Diffstat (limited to 'qmake/include/private/qrichtext_p.h') (more/less context) (show whitespace changes)
| -rw-r--r-- | qmake/include/private/qrichtext_p.h | 59 |
1 files changed, 41 insertions, 18 deletions
diff --git a/qmake/include/private/qrichtext_p.h b/qmake/include/private/qrichtext_p.h index 8e29804..9ed87cf 100644 --- a/qmake/include/private/qrichtext_p.h +++ b/qmake/include/private/qrichtext_p.h @@ -135,68 +135,70 @@ public: QString anchorName; QString anchorHref; }; #ifndef QT_NO_TEXTCUSTOMITEM void loseCustomItem(); #endif union { QTextFormat* format; CustomData* custom; } d; bool isAnchor() const { return ( type & Anchor) != 0; } bool isLink() const { return isAnchor() && !!d.custom->anchorHref; } QString anchorName() const; QString anchorHref() const; void setAnchor( const QString& name, const QString& href ); private: QTextStringChar &operator=( const QTextStringChar & ) { //abort(); return *this; } + QTextStringChar( const QTextStringChar & ) { + } friend class QComplexText; friend class QTextParagraph; }; #if defined(Q_TEMPLATEDLL) // MOC_SKIP_BEGIN Q_TEMPLATE_EXTERN template class Q_EXPORT QMemArray<QTextStringChar>; // MOC_SKIP_END #endif class Q_EXPORT QTextString { public: QTextString(); QTextString( const QTextString &s ); virtual ~QTextString(); - static QString toString( const QMemArray<QTextStringChar> &data ); - QString toString() const; + static QString toString( const QMemArray<QTextStringChar> &data, bool fixspaces = TRUE ); + QString toString( bool fixspaces = TRUE ) const; QTextStringChar &at( int i ) const; #if defined(Q_STRICT_INLINING_RULES) // This is for the IRIX MIPSpro o32 ABI - it fails, claiming the // implementation to be a redefinition. inline int length() const; #else int length() const; #endif int width( int idx ) const; void insert( int index, const QString &s, QTextFormat *f ); void insert( int index, const QChar *unicode, int len, QTextFormat *f ); void insert( int index, QTextStringChar *c, bool doAddRefFormat = FALSE ); void truncate( int index ); void remove( int index, int len ); void clear(); void setFormat( int index, QTextFormat *f, bool useCollection ); void setBidi( bool b ) { bidi = b; } bool isBidi() const; bool isRightToLeft() const; @@ -265,89 +267,89 @@ public: // implementation to be a redefinition. inline QTextParagraph *paragraph() const; #else QTextParagraph *paragraph() const; #endif void setParagraph( QTextParagraph*p ) { gotoPosition(p, 0 ); } QTextDocument *document() const; int index() const; void setIndex( int index ) { gotoPosition(paragraph(), index ); } void gotoPosition( QTextParagraph* p, int index = 0); void gotoLeft(); void gotoRight(); void gotoNextLetter(); void gotoPreviousLetter(); void gotoUp(); void gotoDown(); void gotoLineEnd(); void gotoLineStart(); void gotoHome(); void gotoEnd(); void gotoPageUp( int visibleHeight ); void gotoPageDown( int visibleHeight ); - void gotoNextWord(); - void gotoPreviousWord(); + void gotoNextWord( bool onlySpace = FALSE ); + void gotoPreviousWord( bool onlySpace = FALSE ); void gotoWordLeft(); void gotoWordRight(); void insert( const QString &s, bool checkNewLine, QMemArray<QTextStringChar> *formatting = 0 ); void splitAndInsertEmptyParagraph( bool ind = TRUE, bool updateIds = TRUE ); bool remove(); void indent(); bool atParagStart(); bool atParagEnd(); int x() const; // x in current paragraph int y() const; // y in current paragraph int globalX() const; int globalY() const; QTextParagraph *topParagraph() const { return paras.isEmpty() ? para : paras.first(); } int offsetX() const { return ox; } // inner document offset int offsetY() const { return oy; } // inner document offset int totalOffsetX() const; // total document offset int totalOffsetY() const; // total document offset bool place( const QPoint &pos, QTextParagraph *s ) { return place( pos, s, FALSE ); } bool place( const QPoint &pos, QTextParagraph *s, bool link ); void restoreState(); int nestedDepth() const { return (int)indices.count(); } //### size_t/int cast void oneUp() { if ( !indices.isEmpty() ) pop(); } void setValid( bool b ) { valid = b; } bool isValid() const { return valid; } private: enum Operation { EnterBegin, EnterEnd, Next, Prev, Up, Down }; void push(); void pop(); - void processNesting( Operation op ); + bool processNesting( Operation op ); void invalidateNested(); void gotoIntoNested( const QPoint &globalPos ); QTextParagraph *para; int idx, tmpIndex; int ox, oy; QValueStack<int> indices; QValueStack<QTextParagraph*> paras; QValueStack<int> xOffsets; QValueStack<int> yOffsets; uint valid : 1; }; // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ class Q_EXPORT QTextCommand { public: enum Commands { Invalid, Insert, Delete, Format, Style }; QTextCommand( QTextDocument *d ) : doc( d ), cursor( d ) {} virtual ~QTextCommand(); @@ -682,48 +684,49 @@ private: int cellspacing; int border; int outerborder; int stretch; int innerborder; int us_cp, us_ib, us_b, us_ob, us_cs; QMap<QString, QString> attributes; QMap<QTextCursor*, int> currCell; Placement place; void adjustCells( int y , int shift ); int pageBreakFor; }; #endif // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ #ifndef QT_NO_TEXTCUSTOMITEM class QTextTableCell; class QTextParagraph; #endif struct Q_EXPORT QTextDocumentSelection { QTextCursor startCursor, endCursor; bool swapped; + Q_DUMMY_COMPARISON_OPERATOR(QTextDocumentSelection) }; #if defined(Q_TEMPLATEDLL) // MOC_SKIP_BEGIN Q_TEMPLATE_EXTERN template class Q_EXPORT QMap<int, QColor>; Q_TEMPLATE_EXTERN template class Q_EXPORT QMap<int, bool>; Q_TEMPLATE_EXTERN template class Q_EXPORT QMap<int, QTextDocumentSelection>; Q_TEMPLATE_EXTERN template class Q_EXPORT QPtrList<QTextDocument>; // MOC_SKIP_END #endif class Q_EXPORT QTextDocument : public QObject { Q_OBJECT #ifndef QT_NO_TEXTCUSTOMITEM friend class QTextTableCell; #endif friend class QTextCursor; friend class QTextEdit; friend class QTextParagraph; public: enum SelectionIds { @@ -818,48 +821,51 @@ public: bool inSelection( int selId, const QPoint &pos ) const; QStyleSheet *styleSheet() const { return sheet_; } #ifndef QT_NO_MIME QMimeSourceFactory *mimeSourceFactory() const { return factory_; } #endif QString context() const { return contxt; } void setStyleSheet( QStyleSheet *s ); void setDefaultFormat( const QFont &font, const QColor &color ); #ifndef QT_NO_MIME void setMimeSourceFactory( QMimeSourceFactory *f ) { if ( f ) factory_ = f; } #endif void setContext( const QString &c ) { if ( !c.isEmpty() ) contxt = c; } void setUnderlineLinks( bool b ); bool underlineLinks() const { return underlLinks; } void setPaper( QBrush *brush ) { if ( backBrush ) delete backBrush; backBrush = brush; } QBrush *paper() const { return backBrush; } void doLayout( QPainter *p, int w ); void draw( QPainter *p, const QRect& rect, const QColorGroup &cg, const QBrush *paper = 0 ); + void eraseParagraphEmptyArea( QTextParagraph *parag, QPainter *p, const QColorGroup &cg ); + bool useDoubleBuffer( QTextParagraph *parag, QPainter *p ); + void drawParagraph( QPainter *p, QTextParagraph *parag, int cx, int cy, int cw, int ch, QPixmap *&doubleBuffer, const QColorGroup &cg, bool drawCursor, QTextCursor *cursor, bool resetChanged = TRUE ); QTextParagraph *draw( QPainter *p, int cx, int cy, int cw, int ch, const QColorGroup &cg, bool onlyChanged = FALSE, bool drawCursor = FALSE, QTextCursor *cursor = 0, bool resetChanged = TRUE ); #ifndef QT_NO_TEXTCUSTOMITEM void registerCustomItem( QTextCustomItem *i, QTextParagraph *p ); void unregisterCustomItem( QTextCustomItem *i, QTextParagraph *p ); #endif void setFlow( QTextFlow *f ); void takeFlow(); QTextFlow *flow() const { return flow_; } bool isPageBreakEnabled() const { return pages; } void setPageBreakEnabled( bool b ) { pages = b; } void setUseFormatCollection( bool b ) { useFC = b; } bool useFormatCollection() const { return useFC; } #ifndef QT_NO_TEXTCUSTOMITEM QTextTableCell *tableCell() const { return tc; } void setTableCell( QTextTableCell *c ) { tc = c; } @@ -1046,48 +1052,49 @@ protected: class Q_EXPORT QTextStyleCommand : public QTextCommand { public: QTextStyleCommand( QTextDocument *d, int fParag, int lParag, const QByteArray& beforeChange ); virtual ~QTextStyleCommand() {} Commands type() const { return Style; } QTextCursor *execute( QTextCursor *c ); QTextCursor *unexecute( QTextCursor *c ); static QByteArray readStyleInformation( QTextDocument* d, int fParag, int lParag ); static void writeStyleInformation( QTextDocument* d, int fParag, const QByteArray& style ); private: int firstParag, lastParag; QByteArray before; QByteArray after; }; // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ struct Q_EXPORT QTextParagraphSelection { int start, end; + Q_DUMMY_COMPARISON_OPERATOR(QTextParagraphSelection) }; struct Q_EXPORT QTextLineStart { QTextLineStart() : y( 0 ), baseLine( 0 ), h( 0 ) #ifndef QT_NO_COMPLEXTEXT , bidicontext( 0 ) #endif { } QTextLineStart( ushort y_, ushort bl, ushort h_ ) : y( y_ ), baseLine( bl ), h( h_ ), w( 0 ) #ifndef QT_NO_COMPLEXTEXT , bidicontext( 0 ) #endif { } #ifndef QT_NO_COMPLEXTEXT QTextLineStart( QBidiContext *c, QBidiStatus s ) : y(0), baseLine(0), h(0), status( s ), bidicontext( c ) { if ( bidicontext ) bidicontext->ref(); } #endif virtual ~QTextLineStart() { #ifndef QT_NO_COMPLEXTEXT if ( bidicontext && bidicontext->deref() ) @@ -1115,89 +1122,87 @@ public: #endif int w; private: #ifndef QT_NO_COMPLEXTEXT QBidiContext *bidicontext; #endif }; #if defined(Q_TEMPLATEDLL) // MOC_SKIP_BEGIN Q_TEMPLATE_EXTERN template class Q_EXPORT QMap<int, QTextParagraphSelection>; Q_TEMPLATE_EXTERN template class Q_EXPORT QMap<int, QTextLineStart*>; // MOC_SKIP_END #endif class Q_EXPORT QTextParagraphData { public: QTextParagraphData() {} virtual ~QTextParagraphData(); virtual void join( QTextParagraphData * ); }; -class Q_EXPORT QTextParagraphPseudoDocument -{ -public: - QTextParagraphPseudoDocument(); - ~QTextParagraphPseudoDocument(); - QRect docRect; - QTextFormatter *pFormatter; - QTextCommandHistory *commandHistory; - int minw; - int wused; -}; +class QTextParagraphPseudoDocument; + +class QSyntaxHighlighter; -//nase class Q_EXPORT QTextParagraph { friend class QTextDocument; friend class QTextCursor; + friend class QSyntaxHighlighter; public: QTextParagraph( QTextDocument *d, QTextParagraph *pr = 0, QTextParagraph *nx = 0, bool updateIds = TRUE ); virtual ~QTextParagraph(); QTextString *string() const; QTextStringChar *at( int i ) const; // maybe remove later int leftGap() const; int length() const; // maybe remove later void setListStyle( QStyleSheetItem::ListStyle ls ) { lstyle = ls; changed = TRUE; } QStyleSheetItem::ListStyle listStyle() const { return lstyle; } void setListItem( bool li ); bool isListItem() const { return litem; } void setListValue( int v ) { list_val = v; } int listValue() const { return list_val > 0 ? list_val : -1; } void setListDepth( int depth ); int listDepth() const { return ldepth; } // void setFormat( QTextFormat *fm ); // QTextFormat *paragFormat() const; +#if defined(Q_STRICT_INLINING_RULES) + // This is for the IRIX MIPSpro o32 ABI - it fails, claiming the + // implementation to be a redefinition. + inline QTextDocument *document() const; +#else QTextDocument *document() const; +#endif QTextParagraphPseudoDocument *pseudoDocument() const; QRect rect() const; void setHeight( int h ) { r.setHeight( h ); } void show(); void hide(); bool isVisible() const { return visible; } QTextParagraph *prev() const; QTextParagraph *next() const; void setPrev( QTextParagraph *s ); void setNext( QTextParagraph *s ); void insert( int index, const QString &s ); void insert( int index, const QChar *unicode, int len ); void append( const QString &s, bool reallyAtEnd = FALSE ); void truncate( int index ); void remove( int index, int len ); void join( QTextParagraph *s ); void invalidate( int chr ); void move( int &dy ); void format( int start = -1, bool doMove = TRUE ); @@ -1575,68 +1580,80 @@ private: // MOC_SKIP_BEGIN Q_TEMPLATE_EXTERN template class Q_EXPORT QDict<QTextFormat>; // MOC_SKIP_END #endif class Q_EXPORT QTextFormatCollection { friend class QTextDocument; friend class QTextFormat; public: QTextFormatCollection(); virtual ~QTextFormatCollection(); void setDefaultFormat( QTextFormat *f ); QTextFormat *defaultFormat() const; virtual QTextFormat *format( QTextFormat *f ); virtual QTextFormat *format( QTextFormat *of, QTextFormat *nf, int flags ); virtual QTextFormat *format( const QFont &f, const QColor &c ); virtual void remove( QTextFormat *f ); virtual QTextFormat *createFormat( const QTextFormat &f ) { return new QTextFormat( f ); } virtual QTextFormat *createFormat( const QFont &f, const QColor &c ) { return new QTextFormat( f, c, this ); } void updateDefaultFormat( const QFont &font, const QColor &c, QStyleSheet *sheet ); - QDict<QTextFormat> dict() const { return cKey; } QPaintDevice *paintDevice() const { return paintdevice; } void setPaintDevice( QPaintDevice * ); private: void updateKeys(); private: QTextFormat *defFormat, *lastFormat, *cachedFormat; QDict<QTextFormat> cKey; QTextFormat *cres; QFont cfont; QColor ccol; QString kof, knf; int cflags; QPaintDevice *paintdevice; }; +class Q_EXPORT QTextParagraphPseudoDocument +{ +public: + QTextParagraphPseudoDocument(); + ~QTextParagraphPseudoDocument(); + QRect docRect; + QTextFormatter *pFormatter; + QTextCommandHistory *commandHistory; + int minw; + int wused; + QTextFormatCollection collection; +}; + // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ inline int QTextString::length() const { return data.size(); } inline int QTextParagraph::length() const { return str->length(); } inline QRect QTextParagraph::rect() const { return r; } inline QTextParagraph *QTextCursor::paragraph() const { return para; } inline int QTextCursor::index() const { @@ -1807,48 +1824,54 @@ inline void QTextDocument::setTabArray( int *a ) inline void QTextDocument::setTabStops( int tw ) { tStopWidth = tw; } inline QString QTextDocument::originalText() const { if ( oTextValid ) return oText; return text(); } inline void QTextDocument::setFlow( QTextFlow *f ) { if ( flow_ ) delete flow_; flow_ = f; } inline void QTextDocument::takeFlow() { flow_ = 0; } +inline bool QTextDocument::useDoubleBuffer( QTextParagraph *parag, QPainter *p ) +{ + return ( !parag->document()->parent() || parag->document()->nextDoubleBuffered ) && + ( !p || !p->device() || p->device()->devType() != QInternal::Printer ); +} + // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ inline QColor QTextFormat::color() const { return col; } inline QFont QTextFormat::font() const { return fn; } inline bool QTextFormat::isMisspelled() const { return missp; } inline QTextFormat::VerticalAlignment QTextFormat::vAlign() const { return ha; } inline bool QTextFormat::operator==( const QTextFormat &f ) const { |