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Fix scroll through pinned items.

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This commit is contained in:
John Preston 2020-10-29 20:27:44 +03:00
parent 324affb8b9
commit 3febace163
1 changed files with 11 additions and 3 deletions
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14
Telegram/SourceFiles/history/history_widget.cpp
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@ -5193,7 +5193,9 @@ void HistoryWidget::updatePinnedViewer() {
: (!_migrated || _pinnedClickedId.channel)
? _pinnedClickedId.msg
: (_pinnedClickedId.msg - ServerMaxMsgId);
if (_pinnedClickedId && lessThanId <= lastClickedId) {
if (_pinnedClickedId
&& lessThanId <= lastClickedId
&& !_scrollToAnimation.animating()) {
_pinnedClickedId = FullMsgId();
}
if (_pinnedClickedId && !_minPinnedId) {
@ -5201,7 +5203,7 @@ void HistoryWidget::updatePinnedViewer() {
_peer,
_migrated ? _migrated->peer.get() : nullptr);
}
if (_pinnedClickedId && _minPinnedId == _pinnedClickedId) {
if (_pinnedClickedId && _minPinnedId && _minPinnedId >= _pinnedClickedId) {
// After click on the last pinned message we should the top one.
_pinnedTracker->trackAround(ServerMaxMsgId - 1);
} else {
@ -5314,7 +5316,13 @@ void HistoryWidget::checkPinnedBarState() {
const auto id = _pinnedTracker->currentMessageId();
if (const auto item = session().data().message(id.message)) {
Ui::showPeerHistory(item->history()->peer, item->id);
_pinnedClickedId = id.message;
if (const auto group = session().data().groups().find(item)) {
// Hack for the case when a non-first item of an album
// is pinned and we still want the 'show last after first'.
_pinnedClickedId = group->items.front()->fullId();
} else {
_pinnedClickedId = id.message;
}
_minPinnedId = std::nullopt;
updatePinnedViewer();
}