void RSButtonOnText::appendToText(QTextEdit *textEdit)
{
clear();
_textEdit = textEdit;
_textEditViewPort = textEdit->viewport();
updateImage();
_textCursor = new QTextCursor(textEdit->textCursor());
_textCursor->movePosition(QTextCursor::End);
_textEdit->insertPlainText(QString(QChar::Nbsp));//To get cursorForPosition, else it returns next char after middle
int textCursorSavePos = _textCursor->position();
_textCursor->insertHtml(htmlText());
_textCursor->setPosition(textCursorSavePos);
_textCursor->movePosition(QTextCursor::End, QTextCursor::KeepAnchor);
_lenght = _textCursor->position() - _textCursor->anchor();
_textEdit->insertPlainText(QString(QChar::Nbsp));//To get cursorForPosition, else it returns next char after middle
_textCursor->setPosition(textCursorSavePos);
_textEditViewPort->installEventFilter(this);
}
TextUrlData TextParser::extractUrlData(const QString& text, bool doUrlFixup)
{
TextUrlData data;
QString htmlText(text);
s_urlPattern.setCaseSensitivity(Qt::CaseInsensitive);
int pos = 0;
int urlLen = 0;
QString protocol;
QString href;
while ((pos = s_urlPattern.indexIn(htmlText, pos)) >= 0) {
urlLen = s_urlPattern.matchedLength();
href = htmlText.mid(pos, urlLen);
data.urlRanges << QPair<int, int>(pos, href.length());
pos += href.length();
if (doUrlFixup) {
protocol.clear();
if (s_urlPattern.cap(2).isEmpty()) {
QString urlPatternCap1(s_urlPattern.cap(1));
if (urlPatternCap1.contains(QLatin1Char('@'))) {
protocol = QLatin1String("mailto:");
} else if (urlPatternCap1.startsWith(QLatin1String("ftp."), Qt::CaseInsensitive)) {
protocol = QLatin1String("ftp://");
} else {
protocol = QLatin1String("http://");
}
}
href = protocol + href;
data.fixedUrls.append(href);
}
}
return data;
}
