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_PRINTING_ARCHITECTURE
  21
  22 #if wxUSE_POSTSCRIPT
  23
  24 #include "wx/dialog.h"
  25 #include "wx/module.h"
  26 #include "wx/cmndata.h"
  27
  28 #include <fstream.h>
  29
  30 //-----------------------------------------------------------------------------
  31 // classes
  32 //-----------------------------------------------------------------------------
  33
  34 class wxPostScriptDC;
  35
  36 //-----------------------------------------------------------------------------
  37 // wxPostScriptDC
  38 //-----------------------------------------------------------------------------
  39
  40 class WXDLLEXPORT wxPostScriptDC: public wxDC
  41 {
  42   DECLARE_DYNAMIC_CLASS(wxPostScriptDC)
  43
  44 public:
  45
  46   wxPostScriptDC();
  47
  48   // Deprecated constructor
  49   wxPostScriptDC(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
  50
  51   // Recommended constructor
  52   wxPostScriptDC(const wxPrintData& printData);
  53
  54   ~wxPostScriptDC();
  55
  56   // Deprecated
  57   bool Create(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
  58
  59   virtual bool Ok() const;
  60
  61   // Deprecated: use wxGenericPrintDialog instead
  62   virtual bool PrinterDialog(wxWindow *parent = (wxWindow *) NULL);
  63
  64   virtual void BeginDrawing() {}
  65   virtual void EndDrawing() {}
  66
  67   void DoFloodFill(long x1, long y1, const wxColour &col, int style=wxFLOOD_SURFACE );
  68   bool DoGetPixel(long x1, long y1, wxColour *col) const;
  69
  70   void DoDrawLine(long x1, long y1, long x2, long y2);
  71   void DoCrossHair(long x, long y) ;
  72   void DoDrawArc(long x1,long y1,long x2,long y2,long xc,long yc);
  73   void DoDrawEllipticArc(long x,long y,long w,long h,double sa,double ea);
  74   void DoDrawPoint(long x, long y);
  75   void DoDrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
  76   void DoDrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
  77   void DoDrawRectangle(long x, long y, long width, long height);
  78   void DoDrawRoundedRectangle(long x, long y, long width, long height, double radius = 20);
  79   void DoDrawEllipse(long x, long y, long width, long height);
  80
  81   void DoDrawSpline(wxList *points);
  82
  83   bool DoBlit(long xdest, long ydest, long width, long height,
  84             wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
  85   inline bool CanDrawBitmap(void) const { return TRUE; }
  86
  87   void DoDrawIcon( const wxIcon& icon, long x, long y );
  88   void DoDrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask=FALSE );
  89
  90   void DoDrawText(const wxString& text, long x, long y );
  91
  92   void Clear();
  93   void SetFont( const wxFont& font );
  94   void SetPen( const wxPen& pen );
  95   void SetBrush( const wxBrush& brush );
  96   void SetLogicalFunction( int function );
  97   void SetBackground( const wxBrush& brush );
  98
  99   void SetClippingRegion(long x, long y, long width, long height);
 100   void SetClippingRegion( const wxRegion &region );
 101   void DestroyClippingRegion();
 102
 103   void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) {}
 104
 105   bool StartDoc(const wxString& message);
 106   void EndDoc();
 107   void StartPage();
 108   void EndPage();
 109
 110   long GetCharHeight() const;
 111   long GetCharWidth() const;
 112   inline bool CanGetTextExtent(void) const { return FALSE; }
 113   void GetTextExtent(const wxString& string, long *x, long *y,
 114                      long *descent = (long *) NULL,
 115                      long *externalLeading = (long *) NULL,
 116                      wxFont *theFont = (wxFont *) NULL ) const;
 117
 118   void DoGetSize(int* width, int* height) const;
 119   void DoGetSizeMM(int *width, int *height) const;
 120
 121   // Resolution in pixels per logical inch
 122   wxSize GetPPI(void) const;
 123
 124   void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
 125   void SetDeviceOrigin( long x, long y );
 126
 127   inline void SetBackgroundMode(int WXUNUSED(mode)) {}
 128   inline void SetPalette(const wxPalette& WXUNUSED(palette)) {}
 129
 130   ofstream *GetStream(void) const { return m_pstream; }
 131
 132   wxPrintData& GetPrintData() { return m_printData; }
 133   void SetPrintData(const wxPrintData& data) { m_printData = data; }
 134
 135   virtual int GetDepth() const { return 24; }
 136
 137 protected:
 138
 139   ofstream *        m_pstream;    // PostScript output stream
 140   wxString          m_title;
 141   unsigned char     m_currentRed;
 142   unsigned char     m_currentGreen;
 143   unsigned char     m_currentBlue;
 144   int               m_pageNumber;
 145   bool              m_clipping;
 146   double            m_underlinePosition;
 147   double            m_underlineThickness;
 148   wxPrintData       m_printData;
 149 };
 150
 151 // Deprecated: should use wxGenericPrintDialog instead.
 152 #if 1
 153 #define wxID_PRINTER_COMMAND        1
 154 #define wxID_PRINTER_OPTIONS        2
 155 #define wxID_PRINTER_ORIENTATION    3
 156 #define wxID_PRINTER_MODES          4
 157 #define wxID_PRINTER_X_SCALE        5
 158 #define wxID_PRINTER_Y_SCALE        6
 159 #define wxID_PRINTER_X_TRANS        7
 160 #define wxID_PRINTER_Y_TRANS        8
 161
 162 class WXDLLEXPORT wxPostScriptPrintDialog: public wxDialog
 163 {
 164 DECLARE_CLASS(wxPostScriptPrintDialog)
 165 public:
 166     wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
 167           const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 168           long style = wxDEFAULT_DIALOG_STYLE);
 169
 170     virtual int ShowModal(void) ;
 171 };
 172 #endif
 173
 174 // Print Orientation (Should also add Left, Right)
 175 enum
 176 {
 177   PS_PORTRAIT = 1,
 178   PS_LANDSCAPE = 2
 179 };// ps_orientation = PS_PORTRAIT;
 180
 181 // Print Actions
 182 enum
 183 {
 184   PS_NONE,
 185   PS_PREVIEW,
 186   PS_FILE,
 187   PS_PRINTER
 188 };// ps_action = PS_PREVIEW;
 189
 190 // PostScript printer settings
 191 WXDLLEXPORT void wxSetPrinterCommand(const wxString& cmd);
 192 WXDLLEXPORT void wxSetPrintPreviewCommand(const wxString& cmd);
 193 WXDLLEXPORT void wxSetPrinterOptions(const wxString& flags);
 194 WXDLLEXPORT void wxSetPrinterOrientation(int orientation);
 195 WXDLLEXPORT void wxSetPrinterScaling(double x, double y);
 196 WXDLLEXPORT void wxSetPrinterTranslation(long x, long y);
 197 WXDLLEXPORT void wxSetPrinterMode(int mode);
 198 WXDLLEXPORT void wxSetPrinterFile(const wxString& f);
 199 WXDLLEXPORT void wxSetAFMPath(const wxString& f);
 200
 201 // Get current values
 202 WXDLLEXPORT wxString wxGetPrinterCommand();
 203 WXDLLEXPORT wxString wxGetPrintPreviewCommand();
 204 WXDLLEXPORT wxString wxGetPrinterOptions();
 205 WXDLLEXPORT int wxGetPrinterOrientation();
 206 WXDLLEXPORT void wxGetPrinterScaling(double* x, double* y);
 207 WXDLLEXPORT void wxGetPrinterTranslation(long *x, long *y);
 208 WXDLLEXPORT int wxGetPrinterMode();
 209 WXDLLEXPORT wxString wxGetPrinterFile();
 210 WXDLLEXPORT wxString wxGetAFMPath();
 211
 212 /*
 213  * PostScript print setup information.
 214  * This is now obsolete, but retained for a while for compatibility
 215  */
 216
 217 class WXDLLEXPORT wxPrintSetupData: public wxObject
 218 {
 219 public:
 220     wxPrintSetupData();
 221     ~wxPrintSetupData();
 222
 223     void SetPrinterCommand(const wxString& cmd) { m_printerCommand = cmd; };
 224     void SetPaperName(const wxString& paper) { m_paperName = paper; };
 225     void SetPrintPreviewCommand(const wxString& cmd) { m_previewCommand = cmd; };
 226     void SetPrinterOptions(const wxString& flags) { m_printerFlags = flags; };
 227     void SetPrinterFile(const wxString& f) { m_printerFile = f; };
 228     void SetPrinterOrientation(int orient) { m_printerOrient = orient; };
 229     void SetPrinterScaling(double x, double y) { m_printerScaleX = x; m_printerScaleY = y; };
 230     void SetPrinterTranslation(long x, long y) { m_printerTranslateX = x; m_printerTranslateY = y; };
 231     // 1 = Preview, 2 = print to file, 3 = send to printer
 232     void SetPrinterMode(int mode) { m_printerMode = mode; };
 233     void SetAFMPath(const wxString& f) { m_afmPath = f; };
 234     void SetColour(bool col) { m_printColour = col; };
 235
 236     // Get current values
 237     wxString GetPrinterCommand() const { return m_printerCommand; } ;
 238     wxString GetPrintPreviewCommand() const { return m_previewCommand; } ;
 239     wxString GetPrinterOptions() const { return m_printerFlags; };
 240     wxString GetPrinterFile() const { return m_printerFile; };
 241     wxString GetPaperName() const { return m_paperName; }
 242     int GetPrinterOrientation() const { return m_printerOrient; };
 243     void GetPrinterScaling(double* x, double* y) const { *x = m_printerScaleX; *y = m_printerScaleY; };
 244     void GetPrinterTranslation(long *x, long *y) const { *x = m_printerTranslateX; *y = m_printerTranslateY; };
 245     int GetPrinterMode() const { return m_printerMode; };
 246     wxString GetAFMPath() const { return m_afmPath; };
 247     bool GetColour() const { return m_printColour; };
 248
 249     void operator=(wxPrintSetupData& data);
 250
 251     // Initialize from a wxPrintData object (wxPrintData should now be used instead of wxPrintSetupData).
 252     // There is also an operator for initializing a wxPrintData from a wxPrintSetupData.
 253     void operator=(const wxPrintData& data);
 254
 255 public:
 256     wxString        m_printerCommand;
 257     wxString        m_previewCommand;
 258     wxString        m_printerFlags;
 259     wxString        m_printerFile;
 260     int             m_printerOrient;
 261     double          m_printerScaleX;
 262     double          m_printerScaleY;
 263     long            m_printerTranslateX;
 264     long            m_printerTranslateY;
 265     // 1 = Preview, 2 = print to file, 3 = send to printer
 266     int             m_printerMode;
 267     wxString        m_afmPath;
 268     // A name in the paper database (see paper.h)
 269     wxString        m_paperName;
 270     bool            m_printColour;
 271
 272   DECLARE_DYNAMIC_CLASS(wxPrintSetupData)
 273 };
 274
 275 WXDLLEXPORT_DATA(extern wxPrintSetupData*) wxThePrintSetupData;
 276 WXDLLEXPORT extern void wxInitializePrintSetupData(bool init = TRUE);
 277
 278 #endif
 279     // wxUSE_POSTSCRIPT
 280
 281 #endif
 282     // wxUSE_PRINTING_ARCHITECTURE
 283
 284 #endif
 285         // _WX_DCPSG_H_