X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/846051ec80b530af513c0a0fec6dfcd7003b5ca2..488b2c29c0cf468f96f148003b21952611325dbf:/src/generic/dcpsg.cpp diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp index e68207dc2e..e2ad7059e1 100644 --- a/src/generic/dcpsg.cpp +++ b/src/generic/dcpsg.cpp @@ -36,14 +36,10 @@ #include "wx/log.h" #include "wx/generic/dcpsg.h" #include "wx/prntbase.h" +#include "wx/generic/prntdlgg.h" #include "wx/paper.h" #include "wx/filefn.h" -#if WXWIN_COMPATIBILITY_2_2 - #include "wx/window.h" - #include "wx/printdlg.h" -#endif - -#include +#include "wx/math.h" #ifdef __WXMSW__ @@ -146,34 +142,34 @@ 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\ @@ -192,16 +188,14 @@ 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 -#else static char wxPostScriptHeaderReencodeISO1[] = "\n/reencodeISO {\n" "dup dup findfont dup length dict begin\n" @@ -242,7 +236,6 @@ static char wxPostScriptHeaderReencodeISO2[] = "/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n" "/yacute/thorn/ydieresis\n" "] def\n\n"; -#endif //------------------------------------------------------------------------------- // wxPostScriptDC @@ -274,7 +267,7 @@ wxPostScriptDC::wxPostScriptDC () m_pageNumber = 0; - m_clipping = FALSE; + m_clipping = false; m_underlinePosition = 0.0; m_underlineThickness = 0.0; @@ -293,7 +286,7 @@ wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData) m_pageNumber = 0; - m_clipping = FALSE; + m_clipping = false; m_underlinePosition = 0.0; m_underlineThickness = 0.0; @@ -303,7 +296,7 @@ wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData) m_printData = printData; - m_ok = TRUE; + m_ok = true; } wxPostScriptDC::~wxPostScriptDC () @@ -315,31 +308,6 @@ wxPostScriptDC::~wxPostScriptDC () } } -#if WXWIN_COMPATIBILITY_2_2 -bool wxPostScriptDC::Create( const wxString &output, bool interactive, wxWindow *parent ) -{ - wxPrintData data; - data.SetFilename( output ); - data.SetPrintMode( wxPRINT_MODE_FILE ); - - if (interactive) - { - wxPrintDialogData ddata( data ); - wxPrintDialog dialog( parent, &data ); - dialog.GetPrintDialogData().SetSetupDialog(TRUE); - if (dialog.ShowModal() != wxID_OK) - { - m_ok = FALSE; - return FALSE; - } - data = dialog.GetPrintDialogData().GetPrintData(); - } - - return TRUE; -} -#endif - - bool wxPostScriptDC::Ok() const { return m_ok; @@ -353,16 +321,14 @@ void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoo wxDC::DoSetClippingRegion(x, y, w, h); - m_clipping = TRUE; + 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") + wxT("%d %d moveto\n") + wxT("%d %d lineto\n") + wxT("%d %d lineto\n") + wxT("%d %d lineto\n") + wxT("closepath clip newpath\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x+w), LogicalToDeviceY(y), LogicalToDeviceX(x+w), LogicalToDeviceY(y+h), @@ -376,9 +342,8 @@ void wxPostScriptDC::DestroyClippingRegion() if (m_clipping) { - m_clipping = FALSE; - if ( m_pstream ) - fprintf( m_pstream, "grestore\n" ); + m_clipping = false; + PsPrint( "grestore\n" ); } wxDC::DestroyClippingRegion(); @@ -386,19 +351,21 @@ void wxPostScriptDC::DestroyClippingRegion() void wxPostScriptDC::Clear() { - wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") ); + // This should fail silently to avoid unnecessary + // asserts + // wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") ); } bool wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style)) { wxFAIL_MSG( wxT("wxPostScriptDC::FloodFill not implemented.") ); - return FALSE; + return false; } bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const { wxFAIL_MSG( wxT("wxPostScriptDC::GetPixel not implemented.") ); - return FALSE; + return false; } void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) @@ -414,12 +381,10 @@ 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") + wxT("%d %d moveto\n") + wxT("%d %d lineto\n") + wxT("stroke\n"), LogicalToDeviceX(x1), LogicalToDeviceY(y1), LogicalToDeviceX(x2), LogicalToDeviceY (y2) ); @@ -465,13 +430,11 @@ 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") + wxT("%d %d %d %d %d %d ellipse\n") + wxT("%d %d lineto\n") + wxT("closepath\n") + wxT("fill\n"), LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2, LogicalToDeviceX(xc), LogicalToDeviceY(yc) ); @@ -483,13 +446,11 @@ 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") + wxT("%d %d %d %d %d %d ellipse\n") + wxT("%d %d lineto\n") + wxT("stroke\n") + wxT("fill\n"), LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2, LogicalToDeviceX(xc), LogicalToDeviceY(yc) ); @@ -517,11 +478,11 @@ 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") + wxT("%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 ); @@ -531,11 +492,11 @@ 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") + wxT("%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 ); @@ -550,19 +511,17 @@ 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") + wxT("%d %d moveto\n") + wxT("%d %d lineto\n") + wxT("stroke\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x+1), LogicalToDeviceY(y) ); CalcBoundingBox( x, y ); } -void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle)) +void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) { wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); @@ -572,14 +531,12 @@ 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 ); @@ -588,28 +545,24 @@ 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, "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 ); @@ -618,17 +571,79 @@ 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 ) + PsPrint( "closepath\n" ); + PsPrint( "stroke\n" ); + } +} + +void wxPostScriptDC::DoDrawPolyPolygon (int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) +{ + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); + + if (n <= 0) return; + + if (m_brush.GetStyle () != wxTRANSPARENT) + { + SetBrush( m_brush ); + + PsPrint( "newpath\n" ); + + int ofs = 0; + for (int i = 0; i < n; ofs += count[i++]) { - fprintf( m_pstream, "closepath\n" ); - fprintf( m_pstream, "stroke\n" ); + wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset); + wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset); + + PsPrintf( wxT("%d %d moveto\n"), xx, yy ); + + CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset ); + + for (int j = 1; j < count[i]; j++) + { + xx = LogicalToDeviceX(points[ofs+j].x + xoffset); + yy = LogicalToDeviceY(points[ofs+j].y + yoffset); + + PsPrintf( wxT("%d %d lineto\n"), xx, yy ); + + CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset); + } + } + PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") ); + } + + if (m_pen.GetStyle () != wxTRANSPARENT) + { + SetPen( m_pen ); + + PsPrint( "newpath\n" ); + + int ofs = 0; + for (int i = 0; i < n; ofs += count[i++]) + { + wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset); + wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset); + + PsPrintf( wxT("%d %d moveto\n"), xx, yy ); + + CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset ); + + for (int j = 1; j < count[i]; j++) + { + xx = LogicalToDeviceX(points[ofs+j].x + xoffset); + yy = LogicalToDeviceY(points[ofs+j].y + yoffset); + + PsPrintf( wxT("%d %d lineto\n"), xx, yy ); + + CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset); + } } + PsPrint( "closepath\n" ); + PsPrint( "stroke\n" ); } } @@ -648,22 +663,19 @@ 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") + wxT("%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) @@ -674,15 +686,13 @@ 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") + wxT("%d %d moveto\n") + wxT("%d %d lineto\n") + wxT("%d %d lineto\n") + wxT("%d %d lineto\n") + wxT("closepath\n") + wxT("fill\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y + height), @@ -696,15 +706,13 @@ 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") + wxT("%d %d moveto\n") + wxT("%d %d lineto\n") + wxT("%d %d lineto\n") + wxT("%d %d lineto\n") + wxT("closepath\n") + wxT("stroke\n"), LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y), LogicalToDeviceX(x + width), LogicalToDeviceY(y + height), @@ -723,11 +731,7 @@ void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width { // Now, a negative radius is interpreted to mean // 'the proportion of the smallest X or Y dimension' - double smallest = 0.0; - if (width < height) - smallest = width; - else - smallest = height; + double smallest = width < height ? width : height; radius = (-radius * smallest); } @@ -738,21 +742,19 @@ 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") + wxT("%d %d %d 90 180 arc\n") + wxT("%d %d lineto\n") + wxT("%d %d %d 180 270 arc\n") + wxT("%d %d lineto\n") + wxT("%d %d %d 270 0 arc\n") + wxT("%d %d lineto\n") + wxT("%d %d %d 0 90 arc\n") + wxT("%d %d lineto\n") + wxT("closepath\n") + wxT("fill\n"), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad), - LogicalToDeviceX(x), LogicalToDeviceY(y + rad), + LogicalToDeviceX(x), LogicalToDeviceY(y + height - rad), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad), LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height), LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad), @@ -769,21 +771,19 @@ 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") + wxT("%d %d %d 90 180 arc\n") + wxT("%d %d lineto\n") + wxT("%d %d %d 180 270 arc\n") + wxT("%d %d lineto\n") + wxT("%d %d %d 270 0 arc\n") + wxT("%d %d lineto\n") + wxT("%d %d %d 0 90 arc\n") + wxT("%d %d lineto\n") + wxT("closepath\n") + wxT("stroke\n"), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad), - LogicalToDeviceX(x), LogicalToDeviceY(y + rad), + LogicalToDeviceX(x), LogicalToDeviceY(y + height - rad), LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad), LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height), LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad), @@ -804,11 +804,9 @@ 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") + wxT("%d %d %d %d 0 360 ellipse\n") + wxT("fill\n"), LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2), LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) ); @@ -820,11 +818,9 @@ 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") + wxT("%d %d %d %d 0 360 ellipse\n") + wxT("stroke\n"), LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2), LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) ); @@ -835,19 +831,11 @@ void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord void wxPostScriptDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y ) { - DrawBitmap( icon, x, y, TRUE ); + DrawBitmap( icon, x, y, true ); } /* 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) ) { @@ -868,40 +856,48 @@ 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") + wxT("20 dict begin\n") + wxT("/pix %d string def\n") + wxT("/grays %d string def\n") + wxT("/npixels 0 def\n") + wxT("/rgbindx 0 def\n") + wxT("%d %d translate\n") + wxT("%d %d scale\n") + wxT("%d %d 8\n") + wxT("[%d 0 0 %d 0 %d]\n") + wxT("{currentfile pix readhexstring pop}\n") + wxT("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 ) @@ -912,8 +908,6 @@ void wxPostScriptDC::SetFont( const wxFont& font ) m_font = font; -#if wxUSE_PANGO -#else int Style = m_font.GetStyle(); int Weight = m_font.GetWeight(); @@ -960,8 +954,6 @@ void wxPostScriptDC::SetFont( const wxFont& font ) case wxSCRIPT: { name = "/ZapfChancery-MediumItalic"; - Style = wxNORMAL; - Weight = wxNORMAL; break; } case wxSWISS: @@ -985,23 +977,23 @@ 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 + // We may legitimately call SetFont before BeginDoc + if (!m_pstream) + return; + + 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 ); } void wxPostScriptDC::SetPen( const wxPen& pen ) @@ -1014,18 +1006,11 @@ 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 @@ -1044,22 +1029,23 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) static const char *wxCoord_dashed = "[4 8] 2"; static const char *dotted_dashed = "[6 6 2 6] 4"; - const char *psdash = (char *) NULL; + const char *psdash; + switch (m_pen.GetStyle()) { 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 @@ -1086,7 +1072,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) double redPS = (double)(red) / 255.0; double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - + char buffer[100]; sprintf( buffer, "%.8f %.8f %.8f setrgbcolor\n", @@ -1094,9 +1080,8 @@ 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; m_currentGreen = green; @@ -1142,9 +1127,8 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush ) 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; @@ -1152,127 +1136,6 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush ) } } -#if wxUSE_PANGO - -#define PANGO_ENABLE_ENGINE - -#ifdef __WXGTK20__ -#include "wx/gtk/private.h" -#include "gtk/gtk.h" -#else -#include "wx/x11/private.h" -#endif - -#include "wx/fontutil.h" -#include -#include - -#ifndef FT_Outline_Decompose - FT_EXPORT( FT_Error ) FT_Outline_Decompose( - FT_Outline* outline, - const FT_Outline_Funcs* interface, - void* user ); -#endif - -typedef struct _OutlineInfo OutlineInfo; -struct _OutlineInfo { - FILE *file; -}; - -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 ); - return 0; -} - -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 ); - return 0; -} - -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 ); - return 0; -} - -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 ); - 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 ) -{ - FT_Int load_flags = FT_LOAD_NO_BITMAP; - FT_Glyph glyph; - - FT_Outline_Funcs outlinefunc = - { - paps_move_to, - paps_line_to, - paps_conic_to, - paps_cubic_to - }; - - OutlineInfo outline_info; - outline_info.file = file; - - fprintf(file, "gsave\n"); - fprintf(file, "%d %d translate\n", pos_x, pos_y ); - - // We have to replace the "," from the German - // locale with the Englich "." for PostScript - char buf[100]; - 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); - - 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"); - - FT_Done_Glyph (glyph); -} - -#endif - void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) { wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); @@ -1309,8 +1172,7 @@ 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; @@ -1318,84 +1180,6 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) } } -#if wxUSE_PANGO - int ps_dpi = 72; - int pango_dpi = 600; - PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi ); - - double scale = (double)pango_dpi / (double)ps_dpi; - scale /= m_userScaleY; - - pango_context_set_language (context, pango_language_from_string ("en_US")); - pango_context_set_base_dir (context, PANGO_DIRECTION_LTR ); - - pango_context_set_font_description (context, m_font.GetNativeFontInfo()->description ); - - PangoLayout *layout = pango_layout_new (context); -#if wxUSE_UNICODE - wxCharBuffer buffer = wxConvUTF8.cWC2MB( text ); -#else - wxCharBuffer buffer = wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) ); -#endif - pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) ); - - if ( m_pstream ) - fprintf( m_pstream, "%%%% %s\n", (const char*)buffer ); - - PangoRectangle rect; - pango_layout_get_extents(layout, NULL, &rect); - - int xx = LogicalToDeviceX( x ); - int yy = LogicalToDeviceY( y ); - - int xxx = xx * PANGO_SCALE; - int yyy = yy * PANGO_SCALE - (int)(rect.height * 0.66 / scale); // Move down by estimated baseline. HACK. - -#define ps_kludge_factor 2.8 - - // Loop over lines in layout - int num_lines = pango_layout_get_line_count( layout ); - for (int i = 0; i < num_lines; i++) - { - PangoLayoutLine *line = pango_layout_get_line( layout, i ); - - // width of glyphs already printed - int all_width = 0; - - // Loop over runs in line - GSList *runs_list = line->runs; - while (runs_list) - { - PangoLayoutRun *run = (PangoLayoutRun*) runs_list->data; - PangoItem *item = run->item; - PangoGlyphString *glyphs = run->glyphs; - PangoAnalysis *analysis = &item->analysis; - PangoFont *font = analysis->font; - FT_Face ft_face = pango_ft2_font_get_face(font); - - int num_glyphs = glyphs->num_glyphs; - for (int glyph_idx = 0; glyph_idx < num_glyphs; glyph_idx++) - { - PangoGlyphGeometry geometry = glyphs->glyphs[glyph_idx].geometry; - int pos_x = xxx + (int)((double)(all_width+geometry.x_offset) / scale); - 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) ); - } - runs_list = runs_list->next; - } - } - - g_object_unref( G_OBJECT( layout ) ); - g_object_unref( G_OBJECT( context ) ); -#else wxCoord text_w, text_h, text_descent; GetTextExtent(text, &text_w, &text_h, &text_descent); @@ -1411,42 +1195,41 @@ 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" @@ -1456,15 +1239,13 @@ 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 } void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle ) @@ -1511,8 +1292,7 @@ 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; @@ -1522,60 +1302,58 @@ 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" @@ -1585,14 +1363,13 @@ 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 ); CalcBoundingBox( x + size * text.Length() * 2/3 , y ); } @@ -1638,18 +1415,17 @@ 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") + wxT("%d %d moveto\n") + wxT("%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 ); - while ((node = node->GetNext())) + node = node->GetNext(); + while (node) { q = (wxPoint *)node->GetData(); @@ -1662,15 +1438,15 @@ 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 ); + + node = node->GetNext(); } /* @@ -1678,10 +1454,8 @@ 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") + wxT("stroke\n"), LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) ); } @@ -1699,10 +1473,7 @@ void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? 1 : -1); - // FIXME there is no such function in MSW nor in OS2/PM -#if !defined(__WXMSW__) && !defined(__WXPM__) ComputeScaleAndOrigin(); -#endif } void wxPostScriptDC::SetDeviceOrigin( wxCoord x, wxCoord y ) @@ -1780,71 +1551,72 @@ wxSize wxPostScriptDC::GetPPI(void) const bool wxPostScriptDC::StartDoc( const wxString& message ) { - wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") ); + wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") ); - if (m_printData.GetFilename() == wxT("")) + if (m_printData.GetPrintMode() != wxPRINT_MODE_STREAM ) { - wxString filename = wxGetTempFileName( wxT("ps") ); - m_printData.SetFilename(filename); - } + if (m_printData.GetFilename() == wxEmptyString) + { + 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? + m_pstream = wxFopen( m_printData.GetFilename(), 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_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: wxWidgets 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"; + 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"); } - 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 ); -#if wxUSE_PANGO -#else - fprintf( m_pstream, wxPostScriptHeaderReencodeISO1 ); - fprintf( m_pstream, wxPostScriptHeaderReencodeISO2 ); -#endif + PsPrintf( wxT("%%%%DocumentPaperSizes: %s\n"), paper ); + PsPrint( "%%EndComments\n\n" ); + + PsPrint( "%%BeginProlog\n" ); + PsPrint( wxPostScriptHeaderConicTo ); + PsPrint( wxPostScriptHeaderEllipse ); + PsPrint( wxPostScriptHeaderEllipticArc ); + PsPrint( wxPostScriptHeaderColourImage ); + PsPrint( wxPostScriptHeaderReencodeISO1 ); + PsPrint( wxPostScriptHeaderReencodeISO2 ); if (wxPostScriptHeaderSpline) - fprintf( m_pstream, wxPostScriptHeaderSpline ); - fprintf( m_pstream, "%%%%EndProlog\n" ); + PsPrint( wxPostScriptHeaderSpline ); + PsPrint( "%%EndProlog\n" ); SetBrush( *wxBLACK_BRUSH ); SetPen( *wxBLACK_PEN ); @@ -1856,22 +1628,23 @@ bool wxPostScriptDC::StartDoc( const wxString& message ) wxPageNumber = 1; m_pageNumber = 1; - m_title = message; - return TRUE; + 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" ); + m_clipping = false; + 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 @@ -1922,8 +1695,7 @@ 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) ); @@ -1933,24 +1705,27 @@ 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__) +#ifndef __WXMSW__ + wxPostScriptPrintNativeData *data = + (wxPostScriptPrintNativeData *) m_printData.GetNativeData(); + if (m_ok && (m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER)) { wxString command; - command += m_printData.GetPrinterCommand(); + command += data->GetPrinterCommand(); command += wxT(" "); - command += m_printData.GetPrinterOptions(); + command += data->GetPrinterOptions(); command += wxT(" "); command += m_printData.GetFilename(); - wxExecute( command, TRUE ); + wxExecute( command, true ); wxRemoveFile( m_printData.GetFilename() ); } #endif @@ -1960,8 +1735,7 @@ 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"; @@ -1976,45 +1750,40 @@ void wxPostScriptDC::StartPage() wxCoord translate_x, translate_y; double scale_x, scale_y; - translate_x = (wxCoord)m_printData.GetPrinterTranslateX(); - translate_y = (wxCoord)m_printData.GetPrinterTranslateY(); + wxPostScriptPrintNativeData *data = + (wxPostScriptPrintNativeData *) m_printData.GetNativeData(); - scale_x = m_printData.GetPrinterScaleX(); - scale_y = m_printData.GetPrinterScaleY(); + translate_x = (wxCoord)data->GetPrinterTranslateX(); + translate_y = (wxCoord)data->GetPrinterTranslateY(); + + scale_x = data->GetPrinterScaleX(); + scale_y = data->GetPrinterScaleY(); if (m_printData.GetOrientation() == wxLANDSCAPE) { 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, @@ -2023,9 +1792,9 @@ bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord xsrc, wxCoord ysrc, int rop, bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) ) { - wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") ); + wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") ); - wxCHECK_MSG( source, FALSE, wxT("invalid source dc") ); + wxCHECK_MSG( source, false, wxT("invalid source dc") ); /* blit into a bitmap */ wxBitmap bitmap( (int)fwidth, (int)fheight ); @@ -2037,7 +1806,7 @@ bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest, /* draw bitmap. scaling and positioning is done there */ DrawBitmap( bitmap, xdest, ydest ); - return TRUE; + return true; } wxCoord wxPostScriptDC::GetCharHeight() const @@ -2059,7 +1828,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") ); - if (string.IsEmpty()) + if (string.empty()) { if (x) (*x) = 0; if (y) (*y) = 0; @@ -2068,44 +1837,6 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, return; } -#if wxUSE_PANGO - int wx_dpi = GetResolution(); - int pango_dpi = 600; - PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi ); - - double scale = pango_dpi / wx_dpi; - scale /= m_userScaleY; - - pango_context_set_language (context, pango_language_from_string ("en_US")); - pango_context_set_base_dir (context, PANGO_DIRECTION_LTR ); - - PangoLayout *layout = pango_layout_new (context); - - PangoFontDescription *desc = fontToUse->GetNativeFontInfo()->description; - pango_layout_set_font_description(layout, desc); -#if wxUSE_UNICODE - const wxCharBuffer data = wxConvUTF8.cWC2MB( string ); -#else - const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string ); - const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); -#endif - pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data )); - PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; - - PangoRectangle rect; - pango_layout_line_get_extents(line, NULL, &rect); - - if (x) (*x) = (wxCoord) ( rect.width / PANGO_SCALE / scale ); - if (y) (*y) = (wxCoord) ( rect.height / PANGO_SCALE / scale ); - if (descent) - { - // Do something about metrics here - (*descent) = 0; - } - if (externalLeading) (*externalLeading) = 0; // ?? - - g_object_unref( G_OBJECT( layout ) ); -#else // GTK 2.0 const wxWX2MBbuf strbuf = string.mb_str(); @@ -2150,7 +1881,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, / / example: / - / wxPostScriptDC dc(NULL, TRUE); + / wxPostScriptDC dc(NULL, true); / if (dc.Ok()){ / wxSetAFMPath("d:\\wxw161\\afm\\"); / dc.StartDoc("Test"); @@ -2192,7 +1923,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, lastStyle = Style; lastWeight = Weight; - const wxChar *name = NULL; + const wxChar *name; switch (Family) { @@ -2216,8 +1947,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, case wxSCRIPT: { name = wxT("Zapf.afm"); - Style = wxNORMAL; - Weight = wxNORMAL; + break; } case wxSWISS: default: @@ -2232,11 +1962,14 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, FILE *afmFile = NULL; + wxPostScriptPrintNativeData *data = + (wxPostScriptPrintNativeData *) m_printData.GetNativeData(); + // Get the directory of the AFM files wxString afmName; - if (!m_printData.GetFontMetricPath().IsEmpty()) + if (!data->GetFontMetricPath().empty()) { - afmName = m_printData.GetFontMetricPath(); + afmName = data->GetFontMetricPath(); afmName << wxFILE_SEP_PATH << name; afmFile = wxFopen(afmName,wxT("r")); } @@ -2281,8 +2014,10 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, /* init the widths array */ for(int i=0; i<256; i++) lastWidths[i] = INT_MIN; /* some variables for holding parts of a line */ - char cString[10],semiString[10],WXString[10],descString[20]; - char upString[30], utString[30], encString[50]; + char cString[10], semiString[10], WXString[10]; + char descString[20]; + char upString[30], utString[30]; + char encString[50]; char line[256]; int ascii,cWidth; /* read in the file and parse it */ @@ -2436,56 +2171,66 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, if (externalLeading) *externalLeading = 0; #endif // Use AFM - -#endif - // GTK 2.0 } -#if WXWIN_COMPATIBILITY_2_2 -WXDLLEXPORT wxPrintSetupData *wxThePrintSetupData = 0; - -void wxInitializePrintSetupData(bool init) +// print postscript datas via required method (file, stream) +void wxPostScriptDC::PsPrintf( const wxChar* fmt, ... ) { - if (init) - { - // gets initialized in the constructor - wxThePrintSetupData = new wxPrintSetupData; - } - else - { - delete wxThePrintSetupData; + va_list argptr; + va_start(argptr, fmt); - wxThePrintSetupData = (wxPrintSetupData *) NULL; - } + PsPrint( wxString::FormatV( fmt, argptr ).c_str() ); } -// A module to allow initialization/cleanup of PostScript-related -// things without calling these functions from app.cpp. - -class WXDLLEXPORT wxPostScriptModule: public wxModule +void wxPostScriptDC::PsPrint( const char* psdata ) { -DECLARE_DYNAMIC_CLASS(wxPostScriptModule) -public: - wxPostScriptModule() {} - bool OnInit(); - void OnExit(); -}; - -IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule) + wxPostScriptPrintNativeData *data = + (wxPostScriptPrintNativeData *) m_printData.GetNativeData(); -bool wxPostScriptModule::OnInit() -{ - wxInitializePrintSetupData(); + switch (m_printData.GetPrintMode()) + { +#if wxUSE_STREAMS + // append to output stream + case wxPRINT_MODE_STREAM: + { + wxOutputStream* outputstream = data->GetOutputStream(); + wxCHECK_RET( outputstream, wxT("invalid outputstream") ); + outputstream->Write( psdata, strlen( psdata ) ); + } + break; +#endif // wxUSE_STREAMS - return TRUE; + // save data into file + default: + wxCHECK_RET( m_pstream, wxT("invalid postscript dc") ); + fwrite( psdata, 1, strlen( psdata ), m_pstream ); + } } -void wxPostScriptModule::OnExit() +void wxPostScriptDC::PsPrint( int ch ) { - wxInitializePrintSetupData(FALSE); + wxPostScriptPrintNativeData *data = + (wxPostScriptPrintNativeData *) m_printData.GetNativeData(); + + switch (m_printData.GetPrintMode()) + { +#if wxUSE_STREAMS + // append to output stream + case wxPRINT_MODE_STREAM: + { + wxOutputStream* outputstream = data->GetOutputStream(); + wxCHECK_RET( outputstream, wxT("invalid outputstream") ); + outputstream->PutC( (char)ch ); + } + break; +#endif // wxUSE_STREAMS + + // save data into file + default: + wxCHECK_RET( m_pstream, wxT("invalid postscript dc") ); + fputc( ch, m_pstream ); + } } -#endif - // WXWIN_COMPATIBILITY_2_2 #endif // wxUSE_POSTSCRIPT