128 lines
3.6 KiB
C++
128 lines
3.6 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 "dialogs/dialogs_entry.h"
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#include "data/data_messages.h"
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class ChannelData;
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class AuthSession;
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namespace Data {
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class Session;
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class Folder;
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enum class FolderUpdateFlag {
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List,
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};
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struct FolderUpdate {
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not_null<Data::Folder*> folder;
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FolderUpdateFlag flag;
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};
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//MessagePosition FeedPositionFromMTP(const MTPFeedPosition &position); // #feed
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class Folder : public Dialogs::Entry {
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public:
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static constexpr auto kId = 1;
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Folder(not_null<Data::Session*> owner, FolderId id);
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Folder(const Folder &) = delete;
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Folder &operator=(const Folder &) = delete;
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Data::Session &owner() const;
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AuthSession &session() const;
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FolderId id() const;
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void registerOne(not_null<History*> history);
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void unregisterOne(not_null<History*> history);
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void updateChatListMessage(not_null<HistoryItem*> item);
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void messageRemoved(not_null<HistoryItem*> item);
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void historyCleared(not_null<History*> history);
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void applyDialog(const MTPDdialogFolder &data);
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void setUnreadCounts(int unreadNonMutedCount, int unreadMutedCount);
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//void setUnreadPosition(const MessagePosition &position); // #feed
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void unreadCountChanged(
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int unreadCountDelta,
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int mutedCountDelta);
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rpl::producer<int> unreadCountValue() const;
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//MessagePosition unreadPosition() const; // #feed
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//rpl::producer<MessagePosition> unreadPositionChanges() const; // #feed
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//void setUnreadMark(bool unread);
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//bool unreadMark() const;
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//int unreadCountForBadge() const; // unreadCount || unreadMark ? 1 : 0.
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int unreadCount() const;
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bool unreadCountKnown() const;
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bool useProxyPromotion() const override;
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bool toImportant() const override;
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bool shouldBeInChatList() const override;
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int chatListUnreadCount() const override;
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bool chatListUnreadMark() const override;
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bool chatListMutedBadge() const override;
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HistoryItem *chatListMessage() const override;
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bool chatListMessageKnown() const override;
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void requestChatListMessage() override;
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const QString &chatListName() 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 changedInChatListHook(Dialogs::Mode list, bool added) override;
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void loadUserpic() override;
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void paintUserpic(
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Painter &p,
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int x,
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int y,
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int size) const override;
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const std::vector<not_null<History*>> &histories() const;
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bool historiesLoaded() const;
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void setHistoriesLoaded(bool loaded);
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//int32 chatsHash() const;
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//void setChats(std::vector<not_null<PeerData*>> chats); // #feed
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private:
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void indexNameParts();
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void recountChatListMessage();
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void setChatListMessageFromChannels();
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bool justUpdateChatListMessage(not_null<HistoryItem*> item);
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void updateChatListDate();
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void changeChatsList(
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const std::vector<not_null<PeerData*>> &add,
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const std::vector<not_null<PeerData*>> &remove);
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template <typename PerformUpdate>
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void updateUnreadCounts(PerformUpdate &&performUpdate);
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FolderId _id = 0;
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not_null<Data::Session*> _owner;
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std::vector<not_null<History*>> _histories;
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bool _settingHistories = false;
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bool _historiesLoaded = false;
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QString _name;
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base::flat_set<QString> _nameWords;
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base::flat_set<QChar> _nameFirstLetters;
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std::optional<HistoryItem*> _chatListMessage;
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rpl::variable<MessagePosition> _unreadPosition;
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std::optional<int> _unreadCount;
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rpl::event_stream<int> _unreadCountChanges;
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int _unreadMutedCount = 0;
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//bool _unreadMark = false;
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};
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} // namespace Data
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