Moved Windows SMTC as part of cross-platform media controls solution.

Telegram/CMakeLists.txt

@@ -943,8 +943,6 @@ PRIVATE
     platform/win/windows_dlls.h
     platform/win/windows_event_filter.cpp
     platform/win/windows_event_filter.h
-    platform/win/windows_system_media_controls_manager.cpp
-    platform/win/windows_system_media_controls_manager.h
     platform/platform_audio.h
     platform/platform_file_utilities.h
     platform/platform_launcher.h
@@ -1088,6 +1086,8 @@ PRIVATE
     window/section_memento.h
     window/section_widget.cpp
     window/section_widget.h
+    window/system_media_controls_manager.cpp
+    window/system_media_controls_manager.h
     window/window_connecting_widget.cpp
     window/window_connecting_widget.h
     window/window_controller.cpp

Telegram/SourceFiles/mainwindow.cpp

@@ -45,6 +45,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/notifications_manager.h"
 #include "window/themes/window_theme.h"
 #include "window/themes/window_theme_warning.h"
+#include "window/system_media_controls_manager.h"
 #include "window/window_lock_widgets.h"
 #include "window/window_main_menu.h"
 #include "window/window_controller.h" // App::wnd.
@@ -81,7 +82,11 @@ void FeedLangTestingKey(int key) {
 } // namespace
 
 MainWindow::MainWindow(not_null<Window::Controller*> controller)
-: Platform::MainWindow(controller) {
+: Platform::MainWindow(controller)
+, _mediaControlsManager(Window::SystemMediaControlsManager::Supported()
+	? std::make_unique<Window::SystemMediaControlsManager>(this)
+	: nullptr) {
+
 	auto logo = Core::App().logo();
 	icon16 = logo.scaledToWidth(16, Qt::SmoothTransformation);
 	icon32 = logo.scaledToWidth(32, Qt::SmoothTransformation);

Telegram/SourceFiles/mainwindow.h

@@ -24,6 +24,7 @@ class MediaPreviewWidget;
 class SectionMemento;
 struct SectionShow;
 class PasscodeLockWidget;
+class SystemMediaControlsManager;
 namespace Theme {
 struct BackgroundUpdate;
 class WarningWidget;
@@ -130,6 +131,9 @@ private:
 
 	QPixmap grabInner();
 
+	using MediaControlsManager = Window::SystemMediaControlsManager;
+	const std::unique_ptr<MediaControlsManager> _mediaControlsManager;
+
 	QImage icon16, icon32, icon64, iconbig16, iconbig32, iconbig64;
 
 	crl::time _lastTrayClickTime = 0;

Telegram/SourceFiles/platform/win/main_window_win.cpp

@@ -12,7 +12,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "platform/platform_notifications_manager.h"
 #include "platform/win/windows_dlls.h"
 #include "platform/win/windows_event_filter.h"
-#include "platform/win/windows_system_media_controls_manager.h"
 #include "window/notifications_manager.h"
 #include "mainwindow.h"
 #include "base/crc32hash.h"
@@ -431,10 +430,6 @@ void MainWindow::initHook() {
 	}
 
 	psInitSysMenu();
-
-	if (IsWindows10OrGreater()) {
-		_smtcManager = std::make_unique<SystemMediaControlsManager>(psHwnd());
-	}
 }
 
 void MainWindow::initShadows() {

Telegram/SourceFiles/platform/win/main_window_win.h

@@ -20,8 +20,6 @@ class PopupMenu;
 
 namespace Platform {
 
-class SystemMediaControlsManager;
-
 class MainWindow : public Window::MainWindow {
 public:
 	explicit MainWindow(not_null<Window::Controller*> controller);
@@ -125,8 +123,6 @@ private:
 	HICON ps_iconSmall = nullptr;
 	HICON ps_iconOverlay = nullptr;
 
-	std::unique_ptr<Platform::SystemMediaControlsManager> _smtcManager;
-
 	int _deltaLeft = 0;
 	int _deltaTop = 0;
 	int _deltaRight = 0;

Telegram/SourceFiles/window/system_media_controls_manager.cpp

@@ -5,10 +5,10 @@ the official desktop application for the Telegram messaging service.
 For license and copyright information please follow this link:
 https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
-#include "platform/win/windows_system_media_controls_manager.h"
+#include "window/system_media_controls_manager.h"
 
 #include "base/observer.h"
-#include "base/platform/win/base_windows_system_media_controls.h"
+#include "base/platform/base_platform_system_media_controls.h"
 #include "core/application.h"
 #include "data/data_document.h"
 #include "data/data_document_media.h"
@@ -18,16 +18,25 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "media/player/media_player_instance.h"
 #include "ui/text/format_song_document_name.h"
 
-namespace Platform {
+namespace Window {
 
-SystemMediaControlsManager::SystemMediaControlsManager(HWND hwnd)
-: _controls(std::make_unique<base::Platform::SystemMediaControlsWin>()) {
+bool SystemMediaControlsManager::Supported() {
+	return base::Platform::SystemMediaControls::Supported();
+}
+
+SystemMediaControlsManager::SystemMediaControlsManager(
+	not_null<QWidget*> parent)
+: _controls(std::make_unique<base::Platform::SystemMediaControls>()) {
 
 	using PlaybackStatus =
-		base::Platform::SystemMediaControlsWin::PlaybackStatus;
-	using Command = base::Platform::SystemMediaControlsWin::Command;
+		base::Platform::SystemMediaControls::PlaybackStatus;
+	using Command = base::Platform::SystemMediaControls::Command;
 
-	_controls->init(hwnd);
+	const auto inited = _controls->init(parent.get());
+	if (!inited) {
+		LOG(("SystemMediaControlsManager failed to init."));
+		return;
+	}
 	const auto type = AudioMsgId::Type::Song;
 
 	const auto mediaPlayer = Media::Player::instance();
@@ -52,8 +61,8 @@ SystemMediaControlsManager::SystemMediaControlsManager(HWND hwnd)
 		mediaPlayer->stops(type) | rpl::map_to(false),
 		mediaPlayer->startsPlay(type) | rpl::map_to(true)
 	) | rpl::start_with_next([=](bool audio) {
+		_controls->setEnabled(audio);
 		if (audio) {
-			_controls->setEnabled(audio);
 			_controls->setIsNextEnabled(mediaPlayer->nextAvailable(type));
 			_controls->setIsPreviousEnabled(
 				mediaPlayer->previousAvailable(type));
@@ -75,8 +84,8 @@ SystemMediaControlsManager::SystemMediaControlsManager(HWND hwnd)
 	});
 
 	auto unlocked = Core::App().passcodeLockChanges(
-	) | rpl::filter([](bool locked) {
-		return !locked;
+	) | rpl::filter([=](bool locked) {
+		return !locked && (mediaPlayer->current(type));
 	}) | rpl::map([=] {
 		return type;
 	}) | rpl::before_next([=] {
@@ -145,4 +154,4 @@ SystemMediaControlsManager::SystemMediaControlsManager(HWND hwnd)
 
 SystemMediaControlsManager::~SystemMediaControlsManager() = default;
 
-}  // namespace Platform
+}  // namespace Window

Telegram/SourceFiles/window/system_media_controls_manager.h

@@ -8,22 +8,24 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 namespace base::Platform {
-class SystemMediaControlsWin;
+class SystemMediaControls;
 } // namespace base::Platform
 
 namespace Data {
 class DocumentMedia;
 } // namespace Data
 
-namespace Platform {
+namespace Window {
 
 class SystemMediaControlsManager {
 public:
-	SystemMediaControlsManager(HWND hwnd);
+	SystemMediaControlsManager(not_null<QWidget*> parent);
 	~SystemMediaControlsManager();
 
+	static bool Supported();
+
 private:
-	const std::unique_ptr<base::Platform::SystemMediaControlsWin> _controls;
+	const std::unique_ptr<base::Platform::SystemMediaControls> _controls;
 
 	std::vector<std::shared_ptr<Data::DocumentMedia>> _cachedMediaView;
 
@@ -31,4 +33,4 @@ private:
 	rpl::lifetime _lifetime;
 };
 
-}  // namespace Platform
+}  // namespace Window

Telegram/lib_base

@@ -1 +1 @@
-Subproject commit 846282f36fc4270a1d6b926163d104b40800e781
+Subproject commit 3f791f9794b102c5c14485e0f25df2e18b49f129

cmake

@@ -1 +1 @@
-Subproject commit 4caa8674681fb50a2244b58eb701508017c360d6
+Subproject commit 03efe01ff978b84745414e046e4766225ffffb7f