tdesktop/Telegram/SourceFiles/dialogs/dialogs_row.cpp

106 lines
2.5 KiB
C++

/*
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_row.h"
#include "ui/effects/ripple_animation.h"
#include "ui/text_options.h"
#include "dialogs/dialogs_entry.h"
#include "data/data_folder.h"
#include "history/history.h"
#include "lang/lang_keys.h"
#include "mainwidget.h"
#include "styles/style_dialogs.h"
namespace Dialogs {
namespace {
QString ComposeFolderListEntryText(not_null<Data::Folder*> folder) {
const auto &list = folder->lastUnreadHistories();
if (list.empty()) {
const auto count = folder->chatsListSize();
if (!count) {
return QString();
}
return lng_archived_chats(lt_count, count);
}
const auto count = std::max(
int(list.size()),
folder->unreadHistoriesCount());
if (list.size() == 1) {
return App::peerName(list[0]->peer);
} else if (count == 2) {
return lng_archived_unread_two(
lt_chat,
App::peerName(list[0]->peer),
lt_second_chat,
App::peerName(list[1]->peer));
}
return lng_archived_unread(
lt_count,
count - 2,
lt_chat,
App::peerName(list[0]->peer),
lt_second_chat,
App::peerName(list[1]->peer));
}
} // namespace
RippleRow::RippleRow() = default;
RippleRow::~RippleRow() = default;
void RippleRow::addRipple(QPoint origin, QSize size, Fn<void()> updateCallback) {
if (!_ripple) {
auto mask = Ui::RippleAnimation::rectMask(size);
_ripple = std::make_unique<Ui::RippleAnimation>(st::dialogsRipple, std::move(mask), std::move(updateCallback));
}
_ripple->add(origin);
}
void RippleRow::stopLastRipple() {
if (_ripple) {
_ripple->lastStop();
}
}
void RippleRow::paintRipple(Painter &p, int x, int y, int outerWidth, const QColor *colorOverride) const {
if (_ripple) {
_ripple->paint(p, x, y, outerWidth, colorOverride);
if (_ripple->empty()) {
_ripple.reset();
}
}
}
uint64 Row::sortKey() const {
return _id.entry()->sortKeyInChatList();
}
void Row::validateListEntryCache() const {
const auto folder = _id.folder();
if (!folder) {
return;
}
const auto version = folder->chatListViewVersion();
if (_listEntryCacheVersion == version) {
return;
}
_listEntryCacheVersion = version;
_listEntryCache.setText(
st::dialogsTextStyle,
ComposeFolderListEntryText(folder),
Ui::DialogTextOptions());
}
FakeRow::FakeRow(Key searchInChat, not_null<HistoryItem*> item)
: _searchInChat(searchInChat)
, _item(item)
, _cache(st::dialogsTextWidthMin) {
}
} // namespace Dialogs