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Telegram/SourceFiles/platform/mac/overlay_widget_mac.h

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+/*
+This file is part of Telegram Desktop,
+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
+*/
+#pragma once
+
+#include "platform/platform_overlay_widget.h"
+
+template <typename Object>
+class object_ptr;
+
+namespace Ui {
+class AbstractButton;
+} // namespace Ui
+
+namespace Ui::Platform {
+enum class TitleControl;
+} // namespace Ui::Platform
+
+namespace Platform {
+
+class MacOverlayWidgetHelper final : public OverlayWidgetHelper {
+public:
+	MacOverlayWidgetHelper(
+		not_null<Ui::RpWindow*> window,
+		Fn<void(bool)> maximize);
+	~MacOverlayWidgetHelper();
+
+	void beforeShow(bool fullscreen) override;
+	void afterShow(bool fullscreen) override;
+	void notifyFileDialogShown(bool shown) override;
+	void minimize(not_null<Ui::RpWindow*> window) override;
+	void clearState() override;
+	void setControlsOpacity(float64 opacity) override;
+	rpl::producer<bool> controlsSideRightValue() override;
+	rpl::producer<int> topNotchSkipValue() override;
+
+private:
+	using Control = Ui::Platform::TitleControl;
+	struct Data;
+
+	void activate(Control control);
+	void resolveNative();
+	void updateStyles(bool fullscreen);
+	void refreshButtons(bool fullscreen);
+
+	object_ptr<Ui::AbstractButton> create(
+		not_null<QWidget*> parent,
+		Control control);
+
+	std::unique_ptr<Data> _data;
+
+};
+
+} // namespace Platform