X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fuistyle.cpp;h=84da306259771b906dbec992b8bd1d76f35dd2e1;hp=e0af5b152fb090293ff35bb0c4eb045c1ac2fe4e;hb=62b20e0c6c13ea7bfb713da68c85a5e94c951d1b;hpb=84af2151d56be3ad799a09143e8ac2cad4388ca0 diff --git a/src/uisupport/uistyle.cpp b/src/uisupport/uistyle.cpp index e0af5b15..84da3062 100644 --- a/src/uisupport/uistyle.cpp +++ b/src/uisupport/uistyle.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-08 by the Quassel Project * + * Copyright (C) 2005-09 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -19,8 +19,9 @@ ***************************************************************************/ #include +#include "quassel.h" #include "uistyle.h" -#include "uistylesettings.h" +#include "uisettings.h" #include "util.h" UiStyle::UiStyle(const QString &settingsKey) : _settingsKey(settingsKey) { @@ -32,25 +33,23 @@ UiStyle::UiStyle(const QString &settingsKey) : _settingsKey(settingsKey) { Q_ASSERT(QVariant::nameToType("UiStyle::FormatList") != QVariant::Invalid); } + _defaultFont = QFont("Monospace", QApplication::font().pointSize()); + // Default format _defaultPlainFormat.setForeground(QBrush("#000000")); - _defaultPlainFormat.setFont(QFont("Monospace", QApplication::font().pointSize())); + _defaultPlainFormat.setFont(_defaultFont); _defaultPlainFormat.font().setFixedPitch(true); _defaultPlainFormat.font().setStyleHint(QFont::TypeWriter); setFormat(None, _defaultPlainFormat, Settings::Default); - + // Load saved custom formats UiStyleSettings s(_settingsKey); foreach(FormatType type, s.availableFormats()) { _customFormats[type] = s.customFormat(type); } - // Initialize color codes according to mIRC "standard" - QStringList colors; - //colors << "white" << "black" << "navy" << "green" << "red" << "maroon" << "purple" << "orange"; - //colors << "yellow" << "lime" << "teal" << "aqua" << "royalblue" << "fuchsia" << "grey" << "silver"; - colors << "#ffffff" << "#000000" << "#000080" << "#008000" << "#ff0000" << "#800000" << "#800080" << "#ffa500"; - colors << "#ffff00" << "#00ff00" << "#008080" << "#00ffff" << "#4169E1" << "#ff00ff" << "#808080" << "#c0c0c0"; + // Check for the sender auto coloring option + _senderAutoColor = s.value("Colors/SenderAutoColor", false).toBool(); // Now initialize the mapping between FormatCodes and FormatTypes... _formatCodes["%O"] = None; @@ -79,14 +78,21 @@ UiStyle::UiStyle(const QString &settingsKey) : _settingsKey(settingsKey) { _formatCodes["%DM"] = ModeFlags; _formatCodes["%DU"] = Url; + // Initialize color codes according to mIRC "standard" + QStringList colors; + //colors << "white" << "black" << "navy" << "green" << "red" << "maroon" << "purple" << "orange"; + //colors << "yellow" << "lime" << "teal" << "aqua" << "royalblue" << "fuchsia" << "grey" << "silver"; + colors << "#ffffff" << "#000000" << "#000080" << "#008000" << "#ff0000" << "#800000" << "#800080" << "#ffa500"; + colors << "#ffff00" << "#00ff00" << "#008080" << "#00ffff" << "#4169E1" << "#ff00ff" << "#808080" << "#c0c0c0"; + // Set color formats for(int i = 0; i < 16; i++) { QString idx = QString("%1").arg(i, (int)2, (int)10, (QChar)'0'); - _formatCodes[QString("%Dcf%1").arg(idx)] = (FormatType)(FgCol00 + i); - _formatCodes[QString("%Dcb%1").arg(idx)] = (FormatType)(BgCol00 + i); + _formatCodes[QString("%Dcf%1").arg(idx)] = (FormatType)(FgCol00 | i<<24); + _formatCodes[QString("%Dcb%1").arg(idx)] = (FormatType)(BgCol00 | i<<28); QTextCharFormat fgf, bgf; - fgf.setForeground(QBrush(QColor(colors[i]))); setFormat((FormatType)(FgCol00 + i), fgf, Settings::Default); - bgf.setBackground(QBrush(QColor(colors[i]))); setFormat((FormatType)(BgCol00 + i), bgf, Settings::Default); + fgf.setForeground(QBrush(QColor(colors[i]))); setFormat((FormatType)(FgCol00 | i<<24), fgf, Settings::Default); + bgf.setBackground(QBrush(QColor(colors[i]))); setFormat((FormatType)(BgCol00 | i<<28), bgf, Settings::Default); } // Set a few more standard formats @@ -103,7 +109,7 @@ UiStyle::UiStyle(const QString &settingsKey) : _settingsKey(settingsKey) { } UiStyle::~ UiStyle() { - + qDeleteAll(_cachedFontMetrics); } void UiStyle::setFormat(FormatType ftype, QTextCharFormat fmt, Settings::Mode mode) { @@ -115,15 +121,28 @@ void UiStyle::setFormat(FormatType ftype, QTextCharFormat fmt, Settings::Mode mo _customFormats[ftype] = fmt; s.setCustomFormat(ftype, fmt); } else { - _customFormats[ftype] = QTextFormat().toCharFormat(); + _customFormats.remove(ftype); s.removeCustomFormat(ftype); } } // TODO: invalidate only affected cached formats... if that's possible with less overhead than just rebuilding them _cachedFormats.clear(); + _cachedFontMetrics.clear(); +} + +void UiStyle::setSenderAutoColor( bool state ) { + _senderAutoColor = state; + UiStyleSettings s(_settingsKey); + s.setValue("Colors/SenderAutoColor", QVariant(state)); } 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 FIXME + ftype = Sender; + } + if(mode == Settings::Custom && _customFormats.contains(ftype)) return _customFormats.value(ftype); else return _defaultFormats.value(ftype, QTextCharFormat()); } @@ -131,23 +150,83 @@ QTextCharFormat UiStyle::format(FormatType ftype, Settings::Mode mode) const { // 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[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(_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)); - _cachedFormats[ftype] = fmt; - return fmt; + if(ftype & Url) + fmt.merge(format(Url)); // TODO handle this properly + + return _cachedFormats[ftype] = fmt; +} + +QFontMetricsF *UiStyle::fontMetrics(quint32 ftype) { + // QFontMetricsF is not assignable, so we need to store pointers :/ + if(_cachedFontMetrics.contains(ftype)) return _cachedFontMetrics.value(ftype); + return (_cachedFontMetrics[ftype] = new QFontMetricsF(mergedFormat(ftype).font())); } UiStyle::FormatType UiStyle::formatType(const QString & code) const { @@ -159,14 +238,32 @@ QString UiStyle::formatCode(FormatType ftype) const { return _formatCodes.key(ftype); } +QList UiStyle::toTextLayoutList(const FormatList &formatList, int textLength) { + QList formatRanges; + QTextLayout::FormatRange range; + int i = 0; + for(i = 0; i < formatList.count(); i++) { + range.format = mergedFormat(formatList.at(i).second); + range.start = formatList.at(i).first; + if(i > 0) formatRanges.last().length = range.start - formatRanges.last().start; + formatRanges.append(range); + } + if(i > 0) formatRanges.last().length = textLength - formatRanges.last().start; + return formatRanges; +} + // This method expects a well-formatted string, there is no error checking! // Since we create those ourselves, we should be pretty safe that nobody does something crappy here. UiStyle::StyledString UiStyle::styleString(const QString &s_) { QString s = s_; + if(s.length() > 65535) { + qWarning() << QString("String too long to be styled: %1").arg(s); + return StyledString(); + } StyledString result; - result.formats.append(qMakePair(0, (quint32)None)); + result.formatList.append(qMakePair((quint16)0, (quint32)None)); quint32 curfmt = (quint32)None; - int pos = 0; int length = 0; + int pos = 0; quint16 length = 0; for(;;) { pos = s.indexOf('%', pos); if(pos < 0) break; @@ -183,10 +280,13 @@ UiStyle::StyledString UiStyle::styleString(const QString &s_) { int color = 10 * s[pos+4].digitValue() + s[pos+5].digitValue(); //TODO: use 99 as transparent color (re mirc color "standard") color &= 0x0f; - if(pos+3 == 'f') + if(s[pos+3] == 'f') { + curfmt &= 0xf0ffffff; curfmt |= (color << 24) | 0x00400000; - else + } else { + curfmt &= 0x0fffffff; curfmt |= (color << 28) | 0x00800000; + } length = 6; } } else if(s[pos+1] == 'O') { // reset formatting @@ -201,23 +301,23 @@ UiStyle::StyledString UiStyle::styleString(const QString &s_) { if(s[pos+1] == 'D') code += s[pos+2]; FormatType ftype = formatType(code); if(ftype == Invalid) { - qWarning(qPrintable(QString("Invalid format code in string: %1").arg(s))); + qWarning() << (QString("Invalid format code in string: %1").arg(s)); continue; } curfmt ^= ftype; length = code.length(); } s.remove(pos, length); - if(pos == result.formats.last().first) - result.formats.last().second = curfmt; + if(pos == result.formatList.last().first) + result.formatList.last().second = curfmt; else - result.formats.append(qMakePair(pos, curfmt)); + result.formatList.append(qMakePair((quint16)pos, curfmt)); } - result.text = s; + result.plainText = s; return result; } -QString UiStyle::mircToInternal(const QString &mirc_) { +QString UiStyle::mircToInternal(const QString &mirc_) const { QString mirc = mirc_; mirc.replace('%', "%%"); // escape % just to be sure mirc.replace('\x02', "%B"); @@ -261,69 +361,156 @@ QString UiStyle::mircToInternal(const QString &mirc_) { return mirc; } -UiStyle::StyledMessage UiStyle::styleMessage(const Message &msg) { - QString user = userFromMask(msg.sender()); - QString host = hostFromMask(msg.sender()); - QString nick = nickFromMask(msg.sender()); - QString txt = mircToInternal(msg.text()); - QString bufferName = msg.bufferInfo().bufferName(); - - StyledMessage result; +/***********************************************************************************/ +UiStyle::StyledMessage::StyledMessage(const Message &msg) + : Message(msg) +{ +} - result.timestamp = styleString(tr("%DT[%1]").arg(msg.timestamp().toLocalTime().toString("hh:mm:ss"))); +void UiStyle::StyledMessage::style(UiStyle *style) const { + QString user = userFromMask(sender()); + QString host = hostFromMask(sender()); + QString nick = nickFromMask(sender()); + QString txt = style->mircToInternal(contents()); + QString bufferName = bufferInfo().bufferName(); + bufferName.replace('%', "%%"); // well, you _can_ have a % in a buffername apparently... -_- - QString s, t; - switch(msg.type()) { + QString t; + switch(type()) { case Message::Plain: - s = tr("%DS<%1>").arg(nick); t = tr("%D0%1").arg(txt); break; + t = tr("%D0%1").arg(txt); break; case Message::Notice: - s = tr("%Dn[%1]").arg(nick); t = tr("%Dn%1").arg(txt); break; + t = tr("%Dn%1").arg(txt); break; + case Message::Topic: case Message::Server: - s = tr("%Ds*"); t = tr("%Ds%1").arg(txt); break; + t = tr("%Ds%1").arg(txt); break; case Message::Error: - s = tr("%De*"); t = tr("%De%1").arg(txt); break; + t = tr("%De%1").arg(txt); break; case Message::Join: - s = tr("%Dj-->"); t = tr("%Dj%DN%1%DN %DH(%2@%3)%DH has joined %DC%4%DC").arg(nick, user, host, bufferName); break; + t = tr("%Dj%DN%1%DN %DH(%2@%3)%DH has joined %DC%4%DC").arg(nick, user, host, bufferName); break; case Message::Part: - s = tr("%Dp<--"); t = tr("%Dp%DN%1%DN %DH(%2@%3)%DH has left %DC%4%DC").arg(nick, user, host, bufferName); + t = tr("%Dp%DN%1%DN %DH(%2@%3)%DH has left %DC%4%DC").arg(nick, user, host, bufferName); if(!txt.isEmpty()) t = QString("%1 (%2)").arg(t).arg(txt); break; case Message::Quit: - s = tr("%Dq<--"); t = tr("%Dq%DN%DU%1%DU%DN %DH(%2@%3)%DH has quit").arg(nick, user, host); + t = tr("%Dq%DN%1%DN %DH(%2@%3)%DH has quit").arg(nick, user, host); if(!txt.isEmpty()) t = QString("%1 (%2)").arg(t).arg(txt); break; - case Message::Kick: - { s = tr("%Dk<-*"); + case Message::Kick: { QString victim = txt.section(" ", 0, 0); - //if(victim == ui.ownNick->currentText()) victim = tr("you"); QString kickmsg = txt.section(" ", 1); t = tr("%Dk%DN%1%DN has kicked %DN%2%DN from %DC%3%DC").arg(nick).arg(victim).arg(bufferName); if(!kickmsg.isEmpty()) t = QString("%1 (%2)").arg(t).arg(kickmsg); } break; case Message::Nick: - s = tr("%Dr<->"); - if(nick == msg.text()) t = tr("%DrYou are now known as %DN%1%DN").arg(txt); + if(nick == contents()) t = tr("%DrYou are now known as %DN%1%DN").arg(txt); else t = tr("%Dr%DN%1%DN is now known as %DN%2%DN").arg(nick, txt); break; case Message::Mode: - s = tr("%Dm***"); if(nick.isEmpty()) t = tr("%DmUser mode: %DM%1%DM").arg(txt); else t = tr("%DmMode %DM%1%DM by %DN%2%DN").arg(txt, nick); break; case Message::Action: - s = tr("%Da-*-"); t = tr("%Da%DN%1%DN %2").arg(nick).arg(txt); break; default: - s = tr("%De%1").arg(msg.sender()); t = tr("%De[%1]").arg(txt); } - result.sender = styleString(s); - result.text = styleString(t); - return result; + _contents = style->styleString(t); } +QString UiStyle::StyledMessage::decoratedTimestamp() const { + return QString("[%1]").arg(timestamp().toLocalTime().toString("hh:mm:ss")); +} + +QString UiStyle::StyledMessage::plainSender() const { + switch(type()) { + case Message::Plain: + case Message::Notice: + return nickFromMask(sender()); + default: + return QString(); + } +} + +QString UiStyle::StyledMessage::decoratedSender() const { + switch(type()) { + case Message::Plain: + 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: + return tr("*"); break; + case Message::Join: + return tr("-->"); break; + case Message::Part: + return tr("<--"); break; + case Message::Quit: + return tr("<--"); break; + case Message::Kick: + return tr("<-*"); break; + case Message::Nick: + return tr("<->"); break; + case Message::Mode: + return tr("***"); break; + case Message::Action: + return tr("-*-"); break; + default: + return tr("%1").arg(plainSender()); + } +} + +UiStyle::FormatType UiStyle::StyledMessage::senderFormat() const { + 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. + { + 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 UiStyle::ErrorMsg; break; + case Message::Join: + return UiStyle::JoinMsg; break; + case Message::Part: + return UiStyle::PartMsg; break; + case Message::Quit: + return UiStyle::QuitMsg; break; + case Message::Kick: + return UiStyle::KickMsg; break; + case Message::Nick: + return UiStyle::RenameMsg; break; + case Message::Mode: + return UiStyle::ModeMsg; break; + case Message::Action: + return UiStyle::ActionMsg; break; + default: + return UiStyle::ErrorMsg; + } +} + + +/***********************************************************************************/ + QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList) { out << formatList.count(); UiStyle::FormatList::const_iterator it = formatList.begin(); @@ -335,12 +522,12 @@ QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList) } QDataStream &operator>>(QDataStream &in, UiStyle::FormatList &formatList) { - int cnt; + quint16 cnt; in >> cnt; - for(int i = 0; i < cnt; i++) { - int pos; quint32 ftype; + for(quint16 i = 0; i < cnt; i++) { + quint16 pos; quint32 ftype; in >> pos >> ftype; - formatList.append(qMakePair(pos, ftype)); + formatList.append(qMakePair((quint16)pos, ftype)); } return in; }