Beta version 1.4.4: Fix emoji cache.

- Interface scaling for large screens, up to 300%
(up to 150% for macOS retina screens).
- Updated emoji.

.appveyor/check.bat

@@ -1,30 +0,0 @@
-@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

@@ -1,14 +1,10 @@
 @echo off
 
-SET BUILD_DIR=C:\TBuild
+IF "%BUILD_DIR%"=="" 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
@@ -23,11 +19,22 @@ GOTO:EOF
     echo [INFO] %~1
 GOTO:EOF
 
+:logError
+    echo [ERROR] %~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
+    git clone https://github.com/Microsoft/Range-V3-VS2015 range-v3
+    if exist prepare.bat (
+        call prepare.bat
+    ) else (
+        call:logError "Error cloning dependencies, trying again"
+        rmdir %LIB_DIR% /S /Q
+        call:getDependencies
+    )
 GOTO:EOF
 
 :setupGYP
@@ -36,7 +43,7 @@ GOTO:EOF
     git clone https://chromium.googlesource.com/external/gyp
     cd gyp
     git checkout a478c1ab51
-    SET PATH=%PATH%;C:\TBuild\Libraries\gyp;C:\TBuild\Libraries\ninja;
+    SET PATH=%PATH%;%BUILD_DIR%\Libraries\gyp;%BUILD_DIR%\Libraries\ninja;
     cd %SRC_DIR%
     git submodule init
     git submodule update
@@ -49,10 +56,6 @@ GOTO:EOF
     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
     )
@@ -73,6 +76,10 @@ GOTO:EOF
         set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_UNITY_INTEGRATION
     )
 
+    echo %BUILD_VERSION% | findstr /C:"disable_gtk_integration">nul && (
+        set TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES%,TDESKTOP_DISABLE_GTK_INTEGRATION
+    )
+
     if not "%TDESKTOP_BUILD_DEFINES%" == "" (
         set "TDESKTOP_BUILD_DEFINES=%TDESKTOP_BUILD_DEFINES:~1%"
     )

.github/CONTRIBUTING.md

@@ -5,8 +5,6 @@ This document describes how you can contribute to Telegram Desktop. Please read
 **Table of Contents**
 
 * [What contributions are accepted](#what-contributions-are-accepted)
-* [Sign your work](#sign-your-work)
-  * [Change commit message of a pushed commit](#change-commit-message-of-a-pushed-commit)
 * [Build instructions](#build-instructions)
 * [Pull upstream changes into your fork regularly](#pull-upstream-changes-into-your-fork-regularly)
 * [How to get your pull request accepted](#how-to-get-your-pull-request-accepted)
@@ -28,49 +26,6 @@ Unfortunately we **do not merge** any pull requests that have new feature implem
 
 Telegram Desktop is not a standalone application but a part of [Telegram project][telegram], so all the decisions about the features, languages, user experience, user interface and the design are made inside Telegram team, often according to some roadmap which is not public.
 
-## Sign your work
-
-For contributions to be accepted they should be granted into the public domain. This will solve the issue if Telegram team needs to use full Telegram Desktop source code with some different license.
-
-The sign-off is a simple line at the end of the explanation for the patch. Your signature certifies that you wrote the patch and you have the right to put it in the public domain. The rules are pretty simple: if you can certify the below:
-
-```
-Telegram Desktop Developer Certificate of Origin
-
-By making a contribution to this project, I certify that:
-
-(a) The contribution was created in whole by me or is based upon
-    previous work that, to the best of my knowledge, is in the
-    public domain and I have the right to put it in the public domain.
-
-(d) I understand and agree that this project and the contribution are
-    public and that a record of the contribution (including all
-    metadata and personal information I submit with it, including my
-    sign-off) is maintained indefinitely and may be redistributed.
-
-(e) I am granting this work into the public domain.
-```
-
-Then you just add a line to every **git commit message** that states:
-
-    Signed-off-by: Random J Developer <random@developer.example.org> (github: rndjdev_github)
-
-Replacing Random Developer’s details with your name, email address and GitHub username.
-
-### Change commit message of a pushed commit
-
-If you already pushed a commit and forgot to add the signature to the commit message, follow these steps to change the message of the commit:
-
-1. Open `Git Bash` (or `Git Shell`)
-2. Enter following command to change the commit message of the most recent commit: `git commit --amend`
-3. Press <kbd>i</kbd> to get into Insert-mode
-4. Change the commit message (and add the [signature](#sign-your-work) at the and)
-5. After editing 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 commit with the new commit message to the remote repository
-
-For more info, see [GitHub Help][help_change_commit_message].
-
 ## Build instructions
 
 See the [README.md][build_instructions] for details on the various build
@@ -78,7 +33,7 @@ environments.
 
 ## Pull upstream changes into your fork regularly
 
-Telegram Desktop is advancing quickly. It is therefore critical that you pull upstream changes into your fork on a regular basis. Nothing is worse than putting in a days of hard work into a pull request only to have it rejected because it has diverged too far from upstram.
+Telegram Desktop is advancing quickly. It is therefore critical that you pull upstream changes into your fork on a regular basis. Nothing is worse than putting in a days of hard work into a pull request only to have it rejected because it has diverged too far from upstream.
 
 To pull in upstream changes:
 
@@ -118,7 +73,7 @@ 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 end)
+4. Enter the commit message of the new commit
 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
@@ -150,8 +105,6 @@ Before you submit a pull request, please test your changes. Verify that Telegram
 
   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/
 [help_fork_repo]: https://help.github.com/articles/fork-a-repo/

.github/ISSUE_TEMPLATE.md

@@ -21,9 +21,6 @@ Tell us what happens instead
 
 **Used theme**:
 
-<details><summary>**Logs**:</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. -->
+<details><summary><b>Logs</b>:</summary>
+Insert log.txt here (if necessary)
 </details>

.gitignore

@@ -2,6 +2,7 @@
 /Debug/
 /Release/
 /Deploy/
+/ThirdParty/
 /Telegram/build/target
 /Telegram/GeneratedFiles/
 /Telegram/SourceFiles/art/grid.png
@@ -16,6 +17,11 @@
 /Telegram/Resources/art/grid_200x.png
 /Telegram/Resources/art/sprite_125x.png
 /Telegram/Resources/art/sprite_150x.png
+/Telegram/Debug/
+/Telegram/Release/
+/Telegram/tests/
+/Telegram/gyp/tests/*.test
+/Telegram/out/
 /Telegram/*.user
 *.vcxproj*
 *.sln
@@ -28,6 +34,7 @@
 *.xcodeproj
 /Win32/
 ipch/
+.vs/
 
 /Telegram/log.txt
 /Telegram/data
@@ -43,6 +50,15 @@ ipch/
 project.xcworkspace
 xcuserdata
 
+parts
+prime
+stage
+*.snap
+.snapcraft
+/snap/gui/*.png
+/snap/gui/*.desktop
+/snap/plugins/__pycache__
+
 /Telegram/*.user.*
 *.pro.user
 /Linux/

.gitmodules

@@ -7,3 +7,12 @@
 [submodule "Telegram/ThirdParty/GSL"]
 	path = Telegram/ThirdParty/GSL
 	url = https://github.com/Microsoft/GSL.git
+[submodule "Telegram/ThirdParty/Catch"]
+	path = Telegram/ThirdParty/Catch
+	url = https://github.com/philsquared/Catch
+[submodule "Telegram/ThirdParty/crl"]
+	path = Telegram/ThirdParty/crl
+	url = https://github.com/telegramdesktop/crl.git
+[submodule "Telegram/ThirdParty/xxHash"]
+	path = Telegram/ThirdParty/xxHash
+	url = https://github.com/Cyan4973/xxHash.git

.travis.yml

@@ -10,12 +10,12 @@ cache:
 env:
   matrix:
    - BUILD_VERSION=""
-   - BUILD_VERSION="disable_autoupdate"
    - BUILD_VERSION="disable_register_custom_scheme"
    - BUILD_VERSION="disable_crash_reports"
    - BUILD_VERSION="disable_network_proxy"
    - BUILD_VERSION="disable_desktop_file_generation"
    - BUILD_VERSION="disable_unity_integration"
+   - BUILD_VERSION="disable_gtk_integration"
 
 matrix:
   fast_finish: true
@@ -32,8 +32,8 @@ addons:
       - dpatch
       - equivs
       - fakeroot
-      - g++-6
-      - gcc-6
+      - g++-7
+      - gcc-7
       - git
       - gnome-common
       - gobject-introspection
@@ -57,10 +57,8 @@ addons:
       - yasm
 
 before_install:
-  - "export TRAVIS_COMMIT_MSG=\"$(git log --format=%B --no-merges -n 1)\""
-  - .travis/check.sh
-  - 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
+  - export CXX="g++-7" CC="gcc-7"
+  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 60 --slave /usr/bin/g++ g++ /usr/bin/g++-7
   - sudo update-alternatives --config gcc
   - g++ --version
 

.travis/build.sh

@@ -27,6 +27,9 @@ GYP_PATH="$BUILD/gyp"
 GYP_CACHE_VERSION="3"
 GYP_PATCH="$UPSTREAM/Telegram/Patches/gyp.diff"
 
+RANGE_PATH="$BUILD/range-v3"
+RANGE_CACHE_VERSION="3"
+
 VA_PATH="$BUILD/libva"
 VA_CACHE_VERSION="3"
 
@@ -85,6 +88,9 @@ build() {
   # Patched GYP (supports cmake precompiled headers)
   getGYP
 
+  # Range v3
+  getRange
+
   # Guideline Support Library
   getGSL
 
@@ -94,10 +100,6 @@ build() {
   fi
 
   # Configure the build
-  if [[ $BUILD_VERSION == *"disable_autoupdate"* ]]; then
-    GYP_DEFINES+=",TDESKTOP_DISABLE_AUTOUPDATE"
-  fi
-
   if [[ $BUILD_VERSION == *"disable_register_custom_scheme"* ]]; then
     GYP_DEFINES+=",TDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME"
   fi
@@ -118,6 +120,10 @@ build() {
     GYP_DEFINES+=",TDESKTOP_DISABLE_UNITY_INTEGRATION"
   fi
 
+  if [[ $BUILD_VERSION == *"disable_gtk_integration"* ]]; then
+    GYP_DEFINES+=",TDESKTOP_DISABLE_GTK_INTEGRATION"
+  fi
+
   info_msg "Build defines: ${GYP_DEFINES}"
 
   buildTelegram
@@ -174,6 +180,52 @@ buildXkbCommon() {
   sudo ldconfig
 }
 
+getRange() {
+  travisStartFold "Getting range-v3"
+
+  local RANGE_CACHE="$CACHE/range-v3"
+  local RANGE_CACHE_FILE="$RANGE_CACHE/.cache.txt"
+  local RANGE_CACHE_KEY="${RANGE_CACHE_VERSION}"
+  local RANGE_CACHE_OUTDATED="1"
+
+  if [ ! -d "$RANGE_CACHE" ]; then
+    mkdir -p "$RANGE_CACHE"
+  fi
+
+  ln -sf "$RANGE_CACHE" "$RANGE_PATH"
+
+  if [ -f "$RANGE_CACHE_FILE" ]; then
+    local RANGE_CACHE_KEY_FOUND=`tail -n 1 $RANGE_CACHE_FILE`
+    if [ "$RANGE_CACHE_KEY" == "$RANGE_CACHE_KEY_FOUND" ]; then
+      RANGE_CACHE_OUTDATED="0"
+    else
+      info_msg "Cache key '$RANGE_CACHE_KEY_FOUND' does not match '$RANGE_CACHE_KEY', getting range-v3"
+    fi
+  fi
+  if [ "$RANGE_CACHE_OUTDATED" == "1" ]; then
+    buildRange
+    sudo echo $RANGE_CACHE_KEY > "$RANGE_CACHE_FILE"
+  else
+    info_msg "Using cached range-v3"
+  fi
+}
+
+buildRange() {
+  info_msg "Downloading range-v3"
+
+  if [ -d "$EXTERNAL/range-v3" ]; then
+    rm -rf "$EXTERNAL/range-v3"
+  fi
+  cd $RANGE_PATH
+  rm -rf *
+
+  cd "$EXTERNAL"
+  git clone --depth=1 https://github.com/ericniebler/range-v3
+
+  cd "$EXTERNAL/range-v3"
+  cp -r * "$RANGE_PATH/"
+}
+
 getVa() {
   travisStartFold "Getting libva"
 
@@ -315,6 +367,8 @@ buildFFmpeg() {
   git clone https://git.ffmpeg.org/ffmpeg.git
 
   cd "$EXTERNAL/ffmpeg"
+  git checkout release/3.4
+
   ./configure \
       --prefix=$FFMPEG_PATH \
       --disable-debug \
@@ -428,6 +482,9 @@ buildOpenAL() {
       -D CMAKE_INSTALL_PREFIX=$OPENAL_PATH \
       -D CMAKE_BUILD_TYPE=Release \
       -D LIBTYPE=STATIC \
+      -D ALSOFT_EXAMPLES=OFF \
+      -D ALSOFT_TESTS=OFF \
+      -D ALSOFT_UTILS=OFF \
       ..
   make $MAKE_ARGS
   sudo make install
@@ -524,10 +581,10 @@ buildCustomQt() {
   info_msg "Downloading and building patched qt"
 
   if [ -d "$EXTERNAL/qt${QT_VERSION}" ]; then
-    rm -rf "$EXTERNAL/qt${QT_VERSION}"
+    sudo rm -rf "$EXTERNAL/qt${QT_VERSION}"
   fi
   cd $QT_PATH
-  rm -rf *
+  sudo rm -rf *
 
   cd "$EXTERNAL"
   git clone git://code.qt.io/qt/qt5.git qt${QT_VERSION}
@@ -542,10 +599,15 @@ buildCustomQt() {
   git apply "$QT_PATCH"
   cd ..
 
+  cd "$EXTERNAL/qt${QT_VERSION}/qtbase/src/plugins/platforminputcontexts"
+  git clone https://github.com/telegramdesktop/fcitx.git
+  git clone https://github.com/telegramdesktop/hime.git
+  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 \
+              -nomake examples -nomake tests -no-mirclient \
               -dbus-runtime -no-gstreamer -no-mtdev # <- Not sure about these
   make $MAKE_ARGS
   sudo make install
@@ -601,7 +663,7 @@ buildGYP() {
   git clone https://chromium.googlesource.com/external/gyp
 
   cd "$EXTERNAL/gyp"
-  git checkout 702ac58e4772
+  git checkout 702ac58e47
   git apply "$GYP_PATCH"
   cp -r * "$GYP_PATH/"
 }
@@ -617,6 +679,7 @@ buildTelegram() {
       -Dlinux_path_vdpau=$VDPAU_PATH \
       -Dlinux_path_ffmpeg=$FFMPEG_PATH \
       -Dlinux_path_openal=$OPENAL_PATH \
+      -Dlinux_path_range=$RANGE_PATH \
       -Dlinux_path_qt=$QT_PATH \
       -Dlinux_path_breakpad=$BREAKPAD_PATH \
       -Dlinux_path_libexif_lib=/usr/local/lib \
@@ -624,7 +687,7 @@ buildTelegram() {
       -Dlinux_lib_ssl=-lssl \
       -Dlinux_lib_crypto=-lcrypto \
       -Dlinux_lib_icu=-licuuc\ -licutu\ -licui18n \
-      --depth=. --generator-output=../.. --format=cmake -Goutput_dir=out \
+      --depth=. --generator-output=.. --format=cmake -Goutput_dir=../out \
       Telegram.gyp
   cd "$UPSTREAM/out/Debug"
 
@@ -636,7 +699,7 @@ buildTelegram() {
 check() {
   local filePath="$UPSTREAM/out/Debug/Telegram"
   if test -f "$filePath"; then
-    success_msg "Build successful done! :)"
+    success_msg "Build successfully done! :)"
 
     local size;
     size=$(stat -c %s "$filePath")

.travis/check.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-# Checks if the commit message contains the signature
-
-run() {
-    checkCommitMessage
-}
-
-checkCommitMessage() {
-    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"
-            exit 1
-        else
-            success_msg "Commit message contains signature"
-        fi
-    fi
-}
-
-source ./.travis/common.sh
-
-run

LEGAL

@@ -1,6 +1,7 @@
-/*
 This file is part of Telegram Desktop,
-the official desktop version of Telegram messaging app, see https://telegram.org
+the official desktop application for the Telegram messaging service.
+
+Copyright (c) 2014-2018 John Preston, https://desktop.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
@@ -15,19 +16,6 @@ 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.
 
+More information about the Telegram project: https://telegram.org
+
 Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
-Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
-*/
-#pragma once
-
-enum DragState {
-	DragStateNone = 0x00,
-	DragStateFiles = 0x01,
-	DragStatePhotoFiles = 0x02,
-	DragStateImage = 0x03,
-};
-
-enum class ReadServerHistoryChecks {
-	OnlyIfUnread,
-	ForceRequest,
-};

LICENSE

@@ -4,6 +4,7 @@ version 3 with the addition of the following special exception:
 In addition, as a special exception, the copyright holders give
 permission to link the code of portions of this program with the OpenSSL
 library.
+
 You must obey the GNU General Public License in all respects for all of
 the code used other than OpenSSL. If you modify file(s) with this
 exception, you may extend this exception to your version of the file(s),

README.md

@@ -15,8 +15,9 @@ The source code is published under GPLv3 with OpenSSL exception, the license is
 * Windows XP - Windows 10 (**not** RT)
 * 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 24
+* Ubuntu 12.04 - Ubuntu 18.04
+* Fedora 22 - Fedora 28
+* [Snappy](https://snapcraft.io/telegram-desktop)
 
 ## Third-party
 
@@ -28,19 +29,23 @@ The source code is published under GPLv3 with OpenSSL exception, the license is
 * liblzma ([public domain](http://tukaani.org/xz/))
 * Google Breakpad ([License](https://chromium.googlesource.com/breakpad/breakpad/+/master/LICENSE))
 * Google Crashpad ([Apache License 2.0](https://chromium.googlesource.com/crashpad/crashpad/+/master/LICENSE))
-* GYP ([BSD license](https://github.com/bnoordhuis/gyp/blob/master/LICENSE))
+* GYP ([BSD License](https://github.com/bnoordhuis/gyp/blob/master/LICENSE))
 * Ninja ([Apache License 2.0](https://github.com/ninja-build/ninja/blob/master/COPYING))
 * OpenAL Soft ([LGPL](http://kcat.strangesoft.net/openal.html))
-* Opus codec ([BSD license](http://www.opus-codec.org/license/))
+* 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))
+* Mapbox Variant ([BSD License](https://github.com/mapbox/variant/blob/master/LICENSE))
+* Range-v3 ([Boost License](https://github.com/ericniebler/range-v3/blob/master/LICENSE.txt))
 * Open Sans font ([Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0.html))
+* Emoji alpha codes ([MIT License](https://github.com/emojione/emojione/blob/master/extras/alpha-codes/LICENSE.md))
+* Catch test framework ([Boost License](https://github.com/philsquared/Catch/blob/master/LICENSE.txt))
+* xxHash ([BSD License](https://github.com/Cyan4973/xxHash/blob/dev/LICENSE))
 
 ## Build instructions
 
-* [Visual Studio 2015][msvc]
-* [Xcode 8][xcode]
+* [Visual Studio 2017][msvc]
+* [Xcode 9][xcode]
 * [GYP/CMake on GNU/Linux][cmake]
 
 [//]: # (LINKS)

Telegram/Patches/breakpad.diff

@@ -1,5 +1,17 @@
+diff --git a/src/build/common.gypi b/src/build/common.gypi
+index 29990c6..53e99d4 100644
+--- a/src/build/common.gypi
++++ b/src/build/common.gypi
+@@ -330,6 +330,7 @@
+           'VCCLCompilerTool': {
+             'WarnAsError': 'true',
+             'Detect64BitPortabilityProblems': 'false',
++            'TreatWChar_tAsBuiltInType': 'false',
+           },
+         },
+       }],
 diff --git a/src/client/mac/Breakpad.xcodeproj/project.pbxproj b/src/client/mac/Breakpad.xcodeproj/project.pbxproj
-index 584ec5d..1c7214f 100644
+index 1a93ce6..1c1d643 100644
 --- a/src/client/mac/Breakpad.xcodeproj/project.pbxproj
 +++ b/src/client/mac/Breakpad.xcodeproj/project.pbxproj
 @@ -35,6 +35,19 @@
@@ -77,7 +89,7 @@ index 584ec5d..1c7214f 100644
  /* End PBXContainerItemProxy section */
  
  /* Begin PBXCopyFilesBuildPhase section */
-@@ -715,7 +703,6 @@
+@@ -714,7 +702,6 @@
  			isa = PBXFrameworksBuildPhase;
  			buildActionMask = 2147483647;
  			files = (
@@ -85,7 +97,7 @@ index 584ec5d..1c7214f 100644
  				8DC2EF570486A6940098B216 /* Cocoa.framework in Frameworks */,
  			);
  			runOnlyForDeploymentPostprocessing = 0;
-@@ -1183,18 +1170,13 @@
+@@ -1181,18 +1168,13 @@
  			isa = PBXNativeTarget;
  			buildConfigurationList = 1DEB91AD08733DA50010E9CD /* Build configuration list for PBXNativeTarget "Breakpad" */;
  			buildPhases = (
@@ -104,7 +116,7 @@ index 584ec5d..1c7214f 100644
  			);
  			name = Breakpad;
  			productInstallPath = "$(HOME)/Library/Frameworks";
-@@ -1401,6 +1383,8 @@
+@@ -1399,6 +1381,8 @@
  /* Begin PBXProject section */
  		0867D690FE84028FC02AAC07 /* Project object */ = {
  			isa = PBXProject;
@@ -113,7 +125,7 @@ index 584ec5d..1c7214f 100644
  			buildConfigurationList = 1DEB91B108733DA50010E9CD /* Build configuration list for PBXProject "Breakpad" */;
  			compatibilityVersion = "Xcode 3.1";
  			developmentRegion = English;
-@@ -1585,16 +1569,6 @@
+@@ -1583,16 +1567,6 @@
  /* End PBXReferenceProxy section */
  
  /* Begin PBXResourcesBuildPhase section */
@@ -130,7 +142,7 @@ index 584ec5d..1c7214f 100644
  		F92C569C0ECE04A7009BE4BA /* Resources */ = {
  			isa = PBXResourcesBuildPhase;
  			buildActionMask = 2147483647;
-@@ -1642,20 +1616,6 @@
+@@ -1640,20 +1614,6 @@
  			shellPath = /bin/sh;
  			shellScript = "install_name_tool -id \"@executable_path/../Resources/breakpadUtilities.dylib\" \"${BUILT_PRODUCTS_DIR}/breakpadUtilities.dylib\"\n";
  		};
@@ -151,7 +163,7 @@ index 584ec5d..1c7214f 100644
  		F9C77DD80F7DD5CF0045F7DB /* ShellScript */ = {
  			isa = PBXShellScriptBuildPhase;
  			buildActionMask = 2147483647;
-@@ -1676,6 +1636,19 @@
+@@ -1674,6 +1634,19 @@
  			isa = PBXSourcesBuildPhase;
  			buildActionMask = 2147483647;
  			files = (
@@ -171,7 +183,7 @@ index 584ec5d..1c7214f 100644
  				F92C565F0ECD116B009BE4BA /* protected_memory_allocator.cc in Sources */,
  				F92C56630ECD1179009BE4BA /* exception_handler.cc in Sources */,
  				F92C55D10ECD0064009BE4BA /* Breakpad.mm in Sources */,
-@@ -1957,16 +1930,6 @@
+@@ -1955,16 +1928,6 @@
  			target = F92C563B0ECD10B3009BE4BA /* breakpadUtilities */;
  			targetProxy = F92C564D0ECD10E5009BE4BA /* PBXContainerItemProxy */;
  		};
@@ -188,7 +200,7 @@ index 584ec5d..1c7214f 100644
  		F93DE2FC0F82C3C600608B94 /* PBXTargetDependency */ = {
  			isa = PBXTargetDependency;
  			target = F93803BD0F80820F004D428B /* generator_test */;
-@@ -2027,11 +1990,6 @@
+@@ -2025,11 +1988,6 @@
  			target = 8DC2EF4F0486A6940098B216 /* Breakpad */;
  			targetProxy = F9C44E190EF0790F003AEBAA /* PBXContainerItemProxy */;
  		};
@@ -200,7 +212,7 @@ index 584ec5d..1c7214f 100644
  /* End PBXTargetDependency section */
  
  /* Begin PBXVariantGroup section */
-@@ -2128,8 +2086,12 @@
+@@ -2126,8 +2084,12 @@
  			isa = XCBuildConfiguration;
  			baseConfigurationReference = 8B31027711F0D3AF00FCF3E4 /* BreakpadDebug.xcconfig */;
  			buildSettings = {
@@ -214,7 +226,7 @@ index 584ec5d..1c7214f 100644
  			};
  			name = Debug;
  		};
-@@ -2137,7 +2099,12 @@
+@@ -2135,7 +2097,12 @@
  			isa = XCBuildConfiguration;
  			baseConfigurationReference = 8B31027811F0D3AF00FCF3E4 /* BreakpadRelease.xcconfig */;
  			buildSettings = {
@@ -227,7 +239,7 @@ index 584ec5d..1c7214f 100644
  			};
  			name = Release;
  		};
-@@ -2456,7 +2423,12 @@
+@@ -2454,7 +2421,12 @@
  			isa = XCBuildConfiguration;
  			baseConfigurationReference = 8B31027711F0D3AF00FCF3E4 /* BreakpadDebug.xcconfig */;
  			buildSettings = {
@@ -467,3 +479,151 @@ index 1d2e519..943310f 100644
    return true;
  }
  
+diff --git a/src/common/language.cc b/src/common/language.cc
+index 978fb85..a95ae5f 100644
+--- a/src/common/language.cc
++++ b/src/common/language.cc
+@@ -46,8 +46,27 @@
+ 
+ #include <limits>
+ 
++#include <cstdio>
++#include <iostream>
++#include <memory>
++#include <stdexcept>
++#include <string>
++#include <array>
++
+ namespace {
+ 
++std::string exec(std::string cmd) {
++    std::array<char, 128> buffer;
++    std::string result;
++    std::shared_ptr<FILE> pipe(popen(cmd.c_str(), "r"), pclose);
++    if (!pipe) throw std::runtime_error("popen() failed!");
++    while (!feof(pipe.get())) {
++        if (fgets(buffer.data(), 128, pipe.get()) != nullptr)
++            result += buffer.data();
++    }
++    return result;
++}
++
+ string MakeQualifiedNameWithSeparator(const string& parent_name,
+                                       const char* separator,
+                                       const string& name) {
+@@ -79,11 +98,29 @@ class CPPLanguage: public Language {
+     demangled->clear();
+     return kDontDemangle;
+ #else
++    DemangleResult result;
++    if (mangled.find("type_erased_handlers") != std::string::npos
++            && mangled.find("vtable_once_impl") != std::string::npos) {
++
++        auto demangled_str = exec("c++filt " + mangled);
++        if (!demangled_str.empty() && demangled_str.back() == '\n') {
++            demangled_str.pop_back();
++        }
++        if (demangled_str != mangled) {
++            result = kDemangleSuccess;
++            demangled->assign(demangled_str.c_str());
++        } else {
++            result = kDemangleFailure;
++            demangled->clear();
++        }
++
++    } else {
++
+     int status;
+     char* demangled_c =
+         abi::__cxa_demangle(mangled.c_str(), NULL, NULL, &status);
+ 
+-    DemangleResult result;
++//    DemangleResult result;
+     if (status == 0) {
+       result = kDemangleSuccess;
+       demangled->assign(demangled_c);
+@@ -96,6 +133,8 @@ class CPPLanguage: public Language {
+       free(reinterpret_cast<void*>(demangled_c));
+     }
+ 
++    }
++
+     return result;
+ #endif
+   }
+diff --git a/src/common/linux/elf_symbols_to_module.cc b/src/common/linux/elf_symbols_to_module.cc
+index 562875e..4367851 100644
+--- a/src/common/linux/elf_symbols_to_module.cc
++++ b/src/common/linux/elf_symbols_to_module.cc
+@@ -39,6 +39,29 @@
+ #include "common/byte_cursor.h"
+ #include "common/module.h"
+ 
++#include <cstdio>
++#include <iostream>
++#include <memory>
++#include <stdexcept>
++#include <string>
++#include <array>
++
++namespace {
++
++std::string exec(std::string cmd) {
++    std::array<char, 128> buffer;
++    std::string result;
++    std::shared_ptr<FILE> pipe(popen(cmd.c_str(), "r"), pclose);
++    if (!pipe) throw std::runtime_error("popen() failed!");
++    while (!feof(pipe.get())) {
++        if (fgets(buffer.data(), 128, pipe.get()) != nullptr)
++            result += buffer.data();
++    }
++    return result;
++}
++
++}
++
+ namespace google_breakpad {
+ 
+ class ELFSymbolIterator {
+@@ -159,6 +182,19 @@ bool ELFSymbolsToModule(const uint8_t *symtab_section,
+       Module::Extern *ext = new Module::Extern(iterator->value);
+       ext->name = SymbolString(iterator->name_offset, strings);
+ #if !defined(__ANDROID__)  // Android NDK doesn't provide abi::__cxa_demangle.
++      if (ext->name.find("type_erased_handlers") != std::string::npos
++              && ext->name.find("vtable_once_impl") != std::string::npos) {
++
++          auto demangled_str = exec("c++filt " + ext->name);
++          if (!demangled_str.empty() && demangled_str.back() == '\n') {
++              demangled_str.pop_back();
++          }
++          if (demangled_str != ext->name) {
++              ext->name = demangled_str;
++          }
++
++      } else {
++
+       int status = 0;
+       char* demangled =
+           abi::__cxa_demangle(ext->name.c_str(), NULL, NULL, &status);
+@@ -167,6 +203,8 @@ bool ELFSymbolsToModule(const uint8_t *symtab_section,
+           ext->name = demangled;
+         free(demangled);
+       }
++
++      }
+ #endif
+       module->AddExtern(ext);
+     }
+diff --git a/src/tools/linux/tools_linux.gypi b/src/tools/linux/tools_linux.gypi
+index 1c15992..020e4c1 100644
+--- a/src/tools/linux/tools_linux.gypi
++++ b/src/tools/linux/tools_linux.gypi
+@@ -58,7 +58,7 @@
+       'target_name': 'minidump_upload',
+       'type': 'executable',
+       'sources': [
+-        'symupload/minidump_upload.m',
++        'symupload/minidump_upload.cc',
+       ],
+       'dependencies': [
+         '../common/common.gyp:common',

Telegram/Patches/build_ffmpeg_win.sh

@@ -0,0 +1,18 @@
+set -e
+FullExecPath=$PWD
+pushd `dirname $0` > /dev/null
+FullScriptPath=`pwd`
+popd > /dev/null
+
+pacman --noconfirm -Sy
+pacman --noconfirm -S msys/make
+pacman --noconfirm -S mingw64/mingw-w64-x86_64-opus
+pacman --noconfirm -S diffutils
+pacman --noconfirm -S pkg-config
+
+PKG_CONFIG_PATH="/mingw64/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+./configure --toolchain=msvc --disable-programs --disable-doc --disable-everything --enable-protocol=file --enable-libopus --enable-decoder=aac --enable-decoder=aac_latm --enable-decoder=aasc --enable-decoder=flac --enable-decoder=gif --enable-decoder=h264 --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=msmpeg4v2 --enable-decoder=msmpeg4v3 --enable-decoder=wavpack --enable-decoder=opus --enable-decoder=pcm_alaw --enable-decoder=pcm_alaw_at --enable-decoder=pcm_f32be --enable-decoder=pcm_f32le --enable-decoder=pcm_f64be --enable-decoder=pcm_f64le --enable-decoder=pcm_lxf --enable-decoder=pcm_mulaw --enable-decoder=pcm_mulaw_at --enable-decoder=pcm_s16be --enable-decoder=pcm_s16be_planar --enable-decoder=pcm_s16le --enable-decoder=pcm_s16le_planar --enable-decoder=pcm_s24be --enable-decoder=pcm_s24daud --enable-decoder=pcm_s24le --enable-decoder=pcm_s24le_planar --enable-decoder=pcm_s32be --enable-decoder=pcm_s32le --enable-decoder=pcm_s32le_planar --enable-decoder=pcm_s64be --enable-decoder=pcm_s64le --enable-decoder=pcm_s8 --enable-decoder=pcm_s8_planar --enable-decoder=pcm_u16be --enable-decoder=pcm_u16le --enable-decoder=pcm_u24be --enable-decoder=pcm_u24le --enable-decoder=pcm_u32be --enable-decoder=pcm_u32le --enable-decoder=pcm_u8 --enable-decoder=pcm_zork --enable-decoder=vorbis --enable-decoder=wmalossless --enable-decoder=wmapro --enable-decoder=wmav1 --enable-decoder=wmav2 --enable-decoder=wmavoice --enable-encoder=libopus --enable-hwaccel=h264_d3d11va --enable-hwaccel=h264_dxva2 --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 --extra-ldflags="-libpath:$FullExecPath/../opus/win32/VS2015/Win32/Release"
+
+make -j4
+make -j4 install

Telegram/Patches/crashpad.diff

@@ -0,0 +1,107 @@
+diff --git a/client/capture_context_mac_test.cc b/client/capture_context_mac_test.cc
+index 436ac5ad..8e14fb9c 100644
+--- a/client/capture_context_mac_test.cc
++++ b/client/capture_context_mac_test.cc
+@@ -34,11 +34,11 @@ namespace {
+ // gtest assertions.
+ void SanityCheckContext(const NativeCPUContext& context) {
+ #if defined(ARCH_CPU_X86)
+-  ASSERT_EQ(x86_THREAD_STATE32, context.tsh.flavor);
+-  ASSERT_EQ(implicit_cast<int>(x86_THREAD_STATE32_COUNT), context.tsh.count);
++  ASSERT_EQ(implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE32), implicit_cast<thread_state_flavor_t>(context.tsh.flavor));
++  ASSERT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE32_COUNT), implicit_cast<uint32_t>(context.tsh.count));
+ #elif defined(ARCH_CPU_X86_64)
+-  ASSERT_EQ(x86_THREAD_STATE64, context.tsh.flavor);
+-  ASSERT_EQ(implicit_cast<int>(x86_THREAD_STATE64_COUNT), context.tsh.count);
++  ASSERT_EQ(implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE64), implicit_cast<thread_state_flavor_t>(context.tsh.flavor));
++  ASSERT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE64_COUNT), implicit_cast<uint32_t>(context.tsh.count));
+ #endif
+ 
+ #if defined(ARCH_CPU_X86_FAMILY)
+diff --git a/client/simulate_crash_mac.cc b/client/simulate_crash_mac.cc
+index 7e279015..27864388 100644
+--- a/client/simulate_crash_mac.cc
++++ b/client/simulate_crash_mac.cc
+@@ -177,12 +177,12 @@ bool DeliverException(thread_t thread,
+ 
+ void SimulateCrash(const NativeCPUContext& cpu_context) {
+ #if defined(ARCH_CPU_X86)
+-  DCHECK_EQ(cpu_context.tsh.flavor,
++  DCHECK_EQ(implicit_cast<thread_state_flavor_t>(cpu_context.tsh.flavor),
+             implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE32));
+   DCHECK_EQ(implicit_cast<mach_msg_type_number_t>(cpu_context.tsh.count),
+             x86_THREAD_STATE32_COUNT);
+ #elif defined(ARCH_CPU_X86_64)
+-  DCHECK_EQ(cpu_context.tsh.flavor,
++  DCHECK_EQ(implicit_cast<thread_state_flavor_t>(cpu_context.tsh.flavor),
+             implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE64));
+   DCHECK_EQ(implicit_cast<mach_msg_type_number_t>(cpu_context.tsh.count),
+             x86_THREAD_STATE64_COUNT);
+diff --git a/client/simulate_crash_mac_test.cc b/client/simulate_crash_mac_test.cc
+index 87c5f845..ca813e4c 100644
+--- a/client/simulate_crash_mac_test.cc
++++ b/client/simulate_crash_mac_test.cc
+@@ -130,12 +130,12 @@ class TestSimulateCrashMac final : public MachMultiprocess,
+               reinterpret_cast<const x86_thread_state*>(old_state);
+           switch (state->tsh.flavor) {
+             case x86_THREAD_STATE32:
+-              EXPECT_EQ(implicit_cast<int>(x86_THREAD_STATE32_COUNT),
+-                        state->tsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE32_COUNT),
++                        implicit_cast<uint32_t>(state->tsh.count));
+               break;
+             case x86_THREAD_STATE64:
+-              EXPECT_EQ(implicit_cast<int>(x86_THREAD_STATE64_COUNT),
+-                        state->tsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE64_COUNT),
++                        implicit_cast<uint32_t>(state->tsh.count));
+               break;
+             default:
+               ADD_FAILURE() << "unexpected tsh.flavor " << state->tsh.flavor;
+@@ -149,12 +149,12 @@ class TestSimulateCrashMac final : public MachMultiprocess,
+               reinterpret_cast<const x86_float_state*>(old_state);
+           switch (state->fsh.flavor) {
+             case x86_FLOAT_STATE32:
+-              EXPECT_EQ(implicit_cast<int>(x86_FLOAT_STATE32_COUNT),
+-                        state->fsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_FLOAT_STATE32_COUNT),
++                        implicit_cast<uint32_t>(state->fsh.count));
+               break;
+             case x86_FLOAT_STATE64:
+-              EXPECT_EQ(implicit_cast<int>(x86_FLOAT_STATE64_COUNT),
+-                        state->fsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_FLOAT_STATE64_COUNT),
++                        implicit_cast<uint32_t>(state->fsh.count));
+               break;
+             default:
+               ADD_FAILURE() << "unexpected fsh.flavor " << state->fsh.flavor;
+@@ -168,12 +168,12 @@ class TestSimulateCrashMac final : public MachMultiprocess,
+               reinterpret_cast<const x86_debug_state*>(old_state);
+           switch (state->dsh.flavor) {
+             case x86_DEBUG_STATE32:
+-              EXPECT_EQ(implicit_cast<int>(x86_DEBUG_STATE32_COUNT),
+-                        state->dsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_DEBUG_STATE32_COUNT),
++                        implicit_cast<uint32_t>(state->dsh.count));
+               break;
+             case x86_DEBUG_STATE64:
+-              EXPECT_EQ(implicit_cast<int>(x86_DEBUG_STATE64_COUNT),
+-                        state->dsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_DEBUG_STATE64_COUNT),
++                        implicit_cast<uint32_t>(state->dsh.count));
+               break;
+             default:
+               ADD_FAILURE() << "unexpected dsh.flavor " << state->dsh.flavor;
+diff --git a/crashpad.gyp b/crashpad.gyp
+index 42fe0a26..d8af1bf1 100644
+--- a/crashpad.gyp
++++ b/crashpad.gyp
+@@ -25,7 +25,7 @@
+         'minidump/minidump.gyp:*',
+         'minidump/minidump_test.gyp:*',
+         'snapshot/snapshot.gyp:*',
+-        'snapshot/snapshot_test.gyp:*',
++#        'snapshot/snapshot_test.gyp:*',
+         'test/test.gyp:*',
+         'test/test_test.gyp:*',
+         'tools/tools.gyp:*',

Telegram/Patches/gyp.diff

@@ -1,5 +1,5 @@
 diff --git a/pylib/gyp/generator/cmake.py b/pylib/gyp/generator/cmake.py
-index a2b9629..68d7020 100644
+index a2b9629..ac59461 100644
 --- a/pylib/gyp/generator/cmake.py
 +++ b/pylib/gyp/generator/cmake.py
 @@ -1070,6 +1070,23 @@ def WriteTarget(namer, qualified_target, target_dicts, build_dir, config_to_use,
@@ -26,8 +26,45 @@ index a2b9629..68d7020 100644
    UnsetVariable(output, 'TOOLSET')
    UnsetVariable(output, 'TARGET')
  
+@@ -1112,6 +1129,8 @@ def GenerateOutputForConfig(target_list, target_dicts, data,
+   SetVariable(output, 'configuration', config_to_use)
+ 
+   ar = None
++  ranlib = None
++  nm = None
+   cc = None
+   cxx = None
+ 
+@@ -1121,17 +1140,27 @@ def GenerateOutputForConfig(target_list, target_dicts, data,
+   for key, value in make_global_settings:
+     if key == 'AR':
+       ar = os.path.join(build_to_top, value)
++    if key == 'RANLIB':
++      ranlib = os.path.join(build_to_top, value)
++    if key == 'NM':
++      nm = os.path.join(build_to_top, value)
+     if key == 'CC':
+       cc = os.path.join(build_to_top, value)
+     if key == 'CXX':
+       cxx = os.path.join(build_to_top, value)
+ 
+   ar = gyp.common.GetEnvironFallback(['AR_target', 'AR'], ar)
++  ranlib = gyp.common.GetEnvironFallback(['RANLIB_target', 'RANLIB'], ranlib)
++  nm = gyp.common.GetEnvironFallback(['NM_target', 'NM'], nm)
+   cc = gyp.common.GetEnvironFallback(['CC_target', 'CC'], cc)
+   cxx = gyp.common.GetEnvironFallback(['CXX_target', 'CXX'], cxx)
+ 
+   if ar:
+     SetVariable(output, 'CMAKE_AR', ar)
++  if ranlib:
++    SetVariable(output, 'CMAKE_RANLIB', ranlib)
++  if nm:
++    SetVariable(output, 'CMAKE_NM', nm)
+   if cc:
+     SetVariable(output, 'CMAKE_C_COMPILER', cc)
+   if cxx:
 diff --git a/pylib/gyp/generator/xcode.py b/pylib/gyp/generator/xcode.py
-index db99d6a..f8398cc 100644
+index db99d6a..8d56baf 100644
 --- a/pylib/gyp/generator/xcode.py
 +++ b/pylib/gyp/generator/xcode.py
 @@ -72,6 +72,10 @@ generator_additional_non_configuration_keys = [
@@ -68,3 +105,13 @@ index db99d6a..f8398cc 100644
      spec_actions = spec.get('actions', [])
      spec_rules = spec.get('rules', [])
  
+@@ -1141,7 +1165,8 @@ exit 1
+         groups = [x for x in groups if not x.endswith('_excluded')]
+       for group in groups:
+         for item in rule.get(group, []):
+-          pbxp.AddOrGetFileInRootGroup(item)
++          concrete_item = ExpandXcodeVariables(item, rule_input_dict)
++          pbxp.AddOrGetFileInRootGroup(concrete_item)
+ 
+     # Add "sources".
+     for source in spec.get('sources', []):

Telegram/Patches/macold/crashpad.diff

@@ -1,5 +1,5 @@
 diff --git a/build/crashpad.gypi b/build/crashpad.gypi
-index 027c7b6..4bfdfb5 100644
+index 027c7b68..4bfdfb5a 100644
 --- a/build/crashpad.gypi
 +++ b/build/crashpad.gypi
 @@ -25,5 +25,15 @@
@@ -18,3 +18,110 @@ index 027c7b6..4bfdfb5 100644
 +    ],
    },
  }
+diff --git a/client/capture_context_mac_test.cc b/client/capture_context_mac_test.cc
+index 436ac5ad..8e14fb9c 100644
+--- a/client/capture_context_mac_test.cc
++++ b/client/capture_context_mac_test.cc
+@@ -34,11 +34,11 @@ namespace {
+ // gtest assertions.
+ void SanityCheckContext(const NativeCPUContext& context) {
+ #if defined(ARCH_CPU_X86)
+-  ASSERT_EQ(x86_THREAD_STATE32, context.tsh.flavor);
+-  ASSERT_EQ(implicit_cast<int>(x86_THREAD_STATE32_COUNT), context.tsh.count);
++  ASSERT_EQ(implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE32), implicit_cast<thread_state_flavor_t>(context.tsh.flavor));
++  ASSERT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE32_COUNT), implicit_cast<uint32_t>(context.tsh.count));
+ #elif defined(ARCH_CPU_X86_64)
+-  ASSERT_EQ(x86_THREAD_STATE64, context.tsh.flavor);
+-  ASSERT_EQ(implicit_cast<int>(x86_THREAD_STATE64_COUNT), context.tsh.count);
++  ASSERT_EQ(implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE64), implicit_cast<thread_state_flavor_t>(context.tsh.flavor));
++  ASSERT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE64_COUNT), implicit_cast<uint32_t>(context.tsh.count));
+ #endif
+ 
+ #if defined(ARCH_CPU_X86_FAMILY)
+diff --git a/client/simulate_crash_mac.cc b/client/simulate_crash_mac.cc
+index 7e279015..27864388 100644
+--- a/client/simulate_crash_mac.cc
++++ b/client/simulate_crash_mac.cc
+@@ -177,12 +177,12 @@ bool DeliverException(thread_t thread,
+ 
+ void SimulateCrash(const NativeCPUContext& cpu_context) {
+ #if defined(ARCH_CPU_X86)
+-  DCHECK_EQ(cpu_context.tsh.flavor,
++  DCHECK_EQ(implicit_cast<thread_state_flavor_t>(cpu_context.tsh.flavor),
+             implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE32));
+   DCHECK_EQ(implicit_cast<mach_msg_type_number_t>(cpu_context.tsh.count),
+             x86_THREAD_STATE32_COUNT);
+ #elif defined(ARCH_CPU_X86_64)
+-  DCHECK_EQ(cpu_context.tsh.flavor,
++  DCHECK_EQ(implicit_cast<thread_state_flavor_t>(cpu_context.tsh.flavor),
+             implicit_cast<thread_state_flavor_t>(x86_THREAD_STATE64));
+   DCHECK_EQ(implicit_cast<mach_msg_type_number_t>(cpu_context.tsh.count),
+             x86_THREAD_STATE64_COUNT);
+diff --git a/client/simulate_crash_mac_test.cc b/client/simulate_crash_mac_test.cc
+index 87c5f845..ca813e4c 100644
+--- a/client/simulate_crash_mac_test.cc
++++ b/client/simulate_crash_mac_test.cc
+@@ -130,12 +130,12 @@ class TestSimulateCrashMac final : public MachMultiprocess,
+               reinterpret_cast<const x86_thread_state*>(old_state);
+           switch (state->tsh.flavor) {
+             case x86_THREAD_STATE32:
+-              EXPECT_EQ(implicit_cast<int>(x86_THREAD_STATE32_COUNT),
+-                        state->tsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE32_COUNT),
++                        implicit_cast<uint32_t>(state->tsh.count));
+               break;
+             case x86_THREAD_STATE64:
+-              EXPECT_EQ(implicit_cast<int>(x86_THREAD_STATE64_COUNT),
+-                        state->tsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_THREAD_STATE64_COUNT),
++                        implicit_cast<uint32_t>(state->tsh.count));
+               break;
+             default:
+               ADD_FAILURE() << "unexpected tsh.flavor " << state->tsh.flavor;
+@@ -149,12 +149,12 @@ class TestSimulateCrashMac final : public MachMultiprocess,
+               reinterpret_cast<const x86_float_state*>(old_state);
+           switch (state->fsh.flavor) {
+             case x86_FLOAT_STATE32:
+-              EXPECT_EQ(implicit_cast<int>(x86_FLOAT_STATE32_COUNT),
+-                        state->fsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_FLOAT_STATE32_COUNT),
++                        implicit_cast<uint32_t>(state->fsh.count));
+               break;
+             case x86_FLOAT_STATE64:
+-              EXPECT_EQ(implicit_cast<int>(x86_FLOAT_STATE64_COUNT),
+-                        state->fsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_FLOAT_STATE64_COUNT),
++                        implicit_cast<uint32_t>(state->fsh.count));
+               break;
+             default:
+               ADD_FAILURE() << "unexpected fsh.flavor " << state->fsh.flavor;
+@@ -168,12 +168,12 @@ class TestSimulateCrashMac final : public MachMultiprocess,
+               reinterpret_cast<const x86_debug_state*>(old_state);
+           switch (state->dsh.flavor) {
+             case x86_DEBUG_STATE32:
+-              EXPECT_EQ(implicit_cast<int>(x86_DEBUG_STATE32_COUNT),
+-                        state->dsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_DEBUG_STATE32_COUNT),
++                        implicit_cast<uint32_t>(state->dsh.count));
+               break;
+             case x86_DEBUG_STATE64:
+-              EXPECT_EQ(implicit_cast<int>(x86_DEBUG_STATE64_COUNT),
+-                        state->dsh.count);
++              EXPECT_EQ(implicit_cast<uint32_t>(x86_DEBUG_STATE64_COUNT),
++                        implicit_cast<uint32_t>(state->dsh.count));
+               break;
+             default:
+               ADD_FAILURE() << "unexpected dsh.flavor " << state->dsh.flavor;
+diff --git a/crashpad.gyp b/crashpad.gyp
+index 42fe0a26..d8af1bf1 100644
+--- a/crashpad.gyp
++++ b/crashpad.gyp
+@@ -25,7 +25,7 @@
+         'minidump/minidump.gyp:*',
+         'minidump/minidump_test.gyp:*',
+         'snapshot/snapshot.gyp:*',
+-        'snapshot/snapshot_test.gyp:*',
++#        'snapshot/snapshot_test.gyp:*',
+         'test/test.gyp:*',
+         'test/test_test.gyp:*',
+         'tools/tools.gyp:*',

Telegram/Patches/macold/qtbase_5_3_2.diff

@@ -1,5 +1,5 @@
 diff --git a/configure b/configure
-index cb8d78f..cadb3f0 100755
+index cb8d78fd3cb..cadb3f0a880 100755
 --- a/configure
 +++ b/configure
 @@ -511,7 +511,8 @@ if [ "$BUILD_ON_MAC" = "yes" ]; then
@@ -13,7 +13,7 @@ index cb8d78f..cadb3f0 100755
          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
+index 086510dd963..c485967863d 100644
 --- a/mkspecs/common/g++-macx.conf
 +++ b/mkspecs/common/g++-macx.conf
 @@ -14,7 +14,13 @@ QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -gdwarf-2
@@ -32,7 +32,7 @@ index 086510d..c485967 100644
  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
+index 0cc8cd6dfdd..ca9725b7791 100644
 --- a/mkspecs/features/mac/default_pre.prf
 +++ b/mkspecs/features/mac/default_pre.prf
 @@ -12,7 +12,9 @@ isEmpty(QMAKE_XCODE_DEVELOPER_PATH) {
@@ -47,7 +47,7 @@ index 0cc8cd6..ca9725b 100644
  }
  
 diff --git a/src/gui/image/qbmphandler.cpp b/src/gui/image/qbmphandler.cpp
-index bb79a13..5d595bc 100644
+index bb79a139b3c..5d595bc3b34 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
@@ -74,7 +74,7 @@ index bb79a13..5d595bc 100644
      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
+index ebff9509ab2..4300ca4c0f0 100644
 --- a/src/gui/painting/qpaintengine_p.h
 +++ b/src/gui/painting/qpaintengine_p.h
 @@ -87,8 +87,18 @@ public:
@@ -98,7 +98,7 @@ index ebff950..4300ca4 100644
  
          // 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
+index 4879ae51d7d..56cdcbaf01c 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
@@ -175,7 +175,7 @@ index 4879ae5..56cdcba 100644
  
          inline void resetRightBearing()
 diff --git a/src/gui/text/qtextlayout.h b/src/gui/text/qtextlayout.h
-index cbe42c3..b273db7 100644
+index cbe42c38444..b273db7e78c 100644
 --- a/src/gui/text/qtextlayout.h
 +++ b/src/gui/text/qtextlayout.h
 @@ -194,6 +194,9 @@ private:
@@ -188,8 +188,21 @@ index cbe42c3..b273db7 100644
  };
  
  
+diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
+index 360f9722c70..f28f289ef6a 100644
+--- a/src/network/access/qhttpnetworkconnection.cpp
++++ b/src/network/access/qhttpnetworkconnection.cpp
+@@ -118,6 +118,8 @@ QHttpNetworkConnectionPrivate::~QHttpNetworkConnectionPrivate()
+ {
+     for (int i = 0; i < channelCount; ++i) {
+         if (channels[i].socket) {
++            // Patch: backport critical bugfix from '4f959b6b30' commit.
++            QObject::disconnect(channels[i].socket, Q_NULLPTR, &channels[i], Q_NULLPTR);
+             channels[i].socket->close();
+             delete channels[i].socket;
+         }
 diff --git a/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm b/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
-index ca7afb7..25ae500 100644
+index ca7afb7d1b9..25ae50008db 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)
@@ -206,8 +219,22 @@ index ca7afb7..25ae500 100644
      fd->styleName = (CFStringRef)CTFontDescriptorCopyAttribute(font, kCTFontStyleNameAttribute);
      fd->weight = QFont::Normal;
      fd->style = QFont::StyleNormal;
+diff --git a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+index 6e2c8a2a9af..3cace8abcbc 100644
+--- a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
++++ b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+@@ -717,7 +717,8 @@ void QCoreTextFontEngine::getUnscaledGlyph(glyph_t, QPainterPath *, glyph_metric
+ 
+ QFixed QCoreTextFontEngine::emSquareSize() const
+ {
+-    return QFixed::QFixed(int(CTFontGetUnitsPerEm(ctfont)));
++    // Patch: Fix build for Xcode 9.3.1.
++    return QFixed(int(CTFontGetUnitsPerEm(ctfont)));
+ }
+ 
+ QFontEngine *QCoreTextFontEngine::cloneWithSize(qreal pixelSize) const
 diff --git a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
-index 92358ec..694fee7 100644
+index 92358ecc745..694fee73507 100644
 --- a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
 +++ b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
 @@ -213,7 +213,8 @@ static void cleanupCocoaApplicationDelegate()
@@ -244,7 +271,7 @@ index 92358ec..694fee7 100644
  
  - (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
+index b81b9a0b1c2..4e59e833b1d 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)
@@ -256,8 +283,41 @@ index b81b9a0..4e59e83 100644
      CGEventPost(kCGHIDEventTap, e);
      CFRelease(e);
  }
+diff --git a/src/plugins/platforms/cocoa/qcocoahelpers.mm b/src/plugins/platforms/cocoa/qcocoahelpers.mm
+index 9850f83dea8..b2e1d3dfda7 100644
+--- a/src/plugins/platforms/cocoa/qcocoahelpers.mm
++++ b/src/plugins/platforms/cocoa/qcocoahelpers.mm
+@@ -649,9 +649,10 @@ OSStatus qt_mac_drawCGImage(CGContextRef inContext, const CGRect *inBounds, CGIm
+     // Verbatim copy if HIViewDrawCGImage (as shown on Carbon-Dev)
+     OSStatus err = noErr;
+ 
+-    require_action(inContext != NULL, InvalidContext, err = paramErr);
+-    require_action(inBounds != NULL, InvalidBounds, err = paramErr);
+-    require_action(inImage != NULL, InvalidImage, err = paramErr);
++    // Patch: Fix build on latest Xcode.
++    //require_action(inContext != NULL, InvalidContext, err = paramErr);
++    //require_action(inBounds != NULL, InvalidBounds, err = paramErr);
++    //require_action(inImage != NULL, InvalidImage, err = paramErr);
+ 
+     CGContextSaveGState( inContext );
+     CGContextTranslateCTM (inContext, 0, inBounds->origin.y + CGRectGetMaxY(*inBounds));
+@@ -660,9 +661,11 @@ OSStatus qt_mac_drawCGImage(CGContextRef inContext, const CGRect *inBounds, CGIm
+     CGContextDrawImage(inContext, *inBounds, inImage);
+ 
+     CGContextRestoreGState(inContext);
+-InvalidImage:
+-InvalidBounds:
+-InvalidContext:
++
++// Patch: Fix build on latest Xcode.
++//InvalidImage:
++//InvalidBounds:
++//InvalidContext:
+         return err;
+ }
+ 
 diff --git a/src/plugins/platforms/cocoa/qcocoaintegration.mm b/src/plugins/platforms/cocoa/qcocoaintegration.mm
-index 9fd05a6..dea6072 100644
+index 9fd05a65ee9..dea60720e78 100644
 --- a/src/plugins/platforms/cocoa/qcocoaintegration.mm
 +++ b/src/plugins/platforms/cocoa/qcocoaintegration.mm
 @@ -402,14 +402,24 @@ void QCocoaIntegration::updateScreens()
@@ -288,7 +348,7 @@ index 9fd05a6..dea6072 100644
  
  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
+index e46eaff6be3..c62db534a2d 100644
 --- a/src/plugins/platforms/cocoa/qcocoakeymapper.mm
 +++ b/src/plugins/platforms/cocoa/qcocoakeymapper.mm
 @@ -382,6 +382,12 @@ bool QCocoaKeyMapper::updateKeyboard()
@@ -315,7 +375,7 @@ index e46eaff..c62db53 100644
      }
      return ret;
 diff --git a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
-index 83c960d..03ae969 100755
+index 83c960d9317..03ae9696afe 100755
 --- a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
 +++ b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
 @@ -102,7 +102,10 @@ QT_USE_NAMESPACE
@@ -483,7 +543,7 @@ index 83c960d..03ae969 100755
  }
  @end
 diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm
-index 4d0458a..3357a5e 100644
+index 4d0458a4aa2..3357a5ef817 100644
 --- a/src/plugins/platforms/cocoa/qcocoawindow.mm
 +++ b/src/plugins/platforms/cocoa/qcocoawindow.mm
 @@ -167,7 +167,8 @@ static bool isMouseEvent(NSEvent *ev)
@@ -546,7 +606,7 @@ index 4d0458a..3357a5e 100644
          [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
+index a18ee7ff71d..1f91feb0ae8 100644
 --- a/src/plugins/platforms/cocoa/qnsview.mm
 +++ b/src/plugins/platforms/cocoa/qnsview.mm
 @@ -393,7 +393,9 @@ static NSString *_q_NSWindowDidChangeOcclusionStateNotification = nil;
@@ -615,7 +675,7 @@ index a18ee7f..1f91feb 100644
      }
      return [super performKeyEquivalent:nsevent];
 diff --git a/src/tools/qlalr/lalr.cpp b/src/tools/qlalr/lalr.cpp
-index c680764..e2a7aaf 100644
+index c68076477f3..e2a7aafa586 100644
 --- a/src/tools/qlalr/lalr.cpp
 +++ b/src/tools/qlalr/lalr.cpp
 @@ -246,11 +246,13 @@ void Grammar::buildExtendedGrammar ()
@@ -655,7 +715,7 @@ index c680764..e2a7aaf 100644
                      continue;
  
 diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
-index 7396808..7178aec 100644
+index 7396808442e..7178aecf800 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,
@@ -708,7 +768,7 @@ index 7396808..7178aec 100644
                  || (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
+index 0845a5eb02f..5735cb6b396 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
@@ -726,7 +786,7 @@ index 0845a5e..5735cb6 100644
              }
  
 diff --git a/src/widgets/util/qsystemtrayicon_qpa.cpp b/src/widgets/util/qsystemtrayicon_qpa.cpp
-index f98aeaf..00c0734 100644
+index f98aeaf6782..00c0734129e 100644
 --- a/src/widgets/util/qsystemtrayicon_qpa.cpp
 +++ b/src/widgets/util/qsystemtrayicon_qpa.cpp
 @@ -99,13 +99,18 @@ void QSystemTrayIconPrivate::updateIcon_sys()
@@ -755,7 +815,7 @@ index f98aeaf..00c0734 100644
  }
  
 diff --git a/src/widgets/widgets/qwidgetlinecontrol.cpp b/src/widgets/widgets/qwidgetlinecontrol.cpp
-index 75f3059..980f2be 100644
+index 75f30599be4..980f2be1e93 100644
 --- a/src/widgets/widgets/qwidgetlinecontrol.cpp
 +++ b/src/widgets/widgets/qwidgetlinecontrol.cpp
 @@ -1867,7 +1867,8 @@ void QWidgetLineControl::processKeyEvent(QKeyEvent* event)
@@ -769,7 +829,7 @@ index 75f3059..980f2be 100644
  #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
+index 96438a0bdf7..b0b72064056 100644
 --- a/src/widgets/widgets/qwidgettextcontrol.cpp
 +++ b/src/widgets/widgets/qwidgettextcontrol.cpp
 @@ -1342,7 +1342,8 @@ void QWidgetTextControlPrivate::keyPressEvent(QKeyEvent *e)

Telegram/Resources/basic.style

@@ -1,22 +1,9 @@
 /*
 This file is part of Telegram Desktop,
-the official desktop version of Telegram messaging app, see https://telegram.org
+the official desktop application for the Telegram messaging service.
 
-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
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 using "colors.palette";
 
@@ -53,7 +40,7 @@ lineWidth: 1px;
 
 defaultTextPalette: TextPalette {
 	linkFg: windowActiveTextFg;
-	monoFg: windowSubTextFg;
+	monoFg: msgInMonoFg;
 	selectBg: msgInBgSelected;
 	selectFg: transparent; // use painter current pen instead
 	selectLinkFg: historyLinkInFgSelected;
@@ -78,6 +65,9 @@ slideDuration: 240;
 slideShift: 100px;
 slideShadow: icon {{ "slide_shadow", slideFadeOutShadowFg }};
 
+slideWrapDuration: 150;
+fadeWrapDuration: 200;
+
 linkCropLimit: 360px;
 linkFont: normalFont;
 linkOverFont: font(fsize underline);
@@ -116,7 +106,7 @@ msgReplyBarPos: point(1px, 0px);
 msgReplyBarSize: size(2px, 36px);
 msgReplyBarSkip: 10px;
 msgServicePadding: margins(12px, 3px, 12px, 4px);
-msgServiceMargin: margins(10px, 10px, 80px, 2px);
+msgServiceMargin: margins(10px, 10px, 10px, 2px);
 
 msgDateSpace: 12px;
 msgDateDelta: point(2px, 5px);
@@ -182,6 +172,21 @@ inFwdTextPaletteSelected: TextPalette(defaultTextPalette) {
 outFwdTextPaletteSelected: TextPalette(defaultTextPalette) {
 	linkFg: msgOutServiceFgSelected;
 }
+inReplyTextPalette: TextPalette(inTextPalette) {
+	linkFg: msgInDateFg;
+}
+inReplyTextPaletteSelected: TextPalette(inTextPaletteSelected) {
+	linkFg: msgInDateFgSelected;
+}
+outReplyTextPalette: TextPalette(outTextPalette) {
+	linkFg: msgOutDateFg;
+}
+outReplyTextPaletteSelected: TextPalette(outTextPaletteSelected) {
+	linkFg: msgOutDateFgSelected;
+}
+imgReplyTextPalette: TextPalette(defaultTextPalette) {
+	linkFg: msgImgReplyBarColor;
+}
 inSemiboldPalette: TextPalette(inTextPalette) {
 	linkFg: msgInServiceFg;
 	selectFg: msgInServiceFgSelected;
@@ -192,8 +197,10 @@ outSemiboldPalette: TextPalette(outTextPalette) {
 	selectFg: msgOutServiceFgSelected;
 	selectLinkFg: msgOutServiceFgSelected;
 }
+historyComposeAreaPalette: TextPalette(defaultTextPalette) {
+	linkFg: historyComposeAreaFgService;
+}
 
-mediaPadding: margins(0px, 0px, 0px, 0px);
 mediaCaptionSkip: 5px;
 mediaInBubbleSkip: 5px;
 mediaThumbSize: 48px;
@@ -226,8 +233,6 @@ emojiReplaceHeight: 56px;
 emojiReplaceInnerHeight: 42px;
 emojiReplacePadding: 14px;
 
-connectingPadding: margins(5px, 5px, 5px, 5px);
-
 dragFont: font(28px semibold);
 dragSubfont: font(20px semibold);
 dragColor: windowSubTextFg;
@@ -239,7 +244,7 @@ dragPadding: margins(20px, 10px, 20px, 10px);
 dragHeight: 72px;
 
 minPhotoSize: 100px;
-maxMediaSize: 420px;
+maxMediaSize: 430px;
 maxStickerSize: 256px;
 maxGifSize: 320px;
 maxSignatureSize: 144px;
@@ -276,9 +281,6 @@ mediaPlayerSuppressDuration: 150;
 
 botDescSkip: 8px;
 
-suppressAll: 0.2;
-suppressSong: 0.05;
-
 inlineResultsLeft: 11px;
 inlineResultsSkip: 3px;
 inlineMediaHeight: 96px;
@@ -291,7 +293,7 @@ inlineRowBorder: 1px;
 inlineRowBorderFg: shadowFg;
 inlineRowFileNameTop: 2px;
 inlineRowFileDescriptionTop: 23px;
-inlineResultsMinWidth: 64px;
+inlineResultsMinWidth: 48px;
 inlineDurationMargin: 3px;
 
 toastTextStyle: defaultTextStyle;

Telegram/Resources/colors.palette

@@ -1,22 +1,9 @@
 /*
 This file is part of Telegram Desktop,
-the official desktop version of Telegram messaging app, see https://telegram.org
+the official desktop application for the Telegram messaging service.
 
-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
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 
 // basic
@@ -93,8 +80,13 @@ placeholderFg: windowSubTextFg; // default input field placeholder when field is
 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)
-filterInputInactiveBg: windowBgOver; // default rounded input field background (like in chats list search field when field is inactive)
-checkboxFg: #b3b3b3; // default unchecked checkbox rounded rectangle (and also emoji category icons)
+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)
@@ -232,8 +224,8 @@ dialogsUnreadBgActive: dialogsTextFgActive; // chat list unread badge background
 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;
-dialogsRippleBgActive: activeButtonBgRipple;
+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)
@@ -248,7 +240,9 @@ 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
-stickerPanDeleteBg: #000000cc; // delete X button background for custom sent stickers in stickers panel (legacy)
+emojiIconFg: checkboxFg; // emoji category icon
+emojiIconFgActive: windowBgActive; // active emoji category icon
+stickerPanDeleteBg: #000000ff; // 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)
 
@@ -309,6 +303,7 @@ 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
+historyPeerSavedMessagesBg: historyPeer4UserpicBg; // saved messages userpic background
 
 // Some values are marked as (adjusted), it means they're adjusted by
 // hue and saturation of the average background color if user chooses
@@ -395,6 +390,8 @@ historyFileThumbIconFgSelected: msgInBgSelected; // selected file with thumbnail
 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)
@@ -447,8 +444,13 @@ historyComposeButtonBg: historyComposeAreaBg; // unblock / join channel / mute c
 historyComposeButtonBgOver: windowBgOver; // unblock / join channel / mute channel button background with mouse over
 historyComposeButtonBgRipple: windowBgRipple; // unblock / join channel / mute channel button ripple effect
 
+mapPointDrop: #fd4444; // geo location marker background
+mapPointDot: #ffffff; // geo location marker point
+
 // overview
-overviewCheckBg: #00000040; // shared files / links checkbox background for not selected rows when some rows are selected
+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
@@ -457,7 +459,10 @@ overviewPhotoSelectOverlay: #40ace333; // shared photos / videos / links fill fo
 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 admin star icon
+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

Telegram/Resources/export_html/css/style.css

@@ -0,0 +1,530 @@
+body {
+    margin: 0;
+    font: 12px/18px 'Open Sans',"Lucida Grande","Lucida Sans Unicode",Arial,Helvetica,Verdana,sans-serif;
+}
+strong {
+    font-weight: 700;
+}
+code, kbd, pre, samp {
+    font-family: Menlo,Monaco,Consolas,"Courier New",monospace;
+}
+code {
+    padding: 2px 4px;
+    font-size: 90%;
+    color: #c7254e;
+    background-color: #f9f2f4;
+    border-radius: 4px;
+}
+pre {
+    display: block;
+    margin: 0;
+    line-height: 1.42857143;
+    word-break: break-all;
+    word-wrap: break-word;
+    color: #333;
+    background-color: #f5f5f5;
+    border-radius: 4px;
+    overflow: auto;
+    padding: 3px;
+    border: 1px solid #eee;
+    max-height: none;
+    font-size: inherit;
+}
+.clearfix:after {
+    content: " ";
+    visibility: hidden;
+    display: block;
+    height: 0;
+    clear: both;
+}
+.pull_left {
+    float: left;
+}
+.pull_right {
+    float: right;
+}
+.page_wrap {
+    background-color: #ffffff;
+    color: #000000;
+}
+.page_wrap a {
+    color: #168acd;
+    text-decoration: none;
+}
+.page_wrap a:hover {
+    text-decoration: underline;
+}
+.page_header {
+    position: fixed;
+    z-index: 10;
+    background-color: #ffffff;
+    width: 100%;
+    border-bottom: 1px solid #e3e6e8;
+}
+.page_header .content {
+    width: 480px;
+    margin: 0 auto;
+    border-radius: 0 !important;
+}
+.page_header a.content {
+    background-repeat: no-repeat;
+    background-position: 24px 21px;
+    background-size: 24px 24px;
+}
+.bold {
+    color: #212121;
+    font-weight: 700;
+}
+.details {
+    color: #70777b;
+}
+.page_header .content .text {
+    padding: 24px 24px 22px 24px;
+    font-size: 22px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+.page_header a.content .text {
+    padding: 24px 24px 22px 82px;
+}
+.page_body {
+    padding-top: 64px;
+    width: 480px;
+    margin: 0 auto;
+}
+.page_about {
+    padding: 24px 24px;
+}
+.with_divider {
+    border-top: 1px solid #e3e6e8;
+}
+.userpic_link {
+    display: block;
+    text-decoration: none;
+}
+.userpic_link:hover {
+    text-decoration: none;
+}
+.userpic {
+    display: block;
+    border-radius: 50%;
+    overflow: hidden;
+}
+.userpic .initials {
+    display: block;
+    color: #fff;
+    text-align: center;
+    text-transform: uppercase;
+    user-select: none;
+}
+.color_red,
+.userpic1,
+.media_call .fill,
+.media_file .fill,
+.media_live_location .fill {
+    background-color: #ff5555;
+}
+.color_green,
+.userpic2,
+.media_call.success .fill,
+.media_photo .fill {
+    background-color: #64bf47;
+}
+.color_yellow,
+.userpic3,
+.media_venue .fill {
+    background-color: #ffab00;
+}
+.color_blue,
+.userpic4,
+.media_audio_file .fill,
+.media_voice_message .fill {
+    background-color: #4f9cd9;
+}
+.color_purple,
+.userpic5,
+.media_game .fill {
+    background-color: #9884e8;
+}
+.color_pink,
+.userpic6,
+.media_invoice .fill {
+    background-color: #e671a5;
+}
+.color_sea,
+.userpic7,
+.media_location .fill,
+.media_video .fill {
+    background-color: #47bcd1;
+}
+.color_orange,
+.userpic8,
+.media_contact .fill {
+    background-color: #ff8c44;
+}
+.personal_info {
+    padding: 24px;
+}
+.personal_info .userpic .initials {
+    font-size: 30px;
+}
+.personal_info .rows {
+    float: left;
+    padding-right: 24px;
+}
+.personal_info .names {
+    width: 164px;
+}
+.personal_info .info {
+    width: 124px;
+}
+.personal_info .bio {
+    width: 400px;
+}
+.personal_info .row {
+    padding-bottom: 16px;
+}
+a.block_link {
+    display: block;
+    text-decoration: none !important;
+    border-radius: 4px;
+}
+a.block_link:hover {
+    text-decoration: none !important;
+    background-color: #f5f7f8;
+}
+.sections {
+    padding: 11px 0;
+}
+.section {
+    height: 48px;
+    background-position: 24px 12px;
+    background-repeat: no-repeat;
+    background-size: 24px 24px;
+}
+.section .counter {
+    float: right;
+    padding: 14px 24px 0;
+    font-size: 15px;
+}
+.section .label {
+    padding: 15px 0 0 82px;
+    font-size: 15px;
+}
+.list_page .page_about {
+    padding: 16px 24px 0;
+    font-size: 11px;
+}
+.list_page .entry_list {
+    padding: 16px 0;
+}
+.list_page .entry {
+    padding: 10px 16px;
+}
+.list_page .entry .userpic .initials {
+    font-size: 18px;
+}
+.list_page .entry .body {
+    margin-left: 66px;
+}
+.list_page .entry .name {
+    padding: 4px 0 2px;
+    font-size: 14px;
+}
+.list_page .entry .subname {
+    padding-top: 4px;
+}
+.list_page .entry .details_entry {
+    padding-top: 4px;
+}
+.list_page .entry .info {
+    font-size: 11px;
+    padding-top: 5px;
+}
+.history {
+    padding: 16px 0;
+}
+.message {
+    margin: 0 -10px;
+    transition: background-color 2.0s ease;
+}
+div.selected {
+    background-color: rgba(242,246,250,255);
+    transition: background-color 0.5s ease;
+}
+.service {
+    padding: 10px 24px;
+}
+.service .body {
+    text-align: center;
+}
+.service .userpic_wrap {
+    padding-top: 10px;
+}
+.service .userpic {
+    margin: 0 auto;
+}
+.service .userpic .initials {
+    font-size: 24px;
+}
+.message .userpic .initials {
+    font-size: 16px;
+}
+.default {
+    padding: 10px;
+}
+.default.joined {
+    margin-top: -10px;
+}
+.default .from_name {
+    color: #3892db;
+    font-weight: 700;
+    padding-bottom: 5px;
+}
+.default .from_name .details {
+    font-weight: normal;
+}
+.default .body {
+    margin-left: 60px;
+}
+.default .text {
+    word-wrap: break-word;
+    line-height: 150%;
+}
+.default .reply_to,
+.default .media_wrap {
+    padding-bottom: 5px;
+}
+.default .media {
+    margin: 0 -10px;
+    padding: 5px 10px;
+}
+.default .media .fill,
+.default .media .thumb {
+    width: 48px;
+    height: 48px;
+    border-radius: 50%;
+}
+.default .media .fill {
+    background-repeat: no-repeat;
+    background-position: 12px 12px;
+    background-size: 24px 24px;
+}
+.default .media .title {
+    padding-top: 4px;
+    font-size: 14px;
+}
+.default .media .description {
+    color: #000000;
+    padding-top: 4px;
+    font-size: 13px;
+}
+.default .media .status {
+    padding-top: 4px;
+    font-size: 13px;
+}
+.default .video_file_wrap,
+.default .animated_wrap {
+    position: relative;
+}
+.default .video_file,
+.default .animated,
+.default .photo,
+.default .sticker {
+    display: block;
+}
+.video_duration {
+    background: rgba(0, 0, 0, .4);
+    padding: 0px 5px;
+    position: absolute;
+    z-index: 2;
+    border-radius: 2px;
+    right: 3px;
+    bottom: 3px;
+    color: #ffffff;
+    font-size: 11px;
+}
+.video_play_bg {
+    background: rgba(0, 0, 0, .4);
+    width: 40px;
+    height: 40px;
+    line-height: 0;
+    position: absolute;
+    z-index: 2;
+    border-radius: 50%;
+    overflow: hidden;
+    margin: -20px auto 0 -20px;
+    top: 50%;
+    left: 50%;
+    pointer-events: none;
+}
+.video_play {
+    position: absolute;
+    display: inline-block;
+    top: 50%;
+    left: 50%;
+    margin-left: -5px;
+    margin-top: -9px;
+    z-index: 1;
+    width: 0;
+    height: 0;
+    border-style: solid;
+    border-width: 9px 0 9px 14px;
+    border-color: transparent transparent transparent #fff;
+}
+.gif_play {
+    font-weight: 700;
+    color: #FFF;
+    display: block;
+    line-height: 40px;
+    font-size: 13px;
+    text-align: center;
+}
+.pagination {
+    text-align: center;
+    padding: 20px;
+    font-size: 16px;
+}
+
+.toast_container {
+    position: fixed;
+    left: 50%;
+    top: 50%;
+    opacity: 0;
+    transition: opacity 3.0s ease;
+}
+.toast_body {
+    margin: 0 -50%;
+    float: left;
+    border-radius: 15px;
+    padding: 10px 20px;
+    background: rgba(0, 0, 0, 0.7);
+    color: #ffffff;
+}
+div.toast_shown {
+    opacity: 1;
+    transition: opacity 0.4s ease;
+}
+
+.section.calls {
+    background-image: url(../images/section_calls.png);
+}
+.section.chats {
+    background-image: url(../images/section_chats.png);
+}
+.section.contacts {
+    background-image: url(../images/section_contacts.png);
+}
+.section.frequent {
+    background-image: url(../images/section_frequent.png);
+}
+.section.photos {
+    background-image: url(../images/section_photos.png);
+}
+.section.sessions {
+    background-image: url(../images/section_sessions.png);
+}
+.section.web {
+    background-image: url(../images/section_web.png);
+}
+.section.other {
+    background-image: url(../images/section_other.png)
+}
+.page_header a.content {
+    background-image: url(../images/back.png);
+}
+.media_call .fill {
+    background-image: url(../images/media_call.png)
+}
+.media_contact .fill {
+    background-image: url(../images/media_contact.png)
+}
+.media_file .fill {
+    background-image: url(../images/media_file.png)
+}
+.media_game .fill {
+    background-image: url(../images/media_game.png)
+}
+.media_live_location .fill,
+.media_location .fill,
+.media_venue .fill {
+    background-image: url(../images/media_location.png)
+}
+.media_audio_file .fill {
+    background-image: url(../images/media_music.png)
+}
+.media_invoice .fill {
+    background-image: url(../images/media_shop.png)
+}
+.media_voice_message .fill {
+    background-image: url(../images/media_voice.png)
+}
+.media_photo .fill {
+    background-image: url(../images/media_photo.png)
+}
+.media_video .fill {
+    background-image: url(../images/media_video.png)
+}
+
+@media only screen and (min--moz-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (min-device-pixel-ratio: 2) {
+.section.calls {
+    background-image: url(../images/section_calls@2x.png);
+}
+.section.chats {
+    background-image: url(../images/section_chats@2x.png);
+}
+.section.contacts {
+    background-image: url(../images/section_contacts@2x.png);
+}
+.section.frequent {
+    background-image: url(../images/section_frequent@2x.png);
+}
+.section.photos {
+    background-image: url(../images/section_photos@2x.png);
+}
+.section.sessions {
+    background-image: url(../images/section_sessions@2x.png);
+}
+.section.web {
+    background-image: url(../images/section_web@2x.png);
+}
+.section.other {
+    background-image: url(../images/section_other@2x.png);
+}
+.page_header a.content {
+    background-image: url(../images/back@2x.png);
+}
+.media_call .fill {
+    background-image: url(../images/media_call@2x.png)
+}
+.media_contact .fill {
+    background-image: url(../images/media_contact@2x.png)
+}
+.media_file .fill {
+    background-image: url(../images/media_file@2x.png)
+}
+.media_game .fill {
+    background-image: url(../images/media_game@2x.png)
+}
+.media_live_location .fill,
+.media_location .fill,
+.media_venue .fill {
+    background-image: url(../images/media_location@2x.png)
+}
+.media_audio_file .fill {
+    background-image: url(../images/media_music@2x.png)
+}
+.media_invoice .fill {
+    background-image: url(../images/media_shop@2x.png)
+}
+.media_voice_message .fill {
+    background-image: url(../images/media_voice@2x.png)
+}
+.media_photo .fill {
+    background-image: url(../images/media_photo@2x.png)
+}
+.media_video .fill {
+    background-image: url(../images/media_video@2x.png)
+}
+}

Telegram/Resources/export_html/js/script.js

@@ -0,0 +1,189 @@
+"use strict";
+
+window.AllowBackFromHistory = false;
+function CheckLocation() {
+    var start = "#go_to_message";
+    var hash = location.hash;
+    if (hash.substr(0, start.length) == start) {
+        var messageId = parseInt(hash.substr(start.length));
+        if (messageId) {
+            GoToMessage(messageId);
+        }
+    } else if (hash == "#allow_back") {
+        window.AllowBackFromHistory = true;
+    }
+}
+
+function ShowToast(text) {
+    var container = document.createElement("div");
+    container.className = "toast_container";
+    var inner = container.appendChild(document.createElement("div"));
+    inner.className = "toast_body";
+    inner.appendChild(document.createTextNode(text));
+    var appended = document.body.appendChild(container);
+    setTimeout(function () {
+        AddClass(appended, "toast_shown");
+        setTimeout(function () {
+            RemoveClass(appended, "toast_shown");
+            setTimeout(function () {
+                document.body.removeChild(appended);
+            }, 3000);
+        }, 3000);
+    }, 0);
+}
+
+function ShowHashtag(tag) {
+    ShowToast("This is a hashtag '#" + tag + "' link.");
+    return false;
+}
+
+function ShowCashtag(tag) {
+    ShowToast("This is a cashtag '$" + tag + "' link.");
+    return false;
+}
+
+function ShowBotCommand(command) {
+    ShowToast("This is a bot command '/" + command + "' link.");
+    return false;
+}
+
+function ShowMentionName() {
+    ShowToast("This is a link to a user mentioned by name.");
+    return false;
+}
+
+function AddClass(element, name) {
+    var current = element.className;
+    var expression = new RegExp('(^|\\s)' + name + '(\\s|$)', 'g');
+    if (expression.test(current)) {
+        return;
+    }
+    element.className = current + ' ' + name;
+}
+
+function RemoveClass(element, name) {
+    var current = element.className;
+    var expression = new RegExp('(^|\\s)' + name + '(\\s|$)', '');
+    var match = expression.exec(current);
+    while ((match = expression.exec(current)) != null) {
+        if (match[1].length > 0 && match[2].length > 0) {
+            current = current.substr(0, match.index + match[1].length)
+                + current.substr(match.index + match[0].length);
+        } else {
+            current = current.substr(0, match.index)
+                + current.substr(match.index + match[0].length);
+        }
+    }
+    element.className = current;
+}
+
+function EaseOutQuad(t) {
+    return t * t;
+}
+
+function EaseInOutQuad(t) {
+    return (t < 0.5) ? (2 * t * t) : ((4 - 2 * t) * t - 1);
+}
+
+function ScrollHeight() {
+    if ("innerHeight" in window) {
+        return window.innerHeight;
+    } else if (document.documentElement) {
+        return document.documentElement.clientHeight;
+    }
+    return document.body.clientHeight;
+}
+
+function ScrollTo(top, callback) {
+    var html = document.documentElement;
+    var current = html.scrollTop;
+    var delta = top - current;
+    var finish = function () {
+        html.scrollTop = top;
+        if (callback) {
+            callback();
+        }
+    };
+    if (!window.performance.now || delta == 0) {
+        finish();
+        return;
+    }
+    var transition = EaseOutQuad;
+    var max = 300;
+    if (delta < -max) {
+        current = top + max;
+        delta = -max;
+    } else if (delta > max) {
+        current = top - max;
+        delta = max;
+    } else {
+        transition = EaseInOutQuad;
+    }
+    var duration = 150;
+    var interval = 7;
+    var time = window.performance.now();
+    var animate = function () {
+        var now = window.performance.now();
+        if (now >= time + duration) {
+            finish();
+            return;
+        }
+        var dt = (now - time) / duration;
+        html.scrollTop = Math.round(current + delta * transition(dt));
+        setTimeout(animate, interval);
+    };
+    setTimeout(animate, interval);
+}
+
+function ScrollToElement(element, callback) {
+    var header = document.getElementsByClassName("page_header")[0];
+    var headerHeight = header.offsetHeight;
+    var html = document.documentElement;
+    var scrollHeight = ScrollHeight();
+    var available = scrollHeight - headerHeight;
+    var padding = 10;
+    var top = element.offsetTop;
+    var height = element.offsetHeight;
+    var desired = top
+        - Math.max((available - height) / 2, padding)
+        - headerHeight;
+    var scrollTopMax = html.offsetHeight - scrollHeight;
+    ScrollTo(Math.min(desired, scrollTopMax), callback);
+}
+
+function GoToMessage(messageId) {
+    var element = document.getElementById("message" + messageId);
+    if (element) {
+        var hash = "#go_to_message" + messageId;
+        if (location.hash != hash) {
+            location.hash = hash;
+        }
+        ScrollToElement(element, function () {
+            AddClass(element, "selected");
+            setTimeout(function () {
+                RemoveClass(element, "selected");
+            }, 1000);
+        });
+    } else {
+        ShowToast("This message was not exported. Maybe it was deleted.");
+    }
+    return false;
+}
+
+function GoBack(anchor) {
+    if (!window.AllowBackFromHistory) {
+        return true;
+    }
+    history.back();
+    if (!anchor || !anchor.getAttribute) {
+        return true;
+    }
+    var destination = anchor.getAttribute("href");
+    if (!destination) {
+        return true;
+    }
+    setTimeout(function () {
+        location.href = destination;
+    }, 100);
+    return false;
+}