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Telegram/SourceFiles/media/stories/media_stories_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 ChatHelpers {
+class Show;
+struct FileChosen;
+} // namespace ChatHelpers
+
+namespace Data {
+class Story;
+struct StoriesContext;
+} // namespace Data
+
+namespace Main {
+class Session;
+} // namespace Main
+
+namespace Ui {
+class RpWidget;
+} // namespace Ui
+
+namespace Media::Stories {
+
+enum class JumpReason {
+	Finished,
+	User,
+};
+
+enum class SiblingType {
+	Left,
+	Right,
+};
+
+class Delegate {
+public:
+	[[nodiscard]] virtual not_null<Ui::RpWidget*> storiesWrap() = 0;
+	[[nodiscard]] virtual auto storiesShow()
+		-> std::shared_ptr<ChatHelpers::Show> = 0;
+	[[nodiscard]] virtual auto storiesStickerOrEmojiChosen()
+		-> rpl::producer<ChatHelpers::FileChosen> = 0;
+	virtual void storiesRedisplay(not_null<Data::Story*> story) = 0;
+	virtual void storiesJumpTo(
+		not_null<Main::Session*> session,
+		FullStoryId id,
+		Data::StoriesContext context) = 0;
+	virtual void storiesClose() = 0;
+	[[nodiscard]] virtual bool storiesPaused() = 0;
+	[[nodiscard]] virtual rpl::producer<bool> storiesLayerShown() = 0;
+	[[nodiscard]] virtual float64 storiesSiblingOver(SiblingType type) = 0;
+	virtual void storiesTogglePaused(bool paused) = 0;
+	virtual void storiesRepaint() = 0;
+	virtual void storiesVolumeToggle() = 0;
+	virtual void storiesVolumeChanged(float64 volume) = 0;
+	virtual void storiesVolumeChangeFinished() = 0;
+	[[nodiscard]] virtual int storiesTopNotchSkip() = 0;
+};
+
+} // namespace Media::Stories