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Add new global shortcut system backend for X11 and Windows

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- Remove qxt
- Also create an option for enabled/disabling shortcuts through X11.
This commit is contained in:
Jonas Kvinge
2019-01-01 20:07:29 +01:00
parent 2a54cb17e7
commit cef334c210
40 changed files with 1283 additions and 2345 deletions
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41
3rdparty/qxt/CMakeLists.txt vendored
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cmake_minimum_required(VERSION 2.8.11)
set(CMAKE_CXX_STANDARD 11)
if (UNIX AND NOT APPLE)
find_package(X11)
if (X11_FOUND)
include_directories(${X11_INCLUDE_DIR})
endif(X11_FOUND)
endif(UNIX AND NOT APPLE)
include_directories(${Qt5Gui_PRIVATE_INCLUDE_DIRS})
if (NOT WIN32 AND NOT APPLE)
find_path(HAVE_QPA_QPLATFORMNATIVEINTERFACE_H qpa/qplatformnativeinterface.h PATHS ${Qt5Gui_PRIVATE_INCLUDE_DIRS})
if(NOT HAVE_QPA_QPLATFORMNATIVEINTERFACE_H)
message(FATAL_ERROR "Missing qpa/qplatformnativeinterface.h, check that you got the QT private headers installed (package libQt5Gui-private-headers-devel, qtbase5-private-dev or similar)")
endif(NOT HAVE_QPA_QPLATFORMNATIVEINTERFACE_H)
endif(NOT WIN32 AND NOT APPLE)
set(QXT-SOURCES qxtglobal.cpp qxtglobalshortcut.cpp)
set(QXT-MOC-HEADERS qxtglobalshortcut.h )
if(X11_FOUND)
set(QXT-SOURCES ${QXT-SOURCES} qxtglobalshortcut_x11.cpp)
elseif(APPLE)
set(QXT-SOURCES ${QXT-SOURCES} qxtglobalshortcut_mac.cpp)
elseif(WIN32)
set(QXT-SOURCES ${QXT-SOURCES} qxtglobalshortcut_win.cpp)
endif()
QT5_WRAP_CPP(QXT-SOURCES-MOC ${QXT-MOC-HEADERS})
ADD_LIBRARY(qxt STATIC
${QXT-SOURCES}
${QXT-SOURCES-MOC}
)
target_link_libraries(qxt Qt5::Core Qt5::Widgets)
if(X11_FOUND)
target_link_libraries(qxt Qt5::X11Extras)
endif(X11_FOUND)

89
3rdparty/qxt/LICENSE vendored
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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.

372
3rdparty/qxt/keymapper_x11.h vendored
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#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

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3rdparty/qxt/qxtglobal.cpp vendored
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/****************************************************************************
** 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.
*/

232
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/****************************************************************************
** 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

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#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_OS_MACOS
int QxtGlobalShortcutPrivate::ref = 0;
#endif // Q_OS_MACOS
QHash<QPair<quint32, quint32>, QxtGlobalShortcut*> QxtGlobalShortcutPrivate::shortcuts;
QxtGlobalShortcutPrivate::QxtGlobalShortcutPrivate() : enabled(true), key(Qt::Key(0)), mods(Qt::NoModifier) {
#ifndef Q_OS_MACOS
if (!ref++)
QAbstractEventDispatcher::instance()->installNativeEventFilter(this);
#endif // Q_OS_MACOS
}
QxtGlobalShortcutPrivate::~QxtGlobalShortcutPrivate() {
#ifndef Q_OS_MACOS
if (!--ref)
QAbstractEventDispatcher::instance()->removeNativeEventFilter(this);
#endif // Q_OS_MACOS
}
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;
}

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/****************************************************************************
** 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 QXTGLOBALSHORTCUT_H
#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 = nullptr);
explicit QxtGlobalShortcut(const QKeySequence& shortcut, QObject* parent = nullptr);
~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

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/****************************************************************************
** 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 <Carbon/Carbon.h>
#include "qxtglobalshortcut_p.h"
#include <QMap>
#include <QHash>
#include <QPair>
#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, nullptr, sizeof(keyID), nullptr, &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 == nullptr)
return 0;
currentLayoutData = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData);
CFRelease(currentKeyboard);
if (currentLayoutData == nullptr)
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, nullptr, nullptr);
}
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);
}

72
3rdparty/qxt/qxtglobalshortcut_p.h vendored
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@@ -1,72 +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 QXTGLOBALSHORTCUT_P_H
#define QXTGLOBALSHORTCUT_P_H
#include "qxtglobalshortcut.h"
#include <QHash>
#include <QAbstractEventDispatcher>
#include <QAbstractNativeEventFilter>
#include <QKeySequence>
class QxtGlobalShortcutPrivate : public QxtPrivate<QxtGlobalShortcut>, public QAbstractNativeEventFilter {
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_OS_MACOS
static int ref;
virtual bool nativeEventFilter(const QByteArray & eventType, void * message, long * result);
#endif // Q_OS_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

239
3rdparty/qxt/qxtglobalshortcut_win.cpp vendored
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@@ -1,239 +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>
bool QxtGlobalShortcutPrivate::nativeEventFilter(const QByteArray & eventType, void * message, long * result) {
Q_UNUSED(eventType);
Q_UNUSED(result);
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);
}

236
3rdparty/qxt/qxtglobalshortcut_x11.cpp vendored
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@@ -1,236 +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 "qxtglobalshortcut_p.h"
#include <QtGlobal>
#include <QApplication>
#include <QGuiApplication>
#include <QKeySequence>
#include <QByteArray>
#include <QString>
#include <QVector>
#include <QX11Info>
#include <qpa/qplatformnativeinterface.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <xcb/xcb.h>
#include <xcb/xproto.h>
#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() {
QPlatformNativeInterface *native = qApp->platformNativeInterface();
//void *display = native->nativeResourceForScreen(QByteArray("display"), QGuiApplication::primaryScreen());
//m_display = reinterpret_cast<Display *>(display);
m_display = QX11Info::display();
}
bool isValid() {
return m_display != nullptr;
}
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
bool QxtGlobalShortcutPrivate::nativeEventFilter(const QByteArray & eventType, void *message, long *result) {
Q_UNUSED(result);
xcb_key_press_event_t *kev = nullptr;
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 != nullptr) {
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;
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());
}