--- /dev/null
+#ifndef _WX_DCPS_H_BASE_
+#define _WX_DCPS_H_BASE_
+
+#include "wx/generic/dcpsg.h"
+
+#endif
+
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: dcps.h
+// Purpose: wxPostScriptDC class
+// Author: Julian Smart and others
+// Modified by:
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart, Robert Roebling and Markus Holzem
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_DCPSG_H_
+#define _WX_DCPSG_H_
+
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+#include "wx/dc.h"
+
+#if wxUSE_POSTSCRIPT
+
+#include "wx/dialog.h"
+#include "wx/module.h"
+#include <fstream.h>
+
+
+//-----------------------------------------------------------------------------
+// classes
+//-----------------------------------------------------------------------------
+
+class wxPostScriptDC;
+
+//-----------------------------------------------------------------------------
+// wxPostScriptDC
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxPostScriptDC: public wxDC
+{
+ DECLARE_DYNAMIC_CLASS(wxPostScriptDC)
+
+public:
+
+ wxPostScriptDC();
+ wxPostScriptDC(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
+
+ ~wxPostScriptDC();
+
+ bool Create(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
+
+ virtual bool Ok() const;
+
+ virtual bool PrinterDialog(wxWindow *parent = (wxWindow *) NULL);
+
+ virtual void BeginDrawing() {}
+ virtual void EndDrawing() {}
+
+ void FloodFill(long x1, long y1, const wxColour &col, int style=wxFLOOD_SURFACE) ;
+ bool GetPixel(long x1, long y1, wxColour *col) const;
+
+ void DrawLine(long x1, long y1, long x2, long y2);
+ void CrossHair(long x, long y) ;
+ void DrawArc(long x1,long y1,long x2,long y2,long xc,long yc);
+ void DrawEllipticArc(long x,long y,long w,long h,double sa,double ea);
+ void DrawPoint(long x, long y);
+ // Avoid compiler warning
+ void DrawPoint(wxPoint& point) { wxDC::DrawPoint(point); }
+ void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
+ // Avoid compiler warning
+ void DrawLines(wxList *lines, long xoffset = 0, long yoffset = 0)
+ { wxDC::DrawLines(lines, xoffset, yoffset); }
+ void DrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
+ // Avoid compiler warning
+ void DrawPolygon(wxList *lines, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE)
+ { wxDC::DrawPolygon(lines, xoffset, yoffset, fillStyle); }
+ void DrawRectangle(long x, long y, long width, long height);
+ void DrawRoundedRectangle(long x, long y, long width, long height, double radius = 20);
+ void DrawEllipse(long x, long y, long width, long height);
+
+ void DrawSpline(wxList *points);
+
+ bool Blit(long xdest, long ydest, long width, long height,
+ wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
+ inline bool CanDrawBitmap(void) const { return TRUE; }
+
+ void DrawIcon( const wxIcon& icon, long x, long y );
+ void DrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask=FALSE );
+
+ void DrawText(const wxString& text, long x, long y, bool use16 = FALSE);
+
+ void Clear();
+ void SetFont( const wxFont& font );
+ void SetPen( const wxPen& pen );
+ void SetBrush( const wxBrush& brush );
+ void SetLogicalFunction( int function );
+ void SetBackground( const wxBrush& brush );
+
+ void SetClippingRegion(long x, long y, long width, long height);
+ void SetClippingRegion( const wxRegion ®ion );
+ void DestroyClippingRegion();
+
+ bool StartDoc(const wxString& message);
+ void EndDoc();
+ void StartPage();
+ void EndPage();
+
+ long GetCharHeight();
+ long GetCharWidth();
+ inline bool CanGetTextExtent(void) const { return FALSE; }
+ void GetTextExtent(const wxString& string, long *x, long *y,
+ long *descent = (long *) NULL,
+ long *externalLeading = (long *) NULL,
+ wxFont *theFont = (wxFont *) NULL, bool use16 = FALSE);
+
+ void GetSize(int* width, int* height) const;
+ void GetSizeMM(long *width, long *height) const;
+
+ void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
+ void SetDeviceOrigin( long x, long y );
+
+ inline void SetBackgroundMode(int WXUNUSED(mode)) {}
+ inline void SetPalette(const wxPalette& WXUNUSED(palette)) {}
+
+ inline ofstream *GetStream(void) const { return m_pstream; }
+
+protected:
+
+ ofstream * m_pstream; // PostScript output stream
+ wxString m_title;
+ unsigned char m_currentRed;
+ unsigned char m_currentGreen;
+ unsigned char m_currentBlue;
+ int m_pageNumber;
+ bool m_clipping;
+ double m_underlinePosition;
+ double m_underlineThickness;
+};
+
+// A module to allow initialization/cleanup of PostScript-related
+// things without calling these functions from app.cpp.
+
+class WXDLLEXPORT wxPostScriptModule: public wxModule
+{
+DECLARE_DYNAMIC_CLASS(wxPostScriptModule)
+public:
+ wxPostScriptModule() {}
+ bool OnInit();
+ void OnExit();
+};
+
+// TODO Needed? Should perhaps use wxGenericPrintDialog instead.
+#if 1
+#define wxID_PRINTER_COMMAND 1
+#define wxID_PRINTER_OPTIONS 2
+#define wxID_PRINTER_ORIENTATION 3
+#define wxID_PRINTER_MODES 4
+#define wxID_PRINTER_X_SCALE 5
+#define wxID_PRINTER_Y_SCALE 6
+#define wxID_PRINTER_X_TRANS 7
+#define wxID_PRINTER_Y_TRANS 8
+
+class WXDLLEXPORT wxPostScriptPrintDialog: public wxDialog
+{
+DECLARE_CLASS(wxPostScriptPrintDialog)
+public:
+ wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
+ const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_DIALOG_STYLE);
+
+ virtual int ShowModal(void) ;
+};
+#endif
+
+// Print Orientation (Should also add Left, Right)
+enum {
+ PS_PORTRAIT = 1,
+ PS_LANDSCAPE = 2
+};// ps_orientation = PS_PORTRAIT;
+
+// Print Actions
+enum {
+ PS_PRINTER,
+ PS_FILE,
+ PS_PREVIEW
+};// ps_action = PS_PREVIEW;
+
+// PostScript printer settings
+WXDLLEXPORT void wxSetPrinterCommand(const char *cmd);
+WXDLLEXPORT void wxSetPrintPreviewCommand(const char *cmd);
+WXDLLEXPORT void wxSetPrinterOptions(const char *flags);
+WXDLLEXPORT void wxSetPrinterOrientation(int orientation);
+WXDLLEXPORT void wxSetPrinterScaling(double x, double y);
+WXDLLEXPORT void wxSetPrinterTranslation(long x, long y);
+WXDLLEXPORT void wxSetPrinterMode(int mode);
+WXDLLEXPORT void wxSetPrinterFile(const char *f);
+WXDLLEXPORT void wxSetAFMPath(const char *f);
+
+// Get current values
+WXDLLEXPORT char* wxGetPrinterCommand();
+WXDLLEXPORT char* wxGetPrintPreviewCommand();
+WXDLLEXPORT char* wxGetPrinterOptions();
+WXDLLEXPORT int wxGetPrinterOrientation();
+WXDLLEXPORT void wxGetPrinterScaling(double* x, double* y);
+WXDLLEXPORT void wxGetPrinterTranslation(long *x, long *y);
+WXDLLEXPORT int wxGetPrinterMode();
+WXDLLEXPORT char* wxGetPrinterFile();
+WXDLLEXPORT char* wxGetAFMPath();
+
+/*
+ * PostScript print setup information
+ */
+
+class WXDLLEXPORT wxPrintSetupData: public wxObject
+{
+public:
+ char *printerCommand;
+ char *previewCommand;
+ char *printerFlags;
+ char *printerFile;
+ int printerOrient;
+ double printerScaleX;
+ double printerScaleY;
+ long printerTranslateX;
+ long printerTranslateY;
+ // 1 = Preview, 2 = print to file, 3 = send to printer
+ int printerMode;
+ char *afmPath;
+ // A name in the paper database (see wx_print.h: the printing framework)
+ char *paperName;
+ bool printColour;
+
+public:
+ wxPrintSetupData();
+ ~wxPrintSetupData();
+
+ void SetPrinterCommand(const char *cmd);
+ void SetPaperName(const char *paper);
+ void SetPrintPreviewCommand(const char *cmd);
+ void SetPrinterOptions(const char *flags);
+ void SetPrinterFile(const char *f);
+ void SetPrinterOrientation(int orient);
+ void SetPrinterScaling(double x, double y);
+ void SetPrinterTranslation(long x, long y);
+ // 1 = Preview, 2 = print to file, 3 = send to printer
+ void SetPrinterMode(int mode);
+ void SetAFMPath(const char *f);
+ void SetColour(bool col);
+
+ // Get current values
+ char *GetPrinterCommand();
+ char *GetPrintPreviewCommand();
+ char *GetPrinterOptions();
+ char *GetPrinterFile();
+ char *GetPaperName();
+ int GetPrinterOrientation();
+ void GetPrinterScaling(double* x, double* y);
+ void GetPrinterTranslation(long *x, long *y);
+ int GetPrinterMode();
+ char *GetAFMPath();
+ bool GetColour();
+
+ void operator=(wxPrintSetupData& data);
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxPrintSetupData)
+};
+
+WXDLLEXPORT_DATA(extern wxPrintSetupData*) wxThePrintSetupData;
+WXDLLEXPORT extern void wxInitializePrintSetupData(bool init = TRUE);
+
+/*
+ * Again, this only really needed for non-Windows platforms
+ * or if you want to test the PostScript printing under Windows.
+ */
+
+class WXDLLEXPORT wxPrintPaperType: public wxObject
+{
+public:
+ wxPrintPaperType(const char *name = (const char *) NULL, int wmm = 0, int hmm = 0, int wp = 0, int hp = 0);
+ ~wxPrintPaperType();
+
+public:
+ int widthMM;
+ int heightMM;
+ int widthPixels;
+ int heightPixels;
+ char *pageName;
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxPrintPaperType)
+};
+
+class WXDLLEXPORT wxPrintPaperDatabase: public wxList
+{
+public:
+ wxPrintPaperDatabase();
+ ~wxPrintPaperDatabase();
+
+ void CreateDatabase();
+ void ClearDatabase();
+
+ void AddPaperType(const char *name, int wmm, int hmm, int wp, int hp);
+ wxPrintPaperType *FindPaperType(const char *name);
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxPrintPaperDatabase)
+};
+
+WXDLLEXPORT_DATA(extern wxPrintPaperDatabase*) wxThePrintPaperDatabase;
+
+#endif
+ // wxUSE_POSTSCRIPT
+
+#endif
+ // _WX_DCPSG_H_
#include "wx/dialog.h"
#include "wx/dc.h"
#include "wx/cmndata.h"
-#include "wx/postscrp.h"
+#include "wx/dialog.h"
+
+#if wxUSE_POSTSCRIPT
+#include "wx/dcps.h"
+#endif
class WXDLLEXPORT wxTextCtrl;
class WXDLLEXPORT wxButton;
#include "wx/object.h"
#include "wx/string.h"
#include "wx/gdicmn.h"
+
+#if wxUSE_STREAMS
#include "wx/stream.h"
+#endif
//-----------------------------------------------------------------------------
// classes
public:
wxImageHandler() { m_name = ""; m_extension = ""; m_type = 0; }
+#if wxUSE_STREAMS
virtual bool LoadFile( wxImage *image, wxInputStream& stream );
virtual bool SaveFile( wxImage *image, wxOutputStream& stream );
+#endif
inline void SetName(const wxString& name) { m_name = name; }
inline void SetExtension(const wxString& ext) { m_extension = ext; }
m_type = wxBITMAP_TYPE_PNG;
};
+#if wxUSE_STREAMS
virtual bool LoadFile( wxImage *image, wxInputStream& stream );
virtual bool SaveFile( wxImage *image, wxOutputStream& stream );
+#endif
+
};
#endif
m_type = wxBITMAP_TYPE_BMP;
};
+#if wxUSE_STREAMS
virtual bool LoadFile( wxImage *image, wxInputStream& stream );
+#endif
};
//-----------------------------------------------------------------------------
unsigned char GetBlue( int x, int y );
virtual bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_PNG );
+
+#if wxUSE_STREAMS
virtual bool LoadFile( wxInputStream& stream, long type = wxBITMAP_TYPE_PNG );
+#endif
+
virtual bool SaveFile( const wxString& name, int type );
+
+#if wxUSE_STREAMS
virtual bool SaveFile( wxOutputStream& stream, int type );
+#endif
bool Ok() const;
int GetWidth() const;
#define wxUSE_STD_IOSTREAM 1
// Use standard C++ streams if 1. If 0, use wxWin
// streams implementation.
+#define wxUSE_STREAMS 1
+ // Use wxStream implementation within wxWindows code
+
/*
* Finer detail
*
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: postscrp.h
-// Purpose: wxPostScriptDC class
-// Author: Julian Smart and others
-// Modified by:
-// Created: 01/02/97
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef _WX_POSTSCRPH__
-#define _WX_POSTSCRPH__
-
-#ifdef __GNUG__
-#pragma interface "postscrp.h"
-#endif
-
-#include "wx/dc.h"
-#include "wx/dialog.h"
-#include "wx/module.h"
-
-#if wxUSE_POSTSCRIPT
-
-// A module to allow initialization/cleanup of PostScript-related
-// things without calling these functions from app.cpp.
-
-class WXDLLEXPORT wxPostScriptModule: public wxModule
-{
-DECLARE_DYNAMIC_CLASS(wxPostScriptModule)
-public:
- wxPostScriptModule() {}
- bool OnInit();
- void OnExit();
-};
-
-#if wxUSE_IOSTREAMH
-# include <fstream.h>
-#else
-# include <fstream>
-# ifdef _MSC_VER
- using namespace std;
-# endif
-#endif
-
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
-
-// wxGTK has its own wxPostscriptDC
-
-#include "wx/gtk/dcps.h"
-
-#else
-
-class WXDLLEXPORT wxPostScriptDC: public wxDC
-{
- DECLARE_DYNAMIC_CLASS(wxPostScriptDC)
-
- public:
- // Create a printer DC
- wxPostScriptDC();
- wxPostScriptDC(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
-
- ~wxPostScriptDC();
-
- bool Create(const wxString& output, bool interactive = TRUE, wxWindow *parent = (wxWindow *) NULL);
-
- virtual bool PrinterDialog(wxWindow *parent = (wxWindow *) NULL);
-
- inline virtual void BeginDrawing(void) {} ;
- inline virtual void EndDrawing(void) {} ;
-
- void FloodFill(long x1, long y1, const wxColour &col, int style=wxFLOOD_SURFACE) ;
- bool GetPixel(long x1, long y1, wxColour *col) const;
-
- void DrawLine(long x1, long y1, long x2, long y2);
- void CrossHair(long x, long y) ;
- void DrawArc(long x1,long y1,long x2,long y2,long xc,long yc);
- void DrawEllipticArc(long x,long y,long w,long h,double sa,double ea);
- void DrawPoint(long x, long y);
- // Avoid compiler warning
- void DrawPoint(wxPoint& point) { wxDC::DrawPoint(point); }
- void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
- // Avoid compiler warning
- void DrawLines(wxList *lines, long xoffset = 0, long yoffset = 0)
- { wxDC::DrawLines(lines, xoffset, yoffset); }
- void DrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
- // Avoid compiler warning
- void DrawPolygon(wxList *lines, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE)
- { wxDC::DrawPolygon(lines, xoffset, yoffset, fillStyle); }
- void DrawRectangle(long x, long y, long width, long height);
- void DrawRoundedRectangle(long x, long y, long width, long height, double radius = 20);
- void DrawEllipse(long x, long y, long width, long height);
-
- void DrawSpline(wxList *points);
-
- void DrawIcon( const wxIcon& icon, long x, long y );
- void DrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask=FALSE );
- void DrawText(const wxString& text, long x, long y, bool use16 = FALSE);
-
- void Clear();
- void SetFont(const wxFont& font);
- void SetPen(const wxPen& pen);
- void SetBrush(const wxBrush& brush);
- void SetLogicalFunction(int function);
- void SetBackground(const wxBrush& brush);
-
- void SetClippingRegion(long x, long y, long width, long height);
- void SetClippingRegion( const wxRegion ®ion );
- void DestroyClippingRegion();
-
- bool StartDoc(const wxString& message);
- void EndDoc();
- void StartPage();
- void EndPage();
-
- long GetCharHeight();
- long GetCharWidth();
- void GetTextExtent(const wxString& string, long *x, long *y,
- long *descent = (long *) NULL,
- long *externalLeading = (long *) NULL,
- wxFont *theFont = (wxFont *) NULL, bool use16 = FALSE);
- virtual void SetLogicalOrigin(long x, long y);
- virtual void CalcBoundingBox(long x, long y);
-
- void SetMapMode(int mode);
- void SetUserScale(double x, double y);
- long DeviceToLogicalX(int x) const;
- long DeviceToLogicalY(int y) const;
- long DeviceToLogicalXRel(int x) const;
- long DeviceToLogicalYRel(int y) const;
- long LogicalToDeviceX(long x) const;
- long LogicalToDeviceY(long y) const;
- long LogicalToDeviceXRel(long x) const;
- long LogicalToDeviceYRel(long y) const;
- bool Blit(long xdest, long ydest, long width, long height,
- wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
- inline bool CanGetTextExtent(void) const { return FALSE; }
- inline bool CanDrawBitmap(void) const { return FALSE; }
-
- void GetSize(int* width, int* height) const;
- void GetSizeMM(long *width, long *height) const;
-
- inline void SetBackgroundMode(int WXUNUSED(mode)) {};
- inline void SetPalette(const wxPalette& WXUNUSED(palette)) {}
-
- inline ofstream *GetStream(void) const { return m_pstream; }
- inline int GetYOrigin(void) const { return m_yOrigin; }
-
- void SetupCTM();
-
-protected:
- int m_yOrigin; // For EPS
- ofstream * m_pstream; // PostScript output stream
- wxString m_title;
- unsigned char m_currentRed;
- unsigned char m_currentGreen;
- unsigned char m_currentBlue;
- double m_scaleFactor;
-};
-
-#endif
- // __WXGTK__
-
-#define wxID_PRINTER_COMMAND 1
-#define wxID_PRINTER_OPTIONS 2
-#define wxID_PRINTER_ORIENTATION 3
-#define wxID_PRINTER_MODES 4
-#define wxID_PRINTER_X_SCALE 5
-#define wxID_PRINTER_Y_SCALE 6
-#define wxID_PRINTER_X_TRANS 7
-#define wxID_PRINTER_Y_TRANS 8
-
-class WXDLLEXPORT wxPostScriptPrintDialog: public wxDialog
-{
-DECLARE_CLASS(wxPostScriptPrintDialog)
-public:
- wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
- const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_DIALOG_STYLE);
-
- virtual int ShowModal(void) ;
-};
-
-
-// Print Orientation (Should also add Left, Right)
-enum {
- PS_PORTRAIT = 1,
- PS_LANDSCAPE = 2
-};// ps_orientation = PS_PORTRAIT;
-
-// Print Actions
-enum {
- PS_PRINTER,
- PS_FILE,
- PS_PREVIEW
-};// ps_action = PS_PREVIEW;
-
-// PostScript printer settings
-WXDLLEXPORT void wxSetPrinterCommand(const char *cmd);
-WXDLLEXPORT void wxSetPrintPreviewCommand(const char *cmd);
-WXDLLEXPORT void wxSetPrinterOptions(const char *flags);
-WXDLLEXPORT void wxSetPrinterOrientation(int orientation);
-WXDLLEXPORT void wxSetPrinterScaling(double x, double y);
-WXDLLEXPORT void wxSetPrinterTranslation(long x, long y);
-WXDLLEXPORT void wxSetPrinterMode(int mode);
-WXDLLEXPORT void wxSetPrinterFile(const char *f);
-WXDLLEXPORT void wxSetAFMPath(const char *f);
-
-// Get current values
-WXDLLEXPORT char* wxGetPrinterCommand();
-WXDLLEXPORT char* wxGetPrintPreviewCommand();
-WXDLLEXPORT char* wxGetPrinterOptions();
-WXDLLEXPORT int wxGetPrinterOrientation();
-WXDLLEXPORT void wxGetPrinterScaling(double* x, double* y);
-WXDLLEXPORT void wxGetPrinterTranslation(long *x, long *y);
-WXDLLEXPORT int wxGetPrinterMode();
-WXDLLEXPORT char* wxGetPrinterFile();
-WXDLLEXPORT char* wxGetAFMPath();
-
-/*
- * PostScript print setup information
- */
-
-class WXDLLEXPORT wxPrintSetupData: public wxObject
-{
-public:
- char *printerCommand;
- char *previewCommand;
- char *printerFlags;
- char *printerFile;
- int printerOrient;
- double printerScaleX;
- double printerScaleY;
- long printerTranslateX;
- long printerTranslateY;
- // 1 = Preview, 2 = print to file, 3 = send to printer
- int printerMode;
- char *afmPath;
- // A name in the paper database (see wx_print.h: the printing framework)
- char *paperName;
- bool printColour;
-
-public:
- wxPrintSetupData();
- ~wxPrintSetupData();
-
- void SetPrinterCommand(const char *cmd);
- void SetPaperName(const char *paper);
- void SetPrintPreviewCommand(const char *cmd);
- void SetPrinterOptions(const char *flags);
- void SetPrinterFile(const char *f);
- void SetPrinterOrientation(int orient);
- void SetPrinterScaling(double x, double y);
- void SetPrinterTranslation(long x, long y);
- // 1 = Preview, 2 = print to file, 3 = send to printer
- void SetPrinterMode(int mode);
- void SetAFMPath(const char *f);
- void SetColour(bool col);
-
- // Get current values
- char *GetPrinterCommand();
- char *GetPrintPreviewCommand();
- char *GetPrinterOptions();
- char *GetPrinterFile();
- char *GetPaperName();
- int GetPrinterOrientation();
- void GetPrinterScaling(double* x, double* y);
- void GetPrinterTranslation(long *x, long *y);
- int GetPrinterMode();
- char *GetAFMPath();
- bool GetColour();
-
- void operator=(wxPrintSetupData& data);
-
-private:
- DECLARE_DYNAMIC_CLASS(wxPrintSetupData)
-};
-
-WXDLLEXPORT_DATA(extern wxPrintSetupData*) wxThePrintSetupData;
-WXDLLEXPORT extern void wxInitializePrintSetupData(bool init = TRUE);
-
-/*
- * Again, this only really needed for non-Windows platforms
- * or if you want to test the PostScript printing under Windows.
- */
-
-class WXDLLEXPORT wxPrintPaperType: public wxObject
-{
-public:
- wxPrintPaperType(const char *name = (const char *) NULL, int wmm = 0, int hmm = 0, int wp = 0, int hp = 0);
- ~wxPrintPaperType();
-
-public:
- int widthMM;
- int heightMM;
- int widthPixels;
- int heightPixels;
- char *pageName;
-
-private:
- DECLARE_DYNAMIC_CLASS(wxPrintPaperType)
-};
-
-class WXDLLEXPORT wxPrintPaperDatabase: public wxList
-{
-public:
- wxPrintPaperDatabase();
- ~wxPrintPaperDatabase();
-
- void CreateDatabase();
- void ClearDatabase();
-
- void AddPaperType(const char *name, int wmm, int hmm, int wp, int hp);
- wxPrintPaperType *FindPaperType(const char *name);
-
-private:
- DECLARE_DYNAMIC_CLASS(wxPrintPaperDatabase)
-};
-
-WXDLLEXPORT_DATA(extern wxPrintPaperDatabase*) wxThePrintPaperDatabase;
-
-#endif
- // wxUSE_POSTSCRIPT
-
-#endif
- // _WX_POSTSCRPH__
-
-
#ifndef WX_PRECOMP
#include "wx/wx.h"
-#include "wx/postscrp.h"
#endif
#if !wxUSE_PRINTING_ARCHITECTURE
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: postscrp.cpp
-// Purpose: wxPostScriptDC implementation
-// Author: Julian Smart
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "postscrp.h"
-#pragma implementation
-#pragma interface
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#include "wx/defs.h"
-
-#if wxUSE_POSTSCRIPT
-
-#ifndef WX_PRECOMP
-#include "wx/intl.h"
-#include "wx/frame.h"
-#include "wx/utils.h"
-#include "wx/filedlg.h"
-#include "wx/msgdlg.h"
-#include "wx/app.h"
-#include "wx/button.h"
-#include "wx/radiobox.h"
-#include "wx/textctrl.h"
-#include "wx/stattext.h"
-#include "wx/icon.h"
-#include "wx/list.h"
-#endif
-
-#include "wx/postscrp.h"
-#include "wx/dcmemory.h"
-
-#ifdef __WXMSW__
-#include "wx/msw/private.h"
-#endif
-
-#if wxUSE_IOSTREAMH
-#include <iostream.h>
-#include <fstream.h>
-#else
-#include <iostream>
-#include <fstream>
-# ifdef _MSC_VER
- using namespace std;
-# endif
-#endif
-
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-#include <assert.h>
-
-#ifdef __WXGTK__
-
-#include "gdk/gdkx.h" // GDK_DISPLAY
-#include "gdk/gdkprivate.h" // XImage
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-
-#endif
-
-#ifdef __WXMOTIF__
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#endif
-
-#ifdef __WXMSW__
-
-#ifdef DrawText
-#undef DrawText
-#endif
-
-#ifdef StartDoc
-#undef StartDoc
-#endif
-
-#ifdef GetCharWidth
-#undef GetCharWidth
-#endif
-
-#ifdef FindWindow
-#undef FindWindow
-#endif
-
-#endif
-
-// Declarations local to this file
-#define YSCALE(y) (m_yOrigin / m_scaleFactor - (y))
-
-// Determine the Default Postscript Previewer
-// available on the platform
-#if defined(__SUN__) && defined(__XVIEW__)
-// OpenWindow/NeWS's Postscript Previewer
-# define PS_VIEWER_PROG "pageview"
-#elif defined(__VMS__)
-#define PS_VIEWER_PROG "view/format=ps/select=x_display"
-#elif defined(__SGI__)
-// SGI's Display Postscript Previewer
-//# define PS_VIEWER_PROG "dps"
-# define PS_VIEWER_PROG "xpsview"
-#elif defined(__X__) || defined(__WXGTK__)
-// Front-end to ghostscript
-# define PS_VIEWER_PROG "ghostview"
-#else
-// Windows ghostscript/ghostview
-# define PS_VIEWER_PROG NULL
-#endif
-
-wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL;
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
-IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject)
-IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperType, wxObject)
-#endif
-
-#if !defined(__WXGTK__) && !defined(__WXMOTIF__)
-
-// these should move into wxPostscriptDC:
-double UnderlinePosition = 0.0F;
-double UnderlineThickness = 0.0F;
-
-#define _MAXPATHLEN 500
-
-/* See "wxspline.inc" and "xfspline.inc" */
-#if wxUSE_XFIG_SPLINE_CODE
-static const char *wxPostScriptHeaderSpline = " \
-/DrawSplineSection {\n\
- /y3 exch def\n\
- /x3 exch def\n\
- /y2 exch def\n\
- /x2 exch def\n\
- /y1 exch def\n\
- /x1 exch def\n\
- /xa x1 x2 x1 sub 0.666667 mul add def\n\
- /ya y1 y2 y1 sub 0.666667 mul add def\n\
- /xb x3 x2 x3 sub 0.666667 mul add def\n\
- /yb y3 y2 y3 sub 0.666667 mul add def\n\
- x1 y1 lineto\n\
- xa ya xb yb x3 y3 curveto\n\
- } def\n\
-";
-#else
-// No extra PS header for this spline implementation.
-static const char *wxPostScriptHeaderSpline = (char *) NULL;
-
-#endif /* wxUSE_XFIG_SPLINE_CODE */
-
-// steve, 05.09.94
-// VMS has a bug in the ofstream class.
-// the buffering doesn't work correctly. therefore
-// we will allocate (temporarily) a very big buffer (1MB), so
-// that a buffer overflow will not occur.
-#ifdef __VMS__
-#define VMS_BUFSIZ (1024L*1024L)
-static char *fileBuffer = NULL;
-#endif
-
-wxPostScriptDC::wxPostScriptDC ()
-{
-// m_yOrigin = 792; // For EPS output
- m_yOrigin = 842; // For A4 output
-
- m_minX = 1000;
- m_minY = 1000;
- m_maxX = -1000;
- m_maxY = -1000;
- m_title = "";
-
- m_pstream = (ofstream *) NULL;
-
-#ifdef __WXMSW__
- // Can only send to file in Windows
- wxThePrintSetupData->SetPrinterMode(PS_FILE);
-#endif
-
- m_currentRed = 255;
- m_currentGreen = 255;
- m_currentBlue = 0;
-}
-
-wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent)
-{
- Create(file, interactive, parent);
-}
-
-bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *parent)
-{
- m_isInteractive = interactive;
-
- m_yOrigin = 792; // For EPS output
-// m_yOrigin = 842; // For A4 output
-
- m_minX = 1000;
- m_minY = 1000;
- m_maxX = -1000;
- m_maxY = -1000;
- m_title = "";
- m_filename = file;
- m_pstream = (ofstream *) NULL;
-
-#ifdef __WXMSW__
- // Can only send to file in Windows
- wxThePrintSetupData->SetPrinterMode(PS_FILE);
-#endif
-
- if (m_isInteractive)
- {
- if ((m_ok = PrinterDialog (parent) ) == FALSE) return FALSE;
- }
- else
- m_ok = TRUE;
-
- m_currentRed = 255;
- m_currentGreen = 255;
- m_currentBlue = 0;
-
- m_scaleFactor = 1.0;
-
- return m_ok;
-}
-
-wxPostScriptDC::~wxPostScriptDC ()
-{
- if (m_pstream)
- delete m_pstream;
-}
-
-bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
-{
- wxPostScriptPrintDialog dialog (parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400), wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL);
- m_ok = (dialog.ShowModal () == wxID_OK) ;
-
- if (!m_ok)
- return FALSE;
-
- if ((m_filename == "") && (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW || wxThePrintSetupData->GetPrinterMode() == PS_PRINTER))
- {
-// steve, 05.09.94
-#ifdef __VMS__
- wxThePrintSetupData->SetPrinterFile("preview");
-#else
- // For PS_PRINTER action this depends on a Unix-style print spooler
- // since the wx_printer_file can be destroyed during a session
- // @@@ TODO: a Windows-style answer for non-Unix
- char userId[256];
- wxGetUserId (userId, sizeof (userId) / sizeof (char));
- char tmp[256];
- strcpy (tmp, "/tmp/preview_");
- strcat (tmp, userId);
- wxThePrintSetupData->SetPrinterFile(tmp);
-#endif
- char tmp2[256];
- strcpy(tmp2, wxThePrintSetupData->GetPrinterFile());
- strcat (tmp2, ".ps");
- wxThePrintSetupData->SetPrinterFile(tmp2);
- m_filename = tmp2;
- }
- else if ((m_filename == "") && (wxThePrintSetupData->GetPrinterMode() == PS_FILE))
- {
- char *file = wxSaveFileSelector (_("PostScript"), "ps");
- if (!file)
- {
- m_ok = FALSE;
- return FALSE;
- }
- wxThePrintSetupData->SetPrinterFile(file);
- m_filename = file;
- m_ok = TRUE;
- }
-
- return m_ok;
-}
-
-void wxPostScriptDC::SetClippingRegion (long cx, long cy, long cw, long ch)
-{
- if (m_clipping)
- return;
- if (!m_pstream)
- return;
-
- m_clipping = TRUE;
- *m_pstream << "gsave\n";
- *m_pstream << "newpath\n";
- *m_pstream << cx << " " << YSCALE (cy) << " moveto\n";
- *m_pstream << (cx + cw) << " " << YSCALE (cy) << " lineto\n";
- *m_pstream << cx + cw << " " << YSCALE (cy + ch) << " lineto\n";
- *m_pstream << cx << " " << YSCALE (cy + ch) << " lineto\n";
- *m_pstream << "closepath clip newpath\n";
-}
-
-void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) )
-{
-}
-
-void wxPostScriptDC::DestroyClippingRegion ()
-{
- if (!m_pstream)
- return;
- if (m_clipping)
- {
- m_clipping = FALSE;
- *m_pstream << "grestore\n";
- }
-}
-
-void wxPostScriptDC::Clear ()
-{
-}
-
-void wxPostScriptDC::FloodFill (long WXUNUSED(x), long WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
-{
-}
-
-bool wxPostScriptDC::GetPixel (long WXUNUSED(x), long WXUNUSED(y), wxColour * WXUNUSED(col)) const
-{
- return FALSE;
-}
-
-void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y))
-{
-}
-
-void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
-{
- if (!m_pstream)
- return;
- if (m_pen.Ok())
- SetPen (m_pen);
- *m_pstream << "newpath\n";
- *m_pstream << x1 << " " << YSCALE (y1) << " moveto\n";
- *m_pstream << x2 << " " << YSCALE (y2) << " lineto\n";
- *m_pstream << "stroke\n";
- CalcBoundingBox (x1, (long)YSCALE (y1));
- CalcBoundingBox (x2, (long)YSCALE (y2));
-}
-
-#define RAD2DEG 57.29577951308
-
-void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc)
-{
- if (!m_pstream)
- return;
-
- long dx = x1 - xc;
- long dy = y1 - yc;
- long radius = (long) sqrt((double) (dx*dx+dy*dy));
- double alpha1, alpha2;
-
- if (x1 == x2 && y1 == y2) {
- alpha1 = 0.0;
- alpha2 = 360.0;
- } else if (radius == 0.0) {
- alpha1 = alpha2 = 0.0;
- } else {
- alpha1 = (x1 - xc == 0) ?
- (y1 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
- alpha2 = (x2 - xc == 0) ?
- (y2 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
- }
- while (alpha1 <= 0) alpha1 += 360;
- while (alpha2 <= 0) alpha2 += 360; // adjust angles to be between
- while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree
- while (alpha2 > 360) alpha2 -= 360;
-
- if (m_brush.Ok() && m_brush.GetStyle() != wxTRANSPARENT) {
- SetBrush(m_brush);
- *m_pstream << "newpath\n"
- << xc << " " << YSCALE(yc) << " "
- << radius << " " << radius << " "
- << alpha1 << " " << alpha2 << " ellipse\n"
- << xc << " " << YSCALE(yc) << " lineto\n"
- << "closepath\n"
- << "fill\n";
- }
- if (m_pen.Ok() && m_pen.GetStyle() != wxTRANSPARENT) {
- SetPen(m_pen);
- *m_pstream << "newpath\n"
- << xc << " " << YSCALE(yc) << " "
- << radius << " " << radius << " "
- << alpha1 << " " << alpha2 << " ellipse\n"
- << "stroke\n";
- }
- CalcBoundingBox(x1, (long)YSCALE(y1));
- CalcBoundingBox(x2, (long)YSCALE(y2));
-}
-
-void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
-{
- if (!m_pstream)
- return;
-
- if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
- if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
- if (sa<0) sa+=360;
- if (ea<0) ea+=360;
- if (sa==ea)
- {
- DrawEllipse(x,y,w,h);
- return;
- }
-
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush (m_brush);
-
- *m_pstream <<
- "newpath\n" <<
- (x+w/2) << " " << YSCALE (y+h/2) << " " <<
- w/2 << " " << (h/2) << " " <<
- int(sa) <<" "<< int(ea)<<" true ellipticarc\n";
-
- CalcBoundingBox (x , (long)YSCALE (y ));
- CalcBoundingBox (x+w,(long)YSCALE(y+h));
- }
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- *m_pstream <<
- "newpath\n" <<
- (x+w/2) << " " << YSCALE (y+h/2) << " " <<
- (w/2) << " " << (h/2) << " " <<
- int(sa) <<" "<< int(ea)<<" false ellipticarc\n";
-
- CalcBoundingBox (x , (long)YSCALE (y ));
- CalcBoundingBox (x+w,(long)YSCALE(y+h));
- }
-}
-
-void wxPostScriptDC::DrawPoint (long x, long y)
-{
- if (!m_pstream)
- return;
- if (m_pen.Ok())
- SetPen (m_pen);
- *m_pstream << "newpath\n";
- *m_pstream << x << " " << YSCALE (y) << " moveto\n";
- *m_pstream << (x+1) << " " << YSCALE (y) << " lineto\n";
- *m_pstream << "stroke\n";
- CalcBoundingBox (x, (long)YSCALE (y));
-}
-
-void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle))
-{
- if (!m_pstream)
- return;
- if (n > 0)
- {
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush (m_brush);
- *m_pstream << "newpath\n";
-
- long xx = points[0].x + xoffset;
- long yy = (long) YSCALE (points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox (xx, yy);
-
- int i;
- for (i = 1; i < n; i++)
- {
- xx = points[i].x + xoffset;
- yy = (long) YSCALE (points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox (xx, yy);
- }
- *m_pstream << "fill\n";
- }
-
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
- *m_pstream << "newpath\n";
-
- long xx = points[0].x + xoffset;
- long yy = (long) YSCALE (points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox (xx, yy);
-
- int i;
- for (i = 1; i < n; i++)
- {
- xx = points[i].x + xoffset;
- yy = (long) YSCALE (points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox (xx, yy);
- }
-
- // Close the polygon
- xx = points[0].x + xoffset;
- yy = (long) YSCALE (points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
-
- // Output the line
- *m_pstream << "stroke\n";
- }
- }
-}
-
-void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset)
-{
- if (!m_pstream)
- return;
- if (n > 0)
- {
- if (m_pen.Ok())
- SetPen (m_pen);
-
- *m_pstream << "newpath\n";
-
- long xx = points[0].x + xoffset;
- long yy = (long) YSCALE (points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox (xx, yy);
-
- int i;
- for (i = 1; i < n; i++)
- {
- xx = points[i].x + xoffset;
- yy = (long) YSCALE (points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox (xx, yy);
- }
- *m_pstream << "stroke\n";
- }
-}
-
-void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
-{
- if (!m_pstream)
- return;
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush (m_brush);
-
- *m_pstream << "newpath\n";
- *m_pstream << x << " " << YSCALE (y) << " moveto\n";
- *m_pstream << (x + width) << " " << YSCALE (y) << " lineto\n";
- *m_pstream << (x + width) << " " << YSCALE (y + height) << " lineto\n";
- *m_pstream << x << " " << YSCALE (y + height) << " lineto\n";
- *m_pstream << "closepath\n";
- *m_pstream << "fill\n";
-
- CalcBoundingBox (x, (long)YSCALE (y));
- CalcBoundingBox (x + width, (long)YSCALE (y + height));
- }
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- *m_pstream << "newpath\n";
- *m_pstream << x << " " << YSCALE (y) << " moveto\n";
- *m_pstream << (x + width) << " " << YSCALE (y) << " lineto\n";
- *m_pstream << (x + width) << " " << YSCALE (y + height) << " lineto\n";
- *m_pstream << x << " " << YSCALE (y + height) << " lineto\n";
- *m_pstream << "closepath\n";
- *m_pstream << "stroke\n";
-
- CalcBoundingBox (x, (long)YSCALE (y));
- CalcBoundingBox (x + width, (long)YSCALE (y + height));
- }
-}
-
-void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius)
-{
- if (!m_pstream)
- return;
-
- if (radius < 0.0)
- {
- // Now, a negative radius is interpreted to mean
- // 'the proportion of the smallest X or Y dimension'
- double smallest = 0.0;
- if (width < height)
- smallest = width;
- else
- smallest = height;
- radius = (-radius * smallest);
- }
-
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush (m_brush);
- // Draw rectangle anticlockwise
- *m_pstream << "newpath\n";
- *m_pstream << (x + radius) << " " << YSCALE (y + radius) << " " << radius << " 90 180 arc\n";
-
- *m_pstream << x << " " << YSCALE (y + radius) << " moveto\n";
-
- *m_pstream << (x + radius) << " " << YSCALE (y + height - radius) << " " << radius << " 180 270 arc\n";
- *m_pstream << (x + width - radius) << " " << YSCALE (y + height) << " lineto\n";
-
- *m_pstream << (x + width - radius) << " " << YSCALE (y + height - radius) << " " << radius << " 270 0 arc\n";
- *m_pstream << (x + width) << " " << YSCALE (y + radius) << " lineto\n";
-
- *m_pstream << (x + width - radius) << " " << YSCALE (y + radius) << " " << radius << " 0 90 arc\n";
-
- *m_pstream << (x + radius) << " " << YSCALE (y) << " lineto\n";
-
- *m_pstream << "closepath\n";
-
- *m_pstream << "fill\n";
-
- CalcBoundingBox (x, (long)YSCALE (y));
- CalcBoundingBox (x + width, (long)YSCALE (y + height));
- }
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
- // Draw rectangle anticlockwise
- *m_pstream << "newpath\n";
- *m_pstream << (x + radius) << " " << YSCALE (y + radius) << " " << radius << " 90 180 arc\n";
-
- *m_pstream << x << " " << YSCALE (y + height - radius) << " lineto\n";
-
- *m_pstream << (x + radius) << " " << YSCALE (y + height - radius) << " " << radius << " 180 270 arc\n";
- *m_pstream << (x + width - radius) << " " << YSCALE (y + height) << " lineto\n";
-
- *m_pstream << (x + width - radius) << " " << YSCALE (y + height - radius) << " " << radius << " 270 0 arc\n";
- *m_pstream << (x + width) << " " << YSCALE (y + radius) << " lineto\n";
-
- *m_pstream << (x + width - radius) << " " << YSCALE (y + radius) << " " << radius << " 0 90 arc\n";
-
- *m_pstream << (x + radius) << " " << YSCALE (y) << " lineto\n";
-
- *m_pstream << "closepath\n";
-
- *m_pstream << "stroke\n";
-
- CalcBoundingBox (x, (long)YSCALE (y));
- CalcBoundingBox (x + width, (long)YSCALE (y + height));
- }
-}
-
-void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
-{
- if (!m_pstream)
- return;
- if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush (m_brush);
-
- *m_pstream << "newpath\n";
- *m_pstream << (x + width / 2) << " " << YSCALE (y + height / 2) << " ";
- *m_pstream << (width / 2) << " " << (height / 2) << " 0 360 ellipse\n";
- *m_pstream << "fill\n";
-
- CalcBoundingBox (x - width, (long)YSCALE (y - height));
- CalcBoundingBox (x + width, (long)YSCALE (y + height));
- }
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- *m_pstream << "newpath\n";
- *m_pstream << (x + width / 2) << " " << YSCALE (y + height / 2) << " ";
- *m_pstream << (width / 2) << " " << (height / 2) << " 0 360 ellipse\n";
- *m_pstream << "stroke\n";
-
- CalcBoundingBox (x - width, (long)YSCALE (y - height));
- CalcBoundingBox (x + width, (long)YSCALE (y + height));
- }
-}
-
-void wxPostScriptDC::DrawIcon (const wxIcon& icon, long x, long y)
-{
-#if defined(__X__) || defined(__WXGTK__)
- wxMemoryDC memDC;
- memDC.SelectObject(icon);
- Blit(x, y, icon.GetWidth(), icon.GetHeight(), &memDC, 0, 0);
-#endif
-}
-
-void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask )
-{
-}
-
-void wxPostScriptDC::SetFont (const wxFont& the_font)
-{
- if (!m_pstream)
- return;
-
- if (m_font == the_font)
- return;
-
- m_font = the_font;
-
- if ( !m_font.Ok() )
- return;
-
- char buf[100];
- const char *name;
- const char *style = "";
- int Style = m_font.GetStyle ();
- int Weight = m_font.GetWeight ();
-
- switch (m_font.GetFamily ())
- {
- case wxTELETYPE:
- case wxMODERN:
- name = "/Courier";
- break;
- case wxSWISS:
- name = "/Helvetica";
- break;
- case wxROMAN:
-// name = "/Times-Roman";
- name = "/Times"; // Altered by EDZ
- break;
- case wxSCRIPT:
- name = "/Zapf-Chancery-MediumItalic";
- Style = wxNORMAL;
- Weight = wxNORMAL;
- break;
- default:
- case wxDEFAULT: // Sans Serif Font
- name = "/LucidaSans";
- }
-
- if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Roman";
- else
- style = "";
- }
- else if (Style == wxNORMAL && Weight == wxBOLD)
- style = "-Bold";
-
- else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxITALIC && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxSLANT && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else
- style = "";
-
- strcpy (buf, name);
- strcat (buf, style);
- *m_pstream << buf << " findfont\n";
- *m_pstream << (m_font.GetPointSize() * m_scaleFactor) << " scalefont setfont\n";
-}
-
-void wxPostScriptDC::SetPen (const wxPen& pen)
-{
- if (!m_pstream)
- return;
-
- int oldStyle = m_pen.GetStyle();
-
- m_pen = pen;
-
- if (!m_pen.Ok())
- return;
-
- // Line width
- *m_pstream << m_pen.GetWidth () << " setlinewidth\n";
-
- // Line style - WRONG: 2nd arg is OFFSET
- /*
- Here, I'm afraid you do not conceive meaning of parameters of 'setdash'
- operator correctly. You should look-up this in the Red Book: the 2nd parame-
- ter is not number of values in the array of the first one, but an offset
- into this description of the pattern. I mean a real *offset* not index
- into array. I.e. If the command is [3 4] 1 setdash is used, then there
- will be first black line *2* units long, then space 4 units, then the
- pattern of *3* units black, 4 units space will be repeated.
- */
- static const char *dotted = "[2 5] 2";
- static const char *short_dashed = "[4 4] 2";
- static const char *long_dashed = "[4 8] 2";
- static const char *dotted_dashed = "[6 6 2 6] 4";
-
- const char *psdash = (char *) NULL;
- switch (m_pen.GetStyle ())
- {
- case wxDOT:
- psdash = dotted;
- break;
- case wxSHORT_DASH:
- psdash = short_dashed;
- break;
- case wxLONG_DASH:
- psdash = long_dashed;
- break;
- case wxDOT_DASH:
- psdash = dotted_dashed;
- break;
- case wxSOLID:
- case wxTRANSPARENT:
- default:
- psdash = "[] 0";
- break;
- }
- if (oldStyle != m_pen.GetStyle())
- *m_pstream << psdash << " setdash\n";
-
- // Line colour
- unsigned char red = m_pen.GetColour ().Red ();
- unsigned char blue = m_pen.GetColour ().Blue ();
- unsigned char green = m_pen.GetColour ().Green ();
-
- if (!m_colour)
- {
- // Anything not white is black
- if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
- && green == (unsigned char) 255))
- {
- red = (unsigned char) 0;
- green = (unsigned char) 0;
- blue = (unsigned char) 0;
- }
- }
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
-
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxPostScriptDC::SetBrush (const wxBrush& brush)
-{
- if (!m_pstream)
- return;
-
- m_brush = brush;
-
- if ( !m_brush.Ok() )
- return;
-
- // Brush colour
- unsigned char red = m_brush.GetColour ().Red ();
- unsigned char blue = m_brush.GetColour ().Blue ();
- unsigned char green = m_brush.GetColour ().Green ();
-
- if (!m_colour)
- {
- // Anything not black is white
- if (!(red == (unsigned char) 0 && blue == (unsigned char) 0
- && green == (unsigned char) 0))
- {
- red = (unsigned char) 255;
- green = (unsigned char) 255;
- blue = (unsigned char) 255;
- }
- }
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxPostScriptDC::DrawText (const wxString& text, long x, long y, bool WXUNUSED(use16bit))
-{
- if (!m_pstream)
- return;
-
- // TODO: SetFont checks for identity so this will always be a NULL operation
- if (m_font.Ok())
- SetFont (m_font);
-
- if (m_textForegroundColour.Ok ())
- {
- unsigned char red = m_textForegroundColour.Red ();
- unsigned char blue = m_textForegroundColour.Blue ();
- unsigned char green = m_textForegroundColour.Green ();
-
- if (!m_colour)
- {
- // Anything not white is black
- if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
- && green == (unsigned char) 255))
- {
- red = (unsigned char) 0;
- green = (unsigned char) 0;
- blue = (unsigned char) 0;
- }
- }
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
- }
-
- int size = 10;
- if (m_font.Ok())
- size = m_font.GetPointSize ();
-
- *m_pstream << x << " " << YSCALE (y + size) << " moveto\n";
-
-// *m_pstream << "(" << text << ")" << " show\n";
- *m_pstream << "(";
- int len = strlen ((char *)(const char *)text);
- int i;
- for (i = 0; i < len; i++)
- {
-/*
- char ch = text[i];
- if (ch == ')' || ch == '(' || ch == '\\')
- *m_pstream << "\\";
- *m_pstream << ch;
-*/
- int c = (unsigned char) text[i];
- if ( c == ')' || c == '(' || c == '\\')
- {
- *m_pstream << "\\" << (char) c;
- }
- else if ( c >= 128 )
- {
- // Cope with character codes > 127
- char tmp[5];
- sprintf(tmp, "\\%o", c);
- *m_pstream << tmp;
- }
- else
- *m_pstream << (char) c;
- }
-
- *m_pstream << ")" << " show\n";
-
- if (m_font.GetUnderlined())
- {
- long w, h;
- GetTextExtent(text, &w, &h);
- *m_pstream << "gsave " << x << " " << YSCALE (y + size - UnderlinePosition)
- << " moveto\n"
- << UnderlineThickness << " setlinewidth "
- << (x + w) << " " << YSCALE (y + size - UnderlinePosition)
- << " lineto stroke grestore\n";
- }
-
- CalcBoundingBox (x, (long)YSCALE (y + size));
- CalcBoundingBox (x + size * strlen ((char *)(const char *)text), (long)YSCALE (y));
-}
-
-
-void wxPostScriptDC::SetBackground (const wxBrush& brush)
-{
- m_backgroundBrush = brush;
-}
-
-void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
-{
-}
-
-static const char *wxPostScriptHeaderEllipse = "\
-/ellipsedict 8 dict def\n\
-ellipsedict /mtrx matrix put\n\
-/ellipse\n\
-{ ellipsedict begin\n\
- /endangle exch def\n\
- /startangle exch def\n\
- /yrad exch def\n\
- /xrad exch def\n\
- /y exch def\n\
- /x exch def\n\
- /savematrix mtrx currentmatrix def\n\
- x y translate\n\
- xrad yrad scale\n\
- 0 0 1 startangle endangle arc\n\
- savematrix setmatrix\n\
- end\n\
- } def\n\
-";
-
-static const char *wxPostScriptHeaderEllipticArc= "\
-/ellipticarcdict 8 dict def\n\
-ellipticarcdict /mtrx matrix put\n\
-/ellipticarc\n\
-{ ellipticarcdict begin\n\
- /do_fill exch def\n\
- /endangle exch def\n\
- /startangle exch def\n\
- /yrad exch def\n\
- /xrad exch def \n\
- /y exch def\n\
- /x exch def\n\
- /savematrix mtrx currentmatrix def\n\
- x y translate\n\
- xrad yrad scale\n\
- do_fill { 0 0 moveto } if\n\
- 0 0 1 startangle endangle arc\n\
- savematrix setmatrix\n\
- do_fill { fill }{ stroke } ifelse\n\
- end\n\
-} def\n";
-
-bool wxPostScriptDC::StartDoc (const wxString& message)
-{
- if (m_filename == "")
- {
-#ifdef __VMS__
- m_filename = "wxtmp.ps";
-#else
- m_filename = wxGetTempFileName("ps");
-#endif
- wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
- m_ok = TRUE;
- }
- else
- wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
-
-#ifdef __VMS__
- // steve, 05.09.94
- // VMS is sh*t!
- m_pstream = new ofstream;
- if(fileBuffer) delete[] fileBuffer;
- fileBuffer = new char[VMS_BUFSIZ];
- m_pstream->setbuf(fileBuffer,VMS_BUFSIZ);
- m_pstream->open(wxThePrintSetupData->GetPrinterFile());
-#else
- m_pstream = new ofstream (wxThePrintSetupData->GetPrinterFile());
-#endif
- if (!m_pstream || !m_pstream->good())
- {
- wxMessageBox (_("Cannot open file!"), _("Error"), wxOK);
- m_ok = FALSE;
- return FALSE;
- }
- m_ok = TRUE;
-
- SetBrush (*wxBLACK_BRUSH);
- SetPen (*wxBLACK_PEN);
-
- wxPageNumber = 1;
- m_title = message;
- return TRUE;
-}
-
-
-void wxPostScriptDC::EndDoc ()
-{
- static char wxPostScriptHeaderReencodeISO1[] =
- "\n/reencodeISO {\n"
-"dup dup findfont dup length dict begin\n"
-"{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
-"/Encoding ISOLatin1Encoding def\n"
-"currentdict end definefont\n"
-"} def\n"
-"/ISOLatin1Encoding [\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright\n"
-"/parenleft/parenright/asterisk/plus/comma/minus/period/slash\n"
-"/zero/one/two/three/four/five/six/seven/eight/nine/colon/semicolon\n"
-"/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N\n"
-"/O/P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright\n"
-"/asciicircum/underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m\n"
-"/n/o/p/q/r/s/t/u/v/w/x/y/z/braceleft/bar/braceright/asciitilde\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
-"/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
-
- static char wxPostScriptHeaderReencodeISO2[] =
-"/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
-"/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
-"/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
-"/acute/mu/paragraph/periodcentered/cedilla/onesuperior/ordmasculine\n"
-"/guillemotright/onequarter/onehalf/threequarters/questiondown\n"
-"/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla\n"
-"/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex\n"
-"/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis\n"
-"/multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute\n"
-"/Thorn/germandbls/agrave/aacute/acircumflex/atilde/adieresis\n"
-"/aring/ae/ccedilla/egrave/eacute/ecircumflex/edieresis/igrave\n"
-"/iacute/icircumflex/idieresis/eth/ntilde/ograve/oacute/ocircumflex\n"
-"/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
-"/yacute/thorn/ydieresis\n"
- "] def\n\n";
-
- if (!m_pstream)
- return;
- if (m_clipping)
- {
- m_clipping = FALSE;
- *m_pstream << "grestore\n";
- }
-
- // Will reuse m_pstream for header
-#ifdef __VMS__
- // see the definition of fileBuffer for explanation
- m_pstream->close(); // steve, 05.09.94
- if(fileBuffer) delete[] fileBuffer;
-#endif
- if (m_pstream)
- {
- delete m_pstream;
- m_pstream = (ofstream *) NULL;
- }
-
- // Write header now
-// steve, 05.09.94
-#ifdef __VMS__
- char *header_file = "header.ps";
-#else
- char *header_file = wxGetTempFileName("ps");
-#endif
- m_pstream = new ofstream (header_file);
-
- *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */
- *m_pstream << "%%Title: " << (const char *) m_title << "\n";
- *m_pstream << "%%Creator: " << wxTheApp->argv[0] << "\n";
-// time_t when; time (&when);
-// *m_pstream << "%%CreationDate: " << ctime (&when);
- *m_pstream << "%%CreationDate: " << wxNow() << "\n";
-
- // User Id information
- char userID[256];
- if ( wxGetEmailAddress(userID, sizeof(userID)) )
- {
- *m_pstream << "%%For: " << (char *)userID;
- char userName[245];
- if (wxGetUserName(userName, sizeof(userName)))
- *m_pstream << " (" << (char *)userName << ")";
- *m_pstream << "\n";
- }
- else if ( wxGetUserName(userID, sizeof(userID)) )
- {
- *m_pstream << "%%For: " << (char *)userID << "\n";
- }
-
- // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
-
- long wx_printer_translate_x, wx_printer_translate_y;
- double wx_printer_scale_x, wx_printer_scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
- wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
-
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- *m_pstream << "%%Orientation: Landscape\n";
- }
- else
- {
- *m_pstream << "%%Orientation: Portrait\n";
- }
-
- // Compute the bounding box. Note that it is in the default user
- // coordinate system, thus we have to convert the values.
- long llx = (long) ((m_minX+wx_printer_translate_x)*wx_printer_scale_x);
- long lly = (long) ((m_minY+wx_printer_translate_y)*wx_printer_scale_y);
- long urx = (long) ((m_maxX+wx_printer_translate_x)*wx_printer_scale_x);
- long ury = (long) ((m_maxY+wx_printer_translate_y)*wx_printer_scale_y);
-
-#if 0
- // If we're landscape, our sense of "x" and "y" is reversed.
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- double tmp;
- tmp = llx; llx = lly; lly = tmp;
- tmp = urx; urx = ury; ury = tmp;
-
- // We need either the two lines that follow, or we need to subtract
- // min_x from real_translate_y, which is commented out below.
- llx = llx - m_minX*wx_printer_scale_y;
- urx = urx - m_minX*wx_printer_scale_y;
- }
-#endif
-
- // The Adobe specifications call for integers; we round as to make
- // the bounding larger.
- *m_pstream << "%%BoundingBox: "
- << floor((double)llx) << " " << floor((double)lly) << " "
- << ceil((double)urx) << " " << ceil((double)ury) << "\n";
- *m_pstream << "%%Pages: " << (wxPageNumber - 1) << "\n";
- *m_pstream << "%%EndComments\n\n";
-
- // To check the correctness of the bounding box, postscript commands
- // to draw a box corresponding to the bounding box are generated below.
- // But since we typically don't want to print such a box, the postscript
- // commands are generated within comments. These lines appear before any
- // adjustment of scale, rotation, or translation, and hence are in the
- // default user coordinates.
- *m_pstream << "% newpath\n";
- *m_pstream << "% " << llx << " " << lly << " moveto\n";
- *m_pstream << "% " << urx << " " << lly << " lineto\n";
- *m_pstream << "% " << urx << " " << ury << " lineto\n";
- *m_pstream << "% " << llx << " " << ury << " lineto closepath stroke\n";
-
-#if 0
- // Output scaling
- long real_translate_y = wx_printer_translate_y;
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- real_translate_y -= m_maxY;
- // The following line can be used instead of the adjustment to
- // llx and urx above.
- // real_translate_y -= m_minX;
- *m_pstream << "90 rotate\n";
- }
-
-/* Probably don't want this now we have it in EndPage, below.
- * We should rationalise the scaling code to one place. JACS, October 1995
- * Do we take the next 2 lines out or not?
- */
-
- *m_pstream << wx_printer_scale_x << " " << wx_printer_scale_y << " scale\n";
- *m_pstream << wx_printer_translate_x << " " << real_translate_y << " translate\n";
-#endif
-
- *m_pstream << "%%BeginProlog\n";
- *m_pstream << wxPostScriptHeaderEllipse;
- *m_pstream << wxPostScriptHeaderEllipticArc;
- *m_pstream << wxPostScriptHeaderReencodeISO1;
- *m_pstream << wxPostScriptHeaderReencodeISO2;
-
- if (wxPostScriptHeaderSpline)
- *m_pstream << wxPostScriptHeaderSpline;
- *m_pstream << "%%EndProlog\n";
-
- delete m_pstream;
- m_pstream = (ofstream *) NULL;
-
-#ifdef __VMS__
- char *tmp_file = "tmp.ps";
-#else
- char *tmp_file = wxGetTempFileName("ps");
-#endif
-
- // Paste header Before wx_printer_file
- wxConcatFiles (header_file, wxThePrintSetupData->GetPrinterFile(), tmp_file);
- wxRemoveFile (header_file);
- wxRemoveFile (wxThePrintSetupData->GetPrinterFile());
- wxRenameFile(tmp_file, wxThePrintSetupData->GetPrinterFile());
-
-#if defined(__X__) || defined(__WXGTK__)
- if (m_ok)
- {
- switch (wxThePrintSetupData->GetPrinterMode()) {
- case PS_PREVIEW:
- {
- char *argv[3];
- argv[0] = wxThePrintSetupData->GetPrintPreviewCommand();
- argv[1] = wxThePrintSetupData->GetPrinterFile();
- argv[2] = (char *) NULL;
- wxExecute (argv, TRUE);
- wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
-
- case PS_PRINTER:
- {
- char *argv[4];
- int argc = 0;
- argv[argc++] = wxThePrintSetupData->GetPrinterCommand();
-
- // !SM! If we simply assign to argv[1] here, if printer options
- // are blank, we get an annoying and confusing message from lpr.
- char * opts = wxThePrintSetupData->GetPrinterOptions();
- if (opts && *opts)
- argv[argc++] = opts;
-
- argv[argc++] = wxThePrintSetupData->GetPrinterFile();
- argv[argc++] = (char *) NULL;
- wxExecute (argv, TRUE);
- wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
-
- case PS_FILE:
- break;
- }
- }
-#endif
-}
-
-void wxPostScriptDC::StartPage ()
-{
- if (!m_pstream)
- return;
- *m_pstream << "%%Page: " << (wxPageNumber++) << "\n";
-// *m_pstream << "matrix currentmatrix\n";
-
- // Added by Chris Breeze
-
- // Each page starts with an "initgraphics" which resets the
- // transformation and so we need to reset the origin
- // (and rotate the page for landscape printing)
- m_scaleFactor = 1.0;
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
-
- // Output scaling
- long translate_x, translate_y;
- double scale_x, scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y);
- wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y);
-
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- translate_y -= GetYOrigin();
- *m_pstream << "90 rotate\n";
- }
-
- *m_pstream << scale_x << " " << scale_y << " scale\n";
- *m_pstream << translate_x << " " << translate_y << " translate\n";
-}
-
-void wxPostScriptDC::EndPage ()
-{
- if (!m_pstream)
- return;
- *m_pstream << "showpage\n";
-
- // Removed by Chris Breeze
-#if 0
- *m_pstream << "setmatrix\n";
-
- // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
-
- long wx_printer_translate_x, wx_printer_translate_y;
- double wx_printer_scale_x, wx_printer_scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
- wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
-
- // Compute the bounding box. Note that it is in the default user
- // coordinate system, thus we have to convert the values.
- long llx = (m_minX+wx_printer_translate_x)*wx_printer_scale_x;
- long lly = (m_minY+wx_printer_translate_y)*wx_printer_scale_y;
- long urx = (m_maxX+wx_printer_translate_x)*wx_printer_scale_x;
- long ury = (m_maxY+wx_printer_translate_y)*wx_printer_scale_y;
-
- // If we're landscape, our sense of "x" and "y" is reversed.
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- long tmp;
- tmp = llx; llx = lly; lly = tmp;
- tmp = urx; urx = ury; ury = tmp;
-
- // We need either the two lines that follow, or we need to subtract
- // m_minX from real_translate_y, which is commented out below.
- llx = llx - m_minX*wx_printer_scale_y;
- urx = urx - m_minX*wx_printer_scale_y;
- }
-
- // Output scaling
- long real_translate_y = wx_printer_translate_y;
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- real_translate_y -= m_maxY;
- // The following line can be used instead of the adjustment to
- // llx and urx above.
- // real_translate_y -= m_minX;
- *m_pstream << "90 rotate\n";
- }
-
- *m_pstream << wx_printer_scale_x << " " << wx_printer_scale_y << " scale\n";
- *m_pstream << wx_printer_translate_x << " " << real_translate_y << " translate\n";
-#endif
-}
-
-bool wxPostScriptDC::
-Blit (long xdest, long ydest, long fwidth, long fheight,
- wxDC *source, long xsrc, long ysrc, int WXUNUSED(rop), bool WXUNUSED(useMask))
-{
- long width, height, x, y;
-
-#if !defined(__X__) && !defined(__WXGTK__)
- return FALSE;
-#endif
-
- if (!source->IsKindOf(CLASSINFO(wxPaintDC))) return FALSE;
-
- width = (long)floor((double)fwidth);
- height = (long)floor((double)fheight);
- x = (long)floor((double)xsrc);
- y = (long)floor((double)ysrc);
-
- /* PostScript setup: */
- *m_pstream << "gsave\n";
- *m_pstream << xdest << " " << YSCALE(ydest + fheight) << " translate\n";
- *m_pstream << fwidth << " " << fheight << " scale\n";
- *m_pstream << "/DataString " << width << " string def\n";
- *m_pstream << width << " " << height << " 8 [ ";
- *m_pstream << width << " 0 0 " << (-height) << " 0 " << height;
- *m_pstream << " ]\n{\n";
- *m_pstream << " currentfile DataString readhexstring pop\n";
- *m_pstream << "} bind image\n";
-
-#if defined(__X__) || defined(__WXGTK__)
-
- /* Output data as hex digits: */
- Display *d;
- Colormap cm;
- XImage *image;
- long j, i;
- char s[3];
-
-#ifdef __WXGTK__
-
- d = gdk_display;
- cm = ((GdkColormapPrivate*)gdk_colormap_get_system())->xcolormap;
- GdkWindow *gwin = ((wxClientDC*)source)->GetWindow();
- image = XGetImage(d, ((GdkWindowPrivate*)gwin)->xwindow, x, y, width, height, AllPlanes, ZPixmap);
-
-#else
-
-#ifdef __WXMOTIF__
- // TODO. for now, use global display
- // d = source->display;
- d = (Display*) wxGetDisplay();
-#else
- d = (Display*) wxGetDisplay();
-#endif
-
- cm = (Colormap) wxTheApp->GetMainColormap((WXDisplay*) d);
- // TODO - implement GetPixmap() and uncomment this line
- // image = XGetImage(d, source->GetPixmap(), x, y, width, height, AllPlanes, ZPixmap);
-
-#endif
-
-
- s[2] = 0;
-
-#define CM_CACHE_SIZE 256
- unsigned long cachesrc[CM_CACHE_SIZE];
- int cachedest[CM_CACHE_SIZE], cache_pos = 0, all_cache = FALSE;
-
- for (j = 0; j < height; j++) {
- for (i = 0; i < width; i++) {
- XColor xcol;
- unsigned long spixel;
- int pixel, k;
- const unsigned short MAX_COLOR = 0xFFFF;
-
- spixel = XGetPixel(image, i, j);
-
- for (k = cache_pos; k--; )
- if (cachesrc[k] == spixel) {
- pixel = cachedest[k];
- goto install;
- }
- if (all_cache)
- for (k = CM_CACHE_SIZE; k-- > cache_pos; )
- if (cachesrc[k] == spixel) {
- pixel = cachedest[k];
- goto install;
- }
-
- cachesrc[cache_pos] = xcol.pixel = spixel;
- XQueryColor(d, cm, &xcol);
-
- long r, g, b;
-
- r = (long)((double)(xcol.red) / MAX_COLOR);
- g = (long)((double)(xcol.green) / MAX_COLOR);
- b = (long)((double)(xcol.blue) / MAX_COLOR);
-
- pixel = (int)(255 * sqrt(((r * r) + (g * g) + (b * b)) / 3));
-
- cachedest[cache_pos] = pixel;
-
- if (++cache_pos >= CM_CACHE_SIZE) {
- cache_pos = 0;
- all_cache = TRUE;
- }
-
- install:
- int h, l;
-
- h = (pixel >> 4) & 0xF;
- l = pixel & 0xF;
-
- if (h <= 9)
- s[0] = '0' + h;
- else
- s[0] = 'a' + (h - 10);
- if (l <= 9)
- s[1] = '0' + l;
- else
- s[1] = 'a' + (l - 10);
-
- *m_pstream << s;
- }
- *m_pstream << "\n";
- }
-
- XDestroyImage(image);
-#endif
-
- *m_pstream << "grestore\n";
-
- CalcBoundingBox(xdest, (long)YSCALE(ydest));
- CalcBoundingBox(xdest + fwidth, (long)YSCALE(ydest + fheight));
-
- return TRUE;
-}
-
-long wxPostScriptDC::GetCharHeight ()
-{
- if (m_font.Ok())
- return m_font.GetPointSize ();
- else
- return 12;
-}
-
-void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y,
- long *descent, long *externalLeading, wxFont *theFont,
- bool WXUNUSED(use16))
-{
- wxFont *fontToUse = theFont;
- if (!fontToUse)
- fontToUse = (wxFont*) &m_font;
-
- if (!m_pstream)
- return;
-#if !USE_AFM_FOR_POSTSCRIPT
- // Provide a VERY rough estimate (avoid using it)
- // Chris Breeze 5/11/97: produces accurate results for mono-spaced
- // font such as Courier (aka wxMODERN)
- int height = 12;
- if (fontToUse)
- {
- height = fontToUse->GetPointSize();
- }
- *x = strlen (string) * height * 72 / 120;
- *y = (long) (height * 1.32); // allow for descender
-
- if (descent)
- *descent = 0;
- if (externalLeading)
- *externalLeading = 0;
-#else
- // +++++ start of contributed code +++++
-
- // ************************************************************
- // method for calculating string widths in postscript:
- // read in the AFM (adobe font metrics) file for the
- // actual font, parse it and extract the character widths
- // and also the descender. this may be improved, but for now
- // it works well. the AFM file is only read in if the
- // font is changed. this may be chached in the future.
- // calls to GetTextExtent with the font unchanged are rather
- // efficient!!!
- //
- // for each font and style used there is an AFM file necessary.
- // currently i have only files for the roman font family.
- // i try to get files for the other ones!
- //
- // CAVE: the size of the string is currently always calculated
- // in 'points' (1/72 of an inch). this should later on be
- // changed to depend on the mapping mode.
- // CAVE: the path to the AFM files must be set before calling this
- // function. this is usually done by a call like the following:
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- //
- // example:
- //
- // wxPostScriptDC dc(NULL, TRUE);
- // if (dc.Ok()){
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- // dc.StartDoc("Test");
- // dc.StartPage();
- // long w,h;
- // dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
- // dc.GetTextExtent("Hallo",&w,&h);
- // dc.EndPage();
- // dc.EndDoc();
- // }
- //
- // by steve (stefan.hammes@urz.uni-heidelberg.de)
- // created: 10.09.94
- // updated: 14.05.95
-
- assert(fontToUse && "void wxPostScriptDC::GetTextExtent: no font defined");
- assert(x && "void wxPostScriptDC::GetTextExtent: x == NULL");
- assert(y && "void wxPostScriptDC::GetTextExtent: y == NULL");
-
- // these static vars are for storing the state between calls
- static int lastFamily= INT_MIN;
- static int lastSize= INT_MIN;
- static int lastStyle= INT_MIN;
- static int lastWeight= INT_MIN;
- static int lastDescender = INT_MIN;
- static int lastWidths[256]; // widths of the characters
-
- // get actual parameters
- const int Family = fontToUse->GetFamily();
- const int Size = fontToUse->GetPointSize();
- const int Style = fontToUse->GetStyle();
- const int Weight = fontToUse->GetWeight();
-
- // if we have another font, read the font-metrics
- if(Family!=lastFamily||Size!=lastSize||Style!=lastStyle||Weight!=lastWeight){
- // store actual values
- lastFamily = Family;
- lastSize = Size;
- lastStyle = Style;
- lastWeight = Weight;
-
- // read in new font metrics **************************************
-
- // 1. construct filename ******************************************
- /* MATTHEW: [2] Use wxTheFontNameDirectory */
- const char *name;
-
- // Julian - we'll need to do this a different way now we've removed the
- // font directory system. Must find Stefan's original code.
-
- name = wxTheFontNameDirectory->GetAFMName(Family, Weight, Style);
- if (!name)
- name = "unknown";
-
- // get the directory of the AFM files
- char afmName[256];
- afmName[0] = 0;
- if (wxGetAFMPath())
- strcpy(afmName,wxGetAFMPath());
-
- // 2. open and process the file **********************************
-
- // a short explanation of the AFM format:
- // we have for each character a line, which gives its size
- // e.g.:
- //
- // C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
- //
- // that means, we have a character with ascii code 63, and width
- // (444/1000 * fontSize) points.
- // the other data is ignored for now!
- //
- // when the font has changed, we read in the right AFM file and store the
- // character widths in an array, which is processed below (see point 3.).
-
- // new elements JC Sun Aug 25 23:21:44 MET DST 1996
-
-
- strcat(afmName,name);
- strcat(afmName,".afm");
- FILE *afmFile = fopen(afmName,"r");
- if(afmFile==NULL){
- wxDebugMsg("GetTextExtent: can't open AFM file '%s'\n",afmName);
- wxDebugMsg(" using approximate values\n");
- int i;
- for (i=0; i<256; i++) lastWidths[i] = 500; // an approximate value
- lastDescender = -150; // dito.
- }else{
- int i;
- // init the widths array
- for(i=0; i<256; i++) lastWidths[i]= INT_MIN;
- // some variables for holding parts of a line
- char cString[10],semiString[10],WXString[10],descString[20];
- char upString[30], utString[30], encString[50];
- char line[256];
- int ascii,cWidth;
- // read in the file and parse it
- while(fgets(line,sizeof(line),afmFile)!=NULL){
- // A.) check for descender definition
- if(strncmp(line,"Descender",9)==0){
- if((sscanf(line,"%s%d",descString,&lastDescender)!=2)
- || (strcmp(descString,"Descender")!=0)) {
- wxDebugMsg("AFM-file '%s': line '%s' has error (bad descender)\n",
- afmName,line);
- }
- }
- // JC 1.) check for UnderlinePosition
- else if(strncmp(line,"UnderlinePosition",17)==0){
- if((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2)
- || (strcmp(upString,"UnderlinePosition")!=0)) {
- wxDebugMsg("AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n",
- afmName,line);
- }
- }
- // JC 2.) check for UnderlineThickness
- else if(strncmp(line,"UnderlineThickness",18)==0){
- if((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2)
- || (strcmp(utString,"UnderlineThickness")!=0)) {
- wxDebugMsg("AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n",
- afmName,line);
- }
- }
- // JC 3.) check for EncodingScheme
- else if(strncmp(line,"EncodingScheme",14)==0){
- if((sscanf(line,"%s%s",utString,encString)!=2)
- || (strcmp(utString,"EncodingScheme")!=0)) {
- wxDebugMsg("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n",
- afmName,line);
- }
- else if (strncmp(encString, "AdobeStandardEncoding", 21))
- {
- wxDebugMsg("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n",
- afmName,line, encString);
- }
- }
- // B.) check for char-width
- else if(strncmp(line,"C ",2)==0){
- if(sscanf(line,"%s%d%s%s%d",
- cString,&ascii,semiString,WXString,&cWidth)!=5){
- wxDebugMsg("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line);
- }
- if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 ||
- strcmp(WXString,"WX")!=0){
- wxDebugMsg("AFM-file '%s': line '%s' has a format error\n",afmName,line);
- }
- //printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth);
- if(ascii>=0 && ascii<256){
- lastWidths[ascii] = cWidth; // store width
- }else{
- /* MATTHEW: this happens a lot; don't print an error */
- // wxDebugMsg("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii);
- }
- }
- // C.) ignore other entries.
- }
- fclose(afmFile);
- }
- // hack to compute correct values for german 'Umlaute'
- // the correct way would be to map the character names
- // like 'adieresis' to corresp. positions of ISOEnc and read
- // these values from AFM files, too. Maybe later ...
- lastWidths[196] = lastWidths['A']; // Ä
- lastWidths[228] = lastWidths['a']; // ä
- lastWidths[214] = lastWidths['O']; // Ö
- lastWidths[246] = lastWidths['o']; // ö
- lastWidths[220] = lastWidths['U']; // Ü
- lastWidths[252] = lastWidths['u']; // ü
- lastWidths[223] = lastWidths[251]; // ß
- }
-
- // JC: calculate UnderlineThickness/UnderlinePosition
- UnderlinePosition = UnderlinePosition * fontToUse->GetPointSize() / 1000.0f;
- UnderlineThickness = UnderlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor;
-
- // 3. now the font metrics are read in, calc size *******************
- // this is done by adding the widths of the characters in the
- // string. they are given in 1/1000 of the size!
-
- long widthSum=0;
- long height=Size; // by default
- unsigned char *p;
- for(p=(unsigned char *)(const char *)string; *p; p++){
- if(lastWidths[*p]== INT_MIN){
- wxDebugMsg("GetTextExtent: undefined width for character '%c' (%d)\n",
- *p,*p);
- widthSum += (long)(lastWidths[' ']/1000.0F * Size); // assume space
- }else{
- widthSum += (long)((lastWidths[*p]/1000.0F)*Size);
- }
- }
- // add descender to height (it is usually a negative value)
- if(lastDescender!=INT_MIN){
- height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }
-
- // return size values
- *x = widthSum;
- *y = height;
-
- // return other parameters
- if (descent){
- if(lastDescender!=INT_MIN){
- *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }else{
- *descent = 0;
- }
- }
-
- // currently no idea how to calculate this!
- // if (externalLeading) *externalLeading = 0;
- if (externalLeading)
- *externalLeading = 0;
-
- // ----- end of contributed code -----
-#endif
-}
-
-void wxPostScriptDC::DrawSpline( wxList *points )
-{
- double a, b, c, d, x1, y1, x2, y2, x3, y3;
- wxPoint *p, *q;
-
- wxNode *node = points->First();
- p = (wxPoint *)node->Data();
-
- x1 = p->x; y1 = p->y;
-
- node = node->Next();
- p = (wxPoint *)node->Data();
- c = p->x; d = p->y;
- x3 = a = (double)(x1 + c) / 2;
- y3 = b = (double)(y1 + d) / 2;
-
- *(GetStream()) << "newpath " << x1 << " " << (GetYOrigin() - y1) << " moveto " << x3 << " " << (GetYOrigin() - y3);
- *(GetStream()) << " lineto\n";
- CalcBoundingBox( (long)x1, (long)(GetYOrigin() - y1));
- CalcBoundingBox( (long)x3, (long)(GetYOrigin() - y3));
-
- while ((node = node->Next()) != NULL)
- {
- q = (wxPoint *)node->Data();
-
- x1 = x3; y1 = y3;
- x2 = c; y2 = d;
- c = q->x; d = q->y;
- x3 = (double)(x2 + c) / 2;
- y3 = (double)(y2 + d) / 2;
- *(GetStream()) << x1 << " " << (GetYOrigin() - y1) << " " << x2 << " " << (GetYOrigin() - y2) << " ";
- *(GetStream()) << x3 << " " << (GetYOrigin() - y3) << " DrawSplineSection\n";
-
- CalcBoundingBox( (long)x1, (long)(GetYOrigin() - y1));
- CalcBoundingBox( (long)x3, (long)(GetYOrigin() - y3));
- }
- /*
- * At this point, (x2,y2) and (c,d) are the position of the
- * next-to-last and last point respectively, in the point list
- */
- *(GetStream()) << c << " " << (GetYOrigin() - d) << " lineto stroke\n";
-}
-
-long wxPostScriptDC::GetCharWidth ()
-{
- // Chris Breeze: reasonable approximation using wxMODERN/Courier
- return (long) (GetCharHeight() * 72.0 / 120.0);
-}
-
-
-void wxPostScriptDC::SetMapMode (int mode)
-{
- m_mappingMode = mode;
- SetLogicalOrigin(0, 0);
- if(m_mappingMode == MM_METRIC)
- {
- SetUserScale(72.0f / 25.4f, 72.0f / 25.4f);
- }
- else
- {
- SetUserScale(1.0, 1.0);
- }
- return;
-}
-
-/*
- * Set the logical origin.
- * Actually we are setting the printer's origin and since
- * postscript transformations are cumulative we need to reset
- * the previous origin. We also need to allow for the user scale
- * factor (which affects printer coords but not logical)
- */
-void wxPostScriptDC::SetLogicalOrigin(long x, long y)
-{
- if (m_scaleFactor)
- {
- long xOffset = (long) ((m_logicalOriginX - x) / m_scaleFactor);
- long yOffset = (long) ((y - m_logicalOriginY) / m_scaleFactor);
-
- if (m_pstream)
- {
- *m_pstream << xOffset << " " << yOffset << " translate\n";
- }
- }
- m_logicalOriginX = x;
- m_logicalOriginY = y;
-}
-
-/*
- * Obsolete - now performed by SetUserScale() and SetLogicalOrigin()
- */
-void
-wxPostScriptDC::SetupCTM()
-{
-}
-
-/*
- * Set the user scale.
- * NB: Postscript transformations are cumulative and so we
- * need to take into account the current scale. Also, this
- * affects the logical origin
- */
-void wxPostScriptDC::SetUserScale (double x, double y)
-{
- // reset logical origin
- long xOrg = m_logicalOriginX;
- long yOrg = m_logicalOriginY;
- SetLogicalOrigin(0, 0);
-
- // set new scale factor
- double factor = x;
- if (m_scaleFactor)
- {
- factor /= m_scaleFactor;
- }
- if (m_pstream)
- {
- *m_pstream << factor << " " << factor << " scale\n";
- }
-
- // set logical origin at new scale
- SetLogicalOrigin(xOrg, yOrg);
-
- m_userScaleX = x;
- m_userScaleY = y;
-
- m_scaleFactor = m_userScaleX;
-}
-
-long wxPostScriptDC::DeviceToLogicalX (int x) const
-{
- return x;
-}
-
-long wxPostScriptDC::DeviceToLogicalXRel (int x) const
-{
- return x;
-}
-
-long wxPostScriptDC::DeviceToLogicalY (int y) const
-{
- return y;
-}
-
-long wxPostScriptDC::DeviceToLogicalYRel (int y) const
-{
- return y;
-}
-
-long wxPostScriptDC::LogicalToDeviceX (long x) const
-{
- return x;
-}
-
-long wxPostScriptDC::LogicalToDeviceXRel (long x) const
-{
- return x;
-}
-
-long wxPostScriptDC::LogicalToDeviceY (long y) const
-{
- return y;
-}
-
-long wxPostScriptDC::LogicalToDeviceYRel (long y) const
-{
- return y;
-}
-
-void wxPostScriptDC::GetSize(int* width, int* height) const
-{
- const char *paperType = wxThePrintSetupData->GetPaperName();
- if (!paperType)
- paperType = _("A4 210 x 297 mm");
-
- wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
- if (!paper)
- paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
- if (paper)
- {
- *width = paper->widthPixels;
- *height = paper->heightPixels;
- }
- else
- {
- *width = 1000;
- *height = 1000;
- }
-}
-
-void wxPostScriptDC::GetSizeMM(long *width, long *height) const
-{
- const char *paperType = wxThePrintSetupData->GetPaperName();
- if (!paperType)
- paperType = _("A4 210 x 297 mm");
-
- wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
- if (!paper)
- paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
- if (paper)
- {
- *width = paper->widthMM;
- *height = paper->heightMM;
- }
- else
- {
- *width = 1000;
- *height = 1000;
- }
-}
-
-void wxPostScriptDC::CalcBoundingBox(long x, long y)
-{
- long device_x = (long) (x - m_logicalOriginX * m_scaleFactor);
- long device_y = (long) (y + m_logicalOriginY * m_scaleFactor);
-
- if (device_x < m_minX) m_minX = device_x;
- if (device_y < m_minY) m_minY = device_y;
- if (device_x > m_maxX) m_maxX = device_x;
- if (device_y > m_maxY) m_maxY = device_y;
-}
-
-#endif
- // __WXGTK__
-
-IMPLEMENT_CLASS(wxPostScriptPrintDialog, wxDialog)
-
-wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
- const wxPoint& pos, const wxSize& size, long style):
- wxDialog(parent, -1, title, pos, size, style)
-{
- wxBeginBusyCursor();
-
- char buf[100];
- int yPos = 40;
- wxString
- *orientation = new wxString[2],
- *print_modes = new wxString[3];
- int features;
- long wx_printer_translate_x, wx_printer_translate_y;
- double wx_printer_scale_x, wx_printer_scale_y;
-
- orientation[0] = _("Portrait");
- orientation[1] = _("Landscape");
-
- print_modes[0] = _("Send to Printer");
- print_modes[1] = _("Print to File");
- print_modes[2] = _("Preview Only");
-
-
-
- wxButton *okBut = new wxButton (this, wxID_OK, _("OK"), wxPoint(5, 5));
- (void) new wxButton (this, wxID_CANCEL, _("Cancel"), wxPoint(40, 5));
- okBut->SetDefault();
-
-
-#if defined(__WXGTK__) || defined (__WXMOTIF__)
- (void) new wxStaticText( this, -1, _("Printer Command: "),
- wxPoint(5, yPos) );
- (void) new wxTextCtrl( this, wxID_PRINTER_COMMAND, wxThePrintSetupData->GetPrinterCommand(),
- wxPoint(100, yPos), wxSize(100, -1) );
-
- (void) new wxStaticText( this, -1, _("Printer Options: "),
- wxPoint(210, yPos) );
- (void) new wxTextCtrl( this, wxID_PRINTER_OPTIONS, wxThePrintSetupData->GetPrinterOptions(),
- wxPoint(305, yPos), wxSize(150, -1) );
-
- yPos += 40;
-#endif
-
-
- wxRadioBox *radio0 = new wxRadioBox(this, wxID_PRINTER_ORIENTATION, "Orientation: ", wxPoint(5, yPos), wxSize(-1,-1),
- 2,orientation,2,wxRA_SPECIFY_ROWS);
- radio0->SetSelection((int)wxThePrintSetupData->GetPrinterOrientation() - 1);
-
- // @@@ Configuration hook
- if (wxThePrintSetupData->GetPrintPreviewCommand() == NULL)
- wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG);
-
- wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->previewCommand);
-
- features = (wxThePrintSetupData->GetPrintPreviewCommand() &&
- *wxThePrintSetupData->GetPrintPreviewCommand()) ? 3 : 2;
-
- wxRadioBox *radio1 = new wxRadioBox(this, wxID_PRINTER_MODES, _("PostScript:"),
- wxPoint(150, yPos),
- wxSize(-1,-1), features,
- print_modes, features, wxRA_SPECIFY_ROWS);
-
-#ifdef __WXMSW__
- radio1->Enable(0, FALSE);
- if (wxThePrintSetupData->GetPrintPreviewCommand() && *wxThePrintSetupData->GetPrintPreviewCommand())
- radio1->Enable(2, FALSE);
-#endif
-
- radio1->SetSelection((int)wxThePrintSetupData->GetPrinterMode());
- wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
- wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
-
- sprintf (buf, "%.2f", wx_printer_scale_x);
-
- yPos += 90;
- (void) new wxStaticText(this, -1, _("X Scaling"), wxPoint(5, yPos));
- /* wxTextCtrl *text1 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_SCALE, buf, wxPoint(100, yPos), wxSize(100, -1));
-
- sprintf (buf, "%.2f", wx_printer_scale_y);
- (void) new wxStaticText(this, -1, _("Y Scaling"), wxPoint(220, yPos));
- /* wxTextCtrl *text2 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_SCALE, buf, wxPoint(320, yPos), wxSize(100, -1));
-
- yPos += 25;
-
- (void) new wxStaticText(this, -1, _("X Translation"), wxPoint(5, yPos));
- sprintf (buf, "%.2ld", wx_printer_translate_x);
- /* wxTextCtrl *text3 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_TRANS, buf, wxPoint(100, yPos), wxSize(100, -1));
-
- (void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos));
- sprintf (buf, "%.2ld", wx_printer_translate_y);
- /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1));
-
- Fit ();
-
- delete[] orientation;
- delete[] print_modes;
-
- wxEndBusyCursor();
-}
-
-int wxPostScriptPrintDialog::ShowModal ()
-{
- if ( wxDialog::ShowModal() == wxID_OK )
- {
-// wxTextCtrl *text0 = (wxTextCtrl *)FindWindow(wxID_PRINTER_OPTIONS);
- wxTextCtrl *text1 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_SCALE);
- wxTextCtrl *text2 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_SCALE);
- wxTextCtrl *text3 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_TRANS);
- wxTextCtrl *text4 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_TRANS);
-// wxTextCtrl *text_prt = (wxTextCtrl *)FindWindow(wxID_PRINTER_COMMAND);
- wxRadioBox *radio0 = (wxRadioBox *)FindWindow(wxID_PRINTER_ORIENTATION);
- wxRadioBox *radio1 = (wxRadioBox *)FindWindow(wxID_PRINTER_MODES);
-
- StringToDouble (WXSTRINGCAST text1->GetValue (), &wxThePrintSetupData->printerScaleX);
- StringToDouble (WXSTRINGCAST text2->GetValue (), &wxThePrintSetupData->printerScaleY);
- StringToLong (WXSTRINGCAST text3->GetValue (), &wxThePrintSetupData->printerTranslateX);
- StringToLong (WXSTRINGCAST text4->GetValue (), &wxThePrintSetupData->printerTranslateY);
-
-#ifdef __X__
- // wxThePrintSetupData->SetPrinterOptions(WXSTRINGCAST text0->GetValue ());
- // wxThePrintSetupData->SetPrinterCommand(WXSTRINGCAST text_prt->GetValue ());
-#endif
-
- wxThePrintSetupData->SetPrinterOrientation((radio0->GetSelection() == 1 ? PS_LANDSCAPE : PS_PORTRAIT));
-
- // C++ wants this
- switch ( radio1->GetSelection() ) {
- case 0: wxThePrintSetupData->SetPrinterMode(PS_PRINTER); break;
- case 1: wxThePrintSetupData->SetPrinterMode(PS_FILE); break;
- case 2: wxThePrintSetupData->SetPrinterMode(PS_PREVIEW); break;
- }
- return wxID_OK;
- }
- return wxID_CANCEL;
-}
-
-// PostScript printer settings
-// RETAINED FOR BACKWARD COMPATIBILITY
-void wxSetPrinterCommand(const char *cmd)
-{
- wxThePrintSetupData->SetPrinterCommand(cmd);
-}
-
-void wxSetPrintPreviewCommand(const char *cmd)
-{
- wxThePrintSetupData->SetPrintPreviewCommand(cmd);
-}
-
-void wxSetPrinterOptions(const char *flags)
-{
- wxThePrintSetupData->SetPrinterOptions(flags);
-}
-
-void wxSetPrinterFile(const char *f)
-{
- wxThePrintSetupData->SetPrinterFile(f);
-}
-
-void wxSetPrinterOrientation(int orient)
-{
- wxThePrintSetupData->SetPrinterOrientation(orient);
-}
-
-void wxSetPrinterScaling(double x, double y)
-{
- wxThePrintSetupData->SetPrinterScaling(x, y);
-}
-
-void wxSetPrinterTranslation(long x, long y)
-{
- wxThePrintSetupData->SetPrinterTranslation(x, y);
-}
-
-// 1 = Preview, 2 = print to file, 3 = send to printer
-void wxSetPrinterMode(int mode)
-{
- wxThePrintSetupData->SetPrinterMode(mode);
-}
-
-void wxSetAFMPath(const char *f)
-{
- wxThePrintSetupData->SetAFMPath(f);
-}
-
-// Get current values
-char *wxGetPrinterCommand()
-{
- return wxThePrintSetupData->GetPrinterCommand();
-}
-
-char *wxGetPrintPreviewCommand()
-{
- return wxThePrintSetupData->GetPrintPreviewCommand();
-}
-
-char *wxGetPrinterOptions()
-{
- return wxThePrintSetupData->GetPrinterOptions();
-}
-
-char *wxGetPrinterFile()
-{
- return wxThePrintSetupData->GetPrinterFile();
-}
-
-int wxGetPrinterOrientation()
-{
- return wxThePrintSetupData->GetPrinterOrientation();
-}
-
-void wxGetPrinterScaling(double* x, double* y)
-{
- wxThePrintSetupData->GetPrinterScaling(x, y);
-}
-
-void wxGetPrinterTranslation(long *x, long *y)
-{
- wxThePrintSetupData->GetPrinterTranslation(x, y);
-}
-
-int wxGetPrinterMode()
-{
- return wxThePrintSetupData->GetPrinterMode();
-}
-
-char *wxGetAFMPath()
-{
- return wxThePrintSetupData->GetAFMPath();
-}
-
-/*
- * Print setup data
- */
-
-wxPrintSetupData::wxPrintSetupData()
-{
- printerCommand = (char *) NULL;
- previewCommand = (char *) NULL;
- printerFlags = (char *) NULL;
- printerOrient = PS_PORTRAIT;
- printerScaleX = (double)1.0;
- printerScaleY = (double)1.0;
- printerTranslateX = 0;
- printerTranslateY = 0;
- // 1 = Preview, 2 = print to file, 3 = send to printer
- printerMode = 3;
- afmPath = (char *) NULL;
- paperName = (char *) NULL;
- printColour = TRUE;
- printerFile = (char *) NULL;
-}
-
-wxPrintSetupData::~wxPrintSetupData()
-{
- if (printerCommand)
- delete[] printerCommand;
- if (previewCommand)
- delete[] previewCommand;
- if (printerFlags)
- delete[] printerFlags;
- if (afmPath)
- delete[] afmPath;
- if (paperName)
- delete[] paperName;
- if (printerFile)
- delete[] printerFile;
-}
-
-void wxPrintSetupData::SetPrinterCommand(const char *cmd)
-{
- if (cmd == printerCommand)
- return;
-
- if (printerCommand)
- delete[] printerCommand;
- if (cmd)
- printerCommand = copystring(cmd);
- else
- printerCommand = (char *) NULL;
-}
-
-void wxPrintSetupData::SetPrintPreviewCommand(const char *cmd)
-{
- if (cmd == previewCommand)
- return;
-
- if (previewCommand)
- delete[] previewCommand;
- if (cmd)
- previewCommand = copystring(cmd);
- else
- previewCommand = (char *) NULL;
-}
-
-void wxPrintSetupData::SetPaperName(const char *name)
-{
- if (name == paperName)
- return;
-
- if (paperName)
- delete[] paperName;
- if (name)
- paperName = copystring(name);
- else
- paperName = (char *) NULL;
-}
-
-void wxPrintSetupData::SetPrinterOptions(const char *flags)
-{
- if (printerFlags == flags)
- return;
-
- if (printerFlags)
- delete[] printerFlags;
- if (flags)
- printerFlags = copystring(flags);
- else
- printerFlags = (char *) NULL;
-}
-
-void wxPrintSetupData::SetPrinterFile(const char *f)
-{
- if (f == printerFile)
- return;
-
- if (printerFile)
- delete[] printerFile;
- if (f)
- printerFile = copystring(f);
- else
- printerFile = (char *) NULL;
-}
-
-void wxPrintSetupData::SetPrinterOrientation(int orient)
-{
- printerOrient = orient;
-}
-
-void wxPrintSetupData::SetPrinterScaling(double x, double y)
-{
- printerScaleX = x;
- printerScaleY = y;
-}
-
-void wxPrintSetupData::SetPrinterTranslation(long x, long y)
-{
- printerTranslateX = x;
- printerTranslateY = y;
-}
-
-// 1 = Preview, 2 = print to file, 3 = send to printer
-void wxPrintSetupData::SetPrinterMode(int mode)
-{
- printerMode = mode;
-}
-
-void wxPrintSetupData::SetAFMPath(const char *f)
-{
- if (f == afmPath)
- return;
-
- if (afmPath)
- delete[] afmPath;
- if (f)
- afmPath = copystring(f);
- else
- afmPath = (char *) NULL;
-}
-
-void wxPrintSetupData::SetColour(bool col)
-{
- printColour = col;
-}
-
-// Get current values
-char *wxPrintSetupData::GetPrinterCommand()
-{
- return printerCommand;
-}
-
-char *wxPrintSetupData::GetPrintPreviewCommand()
-{
- return previewCommand;
-}
-
-char *wxPrintSetupData::GetPrinterOptions()
-{
- return printerFlags;
-}
-
-char *wxPrintSetupData::GetPrinterFile()
-{
- return printerFile;
-}
-
-char *wxPrintSetupData::GetPaperName()
-{
- return paperName;
-}
-
-int wxPrintSetupData::GetPrinterOrientation()
-{
- return printerOrient;
-}
-
-void wxPrintSetupData::GetPrinterScaling(double *x, double *y)
-{
- *x = printerScaleX;
- *y = printerScaleY;
-}
-
-void wxPrintSetupData::GetPrinterTranslation(long *x, long *y)
-{
- *x = printerTranslateX;
- *y = printerTranslateY;
-}
-
-int wxPrintSetupData::GetPrinterMode()
-{
- return printerMode;
-}
-
-char *wxPrintSetupData::GetAFMPath()
-{
- return afmPath;
-}
-
-bool wxPrintSetupData::GetColour()
-{
- return printColour;
-}
-
-void wxPrintSetupData::operator=(wxPrintSetupData& data)
-{
- SetPrinterCommand(data.GetPrinterCommand());
- SetPrintPreviewCommand(data.GetPrintPreviewCommand());
- SetPrinterOptions(data.GetPrinterOptions());
- long x, y;
- data.GetPrinterTranslation(&x, &y);
- SetPrinterTranslation(x, y);
-
- double x1, y1;
- data.GetPrinterScaling(&x1, &y1);
- SetPrinterScaling(x1, y1);
-
- SetPrinterOrientation(data.GetPrinterOrientation());
- SetPrinterMode(data.GetPrinterMode());
- SetAFMPath(data.GetAFMPath());
- SetPaperName(data.GetPaperName());
- SetColour(data.GetColour());
-}
-
-void wxInitializePrintSetupData(bool init)
-{
- if (init)
- {
- wxThePrintSetupData = new wxPrintSetupData;
-
- wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG);
- wxThePrintSetupData->SetPrinterOrientation(PS_PORTRAIT);
- wxThePrintSetupData->SetPrinterMode(PS_PREVIEW);
- wxThePrintSetupData->SetPaperName(_("A4 210 x 297 mm"));
-
- // Could have a .ini file to read in some defaults
- // - and/or use environment variables, e.g. WXWIN
-#ifdef __VMS__
- wxThePrintSetupData->SetPrinterCommand("print");
- wxThePrintSetupData->SetPrinterOptions("/nonotify/queue=psqueue");
- wxThePrintSetupData->SetAFMPath("sys$ps_font_metrics:");
-#endif
-#ifdef __WXMSW__
- wxThePrintSetupData->SetPrinterCommand("print");
- wxThePrintSetupData->SetAFMPath("c:\\windows\\system\\");
- wxThePrintSetupData->SetPrinterOptions(NULL);
-#endif
-#if !defined(__VMS__) && !defined(__WXMSW__)
- wxThePrintSetupData->SetPrinterCommand("lpr");
- wxThePrintSetupData->SetPrinterOptions((char *) NULL);
- wxThePrintSetupData->SetAFMPath((char *) NULL);
-#endif
- }
- else
- {
- if (wxThePrintSetupData)
- delete wxThePrintSetupData;
- wxThePrintSetupData = (wxPrintSetupData *) NULL;
- }
-}
-
-/*
- * Paper size database for PostScript
- */
-
-wxPrintPaperType::wxPrintPaperType(const char *name, int wmm, int hmm, int wp, int hp)
-{
- widthMM = wmm;
- heightMM = hmm;
- widthPixels = wp;
- heightPixels = hp;
- pageName = copystring(name);
-}
-
-wxPrintPaperType::~wxPrintPaperType()
-{
- delete[] pageName;
-}
-
-/*
- * Print paper database for PostScript
- */
-
-#if !USE_SHARED_LIBRARIES
-IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperDatabase, wxList)
-#endif
-
-wxPrintPaperDatabase::wxPrintPaperDatabase():wxList(wxKEY_STRING)
-{
- DeleteContents(TRUE);
-}
-
-wxPrintPaperDatabase::~wxPrintPaperDatabase()
-{
-}
-
-void wxPrintPaperDatabase::CreateDatabase()
-{
- // Need correct values for page size in pixels.
- // Each unit is one 'point' = 1/72 of an inch.
- // NOTE: WE NEED ALSO TO MAKE ADJUSTMENTS WHEN TRANSLATING
- // in wxPostScriptDC code, so we can start from top left.
- // So access this database and translate by appropriate number
- // of points for this paper size. OR IS IT OK ALREADY?
- // Can't remember where the PostScript origin is by default.
- // Heck, someone will know how to make it hunky-dory...
- // JACS 25/5/95
-
- AddPaperType(_("A4 210 x 297 mm"), 210, 297, 595, 842);
- AddPaperType(_("A3 297 x 420 mm"), 297, 420, 842, 1191);
- AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 612, 791);
- AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 612, 1009);
-
-/*
- This is for 100 ppi
-
- AddPaperType(_("A4 210 x 297 mm"), 210, 297, 210*4, 297*4 );
- AddPaperType(_("A3 297 x 420 mm"), 297, 420, 297*4, 420*4 );
- AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 216*4, 279*4 );
- AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 216*4, 356*4 );
-*/
-}
-
-void wxPrintPaperDatabase::ClearDatabase()
-{
- Clear();
-}
-
-void wxPrintPaperDatabase::AddPaperType(const char *name, int wmm, int hmm, int wp, int hp)
-{
- Append(name, new wxPrintPaperType(name, wmm, hmm, wp, hp));
-}
-
-wxPrintPaperType *wxPrintPaperDatabase::FindPaperType(const char *name)
-{
- wxNode *node = Find(name);
- if (node)
- return (wxPrintPaperType *)node->Data();
- else
- return (wxPrintPaperType *) NULL;
-}
-
-/*
- * Initialization/cleanup module
- */
-
-bool wxPostScriptModule::OnInit()
-{
- wxInitializePrintSetupData();
- wxThePrintPaperDatabase = new wxPrintPaperDatabase;
- wxThePrintPaperDatabase->CreateDatabase();
-
- return TRUE;
-}
-
-void wxPostScriptModule::OnExit()
-{
- wxInitializePrintSetupData(FALSE);
- delete wxThePrintPaperDatabase;
- wxThePrintPaperDatabase = NULL;
-}
-
-
-#endif
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: dcpsg.cpp
+// Purpose: Generic wxPostScriptDC implementation
+// Author: Julian Smart, Robert Roebling, Markus Holzhem
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation
+#pragma interface
+#endif
+
+#include "wx/defs.h"
+
+#if wxUSE_POSTSCRIPT
+
+#include "wx/dcmemory.h"
+#include "wx/utils.h"
+#include "wx/intl.h"
+#include "wx/filedlg.h"
+#include "wx/app.h"
+#include "wx/msgdlg.h"
+#include "wx/image.h"
+#include "wx/log.h"
+#include "wx/generic/dcpsg.h"
+#include "wx/generic/prntdlgg.h"
+#include "wx/button.h"
+#include "wx/stattext.h"
+#include "wx/radiobox.h"
+#include "wx/textctrl.h"
+
+#include <math.h>
+
+#ifdef __WXGTK__
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+#endif
+
+#ifdef __WXMSW__
+
+#ifdef DrawText
+#undef DrawText
+#endif
+
+#ifdef StartDoc
+#undef StartDoc
+#endif
+
+#ifdef GetCharWidth
+#undef GetCharWidth
+#endif
+
+#ifdef FindWindow
+#undef FindWindow
+#endif
+
+#endif
+
+//-----------------------------------------------------------------------------
+// start and end of document/page
+//-----------------------------------------------------------------------------
+
+static const char *wxPostScriptHeaderEllipse = "\
+/ellipsedict 8 dict def\n\
+ellipsedict /mtrx matrix put\n\
+/ellipse {\n\
+ ellipsedict begin\n\
+ /endangle exch def\n\
+ /startangle exch def\n\
+ /yrad exch def\n\
+ /xrad exch def\n\
+ /y exch def\n\
+ /x exch def\n\
+ /savematrix mtrx currentmatrix def\n\
+ x y translate\n\
+ xrad yrad scale\n\
+ 0 0 1 startangle endangle arc\n\
+ savematrix setmatrix\n\
+ end\n\
+ } def\n\
+";
+
+static const char *wxPostScriptHeaderEllipticArc= "\
+/ellipticarcdict 8 dict def\n\
+ellipticarcdict /mtrx matrix put\n\
+/ellipticarc\n\
+{ ellipticarcdict begin\n\
+ /do_fill exch def\n\
+ /endangle exch def\n\
+ /startangle exch def\n\
+ /yrad exch def\n\
+ /xrad exch def \n\
+ /y exch def\n\
+ /x exch def\n\
+ /savematrix mtrx currentmatrix def\n\
+ x y translate\n\
+ xrad yrad scale\n\
+ do_fill { 0 0 moveto } if\n\
+ 0 0 1 startangle endangle arc\n\
+ savematrix setmatrix\n\
+ do_fill { fill }{ stroke } ifelse\n\
+ end\n\
+} def\n";
+
+static const char *wxPostScriptHeaderSpline = "\
+/DrawSplineSection {\n\
+ /y3 exch def\n\
+ /x3 exch def\n\
+ /y2 exch def\n\
+ /x2 exch def\n\
+ /y1 exch def\n\
+ /x1 exch def\n\
+ /xa x1 x2 x1 sub 0.666667 mul add def\n\
+ /ya y1 y2 y1 sub 0.666667 mul add def\n\
+ /xb x3 x2 x3 sub 0.666667 mul add def\n\
+ /yb y3 y2 y3 sub 0.666667 mul add def\n\
+ x1 y1 lineto\n\
+ xa ya xb yb x3 y3 curveto\n\
+ } def\n\
+";
+
+static const char *wxPostScriptHeaderColourImage = "\
+% define 'colorimage' if it isn't defined\n\
+% ('colortogray' and 'mergeprocs' come from xwd2ps\n\
+% via xgrab)\n\
+/colorimage where % do we know about 'colorimage'?\n\
+ { pop } % yes: pop off the 'dict' returned\n\
+ { % no: define one\n\
+ /colortogray { % define an RGB->I function\n\
+ /rgbdata exch store % call input 'rgbdata'\n\
+ rgbdata length 3 idiv\n\
+ /npixls exch store\n\
+ /rgbindx 0 store\n\
+ 0 1 npixls 1 sub {\n\
+ grays exch\n\
+ rgbdata rgbindx get 20 mul % Red\n\
+ rgbdata rgbindx 1 add get 32 mul % Green\n\
+ rgbdata rgbindx 2 add get 12 mul % Blue\n\
+ add add 64 idiv % I = .5G + .31R + .18B\n\
+ put\n\
+ /rgbindx rgbindx 3 add store\n\
+ } for\n\
+ grays 0 npixls getinterval\n\
+ } bind def\n\
+\n\
+ % Utility procedure for colorimage operator.\n\
+ % This procedure takes two procedures off the\n\
+ % stack and merges them into a single procedure.\n\
+\n\
+ /mergeprocs { % def\n\
+ dup length\n\
+ 3 -1 roll\n\
+ dup\n\
+ length\n\
+ dup\n\
+ 5 1 roll\n\
+ 3 -1 roll\n\
+ add\n\
+ array cvx\n\
+ dup\n\
+ 3 -1 roll\n\
+ 0 exch\n\
+ putinterval\n\
+ dup\n\
+ 4 2 roll\n\
+ putinterval\n\
+ } bind def\n\
+\n\
+ /colorimage { % def\n\
+ pop pop % remove 'false 3' operands\n\
+ {colortogray} mergeprocs\n\
+ image\n\
+ } bind def\n\
+ } ifelse % end of 'false' case\n\
+";
+
+static char wxPostScriptHeaderReencodeISO1[] =
+ "\n/reencodeISO {\n"
+"dup dup findfont dup length dict begin\n"
+"{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
+"/Encoding ISOLatin1Encoding def\n"
+"currentdict end definefont\n"
+"} def\n"
+"/ISOLatin1Encoding [\n"
+"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
+"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
+"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
+"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
+"/space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright\n"
+"/parenleft/parenright/asterisk/plus/comma/minus/period/slash\n"
+"/zero/one/two/three/four/five/six/seven/eight/nine/colon/semicolon\n"
+"/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N\n"
+"/O/P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright\n"
+"/asciicircum/underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m\n"
+"/n/o/p/q/r/s/t/u/v/w/x/y/z/braceleft/bar/braceright/asciitilde\n"
+"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
+"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
+"/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
+"/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
+
+static char wxPostScriptHeaderReencodeISO2[] =
+"/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
+"/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
+"/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
+"/acute/mu/paragraph/periodcentered/cedilla/onesuperior/ordmasculine\n"
+"/guillemotright/onequarter/onehalf/threequarters/questiondown\n"
+"/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla\n"
+"/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex\n"
+"/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis\n"
+"/multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute\n"
+"/Thorn/germandbls/agrave/aacute/acircumflex/atilde/adieresis\n"
+"/aring/ae/ccedilla/egrave/eacute/ecircumflex/edieresis/igrave\n"
+"/iacute/icircumflex/idieresis/eth/ntilde/ograve/oacute/ocircumflex\n"
+"/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
+"/yacute/thorn/ydieresis\n"
+ "] def\n\n";
+
+//-------------------------------------------------------------------------------
+// wxPostScriptDC
+//-------------------------------------------------------------------------------
+
+wxPostScriptDC::wxPostScriptDC ()
+{
+ m_pstream = (ofstream*) NULL;
+
+ m_currentRed = 0;
+ m_currentGreen = 0;
+ m_currentBlue = 0;
+
+ m_pageNumber = 0;
+
+ m_clipping = FALSE;
+
+ m_underlinePosition = 0.0;
+ m_underlineThickness = 0.0;
+
+ m_signX = 1; // default x-axis left to right
+ m_signY = -1; // default y-axis bottom up -> top down
+}
+
+wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent)
+{
+ m_pstream = (ofstream*) NULL;
+
+ m_currentRed = 0;
+ m_currentGreen = 0;
+ m_currentBlue = 0;
+
+ m_pageNumber = 0;
+
+ m_clipping = FALSE;
+
+ m_underlinePosition = 0.0;
+ m_underlineThickness = 0.0;
+
+ m_signX = 1; // default x-axis left to right
+ m_signY = -1; // default y-axis bottom up -> top down
+
+ Create(file, interactive, parent);
+}
+
+bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *parent)
+{
+ m_isInteractive = interactive;
+
+ m_title = "";
+ m_filename = file;
+
+#ifdef __WXMSW__
+ // Can only send to file in Windows
+ wxThePrintSetupData->SetPrinterMode(PS_FILE);
+#endif
+
+ if (m_isInteractive)
+ {
+ if ((m_ok = PrinterDialog (parent) ) == FALSE) return FALSE;
+ }
+ else
+ {
+ m_ok = TRUE;
+ }
+
+ return m_ok;
+}
+
+wxPostScriptDC::~wxPostScriptDC ()
+{
+ if (m_pstream) delete m_pstream;
+}
+
+bool wxPostScriptDC::Ok() const
+{
+ return m_ok;
+}
+
+bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
+{
+ wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400),
+ wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL );
+ m_ok = (dialog.ShowModal () == wxID_OK);
+
+ if (!m_ok) return FALSE;
+
+ if ((m_filename == "") &&
+ (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW ||
+ wxThePrintSetupData->GetPrinterMode() == PS_PRINTER))
+ {
+// steve, 05.09.94
+#ifdef __VMS__
+ wxThePrintSetupData->SetPrinterFile("preview");
+#else
+ // For PS_PRINTER action this depends on a Unix-style print spooler
+ // since the wx_printer_file can be destroyed during a session
+ // @@@ TODO: a Windows-style answer for non-Unix
+ char userId[256];
+ wxGetUserId (userId, sizeof (userId) / sizeof (char));
+ char tmp[256];
+ strcpy (tmp, "/tmp/preview_");
+ strcat (tmp, userId);
+ wxThePrintSetupData->SetPrinterFile(tmp);
+#endif
+ char tmp2[256];
+ strcpy(tmp2, wxThePrintSetupData->GetPrinterFile());
+ strcat (tmp2, ".ps");
+ wxThePrintSetupData->SetPrinterFile(tmp2);
+ m_filename = tmp2;
+ }
+ else if ((m_filename == "") && (wxThePrintSetupData->GetPrinterMode() == PS_FILE))
+ {
+ char *file = wxSaveFileSelector (_("PostScript"), "ps");
+ if (!file)
+ {
+ m_ok = FALSE;
+ return FALSE;
+ }
+ wxThePrintSetupData->SetPrinterFile(file);
+ m_filename = file;
+ m_ok = TRUE;
+ }
+
+ return m_ok;
+}
+
+void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (m_clipping) return;
+
+ wxDC::SetClippingRegion( x, y, w, h );
+
+ m_clipping = TRUE;
+ *m_pstream << "gsave\n"
+ << "newpath\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
+ << XLOG2DEV(x+w) << " " << YLOG2DEV(y) << " lineto\n"
+ << XLOG2DEV(x+w) << " " << YLOG2DEV(y+h) << " lineto\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y+h) << " lineto\n"
+ << "closepath clip newpath\n";
+}
+
+void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) )
+{
+}
+
+void wxPostScriptDC::DestroyClippingRegion()
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ wxDC::DestroyClippingRegion();
+
+ if (m_clipping)
+ {
+ m_clipping = FALSE;
+ *m_pstream << "grestore\n";
+ }
+}
+
+void wxPostScriptDC::Clear()
+{
+ wxFAIL_MSG( "wxPostScriptDC::Clear not implemented." );
+}
+
+void wxPostScriptDC::FloodFill (long WXUNUSED(x), long WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
+{
+ wxFAIL_MSG( "wxPostScriptDC::FloodFill not implemented." );
+}
+
+bool wxPostScriptDC::GetPixel (long WXUNUSED(x), long WXUNUSED(y), wxColour * WXUNUSED(col)) const
+{
+ wxFAIL_MSG( "wxPostScriptDC::GetPixel not implemented." );
+ return FALSE;
+}
+
+void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y))
+{
+ wxFAIL_MSG( "wxPostScriptDC::CrossHair not implemented." );
+}
+
+void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (m_pen.GetStyle() == wxTRANSPARENT) return;
+
+ SetPen( m_pen );
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x1) << " " << YLOG2DEV (y1) << " moveto\n"
+ << XLOG2DEV(x2) << " " << YLOG2DEV (y2) << " lineto\n"
+ << "stroke\n";
+
+ CalcBoundingBox( x1, y1 );
+ CalcBoundingBox( x2, y2 );
+}
+
+#define RAD2DEG 57.29577951308
+
+void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ long dx = x1 - xc;
+ long dy = y1 - yc;
+ long radius = (long) sqrt(dx*dx+dy*dy);
+ double alpha1, alpha2;
+
+ if (x1 == x2 && y1 == y2)
+ {
+ alpha1 = 0.0;
+ alpha2 = 360.0;
+ } else if (radius == 0.0)
+ {
+ alpha1 = alpha2 = 0.0;
+ } else
+ {
+ alpha1 = (x1 - xc == 0) ?
+ (y1 - yc < 0) ? 90.0 : -90.0 :
+ -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
+ alpha2 = (x2 - xc == 0) ?
+ (y2 - yc < 0) ? 90.0 : -90.0 :
+ -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
+ }
+ while (alpha1 <= 0) alpha1 += 360;
+ while (alpha2 <= 0) alpha2 += 360; // adjust angles to be between
+ while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree
+ while (alpha2 > 360) alpha2 -= 360;
+
+ if (m_brush.GetStyle() != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(xc) << " "
+ << YLOG2DEV(yc) << " "
+ << XLOG2DEVREL(radius) << " "
+ << YLOG2DEVREL(radius) << " "
+ << alpha1 << " "
+ << alpha2 << " ellipse\n"
+ << XLOG2DEV(xc) << " "
+ << YLOG2DEV(yc) << " lineto\n"
+ << "closepath\n"
+ << "fill\n";
+ }
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ SetPen( m_pen );
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(xc) << " "
+ << YLOG2DEV(yc) << " "
+ << XLOG2DEVREL(radius) << " "
+ << YLOG2DEVREL(radius) << " "
+ << alpha1 << " "
+ << alpha2 << " ellipse\n"
+ << "stroke\n";
+ }
+
+ CalcBoundingBox( xc-radius, yc-radius );
+ CalcBoundingBox( xc+radius, yc+radius );
+}
+
+void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
+ if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
+ if (sa<0) sa+=360;
+ if (ea<0) ea+=360;
+
+ if (sa==ea)
+ {
+ DrawEllipse(x,y,w,h);
+ return;
+ }
+
+ if (m_brush.GetStyle () != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
+ << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " "
+ << int(sa) <<" "<< int(ea) << " true ellipticarc\n";
+
+ CalcBoundingBox( x ,y );
+ CalcBoundingBox( x+w, y+h );
+ }
+
+ if (m_pen.GetStyle () != wxTRANSPARENT)
+ {
+ SetPen( m_pen );
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
+ << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " "
+ << int(sa) <<" "<< int(ea) << " false ellipticarc\n";
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x+w, y+h );
+ }
+}
+
+void wxPostScriptDC::DrawPoint (long x, long y)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (m_pen.GetStyle() == wxTRANSPARENT) return;
+
+ SetPen (m_pen);
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV (y) << " moveto\n"
+ << XLOG2DEV(x+1) << " " << YLOG2DEV (y) << " lineto\n"
+ << "stroke\n";
+
+ CalcBoundingBox( x, y );
+}
+
+void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle))
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (n <= 0) return;
+
+ if (m_brush.GetStyle () != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+
+ *m_pstream << "newpath\n";
+
+ long xx = XLOG2DEV(points[0].x + xoffset);
+ long yy = YLOG2DEV(points[0].y + yoffset);
+ *m_pstream << xx << " " << yy << " moveto\n";
+ CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
+
+ for (int i = 1; i < n; i++)
+ {
+ xx = XLOG2DEV(points[i].x + xoffset);
+ yy = YLOG2DEV(points[i].y + yoffset);
+ *m_pstream << xx << " " << yy << " lineto\n";
+ CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
+ }
+ *m_pstream << "fill\n";
+ }
+
+ if (m_pen.GetStyle () != wxTRANSPARENT)
+ {
+ SetPen( m_pen );
+
+ *m_pstream << "newpath\n";
+
+ long xx = XLOG2DEV(points[0].x + xoffset);
+ long yy = YLOG2DEV(points[0].y + yoffset);
+ *m_pstream << xx << " " << yy << " moveto\n";
+ CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
+
+ for (int i = 1; i < n; i++)
+ {
+ xx = XLOG2DEV(points[i].x + xoffset);
+ yy = YLOG2DEV(points[i].y + yoffset);
+ *m_pstream << xx << " " << yy << " lineto\n";
+ CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
+ }
+
+ *m_pstream << "stroke\n";
+ }
+}
+
+void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (m_pen.GetStyle() == wxTRANSPARENT) return;
+ if (n <= 0) return;
+
+ SetPen (m_pen);
+
+ for (int i=0; i<n ; ++i)
+ {
+ CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset));
+ }
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(points[0].x+xoffset) << " "
+ << YLOG2DEV(points[0].y+yoffset) << " moveto\n";
+
+ for (int i = 1; i < n; i++)
+ {
+ *m_pstream << XLOG2DEV(points[i].x+xoffset) << " "
+ << YLOG2DEV(points[i].y+yoffset) << " lineto\n";
+ }
+
+ *m_pstream << "stroke\n";
+}
+
+void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (m_brush.GetStyle () != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
+ << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n"
+ << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n"
+ << "closepath\n"
+ << "fill\n";
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + width, y + height );
+ }
+
+ if (m_pen.GetStyle () != wxTRANSPARENT)
+ {
+ SetPen (m_pen);
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
+ << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n"
+ << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n"
+ << "closepath\n"
+ << "stroke\n";
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + width, y + height );
+ }
+}
+
+void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (radius < 0.0)
+ {
+ // Now, a negative radius is interpreted to mean
+ // 'the proportion of the smallest X or Y dimension'
+ double smallest = 0.0;
+ if (width < height)
+ smallest = width;
+ else
+ smallest = height;
+ radius = (-radius * smallest);
+ }
+
+ long rad = (long) radius;
+
+ if (m_brush.GetStyle () != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+
+ // Draw rectangle anticlockwise
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n"
+ << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n"
+ << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n"
+ << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n"
+ << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n"
+ << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n"
+ << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n"
+ << "closepath\n"
+ << "fill\n";
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + width, y + height );
+ }
+
+ if (m_pen.GetStyle () != wxTRANSPARENT)
+ {
+ SetPen (m_pen);
+
+ // Draw rectangle anticlockwise
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n"
+ << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n"
+ << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n"
+ << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n"
+ << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n"
+ << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n"
+ << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n"
+ << "closepath\n"
+ << "stroke\n";
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + width, y + height );
+ }
+}
+
+void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (m_brush.GetStyle () != wxTRANSPARENT)
+ {
+ SetBrush (m_brush);
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
+ << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
+ << "fill\n";
+
+ CalcBoundingBox( x - width, y - height );
+ CalcBoundingBox( x + width, y + height );
+ }
+
+ if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
+ {
+ SetPen (m_pen);
+
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
+ << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
+ << "stroke\n";
+
+ CalcBoundingBox( x - width, y - height );
+ CalcBoundingBox( x + width, y + height );
+ }
+}
+
+void wxPostScriptDC::DrawIcon (const wxIcon& icon, long x, long y)
+{
+ DrawBitmap( icon, x, y, TRUE );
+}
+
+void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool WXUNUSED(useMask) )
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (!bitmap.Ok()) return;
+
+ wxImage image( bitmap );
+
+ if (!image.Ok()) return;
+
+ int ww = XLOG2DEVREL(image.GetWidth());
+ int hh = YLOG2DEVREL(image.GetHeight());
+
+ image = image.Scale( ww, hh );
+
+ if (!image.Ok()) return;
+
+ int xx = XLOG2DEV(x);
+ int yy = YLOG2DEV(y + bitmap.GetHeight());
+
+ *m_pstream << "/origstate save def\n"
+ << "20 dict begin\n"
+ << "/pix " << ww << " string def\n"
+ << "/grays " << ww << " string def\n"
+ << "/npixels 0 def\n"
+ << "/rgbindx 0 def\n"
+ << xx << " " << yy << " translate\n"
+ << ww << " " << hh << " scale\n"
+ << ww << " " << hh << " 8\n"
+ << "[" << ww << " 0 0 " << (-hh) << " 0 " << hh << "]\n"
+ << "{currentfile pix readhexstring pop}\n"
+ << "false 3 colorimage\n";
+
+ for (int j = 0; j < hh; j++)
+ {
+ for (int i = 0; i < ww; i++)
+ {
+ char buffer[5];
+ buffer[2] = 0;
+ wxDecToHex( image.GetRed(i,j), buffer );
+ *m_pstream << buffer;
+ wxDecToHex( image.GetGreen(i,j), buffer );
+ *m_pstream << buffer;
+ wxDecToHex( image.GetBlue(i,j), buffer );
+ *m_pstream << buffer;
+ }
+ *m_pstream << "\n";
+ }
+
+ *m_pstream << "end\n";
+ *m_pstream << "origstate restore\n";
+
+}
+
+void wxPostScriptDC::SetFont (const wxFont& font)
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (!font.Ok()) return;
+
+ m_font = font;
+
+#ifdef __WXGTK__
+ char *name = wxTheFontNameDirectory->GetPostScriptName( m_font.GetFamily(),
+ m_font.GetWeight(),
+ m_font.GetStyle() );
+ if (!name) name = "Times-Roman";
+
+ *m_pstream << "/" << name << " reencodeISO def\n"
+ << "/" << name << " findfont\n"
+ << YLOG2DEVREL(font.GetPointSize())
+ << " scalefont setfont\n";
+#else
+ char buf[100];
+ const char *name;
+ const char *style = "";
+ int Style = m_font.GetStyle ();
+ int Weight = m_font.GetWeight ();
+
+ switch (m_font.GetFamily ())
+ {
+ case wxTELETYPE:
+ case wxMODERN:
+ name = "/Courier";
+ break;
+ case wxSWISS:
+ name = "/Helvetica";
+ break;
+ case wxROMAN:
+// name = "/Times-Roman";
+ name = "/Times"; // Altered by EDZ
+ break;
+ case wxSCRIPT:
+ name = "/Zapf-Chancery-MediumItalic";
+ Style = wxNORMAL;
+ Weight = wxNORMAL;
+ break;
+ default:
+ case wxDEFAULT: // Sans Serif Font
+ name = "/LucidaSans";
+ }
+
+ if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT))
+ {
+ if (m_font.GetFamily () == wxROMAN)
+ style = "-Roman";
+ else
+ style = "";
+ }
+ else if (Style == wxNORMAL && Weight == wxBOLD)
+ style = "-Bold";
+
+ else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT))
+ {
+ if (m_font.GetFamily () == wxROMAN)
+ style = "-Italic";
+ else
+ style = "-Oblique";
+ }
+ else if (Style == wxITALIC && Weight == wxBOLD)
+ {
+ if (m_font.GetFamily () == wxROMAN)
+ style = "-BoldItalic";
+ else
+ style = "-BoldOblique";
+ }
+ else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT))
+ {
+ if (m_font.GetFamily () == wxROMAN)
+ style = "-Italic";
+ else
+ style = "-Oblique";
+ }
+ else if (Style == wxSLANT && Weight == wxBOLD)
+ {
+ if (m_font.GetFamily () == wxROMAN)
+ style = "-BoldItalic";
+ else
+ style = "-BoldOblique";
+ }
+ else
+ style = "";
+
+ strcpy (buf, name);
+ strcat (buf, style);
+ *m_pstream << buf << " findfont\n";
+ // *m_pstream << (m_font.GetPointSize() * m_scaleFactor) << " scalefont setfont\n";
+ // No scale factor in this implementation?
+ *m_pstream << (m_font.GetPointSize()) << " scalefont setfont\n";
+#endif
+}
+
+void wxPostScriptDC::SetPen( const wxPen& pen )
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (!pen.Ok()) return;
+
+ int oldStyle = m_pen.GetStyle();
+
+ m_pen = pen;
+
+ *m_pstream << XLOG2DEVREL(m_pen.GetWidth()) << " setlinewidth\n";
+
+/*
+ Line style - WRONG: 2nd arg is OFFSET
+
+ Here, I'm afraid you do not conceive meaning of parameters of 'setdash'
+ operator correctly. You should look-up this in the Red Book: the 2nd parame-
+ ter is not number of values in the array of the first one, but an offset
+ into this description of the pattern. I mean a real *offset* not index
+ into array. I.e. If the command is [3 4] 1 setdash is used, then there
+ will be first black line *2* units long, then space 4 units, then the
+ pattern of *3* units black, 4 units space will be repeated.
+*/
+
+ static const char *dotted = "[2 5] 2";
+ static const char *short_dashed = "[4 4] 2";
+ static const char *long_dashed = "[4 8] 2";
+ static const char *dotted_dashed = "[6 6 2 6] 4";
+
+ const char *psdash = (char *) NULL;
+ switch (m_pen.GetStyle ())
+ {
+ case wxDOT: psdash = dotted; break;
+ case wxSHORT_DASH: psdash = short_dashed; break;
+ case wxLONG_DASH: psdash = long_dashed; break;
+ case wxDOT_DASH: psdash = dotted_dashed; break;
+ case wxSOLID:
+ case wxTRANSPARENT:
+ default: psdash = "[] 0"; break;
+ }
+
+ if (oldStyle != m_pen.GetStyle())
+ {
+ *m_pstream << psdash << " setdash\n";
+ }
+
+ // Line colour
+ unsigned char red = m_pen.GetColour().Red();
+ unsigned char blue = m_pen.GetColour().Blue();
+ unsigned char green = m_pen.GetColour().Green();
+
+ if (!m_colour)
+ {
+ // Anything not white is black
+ if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
+ && green == (unsigned char) 255))
+ {
+ red = (unsigned char) 0;
+ green = (unsigned char) 0;
+ blue = (unsigned char) 0;
+ }
+
+ // setgray here ?
+ }
+
+ if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
+ {
+ long redPS = (long) (((int) red) / 255.0);
+ long bluePS = (long) (((int) blue) / 255.0);
+ long greenPS = (long) (((int) green) / 255.0);
+
+ *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
+
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
+}
+
+void wxPostScriptDC::SetBrush( const wxBrush& brush )
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (!brush.Ok()) return;
+
+ m_brush = brush;
+
+ // Brush colour
+ unsigned char red = m_brush.GetColour ().Red ();
+ unsigned char blue = m_brush.GetColour ().Blue ();
+ unsigned char green = m_brush.GetColour ().Green ();
+
+ if (!m_colour)
+ {
+ // Anything not black is white
+ if (!(red == (unsigned char) 0 && blue == (unsigned char) 0
+ && green == (unsigned char) 0))
+ {
+ red = (unsigned char) 255;
+ green = (unsigned char) 255;
+ blue = (unsigned char) 255;
+ }
+
+ // setgray here ?
+ }
+
+ if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
+ {
+ long redPS = (long) (((int) red) / 255.0);
+ long bluePS = (long) (((int) blue) / 255.0);
+ long greenPS = (long) (((int) green) / 255.0);
+ *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
+}
+
+void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUSED(use16bit) )
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ SetFont( m_font );
+
+ if (m_textForegroundColour.Ok ())
+ {
+ unsigned char red = m_textForegroundColour.Red ();
+ unsigned char blue = m_textForegroundColour.Blue ();
+ unsigned char green = m_textForegroundColour.Green ();
+
+ if (!m_colour)
+ {
+ // Anything not white is black
+ if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
+ && green == (unsigned char) 255))
+ {
+ red = (unsigned char) 0;
+ green = (unsigned char) 0;
+ blue = (unsigned char) 0;
+ }
+ }
+
+ // maybe setgray here ?
+
+ if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
+ {
+ long redPS = (long) (((int) red) / 255.0);
+ long bluePS = (long) (((int) blue) / 255.0);
+ long greenPS = (long) (((int) green) / 255.0);
+ *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
+
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
+ }
+
+ int size = m_font.GetPointSize();
+
+ long by = y + (long)floor( float(size) * 2.0 / 3.0 ); // approximate baseline
+ *m_pstream << XLOG2DEV(x) << " " << YLOG2DEV(by) << " moveto\n";
+
+ *m_pstream << "(";
+ int len = strlen ((char *)(const char *)text);
+ int i;
+ for (i = 0; i < len; i++)
+ {
+ int c = (unsigned char) text[i];
+ if ( c == ')' || c == '(' || c == '\\')
+ {
+ *m_pstream << "\\" << (char) c;
+ }
+ else if ( c >= 128 )
+ {
+ // Cope with character codes > 127
+ char tmp[5];
+ sprintf(tmp, "\\%o", c);
+ *m_pstream << tmp;
+ }
+ else
+ *m_pstream << (char) c;
+ }
+
+ *m_pstream << ")" << " show\n";
+
+ if (m_font.GetUnderlined())
+ {
+ long uy = (long)(y + size - m_underlinePosition);
+ long w, h;
+ GetTextExtent(text, &w, &h);
+
+ *m_pstream << "gsave " << XLOG2DEV(x) << " " << YLOG2DEV(uy)
+ << " moveto\n"
+ << (long)m_underlineThickness << " setlinewidth "
+ << XLOG2DEV(x + w) << " " << YLOG2DEV(uy)
+ << " lineto stroke grestore\n";
+ }
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + size * text.Length() * 2/3 , y );
+}
+
+
+void wxPostScriptDC::SetBackground (const wxBrush& brush)
+{
+ m_backgroundBrush = brush;
+}
+
+void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
+{
+ wxFAIL_MSG( "wxPostScriptDC::SetLogicalFunction not implemented." );
+}
+
+void wxPostScriptDC::DrawSpline( wxList *points )
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ SetPen( m_pen );
+
+ double a, b, c, d, x1, y1, x2, y2, x3, y3;
+ wxPoint *p, *q;
+
+ wxNode *node = points->First();
+ p = (wxPoint *)node->Data();
+ x1 = p->x;
+ y1 = p->y;
+
+ node = node->Next();
+ p = (wxPoint *)node->Data();
+ c = p->x;
+ d = p->y;
+ x3 = a = (double)(x1 + c) / 2;
+ y3 = b = (double)(y1 + d) / 2;
+
+ *m_pstream << "newpath "
+ << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto "
+ << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " lineto\n";
+
+ CalcBoundingBox( (long)x1, (long)y1 );
+ CalcBoundingBox( (long)x3, (long)y3 );
+
+ while ((node = node->Next()) != NULL)
+ {
+ q = (wxPoint *)node->Data();
+
+ x1 = x3;
+ y1 = y3;
+ x2 = c;
+ y2 = d;
+ c = q->x;
+ d = q->y;
+ x3 = (double)(x2 + c) / 2;
+ y3 = (double)(y2 + d) / 2;
+ *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " "
+ << XLOG2DEV((long)x2) << " " << YLOG2DEV((long)y2) << " "
+ << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " DrawSplineSection\n";
+
+ CalcBoundingBox( (long)x1, (long)y1 );
+ CalcBoundingBox( (long)x3, (long)y3 );
+ }
+
+/*
+ At this point, (x2,y2) and (c,d) are the position of the
+ next-to-last and last point respectively, in the point list
+*/
+
+ *m_pstream << XLOG2DEV((long)c) << " " << YLOG2DEV((long)d) << " lineto stroke\n";
+}
+
+long wxPostScriptDC::GetCharWidth ()
+{
+ // Chris Breeze: reasonable approximation using wxMODERN/Courier
+ return (long) (GetCharHeight() * 72.0 / 120.0);
+}
+
+
+void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ m_signX = (xLeftRight ? 1 : -1);
+ m_signY = (yBottomUp ? 1 : -1);
+
+ ComputeScaleAndOrigin();
+}
+
+void wxPostScriptDC::SetDeviceOrigin( long x, long y )
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ int h = 0;
+ int w = 0;
+ GetSize( &w, &h );
+
+ wxDC::SetDeviceOrigin( x, h-y );
+}
+
+void wxPostScriptDC::GetSize(int* width, int* height) const
+{
+ const char *paperType = wxThePrintSetupData->GetPaperName();
+
+ if (!paperType) paperType = _("A4 210 x 297 mm");
+
+ wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
+
+ if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
+
+ if (paper)
+ {
+ if (width) *width = paper->widthPixels;
+ if (height) *height = paper->heightPixels;
+ }
+ else
+ {
+ if (width) *width = 595;
+ if (height) *height = 842;
+ }
+}
+
+bool wxPostScriptDC::StartDoc (const wxString& message)
+{
+ wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" );
+
+ if (m_filename == "")
+ {
+ m_filename = wxGetTempFileName("ps");
+ wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
+ m_ok = TRUE;
+ }
+ else
+ {
+ wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
+ }
+
+ m_pstream = new ofstream (wxThePrintSetupData->GetPrinterFile());
+
+ if (!m_pstream || !m_pstream->good())
+ {
+ wxMessageBox (_("Cannot open file!"), _("Error"), wxOK);
+ m_ok = FALSE;
+ return FALSE;
+ }
+
+ m_ok = TRUE;
+
+ SetBrush( *wxBLACK_BRUSH );
+ SetPen( *wxBLACK_PEN );
+ SetBackground( *wxWHITE_BRUSH );
+ SetTextForeground( *wxBLACK );
+
+ // set origin according to paper size
+ SetDeviceOrigin( 0,0 );
+
+ wxPageNumber = 1;
+ m_pageNumber = 1;
+ m_title = message;
+ return TRUE;
+}
+
+void wxPostScriptDC::EndDoc ()
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ if (m_clipping)
+ {
+ m_clipping = FALSE;
+ *m_pstream << "grestore\n";
+ }
+
+ if (m_pstream)
+ {
+ delete m_pstream;
+ m_pstream = (ofstream *) NULL;
+ }
+
+ char *header_file = wxGetTempFileName("ps");
+
+ m_pstream = new ofstream( header_file );
+
+ *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */
+ *m_pstream << "%%Title: " << (const char *) m_title << "\n";
+ *m_pstream << "%%Creator: " << wxTheApp->argv[0] << "\n";
+ *m_pstream << "%%CreationDate: " << wxNow() << "\n";
+
+ char userID[256];
+ if ( wxGetEmailAddress(userID, sizeof(userID)) )
+ {
+ *m_pstream << "%%For: " << (char *)userID;
+ char userName[245];
+ if (wxGetUserName(userName, sizeof(userName)))
+ *m_pstream << " (" << (char *)userName << ")";
+ *m_pstream << "\n";
+ }
+ else if ( wxGetUserName(userID, sizeof(userID)) )
+ {
+ *m_pstream << "%%For: " << (char *)userID << "\n";
+ }
+
+ // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
+
+ long wx_printer_translate_x, wx_printer_translate_y;
+ double wx_printer_scale_x, wx_printer_scale_y;
+ wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
+ wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
+
+ if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
+ {
+ *m_pstream << "%%Orientation: Landscape\n";
+ }
+ else
+ {
+ *m_pstream << "%%Orientation: Portrait\n";
+ }
+
+ // Compute the bounding box. Note that it is in the default user
+ // coordinate system, thus we have to convert the values.
+ long llx = (long) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x);
+ long lly = (long) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y);
+ long urx = (long) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x);
+ long ury = (long) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y);
+
+ // If we're landscape, our sense of "x" and "y" is reversed.
+ if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
+ {
+ long tmp;
+ tmp = llx; llx = lly; lly = tmp;
+ tmp = urx; urx = ury; ury = tmp;
+
+ // We need either the two lines that follow, or we need to subtract
+ // min_x from real_translate_y, which is commented out below.
+ llx = llx - (long)(m_minX*wx_printer_scale_y);
+ urx = urx - (long)(m_minX*wx_printer_scale_y);
+ }
+
+ // The Adobe specifications call for integers; we round as to make
+ // the bounding larger.
+ *m_pstream << "%%BoundingBox: "
+ << floor((double)llx) << " " << floor((double)lly) << " "
+ << ceil((double)urx) << " " << ceil((double)ury) << "\n";
+ *m_pstream << "%%Pages: " << (wxPageNumber - 1) << "\n";
+ *m_pstream << "%%EndComments\n\n";
+
+ // To check the correctness of the bounding box, postscript commands
+ // to draw a box corresponding to the bounding box are generated below.
+ // But since we typically don't want to print such a box, the postscript
+ // commands are generated within comments. These lines appear before any
+ // adjustment of scale, rotation, or translation, and hence are in the
+ // default user coordinates.
+ *m_pstream << "% newpath\n";
+ *m_pstream << "% " << llx << " " << lly << " moveto\n";
+ *m_pstream << "% " << urx << " " << lly << " lineto\n";
+ *m_pstream << "% " << urx << " " << ury << " lineto\n";
+ *m_pstream << "% " << llx << " " << ury << " lineto closepath stroke\n";
+
+ *m_pstream << "%%BeginProlog\n";
+ *m_pstream << wxPostScriptHeaderEllipse;
+ *m_pstream << wxPostScriptHeaderEllipticArc;
+ *m_pstream << wxPostScriptHeaderColourImage;
+ *m_pstream << wxPostScriptHeaderReencodeISO1;
+ *m_pstream << wxPostScriptHeaderReencodeISO2;
+
+ if (wxPostScriptHeaderSpline)
+ *m_pstream << wxPostScriptHeaderSpline;
+ *m_pstream << "%%EndProlog\n";
+
+ delete m_pstream;
+ m_pstream = (ofstream *) NULL;
+
+ char *tmp_file = wxGetTempFileName("ps");
+
+ // Paste header Before wx_printer_file
+ wxConcatFiles (header_file, wxThePrintSetupData->GetPrinterFile(), tmp_file);
+ wxRemoveFile (header_file);
+ wxRemoveFile (wxThePrintSetupData->GetPrinterFile());
+ wxRenameFile(tmp_file, wxThePrintSetupData->GetPrinterFile());
+
+#if defined(__X__) || defined(__WXGTK__)
+ if (m_ok)
+ {
+ switch (wxThePrintSetupData->GetPrinterMode()) {
+ case PS_PREVIEW:
+ {
+ char *argv[3];
+ argv[0] = wxThePrintSetupData->GetPrintPreviewCommand();
+ argv[1] = wxThePrintSetupData->GetPrinterFile();
+ argv[2] = (char *) NULL;
+ wxExecute (argv, TRUE);
+ wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
+ }
+ break;
+
+ case PS_PRINTER:
+ {
+ char *argv[4];
+ int argc = 0;
+ argv[argc++] = wxThePrintSetupData->GetPrinterCommand();
+
+ // !SM! If we simply assign to argv[1] here, if printer options
+ // are blank, we get an annoying and confusing message from lpr.
+ char * opts = wxThePrintSetupData->GetPrinterOptions();
+ if (opts && *opts)
+ argv[argc++] = opts;
+
+ argv[argc++] = wxThePrintSetupData->GetPrinterFile();
+ argv[argc++] = (char *) NULL;
+ wxExecute (argv, TRUE);
+ wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
+ }
+ break;
+
+ case PS_FILE:
+ break;
+ }
+ }
+#endif
+}
+
+void wxPostScriptDC::StartPage ()
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ *m_pstream << "%%Page: " << (wxPageNumber++) << "\n";
+
+// *m_pstream << "matrix currentmatrix\n";
+
+ // Added by Chris Breeze
+
+ // Each page starts with an "initgraphics" which resets the
+ // transformation and so we need to reset the origin
+ // (and rotate the page for landscape printing)
+
+/*
+ m_scaleFactor = 1.0;
+ m_logicalOriginX = 0;
+ m_logicalOriginY = 0;
+*/
+
+ // Output scaling
+ long translate_x, translate_y;
+ double scale_x, scale_y;
+ wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y);
+ wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y);
+
+ if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
+ {
+ translate_y -= m_maxY;
+ *m_pstream << "90 rotate\n";
+ }
+
+ *m_pstream << scale_x << " " << scale_y << " scale\n";
+ *m_pstream << translate_x << " " << translate_y << " translate\n";
+}
+
+void wxPostScriptDC::EndPage ()
+{
+ wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
+
+ *m_pstream << "showpage\n";
+}
+
+bool wxPostScriptDC::Blit( long WXUNUSED(xdest), long WXUNUSED(ydest),
+ long WXUNUSED(fwidth), long WXUNUSED(fheight),
+ wxDC *WXUNUSED(source),
+ long WXUNUSED(xsrc), long WXUNUSED(ysrc),
+ int WXUNUSED(rop), bool WXUNUSED(useMask) )
+{
+ wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" );
+
+ wxFAIL_MSG( "wxPostScriptDC::Blit no yet implemented." );
+
+ return TRUE;
+}
+
+long wxPostScriptDC::GetCharHeight ()
+{
+ if (m_font.Ok())
+ return m_font.GetPointSize();
+ else
+ return 12;
+}
+
+void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y,
+ long *descent, long *externalLeading, wxFont *theFont,
+ bool WXUNUSED(use16))
+{
+// if (!m_pstream) return;
+
+ wxFont *fontToUse = theFont;
+
+ if (!fontToUse) fontToUse = (wxFont*) &m_font;
+
+#if !USE_AFM_FOR_POSTSCRIPT
+ // Provide a VERY rough estimate (avoid using it)
+ // Chris Breeze 5/11/97: produces accurate results for mono-spaced
+ // font such as Courier (aka wxMODERN)
+ int height = 12;
+ if (fontToUse)
+ {
+ height = fontToUse->GetPointSize();
+ }
+ *x = strlen (string) * height * 72 / 120;
+ *y = (long) (height * 1.32); // allow for descender
+
+ if (descent)
+ *descent = 0;
+ if (externalLeading)
+ *externalLeading = 0;
+#else
+ // +++++ start of contributed code +++++
+
+ // ************************************************************
+ // method for calculating string widths in postscript:
+ // read in the AFM (adobe font metrics) file for the
+ // actual font, parse it and extract the character widths
+ // and also the descender. this may be improved, but for now
+ // it works well. the AFM file is only read in if the
+ // font is changed. this may be chached in the future.
+ // calls to GetTextExtent with the font unchanged are rather
+ // efficient!!!
+ //
+ // for each font and style used there is an AFM file necessary.
+ // currently i have only files for the roman font family.
+ // i try to get files for the other ones!
+ //
+ // CAVE: the size of the string is currently always calculated
+ // in 'points' (1/72 of an inch). this should later on be
+ // changed to depend on the mapping mode.
+ // CAVE: the path to the AFM files must be set before calling this
+ // function. this is usually done by a call like the following:
+ // wxSetAFMPath("d:\\wxw161\\afm\\");
+ //
+ // example:
+ //
+ // wxPostScriptDC dc(NULL, TRUE);
+ // if (dc.Ok()){
+ // wxSetAFMPath("d:\\wxw161\\afm\\");
+ // dc.StartDoc("Test");
+ // dc.StartPage();
+ // long w,h;
+ // dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
+ // dc.GetTextExtent("Hallo",&w,&h);
+ // dc.EndPage();
+ // dc.EndDoc();
+ // }
+ //
+ // by steve (stefan.hammes@urz.uni-heidelberg.de)
+ // created: 10.09.94
+ // updated: 14.05.95
+
+ assert(fontToUse && "void wxPostScriptDC::GetTextExtent: no font defined");
+ assert(x && "void wxPostScriptDC::GetTextExtent: x == NULL");
+ assert(y && "void wxPostScriptDC::GetTextExtent: y == NULL");
+
+ // these static vars are for storing the state between calls
+ static int lastFamily= INT_MIN;
+ static int lastSize= INT_MIN;
+ static int lastStyle= INT_MIN;
+ static int lastWeight= INT_MIN;
+ static int lastDescender = INT_MIN;
+ static int lastWidths[256]; // widths of the characters
+
+ // get actual parameters
+ const int Family = fontToUse->GetFamily();
+ const int Size = fontToUse->GetPointSize();
+ const int Style = fontToUse->GetStyle();
+ const int Weight = fontToUse->GetWeight();
+
+ // if we have another font, read the font-metrics
+ if(Family!=lastFamily||Size!=lastSize||Style!=lastStyle||Weight!=lastWeight){
+ // store actual values
+ lastFamily = Family;
+ lastSize = Size;
+ lastStyle = Style;
+ lastWeight = Weight;
+
+ // read in new font metrics **************************************
+
+ // 1. construct filename ******************************************
+ /* MATTHEW: [2] Use wxTheFontNameDirectory */
+ const char *name;
+
+ // Julian - we'll need to do this a different way now we've removed the
+ // font directory system. Must find Stefan's original code.
+
+ name = wxTheFontNameDirectory->GetAFMName(Family, Weight, Style);
+ if (!name)
+ name = "unknown";
+
+ // get the directory of the AFM files
+ char afmName[256];
+ afmName[0] = 0;
+ if (wxGetAFMPath())
+ strcpy(afmName,wxGetAFMPath());
+
+ // 2. open and process the file **********************************
+
+ // a short explanation of the AFM format:
+ // we have for each character a line, which gives its size
+ // e.g.:
+ //
+ // C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
+ //
+ // that means, we have a character with ascii code 63, and width
+ // (444/1000 * fontSize) points.
+ // the other data is ignored for now!
+ //
+ // when the font has changed, we read in the right AFM file and store the
+ // character widths in an array, which is processed below (see point 3.).
+
+ // new elements JC Sun Aug 25 23:21:44 MET DST 1996
+
+
+ strcat(afmName,name);
+ strcat(afmName,".afm");
+ FILE *afmFile = fopen(afmName,"r");
+ if(afmFile==NULL){
+ wxLogDebug("GetTextExtent: can't open AFM file '%s'\n",afmName);
+ wxLogDebug(" using approximate values\n");
+ int i;
+ for (i=0; i<256; i++) lastWidths[i] = 500; // an approximate value
+ lastDescender = -150; // dito.
+ }else{
+ int i;
+ // init the widths array
+ for(i=0; i<256; i++) lastWidths[i]= INT_MIN;
+ // some variables for holding parts of a line
+ char cString[10],semiString[10],WXString[10],descString[20];
+ char upString[30], utString[30], encString[50];
+ char line[256];
+ int ascii,cWidth;
+ // read in the file and parse it
+ while(fgets(line,sizeof(line),afmFile)!=NULL){
+ // A.) check for descender definition
+ if(strncmp(line,"Descender",9)==0){
+ if((sscanf(line,"%s%d",descString,&lastDescender)!=2)
+ || (strcmp(descString,"Descender")!=0)) {
+ wxLogDebug("AFM-file '%s': line '%s' has error (bad descender)\n",
+ afmName,line);
+ }
+ }
+ // JC 1.) check for UnderlinePosition
+ else if(strncmp(line,"UnderlinePosition",17)==0){
+ if((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2)
+ || (strcmp(upString,"UnderlinePosition")!=0)) {
+ wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n",
+ afmName,line);
+ }
+ }
+ // JC 2.) check for UnderlineThickness
+ else if(strncmp(line,"UnderlineThickness",18)==0){
+ if((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2)
+ || (strcmp(utString,"UnderlineThickness")!=0)) {
+ wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n",
+ afmName,line);
+ }
+ }
+ // JC 3.) check for EncodingScheme
+ else if(strncmp(line,"EncodingScheme",14)==0){
+ if((sscanf(line,"%s%s",utString,encString)!=2)
+ || (strcmp(utString,"EncodingScheme")!=0)) {
+ wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n",
+ afmName,line);
+ }
+ else if (strncmp(encString, "AdobeStandardEncoding", 21))
+ {
+ wxLogDebug("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n",
+ afmName,line, encString);
+ }
+ }
+ // B.) check for char-width
+ else if(strncmp(line,"C ",2)==0){
+ if(sscanf(line,"%s%d%s%s%d",
+ cString,&ascii,semiString,WXString,&cWidth)!=5){
+ wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line);
+ }
+ if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 ||
+ strcmp(WXString,"WX")!=0){
+ wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName,line);
+ }
+ //printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth);
+ if(ascii>=0 && ascii<256){
+ lastWidths[ascii] = cWidth; // store width
+ }else{
+ /* MATTHEW: this happens a lot; don't print an error */
+ // wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii);
+ }
+ }
+ // C.) ignore other entries.
+ }
+ fclose(afmFile);
+ }
+ // hack to compute correct values for german 'Umlaute'
+ // the correct way would be to map the character names
+ // like 'adieresis' to corresp. positions of ISOEnc and read
+ // these values from AFM files, too. Maybe later ...
+ lastWidths[196] = lastWidths['A']; // Ä
+ lastWidths[228] = lastWidths['a']; // ä
+ lastWidths[214] = lastWidths['O']; // Ö
+ lastWidths[246] = lastWidths['o']; // ö
+ lastWidths[220] = lastWidths['U']; // Ü
+ lastWidths[252] = lastWidths['u']; // ü
+ lastWidths[223] = lastWidths[251]; // ß
+ }
+
+ // JC: calculate UnderlineThickness/UnderlinePosition
+ m_underlinePosition = m_underlinePosition * fontToUse->GetPointSize() / 1000.0f;
+ m_underlineThickness = m_underlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor;
+
+ // 3. now the font metrics are read in, calc size *******************
+ // this is done by adding the widths of the characters in the
+ // string. they are given in 1/1000 of the size!
+
+ long widthSum=0;
+ long height=Size; // by default
+ unsigned char *p;
+ for(p=(unsigned char *)(const char *)string; *p; p++){
+ if(lastWidths[*p]== INT_MIN){
+ wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n",
+ *p,*p);
+ widthSum += (long)(lastWidths[' ']/1000.0F * Size); // assume space
+ }else{
+ widthSum += (long)((lastWidths[*p]/1000.0F)*Size);
+ }
+ }
+ // add descender to height (it is usually a negative value)
+ if(lastDescender!=INT_MIN){
+ height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
+ }
+
+ // return size values
+ *x = widthSum;
+ *y = height;
+
+ // return other parameters
+ if (descent){
+ if(lastDescender!=INT_MIN){
+ *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
+ }else{
+ *descent = 0;
+ }
+ }
+
+ // currently no idea how to calculate this!
+ // if (externalLeading) *externalLeading = 0;
+ if (externalLeading)
+ *externalLeading = 0;
+
+ // ----- end of contributed code -----
+#endif
+}
+
+void wxPostScriptDC::GetSizeMM(long *width, long *height) const
+{
+ const char *paperType = wxThePrintSetupData->GetPaperName();
+
+ if (!paperType) paperType = _("A4 210 x 297 mm");
+
+ wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
+
+ if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
+
+ if (paper)
+ {
+ if (width) *width = paper->widthMM;
+ if (height) *height = paper->heightMM;
+ }
+ else
+ {
+ if (width) *width = 210;
+ if (height) *height = 297;
+ }
+}
+
+// Determine the Default Postscript Previewer
+// available on the platform
+#if defined(__SUN__) && defined(__XVIEW__)
+// OpenWindow/NeWS's Postscript Previewer
+# define PS_VIEWER_PROG "pageview"
+#elif defined(__VMS__)
+#define PS_VIEWER_PROG "view/format=ps/select=x_display"
+#elif defined(__SGI__)
+// SGI's Display Postscript Previewer
+//# define PS_VIEWER_PROG "dps"
+# define PS_VIEWER_PROG "xpsview"
+#elif defined(__X__) || defined(__WXGTK__)
+// Front-end to ghostscript
+# define PS_VIEWER_PROG "ghostview"
+#else
+// Windows ghostscript/ghostview
+# define PS_VIEWER_PROG NULL
+#endif
+
+wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL;
+
+#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
+IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
+IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperType, wxObject)
+#endif
+
+// Redundant now I think
+#if 1
+IMPLEMENT_CLASS(wxPostScriptPrintDialog, wxDialog)
+
+wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
+ const wxPoint& pos, const wxSize& size, long style):
+ wxDialog(parent, -1, title, pos, size, style)
+{
+ wxBeginBusyCursor();
+
+ char buf[100];
+ int yPos = 40;
+ wxString
+ *orientation = new wxString[2],
+ *print_modes = new wxString[3];
+ int features;
+ long wx_printer_translate_x, wx_printer_translate_y;
+ double wx_printer_scale_x, wx_printer_scale_y;
+
+ orientation[0] = _("Portrait");
+ orientation[1] = _("Landscape");
+
+ print_modes[0] = _("Send to Printer");
+ print_modes[1] = _("Print to File");
+ print_modes[2] = _("Preview Only");
+
+
+
+ wxButton *okBut = new wxButton (this, wxID_OK, _("OK"), wxPoint(5, 5));
+ (void) new wxButton (this, wxID_CANCEL, _("Cancel"), wxPoint(40, 5));
+ okBut->SetDefault();
+
+
+#if defined(__WXGTK__) || defined (__WXMOTIF__)
+ (void) new wxStaticText( this, -1, _("Printer Command: "),
+ wxPoint(5, yPos) );
+ (void) new wxTextCtrl( this, wxID_PRINTER_COMMAND, wxThePrintSetupData->GetPrinterCommand(),
+ wxPoint(100, yPos), wxSize(100, -1) );
+
+ (void) new wxStaticText( this, -1, _("Printer Options: "),
+ wxPoint(210, yPos) );
+ (void) new wxTextCtrl( this, wxID_PRINTER_OPTIONS, wxThePrintSetupData->GetPrinterOptions(),
+ wxPoint(305, yPos), wxSize(150, -1) );
+
+ yPos += 40;
+#endif
+
+
+ wxRadioBox *radio0 = new wxRadioBox(this, wxID_PRINTER_ORIENTATION, "Orientation: ", wxPoint(5, yPos), wxSize(-1,-1),
+ 2,orientation,2,wxRA_SPECIFY_ROWS);
+ radio0->SetSelection((int)wxThePrintSetupData->GetPrinterOrientation() - 1);
+
+ // @@@ Configuration hook
+ if (wxThePrintSetupData->GetPrintPreviewCommand() == NULL)
+ wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG);
+
+ wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->previewCommand);
+
+ features = (wxThePrintSetupData->GetPrintPreviewCommand() &&
+ *wxThePrintSetupData->GetPrintPreviewCommand()) ? 3 : 2;
+
+ wxRadioBox *radio1 = new wxRadioBox(this, wxID_PRINTER_MODES, _("PostScript:"),
+ wxPoint(150, yPos),
+ wxSize(-1,-1), features,
+ print_modes, features, wxRA_SPECIFY_ROWS);
+
+#ifdef __WXMSW__
+ radio1->Enable(0, FALSE);
+ if (wxThePrintSetupData->GetPrintPreviewCommand() && *wxThePrintSetupData->GetPrintPreviewCommand())
+ radio1->Enable(2, FALSE);
+#endif
+
+ radio1->SetSelection((int)wxThePrintSetupData->GetPrinterMode());
+ wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
+ wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
+
+ sprintf (buf, "%.2f", wx_printer_scale_x);
+
+ yPos += 90;
+ (void) new wxStaticText(this, -1, _("X Scaling"), wxPoint(5, yPos));
+ /* wxTextCtrl *text1 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_SCALE, buf, wxPoint(100, yPos), wxSize(100, -1));
+
+ sprintf (buf, "%.2f", wx_printer_scale_y);
+ (void) new wxStaticText(this, -1, _("Y Scaling"), wxPoint(220, yPos));
+ /* wxTextCtrl *text2 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_SCALE, buf, wxPoint(320, yPos), wxSize(100, -1));
+
+ yPos += 25;
+
+ (void) new wxStaticText(this, -1, _("X Translation"), wxPoint(5, yPos));
+ sprintf (buf, "%.2ld", wx_printer_translate_x);
+ /* wxTextCtrl *text3 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_TRANS, buf, wxPoint(100, yPos), wxSize(100, -1));
+
+ (void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos));
+ sprintf (buf, "%.2ld", wx_printer_translate_y);
+ /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1));
+
+ Fit ();
+
+ delete[] orientation;
+ delete[] print_modes;
+
+ wxEndBusyCursor();
+}
+
+int wxPostScriptPrintDialog::ShowModal ()
+{
+ if ( wxDialog::ShowModal() == wxID_OK )
+ {
+// wxTextCtrl *text0 = (wxTextCtrl *)FindWindow(wxID_PRINTER_OPTIONS);
+ wxTextCtrl *text1 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_SCALE);
+ wxTextCtrl *text2 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_SCALE);
+ wxTextCtrl *text3 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_TRANS);
+ wxTextCtrl *text4 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_TRANS);
+// wxTextCtrl *text_prt = (wxTextCtrl *)FindWindow(wxID_PRINTER_COMMAND);
+ wxRadioBox *radio0 = (wxRadioBox *)FindWindow(wxID_PRINTER_ORIENTATION);
+ wxRadioBox *radio1 = (wxRadioBox *)FindWindow(wxID_PRINTER_MODES);
+
+ StringToDouble (WXSTRINGCAST text1->GetValue (), &wxThePrintSetupData->printerScaleX);
+ StringToDouble (WXSTRINGCAST text2->GetValue (), &wxThePrintSetupData->printerScaleY);
+ StringToLong (WXSTRINGCAST text3->GetValue (), &wxThePrintSetupData->printerTranslateX);
+ StringToLong (WXSTRINGCAST text4->GetValue (), &wxThePrintSetupData->printerTranslateY);
+
+#ifdef __X__
+ // wxThePrintSetupData->SetPrinterOptions(WXSTRINGCAST text0->GetValue ());
+ // wxThePrintSetupData->SetPrinterCommand(WXSTRINGCAST text_prt->GetValue ());
+#endif
+
+ wxThePrintSetupData->SetPrinterOrientation((radio0->GetSelection() == 1 ? PS_LANDSCAPE : PS_PORTRAIT));
+
+ // C++ wants this
+ switch ( radio1->GetSelection() ) {
+ case 0: wxThePrintSetupData->SetPrinterMode(PS_PRINTER); break;
+ case 1: wxThePrintSetupData->SetPrinterMode(PS_FILE); break;
+ case 2: wxThePrintSetupData->SetPrinterMode(PS_PREVIEW); break;
+ }
+ return wxID_OK;
+ }
+ return wxID_CANCEL;
+}
+#endif
+ // 0 (redundant)
+
+// PostScript printer settings
+// RETAINED FOR BACKWARD COMPATIBILITY
+void wxSetPrinterCommand(const char *cmd)
+{
+ wxThePrintSetupData->SetPrinterCommand(cmd);
+}
+
+void wxSetPrintPreviewCommand(const char *cmd)
+{
+ wxThePrintSetupData->SetPrintPreviewCommand(cmd);
+}
+
+void wxSetPrinterOptions(const char *flags)
+{
+ wxThePrintSetupData->SetPrinterOptions(flags);
+}
+
+void wxSetPrinterFile(const char *f)
+{
+ wxThePrintSetupData->SetPrinterFile(f);
+}
+
+void wxSetPrinterOrientation(int orient)
+{
+ wxThePrintSetupData->SetPrinterOrientation(orient);
+}
+
+void wxSetPrinterScaling(double x, double y)
+{
+ wxThePrintSetupData->SetPrinterScaling(x, y);
+}
+
+void wxSetPrinterTranslation(long x, long y)
+{
+ wxThePrintSetupData->SetPrinterTranslation(x, y);
+}
+
+// 1 = Preview, 2 = print to file, 3 = send to printer
+void wxSetPrinterMode(int mode)
+{
+ wxThePrintSetupData->SetPrinterMode(mode);
+}
+
+void wxSetAFMPath(const char *f)
+{
+ wxThePrintSetupData->SetAFMPath(f);
+}
+
+// Get current values
+char *wxGetPrinterCommand()
+{
+ return wxThePrintSetupData->GetPrinterCommand();
+}
+
+char *wxGetPrintPreviewCommand()
+{
+ return wxThePrintSetupData->GetPrintPreviewCommand();
+}
+
+char *wxGetPrinterOptions()
+{
+ return wxThePrintSetupData->GetPrinterOptions();
+}
+
+char *wxGetPrinterFile()
+{
+ return wxThePrintSetupData->GetPrinterFile();
+}
+
+int wxGetPrinterOrientation()
+{
+ return wxThePrintSetupData->GetPrinterOrientation();
+}
+
+void wxGetPrinterScaling(double* x, double* y)
+{
+ wxThePrintSetupData->GetPrinterScaling(x, y);
+}
+
+void wxGetPrinterTranslation(long *x, long *y)
+{
+ wxThePrintSetupData->GetPrinterTranslation(x, y);
+}
+
+int wxGetPrinterMode()
+{
+ return wxThePrintSetupData->GetPrinterMode();
+}
+
+char *wxGetAFMPath()
+{
+ return wxThePrintSetupData->GetAFMPath();
+}
+
+/*
+ * Print setup data
+ */
+
+wxPrintSetupData::wxPrintSetupData()
+{
+ printerCommand = (char *) NULL;
+ previewCommand = (char *) NULL;
+ printerFlags = (char *) NULL;
+ printerOrient = PS_PORTRAIT;
+ printerScaleX = (double)1.0;
+ printerScaleY = (double)1.0;
+ printerTranslateX = 0;
+ printerTranslateY = 0;
+ // 1 = Preview, 2 = print to file, 3 = send to printer
+ printerMode = 3;
+ afmPath = (char *) NULL;
+ paperName = (char *) NULL;
+ printColour = TRUE;
+ printerFile = (char *) NULL;
+}
+
+wxPrintSetupData::~wxPrintSetupData()
+{
+ if (printerCommand)
+ delete[] printerCommand;
+ if (previewCommand)
+ delete[] previewCommand;
+ if (printerFlags)
+ delete[] printerFlags;
+ if (afmPath)
+ delete[] afmPath;
+ if (paperName)
+ delete[] paperName;
+ if (printerFile)
+ delete[] printerFile;
+}
+
+void wxPrintSetupData::SetPrinterCommand(const char *cmd)
+{
+ if (cmd == printerCommand)
+ return;
+
+ if (printerCommand)
+ delete[] printerCommand;
+ if (cmd)
+ printerCommand = copystring(cmd);
+ else
+ printerCommand = (char *) NULL;
+}
+
+void wxPrintSetupData::SetPrintPreviewCommand(const char *cmd)
+{
+ if (cmd == previewCommand)
+ return;
+
+ if (previewCommand)
+ delete[] previewCommand;
+ if (cmd)
+ previewCommand = copystring(cmd);
+ else
+ previewCommand = (char *) NULL;
+}
+
+void wxPrintSetupData::SetPaperName(const char *name)
+{
+ if (name == paperName)
+ return;
+
+ if (paperName)
+ delete[] paperName;
+ if (name)
+ paperName = copystring(name);
+ else
+ paperName = (char *) NULL;
+}
+
+void wxPrintSetupData::SetPrinterOptions(const char *flags)
+{
+ if (printerFlags == flags)
+ return;
+
+ if (printerFlags)
+ delete[] printerFlags;
+ if (flags)
+ printerFlags = copystring(flags);
+ else
+ printerFlags = (char *) NULL;
+}
+
+void wxPrintSetupData::SetPrinterFile(const char *f)
+{
+ if (f == printerFile)
+ return;
+
+ if (printerFile)
+ delete[] printerFile;
+ if (f)
+ printerFile = copystring(f);
+ else
+ printerFile = (char *) NULL;
+}
+
+void wxPrintSetupData::SetPrinterOrientation(int orient)
+{
+ printerOrient = orient;
+}
+
+void wxPrintSetupData::SetPrinterScaling(double x, double y)
+{
+ printerScaleX = x;
+ printerScaleY = y;
+}
+
+void wxPrintSetupData::SetPrinterTranslation(long x, long y)
+{
+ printerTranslateX = x;
+ printerTranslateY = y;
+}
+
+// 1 = Preview, 2 = print to file, 3 = send to printer
+void wxPrintSetupData::SetPrinterMode(int mode)
+{
+ printerMode = mode;
+}
+
+void wxPrintSetupData::SetAFMPath(const char *f)
+{
+ if (f == afmPath)
+ return;
+
+ if (afmPath)
+ delete[] afmPath;
+ if (f)
+ afmPath = copystring(f);
+ else
+ afmPath = (char *) NULL;
+}
+
+void wxPrintSetupData::SetColour(bool col)
+{
+ printColour = col;
+}
+
+// Get current values
+char *wxPrintSetupData::GetPrinterCommand()
+{
+ return printerCommand;
+}
+
+char *wxPrintSetupData::GetPrintPreviewCommand()
+{
+ return previewCommand;
+}
+
+char *wxPrintSetupData::GetPrinterOptions()
+{
+ return printerFlags;
+}
+
+char *wxPrintSetupData::GetPrinterFile()
+{
+ return printerFile;
+}
+
+char *wxPrintSetupData::GetPaperName()
+{
+ return paperName;
+}
+
+int wxPrintSetupData::GetPrinterOrientation()
+{
+ return printerOrient;
+}
+
+void wxPrintSetupData::GetPrinterScaling(double *x, double *y)
+{
+ *x = printerScaleX;
+ *y = printerScaleY;
+}
+
+void wxPrintSetupData::GetPrinterTranslation(long *x, long *y)
+{
+ *x = printerTranslateX;
+ *y = printerTranslateY;
+}
+
+int wxPrintSetupData::GetPrinterMode()
+{
+ return printerMode;
+}
+
+char *wxPrintSetupData::GetAFMPath()
+{
+ return afmPath;
+}
+
+bool wxPrintSetupData::GetColour()
+{
+ return printColour;
+}
+
+void wxPrintSetupData::operator=(wxPrintSetupData& data)
+{
+ SetPrinterCommand(data.GetPrinterCommand());
+ SetPrintPreviewCommand(data.GetPrintPreviewCommand());
+ SetPrinterOptions(data.GetPrinterOptions());
+ long x, y;
+ data.GetPrinterTranslation(&x, &y);
+ SetPrinterTranslation(x, y);
+
+ double x1, y1;
+ data.GetPrinterScaling(&x1, &y1);
+ SetPrinterScaling(x1, y1);
+
+ SetPrinterOrientation(data.GetPrinterOrientation());
+ SetPrinterMode(data.GetPrinterMode());
+ SetAFMPath(data.GetAFMPath());
+ SetPaperName(data.GetPaperName());
+ SetColour(data.GetColour());
+}
+
+void wxInitializePrintSetupData(bool init)
+{
+ if (init)
+ {
+ wxThePrintSetupData = new wxPrintSetupData;
+
+ wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG);
+ wxThePrintSetupData->SetPrinterOrientation(PS_PORTRAIT);
+ wxThePrintSetupData->SetPrinterMode(PS_PREVIEW);
+ wxThePrintSetupData->SetPaperName(_("A4 210 x 297 mm"));
+
+ // Could have a .ini file to read in some defaults
+ // - and/or use environment variables, e.g. WXWIN
+#ifdef __VMS__
+ wxThePrintSetupData->SetPrinterCommand("print");
+ wxThePrintSetupData->SetPrinterOptions("/nonotify/queue=psqueue");
+ wxThePrintSetupData->SetAFMPath("sys$ps_font_metrics:");
+#endif
+#ifdef __WXMSW__
+ wxThePrintSetupData->SetPrinterCommand("print");
+ wxThePrintSetupData->SetAFMPath("c:\\windows\\system\\");
+ wxThePrintSetupData->SetPrinterOptions(NULL);
+#endif
+#if !defined(__VMS__) && !defined(__WXMSW__)
+ wxThePrintSetupData->SetPrinterCommand("lpr");
+ wxThePrintSetupData->SetPrinterOptions((char *) NULL);
+ wxThePrintSetupData->SetAFMPath((char *) NULL);
+#endif
+ }
+ else
+ {
+ if (wxThePrintSetupData)
+ delete wxThePrintSetupData;
+ wxThePrintSetupData = (wxPrintSetupData *) NULL;
+ }
+}
+
+/*
+ * Paper size database for PostScript
+ */
+
+wxPrintPaperType::wxPrintPaperType(const char *name, int wmm, int hmm, int wp, int hp)
+{
+ widthMM = wmm;
+ heightMM = hmm;
+ widthPixels = wp;
+ heightPixels = hp;
+ pageName = copystring(name);
+}
+
+wxPrintPaperType::~wxPrintPaperType()
+{
+ delete[] pageName;
+}
+
+/*
+ * Print paper database for PostScript
+ */
+
+#if !USE_SHARED_LIBRARIES
+IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperDatabase, wxList)
+#endif
+
+wxPrintPaperDatabase::wxPrintPaperDatabase():wxList(wxKEY_STRING)
+{
+ DeleteContents(TRUE);
+}
+
+wxPrintPaperDatabase::~wxPrintPaperDatabase()
+{
+}
+
+void wxPrintPaperDatabase::CreateDatabase()
+{
+ // Need correct values for page size in pixels.
+ // Each unit is one 'point' = 1/72 of an inch.
+ // NOTE: WE NEED ALSO TO MAKE ADJUSTMENTS WHEN TRANSLATING
+ // in wxPostScriptDC code, so we can start from top left.
+ // So access this database and translate by appropriate number
+ // of points for this paper size. OR IS IT OK ALREADY?
+ // Can't remember where the PostScript origin is by default.
+ // Heck, someone will know how to make it hunky-dory...
+ // JACS 25/5/95
+
+ AddPaperType(_("A4 210 x 297 mm"), 210, 297, 595, 842);
+ AddPaperType(_("A3 297 x 420 mm"), 297, 420, 842, 1191);
+ AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 612, 791);
+ AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 612, 1009);
+
+/*
+ This is for 100 ppi
+
+ AddPaperType(_("A4 210 x 297 mm"), 210, 297, 210*4, 297*4 );
+ AddPaperType(_("A3 297 x 420 mm"), 297, 420, 297*4, 420*4 );
+ AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 216*4, 279*4 );
+ AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 216*4, 356*4 );
+*/
+}
+
+void wxPrintPaperDatabase::ClearDatabase()
+{
+ Clear();
+}
+
+void wxPrintPaperDatabase::AddPaperType(const char *name, int wmm, int hmm, int wp, int hp)
+{
+ Append(name, new wxPrintPaperType(name, wmm, hmm, wp, hp));
+}
+
+wxPrintPaperType *wxPrintPaperDatabase::FindPaperType(const char *name)
+{
+ wxNode *node = Find(name);
+ if (node)
+ return (wxPrintPaperType *)node->Data();
+ else
+ return (wxPrintPaperType *) NULL;
+}
+
+/*
+ * Initialization/cleanup module
+ */
+
+bool wxPostScriptModule::OnInit()
+{
+ wxInitializePrintSetupData();
+ wxThePrintPaperDatabase = new wxPrintPaperDatabase;
+ wxThePrintPaperDatabase->CreateDatabase();
+
+ return TRUE;
+}
+
+void wxPostScriptModule::OnExit()
+{
+ wxInitializePrintSetupData(FALSE);
+ delete wxThePrintPaperDatabase;
+ wxThePrintPaperDatabase = NULL;
+}
+
+#endif
+ // wxUSE_POSTSCRIPT
common/object.cpp \
common/db.cpp \
common/dbtable.cpp \
- common/postscrp.cpp \
common/prntbase.cpp \
common/serbase.cpp \
common/string.cpp \
gtk/dc.cpp \
gtk/dcclient.cpp \
gtk/dcmemory.cpp \
- gtk/dcps.cpp \
gtk/dcscreen.cpp \
gtk/dnd.cpp \
gtk/dialog.cpp \
gtk/window.cpp \
\
generic/choicdgg.cpp \
+ generic/dcpsg.cpp \
generic/colrdlgg.cpp \
generic/dirdlgg.cpp \
generic/fontdlgg.cpp \
#include "wx/window.h"
#include "wx/dc.h"
#include "wx/accel.h"
-#include "wx/postscrp.h"
+#include "wx/dcps.h"
#define _MAXPATHLEN 500
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: dcps.cpp
-// Purpose: wxPostScriptDC implementation
-// Author: Julian Smart, Robert Roebling, Markus Holzhem
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef __WXMOTIF__
-#ifdef __GNUG__
-#pragma implementation
-#pragma interface
-#endif
-#endif
-
-#include "wx/defs.h"
-
-#if wxUSE_POSTSCRIPT
-
-#include "wx/postscrp.h"
-#include "wx/dcmemory.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/filedlg.h"
-#include "wx/app.h"
-#include "wx/msgdlg.h"
-#include "wx/image.h"
-#include "wx/log.h"
-
-#include <math.h>
-
-#ifdef __WXGTK__
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
-#endif
-
-//-----------------------------------------------------------------------------
-// start and end of document/page
-//-----------------------------------------------------------------------------
-
-static const char *wxPostScriptHeaderEllipse = "\
-/ellipsedict 8 dict def\n\
-ellipsedict /mtrx matrix put\n\
-/ellipse {\n\
- ellipsedict begin\n\
- /endangle exch def\n\
- /startangle exch def\n\
- /yrad exch def\n\
- /xrad exch def\n\
- /y exch def\n\
- /x exch def\n\
- /savematrix mtrx currentmatrix def\n\
- x y translate\n\
- xrad yrad scale\n\
- 0 0 1 startangle endangle arc\n\
- savematrix setmatrix\n\
- end\n\
- } def\n\
-";
-
-static const char *wxPostScriptHeaderEllipticArc= "\
-/ellipticarcdict 8 dict def\n\
-ellipticarcdict /mtrx matrix put\n\
-/ellipticarc\n\
-{ ellipticarcdict begin\n\
- /do_fill exch def\n\
- /endangle exch def\n\
- /startangle exch def\n\
- /yrad exch def\n\
- /xrad exch def \n\
- /y exch def\n\
- /x exch def\n\
- /savematrix mtrx currentmatrix def\n\
- x y translate\n\
- xrad yrad scale\n\
- do_fill { 0 0 moveto } if\n\
- 0 0 1 startangle endangle arc\n\
- savematrix setmatrix\n\
- do_fill { fill }{ stroke } ifelse\n\
- end\n\
-} def\n";
-
-static const char *wxPostScriptHeaderSpline = "\
-/DrawSplineSection {\n\
- /y3 exch def\n\
- /x3 exch def\n\
- /y2 exch def\n\
- /x2 exch def\n\
- /y1 exch def\n\
- /x1 exch def\n\
- /xa x1 x2 x1 sub 0.666667 mul add def\n\
- /ya y1 y2 y1 sub 0.666667 mul add def\n\
- /xb x3 x2 x3 sub 0.666667 mul add def\n\
- /yb y3 y2 y3 sub 0.666667 mul add def\n\
- x1 y1 lineto\n\
- xa ya xb yb x3 y3 curveto\n\
- } def\n\
-";
-
-static const char *wxPostScriptHeaderColourImage = "\
-% define 'colorimage' if it isn't defined\n\
-% ('colortogray' and 'mergeprocs' come from xwd2ps\n\
-% via xgrab)\n\
-/colorimage where % do we know about 'colorimage'?\n\
- { pop } % yes: pop off the 'dict' returned\n\
- { % no: define one\n\
- /colortogray { % define an RGB->I function\n\
- /rgbdata exch store % call input 'rgbdata'\n\
- rgbdata length 3 idiv\n\
- /npixls exch store\n\
- /rgbindx 0 store\n\
- 0 1 npixls 1 sub {\n\
- grays exch\n\
- rgbdata rgbindx get 20 mul % Red\n\
- rgbdata rgbindx 1 add get 32 mul % Green\n\
- rgbdata rgbindx 2 add get 12 mul % Blue\n\
- add add 64 idiv % I = .5G + .31R + .18B\n\
- put\n\
- /rgbindx rgbindx 3 add store\n\
- } for\n\
- grays 0 npixls getinterval\n\
- } bind def\n\
-\n\
- % Utility procedure for colorimage operator.\n\
- % This procedure takes two procedures off the\n\
- % stack and merges them into a single procedure.\n\
-\n\
- /mergeprocs { % def\n\
- dup length\n\
- 3 -1 roll\n\
- dup\n\
- length\n\
- dup\n\
- 5 1 roll\n\
- 3 -1 roll\n\
- add\n\
- array cvx\n\
- dup\n\
- 3 -1 roll\n\
- 0 exch\n\
- putinterval\n\
- dup\n\
- 4 2 roll\n\
- putinterval\n\
- } bind def\n\
-\n\
- /colorimage { % def\n\
- pop pop % remove 'false 3' operands\n\
- {colortogray} mergeprocs\n\
- image\n\
- } bind def\n\
- } ifelse % end of 'false' case\n\
-";
-
-static char wxPostScriptHeaderReencodeISO1[] =
- "\n/reencodeISO {\n"
-"dup dup findfont dup length dict begin\n"
-"{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
-"/Encoding ISOLatin1Encoding def\n"
-"currentdict end definefont\n"
-"} def\n"
-"/ISOLatin1Encoding [\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright\n"
-"/parenleft/parenright/asterisk/plus/comma/minus/period/slash\n"
-"/zero/one/two/three/four/five/six/seven/eight/nine/colon/semicolon\n"
-"/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N\n"
-"/O/P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright\n"
-"/asciicircum/underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m\n"
-"/n/o/p/q/r/s/t/u/v/w/x/y/z/braceleft/bar/braceright/asciitilde\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
-"/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
-
-static char wxPostScriptHeaderReencodeISO2[] =
-"/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
-"/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
-"/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
-"/acute/mu/paragraph/periodcentered/cedilla/onesuperior/ordmasculine\n"
-"/guillemotright/onequarter/onehalf/threequarters/questiondown\n"
-"/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla\n"
-"/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex\n"
-"/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis\n"
-"/multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute\n"
-"/Thorn/germandbls/agrave/aacute/acircumflex/atilde/adieresis\n"
-"/aring/ae/ccedilla/egrave/eacute/ecircumflex/edieresis/igrave\n"
-"/iacute/icircumflex/idieresis/eth/ntilde/ograve/oacute/ocircumflex\n"
-"/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
-"/yacute/thorn/ydieresis\n"
- "] def\n\n";
-
-//-------------------------------------------------------------------------------
-// wxPostScriptDC
-//-------------------------------------------------------------------------------
-
-wxPostScriptDC::wxPostScriptDC ()
-{
- m_pstream = (ofstream*) NULL;
-
- m_currentRed = 0;
- m_currentGreen = 0;
- m_currentBlue = 0;
-
- m_pageNumber = 0;
-
- m_clipping = FALSE;
-
- m_underlinePosition = 0.0;
- m_underlineThickness = 0.0;
-
- m_signX = 1; // default x-axis left to right
- m_signY = -1; // default y-axis bottom up -> top down
-}
-
-wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent)
-{
- m_pstream = (ofstream*) NULL;
-
- m_currentRed = 0;
- m_currentGreen = 0;
- m_currentBlue = 0;
-
- m_pageNumber = 0;
-
- m_clipping = FALSE;
-
- m_underlinePosition = 0.0;
- m_underlineThickness = 0.0;
-
- m_signX = 1; // default x-axis left to right
- m_signY = -1; // default y-axis bottom up -> top down
-
- Create(file, interactive, parent);
-}
-
-bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *parent)
-{
- m_isInteractive = interactive;
-
- m_title = "";
- m_filename = file;
-
-#ifdef __WXMSW__
- // Can only send to file in Windows
- wxThePrintSetupData->SetPrinterMode(PS_FILE);
-#endif
-
- if (m_isInteractive)
- {
- if ((m_ok = PrinterDialog (parent) ) == FALSE) return FALSE;
- }
- else
- {
- m_ok = TRUE;
- }
-
- return m_ok;
-}
-
-wxPostScriptDC::~wxPostScriptDC ()
-{
- if (m_pstream) delete m_pstream;
-}
-
-bool wxPostScriptDC::Ok() const
-{
- return m_ok;
-}
-
-bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
-{
- wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400),
- wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL );
- m_ok = (dialog.ShowModal () == wxID_OK);
-
- if (!m_ok) return FALSE;
-
- if ((m_filename == "") &&
- (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW ||
- wxThePrintSetupData->GetPrinterMode() == PS_PRINTER))
- {
-// steve, 05.09.94
-#ifdef __VMS__
- wxThePrintSetupData->SetPrinterFile("preview");
-#else
- // For PS_PRINTER action this depends on a Unix-style print spooler
- // since the wx_printer_file can be destroyed during a session
- // @@@ TODO: a Windows-style answer for non-Unix
- char userId[256];
- wxGetUserId (userId, sizeof (userId) / sizeof (char));
- char tmp[256];
- strcpy (tmp, "/tmp/preview_");
- strcat (tmp, userId);
- wxThePrintSetupData->SetPrinterFile(tmp);
-#endif
- char tmp2[256];
- strcpy(tmp2, wxThePrintSetupData->GetPrinterFile());
- strcat (tmp2, ".ps");
- wxThePrintSetupData->SetPrinterFile(tmp2);
- m_filename = tmp2;
- }
- else if ((m_filename == "") && (wxThePrintSetupData->GetPrinterMode() == PS_FILE))
- {
- char *file = wxSaveFileSelector (_("PostScript"), "ps");
- if (!file)
- {
- m_ok = FALSE;
- return FALSE;
- }
- wxThePrintSetupData->SetPrinterFile(file);
- m_filename = file;
- m_ok = TRUE;
- }
-
- return m_ok;
-}
-
-void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_clipping) return;
-
- wxDC::SetClippingRegion( x, y, w, h );
-
- m_clipping = TRUE;
- *m_pstream << "gsave\n"
- << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
- << XLOG2DEV(x+w) << " " << YLOG2DEV(y) << " lineto\n"
- << XLOG2DEV(x+w) << " " << YLOG2DEV(y+h) << " lineto\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y+h) << " lineto\n"
- << "closepath clip newpath\n";
-}
-
-void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) )
-{
-}
-
-void wxPostScriptDC::DestroyClippingRegion()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- wxDC::DestroyClippingRegion();
-
- if (m_clipping)
- {
- m_clipping = FALSE;
- *m_pstream << "grestore\n";
- }
-}
-
-void wxPostScriptDC::Clear()
-{
- wxFAIL_MSG( "wxPostScriptDC::Clear not implemented." );
-}
-
-void wxPostScriptDC::FloodFill (long WXUNUSED(x), long WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
-{
- wxFAIL_MSG( "wxPostScriptDC::FloodFill not implemented." );
-}
-
-bool wxPostScriptDC::GetPixel (long WXUNUSED(x), long WXUNUSED(y), wxColour * WXUNUSED(col)) const
-{
- wxFAIL_MSG( "wxPostScriptDC::GetPixel not implemented." );
- return FALSE;
-}
-
-void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y))
-{
- wxFAIL_MSG( "wxPostScriptDC::CrossHair not implemented." );
-}
-
-void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
- SetPen( m_pen );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x1) << " " << YLOG2DEV (y1) << " moveto\n"
- << XLOG2DEV(x2) << " " << YLOG2DEV (y2) << " lineto\n"
- << "stroke\n";
-
- CalcBoundingBox( x1, y1 );
- CalcBoundingBox( x2, y2 );
-}
-
-#define RAD2DEG 57.29577951308
-
-void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- long dx = x1 - xc;
- long dy = y1 - yc;
- long radius = (long) sqrt(dx*dx+dy*dy);
- double alpha1, alpha2;
-
- if (x1 == x2 && y1 == y2)
- {
- alpha1 = 0.0;
- alpha2 = 360.0;
- } else if (radius == 0.0)
- {
- alpha1 = alpha2 = 0.0;
- } else
- {
- alpha1 = (x1 - xc == 0) ?
- (y1 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
- alpha2 = (x2 - xc == 0) ?
- (y2 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
- }
- while (alpha1 <= 0) alpha1 += 360;
- while (alpha2 <= 0) alpha2 += 360; // adjust angles to be between
- while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree
- while (alpha2 > 360) alpha2 -= 360;
-
- if (m_brush.GetStyle() != wxTRANSPARENT)
- {
- SetBrush( m_brush );
- *m_pstream << "newpath\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " "
- << XLOG2DEVREL(radius) << " "
- << YLOG2DEVREL(radius) << " "
- << alpha1 << " "
- << alpha2 << " ellipse\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " lineto\n"
- << "closepath\n"
- << "fill\n";
- }
-
- if (m_pen.GetStyle() != wxTRANSPARENT)
- {
- SetPen( m_pen );
- *m_pstream << "newpath\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " "
- << XLOG2DEVREL(radius) << " "
- << YLOG2DEVREL(radius) << " "
- << alpha1 << " "
- << alpha2 << " ellipse\n"
- << "stroke\n";
- }
-
- CalcBoundingBox( xc-radius, yc-radius );
- CalcBoundingBox( xc+radius, yc+radius );
-}
-
-void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
- if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
- if (sa<0) sa+=360;
- if (ea<0) ea+=360;
-
- if (sa==ea)
- {
- DrawEllipse(x,y,w,h);
- return;
- }
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
- << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " "
- << int(sa) <<" "<< int(ea) << " true ellipticarc\n";
-
- CalcBoundingBox( x ,y );
- CalcBoundingBox( x+w, y+h );
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen( m_pen );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
- << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " "
- << int(sa) <<" "<< int(ea) << " false ellipticarc\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x+w, y+h );
- }
-}
-
-void wxPostScriptDC::DrawPoint (long x, long y)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
- SetPen (m_pen);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV (y) << " moveto\n"
- << XLOG2DEV(x+1) << " " << YLOG2DEV (y) << " lineto\n"
- << "stroke\n";
-
- CalcBoundingBox( x, y );
-}
-
-void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle))
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (n <= 0) return;
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- *m_pstream << "newpath\n";
-
- long xx = XLOG2DEV(points[0].x + xoffset);
- long yy = YLOG2DEV(points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
-
- for (int i = 1; i < n; i++)
- {
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
- }
- *m_pstream << "fill\n";
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen( m_pen );
-
- *m_pstream << "newpath\n";
-
- long xx = XLOG2DEV(points[0].x + xoffset);
- long yy = YLOG2DEV(points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
-
- for (int i = 1; i < n; i++)
- {
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
- }
-
- *m_pstream << "stroke\n";
- }
-}
-
-void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
- if (n <= 0) return;
-
- SetPen (m_pen);
-
- for (int i=0; i<n ; ++i)
- {
- CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset));
- }
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(points[0].x+xoffset) << " "
- << YLOG2DEV(points[0].y+yoffset) << " moveto\n";
-
- for (int i = 1; i < n; i++)
- {
- *m_pstream << XLOG2DEV(points[i].x+xoffset) << " "
- << YLOG2DEV(points[i].y+yoffset) << " lineto\n";
- }
-
- *m_pstream << "stroke\n";
-}
-
-void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n"
- << "closepath\n"
- << "fill\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n"
- << "closepath\n"
- << "stroke\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (radius < 0.0)
- {
- // Now, a negative radius is interpreted to mean
- // 'the proportion of the smallest X or Y dimension'
- double smallest = 0.0;
- if (width < height)
- smallest = width;
- else
- smallest = height;
- radius = (-radius * smallest);
- }
-
- long rad = (long) radius;
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- // Draw rectangle anticlockwise
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n"
- << "closepath\n"
- << "fill\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- // Draw rectangle anticlockwise
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n"
- << "closepath\n"
- << "stroke\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush (m_brush);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
- << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
- << "fill\n";
-
- CalcBoundingBox( x - width, y - height );
- CalcBoundingBox( x + width, y + height );
- }
-
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
- << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
- << "stroke\n";
-
- CalcBoundingBox( x - width, y - height );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-void wxPostScriptDC::DrawIcon (const wxIcon& icon, long x, long y)
-{
- DrawBitmap( icon, x, y, TRUE );
-}
-
-void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool WXUNUSED(useMask) )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!bitmap.Ok()) return;
-
- wxImage image( bitmap );
-
- if (!image.Ok()) return;
-
- int ww = XLOG2DEVREL(image.GetWidth());
- int hh = YLOG2DEVREL(image.GetHeight());
-
- image = image.Scale( ww, hh );
-
- if (!image.Ok()) return;
-
- int xx = XLOG2DEV(x);
- int yy = YLOG2DEV(y + bitmap.GetHeight());
-
- *m_pstream << "/origstate save def\n"
- << "20 dict begin\n"
- << "/pix " << ww << " string def\n"
- << "/grays " << ww << " string def\n"
- << "/npixels 0 def\n"
- << "/rgbindx 0 def\n"
- << xx << " " << yy << " translate\n"
- << ww << " " << hh << " scale\n"
- << ww << " " << hh << " 8\n"
- << "[" << ww << " 0 0 " << (-hh) << " 0 " << hh << "]\n"
- << "{currentfile pix readhexstring pop}\n"
- << "false 3 colorimage\n";
-
- for (int j = 0; j < hh; j++)
- {
- for (int i = 0; i < ww; i++)
- {
- char buffer[5];
- buffer[2] = 0;
- wxDecToHex( image.GetRed(i,j), buffer );
- *m_pstream << buffer;
- wxDecToHex( image.GetGreen(i,j), buffer );
- *m_pstream << buffer;
- wxDecToHex( image.GetBlue(i,j), buffer );
- *m_pstream << buffer;
- }
- *m_pstream << "\n";
- }
-
- *m_pstream << "end\n";
- *m_pstream << "origstate restore\n";
-
-}
-
-void wxPostScriptDC::SetFont (const wxFont& font)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!font.Ok()) return;
-
- m_font = font;
-
-#ifdef __WXGTK__
- char *name = wxTheFontNameDirectory->GetPostScriptName( m_font.GetFamily(),
- m_font.GetWeight(),
- m_font.GetStyle() );
- if (!name) name = "Times-Roman";
-
- *m_pstream << "/" << name << " reencodeISO def\n"
- << "/" << name << " findfont\n"
- << YLOG2DEVREL(font.GetPointSize())
- << " scalefont setfont\n";
-#else
- char buf[100];
- const char *name;
- const char *style = "";
- int Style = m_font.GetStyle ();
- int Weight = m_font.GetWeight ();
-
- switch (m_font.GetFamily ())
- {
- case wxTELETYPE:
- case wxMODERN:
- name = "/Courier";
- break;
- case wxSWISS:
- name = "/Helvetica";
- break;
- case wxROMAN:
-// name = "/Times-Roman";
- name = "/Times"; // Altered by EDZ
- break;
- case wxSCRIPT:
- name = "/Zapf-Chancery-MediumItalic";
- Style = wxNORMAL;
- Weight = wxNORMAL;
- break;
- default:
- case wxDEFAULT: // Sans Serif Font
- name = "/LucidaSans";
- }
-
- if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Roman";
- else
- style = "";
- }
- else if (Style == wxNORMAL && Weight == wxBOLD)
- style = "-Bold";
-
- else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxITALIC && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxSLANT && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else
- style = "";
-
- strcpy (buf, name);
- strcat (buf, style);
- *m_pstream << buf << " findfont\n";
- // *m_pstream << (m_font.GetPointSize() * m_scaleFactor) << " scalefont setfont\n";
- // No scale factor in this implementation?
- *m_pstream << (m_font.GetPointSize()) << " scalefont setfont\n";
-#endif
-}
-
-void wxPostScriptDC::SetPen( const wxPen& pen )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!pen.Ok()) return;
-
- int oldStyle = m_pen.GetStyle();
-
- m_pen = pen;
-
- *m_pstream << XLOG2DEVREL(m_pen.GetWidth()) << " setlinewidth\n";
-
-/*
- Line style - WRONG: 2nd arg is OFFSET
-
- Here, I'm afraid you do not conceive meaning of parameters of 'setdash'
- operator correctly. You should look-up this in the Red Book: the 2nd parame-
- ter is not number of values in the array of the first one, but an offset
- into this description of the pattern. I mean a real *offset* not index
- into array. I.e. If the command is [3 4] 1 setdash is used, then there
- will be first black line *2* units long, then space 4 units, then the
- pattern of *3* units black, 4 units space will be repeated.
-*/
-
- static const char *dotted = "[2 5] 2";
- static const char *short_dashed = "[4 4] 2";
- static const char *long_dashed = "[4 8] 2";
- static const char *dotted_dashed = "[6 6 2 6] 4";
-
- const char *psdash = (char *) NULL;
- switch (m_pen.GetStyle ())
- {
- case wxDOT: psdash = dotted; break;
- case wxSHORT_DASH: psdash = short_dashed; break;
- case wxLONG_DASH: psdash = long_dashed; break;
- case wxDOT_DASH: psdash = dotted_dashed; break;
- case wxSOLID:
- case wxTRANSPARENT:
- default: psdash = "[] 0"; break;
- }
-
- if (oldStyle != m_pen.GetStyle())
- {
- *m_pstream << psdash << " setdash\n";
- }
-
- // Line colour
- unsigned char red = m_pen.GetColour().Red();
- unsigned char blue = m_pen.GetColour().Blue();
- unsigned char green = m_pen.GetColour().Green();
-
- if (!m_colour)
- {
- // Anything not white is black
- if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
- && green == (unsigned char) 255))
- {
- red = (unsigned char) 0;
- green = (unsigned char) 0;
- blue = (unsigned char) 0;
- }
-
- // setgray here ?
- }
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
-
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxPostScriptDC::SetBrush( const wxBrush& brush )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!brush.Ok()) return;
-
- m_brush = brush;
-
- // Brush colour
- unsigned char red = m_brush.GetColour ().Red ();
- unsigned char blue = m_brush.GetColour ().Blue ();
- unsigned char green = m_brush.GetColour ().Green ();
-
- if (!m_colour)
- {
- // Anything not black is white
- if (!(red == (unsigned char) 0 && blue == (unsigned char) 0
- && green == (unsigned char) 0))
- {
- red = (unsigned char) 255;
- green = (unsigned char) 255;
- blue = (unsigned char) 255;
- }
-
- // setgray here ?
- }
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUSED(use16bit) )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- SetFont( m_font );
-
- if (m_textForegroundColour.Ok ())
- {
- unsigned char red = m_textForegroundColour.Red ();
- unsigned char blue = m_textForegroundColour.Blue ();
- unsigned char green = m_textForegroundColour.Green ();
-
- if (!m_colour)
- {
- // Anything not white is black
- if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
- && green == (unsigned char) 255))
- {
- red = (unsigned char) 0;
- green = (unsigned char) 0;
- blue = (unsigned char) 0;
- }
- }
-
- // maybe setgray here ?
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
- }
-
- int size = m_font.GetPointSize();
-
- long by = y + (long)floor( float(size) * 2.0 / 3.0 ); // approximate baseline
- *m_pstream << XLOG2DEV(x) << " " << YLOG2DEV(by) << " moveto\n";
-
- *m_pstream << "(";
- int len = strlen ((char *)(const char *)text);
- int i;
- for (i = 0; i < len; i++)
- {
- int c = (unsigned char) text[i];
- if ( c == ')' || c == '(' || c == '\\')
- {
- *m_pstream << "\\" << (char) c;
- }
- else if ( c >= 128 )
- {
- // Cope with character codes > 127
- char tmp[5];
- sprintf(tmp, "\\%o", c);
- *m_pstream << tmp;
- }
- else
- *m_pstream << (char) c;
- }
-
- *m_pstream << ")" << " show\n";
-
- if (m_font.GetUnderlined())
- {
- long uy = (long)(y + size - m_underlinePosition);
- long w, h;
- GetTextExtent(text, &w, &h);
-
- *m_pstream << "gsave " << XLOG2DEV(x) << " " << YLOG2DEV(uy)
- << " moveto\n"
- << (long)m_underlineThickness << " setlinewidth "
- << XLOG2DEV(x + w) << " " << YLOG2DEV(uy)
- << " lineto stroke grestore\n";
- }
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + size * text.Length() * 2/3 , y );
-}
-
-
-void wxPostScriptDC::SetBackground (const wxBrush& brush)
-{
- m_backgroundBrush = brush;
-}
-
-void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
-{
- wxFAIL_MSG( "wxPostScriptDC::SetLogicalFunction not implemented." );
-}
-
-void wxPostScriptDC::DrawSpline( wxList *points )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- SetPen( m_pen );
-
- double a, b, c, d, x1, y1, x2, y2, x3, y3;
- wxPoint *p, *q;
-
- wxNode *node = points->First();
- p = (wxPoint *)node->Data();
- x1 = p->x;
- y1 = p->y;
-
- node = node->Next();
- p = (wxPoint *)node->Data();
- c = p->x;
- d = p->y;
- x3 = a = (double)(x1 + c) / 2;
- y3 = b = (double)(y1 + d) / 2;
-
- *m_pstream << "newpath "
- << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto "
- << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " lineto\n";
-
- CalcBoundingBox( (long)x1, (long)y1 );
- CalcBoundingBox( (long)x3, (long)y3 );
-
- while ((node = node->Next()) != NULL)
- {
- q = (wxPoint *)node->Data();
-
- x1 = x3;
- y1 = y3;
- x2 = c;
- y2 = d;
- c = q->x;
- d = q->y;
- x3 = (double)(x2 + c) / 2;
- y3 = (double)(y2 + d) / 2;
- *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " "
- << XLOG2DEV((long)x2) << " " << YLOG2DEV((long)y2) << " "
- << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " DrawSplineSection\n";
-
- CalcBoundingBox( (long)x1, (long)y1 );
- CalcBoundingBox( (long)x3, (long)y3 );
- }
-
-/*
- At this point, (x2,y2) and (c,d) are the position of the
- next-to-last and last point respectively, in the point list
-*/
-
- *m_pstream << XLOG2DEV((long)c) << " " << YLOG2DEV((long)d) << " lineto stroke\n";
-}
-
-long wxPostScriptDC::GetCharWidth ()
-{
- // Chris Breeze: reasonable approximation using wxMODERN/Courier
- return (long) (GetCharHeight() * 72.0 / 120.0);
-}
-
-
-void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- m_signX = (xLeftRight ? 1 : -1);
- m_signY = (yBottomUp ? 1 : -1);
-
- ComputeScaleAndOrigin();
-}
-
-void wxPostScriptDC::SetDeviceOrigin( long x, long y )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- int h = 0;
- int w = 0;
- GetSize( &w, &h );
-
- wxDC::SetDeviceOrigin( x, h-y );
-}
-
-void wxPostScriptDC::GetSize(int* width, int* height) const
-{
- const char *paperType = wxThePrintSetupData->GetPaperName();
-
- if (!paperType) paperType = _("A4 210 x 297 mm");
-
- wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
-
- if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
-
- if (paper)
- {
- if (width) *width = paper->widthPixels;
- if (height) *height = paper->heightPixels;
- }
- else
- {
- if (width) *width = 595;
- if (height) *height = 842;
- }
-}
-
-bool wxPostScriptDC::StartDoc (const wxString& message)
-{
- wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" );
-
- if (m_filename == "")
- {
- m_filename = wxGetTempFileName("ps");
- wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
- m_ok = TRUE;
- }
- else
- {
- wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
- }
-
- m_pstream = new ofstream (wxThePrintSetupData->GetPrinterFile());
-
- if (!m_pstream || !m_pstream->good())
- {
- wxMessageBox (_("Cannot open file!"), _("Error"), wxOK);
- m_ok = FALSE;
- return FALSE;
- }
-
- m_ok = TRUE;
-
- SetBrush( *wxBLACK_BRUSH );
- SetPen( *wxBLACK_PEN );
- SetBackground( *wxWHITE_BRUSH );
- SetTextForeground( *wxBLACK );
-
- // set origin according to paper size
- SetDeviceOrigin( 0,0 );
-
- wxPageNumber = 1;
- m_pageNumber = 1;
- m_title = message;
- return TRUE;
-}
-
-void wxPostScriptDC::EndDoc ()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_clipping)
- {
- m_clipping = FALSE;
- *m_pstream << "grestore\n";
- }
-
- if (m_pstream)
- {
- delete m_pstream;
- m_pstream = (ofstream *) NULL;
- }
-
- char *header_file = wxGetTempFileName("ps");
-
- m_pstream = new ofstream( header_file );
-
- *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */
- *m_pstream << "%%Title: " << (const char *) m_title << "\n";
- *m_pstream << "%%Creator: " << wxTheApp->argv[0] << "\n";
- *m_pstream << "%%CreationDate: " << wxNow() << "\n";
-
- char userID[256];
- if ( wxGetEmailAddress(userID, sizeof(userID)) )
- {
- *m_pstream << "%%For: " << (char *)userID;
- char userName[245];
- if (wxGetUserName(userName, sizeof(userName)))
- *m_pstream << " (" << (char *)userName << ")";
- *m_pstream << "\n";
- }
- else if ( wxGetUserName(userID, sizeof(userID)) )
- {
- *m_pstream << "%%For: " << (char *)userID << "\n";
- }
-
- // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
-
- long wx_printer_translate_x, wx_printer_translate_y;
- double wx_printer_scale_x, wx_printer_scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
- wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
-
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- *m_pstream << "%%Orientation: Landscape\n";
- }
- else
- {
- *m_pstream << "%%Orientation: Portrait\n";
- }
-
- // Compute the bounding box. Note that it is in the default user
- // coordinate system, thus we have to convert the values.
- long llx = (long) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x);
- long lly = (long) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y);
- long urx = (long) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x);
- long ury = (long) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y);
-
- // If we're landscape, our sense of "x" and "y" is reversed.
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- long tmp;
- tmp = llx; llx = lly; lly = tmp;
- tmp = urx; urx = ury; ury = tmp;
-
- // We need either the two lines that follow, or we need to subtract
- // min_x from real_translate_y, which is commented out below.
- llx = llx - (long)(m_minX*wx_printer_scale_y);
- urx = urx - (long)(m_minX*wx_printer_scale_y);
- }
-
- // The Adobe specifications call for integers; we round as to make
- // the bounding larger.
- *m_pstream << "%%BoundingBox: "
- << floor((double)llx) << " " << floor((double)lly) << " "
- << ceil((double)urx) << " " << ceil((double)ury) << "\n";
- *m_pstream << "%%Pages: " << (wxPageNumber - 1) << "\n";
- *m_pstream << "%%EndComments\n\n";
-
- // To check the correctness of the bounding box, postscript commands
- // to draw a box corresponding to the bounding box are generated below.
- // But since we typically don't want to print such a box, the postscript
- // commands are generated within comments. These lines appear before any
- // adjustment of scale, rotation, or translation, and hence are in the
- // default user coordinates.
- *m_pstream << "% newpath\n";
- *m_pstream << "% " << llx << " " << lly << " moveto\n";
- *m_pstream << "% " << urx << " " << lly << " lineto\n";
- *m_pstream << "% " << urx << " " << ury << " lineto\n";
- *m_pstream << "% " << llx << " " << ury << " lineto closepath stroke\n";
-
- *m_pstream << "%%BeginProlog\n";
- *m_pstream << wxPostScriptHeaderEllipse;
- *m_pstream << wxPostScriptHeaderEllipticArc;
- *m_pstream << wxPostScriptHeaderColourImage;
- *m_pstream << wxPostScriptHeaderReencodeISO1;
- *m_pstream << wxPostScriptHeaderReencodeISO2;
-
- if (wxPostScriptHeaderSpline)
- *m_pstream << wxPostScriptHeaderSpline;
- *m_pstream << "%%EndProlog\n";
-
- delete m_pstream;
- m_pstream = (ofstream *) NULL;
-
- char *tmp_file = wxGetTempFileName("ps");
-
- // Paste header Before wx_printer_file
- wxConcatFiles (header_file, wxThePrintSetupData->GetPrinterFile(), tmp_file);
- wxRemoveFile (header_file);
- wxRemoveFile (wxThePrintSetupData->GetPrinterFile());
- wxRenameFile(tmp_file, wxThePrintSetupData->GetPrinterFile());
-
-#if defined(__X__) || defined(__WXGTK__)
- if (m_ok)
- {
- switch (wxThePrintSetupData->GetPrinterMode()) {
- case PS_PREVIEW:
- {
- char *argv[3];
- argv[0] = wxThePrintSetupData->GetPrintPreviewCommand();
- argv[1] = wxThePrintSetupData->GetPrinterFile();
- argv[2] = (char *) NULL;
- wxExecute (argv, TRUE);
- wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
-
- case PS_PRINTER:
- {
- char *argv[4];
- int argc = 0;
- argv[argc++] = wxThePrintSetupData->GetPrinterCommand();
-
- // !SM! If we simply assign to argv[1] here, if printer options
- // are blank, we get an annoying and confusing message from lpr.
- char * opts = wxThePrintSetupData->GetPrinterOptions();
- if (opts && *opts)
- argv[argc++] = opts;
-
- argv[argc++] = wxThePrintSetupData->GetPrinterFile();
- argv[argc++] = (char *) NULL;
- wxExecute (argv, TRUE);
- wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
-
- case PS_FILE:
- break;
- }
- }
-#endif
-}
-
-void wxPostScriptDC::StartPage ()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- *m_pstream << "%%Page: " << (wxPageNumber++) << "\n";
-
-// *m_pstream << "matrix currentmatrix\n";
-
- // Added by Chris Breeze
-
- // Each page starts with an "initgraphics" which resets the
- // transformation and so we need to reset the origin
- // (and rotate the page for landscape printing)
-
-/*
- m_scaleFactor = 1.0;
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
-*/
-
- // Output scaling
- long translate_x, translate_y;
- double scale_x, scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y);
- wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y);
-
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- translate_y -= m_maxY;
- *m_pstream << "90 rotate\n";
- }
-
- *m_pstream << scale_x << " " << scale_y << " scale\n";
- *m_pstream << translate_x << " " << translate_y << " translate\n";
-}
-
-void wxPostScriptDC::EndPage ()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- *m_pstream << "showpage\n";
-}
-
-bool wxPostScriptDC::Blit( long WXUNUSED(xdest), long WXUNUSED(ydest),
- long WXUNUSED(fwidth), long WXUNUSED(fheight),
- wxDC *WXUNUSED(source),
- long WXUNUSED(xsrc), long WXUNUSED(ysrc),
- int WXUNUSED(rop), bool WXUNUSED(useMask) )
-{
- wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" );
-
- wxFAIL_MSG( "wxPostScriptDC::Blit no yet implemented." );
-
- return TRUE;
-}
-
-long wxPostScriptDC::GetCharHeight ()
-{
- if (m_font.Ok())
- return m_font.GetPointSize();
- else
- return 12;
-}
-
-void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y,
- long *descent, long *externalLeading, wxFont *theFont,
- bool WXUNUSED(use16))
-{
-// if (!m_pstream) return;
-
- wxFont *fontToUse = theFont;
-
- if (!fontToUse) fontToUse = (wxFont*) &m_font;
-
-#if !USE_AFM_FOR_POSTSCRIPT
- // Provide a VERY rough estimate (avoid using it)
- // Chris Breeze 5/11/97: produces accurate results for mono-spaced
- // font such as Courier (aka wxMODERN)
- int height = 12;
- if (fontToUse)
- {
- height = fontToUse->GetPointSize();
- }
- *x = strlen (string) * height * 72 / 120;
- *y = (long) (height * 1.32); // allow for descender
-
- if (descent)
- *descent = 0;
- if (externalLeading)
- *externalLeading = 0;
-#else
- // +++++ start of contributed code +++++
-
- // ************************************************************
- // method for calculating string widths in postscript:
- // read in the AFM (adobe font metrics) file for the
- // actual font, parse it and extract the character widths
- // and also the descender. this may be improved, but for now
- // it works well. the AFM file is only read in if the
- // font is changed. this may be chached in the future.
- // calls to GetTextExtent with the font unchanged are rather
- // efficient!!!
- //
- // for each font and style used there is an AFM file necessary.
- // currently i have only files for the roman font family.
- // i try to get files for the other ones!
- //
- // CAVE: the size of the string is currently always calculated
- // in 'points' (1/72 of an inch). this should later on be
- // changed to depend on the mapping mode.
- // CAVE: the path to the AFM files must be set before calling this
- // function. this is usually done by a call like the following:
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- //
- // example:
- //
- // wxPostScriptDC dc(NULL, TRUE);
- // if (dc.Ok()){
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- // dc.StartDoc("Test");
- // dc.StartPage();
- // long w,h;
- // dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
- // dc.GetTextExtent("Hallo",&w,&h);
- // dc.EndPage();
- // dc.EndDoc();
- // }
- //
- // by steve (stefan.hammes@urz.uni-heidelberg.de)
- // created: 10.09.94
- // updated: 14.05.95
-
- assert(fontToUse && "void wxPostScriptDC::GetTextExtent: no font defined");
- assert(x && "void wxPostScriptDC::GetTextExtent: x == NULL");
- assert(y && "void wxPostScriptDC::GetTextExtent: y == NULL");
-
- // these static vars are for storing the state between calls
- static int lastFamily= INT_MIN;
- static int lastSize= INT_MIN;
- static int lastStyle= INT_MIN;
- static int lastWeight= INT_MIN;
- static int lastDescender = INT_MIN;
- static int lastWidths[256]; // widths of the characters
-
- // get actual parameters
- const int Family = fontToUse->GetFamily();
- const int Size = fontToUse->GetPointSize();
- const int Style = fontToUse->GetStyle();
- const int Weight = fontToUse->GetWeight();
-
- // if we have another font, read the font-metrics
- if(Family!=lastFamily||Size!=lastSize||Style!=lastStyle||Weight!=lastWeight){
- // store actual values
- lastFamily = Family;
- lastSize = Size;
- lastStyle = Style;
- lastWeight = Weight;
-
- // read in new font metrics **************************************
-
- // 1. construct filename ******************************************
- /* MATTHEW: [2] Use wxTheFontNameDirectory */
- const char *name;
-
- // Julian - we'll need to do this a different way now we've removed the
- // font directory system. Must find Stefan's original code.
-
- name = wxTheFontNameDirectory->GetAFMName(Family, Weight, Style);
- if (!name)
- name = "unknown";
-
- // get the directory of the AFM files
- char afmName[256];
- afmName[0] = 0;
- if (wxGetAFMPath())
- strcpy(afmName,wxGetAFMPath());
-
- // 2. open and process the file **********************************
-
- // a short explanation of the AFM format:
- // we have for each character a line, which gives its size
- // e.g.:
- //
- // C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
- //
- // that means, we have a character with ascii code 63, and width
- // (444/1000 * fontSize) points.
- // the other data is ignored for now!
- //
- // when the font has changed, we read in the right AFM file and store the
- // character widths in an array, which is processed below (see point 3.).
-
- // new elements JC Sun Aug 25 23:21:44 MET DST 1996
-
-
- strcat(afmName,name);
- strcat(afmName,".afm");
- FILE *afmFile = fopen(afmName,"r");
- if(afmFile==NULL){
- wxLogDebug("GetTextExtent: can't open AFM file '%s'\n",afmName);
- wxLogDebug(" using approximate values\n");
- int i;
- for (i=0; i<256; i++) lastWidths[i] = 500; // an approximate value
- lastDescender = -150; // dito.
- }else{
- int i;
- // init the widths array
- for(i=0; i<256; i++) lastWidths[i]= INT_MIN;
- // some variables for holding parts of a line
- char cString[10],semiString[10],WXString[10],descString[20];
- char upString[30], utString[30], encString[50];
- char line[256];
- int ascii,cWidth;
- // read in the file and parse it
- while(fgets(line,sizeof(line),afmFile)!=NULL){
- // A.) check for descender definition
- if(strncmp(line,"Descender",9)==0){
- if((sscanf(line,"%s%d",descString,&lastDescender)!=2)
- || (strcmp(descString,"Descender")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad descender)\n",
- afmName,line);
- }
- }
- // JC 1.) check for UnderlinePosition
- else if(strncmp(line,"UnderlinePosition",17)==0){
- if((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2)
- || (strcmp(upString,"UnderlinePosition")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n",
- afmName,line);
- }
- }
- // JC 2.) check for UnderlineThickness
- else if(strncmp(line,"UnderlineThickness",18)==0){
- if((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2)
- || (strcmp(utString,"UnderlineThickness")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n",
- afmName,line);
- }
- }
- // JC 3.) check for EncodingScheme
- else if(strncmp(line,"EncodingScheme",14)==0){
- if((sscanf(line,"%s%s",utString,encString)!=2)
- || (strcmp(utString,"EncodingScheme")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n",
- afmName,line);
- }
- else if (strncmp(encString, "AdobeStandardEncoding", 21))
- {
- wxLogDebug("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n",
- afmName,line, encString);
- }
- }
- // B.) check for char-width
- else if(strncmp(line,"C ",2)==0){
- if(sscanf(line,"%s%d%s%s%d",
- cString,&ascii,semiString,WXString,&cWidth)!=5){
- wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line);
- }
- if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 ||
- strcmp(WXString,"WX")!=0){
- wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName,line);
- }
- //printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth);
- if(ascii>=0 && ascii<256){
- lastWidths[ascii] = cWidth; // store width
- }else{
- /* MATTHEW: this happens a lot; don't print an error */
- // wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii);
- }
- }
- // C.) ignore other entries.
- }
- fclose(afmFile);
- }
- // hack to compute correct values for german 'Umlaute'
- // the correct way would be to map the character names
- // like 'adieresis' to corresp. positions of ISOEnc and read
- // these values from AFM files, too. Maybe later ...
- lastWidths[196] = lastWidths['A']; // Ä
- lastWidths[228] = lastWidths['a']; // ä
- lastWidths[214] = lastWidths['O']; // Ö
- lastWidths[246] = lastWidths['o']; // ö
- lastWidths[220] = lastWidths['U']; // Ü
- lastWidths[252] = lastWidths['u']; // ü
- lastWidths[223] = lastWidths[251]; // ß
- }
-
- // JC: calculate UnderlineThickness/UnderlinePosition
- m_underlinePosition = m_underlinePosition * fontToUse->GetPointSize() / 1000.0f;
- m_underlineThickness = m_underlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor;
-
- // 3. now the font metrics are read in, calc size *******************
- // this is done by adding the widths of the characters in the
- // string. they are given in 1/1000 of the size!
-
- long widthSum=0;
- long height=Size; // by default
- unsigned char *p;
- for(p=(unsigned char *)(const char *)string; *p; p++){
- if(lastWidths[*p]== INT_MIN){
- wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n",
- *p,*p);
- widthSum += (long)(lastWidths[' ']/1000.0F * Size); // assume space
- }else{
- widthSum += (long)((lastWidths[*p]/1000.0F)*Size);
- }
- }
- // add descender to height (it is usually a negative value)
- if(lastDescender!=INT_MIN){
- height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }
-
- // return size values
- *x = widthSum;
- *y = height;
-
- // return other parameters
- if (descent){
- if(lastDescender!=INT_MIN){
- *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }else{
- *descent = 0;
- }
- }
-
- // currently no idea how to calculate this!
- // if (externalLeading) *externalLeading = 0;
- if (externalLeading)
- *externalLeading = 0;
-
- // ----- end of contributed code -----
-#endif
-}
-
-void wxPostScriptDC::GetSizeMM(long *width, long *height) const
-{
- const char *paperType = wxThePrintSetupData->GetPaperName();
-
- if (!paperType) paperType = _("A4 210 x 297 mm");
-
- wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
-
- if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
-
- if (paper)
- {
- if (width) *width = paper->widthMM;
- if (height) *height = paper->heightMM;
- }
- else
- {
- if (width) *width = 210;
- if (height) *height = 297;
- }
-}
-
-#endif
- // wxUSE_POSTSCRIPT
#include "wx/window.h"
#include "wx/dc.h"
#include "wx/accel.h"
-#include "wx/postscrp.h"
+#include "wx/dcps.h"
#define _MAXPATHLEN 500
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: dcps.cpp
-// Purpose: wxPostScriptDC implementation
-// Author: Julian Smart, Robert Roebling, Markus Holzhem
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef __WXMOTIF__
-#ifdef __GNUG__
-#pragma implementation
-#pragma interface
-#endif
-#endif
-
-#include "wx/defs.h"
-
-#if wxUSE_POSTSCRIPT
-
-#include "wx/postscrp.h"
-#include "wx/dcmemory.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/filedlg.h"
-#include "wx/app.h"
-#include "wx/msgdlg.h"
-#include "wx/image.h"
-#include "wx/log.h"
-
-#include <math.h>
-
-#ifdef __WXGTK__
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
-#endif
-
-//-----------------------------------------------------------------------------
-// start and end of document/page
-//-----------------------------------------------------------------------------
-
-static const char *wxPostScriptHeaderEllipse = "\
-/ellipsedict 8 dict def\n\
-ellipsedict /mtrx matrix put\n\
-/ellipse {\n\
- ellipsedict begin\n\
- /endangle exch def\n\
- /startangle exch def\n\
- /yrad exch def\n\
- /xrad exch def\n\
- /y exch def\n\
- /x exch def\n\
- /savematrix mtrx currentmatrix def\n\
- x y translate\n\
- xrad yrad scale\n\
- 0 0 1 startangle endangle arc\n\
- savematrix setmatrix\n\
- end\n\
- } def\n\
-";
-
-static const char *wxPostScriptHeaderEllipticArc= "\
-/ellipticarcdict 8 dict def\n\
-ellipticarcdict /mtrx matrix put\n\
-/ellipticarc\n\
-{ ellipticarcdict begin\n\
- /do_fill exch def\n\
- /endangle exch def\n\
- /startangle exch def\n\
- /yrad exch def\n\
- /xrad exch def \n\
- /y exch def\n\
- /x exch def\n\
- /savematrix mtrx currentmatrix def\n\
- x y translate\n\
- xrad yrad scale\n\
- do_fill { 0 0 moveto } if\n\
- 0 0 1 startangle endangle arc\n\
- savematrix setmatrix\n\
- do_fill { fill }{ stroke } ifelse\n\
- end\n\
-} def\n";
-
-static const char *wxPostScriptHeaderSpline = "\
-/DrawSplineSection {\n\
- /y3 exch def\n\
- /x3 exch def\n\
- /y2 exch def\n\
- /x2 exch def\n\
- /y1 exch def\n\
- /x1 exch def\n\
- /xa x1 x2 x1 sub 0.666667 mul add def\n\
- /ya y1 y2 y1 sub 0.666667 mul add def\n\
- /xb x3 x2 x3 sub 0.666667 mul add def\n\
- /yb y3 y2 y3 sub 0.666667 mul add def\n\
- x1 y1 lineto\n\
- xa ya xb yb x3 y3 curveto\n\
- } def\n\
-";
-
-static const char *wxPostScriptHeaderColourImage = "\
-% define 'colorimage' if it isn't defined\n\
-% ('colortogray' and 'mergeprocs' come from xwd2ps\n\
-% via xgrab)\n\
-/colorimage where % do we know about 'colorimage'?\n\
- { pop } % yes: pop off the 'dict' returned\n\
- { % no: define one\n\
- /colortogray { % define an RGB->I function\n\
- /rgbdata exch store % call input 'rgbdata'\n\
- rgbdata length 3 idiv\n\
- /npixls exch store\n\
- /rgbindx 0 store\n\
- 0 1 npixls 1 sub {\n\
- grays exch\n\
- rgbdata rgbindx get 20 mul % Red\n\
- rgbdata rgbindx 1 add get 32 mul % Green\n\
- rgbdata rgbindx 2 add get 12 mul % Blue\n\
- add add 64 idiv % I = .5G + .31R + .18B\n\
- put\n\
- /rgbindx rgbindx 3 add store\n\
- } for\n\
- grays 0 npixls getinterval\n\
- } bind def\n\
-\n\
- % Utility procedure for colorimage operator.\n\
- % This procedure takes two procedures off the\n\
- % stack and merges them into a single procedure.\n\
-\n\
- /mergeprocs { % def\n\
- dup length\n\
- 3 -1 roll\n\
- dup\n\
- length\n\
- dup\n\
- 5 1 roll\n\
- 3 -1 roll\n\
- add\n\
- array cvx\n\
- dup\n\
- 3 -1 roll\n\
- 0 exch\n\
- putinterval\n\
- dup\n\
- 4 2 roll\n\
- putinterval\n\
- } bind def\n\
-\n\
- /colorimage { % def\n\
- pop pop % remove 'false 3' operands\n\
- {colortogray} mergeprocs\n\
- image\n\
- } bind def\n\
- } ifelse % end of 'false' case\n\
-";
-
-static char wxPostScriptHeaderReencodeISO1[] =
- "\n/reencodeISO {\n"
-"dup dup findfont dup length dict begin\n"
-"{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
-"/Encoding ISOLatin1Encoding def\n"
-"currentdict end definefont\n"
-"} def\n"
-"/ISOLatin1Encoding [\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright\n"
-"/parenleft/parenright/asterisk/plus/comma/minus/period/slash\n"
-"/zero/one/two/three/four/five/six/seven/eight/nine/colon/semicolon\n"
-"/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N\n"
-"/O/P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright\n"
-"/asciicircum/underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m\n"
-"/n/o/p/q/r/s/t/u/v/w/x/y/z/braceleft/bar/braceright/asciitilde\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
-"/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
-"/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
-
-static char wxPostScriptHeaderReencodeISO2[] =
-"/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
-"/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
-"/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
-"/acute/mu/paragraph/periodcentered/cedilla/onesuperior/ordmasculine\n"
-"/guillemotright/onequarter/onehalf/threequarters/questiondown\n"
-"/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla\n"
-"/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex\n"
-"/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis\n"
-"/multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute\n"
-"/Thorn/germandbls/agrave/aacute/acircumflex/atilde/adieresis\n"
-"/aring/ae/ccedilla/egrave/eacute/ecircumflex/edieresis/igrave\n"
-"/iacute/icircumflex/idieresis/eth/ntilde/ograve/oacute/ocircumflex\n"
-"/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
-"/yacute/thorn/ydieresis\n"
- "] def\n\n";
-
-//-------------------------------------------------------------------------------
-// wxPostScriptDC
-//-------------------------------------------------------------------------------
-
-wxPostScriptDC::wxPostScriptDC ()
-{
- m_pstream = (ofstream*) NULL;
-
- m_currentRed = 0;
- m_currentGreen = 0;
- m_currentBlue = 0;
-
- m_pageNumber = 0;
-
- m_clipping = FALSE;
-
- m_underlinePosition = 0.0;
- m_underlineThickness = 0.0;
-
- m_signX = 1; // default x-axis left to right
- m_signY = -1; // default y-axis bottom up -> top down
-}
-
-wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent)
-{
- m_pstream = (ofstream*) NULL;
-
- m_currentRed = 0;
- m_currentGreen = 0;
- m_currentBlue = 0;
-
- m_pageNumber = 0;
-
- m_clipping = FALSE;
-
- m_underlinePosition = 0.0;
- m_underlineThickness = 0.0;
-
- m_signX = 1; // default x-axis left to right
- m_signY = -1; // default y-axis bottom up -> top down
-
- Create(file, interactive, parent);
-}
-
-bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *parent)
-{
- m_isInteractive = interactive;
-
- m_title = "";
- m_filename = file;
-
-#ifdef __WXMSW__
- // Can only send to file in Windows
- wxThePrintSetupData->SetPrinterMode(PS_FILE);
-#endif
-
- if (m_isInteractive)
- {
- if ((m_ok = PrinterDialog (parent) ) == FALSE) return FALSE;
- }
- else
- {
- m_ok = TRUE;
- }
-
- return m_ok;
-}
-
-wxPostScriptDC::~wxPostScriptDC ()
-{
- if (m_pstream) delete m_pstream;
-}
-
-bool wxPostScriptDC::Ok() const
-{
- return m_ok;
-}
-
-bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
-{
- wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400),
- wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL );
- m_ok = (dialog.ShowModal () == wxID_OK);
-
- if (!m_ok) return FALSE;
-
- if ((m_filename == "") &&
- (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW ||
- wxThePrintSetupData->GetPrinterMode() == PS_PRINTER))
- {
-// steve, 05.09.94
-#ifdef __VMS__
- wxThePrintSetupData->SetPrinterFile("preview");
-#else
- // For PS_PRINTER action this depends on a Unix-style print spooler
- // since the wx_printer_file can be destroyed during a session
- // @@@ TODO: a Windows-style answer for non-Unix
- char userId[256];
- wxGetUserId (userId, sizeof (userId) / sizeof (char));
- char tmp[256];
- strcpy (tmp, "/tmp/preview_");
- strcat (tmp, userId);
- wxThePrintSetupData->SetPrinterFile(tmp);
-#endif
- char tmp2[256];
- strcpy(tmp2, wxThePrintSetupData->GetPrinterFile());
- strcat (tmp2, ".ps");
- wxThePrintSetupData->SetPrinterFile(tmp2);
- m_filename = tmp2;
- }
- else if ((m_filename == "") && (wxThePrintSetupData->GetPrinterMode() == PS_FILE))
- {
- char *file = wxSaveFileSelector (_("PostScript"), "ps");
- if (!file)
- {
- m_ok = FALSE;
- return FALSE;
- }
- wxThePrintSetupData->SetPrinterFile(file);
- m_filename = file;
- m_ok = TRUE;
- }
-
- return m_ok;
-}
-
-void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_clipping) return;
-
- wxDC::SetClippingRegion( x, y, w, h );
-
- m_clipping = TRUE;
- *m_pstream << "gsave\n"
- << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
- << XLOG2DEV(x+w) << " " << YLOG2DEV(y) << " lineto\n"
- << XLOG2DEV(x+w) << " " << YLOG2DEV(y+h) << " lineto\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y+h) << " lineto\n"
- << "closepath clip newpath\n";
-}
-
-void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) )
-{
-}
-
-void wxPostScriptDC::DestroyClippingRegion()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- wxDC::DestroyClippingRegion();
-
- if (m_clipping)
- {
- m_clipping = FALSE;
- *m_pstream << "grestore\n";
- }
-}
-
-void wxPostScriptDC::Clear()
-{
- wxFAIL_MSG( "wxPostScriptDC::Clear not implemented." );
-}
-
-void wxPostScriptDC::FloodFill (long WXUNUSED(x), long WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
-{
- wxFAIL_MSG( "wxPostScriptDC::FloodFill not implemented." );
-}
-
-bool wxPostScriptDC::GetPixel (long WXUNUSED(x), long WXUNUSED(y), wxColour * WXUNUSED(col)) const
-{
- wxFAIL_MSG( "wxPostScriptDC::GetPixel not implemented." );
- return FALSE;
-}
-
-void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y))
-{
- wxFAIL_MSG( "wxPostScriptDC::CrossHair not implemented." );
-}
-
-void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
- SetPen( m_pen );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x1) << " " << YLOG2DEV (y1) << " moveto\n"
- << XLOG2DEV(x2) << " " << YLOG2DEV (y2) << " lineto\n"
- << "stroke\n";
-
- CalcBoundingBox( x1, y1 );
- CalcBoundingBox( x2, y2 );
-}
-
-#define RAD2DEG 57.29577951308
-
-void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- long dx = x1 - xc;
- long dy = y1 - yc;
- long radius = (long) sqrt(dx*dx+dy*dy);
- double alpha1, alpha2;
-
- if (x1 == x2 && y1 == y2)
- {
- alpha1 = 0.0;
- alpha2 = 360.0;
- } else if (radius == 0.0)
- {
- alpha1 = alpha2 = 0.0;
- } else
- {
- alpha1 = (x1 - xc == 0) ?
- (y1 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
- alpha2 = (x2 - xc == 0) ?
- (y2 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
- }
- while (alpha1 <= 0) alpha1 += 360;
- while (alpha2 <= 0) alpha2 += 360; // adjust angles to be between
- while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree
- while (alpha2 > 360) alpha2 -= 360;
-
- if (m_brush.GetStyle() != wxTRANSPARENT)
- {
- SetBrush( m_brush );
- *m_pstream << "newpath\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " "
- << XLOG2DEVREL(radius) << " "
- << YLOG2DEVREL(radius) << " "
- << alpha1 << " "
- << alpha2 << " ellipse\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " lineto\n"
- << "closepath\n"
- << "fill\n";
- }
-
- if (m_pen.GetStyle() != wxTRANSPARENT)
- {
- SetPen( m_pen );
- *m_pstream << "newpath\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " "
- << XLOG2DEVREL(radius) << " "
- << YLOG2DEVREL(radius) << " "
- << alpha1 << " "
- << alpha2 << " ellipse\n"
- << "stroke\n";
- }
-
- CalcBoundingBox( xc-radius, yc-radius );
- CalcBoundingBox( xc+radius, yc+radius );
-}
-
-void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
- if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
- if (sa<0) sa+=360;
- if (ea<0) ea+=360;
-
- if (sa==ea)
- {
- DrawEllipse(x,y,w,h);
- return;
- }
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
- << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " "
- << int(sa) <<" "<< int(ea) << " true ellipticarc\n";
-
- CalcBoundingBox( x ,y );
- CalcBoundingBox( x+w, y+h );
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen( m_pen );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
- << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " "
- << int(sa) <<" "<< int(ea) << " false ellipticarc\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x+w, y+h );
- }
-}
-
-void wxPostScriptDC::DrawPoint (long x, long y)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
- SetPen (m_pen);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV (y) << " moveto\n"
- << XLOG2DEV(x+1) << " " << YLOG2DEV (y) << " lineto\n"
- << "stroke\n";
-
- CalcBoundingBox( x, y );
-}
-
-void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle))
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (n <= 0) return;
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- *m_pstream << "newpath\n";
-
- long xx = XLOG2DEV(points[0].x + xoffset);
- long yy = YLOG2DEV(points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
-
- for (int i = 1; i < n; i++)
- {
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
- }
- *m_pstream << "fill\n";
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen( m_pen );
-
- *m_pstream << "newpath\n";
-
- long xx = XLOG2DEV(points[0].x + xoffset);
- long yy = YLOG2DEV(points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
-
- for (int i = 1; i < n; i++)
- {
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
- }
-
- *m_pstream << "stroke\n";
- }
-}
-
-void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
- if (n <= 0) return;
-
- SetPen (m_pen);
-
- for (int i=0; i<n ; ++i)
- {
- CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset));
- }
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(points[0].x+xoffset) << " "
- << YLOG2DEV(points[0].y+yoffset) << " moveto\n";
-
- for (int i = 1; i < n; i++)
- {
- *m_pstream << XLOG2DEV(points[i].x+xoffset) << " "
- << YLOG2DEV(points[i].y+yoffset) << " lineto\n";
- }
-
- *m_pstream << "stroke\n";
-}
-
-void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n"
- << "closepath\n"
- << "fill\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n"
- << "closepath\n"
- << "stroke\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (radius < 0.0)
- {
- // Now, a negative radius is interpreted to mean
- // 'the proportion of the smallest X or Y dimension'
- double smallest = 0.0;
- if (width < height)
- smallest = width;
- else
- smallest = height;
- radius = (-radius * smallest);
- }
-
- long rad = (long) radius;
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush( m_brush );
-
- // Draw rectangle anticlockwise
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n"
- << "closepath\n"
- << "fill\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-
- if (m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- // Draw rectangle anticlockwise
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n"
- << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n"
- << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n"
- << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n"
- << "closepath\n"
- << "stroke\n";
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_brush.GetStyle () != wxTRANSPARENT)
- {
- SetBrush (m_brush);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
- << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
- << "fill\n";
-
- CalcBoundingBox( x - width, y - height );
- CalcBoundingBox( x + width, y + height );
- }
-
- if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
- {
- SetPen (m_pen);
-
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
- << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
- << "stroke\n";
-
- CalcBoundingBox( x - width, y - height );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-void wxPostScriptDC::DrawIcon (const wxIcon& icon, long x, long y)
-{
- DrawBitmap( icon, x, y, TRUE );
-}
-
-void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool WXUNUSED(useMask) )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!bitmap.Ok()) return;
-
- wxImage image( bitmap );
-
- if (!image.Ok()) return;
-
- int ww = XLOG2DEVREL(image.GetWidth());
- int hh = YLOG2DEVREL(image.GetHeight());
-
- image = image.Scale( ww, hh );
-
- if (!image.Ok()) return;
-
- int xx = XLOG2DEV(x);
- int yy = YLOG2DEV(y + bitmap.GetHeight());
-
- *m_pstream << "/origstate save def\n"
- << "20 dict begin\n"
- << "/pix " << ww << " string def\n"
- << "/grays " << ww << " string def\n"
- << "/npixels 0 def\n"
- << "/rgbindx 0 def\n"
- << xx << " " << yy << " translate\n"
- << ww << " " << hh << " scale\n"
- << ww << " " << hh << " 8\n"
- << "[" << ww << " 0 0 " << (-hh) << " 0 " << hh << "]\n"
- << "{currentfile pix readhexstring pop}\n"
- << "false 3 colorimage\n";
-
- for (int j = 0; j < hh; j++)
- {
- for (int i = 0; i < ww; i++)
- {
- char buffer[5];
- buffer[2] = 0;
- wxDecToHex( image.GetRed(i,j), buffer );
- *m_pstream << buffer;
- wxDecToHex( image.GetGreen(i,j), buffer );
- *m_pstream << buffer;
- wxDecToHex( image.GetBlue(i,j), buffer );
- *m_pstream << buffer;
- }
- *m_pstream << "\n";
- }
-
- *m_pstream << "end\n";
- *m_pstream << "origstate restore\n";
-
-}
-
-void wxPostScriptDC::SetFont (const wxFont& font)
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!font.Ok()) return;
-
- m_font = font;
-
-#ifdef __WXGTK__
- char *name = wxTheFontNameDirectory->GetPostScriptName( m_font.GetFamily(),
- m_font.GetWeight(),
- m_font.GetStyle() );
- if (!name) name = "Times-Roman";
-
- *m_pstream << "/" << name << " reencodeISO def\n"
- << "/" << name << " findfont\n"
- << YLOG2DEVREL(font.GetPointSize())
- << " scalefont setfont\n";
-#else
- char buf[100];
- const char *name;
- const char *style = "";
- int Style = m_font.GetStyle ();
- int Weight = m_font.GetWeight ();
-
- switch (m_font.GetFamily ())
- {
- case wxTELETYPE:
- case wxMODERN:
- name = "/Courier";
- break;
- case wxSWISS:
- name = "/Helvetica";
- break;
- case wxROMAN:
-// name = "/Times-Roman";
- name = "/Times"; // Altered by EDZ
- break;
- case wxSCRIPT:
- name = "/Zapf-Chancery-MediumItalic";
- Style = wxNORMAL;
- Weight = wxNORMAL;
- break;
- default:
- case wxDEFAULT: // Sans Serif Font
- name = "/LucidaSans";
- }
-
- if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Roman";
- else
- style = "";
- }
- else if (Style == wxNORMAL && Weight == wxBOLD)
- style = "-Bold";
-
- else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxITALIC && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxSLANT && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else
- style = "";
-
- strcpy (buf, name);
- strcat (buf, style);
- *m_pstream << buf << " findfont\n";
- // *m_pstream << (m_font.GetPointSize() * m_scaleFactor) << " scalefont setfont\n";
- // No scale factor in this implementation?
- *m_pstream << (m_font.GetPointSize()) << " scalefont setfont\n";
-#endif
-}
-
-void wxPostScriptDC::SetPen( const wxPen& pen )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!pen.Ok()) return;
-
- int oldStyle = m_pen.GetStyle();
-
- m_pen = pen;
-
- *m_pstream << XLOG2DEVREL(m_pen.GetWidth()) << " setlinewidth\n";
-
-/*
- Line style - WRONG: 2nd arg is OFFSET
-
- Here, I'm afraid you do not conceive meaning of parameters of 'setdash'
- operator correctly. You should look-up this in the Red Book: the 2nd parame-
- ter is not number of values in the array of the first one, but an offset
- into this description of the pattern. I mean a real *offset* not index
- into array. I.e. If the command is [3 4] 1 setdash is used, then there
- will be first black line *2* units long, then space 4 units, then the
- pattern of *3* units black, 4 units space will be repeated.
-*/
-
- static const char *dotted = "[2 5] 2";
- static const char *short_dashed = "[4 4] 2";
- static const char *long_dashed = "[4 8] 2";
- static const char *dotted_dashed = "[6 6 2 6] 4";
-
- const char *psdash = (char *) NULL;
- switch (m_pen.GetStyle ())
- {
- case wxDOT: psdash = dotted; break;
- case wxSHORT_DASH: psdash = short_dashed; break;
- case wxLONG_DASH: psdash = long_dashed; break;
- case wxDOT_DASH: psdash = dotted_dashed; break;
- case wxSOLID:
- case wxTRANSPARENT:
- default: psdash = "[] 0"; break;
- }
-
- if (oldStyle != m_pen.GetStyle())
- {
- *m_pstream << psdash << " setdash\n";
- }
-
- // Line colour
- unsigned char red = m_pen.GetColour().Red();
- unsigned char blue = m_pen.GetColour().Blue();
- unsigned char green = m_pen.GetColour().Green();
-
- if (!m_colour)
- {
- // Anything not white is black
- if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
- && green == (unsigned char) 255))
- {
- red = (unsigned char) 0;
- green = (unsigned char) 0;
- blue = (unsigned char) 0;
- }
-
- // setgray here ?
- }
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
-
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxPostScriptDC::SetBrush( const wxBrush& brush )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (!brush.Ok()) return;
-
- m_brush = brush;
-
- // Brush colour
- unsigned char red = m_brush.GetColour ().Red ();
- unsigned char blue = m_brush.GetColour ().Blue ();
- unsigned char green = m_brush.GetColour ().Green ();
-
- if (!m_colour)
- {
- // Anything not black is white
- if (!(red == (unsigned char) 0 && blue == (unsigned char) 0
- && green == (unsigned char) 0))
- {
- red = (unsigned char) 255;
- green = (unsigned char) 255;
- blue = (unsigned char) 255;
- }
-
- // setgray here ?
- }
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUSED(use16bit) )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- SetFont( m_font );
-
- if (m_textForegroundColour.Ok ())
- {
- unsigned char red = m_textForegroundColour.Red ();
- unsigned char blue = m_textForegroundColour.Blue ();
- unsigned char green = m_textForegroundColour.Green ();
-
- if (!m_colour)
- {
- // Anything not white is black
- if (!(red == (unsigned char) 255 && blue == (unsigned char) 255
- && green == (unsigned char) 255))
- {
- red = (unsigned char) 0;
- green = (unsigned char) 0;
- blue = (unsigned char) 0;
- }
- }
-
- // maybe setgray here ?
-
- if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
- {
- long redPS = (long) (((int) red) / 255.0);
- long bluePS = (long) (((int) blue) / 255.0);
- long greenPS = (long) (((int) green) / 255.0);
- *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n";
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
- }
-
- int size = m_font.GetPointSize();
-
- long by = y + (long)floor( float(size) * 2.0 / 3.0 ); // approximate baseline
- *m_pstream << XLOG2DEV(x) << " " << YLOG2DEV(by) << " moveto\n";
-
- *m_pstream << "(";
- int len = strlen ((char *)(const char *)text);
- int i;
- for (i = 0; i < len; i++)
- {
- int c = (unsigned char) text[i];
- if ( c == ')' || c == '(' || c == '\\')
- {
- *m_pstream << "\\" << (char) c;
- }
- else if ( c >= 128 )
- {
- // Cope with character codes > 127
- char tmp[5];
- sprintf(tmp, "\\%o", c);
- *m_pstream << tmp;
- }
- else
- *m_pstream << (char) c;
- }
-
- *m_pstream << ")" << " show\n";
-
- if (m_font.GetUnderlined())
- {
- long uy = (long)(y + size - m_underlinePosition);
- long w, h;
- GetTextExtent(text, &w, &h);
-
- *m_pstream << "gsave " << XLOG2DEV(x) << " " << YLOG2DEV(uy)
- << " moveto\n"
- << (long)m_underlineThickness << " setlinewidth "
- << XLOG2DEV(x + w) << " " << YLOG2DEV(uy)
- << " lineto stroke grestore\n";
- }
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + size * text.Length() * 2/3 , y );
-}
-
-
-void wxPostScriptDC::SetBackground (const wxBrush& brush)
-{
- m_backgroundBrush = brush;
-}
-
-void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
-{
- wxFAIL_MSG( "wxPostScriptDC::SetLogicalFunction not implemented." );
-}
-
-void wxPostScriptDC::DrawSpline( wxList *points )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- SetPen( m_pen );
-
- double a, b, c, d, x1, y1, x2, y2, x3, y3;
- wxPoint *p, *q;
-
- wxNode *node = points->First();
- p = (wxPoint *)node->Data();
- x1 = p->x;
- y1 = p->y;
-
- node = node->Next();
- p = (wxPoint *)node->Data();
- c = p->x;
- d = p->y;
- x3 = a = (double)(x1 + c) / 2;
- y3 = b = (double)(y1 + d) / 2;
-
- *m_pstream << "newpath "
- << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto "
- << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " lineto\n";
-
- CalcBoundingBox( (long)x1, (long)y1 );
- CalcBoundingBox( (long)x3, (long)y3 );
-
- while ((node = node->Next()) != NULL)
- {
- q = (wxPoint *)node->Data();
-
- x1 = x3;
- y1 = y3;
- x2 = c;
- y2 = d;
- c = q->x;
- d = q->y;
- x3 = (double)(x2 + c) / 2;
- y3 = (double)(y2 + d) / 2;
- *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " "
- << XLOG2DEV((long)x2) << " " << YLOG2DEV((long)y2) << " "
- << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " DrawSplineSection\n";
-
- CalcBoundingBox( (long)x1, (long)y1 );
- CalcBoundingBox( (long)x3, (long)y3 );
- }
-
-/*
- At this point, (x2,y2) and (c,d) are the position of the
- next-to-last and last point respectively, in the point list
-*/
-
- *m_pstream << XLOG2DEV((long)c) << " " << YLOG2DEV((long)d) << " lineto stroke\n";
-}
-
-long wxPostScriptDC::GetCharWidth ()
-{
- // Chris Breeze: reasonable approximation using wxMODERN/Courier
- return (long) (GetCharHeight() * 72.0 / 120.0);
-}
-
-
-void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- m_signX = (xLeftRight ? 1 : -1);
- m_signY = (yBottomUp ? 1 : -1);
-
- ComputeScaleAndOrigin();
-}
-
-void wxPostScriptDC::SetDeviceOrigin( long x, long y )
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- int h = 0;
- int w = 0;
- GetSize( &w, &h );
-
- wxDC::SetDeviceOrigin( x, h-y );
-}
-
-void wxPostScriptDC::GetSize(int* width, int* height) const
-{
- const char *paperType = wxThePrintSetupData->GetPaperName();
-
- if (!paperType) paperType = _("A4 210 x 297 mm");
-
- wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
-
- if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
-
- if (paper)
- {
- if (width) *width = paper->widthPixels;
- if (height) *height = paper->heightPixels;
- }
- else
- {
- if (width) *width = 595;
- if (height) *height = 842;
- }
-}
-
-bool wxPostScriptDC::StartDoc (const wxString& message)
-{
- wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" );
-
- if (m_filename == "")
- {
- m_filename = wxGetTempFileName("ps");
- wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
- m_ok = TRUE;
- }
- else
- {
- wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
- }
-
- m_pstream = new ofstream (wxThePrintSetupData->GetPrinterFile());
-
- if (!m_pstream || !m_pstream->good())
- {
- wxMessageBox (_("Cannot open file!"), _("Error"), wxOK);
- m_ok = FALSE;
- return FALSE;
- }
-
- m_ok = TRUE;
-
- SetBrush( *wxBLACK_BRUSH );
- SetPen( *wxBLACK_PEN );
- SetBackground( *wxWHITE_BRUSH );
- SetTextForeground( *wxBLACK );
-
- // set origin according to paper size
- SetDeviceOrigin( 0,0 );
-
- wxPageNumber = 1;
- m_pageNumber = 1;
- m_title = message;
- return TRUE;
-}
-
-void wxPostScriptDC::EndDoc ()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_clipping)
- {
- m_clipping = FALSE;
- *m_pstream << "grestore\n";
- }
-
- if (m_pstream)
- {
- delete m_pstream;
- m_pstream = (ofstream *) NULL;
- }
-
- char *header_file = wxGetTempFileName("ps");
-
- m_pstream = new ofstream( header_file );
-
- *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */
- *m_pstream << "%%Title: " << (const char *) m_title << "\n";
- *m_pstream << "%%Creator: " << wxTheApp->argv[0] << "\n";
- *m_pstream << "%%CreationDate: " << wxNow() << "\n";
-
- char userID[256];
- if ( wxGetEmailAddress(userID, sizeof(userID)) )
- {
- *m_pstream << "%%For: " << (char *)userID;
- char userName[245];
- if (wxGetUserName(userName, sizeof(userName)))
- *m_pstream << " (" << (char *)userName << ")";
- *m_pstream << "\n";
- }
- else if ( wxGetUserName(userID, sizeof(userID)) )
- {
- *m_pstream << "%%For: " << (char *)userID << "\n";
- }
-
- // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
-
- long wx_printer_translate_x, wx_printer_translate_y;
- double wx_printer_scale_x, wx_printer_scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
- wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
-
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- *m_pstream << "%%Orientation: Landscape\n";
- }
- else
- {
- *m_pstream << "%%Orientation: Portrait\n";
- }
-
- // Compute the bounding box. Note that it is in the default user
- // coordinate system, thus we have to convert the values.
- long llx = (long) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x);
- long lly = (long) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y);
- long urx = (long) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x);
- long ury = (long) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y);
-
- // If we're landscape, our sense of "x" and "y" is reversed.
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- long tmp;
- tmp = llx; llx = lly; lly = tmp;
- tmp = urx; urx = ury; ury = tmp;
-
- // We need either the two lines that follow, or we need to subtract
- // min_x from real_translate_y, which is commented out below.
- llx = llx - (long)(m_minX*wx_printer_scale_y);
- urx = urx - (long)(m_minX*wx_printer_scale_y);
- }
-
- // The Adobe specifications call for integers; we round as to make
- // the bounding larger.
- *m_pstream << "%%BoundingBox: "
- << floor((double)llx) << " " << floor((double)lly) << " "
- << ceil((double)urx) << " " << ceil((double)ury) << "\n";
- *m_pstream << "%%Pages: " << (wxPageNumber - 1) << "\n";
- *m_pstream << "%%EndComments\n\n";
-
- // To check the correctness of the bounding box, postscript commands
- // to draw a box corresponding to the bounding box are generated below.
- // But since we typically don't want to print such a box, the postscript
- // commands are generated within comments. These lines appear before any
- // adjustment of scale, rotation, or translation, and hence are in the
- // default user coordinates.
- *m_pstream << "% newpath\n";
- *m_pstream << "% " << llx << " " << lly << " moveto\n";
- *m_pstream << "% " << urx << " " << lly << " lineto\n";
- *m_pstream << "% " << urx << " " << ury << " lineto\n";
- *m_pstream << "% " << llx << " " << ury << " lineto closepath stroke\n";
-
- *m_pstream << "%%BeginProlog\n";
- *m_pstream << wxPostScriptHeaderEllipse;
- *m_pstream << wxPostScriptHeaderEllipticArc;
- *m_pstream << wxPostScriptHeaderColourImage;
- *m_pstream << wxPostScriptHeaderReencodeISO1;
- *m_pstream << wxPostScriptHeaderReencodeISO2;
-
- if (wxPostScriptHeaderSpline)
- *m_pstream << wxPostScriptHeaderSpline;
- *m_pstream << "%%EndProlog\n";
-
- delete m_pstream;
- m_pstream = (ofstream *) NULL;
-
- char *tmp_file = wxGetTempFileName("ps");
-
- // Paste header Before wx_printer_file
- wxConcatFiles (header_file, wxThePrintSetupData->GetPrinterFile(), tmp_file);
- wxRemoveFile (header_file);
- wxRemoveFile (wxThePrintSetupData->GetPrinterFile());
- wxRenameFile(tmp_file, wxThePrintSetupData->GetPrinterFile());
-
-#if defined(__X__) || defined(__WXGTK__)
- if (m_ok)
- {
- switch (wxThePrintSetupData->GetPrinterMode()) {
- case PS_PREVIEW:
- {
- char *argv[3];
- argv[0] = wxThePrintSetupData->GetPrintPreviewCommand();
- argv[1] = wxThePrintSetupData->GetPrinterFile();
- argv[2] = (char *) NULL;
- wxExecute (argv, TRUE);
- wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
-
- case PS_PRINTER:
- {
- char *argv[4];
- int argc = 0;
- argv[argc++] = wxThePrintSetupData->GetPrinterCommand();
-
- // !SM! If we simply assign to argv[1] here, if printer options
- // are blank, we get an annoying and confusing message from lpr.
- char * opts = wxThePrintSetupData->GetPrinterOptions();
- if (opts && *opts)
- argv[argc++] = opts;
-
- argv[argc++] = wxThePrintSetupData->GetPrinterFile();
- argv[argc++] = (char *) NULL;
- wxExecute (argv, TRUE);
- wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
-
- case PS_FILE:
- break;
- }
- }
-#endif
-}
-
-void wxPostScriptDC::StartPage ()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- *m_pstream << "%%Page: " << (wxPageNumber++) << "\n";
-
-// *m_pstream << "matrix currentmatrix\n";
-
- // Added by Chris Breeze
-
- // Each page starts with an "initgraphics" which resets the
- // transformation and so we need to reset the origin
- // (and rotate the page for landscape printing)
-
-/*
- m_scaleFactor = 1.0;
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
-*/
-
- // Output scaling
- long translate_x, translate_y;
- double scale_x, scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y);
- wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y);
-
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- translate_y -= m_maxY;
- *m_pstream << "90 rotate\n";
- }
-
- *m_pstream << scale_x << " " << scale_y << " scale\n";
- *m_pstream << translate_x << " " << translate_y << " translate\n";
-}
-
-void wxPostScriptDC::EndPage ()
-{
- wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- *m_pstream << "showpage\n";
-}
-
-bool wxPostScriptDC::Blit( long WXUNUSED(xdest), long WXUNUSED(ydest),
- long WXUNUSED(fwidth), long WXUNUSED(fheight),
- wxDC *WXUNUSED(source),
- long WXUNUSED(xsrc), long WXUNUSED(ysrc),
- int WXUNUSED(rop), bool WXUNUSED(useMask) )
-{
- wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" );
-
- wxFAIL_MSG( "wxPostScriptDC::Blit no yet implemented." );
-
- return TRUE;
-}
-
-long wxPostScriptDC::GetCharHeight ()
-{
- if (m_font.Ok())
- return m_font.GetPointSize();
- else
- return 12;
-}
-
-void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y,
- long *descent, long *externalLeading, wxFont *theFont,
- bool WXUNUSED(use16))
-{
-// if (!m_pstream) return;
-
- wxFont *fontToUse = theFont;
-
- if (!fontToUse) fontToUse = (wxFont*) &m_font;
-
-#if !USE_AFM_FOR_POSTSCRIPT
- // Provide a VERY rough estimate (avoid using it)
- // Chris Breeze 5/11/97: produces accurate results for mono-spaced
- // font such as Courier (aka wxMODERN)
- int height = 12;
- if (fontToUse)
- {
- height = fontToUse->GetPointSize();
- }
- *x = strlen (string) * height * 72 / 120;
- *y = (long) (height * 1.32); // allow for descender
-
- if (descent)
- *descent = 0;
- if (externalLeading)
- *externalLeading = 0;
-#else
- // +++++ start of contributed code +++++
-
- // ************************************************************
- // method for calculating string widths in postscript:
- // read in the AFM (adobe font metrics) file for the
- // actual font, parse it and extract the character widths
- // and also the descender. this may be improved, but for now
- // it works well. the AFM file is only read in if the
- // font is changed. this may be chached in the future.
- // calls to GetTextExtent with the font unchanged are rather
- // efficient!!!
- //
- // for each font and style used there is an AFM file necessary.
- // currently i have only files for the roman font family.
- // i try to get files for the other ones!
- //
- // CAVE: the size of the string is currently always calculated
- // in 'points' (1/72 of an inch). this should later on be
- // changed to depend on the mapping mode.
- // CAVE: the path to the AFM files must be set before calling this
- // function. this is usually done by a call like the following:
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- //
- // example:
- //
- // wxPostScriptDC dc(NULL, TRUE);
- // if (dc.Ok()){
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- // dc.StartDoc("Test");
- // dc.StartPage();
- // long w,h;
- // dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
- // dc.GetTextExtent("Hallo",&w,&h);
- // dc.EndPage();
- // dc.EndDoc();
- // }
- //
- // by steve (stefan.hammes@urz.uni-heidelberg.de)
- // created: 10.09.94
- // updated: 14.05.95
-
- assert(fontToUse && "void wxPostScriptDC::GetTextExtent: no font defined");
- assert(x && "void wxPostScriptDC::GetTextExtent: x == NULL");
- assert(y && "void wxPostScriptDC::GetTextExtent: y == NULL");
-
- // these static vars are for storing the state between calls
- static int lastFamily= INT_MIN;
- static int lastSize= INT_MIN;
- static int lastStyle= INT_MIN;
- static int lastWeight= INT_MIN;
- static int lastDescender = INT_MIN;
- static int lastWidths[256]; // widths of the characters
-
- // get actual parameters
- const int Family = fontToUse->GetFamily();
- const int Size = fontToUse->GetPointSize();
- const int Style = fontToUse->GetStyle();
- const int Weight = fontToUse->GetWeight();
-
- // if we have another font, read the font-metrics
- if(Family!=lastFamily||Size!=lastSize||Style!=lastStyle||Weight!=lastWeight){
- // store actual values
- lastFamily = Family;
- lastSize = Size;
- lastStyle = Style;
- lastWeight = Weight;
-
- // read in new font metrics **************************************
-
- // 1. construct filename ******************************************
- /* MATTHEW: [2] Use wxTheFontNameDirectory */
- const char *name;
-
- // Julian - we'll need to do this a different way now we've removed the
- // font directory system. Must find Stefan's original code.
-
- name = wxTheFontNameDirectory->GetAFMName(Family, Weight, Style);
- if (!name)
- name = "unknown";
-
- // get the directory of the AFM files
- char afmName[256];
- afmName[0] = 0;
- if (wxGetAFMPath())
- strcpy(afmName,wxGetAFMPath());
-
- // 2. open and process the file **********************************
-
- // a short explanation of the AFM format:
- // we have for each character a line, which gives its size
- // e.g.:
- //
- // C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
- //
- // that means, we have a character with ascii code 63, and width
- // (444/1000 * fontSize) points.
- // the other data is ignored for now!
- //
- // when the font has changed, we read in the right AFM file and store the
- // character widths in an array, which is processed below (see point 3.).
-
- // new elements JC Sun Aug 25 23:21:44 MET DST 1996
-
-
- strcat(afmName,name);
- strcat(afmName,".afm");
- FILE *afmFile = fopen(afmName,"r");
- if(afmFile==NULL){
- wxLogDebug("GetTextExtent: can't open AFM file '%s'\n",afmName);
- wxLogDebug(" using approximate values\n");
- int i;
- for (i=0; i<256; i++) lastWidths[i] = 500; // an approximate value
- lastDescender = -150; // dito.
- }else{
- int i;
- // init the widths array
- for(i=0; i<256; i++) lastWidths[i]= INT_MIN;
- // some variables for holding parts of a line
- char cString[10],semiString[10],WXString[10],descString[20];
- char upString[30], utString[30], encString[50];
- char line[256];
- int ascii,cWidth;
- // read in the file and parse it
- while(fgets(line,sizeof(line),afmFile)!=NULL){
- // A.) check for descender definition
- if(strncmp(line,"Descender",9)==0){
- if((sscanf(line,"%s%d",descString,&lastDescender)!=2)
- || (strcmp(descString,"Descender")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad descender)\n",
- afmName,line);
- }
- }
- // JC 1.) check for UnderlinePosition
- else if(strncmp(line,"UnderlinePosition",17)==0){
- if((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2)
- || (strcmp(upString,"UnderlinePosition")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n",
- afmName,line);
- }
- }
- // JC 2.) check for UnderlineThickness
- else if(strncmp(line,"UnderlineThickness",18)==0){
- if((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2)
- || (strcmp(utString,"UnderlineThickness")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n",
- afmName,line);
- }
- }
- // JC 3.) check for EncodingScheme
- else if(strncmp(line,"EncodingScheme",14)==0){
- if((sscanf(line,"%s%s",utString,encString)!=2)
- || (strcmp(utString,"EncodingScheme")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n",
- afmName,line);
- }
- else if (strncmp(encString, "AdobeStandardEncoding", 21))
- {
- wxLogDebug("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n",
- afmName,line, encString);
- }
- }
- // B.) check for char-width
- else if(strncmp(line,"C ",2)==0){
- if(sscanf(line,"%s%d%s%s%d",
- cString,&ascii,semiString,WXString,&cWidth)!=5){
- wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line);
- }
- if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 ||
- strcmp(WXString,"WX")!=0){
- wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName,line);
- }
- //printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth);
- if(ascii>=0 && ascii<256){
- lastWidths[ascii] = cWidth; // store width
- }else{
- /* MATTHEW: this happens a lot; don't print an error */
- // wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii);
- }
- }
- // C.) ignore other entries.
- }
- fclose(afmFile);
- }
- // hack to compute correct values for german 'Umlaute'
- // the correct way would be to map the character names
- // like 'adieresis' to corresp. positions of ISOEnc and read
- // these values from AFM files, too. Maybe later ...
- lastWidths[196] = lastWidths['A']; // Ä
- lastWidths[228] = lastWidths['a']; // ä
- lastWidths[214] = lastWidths['O']; // Ö
- lastWidths[246] = lastWidths['o']; // ö
- lastWidths[220] = lastWidths['U']; // Ü
- lastWidths[252] = lastWidths['u']; // ü
- lastWidths[223] = lastWidths[251]; // ß
- }
-
- // JC: calculate UnderlineThickness/UnderlinePosition
- m_underlinePosition = m_underlinePosition * fontToUse->GetPointSize() / 1000.0f;
- m_underlineThickness = m_underlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor;
-
- // 3. now the font metrics are read in, calc size *******************
- // this is done by adding the widths of the characters in the
- // string. they are given in 1/1000 of the size!
-
- long widthSum=0;
- long height=Size; // by default
- unsigned char *p;
- for(p=(unsigned char *)(const char *)string; *p; p++){
- if(lastWidths[*p]== INT_MIN){
- wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n",
- *p,*p);
- widthSum += (long)(lastWidths[' ']/1000.0F * Size); // assume space
- }else{
- widthSum += (long)((lastWidths[*p]/1000.0F)*Size);
- }
- }
- // add descender to height (it is usually a negative value)
- if(lastDescender!=INT_MIN){
- height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }
-
- // return size values
- *x = widthSum;
- *y = height;
-
- // return other parameters
- if (descent){
- if(lastDescender!=INT_MIN){
- *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }else{
- *descent = 0;
- }
- }
-
- // currently no idea how to calculate this!
- // if (externalLeading) *externalLeading = 0;
- if (externalLeading)
- *externalLeading = 0;
-
- // ----- end of contributed code -----
-#endif
-}
-
-void wxPostScriptDC::GetSizeMM(long *width, long *height) const
-{
- const char *paperType = wxThePrintSetupData->GetPaperName();
-
- if (!paperType) paperType = _("A4 210 x 297 mm");
-
- wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
-
- if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
-
- if (paper)
- {
- if (width) *width = paper->widthMM;
- if (height) *height = paper->heightMM;
- }
- else
- {
- if (width) *width = 210;
- if (height) *height = 297;
- }
-}
-
-#endif
- // wxUSE_POSTSCRIPT
common/mimetype.cpp \
common/module.cpp \
common/object.cpp \
- common/postscrp.cpp \
common/prntbase.cpp \
common/resource.cpp \
common/serbase.cpp \
\
generic/choicdgg.cpp \
generic/colrdlgg.cpp \
+ generic/dcpsg.cpp \
generic/fontdlgg.cpp \
generic/gridg.cpp \
generic/helpext.cpp \
#endif
#include "wx/wx.h"
-#include "wx/postscrp.h"
+#include "wx/dcps.h"
#define _MAXPATHLEN 500
../common/module.cpp \
../common/object.cpp \
../common/odbc.cpp \
- ../common/postscrp.cpp \
../common/prntbase.cpp \
../common/resource.cpp \
../common/serbase.cpp \
dc.cpp \
dcclient.cpp \
dcmemory.cpp \
- dcps.cpp \
dcscreen.cpp \
dialog.cpp \
dnd.cpp \
../generic/choicdgg.cpp \
../generic/colrdlgg.cpp \
../generic/dirdlgg.cpp \
+ ../generic/dcpsg.cpp \
../generic/fontdlgg.cpp \
../generic/gridg.cpp \
../generic/helphtml.cpp \
#endif
#if wxUSE_POSTSCRIPT
-#include "wx/postscrp.h"
+#include "wx/dcps.h"
IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject)
IMPLEMENT_DYNAMIC_CLASS(wxPageSetupData, wxObject)
common/module.cpp \
common/object.cpp \
common/odbc.cpp \
- common/postscrp.cpp \
common/prntbase.cpp \
common/resource.cpp \
common/serbase.cpp \
\
generic/choicdgg.cpp \
generic/colrdlgg.cpp \
+ generic/dcpsg.cpp \
generic/fontdlgg.cpp \
generic/gridg.cpp \
generic/imaglist.cpp \
#include "wx/wx.h"
#if wxUSE_POSTSCRIPT
-#include "wx/postscrp.h"
+#include "wx/dcps.h"
#endif
#define _MAXPATHLEN 500
GENERICOBJS= \
$(GENDIR)\choicdgg.obj \
$(GENDIR)\colrdlgg.obj \
+ $(GENDIR)\dcpsg.obj \
$(GENDIR)\fontdlgg.obj \
$(GENDIR)\gridg.obj \
$(GENDIR)\msgdlgg.obj \
$(COMMDIR)\memory.obj \
$(COMMDIR)\module.obj \
$(COMMDIR)\object.obj \
- $(COMMDIR)\postscrp.obj \
$(COMMDIR)\prntbase.obj \
$(COMMDIR)\resource.obj \
$(COMMDIR)\tbarbase.obj \
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
<<
-$(COMMDIR)/postscrp.obj: $*.$(SRCSUFF)
- cl @<<
-$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
-<<
-
$(COMMDIR)/prntbase.obj: $*.$(SRCSUFF)
cl @<<
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
<<
+$(GENDIR)/dcpsg.obj: $*.$(SRCSUFF)
+ cl @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
+<<
+
$(GENDIR)/fontdlgg.obj: $*.$(SRCSUFF)
cl @<<
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
../common/module.cpp \
../common/object.cpp \
../common/odbc.cpp \
- ../common/postscrp.cpp \
../common/prntbase.cpp \
../common/resource.cpp \
../common/serbase.cpp \
\
../generic/choicdgg.cpp \
../generic/colrdlgg.cpp \
+ ../generic/dcpsg.cpp \
../generic/dirdlgg.cpp \
../generic/fontdlgg.cpp \
../generic/gridg.cpp \
projects / wxWidgets.git / commitdiff
