121 lines
No EOL
2.9 KiB
C++
121 lines
No EOL
2.9 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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#include "dialogs/dialogs_row.h"
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#include "ui/effects/ripple_animation.h"
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#include "ui/text_options.h"
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#include "dialogs/dialogs_entry.h"
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#include "data/data_folder.h"
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#include "history/history.h"
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#include "lang/lang_keys.h"
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#include "mainwidget.h"
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#include "styles/style_dialogs.h"
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namespace Dialogs {
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namespace {
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QString ComposeFolderListEntryText(not_null<Data::Folder*> folder) {
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const auto &list = folder->lastHistories();
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if (list.empty()) {
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return QString();
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}
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const auto count = std::max(
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int(list.size()),
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folder->chatsListSize());
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const auto throwAwayLastName = (list.size() > 1)
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&& (count == list.size() + 1);
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auto &&peers = ranges::view::all(
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list
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) | ranges::view::take(
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list.size() - (throwAwayLastName ? 1 : 0)
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);
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const auto wrapName = [](not_null<History*> history) {
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const auto name = TextUtilities::Clean(App::peerName(history->peer));
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return (history->unreadCount() > 0)
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? (textcmdStartSemibold()
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+ textcmdLink(1, name)
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+ textcmdStopSemibold())
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: name;
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};
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const auto shown = int(peers.size());
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const auto accumulated = [&] {
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Expects(shown > 0);
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auto i = peers.begin();
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auto result = wrapName(*i);
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for (++i; i != peers.end(); ++i) {
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result = lng_archived_last_list(
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lt_accumulated,
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result,
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lt_chat,
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wrapName(*i));
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}
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return result;
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}();
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return (shown < count)
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? lng_archived_last(lt_count, (count - shown), lt_chats, accumulated)
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: accumulated;
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}
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} // namespace
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RippleRow::RippleRow() = default;
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RippleRow::~RippleRow() = default;
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void RippleRow::addRipple(QPoint origin, QSize size, Fn<void()> updateCallback) {
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if (!_ripple) {
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auto mask = Ui::RippleAnimation::rectMask(size);
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_ripple = std::make_unique<Ui::RippleAnimation>(st::dialogsRipple, std::move(mask), std::move(updateCallback));
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}
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_ripple->add(origin);
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}
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void RippleRow::stopLastRipple() {
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if (_ripple) {
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_ripple->lastStop();
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}
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}
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void RippleRow::paintRipple(Painter &p, int x, int y, int outerWidth, const QColor *colorOverride) const {
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if (_ripple) {
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_ripple->paint(p, x, y, outerWidth, colorOverride);
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if (_ripple->empty()) {
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_ripple.reset();
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}
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}
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}
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uint64 Row::sortKey() const {
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return _id.entry()->sortKeyInChatList();
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}
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void Row::validateListEntryCache() const {
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const auto folder = _id.folder();
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if (!folder) {
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return;
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}
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const auto version = folder->chatListViewVersion();
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if (_listEntryCacheVersion == version) {
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return;
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}
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_listEntryCacheVersion = version;
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_listEntryCache.setText(
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st::dialogsTextStyle,
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ComposeFolderListEntryText(folder),
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Ui::DialogTextOptions());
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}
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FakeRow::FakeRow(Key searchInChat, not_null<HistoryItem*> item)
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: _searchInChat(searchInChat)
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, _item(item)
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, _cache(st::dialogsTextWidthMin) {
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}
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} // namespace Dialogs
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