/* Abiword * Copyright (C) 1998 AbiSource, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * 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., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. */ #ifndef GR_QNXGRAPHICS_H #define GR_QNXGRAPHICS_H #include "xap_QNXApp.h" #include "gr_Graphics.h" #include #include #include #include "ut_vector.h" #include class UT_ByteBuf; class QNXFont : public GR_Font { public: QNXFont(FontID *aFont); ~QNXFont(); const int getDisplayFontSize(void); const char *getDisplayFont(void); void createDisplayFont(UT_uint32 size); void deleteDisplayFont(); const char *getFont(void); const int getSize(void); virtual UT_sint32 measureUnremappedCharForCache(UT_UCSChar cChar) const; private: FontID *m_fontID; FontID *m_displayFontID; FontID *m_120ptFontID; }; class GR_QNXGraphics : public GR_Graphics { public: GR_QNXGraphics(PtWidget_t * win, PtWidget_t * draw, XAP_App * app); ~GR_QNXGraphics(); virtual void drawGlyph(UT_uint32 glyph_idx,UT_sint32 xoff,UT_sint32 yoff); virtual void drawChar(UT_UCSChar Char, UT_sint32 xoff, UT_sint32 yoff); virtual void drawChars(const UT_UCSChar* pChars, int iCharOffset, int iLength, UT_sint32 xoff, UT_sint32 yoff, int * pCharWidths = NULL); virtual void setFont(GR_Font* pFont); // virtual UT_uint32 measureString(const UT_UCSChar *s,int iOffset,int num,UT_GrowBufElement *pWidths); virtual UT_uint32 measureUnRemappedChar(const UT_UCSChar c); virtual void getColor(UT_RGBColor& clr); virtual void setColor(const UT_RGBColor& clr); virtual GR_Font* getGUIFont(); virtual GR_Font* findFont(const char* pszFontFamily, const char* pszFontStyle, const char* pszFontVariant, const char* pszFontWeight, const char* pszFontStretch, const char* pszFontSize); virtual UT_uint32 getFontAscent(); virtual UT_uint32 getFontDescent(); virtual UT_uint32 getFontHeight(); virtual void getCoverage(UT_NumberVector &coverage); virtual void drawLine(UT_sint32, UT_sint32, UT_sint32, UT_sint32); virtual void setLineWidth(UT_sint32); virtual void xorLine(UT_sint32, UT_sint32, UT_sint32, UT_sint32); virtual void polygon(UT_RGBColor& c,UT_Point *pts,UT_uint32 nPoints); virtual void polyLine(UT_Point * pts, UT_uint32 nPoints); virtual void fillRect(const UT_RGBColor& c, UT_sint32 x, UT_sint32 y, UT_sint32 w, UT_sint32 h); virtual void fillRect(const UT_RGBColor& c, UT_Rect &r); virtual void invertRect(const UT_Rect* pRect); virtual void setClipRect(const UT_Rect* pRect); virtual void scroll(UT_sint32, UT_sint32); virtual void scroll(UT_sint32 x_dest, UT_sint32 y_dest, UT_sint32 x_src, UT_sint32 y_src, UT_sint32 width, UT_sint32 height); virtual void clearArea(UT_sint32, UT_sint32, UT_sint32, UT_sint32); virtual void drawImage(GR_Image* pImg, UT_sint32 xDest, UT_sint32 yDest); virtual GR_Image* createNewImage(const char* pszName, const UT_ByteBuf* pBBPNG, UT_sint32 iDisplayWidth, UT_sint32 iDisplayHeight, GR_Image::GRType iType = GR_Image::GRT_Raster); virtual bool queryProperties(GR_Graphics::Properties gp) const; virtual void flush(void); /* Printing */ virtual bool startPrint(void); virtual bool startPage(const char * szPageLabel, UT_uint32 pageNumber, bool bPortrait, UT_uint32 iWidth, UT_uint32 iHeight); virtual bool endPrint(void); PpPrintContext_t * getPrintContext(); void setPrintContext(PpPrintContext_t *c); /* 3D Stuff */ virtual void setColorSpace(GR_Graphics::ColorSpace c); virtual GR_Graphics::ColorSpace getColorSpace(void) const; virtual void setCursor(GR_Graphics::Cursor c); virtual GR_Graphics::Cursor getCursor(void) const; virtual void setColor3D(GR_Color3D c); void init3dColors(); virtual void fillRect(GR_Color3D c, UT_sint32 x, UT_sint32 y, UT_sint32 w, UT_sint32 h); virtual void fillRect(GR_Color3D c, UT_Rect &r); virtual void setLineProperties ( double inWidthPixels, GR_Graphics::JoinStyle inJoinStyle = JOIN_MITER, GR_Graphics::CapStyle inCapStyle = CAP_BUTT, GR_Graphics::LineStyle inLineStyle = LINE_SOLID ) ; /* GR_Font versions of the above information */ virtual UT_uint32 getFontAscent(GR_Font *); virtual UT_uint32 getFontDescent(GR_Font *); virtual UT_uint32 getFontHeight(GR_Font *); //Need this in the textdrawing cb. PgColor_t getCurrentPgColor() { return m_currentColor; }; QNXFont *getCurrentQNXFont() { return m_pFont; }; PhGC_t *getCurrentGC() { return m_pGC; }; protected: virtual UT_uint32 getDeviceResolution(void) const; inline int DrawSetup(); inline int DrawTeardown(); PtWidget_t * m_pWin; PtWidget_t * m_pDraw; PdOffscreenContext_t *m_pOSC; PhDrawContext_t *m_pOldDC; PhPoint_t m_OffsetPoint; PhTile_t * m_pClipList; struct _Pf_ctrl * m_pFontCx; // our currently requested font by handle QNXFont * m_pFont; // our "OEM" system font, like a 10 point Helvetica for GUI items QNXFont * m_pFontGUI; void* m_pColormap; UT_sint32 m_iLineWidth; UT_sint32 m_iAscentCache, m_iDescentCache,m_iHeightCache; GR_Graphics::Cursor m_cursor; GR_Graphics::ColorSpace m_cs; PgColor_t m_currentColor; PgColor_t m_3dColors[COUNT_3D_COLORS]; PhGC_t *m_pGC; PhGC_t *m_pGC_old; UT_uint32 m_iShadowZoomPercentage; bool m_bPrintNextPage; PpPrintContext_t * m_pPrintContext; private: virtual void saveRectangle(UT_Rect &r, UT_uint32 iIndx); virtual void restoreRectangle(UT_uint32 iIndx); UT_Vector m_vSaveRect; UT_Vector m_vSaveRectBuf; }; #endif /* GR_QNXGRAPHICS_H */