X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7bcb11d30764df47144189e164f53d8171ed4a63..5c8fc7c1debd3d2a58c015132f2a3d9e3e26cd38:/src/generic/dcpsg.cpp?ds=sidebyside diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp index 725f9565be..96b05d4f7c 100644 --- a/src/generic/dcpsg.cpp +++ b/src/generic/dcpsg.cpp @@ -25,8 +25,11 @@ #include "wx/defs.h" #endif // WX_PRECOMP +#if wxUSE_PRINTING_ARCHITECTURE + #if wxUSE_POSTSCRIPT +#include "wx/window.h" #include "wx/dcmemory.h" #include "wx/utils.h" #include "wx/intl.h" @@ -43,6 +46,7 @@ #include "wx/textctrl.h" #include "wx/prntbase.h" #include "wx/paper.h" +#include "wx/filefn.h" #include @@ -130,34 +134,34 @@ 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\ @@ -176,12 +180,12 @@ 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\ "; static char wxPostScriptHeaderReencodeISO1[] = @@ -231,7 +235,7 @@ static char wxPostScriptHeaderReencodeISO2[] = wxPostScriptDC::wxPostScriptDC () { - m_pstream = (ofstream*) NULL; + m_pstream = (FILE*) NULL; m_currentRed = 0; m_currentGreen = 0; @@ -248,12 +252,15 @@ wxPostScriptDC::wxPostScriptDC () m_signY = -1; // default y-axis bottom up -> top down // Compatibility only + // HH: Doesn't seem to work for wxMSW... + #ifndef __WXMSW__ m_printData = * wxThePrintSetupData; + #endif } wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent) { - m_pstream = (ofstream*) NULL; + m_pstream = (FILE*) NULL; m_currentRed = 0; m_currentGreen = 0; @@ -298,7 +305,7 @@ bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *pa wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData) { - m_pstream = (ofstream*) NULL; + m_pstream = (FILE*) NULL; m_currentRed = 0; m_currentGreen = 0; @@ -315,11 +322,17 @@ wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData) m_signY = -1; // default y-axis bottom up -> top down m_printData = printData; + + m_ok = TRUE; } wxPostScriptDC::~wxPostScriptDC () { - if (m_pstream) delete m_pstream; + if (m_pstream) + { + fclose( m_pstream ); + m_pstream = (FILE*) NULL; + } } bool wxPostScriptDC::Ok() const @@ -347,21 +360,21 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent) // For PS_PRINTER action this depends on a Unix-style print spooler // since the wx_printer_file can be destroyed during a session // @@@ TODO: a Windows-style answer for non-Unix - char userId[256]; + wxChar userId[256]; wxGetUserId (userId, sizeof (userId) / sizeof (char)); - char tmp[256]; - strcpy (tmp, "/tmp/preview_"); - strcat (tmp, userId); + wxChar tmp[256]; + wxStrcpy (tmp, wxT("/tmp/preview_")); + wxStrcat (tmp, userId); m_printData.SetFilename(tmp); #endif - char tmp2[256]; - strcpy(tmp2, m_printData.GetFilename()); - strcat (tmp2, ".ps"); + wxChar tmp2[256]; + wxStrcpy(tmp2, m_printData.GetFilename()); + wxStrcat (tmp2, wxT(".ps")); m_printData.SetFilename(tmp2); } - else if ((m_printData.GetFilename() == "") && (m_printData.GetPrintMode() == wxPRINT_MODE_FILE)) + else if ((m_printData.GetFilename() == wxT("")) && (m_printData.GetPrintMode() == wxPRINT_MODE_FILE)) { - wxString file = wxSaveFileSelector (_("PostScript"), "ps"); + wxString file = wxSaveFileSelector (_("PostScript"), wxT("ps")); if ( file.IsEmpty() ) { m_ok = FALSE; @@ -375,74 +388,78 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent) return m_ok; } -void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h) +void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoord h) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); - if (m_clipping) return; + if (m_clipping) DestroyClippingRegion(); - wxDC::SetClippingRegion( x, y, w, h ); + wxDC::DoSetClippingRegion(x, y, w, h); m_clipping = TRUE; - *m_pstream << "gsave\n" - << "newpath\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n" - << XLOG2DEV(x+w) << " " << YLOG2DEV(y) << " lineto\n" - << XLOG2DEV(x+w) << " " << YLOG2DEV(y+h) << " lineto\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y+h) << " lineto\n" - << "closepath clip newpath\n"; + 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", + XLOG2DEV(x), YLOG2DEV(y), + XLOG2DEV(x+w), YLOG2DEV(y), + XLOG2DEV(x+w), YLOG2DEV(y+h), + XLOG2DEV(x), YLOG2DEV(y+h) ); } -void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) ) -{ -} void wxPostScriptDC::DestroyClippingRegion() { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - - wxDC::DestroyClippingRegion(); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_clipping) { m_clipping = FALSE; - *m_pstream << "grestore\n"; + fprintf( m_pstream, "grestore\n" ); } + + wxDC::DestroyClippingRegion(); } void wxPostScriptDC::Clear() { - wxFAIL_MSG( "wxPostScriptDC::Clear not implemented." ); + wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") ); } -void wxPostScriptDC::FloodFill (long WXUNUSED(x), long WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style)) +void wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style)) { - wxFAIL_MSG( "wxPostScriptDC::FloodFill not implemented." ); + wxFAIL_MSG( wxT("wxPostScriptDC::FloodFill not implemented.") ); } -bool wxPostScriptDC::GetPixel (long WXUNUSED(x), long WXUNUSED(y), wxColour * WXUNUSED(col)) const +bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const { - wxFAIL_MSG( "wxPostScriptDC::GetPixel not implemented." ); + wxFAIL_MSG( wxT("wxPostScriptDC::GetPixel not implemented.") ); return FALSE; } -void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y)) +void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { - wxFAIL_MSG( "wxPostScriptDC::CrossHair not implemented." ); + wxFAIL_MSG( wxT("wxPostScriptDC::CrossHair not implemented.") ); } -void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2) +void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; SetPen( m_pen ); - *m_pstream << "newpath\n" - << XLOG2DEV(x1) << " " << YLOG2DEV (y1) << " moveto\n" - << XLOG2DEV(x2) << " " << YLOG2DEV (y2) << " lineto\n" - << "stroke\n"; + fprintf( m_pstream, + "newpath\n" + "%d %d moveto\n" + "%d %d lineto\n" + "stroke\n", + XLOG2DEV(x1), YLOG2DEV(y1), + XLOG2DEV(x2), YLOG2DEV (y2) ); CalcBoundingBox( x1, y1 ); CalcBoundingBox( x2, y2 ); @@ -450,30 +467,32 @@ void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2) #define RAD2DEG 57.29577951308 -void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc) +void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); - long dx = x1 - xc; - long dy = y1 - yc; - long radius = (long) sqrt(dx*dx+dy*dy); + wxCoord dx = x1 - xc; + wxCoord dy = y1 - yc; + wxCoord radius = (wxCoord) sqrt( (double)(dx*dx+dy*dy) ); double alpha1, alpha2; if (x1 == x2 && y1 == y2) { - alpha1 = 0.0; - alpha2 = 360.0; - } else if (radius == 0.0) + alpha1 = 0.0; + alpha2 = 360.0; + } + else if (radius == 0.0) { - alpha1 = alpha2 = 0.0; - } else + alpha1 = alpha2 = 0.0; + } + else { - alpha1 = (x1 - xc == 0) ? - (y1 - yc < 0) ? 90.0 : -90.0 : - -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG; - alpha2 = (x2 - xc == 0) ? - (y2 - yc < 0) ? 90.0 : -90.0 : - -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG; + alpha1 = (x1 - xc == 0) ? + (y1 - yc < 0) ? 90.0 : -90.0 : + -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG; + alpha2 = (x2 - xc == 0) ? + (y2 - yc < 0) ? 90.0 : -90.0 : + -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG; } while (alpha1 <= 0) alpha1 += 360; while (alpha2 <= 0) alpha2 += 360; // adjust angles to be between @@ -482,40 +501,42 @@ void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long if (m_brush.GetStyle() != wxTRANSPARENT) { - SetBrush( m_brush ); - *m_pstream << "newpath\n" - << XLOG2DEV(xc) << " " - << YLOG2DEV(yc) << " " - << XLOG2DEVREL(radius) << " " - << YLOG2DEVREL(radius) << " " - << alpha1 << " " - << alpha2 << " ellipse\n" - << XLOG2DEV(xc) << " " - << YLOG2DEV(yc) << " lineto\n" - << "closepath\n" - << "fill\n"; + SetBrush( m_brush ); + + fprintf( m_pstream, + "newpath\n" + "%d %d %d %d %d %d ellipse\n" + "%d %d lineto\n" + "closepath\n" + "fill\n", + XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL(radius), YLOG2DEVREL(radius), (wxCoord)alpha1, (wxCoord) alpha2, + XLOG2DEV(xc), YLOG2DEV(yc) ); + + CalcBoundingBox( xc-radius, yc-radius ); + CalcBoundingBox( xc+radius, yc+radius ); } if (m_pen.GetStyle() != wxTRANSPARENT) { - SetPen( m_pen ); - *m_pstream << "newpath\n" - << XLOG2DEV(xc) << " " - << YLOG2DEV(yc) << " " - << XLOG2DEVREL(radius) << " " - << YLOG2DEVREL(radius) << " " - << alpha1 << " " - << alpha2 << " ellipse\n" - << "stroke\n"; - } + SetPen( m_pen ); + + fprintf( m_pstream, + "newpath\n" + "%d %d %d %d %d %d ellipse\n" + "%d %d lineto\n" + "stroke\n" + "fill\n", + XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL(radius), YLOG2DEVREL(radius), (wxCoord)alpha1, (wxCoord) alpha2, + XLOG2DEV(xc), YLOG2DEV(yc) ); - CalcBoundingBox( xc-radius, yc-radius ); - CalcBoundingBox( xc+radius, yc+radius ); + CalcBoundingBox( xc-radius, yc-radius ); + CalcBoundingBox( xc+radius, yc+radius ); + } } -void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea) +void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360; if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360; @@ -532,10 +553,10 @@ void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,doubl { SetBrush( m_brush ); - *m_pstream << "newpath\n" - << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " " - << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " " - << int(sa) <<" "<< int(ea) << " true ellipticarc\n"; + fprintf( m_pstream, + "newpath\n" + "%d %d %d %d %d %d true ellipticarc\n", + XLOG2DEV(x+w/2), YLOG2DEV(y+h/2), XLOG2DEVREL(w/2), YLOG2DEVREL(h/2), (wxCoord)sa, (wxCoord)ea ); CalcBoundingBox( x ,y ); CalcBoundingBox( x+w, y+h ); @@ -545,90 +566,101 @@ void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,doubl { SetPen( m_pen ); - *m_pstream << "newpath\n" - << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " " - << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " " - << int(sa) <<" "<< int(ea) << " false ellipticarc\n"; + fprintf(m_pstream, + "newpath\n" + "%d %d %d %d %d %d false ellipticarc\n", + XLOG2DEV(x+w/2), YLOG2DEV(y+h/2), XLOG2DEVREL(w/2), YLOG2DEVREL(h/2), (wxCoord)sa, (wxCoord)ea ); - CalcBoundingBox( x, y ); + CalcBoundingBox( x ,y ); CalcBoundingBox( x+w, y+h ); } } -void wxPostScriptDC::DrawPoint (long x, long y) +void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord y) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; SetPen (m_pen); - *m_pstream << "newpath\n" - << XLOG2DEV(x) << " " << YLOG2DEV (y) << " moveto\n" - << XLOG2DEV(x+1) << " " << YLOG2DEV (y) << " lineto\n" - << "stroke\n"; + fprintf( m_pstream, + "newpath\n" + "%d %d moveto\n" + "%d %d lineto\n" + "stroke\n", + XLOG2DEV(x), YLOG2DEV(y), + XLOG2DEV(x+1), YLOG2DEV(y) ); CalcBoundingBox( x, y ); } -void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle)) +void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle)) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (n <= 0) return; if (m_brush.GetStyle () != wxTRANSPARENT) { - SetBrush( m_brush ); + SetBrush( m_brush ); - *m_pstream << "newpath\n"; + fprintf( m_pstream, "newpath\n" ); - long xx = XLOG2DEV(points[0].x + xoffset); - long yy = YLOG2DEV(points[0].y + yoffset); - *m_pstream << xx << " " << yy << " moveto\n"; - CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); + wxCoord xx = XLOG2DEV(points[0].x + xoffset); + wxCoord yy = YLOG2DEV(points[0].y + yoffset); - for (int i = 1; i < n; i++) - { - xx = XLOG2DEV(points[i].x + xoffset); - yy = YLOG2DEV(points[i].y + yoffset); - *m_pstream << xx << " " << yy << " lineto\n"; - CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); - } - *m_pstream << "fill\n"; + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + + CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); + + for (int i = 1; i < n; i++) + { + xx = XLOG2DEV(points[i].x + xoffset); + yy = YLOG2DEV(points[i].y + yoffset); + + fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + + CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); + } + + fprintf( m_pstream, "fill\n" ); } if (m_pen.GetStyle () != wxTRANSPARENT) { - SetPen( m_pen ); + SetPen( m_pen ); - *m_pstream << "newpath\n"; + fprintf( m_pstream, "newpath\n" ); - long xx = XLOG2DEV(points[0].x + xoffset); - long yy = YLOG2DEV(points[0].y + yoffset); - *m_pstream << xx << " " << yy << " moveto\n"; - CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); + wxCoord xx = XLOG2DEV(points[0].x + xoffset); + wxCoord yy = YLOG2DEV(points[0].y + yoffset); - for (int i = 1; i < n; i++) - { - xx = XLOG2DEV(points[i].x + xoffset); - yy = YLOG2DEV(points[i].y + yoffset); - *m_pstream << xx << " " << yy << " lineto\n"; - CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); - } + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); - *m_pstream << "stroke\n"; + CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); + + for (int i = 1; i < n; i++) + { + xx = XLOG2DEV(points[i].x + xoffset); + yy = YLOG2DEV(points[i].y + yoffset); + + fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + + CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); + } + + fprintf( m_pstream, "fill\n" ); } } -void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset) +void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); - if (m_pen.GetStyle() == wxTRANSPARENT) - return; - if (n <= 0) - return; + if (m_pen.GetStyle() == wxTRANSPARENT) return; + + if (n <= 0) return; SetPen (m_pen); @@ -638,34 +670,41 @@ void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoff CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset)); } - *m_pstream << "newpath\n" - << XLOG2DEV(points[0].x+xoffset) << " " - << YLOG2DEV(points[0].y+yoffset) << " moveto\n"; + fprintf( m_pstream, + "newpath\n" + "%d %d moveto\n", + XLOG2DEV(points[0].x+xoffset), YLOG2DEV(points[0].y+yoffset) ); for (i = 1; i < n; i++) { - *m_pstream << XLOG2DEV(points[i].x+xoffset) << " " - << YLOG2DEV(points[i].y+yoffset) << " lineto\n"; + fprintf( m_pstream, + "%d %d lineto\n", + XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) ); } - *m_pstream << "stroke\n"; + fprintf( m_pstream, "stroke\n" ); } -void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height) +void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_brush.GetStyle () != wxTRANSPARENT) { SetBrush( m_brush ); - *m_pstream << "newpath\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n" - << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n" - << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n" - << "closepath\n" - << "fill\n"; + 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", + XLOG2DEV(x), YLOG2DEV(y), + XLOG2DEV(x + width), YLOG2DEV(y), + XLOG2DEV(x + width), YLOG2DEV(y + height), + XLOG2DEV(x), YLOG2DEV(y + height) ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -675,22 +714,27 @@ void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height) { SetPen (m_pen); - *m_pstream << "newpath\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n" - << XLOG2DEV(x + width) << " " << YLOG2DEV(y) << " lineto\n" - << XLOG2DEV(x + width) << " " << YLOG2DEV(y + height) << " lineto\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y + height) << " lineto\n" - << "closepath\n" - << "stroke\n"; + 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", + XLOG2DEV(x), YLOG2DEV(y), + XLOG2DEV(x + width), YLOG2DEV(y), + XLOG2DEV(x + width), YLOG2DEV(y + height), + XLOG2DEV(x), YLOG2DEV(y + height) ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); } } -void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius) +void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (radius < 0.0) { @@ -704,24 +748,33 @@ void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long heig radius = (-radius * smallest); } - long rad = (long) radius; + wxCoord rad = (wxCoord) radius; if (m_brush.GetStyle () != wxTRANSPARENT) { SetBrush( m_brush ); - // Draw rectangle anticlockwise - *m_pstream << "newpath\n" - << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n" - << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n" - << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n" - << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n" - << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n" - << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n" - << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n" - << "closepath\n" - << "fill\n"; + /* Draw rectangle anticlockwise */ + 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", + XLOG2DEV(x + rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad), + XLOG2DEV(x), YLOG2DEV(y + rad), + XLOG2DEV(x + rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad), + XLOG2DEV(x + width - rad), YLOG2DEV(y + height), + XLOG2DEV(x + width - rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad), + XLOG2DEV(x + width), YLOG2DEV(y + rad), + XLOG2DEV(x + width - rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad), + XLOG2DEV(x + rad), YLOG2DEV(y) ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -731,63 +784,87 @@ void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long heig { SetPen (m_pen); - // Draw rectangle anticlockwise - *m_pstream << "newpath\n" - << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n" - << XLOG2DEV(x) << " " << YLOG2DEV(y + rad) << " moveto\n" - << XLOG2DEV(x + rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 180 270 arc\n" - << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height) << " lineto\n" - << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + height - rad) << " " << XLOG2DEVREL(rad) << " 270 0 arc\n" - << XLOG2DEV(x + width) << " " << YLOG2DEV(y + rad) << " lineto\n" - << XLOG2DEV(x + width - rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 0 90 arc\n" - << XLOG2DEV(x + rad) << " " << YLOG2DEV(y) << " lineto\n" - << "closepath\n" - << "stroke\n"; + /* Draw rectangle anticlockwise */ + 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", + XLOG2DEV(x + rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad), + XLOG2DEV(x), YLOG2DEV(y + rad), + XLOG2DEV(x + rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad), + XLOG2DEV(x + width - rad), YLOG2DEV(y + height), + XLOG2DEV(x + width - rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad), + XLOG2DEV(x + width), YLOG2DEV(y + rad), + XLOG2DEV(x + width - rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad), + XLOG2DEV(x + rad), YLOG2DEV(y) ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); } } -void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height) +void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_brush.GetStyle () != wxTRANSPARENT) { SetBrush (m_brush); - *m_pstream << "newpath\n" - << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " " - << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n" - << "fill\n"; + fprintf( m_pstream, + "newpath\n" + "%d %d %d %d 0 360 ellipse\n" + "fill\n", + XLOG2DEV(x + width / 2), YLOG2DEV(y + height / 2), + XLOG2DEV(width / 2), YLOG2DEVREL(height / 2) ); CalcBoundingBox( x - width, y - height ); CalcBoundingBox( x + width, y + height ); } - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen (m_pen); - *m_pstream << "newpath\n" - << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " " - << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n" - << "stroke\n"; + fprintf( m_pstream, + "newpath\n" + "%d %d %d %d 0 360 ellipse\n" + "stroke\n", + XLOG2DEV(x + width / 2), YLOG2DEV(y + height / 2), + XLOG2DEV(width / 2), YLOG2DEVREL(height / 2) ); CalcBoundingBox( x - width, y - height ); CalcBoundingBox( x + width, y + height ); } } -void wxPostScriptDC::DrawIcon( const wxIcon& icon, long x, long y ) +void wxPostScriptDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y ) { DrawBitmap( icon, x, y, TRUE ); } -void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool WXUNUSED(useMask) ) +/* this has to be char, not wxChar */ +static char hexArray[] = "0123456789ABCDEF"; +static void LocalDecToHex( int dec, char *buf ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + 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) ) +{ + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (!bitmap.Ok()) return; @@ -795,53 +872,53 @@ void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool WX if (!image.Ok()) return; - int ww = XLOG2DEVREL(image.GetWidth()); - int hh = YLOG2DEVREL(image.GetHeight()); + wxCoord ww = XLOG2DEVREL(image.GetWidth()); + wxCoord hh = YLOG2DEVREL(image.GetHeight()); image = image.Scale( ww, hh ); if (!image.Ok()) return; - int xx = XLOG2DEV(x); - int yy = YLOG2DEV(y + bitmap.GetHeight()); - - *m_pstream << "/origstate save def\n" - << "20 dict begin\n" - << "/pix " << ww << " string def\n" - << "/grays " << ww << " string def\n" - << "/npixels 0 def\n" - << "/rgbindx 0 def\n" - << xx << " " << yy << " translate\n" - << ww << " " << hh << " scale\n" - << ww << " " << hh << " 8\n" - << "[" << ww << " 0 0 " << (-hh) << " 0 " << hh << "]\n" - << "{currentfile pix readhexstring pop}\n" - << "false 3 colorimage\n"; + wxCoord xx = XLOG2DEV(x); + wxCoord yy = YLOG2DEV(y + bitmap.GetHeight()); + + 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", + ww, ww, xx, yy, ww, hh, ww, hh, ww, -hh, hh ); for (int j = 0; j < hh; j++) { for (int i = 0; i < ww; i++) { - char buffer[5]; - buffer[2] = 0; - wxDecToHex( image.GetRed(i,j), buffer ); - *m_pstream << buffer; - wxDecToHex( image.GetGreen(i,j), buffer ); - *m_pstream << buffer; - wxDecToHex( image.GetBlue(i,j), buffer ); - *m_pstream << buffer; - } - *m_pstream << "\n"; + 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" ); } - *m_pstream << "end\n"; - *m_pstream << "origstate restore\n"; - + fprintf( m_pstream, "end\n" ); + fprintf( m_pstream, "origstate restore\n" ); } void wxPostScriptDC::SetFont( const wxFont& font ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (!font.Ok()) return; @@ -852,7 +929,7 @@ void wxPostScriptDC::SetFont( const wxFont& font ) int Style = m_font.GetStyle(); int Weight = m_font.GetWeight(); - switch (m_font.GetFamily ()) + switch (m_font.GetFamily()) { case wxTELETYPE: case wxMODERN: @@ -877,60 +954,66 @@ void wxPostScriptDC::SetFont( const wxFont& font ) if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT)) { - if (m_font.GetFamily () == wxROMAN) - style = "-Roman"; - else - style = ""; + if (m_font.GetFamily () == wxROMAN) + style = "-Roman"; + else + style = ""; } else if (Style == wxNORMAL && Weight == wxBOLD) { - style = "-Bold"; + style = "-Bold"; } else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT)) { - if (m_font.GetFamily () == wxROMAN) - style = "-Italic"; - else - style = "-Oblique"; + if (m_font.GetFamily () == wxROMAN) + style = "-Italic"; + else + style = "-Oblique"; } else if (Style == wxITALIC && Weight == wxBOLD) { - if (m_font.GetFamily () == wxROMAN) - style = "-BoldItalic"; - else - style = "-BoldOblique"; + if (m_font.GetFamily () == wxROMAN) + style = "-BoldItalic"; + else + style = "-BoldOblique"; } else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT)) { - if (m_font.GetFamily () == wxROMAN) - style = "-Italic"; - else - style = "-Oblique"; + if (m_font.GetFamily () == wxROMAN) + style = "-Italic"; + else + style = "-Oblique"; } else if (Style == wxSLANT && Weight == wxBOLD) { - if (m_font.GetFamily () == wxROMAN) - style = "-BoldItalic"; - else - style = "-BoldOblique"; + if (m_font.GetFamily () == wxROMAN) + style = "-BoldItalic"; + else + style = "-BoldOblique"; } else { - style = ""; + style = ""; } - char buf[100]; - strcpy (buf, name); - strcat (buf, style); + char buffer[100]; + strcpy( buffer, name ); + strcat( buffer, style ); - *m_pstream << buf << " reencodeISO def\n"; - *m_pstream << buf << " findfont\n"; - *m_pstream << YLOG2DEVREL(m_font.GetPointSize()) << " scalefont setfont\n"; + fprintf( m_pstream, buffer ); + fprintf( m_pstream, " reencodeISO def\n" ); + fprintf( m_pstream, buffer ); + fprintf( m_pstream, " findfont\n" ); + + fprintf( m_pstream, "%f scalefont setfont\n", YLOG2DEVREL(m_font.GetPointSize() * 1000) / 1000.0F); + // this is a hack - we must scale font size (in pts) according to m_scaleY but + // YLOG2DEVREL works with wxCoord type (int or longint). Se we first convert font size + // to 1/1000th of pt and then back. } void wxPostScriptDC::SetPen( const wxPen& pen ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (!pen.Ok()) return; @@ -938,8 +1021,11 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) m_pen = pen; - *m_pstream << XLOG2DEVREL(m_pen.GetWidth()) << " setlinewidth\n"; - + #ifdef __WXMSW__ + fprintf( m_pstream, "%d setlinewidth\n", XLOG2DEVREL(m_pen.GetWidth()) ); + #else + fprintf( m_pstream, "%d setlinewidth\n", XLOG2DEVREL(m_pen.GetWidth()) ); + #endif /* Line style - WRONG: 2nd arg is OFFSET @@ -948,21 +1034,21 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) ter is not number of values in the array of the first one, but an offset into this description of the pattern. I mean a real *offset* not index into array. I.e. If the command is [3 4] 1 setdash is used, then there - will be first black line *2* units long, then space 4 units, then the + will be first black line *2* units wxCoord, then space 4 units, then the pattern of *3* units black, 4 units space will be repeated. */ static const char *dotted = "[2 5] 2"; static const char *short_dashed = "[4 4] 2"; - static const char *long_dashed = "[4 8] 2"; + static const char *wxCoord_dashed = "[4 8] 2"; static const char *dotted_dashed = "[6 6 2 6] 4"; const char *psdash = (char *) NULL; - switch (m_pen.GetStyle ()) + switch (m_pen.GetStyle()) { case wxDOT: psdash = dotted; break; case wxSHORT_DASH: psdash = short_dashed; break; - case wxLONG_DASH: psdash = long_dashed; break; + case wxLONG_DASH: psdash = wxCoord_dashed; break; case wxDOT_DASH: psdash = dotted_dashed; break; case wxSOLID: case wxTRANSPARENT: @@ -971,7 +1057,8 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) if (oldStyle != m_pen.GetStyle()) { - *m_pstream << psdash << " setdash\n"; + fprintf( m_pstream, psdash ); + fprintf( m_pstream," setdash\n" ); } // Line colour @@ -982,102 +1069,223 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) if (!m_colour) { // Anything not white is black - if (!(red == (unsigned char) 255 && blue == (unsigned char) 255 - && green == (unsigned char) 255)) - { - red = (unsigned char) 0; - green = (unsigned char) 0; - blue = (unsigned char) 0; - } - - // setgray here ? + if (! (red == (unsigned char) 255 && + blue == (unsigned char) 255 && + green == (unsigned char) 255) ) + { + red = (unsigned char) 0; + green = (unsigned char) 0; + blue = (unsigned char) 0; + } + // setgray here ? } if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue)) { - long redPS = (long) (((int) red) / 255.0); - long bluePS = (long) (((int) blue) / 255.0); - long greenPS = (long) (((int) green) / 255.0); + double redPS = (double)(red) / 255.0; + double bluePS = (double)(blue) / 255.0; + double greenPS = (double)(green) / 255.0; - *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n"; + fprintf( m_pstream, + "%.8f %.8f %.8f setrgbcolor\n", + redPS, greenPS, bluePS ); - m_currentRed = red; - m_currentBlue = blue; - m_currentGreen = green; + m_currentRed = red; + m_currentBlue = blue; + m_currentGreen = green; } } void wxPostScriptDC::SetBrush( const wxBrush& brush ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (!brush.Ok()) return; m_brush = brush; // Brush colour - unsigned char red = m_brush.GetColour ().Red (); - unsigned char blue = m_brush.GetColour ().Blue (); - unsigned char green = m_brush.GetColour ().Green (); + unsigned char red = m_brush.GetColour().Red(); + unsigned char blue = m_brush.GetColour().Blue(); + unsigned char green = m_brush.GetColour().Green(); if (!m_colour) { - // Anything not black is white - if (!(red == (unsigned char) 0 && blue == (unsigned char) 0 - && green == (unsigned char) 0)) - { - red = (unsigned char) 255; - green = (unsigned char) 255; - blue = (unsigned char) 255; - } - - // setgray here ? + // Anything not white is black + if (! (red == (unsigned char) 255 && + blue == (unsigned char) 255 && + green == (unsigned char) 255) ) + { + red = (unsigned char) 0; + green = (unsigned char) 0; + blue = (unsigned char) 0; + } + // setgray here ? } if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue)) { - long redPS = (long) (((int) red) / 255.0); - long bluePS = (long) (((int) blue) / 255.0); - long greenPS = (long) (((int) green) / 255.0); - *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n"; - m_currentRed = red; - m_currentBlue = blue; - m_currentGreen = green; + double redPS = (double)(red) / 255.0; + double bluePS = (double)(blue) / 255.0; + double greenPS = (double)(green) / 255.0; + + fprintf( m_pstream, + "%.8f %.8f %.8f setrgbcolor\n", + redPS, greenPS, bluePS ); + + m_currentRed = red; + m_currentBlue = blue; + m_currentGreen = green; } } -void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUSED(use16bit) ) +void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + + wxCoord text_w, text_h, text_descent; + + GetTextExtent(text, &text_w, &text_h, &text_descent); SetFont( m_font ); - if (m_textForegroundColour.Ok ()) + if (m_textForegroundColour.Ok()) { - unsigned char red = m_textForegroundColour.Red (); - unsigned char blue = m_textForegroundColour.Blue (); - unsigned char green = m_textForegroundColour.Green (); + unsigned char red = m_textForegroundColour.Red(); + unsigned char blue = m_textForegroundColour.Blue(); + unsigned char green = m_textForegroundColour.Green(); if (!m_colour) + { + // Anything not white is black + if (! (red == (unsigned char) 255 && + blue == (unsigned char) 255 && + green == (unsigned char) 255)) + { + red = (unsigned char) 0; + green = (unsigned char) 0; + blue = (unsigned char) 0; + } + } + + // maybe setgray here ? + if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue)) + { + double redPS = (double)(red) / 255.0; + double bluePS = (double)(blue) / 255.0; + double greenPS = (double)(green) / 255.0; + + fprintf( m_pstream, + "%.8f %.8f %.8f setrgbcolor\n", + redPS, greenPS, bluePS ); + + m_currentRed = red; + m_currentBlue = blue; + m_currentGreen = green; + } + } + + int size = m_font.GetPointSize(); + +// wxCoord by = y + (wxCoord)floor( double(size) * 2.0 / 3.0 ); // approximate baseline +// 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 + fprintf( m_pstream, "%d %d moveto\n", XLOG2DEV(x), YLOG2DEV(by) ); + + /* I don't know how to write char to a stream, so I use a mini string */ + char tmpbuf[2]; + tmpbuf[1] = 0; + + fprintf( m_pstream, "(" ); + const wxWX2MBbuf textbuf = text.mb_str(); + int len = strlen(textbuf); + int i; + for (i = 0; i < len; i++) { - // Anything not white is black - if (!(red == (unsigned char) 255 && blue == (unsigned char) 255 - && green == (unsigned char) 255)) + int c = (unsigned char) textbuf[i]; + if (c == ')' || c == '(' || c == '\\') + { + /* Cope with special characters */ + fprintf( m_pstream, "\\" ); + tmpbuf[0] = (char) c; + fprintf( m_pstream, tmpbuf ); + } + else if ( c >= 128 ) { - red = (unsigned char) 0; - green = (unsigned char) 0; - blue = (unsigned char) 0; + /* Cope with character codes > 127 */ + fprintf(m_pstream, "\\%o", c); } + else + { + tmpbuf[0] = (char) c; + fprintf( m_pstream, tmpbuf ); + } + } + + fprintf( m_pstream, ") show\n" ); + + if (m_font.GetUnderlined()) + { + wxCoord uy = (wxCoord)(y + size - m_underlinePosition); + + fprintf( m_pstream, + "gsave\n" + "%d %d moveto\n" + "%d setlinewidth\n" + "%d %d lineto\n" + "stroke\n" + "grestore\n", + XLOG2DEV(x), YLOG2DEV(uy), + (wxCoord)m_underlineThickness, + XLOG2DEV(x + text_w), YLOG2DEV(uy) ); + } + + CalcBoundingBox( x, y ); + CalcBoundingBox( x + size * text.Length() * 2/3 , y ); +} + +void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle ) +{ + if (angle == 0.0) + { + DoDrawText(text, x, y); + return; } - // maybe setgray here ? + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + + SetFont( m_font ); + if (m_textForegroundColour.Ok()) + { + unsigned char red = m_textForegroundColour.Red(); + unsigned char blue = m_textForegroundColour.Blue(); + unsigned char green = m_textForegroundColour.Green(); + + if (!m_colour) + { + // Anything not white is black + if (! (red == (unsigned char) 255 && + blue == (unsigned char) 255 && + green == (unsigned char) 255)) + { + red = (unsigned char) 0; + green = (unsigned char) 0; + blue = (unsigned char) 0; + } + } + + // maybe setgray here ? if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue)) { - long redPS = (long) (((int) red) / 255.0); - long bluePS = (long) (((int) blue) / 255.0); - long greenPS = (long) (((int) green) / 255.0); - *m_pstream << redPS << " " << greenPS << " " << bluePS << " setrgbcolor\n"; + double redPS = (double)(red) / 255.0; + double bluePS = (double)(blue) / 255.0; + double greenPS = (double)(green) / 255.0; + + fprintf( m_pstream, + "%.8f %.8f %.8f setrgbcolor\n", + redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1087,50 +1295,68 @@ void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUS int size = m_font.GetPointSize(); - long by = y + (long)floor( float(size) * 2.0 / 3.0 ); // approximate baseline - *m_pstream << XLOG2DEV(x) << " " << YLOG2DEV(by) << " moveto\n"; + long by = y + (long)floor( double(size) * 2.0 / 3.0 ); // approximate baseline + + // FIXME only correct for 90 degrees + fprintf(m_pstream, "%d %d moveto\n", + XLOG2DEV((wxCoord)(x + size)), YLOG2DEV(by) ); + fprintf(m_pstream, "%.8f rotate\n", angle); - *m_pstream << "("; - int len = strlen ((char *)(const char *)text); + /* I don't know how to write char to a stream, so I use a mini string */ + char tmpbuf[2]; + tmpbuf[1] = 0; + + fprintf( m_pstream, "(" ); + const wxWX2MBbuf textbuf = text.mb_str(); + int len = strlen(textbuf); int i; for (i = 0; i < len; i++) { - int c = (unsigned char) text[i]; - if ( c == ')' || c == '(' || c == '\\') + int c = (unsigned char) textbuf[i]; + if (c == ')' || c == '(' || c == '\\') { - *m_pstream << "\\" << (char) c; + /* Cope with special characters */ + fprintf( m_pstream, "\\" ); + tmpbuf[0] = (char) c; + fprintf( m_pstream, tmpbuf ); } else if ( c >= 128 ) { - // Cope with character codes > 127 - char tmp[5]; - sprintf(tmp, "\\%o", c); - *m_pstream << tmp; + /* Cope with character codes > 127 */ + fprintf(m_pstream, "\\%o", c); } else - *m_pstream << (char) c; + { + tmpbuf[0] = (char) c; + fprintf( m_pstream, tmpbuf ); + } } - *m_pstream << ")" << " show\n"; + fprintf( m_pstream, ") show\n" ); + fprintf( m_pstream, "%.8f rotate\n", -angle ); if (m_font.GetUnderlined()) { - long uy = (long)(y + size - m_underlinePosition); - long w, h; + wxCoord uy = (wxCoord)(y + size - m_underlinePosition); + wxCoord w, h; GetTextExtent(text, &w, &h); - *m_pstream << "gsave " << XLOG2DEV(x) << " " << YLOG2DEV(uy) - << " moveto\n" - << (long)m_underlineThickness << " setlinewidth " - << XLOG2DEV(x + w) << " " << YLOG2DEV(uy) - << " lineto stroke grestore\n"; + fprintf( m_pstream, + "gsave\n" + "%d %d moveto\n" + "%ld setlinewidth\n" + "%d %d lineto\n" + "stroke\n" + "grestore\n", + XLOG2DEV(x), YLOG2DEV(uy), + (long)m_underlineThickness, + XLOG2DEV(x + w), YLOG2DEV(uy) ); } CalcBoundingBox( x, y ); CalcBoundingBox( x + size * text.Length() * 2/3 , y ); } - void wxPostScriptDC::SetBackground (const wxBrush& brush) { m_backgroundBrush = brush; @@ -1138,12 +1364,12 @@ void wxPostScriptDC::SetBackground (const wxBrush& brush) void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function)) { - wxFAIL_MSG( "wxPostScriptDC::SetLogicalFunction not implemented." ); + wxFAIL_MSG( wxT("wxPostScriptDC::SetLogicalFunction not implemented.") ); } -void wxPostScriptDC::DrawSpline( wxList *points ) +void wxPostScriptDC::DoDrawSpline( wxList *points ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); SetPen( m_pen ); @@ -1162,64 +1388,73 @@ void wxPostScriptDC::DrawSpline( wxList *points ) x3 = a = (double)(x1 + c) / 2; y3 = b = (double)(y1 + d) / 2; - *m_pstream << "newpath " - << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto " - << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " lineto\n"; + fprintf( m_pstream, + "newpath\n" + "%d %d moveto\n" + "%d %d lineto\n", + XLOG2DEV((wxCoord)x1), YLOG2DEV((wxCoord)y1), + XLOG2DEV((wxCoord)x3), YLOG2DEV((wxCoord)y3) ); - CalcBoundingBox( (long)x1, (long)y1 ); - CalcBoundingBox( (long)x3, (long)y3 ); + CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); + CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); while ((node = node->Next()) != NULL) { q = (wxPoint *)node->Data(); - x1 = x3; - y1 = y3; - x2 = c; - y2 = d; - c = q->x; - d = q->y; + x1 = x3; + y1 = y3; + x2 = c; + y2 = d; + c = q->x; + d = q->y; x3 = (double)(x2 + c) / 2; y3 = (double)(y2 + d) / 2; - *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " " - << XLOG2DEV((long)x2) << " " << YLOG2DEV((long)y2) << " " - << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " DrawSplineSection\n"; - CalcBoundingBox( (long)x1, (long)y1 ); - CalcBoundingBox( (long)x3, (long)y3 ); + fprintf( m_pstream, + "%d %d %d %d %d %d DrawSplineSection\n", + XLOG2DEV((wxCoord)x1), YLOG2DEV((wxCoord)y1), + XLOG2DEV((wxCoord)x2), YLOG2DEV((wxCoord)y2), + XLOG2DEV((wxCoord)x3), YLOG2DEV((wxCoord)y3) ); + + CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); + CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); } -/* - At this point, (x2,y2) and (c,d) are the position of the - next-to-last and last point respectively, in the point list -*/ + /* + At this point, (x2,y2) and (c,d) are the position of the + next-to-last and last point respectively, in the point list + */ - *m_pstream << XLOG2DEV((long)c) << " " << YLOG2DEV((long)d) << " lineto stroke\n"; + fprintf( m_pstream, + "%d %d lineto\n" + "stroke\n", + XLOG2DEV((wxCoord)c), YLOG2DEV((wxCoord)d) ); } -long wxPostScriptDC::GetCharWidth () +wxCoord wxPostScriptDC::GetCharWidth() const { // Chris Breeze: reasonable approximation using wxMODERN/Courier - return (long) (GetCharHeight() * 72.0 / 120.0); + return (wxCoord) (GetCharHeight() * 72.0 / 120.0); } void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? 1 : -1); - // FIXME there is no such function in MSW -#ifndef __WXMSW__ + // FIXME there is no such function in MSW nor in OS2/PM +#if !defined(__WXMSW__) && !defined(__WXPM__) ComputeScaleAndOrigin(); #endif } -void wxPostScriptDC::SetDeviceOrigin( long x, long y ) +void wxPostScriptDC::SetDeviceOrigin( wxCoord x, wxCoord y ) { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); int h = 0; int w = 0; @@ -1228,7 +1463,7 @@ void wxPostScriptDC::SetDeviceOrigin( long x, long y ) wxDC::SetDeviceOrigin( x, h-y ); } -void wxPostScriptDC::GetSize(int* width, int* height) const +void wxPostScriptDC::DoGetSize(int* width, int* height) const { wxPaperSize id = m_printData.GetPaperId(); @@ -1236,19 +1471,26 @@ void wxPostScriptDC::GetSize(int* width, int* height) const if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(wxPAPER_A4); + int w = 595; + int h = 842; if (paper) { - if (width) *width = paper->GetSizeDeviceUnits().x; - if (height) *height = paper->GetSizeDeviceUnits().y; + w = paper->GetSizeDeviceUnits().x; + h = paper->GetSizeDeviceUnits().y; } - else + + if (m_printData.GetOrientation() == wxLANDSCAPE) { - if (width) *width = 595; - if (height) *height = 842; + int tmp = w; + w = h; + h = tmp; } + + if (width) *width = w; + if (height) *height = h; } -void wxPostScriptDC::GetSizeMM(int *width, int *height) const +void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const { wxPaperSize id = m_printData.GetPaperId(); @@ -1256,16 +1498,23 @@ void wxPostScriptDC::GetSizeMM(int *width, int *height) const if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(wxPAPER_A4); + int w = 210; + int h = 297; if (paper) { - if (width) *width = paper->GetWidth() / 10; - if (height) *height = paper->GetHeight() / 10; + w = paper->GetWidth() / 10; + h = paper->GetHeight() / 10; } - else + + if (m_printData.GetOrientation() == wxLANDSCAPE) { - if (width) *width = 210; - if (height) *height = 297; + int tmp = w; + w = h; + h = tmp; } + + if (width) *width = w; + if (height) *height = h; } // Resolution in pixels per logical inch @@ -1275,29 +1524,37 @@ wxSize wxPostScriptDC::GetPPI(void) const } -bool wxPostScriptDC::StartDoc (const wxString& message) +bool wxPostScriptDC::StartDoc( const wxString& message ) { - wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" ); + wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") ); if (m_printData.GetFilename() == "") { wxString filename = wxGetTempFileName("ps"); m_printData.SetFilename(filename); - - m_ok = TRUE; } - m_pstream = new ofstream (m_printData.GetFilename()); + m_pstream = fopen( m_printData.GetFilename().fn_str(), "w+" ); - if (!m_pstream || !m_pstream->good()) + if (!m_pstream) { - wxMessageBox (_("Cannot open file!"), _("Error"), wxOK); + wxMessageBox( _("Cannot open file for PostScript printing!"), _("Error"), wxOK ); m_ok = FALSE; return FALSE; } m_ok = TRUE; + fprintf( m_pstream, "%%%%BeginProlog\n" ); + fprintf( m_pstream, wxPostScriptHeaderEllipse ); + fprintf( m_pstream, wxPostScriptHeaderEllipticArc ); + fprintf( m_pstream, wxPostScriptHeaderColourImage ); + fprintf( m_pstream, wxPostScriptHeaderReencodeISO1 ); + fprintf( m_pstream, wxPostScriptHeaderReencodeISO2 ); + if (wxPostScriptHeaderSpline) + fprintf( m_pstream, wxPostScriptHeaderSpline ); + fprintf( m_pstream, "%%%%EndProlog\n" ); + SetBrush( *wxBLACK_BRUSH ); SetPen( *wxBLACK_PEN ); SetBackground( *wxWHITE_BRUSH ); @@ -1314,90 +1571,84 @@ bool wxPostScriptDC::StartDoc (const wxString& message) void wxPostScriptDC::EndDoc () { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_clipping) { m_clipping = FALSE; - *m_pstream << "grestore\n"; + fprintf( m_pstream, "grestore\n" ); } - if (m_pstream) - { - delete m_pstream; - m_pstream = (ofstream *) NULL; - } + fclose( m_pstream ); + m_pstream = (FILE *) NULL; - char *header_file = wxGetTempFileName("ps"); + wxChar *header_file = wxGetTempFileName("ps"); - m_pstream = new ofstream( header_file ); + m_pstream = fopen( wxConvFile.cWX2MB(header_file) , "w+" ); - *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */ - *m_pstream << "%%Title: " << (const char *) m_title << "\n"; - *m_pstream << "%%Creator: " << wxTheApp->argv[0] << "\n"; - *m_pstream << "%%CreationDate: " << wxNow() << "\n"; + fprintf( m_pstream, "%%!PS-Adobe-2.0\n" ); // PostScript magic strings + fprintf( m_pstream, "%%%%Title: %s\n", (const char *)m_title.mb_str() ); + fprintf( m_pstream, "%%%%Creator: %s\n", (const char*)wxConvCurrent->cWX2MB(wxTheApp->argv[0]) ); + fprintf( m_pstream, "%%%%CreationDate: %s\n", (const char *)wxNow().mb_str() ); - char userID[256]; + wxChar userID[256]; if ( wxGetEmailAddress(userID, sizeof(userID)) ) { - *m_pstream << "%%For: " << (char *)userID; - char userName[245]; + fprintf( m_pstream, "%%%%For: %s ", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) ); + wxChar userName[245]; if (wxGetUserName(userName, sizeof(userName))) - *m_pstream << " (" << (char *)userName << ")"; - *m_pstream << "\n"; + fprintf( m_pstream, " (%s)", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userName) ); + fprintf( m_pstream, "\n" ); } else if ( wxGetUserName(userID, sizeof(userID)) ) { - *m_pstream << "%%For: " << (char *)userID << "\n"; + fprintf( m_pstream, "%%%%For: %s\n", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) );; } // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe - long wx_printer_translate_x, wx_printer_translate_y; + wxCoord wx_printer_translate_x, wx_printer_translate_y; double wx_printer_scale_x, wx_printer_scale_y; - wx_printer_translate_x = m_printData.GetPrinterTranslateX(); - wx_printer_translate_y = m_printData.GetPrinterTranslateY(); + wx_printer_translate_x = (wxCoord)m_printData.GetPrinterTranslateX(); + wx_printer_translate_y = (wxCoord)m_printData.GetPrinterTranslateY(); wx_printer_scale_x = m_printData.GetPrinterScaleX(); wx_printer_scale_y = m_printData.GetPrinterScaleY(); if (m_printData.GetOrientation() == wxLANDSCAPE) - { - *m_pstream << "%%Orientation: Landscape\n"; - } + fprintf( m_pstream, "%%%%Orientation: Landscape\n" ); else - { - *m_pstream << "%%Orientation: Portrait\n"; - } + fprintf( m_pstream, "%%%%Orientation: Portrait\n" ); // Compute the bounding box. Note that it is in the default user // coordinate system, thus we have to convert the values. - long llx = (long) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x); - long lly = (long) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y); - long urx = (long) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x); - long ury = (long) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y); + wxCoord llx = (wxCoord) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x); + wxCoord lly = (wxCoord) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y); + wxCoord urx = (wxCoord) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x); + wxCoord ury = (wxCoord) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y); // If we're landscape, our sense of "x" and "y" is reversed. if (m_printData.GetOrientation() == wxLANDSCAPE) { - long tmp; + wxCoord tmp; tmp = llx; llx = lly; lly = tmp; tmp = urx; urx = ury; ury = tmp; // We need either the two lines that follow, or we need to subtract // min_x from real_translate_y, which is commented out below. - llx = llx - (long)(m_minX*wx_printer_scale_y); - urx = urx - (long)(m_minX*wx_printer_scale_y); + llx = llx - (wxCoord)(m_minX*wx_printer_scale_y); + urx = urx - (wxCoord)(m_minX*wx_printer_scale_y); } // The Adobe specifications call for integers; we round as to make // the bounding larger. - *m_pstream << "%%BoundingBox: " - << floor((double)llx) << " " << floor((double)lly) << " " - << ceil((double)urx) << " " << ceil((double)ury) << "\n"; - *m_pstream << "%%Pages: " << (wxPageNumber - 1) << "\n"; - *m_pstream << "%%EndComments\n\n"; + fprintf( m_pstream, + "%%%%BoundingBox: %d %d %d %d\n", + (wxCoord)floor((double)llx), (wxCoord)floor((double)lly), + (wxCoord)ceil((double)urx), (wxCoord)ceil((double)ury) ); + fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) ); + fprintf( m_pstream, "%%%%EndComments\n\n" ); // To check the correctness of the bounding box, postscript commands // to draw a box corresponding to the bounding box are generated below. @@ -1405,88 +1656,76 @@ 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. - *m_pstream << "% newpath\n"; - *m_pstream << "% " << llx << " " << lly << " moveto\n"; - *m_pstream << "% " << urx << " " << lly << " lineto\n"; - *m_pstream << "% " << urx << " " << ury << " lineto\n"; - *m_pstream << "% " << llx << " " << ury << " lineto closepath stroke\n"; - - *m_pstream << "%%BeginProlog\n"; - *m_pstream << wxPostScriptHeaderEllipse; - *m_pstream << wxPostScriptHeaderEllipticArc; - *m_pstream << wxPostScriptHeaderColourImage; - *m_pstream << wxPostScriptHeaderReencodeISO1; - *m_pstream << wxPostScriptHeaderReencodeISO2; - - if (wxPostScriptHeaderSpline) - *m_pstream << wxPostScriptHeaderSpline; - *m_pstream << "%%EndProlog\n"; + 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 ); - delete m_pstream; - m_pstream = (ofstream *) NULL; + fclose( m_pstream ); + m_pstream = (FILE*) NULL; - char *tmp_file = wxGetTempFileName("ps"); + wxChar *tmp_file = wxGetTempFileName("ps"); // Paste header Before wx_printer_file - wxConcatFiles (header_file, m_printData.GetFilename(), tmp_file); - wxRemoveFile (header_file); - wxRemoveFile (m_printData.GetFilename()); - wxRenameFile(tmp_file, m_printData.GetFilename()); + wxConcatFiles (header_file, m_printData.GetFilename(), tmp_file ); + wxRemoveFile( header_file ); + wxRemoveFile( m_printData.GetFilename() ); + wxRenameFile( tmp_file, m_printData.GetFilename() ); #if defined(__X__) || defined(__WXGTK__) - if (m_ok) - { - wxString previewCommand(m_printData.GetPreviewCommand()); - wxString printerCommand(m_printData.GetPrinterCommand()); - wxString printerOptions(m_printData.GetPrinterOptions()); - wxString filename(m_printData.GetFilename()); - - switch (m_printData.GetPrintMode()) { - - case wxPRINT_MODE_PREVIEW: - { - char *argv[3]; - argv[0] = (char*) (const char*) previewCommand; - argv[1] = (char*) (const char*) filename; - argv[2] = (char*) (char *) NULL; - wxExecute (argv, TRUE); - wxRemoveFile(m_printData.GetFilename()); - } - break; - - case wxPRINT_MODE_PRINTER: + if (m_ok) { - char *argv[4]; - int argc = 0; - argv[argc++] = (char*) (const char*) printerCommand; + wxString previewCommand(m_printData.GetPreviewCommand()); + wxString printerCommand(m_printData.GetPrinterCommand()); + wxString printerOptions(m_printData.GetPrinterOptions()); + wxString filename(m_printData.GetFilename()); - // !SM! If we simply assign to argv[1] here, if printer options - // are blank, we get an annoying and confusing message from lpr. - char * opts = (char*) (const char*) printerOptions; - if (opts && *opts) - argv[argc++] = opts; - - argv[argc++] = (char*) (const char*) filename; - argv[argc++] = (char *) NULL; - wxExecute (argv, TRUE); - wxRemoveFile(filename); - } - break; - - case wxPRINT_MODE_FILE: - case wxPRINT_MODE_NONE: - break; - } + switch (m_printData.GetPrintMode()) + { + case wxPRINT_MODE_PREVIEW: + { + wxChar *argv[3]; + argv[0] = WXSTRINGCAST previewCommand; + argv[1] = WXSTRINGCAST filename; + argv[2] = (wxChar*) NULL; + wxExecute( argv, TRUE ); + wxRemoveFile( m_printData.GetFilename() ); + } + break; + case wxPRINT_MODE_PRINTER: + { + wxChar *argv[4]; + int argc = 0; + argv[argc++] = WXSTRINGCAST printerCommand; + + // !SM! If we simply assign to argv[1] here, if printer options + // are blank, we get an annoying and confusing message from lpr. + wxChar *opts = WXSTRINGCAST printerOptions; + if (opts && *opts) + argv[argc++] = opts; + + argv[argc++] = WXSTRINGCAST filename; + argv[argc++] = (wxChar *) NULL; + wxExecute( argv, TRUE ); + wxRemoveFile( filename ); + } + break; + case wxPRINT_MODE_FILE: + case wxPRINT_MODE_NONE: + break; + } } #endif } -void wxPostScriptDC::StartPage () +void wxPostScriptDC::StartPage() { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); - *m_pstream << "%%Page: " << (wxPageNumber++) << "\n"; + fprintf( m_pstream, "%%%%Page: %d\n", wxPageNumber++ ); + // What is this one supposed to do? RR. // *m_pstream << "matrix currentmatrix\n"; // Added by Chris Breeze @@ -1495,50 +1734,49 @@ void wxPostScriptDC::StartPage () // transformation and so we need to reset the origin // (and rotate the page for landscape printing) -/* - m_scaleFactor = 1.0; - m_logicalOriginX = 0; - m_logicalOriginY = 0; -*/ // Output scaling - long translate_x, translate_y; + wxCoord translate_x, translate_y; double scale_x, scale_y; - translate_x = m_printData.GetPrinterTranslateX(); - translate_y = m_printData.GetPrinterTranslateY(); + translate_x = (wxCoord)m_printData.GetPrinterTranslateX(); + translate_y = (wxCoord)m_printData.GetPrinterTranslateY(); scale_x = m_printData.GetPrinterScaleX(); scale_y = m_printData.GetPrinterScaleY(); if (m_printData.GetOrientation() == wxLANDSCAPE) { - translate_y -= m_maxY; - *m_pstream << "90 rotate\n"; + int h; + GetSize( (int*) NULL, &h ); + translate_y -= h; + 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" ); } - *m_pstream << scale_x << " " << scale_y << " scale\n"; - *m_pstream << translate_x << " " << translate_y << " translate\n"; + fprintf( m_pstream, "%.8f %.8f scale\n", scale_x, scale_y ); + fprintf( m_pstream, "%d %d translate\n", translate_x, translate_y ); } void wxPostScriptDC::EndPage () { - wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); - *m_pstream << "showpage\n"; + fprintf( m_pstream, "showpage\n" ); } -bool wxPostScriptDC::Blit( long xdest, long ydest, - long fwidth, long fheight, +bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest, + wxCoord fwidth, wxCoord fheight, wxDC *source, - long xsrc, long ysrc, + wxCoord xsrc, wxCoord ysrc, int rop, bool WXUNUSED(useMask) ) { - wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" ); + wxCHECK_MSG( m_ok && m_pstream, FALSE, wxT("invalid postscript dc") ); - wxCHECK_MSG( source, FALSE, "invalid source dc" ); + wxCHECK_MSG( source, FALSE, wxT("invalid source dc") ); /* blit into a bitmap */ - wxBitmap bitmap( (int)fwidth, (int)fheight ); wxMemoryDC memDC; memDC.SelectObject(bitmap); @@ -1546,13 +1784,12 @@ bool wxPostScriptDC::Blit( long xdest, long ydest, memDC.SelectObject(wxNullBitmap); /* draw bitmap. scaling and positioning is done there */ - DrawBitmap( bitmap, xdest, ydest ); return TRUE; } -long wxPostScriptDC::GetCharHeight() +wxCoord wxPostScriptDC::GetCharHeight() const { if (m_font.Ok()) return m_font.GetPointSize(); @@ -1560,19 +1797,22 @@ long wxPostScriptDC::GetCharHeight() return 12; } -void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, - long *descent, long *externalLeading, wxFont *theFont, - bool WXUNUSED(use16) ) +void wxPostScriptDC::DoGetTextExtent(const wxString& string, + wxCoord *x, wxCoord *y, + wxCoord *descent, wxCoord *externalLeading, + wxFont *theFont ) const { wxFont *fontToUse = theFont; if (!fontToUse) fontToUse = (wxFont*) &m_font; - wxCHECK_RET( fontToUse, "GetTextExtent: no font defined" ); - wxCHECK_RET( x, "GetTextExtent: x == NULL" ); - wxCHECK_RET( y, "GetTextExtent: y == NULL" ); + wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") ); + wxCHECK_RET( x, wxT("GetTextExtent: x == NULL") ); + wxCHECK_RET( y, wxT("GetTextExtent: y == NULL") ); + + const wxWX2MBbuf strbuf = string.mb_str(); -#if !USE_AFM_FOR_POSTSCRIPT +#if !wxUSE_AFM_FOR_POSTSCRIPT /* Provide a VERY rough estimate (avoid using it). * Produces accurate results for mono-spaced font * such as Courier (aka wxMODERN) */ @@ -1582,8 +1822,10 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, { height = fontToUse->GetPointSize(); } - *x = strlen (string) * height * 72 / 120; - *y = (long) (height * 1.32); /* allow for descender */ + if ( x ) + *x = strlen (strbuf) * height * 72 / 120; + if ( y ) + *y = (wxCoord) (height * 1.32); /* allow for descender */ if (descent) *descent = 0; if (externalLeading) *externalLeading = 0; #else @@ -1615,7 +1857,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, / wxSetAFMPath("d:\\wxw161\\afm\\"); / dc.StartDoc("Test"); / dc.StartPage(); - / long w,h; + / wxCoord w,h; / dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL)); / dc.GetTextExtent("Hallo",&w,&h); / dc.EndPage(); @@ -1634,6 +1876,9 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, static int lastDescender = INT_MIN; static int lastWidths[256]; /* widths of the characters */ + double UnderlinePosition = 0.0; + double UnderlineThickness = 0.0; + /* get actual parameters */ const int Family = fontToUse->GetFamily(); const int Size = fontToUse->GetPointSize(); @@ -1657,7 +1902,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, { if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO"; else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Cour0"; + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "CourO"; else name = "Cour"; } break; @@ -1666,24 +1911,25 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "TimesBoO"; else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo"; else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO"; - else if name = "TimesRo"; /* no typo */ + else name = "TimesRo"; } break; default: { if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO"; else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Helv0"; + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "HelvO"; else name = "Helv"; } break; } /* get the directory of the AFM files */ - char afmName[256]; - afmName[0] = 0; - wxString fmPath(m_printData.GetFontMetricPath()); - if (fmPath != "") strcpy( afmName, (const char*) fmPath ); + wxString afmName = wxEmptyString; + if (!m_printData.GetFontMetricPath().IsEmpty()) + { + afmName = m_printData.GetFontMetricPath(); + } /* 2. open and process the file / a short explanation of the AFM format: @@ -1701,13 +1947,37 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */ - strcat(afmName,name); - strcat(afmName,".afm"); - FILE *afmFile = fopen(afmName,"r"); - if ( afmFile==NULL ) + afmName << name << wxT(".afm"); + FILE *afmFile = wxFopen(afmName,wxT("r")); + if (afmFile==NULL) + { + afmName = wxThePrintSetupData->GetAFMPath(); + afmName << wxFILE_SEP_PATH << name << wxT(".afm"); + afmFile = wxFopen(afmName,wxT("r")); + } + +#ifdef __UNIX__ +#ifndef __VMS__ + if (afmFile==NULL) + /* please do NOT change the line above to "else if (afmFile==NULL)" - + - afmFile = fopen() may fail and in that case the next if branch + MUST be executed - and it would not if there was "else" */ { - wxLogDebug( "GetTextExtent: can't open AFM file '%s'\n", afmName ); - wxLogDebug( " using approximate values\n"); + afmName = wxINSTALL_PREFIX; + afmName << wxFILE_SEP_PATH + << wxT("share") << wxFILE_SEP_PATH + << wxT("wx") << wxFILE_SEP_PATH + << wxT("afm") << wxFILE_SEP_PATH + << name << wxT(".afm"); + afmFile = wxFopen(afmName,wxT("r")); + } +#endif +#endif + + if (afmFile==NULL) + { + wxLogDebug( wxT("GetTextExtent: can't open AFM file '%hs'\n"), afmName.c_str() ); + wxLogDebug( wxT(" using approximate values\n")); for (int i=0; i<256; i++) lastWidths[i] = 500; /* an approximate value */ lastDescender = -150; /* dito. */ } @@ -1729,7 +1999,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%d",descString,&lastDescender)!=2) || (strcmp(descString,"Descender")!=0)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (bad descender)\n", afmName,line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad descender)\n"), afmName.c_str(),line ); } } /* JC 1.) check for UnderlinePosition */ @@ -1738,7 +2008,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2) || (strcmp(upString,"UnderlinePosition")!=0)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n", afmName, line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlinePosition)\n"), afmName.c_str(), line ); } } /* JC 2.) check for UnderlineThickness */ @@ -1747,7 +2017,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2) || (strcmp(utString,"UnderlineThickness")!=0)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n", afmName, line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlineThickness)\n"), afmName.c_str(), line ); } } /* JC 3.) check for EncodingScheme */ @@ -1756,12 +2026,12 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%s",utString,encString)!=2) || (strcmp(utString,"EncodingScheme")!=0)) { - wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n", afmName, line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad EncodingScheme)\n"), afmName.c_str(), line ); } else if (strncmp(encString, "AdobeStandardEncoding", 21)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n", - afmName,line, encString); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (unsupported EncodingScheme %hs)\n"), + afmName.c_str(),line, encString); } } /* B.) check for char-width */ @@ -1769,11 +2039,11 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, { if (sscanf(line,"%s%d%s%s%d",cString,&ascii,semiString,WXString,&cWidth)!=5) { - wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line); + wxLogDebug(wxT("AFM-file '%hs': line '%hs' has an error (bad character width)\n"),afmName.c_str(),line); } if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 || strcmp(WXString,"WX")!=0) { - wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName,line); + wxLogDebug(wxT("AFM-file '%hs': line '%hs' has a format error\n"),afmName.c_str(),line); } /* printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */ if (ascii>=0 && ascii<256) @@ -1783,7 +2053,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, else { /* MATTHEW: this happens a lot; don't print an error */ - /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii); */ + /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName.c_str(),ascii); */ } } /* C.) ignore other entries. */ @@ -1804,45 +2074,55 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, } /* JC: calculate UnderlineThickness/UnderlinePosition */ - m_underlinePosition = m_underlinePosition * fontToUse->GetPointSize() / 1000.0f; - m_underlineThickness = m_underlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor; + { + // VS: dirty, but is there any better solution? + double *pt; + pt = (double*) &m_underlinePosition; + *pt = UnderlinePosition * fontToUse->GetPointSize() / 1000.0f; + pt = (double*) &m_underlineThickness; + *pt = UnderlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor; + } /* 3. now the font metrics are read in, calc size this / is done by adding the widths of the characters in the / string. they are given in 1/1000 of the size! */ - long widthSum=0; - long height=Size; /* by default */ + double widthSum=0; + wxCoord height=Size; /* by default */ unsigned char *p; - for(p=(unsigned char *)(const char *)string; *p; p++) + for(p=(unsigned char *)wxMBSTRINGCAST strbuf; *p; p++) { if(lastWidths[*p]== INT_MIN) { - wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n", *p,*p); - widthSum += (long)(lastWidths[' ']/1000.0F * Size); /* assume space */ + wxLogDebug(wxT("GetTextExtent: undefined width for character '%hc' (%d)\n"), *p,*p); + widthSum += (lastWidths[' ']/1000.0F * Size); /* assume space */ } else { - widthSum += (long)((lastWidths[*p]/1000.0F)*Size); + widthSum += ((lastWidths[*p]/1000.0F)*Size); } } /* add descender to height (it is usually a negative value) */ - if (lastDescender!=INT_MIN) - { - height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ - } + //if (lastDescender != INT_MIN) + //{ + // height += (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ + //} + // - commented by V. Slavik - height already contains descender in it + // (judging from few experiments) /* return size values */ - *x = widthSum; - *y = height; + if ( x ) + *x = (wxCoord)widthSum; + if ( y ) + *y = height; /* return other parameters */ if (descent) { if(lastDescender!=INT_MIN) { - *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ + *descent = (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ } else { @@ -1872,22 +2152,20 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, # define PS_VIEWER_PROG "ghostview" #else // Windows ghostscript/ghostview -# define PS_VIEWER_PROG NULL +# define PS_VIEWER_PROG "gsview" #endif wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL; -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC) IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject) -#endif // Redundant now I think #if 1 IMPLEMENT_CLASS(wxPostScriptPrintDialog, wxDialog) wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxString& title, - const wxPoint& pos, const wxSize& size, long style): + const wxPoint& pos, const wxSize& size, wxCoord style): wxDialog(parent, -1, title, pos, size, style) { wxBeginBusyCursor(); @@ -1898,7 +2176,7 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri *orientation = new wxString[2], *print_modes = new wxString[3]; int features; - long wx_printer_translate_x, wx_printer_translate_y; + wxCoord wx_printer_translate_x, wx_printer_translate_y; double wx_printer_scale_x, wx_printer_scale_y; orientation[0] = _("Portrait"); @@ -1935,7 +2213,7 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri radio0->SetSelection((int)wxThePrintSetupData->GetPrinterOrientation() - 1); // @@@ Configuration hook - if (wxThePrintSetupData->GetPrintPreviewCommand() == NULL) + if ( !wxThePrintSetupData->GetPrintPreviewCommand() ) wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG); // wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->m_previewCommand); @@ -1971,11 +2249,11 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri yPos += 25; (void) new wxStaticText(this, -1, _("X Translation"), wxPoint(5, yPos)); - sprintf (buf, "%.2ld", wx_printer_translate_x); + sprintf (buf, "%.2d", wx_printer_translate_x); /* wxTextCtrl *text3 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_TRANS, buf, wxPoint(100, yPos), wxSize(100, -1)); (void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos)); - sprintf (buf, "%.2ld", wx_printer_translate_y); + sprintf (buf, "%.2d", wx_printer_translate_y); /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1)); Fit (); @@ -2001,8 +2279,12 @@ int wxPostScriptPrintDialog::ShowModal () StringToDouble (WXSTRINGCAST text1->GetValue (), &wxThePrintSetupData->m_printerScaleX); StringToDouble (WXSTRINGCAST text2->GetValue (), &wxThePrintSetupData->m_printerScaleY); - StringToLong (WXSTRINGCAST text3->GetValue (), &wxThePrintSetupData->m_printerTranslateX); - StringToLong (WXSTRINGCAST text4->GetValue (), &wxThePrintSetupData->m_printerTranslateY); + + long dummy; + StringToLong (WXSTRINGCAST text3->GetValue (), &dummy); + wxThePrintSetupData->m_printerTranslateX = (wxCoord)dummy; + StringToLong (WXSTRINGCAST text4->GetValue (), &dummy); + wxThePrintSetupData->m_printerTranslateY = (wxCoord)dummy; #ifdef __X__ // wxThePrintSetupData->SetPrinterOptions(WXSTRINGCAST text0->GetValue ()); @@ -2056,7 +2338,7 @@ void wxSetPrinterScaling(double x, double y) wxThePrintSetupData->SetPrinterScaling(x, y); } -void wxSetPrinterTranslation(long x, long y) +void wxSetPrinterTranslation(wxCoord x, wxCoord y) { wxThePrintSetupData->SetPrinterTranslation(x, y); } @@ -2103,7 +2385,7 @@ void wxGetPrinterScaling(double* x, double* y) wxThePrintSetupData->GetPrinterScaling(x, y); } -void wxGetPrinterTranslation(long *x, long *y) +void wxGetPrinterTranslation(wxCoord *x, wxCoord *y) { wxThePrintSetupData->GetPrinterTranslation(x, y); } @@ -2142,7 +2424,7 @@ void wxPrintSetupData::operator=(wxPrintSetupData& data) SetPrinterCommand(data.GetPrinterCommand()); SetPrintPreviewCommand(data.GetPrintPreviewCommand()); SetPrinterOptions(data.GetPrinterOptions()); - long x, y; + wxCoord x, y; data.GetPrinterTranslation(&x, &y); SetPrinterTranslation(x, y); @@ -2242,3 +2524,6 @@ void wxPostScriptModule::OnExit() #endif // wxUSE_POSTSCRIPT + +#endif + // wxUSE_PRINTING_ARCHITECTURE