X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fuisupport%2Fmultilineedit.cpp;h=53341f7a7c15655ca035f2cc3771177b76e1ca20;hb=e4972a0ebce0d555d752ab2f34ffd6a6dcdef1dd;hp=9029f02f4f87c2d2c883ab0348fde5e7f44bbb2f;hpb=18cf07f983e6213e0b5bfd66f0ad016a731951e4;p=quassel.git
diff --git a/src/uisupport/multilineedit.cpp b/src/uisupport/multilineedit.cpp
index 9029f02f..53341f7a 100644
--- a/src/uisupport/multilineedit.cpp
+++ b/src/uisupport/multilineedit.cpp
@@ -1,5 +1,5 @@
/***************************************************************************
- * Copyright (C) 2005/06 by the Quassel Project *
+ * Copyright (C) 2005-2010 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
@@ -59,6 +59,24 @@ MultiLineEdit::MultiLineEdit(QWidget *parent)
reset();
connect(this, SIGNAL(textChanged()), this, SLOT(on_textChanged()));
+
+ _mircColorMap["00"] = "#ffffff";
+ _mircColorMap["01"] = "#000000";
+ _mircColorMap["02"] = "#000080";
+ _mircColorMap["03"] = "#008000";
+ _mircColorMap["04"] = "#ff0000";
+ _mircColorMap["05"] = "#800000";
+ _mircColorMap["06"] = "#800080";
+ _mircColorMap["07"] = "#ffa500";
+ _mircColorMap["08"] = "#ffff00";
+ _mircColorMap["09"] = "#00ff00";
+ _mircColorMap["10"] = "#008080";
+ _mircColorMap["11"] = "#00ffff";
+ _mircColorMap["12"] = "#4169e1";
+ _mircColorMap["13"] = "#ff00ff";
+ _mircColorMap["14"] = "#808080";
+ _mircColorMap["15"] = "#c0c0c0";
+
}
MultiLineEdit::~MultiLineEdit() {
@@ -171,7 +189,7 @@ void MultiLineEdit::setPasteProtectionEnabled(bool enable, QWidget *) {
}
void MultiLineEdit::historyMoveBack() {
- addToHistory(text(), true);
+ addToHistory(convertHtmlToMircCodes(html()), true);
if(idx > 0) {
idx--;
@@ -180,7 +198,7 @@ void MultiLineEdit::historyMoveBack() {
}
void MultiLineEdit::historyMoveForward() {
- addToHistory(text(), true);
+ addToHistory(convertHtmlToMircCodes(html()), true);
if(idx < history.count()) {
idx++;
@@ -189,7 +207,7 @@ void MultiLineEdit::historyMoveForward() {
else
reset(); // equals clear() in this case
} else {
- addToHistory(text());
+ addToHistory(convertHtmlToMircCodes(html()));
reset();
}
}
@@ -299,8 +317,172 @@ void MultiLineEdit::keyPressEvent(QKeyEvent *event) {
#endif
}
+QString MultiLineEdit::convertHtmlToMircCodes(const QString &text) {
+ QRegExp regexHtmlContent = QRegExp("
(.*)", Qt::CaseInsensitive);
+ regexHtmlContent.setMinimal(true);
+
+ QRegExp regexLines = QRegExp("(.*)(?:
)?", Qt::CaseInsensitive);
+ regexLines.setMinimal(true);
+
+ QRegExp regexStyles = QRegExp("(?:(()(.*)))", Qt::CaseInsensitive);
+ regexStyles.setMinimal(true);
+
+ QRegExp regexColors = QRegExp("((?:background-)?color):(#[0-9a-f]{6})", Qt::CaseInsensitive);
+ regexStyles.setMinimal(true);
+
+ QStringList result;
+ QString htmlContent, line, line2, styleText, style, content;
+
+ if (regexHtmlContent.indexIn((text)) > -1) {
+ htmlContent = regexHtmlContent.cap(1);
+ QStringList lines = htmlContent.split("
");
+ 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;
+ }
+ }
+ return result.join("\n");
+}
+
+QString MultiLineEdit::convertMircCodesToHtml(const QString &text) {
+ QStringList words;
+ QRegExp mircCode = QRegExp("(|||)", 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] = "" + words[i] + "";
+ }
+ else {
+ words[i] = "" + words[i] + "";
+ }
+ }
+ return words.join("");
+}
+
void MultiLineEdit::on_returnPressed() {
- on_returnPressed(text());
+ on_returnPressed(convertHtmlToMircCodes(html()));
}
void MultiLineEdit::on_returnPressed(const QString & text) {
@@ -382,7 +564,8 @@ void MultiLineEdit::reset() {
void MultiLineEdit::showHistoryEntry() {
// if the user changed the history, display the changed line
- setPlainText(tempHistory.contains(idx) ? tempHistory[idx] : history[idx]);
+ setHtml(convertMircCodesToHtml(tempHistory.contains(idx) ? tempHistory[idx] : history[idx]));
+ //setPlainText(tempHistory.contains(idx) ? tempHistory[idx] : history[idx]);
QTextCursor cursor = textCursor();
QTextBlockFormat format = cursor.blockFormat();
format.setLeftMargin(leftMargin); // we want a little space between the frame and the contents