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 #include <fstream.h>
  26
  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 FloodFill(long x1, long y1, const wxColour &col, int style=wxFLOOD_SURFACE) ;
  66   bool GetPixel(long x1, long y1, wxColour *col) const;
  67
  68   void DrawLine(long x1, long y1, long x2, long y2);
  69   void CrossHair(long x, long y) ;
  70   void DrawArc(long x1,long y1,long x2,long y2,long xc,long yc);
  71   void DrawEllipticArc(long x,long y,long w,long h,double sa,double ea);
  72   void DrawPoint(long x, long y);
  73   // Avoid compiler warning
  74   void DrawPoint(wxPoint& point) { wxDC::DrawPoint(point); }
  75   void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
  76   // Avoid compiler warning
  77   void DrawLines(wxList *lines, long xoffset = 0, long yoffset = 0)
  78   { wxDC::DrawLines(lines, xoffset, yoffset); }
  79   void DrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
  80   // Avoid compiler warning
  81   void DrawPolygon(wxList *lines, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE)
  82   { wxDC::DrawPolygon(lines, xoffset, yoffset, fillStyle); }
  83   void DrawRectangle(long x, long y, long width, long height);
  84   void DrawRoundedRectangle(long x, long y, long width, long height, double radius = 20);
  85   void DrawEllipse(long x, long y, long width, long height);
  86
  87   void DrawSpline(wxList *points);
  88
  89   bool Blit(long xdest, long ydest, long width, long height,
  90             wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
  91   inline bool CanDrawBitmap(void) const { return TRUE; }
  92
  93   void DrawIcon( const wxIcon& icon, long x, long y );
  94   void DrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask=FALSE );
  95
  96   void DrawText(const wxString& text, long x, long y, bool use16 = FALSE);
  97
  98   void Clear();
  99   void SetFont( const wxFont& font );
 100   void SetPen( const wxPen& pen );
 101   void SetBrush( const wxBrush& brush );
 102   void SetLogicalFunction( int function );
 103   void SetBackground( const wxBrush& brush );
 104
 105   void SetClippingRegion(long x, long y, long width, long height);
 106   void SetClippingRegion( const wxRegion &region );
 107   void DestroyClippingRegion();
 108
 109   bool StartDoc(const wxString& message);
 110   void EndDoc();
 111   void StartPage();
 112   void EndPage();
 113
 114   long GetCharHeight();
 115   long GetCharWidth();
 116   inline bool CanGetTextExtent(void) const { return FALSE; }
 117   void GetTextExtent(const wxString& string, long *x, long *y,
 118                      long *descent = (long *) NULL,
 119                      long *externalLeading = (long *) NULL,
 120                      wxFont *theFont = (wxFont *) NULL, bool use16 = FALSE);
 121
 122   void GetSize(int* width, int* height) const;
 123   void GetSizeMM(int *width, int *height) const;
 124
 125   // Resolution in pixels per logical inch
 126   wxSize GetPPI(void) const;
 127
 128   void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
 129   void SetDeviceOrigin( long x, long y );
 130
 131   inline void SetBackgroundMode(int WXUNUSED(mode)) {}
 132   inline void SetPalette(const wxPalette& WXUNUSED(palette)) {}
 133
 134   inline ofstream *GetStream(void) const { return m_pstream; }
 135
 136   inline wxPrintData& GetPrintData() { return m_printData; }
 137   inline void SetPrintData(const wxPrintData& data) { m_printData = data; }
 138
 139 protected:
 140
 141   ofstream *        m_pstream;    // PostScript output stream
 142   wxString          m_title;
 143   unsigned char     m_currentRed;
 144   unsigned char     m_currentGreen;
 145   unsigned char     m_currentBlue;
 146   int               m_pageNumber;
 147   bool              m_clipping;
 148   double            m_underlinePosition;
 149   double            m_underlineThickness;
 150   wxPrintData       m_printData;
 151 };
 152
 153 // Deprecated: should use wxGenericPrintDialog instead.
 154 #if 1
 155 #define wxID_PRINTER_COMMAND        1
 156 #define wxID_PRINTER_OPTIONS        2
 157 #define wxID_PRINTER_ORIENTATION    3
 158 #define wxID_PRINTER_MODES          4
 159 #define wxID_PRINTER_X_SCALE        5
 160 #define wxID_PRINTER_Y_SCALE        6
 161 #define wxID_PRINTER_X_TRANS        7
 162 #define wxID_PRINTER_Y_TRANS        8
 163
 164 class WXDLLEXPORT wxPostScriptPrintDialog: public wxDialog
 165 {
 166 DECLARE_CLASS(wxPostScriptPrintDialog)
 167 public:
 168     wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
 169           const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 170           long style = wxDEFAULT_DIALOG_STYLE);
 171
 172     virtual int ShowModal(void) ;
 173 };
 174 #endif
 175
 176 // Print Orientation (Should also add Left, Right)
 177 enum {
 178   PS_PORTRAIT = 1,
 179   PS_LANDSCAPE = 2
 180 };// ps_orientation = PS_PORTRAIT;
 181
 182 // Print Actions
 183 enum {
 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         // _WX_DCPSG_H_