+ Q_DECLARE_TR_FUNCTIONS(UiStyle)
+
+public:
+ UiStyle();
+ virtual ~UiStyle();
+
+ typedef QList<QPair<quint16, quint32> > FormatList;
+
+ //! This enumerates the possible formats a text element may have. */
+ /** These formats are ordered on increasing importance, in cases where a given property is specified
+ * by multiple active formats.
+ * \NOTE: Do not change/add values here without also adapting the relevant
+ * methods in this class (in particular mergedFormat())!
+ * Also, we _do_ rely on certain properties of these values in styleString() and friends!
+ */
+ enum FormatType {
+ None = 0x00000000,
+ Invalid = 0x11111111,
+
+ // Message Formats (mutually exclusive!)
+ PlainMsg = 0x00000001,
+ NoticeMsg = 0x00000002,
+ ActionMsg = 0x00000003,
+ NickMsg = 0x00000004,
+ ModeMsg = 0x00000005,
+ JoinMsg = 0x00000006,
+ PartMsg = 0x00000007,
+ QuitMsg = 0x00000008,
+ KickMsg = 0x00000009,
+ KillMsg = 0x0000000a,
+ ServerMsg = 0x0000000b,
+ InfoMsg = 0x0000000c,
+ ErrorMsg = 0x0000000d,
+ DayChangeMsg = 0x0000000e,
+
+ // Standard Formats
+ Bold = 0x00000010,
+ Italic = 0x00000020,
+ Underline = 0x00000040,
+ Reverse = 0x00000080,
+
+ // Individual parts of a message
+ Timestamp = 0x00000100,
+ Sender = 0x00000200,
+ Contents = 0x00000400,
+ Nick = 0x00000800,
+ Hostmask = 0x00001000,
+ ChannelName = 0x00002000,
+ ModeFlags = 0x00004000,
+
+ // URL is special, we want that to take precedence over the rest...
+ Url = 0x00080000
+
+ // mIRC Colors - we assume those to be present only in plain contents
+ // foreground: 0x0.400000
+ // background: 0x.0800000
+ };
+
+ enum MessageLabel {
+ OwnMsg = 0x00000001,
+ Highlight = 0x00000002
+ };
+
+ struct StyledString {
+ QString plainText;
+ FormatList formatList; // starting pos, ftypes
+ };
+
+ class StyledMessage;
+
+ static FormatType formatType(Message::Type msgType);
+ static StyledString styleString(const QString &string, quint32 baseFormat = None);
+ static QString mircToInternal(const QString &);
+
+ QTextCharFormat format(quint32 formatType, quint32 messageLabel = 0);
+ QFontMetricsF *fontMetrics(quint32 formatType, quint32 messageLabel = 0);
+
+ inline QFont defaultFont() const { return _defaultFont; }
+
+ QList<QTextLayout::FormatRange> toTextLayoutList(const FormatList &, int textLength, quint32 messageLabel = 0);
+
+protected:
+ void loadStyleSheet();
+
+ //! Determines the format set to be used for the given hostmask
+ //int formatSetIndex(const QString &hostmask) const;
+ //int formatSetIndexForSelf() const;
+
+ QTextCharFormat cachedFormat(quint64 key) const;
+ QTextCharFormat cachedFormat(quint32 formatType, quint32 messageLabel = 0) const;
+ void setCachedFormat(const QTextCharFormat &format, quint32 formatType, quint32 messageLabel = 0);
+ void mergeSubElementFormat(QTextCharFormat &format, quint32 formatType, quint32 messageLabel = 0);
+
+ static FormatType formatType(const QString &code);
+ static QString formatCode(FormatType);
+
+private:
+ QFont _defaultFont;
+ QHash<quint64, QTextCharFormat> _formatCache;
+ QHash<quint64, QFontMetricsF *> _metricsCache;
+ static QHash<QString, FormatType> _formatCodes;
+};