tdesktop/Telegram/SourceFiles/info/members/info_members_widget.h

73 lines
1.5 KiB
C++

/*
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 <rpl/producer.h>
#include "info/info_content_widget.h"
struct PeerListState;
namespace Info {
namespace Profile {
class Members;
struct MembersState;
} // namespace Profile
namespace Members {
using SavedState = Profile::MembersState;
class Memento final : public ContentMemento {
public:
Memento(not_null<Controller*> controller);
Memento(PeerId peerId, PeerId migratedPeerId);
object_ptr<ContentWidget> createWidget(
QWidget *parent,
not_null<Controller*> controller,
const QRect &geometry) override;
Section section() const override;
void setState(std::unique_ptr<SavedState> state);
std::unique_ptr<SavedState> state();
~Memento();
private:
std::unique_ptr<SavedState> _state;
};
class Widget final : public ContentWidget {
public:
Widget(
QWidget *parent,
not_null<Controller*> controller);
bool showInternal(
not_null<ContentMemento*> memento) override;
void setInternalState(
const QRect &geometry,
not_null<Memento*> memento);
private:
void saveState(not_null<Memento*> memento);
void restoreState(not_null<Memento*> memento);
std::unique_ptr<ContentMemento> doCreateMemento() override;
Profile::Members *_inner = nullptr;
};
} // namespace Members
} // namespace Info