/** * Yudit Unicode Editor Source File * * GNU Copyright (C) 1997-2006 Gaspar Sinai * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, * dated June 1991. See file COPYYING for details. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SX11Window_h #define SX11Window_h #include "swindow/sx11/SX11Impl.h" #include "swindow/sx11/SX11Color.h" #include "swindow/sx11/SXInputMethod.h" #include "swindow/SGEngine.h" #include "stoolkit/SBinVector.h" #include "stoolkit/SBinHashtable.h" #include "stoolkit/SVector.h" class SX11DoubleBuffer { public: SX11DoubleBuffer (void) {} long id; GC gc; /* always set to gb and pen fg */ GC gc_draw_or; /* always set to gb and pen fg */ GC gc_draw_and; /* always set to gb and pen fg */ GC gc_default; /* always set to gb and pen fg */ unsigned long gcFD; unsigned long gcFG; }; class SX11Region { public: SX11Region (void) : x(0), y(0), width (0), height (0) {} SX11Region (int _x, int _y, unsigned int _w, unsigned int _h) : x(_x), y(_y), width (_w), height (_h) {} SX11Region (const SX11Region& old) : x(old.x), y(old.y), width (old.width), height (old.height) {} SX11Region operator = (const SX11Region& old) { x = old.x; y = old.y; width = old.width; height = old.height; return *this; } int x; int y; unsigned int width; unsigned int height; }; /** * @author: Gaspar Sinai * @version: 2000-04-23 * This is the abstract widget toolkit */ class SX11Window : public SWindow { public: SX11Window (const SString &name, SX11Impl* impl, long id); virtual ~SX11Window(); static void setPixmapCacheSize(unsigned int size); static void setPixmapCacheOn (bool isOn=true); virtual bool cacheOn (bool on=true); virtual SS_Matrix2D getCurrentMatrix() const; virtual void setMinimumSize (unsigned int width, unsigned int height); /* Low level routines */ virtual void clear (int x, int y, unsigned int width, unsigned int height); virtual void copy (int x, int y, unsigned int width, unsigned int height, int tox, int toy); virtual void show (); virtual void hide (); virtual void setApplicationImage (const SImage& im); /*---------------- from canvas --------------*/ virtual bool newpath (double x, double y, const SString& id); virtual void fill (const SPen& pen); virtual void stroke (const SPen& pen); virtual void moveto (double x, double y); virtual void lineto (double x, double y); virtual void curveto (double x0, double y0, double x1, double y1, double x3, double y3); virtual void closepath(); virtual void pushmatrix(); virtual void popmatrix(); virtual void scale (double x, double y); virtual void translate (double x, double y); virtual void rotate (double angle); virtual void putImage (int x, int y, const SImage& image); virtual void bitfont (const SPen& pen, double x, double y, void* native, char* data, unsigned int len); virtual void bitfill (const SColor& bg, int x, int y, unsigned int width, unsigned int height); virtual void bitline (const SColor& fg, int x, int y, int tox, int toy); virtual void bitpoint (const SColor& fg, int x, int y); virtual void bitpoints (const SColor& fg, const int* x, const int* y, unsigned int size); /*---------------- end of canvas ---------------*/ virtual void setBackground(const SColor &color); virtual void resize (unsigned int width, unsigned int height); virtual void redraw (bool clear, int x, int y, unsigned int width, unsigned int height); virtual void move (int x, int y); virtual void setParent (SWindow* w, int x, int y); virtual void getKeyboardFocus(); virtual long getID(); virtual void setClippingArea (int x, int y, unsigned int width, unsigned int height); virtual void removeClippingArea (); virtual bool startInputMethod (const SString& name, const SProperties& prop); virtual void stopInputMethod (); virtual void setInputMethodProperties (const SProperties& prop); virtual SString getInputMethod (); virtual bool hasStatusArea (); virtual bool isVisible (); virtual SString getClipUTF8(); virtual void putClipUTF8(const SString& utf8); virtual void setTitle (const SString& title); virtual void addAccelerator (const SAccelerator& a, SAcceleratorListener* l); virtual void removeAccelerator (const SAccelerator& a, SAcceleratorListener* l); void _acceleratorPressed (const SAccelerator& a); void _acceleratorReleased (const SAccelerator& a); /*------- xdnd -----------*/ void setDroppable (const SStringVector& targets); const SStringVector& getDroppable() const; /* Xutf8LookupString needs this from input context */ XIC getIC (); const SString& getICEncoding () const; bool isAsciiInput (); bool isKInput (); SBinVector targetAtoms; SStringVector targets; virtual void setModal (SWindow*w, bool decorated); virtual void center (SWindow* window); virtual void wait (); bool mapNotified; bool exposedOnce; // The first expose event in X11 gives old size. bool isChild; /*--- get an integer id for the underlying window ---*/ virtual unsigned long getWindowID() const; // default off virtual void setDoubleBuffer (bool isOn); virtual bool isDoubleBufferEnabled () const; // called before redraw area void freeDoubleBuffer (); void beginDoubleBuffer (const SX11Region& region); void endDoubleBuffer (const SX11Region& region); private: SBinHashtable accelerators; void createShadedPixmap (const SImage& im, Pixmap* p, Pixmap* m); void createColoredPixmap (const SImage& im, Pixmap* p, Pixmap* m); void createMaskedPixmap (const SImage& im, Pixmap* p, Pixmap* m); SString name; SXInputMethod inputMethod; SX11Color background; SX11Impl* impl; SPen pen; bool clipped; /* gc is clipped */ SGEngine* engine; // added in 2.8.2 unsigned int dbindex; SX11DoubleBuffer dbuffer[2]; SX11Region clipRegion; }; #endif /* SX11Window_h */