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Telegram/SourceFiles/iv/iv_delegate.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
+
+namespace Ui {
+class RpWindow;
+} // namespace Ui
+
+namespace Iv {
+
+class Delegate {
+public:
+	virtual void ivSetLastSourceWindow(not_null<QWidget*> window) = 0;
+	[[nodiscard]] virtual QRect ivGeometry() const = 0;
+	virtual void ivSaveGeometry(not_null<Ui::RpWindow*> window) = 0;
+
+	[[nodiscard]] virtual int ivZoom() const = 0;
+	[[nodiscard]] virtual rpl::producer<int> ivZoomValue() const = 0;
+	virtual void ivSetZoom(int value) = 0;
+};
+
+} // namespace Iv