//----------------------------------------------------------------------------
// StatusShowDlg
// FIXME: Will no longer be needed once it is out of the groupchat contactview
//----------------------------------------------------------------------------
StatusShowDlg::StatusShowDlg(const UserListItem &u)
: QDialog(0, 0, false)
{
setAttribute(Qt::WA_DeleteOnClose);
// build the dialog
QVBoxLayout *vb = new QVBoxLayout(this, 8);
PsiTextView *te = new PsiTextView(this);
vb->addWidget(te);
QHBoxLayout *hb = new QHBoxLayout(vb);
QPushButton *pb = new QPushButton(tr("&Close"), this);
connect(pb, SIGNAL(clicked()), SLOT(close()));
hb->addStretch(1);
hb->addWidget(pb);
hb->addStretch(1);
// set the rest up
te->setReadOnly(true);
te->setTextFormat(Qt::RichText);
te->setText(u.makeDesc());
setWindowTitle(tr("Status for %1").arg(JIDUtil::nickOrJid(u.name(), u.jid().full())));
resize(400,240);
pb->setFocus();
}
/**
* Returns HTML markup for selected text. If no text is selected, returns
* HTML markup for all text.
*/
QString PsiTextView::getHtml() const
{
PsiTextView *ptv = (PsiTextView *)this;
QTextCursor cursor = ptv->textCursor();
int position = ptv->verticalScrollBar()->value();
bool unselectAll = false;
if (!hasSelectedText()) {
ptv->selectAll();
unselectAll = true;
}
QMimeData *mime = createMimeDataFromSelection();
QString result = mime->html();
delete mime;
// we need to restore original position if selectAll()
// was called, because setTextCursor() (which is necessary
// to clear selection) will move vertical scroll bar
if (unselectAll) {
cursor.clearSelection();
ptv->setTextCursor(cursor);
ptv->verticalScrollBar()->setValue(position);
}
return result;
}
QString PsiTextView::getTextHelper(bool html) const
{
PsiTextView *ptv = (PsiTextView *)this;
QTextCursor cursor = ptv->textCursor();
int position = ptv->verticalScrollBar()->value();
bool unselectAll = false;
if (!textCursor().hasSelection()) {
#if QT_VERSION == 0x040701
// workaround for crash when deleting last character with backspace (qt-4.7.1)
// http://bugreports.qt.nokia.com/browse/QTBUG-15857
QTextCursor tempCursor = QTextCursor(ptv->document());
tempCursor.movePosition(QTextCursor::Start);
ptv->setTextCursor(tempCursor);
#endif
ptv->selectAll();
unselectAll = true;
}
QMimeData *mime = createMimeDataFromSelection();
QString result;
if (html)
result = mime->html();
else
result = mime->text();
delete mime;
// we need to restore original position if selectAll()
// was called, because setTextCursor() (which is necessary
// to clear selection) will move vertical scroll bar
if (unselectAll) {
cursor.clearSelection();
ptv->setTextCursor(cursor);
ptv->verticalScrollBar()->setValue(position);
}
return result;
}
