X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fuistyle.h;h=843d2f225167653f6efc6d6261c0d066e801f1ac;hp=43f248a23529be81851f4a57c9cf67a2a1aba753;hb=d33a73406dc7b2a41c97d169b865836f6fce4980;hpb=7fcfb895c67d3769e985905cbc0bc885f5e52b56 diff --git a/src/uisupport/uistyle.h b/src/uisupport/uistyle.h index 43f248a2..843d2f22 100644 --- a/src/uisupport/uistyle.h +++ b/src/uisupport/uistyle.h @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-08 by the Quassel Project * + * Copyright (C) 2005-09 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -18,143 +18,156 @@ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ -#ifndef _UISTYLE_H_ -#define _UISTYLE_H_ +#ifndef UISTYLE_H_ +#define UISTYLE_H_ #include +#include +#include #include #include -#include +#include +#include #include "message.h" #include "settings.h" -class UiStyle { - Q_DECLARE_TR_FUNCTIONS (UiStyle); - - public: - UiStyle(const QString &settingsKey); - virtual ~UiStyle(); - - typedef QList > 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 - }; - - struct StyledMessage { - StyledString timestamp; - StyledString sender; - StyledString contents; - }; - - StyledString styleString(const QString &); - StyledMessage styleMessage(const Message &); - - void setFormat(FormatType, QTextCharFormat, Settings::Mode mode/* = Settings::Custom*/); - QTextCharFormat format(FormatType, Settings::Mode mode = Settings::Custom) const; - QTextCharFormat mergedFormat(quint32 formatType); - - FormatType formatType(const QString &code) const; - QString formatCode(FormatType) const; - - protected: - - - private: - QString mircToInternal(const QString &); - - QTextCharFormat _defaultPlainFormat; - QHash _defaultFormats; - QHash _customFormats; - QHash _cachedFormats; - QHash _formatCodes; - - QString _settingsKey; +class UiStyle : public QObject{ + Q_OBJECT + +public: + UiStyle(QObject *parent = 0); + virtual ~UiStyle(); + + typedef QList > 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 { + Base = 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 = Base); + 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 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 _formatCache; + QHash _metricsCache; + static QHash _formatCodes; + static QString _timestampFormatString; +}; + +class UiStyle::StyledMessage : public Message { +public: + explicit StyledMessage(const Message &message); + + QString decoratedTimestamp() const; + QString plainSender() const; //!< Nickname (no decorations) for Plain and Notice, empty else + QString decoratedSender() const; + const QString &plainContents() const; + + const FormatList &contentsFormatList() const; + + quint8 senderHash() const; + +protected: + void style() const; + +private: + mutable StyledString _contents; + mutable quint8 _senderHash; }; QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList); QDataStream &operator>>(QDataStream &in, UiStyle::FormatList &formatList); -Q_DECLARE_METATYPE(UiStyle::FormatList); +Q_DECLARE_METATYPE(UiStyle::FormatList) #endif