QTextCharFormat underline; underline.setFontUnderline(true);
setFormat(Underline, underline, Settings::Default);
+ loadStyleSheet();
// All other formats should be defined in derived classes.
}
QTextCharFormat UiStyle::format(FormatType ftype, Settings::Mode mode) const {
// Check for enabled sender auto coloring
if ( (ftype & 0x00000fff) == Sender && !_senderAutoColor ) {
- // Just use the default sender style if auto coloring is disabled
+ // Just use the default sender style if auto coloring is disabled FIXME
ftype = Sender;
}
// NOTE: This function is intimately tied to the values in FormatType. Don't change this
// until you _really_ know what you do!
QTextCharFormat UiStyle::mergedFormat(quint32 ftype) {
- if(_cachedFormats.contains(ftype)) return _cachedFormats.value(ftype);
- if(ftype == Invalid) return QTextCharFormat();
- // Now we construct the merged format, starting with the default
- QTextCharFormat fmt = format(None);
- // First: general message format
- fmt.merge(format((FormatType)(ftype & 0x0f)));
- // now more specific ones
- for(quint32 mask = 0x0010; mask <= 0x2000; mask <<= 1) {
- if(ftype & mask) fmt.merge(format((FormatType)mask));
+ if(ftype == Invalid)
+ return QTextCharFormat();
+ if(_cachedFormats.contains(ftype))
+ return _cachedFormats.value(ftype);
+
+ QTextCharFormat fmt;
+
+ // Check if we have a special message format stored already sans color codes
+ if(_cachedFormats.contains(ftype & 0x1fffff))
+ fmt = _cachedFormats.value(ftype &0x1fffff);
+ else {
+ // Nope, so we have to construct it...
+ // We assume that we don't mix mirc format codes and component codes, so at this point we know that it's either
+ // a stock (not stylesheeted) component, or mirc formats
+ // In both cases, we start off with the basic format for this message type and then merge the extra stuff
+
+ // Check if we at least already have something stored for the message type first
+ if(_cachedFormats.contains(ftype & 0xf))
+ fmt = _cachedFormats.value(ftype & 0xf);
+ else {
+ // Not being in the cache means it hasn't been preset via stylesheet (or used before)
+ // We might still have set something in code as a fallback, so merge
+ fmt = format(None);
+ fmt.merge(format((FormatType)(ftype & 0x0f)));
+ // This can be cached
+ _cachedFormats[ftype & 0x0f] = fmt;
+ }
+ // OK, at this point we have the message type format - now merge the rest
+ if((ftype & 0xf0)) { // mirc format
+ for(quint32 mask = 0x10; mask <= 0x80; mask <<= 1) {
+ if(!(ftype & mask))
+ continue;
+ // We need to check for overrides in the cache
+ if(_cachedFormats.contains(mask | (ftype & 0x0f)))
+ fmt.merge(_cachedFormats.value(mask | (ftype & 0x0f)));
+ else if(_cachedFormats.contains(mask))
+ fmt.merge(_cachedFormats.value(mask));
+ else // nothing in cache, use stock format
+ fmt.merge(format((FormatType)mask));
+ }
+ } else { // component
+ // We've already checked the cache for the combo of msgtype and component and failed,
+ // so we check if we defined a general format and merge this, or the stock format else
+ if(_cachedFormats.contains(ftype & 0xff00))
+ fmt.merge(_cachedFormats.value(ftype & 0xff00));
+ else
+ fmt.merge(format((FormatType)(ftype & 0xff00)));
+ }
}
- // color codes!
- if(ftype & 0x00400000) fmt.merge(format((FormatType)(ftype & 0x0f400000))); // foreground
- if(ftype & 0x00800000) fmt.merge(format((FormatType)(ftype & 0xf0800000))); // background
+
+ // Now we handle color codes. We assume that those can't be combined with components
+ if(ftype & 0x00400000)
+ fmt.merge(format((FormatType)(ftype & 0x0f400000))); // foreground
+ if(ftype & 0x00800000)
+ fmt.merge(format((FormatType)(ftype & 0xf0800000))); // background
+
// Sender auto colors
- if((ftype & 0xfff) == 0x200 && (ftype & 0xff000200) != 0x200) fmt.merge(format((FormatType)(ftype & 0xff000200)));
+ if(_senderAutoColor && (ftype & 0x200) && (ftype & 0xff000200) != 0x200) {
+ if(_cachedFormats.contains(ftype & 0xff00020f))
+ fmt.merge(_cachedFormats.value(ftype & 0xff00020f));
+ else if(_cachedFormats.contains(ftype & 0xff000200))
+ fmt.merge(_cachedFormats.value(ftype & 0xff000200));
+ else
+ fmt.merge(format((FormatType)(ftype & 0xff000200)));
+ }
+
// URL
- if(ftype & Url) fmt.merge(format(Url));
+ if(ftype & Url)
+ fmt.merge(format(Url)); // TODO handle this properly
+
return _cachedFormats[ftype] = fmt;
}
t = tr("%D0%1").arg(txt); break;
case Message::Notice:
t = tr("%Dn%1").arg(txt); break;
+ case Message::Topic:
case Message::Server:
t = tr("%Ds%1").arg(txt); break;
case Message::Error:
return tr("<%1>").arg(plainSender()); break;
case Message::Notice:
return tr("[%1]").arg(plainSender()); break;
+ case Message::Topic:
case Message::Server:
return tr("*"); break;
case Message::Error:
}
UiStyle::FormatType UiStyle::StyledMessage::senderFormat() const {
- quint16 hash;
switch(type()) {
case Message::Plain:
// To produce random like but stable nick colorings some sort of hashing should work best.
// In this case we just use the qt function qChecksum which produces a
// CRC16 hash. This should be fast and 16 bits are more than enough.
- hash = qChecksum(sender().toAscii().data(), sender().toAscii().size());
- return (UiStyle::FormatType)((((hash % 12) + 1) << 24) + 0x200); // FIXME: amount of sender colors hardwired
+ {
+ QString nick = nickFromMask(sender()).toLower();
+ if(!nick.isEmpty()) {
+ int chopCount = 0;
+ while(nick[nick.count() - 1 - chopCount] == '_') {
+ chopCount++;
+ }
+ nick.chop(chopCount);
+ }
+ quint16 hash = qChecksum(nick.toAscii().data(), nick.toAscii().size());
+ return (UiStyle::FormatType)((((hash % 12) + 1) << 24) + 0x200); // FIXME: amount of sender colors hardwired
+ }
case Message::Notice:
return UiStyle::NoticeMsg; break;
+ case Message::Topic:
case Message::Server:
return UiStyle::ServerMsg; break;
case Message::Error:
}
return in;
}
+
+/***********************************************************************************/
+// Stylesheet handling
+/***********************************************************************************/
+
+void UiStyle::loadStyleSheet() {
+ QssParser parser;
+ parser.loadStyleSheet(qApp->styleSheet());
+
+ // TODO handle results
+ QApplication::setPalette(parser.palette());
+}
+
+UiStyle::QssParser::QssParser() {
+ _palette = QApplication::palette();
+
+ // Init palette color roles
+ _paletteColorRoles["alternate-base"] = QPalette::AlternateBase;
+ _paletteColorRoles["background"] = QPalette::Background;
+ _paletteColorRoles["base"] = QPalette::Base;
+ _paletteColorRoles["bright-text"] = QPalette::BrightText;
+ _paletteColorRoles["button"] = QPalette::Button;
+ _paletteColorRoles["button-text"] = QPalette::ButtonText;
+ _paletteColorRoles["dark"] = QPalette::Dark;
+ _paletteColorRoles["foreground"] = QPalette::Foreground;
+ _paletteColorRoles["highlight"] = QPalette::Highlight;
+ _paletteColorRoles["highlighted-text"] = QPalette::HighlightedText;
+ _paletteColorRoles["light"] = QPalette::Light;
+ _paletteColorRoles["link"] = QPalette::Link;
+ _paletteColorRoles["link-visited"] = QPalette::LinkVisited;
+ _paletteColorRoles["mid"] = QPalette::Mid;
+ _paletteColorRoles["midlight"] = QPalette::Midlight;
+ _paletteColorRoles["shadow"] = QPalette::Shadow;
+ _paletteColorRoles["text"] = QPalette::Text;
+ _paletteColorRoles["tooltip-base"] = QPalette::ToolTipBase;
+ _paletteColorRoles["tooltip-text"] = QPalette::ToolTipText;
+ _paletteColorRoles["window"] = QPalette::Window;
+ _paletteColorRoles["window-text"] = QPalette::WindowText;
+}
+
+void UiStyle::QssParser::loadStyleSheet(const QString &styleSheet) {
+ QString ss = styleSheet;
+ ss = "file:////home/sputnick/devel/quassel/test.qss"; // FIXME
+ if(ss.startsWith("file:///")) {
+ ss.remove(0, 8);
+ QFile file(ss);
+ if(file.open(QFile::ReadOnly)) {
+ QTextStream stream(&file);
+ ss = stream.readAll();
+ } else {
+ qWarning() << tr("Could not read stylesheet \"%1\"!").arg(file.fileName());
+ return;
+ }
+ }
+ if(ss.isEmpty())
+ return;
+
+ // Now we have the stylesheet itself in ss, start parsing
+ QRegExp blockrx("((ChatLine|Palette)[^{]*)\\{([^}]+)\\}");
+ int pos = 0;
+ while((pos = blockrx.indexIn(ss, pos)) >= 0) {
+ //qDebug() << blockrx.cap(1) << blockrx.cap(3);
+
+ if(blockrx.cap(2) == "ChatLine")
+ parseChatLineData(blockrx.cap(1).trimmed(), blockrx.cap(3).trimmed());
+ else
+ parsePaletteData(blockrx.cap(1).trimmed(), blockrx.cap(3).trimmed());
+
+ pos += blockrx.matchedLength();
+ }
+
+}
+
+void UiStyle::QssParser::parseChatLineData(const QString &decl, const QString &contents) {
+
+
+}
+
+// Palette { ... } specifies the application palette
+// ColorGroups can be specified like pseudo states, chaining is OR (contrary to normal CSS handling):
+// Palette:inactive:disabled { ... } applies to both the Inactive and the Disabled state
+void UiStyle::QssParser::parsePaletteData(const QString &decl, const QString &contents) {
+ QList<QPalette::ColorGroup> colorGroups;
+
+ // Check if we want to apply this palette definition for particular ColorGroups
+ QRegExp rx("Palette((:(normal|active|inactive|disabled))*)");
+ if(!rx.exactMatch(decl)) {
+ qWarning() << tr("Invalid block declaration: %1").arg(decl);
+ return;
+ }
+ if(!rx.cap(1).isEmpty()) {
+ QStringList groups = rx.cap(1).split(':', QString::SkipEmptyParts);
+ foreach(QString g, groups) {
+ if((g == "normal" || g == "active") && !colorGroups.contains(QPalette::Active))
+ colorGroups.append(QPalette::Active);
+ else if(g == "inactive" && !colorGroups.contains(QPalette::Inactive))
+ colorGroups.append(QPalette::Inactive);
+ else if(g == "disabled" && !colorGroups.contains(QPalette::Disabled))
+ colorGroups.append(QPalette::Disabled);
+ }
+ }
+
+ // Now let's go through the roles
+ foreach(QString line, contents.split(';', QString::SkipEmptyParts)) {
+ int idx = line.indexOf(':');
+ if(idx <= 0) {
+ qWarning() << tr("Invalid palette role assignment: %1").arg(line.trimmed());
+ continue;
+ }
+ QString rolestr = line.left(idx).trimmed();
+ QString brushstr = line.mid(idx + 1).trimmed();
+ if(!_paletteColorRoles.contains(rolestr)) {
+ qWarning() << tr("Unknown palette role name: %1").arg(rolestr);
+ continue;
+ }
+ QBrush brush = parseBrushValue(brushstr);
+ if(colorGroups.count()) {
+ foreach(QPalette::ColorGroup group, colorGroups)
+ _palette.setBrush(group, _paletteColorRoles.value(rolestr), brush);
+ } else
+ _palette.setBrush(_paletteColorRoles.value(rolestr), brush);
+ }
+}
+
+QBrush UiStyle::QssParser::parseBrushValue(const QString &str) {
+ QColor c = parseColorValue(str);
+ if(c.isValid())
+ return QBrush(c);
+
+ if(str.startsWith("palette")) { // Palette color role
+ QRegExp rx("palette\\s*\\(\\s*([a-z-]+)\\s*\\)");
+ if(!rx.exactMatch(str)) {
+ qWarning() << tr("Invalid palette color role specification: %1").arg(str);
+ return QBrush();
+ }
+ if(!_paletteColorRoles.contains(rx.cap(1))) {
+ qWarning() << tr("Unknown palette color role: %1").arg(rx.cap(1));
+ return QBrush();
+ }
+ return QBrush(_palette.brush(_paletteColorRoles.value(rx.cap(1))));
+
+ } else if(str.startsWith("qlineargradient")) {
+ static QString rxFloat("\\s*(-?\\s*[0-9]*\\.?[0-9]+)\\s*");
+ QRegExp rx(QString("qlineargradient\\s*\\(\\s*x1:%1,\\s*y1:%1,\\s*x2:%1,\\s*y2:%1,(.+)\\)").arg(rxFloat));
+ if(!rx.exactMatch(str)) {
+ qWarning() << tr("Invalid gradient declaration: %1").arg(str);
+ return QBrush();
+ }
+ qreal x1 = rx.cap(1).toDouble();
+ qreal y1 = rx.cap(2).toDouble();
+ qreal x2 = rx.cap(3).toDouble();
+ qreal y2 = rx.cap(4).toDouble();
+ QGradientStops stops = parseGradientStops(rx.cap(5).trimmed());
+ if(!stops.count()) {
+ qWarning() << tr("Invalid gradient stops list: %1").arg(str);
+ return QBrush();
+ }
+ QLinearGradient gradient(x1, y1, x2, y2);
+ gradient.setStops(stops);
+ return QBrush(gradient);
+
+ } else if(str.startsWith("qconicalgradient")) {
+ static QString rxFloat("\\s*(-?\\s*[0-9]*\\.?[0-9]+)\\s*");
+ QRegExp rx(QString("qconicalgradient\\s*\\(\\s*cx:%1,\\s*cy:%1,\\s*angle:%1,(.+)\\)").arg(rxFloat));
+ if(!rx.exactMatch(str)) {
+ qWarning() << tr("Invalid gradient declaration: %1").arg(str);
+ return QBrush();
+ }
+ qreal cx = rx.cap(1).toDouble();
+ qreal cy = rx.cap(2).toDouble();
+ qreal angle = rx.cap(3).toDouble();
+ QGradientStops stops = parseGradientStops(rx.cap(4).trimmed());
+ if(!stops.count()) {
+ qWarning() << tr("Invalid gradient stops list: %1").arg(str);
+ return QBrush();
+ }
+ QConicalGradient gradient(cx, cy, angle);
+ gradient.setStops(stops);
+ return QBrush(gradient);
+
+ } else if(str.startsWith("qradialgradient")) {
+ static QString rxFloat("\\s*(-?\\s*[0-9]*\\.?[0-9]+)\\s*");
+ QRegExp rx(QString("qradialgradient\\s*\\(\\s*cx:%1,\\s*cy:%1,\\s*radius:%1,\\s*fx:%1,\\s*fy:%1,(.+)\\)").arg(rxFloat));
+ if(!rx.exactMatch(str)) {
+ qWarning() << tr("Invalid gradient declaration: %1").arg(str);
+ return QBrush();
+ }
+ qreal cx = rx.cap(1).toDouble();
+ qreal cy = rx.cap(2).toDouble();
+ qreal radius = rx.cap(3).toDouble();
+ qreal fx = rx.cap(4).toDouble();
+ qreal fy = rx.cap(5).toDouble();
+ QGradientStops stops = parseGradientStops(rx.cap(6).trimmed());
+ if(!stops.count()) {
+ qWarning() << tr("Invalid gradient stops list: %1").arg(str);
+ return QBrush();
+ }
+ QRadialGradient gradient(cx, cy, radius, fx, fy);
+ gradient.setStops(stops);
+ return QBrush(gradient);
+ }
+
+ return QBrush();
+}
+
+QColor UiStyle::QssParser::parseColorValue(const QString &str) {
+ if(str.startsWith("rgba")) {
+ ColorTuple tuple = parseColorTuple(str.mid(4));
+ if(tuple.count() == 4)
+ return QColor(tuple.at(0), tuple.at(1), tuple.at(2), tuple.at(3));
+ } else if(str.startsWith("rgb")) {
+ ColorTuple tuple = parseColorTuple(str.mid(3));
+ if(tuple.count() == 3)
+ return QColor(tuple.at(0), tuple.at(1), tuple.at(2));
+ } else if(str.startsWith("hsva")) {
+ ColorTuple tuple = parseColorTuple(str.mid(4));
+ if(tuple.count() == 4) {
+ QColor c;
+ c.setHsvF(tuple.at(0), tuple.at(1), tuple.at(2), tuple.at(3));
+ return c;
+ }
+ } else if(str.startsWith("hsv")) {
+ ColorTuple tuple = parseColorTuple(str.mid(3));
+ if(tuple.count() == 3) {
+ QColor c;
+ c.setHsvF(tuple.at(0), tuple.at(1), tuple.at(2));
+ return c;
+ }
+ } else {
+ QRegExp rx("#?[0-9A-Fa-z]+");
+ if(rx.exactMatch(str))
+ return QColor(str);
+ }
+ return QColor();
+}
+
+// get a list of comma-separated int values or percentages (rel to 0-255)
+UiStyle::QssParser::ColorTuple UiStyle::QssParser::parseColorTuple(const QString &str) {
+ ColorTuple result;
+ QRegExp rx("\\(((\\s*[0-9]{1,3}%?\\s*)(,\\s*[0-9]{1,3}%?\\s*)*)\\)");
+ if(!rx.exactMatch(str.trimmed())) {
+ return ColorTuple();
+ }
+ QStringList values = rx.cap(1).split(',');
+ foreach(QString v, values) {
+ qreal val;
+ bool perc = false;
+ bool ok;
+ v = v.trimmed();
+ if(v.endsWith('%')) {
+ perc = true;
+ v.chop(1);
+ }
+ val = (qreal)v.toUInt(&ok);
+ if(!ok)
+ return ColorTuple();
+ if(perc)
+ val = 255 * val/100;
+ result.append(val);
+ }
+ return result;
+}
+
+QGradientStops UiStyle::QssParser::parseGradientStops(const QString &str_) {
+ QString str = str_;
+ QGradientStops result;
+ static QString rxFloat("(0?\\.[0-9]+|[01])"); // values between 0 and 1
+ QRegExp rx(QString("\\s*,?\\s*stop:\\s*(%1)\\s+([^:]+)(,\\s*stop:|$)").arg(rxFloat));
+ int idx;
+ while((idx = rx.indexIn(str)) == 0) {
+ qreal x = rx.cap(1).toDouble();
+ QColor c = parseColorValue(rx.cap(3));
+ if(!c.isValid())
+ return QGradientStops();
+ result << QGradientStop(x, c);
+ str.remove(0, rx.matchedLength() - rx.cap(4).length());
+ }
+ if(!str.trimmed().isEmpty())
+ return QGradientStops();
+
+ return result;
+}
projects / quassel.git / blobdiff