Diffstat (limited to 'noncore/apps/tinykate/libkate/document/katehighlight.h') (more/less context) (ignore whitespace changes)
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diff --git a/noncore/apps/tinykate/libkate/document/katehighlight.h b/noncore/apps/tinykate/libkate/document/katehighlight.h new file mode 100644 index 0000000..1baddcc --- a/dev/null +++ b/noncore/apps/tinykate/libkate/document/katehighlight.h @@ -0,0 +1,349 @@ +/* + Copyright (C) 1998, 1999 Jochen Wilhelmy + digisnap@cs.tu-berlin.de + (C) 2002, 2001 The Kate Team <kwrite-devel@kde.org> + (C) 2002 Joseph Wenninger <jowenn@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef _HIGHLIGHT_H_ +#define _HIGHLIGHT_H_ + +#include <qlist.h> +#include <qdialog.h> + +#include <kcolorbtn.h> +#include <qstrvec.h> +#include <qdict.h> +#include <qregexp.h> +#include "../qt3back/qregexp3.h" +#include <kdebug.h> + +class SyntaxDocument; +struct syntaxModeListItem; +struct syntaxContextData; + +class QCheckBox; +class QComboBox; +class QLineEdit; + +class TextLine; +class Attribute; + +class HlItem { + public: + HlItem(int attribute, int context); + virtual ~HlItem(); + virtual bool startEnable(QChar); + virtual const QChar *checkHgl(const QChar *, int len, bool) = 0; + QList<HlItem> *subItems; + int attr; + int ctx; +}; + +class HlCharDetect : public HlItem { + public: + HlCharDetect(int attribute, int context, QChar); + virtual const QChar *checkHgl(const QChar *, int len, bool); + protected: + QChar sChar; +}; + +class Hl2CharDetect : public HlItem { + public: + Hl2CharDetect(int attribute, int context, QChar ch1, QChar ch2); + Hl2CharDetect(int attribute, int context, const QChar *ch); + + virtual const QChar *checkHgl(const QChar *, int len, bool); + protected: + QChar sChar1; + QChar sChar2; +}; + +class HlStringDetect : public HlItem { + public: + HlStringDetect(int attribute, int context, const QString &, bool inSensitive=false); + virtual ~HlStringDetect(); + virtual const QChar *checkHgl(const QChar *, int len, bool); + protected: + const QString str; + bool _inSensitive; +}; + +class HlRangeDetect : public HlItem { + public: + HlRangeDetect(int attribute, int context, QChar ch1, QChar ch2); + virtual const QChar *checkHgl(const QChar *, int len, bool); + protected: + QChar sChar1; + QChar sChar2; +}; + +class HlKeyword : public HlItem +{ + public: + HlKeyword(int attribute, int context,bool casesensitive, const QChar *deliminator, uint deliLen); + virtual ~HlKeyword(); + + virtual void addWord(const QString &); + virtual void addList(const QStringList &); + virtual const QChar *checkHgl(const QChar *, int len, bool); + QStringList getList() { return words;}; + virtual bool startEnable(QChar c); + + protected: + QStringList words; + QDict<bool> dict; + bool _caseSensitive; + const QChar *deliminatorChars; + uint deliminatorLen; +}; + +class HlPHex : public HlItem { + public: + HlPHex(int attribute,int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; +class HlInt : public HlItem { + public: + HlInt(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlFloat : public HlItem { + public: + HlFloat(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlCInt : public HlInt { + public: + HlCInt(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlCOct : public HlItem { + public: + HlCOct(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlCHex : public HlItem { + public: + HlCHex(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlCFloat : public HlFloat { + public: + HlCFloat(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlLineContinue : public HlItem { + public: + HlLineContinue(int attribute, int context); + virtual bool endEnable(QChar c) {return c == '\0';} + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlCStringChar : public HlItem { + public: + HlCStringChar(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlCChar : public HlItem { + public: + HlCChar(int attribute, int context); + virtual const QChar *checkHgl(const QChar *, int len, bool); +}; + +class HlAnyChar : public HlItem { + public: + HlAnyChar(int attribute, int context, const QChar* charList, uint len); + virtual const QChar *checkHgl(const QChar *, int len, bool); + const QChar* _charList; + uint _charListLen; +}; + +class HlRegExpr : public HlItem { + public: + HlRegExpr(int attribute, int context,QString expr); + ~HlRegExpr(){delete Expr;}; + virtual const QChar *checkHgl(const QChar *, int len, bool); + QRegExp3 *Expr; + bool handlesLinestart; +}; + +//-------- + + +//Item Style: color, selected color, bold, italic +class ItemStyle { + public: + ItemStyle(); +// ItemStyle(const ItemStyle &); + ItemStyle(const QColor &, const QColor &, bool bold, bool italic); + ItemStyle(ItemStyle *its){col=its->col;selCol=its->selCol; bold=its->bold; italic=its->italic;} +// void setData(const ItemStyle &); + QColor col; + QColor selCol; + int bold; //boolean value + int italic; //boolean value +}; + +typedef QList<ItemStyle> ItemStyleList; + +//Item Properties: name, Item Style, Item Font +class ItemData : public ItemStyle { + public: + ItemData(const QString name, int defStyleNum); + ItemData(const QString name, int defStyleNum, + const QColor&, const QColor&, bool bold, bool italic); + ItemData(ItemData +*itd):ItemStyle((ItemStyle*)itd),name(itd->name),defStyleNum(itd->defStyleNum),defStyle(itd->defStyle){;} + const QString name; + int defStyleNum; + int defStyle; //boolean value +}; + +typedef QList<ItemData> ItemDataList; + +class HlData { + public: + HlData(const QString &wildcards, const QString &mimetypes,const QString &identifier); + ItemDataList itemDataList; + QString wildcards; + QString mimetypes; + QString identifier; +}; + +typedef QList<HlData> HlDataList; + +class HlManager; +class KConfig; + +//context +class HlContext { + public: + HlContext(int attribute, int lineEndContext,int _lineBeginContext); + QList<HlItem> items; + int attr; + int ctx; + int lineBeginContext; +}; + +class Highlight +{ + friend class HlManager; + + public: + Highlight(syntaxModeListItem *def); + ~Highlight(); + + int doHighlight(int ctxNum, TextLine *); + + KConfig *getKConfig(); + QString getWildcards(); + QString getMimetypes(); + HlData *getData(); + void setData(HlData *); + void getItemDataList(ItemDataList &); + void getItemDataList(ItemDataList &, KConfig *); + void setItemDataList(ItemDataList &, KConfig *); + QString name() {return iName;} + QString section() {return iSection;} + void use(); + void release(); + bool isInWord(QChar c); + + QString getCommentStart() {return cmlStart;}; + QString getCommentEnd() {return cmlEnd;}; + QString getCommentSingleLineStart() { return cslStart;}; + + protected: + void init(); + void done(); + void makeContextList (); + void createItemData (ItemDataList &list); + void readGlobalKeywordConfig(); + void readCommentConfig(); + HlItem *createHlItem(struct syntaxContextData *data, ItemDataList &iDl); + int lookupAttrName(const QString& name, ItemDataList &iDl); + ItemDataList internalIDList; + static const int nContexts = 32; + HlContext *contextList[nContexts]; + + bool noHl; + bool casesensitive; + QString weakDeliminator; + QString deliminator; + const QChar *deliminatorChars; + uint deliminatorLen; + QString cmlStart; + QString cmlEnd; + QString cslStart; + QString iName; + QString iSection; + QString iWildcards; + QString iMimetypes; + QString identifier; + int refCount; +}; + +class HlManager : public QObject { + Q_OBJECT + public: + HlManager(); + ~HlManager(); + + static HlManager *self(); + + Highlight *getHl(int n); + int defaultHl(); + int nameFind(const QString &name); + + int wildcardFind(const QString &fileName); + int findHl(Highlight *h) {return hlList.find(h);} + + int makeAttribs(Highlight *, Attribute *, int maxAttribs); + + int defaultStyles(); + QString defaultStyleName(int n); + void getDefaults(ItemStyleList &); + void setDefaults(ItemStyleList &); + + int highlights(); + QString hlName(int n); + QString hlSection(int n); + void getHlDataList(HlDataList &); + void setHlDataList(HlDataList &); + + SyntaxDocument *syntax; + + signals: + void changed(); + protected: + QList<Highlight> hlList; + static HlManager *s_pSelf; +}; + + + + +#endif //_HIGHLIGHT_H_ |