X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fuistyle.cpp;h=cbae7e68c47f8e78ecc8e91ea91fe0643c6c217e;hp=1fc19dbdf5b959af3f310f04c41cd5ef4bfc0a0d;hb=670e7d401aae1196c0a24c59f96d267a8eb9d1bb;hpb=90eb5244fb07eb2371279c12266fca06d0fed23c diff --git a/src/uisupport/uistyle.cpp b/src/uisupport/uistyle.cpp index 1fc19dbd..cbae7e68 100644 --- a/src/uisupport/uistyle.cpp +++ b/src/uisupport/uistyle.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-09 by the Quassel Project * + * Copyright (C) 2005-2018 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -15,802 +15,1285 @@ * 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 + #include +#include +#include "buffersettings.h" +#include "icon.h" +#include "qssparser.h" #include "quassel.h" #include "uistyle.h" #include "uisettings.h" #include "util.h" -UiStyle::UiStyle(const QString &settingsKey) : _settingsKey(settingsKey) { - // 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); - } - - _defaultFont = QFont("Monospace", QApplication::font().pointSize()); - - // Default format - _defaultPlainFormat.setForeground(QBrush("#000000")); - _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); - } - - // 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; - _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; - - // 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<<24); - _formatCodes[QString("%Dcb%1").arg(idx)] = (FormatType)(BgCol00 | i<<28); - QTextCharFormat fgf, bgf; - 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 - 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); - - loadStyleSheet(); - // All other formats should be defined in derived classes. -} - -UiStyle::~ UiStyle() { - qDeleteAll(_cachedFontMetrics); -} - -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); +QHash UiStyle::_formatCodes; +bool UiStyle::_useCustomTimestampFormat; /// If true, use the custom timestamp format +QString UiStyle::_timestampFormatString; /// Timestamp format +QString UiStyle::_systemTimestampFormatString; /// Cached copy of system locale timestamp format +UiStyle::SenderPrefixMode UiStyle::_senderPrefixDisplay; /// Display of prefix modes before sender +bool UiStyle::_showSenderBrackets; /// If true, show brackets around sender names + +namespace { + +// Extended mIRC colors as defined in https://modern.ircdocs.horse/formatting.html#colors-16-98 +QColor extendedMircColor(int number) +{ + static const std::vector colorMap = { + "#470000", "#472100", "#474700", "#324700", "#004700", "#00472c", "#004747", "#002747", "#000047", "#2e0047", "#470047", "#47002a", + "#740000", "#743a00", "#747400", "#517400", "#007400", "#007449", "#007474", "#004074", "#000074", "#4b0074", "#740074", "#740045", + "#b50000", "#b56300", "#b5b500", "#7db500", "#00b500", "#00b571", "#00b5b5", "#0063b5", "#0000b5", "#7500b5", "#b500b5", "#b5006b", + "#ff0000", "#ff8c00", "#ffff00", "#b2ff00", "#00ff00", "#00ffa0", "#00ffff", "#008cff", "#0000ff", "#a500ff", "#ff00ff", "#ff0098", + "#ff5959", "#ffb459", "#ffff71", "#cfff60", "#6fff6f", "#65ffc9", "#6dffff", "#59b4ff", "#5959ff", "#c459ff", "#ff66ff", "#ff59bc", + "#ff9c9c", "#ffd39c", "#ffff9c", "#e2ff9c", "#9cff9c", "#9cffdb", "#9cffff", "#9cd3ff", "#9c9cff", "#dc9cff", "#ff9cff", "#ff94d3", + "#000000", "#131313", "#282828", "#363636", "#4d4d4d", "#656565", "#818181", "#9f9f9f", "#bcbcbc", "#e2e2e2", "#ffffff" + }; + if (number < 16) + return {}; + size_t index = number - 16; + return (index < colorMap.size() ? colorMap[index] : QColor{}); +} + +} + +UiStyle::UiStyle(QObject *parent) + : QObject(parent) + , _channelJoinedIcon{icon::get("irc-channel-active")} + , _channelPartedIcon{icon::get("irc-channel-inactive")} + , _userOfflineIcon{icon::get({"im-user-offline", "user-offline"})} + , _userOnlineIcon{icon::get({"im-user-online", "im-user", "user-available"})} + , _userAwayIcon{icon::get({"im-user-away", "user-away"})} + , _categoryOpIcon{icon::get("irc-operator")} + , _categoryVoiceIcon{icon::get("irc-voice")} + , _opIconLimit{UserCategoryItem::categoryFromModes("o")} + , _voiceIconLimit{UserCategoryItem::categoryFromModes("v")} +{ + static bool registered = []() { + qRegisterMetaType(); + qRegisterMetaTypeStreamOperators(); + return true; + }(); + Q_UNUSED(registered) + + _uiStylePalette = QVector(static_cast(ColorRole::NumRoles), QBrush()); + + // Now initialize the mapping between FormatCodes and FormatTypes... + _formatCodes["%O"] = FormatType::Base; + _formatCodes["%B"] = FormatType::Bold; + _formatCodes["%I"] = FormatType::Italic; + _formatCodes["%U"] = FormatType::Underline; + _formatCodes["%S"] = FormatType::Strikethrough; + + _formatCodes["%DN"] = FormatType::Nick; + _formatCodes["%DH"] = FormatType::Hostmask; + _formatCodes["%DC"] = FormatType::ChannelName; + _formatCodes["%DM"] = FormatType::ModeFlags; + _formatCodes["%DU"] = FormatType::Url; + + // Initialize fallback defaults + // NOTE: If you change this, update qtui/chatviewsettings.h, too. More explanations available + // in there. + setUseCustomTimestampFormat(false); + setTimestampFormatString(" hh:mm:ss"); + setSenderPrefixDisplay(UiStyle::SenderPrefixMode::HighestMode); + enableSenderBrackets(false); + + // 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()) { + QString customSheetPath(s.value("CustomStyleSheetPath").toString()); + QString customSheet = loadStyleSheet("file:///" + customSheetPath, true); + if (customSheet.isEmpty()) { + // MIGRATION: changed default install path for data from /usr/share/apps to /usr/share + if (customSheetPath.startsWith("/usr/share/apps/quassel")) { + customSheetPath.replace(QRegExp("^/usr/share/apps"), "/usr/share"); + customSheet = loadStyleSheet("file:///" + customSheetPath, true); + if (!customSheet.isEmpty()) { + s.setValue("CustomStyleSheetPath", customSheetPath); + qDebug() << "Custom stylesheet path migrated to" << customSheetPath; + } + } + } + styleSheet += customSheet; + } + 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::updateSystemTimestampFormat() +{ + // Does the system locale use AM/PM designators? For example: + // AM/PM: h:mm AP + // AM/PM: hh:mm a + // 24-hour: h:mm + // 24-hour: hh:mm ADD things + // For timestamp format, see https://doc.qt.io/qt-5/qdatetime.html#toString + // This won't update if the system locale is changed while Quassel is running. If need be, + // Quassel could hook into notifications of changing system locale to update this. + // + // Match any AP or A designation if on a word boundary, including underscores. + // .*(\b|_)(A|AP)(\b|_).* + // .* Match any number of characters + // \b Match a word boundary, i.e. "AAA.BBB", "." is matched + // _ Match the literal character '_' (not considered a word boundary) + // (X|Y) Match either X or Y, exactly + // + // Note that '\' must be escaped as '\\' + // QRegExp does not support (?> ...), so it's replaced with standard matching, (...) + // Helpful interactive website for debugging and explaining: https://regex101.com/ + const QRegExp regExpMatchAMPM(".*(\\b|_)(A|AP)(\\b|_).*", Qt::CaseInsensitive); + + if (regExpMatchAMPM.exactMatch(QLocale::system().timeFormat(QLocale::ShortFormat))) { + // AM/PM style used + _systemTimestampFormatString = " h:mm:ss ap"; } else { - _customFormats.remove(ftype); - s.removeCustomFormat(ftype); + // 24-hour style used + _systemTimestampFormatString = " hh:mm:ss"; } - } - // TODO: invalidate only affected cached formats... if that's possible with less overhead than just rebuilding them - _cachedFormats.clear(); - _cachedFontMetrics.clear(); + // Include a space to give the timestamp a small bit of padding between the border of the chat + // buffer window and the numbers. Helps with readability. + // If you change this to include brackets, e.g. "[hh:mm:ss]", also update + // ChatScene::updateTimestampHasBrackets() to true or false as needed! } -void UiStyle::setSenderAutoColor( bool state ) { - _senderAutoColor = state; - UiStyleSettings s(_settingsKey); - s.setValue("Colors/SenderAutoColor", QVariant(state)); + +// FIXME The following should trigger a reload/refresh of the chat view. +void UiStyle::setUseCustomTimestampFormat(bool enabled) +{ + if (_useCustomTimestampFormat != enabled) { + _useCustomTimestampFormat = enabled; + } } -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; - } +void UiStyle::setTimestampFormatString(const QString &format) +{ + if (_timestampFormatString != format) { + _timestampFormatString = format; + } +} + +void UiStyle::setSenderPrefixDisplay(UiStyle::SenderPrefixMode mode) +{ + if (_senderPrefixDisplay != mode) { + _senderPrefixDisplay = mode; + } +} + +void UiStyle::enableSenderBrackets(bool enabled) +{ + if (_showSenderBrackets != enabled) { + _showSenderBrackets = enabled; + } +} + + +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(); + } + } + + ItemFormatType fmtType = ItemFormatType::BufferViewItem; + switch (type) { + case BufferInfo::StatusBuffer: + fmtType |= ItemFormatType::NetworkItem; + break; + case BufferInfo::ChannelBuffer: + fmtType |= ItemFormatType::ChannelBufferItem; + break; + case BufferInfo::QueryBuffer: + fmtType |= ItemFormatType::QueryBufferItem; + break; + default: + return QVariant(); + } + + QTextCharFormat fmt = _listItemFormats.value(ItemFormatType::BufferViewItem); + fmt.merge(_listItemFormats.value(fmtType)); + + BufferInfo::ActivityLevel activity = (BufferInfo::ActivityLevel)index.data(NetworkModel::BufferActivityRole).toInt(); + if (activity & BufferInfo::Highlight) { + fmt.merge(_listItemFormats.value(ItemFormatType::BufferViewItem | ItemFormatType::HighlightedBuffer)); + fmt.merge(_listItemFormats.value(fmtType | ItemFormatType::HighlightedBuffer)); + } + else if (activity & BufferInfo::NewMessage) { + fmt.merge(_listItemFormats.value(ItemFormatType::BufferViewItem | ItemFormatType::UnreadBuffer)); + fmt.merge(_listItemFormats.value(fmtType | ItemFormatType::UnreadBuffer)); + } + else if (activity & BufferInfo::OtherActivity) { + fmt.merge(_listItemFormats.value(ItemFormatType::BufferViewItem | ItemFormatType::ActiveBuffer)); + fmt.merge(_listItemFormats.value(fmtType | ItemFormatType::ActiveBuffer)); + } + else if (!isActive) { + fmt.merge(_listItemFormats.value(ItemFormatType::BufferViewItem | ItemFormatType::InactiveBuffer)); + fmt.merge(_listItemFormats.value(fmtType | ItemFormatType::InactiveBuffer)); + } + else if (index.data(NetworkModel::UserAwayRole).toBool()) { + fmt.merge(_listItemFormats.value(ItemFormatType::BufferViewItem | ItemFormatType::UserAway)); + fmt.merge(_listItemFormats.value(fmtType | ItemFormatType::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(ItemFormatType::NickViewItem); + + switch (type) { + case NetworkModel::IrcUserItemType: + fmt.merge(_listItemFormats.value(ItemFormatType::NickViewItem | ItemFormatType::IrcUserItem)); + if (!index.data(NetworkModel::ItemActiveRole).toBool()) { + fmt.merge(_listItemFormats.value(ItemFormatType::NickViewItem | ItemFormatType::UserAway)); + fmt.merge(_listItemFormats.value(ItemFormatType::NickViewItem | ItemFormatType::IrcUserItem | ItemFormatType::UserAway)); + } + break; + case NetworkModel::UserCategoryItemType: + fmt.merge(_listItemFormats.value(ItemFormatType::NickViewItem | ItemFormatType::UserCategoryItem)); + break; + default: + return QVariant(); + } - if(mode == Settings::Custom && _customFormats.contains(ftype)) return _customFormats.value(ftype); - else return _defaultFormats.value(ftype, QTextCharFormat()); + return itemData(role, fmt); } -// NOTE: This function is intimately tied to the values in FormatType. Don't change this + +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::parsedFormat(quint64 key) const +{ + return _formats.value(key, QTextCharFormat()); +} + +namespace { + +// Create unique key for given Format object and message label +QString formatKey(const UiStyle::Format &format, UiStyle::MessageLabel label) +{ + return QString::number(format.type | label, 16) + + (format.foreground.isValid() ? format.foreground.name() : "#------") + + (format.background.isValid() ? format.background.name() : "#------"); +} + +} + +QTextCharFormat UiStyle::cachedFormat(const Format &format, MessageLabel messageLabel) const +{ + return _formatCache.value(formatKey(format, messageLabel), QTextCharFormat()); +} + + +void UiStyle::setCachedFormat(const QTextCharFormat &charFormat, const Format &format, MessageLabel messageLabel) const +{ + _formatCache[formatKey(format, messageLabel)] = charFormat; +} + + +QFontMetricsF *UiStyle::fontMetrics(FormatType ftype, MessageLabel label) const +{ + // QFontMetricsF is not assignable, so we need to store pointers :/ + quint64 key = ftype | label; + + 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(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))); - } - } - - // 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)); // 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 { - if(_formatCodes.contains(code)) return _formatCodes.value(code); - return Invalid; -} - -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; +QTextCharFormat UiStyle::format(const Format &format, MessageLabel label) const +{ + if (format.type == FormatType::Invalid) + return {}; + + // Check if we have exactly this format readily cached already + QTextCharFormat charFormat = cachedFormat(format, label); + if (charFormat.properties().count()) + return charFormat; + + // Merge all formats except mIRC and extended colors + mergeFormat(charFormat, format, label & 0xffff0000); // keep nickhash in label + for (quint32 mask = 0x00000001; mask <= static_cast(MessageLabel::Last); mask <<= 1) { + if (static_cast(label) & mask) { + mergeFormat(charFormat, format, label & (mask | 0xffff0000)); + } + } + + // Merge mIRC and extended colors, if appropriate. These override any color set previously in the format, + // unless the AllowForegroundOverride or AllowBackgroundOverride properties are set (via stylesheet). + if (_allowMircColors) { + mergeColors(charFormat, format, MessageLabel::None); + for (quint32 mask = 0x00000001; mask <= static_cast(MessageLabel::Last); mask <<= 1) { + if (static_cast(label) & mask) { + mergeColors(charFormat, format, label & mask); + } + } + } + + setCachedFormat(charFormat, format, label); + return charFormat; +} + + +void UiStyle::mergeFormat(QTextCharFormat &charFormat, const Format &format, MessageLabel label) const +{ + mergeSubElementFormat(charFormat, format.type & 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 ((format.type & 0xfff00) != FormatType::Base) { // element format + for (quint32 mask = 0x00100; mask <= 0x80000; mask <<= 1) { + if ((format.type & mask) != FormatType::Base) { + mergeSubElementFormat(charFormat, format.type & (mask | 0xff), label); + } + } + } } + +// Merge a subelement format into an existing message format +void UiStyle::mergeSubElementFormat(QTextCharFormat &fmt, FormatType ftype, MessageLabel label) const +{ + quint64 key = ftype | label; + fmt.merge(parsedFormat(key & 0x0000ffffffffff00ull)); // label + subelement + fmt.merge(parsedFormat(key & 0x0000ffffffffffffull)); // label + subelement + msgtype + fmt.merge(parsedFormat(key & 0xffffffffffffff00ull)); // label + subelement + nickhash + fmt.merge(parsedFormat(key & 0xffffffffffffffffull)); // label + subelement + nickhash + msgtype +} + + +void UiStyle::mergeColors(QTextCharFormat &charFormat, const Format &format, MessageLabel label) const +{ + bool allowFg = charFormat.property(static_cast(FormatProperty::AllowForegroundOverride)).toBool(); + bool allowBg = charFormat.property(static_cast(FormatProperty::AllowBackgroundOverride)).toBool(); + + // Classic mIRC colors (styleable) + // We assume that those can't be combined with subelement and message types. + if (allowFg && (format.type & 0x00400000) != FormatType::Base) + charFormat.merge(parsedFormat((format.type & 0x0f400000) | label)); // foreground + if (allowBg && (format.type & 0x00800000) != FormatType::Base) + charFormat.merge(parsedFormat((format.type & 0xf0800000) | label)); // background + if (allowFg && allowBg && (format.type & 0x00c00000) == static_cast(0x00c00000)) + charFormat.merge(parsedFormat((format.type & 0xffc00000) | label)); // combination + + // Extended mIRC colors (hardcoded) + if (allowFg && format.foreground.isValid()) + charFormat.setForeground(format.foreground); + if (allowBg && format.background.isValid()) + charFormat.setBackground(format.background); +} + + +UiStyle::FormatType UiStyle::formatType(Message::Type msgType) +{ + switch (msgType) { + case Message::Plain: + return FormatType::PlainMsg; + case Message::Notice: + return FormatType::NoticeMsg; + case Message::Action: + return FormatType::ActionMsg; + case Message::Nick: + return FormatType::NickMsg; + case Message::Mode: + return FormatType::ModeMsg; + case Message::Join: + return FormatType::JoinMsg; + case Message::Part: + return FormatType::PartMsg; + case Message::Quit: + return FormatType::QuitMsg; + case Message::Kick: + return FormatType::KickMsg; + case Message::Kill: + return FormatType::KillMsg; + case Message::Server: + return FormatType::ServerMsg; + case Message::Info: + return FormatType::InfoMsg; + case Message::Error: + return FormatType::ErrorMsg; + case Message::DayChange: + return FormatType::DayChangeMsg; + case Message::Topic: + return FormatType::TopicMsg; + case Message::NetsplitJoin: + return FormatType::NetsplitJoinMsg; + case Message::NetsplitQuit: + return FormatType::NetsplitQuitMsg; + case Message::Invite: + return FormatType::InviteMsg; + } + //Q_ASSERT(false); // we need to handle all message types + qWarning() << Q_FUNC_INFO << "Unknown message type:" << msgType; + return FormatType::ErrorMsg; +} + + +UiStyle::FormatType UiStyle::formatType(const QString &code) +{ + if (_formatCodes.contains(code)) + return _formatCodes.value(code); + return FormatType::Invalid; +} + + +QString UiStyle::formatCode(FormatType ftype) +{ + return _formatCodes.key(ftype); +} + + +QList UiStyle::toTextLayoutList(const FormatList &formatList, int textLength, MessageLabel messageLabel) const +{ + QList formatRanges; + QTextLayout::FormatRange range; + size_t i = 0; + for (i = 0; i < formatList.size(); 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_; - 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, (quint32)None)); - quint32 curfmt = (quint32)None; - 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 |= (color << 24) | 0x00400000; +UiStyle::StyledString UiStyle::styleString(const QString &s_, FormatType baseFormat) +{ + QString s = s_; + StyledString result; + result.formatList.emplace_back(std::make_pair(quint16{0}, Format{baseFormat, {}, {}})); + + if (s.length() > 65535) { + // We use quint16 for indexes + qWarning() << QString("String too long to be styled: %1").arg(s); + result.plainText = s; + return result; + } + + Format curfmt{baseFormat, {}, {}}; + QChar fgChar{'f'}; // character to indicate foreground color, changed when reversing + + 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') { // mIRC color code + if (s[pos+3] == '-') { // color off + curfmt.type &= 0x003fffff; + curfmt.foreground = QColor{}; + curfmt.background = QColor{}; + length = 4; + } + else { + quint32 color = 10 * s[pos+4].digitValue() + s[pos+5].digitValue(); + // Color values 0-15 are traditional mIRC colors, defined in the stylesheet and thus going through the format engine + // Larger color values are hardcoded and applied separately (cf. https://modern.ircdocs.horse/formatting.html#colors-16-98) + if (s[pos+3] == fgChar) { + if (color < 16) { + // Traditional mIRC color, defined in the stylesheet + curfmt.type &= 0xf0ffffff; + curfmt.type |= color << 24 | 0x00400000; + curfmt.foreground = QColor{}; + } + else { + curfmt.type &= 0xf0bfffff; // mask out traditional foreground color + curfmt.foreground = extendedMircColor(color); + } + } + else { + if (color < 16) { + curfmt.type &= 0x0fffffff; + curfmt.type |= color << 28 | 0x00800000; + curfmt.background = QColor{}; + } + else { + curfmt.type &= 0x0f7fffff; // mask out traditional background color + curfmt.background = extendedMircColor(color); + } + } + length = 6; + } + } + else if (s[pos+1] == 'D' && s[pos+2] == 'h') { // Hex color + QColor color{s.mid(pos+4, 7)}; + if (s[pos+3] == fgChar) { + curfmt.type &= 0xf0bfffff; // mask out mIRC foreground color + curfmt.foreground = std::move(color); + } + else { + curfmt.type &= 0x0f7fffff; // mask out mIRC background color + curfmt.background = std::move(color); + } + length = 11; + } + else if (s[pos+1] == 'O') { // reset formatting + curfmt.type &= 0x000000ff; // we keep message type-specific formatting + curfmt.foreground = QColor{}; + curfmt.background = QColor{}; + fgChar = 'f'; + length = 2; + } + else if (s[pos+1] == 'R') { // Reverse colors + fgChar = (fgChar == 'f' ? 'b' : 'f'); + quint32 orig = static_cast(curfmt.type & 0xffc00000); + curfmt.type &= 0x003fffff; + curfmt.type |= (orig & 0x00400000) <<1; + curfmt.type |= (orig & 0x0f000000) <<4; + curfmt.type |= (orig & 0x00800000) >>1; + curfmt.type |= (orig & 0xf0000000) >>4; + std::swap(curfmt.foreground, curfmt.background); + 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 == FormatType::Invalid) { + pos++; + qWarning() << (QString("Invalid format code in string: %1").arg(s)); + continue; + } + curfmt.type ^= ftype; + length = code.length(); + } + s.remove(pos, length); + if (pos == result.formatList.back().first) + result.formatList.back().second = curfmt; + else + result.formatList.emplace_back(std::make_pair(pos, curfmt)); + } + result.plainText = s; + return result; +} + + +QString UiStyle::mircToInternal(const QString &mirc_) +{ + QString mirc; + mirc.reserve(mirc_.size()); + foreach (const QChar &c, mirc_) { + if ((c < '\x20' || c == '\x7f') && c != '\x03' && c != '\x04') { + switch (c.unicode()) { + case '\x02': + mirc += "%B"; + break; + case '\x0f': + mirc += "%O"; + break; + case '\x09': + mirc += " "; + break; + case '\x11': + // Monospace not supported yet + break; + case '\x12': + case '\x16': + mirc += "%R"; + break; + case '\x1d': + mirc += "%I"; + break; + case '\x1e': + mirc += "%S"; + break; + case '\x1f': + mirc += "%U"; + break; + case '\x7f': + mirc += QChar(0x2421); + break; + default: + mirc += QChar(0x2400 + c.unicode()); + } } else { - curfmt &= 0x0fffffff; - curfmt |= (color << 28) | 0x00800000; + if (c == '%') + mirc += c; + mirc += c; + } + } + + // 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; + while (true) { + 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); } - 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() << (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 - result.formatList.append(qMakePair((quint16)pos, curfmt)); - } - result.plainText = s; - return result; -} - -QString UiStyle::mircToInternal(const QString &mirc_) const { - QString mirc = mirc_; - mirc.replace('%', "%%"); // escape % just to be sure - 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); - } + } + + // Hex colors, as specified in https://modern.ircdocs.horse/formatting.html#hex-color + // %Dhf#rrggbb is foreground, %Dhb#rrggbb is background + { + static const QRegExp rx{"[\\da-fA-F]{6}"}; + int pos = 0; + while (true) { + if (pos >= mirc.length()) + break; + pos = mirc.indexOf('\x04', pos); + if (pos < 0) + break; + int i = pos + 1; + QString ins; + auto num = mirc.mid(i, 6); + if (!num.isEmpty() && rx.exactMatch(num)) { + ins = "%Dhf#" + num.toLower(); + i += 6; + if (i < mirc.length() && mirc[i] == ',' && !(num = mirc.mid(i + 1, 6)).isEmpty() && rx.exactMatch(num)) { + ins += "%Dhb#" + num.toLower(); + i += 7; + } + } + else { + ins = "%Dc-"; + } + mirc.replace(pos, i - pos, ins); + pos += ins.length(); + } + } + + return mirc; +} + + +QString UiStyle::systemTimestampFormatString() +{ + if (_systemTimestampFormatString.isEmpty()) { + // Calculate and cache the system timestamp format string + updateSystemTimestampFormat(); + } + return _systemTimestampFormatString; +} + + +QString UiStyle::timestampFormatString() +{ + if (useCustomTimestampFormat()) { + return _timestampFormatString; } else { - ins = "%Dc-"; + return systemTimestampFormatString(); } - mirc.replace(pos, i-pos, ins); - } - return mirc; } + /***********************************************************************************/ UiStyle::StyledMessage::StyledMessage(const Message &msg) - : Message(msg) + : Message(msg) { + switch (type()) { + // Don't compute the sender hash for message types without a nickname embedded + case Message::Server: + case Message::Info: + case Message::Error: + case Message::DayChange: + case Message::Topic: + case Message::Invite: + // Don't compute the sender hash for messages with multiple nicks + // Fixing this without breaking themes would be.. complex. + case Message::NetsplitJoin: + case Message::NetsplitQuit: + case Message::Kick: + // Don't compute the sender hash for message types that are not yet completed elsewhere + case Message::Kill: + _senderHash = 0x00; + break; + default: + // Compute the sender hash for all other message types + _senderHash = 0xff; + break; + } } -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 t; - switch(type()) { +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: - t = tr("%D0%1").arg(txt); break; + t = QString("%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: - t = tr("%De%1").arg(txt); break; + t = QString("%1").arg(txt); break; + case Message::Action: + t = QString("%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: - t = tr("%Dj%DN%1%DN %DH(%2@%3)%DH has joined %DC%4%DC").arg(nick, user, host, bufferName); break; + //: 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: - 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; + //: 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: - 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: { + //: 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); - 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: - 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: - 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: - t = tr("%Da%DN%1%DN %2").arg(nick).arg(txt); - break; + //: 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: + t = QString("%1").arg(txt); break; + case Message::Info: + t = QString("%1").arg(txt); break; + case Message::Error: + t = QString("%1").arg(txt); break; + case Message::DayChange: + { + //: Day Change Message + t = tr("{Day changed to %1}").arg(timestamp().date().toString(Qt::DefaultLocaleLongDate)); + } + break; + case Message::Topic: + t = QString("%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: + t = QString("%1").arg(txt); break; default: - t = tr("%De[%1]").arg(txt); - } - _contents = style->styleString(t); + t = QString("[%1]").arg(txt); + } + _contents = UiStyle::styleString(t, UiStyle::formatType(type())); } -QString UiStyle::StyledMessage::decoratedTimestamp() const { - return QString("[%1]").arg(timestamp().toLocalTime().toString("hh:mm:ss")); + +const QString &UiStyle::StyledMessage::plainContents() const +{ + if (_contents.plainText.isNull()) + style(); + + return _contents.plainText; } -QString UiStyle::StyledMessage::plainSender() const { - switch(type()) { - case Message::Plain: - case Message::Notice: - return nickFromMask(sender()); - default: - return QString(); - } + +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::decoratedSender() const { - switch(type()) { + +QString UiStyle::StyledMessage::plainSender() 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; + return nickFromMask(sender()); default: - return tr("%1").arg(plainSender()); - } + return QString(); + } } -UiStyle::FormatType UiStyle::StyledMessage::senderFormat() const { - switch(type()) { + +QString UiStyle::StyledMessage::decoratedSender() const +{ + QString _senderPrefixes; + switch (_senderPrefixDisplay) { + case UiStyle::SenderPrefixMode::AllModes: + // Show every available mode + _senderPrefixes = senderPrefixes(); + break; + case UiStyle::SenderPrefixMode::HighestMode: + // Show the highest available mode (left-most) + _senderPrefixes = senderPrefixes().left(1); + break; + case UiStyle::SenderPrefixMode::NoModes: + // Don't show any mode (already empty by default) + break; + } + + 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 - } + if (_showSenderBrackets) + return QString("<%1%2>").arg(_senderPrefixes, plainSender()); + else + return QString("%1%2").arg(_senderPrefixes, plainSender()); case Message::Notice: - return UiStyle::NoticeMsg; break; - case Message::Topic: - case Message::Server: - return UiStyle::ServerMsg; break; - case Message::Error: - return UiStyle::ErrorMsg; break; + return QString("[%1%2]").arg(_senderPrefixes, plainSender()); + case Message::Action: + return "-*-"; + case Message::Nick: + return "<->"; + case Message::Mode: + return "***"; case Message::Join: - return UiStyle::JoinMsg; break; + return "-->"; case Message::Part: - return UiStyle::PartMsg; break; + return "<--"; case Message::Quit: - return UiStyle::QuitMsg; break; + return "<--"; 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; - } + return "<-*"; + case Message::Kill: + return "<-x"; + case Message::Server: + return "*"; + case Message::Info: + return "*"; + case Message::Error: + return "*"; + case Message::DayChange: + return "-"; + case Message::Topic: + return "*"; + case Message::NetsplitJoin: + return "=>"; + case Message::NetsplitQuit: + return "<="; + case Message::Invite: + return "->"; + } + + return QString("%1%2").arg(_senderPrefixes, plainSender()); } +// FIXME hardcoded to 16 sender hashes +quint8 UiStyle::StyledMessage::senderHash() const +{ + if (_senderHash != 0xff) + return _senderHash; + + QString nick; + + // HACK: Until multiple nicknames with different colors can be solved in the theming engine, + // for /nick change notifications, use the color of the new nickname (if possible), not the old + // nickname. + if (type() == Message::Nick) { + // New nickname is given as contents. Change to that. + nick = stripFormatCodes(contents()).toLower(); + } else { + // Just use the sender directly + 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.toLatin1().data(), nick.toLatin1().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; +#if QT_VERSION < 0x050000 +uint qHash(UiStyle::ItemFormatType key) +{ + return qHash(static_cast(key)); } -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; +#else + +uint qHash(UiStyle::ItemFormatType key, uint seed) +{ + return qHash(static_cast(key), seed); +} +#endif + +UiStyle::FormatType operator|(UiStyle::FormatType lhs, UiStyle::FormatType rhs) +{ + return static_cast(static_cast(lhs) | static_cast(rhs)); +} + +UiStyle::FormatType& operator|=(UiStyle::FormatType& lhs, UiStyle::FormatType rhs) +{ + lhs = static_cast(static_cast(lhs) | static_cast(rhs)); + return lhs; +} + + +UiStyle::FormatType operator|(UiStyle::FormatType lhs, quint32 rhs) +{ + return static_cast(static_cast(lhs) | rhs); +} + + +UiStyle::FormatType& operator|=(UiStyle::FormatType &lhs, quint32 rhs) +{ + lhs = static_cast(static_cast(lhs) | rhs); + return lhs; +} + + +UiStyle::FormatType operator&(UiStyle::FormatType lhs, UiStyle::FormatType rhs) +{ + return static_cast(static_cast(lhs) & static_cast(rhs)); +} + + +UiStyle::FormatType& operator&=(UiStyle::FormatType &lhs, UiStyle::FormatType rhs) +{ + lhs = static_cast(static_cast(lhs) & static_cast(rhs)); + return lhs; +} + + +UiStyle::FormatType operator&(UiStyle::FormatType lhs, quint32 rhs) +{ + return static_cast(static_cast(lhs) & rhs); +} + + +UiStyle::FormatType& operator&=(UiStyle::FormatType &lhs, quint32 rhs) +{ + lhs = static_cast(static_cast(lhs) & rhs); + return lhs; +} + + +UiStyle::FormatType& operator^=(UiStyle::FormatType &lhs, UiStyle::FormatType rhs) +{ + lhs = static_cast(static_cast(lhs) ^ static_cast(rhs)); + return lhs; +} + + +UiStyle::MessageLabel operator|(UiStyle::MessageLabel lhs, UiStyle::MessageLabel rhs) +{ + return static_cast(static_cast(lhs) | static_cast(rhs)); +} + + +UiStyle::MessageLabel& operator|=(UiStyle::MessageLabel &lhs, UiStyle::MessageLabel rhs) +{ + lhs = static_cast(static_cast(lhs) | static_cast(rhs)); + return lhs; +} + + +UiStyle::MessageLabel operator&(UiStyle::MessageLabel lhs, quint32 rhs) +{ + return static_cast(static_cast(lhs) & rhs); +} + + +UiStyle::MessageLabel& operator&=(UiStyle::MessageLabel &lhs, UiStyle::MessageLabel rhs) +{ + lhs = static_cast(static_cast(lhs) & static_cast(rhs)); + return lhs; +} + + +quint64 operator|(UiStyle::FormatType lhs, UiStyle::MessageLabel rhs) +{ + return static_cast(lhs) | (static_cast(rhs) << 32ull); +} + + +UiStyle::ItemFormatType operator|(UiStyle::ItemFormatType lhs, UiStyle::ItemFormatType rhs) +{ + return static_cast(static_cast(lhs) | static_cast(rhs)); +} + + +UiStyle::ItemFormatType& operator|=(UiStyle::ItemFormatType &lhs, UiStyle::ItemFormatType rhs) +{ + lhs = static_cast(static_cast(lhs) | static_cast(rhs)); + return lhs; } -/***********************************************************************************/ -// 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 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; +QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList) +{ + out << static_cast(formatList.size()); + UiStyle::FormatList::const_iterator it = formatList.begin(); + while (it != formatList.end()) { + out << it->first + << static_cast(it->second.type) + << it->second.foreground + << it->second.background; + ++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; + QColor foreground; + QColor background; + in >> pos >> ftype >> foreground >> background; + formatList.emplace_back(std::make_pair(quint16{pos}, UiStyle::Format{static_cast(ftype), foreground, background})); + } + return in; }