79 lines
1.9 KiB
C++
79 lines
1.9 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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namespace Data {
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MessagePosition FeedPositionFromMTP(const MTPFeedPosition &position);
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class Feed : public Dialogs::Entry {
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public:
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Feed(FeedId id);
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FeedId id() const {
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return _id;
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}
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void registerOne(not_null<ChannelData*> channel);
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void unregisterOne(not_null<ChannelData*> channel);
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void updateLastMessage(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 setUnreadCounts(int unreadCount, int unreadMutedCount);
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void setUnreadPosition(const MessagePosition &position) {
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_unreadPosition = position;
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}
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MessagePosition unreadPosition() const {
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return _unreadPosition.current();
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}
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rpl::producer<MessagePosition> unreadPositionChanges() const {
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return _unreadPosition.changes();
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}
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bool toImportant() const override {
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return false; // TODO feeds workmode
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}
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int chatListUnreadCount() const override {
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return _unreadCount;
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}
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bool chatListMutedBadge() const override {
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return _unreadCount <= _unreadMutedCount;
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}
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HistoryItem *chatsListItem() const override {
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return _lastMessage;
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}
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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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private:
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void recountLastMessage();
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bool justSetLastMessage(not_null<HistoryItem*> item);
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FeedId _id = 0;
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std::vector<not_null<History*>> _channels;
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HistoryItem *_lastMessage = nullptr;
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rpl::variable<MessagePosition> _unreadPosition;
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int _unreadCount = 0;
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int _unreadMutedCount = 0;
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bool _complete = false;
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};
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} // namespace Data
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