1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: Generic wxPostScriptDC implementation
4 // Author: Julian Smart, Robert Roebling, Markus Holzhem
8 // Copyright: (c) Julian Smart and Markus Holzem
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
13 #pragma implementation
17 #include "wx/wxprec.h"
28 #if wxUSE_PRINTING_ARCHITECTURE
32 #include "wx/window.h"
33 #include "wx/dcmemory.h"
36 #include "wx/filedlg.h"
38 #include "wx/msgdlg.h"
41 #include "wx/generic/dcpsg.h"
42 #include "wx/generic/prntdlgg.h"
43 #include "wx/button.h"
44 #include "wx/stattext.h"
45 #include "wx/radiobox.h"
46 #include "wx/textctrl.h"
47 #include "wx/prntbase.h"
72 //-----------------------------------------------------------------------------
73 // start and end of document/page
74 //-----------------------------------------------------------------------------
76 static const char *wxPostScriptHeaderEllipse
= "\
77 /ellipsedict 8 dict def\n\
78 ellipsedict /mtrx matrix put\n\
82 /startangle exch def\n\
87 /savematrix mtrx currentmatrix def\n\
90 0 0 1 startangle endangle arc\n\
91 savematrix setmatrix\n\
96 static const char *wxPostScriptHeaderEllipticArc
= "\
97 /ellipticarcdict 8 dict def\n\
98 ellipticarcdict /mtrx matrix put\n\
100 { ellipticarcdict begin\n\
102 /endangle exch def\n\
103 /startangle exch def\n\
108 /savematrix mtrx currentmatrix def\n\
111 do_fill { 0 0 moveto } if\n\
112 0 0 1 startangle endangle arc\n\
113 savematrix setmatrix\n\
114 do_fill { fill }{ stroke } ifelse\n\
118 static const char *wxPostScriptHeaderSpline
= "\
119 /DrawSplineSection {\n\
126 /xa x1 x2 x1 sub 0.666667 mul add def\n\
127 /ya y1 y2 y1 sub 0.666667 mul add def\n\
128 /xb x3 x2 x3 sub 0.666667 mul add def\n\
129 /yb y3 y2 y3 sub 0.666667 mul add def\n\
131 xa ya xb yb x3 y3 curveto\n\
135 static const char *wxPostScriptHeaderColourImage
= "\
136 %% define 'colorimage' if it isn't defined\n\
137 %% ('colortogray' and 'mergeprocs' come from xwd2ps\n\
139 /colorimage where %% do we know about 'colorimage'?\n\
140 { pop } %% yes: pop off the 'dict' returned\n\
141 { %% no: define one\n\
142 /colortogray { %% define an RGB->I function\n\
143 /rgbdata exch store %% call input 'rgbdata'\n\
144 rgbdata length 3 idiv\n\
145 /npixls exch store\n\
147 0 1 npixls 1 sub {\n\
149 rgbdata rgbindx get 20 mul %% Red\n\
150 rgbdata rgbindx 1 add get 32 mul %% Green\n\
151 rgbdata rgbindx 2 add get 12 mul %% Blue\n\
152 add add 64 idiv %% I = .5G + .31R + .18B\n\
154 /rgbindx rgbindx 3 add store\n\
156 grays 0 npixls getinterval\n\
159 %% Utility procedure for colorimage operator.\n\
160 %% This procedure takes two procedures off the\n\
161 %% stack and merges them into a single procedure.\n\
163 /mergeprocs { %% def\n\
182 /colorimage { %% def\n\
183 pop pop %% remove 'false 3' operands\n\
184 {colortogray} mergeprocs\n\
187 } ifelse %% end of 'false' case\n\
190 static char wxPostScriptHeaderReencodeISO1
[] =
192 "dup dup findfont dup length dict begin\n"
193 "{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
194 "/Encoding ISOLatin1Encoding def\n"
195 "currentdict end definefont\n"
197 "/ISOLatin1Encoding [\n"
198 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
199 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
200 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
201 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
202 "/space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright\n"
203 "/parenleft/parenright/asterisk/plus/comma/minus/period/slash\n"
204 "/zero/one/two/three/four/five/six/seven/eight/nine/colon/semicolon\n"
205 "/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N\n"
206 "/O/P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright\n"
207 "/asciicircum/underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m\n"
208 "/n/o/p/q/r/s/t/u/v/w/x/y/z/braceleft/bar/braceright/asciitilde\n"
209 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
210 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
211 "/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
212 "/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
214 static char wxPostScriptHeaderReencodeISO2
[] =
215 "/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
216 "/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
217 "/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
218 "/acute/mu/paragraph/periodcentered/cedilla/onesuperior/ordmasculine\n"
219 "/guillemotright/onequarter/onehalf/threequarters/questiondown\n"
220 "/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla\n"
221 "/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex\n"
222 "/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis\n"
223 "/multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute\n"
224 "/Thorn/germandbls/agrave/aacute/acircumflex/atilde/adieresis\n"
225 "/aring/ae/ccedilla/egrave/eacute/ecircumflex/edieresis/igrave\n"
226 "/iacute/icircumflex/idieresis/eth/ntilde/ograve/oacute/ocircumflex\n"
227 "/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
228 "/yacute/thorn/ydieresis\n"
231 //-------------------------------------------------------------------------------
233 //-------------------------------------------------------------------------------
235 wxPostScriptDC::wxPostScriptDC ()
237 m_pstream
= (FILE*) NULL
;
247 m_underlinePosition
= 0.0;
248 m_underlineThickness
= 0.0;
250 m_signX
= 1; // default x-axis left to right
251 m_signY
= -1; // default y-axis bottom up -> top down
253 // Compatibility only
254 // HH: Doesn't seem to work for wxMSW...
256 m_printData
= * wxThePrintSetupData
;
260 wxPostScriptDC::wxPostScriptDC (const wxString
& file
, bool interactive
, wxWindow
*parent
)
262 m_pstream
= (FILE*) NULL
;
272 m_underlinePosition
= 0.0;
273 m_underlineThickness
= 0.0;
275 m_signX
= 1; // default x-axis left to right
276 m_signY
= -1; // default y-axis bottom up -> top down
278 Create(file
, interactive
, parent
);
281 bool wxPostScriptDC::Create(const wxString
& file
, bool interactive
, wxWindow
*parent
)
283 m_isInteractive
= interactive
;
286 m_printData
.SetFilename(file
);
289 // Can only send to file in Windows
290 m_printData
.SetPrintMode(wxPRINT_MODE_FILE
);
295 if ((m_ok
= PrinterDialog (parent
) ) == FALSE
) return FALSE
;
305 wxPostScriptDC::wxPostScriptDC (const wxPrintData
& printData
)
307 m_pstream
= (FILE*) NULL
;
317 m_underlinePosition
= 0.0;
318 m_underlineThickness
= 0.0;
320 m_signX
= 1; // default x-axis left to right
321 m_signY
= -1; // default y-axis bottom up -> top down
323 m_printData
= printData
;
328 wxPostScriptDC::~wxPostScriptDC ()
333 m_pstream
= (FILE*) NULL
;
337 bool wxPostScriptDC::Ok() const
342 // This dialog is deprecated now: use wxGenericPrintDialog or the printing framework
343 bool wxPostScriptDC::PrinterDialog(wxWindow
*parent
)
345 wxPostScriptPrintDialog
dialog( parent
, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400),
346 wxDEFAULT_DIALOG_STYLE
| wxDIALOG_MODAL
);
347 m_ok
= (dialog
.ShowModal () == wxID_OK
);
349 if (!m_ok
) return FALSE
;
351 if ((m_printData
.GetFilename() == "") &&
352 (m_printData
.GetPrintMode() == wxPRINT_MODE_PREVIEW
||
353 m_printData
.GetPrintMode() == wxPRINT_MODE_PRINTER
))
357 m_printData
.SetFilename("preview");
359 // For PS_PRINTER action this depends on a Unix-style print spooler
360 // since the wx_printer_file can be destroyed during a session
361 // @@@ TODO: a Windows-style answer for non-Unix
363 wxGetUserId (userId
, sizeof (userId
) / sizeof (char));
365 wxStrcpy (tmp
, _T("/tmp/preview_"));
366 wxStrcat (tmp
, userId
);
367 m_printData
.SetFilename(tmp
);
370 wxStrcpy(tmp2
, m_printData
.GetFilename());
371 wxStrcat (tmp2
, _T(".ps"));
372 m_printData
.SetFilename(tmp2
);
374 else if ((m_printData
.GetFilename() == _T("")) && (m_printData
.GetPrintMode() == wxPRINT_MODE_FILE
))
376 wxString file
= wxSaveFileSelector (_("PostScript"), _T("ps"));
377 if ( file
.IsEmpty() )
383 m_printData
.SetFilename(file
);
390 void wxPostScriptDC::SetClippingRegion (long x
, long y
, long w
, long h
)
392 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
394 if (m_clipping
) return;
396 wxDC::SetClippingRegion( x
, y
, w
, h
);
405 "closepath clip newpath\n",
406 XLOG2DEV(x
), YLOG2DEV(y
),
407 XLOG2DEV(x
+w
), YLOG2DEV(y
),
408 XLOG2DEV(x
+w
), YLOG2DEV(y
+h
),
409 XLOG2DEV(x
), YLOG2DEV(y
+h
) );
412 void wxPostScriptDC::SetClippingRegion( const wxRegion
&WXUNUSED(region
) )
414 wxFAIL_MSG( _T("wxPostScriptDC::SetClippingRegion not implemented.") );
417 void wxPostScriptDC::DestroyClippingRegion()
419 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
421 wxDC::DestroyClippingRegion();
426 fprintf( m_pstream
, "grestore\n" );
430 void wxPostScriptDC::Clear()
432 wxFAIL_MSG( _T("wxPostScriptDC::Clear not implemented.") );
435 void wxPostScriptDC::DoFloodFill (long WXUNUSED(x
), long WXUNUSED(y
), const wxColour
&WXUNUSED(col
), int WXUNUSED(style
))
437 wxFAIL_MSG( _T("wxPostScriptDC::FloodFill not implemented.") );
440 bool wxPostScriptDC::DoGetPixel (long WXUNUSED(x
), long WXUNUSED(y
), wxColour
* WXUNUSED(col
)) const
442 wxFAIL_MSG( _T("wxPostScriptDC::GetPixel not implemented.") );
446 void wxPostScriptDC::DoCrossHair (long WXUNUSED(x
), long WXUNUSED(y
))
448 wxFAIL_MSG( _T("wxPostScriptDC::CrossHair not implemented.") );
451 void wxPostScriptDC::DoDrawLine (long x1
, long y1
, long x2
, long y2
)
453 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
455 if (m_pen
.GetStyle() == wxTRANSPARENT
) return;
464 XLOG2DEV(x1
), YLOG2DEV(y1
),
465 XLOG2DEV(x2
), YLOG2DEV (y2
) );
467 CalcBoundingBox( x1
, y1
);
468 CalcBoundingBox( x2
, y2
);
471 #define RAD2DEG 57.29577951308
473 void wxPostScriptDC::DoDrawArc (long x1
, long y1
, long x2
, long y2
, long xc
, long yc
)
475 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
479 long radius
= (long) sqrt(dx
*dx
+dy
*dy
);
480 double alpha1
, alpha2
;
482 if (x1
== x2
&& y1
== y2
)
487 else if (radius
== 0.0)
489 alpha1
= alpha2
= 0.0;
493 alpha1
= (x1
- xc
== 0) ?
494 (y1
- yc
< 0) ? 90.0 : -90.0 :
495 -atan2(double(y1
-yc
), double(x1
-xc
)) * RAD2DEG
;
496 alpha2
= (x2
- xc
== 0) ?
497 (y2
- yc
< 0) ? 90.0 : -90.0 :
498 -atan2(double(y2
-yc
), double(x2
-xc
)) * RAD2DEG
;
500 while (alpha1
<= 0) alpha1
+= 360;
501 while (alpha2
<= 0) alpha2
+= 360; // adjust angles to be between
502 while (alpha1
> 360) alpha1
-= 360; // 0 and 360 degree
503 while (alpha2
> 360) alpha2
-= 360;
505 if (m_brush
.GetStyle() != wxTRANSPARENT
)
511 "%ld %ld %ld %ld %ld %ld ellipse\n"
515 XLOG2DEV(xc
), YLOG2DEV(yc
), XLOG2DEVREL(radius
), YLOG2DEVREL(radius
), (long)alpha1
, (long) alpha2
,
516 XLOG2DEV(xc
), YLOG2DEV(yc
) );
518 CalcBoundingBox( xc
-radius
, yc
-radius
);
519 CalcBoundingBox( xc
+radius
, yc
+radius
);
522 if (m_pen
.GetStyle() != wxTRANSPARENT
)
528 "%ld %ld %ld %ld %ld %ld ellipse\n"
532 XLOG2DEV(xc
), YLOG2DEV(yc
), XLOG2DEVREL(radius
), YLOG2DEVREL(radius
), (long)alpha1
, (long) alpha2
,
533 XLOG2DEV(xc
), YLOG2DEV(yc
) );
535 CalcBoundingBox( xc
-radius
, yc
-radius
);
536 CalcBoundingBox( xc
+radius
, yc
+radius
);
540 void wxPostScriptDC::DoDrawEllipticArc(long x
,long y
,long w
,long h
,double sa
,double ea
)
542 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
544 if (sa
>=360 || sa
<=-360) sa
=sa
-int(sa
/360)*360;
545 if (ea
>=360 || ea
<=-360) ea
=ea
-int(ea
/360)*360;
551 DrawEllipse(x
,y
,w
,h
);
555 if (m_brush
.GetStyle () != wxTRANSPARENT
)
561 "%ld %ld %ld %ld %ld %ld true ellipticarc\n",
562 XLOG2DEV(x
+w
/2), YLOG2DEV(y
+h
/2), XLOG2DEVREL(w
/2), YLOG2DEVREL(h
/2), (long)sa
, (long)ea
);
564 CalcBoundingBox( x
,y
);
565 CalcBoundingBox( x
+w
, y
+h
);
568 if (m_pen
.GetStyle () != wxTRANSPARENT
)
574 "%ld %ld %ld %ld %ld %ld false ellipticarc\n",
575 XLOG2DEV(x
+w
/2), YLOG2DEV(y
+h
/2), XLOG2DEVREL(w
/2), YLOG2DEVREL(h
/2), (long)sa
, (long)ea
);
577 CalcBoundingBox( x
,y
);
578 CalcBoundingBox( x
+w
, y
+h
);
582 void wxPostScriptDC::DoDrawPoint (long x
, long y
)
584 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
586 if (m_pen
.GetStyle() == wxTRANSPARENT
) return;
595 XLOG2DEV(x
), YLOG2DEV(y
),
596 XLOG2DEV(x
+1), YLOG2DEV(y
) );
598 CalcBoundingBox( x
, y
);
601 void wxPostScriptDC::DoDrawPolygon (int n
, wxPoint points
[], long xoffset
, long yoffset
, int WXUNUSED(fillStyle
))
603 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
607 if (m_brush
.GetStyle () != wxTRANSPARENT
)
611 fprintf( m_pstream
, "newpath\n" );
613 long xx
= XLOG2DEV(points
[0].x
+ xoffset
);
614 long yy
= YLOG2DEV(points
[0].y
+ yoffset
);
616 fprintf( m_pstream
, "%ld %ld moveto\n", xx
, yy
);
618 CalcBoundingBox( points
[0].x
+ xoffset
, points
[0].y
+ yoffset
);
620 for (int i
= 1; i
< n
; i
++)
622 xx
= XLOG2DEV(points
[i
].x
+ xoffset
);
623 yy
= YLOG2DEV(points
[i
].y
+ yoffset
);
625 fprintf( m_pstream
, "%ld %ld lineto\n", xx
, yy
);
627 CalcBoundingBox( points
[i
].x
+ xoffset
, points
[i
].y
+ yoffset
);
630 fprintf( m_pstream
, "fill\n" );
633 if (m_pen
.GetStyle () != wxTRANSPARENT
)
637 fprintf( m_pstream
, "newpath\n" );
639 long xx
= XLOG2DEV(points
[0].x
+ xoffset
);
640 long yy
= YLOG2DEV(points
[0].y
+ yoffset
);
642 fprintf( m_pstream
, "%ld %ld moveto\n", xx
, yy
);
644 CalcBoundingBox( points
[0].x
+ xoffset
, points
[0].y
+ yoffset
);
646 for (int i
= 1; i
< n
; i
++)
648 xx
= XLOG2DEV(points
[i
].x
+ xoffset
);
649 yy
= YLOG2DEV(points
[i
].y
+ yoffset
);
651 fprintf( m_pstream
, "%ld %ld lineto\n", xx
, yy
);
653 CalcBoundingBox( points
[i
].x
+ xoffset
, points
[i
].y
+ yoffset
);
656 fprintf( m_pstream
, "fill\n" );
660 void wxPostScriptDC::DoDrawLines (int n
, wxPoint points
[], long xoffset
, long yoffset
)
662 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
664 if (m_pen
.GetStyle() == wxTRANSPARENT
) return;
671 for ( i
=0; i
<n
; i
++ )
673 CalcBoundingBox( XLOG2DEV(points
[i
].x
+xoffset
), YLOG2DEV(points
[i
].y
+yoffset
));
679 XLOG2DEV(points
[0].x
+xoffset
), YLOG2DEV(points
[0].y
+yoffset
) );
681 for (i
= 1; i
< n
; i
++)
685 XLOG2DEV(points
[i
].x
+xoffset
), YLOG2DEV(points
[i
].y
+yoffset
) );
688 fprintf( m_pstream
, "stroke\n" );
691 void wxPostScriptDC::DoDrawRectangle (long x
, long y
, long width
, long height
)
693 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
695 if (m_brush
.GetStyle () != wxTRANSPARENT
)
707 XLOG2DEV(x
), YLOG2DEV(y
),
708 XLOG2DEV(x
+ width
), YLOG2DEV(y
),
709 XLOG2DEV(x
+ width
), YLOG2DEV(y
+ height
),
710 XLOG2DEV(x
), YLOG2DEV(y
+ height
) );
712 CalcBoundingBox( x
, y
);
713 CalcBoundingBox( x
+ width
, y
+ height
);
716 if (m_pen
.GetStyle () != wxTRANSPARENT
)
728 XLOG2DEV(x
), YLOG2DEV(y
),
729 XLOG2DEV(x
+ width
), YLOG2DEV(y
),
730 XLOG2DEV(x
+ width
), YLOG2DEV(y
+ height
),
731 XLOG2DEV(x
), YLOG2DEV(y
+ height
) );
733 CalcBoundingBox( x
, y
);
734 CalcBoundingBox( x
+ width
, y
+ height
);
738 void wxPostScriptDC::DoDrawRoundedRectangle (long x
, long y
, long width
, long height
, double radius
)
740 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
744 // Now, a negative radius is interpreted to mean
745 // 'the proportion of the smallest X or Y dimension'
746 double smallest
= 0.0;
751 radius
= (-radius
* smallest
);
754 long rad
= (long) radius
;
756 if (m_brush
.GetStyle () != wxTRANSPARENT
)
760 /* Draw rectangle anticlockwise */
763 "%ld %ld %ld 90 180 arc\n"
765 "%ld %ld %ld 180 270 arc\n"
767 "%ld %ld %ld 270 0 arc\n"
769 "%ld %ld %ld 0 90 arc\n"
773 XLOG2DEV(x
+ rad
), YLOG2DEV(y
+ rad
), XLOG2DEVREL(rad
),
774 XLOG2DEV(x
), YLOG2DEV(y
+ rad
),
775 XLOG2DEV(x
+ rad
), YLOG2DEV(y
+ height
- rad
), XLOG2DEVREL(rad
),
776 XLOG2DEV(x
+ width
- rad
), YLOG2DEV(y
+ height
),
777 XLOG2DEV(x
+ width
- rad
), YLOG2DEV(y
+ height
- rad
), XLOG2DEVREL(rad
),
778 XLOG2DEV(x
+ width
), YLOG2DEV(y
+ rad
),
779 XLOG2DEV(x
+ width
- rad
), YLOG2DEV(y
+ rad
), XLOG2DEVREL(rad
),
780 XLOG2DEV(x
+ rad
), YLOG2DEV(y
) );
782 CalcBoundingBox( x
, y
);
783 CalcBoundingBox( x
+ width
, y
+ height
);
786 if (m_pen
.GetStyle () != wxTRANSPARENT
)
790 /* Draw rectangle anticlockwise */
793 "%ld %ld %ld 90 180 arc\n"
795 "%ld %ld %ld 180 270 arc\n"
797 "%ld %ld %ld 270 0 arc\n"
799 "%ld %ld %ld 0 90 arc\n"
803 XLOG2DEV(x
+ rad
), YLOG2DEV(y
+ rad
), XLOG2DEVREL(rad
),
804 XLOG2DEV(x
), YLOG2DEV(y
+ rad
),
805 XLOG2DEV(x
+ rad
), YLOG2DEV(y
+ height
- rad
), XLOG2DEVREL(rad
),
806 XLOG2DEV(x
+ width
- rad
), YLOG2DEV(y
+ height
),
807 XLOG2DEV(x
+ width
- rad
), YLOG2DEV(y
+ height
- rad
), XLOG2DEVREL(rad
),
808 XLOG2DEV(x
+ width
), YLOG2DEV(y
+ rad
),
809 XLOG2DEV(x
+ width
- rad
), YLOG2DEV(y
+ rad
), XLOG2DEVREL(rad
),
810 XLOG2DEV(x
+ rad
), YLOG2DEV(y
) );
812 CalcBoundingBox( x
, y
);
813 CalcBoundingBox( x
+ width
, y
+ height
);
817 void wxPostScriptDC::DoDrawEllipse (long x
, long y
, long width
, long height
)
819 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
821 if (m_brush
.GetStyle () != wxTRANSPARENT
)
827 "%ld %ld %ld %ld 0 360 ellipse\n"
829 XLOG2DEV(x
+ width
/ 2), YLOG2DEV(y
+ height
/ 2),
830 XLOG2DEV(width
/ 2), YLOG2DEVREL(height
/ 2) );
832 CalcBoundingBox( x
- width
, y
- height
);
833 CalcBoundingBox( x
+ width
, y
+ height
);
836 if (m_pen
.GetStyle () != wxTRANSPARENT
)
842 "%ld %ld %ld %ld 0 360 ellipse\n"
844 XLOG2DEV(x
+ width
/ 2), YLOG2DEV(y
+ height
/ 2),
845 XLOG2DEV(width
/ 2), YLOG2DEVREL(height
/ 2) );
847 CalcBoundingBox( x
- width
, y
- height
);
848 CalcBoundingBox( x
+ width
, y
+ height
);
852 void wxPostScriptDC::DoDrawIcon( const wxIcon
& icon
, long x
, long y
)
854 DrawBitmap( icon
, x
, y
, TRUE
);
857 /* this has to be char, not wxChar */
858 static char hexArray
[] = "0123456789ABCDEF";
859 static void LocalDecToHex( int dec
, char *buf
)
861 int firstDigit
= (int)(dec
/16.0);
862 int secondDigit
= (int)(dec
- (firstDigit
*16.0));
863 buf
[0] = hexArray
[firstDigit
];
864 buf
[1] = hexArray
[secondDigit
];
868 void wxPostScriptDC::DoDrawBitmap( const wxBitmap
& bitmap
, long x
, long y
, bool WXUNUSED(useMask
) )
870 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
872 if (!bitmap
.Ok()) return;
874 wxImage
image( bitmap
);
876 if (!image
.Ok()) return;
878 long ww
= XLOG2DEVREL(image
.GetWidth());
879 long hh
= YLOG2DEVREL(image
.GetHeight());
881 image
= image
.Scale( ww
, hh
);
883 if (!image
.Ok()) return;
885 long xx
= XLOG2DEV(x
);
886 long yy
= YLOG2DEV(y
+ bitmap
.GetHeight());
889 "/origstate save def\n"
891 "/pix %ld string def\n"
892 "/grays %ld string def\n"
895 "%ld %ld translate\n"
898 "[%ld 0 0 %ld 0 %ld]\n"
899 "{currentfile pix readhexstring pop}\n"
900 "false 3 colorimage\n",
901 ww
, ww
, xx
, yy
, ww
, hh
, ww
, hh
, ww
, -hh
, hh
);
903 for (int j
= 0; j
< hh
; j
++)
905 for (int i
= 0; i
< ww
; i
++)
908 LocalDecToHex( image
.GetRed(i
,j
), buffer
);
909 fprintf( m_pstream
, buffer
);
910 LocalDecToHex( image
.GetGreen(i
,j
), buffer
);
911 fprintf( m_pstream
, buffer
);
912 LocalDecToHex( image
.GetBlue(i
,j
), buffer
);
913 fprintf( m_pstream
, buffer
);
915 fprintf( m_pstream
, "\n" );
918 fprintf( m_pstream
, "end\n" );
919 fprintf( m_pstream
, "origstate restore\n" );
922 void wxPostScriptDC::SetFont( const wxFont
& font
)
924 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
926 if (!font
.Ok()) return;
931 const char *style
= "";
932 int Style
= m_font
.GetStyle();
933 int Weight
= m_font
.GetWeight();
935 switch (m_font
.GetFamily())
945 // name = "/Times-Roman";
946 name
= "/Times"; // Altered by EDZ
949 name
= "/Zapf-Chancery-MediumItalic";
954 case wxDEFAULT
: // Sans Serif Font
955 name
= "/LucidaSans";
958 if (Style
== wxNORMAL
&& (Weight
== wxNORMAL
|| Weight
== wxLIGHT
))
960 if (m_font
.GetFamily () == wxROMAN
)
965 else if (Style
== wxNORMAL
&& Weight
== wxBOLD
)
969 else if (Style
== wxITALIC
&& (Weight
== wxNORMAL
|| Weight
== wxLIGHT
))
971 if (m_font
.GetFamily () == wxROMAN
)
976 else if (Style
== wxITALIC
&& Weight
== wxBOLD
)
978 if (m_font
.GetFamily () == wxROMAN
)
979 style
= "-BoldItalic";
981 style
= "-BoldOblique";
983 else if (Style
== wxSLANT
&& (Weight
== wxNORMAL
|| Weight
== wxLIGHT
))
985 if (m_font
.GetFamily () == wxROMAN
)
990 else if (Style
== wxSLANT
&& Weight
== wxBOLD
)
992 if (m_font
.GetFamily () == wxROMAN
)
993 style
= "-BoldItalic";
995 style
= "-BoldOblique";
1003 strcpy( buffer
, name
);
1004 strcat( buffer
, style
);
1006 fprintf( m_pstream
, buffer
);
1007 fprintf( m_pstream
, " reencodeISO def\n" );
1008 fprintf( m_pstream
, buffer
);
1009 fprintf( m_pstream
, " findfont\n" );
1011 fprintf( m_pstream
, "%d scalefont setfont\n", YLOG2DEVREL(m_font
.GetPointSize()) );
1013 fprintf( m_pstream
, "%ld scalefont setfont\n", YLOG2DEVREL(m_font
.GetPointSize()) );
1017 void wxPostScriptDC::SetPen( const wxPen
& pen
)
1019 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1021 if (!pen
.Ok()) return;
1023 int oldStyle
= m_pen
.GetStyle();
1028 fprintf( m_pstream
, "%d setlinewidth\n", XLOG2DEVREL(m_pen
.GetWidth()) );
1030 fprintf( m_pstream
, "%ld setlinewidth\n", XLOG2DEVREL(m_pen
.GetWidth()) );
1033 Line style - WRONG: 2nd arg is OFFSET
1035 Here, I'm afraid you do not conceive meaning of parameters of 'setdash'
1036 operator correctly. You should look-up this in the Red Book: the 2nd parame-
1037 ter is not number of values in the array of the first one, but an offset
1038 into this description of the pattern. I mean a real *offset* not index
1039 into array. I.e. If the command is [3 4] 1 setdash is used, then there
1040 will be first black line *2* units long, then space 4 units, then the
1041 pattern of *3* units black, 4 units space will be repeated.
1044 static const char *dotted
= "[2 5] 2";
1045 static const char *short_dashed
= "[4 4] 2";
1046 static const char *long_dashed
= "[4 8] 2";
1047 static const char *dotted_dashed
= "[6 6 2 6] 4";
1049 const char *psdash
= (char *) NULL
;
1050 switch (m_pen
.GetStyle())
1052 case wxDOT
: psdash
= dotted
; break;
1053 case wxSHORT_DASH
: psdash
= short_dashed
; break;
1054 case wxLONG_DASH
: psdash
= long_dashed
; break;
1055 case wxDOT_DASH
: psdash
= dotted_dashed
; break;
1058 default: psdash
= "[] 0"; break;
1061 if (oldStyle
!= m_pen
.GetStyle())
1063 fprintf( m_pstream
, psdash
);
1064 fprintf( m_pstream
," setdash\n" );
1068 unsigned char red
= m_pen
.GetColour().Red();
1069 unsigned char blue
= m_pen
.GetColour().Blue();
1070 unsigned char green
= m_pen
.GetColour().Green();
1074 // Anything not white is black
1075 if (! (red
== (unsigned char) 255 &&
1076 blue
== (unsigned char) 255 &&
1077 green
== (unsigned char) 255) )
1079 red
= (unsigned char) 0;
1080 green
= (unsigned char) 0;
1081 blue
= (unsigned char) 0;
1086 if (!(red
== m_currentRed
&& green
== m_currentGreen
&& blue
== m_currentBlue
))
1088 double redPS
= (double)(red
) / 255.0;
1089 double bluePS
= (double)(blue
) / 255.0;
1090 double greenPS
= (double)(green
) / 255.0;
1093 "%.8f %.8f %.8f setrgbcolor\n",
1094 redPS
, greenPS
, bluePS
);
1097 m_currentBlue
= blue
;
1098 m_currentGreen
= green
;
1102 void wxPostScriptDC::SetBrush( const wxBrush
& brush
)
1104 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1106 if (!brush
.Ok()) return;
1111 unsigned char red
= m_brush
.GetColour().Red();
1112 unsigned char blue
= m_brush
.GetColour().Blue();
1113 unsigned char green
= m_brush
.GetColour().Green();
1117 // Anything not white is black
1118 if (! (red
== (unsigned char) 255 &&
1119 blue
== (unsigned char) 255 &&
1120 green
== (unsigned char) 255) )
1122 red
= (unsigned char) 0;
1123 green
= (unsigned char) 0;
1124 blue
= (unsigned char) 0;
1129 if (!(red
== m_currentRed
&& green
== m_currentGreen
&& blue
== m_currentBlue
))
1131 double redPS
= (double)(red
) / 255.0;
1132 double bluePS
= (double)(blue
) / 255.0;
1133 double greenPS
= (double)(green
) / 255.0;
1136 "%.8f %.8f %.8f setrgbcolor\n",
1137 redPS
, greenPS
, bluePS
);
1140 m_currentBlue
= blue
;
1141 m_currentGreen
= green
;
1145 void wxPostScriptDC::DoDrawText( const wxString
& text
, long x
, long y
)
1147 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1151 if (m_textForegroundColour
.Ok())
1153 unsigned char red
= m_textForegroundColour
.Red();
1154 unsigned char blue
= m_textForegroundColour
.Blue();
1155 unsigned char green
= m_textForegroundColour
.Green();
1159 // Anything not white is black
1160 if (! (red
== (unsigned char) 255 &&
1161 blue
== (unsigned char) 255 &&
1162 green
== (unsigned char) 255))
1164 red
= (unsigned char) 0;
1165 green
= (unsigned char) 0;
1166 blue
= (unsigned char) 0;
1170 // maybe setgray here ?
1171 if (!(red
== m_currentRed
&& green
== m_currentGreen
&& blue
== m_currentBlue
))
1173 double redPS
= (double)(red
) / 255.0;
1174 double bluePS
= (double)(blue
) / 255.0;
1175 double greenPS
= (double)(green
) / 255.0;
1178 "%.8f %.8f %.8f setrgbcolor\n",
1179 redPS
, greenPS
, bluePS
);
1182 m_currentBlue
= blue
;
1183 m_currentGreen
= green
;
1187 int size
= m_font
.GetPointSize();
1189 long by
= y
+ (long)floor( double(size
) * 2.0 / 3.0 ); // approximate baseline
1190 fprintf( m_pstream
, "%ld %ld moveto\n", XLOG2DEV(x
), YLOG2DEV(by
) );
1192 /* I don't know how to write char to a stream, so I use a mini string */
1196 fprintf( m_pstream
, "(" );
1197 const wxWX2MBbuf textbuf
= text
.mb_str();
1198 int len
= strlen(textbuf
);
1200 for (i
= 0; i
< len
; i
++)
1202 int c
= (unsigned char) textbuf
[i
];
1203 if (c
== ')' || c
== '(' || c
== '\\')
1205 /* Cope with special characters */
1206 fprintf( m_pstream
, "\\" );
1207 tmpbuf
[0] = (char) c
;
1208 fprintf( m_pstream
, tmpbuf
);
1210 else if ( c
>= 128 )
1212 /* Cope with character codes > 127 */
1213 fprintf(m_pstream
, "\\%o", c
);
1217 tmpbuf
[0] = (char) c
;
1218 fprintf( m_pstream
, tmpbuf
);
1222 fprintf( m_pstream
, ") show\n" );
1224 if (m_font
.GetUnderlined())
1226 long uy
= (long)(y
+ size
- m_underlinePosition
);
1228 GetTextExtent(text
, &w
, &h
);
1233 "%ld setlinewidth\n"
1237 XLOG2DEV(x
), YLOG2DEV(uy
),
1238 (long)m_underlineThickness
,
1239 XLOG2DEV(x
+ w
), YLOG2DEV(uy
) );
1242 CalcBoundingBox( x
, y
);
1243 CalcBoundingBox( x
+ size
* text
.Length() * 2/3 , y
);
1247 void wxPostScriptDC::SetBackground (const wxBrush
& brush
)
1249 m_backgroundBrush
= brush
;
1252 void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function
))
1254 wxFAIL_MSG( _T("wxPostScriptDC::SetLogicalFunction not implemented.") );
1257 void wxPostScriptDC::DoDrawSpline( wxList
*points
)
1259 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1263 double a
, b
, c
, d
, x1
, y1
, x2
, y2
, x3
, y3
;
1266 wxNode
*node
= points
->First();
1267 p
= (wxPoint
*)node
->Data();
1271 node
= node
->Next();
1272 p
= (wxPoint
*)node
->Data();
1275 x3
= a
= (double)(x1
+ c
) / 2;
1276 y3
= b
= (double)(y1
+ d
) / 2;
1282 XLOG2DEV((long)x1
), YLOG2DEV((long)y1
),
1283 XLOG2DEV((long)x3
), YLOG2DEV((long)y3
) );
1285 CalcBoundingBox( (long)x1
, (long)y1
);
1286 CalcBoundingBox( (long)x3
, (long)y3
);
1288 while ((node
= node
->Next()) != NULL
)
1290 q
= (wxPoint
*)node
->Data();
1298 x3
= (double)(x2
+ c
) / 2;
1299 y3
= (double)(y2
+ d
) / 2;
1302 "%ld %ld %ld %ld %ld %ld DrawSplineSection\n",
1303 XLOG2DEV((long)x1
), YLOG2DEV((long)y1
),
1304 XLOG2DEV((long)x2
), YLOG2DEV((long)y2
),
1305 XLOG2DEV((long)x3
), YLOG2DEV((long)y3
) );
1307 CalcBoundingBox( (long)x1
, (long)y1
);
1308 CalcBoundingBox( (long)x3
, (long)y3
);
1312 At this point, (x2,y2) and (c,d) are the position of the
1313 next-to-last and last point respectively, in the point list
1319 XLOG2DEV((long)c
), YLOG2DEV((long)d
) );
1322 long wxPostScriptDC::GetCharWidth() const
1324 // Chris Breeze: reasonable approximation using wxMODERN/Courier
1325 return (long) (GetCharHeight() * 72.0 / 120.0);
1329 void wxPostScriptDC::SetAxisOrientation( bool xLeftRight
, bool yBottomUp
)
1331 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1333 m_signX
= (xLeftRight
? 1 : -1);
1334 m_signY
= (yBottomUp
? 1 : -1);
1336 // FIXME there is no such function in MSW
1338 ComputeScaleAndOrigin();
1342 void wxPostScriptDC::SetDeviceOrigin( long x
, long y
)
1344 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1350 wxDC::SetDeviceOrigin( x
, h
-y
);
1353 void wxPostScriptDC::DoGetSize(int* width
, int* height
) const
1355 wxPaperSize id
= m_printData
.GetPaperId();
1357 wxPrintPaperType
*paper
= wxThePrintPaperDatabase
->FindPaperType(id
);
1359 if (!paper
) paper
= wxThePrintPaperDatabase
->FindPaperType(wxPAPER_A4
);
1363 if (width
) *width
= paper
->GetSizeDeviceUnits().x
;
1364 if (height
) *height
= paper
->GetSizeDeviceUnits().y
;
1368 if (width
) *width
= 595;
1369 if (height
) *height
= 842;
1373 void wxPostScriptDC::DoGetSizeMM(int *width
, int *height
) const
1375 wxPaperSize id
= m_printData
.GetPaperId();
1377 wxPrintPaperType
*paper
= wxThePrintPaperDatabase
->FindPaperType(id
);
1379 if (!paper
) paper
= wxThePrintPaperDatabase
->FindPaperType(wxPAPER_A4
);
1383 if (width
) *width
= paper
->GetWidth() / 10;
1384 if (height
) *height
= paper
->GetHeight() / 10;
1388 if (width
) *width
= 210;
1389 if (height
) *height
= 297;
1393 // Resolution in pixels per logical inch
1394 wxSize
wxPostScriptDC::GetPPI(void) const
1396 return wxSize(72, 72);
1400 bool wxPostScriptDC::StartDoc( const wxString
& message
)
1402 wxCHECK_MSG( m_ok
, FALSE
, _T("invalid postscript dc") );
1404 if (m_printData
.GetFilename() == "")
1406 wxString filename
= wxGetTempFileName("ps");
1407 m_printData
.SetFilename(filename
);
1410 m_pstream
= fopen( m_printData
.GetFilename().fn_str(), "w+" );
1414 wxMessageBox( _("Cannot open file for PostScript printing!"), _("Error"), wxOK
);
1421 fprintf( m_pstream
, "%%%%BeginProlog\n" );
1422 fprintf( m_pstream
, wxPostScriptHeaderEllipse
);
1423 fprintf( m_pstream
, wxPostScriptHeaderEllipticArc
);
1424 fprintf( m_pstream
, wxPostScriptHeaderColourImage
);
1425 fprintf( m_pstream
, wxPostScriptHeaderReencodeISO1
);
1426 fprintf( m_pstream
, wxPostScriptHeaderReencodeISO2
);
1427 if (wxPostScriptHeaderSpline
)
1428 fprintf( m_pstream
, wxPostScriptHeaderSpline
);
1429 fprintf( m_pstream
, "%%%%EndProlog\n" );
1431 SetBrush( *wxBLACK_BRUSH
);
1432 SetPen( *wxBLACK_PEN
);
1433 SetBackground( *wxWHITE_BRUSH
);
1434 SetTextForeground( *wxBLACK
);
1436 // set origin according to paper size
1437 SetDeviceOrigin( 0,0 );
1445 void wxPostScriptDC::EndDoc ()
1447 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1452 fprintf( m_pstream
, "grestore\n" );
1455 fclose( m_pstream
);
1456 m_pstream
= (FILE *) NULL
;
1458 wxChar
*header_file
= wxGetTempFileName("ps");
1460 m_pstream
= fopen( wxConvFile
.cWX2MB(header_file
) , "w+" );
1462 fprintf( m_pstream
, "%%!PS-Adobe-2.0\n" ); // PostScript magic strings
1463 fprintf( m_pstream
, "%%%%Title: %s\n", m_title
.mb_str() );
1464 fprintf( m_pstream
, "%%%%Creator: %s\n", wxTheApp
->argv
[0] );
1465 fprintf( m_pstream
, "%%%%CreationDate: %s\n", wxNow().mb_str() );
1468 if ( wxGetEmailAddress(userID
, sizeof(userID
)) )
1470 fprintf( m_pstream
, "%%%%For: %s ", MBSTRINGCAST wxConvCurrent
->cWX2MB(userID
) );
1471 wxChar userName
[245];
1472 if (wxGetUserName(userName
, sizeof(userName
)))
1473 fprintf( m_pstream
, " (%s)", MBSTRINGCAST wxConvCurrent
->cWX2MB(userName
) );
1474 fprintf( m_pstream
, "\n" );
1476 else if ( wxGetUserName(userID
, sizeof(userID
)) )
1478 fprintf( m_pstream
, "%%%%For: %s\n", MBSTRINGCAST wxConvCurrent
->cWX2MB(userID
) );;
1481 // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
1483 long wx_printer_translate_x
, wx_printer_translate_y
;
1484 double wx_printer_scale_x
, wx_printer_scale_y
;
1486 wx_printer_translate_x
= m_printData
.GetPrinterTranslateX();
1487 wx_printer_translate_y
= m_printData
.GetPrinterTranslateY();
1489 wx_printer_scale_x
= m_printData
.GetPrinterScaleX();
1490 wx_printer_scale_y
= m_printData
.GetPrinterScaleY();
1492 if (m_printData
.GetOrientation() == wxLANDSCAPE
)
1493 fprintf( m_pstream
, "%%%%Orientation: Landscape\n" );
1495 fprintf( m_pstream
, "%%%%Orientation: Portrait\n" );
1497 // Compute the bounding box. Note that it is in the default user
1498 // coordinate system, thus we have to convert the values.
1499 long llx
= (long) ((XLOG2DEV(m_minX
)+wx_printer_translate_x
)*wx_printer_scale_x
);
1500 long lly
= (long) ((YLOG2DEV(m_minY
)+wx_printer_translate_y
)*wx_printer_scale_y
);
1501 long urx
= (long) ((XLOG2DEV(m_maxX
)+wx_printer_translate_x
)*wx_printer_scale_x
);
1502 long ury
= (long) ((YLOG2DEV(m_maxY
)+wx_printer_translate_y
)*wx_printer_scale_y
);
1504 // If we're landscape, our sense of "x" and "y" is reversed.
1505 if (m_printData
.GetOrientation() == wxLANDSCAPE
)
1508 tmp
= llx
; llx
= lly
; lly
= tmp
;
1509 tmp
= urx
; urx
= ury
; ury
= tmp
;
1511 // We need either the two lines that follow, or we need to subtract
1512 // min_x from real_translate_y, which is commented out below.
1513 llx
= llx
- (long)(m_minX
*wx_printer_scale_y
);
1514 urx
= urx
- (long)(m_minX
*wx_printer_scale_y
);
1517 // The Adobe specifications call for integers; we round as to make
1518 // the bounding larger.
1520 "%%%%BoundingBox: %ld %ld %ld %ld\n",
1521 (long)floor((double)llx
), (long)floor((double)lly
),
1522 (long)ceil((double)urx
), (long)ceil((double)ury
) );
1523 fprintf( m_pstream
, "%%%%Pages: %d\n", (wxPageNumber
- 1) );
1524 fprintf( m_pstream
, "%%%%EndComments\n\n" );
1526 // To check the correctness of the bounding box, postscript commands
1527 // to draw a box corresponding to the bounding box are generated below.
1528 // But since we typically don't want to print such a box, the postscript
1529 // commands are generated within comments. These lines appear before any
1530 // adjustment of scale, rotation, or translation, and hence are in the
1531 // default user coordinates.
1532 fprintf( m_pstream
, "%% newpath\n" );
1533 fprintf( m_pstream
, "%% %ld %ld moveto\n", llx
, lly
);
1534 fprintf( m_pstream
, "%% %ld %ld lineto\n", urx
, lly
);
1535 fprintf( m_pstream
, "%% %ld %ld lineto\n", urx
, ury
);
1536 fprintf( m_pstream
, "%% %ld %ld lineto closepath stroke\n", llx
, ury
);
1538 fclose( m_pstream
);
1539 m_pstream
= (FILE*) NULL
;
1541 wxChar
*tmp_file
= wxGetTempFileName("ps");
1543 // Paste header Before wx_printer_file
1544 wxConcatFiles (header_file
, m_printData
.GetFilename(), tmp_file
);
1545 wxRemoveFile( header_file
);
1546 wxRemoveFile( m_printData
.GetFilename() );
1547 wxRenameFile( tmp_file
, m_printData
.GetFilename() );
1549 #if defined(__X__) || defined(__WXGTK__)
1552 wxString
previewCommand(m_printData
.GetPreviewCommand());
1553 wxString
printerCommand(m_printData
.GetPrinterCommand());
1554 wxString
printerOptions(m_printData
.GetPrinterOptions());
1555 wxString
filename(m_printData
.GetFilename());
1557 switch (m_printData
.GetPrintMode())
1559 case wxPRINT_MODE_PREVIEW
:
1562 argv
[0] = WXSTRINGCAST previewCommand
;
1563 argv
[1] = WXSTRINGCAST filename
;
1564 argv
[2] = (wxChar
*) NULL
;
1565 wxExecute( argv
, TRUE
);
1566 wxRemoveFile( m_printData
.GetFilename() );
1569 case wxPRINT_MODE_PRINTER
:
1573 argv
[argc
++] = WXSTRINGCAST printerCommand
;
1575 // !SM! If we simply assign to argv[1] here, if printer options
1576 // are blank, we get an annoying and confusing message from lpr.
1577 wxChar
*opts
= WXSTRINGCAST printerOptions
;
1579 argv
[argc
++] = opts
;
1581 argv
[argc
++] = WXSTRINGCAST filename
;
1582 argv
[argc
++] = (wxChar
*) NULL
;
1583 wxExecute( argv
, TRUE
);
1584 wxRemoveFile( filename
);
1587 case wxPRINT_MODE_FILE
:
1588 case wxPRINT_MODE_NONE
:
1595 void wxPostScriptDC::StartPage()
1597 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1599 fprintf( m_pstream
, "%%%%Page: %d\n", wxPageNumber
++ );
1601 // *m_pstream << "matrix currentmatrix\n";
1603 // Added by Chris Breeze
1605 // Each page starts with an "initgraphics" which resets the
1606 // transformation and so we need to reset the origin
1607 // (and rotate the page for landscape printing)
1610 m_scaleFactor = 1.0;
1611 m_logicalOriginX = 0;
1612 m_logicalOriginY = 0;
1615 long translate_x
, translate_y
;
1616 double scale_x
, scale_y
;
1618 translate_x
= m_printData
.GetPrinterTranslateX();
1619 translate_y
= m_printData
.GetPrinterTranslateY();
1621 scale_x
= m_printData
.GetPrinterScaleX();
1622 scale_y
= m_printData
.GetPrinterScaleY();
1624 if (m_printData
.GetOrientation() == wxLANDSCAPE
)
1626 // translate_y -= m_maxY;
1627 // fprintf( m_pstream, "90 rotate\n" );
1631 fprintf( m_pstream
, "90 rotate llx neg ury nef translate\n" );
1634 // fprintf( m_pstream, "%.8f %.8f scale\n", scale_x, scale_y );
1635 // fprintf( m_pstream, "%ld %ld translate\n", translate_x, translate_y );
1638 void wxPostScriptDC::EndPage ()
1640 wxCHECK_RET( m_ok
&& m_pstream
, _T("invalid postscript dc") );
1642 fprintf( m_pstream
, "showpage\n" );
1645 bool wxPostScriptDC::DoBlit( long xdest
, long ydest
,
1646 long fwidth
, long fheight
,
1648 long xsrc
, long ysrc
,
1649 int rop
, bool WXUNUSED(useMask
) )
1651 wxCHECK_MSG( m_ok
&& m_pstream
, FALSE
, _T("invalid postscript dc") );
1653 wxCHECK_MSG( source
, FALSE
, _T("invalid source dc") );
1655 /* blit into a bitmap */
1656 wxBitmap
bitmap( (int)fwidth
, (int)fheight
);
1658 memDC
.SelectObject(bitmap
);
1659 memDC
.Blit(0, 0, fwidth
, fheight
, source
, xsrc
, ysrc
, rop
); /* TODO: Blit transparently? */
1660 memDC
.SelectObject(wxNullBitmap
);
1662 /* draw bitmap. scaling and positioning is done there */
1663 DrawBitmap( bitmap
, xdest
, ydest
);
1668 long wxPostScriptDC::GetCharHeight() const
1671 return m_font
.GetPointSize();
1676 void wxPostScriptDC::GetTextExtent( const wxString
& string
, long *x
, long *y
,
1677 long *descent
, long *externalLeading
, wxFont
*theFont
) const
1679 wxFont
*fontToUse
= theFont
;
1681 if (!fontToUse
) fontToUse
= (wxFont
*) &m_font
;
1683 wxCHECK_RET( fontToUse
, _T("GetTextExtent: no font defined") );
1684 wxCHECK_RET( x
, _T("GetTextExtent: x == NULL") );
1685 wxCHECK_RET( y
, _T("GetTextExtent: y == NULL") );
1687 const wxWX2MBbuf strbuf
= string
.mb_str();
1689 #if !USE_AFM_FOR_POSTSCRIPT
1690 /* Provide a VERY rough estimate (avoid using it).
1691 * Produces accurate results for mono-spaced font
1692 * such as Courier (aka wxMODERN) */
1697 height
= fontToUse
->GetPointSize();
1699 *x
= strlen (strbuf
) * height
* 72 / 120;
1700 *y
= (long) (height
* 1.32); /* allow for descender */
1701 if (descent
) *descent
= 0;
1702 if (externalLeading
) *externalLeading
= 0;
1705 /* method for calculating string widths in postscript:
1706 / read in the AFM (adobe font metrics) file for the
1707 / actual font, parse it and extract the character widths
1708 / and also the descender. this may be improved, but for now
1709 / it works well. the AFM file is only read in if the
1710 / font is changed. this may be chached in the future.
1711 / calls to GetTextExtent with the font unchanged are rather
1714 / for each font and style used there is an AFM file necessary.
1715 / currently i have only files for the roman font family.
1716 / I try to get files for the other ones!
1718 / CAVE: the size of the string is currently always calculated
1719 / in 'points' (1/72 of an inch). this should later on be
1720 / changed to depend on the mapping mode.
1721 / CAVE: the path to the AFM files must be set before calling this
1722 / function. this is usually done by a call like the following:
1723 / wxSetAFMPath("d:\\wxw161\\afm\\");
1727 / wxPostScriptDC dc(NULL, TRUE);
1729 / wxSetAFMPath("d:\\wxw161\\afm\\");
1730 / dc.StartDoc("Test");
1733 / dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
1734 / dc.GetTextExtent("Hallo",&w,&h);
1739 / by steve (stefan.hammes@urz.uni-heidelberg.de)
1741 / updated: 14.05.95 */
1743 /* these static vars are for storing the state between calls */
1744 static int lastFamily
= INT_MIN
;
1745 static int lastSize
= INT_MIN
;
1746 static int lastStyle
= INT_MIN
;
1747 static int lastWeight
= INT_MIN
;
1748 static int lastDescender
= INT_MIN
;
1749 static int lastWidths
[256]; /* widths of the characters */
1751 /* get actual parameters */
1752 const int Family
= fontToUse
->GetFamily();
1753 const int Size
= fontToUse
->GetPointSize();
1754 const int Style
= fontToUse
->GetStyle();
1755 const int Weight
= fontToUse
->GetWeight();
1757 /* if we have another font, read the font-metrics */
1758 if (Family
!=lastFamily
|| Size
!=lastSize
|| Style
!=lastStyle
|| Weight
!=lastWeight
)
1760 /* store actual values */
1761 lastFamily
= Family
;
1764 lastWeight
= Weight
;
1766 char *name
= (char*) NULL
;
1772 if ((Style
== wxITALIC
) && (Weight
== wxBOLD
)) name
= "CourBoO";
1773 else if ((Style
!= wxITALIC
) && (Weight
== wxBOLD
)) name
= "CourBo";
1774 else if ((Style
== wxITALIC
) && (Weight
!= wxBOLD
)) name
= "Cour0";
1780 if ((Style
== wxITALIC
) && (Weight
== wxBOLD
)) name
= "TimesBoO";
1781 else if ((Style
!= wxITALIC
) && (Weight
== wxBOLD
)) name
= "TimesBo";
1782 else if ((Style
== wxITALIC
) && (Weight
!= wxBOLD
)) name
= "TimesO";
1783 else if name
= "TimesRo"; /* no typo */
1788 if ((Style
== wxITALIC
) && (Weight
== wxBOLD
)) name
= "HelvBoO";
1789 else if ((Style
!= wxITALIC
) && (Weight
== wxBOLD
)) name
= "HelvBo";
1790 else if ((Style
== wxITALIC
) && (Weight
!= wxBOLD
)) name
= "Helv0";
1796 /* get the directory of the AFM files */
1800 if (!m_printData
.GetFontMetricPath().IsEmpty())
1802 strcpy( afmName
, m_printData
.GetFontMetricPath().fn_str() )
1805 /* 2. open and process the file
1806 / a short explanation of the AFM format:
1807 / we have for each character a line, which gives its size
1810 / C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
1812 / that means, we have a character with ascii code 63, and width
1813 / (444/1000 * fontSize) points.
1814 / the other data is ignored for now!
1816 / when the font has changed, we read in the right AFM file and store the
1817 / character widths in an array, which is processed below (see point 3.). */
1819 /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */
1821 strcat(afmName
,name
);
1822 strcat(afmName
,".afm");
1823 FILE *afmFile
= fopen(afmName
,"r");
1828 strcpy( afmName
, "/usr/local/share/wx/gs_afm/" );
1829 strcat(afmName
,name
);
1830 strcat(afmName
,".afm");
1831 FILE *afmFile
= fopen(afmName
,"r");
1836 strcpy( afmName
, "/usr/share/wx/gs_afm/" );
1837 strcat(afmName
,name
);
1838 strcat(afmName
,".afm");
1839 FILE *afmFile
= fopen(afmName
,"r");
1845 wxLogDebug( "GetTextExtent: can't open AFM file '%s'\n", afmName
);
1846 wxLogDebug( " using approximate values\n");
1847 for (int i
=0; i
<256; i
++) lastWidths
[i
] = 500; /* an approximate value */
1848 lastDescender
= -150; /* dito. */
1852 /* init the widths array */
1853 for(int i
=0; i
<256; i
++) lastWidths
[i
] = INT_MIN
;
1854 /* some variables for holding parts of a line */
1855 char cString
[10],semiString
[10],WXString
[10],descString
[20];
1856 char upString
[30], utString
[30], encString
[50];
1859 /* read in the file and parse it */
1860 while(fgets(line
,sizeof(line
),afmFile
)!=NULL
)
1862 /* A.) check for descender definition */
1863 if (strncmp(line
,"Descender",9)==0)
1865 if ((sscanf(line
,"%s%d",descString
,&lastDescender
)!=2) ||
1866 (strcmp(descString
,"Descender")!=0))
1868 wxLogDebug( "AFM-file '%s': line '%s' has error (bad descender)\n", afmName
,line
);
1871 /* JC 1.) check for UnderlinePosition */
1872 else if(strncmp(line
,"UnderlinePosition",17)==0)
1874 if ((sscanf(line
,"%s%lf",upString
,&UnderlinePosition
)!=2) ||
1875 (strcmp(upString
,"UnderlinePosition")!=0))
1877 wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n", afmName
, line
);
1880 /* JC 2.) check for UnderlineThickness */
1881 else if(strncmp(line
,"UnderlineThickness",18)==0)
1883 if ((sscanf(line
,"%s%lf",utString
,&UnderlineThickness
)!=2) ||
1884 (strcmp(utString
,"UnderlineThickness")!=0))
1886 wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n", afmName
, line
);
1889 /* JC 3.) check for EncodingScheme */
1890 else if(strncmp(line
,"EncodingScheme",14)==0)
1892 if ((sscanf(line
,"%s%s",utString
,encString
)!=2) ||
1893 (strcmp(utString
,"EncodingScheme")!=0))
1895 wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n", afmName
, line
);
1897 else if (strncmp(encString
, "AdobeStandardEncoding", 21))
1899 wxLogDebug( "AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n",
1900 afmName
,line
, encString
);
1903 /* B.) check for char-width */
1904 else if(strncmp(line
,"C ",2)==0)
1906 if (sscanf(line
,"%s%d%s%s%d",cString
,&ascii
,semiString
,WXString
,&cWidth
)!=5)
1908 wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName
,line
);
1910 if(strcmp(cString
,"C")!=0 || strcmp(semiString
,";")!=0 || strcmp(WXString
,"WX")!=0)
1912 wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName
,line
);
1914 /* printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */
1915 if (ascii
>=0 && ascii
<256)
1917 lastWidths
[ascii
] = cWidth
; /* store width */
1921 /* MATTHEW: this happens a lot; don't print an error */
1922 /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii); */
1925 /* C.) ignore other entries. */
1929 /* hack to compute correct values for german 'Umlaute'
1930 / the correct way would be to map the character names
1931 / like 'adieresis' to corresp. positions of ISOEnc and read
1932 / these values from AFM files, too. Maybe later ... */
1933 lastWidths
[196] = lastWidths
['A']; // Ä
1934 lastWidths
[228] = lastWidths
['a']; // ä
1935 lastWidths
[214] = lastWidths
['O']; // Ö
1936 lastWidths
[246] = lastWidths
['o']; // ö
1937 lastWidths
[220] = lastWidths
['U']; // Ü
1938 lastWidths
[252] = lastWidths
['u']; // ü
1939 lastWidths
[223] = lastWidths
[251]; // ß
1942 /* JC: calculate UnderlineThickness/UnderlinePosition */
1943 m_underlinePosition
= m_underlinePosition
* fontToUse
->GetPointSize() / 1000.0f
;
1944 m_underlineThickness
= m_underlineThickness
* fontToUse
->GetPointSize() / 1000.0f
* m_scaleFactor
;
1946 /* 3. now the font metrics are read in, calc size this
1947 / is done by adding the widths of the characters in the
1948 / string. they are given in 1/1000 of the size! */
1951 long height
=Size
; /* by default */
1953 for(p
=(unsigned char *)strbuf
; *p
; p
++)
1955 if(lastWidths
[*p
]== INT_MIN
)
1957 wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n", *p
,*p
);
1958 widthSum
+= (long)(lastWidths
[' ']/1000.0F
* Size
); /* assume space */
1962 widthSum
+= (long)((lastWidths
[*p
]/1000.0F
)*Size
);
1966 /* add descender to height (it is usually a negative value) */
1967 if (lastDescender
!=INT_MIN
)
1969 height
+= (long)(((-lastDescender
)/1000.0F
) * Size
); /* MATTHEW: forgot scale */
1972 /* return size values */
1976 /* return other parameters */
1979 if(lastDescender
!=INT_MIN
)
1981 *descent
= (long)(((-lastDescender
)/1000.0F
) * Size
); /* MATTHEW: forgot scale */
1989 /* currently no idea how to calculate this! */
1990 if (externalLeading
) *externalLeading
= 0;
1995 // Determine the Default Postscript Previewer
1996 // available on the platform
1997 #if defined(__SUN__) && defined(__XVIEW__)
1998 // OpenWindow/NeWS's Postscript Previewer
1999 # define PS_VIEWER_PROG "pageview"
2000 #elif defined(__VMS__)
2001 #define PS_VIEWER_PROG "view/format=ps/select=x_display"
2002 #elif defined(__SGI__)
2003 // SGI's Display Postscript Previewer
2004 //# define PS_VIEWER_PROG "dps"
2005 # define PS_VIEWER_PROG "xpsview"
2006 #elif defined(__X__) || defined(__WXGTK__)
2007 // Front-end to ghostscript
2008 # define PS_VIEWER_PROG "ghostview"
2010 // Windows ghostscript/ghostview
2011 # define PS_VIEWER_PROG "gsview"
2014 wxPrintSetupData
*wxThePrintSetupData
= (wxPrintSetupData
*) NULL
;
2016 #if !USE_SHARED_LIBRARY
2017 IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC
, wxDC
)
2018 IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData
, wxObject
)
2021 // Redundant now I think
2023 IMPLEMENT_CLASS(wxPostScriptPrintDialog
, wxDialog
)
2025 wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow
*parent
, const wxString
& title
,
2026 const wxPoint
& pos
, const wxSize
& size
, long style
):
2027 wxDialog(parent
, -1, title
, pos
, size
, style
)
2029 wxBeginBusyCursor();
2034 *orientation
= new wxString
[2],
2035 *print_modes
= new wxString
[3];
2037 long wx_printer_translate_x
, wx_printer_translate_y
;
2038 double wx_printer_scale_x
, wx_printer_scale_y
;
2040 orientation
[0] = _("Portrait");
2041 orientation
[1] = _("Landscape");
2043 print_modes
[0] = _("Send to Printer");
2044 print_modes
[1] = _("Print to File");
2045 print_modes
[2] = _("Preview Only");
2049 wxButton
*okBut
= new wxButton (this, wxID_OK
, _("OK"), wxPoint(5, 5));
2050 (void) new wxButton (this, wxID_CANCEL
, _("Cancel"), wxPoint(40, 5));
2051 okBut
->SetDefault();
2054 #if defined(__WXGTK__) || defined (__WXMOTIF__)
2055 (void) new wxStaticText( this, -1, _("Printer Command: "),
2057 (void) new wxTextCtrl( this, wxID_PRINTER_COMMAND
, wxThePrintSetupData
->GetPrinterCommand(),
2058 wxPoint(100, yPos
), wxSize(100, -1) );
2060 (void) new wxStaticText( this, -1, _("Printer Options: "),
2061 wxPoint(210, yPos
) );
2062 (void) new wxTextCtrl( this, wxID_PRINTER_OPTIONS
, wxThePrintSetupData
->GetPrinterOptions(),
2063 wxPoint(305, yPos
), wxSize(150, -1) );
2069 wxRadioBox
*radio0
= new wxRadioBox(this, wxID_PRINTER_ORIENTATION
, "Orientation: ", wxPoint(5, yPos
), wxSize(-1,-1),
2070 2,orientation
,2,wxRA_SPECIFY_ROWS
);
2071 radio0
->SetSelection((int)wxThePrintSetupData
->GetPrinterOrientation() - 1);
2073 // @@@ Configuration hook
2074 if ( !wxThePrintSetupData
->GetPrintPreviewCommand() )
2075 wxThePrintSetupData
->SetPrintPreviewCommand(PS_VIEWER_PROG
);
2077 // wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->m_previewCommand);
2079 features
= (wxThePrintSetupData
->GetPrintPreviewCommand() &&
2080 *wxThePrintSetupData
->GetPrintPreviewCommand()) ? 3 : 2;
2082 wxRadioBox
*radio1
= new wxRadioBox(this, wxID_PRINTER_MODES
, _("PostScript:"),
2084 wxSize(-1,-1), features
,
2085 print_modes
, features
, wxRA_SPECIFY_ROWS
);
2088 radio1
->Enable(0, FALSE
);
2089 if (wxThePrintSetupData
->GetPrintPreviewCommand() && *wxThePrintSetupData
->GetPrintPreviewCommand())
2090 radio1
->Enable(2, FALSE
);
2093 radio1
->SetSelection((int)wxThePrintSetupData
->GetPrinterMode());
2094 wxThePrintSetupData
->GetPrinterTranslation(&wx_printer_translate_x
, &wx_printer_translate_y
);
2095 wxThePrintSetupData
->GetPrinterScaling(&wx_printer_scale_x
, &wx_printer_scale_y
);
2097 sprintf (buf
, "%.2f", wx_printer_scale_x
);
2100 (void) new wxStaticText(this, -1, _("X Scaling"), wxPoint(5, yPos
));
2101 /* wxTextCtrl *text1 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_SCALE
, buf
, wxPoint(100, yPos
), wxSize(100, -1));
2103 sprintf (buf
, "%.2f", wx_printer_scale_y
);
2104 (void) new wxStaticText(this, -1, _("Y Scaling"), wxPoint(220, yPos
));
2105 /* wxTextCtrl *text2 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_SCALE
, buf
, wxPoint(320, yPos
), wxSize(100, -1));
2109 (void) new wxStaticText(this, -1, _("X Translation"), wxPoint(5, yPos
));
2110 sprintf (buf
, "%.2ld", wx_printer_translate_x
);
2111 /* wxTextCtrl *text3 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_TRANS
, buf
, wxPoint(100, yPos
), wxSize(100, -1));
2113 (void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos
));
2114 sprintf (buf
, "%.2ld", wx_printer_translate_y
);
2115 /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS
, buf
, wxPoint(320, yPos
), wxSize(100, -1));
2119 delete[] orientation
;
2120 delete[] print_modes
;
2125 int wxPostScriptPrintDialog::ShowModal ()
2127 if ( wxDialog::ShowModal() == wxID_OK
)
2129 // wxTextCtrl *text0 = (wxTextCtrl *)FindWindow(wxID_PRINTER_OPTIONS);
2130 wxTextCtrl
*text1
= (wxTextCtrl
*)FindWindow(wxID_PRINTER_X_SCALE
);
2131 wxTextCtrl
*text2
= (wxTextCtrl
*)FindWindow(wxID_PRINTER_Y_SCALE
);
2132 wxTextCtrl
*text3
= (wxTextCtrl
*)FindWindow(wxID_PRINTER_X_TRANS
);
2133 wxTextCtrl
*text4
= (wxTextCtrl
*)FindWindow(wxID_PRINTER_Y_TRANS
);
2134 // wxTextCtrl *text_prt = (wxTextCtrl *)FindWindow(wxID_PRINTER_COMMAND);
2135 wxRadioBox
*radio0
= (wxRadioBox
*)FindWindow(wxID_PRINTER_ORIENTATION
);
2136 wxRadioBox
*radio1
= (wxRadioBox
*)FindWindow(wxID_PRINTER_MODES
);
2138 StringToDouble (WXSTRINGCAST text1
->GetValue (), &wxThePrintSetupData
->m_printerScaleX
);
2139 StringToDouble (WXSTRINGCAST text2
->GetValue (), &wxThePrintSetupData
->m_printerScaleY
);
2140 StringToLong (WXSTRINGCAST text3
->GetValue (), &wxThePrintSetupData
->m_printerTranslateX
);
2141 StringToLong (WXSTRINGCAST text4
->GetValue (), &wxThePrintSetupData
->m_printerTranslateY
);
2144 // wxThePrintSetupData->SetPrinterOptions(WXSTRINGCAST text0->GetValue ());
2145 // wxThePrintSetupData->SetPrinterCommand(WXSTRINGCAST text_prt->GetValue ());
2148 wxThePrintSetupData
->SetPrinterOrientation((radio0
->GetSelection() == 1 ? wxLANDSCAPE
: wxPORTRAIT
));
2151 switch ( radio1
->GetSelection() ) {
2152 case 0: wxThePrintSetupData
->SetPrinterMode(PS_PRINTER
); break;
2153 case 1: wxThePrintSetupData
->SetPrinterMode(PS_FILE
); break;
2154 case 2: wxThePrintSetupData
->SetPrinterMode(PS_PREVIEW
); break;
2163 // PostScript printer settings
2164 // RETAINED FOR BACKWARD COMPATIBILITY
2165 void wxSetPrinterCommand(const wxString
& cmd
)
2167 wxThePrintSetupData
->SetPrinterCommand(cmd
);
2170 void wxSetPrintPreviewCommand(const wxString
& cmd
)
2172 wxThePrintSetupData
->SetPrintPreviewCommand(cmd
);
2175 void wxSetPrinterOptions(const wxString
& flags
)
2177 wxThePrintSetupData
->SetPrinterOptions(flags
);
2180 void wxSetPrinterFile(const wxString
& f
)
2182 wxThePrintSetupData
->SetPrinterFile(f
);
2185 void wxSetPrinterOrientation(int orient
)
2187 wxThePrintSetupData
->SetPrinterOrientation(orient
);
2190 void wxSetPrinterScaling(double x
, double y
)
2192 wxThePrintSetupData
->SetPrinterScaling(x
, y
);
2195 void wxSetPrinterTranslation(long x
, long y
)
2197 wxThePrintSetupData
->SetPrinterTranslation(x
, y
);
2200 // 1 = Preview, 2 = print to file, 3 = send to printer
2201 void wxSetPrinterMode(int mode
)
2203 wxThePrintSetupData
->SetPrinterMode(mode
);
2206 void wxSetAFMPath(const wxString
& f
)
2208 wxThePrintSetupData
->SetAFMPath(f
);
2211 // Get current values
2212 wxString
wxGetPrinterCommand()
2214 return wxThePrintSetupData
->GetPrinterCommand();
2217 wxString
wxGetPrintPreviewCommand()
2219 return wxThePrintSetupData
->GetPrintPreviewCommand();
2222 wxString
wxGetPrinterOptions()
2224 return wxThePrintSetupData
->GetPrinterOptions();
2227 wxString
wxGetPrinterFile()
2229 return wxThePrintSetupData
->GetPrinterFile();
2232 int wxGetPrinterOrientation()
2234 return wxThePrintSetupData
->GetPrinterOrientation();
2237 void wxGetPrinterScaling(double* x
, double* y
)
2239 wxThePrintSetupData
->GetPrinterScaling(x
, y
);
2242 void wxGetPrinterTranslation(long *x
, long *y
)
2244 wxThePrintSetupData
->GetPrinterTranslation(x
, y
);
2247 int wxGetPrinterMode()
2249 return wxThePrintSetupData
->GetPrinterMode();
2252 wxString
wxGetAFMPath()
2254 return wxThePrintSetupData
->GetAFMPath();
2261 wxPrintSetupData::wxPrintSetupData()
2263 m_printerOrient
= wxPORTRAIT
;
2264 m_printerScaleX
= (double)1.0;
2265 m_printerScaleY
= (double)1.0;
2266 m_printerTranslateX
= 0;
2267 m_printerTranslateY
= 0;
2268 m_printerMode
= wxPRINT_MODE_FILE
;
2269 m_printColour
= TRUE
;
2272 wxPrintSetupData::~wxPrintSetupData()
2276 void wxPrintSetupData::operator=(wxPrintSetupData
& data
)
2278 SetPrinterCommand(data
.GetPrinterCommand());
2279 SetPrintPreviewCommand(data
.GetPrintPreviewCommand());
2280 SetPrinterOptions(data
.GetPrinterOptions());
2282 data
.GetPrinterTranslation(&x
, &y
);
2283 SetPrinterTranslation(x
, y
);
2286 data
.GetPrinterScaling(&x1
, &y1
);
2287 SetPrinterScaling(x1
, y1
);
2289 SetPrinterOrientation(data
.GetPrinterOrientation());
2290 SetPrinterMode(data
.GetPrinterMode());
2291 SetAFMPath(data
.GetAFMPath());
2292 SetPaperName(data
.GetPaperName());
2293 SetColour(data
.GetColour());
2296 // Initialize from a wxPrintData object (wxPrintData should now be used instead of wxPrintSetupData).
2297 void wxPrintSetupData::operator=(const wxPrintData
& data
)
2299 SetPrinterCommand(data
.GetPrinterCommand());
2300 SetPrintPreviewCommand(data
.GetPreviewCommand());
2301 SetPrinterOptions(data
.GetPrinterOptions());
2302 SetPrinterTranslation(data
.GetPrinterTranslateX(), data
.GetPrinterTranslateY());
2303 SetPrinterScaling(data
.GetPrinterScaleX(), data
.GetPrinterScaleY());
2304 SetPrinterOrientation(data
.GetOrientation());
2305 SetPrinterMode((int) data
.GetPrintMode());
2306 SetAFMPath(data
.GetFontMetricPath());
2307 SetPaperName(wxThePrintPaperDatabase
->ConvertIdToName(data
.GetPaperId()));
2308 SetColour(data
.GetColour());
2309 SetPrinterFile(data
.GetFilename());
2312 void wxInitializePrintSetupData(bool init
)
2316 wxThePrintSetupData
= new wxPrintSetupData
;
2318 wxThePrintSetupData
->SetPrintPreviewCommand(PS_VIEWER_PROG
);
2319 wxThePrintSetupData
->SetPrinterOrientation(wxPORTRAIT
);
2320 wxThePrintSetupData
->SetPrinterMode(wxPRINT_MODE_PREVIEW
);
2321 wxThePrintSetupData
->SetPaperName(_("A4 sheet, 210 x 297 mm"));
2323 // Could have a .ini file to read in some defaults
2324 // - and/or use environment variables, e.g. WXWIN
2326 wxThePrintSetupData
->SetPrinterCommand("print");
2327 wxThePrintSetupData
->SetPrinterOptions("/nonotify/queue=psqueue");
2328 wxThePrintSetupData
->SetAFMPath("sys$ps_font_metrics:");
2331 wxThePrintSetupData
->SetPrinterCommand("print");
2332 wxThePrintSetupData
->SetAFMPath("c:\\windows\\system\\");
2333 wxThePrintSetupData
->SetPrinterOptions("");
2335 #if !defined(__VMS__) && !defined(__WXMSW__)
2336 wxThePrintSetupData
->SetPrinterCommand("lpr");
2337 wxThePrintSetupData
->SetPrinterOptions("");
2338 wxThePrintSetupData
->SetAFMPath("");
2343 if (wxThePrintSetupData
)
2344 delete wxThePrintSetupData
;
2345 wxThePrintSetupData
= (wxPrintSetupData
*) NULL
;
2349 // A module to allow initialization/cleanup of PostScript-related
2350 // things without calling these functions from app.cpp.
2352 class WXDLLEXPORT wxPostScriptModule
: public wxModule
2354 DECLARE_DYNAMIC_CLASS(wxPostScriptModule
)
2356 wxPostScriptModule() {}
2361 IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule
, wxModule
)
2364 * Initialization/cleanup module
2367 bool wxPostScriptModule::OnInit()
2369 wxInitializePrintSetupData();
2374 void wxPostScriptModule::OnExit()
2376 wxInitializePrintSetupData(FALSE
);
2383 // wxUSE_PRINTING_ARCHITECTURE