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selection message body now actually working

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This commit is contained in:
Blue 2022-05-02 22:25:50 +03:00
parent 0340db7f2f
commit 3c48577eee
Signed by untrusted user: blue
GPG key ID: 9B203B252A63EE38
7 changed files with 138 additions and 40 deletions
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54
ui/widgets/messageline/messagedelegate.cpp
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@ -434,13 +434,37 @@ void MessageDelegate::leftClick(const QPoint& point, const QModelIndex& index, c
}
}
bool MessageDelegate::isAnchorHovered(const QPoint& point, const QModelIndex& index, const QRect& sizeHint) const
Shared::Hover MessageDelegate::hoverType(const QPoint& point, const QModelIndex& index, const QRect& sizeHint) const
{
QString anchor = getAnchor(point, index, sizeHint);
return anchor.size() > 0;
QVariant vi = index.data(Models::MessageFeed::Bulk);
Models::FeedItem data = qvariant_cast<Models::FeedItem>(vi);
if (data.text.size() > 0) {
QRect localHint = getHoveredMessageBodyRect(index, data, sizeHint);
if (localHint.contains(point)) {
QPoint translated = point - localHint.topLeft();
bodyRenderer->setHtml(Shared::processMessageBody(data.text));
bodyRenderer->setTextWidth(localHint.size().width());
QAbstractTextDocumentLayout* lay = bodyRenderer->documentLayout();
QString anchor = lay->anchorAt(translated);
if (anchor.size() > 0) {
return Shared::Hover::anchor;
} else {
int position = lay->hitTest(translated, Qt::HitTestAccuracy::ExactHit);
if (position != -1) { //this is a bad way, it's false positive on the end of the last
return Shared::Hover::text; //line of a multiline block, so it's not better the checking the rect
}
//return Shared::Hover::text;
}
}
}
return Shared::Hover::nothing;
}
bool MessageDelegate::mouseDrag(const QPoint& start, const QPoint& end, const QModelIndex& index, const QRect& sizeHint)
QString MessageDelegate::mouseDrag(const QPoint& start, const QPoint& end, const QModelIndex& index, const QRect& sizeHint)
{
QVariant vi = index.data(Models::MessageFeed::Bulk);
Models::FeedItem data = qvariant_cast<Models::FeedItem>(vi);
@ -448,19 +472,31 @@ bool MessageDelegate::mouseDrag(const QPoint& start, const QPoint& end, const QM
QRect localHint = getHoveredMessageBodyRect(index, data, sizeHint);
if (localHint.contains(start)) {
QPoint translated = start - localHint.topLeft();
QPoint tl = localHint.topLeft();
QPoint first = start - tl;
QPoint last = end - tl;
last.setX(std::max(last.x(), 0));
last.setX(std::min(last.x(), localHint.width() - 1));
last.setY(std::max(last.y(), 0));
last.setY(std::min(last.y(), localHint.height()));
bodyRenderer->setHtml(Shared::processMessageBody(data.text));
bodyRenderer->setTextWidth(localHint.size().width());
selection.first = bodyRenderer->documentLayout()->hitTest(translated, Qt::HitTestAccuracy::FuzzyHit);
selection.second = bodyRenderer->documentLayout()->hitTest(end - localHint.topLeft(), Qt::HitTestAccuracy::FuzzyHit);
selection.first = bodyRenderer->documentLayout()->hitTest(first, Qt::HitTestAccuracy::FuzzyHit);
selection.second = bodyRenderer->documentLayout()->hitTest(last, Qt::HitTestAccuracy::FuzzyHit);
currentId = data.id;
return true;
if (selection.first != selection.second) {
QTextCursor cursor(bodyRenderer);
cursor.setPosition(selection.first, QTextCursor::MoveAnchor);
cursor.setPosition(selection.second, QTextCursor::KeepAnchor);
return cursor.selectedText();
}
}
}
return false;
return "";
}
QString MessageDelegate::clearSelection()