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Code Issues Releases Wiki Activity

Show last chats in archive dialog row.

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This commit is contained in:
John Preston
2019-05-08 11:50:39 +03:00
parent 4f65d0469c
commit e55e46a0f0
4 changed files with 65 additions and 100 deletions
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55
Telegram/SourceFiles/dialogs/dialogs_row.cpp
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@@ -20,33 +20,42 @@ namespace Dialogs {
namespace {
QString ComposeFolderListEntryText(not_null<Data::Folder*> folder) {
const auto &list = folder->lastUnreadHistories();
const auto &list = folder->lastHistories();
if (list.empty()) {
const auto count = folder->chatsListSize();
if (!count) {
return QString();
}
return lng_archived_chats(lt_count, count);
return QString();
}
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));
folder->chatsListSize());
const auto throwAwayLastName = (list.size() > 1)
&& (count == list.size() + 1);
auto &&peers = ranges::view::all(
list
) | ranges::view::take(
list.size() - (throwAwayLastName ? 1 : 0)
) | ranges::view::transform([](not_null<History*> history) {
return history->peer;
});
const auto shown = int(peers.size());
const auto accumulated = [&] {
Expects(shown > 0);
auto i = peers.begin();
auto result = App::peerName(*i);
for (++i; i != peers.end(); ++i) {
result = lng_archived_last_list(
lt_accumulated,
result,
lt_chat,
App::peerName(*i));
}
return result;
}();
return (shown < count)
? lng_archived_last(lt_count, (count - shown), lt_chats, accumulated)
: accumulated;
}
} // namespace