68 lines
1.6 KiB
C++
68 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 "info/info_content_widget.h"
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#include "info/statistics/info_statistics_common.h"
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namespace Info::Statistics {
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class InnerWidget;
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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(not_null<PeerData*> peer, FullMsgId contextId);
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~Memento();
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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 setState(SavedState states);
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[[nodiscard]] SavedState state();
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private:
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SavedState _state;
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};
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class Widget final : public ContentWidget {
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public:
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Widget(QWidget *parent, not_null<Controller*> controller);
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bool showInternal(not_null<ContentMemento*> memento) override;
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rpl::producer<QString> title() override;
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rpl::producer<bool> desiredShadowVisibility() const override;
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void showFinished() override;
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[[nodiscard]] not_null<PeerData*> peer() const;
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[[nodiscard]] FullMsgId contextId() const;
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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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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::shared_ptr<ContentMemento> doCreateMemento() override;
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const not_null<InnerWidget*> _inner;
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};
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[[nodiscard]] std::shared_ptr<Info::Memento> Make(
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not_null<PeerData*> peer,
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FullMsgId contextId);
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} // namespace Info::Statistics
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