Improve Ctrl+W / Ctrl+M handling by media viewer.

Telegram/SourceFiles/core/application.cpp

@@ -1499,13 +1499,12 @@ void Application::windowActivated(not_null<Window::Controller*> window) {
 }
 
 bool Application::closeActiveWindow() {
-	if (hideMediaView()) {
+	if (_mediaView && _mediaView->isActive()) {
+		_mediaView->close();
 		return true;
-	}
-	if (!calls().closeCurrentActiveCall()) {
+	} else if (!calls().closeCurrentActiveCall()) {
 		if (const auto window = activeWindow()) {
-			if (window->widget()->isVisible()
-				&& window->widget()->isActive()) {
+			if (window->widget()->isActive()) {
 				window->close();
 				return true;
 			}
@@ -1515,8 +1514,10 @@ bool Application::closeActiveWindow() {
 }
 
 bool Application::minimizeActiveWindow() {
-	hideMediaView();
-	if (!calls().minimizeCurrentActiveCall()) {
+	if (_mediaView && _mediaView->isActive()) {
+		_mediaView->minimize();
+		return true;
+	} else if (!calls().minimizeCurrentActiveCall()) {
 		if (const auto window = activeWindow()) {
 			window->minimize();
 			return true;

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -1533,6 +1533,9 @@ void OverlayWidget::clearSession() {
 
 OverlayWidget::~OverlayWidget() {
 	clearSession();
+
+	// Otherwise dropdownHidden() may be called from the destructor.
+	_dropdown.destroy();
 }
 
 void OverlayWidget::assignMediaPointer(DocumentData *document) {
@@ -1592,6 +1595,13 @@ void OverlayWidget::close() {
 	}
 }
 
+void OverlayWidget::minimize() {
+	if (isHidden()) {
+		return;
+	}
+	_helper->minimize(_window);
+}
+
 void OverlayWidget::toggleFullScreen(bool fullscreen) {
 	if constexpr (Platform::IsMac()) {
 		_fullscreen = fullscreen;
@@ -2548,6 +2558,10 @@ void OverlayWidget::update(const QRegion &region) {
 	_widget->update(region);
 }
 
+bool OverlayWidget::isActive() const {
+	return !isHidden() && !isMinimized() && Ui::InFocusChain(_window);
+}
+
 bool OverlayWidget::isHidden() const {
 	return _window->isHidden();
 }

Telegram/SourceFiles/media/view/media_view_overlay_widget.h

@@ -80,6 +80,7 @@ public:
 		None,
 	};
 
+	[[nodiscard]] bool isActive() const;
 	[[nodiscard]] bool isHidden() const;
 	[[nodiscard]] bool isMinimized() const;
 	[[nodiscard]] bool isFullScreen() const;
@@ -102,6 +103,7 @@ public:
 
 	void activateControls();
 	void close();
+	void minimize();
 	void toggleFullScreen(bool fullscreen);
 
 	void notifyFileDialogShown(bool shown);

Telegram/SourceFiles/platform/mac/overlay_widget_mac.h

@@ -21,6 +21,7 @@ public:
 	void beforeShow(bool fullscreen) override;
 	void afterShow(bool fullscreen) override;
 	void notifyFileDialogShown(bool shown) override;
+	void minimize(not_null<Ui::RpWindow*> window) override;
 
 private:
 	struct Data;

Telegram/SourceFiles/platform/mac/overlay_widget_mac.mm

@@ -250,6 +250,13 @@ void MacOverlayWidgetHelper::notifyFileDialogShown(bool shown) {
 	}
 }
 
+void MacOverlayWidgetHelper::minimize(not_null<Ui::RpWindow*> window) {
+	resolveNative();
+	if (_data->native) {
+		[_data->native miniaturize:_data->handler];
+	}
+}
+
 std::unique_ptr<OverlayWidgetHelper> CreateOverlayWidgetHelper(
 		not_null<Ui::RpWindow*> window,
 		Fn<void(bool)> maximize) {

Telegram/SourceFiles/platform/platform_overlay_widget.cpp

@@ -8,10 +8,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "platform/platform_overlay_widget.h"
 
 #include "ui/platform/ui_platform_window_title.h"
+#include "ui/widgets/rp_window.h"
 #include "styles/style_calls.h"
 
 namespace Platform {
 
+void OverlayWidgetHelper::minimize(not_null<Ui::RpWindow*> window) {
+	window->setWindowState(window->windowState() | Qt::WindowMinimized);
+}
+
 DefaultOverlayWidgetHelper::DefaultOverlayWidgetHelper(
 	not_null<Ui::RpWindow*> window,
 	Fn<void(bool)> maximize)

Telegram/SourceFiles/platform/platform_overlay_widget.h

@@ -32,6 +32,7 @@ public:
 	}
 	virtual void notifyFileDialogShown(bool shown) {
 	}
+	virtual void minimize(not_null<Ui::RpWindow*> window);
 };
 
 [[nodiscard]] std::unique_ptr<OverlayWidgetHelper> CreateOverlayWidgetHelper(

Telegram/SourceFiles/window/main_window.h

@@ -83,7 +83,7 @@ public:
 	void updateIsActive();
 
 	[[nodiscard]] bool isActive() const {
-		return _isActive;
+		return !isHidden() && _isActive;
 	}
 	[[nodiscard]] virtual bool isActiveForTrayMenu() {
 		updateIsActive();