76 lines
		
	
	
	
		
			1.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			76 lines
		
	
	
	
		
			1.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include <rpl/producer.h>
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#include "info/info_content_widget.h"
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namespace Info {
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namespace Profile {
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class InnerWidget;
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struct MembersState;
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class Memento final : public ContentMemento {
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public:
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	Memento(not_null<Controller*> controller);
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	Memento(PeerId peerId, PeerId migratedPeerId);
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	object_ptr<ContentWidget> createWidget(
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		QWidget *parent,
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		not_null<Controller*> controller,
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		const QRect &geometry) override;
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	Section section() const override;
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	void setInfoExpanded(bool expanded) {
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		_infoExpanded = expanded;
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	}
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	bool infoExpanded() const {
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		return _infoExpanded;
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	}
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	void setMembersState(std::unique_ptr<MembersState> state);
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	std::unique_ptr<MembersState> membersState();
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	~Memento();
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private:
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	bool _infoExpanded = true;
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	std::unique_ptr<MembersState> _membersState;
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};
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class Widget final : public ContentWidget {
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public:
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	Widget(
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		QWidget *parent,
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		not_null<Controller*> controller);
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	void setIsStackBottom(bool isStackBottom) override;
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	bool showInternal(
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		not_null<ContentMemento*> memento) override;
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	void setInternalState(
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		const QRect &geometry,
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		not_null<Memento*> memento);
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	void setInnerFocus() override;
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private:
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	void saveState(not_null<Memento*> memento);
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	void restoreState(not_null<Memento*> memento);
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	std::unique_ptr<ContentMemento> doCreateMemento() override;
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	InnerWidget *_inner = nullptr;
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};
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} // namespace Profile
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} // namespace Info
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