADERS})
 
     set(_uic_sources)
-    qt5_wrap_ui(_uic_sources ${OPTIONAL_SOURCE_UI})
+    qt_wrap_ui(_uic_sources ${OPTIONAL_SOURCE_UI})
     list(APPEND OTHER_SOURCES ${_uic_sources})
     list(APPEND OTHER_UIC_SOURCES ${_uic_sources})
   endif(${TOGGLE})

cmake/ParseArguments.cmake

@@ -1,7 +1,5 @@
 # From http://www.cmake.org/Wiki/CMakeMacroParseArguments
 
-cmake_minimum_required(VERSION 2.6)
-
 MACRO(PARSE_ARGUMENTS prefix arg_names option_names)
   SET(DEFAULT_ARGS)
   FOREACH(arg_name ${arg_names})