Pause all media if a call is created.

Pause video, voice messages, songs and stop video messages.

Telegram/SourceFiles/app.cpp

@@ -2645,15 +2645,28 @@ namespace {
 
 	void stopGifItems() {
 		if (!::gifItems.isEmpty()) {
-			GifItems gifs = ::gifItems;
+			auto gifs = ::gifItems;
-			for (GifItems::const_iterator i = gifs.cbegin(), e = gifs.cend(); i != e; ++i) {
+			for_const (auto item, gifs) {
-				if (HistoryMedia *media = i.value()->getMedia()) {
+				if (auto media = item->getMedia()) {
 					media->stopInline();
 				}
 			}
 		}
 	}
 
+	void stopRoundVideoPlayback() {
+		if (!::gifItems.isEmpty()) {
+			auto gifs = ::gifItems;
+			for_const (auto item, gifs) {
+				if (auto media = item->getMedia()) {
+					if (media->isRoundVideoPlaying()) {
+						media->stopInline();
+					}
+				}
+			}
+		}
+	}
+
 	QString phoneFromSharedContact(int32 userId) {
 		auto i = ::sharedContactItems.constFind(userId);
 		if (i != ::sharedContactItems.cend() && !i->isEmpty()) {

Telegram/SourceFiles/app.h

@@ -268,6 +268,7 @@ namespace App {
 
 	void regGifItem(Media::Clip::Reader *reader, HistoryItem *item);
 	void unregGifItem(Media::Clip::Reader *reader);
+	void stopRoundVideoPlayback();
 	void stopGifItems();
 
 	void regMuted(PeerData *peer, int32 changeIn);

Telegram/SourceFiles/history/history_media.h

@@ -113,6 +113,9 @@ public:
 	}
 	virtual void stopInline() {
 	}
+	virtual bool isRoundVideoPlaying() const {
+		return false;
+	}
 
 	virtual void attachToParent() {
 	}

Telegram/SourceFiles/history/history_media_types.cpp

@@ -2304,8 +2304,12 @@ bool HistoryGif::playInline(bool autoplay) {
 	return true;
 }
 
+bool HistoryGif::isRoundVideoPlaying() const {
+	return (_gif && _gif->mode() == Media::Clip::Reader::Mode::Video);
+}
+
 void HistoryGif::stopInline() {
-	if (_gif && _gif->mode() == Media::Clip::Reader::Mode::Video) {
+	if (isRoundVideoPlaying()) {
 		App::wnd()->controller()->disableGifPauseReason(Window::GifPauseReason::RoundPlaying);
 	}
 	clearClipReader();

Telegram/SourceFiles/history/history_media_types.h

@@ -499,6 +499,7 @@ public:
 
 	bool playInline(bool autoplay) override;
 	void stopInline() override;
+	bool isRoundVideoPlaying() const override;
 
 	void attachToParent() override;
 	void detachFromParent() override;

Telegram/SourceFiles/mainwidget.cpp

@@ -1644,6 +1644,7 @@ void MainWidget::setCurrentCall(Calls::Call *call) {
 				destroyCallTopBar();
 			}
 		});
+		App::stopRoundVideoPlayback();
 	} else {
 		destroyCallTopBar();
 	}

Telegram/SourceFiles/media/player/media_player_instance.cpp

@@ -23,6 +23,9 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "media/media_audio.h"
 #include "media/media_audio_capture.h"
 #include "observer_peer.h"
+#include "messenger.h"
+#include "auth_session.h"
+#include "calls/calls_instance.h"
 
 namespace Media {
 namespace Player {
@@ -59,6 +62,22 @@ Instance::Instance() {
 			handleLogout();
 		}
 	});
+
+	// While we have one Media::Player::Instance for all authsessions we have to do this.
+	auto handleAuthSessionChange = [this] {
+		if (AuthSession::Exists()) {
+			subscribe(AuthSession::Current().calls().currentCallChanged(), [this](Calls::Call *call) {
+				if (call) {
+					pause(AudioMsgId::Type::Voice);
+					pause(AudioMsgId::Type::Song);
+				}
+			});
+		}
+	};
+	subscribe(Messenger::Instance().authSessionChanged(), [handleAuthSessionChange] {
+		handleAuthSessionChange();
+	});
+	handleAuthSessionChange();
 }
 
 void Instance::notifyPeerUpdated(const Notify::PeerUpdate &update) {

Telegram/SourceFiles/media/player/media_player_widget.cpp

@@ -128,7 +128,9 @@ Widget::Widget(QWidget *parent) : TWidget(parent)
 		handlePlaylistUpdate();
 	});
 	subscribe(instance()->updatedNotifier(), [this](const TrackState &state) {
+		if (state.id.type() == AudioMsgId::Type::Song) {
 			handleSongUpdate(state);
+		}
 	});
 	subscribe(instance()->songChangedNotifier(), [this] {
 		handleSongChange();

Telegram/SourceFiles/mediaview.cpp

@@ -39,6 +39,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "auth_session.h"
 #include "messenger.h"
 #include "storage/file_download.h"
+#include "calls/calls_instance.h"
 
 namespace {
 
@@ -90,19 +91,24 @@ MediaView::MediaView(QWidget*) : TWidget(nullptr)
 	connect(QApplication::desktop(), SIGNAL(resized(int)), this, SLOT(onScreenResized(int)));
 
 	// While we have one mediaview for all authsessions we have to do this.
-	auto subscribeToDownloadFinished = [this] {
+	auto handleAuthSessionChange = [this] {
 		if (AuthSession::Exists()) {
 			subscribe(AuthSession::CurrentDownloaderTaskFinished(), [this] {
 				if (!isHidden()) {
 					updateControls();
 				}
 			});
+			subscribe(AuthSession::Current().calls().currentCallChanged(), [this](Calls::Call *call) {
+				if (call && _clipController && !_videoPaused) {
+					onVideoPauseResume();
+				}
+			});
 		}
 	};
-	subscribe(Messenger::Instance().authSessionChanged(), [subscribeToDownloadFinished] {
+	subscribe(Messenger::Instance().authSessionChanged(), [handleAuthSessionChange] {
-		subscribeToDownloadFinished();
+		handleAuthSessionChange();
 	});
-	subscribeToDownloadFinished();
+	handleAuthSessionChange();
 
 	auto observeEvents = Notify::PeerUpdate::Flag::SharedMediaChanged;
 	subscribe(Notify::PeerUpdated(), Notify::PeerUpdatedHandler(observeEvents, [this](const Notify::PeerUpdate &update) {