Remove PCH (#148)

This commit brings many changes:

1. Remove cotire;
2. Remove PCH files (stdafx.xxx) and mentions;
3. Rearrange and clean includes:
3.1. Remove core includes path, use full header path core/xxx;
3.2. Move object_ptr to separate file base/object_ptr.h;
3.3. Add missing includes;
5. Add forward decls;
6. Get rid of some Qt private parts;
7. Fix ALL compilation errors after removing cotire on Windows, Linux, MacOS.

Closes #133.
Related to #96.

CMakeLists.txt

@@ -1,8 +1,7 @@
 cmake_minimum_required(VERSION 3.10)
 project(kepka-desktop)
 
-set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cotire/CMake;${PROJECT_SOURCE_DIR}/modules/")
-include(cotire)
+set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/modules/")
 include(CTest)
 
 if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.10)

Telegram/CMakeLists.txt

@@ -12,6 +12,9 @@ if (PACKAGED_BUILD)
     add_definitions(-DTDESKTOP_DISABLE_DESKTOP_FILE_GENERATION)
 endif()
 
+
+#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -H")
+
 ##================================================
 ## Codegen Tools
 ##================================================
@@ -189,8 +192,6 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR})
 # cmakelists file. To do: get rid of the PCH requirement for more flexible build structure.
 
 add_executable(Telegram WIN32 MACOSX_BUNDLE
-    SourceFiles/stdafx.cpp
-
     ${CMAKE_CURRENT_BINARY_DIR}/styles/palette.cpp
     ${CMAKE_CURRENT_BINARY_DIR}/numbers.cpp
     ${CMAKE_CURRENT_BINARY_DIR}/lang_auto.cpp
@@ -568,7 +569,7 @@ include_directories(ThirdParty) # For minizip/ but we use fully-qualified
 include_directories(ThirdParty/GSL/include ThirdParty/variant/include
     ThirdParty/emoji_suggestions ThirdParty/libtgvoip)
 
-include_directories(SourceFiles SourceFiles/core)
+include_directories(SourceFiles)
 
 include_directories(${OPENAL_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIRS} ${OPENSSL_INCLUDE_DIR}
     ${OPUS_INCLUDE_DIR} ${FFMPEG_INCLUDE_DIRS} ${ALSA_INCLUDE_DIRS} ${PULSEAUDIO_INCLUDE_DIR})
@@ -581,9 +582,9 @@ endif()
 
 if (WIN32)
     add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D_USING_V110_SDK71_
-        -DWIN32 -D_WINDOWS -D_UNICODE -DUNICODE 
+        -DWIN32 -D_WINDOWS -D_UNICODE -DUNICODE
         -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP
-        -DHAVE_STDINT_H)
+        -DHAVE_STDINT_H -DNOMINMAX)
 endif()
 
 add_definitions(-DAL_LIBTYPE_STATIC)
@@ -706,17 +707,6 @@ endif()
 
 target_link_libraries(Telegram Threads::Threads)
 
-set_target_properties(Telegram
-    PROPERTIES
-        COTIRE_CXX_PREFIX_HEADER_INIT SourceFiles/stdafx.h
-        COTIRE_ADD_UNITY_BUILD FALSE
-)
-cotire(Telegram)
-
-# See https://github.com/sakra/cotire/blob/master/MANUAL.md#objective-c
-# ObjC and ObjC++ files cannot be cotired, so they have to include appropriate Qt and Tg
-# headers themselves, this applies to macOS platform sources.
-
 ##================================================
 ## Tests
 ##================================================

Telegram/SourceFiles/apiwrap.cpp

@@ -35,6 +35,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "window/notifications_manager.h"
 #include "chat_helpers/message_field.h"
 #include "chat_helpers/stickers.h"
+#include "base/algorithm.h" // for_each_apply
 
 namespace {
 

Telegram/SourceFiles/apiwrap.h

@@ -28,6 +28,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "mtproto/sender.h"
 #include "base/flat_map.h"
 #include "base/flat_set.h"
+#include "structs.h"
+#include "facades.h"
 
 class AuthSession;
 
@@ -43,6 +45,8 @@ inline const MTPVector<MTPChat> *getChatsFromMessagesChats(const MTPmessages_Cha
 
 } // namespace Api
 
+class History;
+
 class ApiWrap : private MTP::Sender, private base::Subscriber {
 public:
 	ApiWrap(not_null<AuthSession*> session);

Telegram/SourceFiles/app.cpp

@@ -50,6 +50,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "window/notifications_manager.h"
 #include "platform/platform_notifications_manager.h"
 
+#include <QLinkedList>   // used in list of PhotosData
+#include <QFontDatabase>
+#include <QBuffer>
+#include <QImageReader>
+
 namespace {
 	App::LaunchState _launchState = App::Launched;
 

Telegram/SourceFiles/app.h

@@ -20,10 +20,15 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QString>
+#include <QNetworkAccessManager>
+
+#include "ui/animation.h"
 #include "core/basic_types.h"
 #include "history/history.h"
 #include "history/history_item.h"
 #include "layout.h"
+#include "media/media_clip_reader.h"
 
 class Messenger;
 class MainWindow;

Telegram/SourceFiles/application.cpp

@@ -28,6 +28,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "messenger.h"
 #include "base/timer.h"
 
+#include <QDesktopWidget>
+#include <QScreen>
+
 namespace {
 
 // @todo are there no other ways to get/set hex?

Telegram/SourceFiles/application.h

@@ -20,8 +20,13 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-#include "stdafx.h"
+#include <memory>
+
 #include <QApplication>
+#include <QLocalSocket>
+#include <QLocalServer>
+
+class Messenger;
 
 class Application : public QApplication {
 	Q_OBJECT

Telegram/SourceFiles/auth_session.cpp

@@ -32,6 +32,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "window/section_widget.h"
 #include "chat_helpers/tabbed_selector.h"
 
+#include "app.h" // App::user
+
 namespace {
 
 constexpr auto kAutoLockTimeoutLateMs = TimeMs(3000);

Telegram/SourceFiles/auth_session.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "base/timer.h"
+#include "structs.h"
 
 namespace Storage {
 class Downloader;
@@ -43,6 +44,8 @@ enum class SelectorTab;
 } // namespace ChatHelpers
 
 class ApiWrap;
+class History;
+class HistoryItem;
 
 class AuthSessionData final {
 public:

Telegram/SourceFiles/base/algorithm.h

@@ -20,6 +20,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <iterator>
+#include <algorithm>
+
 namespace base {
 
 // @todo use ranges-v3 here

Telegram/SourceFiles/base/assertion.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include <cstdlib>
+#include <gsl/gsl>
 
 namespace base {
 namespace assertion {

Telegram/SourceFiles/base/flat_map.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include <deque>
+#include <algorithm>
 #include "base/optional.h"
 
 namespace base {

Telegram/SourceFiles/base/flat_set.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include <deque>
+#include <algorithm>
 
 namespace base {
 

Telegram/SourceFiles/base/functors.h

@@ -20,6 +20,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <utility>
+
 namespace base {
 namespace functors {
 

Telegram/SourceFiles/base/lambda.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include <memory>
+#include <cstddef> // std::max_align_t
 
 #ifndef Assert
 #define LambdaAssertDefined

Telegram/SourceFiles/base/lambda_guard.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include <QPointer>
+#include "base/lambda.h"
 
 namespace base {
 

Telegram/SourceFiles/base/object_ptr.h

@@ -0,0 +1,127 @@
+/*
+This file is part of Kepka - The Unofficial Telegram Desktop client,
+see https://github.com/procxx/kepka
+
+Kepka 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/procxx/kepka/blob/master/LICENSE
+Copyright (c) 2018 pro.cxx Community
+*/
+#pragma once
+
+#include <QObject>
+#include <QPointer>
+#include "core/utils.h" // @todo used for base::take
+
+// Smart pointer for QObject*, has move semantics, destroys object if it doesn't have a parent.
+template <typename Object>
+class object_ptr {
+public:
+	object_ptr(std::nullptr_t) {
+	}
+
+	// No default constructor, but constructors with at least
+	// one argument are simply make functions.
+	template <typename Parent, typename... Args>
+	explicit object_ptr(Parent &&parent, Args&&... args) : _object(new Object(std::forward<Parent>(parent), std::forward<Args>(args)...)) {
+	}
+
+	object_ptr(const object_ptr &other) = delete;
+	object_ptr &operator=(const object_ptr &other) = delete;
+	object_ptr(object_ptr &&other) : _object(base::take(other._object)) {
+	}
+	object_ptr &operator=(object_ptr &&other) {
+		auto temp = std::move(other);
+		destroy();
+		std::swap(_object, temp._object);
+		return *this;
+	}
+
+	template <typename OtherObject, typename = std::enable_if_t<std::is_base_of<Object, OtherObject>::value>>
+	object_ptr(object_ptr<OtherObject> &&other) : _object(base::take(other._object)) {
+	}
+
+	template <typename OtherObject, typename = std::enable_if_t<std::is_base_of<Object, OtherObject>::value>>
+	object_ptr &operator=(object_ptr<OtherObject> &&other) {
+		_object = base::take(other._object);
+		return *this;
+	}
+
+	object_ptr &operator=(std::nullptr_t) {
+		_object = nullptr;
+		return *this;
+	}
+
+	// So we can pass this pointer to methods like connect().
+	Object *data() const {
+		return static_cast<Object*>(_object.data());
+	}
+	operator Object*() const {
+		return data();
+	}
+
+	explicit operator bool() const {
+		return _object != nullptr;
+	}
+
+	Object *operator->() const {
+		return data();
+	}
+	Object &operator*() const {
+		return *data();
+	}
+
+	// Use that instead "= new Object(parent, ...)"
+	template <typename Parent, typename... Args>
+	void create(Parent &&parent, Args&&... args) {
+		destroy();
+		_object = new Object(std::forward<Parent>(parent), std::forward<Args>(args)...);
+	}
+	void destroy() {
+		delete base::take(_object);
+	}
+	void destroyDelayed() {
+		if (_object) {
+			if (auto widget = base::up_cast<QWidget*>(data())) {
+				widget->hide();
+			}
+			base::take(_object)->deleteLater();
+		}
+	}
+
+	~object_ptr() {
+		if (auto pointer = _object) {
+			if (!pointer->parent()) {
+				destroy();
+			}
+		}
+	}
+
+	template <typename ResultType, typename SourceType>
+	friend object_ptr<ResultType> static_object_cast(object_ptr<SourceType> source);
+
+private:
+	template <typename OtherObject>
+	friend class object_ptr;
+
+	QPointer<QObject> _object;
+
+};
+
+template <typename ResultType, typename SourceType>
+inline object_ptr<ResultType> static_object_cast(object_ptr<SourceType> source) {
+	auto result = object_ptr<ResultType>(nullptr);
+	result._object = static_cast<ResultType*>(base::take(source._object).data());
+	return std::move(result);
+}

Telegram/SourceFiles/base/observer.cpp

@@ -19,6 +19,7 @@ Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
 Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #include "base/observer.h"
+#include "facades.h"
 
 namespace base {
 namespace internal {

Telegram/SourceFiles/base/observer.h

@@ -23,7 +23,10 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include <vector>
 #include <deque>
 #include <QSharedPointer>
+#include "base/assertion.h"
+#include "base/lambda.h"
 #include "base/type_traits.h"
+#include "core/utils.h"
 
 namespace base {
 namespace internal {

Telegram/SourceFiles/base/openssl_help.h

@@ -24,6 +24,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include <openssl/sha.h>
 #include <openssl/rand.h>
 
+#include "base/assertion.h"
+#include "core/utils.h"
 namespace openssl {
 
 class Context {

Telegram/SourceFiles/base/ordered_set.h

@@ -20,7 +20,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-#include <QtCore/QMap>
+#include <QMap>
 
 // ordered set template based on QMap
 template <typename T>

Telegram/SourceFiles/base/parse_helper.h

@@ -20,6 +20,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QByteArray>
+#include <QLatin1String>
+#include "base/assertion.h"
+
+
 namespace base {
 namespace parse {
 

Telegram/SourceFiles/base/qthelp_regex.h

@@ -20,6 +20,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QRegularExpression>
+
 #include "base/flags.h"
 
 namespace qthelp {

Telegram/SourceFiles/base/qthelp_url.cpp

@@ -18,6 +18,8 @@ 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
 */
+#include <QStringList>
+#include "core/utils.h"
 #include "base/qthelp_url.h"
 
 namespace qthelp {
@@ -32,7 +34,7 @@ QMap<QString, QString> url_parse_params(const QString &params, UrlParamNameTrans
 		return name;
 	};
 
-	auto paramsList = params.split('&');
+    auto paramsList = params.split('&');
 	for_const (auto &param, paramsList) {
 		// Skip params without a name (starting with '=').
 		if (auto separatorPosition = param.indexOf('=')) {

Telegram/SourceFiles/base/qthelp_url.h

@@ -20,6 +20,10 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QString>
+#include <QUrl>
+#include <QMap>
+
 namespace qthelp {
 
 inline QString url_encode(const QString &part) {

Telegram/SourceFiles/base/runtime_composer.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <QMutexLocker>
 #include "base/runtime_composer.h"
 
 struct RuntimeComposerMetadatasMap {

Telegram/SourceFiles/base/runtime_composer.h

@@ -19,6 +19,11 @@ Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
 Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
+#include <cstddef>
+#include <QAtomicInt>
+
+#include "base/assertion.h"
+#include "core/utils.h"
 
 class RuntimeComposer;
 typedef void(*RuntimeComponentConstruct)(void *location, RuntimeComposer *composer);

Telegram/SourceFiles/base/task_queue.cpp

@@ -18,10 +18,15 @@ 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
 */
-#include "base/task_queue.h"
 
+#include <algorithm>
 #include <thread>
 #include <condition_variable>
+#include <QMutex>
+#include <QWaitCondition>
+#include "base/assertion.h"
+#include "base/task_queue.h"
+#include "facades.h"
 
 namespace base {
 namespace {

Telegram/SourceFiles/base/task_queue.h

@@ -21,6 +21,10 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include <memory>
+#include <deque>
+#include <QMutex>
+#include "base/lambda.h"
+#include "base/timer.h"
 
 namespace base {
 

Telegram/SourceFiles/base/timer.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <QTimerEvent>
 #include "base/timer.h"
 
 namespace base {

Telegram/SourceFiles/base/timer.h

@@ -23,6 +23,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "base/lambda.h"
 #include "base/observer.h"
 
+using TimeMs = qint64;
+
 namespace base {
 
 class Timer final : private QObject {

Telegram/SourceFiles/base/type_traits.h

@@ -20,6 +20,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <type_traits>
+
 namespace base {
 
 template <typename T>

Telegram/SourceFiles/base/weak_unique_ptr.h

@@ -20,7 +20,10 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <memory>
 // @todo replace this with std::experimental::observer_ptr
+#include <utility>
+#include <QCoreApplication>
 
 namespace base {
 
@@ -131,11 +134,11 @@ weak_unique_ptr<T> make_weak_unique(const std::unique_ptr<T> &value) {
 #ifdef QT_VERSION
 template <typename Lambda>
 inline void InvokeQueued(base::enable_weak_from_this *context, Lambda &&lambda) {
-	QObject proxy;
-	QObject::connect(&proxy, &QObject::destroyed, QCoreApplication::instance(), [guard = base::make_weak_unique(context), lambda = std::forward<Lambda>(lambda)] {
-		if (guard) {
-			lambda();
-		}
-	}, Qt::QueuedConnection);
+    QObject proxy;
+    QObject::connect(&proxy, &QObject::destroyed, QCoreApplication::instance(), [guard = base::make_weak_unique(context), lambda = std::forward<Lambda>(lambda)] {
+        if (guard) {
+            lambda();
+        }
+    }, Qt::QueuedConnection);
 }
 #endif // QT_VERSION

Telegram/SourceFiles/base/zlib_help.h

@@ -23,9 +23,13 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QByteArray>
+
 #include "minizip/zip.h"
 #include "minizip/unzip.h"
 
+#include "logs.h"
+
 namespace zlib {
 namespace internal {
 

Telegram/SourceFiles/boxes/about_box.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <QDesktopServices>
 #include "boxes/about_box.h"
 
 #include "config.h"

Telegram/SourceFiles/boxes/abstract_box.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <algorithm>
 #include "boxes/abstract_box.h"
 
 #include "styles/style_boxes.h"

Telegram/SourceFiles/boxes/abstract_box.h

@@ -20,8 +20,12 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
-#include "layerwidget.h"
+#include "base/lambda.h"
+#include "base/observer.h"
+#include "ui/text/text_entity.h"
 #include "ui/widgets/shadow.h"
+#include "ui/twidget.h"
+#include "layerwidget.h"
 
 namespace Ui {
 class RoundButton;

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -41,6 +41,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "apiwrap.h"
 #include "observer_peer.h"
 #include "auth_session.h"
+#include <QGuiApplication>
+#include <QClipboard>
 
 namespace {
 

Telegram/SourceFiles/boxes/autolock_box.cpp

@@ -25,7 +25,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "mainwindow.h"
 #include "ui/widgets/checkbox.h"
 #include "styles/style_boxes.h"
-
+#include "facades.h"
 void AutoLockBox::prepare() {
 	setTitle(langFactory(lng_passcode_autolock));
 

Telegram/SourceFiles/boxes/change_phone_box.cpp

@@ -18,8 +18,8 @@ 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
 */
+#include "base/lambda_guard.h"
 #include "boxes/change_phone_box.h"
-
 #include "lang/lang_keys.h"
 #include "styles/style_boxes.h"
 #include "ui/widgets/labels.h"
@@ -28,6 +28,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "boxes/confirm_phone_box.h"
 #include "ui/toast/toast.h"
 #include "boxes/confirm_box.h"
+#include "facades.h"
+#include "app.h" // For formatPhone
 
 namespace {
 

Telegram/SourceFiles/boxes/confirm_box.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "boxes/abstract_box.h"
+#include "history/history.h"
 
 namespace Ui {
 class Checkbox;

Telegram/SourceFiles/boxes/download_path_box.cpp

@@ -27,6 +27,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/buttons.h"
 #include "platform/platform_specific.h"
 #include "styles/style_boxes.h"
+#include "facades.h"
 
 DownloadPathBox::DownloadPathBox(QWidget *parent)
 : _path(Global::DownloadPath())

Telegram/SourceFiles/boxes/edit_color_box.cpp

@@ -25,6 +25,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/shadow.h"
 #include "styles/style_mediaview.h"
 #include "ui/widgets/input_fields.h"
+#include "app.h"
 
 class EditColorBox::Picker : public TWidget {
 public:

Telegram/SourceFiles/boxes/edit_participant_box.cpp

@@ -27,6 +27,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "styles/style_boxes.h"
 #include "ui/special_buttons.h"
 #include "boxes/calendar_box.h"
+#include "facades.h"
+#include "app.h" // For App::peerName
 
 namespace {
 

Telegram/SourceFiles/boxes/edit_privacy_box.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include "base/lambda_guard.h"
 #include "boxes/edit_privacy_box.h"
 
 #include "styles/style_boxes.h"
@@ -29,6 +30,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "apiwrap.h"
 #include "auth_session.h"
 #include "lang/lang_keys.h"
+#include "app.h" // For App::user, App::feedUsers
 
 namespace {
 

Telegram/SourceFiles/boxes/language_box.cpp

@@ -19,7 +19,6 @@ Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
 Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #include "boxes/language_box.h"
-
 #include "lang/lang_keys.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/buttons.h"

Telegram/SourceFiles/boxes/local_storage_box.cpp

@@ -26,6 +26,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "lang/lang_keys.h"
 #include "mainwindow.h"
 #include "auth_session.h"
+#include "facades.h"
+#include "app.h" // For App::wnd
+#include "layout.h" // For formatSizeText
 
 LocalStorageBox::LocalStorageBox(QWidget *parent)
 : _clear(this, lang(lng_local_storage_clear), st::boxLinkButton) {

Telegram/SourceFiles/boxes/notifications_box.cpp

@@ -32,6 +32,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "auth_session.h"
 #include "window/notifications_manager.h"
 #include "platform/platform_specific.h"
+#include "app.h" // For App::pixmapFromImageInPlace
 
 namespace {
 

Telegram/SourceFiles/boxes/notifications_box.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "boxes/abstract_box.h"
+#include "facades.h"
 
 namespace Ui {
 class LinkButton;

Telegram/SourceFiles/boxes/passcode_box.cpp

@@ -27,6 +27,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "styles/style_boxes.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/input_fields.h"
+#include "facades.h"
 
 PasscodeBox::PasscodeBox(QWidget*, bool turningOff)
 : _turningOff(turningOff)

Telegram/SourceFiles/boxes/peer_list_box.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include "base/algorithm.h"
 #include "boxes/peer_list_box.h"
 
 #include "styles/style_boxes.h"

Telegram/SourceFiles/boxes/peer_list_controllers.cpp

@@ -18,8 +18,8 @@ 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
 */
+#include "base/algorithm.h"
 #include "boxes/peer_list_controllers.h"
-
 #include "styles/style_boxes.h"
 #include "styles/style_profile.h"
 #include "boxes/confirm_box.h"

Telegram/SourceFiles/boxes/peer_list_controllers.h

@@ -23,6 +23,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "boxes/peer_list_box.h"
 #include "base/flat_set.h"
 #include "base/weak_unique_ptr.h"
+#include "history/history.h"
 
 // Not used for now.
 //

Telegram/SourceFiles/boxes/report_box.cpp

@@ -28,6 +28,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/input_fields.h"
 #include "mainwindow.h"
+#include "facades.h"
 
 ReportBox::ReportBox(QWidget*, PeerData *peer) : _peer(peer)
 , _reasonGroup(std::make_shared<Ui::RadioenumGroup<Reason>>(Reason::Spam))

Telegram/SourceFiles/boxes/send_files_box.h

@@ -22,6 +22,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 #include "boxes/abstract_box.h"
 #include "storage/localimageloader.h"
+#include "history/history_media.h"
 
 namespace Ui {
 class Checkbox;

Telegram/SourceFiles/boxes/sticker_set_box.cpp

@@ -34,6 +34,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/scroll_area.h"
 #include "auth_session.h"
 #include "messenger.h"
+#include <QApplication>
+#include <QClipboard>
 
 namespace {
 

Telegram/SourceFiles/boxes/username_box.cpp

@@ -29,6 +29,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/toast/toast.h"
 #include "styles/style_boxes.h"
 #include "messenger.h"
+#include <QApplication>
+#include <QClipboard>
 
 UsernameBox::UsernameBox(QWidget*)
 : _username(this, st::defaultInputField, [] { return qsl("@username"); }, App::self()->username, false)

Telegram/SourceFiles/calls/calls_box_controller.cpp

@@ -27,6 +27,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/effects/ripple_animation.h"
 #include "calls/calls_instance.h"
 #include "history/history_media_types.h"
+#include "app.h"
 
 namespace Calls {
 namespace {

Telegram/SourceFiles/calls/calls_call.cpp

@@ -18,8 +18,9 @@ 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
 */
-#include "calls/calls_call.h"
 
+#include "core/utils.h"
+#include "calls/calls_call.h"
 #include "auth_session.h"
 #include "mainwidget.h"
 #include "lang/lang_keys.h"

Telegram/SourceFiles/calls/calls_emoji_fingerprint.h

@@ -20,6 +20,10 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <vector>
+#include <core/basic_types.h>
+#include "settings.h"
+
 namespace Calls {
 
 class Call;

Telegram/SourceFiles/calls/calls_instance.cpp

@@ -18,6 +18,11 @@ 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
 */
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QJsonParseError>
 #include "calls/calls_instance.h"
 
 #include "mtproto/connection.h"
@@ -31,6 +36,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "media/media_audio_track.h"
 
 #include "boxes/rate_call_box.h"
+#include "app.h"
+
 namespace Calls {
 namespace {
 

Telegram/SourceFiles/calls/calls_panel.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <QDesktopWidget>
 #include "calls/calls_panel.h"
 
 #include "calls/calls_emoji_fingerprint.h"
@@ -37,6 +38,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "platform/platform_specific.h"
 #include "base/task_queue.h"
 #include "window/main_window.h"
+#include "app.h"
+#include <QApplication>
 
 namespace Calls {
 namespace {

Telegram/SourceFiles/calls/calls_top_bar.cpp

@@ -30,6 +30,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "observer_peer.h"
 #include "boxes/abstract_box.h"
 #include "base/timer.h"
+#include "app.h"
 
 namespace Calls {
 namespace {

Telegram/SourceFiles/calls/calls_top_bar.h

@@ -22,6 +22,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 #include "base/weak_unique_ptr.h"
 #include "base/timer.h"
+#include "ui/twidget.h"
 
 namespace Ui {
 class IconButton;

Telegram/SourceFiles/chat_helpers/bot_keyboard.cpp

@@ -18,10 +18,13 @@ 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
 */
+#include <QPaintEvent>
 #include "chat_helpers/bot_keyboard.h"
 
 #include "styles/style_widgets.h"
 #include "styles/style_history.h"
+#include "facades.h"
+#include "app.h"
 
 BotKeyboard::BotKeyboard(QWidget *parent) : TWidget(parent)
 , _st(&st::botKbButton) {

Telegram/SourceFiles/chat_helpers/bot_keyboard.h

@@ -20,7 +20,12 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include "history/history_item.h"
+#include "ui/twidget.h"
 #include "ui/widgets/tooltip.h"
+#include "structs.h"
+
+class HistoryItem;
 
 class BotKeyboard : public TWidget, public Ui::AbstractTooltipShower, public ClickHandlerHost {
 	Q_OBJECT

Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp

@@ -24,6 +24,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "styles/style_chat_helpers.h"
 #include "ui/widgets/shadow.h"
 #include "lang/lang_keys.h"
+#include "app.h"
 
 namespace ChatHelpers {
 namespace {

Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <QTextBlock>
 #include "chat_helpers/emoji_suggestions_widget.h"
 
 #include "chat_helpers/emoji_suggestions_helper.h"
@@ -26,6 +27,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "platform/platform_specific.h"
 #include "styles/style_chat_helpers.h"
 #include "ui/widgets/inner_dropdown.h"
+#include "ui/emoji_config.h"
+#include "app.h"
 
 namespace Ui {
 namespace Emoji {
@@ -121,7 +124,7 @@ std::vector<SuggestionsWidget::Row> SuggestionsWidget::getRowsByQuery() const {
 		suggestionsEmoji[i] = Find(QStringFromUTF16(suggestions[i].emoji()));
 	}
 	auto recents = 0;
-	auto &recent = GetRecent();
+    auto &recent = GetRecent();
 	for (auto &item : recent) {
 		auto emoji = item.first->original();
 		if (!emoji) emoji = item.first;

Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.h

@@ -20,6 +20,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QTextEdit>
+#include "base/observer.h"
+#include "ui/twidget.h"
 #include "ui/effects/panel_animation.h"
 
 namespace Ui {

Telegram/SourceFiles/chat_helpers/field_autocomplete.cpp

@@ -29,6 +29,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "styles/style_chat_helpers.h"
 #include "auth_session.h"
 #include "chat_helpers/stickers.h"
+#include "app.h"
+#include <QApplication>
 
 FieldAutocomplete::FieldAutocomplete(QWidget *parent) : TWidget(parent)
 , _scroll(this, st::mentionScroll) {

Telegram/SourceFiles/chat_helpers/field_autocomplete.h

@@ -20,7 +20,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QTimer>
+#include "base/observer.h"
 #include "ui/twidget.h"
+#include "ui/animation.h"
+#include "structs.h"
 
 namespace Ui {
 class ScrollArea;

Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp

@@ -31,6 +31,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "lang/lang_keys.h"
 #include "mainwindow.h"
 #include "window/window_controller.h"
+#include "app.h"
+#include <QApplication>
 
 namespace ChatHelpers {
 namespace {

Telegram/SourceFiles/chat_helpers/message_field.cpp

@@ -18,6 +18,9 @@ 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
 */
+#include <QMimeData>
+#include <QString>
+
 #include "chat_helpers/message_field.h"
 
 #include "history/history_widget.h"

Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp

@@ -36,6 +36,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "auth_session.h"
 #include "observer_peer.h"
 #include "apiwrap.h"
+#include "chat_helpers/tabbed_selector.h"
+#include "app.h"
+
+#include <QApplication>
+#include <QWidget>
 
 namespace ChatHelpers {
 namespace {

Telegram/SourceFiles/chat_helpers/stickers_list_widget.h

@@ -22,6 +22,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 #include "chat_helpers/tabbed_selector.h"
 #include "base/variant.h"
+#include "ui/effects/ripple_animation.h"
 
 namespace Window {
 class Controller;

Telegram/SourceFiles/chat_helpers/tabbed_panel.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <QWindow>
 #include "chat_helpers/tabbed_panel.h"
 
 #include "ui/widgets/shadow.h"
@@ -25,6 +26,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "chat_helpers/tabbed_selector.h"
 #include "window/window_controller.h"
 #include "mainwindow.h"
+#include "app.h"
 
 namespace ChatHelpers {
 namespace {

Telegram/SourceFiles/chat_helpers/tabbed_panel.h

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include "ui/twidget.h"
+#include "ui/animation.h"
 #include "base/timer.h"
 
 namespace Window {

Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp

@@ -35,6 +35,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "mainwindow.h"
 #include "observer_peer.h"
 #include "apiwrap.h"
+#include "app.h"
 
 namespace ChatHelpers {
 namespace {

Telegram/SourceFiles/codegen/common/cpp_file.cpp

@@ -74,8 +74,11 @@ CppFile::CppFile(const QString &path, const ProjectInfo &project)
 	}
 }
 
-CppFile &CppFile::include(const QString &header) {
-	stream() << "#include \"" << header << "\"";
+CppFile &CppFile::include(const QString &header, bool global ) {
+    if (global)
+        stream() << QString("#include <%1>").arg(header);
+    else
+        stream() << QString("#include \"%1\"").arg(header);
 	return newline();
 }
 
@@ -129,4 +132,4 @@ bool CppFile::finalize() {
 }
 
 } // namespace common
-} // namespace codegen
+} // namespace codegen

Telegram/SourceFiles/codegen/common/cpp_file.h

@@ -48,7 +48,7 @@ public:
 		stream() << "\n";
 		return *this;
 	}
-	CppFile &include(const QString &header);
+    CppFile &include(const QString &header, bool global = false);
 
 	// Empty name adds anonymous namespace.
 	CppFile &pushNamespace(const QString &name = QString());

Telegram/SourceFiles/codegen/emoji/generator.cpp

@@ -318,6 +318,7 @@ bool Generator::writeImages() {
 bool Generator::writeSource() {
 	source_ = std::make_unique<common::CppFile>(outputPath_ + ".cpp", project_);
 
+    source_->include("ui/emoji_config.h").newline();
 	source_->include("emoji_suggestions_data.h").newline();
 	source_->pushNamespace("Ui").pushNamespace("Emoji").pushNamespace();
 	source_->stream() << "\
@@ -379,6 +380,9 @@ void Init() {\n\
 
 bool Generator::writeHeader() {
 	auto header = std::make_unique<common::CppFile>(outputPath_ + ".h", project_);
+
+    header->include("QChar", true);
+    header->include("settings.h");
 	header->pushNamespace("Ui").pushNamespace("Emoji").pushNamespace("internal");
 	header->stream() << "\
 \n\

Telegram/SourceFiles/codegen/lang/generator.cpp

@@ -115,6 +115,11 @@ Generator::Generator(const LangPack &langpack, const QString &destBasePath, cons
 
 bool Generator::writeHeader() {
 	header_ = std::make_unique<common::CppFile>(basePath_ + ".h", project_);
+
+    header_->include("utility", true);
+    header_->include("QString", true);
+    header_->include("QLatin1String", true);
+
 	header_->include("lang/lang_tag.h").newline().pushNamespace("Lang").stream() << "\
 \n\
 constexpr auto kTagsCount = " << langpack_.tags.size() << ";\n\

Telegram/SourceFiles/codegen/numbers/generator.cpp

@@ -39,6 +39,7 @@ Generator::Generator(const Rules &rules, const QString &destBasePath, const comm
 bool Generator::writeHeader() {
 	header_ = std::make_unique<common::CppFile>(basePath_ + ".h", project_);
 
+    header_->include("QString", true);
 	header_->stream() << "QVector<int> phoneNumberParse(const QString &number);\n";
 
 	return header_->finalize();
@@ -47,6 +48,7 @@ bool Generator::writeHeader() {
 bool Generator::writeSource() {
 	source_ = std::make_unique<common::CppFile>(basePath_ + ".cpp", project_);
 
+    source_->include("QVector", true);
 	source_->stream() << "\
 QVector<int> phoneNumberParse(const QString &number) {\n\
 	QVector<int> result;\n\

Telegram/SourceFiles/codegen/scheme/codegen_scheme.py

@@ -989,6 +989,7 @@ GNU General Public License for more details.\n\
 Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE\n\
 Copyright (c) 2014 John Preston, https://desktop.telegram.org\n\
 */\n\
+#include "base/assertion.h"\n\
 #include "scheme.h"\n\
 \n\
 // Creator proxy class definition\n\

Telegram/SourceFiles/codegen/style/generator.cpp

@@ -216,6 +216,7 @@ Generator::Generator(const structure::Module &module, const QString &destBasePat
 bool Generator::writeHeader() {
 	header_ = std::make_unique<common::CppFile>(basePath_ + ".h", project_);
 
+    header_->include("styles/style_basic.h").newline();
 	header_->include("ui/style/style_core.h").newline();
 
 	if (!writeHeaderStyleNamespace()) {

Telegram/SourceFiles/config.h.in

@@ -20,8 +20,13 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QtGlobal>
+#ifdef Q_OS_WIN
+#	include <guiddef.h>
+#endif
 #include "core/version.h"
 #include "settings.h"
+#include "core/utils.h"
 
 constexpr str_const AppName = "${KEPKA_APPNAME}";
 
@@ -142,6 +147,7 @@ inline bool isServiceUser(quint64 id) {
 }
 
 #ifdef Q_OS_WIN
+#include <guiddef.h>
 inline const GUID &cGUID() {
 #ifndef OS_MAC_STORE
 	static const GUID gGuid = { 0x87a94ab0, 0xe370, 0x4cde, { 0x98, 0xd3, 0xac, 0xc1, 0x10, 0xc5, 0x96, 0x7d } };

Telegram/SourceFiles/core/basic_types.h

@@ -24,15 +24,15 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include <exception>
 #include <memory>
 #include <ctime>
-
+#include <cstdint>
+#include <gsl/gsl>
+#include <QLatin1String>
+#include <QString>
 #include "base/build_config.h"
+#include "base/ordered_set.h"
 
 template <typename Type>
 using not_null = gsl::not_null<Type>;
 
-#include "base/ordered_set.h"
-
-#include <cstdint>
-
 #define qsl(s) QStringLiteral(s)
 #define qstr(s) QLatin1String(s, static_cast<int>(sizeof(s)-1))

Telegram/SourceFiles/core/click_handler.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include "ui/text/text_entity.h"
 #include "core/click_handler.h"
 
 ClickHandlerHost::~ClickHandlerHost() {

Telegram/SourceFiles/core/click_handler.h

@@ -20,6 +20,12 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QSharedPointer>
+
+#include "core/utils.h"
+#include "base/lambda.h"
+#include "ui/text/text_entity.h"
+
 class ClickHandler;
 using ClickHandlerPtr = QSharedPointer<ClickHandler>;
 
@@ -42,7 +48,7 @@ protected:
 };
 
 class EntityInText;
-struct TextWithEntities;
+
 class ClickHandler {
 public:
 	virtual ~ClickHandler() {

Telegram/SourceFiles/core/click_handler_types.cpp

@@ -18,6 +18,7 @@ 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
 */
+#include <QDesktopServices>
 #include "core/click_handler_types.h"
 
 #include "lang/lang_keys.h"
@@ -29,6 +30,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "storage/localstorage.h"
 #include "ui/widgets/tooltip.h"
 #include "core/file_utilities.h"
+#include "facades.h"
+
+#include "app.h" // App::userLoaded
 
 namespace {
 

Telegram/SourceFiles/core/click_handler_types.h

@@ -20,7 +20,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QUrl>
+#include <QApplication>
+#include <QClipboard>
 #include "core/click_handler.h"
+#include "structs.h"
 
 class TextClickHandler : public ClickHandler {
 public:

Telegram/SourceFiles/core/file_utilities.cpp

@@ -18,6 +18,9 @@ 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
 */
+#include <QDesktopServices>
+#include <QStandardPaths>
+#include <QFileDialog>
 #include "core/file_utilities.h"
 
 #include "mainwindow.h"

Telegram/SourceFiles/core/file_utilities.h

@@ -20,6 +20,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <QUrl>
+#include <QPoint>
+#include <QString>
+#include <QByteArray>
+#include <QStringList>
 #include "base/observer.h"
 
 // legacy

Telegram/SourceFiles/core/single_timer.h

@@ -20,7 +20,11 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <base/lambda.h>
 #include "core/basic_types.h"
+#include "core/utils.h"
+
+#include <QTimer>
 
 class SingleTimer : public QTimer { // single shot timer with check
 	Q_OBJECT

Telegram/SourceFiles/core/utils.cpp

@@ -18,6 +18,9 @@ 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
 */
+#include <QMutex>
+#include <QThread>
+#include <QMimeDatabase>
 #include "core/utils.h"
 
 #include <openssl/crypto.h>
@@ -27,6 +30,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include <openssl/engine.h>
 #include <openssl/conf.h>
 #include <openssl/ssl.h>
+#include <QSslSocket>
 
 extern "C" {
 #include <libavcodec/avcodec.h>
@@ -47,6 +51,8 @@ quint64 _SharedMemoryLocation[4] = { 0x00, 0x01, 0x02, 0x03 };
 
 #include <openssl/rand.h>
 
+#include "mtproto/core_types.h"
+
 // Base types compile-time check
 static_assert(sizeof(char) == 1, "Basic types size check failed");
 static_assert(sizeof(uchar) == 1, "Basic types size check failed");

Telegram/SourceFiles/core/utils.h

@@ -20,8 +20,19 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <set>
+#include <QByteArray>
+#include <QDateTime>
+#include <QReadWriteLock> 
+#include <QRegularExpression>
+#include <QMimeType>
+#include <QStringList>
+#include <QFileInfo>
+
+#include "base/assertion.h"
 #include "core/basic_types.h"
 #include "base/flags.h"
+#include "logs.h"
 
 // Define specializations for QByteArray for Qt 5.3.2, because
 // QByteArray in Qt 5.3.2 doesn't declare "pointer" subtype.
@@ -218,11 +229,11 @@ private:
 };
 
 inline QString str_const_toString(const str_const &str) {
-	return QString::fromUtf8(str.c_str(), str.size());
+	return QString::fromUtf8(str.c_str(), static_cast<int>(str.size()));
 }
 
 inline QByteArray str_const_toByteArray(const str_const &str) {
-	return QByteArray::fromRawData(str.c_str(), str.size());
+	return QByteArray::fromRawData(str.c_str(), static_cast<int>(str.size()));
 }
 
 template <typename T>

Telegram/SourceFiles/core/version.h

@@ -21,7 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #pragma once
 
 #include <cstdint>
-// #include "core/utils.h"
+#include "utils.h"
 
 #define BETA_VERSION_MACRO (0ULL)
 

Telegram/SourceFiles/data/data_abstract_structure.cpp

@@ -18,6 +18,8 @@ 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
 */
+#include "base/ordered_set.h"
+#include "core/utils.h"
 #include "data/data_abstract_structure.h"
 
 namespace Data {

Telegram/SourceFiles/data/data_drafts.h

@@ -20,6 +20,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include "structs.h"
+#include "history/history.h"
+
 namespace Ui {
 class FlatTextarea;
 } // namespace Ui