Release 0.4.1

Also rename some settings. Add option to grey out songs both on playback and
on startup.

.gitignore

@@ -38,6 +38,7 @@ Thumbs.db
 *.nsi
 *.plist
 maketarball.sh
+dist/debian/changelog
 
 # qtcreator generated files
 *.pro.user*

3rdparty/taglib/dsdiff/dsdifffile.cpp

@@ -28,6 +28,7 @@
 #include <id3v2tag.h>
 #include <tstringlist.h>
 #include <tpropertymap.h>
+#include <tagutils.h>
 
 #include "tagunion.h"
 #include "dsdifffile.h"
@@ -97,6 +98,18 @@ public:
   bool hasDiin;
 };
 
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+bool DSDIFF::File::isSupported(IOStream *stream)
+{
+    // A DSDIFF file has to start with "FRM8????????DSD ".
+
+    const ByteVector id = Utils::readHeader(stream, 16, false);
+    return (id.startsWith("FRM8") && id.containsAt("DSD ", 12));
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // public members
 ////////////////////////////////////////////////////////////////////////////////

3rdparty/taglib/dsdiff/dsdifffile.h

@@ -185,6 +185,15 @@ namespace TagLib {
        */
       bool hasDIINTag() const;
 
+      /*!
+       * Returns whether or not the given \a stream can be opened as a DSDIFF
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+       static bool isSupported(IOStream *stream);
+
     protected:
       enum Endianness { BigEndian, LittleEndian };
 

3rdparty/taglib/dsf/dsffile.cpp

@@ -1,5 +1,5 @@
 /***************************************************************************
- copyright            : (C) 2013 by Stephen F. Booth
+ copyright            : (C) 2013 - 2018 by Stephen F. Booth
  email                : me@sbooth.org
  ***************************************************************************/
 
@@ -28,6 +28,7 @@
 #include <id3v2tag.h>
 #include <tstringlist.h>
 #include <tpropertymap.h>
+#include <tagutils.h>
 
 #include "dsffile.h"
 
@@ -56,6 +57,17 @@ public:
   ID3v2::Tag *tag;
 };
 
+////////////////////////////////////////////////////////////////////////////////
+// static members
+////////////////////////////////////////////////////////////////////////////////
+
+bool DSF::File::isSupported(IOStream *stream)
+{
+    // A DSF file has to start with "DSD "
+    const ByteVector id = Utils::readHeader(stream, 4, false);
+    return id.startsWith("DSD ");
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // public members
 ////////////////////////////////////////////////////////////////////////////////

3rdparty/taglib/dsf/dsffile.h

@@ -1,5 +1,5 @@
 /***************************************************************************
-    copyright            : (C) 2013 by Stephen F. Booth
+    copyright            : (C) 2013 - 2018 by Stephen F. Booth
     email                : me@sbooth.org
  ***************************************************************************/
 
@@ -103,6 +103,15 @@ namespace TagLib {
        */
       virtual bool save();
 
+      /*!
+       * Returns whether or not the given \a stream can be opened as a DSF
+       * file.
+       *
+       * \note This method is designed to do a quick check.  The result may
+       * not necessarily be correct.
+       */
+      static bool isSupported(IOStream *stream);
+
     private:
       File(const File &);
       File &operator=(const File &);

3rdparty/taglib/fileref.cpp

@@ -180,10 +180,10 @@ namespace
       file = new RIFF::WAV::File(stream, readAudioProperties, audioPropertiesStyle);
     else if(APE::File::isSupported(stream))
       file = new APE::File(stream, readAudioProperties, audioPropertiesStyle);
-    //else if(DSF::File::isSupported(stream))
-      //return new DSDIFF::File(stream, readAudioProperties, audioPropertiesStyle);
-    //else if(DSDIFF::File::isSupported(stream))
-      //return new DSF::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(DSDIFF::File::isSupported(stream))
+      file = new DSDIFF::File(stream, readAudioProperties, audioPropertiesStyle);
+    else if(DSF::File::isSupported(stream))
+      file = new DSF::File(stream, readAudioProperties, audioPropertiesStyle);
 
     // isSupported() only does a quick check, so double check the file here.
 

3rdparty/taglib/mpeg/id3v2/frames/tableofcontentsframe.cpp

@@ -216,7 +216,23 @@ void TableOfContentsFrame::removeEmbeddedFrames(const ByteVector &id)
 
 String TableOfContentsFrame::toString() const
 {
-  return String();
+  String s = String(d->elementID) +
+             ": top level: " + (d->isTopLevel ? "true" : "false") +
+             ", ordered: " + (d->isOrdered ? "true" : "false");
+
+  if(!d->childElements.isEmpty()) {
+    s+= ", chapters: [ " + String(d->childElements.toByteVector(", ")) + " ]";
+  }
+
+  if(!d->embeddedFrameList.isEmpty()) {
+    StringList frameIDs;
+    for(FrameList::ConstIterator it = d->embeddedFrameList.begin();
+        it != d->embeddedFrameList.end(); ++it)
+      frameIDs.append((*it)->frameID());
+    s += ", sub-frames: [ " + frameIDs.toString(", ") + " ]";
+  }
+
+  return s;
 }
 
 PropertyMap TableOfContentsFrame::asProperties() const

3rdparty/taglib/mpeg/id3v2/frames/textidentificationframe.cpp

@@ -339,7 +339,13 @@ UserTextIdentificationFrame::UserTextIdentificationFrame(const String &descripti
 
 String UserTextIdentificationFrame::toString() const
 {
-  return "[" + description() + "] " + fieldList().toString();
+  // first entry is the description itself, drop from values list
+  StringList l = fieldList();
+  for(StringList::Iterator it = l.begin(); it != l.end(); ++it) {
+    l.erase(it);
+    break;
+  }
+  return "[" + description() + "] " + l.toString();
 }
 
 String UserTextIdentificationFrame::description() const

3rdparty/taglib/ogg/flac/oggflacfile.cpp

@@ -231,11 +231,21 @@ void Ogg::FLAC::File::scan()
 
   if(!metadataHeader.startsWith("fLaC"))  {
     // FLAC 1.1.2+
+    // See https://xiph.org/flac/ogg_mapping.html for the header specification.
+    if(metadataHeader.size() < 13)
+      return;
+
+    if(metadataHeader[0] != 0x7f)
+      return;
+
     if(metadataHeader.mid(1, 4) != "FLAC")
       return;
 
-    if(metadataHeader[5] != 1)
-      return; // not version 1
+    if(metadataHeader[5] != 1 && metadataHeader[6] != 0)
+      return; // not version 1.0
+
+    if(metadataHeader.mid(9, 4) != "fLaC")
+      return;
 
     metadataHeader = metadataHeader.mid(13);
   }

3rdparty/taglib/toolkit/tfilestream.cpp

@@ -58,6 +58,11 @@ namespace
 #endif
   }
 
+  FileHandle openFile(const int fileDescriptor, bool readOnly)
+  {
+    return InvalidFileHandle;
+  }
+
   void closeFile(FileHandle file)
   {
     CloseHandle(file);
@@ -98,6 +103,11 @@ namespace
     return fopen(path, readOnly ? "rb" : "rb+");
   }
 
+  FileHandle openFile(const int fileDescriptor, bool readOnly)
+  {
+    return fdopen(fileDescriptor, readOnly ? "rb" : "rb+");
+  }
+
   void closeFile(FileHandle file)
   {
     fclose(file);
@@ -149,13 +159,28 @@ FileStream::FileStream(FileName fileName, bool openReadOnly)
     d->file = openFile(fileName, true);
 
   if(d->file == InvalidFileHandle)
-  {
 # ifdef _WIN32
     debug("Could not open file " + fileName.toString());
 # else
     debug("Could not open file " + String(static_cast<const char *>(d->name)));
 # endif
-  }
+}
+
+FileStream::FileStream(int fileDescriptor, bool openReadOnly)
+  : d(new FileStreamPrivate(""))
+{
+  // First try with read / write mode, if that fails, fall back to read only.
+
+  if(!openReadOnly)
+    d->file = openFile(fileDescriptor, false);
+
+  if(d->file != InvalidFileHandle)
+    d->readOnly = false;
+  else
+    d->file = openFile(fileDescriptor, true);
+
+  if(d->file == InvalidFileHandle)
+    debug("Could not open file using file descriptor");
 }
 
 FileStream::~FileStream()
@@ -255,8 +280,7 @@ void FileStream::insert(const ByteVector &data, unsigned long start, unsigned lo
   ByteVector buffer = data;
   ByteVector aboutToOverwrite(static_cast<unsigned int>(bufferLength));
 
-  while(true)
-  {
+  while(true) {
     // Seek to the current read position and read the data that we're about
     // to overwrite.  Appropriately increment the readPosition.
 
@@ -304,8 +328,7 @@ void FileStream::removeBlock(unsigned long start, unsigned long length)
 
   ByteVector buffer(static_cast<unsigned int>(bufferLength));
 
-  for(unsigned int bytesRead = -1; bytesRead != 0;)
-  {
+  for(unsigned int bytesRead = -1; bytesRead != 0;) {
     seek(readPosition);
     bytesRead = static_cast<unsigned int>(readFile(d->file, buffer));
     readPosition += bytesRead;
@@ -401,7 +424,8 @@ long FileStream::tell() const
   const LARGE_INTEGER zero = {};
   LARGE_INTEGER position;
 
-  if(SetFilePointerEx(d->file, zero, &position, FILE_CURRENT) && position.QuadPart <= LONG_MAX) {
+  if(SetFilePointerEx(d->file, zero, &position, FILE_CURRENT) &&
+     position.QuadPart <= LONG_MAX) {
     return static_cast<long>(position.QuadPart);
   }
   else {
@@ -470,9 +494,8 @@ void FileStream::truncate(long length)
 #else
 
   const int error = ftruncate(fileno(d->file), length);
-  if(error != 0) {
+  if(error != 0)
     debug("FileStream::truncate() -- Coundn't truncate the file.");
-  }
 
 #endif
 }

3rdparty/taglib/toolkit/tfilestream.h

@@ -54,6 +54,11 @@ namespace TagLib {
      */
     FileStream(FileName file, bool openReadOnly = false);
 
+    /*!
+     * Construct a File object and opens the \a file using file descriptor.
+     */
+    FileStream(int fileDescriptor, bool openReadOnly = false);
+
     /*!
      * Destroys this FileStream instance.
      */

CMakeLists.txt

@@ -1,7 +1,5 @@
 # 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
@@ -37,24 +35,27 @@ include(cmake/Rpm.cmake)
 include(cmake/Deb.cmake)
 
 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-  set(LINUX 1)
+  set(LINUX ON)
 endif()
 if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
-  set(FREEBSD 1)
+  set(FREEBSD ON)
 endif()
 if (${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
-  set(OPENBSD 1)
+  set(OPENBSD ON)
 endif()
 
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
-#set(CMAKE_BUILD_TYPE Debug)
 
 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")
+endif()
+
+if(${CMAKE_BUILD_TYPE} MATCHES "Debug")
+  set(DEBUG ON)
+endif()
 
 if (CMAKE_CXX_COMPILER MATCHES ".*clang")
   set(CMAKE_COMPILER_IS_CLANGXX 1)
@@ -111,21 +112,20 @@ pkg_check_modules(PHONON phonon4qt5)
 pkg_check_modules(SQLITE REQUIRED sqlite3>=3.7)
 pkg_check_modules(LIBPULSE libpulse)
 pkg_check_modules(CHROMAPRINT libchromaprint)
-#if(CHROMAPRINT_FOUND)
-#  set(HAVE_CHROMAPRINT ON)
-#endif()
 pkg_check_modules(LIBGPOD libgpod-1.0>=0.7.92)
 pkg_check_modules(LIBMTP libmtp>=1.0)
 pkg_check_modules(IMOBILEDEVICE libimobiledevice-1.0)
 pkg_check_modules(USBMUXD libusbmuxd)
 pkg_check_modules(PLIST libplist)
+pkg_check_modules(LIBDEEZER libdeezer)
+pkg_check_modules(LIBDZMEDIA libdzmedia)
 
 if(WIN32)
   find_package(ZLIB REQUIRED)
 endif(WIN32)
 
 # QT
-set(QT_MIN_VERSION 5.6.0)
+set(QT_MIN_VERSION 5.5.1)
 find_package(Qt5 ${QT_MIN_VERSION} REQUIRED COMPONENTS Core Concurrent Widgets Network Sql OpenGL Xml)
 if(X11_FOUND)
   find_package(Qt5 ${QT_MIN_VERSION} REQUIRED COMPONENTS X11Extras)
@@ -211,9 +211,9 @@ endif()
 option(USE_SYSTEM_QTSINGLEAPPLICATION "Use system QtSingleApplication library" OFF)
 if(USE_SYSTEM_QTSINGLEAPPLICATION)
   message(STATUS "Using system QtSingleApplication library")
-  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)
+  find_path(QTSINGLEAPPLICATION_INCLUDE_DIRS qtsingleapplication.h PATH_SUFFIXES qt5/QtSolutions)
+  find_library(QTSINGLEAPPLICATION_LIBRARIES Qt5Solutions_SingleApplication-2.6)
+  find_library(QTSINGLECOREAPPLICATION_LIBRARIES Qt5Solutions_SingleCoreApplication-2.6)
 else(USE_SYSTEM_QTSINGLEAPPLICATION)
   message(STATUS "Using builtin QtSingleApplication library")
   add_subdirectory(3rdparty/qtsingleapplication)
@@ -225,11 +225,11 @@ endif(USE_SYSTEM_QTSINGLEAPPLICATION)
 option(USE_SYSTEM_QXT "Use system Qxt library" OFF)
 if (USE_SYSTEM_QXT)
   message(STATUS "Using system Qxt library")
-  find_path(QXTCORE_INCLUDE_DIRS qxtglobal.h PATH_SUFFIXES QxtCore)
-  find_path(QXTGUI_INCLUDE_DIRS qxtglobalshortcut.h PATH_SUFFIXES QxtGui)
+  find_path(QXTCORE_INCLUDE_DIRS qxtglobal.h PATH_SUFFIXES qt5/QxtCore)
+  find_path(QXTGUI_INCLUDE_DIRS qxtglobalshortcut.h PATH_SUFFIXES qt5/QxtWidgets)
   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)
+  find_library(QXT_LIBRARIES QxtWidgets-qt5)
 else (USE_SYSTEM_QXT)
   message(STATUS "Using builtin Qxt library")
   add_definitions(-DQXT_STATIC -DBUILD_QXT_GUI -DBUILD_QXT_CORE)
@@ -283,10 +283,22 @@ optional_component(VLC ON "Engine: VLC backend"
   DEPENDS "libvlc" LIBVLC_FOUND
 )
 
-optional_component(PHONON OFF "Engine: Phonon backend"
+optional_component(PHONON OFF "Engine: Phonon backend (UNSTABLE)"
   DEPENDS "phonon4qt5" PHONON_FOUND
 )
 
+if (WIN32)
+  optional_component(DEEZER ON "Engine: Deezer backend"
+    DEPENDS "libdeezer" LIBDEEZER_FOUND
+  )
+else ()
+  optional_component(DEEZER ON "Engine: Deezer backend"
+    DEPENDS "Linux" LINUX
+    DEPENDS "libdeezer" LIBDEEZER_FOUND
+    DEPENDS "libpulse" LIBPULSE_FOUND
+  )
+endif()
+
 optional_component(LIBPULSE ON "Pulse audio integration"
   DEPENDS "libpulse" LIBPULSE_FOUND
 )
@@ -336,6 +348,18 @@ optional_component(SPARKLE ON "Sparkle integration"
   DEPENDS "Sparkle" SPARKLE
 )
 
+optional_component(STREAM_TIDAL ON "Streaming: Tidal support")
+optional_component(STREAM_DEEZER ON "Streaming: Deezer support")
+
+optional_component(DZMEDIA ON "DZMedia"
+  DEPENDS "libdzmedia" LIBDZMEDIA_FOUND
+  DEPENDS "Deezer support" HAVE_STREAM_DEEZER
+)
+
+if (HAVE_STREAM_DEEZER AND NOT HAVE_DZMEDIA AND NOT HAVE_DEEZER)
+  message(STATUS "Deezer is enabled, but not DZMedia or Deezer engine, only preview streams will be available.")
+endif()
+
 #if(IMOBILEDEVICE_FOUND AND PLIST_FOUND)
   #add_subdirectory(ext/gstafc)
 #endif(IMOBILEDEVICE_FOUND AND PLIST_FOUND)
@@ -374,6 +398,8 @@ add_custom_target(uninstall
 
 # Show a summary of what we have enabled
 summary_show()
-if(NOT HAVE_GSTREAMER AND NOT HAVE_XINE AND NOT HAVE_VLC AND NOT HAVE_PHONON)
-  message(FATAL_ERROR "You need to enable either GStreamer, Xine, VLC or Phonon to compile!")
+if(NOT HAVE_GSTREAMER AND NOT HAVE_XINE AND NOT HAVE_VLC AND NOT HAVE_PHONON AND NOT HAVE_DEEZER)
+  message(FATAL_ERROR "You need to have either GStreamer, Xine, VLC, Phonon or Deezer 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()

Changelog

@@ -2,6 +2,24 @@ Strawberry Music Player
 =======================
 ChangeLog
 
+Version 0.4.1:
+
+    * Fixed crash in analyzer
+    * Fixed trying to use systray even if the desktop had no systray
+    * Fixed Tidal login loop bug
+    * Added Deezer support
+    * New improved fancy tabwidget
+    * Fixed bug not loading engine settings
+    * Moved queue manager into tabbar for easier access
+    * Fixed crash when changing appearance colors
+    * Improved error handling between player and engine
+    * Added setting to allow continue to the next song in the playlist based on error
+    * Improved Xine engine code
+    * Moved some settings
+    * Updated builtin taglib
+    * Added AppStream data file
+    * Fixed compiling with Qt 5 versions of system QtSingleApplication and Qxt library
+
 Version 0.3.3:
 
     * Fixed Tidal login
@@ -9,7 +27,7 @@ Version 0.3.3:
 Version 0.3.2:
 
     * Fixed search error not shown in Tidal search
-    * Added URL handler for Tidal, now retriving URL's when playing instead of when searching
+    * Added URL handler for Tidal, now retrieving URL's when playing instead of when searching
     * Fixed bug in pipeline not setting url
     * Fixed bug setting wrong temporary metadata
     * Removed device module from windows, since it's not implemented for windows
@@ -65,7 +83,7 @@ Version 0.1.4:
 Version 0.1.3:
     * Audio file detection by content
     * Added builtin taglib to 3rdparty to support detecting audio by content instead of just file extension
-    * Removed unneeded bulitin qsqlite from 3rdparty
+    * Removed unneeded qsqlite from 3rdparty
     * Added sqldrivers\qsqlite.dll for windows build
     * Replaced incorrect DLL libgstdirectsoundsink.dll (from gst 1.12.4) instead of libgstdirectsound.dll (from gst 1.14.0) for windows build
     * Fixed git versioning

README.md

@@ -25,7 +25,7 @@ It's written in C++ and Qt 5. The name is inspired by the band Strawbs.
   * Audio analyzer
   * Equalizer
   * Transfer music to iPod, iPhone, MTP or mass-storage USB player
-  * Integrated Tidal support
+  * Integrated Tidal and Deezer support
 
 It has so far been tested to work on Linux, OpenBSD, MacOs and Windows.
 
@@ -47,9 +47,13 @@ To build Strawberry from source you need the following installed on your system
 * [DBus (linux)](https://www.freedesktop.org/wiki/Software/dbus/)
 * [PulseAudio (linux optional)](https://www.freedesktop.org/wiki/Software/PulseAudio/?)
 
-Either GStreamer, Xine or VLC engine is required, but only GStreamer is fully implemented so far.
+Either GStreamer, Xine, VLC, Deezer or Phonon engine is required, but only GStreamer is fully implemented so far.
 You should also install the gstreamer plugins base and good, and optionally bad and ugly.
 
+Deezer streams with full songs are encrypted and only urls for preview streams (MP3) are exposed by the API.
+Full length songs requires the use of deezers own engine (Deezer SDK) or the dzmedia library (I dont have it).
+Deezer SDK can be found here: https://build-repo.deezer.com/native_sdk/deezer-native-sdk-v1.2.10.zip
+
 Optional:
 
 * The Qt 5 LastFM library is required for fetching album covers from LastFM.
@@ -73,4 +77,7 @@ Optional:
 
     (dont change to the source directory, if you created the build directory inside the source directory type: cmake .. instead).
 
+### :computer:	Screenshot
 
+
+![Browse](https://www.strawbs.org/pictures/screenshot-002-large.png)

cmake/Rpm.cmake

@@ -1,6 +1,7 @@
 find_program(LSB_RELEASE_EXEC lsb_release)
+find_program(RPMBUILD_EXEC rpmbuild)
 
-if (LSB_RELEASE_EXEC)
+if (LSB_RELEASE_EXEC AND RPMBUILD_EXEC)
   execute_process(COMMAND /bin/sh "-c" "${LSB_RELEASE_EXEC} -is | tr '[:upper:]' '[:lower:]' | cut -d' ' -f1"
     OUTPUT_VARIABLE DIST_NAME
     OUTPUT_STRIP_TRAILING_WHITESPACE
@@ -42,8 +43,8 @@ if (LSB_RELEASE_EXEC)
       add_custom_target(rpm
         COMMAND ${CMAKE_SOURCE_DIR}/dist/scripts/maketarball.sh
         COMMAND ${CMAKE_COMMAND} -E copy strawberry-${STRAWBERRY_VERSION_PACKAGE}.tar.xz ${RPMBUILD_DIR}/SOURCES/
-        COMMAND rpmbuild -bs ${CMAKE_SOURCE_DIR}/dist/opensuse/strawberry.spec
-        COMMAND rpmbuild -bb ${CMAKE_SOURCE_DIR}/dist/opensuse/strawberry.spec
+        COMMAND ${RPMBUILD_EXEC} -bs ${CMAKE_SOURCE_DIR}/dist/opensuse/strawberry.spec
+        COMMAND ${RPMBUILD_EXEC} -bb ${CMAKE_SOURCE_DIR}/dist/opensuse/strawberry.spec
       )
     elseif (${DIST_NAME} STREQUAL "fedora")
       if (DIST_VERSION)

cmake/Version.cmake

@@ -1,6 +1,6 @@
 set(STRAWBERRY_VERSION_MAJOR 0)
-set(STRAWBERRY_VERSION_MINOR 3)
-set(STRAWBERRY_VERSION_PATCH 3)
+set(STRAWBERRY_VERSION_MINOR 4)
+set(STRAWBERRY_VERSION_PATCH 1)
 #set(STRAWBERRY_VERSION_PRERELEASE rc1)
 
 set(INCLUDE_GIT_REVISION OFF)

data/data.qrc

@@ -7,6 +7,7 @@
         <file>schema/device-schema.sql</file>
         <file>style/strawberry.css</file>
         <file>misc/playing_tooltip.txt</file>
+        <file>misc/oauthsuccess.html</file>
         <file>pictures/strawberry.png</file>
         <file>pictures/strawbs-transparent.png</file>
         <file>pictures/noalbumart.png</file>
@@ -27,442 +28,7 @@
         <file>pictures/osd_background.png</file>
         <file>pictures/osd_shadow_corner.png</file>
         <file>pictures/osd_shadow_edge.png</file>
-        <file>icons/128x128/albums.png</file>
-        <file>icons/128x128/alsa.png</file>
-        <file>icons/128x128/application-exit.png</file>
-        <file>icons/128x128/applications-internet.png</file>
-        <file>icons/128x128/bluetooth.png</file>
-        <file>icons/128x128/cdcase.png</file>
-        <file>icons/128x128/cd.png</file>
-        <file>icons/128x128/configure.png</file>
-        <file>icons/128x128/device-ipod-nano.png</file>
-        <file>icons/128x128/device-ipod.png</file>
-        <file>icons/128x128/device-phone.png</file>
-        <file>icons/128x128/device.png</file>
-        <file>icons/128x128/device-usb-drive.png</file>
-        <file>icons/128x128/device-usb-flash.png</file>
-        <file>icons/128x128/dialog-error.png</file>
-        <file>icons/128x128/dialog-information.png</file>
-        <file>icons/128x128/dialog-ok-apply.png</file>
-        <file>icons/128x128/dialog-password.png</file>
-        <file>icons/128x128/dialog-warning.png</file>
-        <file>icons/128x128/document-download.png</file>
-        <file>icons/128x128/document-new.png</file>
-        <file>icons/128x128/document-open-folder.png</file>
-        <file>icons/128x128/document-open.png</file>
-        <file>icons/128x128/document-save.png</file>
-        <file>icons/128x128/document-search.png</file>
-        <file>icons/128x128/download.png</file>
-        <file>icons/128x128/edit-clear-list.png</file>
-        <file>icons/128x128/edit-clear-locationbar-ltr.png</file>
-        <file>icons/128x128/edit-copy.png</file>
-        <file>icons/128x128/edit-delete.png</file>
-        <file>icons/128x128/edit-find.png</file>
-        <file>icons/128x128/edit-redo.png</file>
-        <file>icons/128x128/edit-rename.png</file>
-        <file>icons/128x128/edit-undo.png</file>
-        <file>icons/128x128/electrocompaniet.png</file>
-        <file>icons/128x128/equalizer.png</file>
-        <file>icons/128x128/folder-new.png</file>
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-        <file>icons/22x22/tools-wizard.png</file>
-        <file>icons/22x22/view-choose.png</file>
-        <file>icons/22x22/view-fullscreen.png</file>
-        <file>icons/22x22/view-media-lyrics.png</file>
-        <file>icons/22x22/view-media-playlist.png</file>
-        <file>icons/22x22/view-media-visualization.png</file>
-        <file>icons/22x22/view-refresh.png</file>
-        <file>icons/22x22/vinyl.png</file>
-        <file>icons/22x22/vlc.png</file>
-        <file>icons/22x22/xine.png</file>
-        <file>icons/22x22/zoom-in.png</file>
-        <file>icons/22x22/zoom-out.png</file>
-        <file>icons/22x22/tidal.png</file>
+        <file>pictures/deezer.png</file>
 	<file>fonts/HumongousofEternitySt.ttf</file>
     </qresource>
 </RCC>

data/icons.qrc

@@ -1,4 +1,444 @@
 <RCC>
-<qresource prefix="/">
-</qresource>
+    <qresource prefix="/">
+        <file>icons/128x128/albums.png</file>
+        <file>icons/128x128/alsa.png</file>
+        <file>icons/128x128/application-exit.png</file>
+        <file>icons/128x128/applications-internet.png</file>
+        <file>icons/128x128/bluetooth.png</file>
+        <file>icons/128x128/cdcase.png</file>
+        <file>icons/128x128/cd.png</file>
+        <file>icons/128x128/configure.png</file>
+        <file>icons/128x128/device-ipod-nano.png</file>
+        <file>icons/128x128/device-ipod.png</file>
+        <file>icons/128x128/device-phone.png</file>
+        <file>icons/128x128/device.png</file>
+        <file>icons/128x128/device-usb-drive.png</file>
+        <file>icons/128x128/device-usb-flash.png</file>
+        <file>icons/128x128/dialog-error.png</file>
+        <file>icons/128x128/dialog-information.png</file>
+        <file>icons/128x128/dialog-ok-apply.png</file>
+        <file>icons/128x128/dialog-password.png</file>
+        <file>icons/128x128/dialog-warning.png</file>
+        <file>icons/128x128/document-download.png</file>
+        <file>icons/128x128/document-new.png</file>
+        <file>icons/128x128/document-open-folder.png</file>
+        <file>icons/128x128/document-open.png</file>
+        <file>icons/128x128/document-save.png</file>
+        <file>icons/128x128/document-search.png</file>
+        <file>icons/128x128/download.png</file>
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+        <file>icons/128x128/edit-clear-locationbar-ltr.png</file>
+        <file>icons/128x128/edit-copy.png</file>
+        <file>icons/128x128/edit-delete.png</file>
+        <file>icons/128x128/edit-find.png</file>
+        <file>icons/128x128/edit-redo.png</file>
+        <file>icons/128x128/edit-rename.png</file>
+        <file>icons/128x128/edit-undo.png</file>
+        <file>icons/128x128/electrocompaniet.png</file>
+        <file>icons/128x128/equalizer.png</file>
+        <file>icons/128x128/folder-new.png</file>
+        <file>icons/128x128/folder.png</file>
+        <file>icons/128x128/folder-sound.png</file>
+        <file>icons/128x128/footsteps.png</file>
+        <file>icons/128x128/go-down.png</file>
+        <file>icons/128x128/go-home.png</file>
+        <file>icons/128x128/go-jump.png</file>
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+        <file>icons/128x128/go-previous.png</file>
+        <file>icons/128x128/go-up.png</file>
+        <file>icons/128x128/gstreamer.png</file>
+        <file>icons/128x128/headset.png</file>
+        <file>icons/128x128/help-hint.png</file>
+        <file>icons/128x128/intel.png</file>
+        <file>icons/128x128/jack.png</file>
+        <file>icons/128x128/keyboard.png</file>
+        <file>icons/128x128/list-add.png</file>
+        <file>icons/128x128/list-remove.png</file>
+        <file>icons/128x128/mcintosh-player.png</file>
+        <file>icons/128x128/mcintosh-text.png</file>
+        <file>icons/128x128/media-eject.png</file>
+        <file>icons/128x128/media-forward.png</file>
+        <file>icons/128x128/media-pause.png</file>
+        <file>icons/128x128/media-play.png</file>
+        <file>icons/128x128/media-rewind.png</file>
+        <file>icons/128x128/media-stop.png</file>
+        <file>icons/128x128/nvidia.png</file>
+        <file>icons/128x128/play2.png</file>
+        <file>icons/128x128/realtek.png</file>
+        <file>icons/128x128/search.png</file>
+        <file>icons/128x128/soundcard.png</file>
+        <file>icons/128x128/speaker.png</file>
+        <file>icons/128x128/star-grey.png</file>
+        <file>icons/128x128/star.png</file>
+        <file>icons/128x128/strawberry.png</file>
+        <file>icons/128x128/strawberry.svg</file>
+        <file>icons/128x128/tools-wizard.png</file>
+        <file>icons/128x128/view-choose.png</file>
+        <file>icons/128x128/view-fullscreen.png</file>
+        <file>icons/128x128/view-media-lyrics.png</file>
+        <file>icons/128x128/view-media-playlist.png</file>
+        <file>icons/128x128/view-media-visualization.png</file>
+        <file>icons/128x128/view-refresh.png</file>
+        <file>icons/128x128/vinyl.png</file>
+        <file>icons/128x128/vlc.png</file>
+        <file>icons/128x128/xine.png</file>
+        <file>icons/128x128/zoom-in.png</file>
+        <file>icons/128x128/zoom-out.png</file>
+        <file>icons/128x128/tidal.png</file>
+        <file>icons/128x128/deezer.png</file>
+        <file>icons/64x64/albums.png</file>
+        <file>icons/64x64/alsa.png</file>
+        <file>icons/64x64/application-exit.png</file>
+        <file>icons/64x64/applications-internet.png</file>
+        <file>icons/64x64/bluetooth.png</file>
+        <file>icons/64x64/cdcase.png</file>
+        <file>icons/64x64/cd.png</file>
+        <file>icons/64x64/configure.png</file>
+        <file>icons/64x64/device-ipod-nano.png</file>
+        <file>icons/64x64/device-ipod.png</file>
+        <file>icons/64x64/device-phone.png</file>
+        <file>icons/64x64/device.png</file>
+        <file>icons/64x64/device-usb-drive.png</file>
+        <file>icons/64x64/device-usb-flash.png</file>
+        <file>icons/64x64/dialog-error.png</file>
+        <file>icons/64x64/dialog-information.png</file>
+        <file>icons/64x64/dialog-ok-apply.png</file>
+        <file>icons/64x64/dialog-password.png</file>
+        <file>icons/64x64/dialog-warning.png</file>
+        <file>icons/64x64/document-download.png</file>
+        <file>icons/64x64/document-new.png</file>
+        <file>icons/64x64/document-open-folder.png</file>
+        <file>icons/64x64/document-open.png</file>
+        <file>icons/64x64/document-save.png</file>
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+        <file>icons/64x64/edit-delete.png</file>
+        <file>icons/64x64/edit-find.png</file>
+        <file>icons/64x64/edit-redo.png</file>
+        <file>icons/64x64/edit-rename.png</file>
+        <file>icons/64x64/edit-undo.png</file>
+        <file>icons/64x64/electrocompaniet.png</file>
+        <file>icons/64x64/equalizer.png</file>
+        <file>icons/64x64/folder-new.png</file>
+        <file>icons/64x64/folder.png</file>
+        <file>icons/64x64/folder-sound.png</file>
+        <file>icons/64x64/footsteps.png</file>
+        <file>icons/64x64/go-down.png</file>
+        <file>icons/64x64/go-home.png</file>
+        <file>icons/64x64/go-jump.png</file>
+        <file>icons/64x64/go-next.png</file>
+        <file>icons/64x64/go-previous.png</file>
+        <file>icons/64x64/go-up.png</file>
+        <file>icons/64x64/gstreamer.png</file>
+        <file>icons/64x64/headset.png</file>
+        <file>icons/64x64/help-hint.png</file>
+        <file>icons/64x64/intel.png</file>
+        <file>icons/64x64/jack.png</file>
+        <file>icons/64x64/keyboard.png</file>
+        <file>icons/64x64/list-add.png</file>
+        <file>icons/64x64/list-remove.png</file>
+        <file>icons/64x64/mcintosh-player.png</file>
+        <file>icons/64x64/mcintosh-text.png</file>
+        <file>icons/64x64/media-eject.png</file>
+        <file>icons/64x64/media-forward.png</file>
+        <file>icons/64x64/media-pause.png</file>
+        <file>icons/64x64/media-play.png</file>
+        <file>icons/64x64/media-rewind.png</file>
+        <file>icons/64x64/media-stop.png</file>
+        <file>icons/64x64/nvidia.png</file>
+        <file>icons/64x64/play2.png</file>
+        <file>icons/64x64/pulseaudio.png</file>
+        <file>icons/64x64/realtek.png</file>
+        <file>icons/64x64/search.png</file>
+        <file>icons/64x64/soundcard.png</file>
+        <file>icons/64x64/speaker.png</file>
+        <file>icons/64x64/star-grey.png</file>
+        <file>icons/64x64/star.png</file>
+        <file>icons/64x64/strawberry.png</file>
+        <file>icons/64x64/tools-wizard.png</file>
+        <file>icons/64x64/view-choose.png</file>
+        <file>icons/64x64/view-fullscreen.png</file>
+        <file>icons/64x64/view-media-lyrics.png</file>
+        <file>icons/64x64/view-media-playlist.png</file>
+        <file>icons/64x64/view-media-visualization.png</file>
+        <file>icons/64x64/view-refresh.png</file>
+        <file>icons/64x64/vinyl.png</file>
+        <file>icons/64x64/vlc.png</file>
+        <file>icons/64x64/xine.png</file>
+        <file>icons/64x64/zoom-in.png</file>
+        <file>icons/64x64/zoom-out.png</file>
+        <file>icons/64x64/tidal.png</file>
+        <file>icons/64x64/deezer.png</file>
+        <file>icons/48x48/albums.png</file>
+        <file>icons/48x48/alsa.png</file>
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+        <file>icons/48x48/applications-internet.png</file>
+        <file>icons/48x48/bluetooth.png</file>
+        <file>icons/48x48/cdcase.png</file>
+        <file>icons/48x48/cd.png</file>
+        <file>icons/48x48/configure.png</file>
+        <file>icons/48x48/device-ipod-nano.png</file>
+        <file>icons/48x48/device-ipod.png</file>
+        <file>icons/48x48/device-phone.png</file>
+        <file>icons/48x48/device.png</file>
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+        <file>icons/48x48/device-usb-flash.png</file>
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+        <file>icons/48x48/dialog-information.png</file>
+        <file>icons/48x48/dialog-ok-apply.png</file>
+        <file>icons/48x48/dialog-password.png</file>
+        <file>icons/48x48/dialog-warning.png</file>
+        <file>icons/48x48/document-download.png</file>
+        <file>icons/48x48/document-new.png</file>
+        <file>icons/48x48/document-open-folder.png</file>
+        <file>icons/48x48/document-open.png</file>
+        <file>icons/48x48/document-save.png</file>
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+        <file>icons/48x48/edit-find.png</file>
+        <file>icons/48x48/edit-redo.png</file>
+        <file>icons/48x48/edit-rename.png</file>
+        <file>icons/48x48/edit-undo.png</file>
+        <file>icons/48x48/electrocompaniet.png</file>
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+        <file>icons/48x48/intel.png</file>
+        <file>icons/48x48/jack.png</file>
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+        <file>icons/48x48/list-add.png</file>
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+        <file>icons/48x48/view-refresh.png</file>
+        <file>icons/48x48/vinyl.png</file>
+        <file>icons/48x48/vlc.png</file>
+        <file>icons/48x48/xine.png</file>
+        <file>icons/48x48/zoom-in.png</file>
+        <file>icons/48x48/zoom-out.png</file>
+	<file>icons/48x48/tidal.png</file>
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+        <file>icons/32x32/equalizer.png</file>
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+        <file>icons/32x32/intel.png</file>
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+        <file>icons/22x22/dialog-ok-apply.png</file>
+        <file>icons/22x22/dialog-password.png</file>
+        <file>icons/22x22/dialog-warning.png</file>
+        <file>icons/22x22/document-download.png</file>
+        <file>icons/22x22/document-new.png</file>
+        <file>icons/22x22/document-open-folder.png</file>
+        <file>icons/22x22/document-open.png</file>
+        <file>icons/22x22/document-save.png</file>
+        <file>icons/22x22/document-search.png</file>
+        <file>icons/22x22/download.png</file>
+        <file>icons/22x22/edit-clear-list.png</file>
+        <file>icons/22x22/edit-clear-locationbar-ltr.png</file>
+        <file>icons/22x22/edit-copy.png</file>
+        <file>icons/22x22/edit-delete.png</file>
+        <file>icons/22x22/edit-find.png</file>
+        <file>icons/22x22/edit-redo.png</file>
+        <file>icons/22x22/edit-rename.png</file>
+        <file>icons/22x22/edit-undo.png</file>
+        <file>icons/22x22/electrocompaniet.png</file>
+        <file>icons/22x22/equalizer.png</file>
+        <file>icons/22x22/folder-new.png</file>
+        <file>icons/22x22/folder.png</file>
+        <file>icons/22x22/folder-sound.png</file>
+        <file>icons/22x22/footsteps.png</file>
+        <file>icons/22x22/go-down.png</file>
+        <file>icons/22x22/go-home.png</file>
+        <file>icons/22x22/go-jump.png</file>
+        <file>icons/22x22/go-next.png</file>
+        <file>icons/22x22/go-previous.png</file>
+        <file>icons/22x22/go-up.png</file>
+        <file>icons/22x22/gstreamer.png</file>
+        <file>icons/22x22/headset.png</file>
+        <file>icons/22x22/help-hint.png</file>
+        <file>icons/22x22/intel.png</file>
+        <file>icons/22x22/jack.png</file>
+        <file>icons/22x22/keyboard.png</file>
+        <file>icons/22x22/list-add.png</file>
+        <file>icons/22x22/list-remove.png</file>
+        <file>icons/22x22/mcintosh-player.png</file>
+        <file>icons/22x22/mcintosh.png</file>
+        <file>icons/22x22/mcintosh-text.png</file>
+        <file>icons/22x22/media-eject.png</file>
+        <file>icons/22x22/media-forward.png</file>
+        <file>icons/22x22/media-pause.png</file>
+        <file>icons/22x22/media-playlist-repeat.png</file>
+        <file>icons/22x22/media-playlist-shuffle.png</file>
+        <file>icons/22x22/media-play.png</file>
+        <file>icons/22x22/media-rewind.png</file>
+        <file>icons/22x22/media-stop.png</file>
+        <file>icons/22x22/nvidia.png</file>
+        <file>icons/22x22/play2.png</file>
+        <file>icons/22x22/pulseaudio.png</file>
+        <file>icons/22x22/realtek.png</file>
+        <file>icons/22x22/search.png</file>
+        <file>icons/22x22/soundcard.png</file>
+        <file>icons/22x22/speaker.png</file>
+        <file>icons/22x22/star-grey.png</file>
+        <file>icons/22x22/star.png</file>
+        <file>icons/22x22/strawberry.png</file>
+        <file>icons/22x22/strawberry.svg</file>
+        <file>icons/22x22/tools-wizard.png</file>
+        <file>icons/22x22/view-choose.png</file>
+        <file>icons/22x22/view-fullscreen.png</file>
+        <file>icons/22x22/view-media-lyrics.png</file>
+        <file>icons/22x22/view-media-playlist.png</file>
+        <file>icons/22x22/view-media-visualization.png</file>
+        <file>icons/22x22/view-refresh.png</file>
+        <file>icons/22x22/vinyl.png</file>
+        <file>icons/22x22/vlc.png</file>
+        <file>icons/22x22/xine.png</file>
+        <file>icons/22x22/zoom-in.png</file>
+        <file>icons/22x22/zoom-out.png</file>
+        <file>icons/22x22/tidal.png</file>
+        <file>icons/22x22/deezer.png</file>
+    </qresource>
 </RCC>

data/misc/oauthsuccess.html

@@ -0,0 +1,41 @@
+<!doctype html>
+<html>
+  <head>
+    <link href="http://www.strawbs.org/favicon.ico" rel="shortcut icon">
+    <title>tr("Return to Strawberry")</title>
+
+    <style>
+      #container {
+        margin: 6em auto 0px auto;
+        max-width: 400px;
+        font-family: 'arial regular', arial, sans-serif;
+      }
+
+      #container img {
+        width: 16px;
+        height: 16px;
+        float: left;
+        margin-right: 0.5em;
+      }
+
+      #container h1 {
+        margin: 0px 0px 0.75em 0px;
+        font-size: 16px;
+      }
+
+      #container p {
+        margin-top: 0px;
+        margin-left: 10px;
+        font-size: 13px;
+      }
+    </style>
+  </head>
+
+  <body>
+    <div id="container">
+      <h1>tr("Success!")</h1>
+      <img src="data:image/png;base64,@IMAGE_DATA@"/>
+      <p>tr("Please close your browser and return to Strawberry.")</p>
+    </div>
+  </body>
+</html>

data/style/strawberry.css

@@ -1,7 +1,6 @@
 #playlist {
   background-color: %palette-base;
   alternate-background-color: %palette-alternate-base;
-
 }
 
 #playlist[default_background_enabled = "true"] {
@@ -45,11 +44,11 @@ QToolButton:pressed[popupMode="1"] {
   padding-right: 16px;
 }
 
-darwin {
+macos {
   font-size: 11pt;
 }
 
-darwin QMenu {
+macos QMenu {
   font-size: 13pt;
 }
 

dist/CMakeLists.txt

@@ -19,6 +19,7 @@ if (UNIX AND NOT APPLE)
   install(FILES ../data/icons/128x128/strawberry.png DESTINATION share/icons/hicolor/128x128/apps/)
   install(FILES ../data/icons/128x128/strawberry.svg DESTINATION share/icons/hicolor/scalable/apps/)
   install(FILES unix/strawberry.desktop DESTINATION share/applications)
+  install(FILES unix/strawberry.appdata.xml DESTINATION share/metainfo)
   install(FILES man/strawberry.1 man/strawberry-tagreader.1 DESTINATION share/man/man1)
 endif()
 

dist/debian/control

@@ -1,7 +1,7 @@
 Source: strawberry
 Section: sound
 Priority: optional
-Maintainer: "Jonas Kvinge" <jonas@jkvinge.net>
+Maintainer: Jonas Kvinge <jonas@jkvinge.net>
 Build-Depends: debhelper (>= 7),
                make,
                cmake,

dist/fedora/strawberry.spec.in

@@ -2,9 +2,8 @@ Name:           strawberry
 Version:        @STRAWBERRY_VERSION_RPM_V@
 Release:        @STRAWBERRY_VERSION_RPM_R@.@RPM_DISTRO@
 Summary:        A audio player and music collection organiser
-
 Group:          Applications/Multimedia
-License:        GPL-3.0+
+License:        GPLv3+
 URL:            http://www.strawbs.org/
 Source0:        %{name}-@STRAWBERRY_VERSION_PACKAGE@.tar.xz
 
@@ -82,7 +81,6 @@ export CXXFLAGS="%{optflags} -fpermissive"
 
 mkdir %{_target_platform}
 pushd %{_target_platform}
-
 %{cmake} \
   -DBUILD_WERROR:BOOL=OFF \
   -DCMAKE_BUILD_TYPE:STRING=Release \
@@ -93,18 +91,15 @@ popd
 
 %install
 make install DESTDIR=%{buildroot} -C %{_target_platform}
-rm -rf %{buildroot}%{_datadir}/man
+rm -rf %{buildroot}%{_datadir}/metainfo
 
 %check
 desktop-file-validate %{buildroot}%{_datadir}/applications/strawberry.desktop
-pushd %{_target_platform}
-popd
-
-%clean
 
 %files
 %defattr(-,root,root,-)
-%doc
+%doc README.md Changelog
+%license COPYING
 %{_bindir}/strawberry
 %{_bindir}/strawberry-tagreader
 %{_datadir}/applications/strawberry.desktop
@@ -112,6 +107,8 @@ popd
 %{_datadir}/icons/hicolor/64x64/apps/strawberry.png
 %{_datadir}/icons/hicolor/128x128/apps/strawberry.png
 %{_datadir}/icons/hicolor/scalable/apps/strawberry.svg
+%{_mandir}/man1/strawberry.1.*
+%{_mandir}/man1/strawberry-tagreader.1.*
 
 %changelog
 * @RPM_DATE@ Jonas Kvinge <jonas@strawbs.net> - @STRAWBERRY_VERSION_RPM_V@

dist/opensuse/strawberry.spec.in

@@ -2,7 +2,6 @@ Name:           strawberry
 Version:        @STRAWBERRY_VERSION_RPM_V@
 Release:        @STRAWBERRY_VERSION_RPM_R@.@RPM_DISTRO@
 Summary:        A audio player and music collection organiser
-
 Group:          Applications/Multimedia
 License:        GPL-3.0+
 URL:            http://www.strawbs.org/
@@ -89,6 +88,7 @@ make %{?_smp_mflags}
 %install
 cd build
 make install DESTDIR=$RPM_BUILD_ROOT
+rm -rf %{buildroot}%{_datadir}/metainfo
 
 %clean
 cd build
@@ -96,7 +96,8 @@ make clean
 
 %files
 %defattr(-,root,root,-)
-%doc
+%doc README.md Changelog
+%license COPYING
 %{_bindir}/strawberry
 %{_bindir}/strawberry-tagreader
 %{_datadir}/applications/strawberry.desktop

dist/scripts/maketarball.sh.in

@@ -26,4 +26,5 @@ tar -cJf $name-$version.tar.xz \
     --exclude="*.nsi" \
     --exclude="$root/CMakeLists.txt.user" \
     --exclude="$root/build" \
+    --exclude="$root/dist/debian/changelog" \
     "$root"

dist/unix/strawberry.appdata.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<application>
+  <id type="desktop">strawberry.desktop</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0+</project_license>
+  <name>Strawberry Music Player</name>
+  <summary>An audio player and music collection organizer</summary>
+  <description>
+    <p>
+      Strawberry is a audio player and music collection organizer.
+It is a fork of Clementine. The name is inspired by the band Strawbs.
+    </p>
+    <p>Features::</p>
+    <ul>
+      <li>Play and organize music</li>
+      <li>Supports WAV, FLAC, WavPack, DSF, DSDIFF, Ogg Vorbis, Speex, MPC, TrueAudio, AIFF, MP4, MP3 and ASF</li>
+      <li>Audio CD playback</li>
+      <li>Native desktop notifications</li>
+      <li>Playlists in multiple formats</li>
+      <li>Advanced output and device options with support for bit perfect playback on Linux</li>
+      <li>Edit tags on music files</li>
+      <li>Fetch tags from MusicBrainz</li>
+      <li>Album cover art from Last.fm, Musicbrainz and Discogs</li>
+      <li>Song lyrics from AudD and API Seeds</li>
+      <li>Support for multiple backends</li>
+      <li>Audio analyzer</li>
+      <li>Equalizer</li>
+      <li>Transfer music to iPod, iPhone, MTP or mass-storage USB player</li>
+      <li>Integrated Tidal support</li>
+    </ul>
+  </description>
+  <screenshots>
+    <screenshot type="default" width="1920" height="1049">https://www.strawbs.org/pictures/screenshot-002-large.png</screenshot>
+    <screenshot width="1920" height="1080">https://www.strawbs.org/pictures/screenshot-006-large.png</screenshot>
+  </screenshots>
+  <url type="homepage">http://www.strawbs.org/</url>
+  <updatecontact>eclipseo@fedoraproject.org</updatecontact>
+</application>

dist/windows/strawberry-64.nsi.in

@@ -102,7 +102,7 @@ Section "Strawberry" Strawberry
   File "strawberry.ico"
 
   File "libbz2.dll"
-  File "libcdio-16.dll"
+  File "libcdio-18.dll"
   File "libchromaprint.dll"
   File "libcrypto-1_1-x64.dll"
   File "libfaad-2.dll"
@@ -163,6 +163,7 @@ Section "Strawberry" Strawberry
   File "libxml2-2.dll"
   File "libsoup-2.4-1.dll"
   File "liblzma-5.dll"
+  File "libdeezer.x64.dll"
 
   ; Register Strawberry with Default Programs
   Var /GLOBAL AppIcon
@@ -312,7 +313,7 @@ Section "Uninstall"
   Delete "$INSTDIR\strawberry-tagreader.exe"
 
   Delete "$INSTDIR\libbz2.dll"
-  Delete "$INSTDIR\libcdio-16.dll"
+  Delete "$INSTDIR\libcdio-18.dll"
   Delete "$INSTDIR\libchromaprint.dll"
   Delete "$INSTDIR\libcrypto-1_1.dll"
   Delete "$INSTDIR\libfaad-2.dll"
@@ -373,6 +374,7 @@ Section "Uninstall"
   Delete "$INSTDIR\libxml2-2.dll"
   Delete "$INSTDIR\libsoup-2.4-1.dll"
   Delete "$INSTDIR\liblzma-5.dll"
+  Delete "$INSTDIR\libdeezer.x64.dll"
 
   Delete "$INSTDIR\platforms\qwindows.dll"
   Delete "$INSTDIR\sqldrivers\qsqlite.dll"

dist/windows/strawberry-debug-64.nsi.in

@@ -102,7 +102,7 @@ Section "Strawberry" Strawberry
   File "strawberry.ico"
 
   File "libbz2.dll"
-  File "libcdio-16.dll"
+  File "libcdio-18.dll"
   File "libchromaprint.dll"
   File "libcrypto-1_1-x64.dll"
   File "libfaad-2.dll"
@@ -164,6 +164,7 @@ Section "Strawberry" Strawberry
   File "libxml2-2.dll"
   File "libsoup-2.4-1.dll"
   File "liblzma-5.dll"
+  File "libdeezer.x64.dll"
 
   ; Register Strawberry with Default Programs
   Var /GLOBAL AppIcon
@@ -344,7 +345,7 @@ Section "Uninstall"
   Delete "$INSTDIR\strawberry-tagreader.exe"
 
   Delete "$INSTDIR\libbz2.dll"
-  Delete "$INSTDIR\libcdio-16.dll"
+  Delete "$INSTDIR\libcdio-18.dll"
   Delete "$INSTDIR\libchromaprint.dll"
   Delete "$INSTDIR\libcrypto-1_1.dll"
   Delete "$INSTDIR\libfaad-2.dll"
@@ -406,6 +407,7 @@ Section "Uninstall"
   Delete "$INSTDIR\libxml2-2.dll"
   Delete "$INSTDIR\libsoup-2.4-1.dll"
   Delete "$INSTDIR\liblzma-5.dll"
+  Delete "$INSTDIR\libdeezer.x64.dll"
 
   Delete "$INSTDIR\platforms\qwindows.dll"
   Delete "$INSTDIR\sqldrivers\qsqlite.dll"

dist/windows/strawberry-debug.nsi.in

@@ -102,7 +102,7 @@ Section "Strawberry" Strawberry
   File "strawberry.ico"
 
   File "libbz2.dll"
-  File "libcdio-16.dll"
+  File "libcdio-18.dll"
   File "libchromaprint.dll"
   File "libcrypto-1_1.dll"
   File "libfaad-2.dll"
@@ -164,6 +164,7 @@ Section "Strawberry" Strawberry
   File "libxml2-2.dll"
   File "libsoup-2.4-1.dll"
   File "liblzma-5.dll"
+  File "libdeezer.x86.dll"
 
   ; Register Strawberry with Default Programs
   Var /GLOBAL AppIcon
@@ -344,7 +345,7 @@ Section "Uninstall"
   Delete "$INSTDIR\strawberry-tagreader.exe"
 
   Delete "$INSTDIR\libbz2.dll"
-  Delete "$INSTDIR\libcdio-16.dll"
+  Delete "$INSTDIR\libcdio-18.dll"
   Delete "$INSTDIR\libchromaprint.dll"
   Delete "$INSTDIR\libcrypto-1_1.dll"
   Delete "$INSTDIR\libfaad-2.dll"
@@ -406,6 +407,7 @@ Section "Uninstall"
   Delete "$INSTDIR\libxml2-2.dll"
   Delete "$INSTDIR\libsoup-2.4-1.dll"
   Delete "$INSTDIR\liblzma-5.dll"
+  Delete "$INSTDIR\libdeezer.x86.dll"
 
   Delete "$INSTDIR\platforms\qwindows.dll"
   Delete "$INSTDIR\sqldrivers\qsqlite.dll"

dist/windows/strawberry.nsi.in

@@ -102,7 +102,7 @@ Section "Strawberry" Strawberry
   File "strawberry.ico"
 
   File "libbz2.dll"
-  File "libcdio-16.dll"
+  File "libcdio-18.dll"
   File "libchromaprint.dll"
   File "libcrypto-1_1.dll"
   File "libfaad-2.dll"
@@ -163,6 +163,7 @@ Section "Strawberry" Strawberry
   File "libxml2-2.dll"
   File "libsoup-2.4-1.dll"
   File "liblzma-5.dll"
+  File "libdeezer.x86.dll"
 
   ; Register Strawberry with Default Programs
   Var /GLOBAL AppIcon
@@ -312,7 +313,7 @@ Section "Uninstall"
   Delete "$INSTDIR\strawberry-tagreader.exe"
 
   Delete "$INSTDIR\libbz2.dll"
-  Delete "$INSTDIR\libcdio-16.dll"
+  Delete "$INSTDIR\libcdio-18.dll"
   Delete "$INSTDIR\libchromaprint.dll"
   Delete "$INSTDIR\libcrypto-1_1.dll"
   Delete "$INSTDIR\libfaad-2.dll"
@@ -373,6 +374,7 @@ Section "Uninstall"
   Delete "$INSTDIR\libxml2-2.dll"
   Delete "$INSTDIR\libsoup-2.4-1.dll"
   Delete "$INSTDIR\liblzma-5.dll"
+  Delete "$INSTDIR\libdeezer.x86.dll"
 
   Delete "$INSTDIR\platforms\qwindows.dll"
   Delete "$INSTDIR\sqldrivers\qsqlite.dll"

ext/libstrawberry-tagreader/tagreader.cpp

@@ -43,7 +43,7 @@
 #include <taglib/tag.h>
 #include <taglib/apetag.h>
 #include <taglib/id3v2tag.h>
-#include "taglib/id3v2frame.h"
+#include <taglib/id3v2frame.h>
 #include <taglib/flacfile.h>
 #include <taglib/oggflacfile.h>
 #include <taglib/flacproperties.h>
@@ -54,12 +54,12 @@
 #include <taglib/wavpackfile.h>
 #include <taglib/aifffile.h>
 #include <taglib/asffile.h>
-#include "taglib/asftag.h"
-#include "taglib/asfattribute.h"
-#include "taglib/asfproperties.h"
+#include <taglib/asftag.h>
+#include <taglib/asfattribute.h>
+#include <taglib/asfproperties.h>
 #include <taglib/mp4file.h>
 #include <taglib/mp4tag.h>
-#include "taglib/mp4item.h"
+#include <taglib/mp4item.h>
 #include <taglib/mp4coverart.h>
 #include <taglib/mp4properties.h>
 #include <taglib/mpcfile.h>

ext/libstrawberry-tagreader/tagreadermessages.proto

@@ -21,6 +21,7 @@ message SongMetadata {
     TRUEAUDIO = 13;
     DSF = 14;
     DSDIFF = 15;
+    PCM = 16;
     CDDA = 90;
     STREAM = 91;
   }

src/CMakeLists.txt

@@ -1,7 +1,5 @@
 # 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
@@ -59,6 +57,14 @@ if(HAVE_PHONON)
   include_directories(${PHONON_INCLUDE_DIRS})
 endif()
 
+if(HAVE_LIBDEEZER)
+  include_directories(${DEEZER_INCLUDE_DIRS})
+endif()
+
+if(HAVE_LIBDZMEDIA)
+  include_directories(${DZMEDIA_INCLUDE_DIRS})
+endif()
+
 link_directories(${TAGLIB_LIBRARY_DIRS})
 include_directories(${TAGLIB_INCLUDE_DIRS})
 
@@ -158,11 +164,12 @@ set(SOURCES
   playlist/playlisttabbar.cpp
   playlist/playlistundocommands.cpp
   playlist/playlistview.cpp
-  playlist/queue.cpp
-  playlist/queuemanager.cpp
   playlist/songloaderinserter.cpp
   playlist/songplaylistitem.cpp
 
+  queue/queue.cpp
+  queue/queueview.cpp
+
   playlistparsers/asxiniparser.cpp
   playlistparsers/asxparser.cpp
   playlistparsers/cueparser.cpp
@@ -211,7 +218,6 @@ set(SOURCES
   settings/shortcutssettingspage.cpp
   settings/appearancesettingspage.cpp
   settings/notificationssettingspage.cpp
-  settings/tidalsettingspage.cpp
 
   dialogs/about.cpp
   dialogs/console.cpp
@@ -254,17 +260,15 @@ set(SOURCES
   globalshortcuts/qxtglobalshortcutbackend.cpp
   globalshortcuts/globalshortcutgrabber.cpp
 
-  internet/internetmodel.cpp
+  internet/internetservices.cpp
   internet/internetservice.cpp
   internet/internetplaylistitem.cpp
-
-  tidal/tidalservice.cpp
-  tidal/tidalsearch.cpp
-  tidal/tidalsearchview.cpp
-  tidal/tidalsearchmodel.cpp
-  tidal/tidalsearchsortmodel.cpp
-  tidal/tidalsearchitemdelegate.cpp
-  tidal/tidalurlhandler.cpp
+  internet/internetsearch.cpp
+  internet/internetsearchview.cpp
+  internet/internetsearchmodel.cpp
+  internet/internetsearchsortmodel.cpp
+  internet/internetsearchitemdelegate.cpp
+  internet/localredirectserver.cpp
 
 )
 
@@ -328,11 +332,12 @@ set(HEADERS
   playlist/playlisttabbar.h
   playlist/playlistview.h
   playlist/playlistitemmimedata.h
-  playlist/queue.h
-  playlist/queuemanager.h
   playlist/songloaderinserter.h
   playlist/songmimedata.h
 
+  queue/queue.h
+  queue/queueview.h
+
   playlistparsers/asxiniparser.h
   playlistparsers/asxparser.h
   playlistparsers/cueparser.h
@@ -378,7 +383,6 @@ set(HEADERS
   settings/shortcutssettingspage.h
   settings/appearancesettingspage.h
   settings/notificationssettingspage.h
-  settings/tidalsettingspage.h
 
   dialogs/about.h
   dialogs/errordialog.h
@@ -418,16 +422,13 @@ set(HEADERS
   globalshortcuts/gnomeglobalshortcutbackend.h
   globalshortcuts/globalshortcutgrabber.h
 
-  internet/internetmodel.h
+  internet/internetservices.h
   internet/internetservice.h
-  internet/internetmimedata.h
   internet/internetsongmimedata.h
-
-  tidal/tidalservice.h
-  tidal/tidalsearch.h
-  tidal/tidalsearchview.h
-  tidal/tidalsearchmodel.h
-  tidal/tidalurlhandler.h
+  internet/internetsearch.h
+  internet/internetsearchview.h
+  internet/internetsearchmodel.h
+  internet/localredirectserver.h
 
 )
 
@@ -446,7 +447,8 @@ set(UI
   playlist/playlistlistcontainer.ui
   playlist/playlistsaveoptionsdialog.ui
   playlist/playlistsequence.ui
-  playlist/queuemanager.ui
+
+  queue/queueview.ui
 
   covermanager/albumcoverexport.ui
   covermanager/albumcovermanager.ui
@@ -464,7 +466,6 @@ set(UI
   settings/shortcutssettingspage.ui
   settings/appearancesettingspage.ui
   settings/notificationssettingspage.ui
-  settings/tidalsettingspage.ui
 
   equalizer/equalizer.ui
   equalizer/equalizerslider.ui
@@ -482,11 +483,11 @@ set(UI
 
   globalshortcuts/globalshortcutgrabber.ui
 
-  tidal/tidalsearchview.ui
+  internet/internetsearchview.ui
 
 )
 
-set(RESOURCES ../data/data.qrc)
+set(RESOURCES ../data/data.qrc ../data/icons.qrc)
 set(OTHER_SOURCES)
 
 option(USE_INSTALL_PREFIX "Look for data in CMAKE_INSTALL_PREFIX" ON)
@@ -524,6 +525,12 @@ optional_source(HAVE_PHONON
   HEADERS engine/phononengine.h
 )
 
+# Deezer
+optional_source(HAVE_DEEZER
+  SOURCES engine/deezerengine.cpp
+  HEADERS engine/deezerengine.h
+)
+
 # Lastfm
 optional_source(HAVE_LIBLASTFM
   SOURCES
@@ -848,6 +855,32 @@ optional_source(WIN32
     widgets/osd_win.cpp
 )
 
+optional_source(HAVE_STREAM_TIDAL
+  SOURCES
+    tidal/tidalservice.cpp
+    tidal/tidalurlhandler.cpp
+    settings/tidalsettingspage.cpp
+  HEADERS
+    tidal/tidalservice.h
+    tidal/tidalurlhandler.h
+    settings/tidalsettingspage.h
+  UI
+    settings/tidalsettingspage.ui
+)
+
+optional_source(HAVE_STREAM_DEEZER
+  SOURCES
+    deezer/deezerservice.cpp
+    deezer/deezerurlhandler.cpp
+    settings/deezersettingspage.cpp
+  HEADERS
+    deezer/deezerservice.h
+    deezer/deezerurlhandler.h
+    settings/deezersettingspage.h
+  UI
+    settings/deezersettingspage.ui
+)
+
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
                ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 
@@ -880,6 +913,7 @@ target_link_libraries(strawberry_lib
   ${QT_LIBRARIES}
   ${CHROMAPRINT_LIBRARIES}
   ${QTSINGLEAPPLICATION_LIBRARIES}
+  ${QTSINGLECOREAPPLICATION_LIBRARIES}
   ${CMAKE_THREAD_LIBS_INIT}
   ${SQLITE_LIBRARIES}
   ${QOCOA_LIBRARIES}
@@ -906,6 +940,14 @@ if(HAVE_PHONON)
   target_link_libraries(strawberry_lib ${PHONON_LIBRARIES})
 endif()
 
+if(HAVE_DEEZER)
+  target_link_libraries(strawberry_lib ${LIBDEEZER_LIBRARIES})
+endif()
+
+if(HAVE_DZMEDIA)
+  target_link_libraries(strawberry_lib ${LIBDZMEDIA_LIBRARIES})
+endif()
+
 if(HAVE_LIBLASTFM)
   target_link_libraries(strawberry_lib ${LASTFM5_LIBRARIES})
 endif(HAVE_LIBLASTFM)

src/analyzer/analyzerbase.cpp

@@ -27,14 +27,13 @@
 
 #include "analyzerbase.h"
 
+#include "core/logging.h"
 #include "engine/enginebase.h"
 
 // INSTRUCTIONS Base2D
-// 1. do anything that depends on height() in init(), Base2D will call it before
-// you are shown
+// 1. do anything that depends on height() in init(), Base2D will call it before you are shown
 // 2. otherwise you can use the constructor to initialise things
-// 3. reimplement analyze(), and paint to canvas(), Base2D will update the
-// widget when you return control to it
+// 3. reimplement analyze(), and paint to canvas(), Base2D will update the widget when you return control to it
 // 4. if you want to manipulate the scope, reimplement transform()
 // 5. for convenience <vector> <qpixmap.h> <qwdiget.h> are pre-included
 // TODO make an INSTRUCTIONS file
@@ -50,37 +49,32 @@ template class Analyzer::Base<QWidget>;
 
 Analyzer::Base::Base(QWidget *parent, uint scopeSize)
     : QWidget(parent),
-      m_timeout(40)  // msec
-      ,
-      m_fht(new FHT(scopeSize)),
-      m_engine(nullptr),
-      m_lastScope(512),
+      timeout_(40),
+      fht_(new FHT(scopeSize)),
+      engine_(nullptr),
+      lastscope_(512),
       current_chunk_(0),
       new_frame_(false),
       is_playing_(false) {}
 
-void Analyzer::Base::hideEvent(QHideEvent*) { m_timer.stop(); }
+void Analyzer::Base::hideEvent(QHideEvent*) { timer_.stop(); }
 
-void Analyzer::Base::showEvent(QShowEvent*) { m_timer.start(timeout(), this); }
+void Analyzer::Base::showEvent(QShowEvent*) { timer_.start(timeout(), this); }
 
-void Analyzer::Base::transform(Scope& scope)  // virtual
-{
+void Analyzer::Base::transform(Scope& scope) {
 
-  // this is a standard transformation that should give
-  // an FFT scope that has bands for pretty analyzers
+  // This is a standard transformation that should give an FFT scope that has bands for pretty analyzers
 
-  // NOTE resizing here is redundant as FHT routines only calculate FHT::size()
-  // values
-  // scope.resize( m_fht->size() );
+  // NOTE: Resizing here is redundant as FHT routines only calculate FHT::size() values scope.resize( fht_->size() );
 
   float *front = static_cast<float*>(&scope.front());
 
-  float *f = new float[m_fht->size()];
-  m_fht->copy(&f[0], front);
-  m_fht->logSpectrum(front, &f[0]);
-  m_fht->scale(front, 1.0 / 20);
+  float *f = new float[fht_->size()];
+  fht_->copy(&f[0], front);
+  fht_->logSpectrum(front, &f[0]);
+  fht_->scale(front, 1.0 / 20);
 
-  scope.resize(m_fht->size() / 2);  // second half of values are rubbish
+  scope.resize(fht_->size() / 2);  // second half of values are rubbish
   delete[] f;
 
 }
@@ -90,28 +84,28 @@ void Analyzer::Base::paintEvent(QPaintEvent *e) {
   QPainter p(this);
   p.fillRect(e->rect(), palette().color(QPalette::Window));
 
-  switch (m_engine->state()) {
+  switch (engine_->state()) {
     case Engine::Playing: {
-      const Engine::Scope& thescope = m_engine->scope(m_timeout);
+      const Engine::Scope& thescope = engine_->scope(timeout_);
       int i = 0;
 
       // convert to mono here - our built in analyzers need mono, but the engines provide interleaved pcm
-      for (uint x = 0; (int)x < m_fht->size(); ++x) {
-        m_lastScope[x] = double(thescope[i] + thescope[i + 1]) / (2 * (1 << 15));
+      for (uint x = 0; (int)x < fht_->size(); ++x) {
+        lastscope_[x] = double(thescope[i] + thescope[i + 1]) / (2 * (1 << 15));
         i += 2;
       }
 
       is_playing_ = true;
-      transform(m_lastScope);
-      analyze(p, m_lastScope, new_frame_);
+      transform(lastscope_);
+      analyze(p, lastscope_, new_frame_);
 
-      // scope.resize( m_fht->size() );
+      lastscope_.resize(fht_->size());
 
       break;
     }
     case Engine::Paused:
       is_playing_ = false;
-      analyze(p, m_lastScope, new_frame_);
+      analyze(p, lastscope_, new_frame_);
       break;
 
     default:
@@ -124,16 +118,18 @@ void Analyzer::Base::paintEvent(QPaintEvent *e) {
 }
 
 int Analyzer::Base::resizeExponent(int exp) {
+
   if (exp < 3)
     exp = 3;
   else if (exp > 9)
     exp = 9;
 
-  if (exp != m_fht->sizeExp()) {
-    delete m_fht;
-    m_fht = new FHT(exp);
+  if (exp != fht_->sizeExp()) {
+    delete fht_;
+    fht_ = new FHT(exp);
   }
   return exp;
+
 }
 
 int Analyzer::Base::resizeForBands(int bands) {
@@ -153,12 +149,11 @@ int Analyzer::Base::resizeForBands(int bands) {
     exp = 9;
 
   resizeExponent(exp);
-  return m_fht->size() / 2;
+  return fht_->size() / 2;
 
 }
 
-void Analyzer::Base::demo(QPainter& p)  // virtual
-{
+void Analyzer::Base::demo(QPainter& p) {
 
   static int t = 201;  // FIXME make static to namespace perhaps
 
@@ -171,7 +166,8 @@ void Analyzer::Base::demo(QPainter& p)  // virtual
       s[i] = dt * (sin(M_PI + (i * M_PI) / s.size()) + 1.0);
 
     analyze(p, s, new_frame_);
-  } else
+  }
+  else
     analyze(p, Scope(32, 0), new_frame_);
 
   ++t;
@@ -179,7 +175,7 @@ void Analyzer::Base::demo(QPainter& p)  // virtual
 }
 
 void Analyzer::Base::polishEvent() {
-  init();  // virtual
+  init();
 }
 
 void Analyzer::interpolate(const Scope& inVec, Scope& outVec) {
@@ -189,13 +185,13 @@ void Analyzer::interpolate(const Scope& inVec, Scope& outVec) {
 
   for (uint i = 0; i < outVec.size(); ++i, pos += step) {
     const double error = pos - std::floor(pos);
-    const unsigned long offset = (unsigned long)pos;
+    const uint64_t offset = (uint64_t)pos;
 
-    unsigned long indexLeft = offset + 0;
+    uint64_t indexLeft = offset + 0;
 
     if (indexLeft >= inVec.size()) indexLeft = inVec.size() - 1;
 
-    unsigned long indexRight = offset + 1;
+    uint64_t indexRight = offset + 1;
 
     if (indexRight >= inVec.size()) indexRight = inVec.size() - 1;
 
@@ -205,6 +201,7 @@ void Analyzer::interpolate(const Scope& inVec, Scope& outVec) {
 }
 
 void Analyzer::initSin(Scope& v, const uint size) {
+
   double step = (M_PI * 2) / size;
   double radian = 0;
 
@@ -212,12 +209,15 @@ void Analyzer::initSin(Scope& v, const uint size) {
     v.push_back(sin(radian));
     radian += step;
   }
+
 }
 
 void Analyzer::Base::timerEvent(QTimerEvent *e) {
+
   QWidget::timerEvent(e);
-  if (e->timerId() != m_timer.timerId()) return;
+  if (e->timerId() != timer_.timerId()) return;
 
   new_frame_ = true;
   update();
+
 }

src/analyzer/analyzerbase.h

@@ -37,17 +37,17 @@ class Base : public QWidget {
   Q_OBJECT
 
  public:
-  ~Base() { delete m_fht; }
+  ~Base() { delete fht_; }
 
-  uint timeout() const { return m_timeout; }
+  uint timeout() const { return timeout_; }
 
-  void set_engine(EngineBase *engine) { m_engine = engine; }
+  void set_engine(EngineBase *engine) { engine_ = engine; }
 
   void changeTimeout(uint newTimeout) {
-    m_timeout = newTimeout;
-    if (m_timer.isActive()) {
-      m_timer.stop();
-      m_timer.start(m_timeout, this);
+    timeout_ = newTimeout;
+    if (timer_.isActive()) {
+      timer_.stop();
+      timer_.start(timeout_, this);
     }
   }
 
@@ -71,13 +71,12 @@ class Base : public QWidget {
   virtual void demo(QPainter& p);
 
  protected:
-  QBasicTimer m_timer;
-  uint m_timeout;
-  FHT* m_fht;
-  EngineBase* m_engine;
-  Scope m_lastScope;
+  QBasicTimer timer_;
+  uint timeout_;
+  FHT *fht_;
+  EngineBase *engine_;
+  Scope lastscope_;
   int current_chunk_;
-
   bool new_frame_;
   bool is_playing_;
 };

src/analyzer/blockanalyzer.cpp

@@ -26,109 +26,105 @@ const uint BlockAnalyzer::MIN_COLUMNS = 32;   // arbituary
 const uint BlockAnalyzer::MAX_COLUMNS = 256;  // must be 2**n
 const uint BlockAnalyzer::FADE_SIZE = 90;
 
-const char *BlockAnalyzer::kName =
-    QT_TRANSLATE_NOOP("AnalyzerContainer", "Block analyzer");
+const char *BlockAnalyzer::kName = QT_TRANSLATE_NOOP("AnalyzerContainer", "Block analyzer");
 
 BlockAnalyzer::BlockAnalyzer(QWidget *parent)
     : Analyzer::Base(parent, 9),
-      m_columns(0)  // uint
-      ,
-      m_rows(0)  // uint
-      ,
-      m_y(0)  // uint
-      ,
-      m_barPixmap(1, 1)  // null qpixmaps cause crashes
-      ,
-      m_topBarPixmap(WIDTH, HEIGHT),
-      m_scope(MIN_COLUMNS)  // Scope
-      ,
-      m_store(1 << 8, 0)  // vector<uint>
-      ,
-      m_fade_bars(FADE_SIZE)  // vector<QPixmap>
-      ,
-      m_fade_pos(1 << 8, 50)  // vector<uint>
-      ,
-      m_fade_intensity(1 << 8, 32)  // vector<uint>
-{
+      columns_(0),
+      rows_(0),
+      y_(0),
+      barpixmap_(1, 1),
+      topbarpixmap_(WIDTH, HEIGHT),
+      scope_(MIN_COLUMNS),
+      store_(1 << 8, 0),
+      fade_bars_(FADE_SIZE),
+      fade_pos_(1 << 8, 50),
+      fade_intensity_(1 << 8, 32) {
+
   setMinimumSize(MIN_COLUMNS * (WIDTH + 1) - 1, MIN_ROWS * (HEIGHT + 1) - 1);  //-1 is padding, no drawing takes place there
   setMaximumWidth(MAX_COLUMNS * (WIDTH + 1) - 1);
 
   // mxcl says null pixmaps cause crashes, so let's play it safe
-  for (uint i = 0; i < FADE_SIZE; ++i) m_fade_bars[i] = QPixmap(1, 1);
+  for (uint i = 0; i < FADE_SIZE; ++i) fade_bars_[i] = QPixmap(1, 1);
+
 }
 
 BlockAnalyzer::~BlockAnalyzer() {}
 
 void BlockAnalyzer::resizeEvent(QResizeEvent *e) {
+
   QWidget::resizeEvent(e);
 
-  m_background = QPixmap(size());
+  background_ = QPixmap(size());
   canvas_ = QPixmap(size());
 
-  const uint oldRows = m_rows;
+  const uint oldRows = rows_;
 
   // all is explained in analyze()..
   //+1 to counter -1 in maxSizes, trust me we need this!
-  m_columns = qMax(uint(double(width() + 1) / (WIDTH + 1)), MAX_COLUMNS);
-  m_rows = uint(double(height() + 1) / (HEIGHT + 1));
+  columns_ = qMax(uint(double(width() + 1) / (WIDTH + 1)), MAX_COLUMNS);
+  rows_ = uint(double(height() + 1) / (HEIGHT + 1));
 
   // this is the y-offset for drawing from the top of the widget
-  m_y = (height() - (m_rows * (HEIGHT + 1)) + 2) / 2;
+  y_ = (height() - (rows_ * (HEIGHT + 1)) + 2) / 2;
 
-  m_scope.resize(m_columns);
+  scope_.resize(columns_);
 
-  if (m_rows != oldRows) {
-    m_barPixmap = QPixmap(WIDTH, m_rows * (HEIGHT + 1));
+  if (rows_ != oldRows) {
+    barpixmap_ = QPixmap(WIDTH, rows_ * (HEIGHT + 1));
 
     for (uint i = 0; i < FADE_SIZE; ++i)
-      m_fade_bars[i] = QPixmap(WIDTH, m_rows * (HEIGHT + 1));
+      fade_bars_[i] = QPixmap(WIDTH, rows_ * (HEIGHT + 1));
 
-    m_yscale.resize(m_rows + 1);
+    yscale_.resize(rows_ + 1);
 
-    const uint PRE = 1,
-               PRO = 1;  // PRE and PRO allow us to restrict the range somewhat
+    const uint PRE = 1, PRO = 1;  // PRE and PRO allow us to restrict the range somewhat
 
-    for (uint z = 0; z < m_rows; ++z)
-      m_yscale[z] = 1 - (log10(PRE + z) / log10(PRE + m_rows + PRO));
+    for (uint z = 0; z < rows_; ++z)
+      yscale_[z] = 1 - (log10(PRE + z) / log10(PRE + rows_ + PRO));
 
-    m_yscale[m_rows] = 0;
+    yscale_[rows_] = 0;
 
     determineStep();
     paletteChange(palette());
   }
 
   drawBackground();
+
 }
 
 void BlockAnalyzer::determineStep() {
+
   // falltime is dependent on rowcount due to our digital resolution (ie we have boxes/blocks of pixels)
   // I calculated the value 30 based on some trial and error
 
   // the fall time of 30 is too slow on framerates above 50fps
-  const double fallTime = timeout() < 20 ? 20 * m_rows : 30 * m_rows;
+  const double fallTime = timeout() < 20 ? 20 * rows_ : 30 * rows_;
+
+  step_ = double(rows_ * timeout()) / fallTime;
 
-  m_step = double(m_rows * timeout()) / fallTime;
 }
 
-void BlockAnalyzer::framerateChanged() {  // virtual
+void BlockAnalyzer::framerateChanged() {
   determineStep();
 }
 
-void BlockAnalyzer::transform(Analyzer::Scope& s)  // pure virtual
-{
+void BlockAnalyzer::transform(Analyzer::Scope &s) {
+
   for (uint x = 0; x < s.size(); ++x) s[x] *= 2;
 
   float* front = static_cast<float*>(&s.front());
 
-  m_fht->spectrum(front);
-  m_fht->scale(front, 1.0 / 20);
+  fht_->spectrum(front);
+  fht_->scale(front, 1.0 / 20);
+
+  // the second half is pretty dull, so only show it if the user has a large analyzer by setting to scope_.size() if large we prevent interpolation of large analyzers, this is good!
+  s.resize(scope_.size() <= MAX_COLUMNS / 2 ? MAX_COLUMNS / 2 : scope_.size());
 
-  // the second half is pretty dull, so only show it if the user has a large analyzer by setting to m_scope.size() if large we prevent interpolation of large analyzers, this is good!
-  s.resize(m_scope.size() <= MAX_COLUMNS / 2 ? MAX_COLUMNS / 2 : m_scope.size());
 }
 
-void BlockAnalyzer::analyze(QPainter& p, const Analyzer::Scope& s,
-                            bool new_frame) {
+void BlockAnalyzer::analyze(QPainter &p, const Analyzer::Scope &s, bool new_frame) {
+
   // y = 2 3 2 1 0 2
   //     . . . . # .
   //     . . . # # .
@@ -139,7 +135,7 @@ void BlockAnalyzer::analyze(QPainter& p, const Analyzer::Scope& s,
   // y represents the number of blanks
   // y starts from the top and increases in units of blocks
 
-  // m_yscale looks similar to: { 0.7, 0.5, 0.25, 0.15, 0.1, 0 }
+  // yscale_ looks similar to: { 0.7, 0.5, 0.25, 0.15, 0.1, 0 }
   // if it contains 6 elements there are 5 rows in the analyzer
 
   if (!new_frame) {
@@ -149,50 +145,51 @@ void BlockAnalyzer::analyze(QPainter& p, const Analyzer::Scope& s,
 
   QPainter canvas_painter(&canvas_);
 
-  Analyzer::interpolate(s, m_scope);
+  Analyzer::interpolate(s, scope_);
 
   // Paint the background
-  canvas_painter.drawPixmap(0, 0, m_background);
+  canvas_painter.drawPixmap(0, 0, background_);
 
-  for (uint y, x = 0; x < m_scope.size(); ++x) {
+  for (uint y, x = 0; x < scope_.size(); ++x) {
     // determine y
-    for (y = 0; m_scope[x] < m_yscale[y]; ++y)
-      ;
+    for (y = 0; scope_[x] < yscale_[y]; ++y) continue;
 
     // this is opposite to what you'd think, higher than y means the bar is lower than y (physically)
-    if ((float)y > m_store[x])
-      y = int(m_store[x] += m_step);
+    if ((float)y > store_[x])
+      y = int(store_[x] += step_);
     else
-      m_store[x] = y;
+      store_[x] = y;
 
-    // if y is lower than m_fade_pos, then the bar has exceeded the height of the fadeout
+    // if y is lower than fade_pos_, then the bar has exceeded the height of the fadeout
     // if the fadeout is quite faded now, then display the new one
-    if (y <= m_fade_pos[x] /*|| m_fade_intensity[x] < FADE_SIZE / 3*/) {
-      m_fade_pos[x] = y;
-      m_fade_intensity[x] = FADE_SIZE;
+    if (y <= fade_pos_[x] /*|| fade_intensity_[x] < FADE_SIZE / 3*/) {
+      fade_pos_[x] = y;
+      fade_intensity_[x] = FADE_SIZE;
     }
 
-    if (m_fade_intensity[x] > 0) {
-      const uint offset = --m_fade_intensity[x];
-      const uint y = m_y + (m_fade_pos[x] * (HEIGHT + 1));
-      canvas_painter.drawPixmap(x * (WIDTH + 1), y, m_fade_bars[offset], 0, 0, WIDTH, height() - y);
+    if (fade_intensity_[x] > 0) {
+      const uint offset = --fade_intensity_[x];
+      const uint y = y_ + (fade_pos_[x] * (HEIGHT + 1));
+      canvas_painter.drawPixmap(x * (WIDTH + 1), y, fade_bars_[offset], 0, 0, WIDTH, height() - y);
     }
 
-    if (m_fade_intensity[x] == 0) m_fade_pos[x] = m_rows;
+    if (fade_intensity_[x] == 0) fade_pos_[x] = rows_;
 
-    // REMEMBER: y is a number from 0 to m_rows, 0 means all blocks are glowing, m_rows means none are
-    canvas_painter.drawPixmap(x * (WIDTH + 1), y * (HEIGHT + 1) + m_y, *bar(),
+    // REMEMBER: y is a number from 0 to rows_, 0 means all blocks are glowing, rows_ means none are
+    canvas_painter.drawPixmap(x * (WIDTH + 1), y * (HEIGHT + 1) + y_, *bar(),
                               0, y * (HEIGHT + 1), bar()->width(),
                               bar()->height());
   }
 
-  for (uint x = 0; x < m_store.size(); ++x)
-    canvas_painter.drawPixmap(x * (WIDTH + 1), int(m_store[x]) * (HEIGHT + 1) + m_y, m_topBarPixmap);
+  for (uint x = 0; x < store_.size(); ++x)
+    canvas_painter.drawPixmap(x * (WIDTH + 1), int(store_[x]) * (HEIGHT + 1) + y_, topbarpixmap_);
 
   p.drawPixmap(0, 0, canvas_);
+
 }
 
-static inline void adjustToLimits(int& b, int& f, uint& amount) {
+static inline void adjustToLimits(int &b, int &f, uint &amount) {
+
   // with a range of 0-255 and maximum adjustment of amount, maximise the difference between f and b
 
   if (b < f) {
@@ -215,6 +212,7 @@ static inline void adjustToLimits(int& b, int& f, uint& amount) {
       f = 255;
     }
   }
+
 }
 
 /**
@@ -225,17 +223,18 @@ static inline void adjustToLimits(int& b, int& f, uint& amount) {
  * It won't modify the hue of fg unless absolutely necessary
  * @return the adjusted form of fg
  */
-QColor ensureContrast(const QColor& bg, const QColor& fg, uint _amount = 150) {
+QColor ensureContrast(const QColor &bg, const QColor &fg, uint _amount = 150) {
+
   class OutputOnExit {
    public:
-    OutputOnExit(const QColor& color) : c(color) {}
+    OutputOnExit(const QColor &color) : c(color) {}
     ~OutputOnExit() {
       int h, s, v;
       c.getHsv(&h, &s, &v);
     }
 
    private:
-    const QColor& c;
+    const QColor &c;
   };
 
 // hack so I don't have to cast everywhere
@@ -352,24 +351,25 @@ QColor ensureContrast(const QColor& bg, const QColor& fg, uint _amount = 150) {
 
 #undef amount
   //     #undef STAMP
+
 }
 
-void BlockAnalyzer::paletteChange(const QPalette&)  // virtual
-{
+void BlockAnalyzer::paletteChange(const QPalette&) {
+
   const QColor bg = palette().color(QPalette::Background);
   const QColor fg = ensureContrast(bg, palette().color(QPalette::Highlight));
 
-  m_topBarPixmap.fill(fg);
+  topbarpixmap_.fill(fg);
 
-  const double dr = 15 * double(bg.red() - fg.red()) / (m_rows * 16);
-  const double dg = 15 * double(bg.green() - fg.green()) / (m_rows * 16);
-  const double db = 15 * double(bg.blue() - fg.blue()) / (m_rows * 16);
+  const double dr = 15 * double(bg.red() - fg.red()) / (rows_ * 16);
+  const double dg = 15 * double(bg.green() - fg.green()) / (rows_ * 16);
+  const double db = 15 * double(bg.blue() - fg.blue()) / (rows_ * 16);
   const int r = fg.red(), g = fg.green(), b = fg.blue();
 
   bar()->fill(bg);
 
   QPainter p(bar());
-  for (int y = 0; (uint)y < m_rows; ++y)
+  for (int y = 0; (uint)y < rows_; ++y)
     // graduate the fg color
     p.fillRect(0, y * (HEIGHT + 1), WIDTH, HEIGHT, QColor(r + int(dr * y), g + int(dg * y), b + int(db * y)));
 
@@ -389,9 +389,9 @@ void BlockAnalyzer::paletteChange(const QPalette&)  // virtual
 
     // Precalculate all fade-bar pixmaps
     for (uint y = 0; y < FADE_SIZE; ++y) {
-      m_fade_bars[y].fill(palette().color(QPalette::Background));
-      QPainter f(&m_fade_bars[y]);
-      for (int z = 0; (uint)z < m_rows; ++z) {
+      fade_bars_[y].fill(palette().color(QPalette::Background));
+      QPainter f(&fade_bars_[y]);
+      for (int z = 0; (uint)z < rows_; ++z) {
         const double Y = 1.0 - (log10(FADE_SIZE - y) / log10(FADE_SIZE));
         f.fillRect(0, z * (HEIGHT + 1), WIDTH, HEIGHT, QColor(r + int(dr * Y), g + int(dg * Y), b + int(db * Y)));
       }
@@ -399,16 +399,19 @@ void BlockAnalyzer::paletteChange(const QPalette&)  // virtual
   }
 
   drawBackground();
+
 }
 
 void BlockAnalyzer::drawBackground() {
+
   const QColor bg = palette().color(QPalette::Background);
   const QColor bgdark = bg.dark(112);
 
-  m_background.fill(bg);
+  background_.fill(bg);
+
+  QPainter p(&background_);
+  for (int x = 0; (uint)x < columns_; ++x)
+    for (int y = 0; (uint)y < rows_; ++y)
+      p.fillRect(x * (WIDTH + 1), y * (HEIGHT + 1) + y_, WIDTH, HEIGHT, bgdark);
 
-  QPainter p(&m_background);
-  for (int x = 0; (uint)x < m_columns; ++x)
-    for (int y = 0; (uint)y < m_rows; ++y)
-      p.fillRect(x * (WIDTH + 1), y * (HEIGHT + 1) + m_y, WIDTH, HEIGHT, bgdark);
 }

src/analyzer/blockanalyzer.h

@@ -51,24 +51,24 @@ class BlockAnalyzer : public Analyzer::Base {
   void determineStep();
 
  private:
-  QPixmap* bar() { return &m_barPixmap; }
+  QPixmap *bar() { return &barpixmap_; }
 
-  uint m_columns, m_rows;  // number of rows and columns of blocks
-  uint m_y;                // y-offset from top of widget
-  QPixmap m_barPixmap;
-  QPixmap m_topBarPixmap;
-  QPixmap m_background;
+  uint columns_, rows_;   // number of rows and columns of blocks
+  uint y_;                // y-offset from top of widget
+  QPixmap barpixmap_;
+  QPixmap topbarpixmap_;
+  QPixmap background_;
   QPixmap canvas_;
-  Analyzer::Scope m_scope;     // so we don't create a vector every frame
-  std::vector<float> m_store;  // current bar heights
-  std::vector<float> m_yscale;
+  Analyzer::Scope scope_;     // so we don't create a vector every frame
+  std::vector<float> store_;  // current bar heights
+  std::vector<float> yscale_;
 
   // FIXME why can't I namespace these? c++ issue?
-  std::vector<QPixmap> m_fade_bars;
-  std::vector<uint> m_fade_pos;
-  std::vector<int> m_fade_intensity;
+  std::vector<QPixmap> fade_bars_;
+  std::vector<uint> fade_pos_;
+  std::vector<int> fade_intensity_;
 
-  float m_step;  // rows to fall per frame
+  float step_;  // rows to fall per frame
 };
 
 #endif

src/collection/collectionmodel.cpp

@@ -21,6 +21,7 @@
 #include "config.h"
 
 #include <functional>
+#include <algorithm>
 
 #include <QObject>
 #include <QtGlobal>
@@ -61,6 +62,8 @@
 #include "playlist/songmimedata.h"
 #include "covermanager/albumcoverloader.h"
 
+using std::bind;
+using std::sort;
 using std::placeholders::_1;
 using std::placeholders::_2;
 
@@ -1312,7 +1315,7 @@ void CollectionModel::GetChildSongs(CollectionItem *item, QList<QUrl> *urls, Son
       const_cast<CollectionModel*>(this)->LazyPopulate(item);
 
       QList<CollectionItem*> children = item->children;
-      qSort(children.begin(), children.end(), std::bind(&CollectionModel::CompareItems, this, _1, _2));
+      std::sort(children.begin(), children.end(), std::bind(&CollectionModel::CompareItems, this, _1, _2));
 
       for (CollectionItem *child : children)
         GetChildSongs(child, urls, songs, song_ids);

src/collection/groupbydialog.ui

@@ -14,7 +14,7 @@
    <string>Collection advanced grouping</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
@@ -358,6 +358,7 @@
  </tabstops>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/collection/savedgroupingmanager.ui

@@ -106,6 +106,7 @@
  </widget>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/config.h.in

@@ -1,25 +1,30 @@
-/* This file is part of Strawberry.
-
-   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/>.
-*/
+/*
+ * 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/>.
+ *
+ */
 
 #ifndef CONFIG_H_IN
 #define CONFIG_H_IN
 
+#define CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}"
 #define CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}"
 #define CMAKE_EXECUTABLE_SUFFIX "${CMAKE_EXECUTABLE_SUFFIX}"
 
+#cmakedefine DEBUG
 #cmakedefine HAVE_GIO
 #cmakedefine HAVE_DBUS
 #cmakedefine HAVE_X11
@@ -38,6 +43,7 @@
 #cmakedefine HAVE_SPARKLE
 #cmakedefine HAVE_CHROMAPRINT
 #cmakedefine HAVE_TAGLIB_DSFFILE
+#cmakedefine HAVE_DZMEDIA
 #cmakedefine IMOBILEDEVICE_USES_UDIDS
 #cmakedefine USE_INSTALL_PREFIX
 #cmakedefine USE_SYSTEM_SHA2
@@ -46,6 +52,10 @@
 #cmakedefine HAVE_VLC
 #cmakedefine HAVE_XINE
 #cmakedefine HAVE_PHONON
+#cmakedefine HAVE_DEEZER
+
+#cmakedefine HAVE_STREAM_TIDAL
+#cmakedefine HAVE_STREAM_DEEZER
 
 #endif // CONFIG_H_IN
 

src/context/contextalbumsmodel.cpp

@@ -22,6 +22,7 @@
 #include "config.h"
 
 #include <functional>
+#include <algorithm>
 
 #include <QObject>
 #include <QtGlobal>
@@ -55,6 +56,8 @@
 
 #include "contextalbumsmodel.h"
 
+using std::bind;
+using std::sort;
 using std::placeholders::_1;
 using std::placeholders::_2;
 
@@ -479,7 +482,7 @@ void ContextAlbumsModel::GetChildSongs(CollectionItem *item, QList<QUrl> *urls,
       const_cast<ContextAlbumsModel*>(this)->LazyPopulate(item);
 
       QList<CollectionItem*> children = item->children;
-      qSort(children.begin(), children.end(), std::bind(&ContextAlbumsModel::CompareItems, this, _1, _2));
+      std::sort(children.begin(), children.end(), std::bind(&ContextAlbumsModel::CompareItems, this, _1, _2));
 
       for (CollectionItem *child : children)
         GetChildSongs(child, urls, songs, song_ids);

src/context/contextviewcontainer.ui

@@ -562,6 +562,7 @@
  </customwidgets>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections/>
 </ui>

src/core/application.cpp

@@ -26,11 +26,13 @@
 
 #include <QObject>
 #include <QThread>
+#include <QVariant>
 #include <QString>
 
 #include "core/closure.h"
 #include "core/lazy.h"
 #include "core/tagreaderclient.h"
+#include "core/song.h"
 
 #include "database.h"
 #include "taskmanager.h"
@@ -58,8 +60,15 @@
 #include "lyrics/auddlyricsprovider.h"
 #include "lyrics/apiseedslyricsprovider.h"
 
-#include "internet/internetmodel.h"
-#include "tidal/tidalsearch.h"
+#include "internet/internetservices.h"
+#include "internet/internetsearch.h"
+
+#ifdef HAVE_STREAM_TIDAL
+#  include "tidal/tidalservice.h"
+#endif
+#ifdef HAVE_STREAM_DEEZER
+#  include "deezer/deezerservice.h"
+#endif
 
 bool Application::kIsPortable = false;
 
@@ -108,15 +117,30 @@ class ApplicationImpl {
           return loader;
         }),
         current_art_loader_([=]() { return new CurrentArtLoader(app, app); }),
-        internet_model_([=]() { return new InternetModel(app, app); }),
-        tidal_search_([=]() { return new TidalSearch(app, app); }),
         lyrics_providers_([=]() {
           LyricsProviders *lyrics_providers = new LyricsProviders(app);
           lyrics_providers->AddProvider(new AuddLyricsProvider(app));
-	  lyrics_providers->AddProvider(new APISeedsLyricsProvider(app));
-	  return lyrics_providers;
-        })
-  { }
+          lyrics_providers->AddProvider(new APISeedsLyricsProvider(app));
+          return lyrics_providers;
+        }),
+        internet_services_([=]() {
+          InternetServices *internet_services = new InternetServices(app);
+#ifdef HAVE_STREAM_TIDAL
+          internet_services->AddService(new TidalService(app, internet_services));
+#endif
+#ifdef HAVE_STREAM_DEEZER
+          internet_services->AddService(new DeezerService(app, internet_services));
+#endif
+          return internet_services;
+        }),
+#ifdef HAVE_STREAM_TIDAL
+        tidal_search_([=]() { return new InternetSearch(app, Song::Source_Tidal, app); }),
+#endif
+#ifdef HAVE_STREAM_DEEZER
+        deezer_search_([=]() { return new InternetSearch(app, Song::Source_Deezer, app); }),
+#endif
+        dummy_([=]() { return new QVariant; })
+  {}
 
   Lazy<TagReaderClient> tag_reader_client_;
   Lazy<Database> database_;
@@ -133,9 +157,15 @@ class ApplicationImpl {
   Lazy<CoverProviders> cover_providers_;
   Lazy<AlbumCoverLoader> album_cover_loader_;
   Lazy<CurrentArtLoader> current_art_loader_;
-  Lazy<InternetModel> internet_model_;
-  Lazy<TidalSearch> tidal_search_;
   Lazy<LyricsProviders> lyrics_providers_;
+  Lazy<InternetServices> internet_services_;
+#ifdef HAVE_STREAM_TIDAL
+  Lazy<InternetSearch> tidal_search_;
+#endif
+#ifdef HAVE_STREAM_DEEZER
+  Lazy<InternetSearch> deezer_search_;
+#endif
+  Lazy<QVariant> dummy_;
 
 };
 
@@ -181,73 +211,31 @@ void Application::MoveToThread(QObject *object, QThread *thread) {
 }
 
 void Application::AddError(const QString& message) { emit ErrorAdded(message); }
-
 void Application::ReloadSettings() { emit SettingsChanged(); }
+void Application::OpenSettingsDialogAtPage(SettingsDialog::Page page) { emit SettingsDialogRequested(page); }
 
-void Application::OpenSettingsDialogAtPage(SettingsDialog::Page page) {
-  emit SettingsDialogRequested(page);
-}
-
-AlbumCoverLoader *Application::album_cover_loader() const {
-  return p_->album_cover_loader_.get();
-}
-
+TagReaderClient *Application::tag_reader_client() const { return p_->tag_reader_client_.get(); }
 Appearance *Application::appearance() const { return p_->appearance_.get(); }
-
-CoverProviders *Application::cover_providers() const {
-  return p_->cover_providers_.get();
-}
-
-CurrentArtLoader *Application::current_art_loader() const {
-  return p_->current_art_loader_.get();
-}
-
 Database *Application::database() const { return p_->database_.get(); }
-
-#ifndef Q_OS_WIN
-DeviceManager *Application::device_manager() const {
-  return p_->device_manager_.get();
-}
-#endif
-
-SCollection *Application::collection() const { return p_->collection_.get(); }
-
-CollectionBackend *Application::collection_backend() const {
-  return collection()->backend();
-}
-
-CollectionModel *Application::collection_model() const { return collection()->model(); }
-
+TaskManager *Application::task_manager() const { return p_->task_manager_.get(); }
 Player *Application::player() const { return p_->player_.get(); }
-
-PlaylistBackend *Application::playlist_backend() const {
-  return p_->playlist_backend_.get();
-}
-
-PlaylistManager *Application::playlist_manager() const {
-  return p_->playlist_manager_.get();
-}
-
-TagReaderClient *Application::tag_reader_client() const {
-  return p_->tag_reader_client_.get();
-}
-
-TaskManager *Application::task_manager() const {
-  return p_->task_manager_.get();
-}
-
-EngineDevice *Application::enginedevice() const {
-  return p_->enginedevice_.get();
-}
-
-InternetModel* Application::internet_model() const {
-  return p_->internet_model_.get();
-}
-
-TidalSearch* Application::tidal_search() const {
-  return p_->tidal_search_.get();
-}
-
-LyricsProviders *Application::lyrics_providers() const {
-  return p_->lyrics_providers_.get();
-}
+EngineDevice *Application::enginedevice() const { return p_->enginedevice_.get(); }
+#ifndef Q_OS_WIN
+DeviceManager *Application::device_manager() const { return p_->device_manager_.get(); }
+#endif
+SCollection *Application::collection() const { return p_->collection_.get(); }
+CollectionBackend *Application::collection_backend() const { return collection()->backend(); }
+CollectionModel *Application::collection_model() const { return collection()->model(); }
+AlbumCoverLoader *Application::album_cover_loader() const { return p_->album_cover_loader_.get(); }
+CoverProviders *Application::cover_providers() const { return p_->cover_providers_.get(); }
+CurrentArtLoader *Application::current_art_loader() const { return p_->current_art_loader_.get(); }
+LyricsProviders *Application::lyrics_providers() const { return p_->lyrics_providers_.get(); }
+PlaylistBackend *Application::playlist_backend() const { return p_->playlist_backend_.get(); }
+PlaylistManager *Application::playlist_manager() const { return p_->playlist_manager_.get(); }
+InternetServices *Application::internet_services() const { return p_->internet_services_.get(); }
+#ifdef HAVE_STREAM_TIDAL
+InternetSearch *Application::tidal_search() const { return p_->tidal_search_.get(); }
+#endif
+#ifdef HAVE_STREAM_DEEZER
+InternetSearch *Application::deezer_search() const { return p_->deezer_search_.get(); }
+#endif

src/core/application.h

@@ -33,6 +33,8 @@
 
 #include "settings/settingsdialog.h"
 
+using std::unique_ptr;
+
 class TaskManager;
 class ApplicationImpl;
 class TagReaderClient;
@@ -51,9 +53,9 @@ class DeviceManager;
 class CoverProviders;
 class AlbumCoverLoader;
 class CurrentArtLoader;
-class InternetModel;
-class TidalSearch;
 class LyricsProviders;
+class InternetServices;
+class InternetSearch;
 
 class Application : public QObject {
   Q_OBJECT
@@ -75,6 +77,8 @@ class Application : public QObject {
 #endif
 
   SCollection *collection() const;
+  CollectionBackend *collection_backend() const;
+  CollectionModel *collection_model() const;
 
   PlaylistBackend *playlist_backend() const;
   PlaylistManager *playlist_manager() const;
@@ -83,14 +87,16 @@ class Application : public QObject {
   AlbumCoverLoader *album_cover_loader() const;
   CurrentArtLoader *current_art_loader() const;
 
-  CollectionBackend *collection_backend() const;
-  CollectionModel *collection_model() const;
-
-  InternetModel *internet_model() const;
-  TidalSearch *tidal_search() const;
-
   LyricsProviders *lyrics_providers() const;
 
+  InternetServices *internet_services() const;
+#ifdef HAVE_STREAM_TIDAL
+  InternetSearch *tidal_search() const;
+#endif
+#ifdef HAVE_STREAM_DEEZER
+  InternetSearch *deezer_search() const;
+#endif
+
   void MoveToNewThread(QObject *object);
   void MoveToThread(QObject *object, QThread *thread);
 

src/core/cachedlist.h

@@ -1,105 +0,0 @@
-/*
- * Strawberry Music Player
- * This file was part of Clementine.
- * Copyright 2011, 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/>.
- *
- */
-
-#ifndef CACHEDLIST_H
-#define CACHEDLIST_H
-
-#include "config.h"
-
-#include <QList>
-#include <QString>
-#include <QDateTime>
-#include <QSettings>
-
-template <typename T>
-class CachedList {
- public:
-  // Use a CachedList when you want to download and save a list of things from a
-  // remote service, updating it only periodically.
-  // T must be a registered metatype and must support being stored in
-  // QSettings.  This usually means you have to implement QDataStream streaming
-  // operators, and use qRegisterMetaTypeStreamOperators.
-
-  typedef QList<T> ListType;
-
-  CachedList(const QString &settings_group, const QString &name, int cache_duration_secs)
-      : settings_group_(settings_group), name_(name), cache_duration_secs_(cache_duration_secs) {
-  }
-
-  void Load() {
-    QSettings s;
-    s.beginGroup(settings_group_);
-
-    last_updated_ = s.value("last_refreshed_" + name_).toDateTime();
-    data_.clear();
-
-    const int count = s.beginReadArray(name_ + "_data");
-    for (int i = 0; i < count; ++i) {
-      s.setArrayIndex(i);
-      data_ << s.value("value").value<T>();
-    }
-    s.endArray();
-  }
-
-  void Save() const {
-    QSettings s;
-    s.beginGroup(settings_group_);
-
-    s.setValue("last_refreshed_" + name_, last_updated_);
-
-    s.beginWriteArray(name_ + "_data", data_.size());
-    for (int i = 0; i < data_.size(); ++i) {
-      s.setArrayIndex(i);
-      s.setValue("value", QVariant::fromValue(data_[i]));
-    }
-    s.endArray();
-  }
-
-  void Update(const ListType &data) {
-    data_ = data;
-    last_updated_ = QDateTime::currentDateTime();
-    Save();
-  }
-
-  bool IsStale() const {
-    return last_updated_.isNull() || last_updated_.secsTo(QDateTime::currentDateTime()) > cache_duration_secs_;
-  }
-
-  void Sort() { qSort(data_); }
-
-  const ListType &Data() const { return data_; }
-  operator ListType() const { return data_; }
-
-  // Q_FOREACH support
-  typedef typename ListType::const_iterator const_iterator;
-  const_iterator begin() const { return data_.begin(); }
-  const_iterator end() const { return data_.end(); }
-
- private:
-  const QString settings_group_;
-  const QString name_;
-  const int cache_duration_secs_;
-
-  QDateTime last_updated_;
-  ListType data_;
-};
-
-#endif  // CACHEDLIST_H
-

src/core/database.cpp

@@ -283,7 +283,11 @@ QSqlDatabase Database::Connect() {
     QVariant v = db.driver()->handle();
     if (v.isValid() && qstrcmp(v.typeName(), "sqlite3*") == 0) {
       sqlite3 *handle = *static_cast<sqlite3**>(v.data());
-      if (handle) sqlite3_db_config(handle, SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, 1, NULL);
+      if (handle) {
+        int result = sqlite3_db_config(handle, SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, 1, NULL);
+        if (result != SQLITE_OK) qLog(Fatal) << "Unable to enable FTS3 tokenizer";
+      }
+      else qLog(Fatal) << "Unable to enable FTS3 tokenizer";
     }
 #endif
     QSqlQuery set_fts_tokenizer(db);

src/core/main.cpp

@@ -58,6 +58,7 @@
 #include <QString>
 #include <QImage>
 #include <QSettings>
+#include <QLoggingCategory>
 #include <QtDebug>
 #ifdef HAVE_DBUS
 #  include <QDBusArgument>
@@ -200,6 +201,11 @@ int main(int argc, char* argv[]) {
 
   // Resources
   Q_INIT_RESOURCE(data);
+  Q_INIT_RESOURCE(icons);
+
+#ifdef DEBUG
+  QLoggingCategory::defaultCategory()->setEnabled(QtDebugMsg, true);
+#endif
 
   Application app;
 

src/core/mainwindow.cpp

@@ -29,6 +29,7 @@
 #include <QApplication>
 #include <QObject>
 #include <QWidget>
+#include <QSystemTrayIcon>
 #include <QSortFilterProxyModel>
 #include <QByteArray>
 #include <QDir>
@@ -111,8 +112,8 @@
 #include "playlist/playlistmanager.h"
 #include "playlist/playlistsequence.h"
 #include "playlist/playlistview.h"
-#include "playlist/queue.h"
-#include "playlist/queuemanager.h"
+#include "queue/queue.h"
+#include "queue/queueview.h"
 #include "playlistparsers/playlistparser.h"
 #include "analyzer/analyzercontainer.h"
 #include "equalizer/equalizer.h"
@@ -128,12 +129,20 @@
 #  include "device/deviceviewcontainer.h"
 #endif
 #include "transcoder/transcodedialog.h"
+#include "settings/settingsdialog.h"
 #include "settings/behavioursettingspage.h"
 #include "settings/playbacksettingspage.h"
 #include "settings/playlistsettingspage.h"
-#include "settings/settingsdialog.h"
+#ifdef HAVE_STREAM_TIDAL
+#  include "settings/tidalsettingspage.h"
+#endif
+#ifdef HAVE_STREAM_DEEZER
+#  include "settings/deezersettingspage.h"
+#endif
 
-#include "tidal/tidalsearchview.h"
+#include "internet/internetservices.h"
+#include "internet/internetservice.h"
+#include "internet/internetsearchview.h"
 
 #if defined(HAVE_GSTREAMER) && defined(HAVE_CHROMAPRINT)
 #  include "musicbrainz/tagfetcher.h"
@@ -143,6 +152,10 @@
 #  include "core/macsystemtrayicon.h"
 #endif
 
+using std::bind;
+using std::floor;
+using std::stable_sort;
+
 #ifdef Q_OS_MACOS
   // Non exported mac-specific function.
   void qt_mac_set_dock_menu(QMenu*);
@@ -152,7 +165,7 @@ const char *MainWindow::kSettingsGroup = "MainWindow";
 const char *MainWindow::kAllFilesFilterSpec = QT_TR_NOOP("All Files (*)");
 
 namespace {
-const int kTrackSliderUpdateTimeMs = 40;
+const int kTrackSliderUpdateTimeMs = 200;
 const int kTrackPositionUpdateTimeMs = 1000;
 }
 
@@ -174,6 +187,7 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
       device_view_(device_view_container_->view()),
 #endif
       playlist_list_(new PlaylistListContainer(this)),
+      queue_view_(new QueueView(this)),
       settings_dialog_(std::bind(&MainWindow::CreateSettingsDialog, this)),
       cover_manager_([=]() {
         AlbumCoverManager *cover_manager = new AlbumCoverManager(app, app->collection_backend());
@@ -193,12 +207,12 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
         return dialog;
       }),
 #endif
-      queue_manager_([=]() {
-        QueueManager *manager = new QueueManager;
-        manager->SetPlaylistManager(app->playlist_manager());
-        return manager;
-      }),
-      tidal_search_view_(new TidalSearchView(app_, this)),
+#ifdef HAVE_STREAM_TIDAL
+      tidal_search_view_(new InternetSearchView(app_, app_->tidal_search(), TidalSettingsPage::kSettingsGroup, SettingsDialog::Page_Tidal, this)),
+#endif
+#ifdef HAVE_STREAM_DEEZER
+      deezer_search_view_(new InternetSearchView(app_, app_->deezer_search(), DeezerSettingsPage::kSettingsGroup, SettingsDialog::Page_Deezer, this)),
+#endif
       playlist_menu_(new QMenu(this)),
       playlist_add_to_another_(nullptr),
       playlistitem_actions_separator_(nullptr),
@@ -242,24 +256,29 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
   ui_->volume->setValue(volume);
   VolumeChanged(volume);
 
-  // Initialise the tidal search widget
+  // Initialise the search widget
   StyleHelper::setBaseColor(palette().color(QPalette::Highlight).darker());
 
   // Add tabs to the fancy tab widget
-  ui_->tabs->addTab(context_view_, IconLoader::Load("strawberry"), tr("Context"));
-  ui_->tabs->addTab(collection_view_, IconLoader::Load("vinyl"), tr("Collection"));
-  ui_->tabs->addTab(file_view_, IconLoader::Load("document-open"), tr("Files"));
-  ui_->tabs->addTab(playlist_list_, IconLoader::Load("view-media-playlist"), tr("Playlists"));
+  ui_->tabs->addTab(context_view_, IconLoader::Load("strawberry"), "Context");
+  ui_->tabs->addTab(collection_view_, IconLoader::Load("vinyl"), "Collection");
+  ui_->tabs->addTab(file_view_, IconLoader::Load("document-open"), "Files");
+  ui_->tabs->addTab(playlist_list_, IconLoader::Load("view-media-playlist"), "Playlists");
+  ui_->tabs->addTab(queue_view_, IconLoader::Load("footsteps"), "Queue");
 #ifndef Q_OS_WIN
-  ui_->tabs->addTab(device_view_, IconLoader::Load("device"), tr("Devices"));
+  ui_->tabs->addTab(device_view_, IconLoader::Load("device"), "Devices");
+#endif
+#ifdef HAVE_STREAM_TIDAL
+  ui_->tabs->addTab(tidal_search_view_, IconLoader::Load("tidal"), "Tidal");
+#endif
+#ifdef HAVE_STREAM_DEEZER
+  ui_->tabs->addTab(deezer_search_view_, IconLoader::Load("deezer"), "Deezer");
 #endif
-  ui_->tabs->addTab(tidal_search_view_, IconLoader::Load("tidal"), tr("Tidal", "Tidal"));
-  //ui_->tabs->AddSpacer();
 
   // Add the playing widget to the fancy tab widget
   ui_->tabs->addBottomWidget(ui_->widget_playing);
-
   //ui_->tabs->SetBackgroundPixmap(QPixmap(":/pictures/strawberry-background.png"));
+  ui_->tabs->loadSettings(kSettingsGroup);
 
   track_position_timer_->setInterval(kTrackPositionUpdateTimeMs);
   connect(track_position_timer_, SIGNAL(timeout()), SLOT(UpdateTrackPosition()));
@@ -338,7 +357,6 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
   // Configure
 
   ui_->action_cover_manager->setIcon(IconLoader::Load("document-download"));
-  ui_->action_queue_manager->setIcon(IconLoader::Load("footsteps"));
   ui_->action_edit_track->setIcon(IconLoader::Load("edit-rename"));
   ui_->action_equalizer->setIcon(IconLoader::Load("equalizer"));
   ui_->action_update_collection->setIcon(IconLoader::Load("view-refresh"));
@@ -391,7 +409,6 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
   connect(ui_->action_jump, SIGNAL(triggered()), ui_->playlist->view(), SLOT(JumpToCurrentlyPlayingTrack()));
   connect(ui_->action_update_collection, SIGNAL(triggered()), app_->collection(), SLOT(IncrementalScan()));
   connect(ui_->action_full_collection_scan, SIGNAL(triggered()), app_->collection(), SLOT(FullScan()));
-  connect(ui_->action_queue_manager, SIGNAL(triggered()), SLOT(ShowQueueManager()));
   //connect(ui_->action_add_files_to_transcoder, SIGNAL(triggered()), SLOT(AddFilesToTranscoder()));
 
   // Playlist view actions
@@ -512,8 +529,12 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
   collection_view_->filter()->AddMenuAction(separator);
   collection_view_->filter()->AddMenuAction(collection_config_action);
 
-  // Tidal
+#ifdef HAVE_STREAM_TIDAL
   connect(tidal_search_view_, SIGNAL(AddToPlaylist(QMimeData*)), SLOT(AddToPlaylist(QMimeData*)));
+#endif
+#ifdef HAVE_STREAM_DEEZER
+  connect(deezer_search_view_, SIGNAL(AddToPlaylist(QMimeData*)), SLOT(AddToPlaylist(QMimeData*)));
+#endif
 
   // Playlist menu
   playlist_play_pause_ = playlist_menu_->addAction(tr("Play"), this, SLOT(PlaylistPlay()));
@@ -574,15 +595,16 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
   mac::SetApplicationHandler(this);
 #endif
   // Tray icon
-  tray_icon_->SetupMenu(ui_->action_previous_track, ui_->action_play_pause, ui_->action_stop, ui_->action_stop_after_this_track, ui_->action_next_track, ui_->action_mute, ui_->action_quit);
-
-  connect(tray_icon_, SIGNAL(PlayPause()), app_->player(), SLOT(PlayPause()));
-  connect(tray_icon_, SIGNAL(SeekForward()), app_->player(), SLOT(SeekForward()));
-  connect(tray_icon_, SIGNAL(SeekBackward()), app_->player(), SLOT(SeekBackward()));
-  connect(tray_icon_, SIGNAL(NextTrack()), app_->player(), SLOT(Next()));
-  connect(tray_icon_, SIGNAL(PreviousTrack()), app_->player(), SLOT(Previous()));
-  connect(tray_icon_, SIGNAL(ShowHide()), SLOT(ToggleShowHide()));
-  connect(tray_icon_, SIGNAL(ChangeVolume(int)), SLOT(VolumeWheelEvent(int)));
+  if (tray_icon_) {
+    tray_icon_->SetupMenu(ui_->action_previous_track, ui_->action_play_pause, ui_->action_stop, ui_->action_stop_after_this_track, ui_->action_next_track, ui_->action_mute, ui_->action_quit);
+    connect(tray_icon_, SIGNAL(PlayPause()), app_->player(), SLOT(PlayPause()));
+    connect(tray_icon_, SIGNAL(SeekForward()), app_->player(), SLOT(SeekForward()));
+    connect(tray_icon_, SIGNAL(SeekBackward()), app_->player(), SLOT(SeekBackward()));
+    connect(tray_icon_, SIGNAL(NextTrack()), app_->player(), SLOT(Next()));
+    connect(tray_icon_, SIGNAL(PreviousTrack()), app_->player(), SLOT(Previous()));
+    connect(tray_icon_, SIGNAL(ShowHide()), SLOT(ToggleShowHide()));
+    connect(tray_icon_, SIGNAL(ChangeVolume(int)), SLOT(VolumeWheelEvent(int)));
+  }
 
   // Windows 7 thumbbar buttons
   thumbbar_->SetActions(QList<QAction*>() << ui_->action_previous_track << ui_->action_play_pause << ui_->action_stop << ui_->action_next_track << nullptr); // spacer
@@ -672,6 +694,8 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
   // Load playlists
   app_->playlist_manager()->Init(app_->collection_backend(), app_->playlist_backend(), ui_->playlist_sequence, ui_->playlist);
 
+  queue_view_->SetPlaylistManager(app_->playlist_manager());
+
   // This connection must be done after the playlists have been initialized.
   connect(this, SIGNAL(StopAfterToggled(bool)), osd_, SLOT(StopAfterToggle(bool)));
 
@@ -698,7 +722,10 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
 
   ui_->tabs->setCurrentIndex(settings_.value("current_tab", 1 /* Collection tab */ ).toInt());
   FancyTabWidget::Mode default_mode = FancyTabWidget::Mode_LargeSidebar;
-  ui_->tabs->SetMode(FancyTabWidget::Mode(settings_.value("tab_mode", default_mode).toInt()));
+  int tab_mode_int = settings_.value("tab_mode", default_mode).toInt();
+  FancyTabWidget::Mode tab_mode = FancyTabWidget::Mode(tab_mode_int);
+  if (tab_mode == FancyTabWidget::Mode_None) tab_mode = default_mode;
+  ui_->tabs->SetMode(tab_mode);
   file_view_->SetPath(settings_.value("file_path", QDir::homePath()).toString());
 
   TabSwitched();
@@ -708,43 +735,38 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
 
   ReloadSettings();
 
-  // Tidal search shortcut
-  QAction *tidal_search_action = new QAction(this);
-  tidal_search_action->setShortcuts(QList<QKeySequence>() << QKeySequence("Ctrl+F") << QKeySequence("Ctrl+L"));
-  addAction(tidal_search_action);
-  connect(tidal_search_action, SIGNAL(triggered()), SLOT(FocusTidalSearchField()));
-
   // Reload pretty OSD to avoid issues with fonts
   osd_->ReloadPrettyOSDSettings();
 
   // Reload playlist settings, for BG and glowing
   ui_->playlist->view()->ReloadSettings();
 
-
-#ifndef Q_OS_MACOS
+#ifdef Q_OS_MACOS // Always show mainwindow on startup if on macos
+  show();
+#else
   QSettings settings;
   settings.beginGroup(BehaviourSettingsPage::kSettingsGroup);
   StartupBehaviour behaviour = StartupBehaviour(settings.value("startupbehaviour", Startup_Remember).toInt());
   settings.endGroup();
   bool hidden = settings_.value("hidden", false).toBool();
-
-
-  switch (behaviour) {
-    case Startup_AlwaysHide: hide(); break;
-    case Startup_AlwaysShow: show(); break;
-    case Startup_Remember:
-                             setVisible(!hidden);
-                             break;
-  }
-  
-  // Force the window to show in case somehow the config has tray and window set to hide
-  if (hidden && !tray_icon_->IsVisible()) {
+  if (hidden && (!QSystemTrayIcon::isSystemTrayAvailable() || !tray_icon_ || !tray_icon_->IsVisible())) {
+    hidden = false;
     settings_.setValue("hidden", false);
     show();
   }
-#else  // Q_OS_MACOS
-  // Always show mainwindow on startup on OS X.
-  show();
+  else {
+    switch (behaviour) {
+      case Startup_AlwaysHide:
+        hide();
+        break;
+      case Startup_AlwaysShow:
+        show();
+        break;
+      case Startup_Remember:
+        setVisible(!hidden);
+        break;
+    }
+  }
 #endif
 
   QShortcut *close_window_shortcut = new QShortcut(this);
@@ -757,9 +779,9 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
 
   if (!options.contains_play_options()) LoadPlaybackStatus();
 
-  qLog(Debug) << "Started";
   RefreshStyleSheet();
 
+  qLog(Debug) << "Started";
   initialised_ = true;
 
 }
@@ -774,16 +796,14 @@ void MainWindow::ReloadSettings() {
   QSettings settings;
 
 #ifndef Q_OS_MACOS
-
   settings.beginGroup(BehaviourSettingsPage::kSettingsGroup);
-  bool showtrayicon = settings.value("showtrayicon", true).toBool();
+  bool showtrayicon = settings.value("showtrayicon", QSystemTrayIcon::isSystemTrayAvailable()).toBool();
   settings.endGroup();
-
-  tray_icon_->SetVisible(showtrayicon);
-  if (!showtrayicon && !isVisible()) show();
+  if (tray_icon_) tray_icon_->SetVisible(showtrayicon);
+  if ((!showtrayicon || !QSystemTrayIcon::isSystemTrayAvailable()) && !isVisible()) show();
 #endif
 
-  settings.beginGroup(PlaylistSettingsPage::kSettingsGroup);
+  settings.beginGroup(BehaviourSettingsPage::kSettingsGroup);
   doubleclick_addmode_ = AddBehaviour(settings.value("doubleclick_addmode", AddBehaviour_Append).toInt());
   doubleclick_playmode_ = PlayBehaviour(settings.value("doubleclick_playmode", PlayBehaviour_IfStopped).toInt());
   doubleclick_playlist_addmode_ = PlaylistAddBehaviour(settings.value("doubleclick_playlist_addmode", PlaylistAddBehaviour_Play).toInt());
@@ -794,6 +814,26 @@ void MainWindow::ReloadSettings() {
   album_cover_choice_controller_->search_cover_auto_action()->setChecked(settings.value("search_for_cover_auto", true).toBool());
   settings.endGroup();
 
+#ifdef HAVE_STREAM_TIDAL
+  settings.beginGroup(TidalSettingsPage::kSettingsGroup);
+  bool enable_tidal = settings.value("enabled", false).toBool();
+  settings.endGroup();
+  if (enable_tidal)
+    ui_->tabs->addTab(tidal_search_view_, IconLoader::Load("tidal"), "Tidal");
+  else
+    ui_->tabs->delTab("Tidal");
+#endif
+
+#ifdef HAVE_STREAM_DEEZER
+  settings.beginGroup(DeezerSettingsPage::kSettingsGroup);
+  bool enable_deezer = settings.value("enabled", false).toBool();
+  settings.endGroup();
+  if (enable_deezer)
+    ui_->tabs->addTab(deezer_search_view_, IconLoader::Load("deezer"), "Deezer");
+  else
+    ui_->tabs->delTab("Deezer");
+#endif
+
 }
 
 void MainWindow::ReloadAllSettings() {
@@ -807,13 +847,21 @@ void MainWindow::ReloadAllSettings() {
   osd_->ReloadSettings();
   collection_view_->ReloadSettings();
   ui_->playlist->view()->ReloadSettings();
+#ifdef HAVE_STREAM_TIDAL
   tidal_search_view_->ReloadSettings();
+#endif
+#ifdef HAVE_STREAM_DEEZER
+  deezer_search_view_->ReloadSettings();
+#endif
 
 }
 
 void MainWindow::RefreshStyleSheet() {
-  setStyleSheet(styleSheet());
+  QString contents(styleSheet());
+  setStyleSheet("");
+  setStyleSheet(contents);
 }
+
 void MainWindow::MediaStopped() {
 
   setWindowTitle("Strawberry Music Player");
@@ -828,8 +876,10 @@ void MainWindow::MediaStopped() {
   track_position_timer_->stop();
   track_slider_timer_->stop();
   ui_->track_slider->SetStopped();
-  tray_icon_->SetProgress(0);
-  tray_icon_->SetStopped();
+  if (tray_icon_) {
+    tray_icon_->SetProgress(0);
+    tray_icon_->SetStopped();
+  }
 
   song_playing_ = Song();
   song_ = Song();
@@ -849,7 +899,7 @@ void MainWindow::MediaPaused() {
   track_position_timer_->stop();
   track_slider_timer_->stop();
 
-  tray_icon_->SetPaused();
+  if (tray_icon_) tray_icon_->SetPaused();
 
 }
 
@@ -860,13 +910,15 @@ void MainWindow::MediaPlaying() {
   ui_->action_play_pause->setIcon(IconLoader::Load("media-pause"));
   ui_->action_play_pause->setText(tr("Pause"));
 
-  bool enable_play_pause = !(app_->player()->GetCurrentItem()->options() & PlaylistItem::PauseDisabled);
+  bool enable_play_pause(false);
+  bool can_seek(false);
+  if (app_->player()->GetCurrentItem()) {
+    enable_play_pause = !(app_->player()->GetCurrentItem()->options() & PlaylistItem::PauseDisabled);
+    can_seek = !(app_->player()->GetCurrentItem()->options() & PlaylistItem::SeekDisabled);
+  }
   ui_->action_play_pause->setEnabled(enable_play_pause);
-
-  bool can_seek = !(app_->player()->GetCurrentItem()->options() & PlaylistItem::SeekDisabled);
   ui_->track_slider->SetCanSeek(can_seek);
-
-  tray_icon_->SetPlaying(enable_play_pause);
+  if (tray_icon_) tray_icon_->SetPlaying(enable_play_pause);
 
   track_position_timer_->start();
   track_slider_timer_->start();
@@ -876,7 +928,7 @@ void MainWindow::MediaPlaying() {
 
 void MainWindow::VolumeChanged(int volume) {
   ui_->action_mute->setChecked(!volume);
-  tray_icon_->MuteButtonStateChanged(!volume);
+  if (tray_icon_) tray_icon_->MuteButtonStateChanged(!volume);
 }
 
 void MainWindow::SongChanged(const Song &song) {
@@ -884,11 +936,12 @@ void MainWindow::SongChanged(const Song &song) {
   song_playing_ = song;
   song_ = song;
   setWindowTitle(song.PrettyTitleWithArtist());
-  tray_icon_->SetProgress(0);
+  if (tray_icon_) tray_icon_->SetProgress(0);
 
 }
 
 void MainWindow::TrackSkipped(PlaylistItemPtr item) {
+
   // If it was a collection item then we have to increment its skipped count in the database.
 
   if (item && item->IsLocalCollectionItem() && item->Metadata().id() != -1) {
@@ -905,6 +958,7 @@ void MainWindow::TrackSkipped(PlaylistItemPtr item) {
       app_->collection_backend()->IncrementSkipCountAsync(song.id(), percentage);
     }
   }
+
 }
 
 void MainWindow::changeEvent(QEvent *event) {
@@ -913,16 +967,18 @@ void MainWindow::changeEvent(QEvent *event) {
 }
 
 void MainWindow::resizeEvent(QResizeEvent *event) {
+  if (!initialised_) return;
   SaveGeometry();
 }
 
 void MainWindow::TabSwitched() {
 
-  if (ui_->tabs->currentIndex() > 0)
-    ui_->widget_playing->SetEnabled();
-  else
+  if (ui_->tabs->tabBar()->tabData(ui_->tabs->currentIndex()).toString().toLower() == "context")
     ui_->widget_playing->SetDisabled();
+  else
+    ui_->widget_playing->SetEnabled();
 
+  if (!initialised_) return;
   SaveGeometry();
 
 }
@@ -936,6 +992,7 @@ void MainWindow::SaveGeometry() {
   settings_.setValue("splitter_state", ui_->splitter->saveState());
   settings_.setValue("current_tab", ui_->tabs->currentIndex());
   settings_.setValue("tab_mode", ui_->tabs->mode());
+  ui_->tabs->saveSettings(kSettingsGroup);
 
 }
 
@@ -1078,7 +1135,7 @@ void MainWindow::closeEvent(QCloseEvent *event) {
   bool keep_running = settings.value("keeprunning", false).toBool();
   settings.endGroup();
 
-  if (keep_running && event->spontaneous()) {
+  if (keep_running && event->spontaneous() && QSystemTrayIcon::isSystemTrayAvailable()) {
     event->ignore();
     SetHiddenInTray(true);
   }
@@ -1111,7 +1168,7 @@ void MainWindow::Seeked(qlonglong microseconds) {
 
   const int position = microseconds / kUsecPerSec;
   const int length = app_->player()->GetCurrentItem()->Metadata().length_nanosec() / kNsecPerSec;
-  tray_icon_->SetProgress(double(position) / length * 100);
+  if (tray_icon_) tray_icon_->SetProgress(double(position) / length * 100);
 
 }
 
@@ -1121,6 +1178,7 @@ void MainWindow::UpdateTrackPosition() {
   //Playlist *playlist = app_->playlist_manager()->active();
 
   PlaylistItemPtr item(app_->player()->GetCurrentItem());
+  if (!item) return;
   const int position = std::floor(float(app_->player()->engine()->position_nanosec()) / kNsecPerSec + 0.5);
   const int length = item->Metadata().length_nanosec() / kNsecPerSec;
 
@@ -1132,9 +1190,8 @@ void MainWindow::UpdateTrackPosition() {
   }
 
   // Update the tray icon every 10 seconds
-  if (position % 10 == 0) {
-    tray_icon_->SetProgress(double(position) / length * 100);
-  }
+  if (position % 10 == 0 && tray_icon_) tray_icon_->SetProgress(double(position) / length * 100);
+
 }
 
 void MainWindow::UpdateTrackSliderPosition() {
@@ -1344,10 +1401,6 @@ void MainWindow::PlaylistRightClick(const QPoint &global_pos, const QModelIndex
 #endif
   playlist_open_in_browser_->setVisible(false);
 
-  //qLog(Debug) << "selected" << selected;
-  //qLog(Debug) << "in_queue" << in_queue << "not_in_queue" << not_in_queue;
-  //qLog(Debug) << "in_skipped" << in_skipped << "not_in_skipped" << not_in_skipped;
-  
   if (selected < 1) {
     playlist_queue_->setVisible(false);
     playlist_skip_->setVisible(false);
@@ -1471,6 +1524,7 @@ void MainWindow::PlaylistStopAfter() {
 }
 
 void MainWindow::EditTracks() {
+
   SongList songs;
   PlaylistItemList items;
 
@@ -1489,9 +1543,11 @@ void MainWindow::EditTracks() {
   //EnsureEditTagDialogCreated();
   edit_tag_dialog_->SetSongs(songs, items);
   edit_tag_dialog_->show();
+
 }
 
 void MainWindow::EditTagDialogAccepted() {
+
   for (PlaylistItemPtr item : edit_tag_dialog_->playlist_items()) {
     item->Reload();
   }
@@ -1500,14 +1556,16 @@ void MainWindow::EditTagDialogAccepted() {
   ui_->playlist->view()->update();
 
   app_->playlist_manager()->current()->Save();
+
 }
 
 void MainWindow::RenumberTracks() {
+
   QModelIndexList indexes =ui_->playlist->view()->selectionModel()->selection().indexes();
   int track = 1;
 
   // Get the index list in order
-  qStableSort(indexes);
+  std::stable_sort(indexes.begin(), indexes.end());
 
   // if first selected song has a track number set, start from that offset
   if (!indexes.isEmpty()) {
@@ -1532,6 +1590,7 @@ void MainWindow::RenumberTracks() {
     }
     track++;
   }
+
 }
 
 void MainWindow::SongSaveComplete(TagReaderReply *reply,const QPersistentModelIndex &index) {
@@ -1542,6 +1601,7 @@ void MainWindow::SongSaveComplete(TagReaderReply *reply,const QPersistentModelIn
 }
 
 void MainWindow::SelectionSetValue() {
+
   Playlist::Column column = (Playlist::Column)playlist_menu_index_.column();
   QVariant column_value =app_->playlist_manager()->current()->data(playlist_menu_index_);
 
@@ -1560,9 +1620,11 @@ void MainWindow::SelectionSetValue() {
       NewClosure(reply, SIGNAL(Finished(bool)), this, SLOT(SongSaveComplete(TagReaderReply*, QPersistentModelIndex)),reply, QPersistentModelIndex(source_index));
     }
   }
+
 }
 
 void MainWindow::EditValue() {
+
   QModelIndex current = ui_->playlist->view()->currentIndex();
 
   if (!current.isValid()) return;
@@ -1605,9 +1667,11 @@ void MainWindow::AddFile() {
   MimeData *data = new MimeData;
   data->setUrls(urls);
   AddToPlaylist(data);
+
 }
 
 void MainWindow::AddFolder() {
+
   // Last used directory
   QString directory =settings_.value("add_folder_path", QDir::currentPath()).toString();
 
@@ -1622,6 +1686,7 @@ void MainWindow::AddFolder() {
   MimeData *data = new MimeData;
   data->setUrls(QList<QUrl>() << QUrl::fromLocalFile(QFileInfo(directory).canonicalFilePath()));
   AddToPlaylist(data);
+
 }
 
 void MainWindow::AddCDTracks() {
@@ -2152,20 +2217,12 @@ void MainWindow::CheckFullRescanRevisions() {
     }
     message += "</ul>" + tr("Would you like to run a full rescan right now?");
 
-    if(QMessageBox::question(this, tr("Collection rescan notice"), message, QMessageBox::Yes, QMessageBox::No) == QMessageBox::Yes) {
+    if (QMessageBox::question(this, tr("Collection rescan notice"), message, QMessageBox::Yes, QMessageBox::No) == QMessageBox::Yes) {
       app_->collection()->FullScan();
     }
   }
 }
 
-void MainWindow::ShowQueueManager() {
-  //if (!queue_manager_) {
-  //queue_manager_.reset(new QueueManager);
-  //queue_manager_->SetPlaylistManager(app_->playlist_manager());
-  //}
-  queue_manager_->show();
-}
-
 void MainWindow::PlaylistViewSelectionModelChanged() {
 
   connect(ui_->playlist->view()->selectionModel(),SIGNAL(currentChanged(QModelIndex, QModelIndex)), SLOT(PlaylistCurrentChanged(QModelIndex)));
@@ -2193,8 +2250,8 @@ bool MainWindow::winEvent(MSG *msg, long*) {
 
 void MainWindow::Exit() {
 
+  SaveGeometry();
   SavePlaybackStatus();
-  //settings_.setValue("show_sidebar", ui_->action_toggle_show_sidebar->isChecked());
 
   if (app_->player()->engine()->is_fadeout_enabled()) {
     // To shut down the application when fadeout will be finished
@@ -2202,7 +2259,7 @@ void MainWindow::Exit() {
     if (app_->player()->GetState() == Engine::Playing) {
       app_->player()->Stop();
       hide();
-      tray_icon_->SetVisible(false);
+      if (tray_icon_) tray_icon_->SetVisible(false);
       return; // Don't quit the application now: wait for the fadeout finished signal
     }
   }
@@ -2309,39 +2366,6 @@ void MainWindow::keyPressEvent(QKeyEvent *event) {
   }
 }
 
-void MainWindow::FocusTidalSearchField() {
-  ui_->tabs->setCurrentWidget(tidal_search_view_);
-  tidal_search_view_->FocusSearchField();
-}
-
-void MainWindow::DoTidalSearch(const QString& query) {
-  FocusTidalSearchField();
-  tidal_search_view_->StartSearch(query);
-}
-
-void MainWindow::SearchForArtist() {
-
-  PlaylistItemPtr item(app_->playlist_manager()->current()->item_at(playlist_menu_index_.row()));
-  Song song = item->Metadata();
-  if (!song.albumartist().isEmpty()) {
-    DoTidalSearch(song.albumartist().simplified());
-  }
-  else if (!song.artist().isEmpty()) {
-    DoTidalSearch(song.artist().simplified());
-  }
-
-}
-
-void MainWindow::SearchForAlbum() {
-
-  PlaylistItemPtr item(app_->playlist_manager()->current()->item_at(playlist_menu_index_.row()));
-  Song song = item->Metadata();
-  if (!song.album().isEmpty()) {
-    DoTidalSearch(song.album().simplified());
-  }
-
-}
-
 void MainWindow::LoadCoverFromFile() {
   album_cover_choice_controller_->LoadCoverFromFile(&song_);
 }
@@ -2400,4 +2424,3 @@ void MainWindow::GetCoverAutomatically() {
   if (search) album_cover_choice_controller_->SearchCoverAutomatically(song_);
 
 }
-

src/core/mainwindow.h

@@ -57,6 +57,8 @@
 #include "playlist/playlistitem.h"
 #include "settings/settingsdialog.h"
 
+using std::unique_ptr;
+
 class About;
 class AlbumCoverManager;;
 class Application;
@@ -76,7 +78,7 @@ class GlobalShortcuts;
 class MimeData;
 class OrganiseDialog;
 class PlaylistListContainer;
-class QueueManager;
+class QueueView;
 class Song;
 class SystemTrayIcon;
 #if defined(HAVE_GSTREAMER) && defined(HAVE_CHROMAPRINT)
@@ -88,7 +90,7 @@ class TranscodeDialog;
 #endif
 class Ui_MainWindow;
 class Windows7ThumbBar;
-class TidalSearchView;
+class InternetSearchView;
 
 class MainWindow : public QMainWindow, public PlatformInterface {
   Q_OBJECT
@@ -250,7 +252,6 @@ signals:
   void ShowTranscodeDialog();
 #endif
   void ShowErrorDialog(const QString& message);
-  void ShowQueueManager();
   void EnsureSettingsDialogCreated();
   void EnsureEditTagDialogCreated();
   SettingsDialog *CreateSettingsDialog();
@@ -273,11 +274,6 @@ signals:
 
   void ShowConsole();
 
-  void FocusTidalSearchField();
-  void DoTidalSearch(const QString& query);
-  void SearchForArtist();
-  void SearchForAlbum();
-
   void LoadCoverFromFile();
   void SaveCoverToFile();
   void LoadCoverFromURL();
@@ -320,6 +316,7 @@ signals:
   DeviceView *device_view_;
 #endif
   PlaylistListContainer *playlist_list_;
+  QueueView *queue_view_;
 
   Lazy<SettingsDialog> settings_dialog_;
   Lazy<AlbumCoverManager> cover_manager_;
@@ -331,7 +328,6 @@ signals:
 #ifdef HAVE_GSTREAMER
   Lazy<OrganiseDialog> organise_dialog_;
 #endif
-  Lazy<QueueManager> queue_manager_;
 
 #if defined(HAVE_GSTREAMER) && defined(HAVE_CHROMAPRINT)
   std::unique_ptr<TagFetcher> tag_fetcher_;
@@ -341,7 +337,8 @@ signals:
   PlaylistItemList autocomplete_tag_items_;
 #endif
 
-  TidalSearchView *tidal_search_view_;
+  InternetSearchView *tidal_search_view_;
+  InternetSearchView *deezer_search_view_;
 
   QAction *collection_show_all_;
   QAction *collection_show_duplicates_;

src/core/mainwindow.ui

@@ -14,7 +14,7 @@
    <string>Strawberry Music Player</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <widget class="QWidget" name="centralWidget">
@@ -435,7 +435,6 @@
      <string>&amp;Tools</string>
     </property>
     <addaction name="action_cover_manager"/>
-    <addaction name="action_queue_manager"/>
     <addaction name="action_equalizer"/>
     <addaction name="separator"/>
     <addaction name="action_update_collection"/>
@@ -553,7 +552,7 @@
   </action>
   <action name="action_about_strawberry">
    <property name="icon">
-    <iconset resource="../../data/data.qrc">
+    <iconset resource="../../data/icons.qrc">
      <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
    </property>
    <property name="text">
@@ -674,11 +673,6 @@
     <string>&amp;Update changed collection folders</string>
    </property>
   </action>
-  <action name="action_queue_manager">
-   <property name="text">
-    <string>&amp;Queue Manager</string>
-   </property>
-  </action>
   <action name="action_about_qt">
    <property name="text">
     <string>About &amp;Qt</string>
@@ -782,6 +776,7 @@
  </customwidgets>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections/>
 </ui>

src/core/metatypes.cpp

@@ -60,7 +60,7 @@
 #  include "dbus/metatypes.h"
 #endif
 
-#include "tidal/tidalsearch.h"
+#include "internet/internetsearch.h"
 
 void RegisterMetaTypes() {
 
@@ -115,7 +115,7 @@ void RegisterMetaTypes() {
 #endif
 #endif
 
-  qRegisterMetaType<TidalSearch::ResultList>("TidalSearch::ResultList");
-  qRegisterMetaType<TidalSearch::Result>("TidalSearch::Result");
+  qRegisterMetaType<InternetSearch::ResultList>("InternetSearch::ResultList");
+  qRegisterMetaType<InternetSearch::Result>("InternetSearch::Result");
 
 }

src/core/player.cpp

@@ -59,6 +59,9 @@
 #ifdef HAVE_VLC
 #  include "engine/vlcengine.h"
 #endif
+#ifdef HAVE_DEEZER
+#  include "engine/deezerengine.h"
+#endif
 
 #include "collection/collectionbackend.h"
 #include "playlist/playlist.h"
@@ -68,8 +71,11 @@
 #include "equalizer/equalizer.h"
 #include "analyzer/analyzercontainer.h"
 #include "settings/backendsettingspage.h"
+#include "settings/playbacksettingspage.h"
 #include "settings/behavioursettingspage.h"
 #include "settings/playlistsettingspage.h"
+#include "internet/internetservices.h"
+#include "internet/internetservice.h"
 
 using std::shared_ptr;
 
@@ -81,6 +87,8 @@ Player::Player(Application *app, QObject *parent)
     nb_errors_received_(0),
     volume_before_mute_(50),
     last_pressed_previous_(QDateTime::currentDateTime()),
+    continue_on_error_(false),
+    greyout_(true),
     menu_previousmode_(PreviousBehaviour_DontRestart),
     seek_step_sec_(10) {
 
@@ -101,9 +109,9 @@ Player::~Player() {
   settings_.endGroup();
 }
 
-void Player::CreateEngine(Engine::EngineType enginetype) {
+Engine::EngineType Player::CreateEngine(Engine::EngineType enginetype) {
 
-  Engine::EngineType use_enginetype = Engine::None;
+  Engine::EngineType use_enginetype(Engine::None);
 
   for (int i = 0 ; use_enginetype == Engine::None ; i++) {
     switch(enginetype) {
@@ -131,6 +139,15 @@ void Player::CreateEngine(Engine::EngineType enginetype) {
         use_enginetype=Engine::Phonon;
         engine_.reset(new PhononEngine(app_->task_manager()));
         break;
+#endif
+#ifdef HAVE_DEEZER
+      case Engine::Deezer:{
+        use_enginetype=Engine::Deezer;
+        DeezerEngine *deezerengine = new DeezerEngine(app_->task_manager());
+        connect(this, SIGNAL(Authenticated()), deezerengine, SLOT(LoadAccessToken()));
+        engine_.reset(deezerengine);
+        break;
+      }
 #endif
       default:
         if (i > 0) { qFatal("No engine available!"); }
@@ -144,7 +161,7 @@ void Player::CreateEngine(Engine::EngineType enginetype) {
     s.beginGroup(BackendSettingsPage::kSettingsGroup);
     s.setValue("engine", EngineName(use_enginetype));
     s.setValue("output", engine_->DefaultOutput());
-    s.setValue("device", QVariant(""));
+    s.setValue("device", QVariant());
     s.endGroup();
   }
 
@@ -152,6 +169,8 @@ void Player::CreateEngine(Engine::EngineType enginetype) {
     qFatal("Failed to create engine!");
   }
 
+  return use_enginetype;
+
 }
 
 void Player::Init() {
@@ -161,6 +180,7 @@ void Player::Init() {
   analyzer_->SetEngine(engine_.get());
 
   connect(engine_.get(), SIGNAL(Error(QString)), SIGNAL(Error(QString)));
+  connect(engine_.get(), SIGNAL(FatalError()), SLOT(FatalError()));
   connect(engine_.get(), SIGNAL(ValidSongRequested(QUrl)), SLOT(ValidSongRequested(QUrl)));
   connect(engine_.get(), SIGNAL(InvalidSongRequested(QUrl)), SLOT(InvalidSongRequested(QUrl)));
   connect(engine_.get(), SIGNAL(StateChanged(Engine::State)), SLOT(EngineStateChanged(Engine::State)));
@@ -190,6 +210,8 @@ void Player::ReloadSettings() {
   QSettings s;
 
   s.beginGroup(PlaylistSettingsPage::kSettingsGroup);
+  continue_on_error_ = s.value("continue_on_error", false).toBool();
+  greyout_ = s.value("greyout_songs_play", true).toBool();
   menu_previousmode_ = PreviousBehaviour(s.value("menu_previousmode", PreviousBehaviour_DontRestart).toInt());
   s.endGroup();
 
@@ -272,7 +294,7 @@ void Player::NextInternal(Engine::TrackChangeFlags change) {
   if (app_->playlist_manager()->active()->current_item()) {
     const QUrl url = app_->playlist_manager()->active()->current_item()->Url();
 
-    if (url_handlers_.contains(url.scheme())) {
+    if (url_handlers_.contains(url.scheme()) && !(engine_->type() == Engine::Deezer && url.scheme() == "dzmedia")) {
       // The next track is already being loaded
       if (url == loading_async_) return;
 
@@ -283,6 +305,7 @@ void Player::NextInternal(Engine::TrackChangeFlags change) {
   }
 
   NextItem(change);
+
 }
 
 void Player::NextItem(Engine::TrackChangeFlags change) {
@@ -332,6 +355,7 @@ bool Player::HandleStopAfter() {
     return true;
   }
   return false;
+
 }
 
 void Player::TrackEnded() {
@@ -343,6 +367,7 @@ void Player::TrackEnded() {
   }
 
   NextInternal(Engine::Auto);
+
 }
 
 void Player::PlayPause() {
@@ -476,10 +501,10 @@ int Player::GetVolume() const { return engine_->volume(); }
 
 void Player::PlayAt(int index, Engine::TrackChangeFlags change, bool reshuffle) {
 
-  if (change == Engine::Manual && engine_->position_nanosec() != engine_->length_nanosec()) {
+  if (current_item_ && change == Engine::Manual && engine_->position_nanosec() != engine_->length_nanosec()) {
     emit TrackSkipped(current_item_);
     const QUrl &url = current_item_->Url();
-    if (url_handlers_.contains(url.scheme())) {
+    if (url_handlers_.contains(url.scheme()) && !(engine_->type() == Engine::Deezer && url.scheme() == "dzmedia")) {
       url_handlers_[url.scheme()]->TrackSkipped();
     }
   }
@@ -490,7 +515,6 @@ void Player::PlayAt(int index, Engine::TrackChangeFlags change, bool reshuffle)
 
   if (reshuffle) app_->playlist_manager()->active()->ReshuffleIndices();
   app_->playlist_manager()->active()->set_current_row(index);
-
   if (app_->playlist_manager()->active()->current_row() == -1) {
     // Maybe index didn't exist in the playlist.
     return;
@@ -499,7 +523,7 @@ void Player::PlayAt(int index, Engine::TrackChangeFlags change, bool reshuffle)
   current_item_ = app_->playlist_manager()->active()->current_item();
   const QUrl url = current_item_->Url();
 
-  if (url_handlers_.contains(url.scheme())) {
+  if (url_handlers_.contains(url.scheme()) && !(engine_->type() == Engine::Deezer && url.scheme() == "dzmedia")) {
     // It's already loading
     if (url == loading_async_) return;
 
@@ -631,7 +655,7 @@ void Player::TrackAboutToEnd() {
   // We don't want to preload (and scrobble) the next item in the playlist if it's just going to be stopped again immediately after.
   if (app_->playlist_manager()->active()->current_item()) {
     const QUrl url = app_->playlist_manager()->active()->current_item()->Url();
-    if (url_handlers_.contains(url.scheme())) {
+    if (url_handlers_.contains(url.scheme()) && !(engine_->type() == Engine::Deezer && url.scheme() == "dzmedia")) {
       url_handlers_[url.scheme()]->TrackAboutToEnd();
       return;
     }
@@ -664,7 +688,7 @@ void Player::TrackAboutToEnd() {
   QUrl url = next_item->Url();
 
   // Get the actual track URL rather than the stream URL.
-  if (url_handlers_.contains(url.scheme())) {
+  if (url_handlers_.contains(url.scheme()) && !(engine_->type() == Engine::Deezer && url.scheme() == "dzmedia")) {
     UrlHandler::LoadResult result = url_handlers_[url.scheme()]->LoadNext(url);
     switch (result.type_) {
       case UrlHandler::LoadResult::NoMoreTracks:
@@ -685,17 +709,25 @@ void Player::TrackAboutToEnd() {
 
 void Player::IntroPointReached() { NextInternal(Engine::Intro); }
 
+void Player::FatalError() {
+  nb_errors_received_ = 0;
+  Stop();
+}
+
 void Player::ValidSongRequested(const QUrl &url) {
   emit SongChangeRequestProcessed(url, true);
 }
 
 void Player::InvalidSongRequested(const QUrl &url) {
 
-  // first send the notification to others...
-  emit SongChangeRequestProcessed(url, false);
-  // ... and now when our listeners have completed their processing of the current item we can change
-  // the current item by skipping to the next song
-  //NextItem(Engine::Auto);
+  if (greyout_) emit SongChangeRequestProcessed(url, false);
+
+  if (!continue_on_error_) {
+    FatalError();
+    return;
+  }
+
+  NextItem(Engine::Auto);
 
 }
 
@@ -749,3 +781,7 @@ void Player::UrlHandlerDestroyed(QObject *object) {
   }
 
 }
+
+void Player::HandleAuthentication() {
+  emit Authenticated();
+}

src/core/player.h

@@ -114,6 +114,9 @@ class PlayerInterface : public QObject {
 
   // The toggle parameter is true when user requests to toggle visibility for Pretty OSD
   void ForceShowOSD(Song, bool toogle);
+
+  void Authenticated();
+
 };
 
 class Player : public PlayerInterface {
@@ -131,7 +134,7 @@ class Player : public PlayerInterface {
     PreviousBehaviour_Restart = 2
   };
 
-  void CreateEngine(Engine::EngineType enginetype);
+  Engine::EngineType CreateEngine(Engine::EngineType enginetype);
   void Init();
 
   EngineBase *engine() const { return engine_.get(); }
@@ -177,6 +180,8 @@ class Player : public PlayerInterface {
   void ShowOSD();
   void TogglePrettyOSD();
 
+  void HandleAuthentication();
+
  private slots:
   void EngineStateChanged(Engine::State);
   void EngineMetadataReceived(const Engine::SimpleMetaBundle &bundle);
@@ -188,6 +193,7 @@ class Player : public PlayerInterface {
 
   void NextInternal(Engine::TrackChangeFlags);
 
+  void FatalError();
   void ValidSongRequested(const QUrl&);
   void InvalidSongRequested(const QUrl&);
 
@@ -214,10 +220,11 @@ class Player : public PlayerInterface {
   QMap<QString, UrlHandler*> url_handlers_;
 
   QUrl loading_async_;
-
   int volume_before_mute_;
-
   QDateTime last_pressed_previous_;
+
+  bool continue_on_error_;
+  bool greyout_;
   PreviousBehaviour menu_previousmode_;
   int seek_step_sec_;
 

src/core/qtsystemtrayicon.cpp

@@ -44,23 +44,12 @@ QtSystemTrayIcon::QtSystemTrayIcon(QObject *parent)
       action_play_pause_(nullptr),
       action_stop_(nullptr),
       action_stop_after_this_track_(nullptr),
-    action_mute_(nullptr)
-{
+      action_mute_(nullptr) {
 
-  QIcon theme_icon      = IconLoader::Load("strawberry", 48);
-  QIcon theme_icon_grey = IconLoader::Load("strawberry-grey", 48);
+  QIcon icon(":/icons/48x48/strawberry.png");
 
-  if (theme_icon.isNull() || theme_icon_grey.isNull()) {
-    // Load the default icon
-    QIcon icon(":/icons/48x48/strawberry.png");
-    normal_icon_ = icon.pixmap(48, QIcon::Normal);
-    grey_icon_ = icon.pixmap(48, QIcon::Disabled);
-  }
-  else {
-    // Use the icons from the theme
-    normal_icon_ = theme_icon.pixmap(48);
-    grey_icon_ = theme_icon_grey.pixmap(48);
-  }
+  normal_icon_ = icon.pixmap(48, QIcon::Normal);
+  grey_icon_ = icon.pixmap(48, QIcon::Disabled);
 
   tray_->setIcon(normal_icon_);
   tray_->installEventFilter(this);

src/core/song.cpp

@@ -21,6 +21,8 @@
 
 #include "config.h"
 
+#include <algorithm>
+
 #include <taglib/fileref.h>
 #include <taglib/id3v1genres.h>
 
@@ -66,6 +68,8 @@
 #include "covermanager/albumcoverloader.h"
 #include "tagreadermessages.pb.h"
 
+using std::sort;
+
 const QStringList Song::kColumns = QStringList() << "title"
                                                  << "album"
                                                  << "artist"
@@ -298,7 +302,7 @@ uint Song::mtime() const { return d->mtime_; }
 uint Song::ctime() const { return d->ctime_; }
 int Song::filesize() const { return d->filesize_; }
 Song::FileType Song::filetype() const { return d->filetype_; }
-bool Song::is_stream() const { return d->source_ == Source_Stream || d->source_ == Source_Tidal; }
+bool Song::is_stream() const { return d->source_ == Source_Stream || d->source_ == Source_Tidal || d->source_ == Source_Deezer; }
 bool Song::is_cdda() const { return d->source_ == Source_CDDA; }
 bool Song::is_collection_song() const {
   return !is_cdda() && !is_stream() && id() != -1;
@@ -384,6 +388,7 @@ QString Song::TextForSource(Source source) {
     case Song::Source_Device:      return QObject::tr("Device");
     case Song::Source_Stream:      return QObject::tr("Stream");
     case Song::Source_Tidal:       return QObject::tr("Tidal");
+    case Song::Source_Deezer:      return QObject::tr("Deezer");
     default:                       return QObject::tr("Unknown");
   }
 
@@ -398,6 +403,7 @@ QIcon Song::IconForSource(Source source) {
     case Song::Source_Device:      return IconLoader::Load("device");
     case Song::Source_Stream:      return IconLoader::Load("applications-internet");
     case Song::Source_Tidal:       return IconLoader::Load("tidal");
+    case Song::Source_Deezer:      return IconLoader::Load("deezer");
     default:                       return IconLoader::Load("edit-delete");
   }
 
@@ -421,6 +427,7 @@ QString Song::TextForFiletype(FileType filetype) {
     case Song::FileType_TrueAudio:   return QObject::tr("TrueAudio");
     case Song::FileType_DSF:         return QObject::tr("DSF");
     case Song::FileType_DSDIFF:      return QObject::tr("DSDIFF");
+    case Song::FileType_PCM:         return QObject::tr("PCM");
     case Song::FileType_CDDA:        return QObject::tr("CDDA");
     case Song::FileType_Stream:      return QObject::tr("Stream");
     case Song::FileType_Unknown:
@@ -447,6 +454,7 @@ QIcon Song::IconForFiletype(FileType filetype) {
     case Song::FileType_TrueAudio:   return IconLoader::Load("trueaudio");
     case Song::FileType_DSF:         return IconLoader::Load("dsf");
     case Song::FileType_DSDIFF:      return IconLoader::Load("dsd");
+    case Song::FileType_PCM:         return IconLoader::Load("pcm");
     case Song::FileType_CDDA:        return IconLoader::Load("cd");
     case Song::FileType_Stream:      return IconLoader::Load("applications-internet");
     case Song::FileType_Unknown:
@@ -462,6 +470,8 @@ bool Song::IsFileLossless() const {
     case Song::FileType_OggFlac:
     case Song::FileType_WavPack:
     case Song::FileType_AIFF:
+    case Song::FileType_DSF:
+    case Song::FileType_DSDIFF:
       return true;
     default:
       return false;
@@ -493,7 +503,7 @@ int CompareSongsName(const Song &song1, const Song &song2) {
 
 void Song::SortSongsListAlphabetically(SongList *songs) {
   Q_ASSERT(songs);
-  qSort(songs->begin(), songs->end(), CompareSongsName);
+  std::sort(songs->begin(), songs->end(), CompareSongsName);
 }
 
 void Song::Init(const QString &title, const QString &artist, const QString &album, qint64 length_nanosec) {
@@ -996,12 +1006,14 @@ void Song::MergeFromSimpleMetaBundle(const Engine::SimpleMetaBundle &bundle) {
   if (!bundle.album.isEmpty()) d->album_ = bundle.album;
   if (!bundle.comment.isEmpty()) d->comment_ = bundle.comment;
   if (!bundle.genre.isEmpty()) d->genre_ = bundle.genre;
-  if (bundle.bitrate > 0) d->bitrate_ = bundle.bitrate;
-  if (bundle.samplerate > 0) d->samplerate_ = bundle.samplerate;
-  if (bundle.bitdepth > 0) d->samplerate_ = bundle.bitdepth;
   if (bundle.length > 0) set_length_nanosec(bundle.length);
   if (bundle.year > 0) d->year_ = bundle.year;
   if (bundle.tracknr > 0) d->track_ = bundle.tracknr;
+  if (bundle.filetype != FileType_Unknown) d->filetype_ = bundle.filetype;
+  if (bundle.samplerate > 0) d->samplerate_ = bundle.samplerate;
+  if (bundle.bitdepth > 0) d->samplerate_ = bundle.bitdepth;
+  if (bundle.bitrate > 0) d->bitrate_ = bundle.bitrate;
+  if (!bundle.lyrics.isEmpty()) d->lyrics_ = bundle.lyrics;
 
 }
 

src/core/song.h

@@ -98,6 +98,7 @@ class Song {
     Source_Device = 4,
     Source_Stream = 5,
     Source_Tidal = 6,
+    Source_Deezer = 7,
   };
 
   enum FileType {
@@ -117,6 +118,7 @@ class Song {
     FileType_TrueAudio = 13,
     FileType_DSF = 14,
     FileType_DSDIFF = 15,
+    FileType_PCM = 16,
     FileType_CDDA = 90,
     FileType_Stream = 91,
   };

src/core/songloader.cpp

@@ -22,6 +22,7 @@
 
 #include <stdlib.h>
 #include <memory>
+#include <algorithm>
 
 #ifdef HAVE_GSTREAMER
 #  include <gst/gst.h>
@@ -65,6 +66,9 @@
 #endif
 
 using std::placeholders::_1;
+using std::bind;
+using std::stable_sort;
+using std::shared_ptr;
 
 QSet<QString> SongLoader::sRawUriSchemes;
 const int SongLoader::kDefaultTimeout = 5000;
@@ -323,7 +327,7 @@ void SongLoader::LoadLocalDirectory(const QString &filename) {
     LoadLocalPartial(it.next());
   }
 
-  qStableSort(songs_.begin(), songs_.end(), CompareSongs);
+  std::stable_sort(songs_.begin(), songs_.end(), CompareSongs);
 
   // Load the first song:
   // all songs will be loaded async, but we want the first one in our list to be fully loaded,

src/core/stylesheetloader.cpp

@@ -44,6 +44,8 @@ void StyleSheetLoader::SetStyleSheet(QWidget *widget, const QString &filename) {
 
 void StyleSheetLoader::UpdateStyleSheet(QWidget *widget) {
 
+  if (!widget || !filenames_.contains(widget)) return;
+
   QString filename(filenames_[widget]);
 
   // Load the file
@@ -88,9 +90,10 @@ void StyleSheetLoader::UpdateStyleSheet(QWidget *widget) {
   ReplaceColor(&contents, "LinkVisited", p, QPalette::LinkVisited);
 
 #ifdef Q_OS_MACOS
-  contents.replace("darwin", "*");
+  contents.replace("macos", "*");
 #endif
 
+  widget->setStyleSheet("");
   widget->setStyleSheet(contents);
 
 }

src/core/systemtrayicon.cpp

@@ -23,6 +23,7 @@
 #include <cmath>
 
 #include <QObject>
+#include <QSystemTrayIcon>
 #include <QPixmap>
 #include <QPainter>
 #include <QPoint>
@@ -105,10 +106,11 @@ void SystemTrayIcon::SetStopped() {
   UpdateIcon();
 }
 
-SystemTrayIcon* SystemTrayIcon::CreateSystemTrayIcon(QObject *parent) {
+SystemTrayIcon *SystemTrayIcon::CreateSystemTrayIcon(QObject *parent) {
 #ifdef Q_OS_MACOS
   return new MacSystemTrayIcon(parent);
 #else
-  return new QtSystemTrayIcon(parent);
+  if (QSystemTrayIcon::isSystemTrayAvailable()) return new QtSystemTrayIcon(parent);
+  else return nullptr;
 #endif
 }

src/covermanager/albumcoverexport.ui

@@ -20,7 +20,7 @@
    <string>Export covers</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
@@ -202,6 +202,7 @@
  </widget>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/covermanager/albumcoverfetchersearch.cpp

@@ -43,6 +43,8 @@
 #include "coverprovider.h"
 #include "coverproviders.h"
 
+using std::stable_sort;
+
 const int AlbumCoverFetcherSearch::kSearchTimeoutMs = 12000;
 const int AlbumCoverFetcherSearch::kImageLoadTimeoutMs = 3000;
 const int AlbumCoverFetcherSearch::kTargetSize = 500;
@@ -148,7 +150,7 @@ void AlbumCoverFetcherSearch::AllProvidersFinished() {
   // Now we have to load some images and figure out which one is the best.
   // We'll sort the list of results by category, then load the first few images from each category and use some heuristics to score them.
   // If no images are good enough we'll keep loading more images until we find one that is or we run out of results.
-  qStableSort(results_.begin(), results_.end(), CompareProviders);
+  std::stable_sort(results_.begin(), results_.end(), CompareProviders);
   FetchMoreImages();
 
 }

src/covermanager/albumcovermanager.cpp

@@ -21,6 +21,7 @@
 #include "config.h"
 
 #include <memory>
+#include <algorithm>
 
 #include <QtGlobal>
 #include <QObject>
@@ -81,6 +82,8 @@
 
 #include "ui_albumcovermanager.h"
 
+using std::stable_sort;
+
 const char *AlbumCoverManager::kSettingsGroup = "CoverManager";
 
 AlbumCoverManager::AlbumCoverManager(Application *app, CollectionBackend *collection_backend, QWidget *parent, QNetworkAccessManager *network)
@@ -286,7 +289,7 @@ void AlbumCoverManager::Reset() {
   new QListWidgetItem(artist_icon_, tr("Various artists"), ui_->artists, Various_Artists);
 
   QStringList artists(collection_backend_->GetAllArtistsWithAlbums());
-  qStableSort(artists.begin(), artists.end(), CompareNocase);
+  std::stable_sort(artists.begin(), artists.end(), CompareNocase);
 
   for (const QString &artist : artists) {
     if (artist.isEmpty()) continue;
@@ -326,7 +329,7 @@ void AlbumCoverManager::ArtistChanged(QListWidgetItem *current) {
   }
 
   // Sort by album name.  The list is already sorted by sqlite but it was done case sensitively.
-  qStableSort(albums.begin(), albums.end(), CompareAlbumNameNocase);
+  std::stable_sort(albums.begin(), albums.end(), CompareAlbumNameNocase);
 
   for (const CollectionBackend::Album &info : albums) {
     // Don't show songs without an album, obviously

src/covermanager/albumcovermanager.ui

@@ -14,7 +14,7 @@
    <string>Cover Manager</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <widget class="QWidget" name="centralWidget">
@@ -297,6 +297,7 @@
  </tabstops>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections/>
 </ui>

src/covermanager/coverfromurldialog.ui

@@ -14,7 +14,7 @@
    <string>Load cover from URL</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
@@ -79,6 +79,7 @@
  </customwidgets>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/covermanager/coverproviders.cpp

@@ -47,7 +47,7 @@ void CoverProviders::RemoveProvider(CoverProvider *provider) {
 
   if (!provider) return;
 
-  // It's not safe to dereference provider at this pointbecause it might have already been destroyed.
+  // It's not safe to dereference provider at this point because it might have already been destroyed.
 
   QString name;
 

src/covermanager/coversearchstatisticsdialog.cpp

@@ -20,6 +20,8 @@
 
 #include "config.h"
 
+#include <algorithm>
+
 #include <QWidget>
 #include <QMap>
 #include <QString>
@@ -34,6 +36,8 @@
 #include "coversearchstatisticsdialog.h"
 #include "ui_coversearchstatisticsdialog.h"
 
+using std::sort;
+
 CoverSearchStatisticsDialog::CoverSearchStatisticsDialog(QWidget *parent)
     : QDialog(parent), ui_(new Ui_CoverSearchStatisticsDialog) {
 
@@ -61,7 +65,7 @@ CoverSearchStatisticsDialog::~CoverSearchStatisticsDialog() { delete ui_; }
 void CoverSearchStatisticsDialog::Show(const CoverSearchStatistics &statistics) {
 
   QStringList providers(statistics.total_images_by_provider_.keys());
-  qSort(providers);
+  std::sort(providers.begin(), providers.end());
 
   ui_->summary->setText(tr("Got %1 covers out of %2 (%3 failed)")
           .arg(statistics.chosen_images_)

src/deezer/deezerservice.cpp

@@ -0,0 +1,838 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2018, Jonas Kvinge <jonas@jkvinge.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/>.
+ *
+ */
+
+#include "config.h"
+
+#ifdef HAVE_DZMEDIA
+#  include <dzmedia.h>
+#endif
+
+#include <QObject>
+#include <QByteArray>
+#include <QList>
+#include <QVector>
+#include <QPair>
+#include <QString>
+#include <QUrl>
+#include <QUrlQuery>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+#include <QTimer>
+#include <QJsonParseError>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QJsonValue>
+#include <QMenu>
+#include <QDesktopServices>
+#include <QSettings>
+
+#include "core/application.h"
+#include "core/player.h"
+#include "core/closure.h"
+#include "core/logging.h"
+#include "core/mergedproxymodel.h"
+#include "core/network.h"
+#include "core/song.h"
+#include "core/iconloader.h"
+#include "core/taskmanager.h"
+#include "core/timeconstants.h"
+#include "core/utilities.h"
+#include "internet/internetservices.h"
+#include "internet/internetsearch.h"
+#include "internet/localredirectserver.h"
+#include "deezerservice.h"
+#include "deezerurlhandler.h"
+#include "settings/deezersettingspage.h"
+
+const Song::Source DeezerService::kSource = Song::Source_Deezer;
+const char *DeezerService::kApiUrl = "https://api.deezer.com";
+const char *DeezerService::kOAuthUrl = "https://connect.deezer.com/oauth/auth.php";
+const char *DeezerService::kOAuthAccessTokenUrl = "https://connect.deezer.com/oauth/access_token.php";
+const char *DeezerService::kOAuthRedirectUrl = "https://oauth.strawbs.net";
+const int DeezerService::kAppID = 303684;
+const char *DeezerService::kSecretKey = "06911976010b9ddd7256769adf2b2e56";
+
+typedef QPair<QString, QString> Param;
+
+DeezerService::DeezerService(Application *app, QObject *parent)
+    : InternetService(Song::Source_Deezer, "Deezer", "dzmedia", app, parent),
+      network_(new NetworkAccessManager(this)),
+      url_handler_(new DeezerUrlHandler(app, this)),
+#ifdef HAVE_DZMEDIA
+      dzmedia_(new DZMedia(this)),
+#endif
+      timer_searchdelay_(new QTimer(this)),
+      searchdelay_(1500),
+      albumssearchlimit_(1),
+      songssearchlimit_(1),
+      fetchalbums_(false),
+      preview_(false),
+      pending_search_id_(0),
+      next_pending_search_id_(1),
+      search_id_(0),
+      albums_requested_(0),
+      albums_received_(0)
+  {
+
+  timer_searchdelay_->setSingleShot(true);
+  connect(timer_searchdelay_, SIGNAL(timeout()), SLOT(StartSearch()));
+
+  connect(this, SIGNAL(Authenticated()), app->player(), SLOT(HandleAuthentication()));
+
+  app->player()->RegisterUrlHandler(url_handler_);
+
+  ReloadSettings();
+  LoadAccessToken();
+
+#ifdef HAVE_DZMEDIA
+  connect(dzmedia_, SIGNAL(StreamURLReceived(QUrl, QUrl, DZMedia::FileType)), this, SLOT(GetStreamURLFinished(QUrl, QUrl, DZMedia::FileType)));
+#endif
+
+}
+
+DeezerService::~DeezerService() {}
+
+void DeezerService::ShowConfig() {
+  app_->OpenSettingsDialogAtPage(SettingsDialog::Page_Deezer);
+}
+
+void DeezerService::ReloadSettings() {
+
+  QSettings s;
+  s.beginGroup(DeezerSettingsPage::kSettingsGroup);
+  quality_ = s.value("quality", "FLAC").toString();
+  searchdelay_ = s.value("searchdelay", 1500).toInt();
+  albumssearchlimit_ = s.value("albumssearchlimit", 100).toInt();
+  songssearchlimit_ = s.value("songssearchlimit", 100).toInt();
+  fetchalbums_ = s.value("fetchalbums", false).toBool();
+  coversize_ = s.value("coversize", "cover_big").toString();
+#if defined(HAVE_DEEZER) || defined(HAVE_DZMEDIA)
+  bool preview(false);
+#else
+  bool preview(true);
+#endif
+  preview_ = s.value("preview", preview).toBool();
+  s.endGroup();
+
+}
+
+void DeezerService::LoadAccessToken() {
+
+  QSettings s;
+  s.beginGroup(DeezerSettingsPage::kSettingsGroup);
+  if (s.contains("access_token") && s.contains("expiry_time")) {
+    access_token_ = s.value("access_token").toString();
+    expiry_time_ = s.value("expiry_time").toDateTime();
+  }
+  s.endGroup();
+
+}
+
+void DeezerService::Logout() {
+
+  access_token_.clear();
+  QSettings s;
+  s.beginGroup(DeezerSettingsPage::kSettingsGroup);
+  s.remove("access_token");
+  s.remove("expiry_time");
+  s.endGroup();
+
+}
+
+void DeezerService::StartAuthorisation() {
+
+  LocalRedirectServer *server = new LocalRedirectServer(this);
+  server->Listen();
+
+  QUrl url = QUrl(kOAuthUrl);
+  QUrlQuery url_query;
+  //url_query.addQueryItem("response_type", "token");
+  url_query.addQueryItem("response_type", "code");
+  url_query.addQueryItem("app_id", QString::number(kAppID));
+  QUrl redirect_url;
+  QUrlQuery redirect_url_query;
+
+  const QString port = QString::number(server->url().port());
+
+  redirect_url = QUrl(kOAuthRedirectUrl);
+  redirect_url_query.addQueryItem("port", port);  
+  redirect_url.setQuery(redirect_url_query);
+  url_query.addQueryItem("redirect_uri", redirect_url.toString());
+  url.setQuery(url_query);
+
+  NewClosure(server, SIGNAL(Finished()), this, &DeezerService::RedirectArrived, server, redirect_url);
+  QDesktopServices::openUrl(url);
+
+}
+
+void DeezerService::RedirectArrived(LocalRedirectServer *server, QUrl url) {
+
+  server->deleteLater();
+  QUrl request_url = server->request_url();
+  RequestAccessToken(QUrlQuery(request_url).queryItemValue("code").toUtf8());
+
+}
+
+void DeezerService::RequestAccessToken(const QByteArray &code) {
+
+  typedef QPair<QString, QString> Arg;
+  typedef QList<Arg> ArgList;
+
+  typedef QPair<QByteArray, QByteArray> EncodedArg;
+  typedef QList<EncodedArg> EncodedArgList;
+
+  ArgList args = ArgList() << Arg("app_id", QString::number(kAppID))
+                           << Arg("secret", kSecretKey)
+                           << Arg("code", code);
+
+  QUrlQuery url_query;
+  for (const Arg &arg : args) {
+    EncodedArg encoded_arg(QUrl::toPercentEncoding(arg.first), QUrl::toPercentEncoding(arg.second));
+    url_query.addQueryItem(encoded_arg.first, encoded_arg.second);
+  }
+
+  QUrl url(kOAuthAccessTokenUrl);
+  QNetworkRequest request = QNetworkRequest(url);
+  QNetworkReply *reply = network_->post(request, url_query.toString(QUrl::FullyEncoded).toUtf8());
+  NewClosure(reply, SIGNAL(finished()), this, SLOT(FetchAccessTokenFinished(QNetworkReply*)), reply);
+
+}
+
+void DeezerService::FetchAccessTokenFinished(QNetworkReply *reply) {
+
+  reply->deleteLater();
+
+  if (reply->error() != QNetworkReply::NoError) {
+    Error(QString("%1 (%2)").arg(reply->errorString()).arg(reply->error()));
+    return;
+  }
+
+  forever {
+    QByteArray line = reply->readLine();
+    QString str(line);
+    QStringList args = str.split("&");
+    for (QString arg : args) {
+      QStringList params = arg.split("=");
+      if (params.count() < 2) continue;
+      QString param1 = params.first();
+      QString param2 = params[1];
+      if (param1 == "access_token") access_token_ = param2;
+      else if (param1 == "expires") SetExpiryTime(param2.toInt());
+    }
+    if (reply->atEnd()) break;
+  }
+
+  QSettings s;
+  s.beginGroup(DeezerSettingsPage::kSettingsGroup);
+  s.setValue("access_token", access_token_);
+  s.setValue("expiry_time", expiry_time_);
+  s.endGroup();
+
+  emit Authenticated();
+  emit LoginSuccess();
+
+}
+
+void DeezerService::SetExpiryTime(int expires_in_seconds) {
+
+  // Set the expiry time with two minutes' grace.
+  expiry_time_ = QDateTime::currentDateTime().addSecs(expires_in_seconds - 120);
+  qLog(Debug) << "Current oauth access token expires at:" << expiry_time_;
+
+}
+
+QNetworkReply *DeezerService::CreateRequest(const QString &ressource_name, const QList<Param> &params) {
+
+  typedef QPair<QString, QString> Arg;
+  typedef QList<Arg> ArgList;
+
+  typedef QPair<QByteArray, QByteArray> EncodedArg;
+  typedef QList<EncodedArg> EncodedArgList;
+
+  ArgList args = ArgList() << Arg("access_token", access_token_)
+                           << Arg("output", "json")
+                           << params;
+
+  QUrlQuery url_query;
+  for (const Arg& arg : args) {
+    EncodedArg encoded_arg(QUrl::toPercentEncoding(arg.first), QUrl::toPercentEncoding(arg.second));
+    url_query.addQueryItem(encoded_arg.first, encoded_arg.second);
+  }
+
+  QUrl url(kApiUrl + QString("/") + ressource_name);
+  url.setQuery(url_query);
+  QNetworkRequest req(url);
+  QNetworkReply *reply = network_->get(req);
+
+  //qLog(Debug) << "Deezer: Sending request" << url;
+
+  return reply;
+
+}
+
+QByteArray DeezerService::GetReplyData(QNetworkReply *reply) {
+
+  QByteArray data;
+
+  if (reply->error() == QNetworkReply::NoError && reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() == 200) {
+    data = reply->readAll();
+  }
+  else {
+    if (reply->error() < 200) {
+      // This is a network error, there is nothing more to do.
+      QString failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
+      Error(failure_reason);
+    }
+    else {
+      // See if there is Json data containing "error" - then use that instead.
+      data = reply->readAll();
+      QJsonParseError error;
+      QJsonDocument json_doc = QJsonDocument::fromJson(data, &error);
+      QString failure_reason;
+      if (error.error == QJsonParseError::NoError && !json_doc.isNull() && !json_doc.isEmpty() && json_doc.isObject()) {
+        QJsonObject json_obj = json_doc.object();
+        if (json_obj.contains("error")) {
+          QJsonValue json_value_error = json_obj["error"];
+          if (json_value_error.isObject()) {
+            QJsonObject json_error = json_value_error.toObject();
+            int code = json_error["code"].toInt();
+            if (code == 300) Logout();
+            QString message = json_error["message"].toString();
+            QString type = json_error["type"].toString();
+            failure_reason = QString("%1 (%2)").arg(message).arg(code);
+          }
+          else { failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error()); }
+        }
+        else {
+          failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
+        }
+      }
+      else {
+        failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
+      }
+      if (reply->error() == QNetworkReply::ContentAccessDenied || reply->error() == QNetworkReply::ContentOperationNotPermittedError || reply->error() == QNetworkReply::AuthenticationRequiredError) {
+        // Session is probably expired
+        Logout();
+        Error(failure_reason);
+      }
+      else if (reply->error() == QNetworkReply::ContentNotFoundError) { // Ignore this error
+        Error(failure_reason);
+      }
+      else { // Fail
+        Error(failure_reason);
+      }
+    }
+    return QByteArray();
+  }
+
+  return data;
+  
+}
+  
+QJsonObject DeezerService::ExtractJsonObj(QByteArray &data) {
+
+  QJsonParseError error;
+  QJsonDocument json_doc = QJsonDocument::fromJson(data, &error);
+  
+  //qLog(Debug) << json_doc;
+
+  if (error.error != QJsonParseError::NoError) {
+    Error("Reply from server missing Json data.", data);
+    return QJsonObject();
+  }
+
+  if (json_doc.isNull() || json_doc.isEmpty()) {
+    Error("Received empty Json document.", json_doc);
+    return QJsonObject();
+  }
+
+  if (!json_doc.isObject()) {
+    Error("Json document is not an object.", json_doc);
+    return QJsonObject();
+  }
+
+  QJsonObject json_obj = json_doc.object();
+  if (json_obj.isEmpty()) {
+    Error("Received empty Json object.", json_doc);
+    return QJsonObject();
+  }
+
+  //qLog(Debug) << json_obj;
+
+  return json_obj;
+
+}
+
+QJsonValue DeezerService::ExtractData(QByteArray &data) {
+
+  QJsonObject json_obj = ExtractJsonObj(data);
+  if (json_obj.isEmpty()) return QJsonObject();
+
+  if (json_obj.contains("error")) {
+    QJsonValue json_value_error = json_obj["error"];
+    if (!json_value_error.isObject()) {
+      Error("Error missing object", json_obj);
+      return QJsonValue();
+    }
+    QJsonObject json_error = json_value_error.toObject();
+    int code = json_error["code"].toInt();
+    if (code == 300) Logout();
+    QString message = json_error["message"].toString();
+    QString type = json_error["type"].toString();
+    Error(QString("%1 (%2)").arg(message).arg(code));
+    return QJsonValue();
+  }
+
+  if (!json_obj.contains("data") && !json_obj.contains("DATA")) {
+    Error("Json reply is missing data.", json_obj);
+    return QJsonValue();
+  }
+
+  QJsonValue json_data;
+  if (json_obj.contains("data")) json_data = json_obj["data"];
+  else json_data = json_obj["DATA"];
+
+  return json_data;
+
+}
+
+int DeezerService::Search(const QString &text, InternetSearch::SearchBy searchby) {
+
+  pending_search_id_ = next_pending_search_id_;
+  pending_search_text_ = text;
+  pending_searchby_ = searchby;
+
+  next_pending_search_id_++;
+
+  if (text.isEmpty()) {
+    timer_searchdelay_->stop();
+    return pending_search_id_;
+  }
+  timer_searchdelay_->setInterval(searchdelay_);
+  timer_searchdelay_->start();
+
+  return pending_search_id_;
+
+}
+
+void DeezerService::StartSearch() {
+
+  if (access_token_.isEmpty()) {
+    emit SearchError(pending_search_id_, "Not authenticated.");
+    next_pending_search_id_ = 1;
+    ShowConfig();
+    return;
+  }
+  ClearSearch();
+  search_id_ = pending_search_id_;
+  search_text_ = pending_search_text_;
+
+  SendSearch();
+
+}
+
+void DeezerService::CancelSearch() {
+  ClearSearch();
+}
+
+void DeezerService::ClearSearch() {
+  search_id_ = 0;
+  search_text_.clear();
+  search_error_.clear();
+  albums_requested_ = 0;
+  albums_received_ = 0;
+  requests_album_.clear();
+  requests_song_.clear();
+  songs_.clear();
+}
+
+void DeezerService::SendSearch() {
+
+  emit UpdateStatus("Searching...");
+
+  QList<Param> parameters;
+  parameters << Param("q", search_text_);
+  QString searchparam;
+  switch (pending_searchby_) {
+    case InternetSearch::SearchBy_Songs:
+      searchparam = "search/track";
+      parameters << Param("limit", QString::number(songssearchlimit_));
+      break;
+    case InternetSearch::SearchBy_Albums:
+    default:
+      searchparam = "search/album";
+      parameters << Param("limit", QString::number(albumssearchlimit_));
+      break;
+  }
+
+  QNetworkReply *reply = CreateRequest(searchparam, parameters);
+  NewClosure(reply, SIGNAL(finished()), this, SLOT(SearchFinished(QNetworkReply*, int)), reply, search_id_);
+
+}
+
+void DeezerService::SearchFinished(QNetworkReply *reply, int id) {
+
+  reply->deleteLater();
+
+  if (id != search_id_) return;
+
+  QByteArray data = GetReplyData(reply);
+  if (data.isEmpty()) {
+    CheckFinish();
+    return;
+  }
+
+  QJsonValue json_value = ExtractData(data);
+  if (!json_value.isArray()) {
+    CheckFinish();
+    return;
+  }
+
+  QJsonArray json_data = json_value.toArray();
+  if (json_data.isEmpty()) {
+    Error("No match.");
+    CheckFinish();
+    return;
+  }
+
+  //qLog(Debug) << json_data;
+
+  for (const QJsonValue &value : json_data) {
+    //qLog(Debug) << value;
+    if (!value.isObject()) {
+      Error("Invalid Json reply, data is not an object.", value);
+      continue;
+    }
+    QJsonObject json_obj = value.toObject();
+    //qLog(Debug) << json_obj;
+
+    if (!json_obj.contains("id") || !json_obj.contains("type")) {
+      Error("Invalid Json reply, item is missing ID or type.", json_obj);
+      continue;
+    }
+
+    //int id = json_obj["id"].toInt();
+    QString type = json_obj["type"].toString();
+
+    if (!json_obj.contains("artist")) {
+      Error("Invalid Json reply, item missing artist.", json_obj);
+      continue;
+    }
+    QJsonValue json_value_artist = json_obj["artist"];
+    if (!json_value_artist.isObject()) {
+      Error("Invalid Json reply, item artist is not a object.", json_value_artist);
+      continue;
+    }
+    QJsonObject json_artist = json_value_artist.toObject();
+
+    if (!json_artist.contains("name")) {
+      Error("Invalid Json reply, artist data missing name.", json_artist);
+      continue;
+    }
+    QString artist = json_artist["name"].toString();
+    int album_id(0);
+    QString album;
+    QString cover;
+
+    if (type == "album") {
+      album_id = json_obj["id"].toInt();
+      album = json_obj["title"].toString();
+      cover = json_obj[coversize_].toString();
+    }
+    else if (type == "track") {
+
+      if (!json_obj.contains("album")) {
+        Error("Invalid Json reply, missing album data.", json_obj);
+        continue;
+      }
+      QJsonValue json_value_album = json_obj["album"];
+      if (!json_value_album.isObject()) {
+        Error("Invalid Json reply, album data is not an object.", json_value_album);
+        continue;
+      }
+      QJsonObject json_album = json_value_album.toObject();
+      if (!json_album.contains("id") || !json_album.contains("title")) {
+        Error("Invalid Json reply, album data is missing ID or title.", json_album);
+        continue;
+      }
+      album_id = json_album["id"].toInt();
+      album = json_album["title"].toString();
+      cover = json_album[coversize_].toString();
+      if (!fetchalbums_) {
+        Song song = ParseSong(album_id, album, cover, value);
+        songs_ << song;
+        continue;
+      }
+    }
+
+    DeezerAlbumContext *album_ctx;
+    if (requests_album_.contains(album_id)) {
+      album_ctx = requests_album_.value(album_id);
+      album_ctx->search_id = search_id_;
+      continue;
+    }
+    album_ctx = CreateAlbum(album_id, artist, album, cover);
+    GetAlbum(album_ctx);
+    albums_requested_++;
+    if (albums_requested_ >= albumssearchlimit_) break;
+
+  }
+
+  if (albums_requested_ > 0) {
+    emit UpdateStatus(QString("Retriving %1 album%2...").arg(albums_requested_).arg(albums_requested_ == 1 ? "" : "s"));
+    emit ProgressSetMaximum(albums_requested_);
+    emit UpdateProgress(0);
+  }
+
+  CheckFinish();
+
+}
+
+DeezerAlbumContext *DeezerService::CreateAlbum(const int album_id, const QString &artist, const QString &album, const QString &cover) {
+
+  DeezerAlbumContext *album_ctx = new DeezerAlbumContext;
+  album_ctx->id = album_id;
+  album_ctx->artist = artist;
+  album_ctx->album = album;
+  album_ctx->cover = cover;
+  album_ctx->cover_url.setUrl(cover);
+  requests_album_.insert(album_id, album_ctx);
+
+  return album_ctx;
+
+ }
+
+void DeezerService::GetAlbum(const DeezerAlbumContext *album_ctx) {
+
+  QList<Param> parameters;
+  QNetworkReply *reply = CreateRequest(QString("album/%1/tracks").arg(album_ctx->id), parameters);
+  NewClosure(reply, SIGNAL(finished()), this, SLOT(GetAlbumFinished(QNetworkReply*, int, int)), reply, search_id_, album_ctx->id);
+
+}
+
+void DeezerService::GetAlbumFinished(QNetworkReply *reply, int search_id, int album_id) {
+
+  reply->deleteLater();
+
+  if (!requests_album_.contains(album_id)) {
+    qLog(Error) << "Deezer: Got reply for cancelled album request: " << album_id;
+    CheckFinish();
+    return;
+  }
+  DeezerAlbumContext *album_ctx = requests_album_.value(album_id);
+
+  if (search_id != search_id_) {
+    if (album_ctx->search_id == search_id) delete requests_album_.take(album_ctx->id);
+    return;
+  }
+
+  albums_received_++;
+  emit UpdateProgress(albums_received_);
+
+  QByteArray data = GetReplyData(reply);
+  if (data.isEmpty()) {
+    delete requests_album_.take(album_ctx->id);
+    CheckFinish();
+    return;
+  }
+
+  QJsonValue json_value = ExtractData(data);
+  if (!json_value.isArray()) {
+    delete requests_album_.take(album_ctx->id);
+    CheckFinish();
+    return;
+  }
+
+  QJsonArray json_data = json_value.toArray();
+  if (json_data.isEmpty()) {
+    delete requests_album_.take(album_ctx->id);
+    CheckFinish();
+    return;
+  }
+
+  bool compilation = false;
+  bool multidisc = false;
+  Song first_song;
+  SongList songs;
+  for (const QJsonValue &value : json_data) {
+    Song song = ParseSong(album_ctx->id, album_ctx->album, album_ctx->cover, value);
+    if (!song.is_valid()) continue;
+    if (song.disc() >= 2) multidisc = true;
+    if (song.is_compilation() || (first_song.is_valid() && song.artist() != first_song.artist())) compilation = true;
+    if (!first_song.is_valid()) first_song = song;
+    songs << song;
+  }
+  for (Song &song : songs) {
+    if (compilation) song.set_compilation_detected(true);
+    if (multidisc) {
+      QString album_full(QString("%1 - (Disc %2)").arg(song.album()).arg(song.disc()));
+      song.set_album(album_full);
+    }
+    songs_ << song;
+  }
+
+  delete requests_album_.take(album_ctx->id);
+  CheckFinish();
+
+}
+
+Song DeezerService::ParseSong(const int album_id, const QString &album, const QString &album_cover, const QJsonValue &value) {
+
+  if (!value.isObject()) {
+    Error("Invalid Json reply, track is not an object.", value);
+    return Song();
+  }
+  QJsonObject json_obj = value.toObject();
+
+  //qLog(Debug) << json_obj;
+
+  if (
+      !json_obj.contains("id") ||
+      !json_obj.contains("title") ||
+      !json_obj.contains("artist") ||
+      !json_obj.contains("duration") ||
+      !json_obj.contains("preview")
+    ) {
+    Error("Invalid Json reply, track is missing one or more values.", json_obj);
+    return Song();
+  }
+
+  int song_id = json_obj["id"].toInt();
+  QString title = json_obj["title"].toString();
+  QJsonValue json_value_artist = json_obj["artist"];
+  QVariant q_duration = json_obj["duration"].toVariant();
+  int track(0);
+  if (json_obj.contains("track_position")) track = json_obj["track_position"].toInt();
+  int disc(0);
+  if (json_obj.contains("disk_number")) disc = json_obj["disk_number"].toInt();
+  QString preview = json_obj["preview"].toString();
+
+  if (!json_value_artist.isObject()) {
+    Error("Invalid Json reply, track artist is not an object.", json_value_artist);
+    return Song();
+  }
+  QJsonObject json_artist = json_value_artist.toObject();
+  if (!json_artist.contains("name")) {
+    Error("Invalid Json reply, track artist is missing name.", json_artist);
+    return Song();
+  }
+  QString artist = json_artist["name"].toString();
+
+  Song song;
+  song.set_source(Song::Source_Deezer);
+  song.set_id(song_id);
+  song.set_album_id(album_id);
+  song.set_artist(artist);
+  song.set_album(album);
+  song.set_title(title);
+  song.set_disc(disc);
+  song.set_track(track);
+  song.set_art_automatic(album_cover);
+
+  QUrl url;
+  if (preview_) {
+    url.setUrl(preview);
+    quint64 duration = (30 * kNsecPerSec);
+    song.set_length_nanosec(duration);
+  }
+  else {
+    url.setScheme(url_handler_->scheme());
+    url.setPath(QString("track/%1").arg(QString::number(song_id)));
+    if (q_duration.isValid()) {
+      quint64 duration = q_duration.toULongLong() * kNsecPerSec;
+      song.set_length_nanosec(duration);
+    }
+  }
+  song.set_url(url);
+
+  song.set_valid(true);
+
+  return song;
+
+}
+
+bool DeezerService::GetStreamURL(const QUrl &original_url) {
+
+#ifdef HAVE_DZMEDIA
+  stream_request_url_ = original_url;
+  dzmedia_->GetStreamURL(original_url);
+  return true;
+#else
+  stream_request_url_ = QUrl();
+  return false;
+#endif
+
+}
+
+#ifdef HAVE_DZMEDIA
+void DeezerService::GetStreamURLFinished(const QUrl original_url, const QUrl media_url, const DZMedia::FileType dzmedia_filetype) {
+
+  Song::FileType filetype(Song::FileType_Unknown);
+
+  switch (dzmedia_filetype) {
+      case DZMedia::FileType_FLAC:
+        filetype = Song::FileType_FLAC;
+        break;
+      case DZMedia::FileType_MPEG:
+        filetype = Song::FileType_MPEG;
+        break;
+      case DZMedia::FileType_Stream:
+        filetype = Song::FileType_Stream;
+        break;
+      default:
+        filetype = Song::FileType_Unknown;
+        break;
+  }
+  stream_request_url_ = QUrl();
+  emit StreamURLReceived(original_url, media_url, filetype);
+
+}
+#endif
+
+void DeezerService::CheckFinish() {
+
+  if (search_id_ == 0) return;
+
+  if (albums_requested_ <= albums_received_) {
+    if (songs_.isEmpty()) {
+      if (search_error_.isEmpty()) emit SearchError(search_id_, "Unknown error");
+      else emit SearchError(search_id_, search_error_);
+    }
+    else emit SearchResults(search_id_, songs_);
+    ClearSearch();
+  }
+
+}
+
+void DeezerService::Error(QString error, QVariant debug) {
+  qLog(Error) << "Deezer:" << error;
+  if (debug.isValid()) qLog(Debug) << debug;
+  if (search_id_ != 0) {
+    if (!error.isEmpty()) {
+      search_error_ += error;
+      search_error_ += "<br />";
+    }
+    CheckFinish();
+  }
+  if (!stream_request_url_.isEmpty()) {
+    emit StreamURLReceived(stream_request_url_, stream_request_url_, Song::FileType_Stream);
+    stream_request_url_ = QUrl();
+  }
+}

src/deezer/deezerservice.h

@@ -0,0 +1,163 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2018, Jonas Kvinge <jonas@jkvinge.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/>.
+ *
+ */
+
+#ifndef DEEZERSERVICE_H
+#define DEEZERSERVICE_H
+
+#include "config.h"
+
+#ifdef HAVE_DZMEDIA
+#  include <dzmedia.h>
+#endif
+
+#include <QtGlobal>
+#include <QObject>
+#include <QHash>
+#include <QString>
+#include <QUrl>
+#include <QNetworkReply>
+#include <QTimer>
+#include <QDateTime>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QJsonValue>
+
+#include "core/song.h"
+#include "internet/internetservices.h"
+#include "internet/internetservice.h"
+#include "internet/internetsearch.h"
+
+class NetworkAccessManager;
+class LocalRedirectServer;
+class DeezerUrlHandler;
+
+struct DeezerAlbumContext {
+  int id;
+  int search_id;
+  QString artist;
+  QString album;
+  QString cover;
+  QUrl cover_url;
+};
+Q_DECLARE_METATYPE(DeezerAlbumContext);
+
+class DeezerService : public InternetService {
+  Q_OBJECT
+
+ public:
+  DeezerService(Application *app, QObject *parent);
+  ~DeezerService();
+
+  static const Song::Source kSource;
+  static const int kAppID;
+
+  void ReloadSettings();
+
+  void Logout();
+  int Search(const QString &query, InternetSearch::SearchBy searchby);
+  void CancelSearch();
+
+  const bool app_id() { return kAppID; }
+  const bool authenticated() { return !access_token_.isEmpty(); }
+
+  bool GetStreamURL(const QUrl &url);
+
+ signals:
+  void Login();
+  void LoginSuccess();
+  void LoginFailure(QString failure_reason);
+  void Authenticated();
+  void SearchResults(int id, SongList songs);
+  void SearchError(int id, QString message);
+  void UpdateStatus(QString text);
+  void ProgressSetMaximum(int max);
+  void UpdateProgress(int max);
+  void StreamURLReceived(const QUrl original_url, const QUrl media_url, const Song::FileType filetype);
+
+ public slots:
+  void ShowConfig();
+
+ private slots:
+  void StartAuthorisation();
+  void FetchAccessTokenFinished(QNetworkReply *reply);
+  void StartSearch();
+  void SearchFinished(QNetworkReply *reply, int search_id);
+  void GetAlbumFinished(QNetworkReply *reply, int search_id, int album_id);
+#ifdef HAVE_DZMEDIA
+  void GetStreamURLFinished(const QUrl original_url, const QUrl media_url, const DZMedia::FileType dzmedia_filetype);
+#endif
+
+ private:
+  void LoadAccessToken();
+  void RedirectArrived(LocalRedirectServer *server, QUrl url);
+  void RequestAccessToken(const QByteArray &code);
+  void SetExpiryTime(int expires_in_seconds);
+  void ClearSearch();
+  QNetworkReply *CreateRequest(const QString &ressource_name, const QList<QPair<QString, QString>> &params);
+  QByteArray GetReplyData(QNetworkReply *reply);
+  QJsonObject ExtractJsonObj(QByteArray &data);
+  QJsonValue ExtractData(QByteArray &data);
+  void SendSearch();
+  DeezerAlbumContext *CreateAlbum(const int album_id, const QString &artist, const QString &album, const QString &cover);
+  void GetAlbum(const DeezerAlbumContext *album_ctx);
+  Song ParseSong(const int album_id, const QString &album, const QString &album_cover, const QJsonValue &value);
+  void CheckFinish();
+  void Error(QString error, QVariant debug = QString());
+
+  static const char *kApiUrl;
+  static const char *kOAuthUrl;
+  static const char *kOAuthAccessTokenUrl;
+  static const char *kOAuthRedirectUrl;
+  static const char *kSecretKey;
+
+  NetworkAccessManager *network_;
+  DeezerUrlHandler *url_handler_;
+#ifdef HAVE_DZMEDIA
+  DZMedia *dzmedia_;
+#endif
+  QTimer *timer_searchdelay_;
+
+  QString quality_;
+  int searchdelay_;
+  int albumssearchlimit_;
+  int songssearchlimit_;
+  bool fetchalbums_;
+  QString coversize_;
+  bool preview_;
+  QString access_token_;
+  QDateTime expiry_time_;
+
+  int pending_search_id_;
+  int next_pending_search_id_;
+  QString pending_search_text_;
+  InternetSearch::SearchBy pending_searchby_;
+
+  int search_id_;
+  QString search_text_;
+  QHash<int, DeezerAlbumContext*> requests_album_;
+  QHash<int, QUrl> requests_song_;
+  int albums_requested_;
+  int albums_received_;
+  SongList songs_;
+  QString search_error_;
+  QUrl stream_request_url_;
+
+};
+
+#endif  // DEEZERSERVICE_H

src/deezer/deezerurlhandler.cpp

@@ -0,0 +1,72 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2018, Jonas Kvinge <jonas@jkvinge.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/>.
+ *
+ */
+
+#include <QObject>
+#include <QString>
+#include <QUrl>
+
+#include "core/application.h"
+#include "core/taskmanager.h"
+#include "core/iconloader.h"
+#include "core/logging.h"
+#include "core/song.h"
+#include "deezer/deezerservice.h"
+#include "deezerurlhandler.h"
+
+DeezerUrlHandler::DeezerUrlHandler(
+    Application *app, DeezerService *service)
+    : UrlHandler(service), app_(app), service_(service), task_id_(-1) {
+
+  connect(service, SIGNAL(StreamURLReceived(QUrl, QUrl, Song::FileType)), this, SLOT(GetStreamURLFinished(QUrl, QUrl, Song::FileType)));
+
+}
+
+UrlHandler::LoadResult DeezerUrlHandler::StartLoading(const QUrl &url) {
+
+  LoadResult ret(url);
+  if (task_id_ != -1) return ret;
+  last_original_url_ = url;
+  task_id_ = app_->task_manager()->StartTask(QString("Loading %1 stream...").arg(url.scheme()));
+  bool wait_for_url = service_->GetStreamURL(url);
+  if (wait_for_url) {
+    ret.type_ = LoadResult::WillLoadAsynchronously;
+  }
+  else {
+    CancelTask();
+    ret.type_ = LoadResult::TrackAvailable;
+    ret.media_url_ = url;
+  }
+  return ret;
+
+}
+
+void DeezerUrlHandler::GetStreamURLFinished(QUrl original_url, QUrl media_url, Song::FileType filetype) {
+
+  if (task_id_ == -1) return;
+  CancelTask();
+  emit AsyncLoadComplete(LoadResult(original_url, LoadResult::TrackAvailable, media_url, filetype));
+
+}
+
+void DeezerUrlHandler::CancelTask() {
+
+  app_->task_manager()->SetTaskFinished(task_id_);
+  task_id_ = -1;
+
+}

src/deezer/deezerurlhandler.h

@@ -1,7 +1,6 @@
 /*
  * Strawberry Music Player
- * This file was part of Clementine.
- * Copyright 2010, David Sansome <me@davidsansome.com>
+ * Copyright 2018, Jonas Kvinge <jonas@jkvinge.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
@@ -18,26 +17,40 @@
  *
  */
 
-#ifndef INTERNETMIMEDATA_H
-#define INTERNETMIMEDATA_H
-
-#include "config.h"
+#ifndef DEEZERURLHANDLER_H
+#define DEEZERURLHANDLER_H
 
 #include <QObject>
-#include <QModelIndexList>
+#include <QString>
+#include <QUrl>
 
-#include "core/mimedata.h"
+#include "core/urlhandler.h"
+#include "core/song.h"
+#include "deezer/deezerservice.h"
 
-class InternetModel;
+class Application;
+class DeezerService;
 
-class InternetMimeData : public MimeData {
+class DeezerUrlHandler : public UrlHandler {
   Q_OBJECT
 
  public:
-  explicit InternetMimeData(const InternetModel *_model) : model(_model) {}
+  DeezerUrlHandler(Application *app, DeezerService *service);
+
+  QString scheme() const { return service_->url_scheme(); }
+  LoadResult StartLoading(const QUrl &url);
+
+  void CancelTask();
+
+ private slots:
+  void GetStreamURLFinished(QUrl original_url, QUrl media_url, Song::FileType filetype);
+
+ private:
+  Application *app_;
+  DeezerService *service_;
+  int task_id_;
+  QUrl last_original_url_;
 
-  const InternetModel *model;
-  QModelIndexList indexes;
 };
 
 #endif

src/device/connecteddevice.cpp

@@ -64,7 +64,6 @@ ConnectedDevice::ConnectedDevice(const QUrl &url, DeviceLister *lister, const QS
 
   // Create the model
   model_ = new CollectionModel(backend_, app_, this);
-  model_->Reset();
 
 }
 

src/device/deviceproperties.ui

@@ -14,7 +14,7 @@
    <string>Device Properties</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_5">
@@ -453,6 +453,7 @@
  </tabstops>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/device/deviceview.cpp

@@ -69,8 +69,7 @@
 
 const int DeviceItemDelegate::kIconPadding = 6;
 
-DeviceItemDelegate::DeviceItemDelegate(QObject *parent)
-    : CollectionItemDelegate(parent) {}
+DeviceItemDelegate::DeviceItemDelegate(QObject *parent) : CollectionItemDelegate(parent) {}
 
 void DeviceItemDelegate::paint(QPainter *p, const QStyleOptionViewItem &opt, const QModelIndex &index) const {
 

src/dialogs/about.cpp

@@ -68,7 +68,10 @@ About::About(QWidget *parent):QDialog(parent) {
            << Person(QString::fromUtf8("Bartłomiej Burdukiewicz"), "dev.strikeu@gmail.com")
            << Person("Andre Siviero", "altsiviero@gmail.com")
            << Person("Santiago Gil")
-           << Person("Tyler Rhodes", "tyler.s.rhodes@gmail.com");
+           << Person("Tyler Rhodes", "tyler.s.rhodes@gmail.com")
+           << Person("Vikram Ambrose", "ambroseworks@gmail.com")
+           << Person("David Guillen", "david@davidgf.net")
+           << Person("Krzysztof Sobiecki", "sobkas@gmail.com");
 
   QString Title("About Strawberry");
 

src/dialogs/about.ui

@@ -12,7 +12,7 @@
    <enum>Qt::StrongFocus</enum>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <property name="styleSheet">
@@ -32,7 +32,7 @@
        <item>
         <widget class="QLabel" name="label_icon">
          <property name="pixmap">
-          <pixmap resource="../../data/data.qrc">:/icons/64x64/strawberry.png</pixmap>
+          <pixmap resource="../../data/icons.qrc">:/icons/64x64/strawberry.png</pixmap>
          </property>
          <property name="scaledContents">
           <bool>false</bool>
@@ -145,6 +145,7 @@
  </widget>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/dialogs/edittagdialog.ui

@@ -14,7 +14,7 @@
    <string>Edit track information</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_3">
@@ -861,6 +861,7 @@
  </customwidgets>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/dialogs/organisedialog.cpp

@@ -21,6 +21,7 @@
 #include "config.h"
 
 #include <memory>
+#include <algorithm>
 
 #include <QtGlobal>
 #include <QtConcurrentRun>
@@ -63,6 +64,9 @@
 #include "organiseerrordialog.h"
 #include "ui_organisedialog.h"
 
+using std::shared_ptr;
+using std::stable_sort;
+
 const char *OrganiseDialog::kDefaultFormat = "%artist/%album{ (Disc %disc)}/{%track - }%title.%extension";
 const char *OrganiseDialog::kSettingsGroup = "OrganiseDialog";
 
@@ -111,7 +115,7 @@ OrganiseDialog::OrganiseDialog(TaskManager *task_manager, QWidget *parent)
 
   // Get the titles of the tags to put in the insert menu
   QStringList tag_titles = tags.keys();
-  qStableSort(tag_titles);
+  std::stable_sort(tag_titles.begin(), tag_titles.end());
 
   // Build the insert menu
   QMenu *tag_menu = new QMenu(this);

src/dialogs/organisedialog.ui

@@ -14,7 +14,7 @@
    <string>Organise Files</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_2">
@@ -271,6 +271,7 @@
  </tabstops>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/dialogs/organiseerrordialog.cpp

@@ -20,6 +20,8 @@
 
 #include "config.h"
 
+#include <algorithm>
+
 #include <QWidget>
 #include <QDialog>
 #include <QtAlgorithms>
@@ -33,6 +35,8 @@
 #include "organiseerrordialog.h"
 #include "ui_organiseerrordialog.h"
 
+using std::stable_sort;
+
 OrganiseErrorDialog::OrganiseErrorDialog(QWidget *parent) : QDialog(parent), ui_(new Ui_OrganiseErrorDialog) {
 
   ui_->setupUi(this);
@@ -61,7 +65,7 @@ void OrganiseErrorDialog::Show(OperationType type, const SongList &songs_with_er
 void OrganiseErrorDialog::Show(OperationType type, const QStringList &files_with_errors) {
 
   QStringList sorted_files = files_with_errors;
-  qStableSort(sorted_files);
+  std::stable_sort(sorted_files.begin(), sorted_files.end());
 
   switch (type) {
     case Type_Copy:

src/dialogs/trackselectiondialog.ui

@@ -14,7 +14,7 @@
    <string>Tag fetcher</string>
   </property>
   <property name="windowIcon">
-   <iconset resource="../../data/data.qrc">
+   <iconset resource="../../data/icons.qrc">
     <normaloff>:/icons/64x64/strawberry.png</normaloff>:/icons/64x64/strawberry.png</iconset>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_3">
@@ -261,6 +261,7 @@
  </customwidgets>
  <resources>
   <include location="../../data/data.qrc"/>
+  <include location="../../data/icons.qrc"/>
  </resources>
  <connections>
   <connection>

src/engine/deezerengine.cpp

@@ -0,0 +1,511 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2018, Jonas Kvinge <jonas@jkvinge.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/>.
+ *
+ */
+
+#include "config.h"
+#include "version.h"
+
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <deezer/deezer-connect.h>
+#include <deezer/deezer-player.h>
+#include <deezer/deezer-object.h>
+#include <deezer/deezer-track.h>
+
+#include <QtGlobal>
+#include <QCoreApplication>
+#include <QStandardPaths>
+#include <QByteArray>
+#include <QString>
+#include <QUrl>
+#include <QDateTime>
+
+#include "core/timeconstants.h"
+#include "core/taskmanager.h"
+#include "core/logging.h"
+#include "core/song.h"
+#include "engine_fwd.h"
+#include "enginebase.h"
+#include "enginetype.h"
+#include "deezerengine.h"
+#include "deezer/deezerservice.h"
+#include "settings/deezersettingspage.h"
+
+const char *DeezerEngine::kAppID = "303684";
+const char *DeezerEngine::kProductID = "strawberry";
+const char *DeezerEngine::kProductVersion = STRAWBERRY_VERSION_DISPLAY;
+
+DeezerEngine::DeezerEngine(TaskManager *task_manager)
+  : EngineBase(),
+    state_(Engine::Empty),
+    position_(0),
+    stopping_(false) {
+
+  type_ = Engine::Deezer;
+  ReloadSettings();
+
+}
+
+DeezerEngine::~DeezerEngine() {
+
+  if (player_) {
+    dz_object_release((dz_object_handle) player_);
+    player_ = nullptr;
+  }
+
+  if (connect_) {
+    dz_object_release((dz_object_handle) connect_);
+    connect_ = nullptr;
+  }
+
+}
+
+bool DeezerEngine::Init() {
+
+  qLog(Debug) << "Deezer native SDK Version:" << dz_connect_get_build_id() << QCoreApplication::applicationName().toUtf8();
+
+  struct dz_connect_configuration config;
+  memset(&config, 0, sizeof(struct dz_connect_configuration));
+
+  config.app_id = kAppID;
+  config.product_id = kProductID;
+  config.product_build_id = kProductVersion;
+  config.connect_event_cb = ConnectEventCallback;
+
+  connect_ = dz_connect_new(&config);
+  if (!connect_) {
+    qLog(Error) << "Deezer: Failed to create connect.";
+    return false;
+  }
+
+  qLog(Debug) << "Device ID:" << dz_connect_get_device_id(connect_);
+
+  dz_error_t dzerr(DZ_ERROR_NO_ERROR);
+
+  dzerr = dz_connect_debug_log_disable(connect_);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to disable debug log.";
+    return false;
+  }
+
+  dzerr = dz_connect_activate(connect_, this);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to activate connect.";
+    return false;
+  }
+
+  dz_connect_cache_path_set(connect_, nullptr, nullptr, QStandardPaths::writableLocation(QStandardPaths::CacheLocation).toUtf8().constData());
+
+  player_ = dz_player_new(connect_);
+  if (!player_) {
+    qLog(Error) << "Deezer: Failed to create player.";
+    return false;
+  }
+
+  dzerr = dz_player_activate(player_, this);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to activate player.";
+    return false;
+  }
+
+  dzerr = dz_player_set_event_cb(player_, PlayerEventCallback);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to set event callback.";
+    return false;
+  }
+
+  dzerr = dz_player_set_metadata_cb(player_, PlayerMetaDataCallback);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to set metadata callback.";
+    return false;
+  }
+
+  dzerr = dz_player_set_render_progress_cb(player_, PlayerProgressCallback, 1000);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to set progress callback.";
+    return false;
+  }
+
+  dzerr = dz_player_set_crossfading_duration(player_, nullptr, nullptr, 3000);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to set crossfade duration.";
+    return false;
+  }
+
+  dzerr = dz_connect_offline_mode(connect_, nullptr, nullptr, false);
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to set offline mode.";
+    return false;
+  }
+
+  LoadAccessToken();
+
+  return true;
+
+}
+
+bool DeezerEngine::Initialised() const {
+
+  if (connect_ && player_) return true;
+  return false;
+
+}
+
+void DeezerEngine::LoadAccessToken() {
+
+  QSettings s;
+  s.beginGroup(DeezerSettingsPage::kSettingsGroup);
+  if (!s.contains("access_token") || !s.contains("expiry_time")) return;
+  access_token_ = s.value("access_token").toString();
+  expiry_time_ = s.value("expiry_time").toDateTime();
+  s.endGroup();
+
+  dz_error_t dzerr = dz_connect_set_access_token(connect_, nullptr, nullptr, access_token_.toUtf8().constData());
+  if (dzerr != DZ_ERROR_NO_ERROR) {
+    qLog(Error) << "Deezer: Failed to set access token.";
+  }
+
+}
+
+bool DeezerEngine::Load(const QUrl &media_url, const QUrl &original_url, Engine::TrackChangeFlags change, bool force_stop_at_end, quint64 beginning_nanosec, qint64 end_nanosec) {
+
+  if (!Initialised()) return false;
+  stopping_ = false;
+
+  Engine::Base::Load(media_url, original_url, change, force_stop_at_end, beginning_nanosec, end_nanosec);
+  dz_error_t dzerr = dz_player_load(player_, nullptr, nullptr, media_url.toString().toUtf8().constData());
+  if (dzerr != DZ_ERROR_NO_ERROR) return false;
+
+  return true;
+
+}
+
+bool DeezerEngine::Play(quint64 offset_nanosec) {
+
+  if (!Initialised()) return false;
+  stopping_ = false;
+
+  dz_error_t dzerr(DZ_ERROR_NO_ERROR);
+  if (state() == Engine::Paused) dzerr = dz_player_resume(player_, nullptr, nullptr);
+  else dzerr = dz_player_play(player_, nullptr, nullptr, DZ_PLAYER_PLAY_CMD_START_TRACKLIST, DZ_INDEX_IN_QUEUELIST_CURRENT);
+  if (dzerr != DZ_ERROR_NO_ERROR) return false;
+
+  Seek(offset_nanosec);
+
+  return true;
+
+}
+
+void DeezerEngine::Stop(bool stop_after) {
+
+  if (!Initialised()) return;
+  stopping_ = true;
+
+  dz_error_t dzerr = dz_player_stop(player_, nullptr, nullptr);
+  if (dzerr != DZ_ERROR_NO_ERROR) return;
+
+}
+
+void DeezerEngine::Pause() {
+
+  if (!Initialised()) return;
+
+  dz_error_t dzerr = dz_player_pause(player_, nullptr, nullptr);
+  if (dzerr != DZ_ERROR_NO_ERROR) return;
+
+  state_ = Engine::Paused;
+  emit StateChanged(state_);
+
+}
+
+void DeezerEngine::Unpause() {
+
+  if (!Initialised()) return;
+  dz_error_t dzerr = dz_player_resume(player_, nullptr, nullptr);
+  if (dzerr != DZ_ERROR_NO_ERROR) return;
+
+}
+
+void DeezerEngine::Seek(quint64 offset_nanosec) {
+
+  if (!Initialised()) return;
+
+  stopping_ = false;
+  dz_useconds_t offset = (offset_nanosec / kNsecPerUsec);
+  dz_error_t dzerr = dz_player_seek(player_, nullptr, nullptr, offset);
+  if (dzerr != DZ_ERROR_NO_ERROR) return;
+
+}
+
+void DeezerEngine::SetVolumeSW(uint percent) {
+
+  if (!Initialised()) return;
+
+  dz_error_t dzerr = dz_player_set_output_volume(player_, nullptr, nullptr, percent);
+  if (dzerr != DZ_ERROR_NO_ERROR) qLog(Error) << "Deezer: Failed to set volume.";
+
+}
+
+qint64 DeezerEngine::position_nanosec() const {
+
+  if (state() == Engine::Empty) return 0;
+  const qint64 result = (position_ * kNsecPerUsec);
+  return qint64(qMax(0ll, result));
+
+}
+
+qint64 DeezerEngine::length_nanosec() const {
+
+  if (state() == Engine::Empty) return 0;
+  const qint64 result = (end_nanosec_ - beginning_nanosec_);
+  return result;
+
+}
+
+EngineBase::OutputDetailsList DeezerEngine::GetOutputsList() const {
+  OutputDetailsList ret;
+  OutputDetails output;
+  output.name = "default";
+  output.description = "Default";
+  output.iconname = "soundcard";
+  ret << output;
+  return ret;
+}
+
+bool DeezerEngine::ValidOutput(const QString &output) {
+  return(true);
+}
+
+bool DeezerEngine::CustomDeviceSupport(const QString &output) {
+  return false;
+}
+
+bool DeezerEngine::ALSADeviceSupport(const QString &output) {
+  return false;
+}
+
+bool DeezerEngine::CanDecode(const QUrl &url) {
+  if (url.scheme() == "dzmedia") return true;
+  else return false;
+}
+
+void DeezerEngine::ConnectEventCallback(dz_connect_handle handle, dz_connect_event_handle event, void *delegate) {
+
+  dz_connect_event_t type = dz_connect_event_get_type(event);
+  //DeezerEngine *engine = reinterpret_cast<DeezerEngine*>(delegate);
+
+  switch (type) {
+    case DZ_CONNECT_EVENT_USER_OFFLINE_AVAILABLE:
+      qLog(Debug) << "CONNECT_EVENT USER_OFFLINE_AVAILABLE";
+      break;
+
+    case DZ_CONNECT_EVENT_USER_ACCESS_TOKEN_OK: {
+        const char* szAccessToken;
+        szAccessToken = dz_connect_event_get_access_token(event);
+        qLog(Debug) << "CONNECT_EVENT USER_ACCESS_TOKEN_OK Access_token :" << szAccessToken;
+      }
+      break;
+
+    case DZ_CONNECT_EVENT_USER_ACCESS_TOKEN_FAILED:
+      qLog(Debug) << "CONNECT_EVENT USER_ACCESS_TOKEN_FAILED";
+      break;
+
+    case DZ_CONNECT_EVENT_USER_LOGIN_OK:
+      qLog(Debug) << "Deezer CONNECT_EVENT USER_LOGIN_OK";
+      break;
+
+    case DZ_CONNECT_EVENT_USER_NEW_OPTIONS:
+      qLog(Debug) << "Deezer: CONNECT_EVENT USER_NEW_OPTIONS";
+      break;
+
+    case DZ_CONNECT_EVENT_USER_LOGIN_FAIL_NETWORK_ERROR:
+      qLog(Debug) << "Deezer: CONNECT_EVENT USER_LOGIN_FAIL_NETWORK_ERROR";
+      break;
+
+    case DZ_CONNECT_EVENT_USER_LOGIN_FAIL_BAD_CREDENTIALS:
+      qLog(Debug) << "Deezer: CONNECT_EVENT USER_LOGIN_FAIL_BAD_CREDENTIALS";
+      break;
+
+    case DZ_CONNECT_EVENT_USER_LOGIN_FAIL_USER_INFO:
+      qLog(Debug) << "Deezer: CONNECT_EVENT USER_LOGIN_FAIL_USER_INFO";
+      break;
+
+    case DZ_CONNECT_EVENT_USER_LOGIN_FAIL_OFFLINE_MODE:
+      qLog(Debug) << "Deezer: CONNECT_EVENT USER_LOGIN_FAIL_OFFLINE_MODE";
+      break;
+
+    case DZ_CONNECT_EVENT_ADVERTISEMENT_START:
+      qLog(Debug) << "Deezer: CONNECT_EVENTADVERTISEMENT_START";
+      break;
+
+    case DZ_CONNECT_EVENT_ADVERTISEMENT_STOP:
+      qLog(Debug) << "Deezer: CONNECT_EVENTADVERTISEMENT_STOP";
+      break;
+
+    case DZ_CONNECT_EVENT_UNKNOWN:
+    default:
+      qLog(Debug) << "Deezer: CONNECT_EVENTUNKNOWN or default (type =" << type;
+      break;
+  }
+
+}
+
+
+void DeezerEngine::PlayerEventCallback(dz_player_handle handle, dz_player_event_handle event, void *supervisor) {
+
+  DeezerEngine *engine = reinterpret_cast<DeezerEngine*>(supervisor);
+  dz_streaming_mode_t streaming_mode;
+  dz_index_in_queuelist idx;
+  dz_player_event_t type = dz_player_event_get_type(event);
+
+  if (!dz_player_event_get_queuelist_context(event, &streaming_mode, &idx)) {
+    streaming_mode = DZ_STREAMING_MODE_ONDEMAND;
+    idx = DZ_INDEX_IN_QUEUELIST_INVALID;
+  }
+
+  switch (type) {
+
+    case DZ_PLAYER_EVENT_LIMITATION_FORCED_PAUSE:
+      break;
+
+    case DZ_PLAYER_EVENT_QUEUELIST_LOADED:
+      break;
+
+    case DZ_PLAYER_EVENT_QUEUELIST_NO_RIGHT:
+      break;
+
+    case DZ_PLAYER_EVENT_QUEUELIST_NEED_NATURAL_NEXT:
+      break;
+
+    case DZ_PLAYER_EVENT_QUEUELIST_TRACK_NOT_AVAILABLE_OFFLINE:
+      engine->state_ = Engine::Error;
+      emit engine->StateChanged(engine->state_);
+      emit engine->InvalidSongRequested(engine->media_url_);
+      emit engine->Error("Track not available offline.");
+      break;
+
+    case DZ_PLAYER_EVENT_QUEUELIST_TRACK_RIGHTS_AFTER_AUDIOADS:
+      break;
+
+    case DZ_PLAYER_EVENT_QUEUELIST_SKIP_NO_RIGHT:
+      break;
+
+    case DZ_PLAYER_EVENT_QUEUELIST_TRACK_SELECTED:
+      break;
+
+    case DZ_PLAYER_EVENT_MEDIASTREAM_DATA_READY:
+      break;
+
+    case DZ_PLAYER_EVENT_MEDIASTREAM_DATA_READY_AFTER_SEEK:
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_START_FAILURE:
+      engine->state_ = Engine::Error;
+      emit engine->StateChanged(engine->state_);
+      emit engine->InvalidSongRequested(engine->media_url_);
+      emit engine->Error("Track start failure.");
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_START:
+      engine->state_ = Engine::Playing;
+      engine->position_ = 0;
+      emit engine->StateChanged(engine->state_);
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_END:
+      engine->state_ = Engine::Idle;
+      engine->position_ = 0;
+      emit engine->TrackEnded();
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_PAUSED:
+      engine->state_ = Engine::Paused;
+      emit engine->StateChanged(engine->state_);
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_UNDERFLOW:
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_RESUMED:
+      engine->state_ = Engine::Playing;
+      emit engine->StateChanged(engine->state_);
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_SEEKING:
+      break;
+
+    case DZ_PLAYER_EVENT_RENDER_TRACK_REMOVED:
+      if (!engine->stopping_) return;
+      engine->state_ = Engine::Empty;
+      engine->position_ = 0;
+      emit engine->StateChanged(engine->state_);
+      break;
+
+    case DZ_PLAYER_EVENT_UNKNOWN:
+    default:
+      qLog(Error) << "Deezer: Unknown player event" << type;
+      break;
+  }
+
+}
+
+void DeezerEngine::PlayerProgressCallback(dz_player_handle handle, dz_useconds_t progress, void *userdata) {
+  DeezerEngine *engine = reinterpret_cast<DeezerEngine*>(userdata);
+  engine->position_ = progress;
+}
+
+void DeezerEngine::PlayerMetaDataCallback(dz_player_handle handle, dz_track_metadata_handle metadata, void *userdata) {
+
+  const dz_media_track_detailed_infos_t *track_metadata = dz_track_metadata_get_format_header(metadata);
+  DeezerEngine *engine = reinterpret_cast<DeezerEngine*>(userdata);
+  Engine::SimpleMetaBundle bundle;
+
+  switch (track_metadata->format) {
+    case DZ_MEDIA_FORMAT_AUDIO_MPEG:
+      bundle.filetype = Song::FileType_MPEG;
+      break;
+    case DZ_MEDIA_FORMAT_AUDIO_FLAC:
+      bundle.filetype = Song::FileType_FLAC;
+      break;
+    case DZ_MEDIA_FORMAT_AUDIO_PCM:
+      bundle.filetype = Song::FileType_PCM;
+      break;
+    default:
+      return;
+  }
+
+  bundle.url = engine->original_url_;
+  bundle.title = QString();
+  bundle.artist = QString();
+  bundle.comment = QString();
+  bundle.album = QString();
+  bundle.length = 0;
+  bundle.year = 0;
+  bundle.tracknr = 0;
+  bundle.samplerate = track_metadata->audio.samples.sample_rate;
+  bundle.bitdepth = 0;
+  bundle.bitrate = track_metadata->average_bitrate / 1000;
+  bundle.lyrics = QString();
+
+  emit engine->MetaData(bundle);
+
+}

src/engine/deezerengine.h

@@ -0,0 +1,93 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2018, Jonas Kvinge <jonas@jkvinge.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/>.
+ *
+ */
+
+#ifndef DEEZERENGINE_H
+#define DEEZERENGINE_H
+
+#include "config.h"
+
+#include <stdbool.h>
+#include <deezer/deezer-connect.h>
+#include <deezer/deezer-player.h>
+
+#include <QtGlobal>
+#include <QObject>
+#include <QString>
+#include <QUrl>
+#include <QDateTime>
+
+#include "engine_fwd.h"
+#include "enginebase.h"
+
+class TaskManager;
+
+class DeezerEngine : public Engine::Base {
+  Q_OBJECT
+
+ public:
+  DeezerEngine(TaskManager *task_manager);
+  ~DeezerEngine();
+
+  bool Init();
+  Engine::State state() const { return state_; }
+  bool Load(const QUrl &media_url, const QUrl &original_url, Engine::TrackChangeFlags change, bool force_stop_at_end, quint64 beginning_nanosec, qint64 end_nanosec);
+  bool Play(quint64 offset_nanosec);
+  void Stop(bool stop_after = false);
+  void Pause();
+  void Unpause();
+  void Seek(quint64 offset_nanosec);
+ protected:
+  void SetVolumeSW(uint percent);
+ public:
+  virtual qint64 position_nanosec() const;
+  virtual qint64 length_nanosec() const;
+
+  OutputDetailsList GetOutputsList() const;
+  bool ValidOutput(const QString &output);
+  QString DefaultOutput() { return ""; }
+  bool CustomDeviceSupport(const QString &output);
+  bool ALSADeviceSupport(const QString &output);
+
+ private:
+  static const char *kAppID;
+  static const char *kProductVersion;
+  static const char *kProductID;
+  static const char *kPath;
+  Engine::State state_;
+  dz_connect_handle connect_;
+  dz_player_handle player_;
+  QString access_token_;
+  QDateTime expiry_time_;
+  qint64 position_;
+  bool stopping_;
+
+  bool Initialised() const;
+  bool CanDecode(const QUrl &url);
+
+  static void ConnectEventCallback(dz_connect_handle handle, dz_connect_event_handle event, void *delegate);
+  static void PlayerEventCallback(dz_player_handle handle, dz_player_event_handle event, void *supervisor);
+  static void PlayerMetaDataCallback(dz_player_handle handle, dz_track_metadata_handle metadata, void *userdata);
+  static void PlayerProgressCallback(dz_player_handle handle, dz_useconds_t progress, void *userdata);
+
+ public slots:
+  void LoadAccessToken();
+
+};
+
+#endif

src/engine/enginebase.h

@@ -42,6 +42,7 @@
 #include "engine_fwd.h"
 #include "enginetype.h"
 #include "enginedevice.h"
+#include "core/song.h"
 
 namespace Engine {
 
@@ -136,19 +137,20 @@ signals:
 
   void FadeoutFinishedSignal();
 
-  void StatusText(const QString&);
-  void Error(const QString&);
+  void StatusText(const QString &text);
+  void Error(const QString &text);
 
+  // Emitted when there was a fatal error
+  void FatalError();
   // Emitted when Engine was unable to play a song with the given QUrl.
-  void InvalidSongRequested(const QUrl&);
+  void InvalidSongRequested(const QUrl &url);
   // Emitted when Engine successfully started playing a song with the given QUrl.
-  void ValidSongRequested(const QUrl&);
+  void ValidSongRequested(const QUrl &url);
 
   void MetaData(const Engine::SimpleMetaBundle&);
 
   // Signals that the engine's state has changed (a stream was stopped for example).
-  // Always use the state from event, because it's not guaranteed that immediate
-  // subsequent call to state() won't return a stale value.
+  // Always use the state from event, because it's not guaranteed that immediate subsequent call to state() won't return a stale value.
   void StateChanged(Engine::State);
 
 protected:
@@ -213,6 +215,7 @@ struct SimpleMetaBundle {
   qlonglong length;
   int year;
   int tracknr;
+  Song::FileType filetype;
   int samplerate;
   int bitdepth;
   qlonglong bitrate;

src/engine/enginedevice.cpp

@@ -1,7 +1,6 @@
 /*
  * Strawberry Music Player
- * This file was part of Clementine.
- * Copyright 2014, David Sansome <me@davidsansome.com>
+ * Copyright 2014, Jonas Kvinge <jonas@jkvinge.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

src/engine/enginedevice.h

@@ -1,7 +1,6 @@
 /*
  * Strawberry Music Player
- * This file was part of Clementine.
- * Copyright 2014, David Sansome <me@davidsansome.com>
+ * Copyright 2014, Jonas Kvinge <jonas@jkvinge.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

src/engine/enginetype.cpp

@@ -28,19 +28,21 @@ namespace Engine {
 
 Engine::EngineType EngineTypeFromName(QString enginename) {
   QString lower = enginename.toLower();
-  if (lower == "xine")                  return Engine::Xine;
-  else if (lower == "gstreamer")        return Engine::GStreamer;
-  else if (lower == "phonon")           return Engine::Phonon;
-  else if (lower == "vlc")              return Engine::VLC;
-  else                                  return Engine::None;
+  if (lower == "gstreamer")     return Engine::GStreamer;
+  else if (lower == "xine")     return Engine::Xine;
+  else if (lower == "vlc")      return Engine::VLC;
+  else if (lower == "phonon")   return Engine::Phonon;
+  else if (lower == "deezer")   return Engine::Deezer;
+  else                          return Engine::None;
 }
 
 QString EngineName(Engine::EngineType enginetype) {
   switch (enginetype) {
-    case Engine::Xine:          return QString("xine");
     case Engine::GStreamer:     return QString("gstreamer");
-    case Engine::Phonon:        return QString("phonon");
+    case Engine::Xine:          return QString("xine");
     case Engine::VLC:           return QString("vlc");
+    case Engine::Phonon:        return QString("phonon");
+    case Engine::Deezer:        return QString("deezer");
     case Engine::None:
     default:                    return QString("None");
   }
@@ -48,10 +50,11 @@ QString EngineName(Engine::EngineType enginetype) {
 
 QString EngineDescription(Engine::EngineType enginetype) {
   switch (enginetype) {
-    case Engine::Xine:		return QString("Xine");
     case Engine::GStreamer:	return QString("GStreamer");
-    case Engine::Phonon:	return QString("Phonon");
+    case Engine::Xine:		return QString("Xine");
     case Engine::VLC:		return QString("VLC");
+    case Engine::Phonon:	return QString("Phonon");
+    case Engine::Deezer:	return QString("Deezer");
     case Engine::None:
     default:			return QString("None");
 

src/engine/enginetype.h

@@ -32,7 +32,8 @@ enum EngineType {
   GStreamer,
   VLC,
   Xine,
-  Phonon
+  Phonon,
+  Deezer
 };
 
 Engine::EngineType EngineTypeFromName(QString enginename);

src/engine/gstengine.cpp

@@ -1,8 +1,8 @@
 /***************************************************************************
- *   Copyright (C) 2017-2018 Jonas Kvinge <jonas@jkvinge.net>              *
  *   Copyright (C) 2003-2005 by Mark Kretschmann <markey@web.de>           *
  *   Copyright (C) 2005 by Jakub Stachowski <qbast@go2.pl>                 *
  *   Copyright (C) 2006 Paul Cifarelli <paul@cifarelli.net>                *
+ *   Copyright (C) 2017-2018 Jonas Kvinge <jonas@jkvinge.net>              *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -206,6 +206,7 @@ bool GstEngine::Load(const QUrl &media_url, const QUrl &original_url, Engine::Tr
     current_pipeline_->StartFader(fadeout_duration_nanosec_, QTimeLine::Forward);
 
   return true;
+
 }
 
 bool GstEngine::Play(quint64 offset_nanosec) {
@@ -368,6 +369,8 @@ const Engine::Scope &GstEngine::scope(int chunk_length) {
 
 EngineBase::OutputDetailsList GstEngine::GetOutputsList() const {
 
+  const_cast<GstEngine*>(this)->EnsureInitialised();
+
   EngineBase::OutputDetailsList ret;
 
   PluginDetailsList plugins = GetPluginList("Sink/Audio");
@@ -391,6 +394,8 @@ EngineBase::OutputDetailsList GstEngine::GetOutputsList() const {
 
 bool GstEngine::ValidOutput(const QString &output) {
 
+  EnsureInitialised();
+
   PluginDetailsList plugins = GetPluginList("Sink/Audio");
   for (const PluginDetails &plugin : plugins) {
     if (plugin.name == output) return(true);
@@ -466,18 +471,17 @@ void GstEngine::SetEnvironment() {
 
 }
 
-GstElement *GstEngine::CreateElement(const QString &factoryName, GstElement *bin, bool fatal, bool showerror) {
+GstElement *GstEngine::CreateElement(const QString &factoryName, GstElement *bin, bool showerror) {
 
   // Make a unique name
   QString name = factoryName + "-" + QString::number(next_element_id_++);
 
   GstElement *element = gst_element_factory_make(factoryName.toUtf8().constData(), name.toUtf8().constData());
-
   if (!element) {
-    if (showerror)
-      emit Error(QString("GStreamer could not create the element: %1. Please make sure that you have installed all necessary GStreamer plugins").arg(factoryName));
+    if (showerror) emit Error(QString("GStreamer could not create the element: %1.").arg(factoryName));
     else qLog(Error) << "GStreamer could not create the element:" << factoryName;
-    //if (fatal) gst_object_unref(GST_OBJECT(bin));
+    emit StateChanged(Engine::Error);
+    emit FatalError();
     return nullptr;
   }
 
@@ -562,21 +566,25 @@ void GstEngine::EndOfStreamReached(int pipeline_id, bool has_next_track) {
     BufferingFinished();
   }
   emit TrackEnded();
+
 }
 
 void GstEngine::HandlePipelineError(int pipeline_id, const QString &message, int domain, int error_code) {
 
-  if (!current_pipeline_.get() || current_pipeline_->id() != pipeline_id)
-    return;
+  if (!current_pipeline_.get() || current_pipeline_->id() != pipeline_id) return;
 
-  qLog(Warning) << "Gstreamer error:" << domain << error_code << message;
+  qLog(Error) << "Gstreamer error:" << domain << error_code << message;
 
   current_pipeline_.reset();
-
   BufferingFinished();
   emit StateChanged(Engine::Error);
-  // unable to play media stream with this url
-  emit InvalidSongRequested(media_url_);
+
+  if (domain == GST_RESOURCE_ERROR && (error_code == GST_RESOURCE_ERROR_NOT_FOUND || error_code == GST_RESOURCE_ERROR_NOT_AUTHORIZED)) {
+     emit InvalidSongRequested(media_url_);
+   }
+  else {
+    emit FatalError();
+  }
 
   emit Error(message);
 
@@ -701,6 +709,8 @@ void GstEngine::BufferingFinished() {
 
 GstEngine::PluginDetailsList GstEngine::GetPluginList(const QString &classname) const {
 
+  const_cast<GstEngine*>(this)->EnsureInitialised();
+
   PluginDetailsList ret;
 
   GstRegistry *registry = gst_registry_get();
@@ -750,7 +760,7 @@ QByteArray GstEngine::FixupUrl(const QUrl &url) {
       QStringList path = url.path().split('/');
       str = QString("cdda://%1a").arg(path.takeLast());
       QString device = path.join("/");
-      current_pipeline_->SetSourceDevice(device);
+      if (current_pipeline_) current_pipeline_->SetSourceDevice(device);
     }
     uri = str.toLocal8Bit();
   }

src/engine/gstengine.h

@@ -1,8 +1,8 @@
 /***************************************************************************
- *   Copyright (C) 2017-2018 Jonas Kvinge <jonas@jkvinge.net>              *
  *   Copyright (C) 2003-2005 by Mark Kretschmann <markey@web.de>           *
  *   Copyright (C) 2005 by Jakub Stachowski <qbast@go2.pl>                 *
  *   Copyright (C) 2006 Paul Cifarelli <paul@cifarelli.net>                *
+ *   Copyright (C) 2017-2018 Jonas Kvinge <jonas@jkvinge.net>              *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -93,7 +93,7 @@ class GstEngine : public Engine::Base, public GstBufferConsumer {
   void InitialiseGStreamer();
   void SetEnvironment();
 
-  GstElement *CreateElement(const QString &factoryName, GstElement *bin = 0, bool fatal = true, bool showerror = true);
+  GstElement *CreateElement(const QString &factoryName, GstElement *bin = nullptr, bool showerror = true);
   void ConsumeBuffer(GstBuffer *buffer, int pipeline_id);
 
  public slots:

src/engine/gstenginepipeline.cpp

@@ -239,9 +239,9 @@ bool GstEnginePipeline::InitAudioBin() {
   probe_sink = engine_->CreateElement("fakesink", audiobin_);
 
   audio_queue = engine_->CreateElement("queue", audiobin_);
-  equalizer_preamp_ = engine_->CreateElement("volume", audiobin_, false, true);
-  equalizer_ = engine_->CreateElement("equalizer-nbands", audiobin_, false, true);
-  audio_panorama_ = engine_->CreateElement("audiopanorama", audiobin_, false, false);
+  equalizer_preamp_ = engine_->CreateElement("volume", audiobin_, false);
+  equalizer_ = engine_->CreateElement("equalizer-nbands", audiobin_, false);
+  audio_panorama_ = engine_->CreateElement("audiopanorama", audiobin_, false);
   volume_ = engine_->CreateElement("volume", audiobin_);
   audioscale_ = engine_->CreateElement("audioresample", audiobin_);
   convert = engine_->CreateElement("audioconvert", audiobin_);
@@ -257,9 +257,9 @@ bool GstEnginePipeline::InitAudioBin() {
   GstElement *convert_sink = tee;
 
   if (rg_enabled_) {
-    rgvolume_ = engine_->CreateElement("rgvolume", audiobin_, false, true);
-    rglimiter_ = engine_->CreateElement("rglimiter", audiobin_, false, true);
-    audioconvert2_ = engine_->CreateElement("audioconvert", audiobin_, false, true);
+    rgvolume_ = engine_->CreateElement("rgvolume", audiobin_, false);
+    rglimiter_ = engine_->CreateElement("rglimiter", audiobin_, false);
+    audioconvert2_ = engine_->CreateElement("audioconvert", audiobin_, false);
     if (rgvolume_ && rglimiter_ && audioconvert2_) {
       event_probe = audioconvert2_;
       convert_sink = rgvolume_;
@@ -592,6 +592,7 @@ void GstEnginePipeline::TagMessageReceived(GstMessage *msg) {
   bundle.length = 0;
   bundle.year = 0;
   bundle.tracknr = 0;
+  bundle.filetype = Song::FileType_Unknown;
   bundle.samplerate = 0;
   bundle.bitdepth = 0;
   bundle.bitrate = ParseUIntTag(taglist, GST_TAG_BITRATE) / 1000;