70 lines
1.6 KiB
C++
70 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 "base/object_ptr.h"
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#include "info/statistics/info_statistics_common.h"
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#include "ui/widgets/scroll_area.h"
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#include "ui/wrap/vertical_layout.h"
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namespace Info {
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class Controller;
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} // namespace Info
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namespace Info::Statistics {
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class Memento;
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class MessagePreview;
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class InnerWidget final : public Ui::VerticalLayout {
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public:
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struct ShowRequest final {
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PeerId info = PeerId(0);
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FullMsgId history;
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FullMsgId messageStatistic;
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};
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InnerWidget(
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QWidget *parent,
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not_null<Controller*> controller,
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not_null<PeerData*> peer,
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FullMsgId contextId);
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[[nodiscard]] not_null<PeerData*> peer() const;
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[[nodiscard]] FullMsgId contextId() const;
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[[nodiscard]] rpl::producer<Ui::ScrollToRequest> scrollToRequests() const;
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[[nodiscard]] rpl::producer<ShowRequest> showRequests() const;
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void showFinished();
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void saveState(not_null<Memento*> memento);
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void restoreState(not_null<Memento*> memento);
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private:
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void load();
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void fill();
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void fillRecentPosts();
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not_null<Controller*> _controller;
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not_null<PeerData*> _peer;
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FullMsgId _contextId;
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std::vector<not_null<MessagePreview*>> _messagePreviews;
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SavedState _state;
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rpl::event_stream<Ui::ScrollToRequest> _scrollToRequests;
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rpl::event_stream<ShowRequest> _showRequests;
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rpl::event_stream<> _showFinished;
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rpl::event_stream<bool> _loaded;
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};
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} // namespace Info::Statistics
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