85 lines
2.5 KiB
C++
85 lines
2.5 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 "dialogs/ui/dialogs_message_view.h"
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#include "dialogs/dialogs_entry.h"
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class PeerData;
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class History;
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namespace Data {
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class Session;
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class SavedSublist final : public Dialogs::Entry {
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public:
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explicit SavedSublist(not_null<PeerData*> peer);
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~SavedSublist();
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[[nodiscard]] not_null<History*> history() const;
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[[nodiscard]] not_null<PeerData*> peer() const;
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[[nodiscard]] bool isHiddenAuthor() const;
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[[nodiscard]] bool isFullLoaded() const;
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[[nodiscard]] auto messages() const
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-> const std::vector<not_null<HistoryItem*>> &;
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void applyMaybeLast(not_null<HistoryItem*> item, bool added = false);
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void removeOne(not_null<HistoryItem*> item);
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void append(std::vector<not_null<HistoryItem*>> &&items, int fullCount);
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void setFullLoaded(bool loaded = true);
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[[nodiscard]] rpl::producer<> changes() const;
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[[nodiscard]] std::optional<int> fullCount() const;
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[[nodiscard]] rpl::producer<int> fullCountValue() const;
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[[nodiscard]] Dialogs::Ui::MessageView &lastItemDialogsView() {
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return _lastItemDialogsView;
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}
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int fixedOnTopIndex() const override;
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bool shouldBeInChatList() const override;
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Dialogs::UnreadState chatListUnreadState() const override;
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Dialogs::BadgesState chatListBadgesState() const override;
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HistoryItem *chatListMessage() const override;
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bool chatListMessageKnown() const override;
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const QString &chatListName() const override;
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const QString &chatListNameSortKey() const override;
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int chatListNameVersion() const override;
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const base::flat_set<QString> &chatListNameWords() const override;
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const base::flat_set<QChar> &chatListFirstLetters() const override;
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void chatListPreloadData() override;
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void paintUserpic(
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Painter &p,
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Ui::PeerUserpicView &view,
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const Dialogs::Ui::PaintContext &context) const override;
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private:
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enum class Flag : uchar {
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ResolveChatListMessage = (1 << 0),
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FullLoaded = (1 << 1),
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};
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friend inline constexpr bool is_flag_type(Flag) { return true; }
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using Flags = base::flags<Flag>;
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bool hasOrphanMediaGroupPart() const;
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void allowChatListMessageResolve();
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void resolveChatListMessageGroup();
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const not_null<History*> _history;
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std::vector<not_null<HistoryItem*>> _items;
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std::optional<int> _fullCount;
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rpl::event_stream<> _changed;
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Dialogs::Ui::MessageView _lastItemDialogsView;
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Flags _flags;
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};
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} // namespace Data
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