-QString MultiLineEdit::convertHtmlToMircCodes(const QString &text) {
- QRegExp regexHtmlContent = QRegExp("<p.*>(.*)</p>", Qt::CaseInsensitive);
-
- QRegExp regexLines = QRegExp("(?:<p.*>(.*)</p>\\n?)", Qt::CaseInsensitive);
- regexLines.setMinimal(true);
-
- QRegExp regexStyles = QRegExp("(?:((<span.*>)(.*)</span>))", Qt::CaseInsensitive);
- regexStyles.setMinimal(true);
-
- QRegExp regexColors = QRegExp("((?:background-)?color):(#[0-9a-f]{6})", Qt::CaseInsensitive);
- regexStyles.setMinimal(true);
-
- QStringList result;
- int posLines = 0;
- QString htmlContent, pLine, line, line2, styleText, style, content;
-
- if (regexHtmlContent.indexIn((text)) > -1) {
- htmlContent = regexHtmlContent.cap();
- while ((posLines = regexLines.indexIn(htmlContent, posLines)) != -1) {
- pLine = regexLines.cap(1);
- QStringList lines = pLine.split("<br />");
- for (int i=0; i < lines.count(); i++) {
- line = line2 = lines[i];
- int posStyles = 0;
- while ((posStyles = regexStyles.indexIn(line2, posStyles)) != -1) {
- styleText = regexStyles.cap(1);
- style = regexStyles.cap(2);
- content = regexStyles.cap(3);
-
- if (style.contains("font-weight:600;")) {
- content.prepend('\x02');
- content.append('\x02');
- }
- if (style.contains("font-style:italic;")) {
- content.prepend('\x1d');
- content.append('\x1d');
- }
- if (style.contains("text-decoration: underline;")) {
- content.prepend('\x1f');
- content.append('\x1f');
- }
- if (style.contains("color:#")) { // we have either foreground or background color or both
- int posColors = 0;
- QString mircFgColor, mircBgColor;
- while ((posColors = regexColors.indexIn(style, posColors)) != -1) {
- QString colorType = regexColors.cap(1);
- QString color = regexColors.cap(2);
-
- if (colorType == "color")
- mircFgColor = _mircColorMap.key(color);
-
- if (colorType == "background-color")
- mircBgColor = _mircColorMap.key(color);
-
- posColors += regexColors.matchedLength();
- }
- if (!mircBgColor.isEmpty())
- content.prepend("," + mircBgColor);
-
- // we need a fg color to be able to use a bg color
- if (mircFgColor.isEmpty()) {
- //FIXME try to use the current forecolor
- mircFgColor = _mircColorMap.key(textColor().name());
- if (mircFgColor.isEmpty())
- mircFgColor = "01"; //use black if the current foreground color can't be converted
- }