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Fix field bar cancel button visibility.

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Fixes #4913.
This commit is contained in:
John Preston 2018-07-10 12:30:50 +03:00
parent 661de0c326
commit 2661f81fd1
1 changed files with 3 additions and 12 deletions
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15
Telegram/SourceFiles/history/history_widget.cpp
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@ -5784,10 +5784,8 @@ void HistoryWidget::setFieldText(
_textUpdateEvents = TextUpdateEvent::SaveDraft
| TextUpdateEvent::SendTyping;
previewCancel();
_previewCancelled = false;
_previewData = nullptr;
MTP::cancel(base::take(_previewRequest));
_previewLinks.clear();
}
void HistoryWidget::clearFieldText(
@ -6126,10 +6124,6 @@ void HistoryWidget::previewCancel() {
_previewData = nullptr;
_previewLinks.clear();
updatePreview();
if (!_editMsgId && !_replyToId && !readyToForward() && !_kbReplyTo) {
_fieldBarCancel->hide();
updateMouseTracking();
}
}
void HistoryWidget::checkPreview() {
@ -6142,10 +6136,7 @@ void HistoryWidget::checkPreview() {
return false;
};
if (_previewCancelled || previewRestricted()) {
MTP::cancel(base::take(_previewRequest));
_previewData = nullptr;
_previewLinks.clear();
update();
previewCancel();
return;
}
const auto newLinks = _parsedLinks.join(' ');
@ -6210,7 +6201,7 @@ void HistoryWidget::gotPreview(QString links, const MTPMessageMedia &result, mtp
} else if (result.type() == mtpc_messageMediaEmpty) {
_previewCache.insert(links, 0);
if (links == _previewLinks && !_previewCancelled) {
_previewData = 0;
_previewData = nullptr;
updatePreview();
}
}