X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fuistyle.cpp;h=549f5a9fa82598b6cd262d40a5996334c592e952;hp=e0d34c6657232d9a96e98394368c3c76f7afe206;hb=c64a887d0f05222590299fb2bb8d56fa9fadb16d;hpb=e017aca90eb3444df68fb365a5d50b05881b1c5c diff --git a/src/uisupport/uistyle.cpp b/src/uisupport/uistyle.cpp index e0d34c66..549f5a9f 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) 2005-2012 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -15,192 +15,851 @@ * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ***************************************************************************/ + #include +#include "buffersettings.h" +#include "iconloader.h" +#include "qssparser.h" +#include "quassel.h" #include "uistyle.h" -#include "uistylesettings.h" - -UiStyle::UiStyle(const QString &settingsKey) : _settingsKey(settingsKey) { - // Default format - _defaultPlainFormat.setForeground(QBrush("#000000")); - _defaultPlainFormat.setFont(QFont("Monospace", QApplication::font().pointSize())); - _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"; - - // Now initialize the mapping between FormatCodes and FormatTypes... - _formatCodes["%O"] = None; - _formatCodes["%B"] = Bold; - _formatCodes["%S"] = Italic; - _formatCodes["%U"] = Underline; - _formatCodes["%R"] = Reverse; - - _formatCodes["%D0"] = PlainMsg; - _formatCodes["%Dn"] = NoticeMsg; - _formatCodes["%Ds"] = ServerMsg; - _formatCodes["%De"] = ErrorMsg; - _formatCodes["%Dj"] = JoinMsg; - _formatCodes["%Dp"] = PartMsg; - _formatCodes["%Dq"] = QuitMsg; - _formatCodes["%Dk"] = KickMsg; - _formatCodes["%Dr"] = RenameMsg; - _formatCodes["%Dm"] = ModeMsg; - _formatCodes["%Da"] = ActionMsg; - - _formatCodes["%DT"] = Timestamp; - _formatCodes["%DS"] = Sender; - _formatCodes["%DN"] = Nick; - _formatCodes["%DH"] = Hostmask; - _formatCodes["%DC"] = ChannelName; - _formatCodes["%DM"] = ModeFlags; - _formatCodes["%DU"] = Url; - - // 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); - 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); - } - - // Set a few more standard formats - QTextCharFormat bold; bold.setFontWeight(QFont::Bold); - setFormat(Bold, bold, Settings::Default); - - QTextCharFormat italic; italic.setFontItalic(true); - setFormat(Italic, italic, Settings::Default); - - QTextCharFormat underline; underline.setFontUnderline(true); - setFormat(Underline, underline, Settings::Default); - - // All other formats should be defined in derived classes. -} - -UiStyle::~ UiStyle() { - -} - -void UiStyle::setFormat(FormatType ftype, QTextCharFormat fmt, Settings::Mode mode) { - if(mode == Settings::Default) { - _defaultFormats[ftype] = fmt; - } else { - UiStyleSettings s(_settingsKey); - if(fmt != _defaultFormats[ftype]) { - _customFormats[ftype] = fmt; - s.setCustomFormat(ftype, fmt); - } else { - _customFormats[ftype] = QTextFormat().toCharFormat(); - s.removeCustomFormat(ftype); - } - } -} - -QTextCharFormat UiStyle::format(FormatType ftype, Settings::Mode mode) const { - if(mode == Settings::Custom && _customFormats.contains(ftype)) return _customFormats.value(ftype); - else return _defaultFormats.value(ftype, QTextCharFormat()); -} - -// NOTE: This function is intimately tied to the values in FormatType. Don't change this +#include "uisettings.h" +#include "util.h" + +QHash UiStyle::_formatCodes; +QString UiStyle::_timestampFormatString; + +UiStyle::UiStyle(QObject *parent) + : QObject(parent), + _channelJoinedIcon(SmallIcon("irc-channel-active")), + _channelPartedIcon(SmallIcon("irc-channel-inactive")), + _userOfflineIcon(SmallIcon("im-user-offline")), + _userOnlineIcon(SmallIcon("im-user")), + _userAwayIcon(SmallIcon("im-user-away")), + _categoryOpIcon(SmallIcon("irc-operator")), + _categoryVoiceIcon(SmallIcon("irc-voice")), + _opIconLimit(UserCategoryItem::categoryFromModes("o")), + _voiceIconLimit(UserCategoryItem::categoryFromModes("v")) +{ + // register FormatList if that hasn't happened yet + // FIXME I don't think this actually avoids double registration... then again... does it hurt? + if (QVariant::nameToType("UiStyle::FormatList") == QVariant::Invalid) { + qRegisterMetaType("UiStyle::FormatList"); + qRegisterMetaTypeStreamOperators("UiStyle::FormatList"); + Q_ASSERT(QVariant::nameToType("UiStyle::FormatList") != QVariant::Invalid); + } + + _uiStylePalette = QVector(NumRoles, QBrush()); + + // Now initialize the mapping between FormatCodes and FormatTypes... + _formatCodes["%O"] = Base; + _formatCodes["%B"] = Bold; + _formatCodes["%S"] = Italic; + _formatCodes["%U"] = Underline; + _formatCodes["%R"] = Reverse; + + _formatCodes["%DN"] = Nick; + _formatCodes["%DH"] = Hostmask; + _formatCodes["%DC"] = ChannelName; + _formatCodes["%DM"] = ModeFlags; + _formatCodes["%DU"] = Url; + + setTimestampFormatString("[hh:mm:ss]"); + + // BufferView / NickView settings + UiStyleSettings s; + _showBufferViewIcons = _showNickViewIcons = s.value("ShowItemViewIcons", true).toBool(); + s.notify("ShowItemViewIcons", this, SLOT(showItemViewIconsChanged(QVariant))); + + _allowMircColors = s.value("AllowMircColors", true).toBool(); + s.notify("AllowMircColors", this, SLOT(allowMircColorsChanged(QVariant))); + + loadStyleSheet(); +} + + +UiStyle::~UiStyle() +{ + qDeleteAll(_metricsCache); +} + + +void UiStyle::reload() +{ + loadStyleSheet(); +} + + +void UiStyle::loadStyleSheet() +{ + qDeleteAll(_metricsCache); + _metricsCache.clear(); + _formatCache.clear(); + _formats.clear(); + + UiStyleSettings s; + + QString styleSheet; + styleSheet += loadStyleSheet("file:///" + Quassel::findDataFilePath("stylesheets/default.qss")); + styleSheet += loadStyleSheet("file:///" + Quassel::configDirPath() + "settings.qss"); + if (s.value("UseCustomStyleSheet", false).toBool()) + styleSheet += loadStyleSheet("file:///" + s.value("CustomStyleSheetPath").toString(), true); + styleSheet += loadStyleSheet("file:///" + Quassel::optionValue("qss"), true); + + if (!styleSheet.isEmpty()) { + QssParser parser; + parser.processStyleSheet(styleSheet); + QApplication::setPalette(parser.palette()); + + _uiStylePalette = parser.uiStylePalette(); + _formats = parser.formats(); + _listItemFormats = parser.listItemFormats(); + + styleSheet = styleSheet.trimmed(); + if (!styleSheet.isEmpty()) + qApp->setStyleSheet(styleSheet); // pass the remaining sections to the application + } + + emit changed(); +} + + +QString UiStyle::loadStyleSheet(const QString &styleSheet, bool shouldExist) +{ + QString ss = styleSheet; + if (ss.startsWith("file:///")) { + ss.remove(0, 8); + if (ss.isEmpty()) + return QString(); + + QFile file(ss); + if (file.open(QFile::ReadOnly)) { + QTextStream stream(&file); + ss = stream.readAll(); + file.close(); + } + else { + if (shouldExist) + qWarning() << "Could not open stylesheet file:" << file.fileName(); + return QString(); + } + } + return ss; +} + + +void UiStyle::setTimestampFormatString(const QString &format) +{ + if (_timestampFormatString != format) { + _timestampFormatString = format; + // FIXME reload + } +} + + +void UiStyle::allowMircColorsChanged(const QVariant &v) +{ + _allowMircColors = v.toBool(); + emit changed(); +} + + +/******** ItemView Styling *******/ + +void UiStyle::showItemViewIconsChanged(const QVariant &v) +{ + _showBufferViewIcons = _showNickViewIcons = v.toBool(); +} + + +QVariant UiStyle::bufferViewItemData(const QModelIndex &index, int role) const +{ + BufferInfo::Type type = (BufferInfo::Type)index.data(NetworkModel::BufferTypeRole).toInt(); + bool isActive = index.data(NetworkModel::ItemActiveRole).toBool(); + + if (role == Qt::DecorationRole) { + if (!_showBufferViewIcons) + return QVariant(); + + switch (type) { + case BufferInfo::ChannelBuffer: + if (isActive) + return _channelJoinedIcon; + else + return _channelPartedIcon; + case BufferInfo::QueryBuffer: + if (!isActive) + return _userOfflineIcon; + if (index.data(NetworkModel::UserAwayRole).toBool()) + return _userAwayIcon; + else + return _userOnlineIcon; + default: + return QVariant(); + } + } + + quint32 fmtType = BufferViewItem; + switch (type) { + case BufferInfo::StatusBuffer: + fmtType |= NetworkItem; + break; + case BufferInfo::ChannelBuffer: + fmtType |= ChannelBufferItem; + break; + case BufferInfo::QueryBuffer: + fmtType |= QueryBufferItem; + break; + default: + return QVariant(); + } + + QTextCharFormat fmt = _listItemFormats.value(BufferViewItem); + fmt.merge(_listItemFormats.value(fmtType)); + + BufferInfo::ActivityLevel activity = (BufferInfo::ActivityLevel)index.data(NetworkModel::BufferActivityRole).toInt(); + if (activity & BufferInfo::Highlight) { + fmt.merge(_listItemFormats.value(BufferViewItem | HighlightedBuffer)); + fmt.merge(_listItemFormats.value(fmtType | HighlightedBuffer)); + } + else if (activity & BufferInfo::NewMessage) { + fmt.merge(_listItemFormats.value(BufferViewItem | UnreadBuffer)); + fmt.merge(_listItemFormats.value(fmtType | UnreadBuffer)); + } + else if (activity & BufferInfo::OtherActivity) { + fmt.merge(_listItemFormats.value(BufferViewItem | ActiveBuffer)); + fmt.merge(_listItemFormats.value(fmtType | ActiveBuffer)); + } + else if (!isActive) { + fmt.merge(_listItemFormats.value(BufferViewItem | InactiveBuffer)); + fmt.merge(_listItemFormats.value(fmtType | InactiveBuffer)); + } + else if (index.data(NetworkModel::UserAwayRole).toBool()) { + fmt.merge(_listItemFormats.value(BufferViewItem | UserAway)); + fmt.merge(_listItemFormats.value(fmtType | UserAway)); + } + + return itemData(role, fmt); +} + + +QVariant UiStyle::nickViewItemData(const QModelIndex &index, int role) const +{ + NetworkModel::ItemType type = (NetworkModel::ItemType)index.data(NetworkModel::ItemTypeRole).toInt(); + + if (role == Qt::DecorationRole) { + if (!_showNickViewIcons) + return QVariant(); + + switch (type) { + case NetworkModel::UserCategoryItemType: + { + int categoryId = index.data(TreeModel::SortRole).toInt(); + if (categoryId <= _opIconLimit) + return _categoryOpIcon; + if (categoryId <= _voiceIconLimit) + return _categoryVoiceIcon; + return _userOnlineIcon; + } + case NetworkModel::IrcUserItemType: + if (index.data(NetworkModel::ItemActiveRole).toBool()) + return _userOnlineIcon; + else + return _userAwayIcon; + default: + return QVariant(); + } + } + + QTextCharFormat fmt = _listItemFormats.value(NickViewItem); + + switch (type) { + case NetworkModel::IrcUserItemType: + fmt.merge(_listItemFormats.value(NickViewItem | IrcUserItem)); + if (!index.data(NetworkModel::ItemActiveRole).toBool()) { + fmt.merge(_listItemFormats.value(NickViewItem | UserAway)); + fmt.merge(_listItemFormats.value(NickViewItem | IrcUserItem | UserAway)); + } + break; + case NetworkModel::UserCategoryItemType: + fmt.merge(_listItemFormats.value(NickViewItem | UserCategoryItem)); + break; + default: + return QVariant(); + } + + return itemData(role, fmt); +} + + +QVariant UiStyle::itemData(int role, const QTextCharFormat &format) const +{ + switch (role) { + case Qt::FontRole: + return format.font(); + case Qt::ForegroundRole: + return format.property(QTextFormat::ForegroundBrush); + case Qt::BackgroundRole: + return format.property(QTextFormat::BackgroundBrush); + default: + return QVariant(); + } +} + + +/******** Caching *******/ + +QTextCharFormat UiStyle::format(quint64 key) const +{ + return _formats.value(key, QTextCharFormat()); +} + + +QTextCharFormat UiStyle::cachedFormat(quint32 formatType, quint32 messageLabel) const +{ + return _formatCache.value(formatType | ((quint64)messageLabel << 32), QTextCharFormat()); +} + + +void UiStyle::setCachedFormat(const QTextCharFormat &format, quint32 formatType, quint32 messageLabel) const +{ + _formatCache[formatType | ((quint64)messageLabel << 32)] = format; +} + + +QFontMetricsF *UiStyle::fontMetrics(quint32 ftype, quint32 label) const +{ + // QFontMetricsF is not assignable, so we need to store pointers :/ + quint64 key = ftype | ((quint64)label << 32); + + if (_metricsCache.contains(key)) + return _metricsCache.value(key); + + return (_metricsCache[key] = new QFontMetricsF(format(ftype, label).font())); +} + + +/******** Generate formats ********/ + +// NOTE: This and the following functions are 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)); - } - // color codes! - if(ftype & 0x00400000) fmt.merge(format((FormatType)(ftype & 0x0f400000))); // foreground - if(ftype & 0x00800000) fmt.merge(format((FormatType)(ftype & 0xf0800000))); // background - // URL - if(ftype & Url) fmt.merge(format(Url)); - return fmt; -} - -UiStyle::FormatType UiStyle::formatType(const QString & code) const { - if(_formatCodes.contains(code)) return _formatCodes.value(code); - return Invalid; -} - -QString UiStyle::formatCode(FormatType ftype) const { - return _formatCodes.key(ftype); +QTextCharFormat UiStyle::format(quint32 ftype, quint32 label_) const +{ + if (ftype == Invalid) + return QTextCharFormat(); + + quint64 label = (quint64)label_ << 32; + + // check if we have exactly this format readily cached already + QTextCharFormat fmt = cachedFormat(ftype, label_); + if (fmt.properties().count()) + return fmt; + + mergeFormat(fmt, ftype, label & Q_UINT64_C(0xffff000000000000)); + + for (quint64 mask = Q_UINT64_C(0x0000000100000000); mask <= (quint64)Selected << 32; mask <<= 1) { + if (label & mask) + mergeFormat(fmt, ftype, mask | Q_UINT64_C(0xffff000000000000)); + } + + setCachedFormat(fmt, ftype, label_); + return fmt; +} + + +void UiStyle::mergeFormat(QTextCharFormat &fmt, quint32 ftype, quint64 label) const +{ + mergeSubElementFormat(fmt, ftype & 0x00ff, label); + + // TODO: allow combinations for mirc formats and colors (each), e.g. setting a special format for "bold and italic" + // or "foreground 01 and background 03" + if ((ftype & 0xfff00)) { // element format + for (quint32 mask = 0x00100; mask <= 0x40000; mask <<= 1) { + if (ftype & mask) { + mergeSubElementFormat(fmt, ftype & (mask | 0xff), label); + } + } + } + + // Now we handle color codes + // We assume that those can't be combined with subelement and message types. + if (_allowMircColors) { + if (ftype & 0x00400000) + mergeSubElementFormat(fmt, ftype & 0x0f400000, label); // foreground + if (ftype & 0x00800000) + mergeSubElementFormat(fmt, ftype & 0xf0800000, label); // background + if ((ftype & 0x00c00000) == 0x00c00000) + mergeSubElementFormat(fmt, ftype & 0xffc00000, label); // combination + } + + // URL + if (ftype & Url) + mergeSubElementFormat(fmt, ftype & (Url | 0x000000ff), label); +} + + +// Merge a subelement format into an existing message format +void UiStyle::mergeSubElementFormat(QTextCharFormat &fmt, quint32 ftype, quint64 label) const +{ + quint64 key = ftype | label; + fmt.merge(format(key & Q_UINT64_C(0x0000ffffffffff00))); // label + subelement + fmt.merge(format(key & Q_UINT64_C(0x0000ffffffffffff))); // label + subelement + msgtype + fmt.merge(format(key & Q_UINT64_C(0xffffffffffffff00))); // label + subelement + nickhash + fmt.merge(format(key & Q_UINT64_C(0xffffffffffffffff))); // label + subelement + nickhash + msgtype +} + + +UiStyle::FormatType UiStyle::formatType(Message::Type msgType) +{ + switch (msgType) { + case Message::Plain: + return PlainMsg; + case Message::Notice: + return NoticeMsg; + case Message::Action: + return ActionMsg; + case Message::Nick: + return NickMsg; + case Message::Mode: + return ModeMsg; + case Message::Join: + return JoinMsg; + case Message::Part: + return PartMsg; + case Message::Quit: + return QuitMsg; + case Message::Kick: + return KickMsg; + case Message::Kill: + return KillMsg; + case Message::Server: + return ServerMsg; + case Message::Info: + return InfoMsg; + case Message::Error: + return ErrorMsg; + case Message::DayChange: + return DayChangeMsg; + case Message::Topic: + return TopicMsg; + case Message::NetsplitJoin: + return NetsplitJoinMsg; + case Message::NetsplitQuit: + return NetsplitQuitMsg; + case Message::Invite: + return InviteMsg; + } + //Q_ASSERT(false); // we need to handle all message types + qWarning() << Q_FUNC_INFO << "Unknown message type:" << msgType; + return ErrorMsg; +} + + +UiStyle::FormatType UiStyle::formatType(const QString &code) +{ + if (_formatCodes.contains(code)) return _formatCodes.value(code); + return Invalid; } + +QString UiStyle::formatCode(FormatType ftype) +{ + return _formatCodes.key(ftype); +} + + +QList UiStyle::toTextLayoutList(const FormatList &formatList, int textLength, quint32 messageLabel) const +{ + QList formatRanges; + QTextLayout::FormatRange range; + int i = 0; + for (i = 0; i < formatList.count(); i++) { + range.format = format(formatList.at(i).second, messageLabel); + 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_; - StyledString result; - result.formats.append(qMakePair(0, (quint32)None)); - quint32 curfmt = (quint32)None; - int pos = 0; int length = 0; - for(;;) { - pos = s.indexOf('%', pos); - if(pos < 0) break; - if(s[pos+1] == '%') { // escaped %, we just remove one and continue - s.remove(pos, 1); - pos++; - continue; - } - if(s[pos+1] == 'D' && s[pos+2] == 'c') { // color code - if(s[pos+3] == '-') { // color off - curfmt &= 0x003fffff; - length = 4; - } else { - 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') - curfmt |= (color << 24) | 0x00400000; +UiStyle::StyledString UiStyle::styleString(const QString &s_, quint32 baseFormat) +{ + QString s = s_; + if (s.length() > 65535) { + qWarning() << QString("String too long to be styled: %1").arg(s); + return StyledString(); + } + StyledString result; + result.formatList.append(qMakePair((quint16)0, baseFormat)); + quint32 curfmt = baseFormat; + int pos = 0; quint16 length = 0; + for (;;) { + pos = s.indexOf('%', pos); + if (pos < 0) break; + if (s[pos+1] == '%') { // escaped %, we just remove one and continue + s.remove(pos, 1); + pos++; + continue; + } + if (s[pos+1] == 'D' && s[pos+2] == 'c') { // color code + if (s[pos+3] == '-') { // color off + curfmt &= 0x003fffff; + length = 4; + } + else { + int color = 10 * s[pos+4].digitValue() + s[pos+5].digitValue(); + //TODO: use 99 as transparent color (re mirc color "standard") + color &= 0x0f; + if (s[pos+3] == 'f') { + curfmt &= 0xf0ffffff; + curfmt |= (quint32)(color << 24) | 0x00400000; + } + else { + curfmt &= 0x0fffffff; + curfmt |= (quint32)(color << 28) | 0x00800000; + } + length = 6; + } + } + else if (s[pos+1] == 'O') { // reset formatting + curfmt &= 0x000000ff; // we keep message type-specific formatting + length = 2; + } + else if (s[pos+1] == 'R') { // reverse + // TODO: implement reverse formatting + + length = 2; + } + else { // all others are toggles + QString code = QString("%") + s[pos+1]; + if (s[pos+1] == 'D') code += s[pos+2]; + FormatType ftype = formatType(code); + if (ftype == Invalid) { + pos++; + qWarning() << (QString("Invalid format code in string: %1").arg(s)); + continue; + } + curfmt ^= ftype; + length = code.length(); + } + s.remove(pos, length); + if (pos == result.formatList.last().first) + result.formatList.last().second = curfmt; else - curfmt |= (color << 28) | 0x00800000; - length = 6; - } - } else if(s[pos+1] == 'O') { // reset formatting - curfmt &= 0x0000000f; // we keep message type-specific formatting - length = 2; - } else if(s[pos+1] == 'R') { // reverse - // TODO: implement reverse formatting - - length = 2; - } else { // all others are toggles - QString code = QString("%") + s[pos+1]; - 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))); - continue; - } - curfmt ^= ftype; - length = code.length(); - } - s.remove(pos, length); - if(pos == result.formats.last().first) - result.formats.last().second = curfmt; + result.formatList.append(qMakePair((quint16)pos, curfmt)); + } + result.plainText = s; + return result; +} + + +QString UiStyle::mircToInternal(const QString &mirc_) +{ + QString mirc = mirc_; + mirc.replace('%', "%%"); // escape % just to be sure + mirc.replace('\t', " "); // tabs break layout, also this is italics in Konversation + mirc.replace('\x02', "%B"); + mirc.replace('\x0f', "%O"); + mirc.replace('\x12', "%R"); + mirc.replace('\x16', "%R"); + mirc.replace('\x1d', "%S"); + mirc.replace('\x1f', "%U"); + + // Now we bring the color codes (\x03) in a sane format that can be parsed more easily later. + // %Dcfxx is foreground, %Dcbxx is background color, where xx is a 2 digit dec number denoting the color code. + // %Dc- turns color off. + // Note: We use the "mirc standard" as described in . + // This means that we don't accept something like \x03,5 (even though others, like WeeChat, do). + int pos = 0; + for (;;) { + pos = mirc.indexOf('\x03', pos); + if (pos < 0) break; // no more mirc color codes + QString ins, num; + int l = mirc.length(); + int i = pos + 1; + // check for fg color + if (i < l && mirc[i].isDigit()) { + num = mirc[i++]; + if (i < l && mirc[i].isDigit()) num.append(mirc[i++]); + else num.prepend('0'); + ins = QString("%Dcf%1").arg(num); + + if (i+1 < l && mirc[i] == ',' && mirc[i+1].isDigit()) { + i++; + num = mirc[i++]; + if (i < l && mirc[i].isDigit()) num.append(mirc[i++]); + else num.prepend('0'); + ins += QString("%Dcb%1").arg(num); + } + } + else { + ins = "%Dc-"; + } + mirc.replace(pos, i-pos, ins); + } + return mirc; +} + + +/***********************************************************************************/ +UiStyle::StyledMessage::StyledMessage(const Message &msg) + : Message(msg) +{ + if (type() == Message::Plain) + _senderHash = 0xff; else - result.formats.append(qMakePair(pos, curfmt)); - } - result.text = s; - return result; + _senderHash = 0x00; // this means we never compute the hash for msgs that aren't plain +} + + +void UiStyle::StyledMessage::style() const +{ + QString user = userFromMask(sender()); + QString host = hostFromMask(sender()); + QString nick = nickFromMask(sender()); + QString txt = UiStyle::mircToInternal(contents()); + QString bufferName = bufferInfo().bufferName(); + bufferName.replace('%', "%%"); // well, you _can_ have a % in a buffername apparently... -_- + host.replace('%', "%%"); // hostnames too... + user.replace('%', "%%"); // and the username... + nick.replace('%', "%%"); // ... and then there's totally RFC-violating servers like justin.tv m( + const int maxNetsplitNicks = 15; + + QString t; + switch (type()) { + case Message::Plain: + //: Plain Message + t = tr("%1").arg(txt); break; + case Message::Notice: + //: Notice Message + t = tr("%1").arg(txt); break; + case Message::Action: + //: Action Message + t = tr("%DN%1%DN %2").arg(nick).arg(txt); + break; + case Message::Nick: + //: Nick Message + if (nick == contents()) t = tr("You are now known as %DN%1%DN").arg(txt); + else t = tr("%DN%1%DN is now known as %DN%2%DN").arg(nick, txt); + break; + case Message::Mode: + //: Mode Message + if (nick.isEmpty()) t = tr("User mode: %DM%1%DM").arg(txt); + else t = tr("Mode %DM%1%DM by %DN%2%DN").arg(txt, nick); + break; + case Message::Join: + //: Join Message + t = tr("%DN%1%DN %DH(%2@%3)%DH has joined %DC%4%DC").arg(nick, user, host, bufferName); break; + case Message::Part: + //: Part Message + t = tr("%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: + //: Quit Message + t = tr("%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: + { + QString victim = txt.section(" ", 0, 0); + QString kickmsg = txt.section(" ", 1); + //: Kick Message + t = tr("%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::Kill: FIXME + + case Message::Server: + //: Server Message + t = tr("%1").arg(txt); break; + case Message::Info: + //: Info Message + t = tr("%1").arg(txt); break; + case Message::Error: + //: Error Message + t = tr("%1").arg(txt); break; + case Message::DayChange: + { + //: Date format. See http://qt-project.org/doc/qt-4.8/qdate.html#toString + QString newDate = timestamp().toString(tr("MMMM d yyyy")); + //: Day Change Message + t = tr("{Day changed to %1}").arg(newDate); + } + break; + case Message::Topic: + //: Topic Message + t = tr("%1").arg(txt); break; + case Message::NetsplitJoin: + { + QStringList users = txt.split("#:#"); + QStringList servers = users.takeLast().split(" "); + + for (int i = 0; i < users.count() && i < maxNetsplitNicks; i++) + users[i] = nickFromMask(users.at(i)); + + t = tr("Netsplit between %DH%1%DH and %DH%2%DH ended. Users joined: ").arg(servers.at(0), servers.at(1)); + if (users.count() <= maxNetsplitNicks) + t.append(QString("%DN%1%DN").arg(users.join(", "))); + else + t.append(tr("%DN%1%DN (%2 more)").arg(static_cast(users.mid(0, maxNetsplitNicks)).join(", ")).arg(users.count() - maxNetsplitNicks)); + } + break; + case Message::NetsplitQuit: + { + QStringList users = txt.split("#:#"); + QStringList servers = users.takeLast().split(" "); + + for (int i = 0; i < users.count() && i < maxNetsplitNicks; i++) + users[i] = nickFromMask(users.at(i)); + + t = tr("Netsplit between %DH%1%DH and %DH%2%DH. Users quit: ").arg(servers.at(0), servers.at(1)); + + if (users.count() <= maxNetsplitNicks) + t.append(QString("%DN%1%DN").arg(users.join(", "))); + else + t.append(tr("%DN%1%DN (%2 more)").arg(static_cast(users.mid(0, maxNetsplitNicks)).join(", ")).arg(users.count() - maxNetsplitNicks)); + } + break; + case Message::Invite: + //: Invite Message + t = tr("%1").arg(txt); break; + default: + t = tr("[%1]").arg(txt); + } + _contents = UiStyle::styleString(t, UiStyle::formatType(type())); +} + + +const QString &UiStyle::StyledMessage::plainContents() const +{ + if (_contents.plainText.isNull()) + style(); + + return _contents.plainText; +} + + +const UiStyle::FormatList &UiStyle::StyledMessage::contentsFormatList() const +{ + if (_contents.plainText.isNull()) + style(); + + return _contents.formatList; +} + + +QString UiStyle::StyledMessage::decoratedTimestamp() const +{ + return timestamp().toLocalTime().toString(UiStyle::timestampFormatString()); +} + + +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::Action: + return "-*-"; break; + case Message::Nick: + return "<->"; break; + case Message::Mode: + return "***"; break; + case Message::Join: + return "-->"; break; + case Message::Part: + return "<--"; break; + case Message::Quit: + return "<--"; break; + case Message::Kick: + return "<-*"; break; + case Message::Kill: + return "<-x"; break; + case Message::Server: + return "*"; break; + case Message::Info: + return "*"; break; + case Message::Error: + return "*"; break; + case Message::DayChange: + return "-"; break; + case Message::Topic: + return "*"; break; + case Message::NetsplitJoin: + return "=>"; break; + case Message::NetsplitQuit: + return "<="; break; + case Message::Invite: + return "->"; break; + default: + return QString("%1").arg(plainSender()); + } +} + + +// FIXME hardcoded to 16 sender hashes +quint8 UiStyle::StyledMessage::senderHash() const +{ + if (_senderHash != 0xff) + return _senderHash; + + QString nick = nickFromMask(sender()).toLower(); + if (!nick.isEmpty()) { + int chopCount = 0; + while (chopCount < nick.size() && nick.at(nick.count() - 1 - chopCount) == '_') + chopCount++; + if (chopCount < nick.size()) + nick.chop(chopCount); + } + quint16 hash = qChecksum(nick.toAscii().data(), nick.toAscii().size()); + return (_senderHash = (hash & 0xf) + 1); +} + + +/***********************************************************************************/ + +QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList) +{ + out << formatList.count(); + UiStyle::FormatList::const_iterator it = formatList.begin(); + while (it != formatList.end()) { + out << (*it).first << (*it).second; + ++it; + } + return out; +} + + +QDataStream &operator>>(QDataStream &in, UiStyle::FormatList &formatList) +{ + quint16 cnt; + in >> cnt; + for (quint16 i = 0; i < cnt; i++) { + quint16 pos; quint32 ftype; + in >> pos >> ftype; + formatList.append(qMakePair((quint16)pos, ftype)); + } + return in; }