Alpha 1.1.11: Update langs and libtgvoip.

- Send **bold** and __italic__ text in your messages (in addition
to already supported `monospace` and ```multiline monospace```).
- Search in channel and supergroup admin event log.
- Ban members from right click menu in supergroup admin event log.

.appveyor/check.bat

@@ -0,0 +1,30 @@
+@echo off
+
+call:checkCommitMessage
+GOTO:EOF
+
+:checkCommitMessage
+    call:logInfo "Commit message: %APPVEYOR_REPO_COMMIT_MESSAGE%"
+    call:logInfo "Is pull request: %APPVEYOR_PULL_REQUEST_NUMBER%"
+
+    if not "%APPVEYOR_PULL_REQUEST_NUMBER%" == "" (
+        ECHO "%APPVEYOR_REPO_COMMIT_MESSAGE_EXTENDED%" | FINDSTR /C:"Signed-off-by: " >nul & IF ERRORLEVEL 1 (
+            call:logError "The commit message does not contain the signature!"
+            call:logError "More information: https://github.com/telegramdesktop/tdesktop/blob/master/.github/CONTRIBUTING.md#sign-your-work"
+            exit 1
+        ) else (
+            call:logInfo "Commit message contains signature"
+
+            :: Reset error level
+            verify >nul
+        )
+    )
+GOTO:EOF
+
+:logInfo
+    echo [INFO] %~1
+GOTO:EOF
+
+:logError
+    echo [ERROR] %~1
+GOTO:EOF

.appveyor/install.bat

@@ -0,0 +1,81 @@
+@echo off
+
+SET BUILD_DIR=C:\TBuild
+SET LIB_DIR=%BUILD_DIR%\Libraries
+SET SRC_DIR=%BUILD_DIR%\tdesktop
+SET QT_VERSION=5_6_2
+
+call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" x86
+
+cd %BUILD_DIR%
+
+call:configureBuild
+call:getDependencies
+call:setupGYP
+cd %SRC_DIR%
+
+echo Finished!
+
+GOTO:EOF
+
+:: FUNCTIONS
+:logInfo
+    echo [INFO] %~1
+GOTO:EOF
+
+:getDependencies
+    call:logInfo "Clone dependencies repository"
+    git clone -q --depth 1 --branch=master https://github.com/telegramdesktop/dependencies_windows.git %LIB_DIR%
+    cd %LIB_DIR%
+    call prepare.bat
+GOTO:EOF
+
+:setupGYP
+    call:logInfo "Setup GYP/Ninja and generate VS solution"
+    cd %LIB_DIR%
+    git clone https://chromium.googlesource.com/external/gyp
+    cd gyp
+    git checkout a478c1ab51
+    SET PATH=%PATH%;C:\TBuild\Libraries\gyp;C:\TBuild\Libraries\ninja;
+    cd %SRC_DIR%
+    git submodule init
+    git submodule update
+    cd %SRC_DIR%\Telegram
+    call gyp\refresh.bat
+GOTO:EOF
+
+:configureBuild
+    call:logInfo "Configuring build"
+    call:logInfo "Build version: %BUILD_VERSION%"
+    set TDESKTOP_BUILD_DEFINES=
+
+    echo %BUILD_VERSION% | findstr /C:"disable_autoupdate">nul && (
+        set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_AUTOUPDATE
+    )
+
+    echo %BUILD_VERSION% | findstr /C:"disable_register_custom_scheme">nul && (
+        set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME
+    )
+
+    echo %BUILD_VERSION% | findstr /C:"disable_crash_reports">nul && (
+        set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_CRASH_REPORTS
+    )
+
+    echo %BUILD_VERSION% | findstr /C:"disable_network_proxy">nul && (
+        set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_NETWORK_PROXY
+    )
+
+    echo %BUILD_VERSION% | findstr /C:"disable_desktop_file_generation">nul && (
+        set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_DESKTOP_FILE_GENERATION
+    )
+
+    echo %BUILD_VERSION% | findstr /C:"disable_unity_integration">nul && (
+        set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_UNITY_INTEGRATION
+    )
+
+    if not "%TDESKTOP_BUILD_DEFINES%" == "" (
+        set "TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES:~1%"
+    )
+
+    call:logInfo "Build Defines: %TDESKTOP_BUILD_DEFINES%"
+GOTO:EOF

.gitattributes

@@ -0,0 +1,6 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto
+
+# Ensure diffs have LF endings
+*.diff text eol=lf
+*.bat text eol=crlf

.github/CONTRIBUTING.md

@@ -118,7 +118,7 @@ If you already have multiple commits, you can add the commits together (squash t
 1. Open `Git Bash` (or `Git Shell`)
 2. Enter following command to squash the recent {N} commits: `git reset --soft HEAD~{N} && git commit` (replace `{N}` with the number of commits you want to squash)
 3. Press <kbd>i</kbd> to get into Insert-mode
-4. Enter the commit message of the new commit (and add the [signature](#sign-your-work) at the and)
+4. Enter the commit message of the new commit (and add the [signature](#sign-your-work) at the end)
 5. After adding the message, press <kbd>ESC</kbd> to get out of the Insert-mode
 6. Write `:wq` and press <kbd>Enter</kbd> to save the new message or write `:q!` to discard your changes
 7. Enter `git push --force` to push the new commit to the remote repository
@@ -144,9 +144,13 @@ Before you submit a pull request, please test your changes. Verify that Telegram
 
 ### Write a good commit message
 
-Explain why you make the changes. [More infos about a good commit message.][commit_message]
-Maybe reference also the related issue in your commit message.
-Don't forget to [sign your patch](#sign-your-work) to put it in the public domain.
+* Explain why you make the changes. [More infos about a good commit message.][commit_message]
+
+* If you fix an issue with your commit, please close the issue by [adding one of the keywords and the issue number][closing-issues-via-commit-messages] to your commit message.
+
+  For example: `Fix #545`
+
+* Don't forget to [sign your patch](#sign-your-work) to put it in the public domain!
 
 [//]: # (LINKS)
 [telegram]: https://telegram.org/
@@ -154,4 +158,5 @@ Don't forget to [sign your patch](#sign-your-work) to put it in the public domai
 [help_change_commit_message]: https://help.github.com/articles/changing-a-commit-message/
 [commit_message]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
 [pr]: https://github.com/telegramdesktop/tdesktop/compare
-[build_instructions]: https://github.com/telegramdesktop/tdesktop/blob/master/README.md#build-instructions
+[build_instructions]: https://github.com/telegramdesktop/tdesktop/blob/master/README.md#build-instructions
+[closing-issues-via-commit-messages]: https://help.github.com/articles/closing-issues-via-commit-messages/

.github/ISSUE_TEMPLATE.md

@@ -19,8 +19,11 @@ Tell us what happens instead
 
 **Version of Telegram Desktop:**
 
-### Logs
+**Used theme**:
+
+<details><summary><b>Logs</b>:</summary>
 Insert logs here (if necessary)
 
-You can type `debugmode` in settings and then see ~/.TelegramDesktop/DebugLogs/log_...txt for log files.
-Type `debugmode` in settings again to disable logs.
+<!-- You can type `debugmode` in settings and then see ~/.TelegramDesktop/DebugLogs/log_...txt for log files.
+Type `debugmode` in settings again to disable logs. -->
+</details>

.gitignore

@@ -2,6 +2,7 @@
 /Debug/
 /Release/
 /Deploy/
+/ThirdParty/
 /Telegram/build/target
 /Telegram/GeneratedFiles/
 /Telegram/SourceFiles/art/grid.png
@@ -16,6 +17,7 @@
 /Telegram/Resources/art/grid_200x.png
 /Telegram/Resources/art/sprite_125x.png
 /Telegram/Resources/art/sprite_150x.png
+/Telegram/Debug/
 /Telegram/*.user
 *.vcxproj*
 *.sln

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "Telegram/ThirdParty/libtgvoip"]
+	path = Telegram/ThirdParty/libtgvoip
+	url = https://github.com/telegramdesktop/libtgvoip
+[submodule "Telegram/ThirdParty/variant"]
+	path = Telegram/ThirdParty/variant
+	url = https://github.com/mapbox/variant
+[submodule "Telegram/ThirdParty/GSL"]
+	path = Telegram/ThirdParty/GSL
+	url = https://github.com/Microsoft/GSL.git

.travis.yml

@@ -8,9 +8,6 @@ cache:
     - $HOME/travisCacheDir
 
 env:
-  global:
-    # GitHub auth token (GH_AUTH_TOKEN)
-    - secure: "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"
   matrix:
    - BUILD_VERSION=""
    - BUILD_VERSION="disable_autoupdate"
@@ -35,8 +32,8 @@ addons:
       - dpatch
       - equivs
       - fakeroot
-      - g++-4.9
-      - gcc-4.9
+      - g++-6
+      - gcc-6
       - git
       - gnome-common
       - gobject-introspection
@@ -50,6 +47,7 @@ addons:
       - libssl-dev
       - libunity-dev
       - libva-dev
+      - libvdpau-dev
       - libxcb-xkb-dev
       - libxkbcommon-dev
       - lintian
@@ -61,8 +59,8 @@ addons:
 before_install:
   - "export TRAVIS_COMMIT_MSG=\"$(git log --format=%B --no-merges -n 1)\""
   - .travis/check.sh
-  - export CXX="g++-4.9" CC="gcc-4.9"
-  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 60 --slave /usr/bin/g++ g++ /usr/bin/g++-4.9
+  - export CXX="g++-6" CC="gcc-6"
+  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 60 --slave /usr/bin/g++ g++ /usr/bin/g++-6
   - sudo update-alternatives --config gcc
   - g++ --version
 

.travis/build.sh

@@ -9,316 +9,642 @@ UPSTREAM="$REPO/upstream"
 EXTERNAL="$REPO/external"
 CACHE="$HOME/travisCacheDir"
 
-QT_PATH="$BUILD/qt"
-BREAKPAD_PATH="$EXTERNAL/breakpad"
+QT_WAS_BUILT="0"
 
-[[ ! $MAKE_ARGS ]] && MAKE_ARGS="--quiet -j4"
-QT_VERSION=5.6.0
+QT_VERSION=5.6.2
+
+XKB_PATH="$BUILD/libxkbcommon"
+XKB_CACHE_VERSION="3"
+
+QT_PATH="$BUILD/qt"
+QT_CACHE_VERSION="3"
+QT_PATCH="$UPSTREAM/Telegram/Patches/qtbase_${QT_VERSION//\./_}.diff"
+
+BREAKPAD_PATH="$BUILD/breakpad"
+BREAKPAD_CACHE_VERSION="3"
+
+GYP_PATH="$BUILD/gyp"
+GYP_CACHE_VERSION="3"
+GYP_PATCH="$UPSTREAM/Telegram/Patches/gyp.diff"
+
+VA_PATH="$BUILD/libva"
+VA_CACHE_VERSION="3"
+
+VDPAU_PATH="$BUILD/libvdpau"
+VDPAU_CACHE_VERSION="3"
+
+FFMPEG_PATH="$BUILD/ffmpeg"
+FFMPEG_CACHE_VERSION="3"
+
+OPENAL_PATH="$BUILD/openal-soft"
+OPENAL_CACHE_VERSION="3"
+
+GYP_DEFINES=""
+
+[[ ! $MAKE_ARGS ]] && MAKE_ARGS="--silent -j4"
 
 run() {
-    # Move files to subdir
-    cd ..
-    mv tdesktop tdesktop2
-    mkdir tdesktop
-    mv tdesktop2 "$UPSTREAM"
+  # Move files to subdir
+  cd ..
+  mv tdesktop tdesktop2
+  mkdir tdesktop
+  mv tdesktop2 "$UPSTREAM"
 
-    mkdir "$BUILD"
+  mkdir "$BUILD"
 
-    downloadLibs
-    build
-    check
-}
-
-# install
-downloadLibs() {
-    travisStartFold "Download libraries"
-
-    cd "$REPO"
-    mkdir external && cd external
-
-    git clone https://chromium.googlesource.com/linux-syscall-support
-    git clone https://git.ffmpeg.org/ffmpeg.git
-    git clone https://github.com/xkbcommon/libxkbcommon.git
-    git clone https://github.com/kcat/openal-soft.git
+  build
+  check
 }
 
 build() {
-    travisStartFold "Build libraries"
+  mkdir -p "$EXTERNAL"
 
-    # libxkbcommon
-    cd "$EXTERNAL/libxkbcommon"
-    ./autogen.sh \
-        --prefix='/usr/local'
-    make $MAKE_ARGS
-    sudo make install
-    sudo ldconfig
+  BUILD_VERSION_DATA=$(echo $BUILD_VERSION | cut -d'-' -f 1)
 
-    # ffmpeg
-    cd "$EXTERNAL/ffmpeg"
-    ./configure \
-        --prefix='/usr/local' \
-        --disable-debug \
-        --disable-programs \
-        --disable-doc \
-        --disable-everything \
-        --enable-gpl \
-        --enable-version3 \
-        --enable-libopus \
-        --enable-decoder=aac \
-        --enable-decoder=aac_latm \
-        --enable-decoder=aasc \
-        --enable-decoder=flac \
-        --enable-decoder=gif \
-        --enable-decoder=h264 \
-        --enable-decoder=h264_vdpau \
-        --enable-decoder=mp1 \
-        --enable-decoder=mp1float \
-        --enable-decoder=mp2 \
-        --enable-decoder=mp2float \
-        --enable-decoder=mp3 \
-        --enable-decoder=mp3adu \
-        --enable-decoder=mp3adufloat \
-        --enable-decoder=mp3float \
-        --enable-decoder=mp3on4 \
-        --enable-decoder=mp3on4float \
-        --enable-decoder=mpeg4 \
-        --enable-decoder=mpeg4_vdpau \
-        --enable-decoder=msmpeg4v2 \
-        --enable-decoder=msmpeg4v3 \
-        --enable-decoder=opus \
-        --enable-decoder=vorbis \
-        --enable-decoder=wavpack \
-        --enable-decoder=wmalossless \
-        --enable-decoder=wmapro \
-        --enable-decoder=wmav1 \
-        --enable-decoder=wmav2 \
-        --enable-decoder=wmavoice \
-        --enable-encoder=libopus \
-        --enable-hwaccel=h264_vaapi \
-        --enable-hwaccel=h264_vdpau \
-        --enable-hwaccel=mpeg4_vaapi \
-        --enable-hwaccel=mpeg4_vdpau \
-        --enable-parser=aac \
-        --enable-parser=aac_latm \
-        --enable-parser=flac \
-        --enable-parser=h264 \
-        --enable-parser=mpeg4video \
-        --enable-parser=mpegaudio \
-        --enable-parser=opus \
-        --enable-parser=vorbis \
-        --enable-demuxer=aac \
-        --enable-demuxer=flac \
-        --enable-demuxer=gif \
-        --enable-demuxer=h264 \
-        --enable-demuxer=mov \
-        --enable-demuxer=mp3 \
-        --enable-demuxer=ogg \
-        --enable-demuxer=wav \
-        --enable-muxer=ogg \
-        --enable-muxer=opus
-    make $MAKE_ARGS
-    sudo make install
-    sudo ldconfig
+  # libxkbcommon
+  getXkbCommon
 
-    # openal_soft
-    cd "$EXTERNAL/openal-soft/build"
-    cmake \
-        -D CMAKE_INSTALL_PREFIX=/usr/local \
-        -D CMAKE_BUILD_TYPE=Release \
-        -D LIBTYPE=STATIC \
-        ..
-    make $MAKE_ARGS
-    sudo make install
-    sudo ldconfig
+  # libva
+  getVa
 
-    # Qt
-    getCustomQt
+  # libvdpau
+  getVdpau
 
-    # Breakpad
-    getBreakpad
+  # ffmpeg
+  getFFmpeg
 
-    travisStartFold "Patch tdesktop"
+  # openal_soft
+  getOpenAL
 
-    # Patch tdesktop
-    sed -i 's/CUSTOM_API_ID//g' "$UPSTREAM/Telegram/Telegram.pro"
-    sed -i 's,LIBS += /usr/local/lib/libxkbcommon.a,,g' "$UPSTREAM/Telegram/Telegram.pro"
-    sed -i 's,#xkbcommon,xkbcommon,g' "$UPSTREAM/Telegram/Telegram.pro"
-    sed -i "s,\..*/Libraries/breakpad/,$BREAKPAD_PATH/,g" "$UPSTREAM/Telegram/Telegram.pro"
+  # Patched Qt
+  getCustomQt
 
-	local options=""
+  # Breakpad
+  getBreakpad
 
-	if [[ $BUILD_VERSION == *"disable_autoupdate"* ]]; then
-		options+="\nDEFINES += TDESKTOP_DISABLE_AUTOUPDATE"
-	fi
+  # Patched GYP (supports cmake precompiled headers)
+  getGYP
 
-	if [[ $BUILD_VERSION == *"disable_register_custom_scheme"* ]]; then
-		options+="\nDEFINES += TDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME"
-	fi
+  # Guideline Support Library
+  getGSL
 
-	if [[ $BUILD_VERSION == *"disable_crash_reports"* ]]; then
-		options+="\nDEFINES += TDESKTOP_DISABLE_CRASH_REPORTS"
-	fi
+  if [ "$QT_WAS_BUILT" == "1" ]; then
+    error_msg "Qt was built, please restart the job :("
+    exit 1
+  fi
 
-	if [[ $BUILD_VERSION == *"disable_network_proxy"* ]]; then
-		options+="\nDEFINES += TDESKTOP_DISABLE_NETWORK_PROXY"
-	fi
+  # Configure the build
+  if [[ $BUILD_VERSION == *"disable_autoupdate"* ]]; then
+    GYP_DEFINES+=",TDESKTOP_DISABLE_AUTOUPDATE"
+  fi
 
-	if [[ $BUILD_VERSION == *"disable_desktop_file_generation"* ]]; then
-		options+="\nDEFINES += TDESKTOP_DISABLE_DESKTOP_FILE_GENERATION"
-	fi
+  if [[ $BUILD_VERSION == *"disable_register_custom_scheme"* ]]; then
+    GYP_DEFINES+=",TDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME"
+  fi
 
-	if [[ $BUILD_VERSION == *"disable_unity_integration"* ]]; then
-		options+="\nDEFINES += TDESKTOP_DISABLE_UNITY_INTEGRATION"
-	fi
+  if [[ $BUILD_VERSION == *"disable_crash_reports"* ]]; then
+    GYP_DEFINES+=",TDESKTOP_DISABLE_CRASH_REPORTS"
+  fi
 
-	info_msg "Build options: ${options}"
+  if [[ $BUILD_VERSION == *"disable_network_proxy"* ]]; then
+    GYP_DEFINES+=",TDESKTOP_DISABLE_NETWORK_PROXY"
+  fi
 
-	echo -e "${options}" >> "$UPSTREAM/Telegram/Telegram.pro"
+  if [[ $BUILD_VERSION == *"disable_desktop_file_generation"* ]]; then
+    GYP_DEFINES+=",TDESKTOP_DISABLE_DESKTOP_FILE_GENERATION"
+  fi
 
-    travisStartFold "Build tdesktop"
+  if [[ $BUILD_VERSION == *"disable_unity_integration"* ]]; then
+    GYP_DEFINES+=",TDESKTOP_DISABLE_UNITY_INTEGRATION"
+  fi
 
-    buildTelegram
-    
-    travisEndFold
+  info_msg "Build defines: ${GYP_DEFINES}"
+
+  buildTelegram
+
+  travisEndFold
+}
+
+getXkbCommon() {
+  travisStartFold "Getting xkbcommon"
+
+  local XKB_CACHE="$CACHE/libxkbcommon"
+  local XKB_CACHE_FILE="$XKB_CACHE/.cache.txt"
+  local XKB_CACHE_KEY="${XKB_CACHE_VERSION}"
+  local XKB_CACHE_OUTDATED="1"
+
+  if [ ! -d "$XKB_CACHE" ]; then
+    mkdir -p "$XKB_CACHE"
+  fi
+
+  ln -sf "$XKB_CACHE" "$XKB_PATH"
+
+  if [ -f "$XKB_CACHE_FILE" ]; then
+    local XKB_CACHE_KEY_FOUND=`tail -n 1 $XKB_CACHE_FILE`
+    if [ "$XKB_CACHE_KEY" == "$XKB_CACHE_KEY_FOUND" ]; then
+      XKB_CACHE_OUTDATED="0"
+    else
+      info_msg "Cache key '$XKB_CACHE_KEY_FOUND' does not match '$XKB_CACHE_KEY', rebuilding libxkbcommon"
+    fi
+  fi
+  if [ "$XKB_CACHE_OUTDATED" == "1" ]; then
+    buildXkbCommon
+    sudo echo $XKB_CACHE_KEY > "$XKB_CACHE_FILE"
+  else
+    info_msg "Using cached libxkbcommon"
+  fi
+}
+
+buildXkbCommon() {
+  info_msg "Downloading and building libxkbcommon"
+
+  if [ -d "$EXTERNAL/libxkbcommon" ]; then
+    rm -rf "$EXTERNAL/libxkbcommon"
+  fi
+  cd $XKB_PATH
+  rm -rf *
+
+  cd "$EXTERNAL"
+  git clone https://github.com/xkbcommon/libxkbcommon.git
+
+  cd "$EXTERNAL/libxkbcommon"
+  ./autogen.sh --prefix=$XKB_PATH
+  make $MAKE_ARGS
+  sudo make install
+  sudo ldconfig
+}
+
+getVa() {
+  travisStartFold "Getting libva"
+
+  local VA_CACHE="$CACHE/libva"
+  local VA_CACHE_FILE="$VA_CACHE/.cache.txt"
+  local VA_CACHE_KEY="${VA_CACHE_VERSION}"
+  local VA_CACHE_OUTDATED="1"
+
+  if [ ! -d "$VA_CACHE" ]; then
+    mkdir -p "$VA_CACHE"
+  fi
+
+  ln -sf "$VA_CACHE" "$VA_PATH"
+
+  if [ -f "$VA_CACHE_FILE" ]; then
+    local VA_CACHE_KEY_FOUND=`tail -n 1 $VA_CACHE_FILE`
+    if [ "$VA_CACHE_KEY" == "$VA_CACHE_KEY_FOUND" ]; then
+      VA_CACHE_OUTDATED="0"
+    else
+      info_msg "Cache key '$VA_CACHE_KEY_FOUND' does not match '$VA_CACHE_KEY', rebuilding libva"
+    fi
+  fi
+  if [ "$VA_CACHE_OUTDATED" == "1" ]; then
+    buildVa
+    sudo echo $VA_CACHE_KEY > "$VA_CACHE_FILE"
+  else
+    info_msg "Using cached libva"
+  fi
+}
+
+buildVa() {
+  info_msg "Downloading and building libva"
+
+  if [ -d "$EXTERNAL/libva" ]; then
+    rm -rf "$EXTERNAL/libva"
+  fi
+  cd $VA_PATH
+  rm -rf *
+
+  cd "$EXTERNAL"
+  git clone https://github.com/01org/libva
+
+  cd "$EXTERNAL/libva"
+  ./autogen.sh --prefix=$VA_PATH --enable-static
+  make $MAKE_ARGS
+  sudo make install
+  sudo ldconfig
+}
+
+getVdpau() {
+  travisStartFold "Getting libvdpau"
+
+  local VDPAU_CACHE="$CACHE/libvdpau"
+  local VDPAU_CACHE_FILE="$VDPAU_CACHE/.cache.txt"
+  local VDPAU_CACHE_KEY="${VDPAU_CACHE_VERSION}"
+  local VDPAU_CACHE_OUTDATED="1"
+
+  if [ ! -d "$VDPAU_CACHE" ]; then
+    mkdir -p "$VDPAU_CACHE"
+  fi
+
+  ln -sf "$VDPAU_CACHE" "$VDPAU_PATH"
+
+  if [ -f "$VDPAU_CACHE_FILE" ]; then
+    local VDPAU_CACHE_KEY_FOUND=`tail -n 1 $VDPAU_CACHE_FILE`
+    if [ "$VDPAU_CACHE_KEY" == "$VDPAU_CACHE_KEY_FOUND" ]; then
+      VDPAU_CACHE_OUTDATED="0"
+    else
+      info_msg "Cache key '$VDPAU_CACHE_KEY_FOUND' does not match '$VDPAU_CACHE_KEY', rebuilding libvdpau"
+    fi
+  fi
+  if [ "$VDPAU_CACHE_OUTDATED" == "1" ]; then
+    buildVdpau
+    sudo echo $VDPAU_CACHE_KEY > "$VDPAU_CACHE_FILE"
+  else
+    info_msg "Using cached libvdpau"
+  fi
+}
+
+buildVdpau() {
+  info_msg "Downloading and building libvdpau"
+
+  if [ -d "$EXTERNAL/libvdpau" ]; then
+    rm -rf "$EXTERNAL/libvdpau"
+  fi
+  cd $VDPAU_PATH
+  rm -rf *
+
+  cd "$EXTERNAL"
+  git clone git://anongit.freedesktop.org/vdpau/libvdpau
+
+  cd "$EXTERNAL/libvdpau"
+  ./autogen.sh --prefix=$VDPAU_PATH --enable-static
+  make $MAKE_ARGS
+  sudo make install
+  sudo ldconfig
+}
+
+getFFmpeg() {
+  travisStartFold "Getting ffmpeg"
+
+  local FFMPEG_CACHE="$CACHE/ffmpeg"
+  local FFMPEG_CACHE_FILE="$FFMPEG_CACHE/.cache.txt"
+  local FFMPEG_CACHE_KEY="${FFMPEG_CACHE_VERSION}"
+  local FFMPEG_CACHE_OUTDATED="1"
+
+  if [ ! -d "$FFMPEG_CACHE" ]; then
+    mkdir -p "$FFMPEG_CACHE"
+  fi
+
+  ln -sf "$FFMPEG_CACHE" "$FFMPEG_PATH"
+
+  if [ -f "$FFMPEG_CACHE_FILE" ]; then
+    local FFMPEG_CACHE_KEY_FOUND=`tail -n 1 $FFMPEG_CACHE_FILE`
+    if [ "$FFMPEG_CACHE_KEY" == "$FFMPEG_CACHE_KEY_FOUND" ]; then
+      FFMPEG_CACHE_OUTDATED="0"
+    else
+      info_msg "Cache key '$FFMPEG_CACHE_KEY_FOUND' does not match '$FFMPEG_CACHE_KEY', rebuilding ffmpeg"
+    fi
+  fi
+  if [ "$FFMPEG_CACHE_OUTDATED" == "1" ]; then
+    buildFFmpeg
+    sudo echo $FFMPEG_CACHE_KEY > "$FFMPEG_CACHE_FILE"
+  else
+    info_msg "Using cached ffmpeg"
+  fi
+}
+
+buildFFmpeg() {
+  info_msg "Downloading and building ffmpeg"
+
+  if [ -d "$EXTERNAL/ffmpeg" ]; then
+    rm -rf "$EXTERNAL/ffmpeg"
+  fi
+  cd $FFMPEG_PATH
+  rm -rf *
+
+  cd "$EXTERNAL"
+  git clone https://git.ffmpeg.org/ffmpeg.git
+
+  cd "$EXTERNAL/ffmpeg"
+  ./configure \
+      --prefix=$FFMPEG_PATH \
+      --disable-debug \
+      --disable-programs \
+      --disable-doc \
+      --disable-everything \
+      --enable-gpl \
+      --enable-version3 \
+      --enable-libopus \
+      --enable-decoder=aac \
+      --enable-decoder=aac_latm \
+      --enable-decoder=aasc \
+      --enable-decoder=flac \
+      --enable-decoder=gif \
+      --enable-decoder=h264 \
+      --enable-decoder=h264_vdpau \
+      --enable-decoder=mp1 \
+      --enable-decoder=mp1float \
+      --enable-decoder=mp2 \
+      --enable-decoder=mp2float \
+      --enable-decoder=mp3 \
+      --enable-decoder=mp3adu \
+      --enable-decoder=mp3adufloat \
+      --enable-decoder=mp3float \
+      --enable-decoder=mp3on4 \
+      --enable-decoder=mp3on4float \
+      --enable-decoder=mpeg4 \
+      --enable-decoder=mpeg4_vdpau \
+      --enable-decoder=msmpeg4v2 \
+      --enable-decoder=msmpeg4v3 \
+      --enable-decoder=opus \
+      --enable-decoder=vorbis \
+      --enable-decoder=wavpack \
+      --enable-decoder=wmalossless \
+      --enable-decoder=wmapro \
+      --enable-decoder=wmav1 \
+      --enable-decoder=wmav2 \
+      --enable-decoder=wmavoice \
+      --enable-encoder=libopus \
+      --enable-hwaccel=h264_vaapi \
+      --enable-hwaccel=h264_vdpau \
+      --enable-hwaccel=mpeg4_vaapi \
+      --enable-hwaccel=mpeg4_vdpau \
+      --enable-parser=aac \
+      --enable-parser=aac_latm \
+      --enable-parser=flac \
+      --enable-parser=h264 \
+      --enable-parser=mpeg4video \
+      --enable-parser=mpegaudio \
+      --enable-parser=opus \
+      --enable-parser=vorbis \
+      --enable-demuxer=aac \
+      --enable-demuxer=flac \
+      --enable-demuxer=gif \
+      --enable-demuxer=h264 \
+      --enable-demuxer=mov \
+      --enable-demuxer=mp3 \
+      --enable-demuxer=ogg \
+      --enable-demuxer=wav \
+      --enable-muxer=ogg \
+      --enable-muxer=opus
+  make $MAKE_ARGS
+  sudo make install
+  sudo ldconfig
+}
+
+getOpenAL() {
+  travisStartFold "Getting openal-soft"
+
+  local OPENAL_CACHE="$CACHE/openal-soft"
+  local OPENAL_CACHE_FILE="$OPENAL_CACHE/.cache.txt"
+  local OPENAL_CACHE_KEY="${OPENAL_CACHE_VERSION}"
+  local OPENAL_CACHE_OUTDATED="1"
+
+  if [ ! -d "$OPENAL_CACHE" ]; then
+    mkdir -p "$OPENAL_CACHE"
+  fi
+
+  ln -sf "$OPENAL_CACHE" "$OPENAL_PATH"
+
+  if [ -f "$OPENAL_CACHE_FILE" ]; then
+    local OPENAL_CACHE_KEY_FOUND=`tail -n 1 $OPENAL_CACHE_FILE`
+    if [ "$OPENAL_CACHE_KEY" == "$OPENAL_CACHE_KEY_FOUND" ]; then
+      OPENAL_CACHE_OUTDATED="0"
+    else
+      info_msg "Cache key '$OPENAL_CACHE_KEY_FOUND' does not match '$OPENAL_CACHE_KEY', rebuilding openal-soft"
+    fi
+  fi
+  if [ "$OPENAL_CACHE_OUTDATED" == "1" ]; then
+    buildOpenAL
+    sudo echo $OPENAL_CACHE_KEY > "$OPENAL_CACHE_FILE"
+  else
+    info_msg "Using cached openal-soft"
+  fi
+}
+
+buildOpenAL() {
+  info_msg "Downloading and building openal-soft"
+
+  if [ -d "$EXTERNAL/openal-soft" ]; then
+    rm -rf "$EXTERNAL/openal-soft"
+  fi
+  cd $OPENAL_PATH
+  rm -rf *
+
+  cd "$EXTERNAL"
+  git clone https://github.com/kcat/openal-soft.git
+
+  cd "$EXTERNAL/openal-soft/build"
+  cmake \
+      -D CMAKE_INSTALL_PREFIX=$OPENAL_PATH \
+      -D CMAKE_BUILD_TYPE=Release \
+      -D LIBTYPE=STATIC \
+      ..
+  make $MAKE_ARGS
+  sudo make install
+  sudo ldconfig
 }
 
 getBreakpad() {
-    travisStartFold "Getting breakpad"
+  travisStartFold "Getting breakpad"
 
-    local BREAKPAD_CACHE="$CACHE/breakpad"
-    local BREAKPAD_CACHE_FILE="$BREAKPAD_CACHE/.cache.txt"
-    
-    if [ ! -d "$BREAKPAD_CACHE" ]; then
-        mkdir -p "$BREAKPAD_CACHE"
-    fi
+  local BREAKPAD_CACHE="$CACHE/breakpad"
+  local BREAKPAD_CACHE_FILE="$BREAKPAD_CACHE/.cache.txt"
+  local BREAKPAD_CACHE_KEY="${BREAKPAD_CACHE_VERSION}"
+  local BREAKPAD_CACHE_OUTDATED="1"
 
-    ln -sf "$BREAKPAD_CACHE" "$BREAKPAD_PATH"
+  if [ ! -d "$BREAKPAD_CACHE" ]; then
+    mkdir -p "$BREAKPAD_CACHE"
+  fi
 
-    if [ -f "$BREAKPAD_CACHE_FILE" ]; then
-        info_msg "Using cached breakpad"
-        makeBreakpadLink
+  ln -sf "$BREAKPAD_CACHE" "$BREAKPAD_PATH"
+
+  if [ -f "$BREAKPAD_CACHE_FILE" ]; then
+    local BREAKPAD_CACHE_KEY_FOUND=`tail -n 1 $BREAKPAD_CACHE_FILE`
+    if [ "$BREAKPAD_CACHE_KEY" == "$BREAKPAD_CACHE_KEY_FOUND" ]; then
+      BREAKPAD_CACHE_OUTDATED="0"
     else
-        buildBreakpad
-        sudo touch "$BREAKPAD_CACHE_FILE"
+      info_msg "Cache key '$BREAKPAD_CACHE_KEY_FOUND' does not match '$BREAKPAD_CACHE_KEY', rebuilding breakpad"
     fi
+  fi
+  if [ "$BREAKPAD_CACHE_OUTDATED" == "1" ]; then
+    buildBreakpad
+    sudo echo $BREAKPAD_CACHE_KEY > "$BREAKPAD_CACHE_FILE"
+  else
+    info_msg "Using cached breakpad"
+  fi
 }
 
 buildBreakpad() {
-    info_msg "Downloading and building breakpad"
+  info_msg "Downloading and building breakpad"
 
-    cd "$EXTERNAL"
-    git clone https://chromium.googlesource.com/breakpad/breakpad
+  if [ -d "$EXTERNAL/breakpad" ]; then
+    rm -rf "$EXTERNAL/breakpad"
+  fi
+  cd $BREAKPAD_PATH
+  rm -rf *
 
-    makeBreakpadLink
-    cd "$BREAKPAD_PATH"
-    ./configure
-    make $MAKE_ARGS
-}
+  cd "$EXTERNAL"
+  git clone https://chromium.googlesource.com/breakpad/breakpad
 
-makeBreakpadLink() {
-    local LSS_PATH="$BREAKPAD_PATH/src/third_party/lss"
-    ln -s -f "$EXTERNAL/linux-syscall-support" "$LSS_PATH"
-    
-    local LSS_GIT_PATH="$LSS_PATH/.git"
-    
-    if [ -d "$LSS_GIT_PATH" ]; then # Remove git dir to prevent cache changes
-        rm -rf "$LSS_GIT_PATH"
-    fi
+  cd "$EXTERNAL/breakpad/src/third_party"
+  git clone https://chromium.googlesource.com/linux-syscall-support lss
+
+  cd "$EXTERNAL/breakpad"
+  ./configure --prefix=$BREAKPAD_PATH
+  make $MAKE_ARGS
+  sudo make install
+  sudo ldconfig
 }
 
 getCustomQt() {
-    travisStartFold "Getting patched QT"
+  travisStartFold "Getting patched Qt"
 
-    local QT_CACHE="$CACHE/qtPatched"
-    local QT_CACHE_FILE="$QT_CACHE/.cache.txt"
+  local QT_CACHE="$CACHE/qtPatched"
+  local QT_CACHE_FILE="$QT_CACHE/.cache.txt"
+  local QT_PATCH_CHECKSUM=`sha1sum $QT_PATCH`
+  local QT_CACHE_KEY="${QT_VERSION}_${QT_CACHE_VERSION}_${QT_PATCH_CHECKSUM:0:32}"
+  local QT_CACHE_OUTDATED="1"
 
-    if [ ! -d "$QT_CACHE" ]; then
-        mkdir -p "$QT_CACHE"
-    fi
+  if [ ! -d "$QT_CACHE" ]; then
+    mkdir -p "$QT_CACHE"
+  fi
 
-    ln -sf "$QT_CACHE" "$QT_PATH"
+  ln -sf "$QT_CACHE" "$QT_PATH"
 
-    if [ -f "$QT_CACHE_FILE" ]; then
-        info_msg "Using cached patched qt"
+  if [ -f "$QT_CACHE_FILE" ]; then
+    local QT_CACHE_KEY_FOUND=`tail -n 1 $QT_CACHE_FILE`
+    if [ "$QT_CACHE_KEY" == "$QT_CACHE_KEY_FOUND" ]; then
+      QT_CACHE_OUTDATED="0"
     else
-        buildCustomQt
-        sudo touch "$QT_CACHE_FILE"
+      info_msg "Cache key '$QT_CACHE_KEY_FOUND' does not match '$QT_CACHE_KEY', rebuilding patched Qt"
     fi
+  fi
+  if [ "$QT_CACHE_OUTDATED" == "1" ]; then
+    buildCustomQt
+    sudo echo $QT_CACHE_KEY > "$QT_CACHE_FILE"
+  else
+    info_msg "Using cached patched Qt"
+  fi
 
-    export PATH="$QT_PATH/bin:$PATH"
+  export PATH="$QT_PATH/bin:$PATH"
 }
 
 buildCustomQt() {
-    info_msg "Downloading and building patched qt"
+  QT_WAS_BUILT="1"
+  info_msg "Downloading and building patched qt"
 
-    cd "$EXTERNAL"
-    echo -e "Clone Qt ${QT_VERSION}\n"
-    git clone git://code.qt.io/qt/qt5.git qt${QT_VERSION}
-    cd qt${QT_VERSION}
-    git checkout "$(echo ${QT_VERSION} | sed -e s/\..$//)"
-    perl init-repository --module-subset=qtbase,qtimageformats
-    git checkout v${QT_VERSION}
-    cd qtbase && git checkout v${QT_VERSION} && cd ..
-    cd qtimageformats && git checkout v${QT_VERSION} && cd ..
-    cd ..
+  if [ -d "$EXTERNAL/qt${QT_VERSION}" ]; then
+    rm -rf "$EXTERNAL/qt${QT_VERSION}"
+  fi
+  cd $QT_PATH
+  rm -rf *
 
-    cd "$EXTERNAL/qt${QT_VERSION}/qtbase"
-    git apply "$UPSTREAM/Telegram/Patches/qtbase_${QT_VERSION//\./_}.diff"
-    cd ..
-    ./configure -prefix "$QT_PATH" -release -opensource -confirm-license -qt-zlib \
-                -qt-libpng -qt-libjpeg -qt-freetype -qt-harfbuzz -qt-pcre -qt-xcb \
-                -qt-xkbcommon-x11 -no-opengl -static -nomake examples -nomake tests \
-                -dbus-runtime -openssl-linked -no-gstreamer -no-mtdev # <- Not sure about these
-    make $MAKE_ARGS
-    sudo make install
+  cd "$EXTERNAL"
+  git clone git://code.qt.io/qt/qt5.git qt${QT_VERSION}
+
+  cd "$EXTERNAL/qt${QT_VERSION}"
+  perl init-repository --branch --module-subset=qtbase,qtimageformats
+  git checkout v${QT_VERSION}
+  cd qtbase && git checkout v${QT_VERSION} && cd ..
+  cd qtimageformats && git checkout v${QT_VERSION} && cd ..
+
+  cd "$EXTERNAL/qt${QT_VERSION}/qtbase"
+  git apply "$QT_PATCH"
+  cd ..
+
+  ./configure -prefix $QT_PATH -release -opensource -confirm-license -qt-zlib \
+              -qt-libpng -qt-libjpeg -qt-freetype -qt-harfbuzz -qt-pcre -qt-xcb \
+              -qt-xkbcommon-x11 -no-opengl -no-gtkstyle -static \
+              -nomake examples -nomake tests \
+              -dbus-runtime -no-gstreamer -no-mtdev # <- Not sure about these
+  make $MAKE_ARGS
+  sudo make install
+}
+
+getGSL() {
+  cd "$UPSTREAM"
+  git submodule init
+  git submodule update
+}
+
+getGYP() {
+  travisStartFold "Getting patched GYP"
+
+  local GYP_CACHE="$CACHE/gyp"
+  local GYP_CACHE_FILE="$GYP_CACHE/.cache.txt"
+  local GYP_PATCH_CHECKSUM=`sha1sum $GYP_PATCH`
+  local GYP_CACHE_KEY="${GYP_CACHE_VERSION}_${GYP_PATCH_CHECKSUM:0:32}"
+  local GYP_CACHE_OUTDATED="1"
+
+  if [ ! -d "$GYP_CACHE" ]; then
+    mkdir -p "$GYP_CACHE"
+  fi
+
+  ln -sf "$GYP_CACHE" "$GYP_PATH"
+
+  if [ -f "$GYP_CACHE_FILE" ]; then
+    local GYP_CACHE_KEY_FOUND=`tail -n 1 $GYP_CACHE_FILE`
+    if [ "$GYP_CACHE_KEY" == "$GYP_CACHE_KEY_FOUND" ]; then
+      GYP_CACHE_OUTDATED="0"
+    else
+      info_msg "Cache key '$GYP_CACHE_KEY_FOUND' does not match '$GYP_CACHE_KEY', rebuilding patched GYP"
+    fi
+  fi
+  if [ "$GYP_CACHE_OUTDATED" == "1" ]; then
+    buildGYP
+    sudo echo $GYP_CACHE_KEY > "$GYP_CACHE_FILE"
+  else
+    info_msg "Using cached patched GYP"
+  fi
+}
+
+buildGYP() {
+  info_msg "Downloading and building patched GYP"
+
+  if [ -d "$EXTERNAL/gyp" ]; then
+    rm -rf "$EXTERNAL/gyp"
+  fi
+  cd $GYP_PATH
+  rm -rf *
+
+  cd "$EXTERNAL"
+  git clone https://chromium.googlesource.com/external/gyp
+
+  cd "$EXTERNAL/gyp"
+  git checkout 702ac58e4772
+  git apply "$GYP_PATCH"
+  cp -r * "$GYP_PATH/"
 }
 
 buildTelegram() {
-	info_msg "Build codegen_style"
-	# Build codegen_style
-	mkdir -p "$UPSTREAM/Linux/obj/codegen_style/Debug"
-	cd "$UPSTREAM/Linux/obj/codegen_style/Debug"
-	qmake QT_TDESKTOP_PATH="${QT_PATH}" QT_TDESKTOP_VERSION=${QT_VERSION} CONFIG+=debug "../../../../Telegram/build/qmake/codegen_style/codegen_style.pro"
-	make $MAKE_ARGS
+  travisStartFold "Build tdesktop"
 
-	info_msg "Build codegen_numbers"
-	# Build codegen_numbers
-	mkdir -p "$UPSTREAM/Linux/obj/codegen_numbers/Debug"
-	cd "$UPSTREAM/Linux/obj/codegen_numbers/Debug"
-	qmake QT_TDESKTOP_PATH="${QT_PATH}" QT_TDESKTOP_VERSION=${QT_VERSION} CONFIG+=debug "../../../../Telegram/build/qmake/codegen_numbers/codegen_numbers.pro"
-	make $MAKE_ARGS
+  cd "$UPSTREAM/Telegram/gyp"
+  "$GYP_PATH/gyp" \
+      -Dbuild_defines=${GYP_DEFINES:1} \
+      -Dlinux_path_xkbcommon=$XKB_PATH \
+      -Dlinux_path_va=$VA_PATH \
+      -Dlinux_path_vdpau=$VDPAU_PATH \
+      -Dlinux_path_ffmpeg=$FFMPEG_PATH \
+      -Dlinux_path_openal=$OPENAL_PATH \
+      -Dlinux_path_qt=$QT_PATH \
+      -Dlinux_path_breakpad=$BREAKPAD_PATH \
+      -Dlinux_path_libexif_lib=/usr/local/lib \
+      -Dlinux_path_opus_include=/usr/include/opus \
+      -Dlinux_lib_ssl=-lssl \
+      -Dlinux_lib_crypto=-lcrypto \
+      -Dlinux_lib_icu=-licuuc\ -licutu\ -licui18n \
+      --depth=. --generator-output=.. --format=cmake -Goutput_dir=../out \
+      Telegram.gyp
+  cd "$UPSTREAM/out/Debug"
 
-	info_msg "Build MetaLang"
-	# Build MetaLang
-	mkdir -p "$UPSTREAM/Linux/DebugIntermediateLang"
-	cd "$UPSTREAM/Linux/DebugIntermediateLang"
-	qmake QT_TDESKTOP_PATH="${QT_PATH}" QT_TDESKTOP_VERSION=${QT_VERSION} CONFIG+=debug "../../Telegram/MetaLang.pro"
-	make $MAKE_ARGS
-
-	info_msg "Build Telegram Desktop"
-	# Build Telegram Desktop
-	mkdir -p "$UPSTREAM/Linux/DebugIntermediate"
-	cd "$UPSTREAM/Linux/DebugIntermediate"
-
-	./../codegen/Debug/codegen_style "-I./../../Telegram/Resources" "-I./../../Telegram/SourceFiles" "-o./GeneratedFiles/styles" all_files.style --rebuild
-	./../codegen/Debug/codegen_numbers "-o./GeneratedFiles" "./../../Telegram/Resources/numbers.txt"
-	./../DebugLang/MetaLang -lang_in ./../../Telegram/Resources/langs/lang.strings -lang_out ./GeneratedFiles/lang_auto
-	qmake QT_TDESKTOP_PATH="${QT_PATH}" QT_TDESKTOP_VERSION=${QT_VERSION} CONFIG+=debug "../../Telegram/Telegram.pro"
-	make $MAKE_ARGS
+  export ASM="gcc"
+  cmake .
+  make $MAKE_ARGS
 }
 
 check() {
-	local filePath="$UPSTREAM/Linux/Debug/Telegram"
-	if test -f "$filePath"; then
-		success_msg "Build successful done! :)"
+  local filePath="$UPSTREAM/out/Debug/Telegram"
+  if test -f "$filePath"; then
+    success_msg "Build successfully done! :)"
 
-		local size;
-		size=$(stat -c %s "$filePath")
-		success_msg "File size of ${filePath}: ${size} Bytes"
-	else
-		error_msg "Build error, output file does not exist"
-		exit 1
-	fi
+    local size;
+    size=$(stat -c %s "$filePath")
+    success_msg "File size of ${filePath}: ${size} Bytes"
+  else
+    error_msg "Build error, output file does not exist"
+    exit 1
+  fi
 }
 
 source ./.travis/common.sh

.travis/check.sh

@@ -1,55 +1,23 @@
 #!/bin/bash
-# Checks commit message, ...
+# Checks if the commit message contains the signature
 
 run() {
-	checkCommitMessage
+    checkCommitMessage
 }
 
 checkCommitMessage() {
-	info_msg "Commit message: ${TRAVIS_COMMIT_MSG}";
-	info_msg "Is pull request: ${TRAVIS_PULL_REQUEST}";
+    info_msg "Commit message: ${TRAVIS_COMMIT_MSG}";
+    info_msg "Is pull request: ${TRAVIS_PULL_REQUEST}";
 
-	if [[ $TRAVIS_PULL_REQUEST != "false" ]];then
-		if [[  $TRAVIS_COMMIT_MSG != *"Signed-off-by: "* ]];then
-			error_msg "The commit message does not contain the signature!"
-			error_msg "More information: https://github.com/telegramdesktop/tdesktop/blob/master/.github/CONTRIBUTING.md#sign-your-work"
-			addMissingSignatureInfos
-			exit 1
-		else
-			success_msg "Commit message contains signature"
-		fi
-	fi
-}
-
-addMissingSignatureInfos() {
-	if [[ $BUILD_VERSION == "" ]]; then
-		local TEXT="Hi,\n\
-thanks for the pull request!\n\
-\n\
-Please read our [contributing policy](https://github.com/telegramdesktop/tdesktop/blob/master/.github/CONTRIBUTING.md). You'll need to make a pull request with the \\\"Signed-off-by:\\\" signature being the last line of your commit message, like it is described in [sign your work](https://github.com/telegramdesktop/tdesktop/blob/master/.github/CONTRIBUTING.md#sign-your-work) section. That will grant your work into the public domain.\n\
-\n\
-(See [travis build](https://travis-ci.org/telegramdesktop/tdesktop/jobs/${TRAVIS_JOB_ID}))"
-		addCommentToGitHub "${TEXT}"
-		addLabelToGitHub "missing signature"
-		info_msg "Added missing signature info on github"
-	fi
-}
-
-addCommentToGitHub() {
-	local BODY=$1
-	sendGitHubRequest "POST" "{\"body\": \"${BODY}\"}" "repos/${TRAVIS_REPO_SLUG}/issues/${TRAVIS_PULL_REQUEST}/comments"
-}
-
-addLabelToGitHub() {
-	local LABEL=$1
-	sendGitHubRequest "PATCH" "{\"labels\": [\"${LABEL}\"]}" "repos/${TRAVIS_REPO_SLUG}/issues/${TRAVIS_PULL_REQUEST}"
-}
-
-sendGitHubRequest() {
-	local METHOD=$1
-	local BODY=$2
-	local URI=$3
-	curl -H "Authorization: token ${GH_AUTH_TOKEN}" --request "${METHOD}" --data "${BODY}" --silent "https://api.github.com/${URI}" > /dev/null
+    if [[ $TRAVIS_PULL_REQUEST != "false" ]];then
+        if [[  $TRAVIS_COMMIT_MSG != *"Signed-off-by: "* ]];then
+            error_msg "The commit message does not contain the signature!"
+            error_msg "More information: https://github.com/telegramdesktop/tdesktop/blob/master/.github/CONTRIBUTING.md#sign-your-work"
+            exit 1
+        else
+            success_msg "Commit message contains signature"
+        fi
+    fi
 }
 
 source ./.travis/common.sh

.travis/common.sh

@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 # set colors
 RCol='\e[0m'    # Text Reset
 
@@ -11,8 +12,6 @@ Pur='\e[0;35m';     BPur='\e[1;35m';    UPur='\e[4;35m';    IPur='\e[0;95m';
 Cya='\e[0;36m';     BCya='\e[1;36m';    UCya='\e[4;36m';    ICya='\e[0;96m';    BICya='\e[1;96m';   On_Cya='\e[46m';    On_ICya='\e[0;106m';
 Whi='\e[0;37m';     BWhi='\e[1;37m';    UWhi='\e[4;37m';    IWhi='\e[0;97m';    BIWhi='\e[1;97m';   On_Whi='\e[47m';    On_IWhi='\e[0;107m';
 
-
-
 start_msg() {
     echo -e "\n${Gre}$*${RCol}"
 }

README.md

@@ -2,7 +2,11 @@
 
 This is the complete source code and the build instructions for the alpha version of the official desktop client for the [Telegram][telegram] messenger, based on the [Telegram API][telegram_api] and the [MTProto][telegram_proto] secure protocol.
 
-[![Build Status](https://travis-ci.org/telegramdesktop/tdesktop.svg?branch=master)](https://travis-ci.org/telegramdesktop/tdesktop)
+[![Version](https://badge.fury.io/gh/telegramdesktop%2Ftdesktop.svg)](https://github.com/telegramdesktop/tdesktop/releases)
+[![Build Status](https://travis-ci.org/telegramdesktop/tdesktop.svg?branch=dev)](https://travis-ci.org/telegramdesktop/tdesktop)
+[![Build status](https://ci.appveyor.com/api/projects/status/uiw2y768iy4i5bu8/branch/dev?svg=true)](https://ci.appveyor.com/project/telegramdesktop/tdesktop)
+
+[![Preview of Telegram Desktop][preview_image]][preview_image_url]
 
 The source code is published under GPLv3 with OpenSSL exception, the license is available [here][license].
 
@@ -12,11 +16,11 @@ The source code is published under GPLv3 with OpenSSL exception, the license is
 * Mac OS X 10.8 - Mac OS X 10.11
 * Mac OS X 10.6 - Mac OS X 10.7 (separate build)
 * Ubuntu 12.04 - Ubuntu 16.04
-* Fedora 22
+* Fedora 22 - Fedora 24
 
 ## Third-party
 
-* Qt 5.3.2 and 5.6.0, slightly patched ([LGPL](http://doc.qt.io/qt-5/lgpl.html))
+* Qt 5.3.2 and 5.6.2, slightly patched ([LGPL](http://doc.qt.io/qt-5/lgpl.html))
 * OpenSSL 1.0.1g ([OpenSSL License](https://www.openssl.org/source/license.html))
 * zlib 1.2.8 ([zlib License](http://www.zlib.net/zlib_license.html))
 * libexif 0.6.20 ([LGPL](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html))
@@ -29,56 +33,25 @@ The source code is published under GPLv3 with OpenSSL exception, the license is
 * OpenAL Soft ([LGPL](http://kcat.strangesoft.net/openal.html))
 * Opus codec ([BSD license](http://www.opus-codec.org/license/))
 * FFmpeg ([LGPL](https://www.ffmpeg.org/legal.html))
+* Guideline Support Library ([MIT License](https://github.com/Microsoft/GSL/blob/master/LICENSE))
+* Mapbox Variant ([BSD license](https://github.com/mapbox/variant/blob/master/LICENSE))
 * Open Sans font ([Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0.html))
 
 ## Build instructions
 
 * [Visual Studio 2015][msvc]
-* [Xcode 7][xcode]
+* [Xcode 8][xcode]
 * [GYP/CMake on GNU/Linux][cmake]
 
-## Projects in Telegram solution
-
-* ### Telegram
-
-  [Telegram Desktop][telegram_desktop] messenger
-
-* ### Updater
-
-  A little app, that is launched by Telegram when update is ready, replaces all files and launches it back.
-
-* ### Packer
-
-  Compiles given files to single update file, compresses it with lzma and signs with a private key. It is not built in **Debug** and **Release** configurations of Telegram solution, because private key is inaccessible.
-
-* ### MetaEmoji
-
-  Creates four sprites and text2emoji replace code
-  * SourceFiles/art/emoji.png
-  * SourceFiles/art/emoji_125x.png
-  * SourceFiles/art/emoji_150x.png
-  * SourceFiles/art/emoji_200x.png
-  * SourceFiles/art/emoji_250x.png
-  * SourceFiles/ui/emoji_config.cpp
-
-* ### codegen_style
-* ### codegen_numbers
-
-  Helper code generating console utilities.
-
-* ### MetaLang
-
-  Creates from languagepack file `Resources/lang.strings` language constants code and language file parse code:
-  * GeneratedFiles/lang.h
-  * GeneratedFiles/lang.cpp
-
 [//]: # (LINKS)
 [telegram]: https://telegram.org
 [telegram_desktop]: https://desktop.telegram.org
 [telegram_api]: https://core.telegram.org
 [telegram_proto]: https://core.telegram.org/mtproto
 [license]: LICENSE
-[msvc]: doc/building-msvc.md
-[xcode]: doc/building-xcode.md
-[xcode_old]: doc/building-xcode-old.md
-[cmake]: doc/building-cmake.md
+[msvc]: docs/building-msvc.md
+[xcode]: docs/building-xcode.md
+[xcode_old]: docs/building-xcode-old.md
+[cmake]: docs/building-cmake.md
+[preview_image]: https://github.com/telegramdesktop/tdesktop/blob/dev/docs/assets/preview.png "Preview of Telegram Desktop"
+[preview_image_url]: https://raw.githubusercontent.com/telegramdesktop/tdesktop/dev/docs/assets/preview.png

Telegram/Patches/macold/crashpad.diff

@@ -0,0 +1,20 @@
+diff --git a/build/crashpad.gypi b/build/crashpad.gypi
+index 027c7b6..4bfdfb5 100644
+--- a/build/crashpad.gypi
++++ b/build/crashpad.gypi
+@@ -25,5 +25,15 @@
+       4201,  # nonstandard extension used : nameless struct/union.
+       4324,  # structure was padded due to __declspec(align()).
+     ],
++    'xcode_settings': {
++      'OTHER_CPLUSPLUSFLAGS': [ '-nostdinc++' ],
++      'OTHER_LDFLAGS': [
++        '/usr/local/macold/lib/libc++.a',
++        '/usr/local/macold/lib/libc++abi.a',
++      ],
++    },
++    'include_dirs': [
++      '/usr/local/macold/include/c++/v1',
++    ],
+   },
+ }

Telegram/Patches/macold/mini_chromium.diff

@@ -0,0 +1,26 @@
+diff --git a/build/common.gypi b/build/common.gypi
+index 1affc70..c0d2f6a 100644
+--- a/build/common.gypi
++++ b/build/common.gypi
+@@ -66,6 +66,11 @@
+           'conditions': [
+             ['clang!=0', {
+               'CLANG_CXX_LANGUAGE_STANDARD': 'c++11',  # -std=c++11
++              'OTHER_CPLUSPLUSFLAGS': [ '-nostdinc++' ],
++              'OTHER_LDFLAGS': [
++                '/usr/local/macold/lib/libc++.a',
++                '/usr/local/macold/lib/libc++abi.a',
++              ],
+ 
+               # Don't link in libarclite_macosx.a, see http://crbug.com/156530.
+               'CLANG_LINK_OBJC_RUNTIME': 'NO',      # -fno-objc-link-runtime
+@@ -116,6 +121,9 @@
+           ],
+ 
+         },
++        'include_dirs': [
++          '/usr/local/macold/include/c++/v1',
++        ],
+       }],
+ 
+       ['OS=="linux"', {

Telegram/Patches/macold/qtbase_5_3_2.diff

@@ -0,0 +1,784 @@
+diff --git a/configure b/configure
+index cb8d78f..cadb3f0 100755
+--- a/configure
++++ b/configure
+@@ -511,7 +511,8 @@ if [ "$BUILD_ON_MAC" = "yes" ]; then
+         exit 2
+     fi
+ 
+-    if ! /usr/bin/xcrun -find xcrun >/dev/null 2>&1; then
++    # Patch: Fix Qt for working with Xcode 8.
++    if ! /usr/bin/xcrun -find xcodebuild >/dev/null 2>&1; then
+         echo >&2
+         echo "   Xcode not set up properly. You may need to confirm the license" >&2
+         echo "   agreement by running /usr/bin/xcodebuild without arguments." >&2
+diff --git a/mkspecs/common/g++-macx.conf b/mkspecs/common/g++-macx.conf
+index 086510d..c485967 100644
+--- a/mkspecs/common/g++-macx.conf
++++ b/mkspecs/common/g++-macx.conf
+@@ -14,7 +14,13 @@ QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -gdwarf-2
+ QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += -gdwarf-2
+ QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO += -g -gdwarf-2
+ 
+-QMAKE_LFLAGS_STATIC_LIB += -all_load
++# Patch: Don't remember :(
++#QMAKE_LFLAGS_STATIC_LIB += -all_load
++
++# Patch: Use C++14 with custom libc++ build.
++QMAKE_CXXFLAGS_CXX11 = -std=c++1y
++QMAKE_CXXFLAGS += -nostdinc++ -I/usr/local/macold/include/c++/v1
++QMAKE_LFLAGS += /usr/local/macold/lib/libc++.a /usr/local/macold/lib/libc++abi.a
+ 
+ QMAKE_XCODE_GCC_VERSION = com.apple.compilers.llvmgcc42
+ 
+diff --git a/mkspecs/features/mac/default_pre.prf b/mkspecs/features/mac/default_pre.prf
+index 0cc8cd6..ca9725b 100644
+--- a/mkspecs/features/mac/default_pre.prf
++++ b/mkspecs/features/mac/default_pre.prf
+@@ -12,7 +12,9 @@ isEmpty(QMAKE_XCODE_DEVELOPER_PATH) {
+         error("Xcode is not installed in $${QMAKE_XCODE_DEVELOPER_PATH}. Please use xcode-select to choose Xcode installation path.")
+ 
+     # Make sure Xcode is set up properly
+-    isEmpty($$list($$system("/usr/bin/xcrun -find xcrun 2>/dev/null"))): \
++
++    # Patch: Fix Qt for working with Xcode 8.
++    isEmpty($$list($$system("/usr/bin/xcrun -find xcodebuild 2>/dev/null"))): \
+         error("Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild.")
+ }
+ 
+diff --git a/src/gui/image/qbmphandler.cpp b/src/gui/image/qbmphandler.cpp
+index bb79a13..5d595bc 100644
+--- a/src/gui/image/qbmphandler.cpp
++++ b/src/gui/image/qbmphandler.cpp
+@@ -220,6 +220,10 @@ static bool read_dib_body(QDataStream &s, const BMP_INFOHDR &bi, int offset, int
+     int blue_scale = 0;
+     int alpha_scale = 0;
+ 
++    // Patch: Backport a fix for bmp reader.
++    if (!d->isSequential())
++        d->seek(startpos + BMP_FILEHDR_SIZE + (bi.biSize >= BMP_WIN4? BMP_WIN : bi.biSize)); // goto start of colormap
++
+     if (bi.biSize >= BMP_WIN4 || (comp == BMP_BITFIELDS && (nbits == 16 || nbits == 32))) {
+         if (d->read((char *)&red_mask, sizeof(red_mask)) != sizeof(red_mask))
+             return false;
+@@ -307,8 +311,9 @@ static bool read_dib_body(QDataStream &s, const BMP_INFOHDR &bi, int offset, int
+     image.setDotsPerMeterX(bi.biXPelsPerMeter);
+     image.setDotsPerMeterY(bi.biYPelsPerMeter);
+ 
+-    if (!d->isSequential())
+-        d->seek(startpos + BMP_FILEHDR_SIZE + (bi.biSize >= BMP_WIN4? BMP_WIN : bi.biSize)); // goto start of colormap
++    // Patch: Backport a fix for bmp reader.
++    //if (!d->isSequential())
++    //    d->seek(startpos + BMP_FILEHDR_SIZE + (bi.biSize >= BMP_WIN4? BMP_WIN : bi.biSize)); // goto start of colormap
+ 
+     if (ncols > 0) {                                // read color table
+         uchar rgb[4];
+diff --git a/src/gui/painting/qpaintengine_p.h b/src/gui/painting/qpaintengine_p.h
+index ebff950..4300ca4 100644
+--- a/src/gui/painting/qpaintengine_p.h
++++ b/src/gui/painting/qpaintengine_p.h
+@@ -87,8 +87,18 @@ public:
+         if (hasSystemTransform) {
+             if (systemTransform.type() <= QTransform::TxTranslate)
+                 systemClip.translate(qRound(systemTransform.dx()), qRound(systemTransform.dy()));
+-            else
++            // Patch: Transform the system clip region back from device pixels to device-independent pixels before
++            // applying systemTransform, which already has transform from device-independent pixels to device pixels.
++            else {
++#ifdef Q_OS_MAC
++                QTransform scaleTransform;
++                const qreal invDevicePixelRatio = 1. / pdev->devicePixelRatio();
++                scaleTransform.scale(invDevicePixelRatio, invDevicePixelRatio);
++                systemClip = systemTransform.map(scaleTransform.map(systemClip));
++#else
+                 systemClip = systemTransform.map(systemClip);
++#endif
++            }
+         }
+ 
+         // Make sure we're inside the viewport.
+diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
+index 4879ae5..56cdcba 100644
+--- a/src/gui/text/qtextlayout.cpp
++++ b/src/gui/text/qtextlayout.cpp
+@@ -654,6 +654,9 @@ int QTextLayout::nextCursorPosition(int oldPos, CursorMode mode) const
+         while (oldPos < len && !attributes[oldPos].graphemeBoundary)
+             oldPos++;
+     } else {
++        // Patch: Skip to the end of the current word, not to the start of the next one.
++        while (oldPos < len && attributes[oldPos].whiteSpace)
++            oldPos++;
+         if (oldPos < len && d->atWordSeparator(oldPos)) {
+             oldPos++;
+             while (oldPos < len && d->atWordSeparator(oldPos))
+@@ -662,8 +665,9 @@ int QTextLayout::nextCursorPosition(int oldPos, CursorMode mode) const
+             while (oldPos < len && !d->atSpace(oldPos) && !d->atWordSeparator(oldPos))
+                 oldPos++;
+         }
+-        while (oldPos < len && d->atSpace(oldPos))
+-            oldPos++;
++        // Patch: Skip to the end of the current word, not to the start of the next one.
++        //while (oldPos < len && d->atSpace(oldPos))
++        //    oldPos++;
+     }
+ 
+     return oldPos;
+@@ -1602,6 +1606,9 @@ namespace {
+         int currentPosition;
+         glyph_t previousGlyph;
+ 
++        // Patch: Backport a crash fix.
++        QFontEngine *previousGlyphFontEngine;
++
+         QFixed minw;
+         QFixed softHyphenWidth;
+         QFixed rightBearing;
+@@ -1634,13 +1641,19 @@ namespace {
+             if (currentPosition > 0 &&
+                 logClusters[currentPosition - 1] < glyphs.numGlyphs) {
+                 previousGlyph = currentGlyph(); // needed to calculate right bearing later
++
++                // Patch: Backport a crash fix.
++                previousGlyphFontEngine = fontEngine;
+             }
+         }
+ 
+-        inline void adjustRightBearing(glyph_t glyph)
++        // Patch: Backport a crash fix.
++        inline void adjustRightBearing(QFontEngine *engine, glyph_t glyph)
+         {
+             qreal rb;
+-            fontEngine->getGlyphBearings(glyph, 0, &rb);
++
++            // Patch: Backport a crash fix.
++            engine->getGlyphBearings(glyph, 0, &rb);
+             rightBearing = qMin(QFixed(), QFixed::fromReal(rb));
+         }
+ 
+@@ -1648,13 +1661,16 @@ namespace {
+         {
+             if (currentPosition <= 0)
+                 return;
+-            adjustRightBearing(currentGlyph());
++
++            // Patch: Backport a crash fix.
++            adjustRightBearing(fontEngine, currentGlyph());
+         }
+ 
+         inline void adjustPreviousRightBearing()
+         {
+             if (previousGlyph > 0)
+-                adjustRightBearing(previousGlyph);
++                // Patch: Backport a crash fix.
++                adjustRightBearing(previousGlyphFontEngine, previousGlyph);
+         }
+ 
+         inline void resetRightBearing()
+diff --git a/src/gui/text/qtextlayout.h b/src/gui/text/qtextlayout.h
+index cbe42c3..b273db7 100644
+--- a/src/gui/text/qtextlayout.h
++++ b/src/gui/text/qtextlayout.h
+@@ -194,6 +194,9 @@ private:
+                                QRectF *brect, int tabstops, int* tabarray, int tabarraylen,
+                                QPainter *painter);
+     QTextEngine *d;
++
++    // Patch: Give access to the internal api.
++    friend class TextBlock;
+ };
+ 
+ 
+diff --git a/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm b/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
+index ca7afb7..25ae500 100644
+--- a/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
++++ b/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
+@@ -256,6 +256,13 @@ static void getFontDescription(CTFontDescriptorRef font, FontDescription *fd)
+ 
+     fd->foundryName = QStringLiteral("CoreText");
+     fd->familyName = (CFStringRef) CTFontDescriptorCopyAttribute(font, kCTFontFamilyNameAttribute);
++
++    // Patch: Fix open sans semibold loading.
++    QCFString _displayName = (CFStringRef) CTFontDescriptorCopyAttribute(font, kCTFontDisplayNameAttribute);
++    if (_displayName == QStringLiteral("Open Sans Semibold")) {
++        fd->familyName = _displayName;
++    }
++
+     fd->styleName = (CFStringRef)CTFontDescriptorCopyAttribute(font, kCTFontStyleNameAttribute);
+     fd->weight = QFont::Normal;
+     fd->style = QFont::StyleNormal;
+diff --git a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
+index 92358ec..694fee7 100644
+--- a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
++++ b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
+@@ -213,7 +213,8 @@ static void cleanupCocoaApplicationDelegate()
+     if (reflectionDelegate) {
+         if ([reflectionDelegate respondsToSelector:@selector(applicationShouldTerminate:)])
+             return [reflectionDelegate applicationShouldTerminate:sender];
+-        return NSTerminateNow;
++        // Patch: Don't terminate if reflectionDelegate does not respond to that selector, just use the default.
++        //return NSTerminateNow;
+     }
+ 
+     if ([self canQuit]) {
+@@ -289,6 +290,11 @@ static void cleanupCocoaApplicationDelegate()
+ 
+ - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
+ {
++    // Patch: We need to receive this notification in the delegate as well.
++    if (reflectionDelegate
++        && [reflectionDelegate respondsToSelector:@selector(applicationDidFinishLaunching:)])
++        [reflectionDelegate applicationDidFinishLaunching:aNotification];
++
+     Q_UNUSED(aNotification);
+     inLaunch = false;
+     // qt_release_apple_event_handler();
+@@ -411,7 +417,9 @@ static void cleanupCocoaApplicationDelegate()
+ {
+     Q_UNUSED(replyEvent);
+     NSString *urlString = [[event paramDescriptorForKeyword:keyDirectObject] stringValue];
+-    QWindowSystemInterface::handleFileOpenEvent(QUrl(QCFString::toQString(urlString)));
++
++    // Patch: Fix opening of an external url by a protocol handler.
++    QWindowSystemInterface::handleFileOpenEvent(QUrl::fromNSURL([NSURL URLWithString:urlString]));
+ }
+ 
+ - (void)appleEventQuit:(NSAppleEventDescriptor *)event withReplyEvent:(NSAppleEventDescriptor *)replyEvent
+diff --git a/src/plugins/platforms/cocoa/qcocoacursor.mm b/src/plugins/platforms/cocoa/qcocoacursor.mm
+index b81b9a0..4e59e83 100644
+--- a/src/plugins/platforms/cocoa/qcocoacursor.mm
++++ b/src/plugins/platforms/cocoa/qcocoacursor.mm
+@@ -81,7 +81,7 @@ void QCocoaCursor::setPos(const QPoint &position)
+     pos.x = position.x();
+     pos.y = position.y();
+ 
+-    CGEventRef e = CGEventCreateMouseEvent(0, kCGEventMouseMoved, pos, 0);
++    CGEventRef e = CGEventCreateMouseEvent(0, kCGEventMouseMoved, pos, kCGMouseButtonLeft);
+     CGEventPost(kCGHIDEventTap, e);
+     CFRelease(e);
+ }
+diff --git a/src/plugins/platforms/cocoa/qcocoaintegration.mm b/src/plugins/platforms/cocoa/qcocoaintegration.mm
+index 9fd05a6..dea6072 100644
+--- a/src/plugins/platforms/cocoa/qcocoaintegration.mm
++++ b/src/plugins/platforms/cocoa/qcocoaintegration.mm
+@@ -402,14 +402,24 @@ void QCocoaIntegration::updateScreens()
+         }
+         siblings << screen;
+     }
++
++    // Patch: Backport crash fix from Qt 5.6.1.
++    // Set virtual siblings list. All screens in mScreens are siblings, because we ignored the
++    // mirrors. Note that some of the screens we update the siblings list for here may be deleted
++    // below, but update anyway to keep the to-be-deleted screens out of the siblings list.
++    foreach (QCocoaScreen* screen, mScreens)
++        screen->setVirtualSiblings(siblings);
++
+     // Now the leftovers in remainingScreens are no longer current, so we can delete them.
+     foreach (QCocoaScreen* screen, remainingScreens) {
+         mScreens.removeOne(screen);
+         delete screen;
+     }
++
++    // Patch: Backport crash fix from Qt 5.6.1.
+     // All screens in mScreens are siblings, because we ignored the mirrors.
+-    foreach (QCocoaScreen* screen, mScreens)
+-        screen->setVirtualSiblings(siblings);
++    //foreach (QCocoaScreen* screen, mScreens)
++    //    screen->setVirtualSiblings(siblings);
+ }
+ 
+ QCocoaScreen *QCocoaIntegration::screenAtIndex(int index)
+diff --git a/src/plugins/platforms/cocoa/qcocoakeymapper.mm b/src/plugins/platforms/cocoa/qcocoakeymapper.mm
+index e46eaff..c62db53 100644
+--- a/src/plugins/platforms/cocoa/qcocoakeymapper.mm
++++ b/src/plugins/platforms/cocoa/qcocoakeymapper.mm
+@@ -382,6 +382,12 @@ bool QCocoaKeyMapper::updateKeyboard()
+         keyboardInputLocale = QLocale::c();
+         keyboardInputDirection = Qt::LeftToRight;
+     }
++
++    // Patch: Backport a fix for layout-independent keyboard shortcuts.
++    const auto newMode = keyboard_mode;
++    deleteLayouts();
++    keyboard_mode = newMode;
++
+     return true;
+ }
+ 
+@@ -464,7 +470,8 @@ QList<int> QCocoaKeyMapper::possibleKeys(const QKeyEvent *event) const
+         Qt::KeyboardModifiers neededMods = ModsTbl[i];
+         int key = kbItem->qtKey[i];
+         if (key && key != baseKey && ((keyMods & neededMods) == neededMods)) {
+-            ret << int(key + (keyMods & ~neededMods));
++            // Patch: Backport a fix for layout-independent keyboard shortcuts.
++            ret << int(key + neededMods);
+         }
+     }
+     return ret;
+diff --git a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
+index 83c960d..03ae969 100755
+--- a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
++++ b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
+@@ -102,7 +102,10 @@ QT_USE_NAMESPACE
+     QCocoaSystemTrayIcon *systray;
+     NSStatusItem *item;
+     QCocoaMenu *menu;
+-    bool menuVisible;
++
++    // Patch: Nice macOS tray icon support.
++    bool menuVisible, iconSelected;
++
+     QIcon icon;
+     QT_MANGLE_NAMESPACE(QNSImageView) *imageCell;
+ }
+@@ -124,6 +127,10 @@ QT_USE_NAMESPACE
+     QT_MANGLE_NAMESPACE(QNSStatusItem) *parent;
+ }
+ -(id)initWithParent:(QT_MANGLE_NAMESPACE(QNSStatusItem)*)myParent;
++
++// Patch: Nice macOS tray icon support.
++-(void)updateIconSelection;
++
+ -(void)menuTrackingDone:(NSNotification*)notification;
+ -(void)mousePressed:(NSEvent *)mouseEvent button:(Qt::MouseButton)mouseButton;
+ @end
+@@ -187,6 +194,19 @@ void QCocoaSystemTrayIcon::cleanup()
+     m_sys = 0;
+ }
+ 
++// Patch: Nice macOS tray icon support.
++namespace {
++
++qreal getDevicePixelRatio() {
++    qreal result = 1.0;
++    foreach (QScreen *screen, QGuiApplication::screens()) {
++        result = qMax(result, screen->devicePixelRatio());
++    }
++    return result;
++}
++
++} // namespace
++
+ void QCocoaSystemTrayIcon::updateIcon(const QIcon &icon)
+ {
+     if (!m_sys)
+@@ -194,13 +214,18 @@ void QCocoaSystemTrayIcon::updateIcon(const QIcon &icon)
+ 
+     m_sys->item->icon = icon;
+ 
+-    const bool menuVisible = m_sys->item->menu && m_sys->item->menuVisible;
++    // Patch: Nice macOS tray icon support.
++    //const bool menuVisible = m_sys->item->menu && m_sys->item->menuVisible;
+ 
+-    CGFloat hgt = [[[NSApplication sharedApplication] mainMenu] menuBarHeight];
+-    const short scale = hgt - 4;
++    const int padding = 0;
++    const int menuHeight = [[NSStatusBar systemStatusBar] thickness];
++    const int maxImageHeight = menuHeight - padding;
++
++    const short scale = maxImageHeight * getDevicePixelRatio();
+ 
+     QPixmap pm = m_sys->item->icon.pixmap(QSize(scale, scale),
+-                                          menuVisible ? QIcon::Selected : QIcon::Normal);
++                                          // Patch: Nice macOS tray icon support.
++                                          m_sys->item->iconSelected ? QIcon::Selected : QIcon::Normal);
+     if (pm.isNull()) {
+         pm = QPixmap(scale, scale);
+         pm.fill(Qt::transparent);
+@@ -322,15 +347,16 @@ QT_END_NAMESPACE
+     return self;
+ }
+ 
+--(void)menuTrackingDone:(NSNotification*)notification
++// Patch: Nice macOS tray icon support.
++-(void)updateIconSelection
+ {
+-    Q_UNUSED(notification);
+-    down = NO;
++    const int padding = 0;
++    const int menuHeight = [[NSStatusBar systemStatusBar] thickness];
++    const int maxImageHeight = menuHeight - padding;
+ 
+-    CGFloat hgt = [[[NSApplication sharedApplication] mainMenu] menuBarHeight];
+-    const short scale = hgt - 4;
+-
+-    QPixmap pm = parent->icon.pixmap(QSize(scale, scale), QIcon::Normal);
++    const short scale = maxImageHeight * getDevicePixelRatio();
++    QPixmap pm = parent->icon.pixmap(QSize(scale, scale),
++    parent->iconSelected ? QIcon::Selected : QIcon::Normal);
+     if (pm.isNull()) {
+         pm = QPixmap(scale, scale);
+         pm.fill(Qt::transparent);
+@@ -338,9 +364,19 @@ QT_END_NAMESPACE
+     NSImage *nsaltimage = static_cast<NSImage *>(qt_mac_create_nsimage(pm));
+     [self setImage: nsaltimage];
+     [nsaltimage release];
++}
++
++-(void)menuTrackingDone:(NSNotification*)notification
++{
++    Q_UNUSED(notification);
++    down = NO;
+ 
+     parent->menuVisible = false;
+ 
++    // Patch: Nice macOS tray icon support.
++    parent->iconSelected = false;
++    [self updateIconSelection];
++
+     [self setNeedsDisplay:YES];
+ }
+ 
+@@ -350,18 +386,9 @@ QT_END_NAMESPACE
+     int clickCount = [mouseEvent clickCount];
+     [self setNeedsDisplay:YES];
+ 
+-    CGFloat hgt = [[[NSApplication sharedApplication] mainMenu] menuBarHeight];
+-    const short scale = hgt - 4;
+-
+-    QPixmap pm = parent->icon.pixmap(QSize(scale, scale),
+-                                     parent->menuVisible ? QIcon::Selected : QIcon::Normal);
+-    if (pm.isNull()) {
+-        pm = QPixmap(scale, scale);
+-        pm.fill(Qt::transparent);
+-    }
+-    NSImage *nsaltimage = static_cast<NSImage *>(qt_mac_create_nsimage(pm));
+-    [self setImage: nsaltimage];
+-    [nsaltimage release];
++    // Patch: Nice macOS tray icon support.
++    parent->iconSelected = (clickCount != 2) && parent->menu;
++    [self updateIconSelection];
+ 
+     if (clickCount == 2) {
+         [self menuTrackingDone:nil];
+@@ -380,6 +407,10 @@ QT_END_NAMESPACE
+ {
+     Q_UNUSED(mouseEvent);
+     [self menuTrackingDone:nil];
++
++    // Patch: Nice macOS tray icon support.
++    parent->iconSelected = false;
++    [self updateIconSelection];
+ }
+ 
+ - (void)rightMouseDown:(NSEvent *)mouseEvent
+@@ -391,6 +422,10 @@ QT_END_NAMESPACE
+ {
+     Q_UNUSED(mouseEvent);
+     [self menuTrackingDone:nil];
++
++    // Patch: Nice macOS tray icon support.
++    parent->iconSelected = false;
++    [self updateIconSelection];
+ }
+ 
+ - (void)otherMouseDown:(NSEvent *)mouseEvent
+@@ -405,7 +440,8 @@ QT_END_NAMESPACE
+ }
+ 
+ -(void)drawRect:(NSRect)rect {
+-    [[parent item] drawStatusBarBackgroundInRect:rect withHighlight:down];
++    // Patch: Nice macOS tray icon support.
++    [[parent item] drawStatusBarBackgroundInRect:rect withHighlight:parent->menu ? down : NO];
+     [super drawRect:rect];
+ }
+ @end
+diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm
+index 4d0458a..3357a5e 100644
+--- a/src/plugins/platforms/cocoa/qcocoawindow.mm
++++ b/src/plugins/platforms/cocoa/qcocoawindow.mm
+@@ -167,7 +167,8 @@ static bool isMouseEvent(NSEvent *ev)
+     if (!self.window.delegate)
+         return; // Already detached, pending NSAppKitDefined event
+ 
+-    if (pw && pw->frameStrutEventsEnabled() && isMouseEvent(theEvent)) {
++    // Patch: Fix events loss if the window was minimized or hidden.
++    if (pw && pw->frameStrutEventsEnabled() && pw->m_synchedWindowState != Qt::WindowMinimized && pw->m_isExposed && isMouseEvent(theEvent)) {
+         NSPoint loc = [theEvent locationInWindow];
+         NSRect windowFrame = [self.window legacyConvertRectFromScreen:[self.window frame]];
+         NSRect contentFrame = [[self.window contentView] frame];
+@@ -795,6 +796,16 @@ NSUInteger QCocoaWindow::windowStyleMask(Qt::WindowFlags flags)
+ {
+     Qt::WindowType type = static_cast<Qt::WindowType>(int(flags & Qt::WindowType_Mask));
+     NSInteger styleMask = NSBorderlessWindowMask;
++
++    // Patch: allow creating panels floating on all spaces in macOS.
++    // If you call "setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary" before
++    // setting the "NSNonactivatingPanelMask" bit in the style mask it won't work after that.
++    // So we need a way to set that bit before Qt sets collection behavior the way it does.
++    QVariant nonactivatingPanelMask = window()->property("_td_macNonactivatingPanelMask");
++    if (nonactivatingPanelMask.isValid() && nonactivatingPanelMask.toBool()) {
++        styleMask |= NSNonactivatingPanelMask;
++    }
++
+     if (flags & Qt::FramelessWindowHint)
+         return styleMask;
+     if ((type & Qt::Popup) == Qt::Popup) {
+@@ -914,6 +925,19 @@ void QCocoaWindow::setWindowFilePath(const QString &filePath)
+     [m_nsWindow setRepresentedFilename: fi.exists() ? QCFString::toNSString(filePath) : @""];
+ }
+ 
++// Patch: Nice macOS window icon.
++namespace {
++
++qreal getDevicePixelRatio() {
++	qreal result = 1.0;
++	foreach (QScreen *screen, QGuiApplication::screens()) {
++		result = qMax(result, screen->devicePixelRatio());
++	}
++	return result;
++}
++
++} // namespace
++
+ void QCocoaWindow::setWindowIcon(const QIcon &icon)
+ {
+     QCocoaAutoReleasePool pool;
+@@ -929,7 +953,10 @@ void QCocoaWindow::setWindowIcon(const QIcon &icon)
+     if (icon.isNull()) {
+         [iconButton setImage:nil];
+     } else {
+-        QPixmap pixmap = icon.pixmap(QSize(22, 22));
++        // Patch: Nice macOS window icon.
++        CGFloat hgt = 16. * getDevicePixelRatio();
++        QPixmap pixmap = icon.pixmap(QSize(hgt, hgt));
++
+         NSImage *image = static_cast<NSImage *>(qt_mac_create_nsimage(pixmap));
+         [iconButton setImage:image];
+         [image release];
+diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm
+index a18ee7f..1f91feb 100644
+--- a/src/plugins/platforms/cocoa/qnsview.mm
++++ b/src/plugins/platforms/cocoa/qnsview.mm
+@@ -393,7 +393,9 @@ static NSString *_q_NSWindowDidChangeOcclusionStateNotification = nil;
+         [self notifyWindowStateChanged:newState];
+         // NSWindowDidOrderOnScreenAndFinishAnimatingNotification is private API, and not
+         // emitted in 10.6, so we bring back the old behavior for that case alone.
+-        if (newState == Qt::WindowNoState && QSysInfo::QSysInfo::MacintoshVersion == QSysInfo::MV_10_6)
++
++        // Patch: Fix macOS window show after window was hidden.
++        if (newState == Qt::WindowNoState/* && QSysInfo::QSysInfo::MacintoshVersion == QSysInfo::MV_10_6*/)
+             m_platformWindow->exposeWindow();
+     } else if ([notificationName isEqualToString: @"NSWindowDidOrderOffScreenNotification"]) {
+         m_platformWindow->obscureWindow();
+@@ -1300,7 +1302,9 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
+ #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_8
+         if (QSysInfo::QSysInfo::MacintoshVersion >= QSysInfo::MV_10_8) {
+             // On 10.8 and above, MayBegin is likely to happen.  We treat it the same as an actual begin.
+-            if (phase == NSEventPhaseMayBegin)
++
++            // Patch: Actual begin should be treated as begin as well.
++            if (phase == NSEventPhaseMayBegin || phase == NSEventPhaseBegan)
+                 ph = Qt::ScrollBegin;
+         } else
+ #endif
+@@ -1366,14 +1370,22 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
+     quint32 nativeVirtualKey = [nsevent keyCode];
+ 
+     QChar ch = QChar::ReplacementCharacter;
+-    int keyCode = Qt::Key_unknown;
+-    if ([characters length] != 0) {
+-        if (((modifiers & Qt::MetaModifier) || (modifiers & Qt::AltModifier)) && ([charactersIgnoringModifiers length] != 0))
+-            ch = QChar([charactersIgnoringModifiers characterAtIndex:0]);
+-        else
+-            ch = QChar([characters characterAtIndex:0]);
+-        keyCode = [self convertKeyCode:ch];
+-    }
++
++    // Patch: Backport a fix for layout-independent shortcuts.
++    if ([characters length] != 0) // https://bugreports.qt.io/browse/QTBUG-42584
++        ch = QChar([characters characterAtIndex:0]);
++    else if ([charactersIgnoringModifiers length] != 0 && ((modifiers & Qt::MetaModifier) || (modifiers & Qt::AltModifier)))
++        ch = QChar([charactersIgnoringModifiers characterAtIndex:0]);
++
++    int keyCode = [self convertKeyCode:ch];
++    //int keyCode = Qt::Key_unknown;
++    //if ([characters length] != 0) {
++    //    if (((modifiers & Qt::MetaModifier) || (modifiers & Qt::AltModifier)) && ([charactersIgnoringModifiers length] != 0))
++    //        ch = QChar([charactersIgnoringModifiers characterAtIndex:0]);
++    //    else
++    //        ch = QChar([characters characterAtIndex:0]);
++    //    keyCode = [self convertKeyCode:ch];
++    //}
+ 
+     // we will send a key event unless the input method sets m_sendKeyEvent to false
+     m_sendKeyEvent = true;
+@@ -1437,6 +1449,11 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
+                 && qtKey == Qt::Key_Period) {
+             [self handleKeyEvent:nsevent eventType:int(QEvent::KeyPress)];
+             return YES;
++
++        // Patch: Allow us to handle Ctrl+Tab and Ctrl+Backtab in the app.
++        } else if ([nsevent modifierFlags] & NSControlKeyMask && (qtKey == Qt::Key_Tab || qtKey == Qt::Key_Backtab)) {
++            [self handleKeyEvent:nsevent eventType:int(QEvent::KeyPress)];
++            return YES;
+         }
+     }
+     return [super performKeyEquivalent:nsevent];
+diff --git a/src/tools/qlalr/lalr.cpp b/src/tools/qlalr/lalr.cpp
+index c680764..e2a7aaf 100644
+--- a/src/tools/qlalr/lalr.cpp
++++ b/src/tools/qlalr/lalr.cpp
+@@ -246,11 +246,13 @@ void Grammar::buildExtendedGrammar ()
+   non_terminals.insert (accept_symbol);
+ }
+ 
+-struct _Nullable: public std::unary_function<Name, bool>
++// Patch: Fix building with the new SDK.
++struct __Nullable: public std::unary_function<Name, bool>
+ {
+   Automaton *_M_automaton;
+ 
+-  _Nullable (Automaton *aut):
++  // Patch: Fix building with the new SDK.
++  __Nullable (Automaton *aut):
+     _M_automaton (aut) {}
+ 
+   bool operator () (Name name) const
+@@ -308,7 +310,8 @@ void Automaton::buildNullables ()
+ 
+       for (RulePointer rule = _M_grammar->rules.begin (); rule != _M_grammar->rules.end (); ++rule)
+         {
+-          NameList::iterator nn = std::find_if (rule->rhs.begin (), rule->rhs.end (), std::not1 (_Nullable (this)));
++          // Patch: Fix building with the new SDK.
++          NameList::iterator nn = std::find_if (rule->rhs.begin (), rule->rhs.end (), std::not1 (__Nullable (this)));
+ 
+           if (nn == rule->rhs.end ())
+             changed |= nullables.insert (rule->lhs).second;
+@@ -643,7 +646,8 @@ void Automaton::buildIncludesDigraph ()
+                   if (! _M_grammar->isNonTerminal (*A))
+                     continue;
+ 
+-                  NameList::iterator first_not_nullable = std::find_if (dot, rule->rhs.end (), std::not1 (_Nullable (this)));
++                  // Patch: Fix building with the new SDK.
++                  NameList::iterator first_not_nullable = std::find_if (dot, rule->rhs.end (), std::not1 (__Nullable (this)));
+                   if (first_not_nullable != rule->rhs.end ())
+                     continue;
+ 
+diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
+index 7396808..7178aec 100644
+--- a/src/widgets/kernel/qwidget.cpp
++++ b/src/widgets/kernel/qwidget.cpp
+@@ -4722,6 +4722,17 @@ void QWidget::render(QPainter *painter, const QPoint &targetOffset,
+         return; // Fully transparent.
+ 
+     Q_D(QWidget);
++
++    // Patch: save and restore dirtyOpaqueChildren field.
++    //
++    // Just like in QWidget::grab() this field should be restored
++    // after the d->render() call, because it will be set to 1 and
++    // opaqueChildren field will be filled with empty region in
++    // case the widget is hidden (because all the opaque children
++    // will be skipped in isVisible() check).
++    //
++    const bool oldDirtyOpaqueChildren = d->dirtyOpaqueChildren;
++
+     const bool inRenderWithPainter = d->extra && d->extra->inRenderWithPainter;
+     const QRegion toBePainted = !inRenderWithPainter ? d->prepareToRender(sourceRegion, renderFlags)
+                                                      : sourceRegion;
+@@ -4743,6 +4754,10 @@ void QWidget::render(QPainter *painter, const QPoint &targetOffset,
+     if (!inRenderWithPainter && (opacity < 1.0 || (target->devType() == QInternal::Printer))) {
+         d->render_helper(painter, targetOffset, toBePainted, renderFlags);
+         d->extra->inRenderWithPainter = inRenderWithPainter;
++
++        // Patch: save and restore dirtyOpaqueChildren field.
++        d->dirtyOpaqueChildren = oldDirtyOpaqueChildren;
++
+         return;
+     }
+ 
+@@ -4774,6 +4789,9 @@ void QWidget::render(QPainter *painter, const QPoint &targetOffset,
+     d->setSharedPainter(oldPainter);
+ 
+     d->extra->inRenderWithPainter = inRenderWithPainter;
++
++    // Patch: save and restore dirtyOpaqueChildren field.
++    d->dirtyOpaqueChildren = oldDirtyOpaqueChildren;
+ }
+ 
+ static void sendResizeEvents(QWidget *target)
+@@ -7983,7 +8001,8 @@ bool QWidget::event(QEvent *event)
+     case QEvent::KeyPress: {
+         QKeyEvent *k = (QKeyEvent *)event;
+         bool res = false;
+-        if (!(k->modifiers() & (Qt::ControlModifier | Qt::AltModifier))) {  //### Add MetaModifier?
++        // Patch: Allow us to handle Ctrl+Tab and Ctrl+Backtab in the app.
++        if (!(k->modifiers() & (Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier))) {  //### Add MetaModifier?
+             if (k->key() == Qt::Key_Backtab
+                 || (k->key() == Qt::Key_Tab && (k->modifiers() & Qt::ShiftModifier)))
+                 res = focusNextPrevChild(false);
+diff --git a/src/widgets/styles/qmacstyle_mac.mm b/src/widgets/styles/qmacstyle_mac.mm
+index 0845a5e..5735cb6 100644
+--- a/src/widgets/styles/qmacstyle_mac.mm
++++ b/src/widgets/styles/qmacstyle_mac.mm
+@@ -3667,9 +3667,11 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
+ 
+                 NSBezierPath *pushButtonFocusRingPath;
+                 if (bdi.kind == kThemeBevelButton)
+-                    pushButtonFocusRingPath = [NSBezierPath bezierPathWithRect:focusRect];
++                    // Patch: Fix building with the new SDK.
++                    pushButtonFocusRingPath = [NSBezierPath bezierPathWithRect:NSRectFromCGRect(focusRect)];
+                 else
+-                    pushButtonFocusRingPath = [NSBezierPath bezierPathWithRoundedRect:focusRect xRadius:4 yRadius:4];
++                    // Patch: Fix building with the new SDK.
++                    pushButtonFocusRingPath = [NSBezierPath bezierPathWithRoundedRect:NSRectFromCGRect(focusRect) xRadius:4 yRadius:4];
+                 qt_drawFocusRingOnPath(cg, pushButtonFocusRingPath);
+             }
+ 
+diff --git a/src/widgets/util/qsystemtrayicon_qpa.cpp b/src/widgets/util/qsystemtrayicon_qpa.cpp
+index f98aeaf..00c0734 100644
+--- a/src/widgets/util/qsystemtrayicon_qpa.cpp
++++ b/src/widgets/util/qsystemtrayicon_qpa.cpp
+@@ -99,13 +99,18 @@ void QSystemTrayIconPrivate::updateIcon_sys()
+ 
+ void QSystemTrayIconPrivate::updateMenu_sys()
+ {
+-    if (qpa_sys && menu) {
+-        if (!menu->platformMenu()) {
+-            QPlatformMenu *platformMenu = qpa_sys->createMenu();
+-            if (platformMenu)
+-                menu->setPlatformMenu(platformMenu);
++    // Patch: Nice macOS tray icon support.
++    if (qpa_sys) {
++        if (menu) {
++            if (!menu->platformMenu()) {
++                QPlatformMenu *platformMenu = qpa_sys->createMenu();
++                if (platformMenu)
++                    menu->setPlatformMenu(platformMenu);
++            }
++            qpa_sys->updateMenu(menu->platformMenu());
++        } else {
++            qpa_sys->updateMenu(0);
+         }
+-        qpa_sys->updateMenu(menu->platformMenu());
+     }
+ }
+ 
+diff --git a/src/widgets/widgets/qwidgetlinecontrol.cpp b/src/widgets/widgets/qwidgetlinecontrol.cpp
+index 75f3059..980f2be 100644
+--- a/src/widgets/widgets/qwidgetlinecontrol.cpp
++++ b/src/widgets/widgets/qwidgetlinecontrol.cpp
+@@ -1867,7 +1867,8 @@ void QWidgetLineControl::processKeyEvent(QKeyEvent* event)
+ 
+     if (unknown && !isReadOnly()) {
+         QString t = event->text();
+-        if (!t.isEmpty() && t.at(0).isPrint()) {
++        // Patch: Enable ZWJ and ZWNJ characters to be in text input.
++        if (!t.isEmpty() && (t.at(0).isPrint() || t.at(0).unicode() == 0x200C || t.at(0).unicode() == 0x200D)) {
+             insert(t);
+ #ifndef QT_NO_COMPLETER
+             complete(event->key());
+diff --git a/src/widgets/widgets/qwidgettextcontrol.cpp b/src/widgets/widgets/qwidgettextcontrol.cpp
+index 96438a0..b0b7206 100644
+--- a/src/widgets/widgets/qwidgettextcontrol.cpp
++++ b/src/widgets/widgets/qwidgettextcontrol.cpp
+@@ -1342,7 +1342,8 @@ void QWidgetTextControlPrivate::keyPressEvent(QKeyEvent *e)
+ process:
+     {
+         QString text = e->text();
+-        if (!text.isEmpty() && (text.at(0).isPrint() || text.at(0) == QLatin1Char('\t'))) {
++        // Patch: Enable ZWJ and ZWNJ characters to be in text input.
++        if (!text.isEmpty() && (text.at(0).isPrint() || text.at(0) == QLatin1Char('\t') || text.at(0).unicode() == 0x200C || text.at(0).unicode() == 0x200D)) {
+             if (overwriteMode
+                 // no need to call deleteChar() if we have a selection, insertText
+                 // does it already

Telegram/Patches/macold/qtimageformats_5_3_2.diff

@@ -0,0 +1,47 @@
+diff --git a/src/3rdparty/libwebp/src/dec/vp8l.c b/src/3rdparty/libwebp/src/dec/vp8l.c
+index ea0254d..953ff01 100644
+--- a/src/3rdparty/libwebp/src/dec/vp8l.c
++++ b/src/3rdparty/libwebp/src/dec/vp8l.c
+@@ -12,7 +12,7 @@
+ // Authors: Vikas Arora (vikaas.arora@gmail.com)
+ //          Jyrki Alakuijala (jyrki@google.com)
+ 
+-#include <stdio.h>
++// Patch: Backport of a crash fix.
+ #include <stdlib.h>
+ #include "./alphai.h"
+ #include "./vp8li.h"
+@@ -740,6 +740,10 @@ static int DecodeAlphaData(VP8LDecoder* const dec, uint8_t* const data,
+   const int len_code_limit = NUM_LITERAL_CODES + NUM_LENGTH_CODES;
+   const int mask = hdr->huffman_mask_;
+   assert(htree_group != NULL);
++
++  // Patch: Backport of a crash fix.
++  assert(pos < end);
++
+   assert(last_row <= height);
+   assert(Is8bOptimizable(hdr));
+ 
+@@ -830,6 +834,10 @@ static int DecodeImageData(VP8LDecoder* const dec, uint32_t* const data,
+       (hdr->color_cache_size_ > 0) ? &hdr->color_cache_ : NULL;
+   const int mask = hdr->huffman_mask_;
+   assert(htree_group != NULL);
++
++  // Patch: Backport of a crash fix.
++  assert(src < src_end);
++
+   assert(src_last <= src_end);
+ 
+   while (!br->eos_ && src < src_last) {
+@@ -1294,6 +1302,11 @@ int VP8LDecodeAlphaImageStream(ALPHDecoder* const alph_dec, int last_row) {
+   assert(dec->action_ == READ_DATA);
+   assert(last_row <= dec->height_);
+ 
++  // Patch: Backport of a crash fix.
++  if (dec->last_pixel_ == dec->width_ * dec->height_) {
++    return 1; // done
++  }
++
+   // Decode (with special row processing).
+   return alph_dec->use_8b_decode ?
+       DecodeAlphaData(dec, (uint8_t*)dec->pixels_, dec->width_, dec->height_,

Telegram/Patches/openal.diff

@@ -1,22 +1,22 @@
 diff --git a/Alc/backends/winmm.c b/Alc/backends/winmm.c
-index bf97ef2..1cd5774 100644
+index 9d8f8e9..8c8e44a 100644
 --- a/Alc/backends/winmm.c
 +++ b/Alc/backends/winmm.c
-@@ -221,7 +221,7 @@ FORCE_ALIGN static int ALCwinmmPlayback_mixerProc(void *arg)
+@@ -219,7 +219,7 @@ FORCE_ALIGN static int ALCwinmmPlayback_mixerProc(void *arg)
      SetRTPriority();
      althrd_setname(althrd_current(), MIXER_THREAD_NAME);
  
 -    while(GetMessage(&msg, NULL, 0, 0))
-+	if (!self->killNow) while(GetMessage(&msg, NULL, 0, 0))
++    if (!self->killNow) while(GetMessage(&msg, NULL, 0, 0))
      {
          if(msg.message != WOM_DONE)
              continue;
-@@ -506,7 +506,7 @@ static int ALCwinmmCapture_captureProc(void *arg)
+@@ -504,7 +504,7 @@ static int ALCwinmmCapture_captureProc(void *arg)
  
      althrd_setname(althrd_current(), RECORD_THREAD_NAME);
  
 -    while(GetMessage(&msg, NULL, 0, 0))
-+	if (!self->killNow) while(GetMessage(&msg, NULL, 0, 0))
++    if (!self->killNow) while(GetMessage(&msg, NULL, 0, 0))
      {
          if(msg.message != WIM_DATA)
              continue;

Telegram/Resources/basic_types.style

@@ -1,466 +0,0 @@
-/*
-This file is part of Telegram Desktop,
-the official desktop version of Telegram messaging app, see https://telegram.org
-
-Telegram Desktop 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.
-
-It 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.
-
-In addition, as a special exception, the copyright holders give permission
-to link the code of portions of this program with the OpenSSL library.
-
-Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
-Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
-*/
-
-textStyle {
-	linkFlags: font;
-	linkFlagsOver: font;
-	linkFg: color;
-	linkFgDown: color;
-	monoFg: color;
-	selectBg: color;
-	selectOverlay: color;
-	lineHeight: pixels;
-}
-
-linkButton {
-	color: color;
-	overColor: color;
-	downColor: color;
-	font: font;
-	overFont: font;
-}
-
-sysButton {
-	size: size;
-	img: sprite;
-	color: color;
-	overColor: color;
-	duration: int;
-}
-
-flatButton {
-	color: color;
-	overColor: color;
-	downColor: color;
-
-	bgColor: color;
-	overBgColor: color;
-	downBgColor: color;
-
-	width: pixels;
-	height: pixels;
-
-	textTop: pixels;
-	overTextTop: pixels;
-	downTextTop: pixels;
-
-	font: font;
-	overFont: font;
-	duration: int;
-	cursor: cursor;
-
-	radius: pixels;
-}
-
-iconedButton {
-	icon: sprite;
-	iconPos: point;
-	downIcon: sprite;
-	downIconPos: point;
-
-	color: color;
-	bgColor: color;
-	overBgColor: color;
-	width: pixels;
-	height: pixels;
-	font: font;
-
-	opacity: double;
-	overOpacity: double;
-
-	textPos: point;
-	downTextPos: point;
-
-	duration: int;
-	cursor: cursor;
-}
-
-flatCheckbox {
-	textColor: color;
-	bgColor: color;
-	disColor: color;
-
-	width: pixels;
-	height: pixels;
-	textTop: pixels;
-	textLeft: pixels;
-	font: font;
-	duration: int;
-	bgFunc: transition;
-	cursor: cursor;
-
-	disabledCursor: cursor;
-
-	imageRect: sprite;
-	chkImageRect: sprite;
-	overImageRect: sprite;
-	chkOverImageRect: sprite;
-	disImageRect: sprite;
-	chkDisImageRect: sprite;
-
-	imagePos: point;
-}
-
-flatInput {
-	textColor: color;
-	bgColor: color;
-	bgActive: color;
-	width: pixels;
-	height: pixels;
-	textMrg: margins;
-	align: align;
-	font: font;
-	cursor: cursor;
-
-	imgRect: sprite;
-	imgPos: point;
-
-	borderWidth: pixels;
-	borderColor: color;
-	borderActive: color;
-	borderError: color;
-
-	phColor: color;
-	phFocusColor: color;
-	phPos: point;
-	phAlign: align;
-	phShift: pixels;
-	phDuration: int;
-	phLeftFunc: transition;
-	phAlphaFunc: transition;
-	phColorFunc: transition;
-}
-
-flatTextarea {
-	textColor: color;
-	bgColor: color;
-	width: pixels;
-	textMrg: margins;
-	align: align;
-	font: font;
-	cursor: cursor;
-
-	phColor: color;
-	phFocusColor: color;
-	phPos: point;
-	phAlign: align;
-	phShift: pixels;
-	phDuration: int;
-	phLeftFunc: transition;
-	phAlphaFunc: transition;
-	phColorFunc: transition;
-}
-
-flatScroll {
-	barColor: color;
-	bgColor: color;
-	barOverColor: color;
-	bgOverColor: color;
-
-	round: pixels;
-
-	width: pixels;
-	minHeight: pixels;
-	deltax: pixels;
-	deltat: pixels;
-	deltab: pixels;
-
-	topsh: pixels;
-	bottomsh: pixels;
-	shColor: color;
-
-	duration: int;
-	hiding: int;
-}
-
-countryInput {
-	width: pixels;
-	height: pixels;
-	top: pixels;
-	bgColor: color;
-	ptrSize: size;
-	textMrg: margins;
-	font: font;
-	align: align;
-}
-
-slider {
-	color: color;
-	thickness: pixels;
-
-	width: pixels;
-	bar: sprite;
-}
-
-flatLabel {
-	font: font;
-	margin: margins;
-	width: pixels;
-	align: align;
-	textFg: color;
-	maxHeight: pixels;
-}
-
-switcher {
-	border: pixels;
-	borderColor: color;
-
-	bgColor: color;
-	bgHovered: color;
-	bgActive: color;
-
-	height: pixels;
-
-	font: font;
-	textColor: color;
-	activeColor: color;
-
-	duration: int;
-}
-
-dropdown {
-	border: pixels;
-	borderColor: color;
-
-	padding: margins;
-	shadow: sprite;
-	shadowShift: pixels;
-
-	duration: int;
-	width: pixels;
-}
-
-InnerDropdown {
-	padding: margins;
-	shadow: icon;
-	shadowShift: pixels;
-
-	duration: int;
-	width: pixels;
-
-	scrollMargin: margins;
-	scrollPadding: margins;
-}
-
-PopupMenu {
-	skip: pixels;
-
-	shadow: sprite;
-	shadowShift: pixels;
-
-	itemBg: color;
-	itemBgOver: color;
-	itemFg: color;
-	itemFgOver: color;
-	itemFgDisabled: color;
-	itemFgShortcut: color;
-	itemFgShortcutOver: color;
-	itemFgShortcutDisabled: color;
-	itemPadding: margins;
-	itemFont: font;
-
-	separatorPadding: margins;
-	separatorWidth: pixels;
-	separatorFg: color;
-
-	arrow: sprite;
-
-	duration: int;
-
-	widthMin: pixels;
-	widthMax: pixels;
-}
-
-Tooltip {
-	textBg: color;
-	textFg: color;
-	textFont: font;
-	textBorder: color;
-	textPadding: margins;
-
-	shift: point;
-	skip: pixels;
-
-	widthMax: pixels;
-	linesMax: int;
-}
-
-botKeyboardButton {
-	margin: pixels;
-	padding: pixels;
-	height: pixels;
-	textTop: pixels;
-	downTextTop: pixels;
-}
-
-RoundButton {
-	textFg: color;
-	textFgOver: color;
-	textBg: color; // rect of textBg with rounded rect of textBgOver upon it
-	textBgOver: color;
-
-	secondaryTextFg: color;
-	secondaryTextFgOver: color;
-	secondarySkip: pixels;
-
-	width: pixels;
-	height: pixels;
-	padding: margins;
-
-	textTop: pixels;
-	downTextTop: pixels;
-
-	icon: icon;
-
-	font: font;
-	duration: int;
-}
-
-Checkbox {
-	textFg: color;
-	textBg: color;
-
-	checkFg: color;
-	checkFgOver: color;
-	checkFgActive: color;
-
-	width: pixels;
-	height: pixels;
-
-	textPosition: point;
-	diameter: pixels;
-	thickness: pixels;
-	checkIcon: icon;
-
-	font: font;
-	duration: int;
-}
-
-Radiobutton {
-	textFg: color;
-	textBg: color;
-
-	checkFg: color;
-	checkFgOver: color;
-	checkFgActive: color;
-
-	width: pixels;
-	height: pixels;
-
-	textPosition: point;
-	diameter: pixels;
-	thickness: pixels;
-	checkSkip: pixels;
-
-	font: font;
-	duration: int;
-}
-
-InputArea {
-	textFg: color;
-	textMargins: margins;
-
-	placeholderFg: color;
-	placeholderFgActive: color;
-	placeholderMargins: margins;
-	placeholderAlign: align;
-	placeholderShift: pixels;
-
-	duration: int;
-
-	borderFg: color;
-	borderFgActive: color;
-	borderFgError: color;
-
-	border: pixels;
-	borderActive: pixels;
-	borderError: pixels;
-
-	font: font;
-
-	width: pixels;
-	heightMin: pixels;
-	heightMax: pixels;
-}
-
-InputField {
-	textFg: color;
-	textMargins: margins;
-	textAlign: align;
-
-	placeholderFg: color;
-	placeholderFgActive: color;
-	placeholderMargins: margins;
-	placeholderAlign: align;
-	placeholderShift: pixels;
-
-	duration: int;
-
-	borderFg: color;
-	borderFgActive: color;
-	borderFgError: color;
-
-	border: pixels;
-	borderActive: pixels;
-	borderError: pixels;
-
-	font: font;
-
-	width: pixels;
-	height: pixels;
-
-	iconSprite: sprite;
-	iconPosition: point;
-}
-
-PeerAvatarButton {
-	size: pixels;
-	photoSize: pixels;
-}
-
-OutlineButton {
-	outlineWidth: pixels;
-	outlineFg: color;
-	outlineFgOver: color;
-
-	textBg: color;
-	textBgOver: color;
-
-	textFg: color;
-	textFgOver: color;
-
-	font: font;
-	padding: margins;
-}
-
-IconButton {
-	width: pixels;
-	height: pixels;
-
-	opacity: double;
-	overOpacity: double;
-
-	icon: icon;
-	iconPosition: point;
-	downIconPosition: point;
-
-	duration: int;
-}

Telegram/Resources/colors.palette

@@ -0,0 +1,561 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop version of Telegram messaging app, see https://telegram.org
+
+Telegram Desktop 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.
+
+It 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.
+
+In addition, as a special exception, the copyright holders give permission
+to link the code of portions of this program with the OpenSSL library.
+
+Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
+*/
+
+// basic
+windowBg: #ffffff; // white: fallback for background
+windowFg: #000000; // black: fallback for text
+windowBgOver: #f1f1f1; // light gray: fallback for background with mouse over
+windowBgRipple: #e5e5e5; // darker gray: fallback for ripple effect
+windowFgOver: windowFg; // black: fallback for text with mouse over
+windowSubTextFg: #999999; // gray: fallback for additional text
+windowSubTextFgOver: #919191; // darker gray: fallback for additional text with mouse over
+windowBoldFg: #222222; // dark gray: fallback for bold text
+windowBoldFgOver: #222222; // dark gray: fallback for bold text with mouse over
+windowBgActive: #40a7e3; // bright blue: fallback for blue filled active areas
+windowFgActive: #ffffff; // white: fallback for text on active areas
+windowActiveTextFg: #168acd; // online blue: fallback for active text like online status
+windowShadowFg: #000000; // black: fallback for shadow
+windowShadowFgFallback: #f1f1f1; // gray: fallback for shadow without opacity
+
+shadowFg: #00000018; // most shadows (including opacity)
+slideFadeOutBg: #0000003c; // slide animation (chat to profile) fade out filling
+slideFadeOutShadowFg: windowShadowFg; // slide animation (chat to profile) fade out right section shadow
+
+imageBg: #000000; // image background fallback (when photo size is less than minimum allowed)
+imageBgTransparent: #ffffff; // image background when displaying an image with opacity where no opacity is needed
+
+// widgets
+activeButtonBg: windowBgActive; // default active button background
+activeButtonBgOver: #39a5db; // default active button background with mouse over
+activeButtonBgRipple: #2095d0; // default active button ripple effect
+activeButtonFg: windowFgActive; // default active button text
+activeButtonFgOver: activeButtonFg; // default active button text with mouse over
+activeButtonSecondaryFg: #cceeff; // default active button additional text (selected messages counter in forward / delete buttons)
+activeButtonSecondaryFgOver: activeButtonSecondaryFg; // default active button additional text with mouse over
+activeLineFg: #37a1de; // default active line (like code input field bottom border when you log in and field is focused)
+activeLineFgError: #e48383; // default active line for error state (like code input field bottom border when you log in and you've entered incorrect code)
+
+lightButtonBg: windowBg; // default light button background (like buttons in boxes)
+lightButtonBgOver: #e3f1fa; // default light button background with mouse over
+lightButtonBgRipple: #c9e4f6; // default light button ripple effect
+lightButtonFg: windowActiveTextFg; // default light button text
+lightButtonFgOver: lightButtonFg; // default light button text with mouse over
+
+attentionButtonFg: #d14e4e; // default attention button text (like confirm button on log out)
+attentionButtonFgOver: #d14e4e; // default attention button text with mouse over
+attentionButtonBgOver: #fcdfde; // default attention button background with mouse over
+attentionButtonBgRipple: #f4c3c2; // default attention button ripple effect
+
+outlineButtonBg: windowBg; // default left outlined button background (like shared media links in profiles)
+outlineButtonBgOver: lightButtonBgOver; // default left outlined button background with mouse over
+outlineButtonOutlineFg: windowBgActive; // default left outlined button left outline border
+outlineButtonBgRipple: lightButtonBgRipple; // default left outlined button ripple effect
+
+menuBg: windowBg; // default popup menu background
+menuBgOver: windowBgOver; // default popup menu item background with mouse over
+menuBgRipple: windowBgRipple; // default popup menu item ripple effect
+menuIconFg: #a8a8a8; // default popup menu item icon (like main menu)
+menuIconFgOver: #999999; // default popup menu item icon with mouse over
+menuSubmenuArrowFg: #373737; // default popup menu submenu arrow icon (like in message field context menu in case of RTL system language)
+menuFgDisabled: #cccccc; // default popup menu item disabled text (like unavailable items in message field context menu)
+menuSeparatorFg: #f1f1f1; // default popup menu separator (like in message field context menu)
+
+scrollBarBg: #00000053; // default scroll bar current rectangle, the bar itself (like in chats list)
+scrollBarBgOver: #0000007a; // default scroll bar current rectangle with mouse over it
+scrollBg: #0000001a; // default scroll bar background
+scrollBgOver: #0000002c; // default scroll bar background with mouse over the scroll bar
+
+smallCloseIconFg: #c7c7c7; // small X icon (like in Show all sessions box to the right for sessions termination)
+smallCloseIconFgOver: #a3a3a3; // small X icon with mouse over
+
+radialFg: windowFgActive; // default radial loader line (like in Media Viewer when loading a photo)
+radialBg: #00000056; // default radial loader background (like in Media Viewer when loading a photo)
+
+placeholderFg: windowSubTextFg; // default input field placeholder when field is not focused (like in phone input field when you log in)
+placeholderFgActive: #aaaaaa; // default input field placeholder when field is focused
+inputBorderFg: #e0e0e0; // default input field bottom border (like in code input field when you log in and field is not focused)
+filterInputBorderFg: #54c3f3; // default rounded input field border (like in chats list search field when field is focused)
+filterInputActiveBg: windowBg; // default rounded input field active background (like in chats list search field when field is focused)
+filterInputInactiveBg: windowBgOver; // default rounded input field inactive background (like in chats list search field when field is inactive)
+checkboxFg: #b3b3b3; // default unchecked checkbox rounded rectangle
+
+botKbBg: menuBgOver; // bot keyboard button background
+botKbDownBg: menuBgRipple; // bot keyboard button ripple effect
+botKbColor: windowBoldFgOver; // bot keyboard button text
+
+sliderBgInactive: #e1eaef; // default slider not active bar (like in Settings when you choose interface scale or custom notifications count)
+sliderBgActive: windowBgActive; // default slider active bar (like in Settings when you choose interface scale or custom notifications count)
+
+tooltipBg: #eef2f5; // tooltip background (like when you put mouse over the message timestamp and wait)
+tooltipFg: #5d6c80; // tooltip text
+tooltipBorderFg: #c9d1db; // tooltip border
+
+// custom title bar for Windows and macOS
+titleShadow: #00000003; // one pixel line shadow at the bottom of custom window title
+titleBg: windowBgOver; // custom window title background when window is inactive
+titleBgActive: titleBg; // custom window title background when window is active
+titleButtonBg: titleBg; // custom window title minimize/maximize/restore button background when window is inactive (Windows only)
+titleButtonFg: #ababab; // custom window title minimize/maximize/restore button icon when window is inactive (Windows only)
+titleButtonBgOver: #e5e5e5; // custom window title minimize/maximize/restore button background with mouse over when window is inactive (Windows only)
+titleButtonFgOver: #9a9a9a; // custom window title minimize/maximize/restore button icon with mouse over when window is inactive (Windows only)
+titleButtonBgActive: titleButtonBg; // custom window title minimize/maximize/restore button background when window is active (Windows only)
+titleButtonFgActive: titleButtonFg; // custom window title minimize/maximize/restore button icon when window is active (Windows only)
+titleButtonBgActiveOver: titleButtonBgOver; // custom window title minimize/maximize/restore button background with mouse over when window is active (Windows only)
+titleButtonFgActiveOver: titleButtonFgOver; // custom window title minimize/maximize/restore button icon with mouse over when window is active (Windows only)
+titleButtonCloseBg: titleButtonBg; // custom window title close button background when window is inactive (Windows only)
+titleButtonCloseFg: titleButtonFg; // custom window title close button icon when window is inactive (Windows only)
+titleButtonCloseBgOver: #e81123; // custom window title close button background with mouse over when window is inactive (Windows only)
+titleButtonCloseFgOver: windowFgActive; // custom window title close button icon with mouse over when window is inactive (Windows only)
+titleButtonCloseBgActive: titleButtonCloseBg; // custom window title close button background when window is active (Windows only)
+titleButtonCloseFgActive: titleButtonCloseFg; // custom window title close button icon when window is active (Windows only)
+titleButtonCloseBgActiveOver: titleButtonCloseBgOver; // custom window title close button background with mouse over when window is active (Windows only)
+titleButtonCloseFgActiveOver: titleButtonCloseFgOver; // custom window title close button icon with mouse over when window is active (Windows only)
+titleFg: #acacac; // custom window title text when window is inactive (macOS only)
+titleFgActive: #3e3c3e; // custom window title text when window is active (macOS only)
+
+// tray icon
+trayCounterBg: #f23c34; // tray icon counter background
+trayCounterBgMute: #888888; // tray icon counter background if all unread messages are muted
+trayCounterFg: #ffffff; // tray icon counter text
+trayCounterBgMacInvert: #ffffff; // tray icon counter background when tray icon is pressed or when dark theme of macOS is used (macOS only)
+trayCounterFgMacInvert: #ffffff01; // tray icon counter text when tray icon is pressed or when dark theme of macOS is used (macOS only)
+
+// layers
+layerBg: #0000007f; // box and main menu background layer fade
+
+cancelIconFg: menuIconFg; // default for settings close icon and box search cancel icon
+cancelIconFgOver: menuIconFgOver; // default for settings close icon and box search cancel icon with mouse over
+
+// boxes
+boxBg: windowBg; // box background
+boxTextFg: windowFg; // box text
+boxTextFgGood: #4ab44a; // accepted box text (like when choosing username that is not occupied)
+boxTextFgError: #d84d4d; // rejecting box text (like when choosing username that is occupied)
+boxTitleFg: #404040; // box title text
+boxSearchBg: boxBg; // box search field background (like in contacts box)
+
+boxTitleAdditionalFg: #808080; // box title additional text (like in create group box when you see chosen members count)
+boxTitleCloseFg: cancelIconFg; // settings close icon and box search cancel icon (like in contacts box)
+boxTitleCloseFgOver: cancelIconFgOver; // settings close icon and box search cancel icon (like in contacts box) with mouse over
+
+//boxSearchCancelIconFg: cancelIconFg; // search cancel X button icon (like in contacts box) (not implemented yet)
+//boxSearchCancelIconFgOver: cancelIconFgOver; // search cancel X button icon with mouse over (not implemented yet)
+
+membersAboutLimitFg: windowSubTextFgOver; // text in channel members box about the limit (max 200 last members are shown)
+
+contactsBg: windowBg; // contacts (and some other) box row background
+contactsBgOver: windowBgOver; // contacts (and some other) box row background with mouse over
+contactsNameFg: boxTextFg; // contacts (and some other) box row name text
+contactsStatusFg: windowSubTextFg; // contacts (and some other) box row additional text (like last seen stamp)
+contactsStatusFgOver: windowSubTextFgOver; // contacts (and some other) box row additional text (like last seen stamp) with mouse over
+contactsStatusFgOnline: windowActiveTextFg; // contacts (and some other) box row active additional text (like online status)
+
+photoCropFadeBg: layerBg; // avatar crop box fade background (when choosing a new photo in Settings or for a group)
+photoCropPointFg: #ffffff7f; // avatar crop box corner rectangles (when choosing a new photo in Settings or for a group)
+
+callArrowFg: #2ab32a | boxTextFgGood; // received phone call arrow (in calls list box)
+callArrowMissedFg: #dd5b4a | boxTextFgError; // missed phone call arrow (in calls list box)
+
+// intro
+introBg: windowBg; // login background
+introTitleFg: windowBoldFg; // login title text
+introDescriptionFg: windowSubTextFg; // login description text
+introErrorFg: windowSubTextFg; // login error text (like when providing a wrong log in code)
+
+introCoverTopBg: #0f89d0; // intro gradient top (from)
+introCoverBottomBg: #39b0f0; // intro gradient bottom (to)
+introCoverIconsFg: #5ec6ff; // intro cloud graphics
+introCoverPlaneTrace: #5ec6ff69; // intro plane traces
+introCoverPlaneInner: #c6d8e8; // intro plane part
+introCoverPlaneOuter: #a1bed4; // intro plane part
+introCoverPlaneTop: #ffffff; // intro plane part
+
+// dialogs
+dialogsMenuIconFg: menuIconFg; // main menu and lock telegram icon
+dialogsMenuIconFgOver: menuIconFgOver; // main menu and lock telegram icon with mouse over
+
+dialogsBg: windowBg; // chat list background
+dialogsNameFg: windowBoldFg; // chat list name text
+dialogsChatIconFg: dialogsNameFg; // chat list group or channel icon
+dialogsDateFg: windowSubTextFg; // chat list date text
+dialogsTextFg: windowSubTextFg; // chat list message text
+dialogsTextFgService: windowActiveTextFg; // chat list group sender name text (or media message type text)
+dialogsDraftFg: #dd4b39; // chat list draft label
+dialogsVerifiedIconBg: windowBgActive; // chat list verified icon background
+dialogsVerifiedIconFg: windowFgActive; // chat list verified icon check
+dialogsSendingIconFg: #c1c1c1; // chat list sending message icon (clock)
+dialogsSentIconFg: #5dc452; // chat list sent message tick / double tick icon
+dialogsUnreadBg: windowBgActive; // chat list unread badge background for not muted chat
+dialogsUnreadBgMuted: #bbbbbb; // chat list unread badge background for muted chat
+dialogsUnreadFg: windowFgActive; // chat list unread badge text
+
+dialogsBgOver: windowBgOver; // chat list background with mouse over
+dialogsNameFgOver: windowBoldFgOver; // chat list name text with mouse over
+dialogsChatIconFgOver: dialogsNameFgOver; // chat list group or channel icon with mouse over
+dialogsDateFgOver: windowSubTextFgOver; // chat list date text with mouse over
+dialogsTextFgOver: windowSubTextFgOver; // chat list message text with mouse over
+dialogsTextFgServiceOver: dialogsTextFgService; // chat list group sender name text with mouse over
+dialogsDraftFgOver: dialogsDraftFg; // chat list draft label with mouse over
+dialogsVerifiedIconBgOver: dialogsVerifiedIconBg; // chat list verified icon background with mouse over
+dialogsVerifiedIconFgOver: dialogsVerifiedIconFg; // chat list verified icon check with mouse over
+dialogsSendingIconFgOver: dialogsSendingIconFg; // chat list sending message icon (clock) with mouse over
+dialogsSentIconFgOver: dialogsSentIconFg; // chat list sent message tick / double tick icon with mouse over
+dialogsUnreadBgOver: dialogsUnreadBg; // chat list unread badge background for not muted chat with mouse over
+dialogsUnreadBgMutedOver: dialogsUnreadBgMuted; // chat list unread badge background for muted chat with mouse over
+dialogsUnreadFgOver: dialogsUnreadFg; // chat list unread badge text with mouse over
+
+dialogsBgActive: #419fd9; // chat list background for current (active) chat
+dialogsNameFgActive: windowFgActive; // chat list name text for current (active) chat
+dialogsChatIconFgActive: dialogsNameFgActive; // chat list group or channel icon for current (active) chat
+dialogsDateFgActive: windowFgActive; // chat list date text for current (active) chat
+dialogsTextFgActive: windowFgActive; // chat list message text for current (active) chat
+dialogsTextFgServiceActive: dialogsTextFgActive; // chat list group sender name text for current (active) chat
+dialogsDraftFgActive: #c6e1f7; // chat list draft label for current (active) chat
+dialogsVerifiedIconBgActive: dialogsTextFgActive; // chat list verified icon background for current (active) chat
+dialogsVerifiedIconFgActive: dialogsBgActive; // chat list verified icon check for current (active) chat
+dialogsSendingIconFgActive: #ffffff99; // chat list sending message icon (clock) for current (active) chat
+dialogsSentIconFgActive: dialogsTextFgActive; // chat list sent message tick / double tick icon for current (active) chat
+dialogsUnreadBgActive: dialogsTextFgActive; // chat list unread badge background for not muted chat for current (active) chat
+dialogsUnreadBgMutedActive: dialogsDraftFgActive; // chat list unread badge background for muted chat for current (active) chat
+dialogsUnreadFgActive: dialogsBgActive; // chat list unread badge text for current (active) chat
+
+dialogsRippleBg: windowBgRipple; // chat list background ripple effect
+dialogsRippleBgActive: activeButtonBgRipple; // chat list background ripple effect for current (active) chat
+
+dialogsForwardBg: dialogsBgActive; // forwarding panel background (when forwarding messages in the smallest window size)
+dialogsForwardFg: dialogsNameFgActive; // forwarding panel text (when forwarding messages in the smallest window size)
+
+searchedBarBg: windowBgOver; // search results bar background (in chats list, contacts box..)
+searchedBarFg: windowSubTextFgOver; // search results bar text (in chats list, contacts box..)
+
+// history
+topBarBg: windowBg; // top bar background (in chat view, media overview..)
+
+emojiPanBg: windowBg; // emoji panel background
+emojiPanCategories: #f7f7f7 | windowBg; // emoji panel categories background
+emojiPanHeaderFg: windowSubTextFg; // emoji panel section header text
+emojiPanHeaderBg: #fffffff2 | emojiPanBg; // emoji panel section header background
+emojiIconFg: checkboxFg; // emoji category icon
+emojiIconFgActive: windowBgActive; // active emoji category icon
+stickerPanDeleteBg: #000000cc; // delete X button background for custom sent stickers in stickers panel (legacy)
+stickerPanDeleteFg: windowFgActive; // delete X button icon for custom sent stickers in stickers panel (legacy)
+stickerPreviewBg: #ffffffb0; // sticker and GIF preview background (when you press and hold on a sticker)
+
+historyTextInFg: windowFg; // inbox message text
+historyTextInFgSelected: historyTextInFg; // inbox message selected text or text in a selected message
+historyTextOutFg: windowFg; // outbox message text
+historyTextOutFgSelected: historyTextOutFg; // outbox message selected text or text in a selected message
+historyLinkInFg: windowActiveTextFg; // inbox message link
+historyLinkInFgSelected: historyLinkInFg; // inbox message link in a selected text or message
+historyLinkOutFg: windowActiveTextFg; // outbox message link
+historyLinkOutFgSelected: historyLinkOutFg; // outbox message link in a selected text or message
+historyFileNameInFg: historyTextInFg; // inbox media filename text
+historyFileNameInFgSelected: historyFileNameInFg; // inbox media filename text in a selected message
+historyFileNameOutFg: historyTextOutFg; // outbox media filename text
+historyFileNameOutFgSelected: historyFileNameOutFg; // outbox media filename text in a selected message
+historyOutIconFg: dialogsSentIconFg; // outbox message tick / double tick icon
+historyOutIconFgSelected: #4da79f; // outbox message tick / double tick icon in a selected message
+historyIconFgInverted: windowFgActive; // media message tick / double tick icon (like in sent photo)
+historySendingOutIconFg: #98d292; // outbox sending message icon (clock)
+historySendingInIconFg: #a0adb5; // inbox sending message icon (clock) (like in sent messages to yourself or in sent messages to a channel)
+historySendingInvertedIconFg: #ffffffc8; // media sending message icon (clock) (like in sent photo)
+historyCallArrowInFg: callArrowFg; // received phone call arrow
+historyCallArrowInFgSelected: callArrowFg; // received phone call arrow in a selected message
+historyCallArrowMissedInFg: callArrowMissedFg; // missed phone call arrow
+historyCallArrowMissedInFgSelected: callArrowMissedFg; // missed phone call arrow in a selected message
+historyCallArrowOutFg: historyCallArrowInFg; // outgoing phone call arrow
+historyCallArrowOutFgSelected: historyCallArrowInFgSelected; // outgoing phone call arrow
+
+historyUnreadBarBg: #fcfbfa; // new unread messages bar background
+historyUnreadBarBorder: shadowFg; // new unread messages bar shadow
+historyUnreadBarFg: #538bb4; // new unread messages bar text
+
+historyForwardChooseBg: #0000004c; // forwarding messages in a large window size "choose recipient" background
+historyForwardChooseFg: windowFgActive; // forwarding messages in a large window size "choose recipient" text
+
+historyPeer1NameFg: #c03d33; // red group member name
+historyPeer1NameFgSelected: historyPeer1NameFg; // red group member name in a selected message
+historyPeer1UserpicBg: #e17076; // red userpic background
+historyPeer2NameFg: #4fad2d; // green group member name
+historyPeer2NameFgSelected: historyPeer2NameFg; // green group member name in a selected message
+historyPeer2UserpicBg: #7bc862; // green userpic background
+historyPeer3NameFg: #d09306; // yellow group member name
+historyPeer3NameFgSelected: historyPeer3NameFg; // yellow group member name in a selected message
+historyPeer3UserpicBg: #e5ca77; // yellow userpic background
+historyPeer4NameFg: windowActiveTextFg; // blue group member name
+historyPeer4NameFgSelected: historyPeer4NameFg; // blue group member name in a selected message
+historyPeer4UserpicBg: #65aadd; // blue userpic background
+historyPeer5NameFg: #8544d6; // purple group member name
+historyPeer5NameFgSelected: historyPeer5NameFg; // purple group member name in a selected message
+historyPeer5UserpicBg: #a695e7; // purple userpic background
+historyPeer6NameFg: #cd4073; // pink group member name
+historyPeer6NameFgSelected: historyPeer6NameFg; // pink group member name in a selected message
+historyPeer6UserpicBg: #ee7aae; // pink userpic background
+historyPeer7NameFg: #2996ad; // sea group member name
+historyPeer7NameFgSelected: historyPeer7NameFg; // sea group member name in a selected message
+historyPeer7UserpicBg: #6ec9cb; // sea userpic background
+historyPeer8NameFg: #ce671b; // orange group member name
+historyPeer8NameFgSelected: historyPeer8NameFg; // orange group member name in a selected message
+historyPeer8UserpicBg: #faa774; // orange userpic background
+historyPeerUserpicFg: windowFgActive; // default userpic initials
+
+// Some values are marked as (adjusted), it means they're adjusted by
+// hue and saturation of the average background color if user chooses
+// some other (not bundled to this color theme) background. If the
+// bundled background is used those colors are not adjusted in any way.
+historyScrollBarBg: #517c417a; // scroll bar current rectangle, the bar itself in the chat view (adjusted)
+historyScrollBarBgOver: #517c41bc; // scroll bar current rectangle with mouse over it in the chat view (adjusted)
+historyScrollBg: #517c414c; // scroll bar background (adjusted)
+historyScrollBgOver: #517c416b; // scroll bar background with mouse over the scroll bar (adjusted)
+
+msgInBg: windowBg; // inbox message background
+msgInBgSelected: #c2dcf2; // inbox selected message background (and background of selected text in those messages)
+msgOutBg: #effdde; // outbox message background
+msgOutBgSelected: #b7dbdb; // outbox selected message background (and background of selected text in those messages)
+msgSelectOverlay: #358cd44c; // overlay which is filling the media parts of selected messages (like in selected photo message)
+msgStickerOverlay: #358cd47f; // overlay which is filling the selected sticker message
+msgInServiceFg: windowActiveTextFg; // inbox message information text (like information about a forwarded message original sender)
+msgInServiceFgSelected: windowActiveTextFg; // inbox selected message information text (like information about a forwarded message original sender)
+msgOutServiceFg: #3a8e26; // outbox message information text (like information about a forwarded message original sender)
+msgOutServiceFgSelected: #367570; // outbox message information text (like information about a forwarded message original sender)
+msgInShadow: #748ea229; // inbox message shadow (below the bubble)
+msgInShadowSelected: #548dbb29; // inbox selected message shadow (below the bubble)
+msgOutShadow: #3ac34740; // outbox message shadow (below the bubble)
+msgOutShadowSelected: #37a78e40; // outbox selected message shadow (below the bubble)
+msgInDateFg: #a0acb6; // inbox message time text
+msgInDateFgSelected: #6a9cc5; // inbox selected message time text
+msgOutDateFg: #6cc264; // outbox message time text
+msgOutDateFgSelected: #50a79c; // outbox selected message time text
+msgServiceFg: windowFgActive; // service message text (like date dividers or service message about the group title being changed)
+msgServiceBg: #517c417f; // service message background (like in a service message about group title being changed) (adjusted)
+msgServiceBgSelected: #96b38ba2; // service message selected text background (like in a service message about group title being changed) (adjusted)
+msgInReplyBarColor: activeLineFg; // inbox message reply outline
+msgInReplyBarSelColor: activeLineFg; // inbox selected message reply outline
+msgOutReplyBarColor: historyOutIconFg; // outbox message reply outline
+msgOutReplyBarSelColor: historyOutIconFgSelected; // outbox selected message reply outline
+msgImgReplyBarColor: msgServiceFg; // sticker message reply outline
+msgInMonoFg: #4e7391; // inbox message monospace text (like a message sent with `test` text)
+msgOutMonoFg: #469165; // outbox message monospace text
+msgInMonoFgSelected: msgInMonoFg; // inbox message monospace text in a selected text or message
+msgOutMonoFgSelected: msgOutMonoFg; // outbox message monospace text in a selected text or message
+msgDateImgFg: msgServiceFg; // media message time text (like time text in a sent photo)
+msgDateImgBg: #00000054; // media message time bubble background (like time bubble in a sent photo) or file with thumbnail download icon circle background
+msgDateImgBgOver: #00000074; // media message download icon circle background with mouse over (like file with thumbnail download icon)
+msgDateImgBgSelected: #1c4a7187; // selected media message time bubble background
+
+msgFileThumbLinkInFg: lightButtonFg; // inbox media file message with thumbnail download / open with button text
+msgFileThumbLinkInFgSelected: lightButtonFgOver; // inbox selected media file message with thumbnail download / open with button text
+msgFileThumbLinkOutFg: #5eba5b; // outbox media file message with thumbnail download / open with button text
+msgFileThumbLinkOutFgSelected: #31a298; // outbox selected media file message with thumbnail download / open with button text
+msgFileInBg: windowBgActive; // inbox audio file download circle background
+msgFileInBgOver: #4eade3; // inbox audio file download circle background with mouse over
+msgFileInBgSelected: #51a3d3; // inbox selected audio file download circle background
+msgFileOutBg: #78c67f; // outbox audio file download circle background
+msgFileOutBgOver: #6bc272; // outbox audio file download circle background with mouse over
+msgFileOutBgSelected: #5fb389; // outbox selected audio file download circle background
+
+msgFile1Bg: #72b1df; // blue shared links / files without image square thumbnail
+msgFile1BgDark: #5c9ece; // blue shared files without image download circle background
+msgFile1BgOver: #5294c4; // blue shared files without image download circle background with mouse over
+msgFile1BgSelected: #5099d0; // blue shared files without image download circle background if file is selected
+msgFile2Bg: #61b96e; // green shared links / shared files without image square thumbnail
+msgFile2BgDark: #4da859; // green shared files without image download circle background
+msgFile2BgOver: #44a050; // green shared files without image download circle background with mouse over
+msgFile2BgSelected: #46a07e; // green shared files without image download circle background if file is selected
+msgFile3Bg: #e47272; // red shared links / shared files without image square thumbnail
+msgFile3BgDark: #cd5b5e; // red shared files without image download circle background
+msgFile3BgOver: #c35154; // red shared files without image download circle background with mouse over
+msgFile3BgSelected: #9f6a82; // red shared files without image download circle background if file is selected
+msgFile4Bg: #efc274; // yellow shared links / shared files without image square thumbnail
+msgFile4BgDark: #e6a561; // yellow shared files without image download circle background
+msgFile4BgOver: #dc9c5a; // yellow shared files without image download circle background with mouse over
+msgFile4BgSelected: #b19d84; // yellow shared files without image download circle background if file is selected
+
+historyFileInIconFg: msgInBg; // inbox file without thumbnail (like audio file) download arrow icon
+historyFileInIconFgSelected: msgInBgSelected; // inbox selected file without thumbnail (like audio file) download arrow icon
+historyFileInRadialFg: historyFileInIconFg; // inbox file without thumbnail (like audio file) radial download animation line
+historyFileInRadialFgSelected: historyFileInIconFgSelected; // inbox selected file without thumbnail (like audio file) radial download animation line
+historyFileOutIconFg: msgOutBg; // outbox file without thumbnail (like audio file) download arrow icon
+historyFileOutIconFgSelected: msgOutBgSelected; // outbox selected file without thumbnail (like audio file) download arrow icon
+historyFileOutRadialFg: historyFileOutIconFg; // outbox file without thumbnail (like audio file) radial download animation line
+historyFileOutRadialFgSelected: historyFileOutIconFgSelected; // outbox selected file without thumbnail (like audio file) radial download animation line
+historyFileThumbIconFg: msgInBg; // file with thumbnail (or photo / video) download arrow icon
+historyFileThumbIconFgSelected: msgInBgSelected; // selected file with thumbnail (or photo / video) download arrow icon
+historyFileThumbRadialFg: historyFileThumbIconFg; // file with thumbnail (or photo / video) radial download animation line
+historyFileThumbRadialFgSelected: historyFileThumbIconFgSelected; // selected file with thumbnail (or photo / video) radial download animation line
+
+historyVideoMessageProgressFg: historyFileThumbIconFg; // radial playback progress in round video messages
+
+msgWaveformInActive: windowBgActive; // inbox voice message active waveform lines (like played part of currently playing voice message)
+msgWaveformInActiveSelected: #51a3d3; // inbox selected voice message active waveform lines (like played part of currently playing voice message)
+msgWaveformInInactive: #d4dee6; // inbox voice message inactive waveform lines (like upcoming part of currently playing voice message)
+msgWaveformInInactiveSelected: #9cc1e1; // inbox selected voice message inactive waveform lines (like upcoming part of currently playing voice message)
+msgWaveformOutActive: #78c67f; // outbox voice message active waveform lines (like played part of currently playing voice message)
+msgWaveformOutActiveSelected: #6badad; // outbox selected voice message active waveform lines (like played part of currently playing voice message)
+msgWaveformOutInactive: #b3e2b4; // outbox voice message inactive waveform lines (like upcoming part of currently playing voice message)
+msgWaveformOutInactiveSelected: #91c3c3; // outbox selected voice message inactive waveform lines (like upcoming part of currently playing voice message)
+
+msgBotKbOverBgAdd: #ffffff20; // this is painted over a bot inline keyboard button (which has msgServiceBg background) when mouse is over that button
+msgBotKbIconFg: msgServiceFg; // bot inline keyboard button icon in the top-right corner (like in @vote bot when a poll is ready to be shared)
+msgBotKbRippleBg: #00000020; // bot inline keyboard button ripple effect
+
+mediaInFg: msgInDateFg; // inbox media message status text (like in file that is being downloaded)
+mediaInFgSelected: msgInDateFgSelected; // inbox selected media message status text (like in file that is being downloaded)
+mediaOutFg: msgOutDateFg; // outbox media message status text (like in file that is being downloaded)
+mediaOutFgSelected: msgOutDateFgSelected; // outbox selected media message status text (like in file that is being downloaded)
+
+youtubePlayIconBg: #e83131c8; // youtube play icon background (when a link to a youtube video with a webpage preview is sent)
+youtubePlayIconFg: windowFgActive; // youtube play icon arrow (when a link to a youtube video with a webpage preview is sent)
+videoPlayIconBg: #0000007f; // other video play icon background (like when a link to a vimeo video with a webpage preview is sent)
+videoPlayIconFg: #ffffff; // other video play icon arrow (like when a link to a vimeo video with a webpage preview is sent)
+toastBg: #000000b2; // toast notification background (like when you click on your t.me link when editing your username)
+toastFg: windowFgActive; // toast notification text (like when you click on your t.me link when editing your username)
+
+reportSpamBg: emojiPanHeaderBg; // report spam panel background (like a non contact user writes your for the first time)
+reportSpamFg: windowFg; // report spam panel text (when you send a report from that panel)
+
+historyToDownBg: windowBg; // arrow button background (to scroll to the end of the viewed chat)
+historyToDownBgOver: windowBgOver; // arrow button background with mouse over
+historyToDownBgRipple: windowBgRipple; // arrow button ripple effect
+historyToDownFg: menuIconFg; // arrow button icon
+historyToDownFgOver: menuIconFgOver; // arrow button icon with mouse over
+historyToDownShadow: #00000040; // arrow button shadow
+
+historyComposeAreaBg: msgInBg; // history compose area background (message write area / reply information / forwarding information)
+historyComposeAreaFg: historyTextInFg; // history compose area text
+historyComposeAreaFgService: msgInDateFg; // history compose area text when replying to a media message
+historyComposeIconFg: menuIconFg; // history compose area icon (like emoji, attach, bot command..)
+historyComposeIconFgOver: menuIconFgOver; // history compose area icon with mouse over
+historySendIconFg: windowBgActive; // send message icon
+historySendIconFgOver: windowBgActive; // send message icon with mouse over
+historyPinnedBg: historyComposeAreaBg; // pinned message area background
+historyReplyBg: historyComposeAreaBg; // reply / forward / edit message area background
+historyReplyIconFg: windowBgActive; // reply / forward / edit message left icon
+historyReplyCancelFg: cancelIconFg; // reply / forward / edit message cancel button
+historyReplyCancelFgOver: cancelIconFgOver; // reply / forward / edit message cancel button with mouse over
+
+historyComposeButtonBg: historyComposeAreaBg; // unblock / join channel / mute channel button background
+historyComposeButtonBgOver: windowBgOver; // unblock / join channel / mute channel button background with mouse over
+historyComposeButtonBgRipple: windowBgRipple; // unblock / join channel / mute channel button ripple effect
+
+// overview
+overviewCheckBg: #00000040; // shared media / files / links checkbox background for not selected rows when some rows are selected
+overviewCheckBgActive: windowBgActive; // shared media / files / links checkbox background for selected rows
+overviewCheckBorder: windowBg; // shared media round checkbox border
+overviewCheckFg: windowBg; // shared files / links checkbox icon for not selected rows when some rows are selected
+overviewCheckFgActive: windowBg; // shared files / links checkbox icon for selected rows
+overviewPhotoSelectOverlay: #40ace333; // shared photos / videos / links fill for selected rows
+
+// profile
+profileStatusFgOver: #7c99b2; // group members list in group profile user last seen text with mouse over
+profileVerifiedCheckBg: windowBgActive; // profile verified check icon background
+profileVerifiedCheckFg: windowFgActive; // profile verified check icon tick
+profileAdminStartFg: windowBgActive; // group members list creator star icon
+profileAdminStarFgOver: profileAdminStartFg; // group members list creator star icon with mouse over
+profileOtherAdminStarFg: windowSubTextFg; // group members list admin star icon
+profileOtherAdminStarFgOver: profileStatusFgOver; // group members list admin star icon with mouse over
+
+// settings
+notificationsBoxMonitorFg: windowFg; // custom notifications settings box monitor color
+notificationsBoxScreenBg: dialogsBgActive; // #6389a8; // custom notifications settings box monitor screen background
+
+notificationSampleUserpicFg: windowBgActive; // custom notifications settings box small sample userpic placeholder
+notificationSampleCloseFg: #d7d7d7 | windowSubTextFg; // custom notifications settings box small sample close button placeholder
+notificationSampleTextFg: #d7d7d7 | windowSubTextFg; // custom notifications settings box small sample text placeholder
+notificationSampleNameFg: #939393 | windowSubTextFg; // custom notifications settings box small sample name placeholder
+
+changePhoneSimcardFrom: notificationSampleTextFg; // change phone number box left simcard icon
+changePhoneSimcardTo: notificationSampleNameFg; // change phone number box right simcard and plane icons
+
+mainMenuBg: windowBg; // main menu background
+mainMenuCoverBg: dialogsBgActive; // main menu top cover background
+mainMenuCoverFg: windowFgActive; // main menu top cover text
+mainMenuCloudFg: activeButtonFg;
+mainMenuCloudBg: #2785bf | activeButtonBgRipple;
+
+mediaPlayerBg: windowBg; // audio file player background
+mediaPlayerActiveFg: windowBgActive; // audio file player playback progress already played part
+mediaPlayerInactiveFg: sliderBgInactive; // audio file player playback progress upcoming (not played yet) part with mouse over
+mediaPlayerDisabledFg: #9dd1ef; // audio file player loading progress (when you're playing an audio file and switch to the previous one which is not loaded yet)
+
+// mediaview
+mediaviewFileBg: windowBg; // file rectangle background (when you view a png file in Media Viewer and go to a previous, not loaded yet, file)
+mediaviewFileNameFg: windowFg; // file name in file rectangle
+mediaviewFileSizeFg: windowSubTextFg; // file size text in file rectangle
+mediaviewFileRedCornerFg: #d55959; // red file thumbnail placeholder corner in file rectangle (for a file without thumbnail, like .pdf)
+mediaviewFileYellowCornerFg: #e8a659; // yellow file thumbnail placeholder corner in file rectangle (for a file without thumbnail, like .zip)
+mediaviewFileGreenCornerFg: #49a957; // green file thumbnail placeholder corner in file rectangle (for a file without thumbnail, like .exe)
+mediaviewFileBlueCornerFg: #599dcf; // blue file thumbnail placeholder corner in file rectangle (for a file without thumbnail, like .dmg)
+mediaviewFileExtFg: activeButtonFg; // file extension text in file thumbnail placeholder in file rectangle
+
+mediaviewMenuBg: #383838; // context menu in Media Viewer background
+mediaviewMenuBgOver: #505050; // context menu item background with mouse over
+mediaviewMenuBgRipple: #676767; // context menu item ripple effect
+mediaviewMenuFg: windowFgActive; // context menu item text
+
+mediaviewBg: #222222eb; // Media Viewer background
+mediaviewVideoBg: imageBg; // Media Viewer background when viewing a video in full screen
+mediaviewControlBg: #0000003c; // controls background (like next photo / previous photo)
+mediaviewControlFg: windowFgActive; // controls icon (like next photo / previous photo)
+mediaviewCaptionBg: #11111180; // caption text background (when viewing photo with caption)
+mediaviewCaptionFg: mediaviewControlFg; // caption text
+mediaviewTextLinkFg: #91d9ff; // caption text link
+mediaviewSaveMsgBg: toastBg; // save to file toast message background in Media Viewer
+mediaviewSaveMsgFg: toastFg; // save to file toast message text
+
+mediaviewPlaybackActive: #c7c7c7; // video playback progress already played part
+mediaviewPlaybackInactive: #252525; // video playback progress upcoming (not played yet) part
+mediaviewPlaybackActiveOver: #ffffff; // video playback progress already played part with mouse over
+mediaviewPlaybackInactiveOver: #474747; // video playback progress upcoming (not played yet) part with mouse over
+mediaviewPlaybackProgressFg: #ffffffc7; // video playback progress text
+mediaviewPlaybackIconFg: mediaviewPlaybackActive; // video playback controls icon
+mediaviewPlaybackIconFgOver: mediaviewPlaybackActiveOver; // video playback controls icon with mouse over
+mediaviewTransparentBg: #ffffff; // transparent filling part (when viewing a transparent .png file in Media Viewer)
+mediaviewTransparentFg: #cccccc; // another transparent filling part
+
+// notification
+notificationBg: windowBg; // custom notification window background
+
+// calls
+callBg: #26282cf2; // phone call popup background
+callNameFg: #ffffff; // phone call popup name text
+callFingerprintBg: #00000066; // phone call popup emoji fingerprint background
+callStatusFg: #aaabac; // phone call popup status text
+callIconFg: #ffffff; // phone call popup answer, hangup and mute mic icon
+callAnswerBg: #64c15b; // phone call popup answer button background
+callAnswerRipple: #52b149; // phone call popup answer button ripple effect
+callAnswerBgOuter: #50eb4126; // phone call popup answer button outer ripple effect
+callHangupBg: #d75a5a; // phone call popup hangup button background
+callHangupRipple: #c04646; // phone call popup hangup button ripple effect
+callCancelBg: #ffffff; // phone call popup line busy cancel button background
+callCancelFg: #777777; // phone call popup line busy cancel button icon
+callCancelRipple: #f1f1f1; // phone call popup line busy cancel button ripple effect
+callMuteRipple: #ffffff12; // phone call popup mute mic ripple effect
+
+callBarBg: dialogsBgActive; // active phone call bar background
+callBarMuteRipple: dialogsRippleBgActive; // active phone call bar mute and hangup button ripple effect
+callBarBgMuted: #8f8f8f | dialogsUnreadBgMuted; // phone call bar with muted mic background
+callBarUnmuteRipple: #7f7f7f | shadowFg; // phone call bar with muted mic mute and hangup button ripple effect
+callBarFg: dialogsNameFgActive; // phone call bar text and icons
+
+importantTooltipBg: toastBg;
+importantTooltipFg: toastFg;
+importantTooltipFgLink: mediaviewTextLinkFg;