/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel Project *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#ifndef _UISTYLE_H_
-#define _UISTYLE_H_
+#ifndef UISTYLE_H_
+#define UISTYLE_H_
#include <QDataStream>
#include <QFontMetricsF>
+#include <QHash>
#include <QTextCharFormat>
#include <QTextLayout>
-#include <QUrl>
+#include <QPalette>
+#include <QVector>
#include "message.h"
#include "settings.h"
-class UiStyle {
- Q_DECLARE_TR_FUNCTIONS(UiStyle)
-
- public:
- UiStyle(const QString &settingsKey);
- 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,
- ServerMsg = 0x00000003,
- ErrorMsg = 0x00000004,
- JoinMsg = 0x00000005,
- PartMsg = 0x00000006,
- QuitMsg = 0x00000007,
- KickMsg = 0x00000008,
- RenameMsg = 0x00000009,
- ModeMsg = 0x0000000a,
- ActionMsg = 0x0000000b,
- // Standard Formats
- Bold = 0x00000010,
- Italic = 0x00000020,
- Underline = 0x00000040,
- Reverse = 0x00000080,
- // Individual parts of a message
- Timestamp = 0x00000100,
- Sender = 0x00000200,
- Nick = 0x00000400,
- Hostmask = 0x00000800,
- ChannelName = 0x00001000,
- ModeFlags = 0x00002000,
- // URL is special, we want that to take precedence over the rest...
- Url = 0x00100000,
- // Colors
- FgCol00 = 0x00400000,
- FgCol01 = 0x01400000,
- FgCol02 = 0x02400000,
- FgCol03 = 0x03400000,
- FgCol04 = 0x04400000,
- FgCol05 = 0x05400000,
- FgCol06 = 0x06400000,
- FgCol07 = 0x07400000,
- FgCol08 = 0x08400000,
- FgCol09 = 0x09400000,
- FgCol10 = 0x0a400000,
- FgCol11 = 0x0b400000,
- FgCol12 = 0x0c400000,
- FgCol13 = 0x0d400000,
- FgCol14 = 0x0e400000,
- FgCol15 = 0x0f400000,
-
- BgCol00 = 0x00800000,
- BgCol01 = 0x10800000,
- BgCol02 = 0x20800000,
- BgCol03 = 0x30800000,
- BgCol04 = 0x40800000,
- BgCol05 = 0x50800000,
- BgCol06 = 0x60800000,
- BgCol07 = 0x70800000,
- BgCol08 = 0x80800000,
- BgCol09 = 0x90800000,
- BgCol10 = 0xa0800000,
- BgCol11 = 0xb0800000,
- BgCol12 = 0xc0800000,
- BgCol13 = 0xd0800000,
- BgCol14 = 0xe0800000,
- BgCol15 = 0xf0800000
-
- };
-
- struct UrlInfo {
- int start, end;
- QUrl url;
- };
-
- struct StyledString {
- QString plainText;
- FormatList formatList; // starting pos, ftypes
- };
-
- class StyledMessage;
-
- StyledString styleString(const QString &);
- StyledMessage styleMessage(const Message &);
- QString mircToInternal(const QString &) const;
-
- void setFormat(FormatType, QTextCharFormat, Settings::Mode mode/* = Settings::Custom*/);
- QTextCharFormat format(FormatType, Settings::Mode mode = Settings::Custom) const;
- QTextCharFormat mergedFormat(quint32 formatType);
- QFontMetricsF *fontMetrics(quint32 formatType);
-
- FormatType formatType(const QString &code) const;
- QString formatCode(FormatType) const;
-
- inline QFont defaultFont() const { return _defaultFont; }
-
- QList<QTextLayout::FormatRange> toTextLayoutList(const FormatList &, int textLength);
-
- protected:
-
-
- private:
-
- QFont _defaultFont;
- QTextCharFormat _defaultPlainFormat;
- QHash<FormatType, QTextCharFormat> _defaultFormats;
- QHash<FormatType, QTextCharFormat> _customFormats;
- QHash<quint32, QTextCharFormat> _cachedFormats;
- QHash<quint32, QFontMetricsF *> _cachedFontMetrics;
- QHash<QString, FormatType> _formatCodes;
-
- QString _settingsKey;
+class UiStyle : public QObject{
+ Q_OBJECT
+
+public:
+ UiStyle(QObject *parent = 0);
+ 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 = 0xffffffff,
+
+ // 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 = 0x00000100,
+ Italic = 0x00000200,
+ Underline = 0x00000400,
+ Reverse = 0x00000800,
+
+ // Individual parts of a message
+ Timestamp = 0x00001000,
+ Sender = 0x00002000,
+ Contents = 0x00004000,
+ Nick = 0x00008000,
+ Hostmask = 0x00010000,
+ ChannelName = 0x00020000,
+ ModeFlags = 0x00040000,
+
+ // 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,
+ Selected = 0x00000004 // must be last!
+ };
+
+ 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 &);
+ static inline QString timestampFormatString() { return _timestampFormatString; }
+
+ 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);
+
+public slots:
+ void reload();
+
+signals:
+ void changed();
+
+protected:
+ void loadStyleSheet();
+ QString loadStyleSheet(const QString &name, bool shouldExist = false);
+
+ QTextCharFormat cachedFormat(quint64 key) const;
+ QTextCharFormat cachedFormat(quint32 formatType, quint32 messageLabel = 0) const;
+ void setCachedFormat(const QTextCharFormat &format, quint32 formatType, quint32 messageLabel = 0);
+ void mergeFormat(QTextCharFormat &format, quint32 formatType, quint64 messageLabel);
+ void mergeSubElementFormat(QTextCharFormat &format, quint32 formatType, quint64 messageLabel);
+
+ static FormatType formatType(const QString &code);
+ static QString formatCode(FormatType);
+ static void setTimestampFormatString(const QString &format);
+
+private:
+ QFont _defaultFont;
+ QHash<quint64, QTextCharFormat> _formatCache;
+ QHash<quint64, QFontMetricsF *> _metricsCache;
+ static QHash<QString, FormatType> _formatCodes;
+ static QString _timestampFormatString;
};
-class UiStyle::StyledMessage {
+class UiStyle::StyledMessage : public Message {
+public:
+ explicit StyledMessage(const Message &message);
- public:
- explicit StyledMessage(const Message &, UiStyle *style);
+ QString decoratedTimestamp() const;
+ QString plainSender() const; //!< Nickname (no decorations) for Plain and Notice, empty else
+ QString decoratedSender() const;
+ const QString &plainContents() const;
- QDateTime timestamp() const;
- QString decoratedTimestamp() const;
- QString sender() const; //!< Nickname (no decorations) for Plain and Notice, empty else
- QString decoratedSender() const;
- QString contents() const;
+ const FormatList &contentsFormatList() const;
- FormatType timestampFormat() const;
- FormatType senderFormat() const;
- FormatList contentsFormatList() const;
+ quint8 senderHash() const;
- inline Message::Type type() const { return _msgType; }
+protected:
+ void style() const;
- private:
- StyledString _contents;
- QDateTime _timestamp;
- QString _sender;
- Message::Type _msgType;
+private:
+ mutable StyledString _contents;
+ mutable quint8 _senderHash;
};
QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList);
projects / quassel.git / blobdiff