include/wx/generic/dcpsg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcps.h
   3 // Purpose:     wxPostScriptDC class
   4 // Author:      Julian Smart and others
   5 // Modified by:
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Julian Smart, Robert Roebling and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_DCPSG_H_
  12 #define _WX_DCPSG_H_
  13
  14 #ifdef __GNUG__
  15 #pragma interface
  16 #endif
  17
  18 #include "wx/dc.h"
  19
  20 #if wxUSE_POSTSCRIPT
  21
  22 #include "wx/dialog.h"
  23 #include "wx/module.h"
  24 #include "wx/cmndata.h"
  25
  26 #include <fstream.h>
  27
  28 //-----------------------------------------------------------------------------
  29 // classes
  30 //-----------------------------------------------------------------------------
  31
  32 class wxPostScriptDC;
  33
  34 //-----------------------------------------------------------------------------
  35 // wxPostScriptDC
  36 //-----------------------------------------------------------------------------
  37
  38 class WXDLLEXPORT wxPostScriptDC: public wxDC
  39 {
  40   DECLARE_DYNAMIC_CLASS(wxPostScriptDC)
  41
  42 public:
  43
  44   wxPostScriptDC();
  45
  46   // Deprecated constructor
  47   wxPostScriptDC(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
  48
  49   // Recommended constructor
  50   wxPostScriptDC(const wxPrintData& printData);
  51
  52   ~wxPostScriptDC();
  53
  54   // Deprecated
  55   bool Create(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
  56
  57   virtual bool Ok() const;
  58
  59   // Deprecated: use wxGenericPrintDialog instead
  60   virtual bool PrinterDialog(wxWindow *parent = (wxWindow *) NULL);
  61
  62   virtual void BeginDrawing() {}
  63   virtual void EndDrawing() {}
  64
  65   void DoFloodFill(long x1, long y1, const wxColour &col, int style=wxFLOOD_SURFACE );
  66   bool DoGetPixel(long x1, long y1, wxColour *col) const;
  67
  68   void DoDrawLine(long x1, long y1, long x2, long y2);
  69   void DoCrossHair(long x, long y) ;
  70   void DoDrawArc(long x1,long y1,long x2,long y2,long xc,long yc);
  71   void DoDrawEllipticArc(long x,long y,long w,long h,double sa,double ea);
  72   void DoDrawPoint(long x, long y);
  73   void DoDrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
  74   void DoDrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
  75   void DoDrawRectangle(long x, long y, long width, long height);
  76   void DoDrawRoundedRectangle(long x, long y, long width, long height, double radius = 20);
  77   void DoDrawEllipse(long x, long y, long width, long height);
  78
  79   void DoDrawSpline(wxList *points);
  80
  81   bool DoBlit(long xdest, long ydest, long width, long height,
  82             wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
  83   inline bool CanDrawBitmap(void) const { return TRUE; }
  84
  85   void DoDrawIcon( const wxIcon& icon, long x, long y );
  86   void DoDrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask=FALSE );
  87
  88   void DoDrawText(const wxString& text, long x, long y );
  89
  90   void Clear();
  91   void SetFont( const wxFont& font );
  92   void SetPen( const wxPen& pen );
  93   void SetBrush( const wxBrush& brush );
  94   void SetLogicalFunction( int function );
  95   void SetBackground( const wxBrush& brush );
  96
  97   void SetClippingRegion(long x, long y, long width, long height);
  98   void SetClippingRegion( const wxRegion &region );
  99   void DestroyClippingRegion();
 100
 101   void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) {}
 102
 103   bool StartDoc(const wxString& message);
 104   void EndDoc();
 105   void StartPage();
 106   void EndPage();
 107
 108   long GetCharHeight() const;
 109   long GetCharWidth() const;
 110   inline bool CanGetTextExtent(void) const { return FALSE; }
 111   void GetTextExtent(const wxString& string, long *x, long *y,
 112                      long *descent = (long *) NULL,
 113                      long *externalLeading = (long *) NULL,
 114                      wxFont *theFont = (wxFont *) NULL ) const;
 115
 116   void DoGetSize(int* width, int* height) const;
 117   void DoGetSizeMM(int *width, int *height) const;
 118
 119   // Resolution in pixels per logical inch
 120   wxSize GetPPI(void) const;
 121
 122   void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
 123   void SetDeviceOrigin( long x, long y );
 124
 125   inline void SetBackgroundMode(int WXUNUSED(mode)) {}
 126   inline void SetPalette(const wxPalette& WXUNUSED(palette)) {}
 127
 128   ofstream *GetStream(void) const { return m_pstream; }
 129
 130   wxPrintData& GetPrintData() { return m_printData; }
 131   void SetPrintData(const wxPrintData& data) { m_printData = data; }
 132
 133   virtual int GetDepth() const { return 24; }
 134
 135 protected:
 136
 137   ofstream *        m_pstream;    // PostScript output stream
 138   wxString          m_title;
 139   unsigned char     m_currentRed;
 140   unsigned char     m_currentGreen;
 141   unsigned char     m_currentBlue;
 142   int               m_pageNumber;
 143   bool              m_clipping;
 144   double            m_underlinePosition;
 145   double            m_underlineThickness;
 146   wxPrintData       m_printData;
 147 };
 148
 149 // Deprecated: should use wxGenericPrintDialog instead.
 150 #if 1
 151 #define wxID_PRINTER_COMMAND        1
 152 #define wxID_PRINTER_OPTIONS        2
 153 #define wxID_PRINTER_ORIENTATION    3
 154 #define wxID_PRINTER_MODES          4
 155 #define wxID_PRINTER_X_SCALE        5
 156 #define wxID_PRINTER_Y_SCALE        6
 157 #define wxID_PRINTER_X_TRANS        7
 158 #define wxID_PRINTER_Y_TRANS        8
 159
 160 class WXDLLEXPORT wxPostScriptPrintDialog: public wxDialog
 161 {
 162 DECLARE_CLASS(wxPostScriptPrintDialog)
 163 public:
 164     wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
 165           const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 166           long style = wxDEFAULT_DIALOG_STYLE);
 167
 168     virtual int ShowModal(void) ;
 169 };
 170 #endif
 171
 172 // Print Orientation (Should also add Left, Right)
 173 enum
 174 {
 175   PS_PORTRAIT = 1,
 176   PS_LANDSCAPE = 2
 177 };// ps_orientation = PS_PORTRAIT;
 178
 179 // Print Actions
 180 enum
 181 {
 182   PS_NONE,
 183   PS_PREVIEW,
 184   PS_FILE,
 185   PS_PRINTER
 186 };// ps_action = PS_PREVIEW;
 187
 188 // PostScript printer settings
 189 WXDLLEXPORT void wxSetPrinterCommand(const wxString& cmd);
 190 WXDLLEXPORT void wxSetPrintPreviewCommand(const wxString& cmd);
 191 WXDLLEXPORT void wxSetPrinterOptions(const wxString& flags);
 192 WXDLLEXPORT void wxSetPrinterOrientation(int orientation);
 193 WXDLLEXPORT void wxSetPrinterScaling(double x, double y);
 194 WXDLLEXPORT void wxSetPrinterTranslation(long x, long y);
 195 WXDLLEXPORT void wxSetPrinterMode(int mode);
 196 WXDLLEXPORT void wxSetPrinterFile(const wxString& f);
 197 WXDLLEXPORT void wxSetAFMPath(const wxString& f);
 198
 199 // Get current values
 200 WXDLLEXPORT wxString wxGetPrinterCommand();
 201 WXDLLEXPORT wxString wxGetPrintPreviewCommand();
 202 WXDLLEXPORT wxString wxGetPrinterOptions();
 203 WXDLLEXPORT int wxGetPrinterOrientation();
 204 WXDLLEXPORT void wxGetPrinterScaling(double* x, double* y);
 205 WXDLLEXPORT void wxGetPrinterTranslation(long *x, long *y);
 206 WXDLLEXPORT int wxGetPrinterMode();
 207 WXDLLEXPORT wxString wxGetPrinterFile();
 208 WXDLLEXPORT wxString wxGetAFMPath();
 209
 210 /*
 211  * PostScript print setup information.
 212  * This is now obsolete, but retained for a while for compatibility
 213  */
 214
 215 class WXDLLEXPORT wxPrintSetupData: public wxObject
 216 {
 217 public:
 218     wxPrintSetupData();
 219     ~wxPrintSetupData();
 220
 221     void SetPrinterCommand(const wxString& cmd) { m_printerCommand = cmd; };
 222     void SetPaperName(const wxString& paper) { m_paperName = paper; };
 223     void SetPrintPreviewCommand(const wxString& cmd) { m_previewCommand = cmd; };
 224     void SetPrinterOptions(const wxString& flags) { m_printerFlags = flags; };
 225     void SetPrinterFile(const wxString& f) { m_printerFile = f; };
 226     void SetPrinterOrientation(int orient) { m_printerOrient = orient; };
 227     void SetPrinterScaling(double x, double y) { m_printerScaleX = x; m_printerScaleY = y; };
 228     void SetPrinterTranslation(long x, long y) { m_printerTranslateX = x; m_printerTranslateY = y; };
 229     // 1 = Preview, 2 = print to file, 3 = send to printer
 230     void SetPrinterMode(int mode) { m_printerMode = mode; };
 231     void SetAFMPath(const wxString& f) { m_afmPath = f; };
 232     void SetColour(bool col) { m_printColour = col; };
 233
 234     // Get current values
 235     wxString GetPrinterCommand() const { return m_printerCommand; } ;
 236     wxString GetPrintPreviewCommand() const { return m_previewCommand; } ;
 237     wxString GetPrinterOptions() const { return m_printerFlags; };
 238     wxString GetPrinterFile() const { return m_printerFile; };
 239     wxString GetPaperName() const { return m_paperName; }
 240     int GetPrinterOrientation() const { return m_printerOrient; };
 241     void GetPrinterScaling(double* x, double* y) const { *x = m_printerScaleX; *y = m_printerScaleY; };
 242     void GetPrinterTranslation(long *x, long *y) const { *x = m_printerTranslateX; *y = m_printerTranslateY; };
 243     int GetPrinterMode() const { return m_printerMode; };
 244     wxString GetAFMPath() const { return m_afmPath; };
 245     bool GetColour() const { return m_printColour; };
 246
 247     void operator=(wxPrintSetupData& data);
 248
 249     // Initialize from a wxPrintData object (wxPrintData should now be used instead of wxPrintSetupData).
 250     // There is also an operator for initializing a wxPrintData from a wxPrintSetupData.
 251     void operator=(const wxPrintData& data);
 252
 253 public:
 254     wxString        m_printerCommand;
 255     wxString        m_previewCommand;
 256     wxString        m_printerFlags;
 257     wxString        m_printerFile;
 258     int             m_printerOrient;
 259     double          m_printerScaleX;
 260     double          m_printerScaleY;
 261     long            m_printerTranslateX;
 262     long            m_printerTranslateY;
 263     // 1 = Preview, 2 = print to file, 3 = send to printer
 264     int             m_printerMode;
 265     wxString        m_afmPath;
 266     // A name in the paper database (see paper.h)
 267     wxString        m_paperName;
 268     bool            m_printColour;
 269
 270   DECLARE_DYNAMIC_CLASS(wxPrintSetupData)
 271 };
 272
 273 WXDLLEXPORT_DATA(extern wxPrintSetupData*) wxThePrintSetupData;
 274 WXDLLEXPORT extern void wxInitializePrintSetupData(bool init = TRUE);
 275
 276 #endif
 277     // wxUSE_POSTSCRIPT
 278
 279 #endif
 280         // _WX_DCPSG_H_