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 //-----------------------------------------------------------------------------
  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(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
  66   bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;
  67
  68   void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2);
  69   void DoCrossHair(wxCoord x, wxCoord y) ;
  70   void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc);
  71   void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea);
  72   void DoDrawPoint(wxCoord x, wxCoord y);
  73   void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
  74   void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
  75   void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
  76   void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20);
  77   void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
  78
  79   void DoDrawSpline(wxList *points);
  80
  81   bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
  82             wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = FALSE);
  83   bool CanDrawBitmap() const { return TRUE; }
  84
  85   void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y );
  86   void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask=FALSE );
  87
  88   void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
  89   void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
  90
  91   void Clear();
  92   void SetFont( const wxFont& font );
  93   void SetPen( const wxPen& pen );
  94   void SetBrush( const wxBrush& brush );
  95   void SetLogicalFunction( int function );
  96   void SetBackground( const wxBrush& brush );
  97
  98   void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
  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   wxCoord GetCharHeight() const;
 109   wxCoord GetCharWidth() const;
 110   bool CanGetTextExtent() const { return TRUE; }
 111   void DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y,
 112                      wxCoord *descent = (wxCoord *) NULL,
 113                      wxCoord *externalLeading = (wxCoord *) 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() const;
 121
 122   void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
 123   void SetDeviceOrigin( wxCoord x, wxCoord y );
 124
 125   void SetBackgroundMode(int WXUNUSED(mode)) { }
 126   void SetPalette(const wxPalette& WXUNUSED(palette)) { }
 127
 128   wxPrintData& GetPrintData() { return m_printData; }
 129   void SetPrintData(const wxPrintData& data) { m_printData = data; }
 130
 131   virtual int GetDepth() const { return 24; }
 132
 133 protected:
 134
 135   FILE*             m_pstream;    // PostScript output stream
 136   wxString          m_title;
 137   unsigned char     m_currentRed;
 138   unsigned char     m_currentGreen;
 139   unsigned char     m_currentBlue;
 140   int               m_pageNumber;
 141   bool              m_clipping;
 142   double            m_underlinePosition;
 143   double            m_underlineThickness;
 144   wxPrintData       m_printData;
 145 };
 146
 147 // Deprecated: should use wxGenericPrintDialog instead.
 148 #if 1
 149 enum
 150 {
 151     wxID_PRINTER_COMMAND = 1,
 152     wxID_PRINTER_OPTIONS,
 153     wxID_PRINTER_ORIENTATION,
 154     wxID_PRINTER_MODES,
 155     wxID_PRINTER_X_SCALE,
 156     wxID_PRINTER_Y_SCALE,
 157     wxID_PRINTER_X_TRANS,
 158     wxID_PRINTER_Y_TRANS
 159 };
 160
 161 class WXDLLEXPORT wxPostScriptPrintDialog: public wxDialog
 162 {
 163 DECLARE_CLASS(wxPostScriptPrintDialog)
 164 public:
 165     wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
 166           const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 167           wxCoord style = wxDEFAULT_DIALOG_STYLE);
 168
 169     virtual int ShowModal();
 170 };
 171 #endif // 1
 172
 173 // Print Orientation (Should also add Left, Right)
 174 enum
 175 {
 176   PS_PORTRAIT = 1,
 177   PS_LANDSCAPE = 2
 178 };// ps_orientation = PS_PORTRAIT;
 179
 180 // Print Actions
 181 enum
 182 {
 183   PS_NONE,
 184   PS_PREVIEW,
 185   PS_FILE,
 186   PS_PRINTER
 187 };// ps_action = PS_PREVIEW;
 188
 189 // PostScript printer settings
 190 WXDLLEXPORT void wxSetPrinterCommand(const wxString& cmd);
 191 WXDLLEXPORT void wxSetPrintPreviewCommand(const wxString& cmd);
 192 WXDLLEXPORT void wxSetPrinterOptions(const wxString& flags);
 193 WXDLLEXPORT void wxSetPrinterOrientation(int orientation);
 194 WXDLLEXPORT void wxSetPrinterScaling(double x, double y);
 195 WXDLLEXPORT void wxSetPrinterTranslation(wxCoord x, wxCoord y);
 196 WXDLLEXPORT void wxSetPrinterMode(int mode);
 197 WXDLLEXPORT void wxSetPrinterFile(const wxString& f);
 198 WXDLLEXPORT void wxSetAFMPath(const wxString& f);
 199
 200 // Get current values
 201 WXDLLEXPORT wxString wxGetPrinterCommand();
 202 WXDLLEXPORT wxString wxGetPrintPreviewCommand();
 203 WXDLLEXPORT wxString wxGetPrinterOptions();
 204 WXDLLEXPORT int wxGetPrinterOrientation();
 205 WXDLLEXPORT void wxGetPrinterScaling(double* x, double* y);
 206 WXDLLEXPORT void wxGetPrinterTranslation(wxCoord *x, wxCoord *y);
 207 WXDLLEXPORT int wxGetPrinterMode();
 208 WXDLLEXPORT wxString wxGetPrinterFile();
 209 WXDLLEXPORT wxString wxGetAFMPath();
 210
 211 /*
 212  * PostScript print setup information.
 213  * This is now obsolete, but retained for a while for compatibility
 214  */
 215
 216 class WXDLLEXPORT wxPrintSetupData: public wxObject
 217 {
 218 public:
 219     wxPrintSetupData();
 220     ~wxPrintSetupData();
 221
 222     void SetPrinterCommand(const wxString& cmd) { m_printerCommand = cmd; };
 223     void SetPaperName(const wxString& paper) { m_paperName = paper; };
 224     void SetPrintPreviewCommand(const wxString& cmd) { m_previewCommand = cmd; };
 225     void SetPrinterOptions(const wxString& flags) { m_printerFlags = flags; };
 226     void SetPrinterFile(const wxString& f) { m_printerFile = f; };
 227     void SetPrinterOrientation(int orient) { m_printerOrient = orient; };
 228     void SetPrinterScaling(double x, double y) { m_printerScaleX = x; m_printerScaleY = y; };
 229     void SetPrinterTranslation(wxCoord x, wxCoord y) { m_printerTranslateX = x; m_printerTranslateY = y; };
 230     // 1 = Preview, 2 = print to file, 3 = send to printer
 231     void SetPrinterMode(int mode) { m_printerMode = mode; };
 232     void SetAFMPath(const wxString& f) { m_afmPath = f; };
 233     void SetColour(bool col) { m_printColour = col; };
 234
 235     // Get current values
 236     wxString GetPrinterCommand() const { return m_printerCommand; } ;
 237     wxString GetPrintPreviewCommand() const { return m_previewCommand; } ;
 238     wxString GetPrinterOptions() const { return m_printerFlags; };
 239     wxString GetPrinterFile() const { return m_printerFile; };
 240     wxString GetPaperName() const { return m_paperName; }
 241     int GetPrinterOrientation() const { return m_printerOrient; };
 242     void GetPrinterScaling(double* x, double* y) const { *x = m_printerScaleX; *y = m_printerScaleY; };
 243     void GetPrinterTranslation(wxCoord *x, wxCoord *y) const { *x = m_printerTranslateX; *y = m_printerTranslateY; };
 244     int GetPrinterMode() const { return m_printerMode; };
 245     wxString GetAFMPath() const { return m_afmPath; };
 246     bool GetColour() const { return m_printColour; };
 247
 248     void operator=(wxPrintSetupData& data);
 249
 250     // Initialize from a wxPrintData object (wxPrintData should now be used instead of wxPrintSetupData).
 251     // There is also an operator for initializing a wxPrintData from a wxPrintSetupData.
 252     void operator=(const wxPrintData& data);
 253
 254 #ifndef __WIN16__
 255     void GetPrinterTranslation(long *x, long *y) const
 256         { *x = m_printerTranslateX; *y = m_printerTranslateY; }
 257 #endif // !Win16
 258
 259 public:
 260     wxString        m_printerCommand;
 261     wxString        m_previewCommand;
 262     wxString        m_printerFlags;
 263     wxString        m_printerFile;
 264     int             m_printerOrient;
 265     double          m_printerScaleX;
 266     double          m_printerScaleY;
 267     wxCoord         m_printerTranslateX;
 268     wxCoord         m_printerTranslateY;
 269     // 1 = Preview, 2 = print to file, 3 = send to printer
 270     int             m_printerMode;
 271     wxString        m_afmPath;
 272     // A name in the paper database (see paper.h)
 273     wxString        m_paperName;
 274     bool            m_printColour;
 275
 276     DECLARE_DYNAMIC_CLASS(wxPrintSetupData)
 277 };
 278
 279 WXDLLEXPORT_DATA(extern wxPrintSetupData*) wxThePrintSetupData;
 280 WXDLLEXPORT extern void wxInitializePrintSetupData(bool init = TRUE);
 281
 282 #endif
 283     // wxUSE_POSTSCRIPT
 284
 285 #endif
 286     // wxUSE_PRINTING_ARCHITECTURE
 287
 288 #endif
 289         // _WX_DCPSG_H_