From 244e5e34c25377e326ce11b3d497a1fd76cbc1ad Mon Sep 17 00:00:00 2001 From: Vadim Zeitlin Date: Tue, 10 Feb 2004 22:46:12 +0000 Subject: [PATCH] allow generating PS on an output stream and not only a FILE (patch 876362) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25724 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- docs/changes.txt | 1 + include/wx/cmndata.h | 14 +- include/wx/defs.h | 3 +- include/wx/generic/dcpsg.h | 10 +- src/common/cmndata.cpp | 7 + src/generic/dcpsg.cpp | 938 ++++++++++++++++++------------------- 6 files changed, 489 insertions(+), 484 deletions(-) diff --git a/docs/changes.txt b/docs/changes.txt index 9df08b6a11..a389c20a73 100644 --- a/docs/changes.txt +++ b/docs/changes.txt @@ -197,6 +197,7 @@ Unix: - added XFree86 resolution changing using xf86vidmode extensions (Ryan Norton) - implemented asynchronous playback in wxSound and added SDL backend in addition to existing OSS one +- it is now possible to send PostScript to any output stream (Zoltan Kovacs) 2.5.0 diff --git a/include/wx/cmndata.h b/include/wx/cmndata.h index 3aa0a3e0d2..fae981643e 100644 --- a/include/wx/cmndata.h +++ b/include/wx/cmndata.h @@ -22,6 +22,10 @@ #include "wx/colour.h" #include "wx/gdicmn.h" +#if wxUSE_STREAMS +#include "wx/stream.h" +#endif + class WXDLLEXPORT wxColourData: public wxObject { public: @@ -203,6 +207,11 @@ public: void SetPrinterTranslation(long x, long y) { m_printerTranslateX = x; m_printerTranslateY = y; } void SetPrintMode(wxPrintMode printMode) { m_printMode = printMode; } +#if wxUSE_STREAMS + wxOutputStream* GetOutputStream() { return m_outputstream; } + void SetOutputStream(wxOutputStream* outputstream) { m_outputstream = outputstream; } +#endif + void operator=(const wxPrintData& data); #if defined(__WXMSW__) @@ -225,6 +234,9 @@ public: #elif defined(__WXMAC__) wxNativePrintData* m_nativePrintData ; #endif +#if wxUSE_STREAMS + wxOutputStream* m_outputstream; +#endif private: @@ -251,7 +263,7 @@ private: long m_printerTranslateX; long m_printerTranslateY; wxPrintMode m_printMode; - + private: DECLARE_DYNAMIC_CLASS(wxPrintData) }; diff --git a/include/wx/defs.h b/include/wx/defs.h index 3384a05b4b..e2e134ea9e 100644 --- a/include/wx/defs.h +++ b/include/wx/defs.h @@ -1994,7 +1994,8 @@ enum wxPrintMode wxPRINT_MODE_NONE = 0, wxPRINT_MODE_PREVIEW = 1, /* Preview in external application */ wxPRINT_MODE_FILE = 2, /* Print to file */ - wxPRINT_MODE_PRINTER = 3 /* Send to printer */ + wxPRINT_MODE_PRINTER = 3, /* Send to printer */ + wxPRINT_MODE_STREAM = 4 /* Send postscript data into a stream */ }; /* ---------------------------------------------------------------------------- */ diff --git a/include/wx/generic/dcpsg.h b/include/wx/generic/dcpsg.h index 763911f906..ae569a4a63 100644 --- a/include/wx/generic/dcpsg.h +++ b/include/wx/generic/dcpsg.h @@ -129,7 +129,15 @@ public: static void SetResolution(int ppi); static int GetResolution(); - + + void PsPrintf( const wxChar* fmt, ... ); + void PsPrint( const char* psdata ); + void PsPrint( int ch ); + +#if wxUSE_UNICODE + void PsPrint( const wxChar* psdata ) { PsPrint( wxConvUTF8.cWX2MB( psdata ) ); } +#endif + private: static float ms_PSScaleFactor; diff --git a/src/common/cmndata.cpp b/src/common/cmndata.cpp index 0595eacc27..dfad53794b 100644 --- a/src/common/cmndata.cpp +++ b/src/common/cmndata.cpp @@ -213,6 +213,10 @@ wxPrintData::wxPrintData() m_printerTranslateX = 0; m_printerTranslateY = 0; m_printMode = wxPRINT_MODE_FILE; + +#ifdef wxUSE_STREAMS + m_outputstream = NULL; +#endif } wxPrintData::wxPrintData(const wxPrintData& printData) @@ -712,6 +716,9 @@ void wxPrintData::operator=(const wxPrintData& data) m_printQuality = data.m_printQuality; m_paperId = data.m_paperId; m_paperSize = data.m_paperSize; +#ifdef wxUSE_STREAMS + m_outputstream = data.m_outputstream; +#endif // PostScript-specific data m_printerCommand = data.m_printerCommand; diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp index e3025e3f24..c65d6c658e 100644 --- a/src/generic/dcpsg.cpp +++ b/src/generic/dcpsg.cpp @@ -146,34 +146,34 @@ static const char *wxPostScriptHeaderSpline = "\ "; static const char *wxPostScriptHeaderColourImage = "\ -%% define 'colorimage' if it isn't defined\n\ -%% ('colortogray' and 'mergeprocs' come from xwd2ps\n\ -%% via xgrab)\n\ -/colorimage where %% do we know about 'colorimage'?\n\ - { pop } %% yes: pop off the 'dict' returned\n\ - { %% no: define one\n\ - /colortogray { %% define an RGB->I function\n\ - /rgbdata exch store %% call input 'rgbdata'\n\ +% define 'colorimage' if it isn't defined\n\ +% ('colortogray' and 'mergeprocs' come from xwd2ps\n\ +% via xgrab)\n\ +/colorimage where % do we know about 'colorimage'?\n\ + { pop } % yes: pop off the 'dict' returned\n\ + { % no: define one\n\ + /colortogray { % define an RGB->I function\n\ + /rgbdata exch store % call input 'rgbdata'\n\ rgbdata length 3 idiv\n\ /npixls exch store\n\ /rgbindx 0 store\n\ 0 1 npixls 1 sub {\n\ grays exch\n\ - rgbdata rgbindx get 20 mul %% Red\n\ - rgbdata rgbindx 1 add get 32 mul %% Green\n\ - rgbdata rgbindx 2 add get 12 mul %% Blue\n\ - add add 64 idiv %% I = .5G + .31R + .18B\n\ + rgbdata rgbindx get 20 mul % Red\n\ + rgbdata rgbindx 1 add get 32 mul % Green\n\ + rgbdata rgbindx 2 add get 12 mul % Blue\n\ + add add 64 idiv % I = .5G + .31R + .18B\n\ put\n\ /rgbindx rgbindx 3 add store\n\ } for\n\ grays 0 npixls getinterval\n\ } bind def\n\ \n\ - %% Utility procedure for colorimage operator.\n\ - %% This procedure takes two procedures off the\n\ - %% stack and merges them into a single procedure.\n\ + % Utility procedure for colorimage operator.\n\ + % This procedure takes two procedures off the\n\ + % stack and merges them into a single procedure.\n\ \n\ - /mergeprocs { %% def\n\ + /mergeprocs { % def\n\ dup length\n\ 3 -1 roll\n\ dup\n\ @@ -192,12 +192,12 @@ static const char *wxPostScriptHeaderColourImage = "\ putinterval\n\ } bind def\n\ \n\ - /colorimage { %% def\n\ - pop pop %% remove 'false 3' operands\n\ + /colorimage { % def\n\ + pop pop % remove 'false 3' operands\n\ {colortogray} mergeprocs\n\ image\n\ } bind def\n\ - } ifelse %% end of 'false' case\n\ + } ifelse % end of 'false' case\n\ "; #if wxUSE_PANGO @@ -355,14 +355,12 @@ void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoo m_clipping = TRUE; - if (m_pstream) - fprintf( m_pstream, - "gsave\n newpath\n" - "%d %d moveto\n" - "%d %d lineto\n" - "%d %d lineto\n" - "%d %d lineto\n" - "closepath clip newpath\n", + PsPrintf( wxT("gsave\n newpath\n" + "%d %d moveto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "closepath clip newpath\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x+w), LogicalToDeviceY(y), LogicalToDeviceX(x+w), LogicalToDeviceY(y+h), @@ -377,8 +375,7 @@ void wxPostScriptDC::DestroyClippingRegion() if (m_clipping) { m_clipping = FALSE; - if ( m_pstream ) - fprintf( m_pstream, "grestore\n" ); + PsPrint( "grestore\n" ); } wxDC::DestroyClippingRegion(); @@ -416,12 +413,10 @@ void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) SetPen( m_pen ); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d moveto\n" - "%d %d lineto\n" - "stroke\n", + PsPrintf( wxT("newpath\n" + "%d %d moveto\n" + "%d %d lineto\n" + "stroke\n"), LogicalToDeviceX(x1), LogicalToDeviceY(y1), LogicalToDeviceX(x2), LogicalToDeviceY (y2) ); @@ -467,13 +462,11 @@ void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, { SetBrush( m_brush ); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d %d %d %d %d ellipse\n" - "%d %d lineto\n" - "closepath\n" - "fill\n", + PsPrintf( wxT("newpath\n" + "%d %d %d %d %d %d ellipse\n" + "%d %d lineto\n" + "closepath\n" + "fill\n"), LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2, LogicalToDeviceX(xc), LogicalToDeviceY(yc) ); @@ -485,13 +478,11 @@ void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, { SetPen( m_pen ); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d %d %d %d %d ellipse\n" - "%d %d lineto\n" - "stroke\n" - "fill\n", + PsPrintf( wxT("newpath\n" + "%d %d %d %d %d %d ellipse\n" + "%d %d lineto\n" + "stroke\n" + "fill\n"), LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2, LogicalToDeviceX(xc), LogicalToDeviceY(yc) ); @@ -519,11 +510,11 @@ void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d { SetBrush( m_brush ); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d %d %d %d %d true ellipticarc\n", - LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2), LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2), (wxCoord)sa, (wxCoord)ea ); + PsPrintf( wxT("newpath\n" + "%d %d %d %d %d %d true ellipticarc\n"), + LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2), + LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2), + (wxCoord)sa, (wxCoord)ea ); CalcBoundingBox( x ,y ); CalcBoundingBox( x+w, y+h ); @@ -533,11 +524,11 @@ void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d { SetPen( m_pen ); - if ( m_pstream ) - fprintf(m_pstream, - "newpath\n" - "%d %d %d %d %d %d false ellipticarc\n", - LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2), LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2), (wxCoord)sa, (wxCoord)ea ); + PsPrintf( wxT("newpath\n" + "%d %d %d %d %d %d false ellipticarc\n"), + LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2), + LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2), + (wxCoord)sa, (wxCoord)ea ); CalcBoundingBox( x ,y ); CalcBoundingBox( x+w, y+h ); @@ -552,12 +543,10 @@ void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord y) SetPen (m_pen); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d moveto\n" - "%d %d lineto\n" - "stroke\n", + PsPrintf( wxT("newpath\n" + "%d %d moveto\n" + "%d %d lineto\n" + "stroke\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x+1), LogicalToDeviceY(y) ); @@ -574,14 +563,12 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx { SetBrush( m_brush ); - if ( m_pstream ) - fprintf( m_pstream, "newpath\n" ); + PsPrint( "newpath\n" ); wxCoord xx = LogicalToDeviceX(points[0].x + xoffset); wxCoord yy = LogicalToDeviceY(points[0].y + yoffset); - if ( m_pstream ) - fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + PsPrintf( wxT("%d %d moveto\n"), xx, yy ); CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); @@ -590,28 +577,24 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx xx = LogicalToDeviceX(points[i].x + xoffset); yy = LogicalToDeviceY(points[i].y + yoffset); - if ( m_pstream ) - fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + PsPrintf( wxT("%d %d lineto\n"), xx, yy ); CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); } - if ( m_pstream ) - fprintf( m_pstream, (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n")); + PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") ); } if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen( m_pen ); - if ( m_pstream ) - fprintf( m_pstream, "newpath\n" ); + PsPrint( "newpath\n" ); wxCoord xx = LogicalToDeviceX(points[0].x + xoffset); wxCoord yy = LogicalToDeviceY(points[0].y + yoffset); - if ( m_pstream ) - fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + PsPrintf( wxT("%d %d moveto\n"), xx, yy ); CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); @@ -620,23 +603,19 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx xx = LogicalToDeviceX(points[i].x + xoffset); yy = LogicalToDeviceY(points[i].y + yoffset); - if ( m_pstream ) - fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + PsPrintf( wxT("%d %d lineto\n"), xx, yy ); CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); } - if ( m_pstream ) - { - fprintf( m_pstream, "closepath\n" ); - fprintf( m_pstream, "stroke\n" ); - } + PsPrint( "closepath\n" ); + PsPrint( "stroke\n" ); } } void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (n <= 0) return; @@ -644,7 +623,7 @@ void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wx { SetBrush( m_brush ); - fprintf( m_pstream, "newpath\n" ); + PsPrint( "newpath\n" ); int ofs = 0; for (int i = 0; i < n; ofs += start[i++]) @@ -652,7 +631,7 @@ void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wx wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset); wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset); - fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + PsPrintf( wxT("%d %d moveto\n"), xx, yy ); CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset ); @@ -661,19 +640,19 @@ void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wx xx = LogicalToDeviceX(points[ofs+j].x + xoffset); yy = LogicalToDeviceY(points[ofs+j].y + yoffset); - fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + PsPrintf( wxT("%d %d lineto\n"), xx, yy ); CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset); } } - fprintf( m_pstream, (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n")); + PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") ); } if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen( m_pen ); - fprintf( m_pstream, "newpath\n" ); + PsPrint( "newpath\n" ); int ofs = 0; for (int i = 0; i < n; ofs += start[i++]) @@ -681,7 +660,7 @@ void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wx wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset); wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset); - fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + PsPrintf( wxT("%d %d moveto\n"), xx, yy ); CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset ); @@ -690,13 +669,13 @@ void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wx xx = LogicalToDeviceX(points[ofs+j].x + xoffset); yy = LogicalToDeviceY(points[ofs+j].y + yoffset); - fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + PsPrintf( wxT("%d %d lineto\n"), xx, yy ); CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset); } } - fprintf( m_pstream, "closepath\n" ); - fprintf( m_pstream, "stroke\n" ); + PsPrint( "closepath\n" ); + PsPrint( "stroke\n" ); } } @@ -716,22 +695,19 @@ void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCo CalcBoundingBox( LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset)); } - if ( m_pstream ) + PsPrintf( wxT("newpath\n" + "%d %d moveto\n"), + LogicalToDeviceX(points[0].x+xoffset), + LogicalToDeviceY(points[0].y+yoffset) ); + + for (i = 1; i < n; i++) { - fprintf( m_pstream, - "newpath\n" - "%d %d moveto\n", - LogicalToDeviceX(points[0].x+xoffset), LogicalToDeviceY(points[0].y+yoffset) ); - - for (i = 1; i < n; i++) - { - fprintf( m_pstream, - "%d %d lineto\n", - LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset) ); - } - - fprintf( m_pstream, "stroke\n" ); + PsPrintf( wxT("%d %d lineto\n"), + LogicalToDeviceX(points[i].x+xoffset), + LogicalToDeviceY(points[i].y+yoffset) ); } + + PsPrint( "stroke\n" ); } void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height) @@ -742,15 +718,13 @@ void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoo { SetBrush( m_brush ); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d moveto\n" - "%d %d lineto\n" - "%d %d lineto\n" - "%d %d lineto\n" - "closepath\n" - "fill\n", + PsPrintf( wxT("newpath\n" + "%d %d moveto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "closepath\n" + "fill\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y + height), @@ -764,15 +738,13 @@ void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoo { SetPen (m_pen); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d moveto\n" - "%d %d lineto\n" - "%d %d lineto\n" - "%d %d lineto\n" - "closepath\n" - "stroke\n", + PsPrintf( wxT("newpath\n" + "%d %d moveto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "closepath\n" + "stroke\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y + height), @@ -802,19 +774,17 @@ void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width SetBrush( m_brush ); /* Draw rectangle anticlockwise */ - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d %d 90 180 arc\n" - "%d %d moveto\n" - "%d %d %d 180 270 arc\n" - "%d %d lineto\n" - "%d %d %d 270 0 arc\n" - "%d %d lineto\n" - "%d %d %d 0 90 arc\n" - "%d %d lineto\n" - "closepath\n" - "fill\n", + PsPrintf( wxT("newpath\n" + "%d %d %d 90 180 arc\n" + "%d %d moveto\n" + "%d %d %d 180 270 arc\n" + "%d %d lineto\n" + "%d %d %d 270 0 arc\n" + "%d %d lineto\n" + "%d %d %d 0 90 arc\n" + "%d %d lineto\n" + "closepath\n" + "fill\n"), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad), LogicalToDeviceX(x), LogicalToDeviceY(y + rad), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad), @@ -833,19 +803,17 @@ void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width SetPen (m_pen); /* Draw rectangle anticlockwise */ - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d %d 90 180 arc\n" - "%d %d moveto\n" - "%d %d %d 180 270 arc\n" - "%d %d lineto\n" - "%d %d %d 270 0 arc\n" - "%d %d lineto\n" - "%d %d %d 0 90 arc\n" - "%d %d lineto\n" - "closepath\n" - "stroke\n", + PsPrintf( wxT("newpath\n" + "%d %d %d 90 180 arc\n" + "%d %d moveto\n" + "%d %d %d 180 270 arc\n" + "%d %d lineto\n" + "%d %d %d 270 0 arc\n" + "%d %d lineto\n" + "%d %d %d 0 90 arc\n" + "%d %d lineto\n" + "closepath\n" + "stroke\n"), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad), LogicalToDeviceX(x), LogicalToDeviceY(y + rad), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad), @@ -868,11 +836,9 @@ void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord { SetBrush (m_brush); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d %d %d 0 360 ellipse\n" - "fill\n", + PsPrintf( wxT("newpath\n" + "%d %d %d %d 0 360 ellipse\n" + "fill\n"), LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2), LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) ); @@ -884,11 +850,9 @@ void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord { SetPen (m_pen); - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d %d %d 0 360 ellipse\n" - "stroke\n", + PsPrintf( wxT("newpath\n" + "%d %d %d %d 0 360 ellipse\n" + "stroke\n"), LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2), LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) ); @@ -904,14 +868,6 @@ void wxPostScriptDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y ) /* this has to be char, not wxChar */ static char hexArray[] = "0123456789ABCDEF"; -static void LocalDecToHex( int dec, char *buf ) -{ - int firstDigit = (int)(dec/16.0); - int secondDigit = (int)(dec - (firstDigit*16.0)); - buf[0] = hexArray[firstDigit]; - buf[1] = hexArray[secondDigit]; - buf[2] = 0; -} void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool WXUNUSED(useMask) ) { @@ -932,40 +888,48 @@ void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, wxCoord xx = LogicalToDeviceX(x); wxCoord yy = LogicalToDeviceY(y + bitmap.GetHeight()); - if ( m_pstream ) - { - fprintf( m_pstream, - "/origstate save def\n" - "20 dict begin\n" - "/pix %d string def\n" - "/grays %d string def\n" - "/npixels 0 def\n" - "/rgbindx 0 def\n" - "%d %d translate\n" - "%d %d scale\n" - "%d %d 8\n" - "[%d 0 0 %d 0 %d]\n" - "{currentfile pix readhexstring pop}\n" - "false 3 colorimage\n", + PsPrintf( wxT("/origstate save def\n" + "20 dict begin\n" + "/pix %d string def\n" + "/grays %d string def\n" + "/npixels 0 def\n" + "/rgbindx 0 def\n" + "%d %d translate\n" + "%d %d scale\n" + "%d %d 8\n" + "[%d 0 0 %d 0 %d]\n" + "{currentfile pix readhexstring pop}\n" + "false 3 colorimage\n"), w, w, xx, yy, ww, hh, w, h, w, -h, h ); - - for (int j = 0; j < h; j++) + + unsigned char* data = image.GetData(); + + /* buffer = line = width*rgb(3)*hexa(2)+'\n'(1)+null(1) */ + char* buffer = new char[ w*6+2 ]; + int firstDigit, secondDigit; + + //rows + for (int j = 0; j < h; j++) + { + char* bufferindex = buffer; + + //cols + for (int i = 0; i < w*3; i++) { - for (int i = 0; i < w; i++) - { - char buffer[5]; - LocalDecToHex( image.GetRed(i,j), buffer ); - fprintf( m_pstream, buffer ); - LocalDecToHex( image.GetGreen(i,j), buffer ); - fprintf( m_pstream, buffer ); - LocalDecToHex( image.GetBlue(i,j), buffer ); - fprintf( m_pstream, buffer ); - } - fprintf( m_pstream, "\n" ); + firstDigit = (int)(*data/16.0); + secondDigit = (int)(*data - (firstDigit*16.0)); + *(bufferindex++) = hexArray[firstDigit]; + *(bufferindex++) = hexArray[secondDigit]; + + data++; } - fprintf( m_pstream, "end\n" ); - fprintf( m_pstream, "origstate restore\n" ); + *(bufferindex++) = '\n'; + *bufferindex = 0; + PsPrint( buffer ); } + + PsPrint( "end\n" ); + PsPrint( "origstate restore\n" ); } void wxPostScriptDC::SetFont( const wxFont& font ) @@ -1047,23 +1011,20 @@ void wxPostScriptDC::SetFont( const wxFont& font ) } } - if ( m_pstream ) - { - fprintf( m_pstream, name ); - fprintf( m_pstream, " reencodeISO def\n" ); - fprintf( m_pstream, name ); - fprintf( m_pstream, " findfont\n" ); - - char buffer[100]; - sprintf( buffer, "%f scalefont setfont\n", LogicalToDeviceYRel(m_font.GetPointSize() * 1000) / 1000.0F); - // this is a hack - we must scale font size (in pts) according to m_scaleY but - // LogicalToDeviceYRel works with wxCoord type (int or longint). Se we first convert font size - // to 1/1000th of pt and then back. - for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); - } -#endif + PsPrint( name ); + PsPrint( " reencodeISO def\n" ); + PsPrint( name ); + PsPrint( " findfont\n" ); + + char buffer[100]; + sprintf( buffer, "%f scalefont setfont\n", LogicalToDeviceYRel(m_font.GetPointSize() * 1000) / 1000.0F); + // this is a hack - we must scale font size (in pts) according to m_scaleY but + // LogicalToDeviceYRel works with wxCoord type (int or longint). Se we first convert font size + // to 1/1000th of pt and then back. + for (int i = 0; i < 100; i++) + if (buffer[i] == ',') buffer[i] = '.'; + PsPrint( buffer ); +#endif // !wxUSE_PANGO } void wxPostScriptDC::SetPen( const wxPen& pen ) @@ -1076,18 +1037,11 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) m_pen = pen; - if ( m_pstream ) - { - char buffer[100]; - #ifdef __WXMSW__ - sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f ); - #else - sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f ); - #endif - for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); - } + char buffer[100]; + sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f ); + for (int i = 0; i < 100; i++) + if (buffer[i] == ',') buffer[i] = '.'; + PsPrint( buffer ); /* Line style - WRONG: 2nd arg is OFFSET @@ -1112,17 +1066,17 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) { case wxDOT: psdash = dotted; break; case wxSHORT_DASH: psdash = short_dashed; break; - case wxLONG_DASH: psdash = wxCoord_dashed; break; + case wxLONG_DASH: psdash = wxCoord_dashed; break; case wxDOT_DASH: psdash = dotted_dashed; break; case wxSOLID: case wxTRANSPARENT: default: psdash = "[] 0"; break; } - if ((oldStyle != m_pen.GetStyle()) && m_pstream ) + if ( (oldStyle != m_pen.GetStyle()) ) { - fprintf( m_pstream, psdash ); - fprintf( m_pstream," setdash\n" ); + PsPrint( psdash ); + PsPrint( " setdash\n" ); } // Line colour @@ -1157,8 +1111,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) for (int i = 0; i < 100; i++) if (buffer[i] == ',') buffer[i] = '.'; - if ( m_pstream ) - fprintf( m_pstream, buffer ); + PsPrint( buffer ); m_currentRed = red; m_currentBlue = blue; @@ -1206,8 +1159,7 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush ) for (int i = 0; i < 100; i++) if (buffer[i] == ',') buffer[i] = '.'; - if ( m_pstream ) - fprintf( m_pstream, buffer ); + PsPrint( buffer ); m_currentRed = red; m_currentBlue = blue; @@ -1239,66 +1191,56 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush ) typedef struct _OutlineInfo OutlineInfo; struct _OutlineInfo { - FILE *file; + wxPostScriptDC* caller; }; -static int paps_move_to( FT_Vector* to, - void *user_data) +static int paps_move_to( FT_Vector* to, void *user_data) { OutlineInfo *outline_info = (OutlineInfo*)user_data; - fprintf(outline_info->file, "%d %d moveto\n", - (int)to->x , - (int)to->y ); + outline_info->caller->PsPrintf( wxT("%d %d moveto\n"), (int)to->x, (int)to->y ); return 0; } -static int paps_line_to( FT_Vector* to, - void *user_data) +static int paps_line_to( FT_Vector* to, void *user_data) { OutlineInfo *outline_info = (OutlineInfo*)user_data; - fprintf(outline_info->file, "%d %d lineto\n", - (int)to->x , - (int)to->y ); + outline_info->caller->PsPrintf( wxT("%d %d lineto\n"), (int)to->x , (int)to->y ); return 0; } -static int paps_conic_to( FT_Vector* control, - FT_Vector* to, - void *user_data) +static int paps_conic_to( FT_Vector* control, FT_Vector* to, void *user_data) { OutlineInfo *outline_info = (OutlineInfo*)user_data; - fprintf(outline_info->file, "%d %d %d %d conicto\n", - (int)control->x , - (int)control->y , - (int)to->x , - (int)to->y ); + outline_info->caller->PsPrintf( wxT("%d %d %d %d conicto\n"), + (int)control->x , + (int)control->y , + (int)to->x , + (int)to->y ); return 0; } -static int paps_cubic_to( FT_Vector* control1, - FT_Vector* control2, - FT_Vector* to, - void *user_data) +static int +paps_cubic_to( FT_Vector* control1, FT_Vector* control2, + FT_Vector* to, void *user_data) { OutlineInfo *outline_info = (OutlineInfo*)user_data; - fprintf(outline_info->file, - "%d %d %d %d %d %d curveto\n", - (int)control1->x , - (int)control1->y , - (int)control2->x , - (int)control2->y , - (int)to->x , - (int)to->y ); + outline_info->caller->PsPrintf(wxT("%d %d %d %d %d %d curveto\n"), + (int)control1->x , + (int)control1->y , + (int)control2->x , + (int)control2->y , + (int)to->x , + (int)to->y ); return 0; } -void draw_bezier_outline(FILE *file, - FT_Face face, - FT_UInt glyph_index, - int pos_x, - int pos_y, - double scale_x, - double scale_y ) +void draw_bezier_outline(wxPostScriptDC* caller, + FT_Face face, + FT_UInt glyph_index, + int pos_x, + int pos_y, + double scale_x, + double scale_y ) { FT_Int load_flags = FT_LOAD_NO_BITMAP; FT_Glyph glyph; @@ -1312,10 +1254,10 @@ void draw_bezier_outline(FILE *file, }; OutlineInfo outline_info; - outline_info.file = file; + outline_info.caller = caller; - fprintf(file, "gsave\n"); - fprintf(file, "%d %d translate\n", pos_x, pos_y ); + caller->PsPrint("gsave\n"); + caller->PsPrintf( wxT("%d %d translate\n"), pos_x, pos_y ); // We have to replace the "," from the German // locale with the Englich "." for PostScript @@ -1323,13 +1265,13 @@ void draw_bezier_outline(FILE *file, sprintf(buf, "%.8f %.8f scale\n", scale_x, scale_y ); for (size_t i = 0; i < strlen(buf); i++) if (buf[i] == ',') buf[i] = '.'; - fprintf(file, buf); + caller->PsPrint(buf); FT_Load_Glyph(face, glyph_index, load_flags); FT_Get_Glyph (face->glyph, &glyph); FT_Outline_Decompose (&(((FT_OutlineGlyph)glyph)->outline), &outlinefunc, &outline_info); - fprintf(file, "closepath fill grestore\n"); + caller->PsPrint("closepath fill grestore\n"); FT_Done_Glyph (glyph); } @@ -1372,8 +1314,7 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) redPS, greenPS, bluePS ); for (size_t i = 0; i < strlen(buffer); i++) if (buffer[i] == ',') buffer[i] = '.'; - if ( m_pstream ) - fprintf( m_pstream, buffer ); + PsPrint( buffer ); m_currentRed = red; m_currentBlue = blue; @@ -1400,10 +1341,9 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) #else wxCharBuffer buffer = wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) ); #endif - pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) ); + pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) ); - if ( m_pstream ) - fprintf( m_pstream, "%%%% %s\n", (const char*)buffer ); + PsPrintf( wxT("%%%% %s\n"), text.c_str() ); PangoRectangle rect; pango_layout_get_extents(layout, NULL, &rect); @@ -1444,21 +1384,20 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) int pos_y = yyy + (int)((double)geometry.y_offset / scale ); all_width += geometry.width; - if ( m_pstream ) - draw_bezier_outline( m_pstream, ft_face, - (FT_UInt)(glyphs->glyphs[glyph_idx].glyph), - pos_x / PANGO_SCALE, - pos_y / PANGO_SCALE, - 1.0/(ps_kludge_factor * scale * 26.6), - 1.0/(ps_kludge_factor * scale * 26.6) ); + draw_bezier_outline( this, ft_face, + (FT_UInt)(glyphs->glyphs[glyph_idx].glyph), + pos_x / PANGO_SCALE, + pos_y / PANGO_SCALE, + 1.0/(ps_kludge_factor * scale * 26.6), + 1.0/(ps_kludge_factor * scale * 26.6) ); } runs_list = runs_list->next; } - } + } g_object_unref( G_OBJECT( layout ) ); g_object_unref( G_OBJECT( context ) ); -#else +#else // !wxUSE_PANGO wxCoord text_w, text_h, text_descent; GetTextExtent(text, &text_w, &text_h, &text_descent); @@ -1474,42 +1413,41 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) // commented by V. Slavik and replaced by accurate version // - note that there is still rounding error in text_descent! wxCoord by = y + size - text_descent; // baseline - if ( m_pstream ) + + PsPrintf( wxT("%d %d moveto\n"), LogicalToDeviceX(x), LogicalToDeviceY(by) ); + PsPrint( "(" ); + + const wxWX2MBbuf textbuf = text.mb_str(); + size_t len = strlen(textbuf); + size_t i; + for (i = 0; i < len; i++) { - fprintf( m_pstream, "%d %d moveto\n", LogicalToDeviceX(x), LogicalToDeviceY(by) ); - fprintf( m_pstream, "(" ); - - const wxWX2MBbuf textbuf = text.mb_str(); - size_t len = strlen(textbuf); - size_t i; - for (i = 0; i < len; i++) + int c = (unsigned char) textbuf[i]; + if (c == ')' || c == '(' || c == '\\') { - int c = (unsigned char) textbuf[i]; - if (c == ')' || c == '(' || c == '\\') - { - /* Cope with special characters */ - fprintf( m_pstream, "\\" ); - fputc(c, m_pstream); - } - else if ( c >= 128 ) - { - /* Cope with character codes > 127 */ - fprintf(m_pstream, "\\%o", c); - } - else - { - fputc(c, m_pstream); - } + /* Cope with special characters */ + PsPrint( "\\" ); + PsPrint(c); } - - fprintf( m_pstream, ") show\n" ); - - if (m_font.GetUnderlined()) + else if ( c >= 128 ) { - wxCoord uy = (wxCoord)(y + size - m_underlinePosition); - char buffer[100]; - - sprintf( buffer, + /* Cope with character codes > 127 */ + PsPrintf( wxT("\\%o"), c); + } + else + { + PsPrint(c); + } + } + + PsPrint( ") show\n" ); + + if (m_font.GetUnderlined()) + { + wxCoord uy = (wxCoord)(y + size - m_underlinePosition); + char buffer[100]; + + sprintf( buffer, "gsave\n" "%d %d moveto\n" "%f setlinewidth\n" @@ -1519,15 +1457,14 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) LogicalToDeviceX(x), LogicalToDeviceY(uy), m_underlineThickness, LogicalToDeviceX(x + text_w), LogicalToDeviceY(uy) ); - for (i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); - } + for (i = 0; i < 100; i++) + if (buffer[i] == ',') buffer[i] = '.'; + PsPrint( buffer ); } CalcBoundingBox( x, y ); CalcBoundingBox( x + size * text.Length() * 2/3 , y ); -#endif +#endif // wxUSE_PANGO/!wxUSE_PANGO } void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle ) @@ -1574,8 +1511,7 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) if (buffer[i] == ',') buffer[i] = '.'; - if ( m_pstream ) - fprintf( m_pstream, buffer ); + PsPrint( buffer ); m_currentRed = red; m_currentBlue = blue; @@ -1585,60 +1521,58 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord int size = m_font.GetPointSize(); - if ( m_pstream ) - { - fprintf(m_pstream, "%d %d moveto\n", + PsPrintf( wxT("%d %d moveto\n"), LogicalToDeviceX(x), LogicalToDeviceY(y)); - - char buffer[100]; - sprintf(buffer, "%.8f rotate\n", angle); - size_t i; - for (i = 0; i < 100; i++) + + char buffer[100]; + sprintf(buffer, "%.8f rotate\n", angle); + size_t i; + for (i = 0; i < 100; i++) + { + if (buffer[i] == ',') buffer[i] = '.'; + } + PsPrint( buffer); + + PsPrint( "(" ); + const wxWX2MBbuf textbuf = text.mb_str(); + size_t len = strlen(textbuf); + for (i = 0; i < len; i++) + { + int c = (unsigned char) textbuf[i]; + if (c == ')' || c == '(' || c == '\\') { - if (buffer[i] == ',') buffer[i] = '.'; + /* Cope with special characters */ + PsPrint( "\\" ); + PsPrint(c); } - fprintf(m_pstream, buffer); - - fprintf( m_pstream, "(" ); - const wxWX2MBbuf textbuf = text.mb_str(); - size_t len = strlen(textbuf); - for (i = 0; i < len; i++) + else if ( c >= 128 ) { - int c = (unsigned char) textbuf[i]; - if (c == ')' || c == '(' || c == '\\') - { - /* Cope with special characters */ - fprintf( m_pstream, "\\" ); - fputc(c, m_pstream); - } - else if ( c >= 128 ) - { - /* Cope with character codes > 127 */ - fprintf(m_pstream, "\\%o", c); - } - else - { - fputc(c, m_pstream); - } + /* Cope with character codes > 127 */ + PsPrintf( wxT("\\%o"), c); } - - fprintf( m_pstream, ") show\n" ); - - sprintf( buffer, "%.8f rotate\n", -angle ); - for (i = 0; i < 100; i++) + else { - if (buffer[i] == ',') buffer[i] = '.'; + PsPrint(c); } - fprintf( m_pstream, buffer ); - - if (m_font.GetUnderlined()) - { - wxCoord uy = (wxCoord)(y + size - m_underlinePosition); - wxCoord w, h; - char buffer[100]; - GetTextExtent(text, &w, &h); - - sprintf( buffer, + } + + PsPrint( ") show\n" ); + + sprintf( buffer, "%.8f rotate\n", -angle ); + for (i = 0; i < 100; i++) + { + if (buffer[i] == ',') buffer[i] = '.'; + } + PsPrint( buffer ); + + if (m_font.GetUnderlined()) + { + wxCoord uy = (wxCoord)(y + size - m_underlinePosition); + wxCoord w, h; + char buffer[100]; + GetTextExtent(text, &w, &h); + + sprintf( buffer, "gsave\n" "%d %d moveto\n" "%f setlinewidth\n" @@ -1648,12 +1582,11 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord LogicalToDeviceX(x), LogicalToDeviceY(uy), m_underlineThickness, LogicalToDeviceX(x + w), LogicalToDeviceY(uy) ); - for (i = 0; i < 100; i++) - { - if (buffer[i] == ',') buffer[i] = '.'; - } - fprintf( m_pstream, buffer ); + for (i = 0; i < 100; i++) + { + if (buffer[i] == ',') buffer[i] = '.'; } + PsPrint( buffer ); } CalcBoundingBox( x, y ); @@ -1701,19 +1634,17 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) #endif (double)(y1 + d) / 2; - if ( m_pstream ) - fprintf( m_pstream, - "newpath\n" - "%d %d moveto\n" - "%d %d lineto\n", + PsPrintf( wxT("newpath\n" + "%d %d moveto\n" + "%d %d lineto\n"), LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1), LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) ); CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); - node = node->GetNext(); - while (node) + node = node->GetNext(); + while (node) { q = (wxPoint *)node->GetData(); @@ -1726,12 +1657,10 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) x3 = (double)(x2 + c) / 2; y3 = (double)(y2 + d) / 2; - if ( m_pstream ) - fprintf( m_pstream, - "%d %d %d %d %d %d DrawSplineSection\n", - LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1), - LogicalToDeviceX((wxCoord)x2), LogicalToDeviceY((wxCoord)y2), - LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) ); + PsPrintf( wxT("%d %d %d %d %d %d DrawSplineSection\n"), + LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1), + LogicalToDeviceX((wxCoord)x2), LogicalToDeviceY((wxCoord)y2), + LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) ); CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); @@ -1744,10 +1673,8 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) next-to-last and last point respectively, in the point list */ - if ( m_pstream ) - fprintf( m_pstream, - "%d %d lineto\n" - "stroke\n", + PsPrintf( wxT("%d %d lineto\n" + "stroke\n"), LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) ); } @@ -1848,69 +1775,74 @@ bool wxPostScriptDC::StartDoc( const wxString& message ) { wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") ); - if (m_printData.GetFilename() == wxT("")) + if ( m_printData.GetPrintMode() == wxPRINT_MODE_FILE ) { - wxString filename = wxGetTempFileName( wxT("ps") ); - m_printData.SetFilename(filename); - } + if (m_printData.GetFilename() == wxT("")) + { + wxString filename = wxGetTempFileName( wxT("ps") ); + m_printData.SetFilename(filename); + } - m_pstream = wxFopen( m_printData.GetFilename().c_str(), wxT("w+") ); // FIXME: use fn_str() here under Unicode? + // FIXME: use fn_str() here under Unicode? + m_pstream = wxFopen( m_printData.GetFilename().c_str(), wxT("w+") ); - if (!m_pstream) - { - wxLogError( _("Cannot open file for PostScript printing!")); - m_ok = FALSE; - return FALSE; + if (!m_pstream) + { + wxLogError( _("Cannot open file for PostScript printing!")); + m_ok = FALSE; + return FALSE; + } } m_ok = TRUE; + m_title = message; - fprintf( m_pstream, "%%!PS-Adobe-2.0\n" ); - fprintf( m_pstream, "%%%%Title: %s\n", (const char *) m_title.ToAscii() ); - fprintf( m_pstream, "%%%%Creator: wxWindows PostScript renderer\n" ); - fprintf( m_pstream, "%%%%CreationDate: %s\n", (const char *) wxNow().ToAscii() ); + PsPrint( "%!PS-Adobe-2.0\n" ); + PsPrintf( wxT("%%%%Title: %s\n"), m_title.c_str() ); + PsPrint( "%%Creator: wxWindows PostScript renderer\n" ); + PsPrintf( wxT("%%%%CreationDate: %s\n"), wxNow().c_str() ); if (m_printData.GetOrientation() == wxLANDSCAPE) - fprintf( m_pstream, "%%%%Orientation: Landscape\n" ); + PsPrint( "%%Orientation: Landscape\n" ); else - fprintf( m_pstream, "%%%%Orientation: Portrait\n" ); + PsPrint( "%%Orientation: Portrait\n" ); - // fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) ); + // PsPrintf( wxT("%%%%Pages: %d\n"), (wxPageNumber - 1) ); - const char *paper; + const wxChar *paper; switch (m_printData.GetPaperId()) { - case wxPAPER_LETTER: paper = "Letter"; break; // Letter: paper ""; 8 1/2 by 11 inches - case wxPAPER_LEGAL: paper = "Legal"; break; // Legal, 8 1/2 by 14 inches - case wxPAPER_A4: paper = "A4"; break; // A4 Sheet, 210 by 297 millimeters - case wxPAPER_TABLOID: paper = "Tabloid"; break; // Tabloid, 11 by 17 inches - case wxPAPER_LEDGER: paper = "Ledger"; break; // Ledger, 17 by 11 inches - case wxPAPER_STATEMENT: paper = "Statement"; break; // Statement, 5 1/2 by 8 1/2 inches - case wxPAPER_EXECUTIVE: paper = "Executive"; break; // Executive, 7 1/4 by 10 1/2 inches - case wxPAPER_A3: paper = "A3"; break; // A3 sheet, 297 by 420 millimeters - case wxPAPER_A5: paper = "A5"; break; // A5 sheet, 148 by 210 millimeters - case wxPAPER_B4: paper = "B4"; break; // B4 sheet, 250 by 354 millimeters - case wxPAPER_B5: paper = "B5"; break; // B5 sheet, 182-by-257-millimeter paper - case wxPAPER_FOLIO: paper = "Folio"; break; // Folio, 8-1/2-by-13-inch paper - case wxPAPER_QUARTO: paper = "Quaro"; break; // Quarto, 215-by-275-millimeter paper - case wxPAPER_10X14: paper = "10x14"; break; // 10-by-14-inch sheet - default: paper = "A4"; - } - fprintf( m_pstream, "%%%%DocumentPaperSizes: %s\n", paper ); - fprintf( m_pstream, "%%%%EndComments\n\n" ); - - fprintf( m_pstream, "%%%%BeginProlog\n" ); - fprintf( m_pstream, wxPostScriptHeaderConicTo ); - fprintf( m_pstream, wxPostScriptHeaderEllipse ); - fprintf( m_pstream, wxPostScriptHeaderEllipticArc ); - fprintf( m_pstream, wxPostScriptHeaderColourImage ); + case wxPAPER_LETTER: paper = wxT("Letter"); break; // Letter: paper ""; 8 1/2 by 11 inches + case wxPAPER_LEGAL: paper = wxT("Legal"); break; // Legal, 8 1/2 by 14 inches + case wxPAPER_A4: paper = wxT("A4"); break; // A4 Sheet, 210 by 297 millimeters + case wxPAPER_TABLOID: paper = wxT("Tabloid"); break; // Tabloid, 11 by 17 inches + case wxPAPER_LEDGER: paper = wxT("Ledger"); break; // Ledger, 17 by 11 inches + case wxPAPER_STATEMENT: paper = wxT("Statement"); break; // Statement, 5 1/2 by 8 1/2 inches + case wxPAPER_EXECUTIVE: paper = wxT("Executive"); break; // Executive, 7 1/4 by 10 1/2 inches + case wxPAPER_A3: paper = wxT("A3"); break; // A3 sheet, 297 by 420 millimeters + case wxPAPER_A5: paper = wxT("A5"); break; // A5 sheet, 148 by 210 millimeters + case wxPAPER_B4: paper = wxT("B4"); break; // B4 sheet, 250 by 354 millimeters + case wxPAPER_B5: paper = wxT("B5"); break; // B5 sheet, 182-by-257-millimeter paper + case wxPAPER_FOLIO: paper = wxT("Folio"); break; // Folio, 8-1/2-by-13-inch paper + case wxPAPER_QUARTO: paper = wxT("Quaro"); break; // Quarto, 215-by-275-millimeter paper + case wxPAPER_10X14: paper = wxT("10x14"); break; // 10-by-14-inch sheet + default: paper = wxT("A4"); + } + PsPrintf( wxT("%%%%DocumentPaperSizes: %s\n"), paper ); + PsPrint( "%%EndComments\n\n" ); + + PsPrint( "%%BeginProlog\n" ); + PsPrint( wxPostScriptHeaderConicTo ); + PsPrint( wxPostScriptHeaderEllipse ); + PsPrint( wxPostScriptHeaderEllipticArc ); + PsPrint( wxPostScriptHeaderColourImage ); #if wxUSE_PANGO #else - fprintf( m_pstream, wxPostScriptHeaderReencodeISO1 ); - fprintf( m_pstream, wxPostScriptHeaderReencodeISO2 ); + PsPrint( wxPostScriptHeaderReencodeISO1 ); + PsPrint( wxPostScriptHeaderReencodeISO2 ); #endif if (wxPostScriptHeaderSpline) - fprintf( m_pstream, wxPostScriptHeaderSpline ); - fprintf( m_pstream, "%%%%EndProlog\n" ); + PsPrint( wxPostScriptHeaderSpline ); + PsPrint( "%%EndProlog\n" ); SetBrush( *wxBLACK_BRUSH ); SetPen( *wxBLACK_PEN ); @@ -1922,22 +1854,23 @@ bool wxPostScriptDC::StartDoc( const wxString& message ) wxPageNumber = 1; m_pageNumber = 1; - m_title = message; return TRUE; } void wxPostScriptDC::EndDoc () { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (m_clipping) { m_clipping = FALSE; - fprintf( m_pstream, "grestore\n" ); + PsPrint( "grestore\n" ); } - fclose( m_pstream ); - m_pstream = (FILE *) NULL; + if ( m_pstream ) { + fclose( m_pstream ); + m_pstream = (FILE *) NULL; + } #if 0 // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe @@ -1988,8 +1921,7 @@ void wxPostScriptDC::EndDoc () // The Adobe specifications call for integers; we round as to make // the bounding larger. - fprintf( m_pstream, - "%%%%BoundingBox: %d %d %d %d\n", + PsPrintf( wxT("%%%%BoundingBox: %d %d %d %d\n"), (wxCoord)floor((double)llx), (wxCoord)floor((double)lly), (wxCoord)ceil((double)urx), (wxCoord)ceil((double)ury) ); @@ -1999,11 +1931,11 @@ void wxPostScriptDC::EndDoc () // commands are generated within comments. These lines appear before any // adjustment of scale, rotation, or translation, and hence are in the // default user coordinates. - fprintf( m_pstream, "%% newpath\n" ); - fprintf( m_pstream, "%% %d %d moveto\n", llx, lly ); - fprintf( m_pstream, "%% %d %d lineto\n", urx, lly ); - fprintf( m_pstream, "%% %d %d lineto\n", urx, ury ); - fprintf( m_pstream, "%% %d %d lineto closepath stroke\n", llx, ury ); + PsPrint( "% newpath\n" ); + PsPrintf( wxT("%% %d %d moveto\n"), llx, lly ); + PsPrintf( wxT("%% %d %d lineto\n"), urx, lly ); + PsPrintf( wxT("%% %d %d lineto\n"), urx, ury ); + PsPrintf( wxT("%% %d %d lineto closepath stroke\n"), llx, ury ); #endif #if defined(__X__) || defined(__WXGTK__) @@ -2026,8 +1958,7 @@ void wxPostScriptDC::StartPage() { wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); - if ( m_pstream ) - fprintf( m_pstream, "%%%%Page: %d\n", wxPageNumber++ ); + PsPrintf( wxT("%%%%Page: %d\n"), wxPageNumber++ ); // What is this one supposed to do? RR. // *m_pstream << "matrix currentmatrix\n"; @@ -2053,34 +1984,26 @@ void wxPostScriptDC::StartPage() int h; GetSize( (int*) NULL, &h ); translate_y -= h; - if ( m_pstream ) - { - fprintf( m_pstream, "90 rotate\n" ); - - // I copied this one from a PostScript tutorial, but to no avail. RR. - // fprintf( m_pstream, "90 rotate llx neg ury nef translate\n" ); - } + PsPrint( "90 rotate\n" ); + // I copied this one from a PostScript tutorial, but to no avail. RR. + // PsPrint( "90 rotate llx neg ury nef translate\n" ); } - if ( m_pstream ) - { - char buffer[100]; - sprintf( buffer, "%.8f %.8f scale\n", scale_x / ms_PSScaleFactor, + char buffer[100]; + sprintf( buffer, "%.8f %.8f scale\n", scale_x / ms_PSScaleFactor, scale_y / ms_PSScaleFactor); - for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); - - fprintf( m_pstream, "%d %d translate\n", translate_x, translate_y ); - } + for (int i = 0; i < 100; i++) + if (buffer[i] == ',') buffer[i] = '.'; + PsPrint( buffer ); + + PsPrintf( wxT("%d %d translate\n"), translate_x, translate_y ); } void wxPostScriptDC::EndPage () { wxCHECK_RET( m_ok , wxT("invalid postscript dc") ); - if ( m_pstream ) - fprintf( m_pstream, "showpage\n" ); + PsPrint( "showpage\n" ); } bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest, @@ -2506,6 +2429,59 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, // GTK 2.0 } +// print postscript datas via required method (file, stream) +void wxPostScriptDC::PsPrintf( const wxChar* fmt, ... ) +{ + va_list argptr; + va_start(argptr, fmt); + + PsPrint( wxString::FormatV( fmt, argptr ).c_str() ); +} + +void wxPostScriptDC::PsPrint( const char* psdata ) +{ + switch( m_printData.GetPrintMode() ) + { +#if wxUSE_STREAMS + // append to output stream + case wxPRINT_MODE_STREAM: + { + wxOutputStream* outputstream = m_printData.GetOutputStream(); + wxCHECK_RET( outputstream, wxT("invalid outputstream") ); + outputstream->Write( psdata, strlen( psdata ) ); + } + break; +#endif // wxUSE_STREAMS + + // save data into file + default: + wxCHECK_RET( m_pstream, wxT("invalid postscript dc") ); + fwrite( psdata, 1, strlen( psdata ), m_pstream ); + } +} + +void wxPostScriptDC::PsPrint( int ch ) +{ + switch( m_printData.GetPrintMode() ) + { +#if wxUSE_STREAMS + // append to output stream + case wxPRINT_MODE_STREAM: + { + wxOutputStream* outputstream = m_printData.GetOutputStream(); + wxCHECK_RET( outputstream, wxT("invalid outputstream") ); + outputstream->PutC( ch ); + } + break; +#endif // wxUSE_STREAMS + + // save data into file + default: + wxCHECK_RET( m_pstream, wxT("invalid postscript dc") ); + fputc( ch, m_pstream ); + } +} + #if WXWIN_COMPATIBILITY_2_2 WXDLLEXPORT wxPrintSetupData *wxThePrintSetupData = 0; -- 2.45.2