+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
+ }
+
+ content.prepend(mircFgColor);
+ content.prepend('\x03');
+ content.append('\x03');
+ }
+
+ line.replace(styleText, content);
+ posStyles += regexStyles.matchedLength();
+ }
+
+ // get rid of all remaining html tags
+ QRegExp regexTags = QRegExp("<.*>",Qt::CaseInsensitive);
+ regexTags.setMinimal(true);
+ line.replace(regexTags, "");
+
+ line.replace("&","&");
+ line.replace("<","<");
+ line.replace(">",">");
+ line.replace(""","\"");
+
+ result << line;
+ }
+ posLines += regexLines.matchedLength();
+ }
+ }
+ return result.join("\n");
+}
+
+QString MultiLineEdit::convertMircCodesToHtml(const QString &text) {
+ QStringList words;
+ QRegExp mircCode = QRegExp("(\ 2|\1d|\1f|\ 3)", Qt::CaseSensitive);
+
+ int posLeft = 0;
+ int posRight = 0;
+
+ for(;;) {
+ posRight = mircCode.indexIn(text, posLeft);
+
+ if(posRight < 0) {
+ words << text.mid(posLeft);
+ break; // no more mirc color codes
+ }
+
+ if (posLeft < posRight) {
+ words << text.mid(posLeft, posRight - posLeft);
+ posLeft = posRight;
+ }
+
+ posRight = text.indexOf(mircCode.cap(), posRight + 1);
+ words << text.mid(posLeft, posRight + 1 - posLeft);
+ posLeft = posRight + 1;
+ }
+
+ for (int i = 0; i < words.count(); i++) {
+ QString style;
+ if (words[i].contains('\x02')) {
+ style.append(" font-weight:600;");
+ words[i].replace('\x02',"");
+ }
+ if (words[i].contains('\x1d')) {
+ style.append(" font-style:italic;");
+ words[i].replace('\x1d',"");
+ }
+ if (words[i].contains('\x1f')) {
+ style.append(" text-decoration: underline;");
+ words[i].replace('\x1f',"");
+ }
+ if (words[i].contains('\x03')) {
+ int pos = words[i].indexOf('\x03');
+ int len = 3;
+ QString fg = words[i].mid(pos + 1,2);
+ QString bg;
+ if (words[i][pos+3] == ',')
+ bg = words[i].mid(pos+4,2);
+
+ style.append(" color:");
+ style.append(_mircColorMap[fg]);
+ style.append(";");
+
+ if (!bg.isEmpty()) {
+ style.append(" background-color:");
+ style.append(_mircColorMap[bg]);
+ style.append(";");
+ len = 6;
+ }
+ words[i].replace(pos, len, "");
+ words[i].replace('\x03',"");
+ }
+ words[i].replace("&","&");
+ words[i].replace("<", "<");
+ words[i].replace(">", ">");
+ words[i].replace("\"", """);
+ if (style.isEmpty()) {
+ words[i] = "<span>" + words[i] + "</span>";
+ }
+ else {
+ words[i] = "<span style=\"" + style + "\">" + words[i] + "</span>";
+ }
+ }
+ return words.join("");
+}
+