tdesktop/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "dialogs/dialogs_main_list.h"
#include "observer_peer.h"
#include "history/history.h"
namespace Dialogs {
MainList::MainList(rpl::producer<int> pinnedLimit)
: _all(SortMode::Date)
, _important(SortMode::Date)
, _pinned(1) {
_unreadState.known = true;
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std::move(
pinnedLimit
) | rpl::start_with_next([=](int limit) {
_pinned.setLimit(limit);
}, _lifetime);
Notify::PeerUpdateViewer(
Notify::PeerUpdate::Flag::NameChanged
) | rpl::start_with_next([=](const Notify::PeerUpdate &update) {
const auto peer = update.peer;
const auto &oldLetters = update.oldNameFirstLetters;
_all.peerNameChanged(Mode::All, peer, oldLetters);
_important.peerNameChanged(Mode::Important, peer, oldLetters);
}, _lifetime);
}
bool MainList::empty() const {
return _all.empty();
}
bool MainList::loaded() const {
return _loaded;
}
void MainList::setLoaded(bool loaded) {
_loaded = loaded;
}
void MainList::clear() {
_all.clear();
_important.clear();
_unreadState = UnreadState();
}
void MainList::unreadStateChanged(
const UnreadState &wasState,
const UnreadState &nowState) {
_unreadState += nowState - wasState;
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}
void MainList::unreadEntryChanged(
const Dialogs::UnreadState &state,
bool added) {
if (added) {
_unreadState += state;
} else {
_unreadState -= state;
}
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}
UnreadState MainList::unreadState() const {
return _unreadState;
}
not_null<IndexedList*> MainList::indexed(Mode list) {
return (list == Mode::All) ? &_all : &_important;
}
not_null<const IndexedList*> MainList::indexed(Mode list) const {
return (list == Mode::All) ? &_all : &_important;
}
not_null<PinnedList*> MainList::pinned() {
return &_pinned;
}
not_null<const PinnedList*> MainList::pinned() const {
return &_pinned;
}
} // namespace Dialogs