-/////////////////////////////////////////////////////////////////////////////
-// 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
projects / wxWidgets.git / commitdiff
