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Diffstat (limited to 'tqtinterface/qt4/src/canvas/tqcanvas.h')
| -rw-r--r-- | tqtinterface/qt4/src/canvas/tqcanvas.h | 818 |
1 files changed, 0 insertions, 818 deletions
diff --git a/tqtinterface/qt4/src/canvas/tqcanvas.h b/tqtinterface/qt4/src/canvas/tqcanvas.h deleted file mode 100644 index 49a2b20..0000000 --- a/tqtinterface/qt4/src/canvas/tqcanvas.h +++ /dev/null @@ -1,818 +0,0 @@ -/********************************************************************** -** -** Definition of TQCanvas classes -** -** Created : 991211 -** -** Copyright (C) 1999-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the canvas module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#ifndef TQCANVAS_H -#define TQCANVAS_H - -#ifndef TQT_H -#include "tqscrollview.h" -#include "tqpixmap.h" -#include "tqptrlist.h" -#include "tqbrush.h" -#include "tqpen.h" -#include "tqvaluelist.h" -#include "tqpointarray.h" -#endif // TQT_H - -#if !defined( TQT_MODULE_CANVAS ) || defined( TQT_LICENSE_PROFESSIONAL ) || defined( TQT_INTERNAL_CANVAS ) -#define TQM_EXPORT_CANVAS -#define TQM_TEMPLATE_EXTERN_CANVAS -#else -#define TQM_EXPORT_CANVAS TQ_EXPORT -#define TQM_TEMPLATE_EXTERN_CANVAS TQ_TEMPLATE_EXTERN -#endif - -#ifndef TQT_NO_CANVAS - - -class TQCanvasSprite; -class TQCanvasPolygonalItem; -class TQCanvasRectangle; -class TQCanvasPolygon; -class TQCanvasEllipse; -class TQCanvasText; -class TQCanvasLine; -class TQCanvasChunk; -class TQCanvas; -class TQCanvasItem; -class TQCanvasView; -class TQCanvasPixmap; - -#if defined(TQ_TEMPLATEDLL) && ( !defined(TQ_CC_BOR) || !defined(TQT_MAKEDLL) || defined(TQ_EXPORT_TEMPLATES) ) -// TQMOC_SKIP_BEGIN -TQM_TEMPLATE_EXTERN_CANVAS template class TQM_EXPORT_CANVAS TQValueListIterator< TQCanvasItem* >; -TQM_TEMPLATE_EXTERN_CANVAS template class TQM_EXPORT_CANVAS TQValueList< TQCanvasItem* >; -// TQMOC_SKIP_END -#endif - -class TQM_EXPORT_CANVAS TQCanvasItemList : public TQValueList<TQCanvasItem*> { -public: - void sort(); - void drawUnique( TQPainter& painter ); - TQCanvasItemList operator+(const TQCanvasItemList &l) const; -}; - - -class TQCanvasItemExtra; - -class TQM_EXPORT_CANVAS TQCanvasItem : public TQt -{ -public: - TQCanvasItem(TQCanvas* canvas); - virtual ~TQCanvasItem(); - - double x() const - { return myx; } - double y() const - { return myy; } - double z() const - { return myz; } // (depth) - - virtual void moveBy(double dx, double dy); - void move(double x, double y); - void setX(double a) { move(a,y()); } - void setY(double a) { move(x(),a); } - void setZ(double a) { myz=a; changeChunks(); } - - bool animated() const; - virtual void setAnimated(bool y); - virtual void setVelocity( double vx, double vy); - void setXVelocity( double vx ) { setVelocity(vx,yVelocity()); } - void setYVelocity( double vy ) { setVelocity(xVelocity(),vy); } - double xVelocity() const; - double yVelocity() const; - virtual void advance(int stage); - - virtual bool collidesWith( const TQCanvasItem* ) const=0; - - TQCanvasItemList collisions(bool exact /* NO DEFAULT */ ) const; - - virtual void setCanvas(TQCanvas*); - - virtual void draw(TQPainter&)=0; - - void show(); - void hide(); - - virtual void tqsetVisible(bool yes); - bool isVisible() const - { return (bool)vis; } - virtual void setSelected(bool yes); - bool isSelected() const - { return (bool)sel; } - virtual void setEnabled(bool yes); - bool isEnabled() const - { return (bool)ena; } - virtual void setActive(bool yes); - bool isActive() const - { return (bool)act; } -#ifndef TQT_NO_COMPAT - bool visible() const - { return (bool)vis; } - bool selected() const - { return (bool)sel; } - bool enabled() const - { return (bool)ena; } - bool active() const - { return (bool)act; } -#endif - - enum RttiValues { - Rtti_Item = 0, - Rtti_Sprite = 1, - Rtti_PolygonalItem = 2, - Rtti_Text = 3, - Rtti_Polygon = 4, - Rtti_Rectangle = 5, - Rtti_Ellipse = 6, - Rtti_Line = 7, - Rtti_Spline = 8 - }; - - virtual int rtti() const; - static int RTTI; - - virtual TQRect boundingRect() const=0; - virtual TQRect boundingRectAdvanced() const; - - TQCanvas* canvas() const - { return cnv; } - -protected: - void update() { changeChunks(); } - -private: - // For friendly subclasses... - - friend class TQCanvasPolygonalItem; - friend class TQCanvasSprite; - friend class TQCanvasRectangle; - friend class TQCanvasPolygon; - friend class TQCanvasEllipse; - friend class TQCanvasText; - friend class TQCanvasLine; - - virtual TQPointArray chunks() const; - virtual void addToChunks(); - virtual void removeFromChunks(); - virtual void changeChunks(); - virtual bool collidesWith( const TQCanvasSprite*, - const TQCanvasPolygonalItem*, - const TQCanvasRectangle*, - const TQCanvasEllipse*, - const TQCanvasText* ) const = 0; - // End of friend stuff - - TQCanvas* cnv; - static TQCanvas* current_canvas; - double myx,myy,myz; - TQCanvasItemExtra *ext; - TQCanvasItemExtra& extra(); - uint ani:1; - uint vis:1; - uint val:1; - uint sel:1; - uint ena:1; - uint act:1; -}; - - -class TQCanvasData; - -class TQM_EXPORT_CANVAS TQCanvas : public TQObject -{ - Q_OBJECT - TQ_OBJECT -public: - TQCanvas( TQObject* parent = 0, const char* name = 0 ); - TQCanvas(int w, int h); - TQCanvas( TQPixmap p, int h, int v, int tilewidth, int tileheight ); - - virtual ~TQCanvas(); - - virtual void setTiles( TQPixmap tiles, int h, int v, - int tilewidth, int tileheight ); - virtual void tqsetBackgroundPixmap( const TQPixmap& p ); - TQPixmap backgroundPixmap() const; - - virtual void setBackgroundColor( const TQColor& c ); - TQColor backgroundColor() const; - - virtual void setTile( int x, int y, int tilenum ); - int tile( int x, int y ) const - { return grid[x+y*htiles]; } - - int tilesHorizontally() const - { return htiles; } - int tilesVertically() const - { return vtiles; } - - int tileWidth() const - { return tilew; } - int tileHeight() const - { return tileh; } - - virtual void resize(int width, int height); - int width() const - { return awidth; } - int height() const - { return aheight; } - TQSize size() const - { return TQSize(awidth,aheight); } - TQRect rect() const - { return TQRect( 0, 0, awidth, aheight ); } - bool onCanvas( int x, int y ) const - { return x>=0 && y>=0 && x<awidth && y<aheight; } - bool onCanvas( const TQPoint& p ) const - { return onCanvas(p.x(),p.y()); } - bool validChunk( int x, int y ) const - { return x>=0 && y>=0 && x<chwidth && y<chheight; } - bool validChunk( const TQPoint& p ) const - { return validChunk(p.x(),p.y()); } - - int chunkSize() const - { return chunksize; } - virtual void retune(int chunksize, int maxclusters=100); - - bool sameChunk(int x1, int y1, int x2, int y2) const - { return x1/chunksize==x2/chunksize && y1/chunksize==y2/chunksize; } - virtual void setChangedChunk(int i, int j); - virtual void setChangedChunkContaining(int x, int y); - virtual void setAllChanged(); - virtual void setChanged(const TQRect& area); - virtual void setUnchanged(const TQRect& area); - - // These call setChangedChunk. - void addItemToChunk(TQCanvasItem*, int i, int j); - void removeItemFromChunk(TQCanvasItem*, int i, int j); - void addItemToChunkContaining(TQCanvasItem*, int x, int y); - void removeItemFromChunkContaining(TQCanvasItem*, int x, int y); - - TQCanvasItemList allItems(); - TQCanvasItemList collisions( const TQPoint&) const; - TQCanvasItemList collisions( const TQRect&) const; - TQCanvasItemList collisions( const TQPointArray& pa, const TQCanvasItem* item, - bool exact) const; - - void drawArea(const TQRect&, TQPainter* p, bool double_buffer=FALSE); - - // These are for TQCanvasView to call - virtual void addView(TQCanvasView*); - virtual void removeView(TQCanvasView*); - void drawCanvasArea(const TQRect&, TQPainter* p=0, bool double_buffer=TRUE); - void drawViewArea( TQCanvasView* view, TQPainter* p, const TQRect& r, bool dbuf ); - - // These are for TQCanvasItem to call - virtual void addItem(TQCanvasItem*); - virtual void addAnimation(TQCanvasItem*); - virtual void removeItem(TQCanvasItem*); - virtual void removeAnimation(TQCanvasItem*); - - virtual void setAdvancePeriod(int ms); - virtual void setUpdatePeriod(int ms); - - virtual void setDoubleBuffering(bool y); - -Q_SIGNALS: - void resized(); - -public Q_SLOTS: - virtual void advance(); - virtual void update(); - -protected: - virtual void drawBackground(TQPainter&, const TQRect& area); - virtual void drawForeground(TQPainter&, const TQRect& area); - -private: - void init(int w, int h, int chunksze=16, int maxclust=100); - - TQCanvasChunk& chunk(int i, int j) const; - TQCanvasChunk& chunkContaining(int x, int y) const; - - TQRect changeBounds(const TQRect& inarea); - void drawChanges(const TQRect& inarea); - - TQPixmap offscr; - int awidth,aheight; - int chunksize; - int maxclusters; - int chwidth,chheight; - TQCanvasChunk* chunks; - - TQCanvasData* d; - - void initTiles(TQPixmap p, int h, int v, int tilewidth, int tileheight); - ushort *grid; - ushort htiles; - ushort vtiles; - ushort tilew; - ushort tileh; - bool oneone; - TQPixmap pm; - TQTimer* update_timer; - TQColor bgcolor; - bool debug_redraw_areas; - bool dblbuf; - - friend void qt_unview(TQCanvas* c); - -#if defined(TQ_DISABLE_COPY) // Disabled copy constructor and operator= - TQCanvas( const TQCanvas & ); - TQCanvas &operator=( const TQCanvas & ); -#endif -}; - -class TQCanvasViewData; - -class TQM_EXPORT_CANVAS TQCanvasView : public TQScrollView -{ - Q_OBJECT - TQ_OBJECT -public: - - TQCanvasView(TQWidget* parent=0, const char* name=0, WFlags f=0); - TQCanvasView(TQCanvas* viewing, TQWidget* parent=0, const char* name=0, WFlags f=0); - ~TQCanvasView(); - - TQCanvas* canvas() const - { return viewing; } - void setCanvas(TQCanvas* v); - - const TQWMatrix &tqworldMatrix() const; - const TQWMatrix &inverseWorldMatrix() const; - bool setWorldMatrix( const TQWMatrix & ); - -protected: - void drawContents( TQPainter*, int cx, int cy, int cw, int ch ); - TQSize tqsizeHint() const; - -private: - void drawContents( TQPainter* ); - TQCanvas* viewing; - TQCanvasViewData* d; - friend void qt_unview(TQCanvas* c); - -private Q_SLOTS: - void cMoving(int,int); - void updateContentsSize(); - -private: -#if defined(TQ_DISABLE_COPY) // Disabled copy constructor and operator= - TQCanvasView( const TQCanvasView & ); - TQCanvasView &operator=( const TQCanvasView & ); -#endif -}; - - -class TQM_EXPORT_CANVAS TQCanvasPixmap : public TQPixmap -{ -public: -#ifndef TQT_NO_IMAGEIO - TQCanvasPixmap(const TQString& datafilename); -#endif - TQCanvasPixmap(const TQImage& image); - TQCanvasPixmap(const TQPixmap&, const TQPoint& hotspot); - ~TQCanvasPixmap(); - - int offsetX() const - { return hotx; } - int offsetY() const - { return hoty; } - void setOffset(int x, int y) { hotx = x; hoty = y; } - -private: -#if defined(TQ_DISABLE_COPY) - TQCanvasPixmap( const TQCanvasPixmap & ); - TQCanvasPixmap &operator=( const TQCanvasPixmap & ); -#endif - void init(const TQImage&); - void init(const TQPixmap& pixmap, int hx, int hy); - - friend class TQCanvasSprite; - friend class TQCanvasPixmapArray; - friend bool qt_testCollision(const TQCanvasSprite* s1, const TQCanvasSprite* s2); - - int hotx,hoty; - - TQImage* collision_mask; -}; - - -class TQM_EXPORT_CANVAS TQCanvasPixmapArray -{ -public: - TQCanvasPixmapArray(); -#ifndef TQT_NO_IMAGEIO - TQCanvasPixmapArray(const TQString& datafilenamepattern, int framecount=0); -#endif - // this form is deprecated - TQCanvasPixmapArray(TQPtrList<TQPixmap>, TQPtrList<TQPoint> hotspots); - - TQCanvasPixmapArray(TQValueList<TQPixmap>, TQPointArray hotspots = TQPointArray() ); - ~TQCanvasPixmapArray(); - -#ifndef TQT_NO_IMAGEIO - bool readPixmaps(const TQString& datafilenamepattern, int framecount=0); - bool readCollisionMasks(const TQString& filenamepattern); -#endif - - // deprecated - bool operator!(); // Failure check. - bool isValid() const; - - TQCanvasPixmap* image(int i) const - { return img ? img[i] : 0; } - void setImage(int i, TQCanvasPixmap* p); - uint count() const - { return (uint)framecount; } - -private: -#if defined(TQ_DISABLE_COPY) - TQCanvasPixmapArray( const TQCanvasPixmapArray & ); - TQCanvasPixmapArray &operator=( const TQCanvasPixmapArray & ); -#endif -#ifndef TQT_NO_IMAGEIO - bool readPixmaps(const TQString& datafilenamepattern, int framecount, bool maskonly); -#endif - - void reset(); - int framecount; - TQCanvasPixmap** img; -}; - - -class TQM_EXPORT_CANVAS TQCanvasSprite : public TQCanvasItem -{ -public: - TQCanvasSprite(TQCanvasPixmapArray* array, TQCanvas* canvas); - - void setSequence(TQCanvasPixmapArray* seq); - - virtual ~TQCanvasSprite(); - - void move(double x, double y); - virtual void move(double x, double y, int frame); - void setFrame(int); - enum FrameAnimationType { Cycle, Oscillate }; - virtual void setFrameAnimation(FrameAnimationType=Cycle, int step=1, int state=0); - int frame() const - { return frm; } - int frameCount() const - { return images->count(); } - - int rtti() const; - static int RTTI; - - bool collidesWith( const TQCanvasItem* ) const; - - TQRect boundingRect() const; - - // is there a reason for these to be protected? Lars -//protected: - - int width() const; - int height() const; - - int leftEdge() const; - int topEdge() const; - int rightEdge() const; - int bottomEdge() const; - - int leftEdge(int nx) const; - int topEdge(int ny) const; - int rightEdge(int nx) const; - int bottomEdge(int ny) const; - TQCanvasPixmap* image() const - { return images->image(frm); } - virtual TQCanvasPixmap* imageAdvanced() const; - TQCanvasPixmap* image(int f) const - { return images->image(f); } - virtual void advance(int stage); - -public: - void draw(TQPainter& painter); - -private: -#if defined(TQ_DISABLE_COPY) - TQCanvasSprite( const TQCanvasSprite & ); - TQCanvasSprite &operator=( const TQCanvasSprite & ); -#endif - void addToChunks(); - void removeFromChunks(); - void changeChunks(); - - int frm; - ushort anim_val; - uint anim_state:2; - uint anim_type:14; - bool collidesWith( const TQCanvasSprite*, - const TQCanvasPolygonalItem*, - const TQCanvasRectangle*, - const TQCanvasEllipse*, - const TQCanvasText* ) const; - - friend bool qt_testCollision( const TQCanvasSprite* s1, - const TQCanvasSprite* s2 ); - - TQCanvasPixmapArray* images; -}; - -class TQPolygonalProcessor; - -class TQM_EXPORT_CANVAS TQCanvasPolygonalItem : public TQCanvasItem -{ -public: - TQCanvasPolygonalItem(TQCanvas* canvas); - virtual ~TQCanvasPolygonalItem(); - - bool collidesWith( const TQCanvasItem* ) const; - - virtual void setPen(TQPen p); - virtual void setBrush(TQBrush b); - - TQPen pen() const - { return pn; } - TQBrush brush() const - { return br; } - - virtual TQPointArray areaPoints() const=0; - virtual TQPointArray areaPointsAdvanced() const; - TQRect boundingRect() const; - - int rtti() const; - static int RTTI; - -protected: - void draw(TQPainter &); - virtual void drawShape(TQPainter &) = 0; - - bool winding() const; - void setWinding(bool); - - void tqinvalidate(); - bool isValid() const - { return (bool)val; } - -private: - void scanPolygon( const TQPointArray& pa, int winding, - TQPolygonalProcessor& process ) const; - TQPointArray chunks() const; - - bool collidesWith( const TQCanvasSprite*, - const TQCanvasPolygonalItem*, - const TQCanvasRectangle*, - const TQCanvasEllipse*, - const TQCanvasText* ) const; - - TQBrush br; - TQPen pn; - uint wind:1; -}; - - -class TQM_EXPORT_CANVAS TQCanvasRectangle : public TQCanvasPolygonalItem -{ -public: - TQCanvasRectangle(TQCanvas* canvas); - TQCanvasRectangle(const TQRect&, TQCanvas* canvas); - TQCanvasRectangle(int x, int y, int width, int height, TQCanvas* canvas); - - ~TQCanvasRectangle(); - - int width() const; - int height() const; - void setSize(int w, int h); - TQSize size() const - { return TQSize(w,h); } - TQPointArray areaPoints() const; - TQRect rect() const - { return TQRect(int(x()),int(y()),w,h); } - - bool collidesWith( const TQCanvasItem* ) const; - - int rtti() const; - static int RTTI; - -protected: - void drawShape(TQPainter &); - TQPointArray chunks() const; - -private: - bool collidesWith( const TQCanvasSprite*, - const TQCanvasPolygonalItem*, - const TQCanvasRectangle*, - const TQCanvasEllipse*, - const TQCanvasText* ) const; - - int w, h; -}; - - -class TQM_EXPORT_CANVAS TQCanvasPolygon : public TQCanvasPolygonalItem -{ -public: - TQCanvasPolygon(TQCanvas* canvas); - ~TQCanvasPolygon(); - void setPoints(TQPointArray); - TQPointArray points() const; - void moveBy(double dx, double dy); - - TQPointArray areaPoints() const; - - int rtti() const; - static int RTTI; - -protected: - void drawShape(TQPainter &); - TQPointArray poly; -}; - - -class TQM_EXPORT_CANVAS TQCanvasSpline : public TQCanvasPolygon -{ -public: - TQCanvasSpline(TQCanvas* canvas); - ~TQCanvasSpline(); - - void setControlPoints(TQPointArray, bool closed=TRUE); - TQPointArray controlPoints() const; - bool closed() const; - - int rtti() const; - static int RTTI; - -private: - void recalcPoly(); - TQPointArray bez; - bool cl; -}; - - -class TQM_EXPORT_CANVAS TQCanvasLine : public TQCanvasPolygonalItem -{ -public: - TQCanvasLine(TQCanvas* canvas); - ~TQCanvasLine(); - void setPoints(int x1, int y1, int x2, int y2); - - TQPoint startPoint() const - { return TQPoint(x1,y1); } - TQPoint endPoint() const - { return TQPoint(x2,y2); } - - int rtti() const; - static int RTTI; - - void setPen(TQPen p); - void moveBy(double dx, double dy); - -protected: - void drawShape(TQPainter &); - TQPointArray areaPoints() const; - -private: - int x1,y1,x2,y2; -}; - - -class TQM_EXPORT_CANVAS TQCanvasEllipse : public TQCanvasPolygonalItem -{ - -public: - TQCanvasEllipse( TQCanvas* canvas ); - TQCanvasEllipse( int width, int height, TQCanvas* canvas ); - TQCanvasEllipse( int width, int height, int startangle, int angle, - TQCanvas* canvas ); - - ~TQCanvasEllipse(); - - int width() const; - int height() const; - void setSize(int w, int h); - void setAngles(int start, int length); - int angleStart() const - { return a1; } - int angleLength() const - { return a2; } - TQPointArray areaPoints() const; - - bool collidesWith( const TQCanvasItem* ) const; - - int rtti() const; - static int RTTI; - -protected: - void drawShape(TQPainter &); - -private: - bool collidesWith( const TQCanvasSprite*, - const TQCanvasPolygonalItem*, - const TQCanvasRectangle*, - const TQCanvasEllipse*, - const TQCanvasText* ) const; - int w, h; - int a1, a2; -}; - - -class TQCanvasTextExtra; - -class TQM_EXPORT_CANVAS TQCanvasText : public TQCanvasItem -{ -public: - TQCanvasText(TQCanvas* canvas); - TQCanvasText(const TQString&, TQCanvas* canvas); - TQCanvasText(const TQString&, TQFont, TQCanvas* canvas); - - virtual ~TQCanvasText(); - - void setText( const TQString& ); - void setFont( const TQFont& ); - void setColor( const TQColor& ); - TQString text() const; - TQFont font() const; - TQColor color() const; - - void moveBy(double dx, double dy); - - int textFlags() const - { return flags; } - void setTextFlags(int); - - TQRect boundingRect() const; - - bool collidesWith( const TQCanvasItem* ) const; - - int rtti() const; - static int RTTI; - -protected: - virtual void draw(TQPainter&); - -private: -#if defined(TQ_DISABLE_COPY) - TQCanvasText( const TQCanvasText & ); - TQCanvasText &operator=( const TQCanvasText & ); -#endif - void addToChunks(); - void removeFromChunks(); - void changeChunks(); - - void setRect(); - TQRect brect; - TQString txt; - int flags; - TQFont fnt; - TQColor col; - TQCanvasTextExtra* extra; - - bool collidesWith( const TQCanvasSprite*, - const TQCanvasPolygonalItem*, - const TQCanvasRectangle*, - const TQCanvasEllipse*, - const TQCanvasText* ) const; -}; - -#define TQ_DEFINED_TQCANVAS -#include "tqwinexport.h" -#endif // TQT_NO_CANVAS - -#endif // TQCANVAS_H |