X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/401eb3dec29c09b9afcc843842cba48b33a5089b..7b28e0ede49ca78e05df6bc6af2d2d8c508f8455:/src/generic/dcpsg.cpp diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp index 85774d8d32..e3025e3f24 100644 --- a/src/generic/dcpsg.cpp +++ b/src/generic/dcpsg.cpp @@ -5,11 +5,11 @@ // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem +// Copyright: (c) Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "dcpsg.h" #endif @@ -28,24 +28,20 @@ #include "wx/setup.h" -#include "wx/window.h" #include "wx/dcmemory.h" #include "wx/utils.h" #include "wx/intl.h" -#include "wx/filedlg.h" #include "wx/app.h" -#include "wx/msgdlg.h" #include "wx/image.h" #include "wx/log.h" #include "wx/generic/dcpsg.h" -#include "wx/printdlg.h" -#include "wx/button.h" -#include "wx/stattext.h" -#include "wx/radiobox.h" -#include "wx/textctrl.h" #include "wx/prntbase.h" #include "wx/paper.h" #include "wx/filefn.h" +#if WXWIN_COMPATIBILITY_2_2 + #include "wx/window.h" + #include "wx/printdlg.h" +#endif #include @@ -73,6 +69,23 @@ // start and end of document/page //----------------------------------------------------------------------------- +static const char *wxPostScriptHeaderConicTo = "\ +/conicto {\n\ + /to_y exch def\n\ + /to_x exch def\n\ + /conic_cntrl_y exch def\n\ + /conic_cntrl_x exch def\n\ + currentpoint\n\ + /p0_y exch def\n\ + /p0_x exch def\n\ + /p1_x p0_x conic_cntrl_x p0_x sub 2 3 div mul add def\n\ + /p1_y p0_y conic_cntrl_y p0_y sub 2 3 div mul add def\n\ + /p2_x p1_x to_x p0_x sub 1 3 div mul add def\n\ + /p2_y p1_y to_y p0_y sub 1 3 div mul add def\n\ + p1_x p1_y p2_x p2_y to_x to_y curveto\n\ +} bind def\n\ +"; + static const char *wxPostScriptHeaderEllipse = "\ /ellipsedict 8 dict def\n\ ellipsedict /mtrx matrix put\n\ @@ -187,6 +200,8 @@ static const char *wxPostScriptHeaderColourImage = "\ } ifelse %% end of 'false' case\n\ "; +#if wxUSE_PANGO +#else static char wxPostScriptHeaderReencodeISO1[] = "\n/reencodeISO {\n" "dup dup findfont dup length dict begin\n" @@ -227,12 +242,15 @@ static char wxPostScriptHeaderReencodeISO2[] = "/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n" "/yacute/thorn/ydieresis\n" "] def\n\n"; +#endif //------------------------------------------------------------------------------- // wxPostScriptDC //------------------------------------------------------------------------------- -float wxPostScriptDC::ms_PSScaleFactor = 10.0; +IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC) + +float wxPostScriptDC::ms_PSScaleFactor = 1.0; void wxPostScriptDC::SetResolution(int ppi) { @@ -244,7 +262,7 @@ int wxPostScriptDC::GetResolution() return (int)(ms_PSScaleFactor * 72.0); } - +//------------------------------------------------------------------------------- wxPostScriptDC::wxPostScriptDC () { @@ -263,57 +281,6 @@ wxPostScriptDC::wxPostScriptDC () m_signX = 1; // default x-axis left to right m_signY = -1; // default y-axis bottom up -> top down - - // Compatibility only - // HH: Doesn't seem to work for wxMSW... - #if !defined(__WXMSW__) - m_printData = * wxThePrintSetupData; - #endif -} - -wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent) -{ - m_pstream = (FILE*) NULL; - - m_currentRed = 0; - m_currentGreen = 0; - m_currentBlue = 0; - - m_pageNumber = 0; - - m_clipping = FALSE; - - m_underlinePosition = 0.0; - m_underlineThickness = 0.0; - - m_signX = 1; // default x-axis left to right - m_signY = -1; // default y-axis bottom up -> top down - - Create(file, interactive, parent); -} - -bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *parent) -{ - m_isInteractive = interactive; - - m_title = ""; - m_printData.SetFilename(file); - -#ifdef __WXMSW__ - // Can only send to file in Windows - m_printData.SetPrintMode(wxPRINT_MODE_FILE); -#endif - - if (m_isInteractive) - { - if ((m_ok = PrinterDialog (parent) ) == FALSE) return FALSE; - } - else - { - m_ok = TRUE; - } - - return m_ok; } wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData) @@ -348,69 +315,48 @@ wxPostScriptDC::~wxPostScriptDC () } } -bool wxPostScriptDC::Ok() const -{ - return m_ok; -} - -// This dialog is deprecated now: use wxGenericPrintDialog or the printing framework -bool wxPostScriptDC::PrinterDialog(wxWindow *parent) +#if WXWIN_COMPATIBILITY_2_2 +bool wxPostScriptDC::Create( const wxString &output, bool interactive, wxWindow *parent ) { - wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400), - wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL ); - m_ok = (dialog.ShowModal () == wxID_OK); + wxPrintData data; + data.SetFilename( output ); + data.SetPrintMode( wxPRINT_MODE_FILE ); - if (!m_ok) return FALSE; - - if ((m_printData.GetFilename() == "") && - (m_printData.GetPrintMode() == wxPRINT_MODE_PREVIEW || - m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER)) + if (interactive) { -// steve, 05.09.94 -#ifdef __VMS__ - m_printData.SetFilename("preview"); -#else - // For PS_PRINTER action this depends on a Unix-style print spooler - // since the wx_printer_file can be destroyed during a session - // @@@ TODO: a Windows-style answer for non-Unix - wxChar userId[256]; - wxGetUserId (userId, sizeof (userId) / sizeof (char)); - wxChar tmp[256]; - wxStrcpy (tmp, wxT("/tmp/preview_")); - wxStrcat (tmp, userId); - m_printData.SetFilename(tmp); -#endif - wxChar tmp2[256]; - wxStrcpy(tmp2, m_printData.GetFilename()); - wxStrcat (tmp2, wxT(".ps")); - m_printData.SetFilename(tmp2); + 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(); } - else if ((m_printData.GetFilename() == wxT("")) && (m_printData.GetPrintMode() == wxPRINT_MODE_FILE)) - { - wxString file = wxSaveFileSelector (_("PostScript"), wxT("ps")); - if ( file.IsEmpty() ) - { - m_ok = FALSE; - return FALSE; - } - m_printData.SetFilename(file); - m_ok = TRUE; - } + return TRUE; +} +#endif - return m_ok; + +bool wxPostScriptDC::Ok() const +{ + return m_ok; } void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoord h) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok , wxT("invalid postscript dc") ); if (m_clipping) DestroyClippingRegion(); wxDC::DoSetClippingRegion(x, y, w, h); m_clipping = TRUE; - fprintf( m_pstream, + + if (m_pstream) + fprintf( m_pstream, "gsave\n newpath\n" "%d %d moveto\n" "%d %d lineto\n" @@ -426,12 +372,13 @@ void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoo void wxPostScriptDC::DestroyClippingRegion() { - 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" ); + if ( m_pstream ) + fprintf( m_pstream, "grestore\n" ); } wxDC::DestroyClippingRegion(); @@ -439,7 +386,9 @@ 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)) @@ -461,13 +410,14 @@ void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; SetPen( m_pen ); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d moveto\n" "%d %d lineto\n" @@ -483,7 +433,7 @@ void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); wxCoord dx = x1 - xc; wxCoord dy = y1 - yc; @@ -517,7 +467,8 @@ void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, { SetBrush( m_brush ); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d %d %d %d %d ellipse\n" "%d %d lineto\n" @@ -534,7 +485,8 @@ void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, { SetPen( m_pen ); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d %d %d %d %d ellipse\n" "%d %d lineto\n" @@ -550,7 +502,7 @@ void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, 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; @@ -567,7 +519,8 @@ void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d { SetBrush( m_brush ); - fprintf( m_pstream, + 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 ); @@ -580,7 +533,8 @@ void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d { SetPen( m_pen ); - fprintf(m_pstream, + 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 ); @@ -592,13 +546,14 @@ void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord y) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; SetPen (m_pen); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d moveto\n" "%d %d lineto\n" @@ -609,9 +564,9 @@ void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord 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 && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (n <= 0) return; @@ -619,12 +574,14 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx { SetBrush( m_brush ); - fprintf( m_pstream, "newpath\n" ); + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" ); wxCoord xx = LogicalToDeviceX(points[0].x + xoffset); wxCoord yy = LogicalToDeviceY(points[0].y + yoffset); - fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + if ( m_pstream ) + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); @@ -633,24 +590,28 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx xx = LogicalToDeviceX(points[i].x + xoffset); yy = LogicalToDeviceY(points[i].y + yoffset); - fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + if ( m_pstream ) + 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_pstream ) + fprintf( m_pstream, (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n")); } if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen( m_pen ); - fprintf( m_pstream, "newpath\n" ); + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" ); wxCoord xx = LogicalToDeviceX(points[0].x + xoffset); wxCoord yy = LogicalToDeviceY(points[0].y + yoffset); - fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + if ( m_pstream ) + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); @@ -659,11 +620,81 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx xx = LogicalToDeviceX(points[i].x + xoffset); yy = LogicalToDeviceY(points[i].y + yoffset); - fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + if ( m_pstream ) + fprintf( m_pstream, "%d %d lineto\n", xx, yy ); CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); } + if ( m_pstream ) + { + fprintf( m_pstream, "closepath\n" ); + fprintf( m_pstream, "stroke\n" ); + } + } +} + +void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) +{ + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + + if (n <= 0) return; + + if (m_brush.GetStyle () != wxTRANSPARENT) + { + SetBrush( m_brush ); + + fprintf( m_pstream, "newpath\n" ); + + int ofs = 0; + for (int i = 0; i < n; ofs += start[i++]) + { + wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset); + wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset); + + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + + CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset ); + + for (int j = 1; j < start[i]; j++) + { + xx = LogicalToDeviceX(points[ofs+j].x + xoffset); + yy = LogicalToDeviceY(points[ofs+j].y + yoffset); + + fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + + CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset); + } + } + fprintf( m_pstream, (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n")); + } + + if (m_pen.GetStyle () != wxTRANSPARENT) + { + SetPen( m_pen ); + + fprintf( m_pstream, "newpath\n" ); + + int ofs = 0; + for (int i = 0; i < n; ofs += start[i++]) + { + wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset); + wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset); + + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + + CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset ); + + for (int j = 1; j < start[i]; j++) + { + xx = LogicalToDeviceX(points[ofs+j].x + xoffset); + yy = LogicalToDeviceY(points[ofs+j].y + yoffset); + + fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + + CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset); + } + } fprintf( m_pstream, "closepath\n" ); fprintf( m_pstream, "stroke\n" ); } @@ -671,7 +702,7 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; @@ -685,30 +716,34 @@ void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCo CalcBoundingBox( LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset)); } - fprintf( m_pstream, + if ( m_pstream ) + { + 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, + + 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" ); } - - fprintf( m_pstream, "stroke\n" ); } void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (m_brush.GetStyle () != wxTRANSPARENT) { SetBrush( m_brush ); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d moveto\n" "%d %d lineto\n" @@ -729,7 +764,8 @@ void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoo { SetPen (m_pen); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d moveto\n" "%d %d lineto\n" @@ -749,17 +785,13 @@ void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoo void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (radius < 0.0) { // Now, a negative radius is interpreted to mean // 'the proportion of the smallest X or Y dimension' - double smallest = 0.0; - if (width < height) - smallest = width; - else - smallest = height; + double smallest = width < height ? width : height; radius = (-radius * smallest); } @@ -770,7 +802,8 @@ void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width SetBrush( m_brush ); /* Draw rectangle anticlockwise */ - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d %d 90 180 arc\n" "%d %d moveto\n" @@ -800,7 +833,8 @@ void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width SetPen (m_pen); /* Draw rectangle anticlockwise */ - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d %d 90 180 arc\n" "%d %d moveto\n" @@ -828,13 +862,14 @@ void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (m_brush.GetStyle () != wxTRANSPARENT) { SetBrush (m_brush); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d %d %d 0 360 ellipse\n" "fill\n", @@ -849,7 +884,8 @@ void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord { SetPen (m_pen); - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d %d %d 0 360 ellipse\n" "stroke\n", @@ -879,7 +915,7 @@ static void LocalDecToHex( int dec, char *buf ) void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool WXUNUSED(useMask) ) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (!bitmap.Ok()) return; @@ -896,7 +932,9 @@ void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, wxCoord xx = LogicalToDeviceX(x); wxCoord yy = LogicalToDeviceY(y + bitmap.GetHeight()); - fprintf( m_pstream, + if ( m_pstream ) + { + fprintf( m_pstream, "/origstate save def\n" "20 dict begin\n" "/pix %d string def\n" @@ -910,35 +948,36 @@ void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, "{currentfile pix readhexstring pop}\n" "false 3 colorimage\n", w, w, xx, yy, ww, hh, w, h, w, -h, h ); - - - for (int j = 0; j < h; j++) - { - for (int i = 0; i < w; i++) + + for (int j = 0; j < h; j++) { - 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 ); + 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" ); } - fprintf( m_pstream, "\n" ); + fprintf( m_pstream, "end\n" ); + fprintf( 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, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (!font.Ok()) return; m_font = font; +#if wxUSE_PANGO +#else int Style = m_font.GetStyle(); int Weight = m_font.GetWeight(); @@ -985,8 +1024,6 @@ void wxPostScriptDC::SetFont( const wxFont& font ) case wxSCRIPT: { name = "/ZapfChancery-MediumItalic"; - Style = wxNORMAL; - Weight = wxNORMAL; break; } case wxSWISS: @@ -1010,24 +1047,28 @@ void wxPostScriptDC::SetFont( const wxFont& font ) } } - 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 ); + 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 } void wxPostScriptDC::SetPen( const wxPen& pen ) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (!pen.Ok()) return; @@ -1035,6 +1076,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) m_pen = pen; + if ( m_pstream ) { char buffer[100]; #ifdef __WXMSW__ @@ -1064,7 +1106,8 @@ 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; @@ -1076,7 +1119,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) default: psdash = "[] 0"; break; } - if (oldStyle != m_pen.GetStyle()) + if ((oldStyle != m_pen.GetStyle()) && m_pstream ) { fprintf( m_pstream, psdash ); fprintf( m_pstream," setdash\n" ); @@ -1106,15 +1149,17 @@ 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", - redPS, greenPS, bluePS ); + "%.8f %.8f %.8f setrgbcolor\n", + redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); + if ( m_pstream ) + fprintf( m_pstream, buffer ); + m_currentRed = red; m_currentBlue = blue; m_currentGreen = green; @@ -1123,7 +1168,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) void wxPostScriptDC::SetBrush( const wxBrush& brush ) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); if (!brush.Ok()) return; @@ -1160,7 +1205,9 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush ) redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); + + if ( m_pstream ) + fprintf( m_pstream, buffer ); m_currentRed = red; m_currentBlue = blue; @@ -1168,17 +1215,130 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush ) } } -void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) +#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) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + OutlineInfo *outline_info = (OutlineInfo*)user_data; + fprintf(outline_info->file, "%d %d moveto\n", + (int)to->x , + (int)to->y ); + return 0; +} - wxCoord text_w, text_h, text_descent; +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; +} - GetTextExtent(text, &text_w, &text_h, &text_descent); +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; +} - // VZ: this seems to be unnecessary, so taking it out for now, if it - // doesn't create any problems, remove this comment entirely - //SetFont( m_font ); +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") ); if (m_textForegroundColour.Ok()) { @@ -1210,9 +1370,10 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) sprintf( buffer, "%.8f %.8f %.8f setrgbcolor\n", redPS, greenPS, bluePS ); - for (int i = 0; i < 100; i++) + for (size_t i = 0; i < strlen(buffer); i++) if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); + if ( m_pstream ) + fprintf( m_pstream, buffer ); m_currentRed = red; m_currentBlue = blue; @@ -1220,62 +1381,153 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) } } - int size = m_font.GetPointSize(); +#if wxUSE_PANGO + int ps_dpi = 72; + int pango_dpi = 600; + PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi ); -// 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", LogicalToDeviceX(x), LogicalToDeviceY(by) ); + 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 ); - fprintf( m_pstream, "(" ); - const wxWX2MBbuf textbuf = text.mb_str(); - size_t len = strlen(textbuf); - size_t i; - for (i = 0; i < len; i++) + 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++) { - 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 + 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) { - fputc(c, m_pstream); + 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; } - } + } - fprintf( m_pstream, ") show\n" ); + g_object_unref( G_OBJECT( layout ) ); + g_object_unref( G_OBJECT( context ) ); +#else + wxCoord text_w, text_h, text_descent; - if (m_font.GetUnderlined()) - { - wxCoord uy = (wxCoord)(y + size - m_underlinePosition); - char buffer[100]; + GetTextExtent(text, &text_w, &text_h, &text_descent); - sprintf( buffer, - "gsave\n" - "%d %d moveto\n" - "%f setlinewidth\n" - "%d %d lineto\n" + // VZ: this seems to be unnecessary, so taking it out for now, if it + // doesn't create any problems, remove this comment entirely + //SetFont( m_font ); + + + 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 + if ( m_pstream ) + { + 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 == '\\') + { + /* 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); + } + } + + fprintf( m_pstream, ") 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" + "%d %d lineto\n" "stroke\n" "grestore\n", 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] = '.'; + fprintf( m_pstream, 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 ) @@ -1286,7 +1538,7 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord return; } - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); SetFont( m_font ); @@ -1322,7 +1574,8 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) if (buffer[i] == ',') buffer[i] = '.'; - fprintf( m_pstream, buffer ); + if ( m_pstream ) + fprintf( m_pstream, buffer ); m_currentRed = red; m_currentBlue = blue; @@ -1332,71 +1585,77 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord int size = m_font.GetPointSize(); - 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", - LogicalToDeviceX((wxCoord)(x + size)), LogicalToDeviceY((wxCoord)by) ); - - char buffer[100]; - sprintf(buffer, "%.8f rotate\n", angle); - size_t i; - for (i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; - fprintf(m_pstream, buffer); - - fprintf( m_pstream, "(" ); - const wxWX2MBbuf textbuf = text.mb_str(); - size_t len = strlen(textbuf); - for (i = 0; i < len; i++) + if ( m_pstream ) { - 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 ) + fprintf(m_pstream, "%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++) { - /* Cope with character codes > 127 */ - fprintf(m_pstream, "\\%o", c); + if (buffer[i] == ',') buffer[i] = '.'; } - else + fprintf(m_pstream, buffer); + + fprintf( m_pstream, "(" ); + const wxWX2MBbuf textbuf = text.mb_str(); + size_t len = strlen(textbuf); + for (i = 0; i < len; i++) { - fputc(c, m_pstream); + 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); + } } - } - - fprintf( m_pstream, ") show\n" ); - - sprintf( buffer, "%.8f rotate\n", -angle ); - for (i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; - 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, - "gsave\n" - "%d %d moveto\n" - "%f setlinewidth\n" - "%d %d lineto\n" - "stroke\n" - "grestore\n", - LogicalToDeviceX(x), LogicalToDeviceY(uy), - m_underlineThickness, - LogicalToDeviceX(x + w), LogicalToDeviceY(uy) ); + + fprintf( m_pstream, ") show\n" ); + + sprintf( buffer, "%.8f rotate\n", -angle ); for (i = 0; i < 100; i++) + { if (buffer[i] == ',') buffer[i] = '.'; + } 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, + "gsave\n" + "%d %d moveto\n" + "%f setlinewidth\n" + "%d %d lineto\n" + "stroke\n" + "grestore\n", + 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 ); + } } - + CalcBoundingBox( x, y ); CalcBoundingBox( x + size * text.Length() * 2/3 , y ); } @@ -1413,26 +1672,37 @@ void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function)) void wxPostScriptDC::DoDrawSpline( wxList *points ) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); SetPen( m_pen ); - double a, b, c, d, x1, y1, x2, y2, x3, y3; + // a and b are not used + //double a, b; + double c, d, x1, y1, x2, y2, x3, y3; wxPoint *p, *q; - wxNode *node = points->First(); - p = (wxPoint *)node->Data(); + wxList::compatibility_iterator node = points->GetFirst(); + p = (wxPoint *)node->GetData(); x1 = p->x; y1 = p->y; - node = node->Next(); - p = (wxPoint *)node->Data(); + node = node->GetNext(); + p = (wxPoint *)node->GetData(); c = p->x; d = p->y; - x3 = a = (double)(x1 + c) / 2; - y3 = b = (double)(y1 + d) / 2; - - fprintf( m_pstream, + x3 = + #if 0 + a = + #endif + (double)(x1 + c) / 2; + y3 = + #if 0 + b = + #endif + (double)(y1 + d) / 2; + + if ( m_pstream ) + fprintf( m_pstream, "newpath\n" "%d %d moveto\n" "%d %d lineto\n", @@ -1442,9 +1712,10 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); - while ((node = node->Next()) != NULL) + node = node->GetNext(); + while (node) { - q = (wxPoint *)node->Data(); + q = (wxPoint *)node->GetData(); x1 = x3; y1 = y3; @@ -1455,7 +1726,8 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) x3 = (double)(x2 + c) / 2; y3 = (double)(y2 + d) / 2; - fprintf( m_pstream, + 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), @@ -1463,6 +1735,8 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); + + node = node->GetNext(); } /* @@ -1470,7 +1744,8 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) next-to-last and last point respectively, in the point list */ - fprintf( m_pstream, + if ( m_pstream ) + fprintf( m_pstream, "%d %d lineto\n" "stroke\n", LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) ); @@ -1485,7 +1760,7 @@ wxCoord wxPostScriptDC::GetCharWidth() const void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? 1 : -1); @@ -1498,7 +1773,7 @@ void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) void wxPostScriptDC::SetDeviceOrigin( wxCoord x, wxCoord y ) { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); int h = 0; int w = 0; @@ -1573,9 +1848,9 @@ bool wxPostScriptDC::StartDoc( const wxString& message ) { wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") ); - if (m_printData.GetFilename() == "") + if (m_printData.GetFilename() == wxT("")) { - wxString filename = wxGetTempFileName("ps"); + wxString filename = wxGetTempFileName( wxT("ps") ); m_printData.SetFilename(filename); } @@ -1590,12 +1865,49 @@ bool wxPostScriptDC::StartDoc( const wxString& message ) m_ok = TRUE; + 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() ); + if (m_printData.GetOrientation() == wxLANDSCAPE) + fprintf( m_pstream, "%%%%Orientation: Landscape\n" ); + else + fprintf( m_pstream, "%%%%Orientation: Portrait\n" ); + + // fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) ); + + const char *paper; + switch (m_printData.GetPaperId()) + { + case wxPAPER_LETTER: paper = "Letter"; break; // Letter: paper ""; 8 1/2 by 11 inches + case wxPAPER_LEGAL: paper = "Legal"; break; // Legal, 8 1/2 by 14 inches + case wxPAPER_A4: paper = "A4"; break; // A4 Sheet, 210 by 297 millimeters + case wxPAPER_TABLOID: paper = "Tabloid"; break; // Tabloid, 11 by 17 inches + case wxPAPER_LEDGER: paper = "Ledger"; break; // Ledger, 17 by 11 inches + case wxPAPER_STATEMENT: paper = "Statement"; break; // Statement, 5 1/2 by 8 1/2 inches + case wxPAPER_EXECUTIVE: paper = "Executive"; break; // Executive, 7 1/4 by 10 1/2 inches + case wxPAPER_A3: paper = "A3"; break; // A3 sheet, 297 by 420 millimeters + case wxPAPER_A5: paper = "A5"; break; // A5 sheet, 148 by 210 millimeters + case wxPAPER_B4: paper = "B4"; break; // B4 sheet, 250 by 354 millimeters + case wxPAPER_B5: paper = "B5"; break; // B5 sheet, 182-by-257-millimeter paper + case wxPAPER_FOLIO: paper = "Folio"; break; // Folio, 8-1/2-by-13-inch paper + case wxPAPER_QUARTO: paper = "Quaro"; break; // Quarto, 215-by-275-millimeter paper + case wxPAPER_10X14: paper = "10x14"; break; // 10-by-14-inch sheet + default: paper = "A4"; + } + fprintf( m_pstream, "%%%%DocumentPaperSizes: %s\n", paper ); + fprintf( m_pstream, "%%%%EndComments\n\n" ); + fprintf( m_pstream, "%%%%BeginProlog\n" ); + fprintf( m_pstream, wxPostScriptHeaderConicTo ); fprintf( m_pstream, wxPostScriptHeaderEllipse ); fprintf( m_pstream, wxPostScriptHeaderEllipticArc ); fprintf( m_pstream, wxPostScriptHeaderColourImage ); +#if wxUSE_PANGO +#else fprintf( m_pstream, wxPostScriptHeaderReencodeISO1 ); fprintf( m_pstream, wxPostScriptHeaderReencodeISO2 ); +#endif if (wxPostScriptHeaderSpline) fprintf( m_pstream, wxPostScriptHeaderSpline ); fprintf( m_pstream, "%%%%EndProlog\n" ); @@ -1627,31 +1939,8 @@ void wxPostScriptDC::EndDoc () fclose( m_pstream ); m_pstream = (FILE *) NULL; - wxChar *header_file = wxGetTempFileName("ps"); - - m_pstream = fopen( wxConvFile.cWX2MB(header_file) , "w+" ); - - 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() ); - - wxChar userID[256]; - if ( wxGetEmailAddress(userID, sizeof(userID)) ) - { - fprintf( m_pstream, "%%%%For: %s ", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) ); - wxChar userName[245]; - if (wxGetUserName(userName, sizeof(userName))) - fprintf( m_pstream, " (%s)", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userName) ); - fprintf( m_pstream, "\n" ); - } - else if ( wxGetUserName(userID, sizeof(userID)) ) - { - fprintf( m_pstream, "%%%%For: %s\n", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) );; - } - +#if 0 // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe - wxCoord wx_printer_translate_x, wx_printer_translate_y; double wx_printer_scale_x, wx_printer_scale_y; @@ -1661,11 +1950,6 @@ void wxPostScriptDC::EndDoc () wx_printer_scale_x = m_printData.GetPrinterScaleX(); wx_printer_scale_y = m_printData.GetPrinterScaleY(); - if (m_printData.GetOrientation() == wxLANDSCAPE) - fprintf( m_pstream, "%%%%Orientation: Landscape\n" ); - else - 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. wxCoord minX = (wxCoord) LogicalToDeviceX(m_minX); @@ -1708,8 +1992,6 @@ void wxPostScriptDC::EndDoc () "%%%%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. @@ -1722,75 +2004,30 @@ void wxPostScriptDC::EndDoc () 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 ); - - fclose( m_pstream ); - m_pstream = (FILE*) NULL; - - 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() ); +#endif #if defined(__X__) || defined(__WXGTK__) - if (m_ok) + if (m_ok && (m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER)) { - 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: - { - wxChar *argv[3]; - argv[0] = WXSTRINGCAST previewCommand; - argv[1] = WXSTRINGCAST filename; - argv[2] = (wxChar*) NULL; -#if defined(__WXGTK20__) && wxUSE_UNICODE -#else - wxExecute( argv, TRUE ); -#endif - 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; -#if defined(__WXGTK20__) && wxUSE_UNICODE -#else - wxExecute( argv, TRUE ); -#endif - wxRemoveFile( filename ); - } - break; - case wxPRINT_MODE_FILE: - case wxPRINT_MODE_NONE: - break; - } + wxString command; + command += m_printData.GetPrinterCommand(); + command += wxT(" "); + command += m_printData.GetPrinterOptions(); + command += wxT(" "); + command += m_printData.GetFilename(); + + wxExecute( command, TRUE ); + wxRemoveFile( m_printData.GetFilename() ); } #endif } void wxPostScriptDC::StartPage() { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok, wxT("invalid postscript dc") ); - fprintf( m_pstream, "%%%%Page: %d\n", wxPageNumber++ ); + if ( m_pstream ) + fprintf( m_pstream, "%%%%Page: %d\n", wxPageNumber++ ); // What is this one supposed to do? RR. // *m_pstream << "matrix currentmatrix\n"; @@ -1816,27 +2053,34 @@ void wxPostScriptDC::StartPage() int h; GetSize( (int*) NULL, &h ); translate_y -= h; - fprintf( m_pstream, "90 rotate\n" ); + 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" ); + // I copied this one from a PostScript tutorial, but to no avail. RR. + // fprintf( m_pstream, "90 rotate llx neg ury nef translate\n" ); + } } - 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 ); + if ( m_pstream ) + { + 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 ); + } } void wxPostScriptDC::EndPage () { - wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); + wxCHECK_RET( m_ok , wxT("invalid postscript dc") ); - fprintf( m_pstream, "showpage\n" ); + if ( m_pstream ) + fprintf( m_pstream, "showpage\n" ); } bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest, @@ -1845,7 +2089,7 @@ 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 && m_pstream, FALSE, wxT("invalid postscript dc") ); + wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") ); wxCHECK_MSG( source, FALSE, wxT("invalid source dc") ); @@ -1881,6 +2125,55 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") ); + if (string.IsEmpty()) + { + if (x) (*x) = 0; + if (y) (*y) = 0; + if (descent) (*descent) = 0; + if (externalLeading) (*externalLeading) = 0; + 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(); #if !wxUSE_AFM_FOR_POSTSCRIPT @@ -1950,97 +2243,71 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, double UnderlinePosition = 0.0; double UnderlineThickness = 0.0; - /* get actual parameters */ + // Get actual parameters int Family = fontToUse->GetFamily(); int Size = fontToUse->GetPointSize(); int Style = fontToUse->GetStyle(); int Weight = fontToUse->GetWeight(); - /* if we have another font, read the font-metrics */ + // If we have another font, read the font-metrics if (Family!=lastFamily || Size!=lastSize || Style!=lastStyle || Weight!=lastWeight) { - /* store actual values */ + // Store actual values lastFamily = Family; lastSize = Size; lastStyle = Style; lastWeight = Weight; - const char *name = NULL; + const wxChar *name; switch (Family) { case wxMODERN: case wxTELETYPE: { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO.afm"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo.afm"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "CourO.afm"; - else name = "Cour.afm"; + if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBoO.afm"); + else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBo.afm"); + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("CourO.afm"); + else name = wxT("Cour.afm"); break; } case wxROMAN: { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "TimesBoO.afm"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo.afm"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO.afm"; - else name = "TimesRo.afm"; + if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBoO.afm"); + else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBo.afm"); + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("TimesO.afm"); + else name = wxT("TimesRo.afm"); break; } case wxSCRIPT: { - name = "Zapf.afm"; - Style = wxNORMAL; - Weight = wxNORMAL; + name = wxT("Zapf.afm"); + break; } case wxSWISS: default: { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO.afm"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo.afm"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "HelvO.afm"; - else name = "Helv.afm"; + if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBoO.afm"); + else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBo.afm"); + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("HelvO.afm"); + else name = wxT("Helv.afm"); break; } } - /* get the directory of the AFM files */ - wxString afmName = wxEmptyString; + FILE *afmFile = NULL; + + // Get the directory of the AFM files + wxString afmName; if (!m_printData.GetFontMetricPath().IsEmpty()) { afmName = m_printData.GetFontMetricPath(); - } - - /* 2. open and process the file - / a short explanation of the AFM format: - / we have for each character a line, which gives its size - / e.g.: - / - / C 63 ; WX 444 ; N question ; B 49 -14 395 676 ; - / - / that means, we have a character with ascii code 63, and width - / (444/1000 * fontSize) points. - / the other data is ignored for now! - / - / when the font has changed, we read in the right AFM file and store the - / character widths in an array, which is processed below (see point 3.). */ - - /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */ - - afmName << name; - FILE *afmFile = wxFopen(afmName,wxT("r")); - - if (afmFile==NULL) - { - afmName = wxThePrintSetupData->GetAFMPath(); - afmName << wxFILE_SEP_PATH << name; - afmFile = wxFopen(afmName,wxT("r")); + afmName << wxFILE_SEP_PATH << name; + afmFile = wxFopen(afmName,wxT("r")); } #if defined(__UNIX__) && !defined(__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" */ + if (afmFile==NULL) { afmName = wxGetDataDir(); afmName << wxFILE_SEP_PATH @@ -2054,6 +2321,19 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, } #endif + /* 2. open and process the file + / a short explanation of the AFM format: + / we have for each character a line, which gives its size + / e.g.: + / + / C 63 ; WX 444 ; N question ; B 49 -14 395 676 ; + / + / that means, we have a character with ascii code 63, and width + / (444/1000 * fontSize) points. + / the other data is ignored for now! + / + / when the font has changed, we read in the right AFM file and store the + / character widths in an array, which is processed below (see point 3.). */ if (afmFile==NULL) { wxLogDebug( wxT("GetTextExtent: can't open AFM file '%s'"), afmName.c_str() ); @@ -2144,13 +2424,15 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, / the correct way would be to map the character names / like 'adieresis' to corresp. positions of ISOEnc and read / these values from AFM files, too. Maybe later ... */ - lastWidths[196] = lastWidths['A']; // Ä - lastWidths[228] = lastWidths['a']; // ä - lastWidths[214] = lastWidths['O']; // Ö - lastWidths[246] = lastWidths['o']; // ö - lastWidths[220] = lastWidths['U']; // Ü - lastWidths[252] = lastWidths['u']; // ü - lastWidths[223] = lastWidths[251]; // ß + + // NB: casts to int are needed to suppress gcc 3.3 warnings + lastWidths[196] = lastWidths[(int)'A']; // Ä + lastWidths[228] = lastWidths[(int)'a']; // ä + lastWidths[214] = lastWidths[(int)'O']; // Ö + lastWidths[246] = lastWidths[(int)'o']; // ö + lastWidths[220] = lastWidths[(int)'U']; // Ü + lastWidths[252] = lastWidths[(int)'u']; // ü + lastWidths[223] = lastWidths[(int)251]; // ß /* JC: calculate UnderlineThickness/UnderlinePosition */ @@ -2176,7 +2458,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, if(lastWidths[*p]== INT_MIN) { wxLogDebug(wxT("GetTextExtent: undefined width for character '%c' (%d)"), *p,*p); - sum += lastWidths[' ']; /* assume space */ + sum += lastWidths[(unsigned char)' ']; /* assume space */ } else { @@ -2217,365 +2499,29 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, /* currently no idea how to calculate this! */ if (externalLeading) *externalLeading = 0; - -#endif -} - -// Determine the Default Postscript Previewer -// available on the platform -#if defined(__SUN__) && defined(__XVIEW__) -// OpenWindow/NeWS's Postscript Previewer -# define PS_VIEWER_PROG "pageview" -#elif defined(__VMS__) -#define PS_VIEWER_PROG "view/format=ps/select=x_display" -#elif defined(__SGI__) -// SGI's Display Postscript Previewer -//# define PS_VIEWER_PROG "dps" -# define PS_VIEWER_PROG "xpsview" -#elif defined(__X__) || defined(__WXGTK__) -// Front-end to ghostscript -# define PS_VIEWER_PROG "ghostview" -#else -// Windows ghostscript/ghostview -# define PS_VIEWER_PROG "gsview" #endif + // Use AFM -wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL; - -IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC) -IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject) - -// Redundant now I think -#if 1 -IMPLEMENT_CLASS(wxPostScriptPrintDialog, wxDialog) - -wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxString& title, - const wxPoint& pos, const wxSize& size, wxCoord style): - wxDialog(parent, -1, title, pos, size, style) -{ - wxBeginBusyCursor(); - - char buf[100]; - int yPos = 40; - wxString - *orientation = new wxString[2], - *print_modes = new wxString[3]; - int features; - wxCoord wx_printer_translate_x, wx_printer_translate_y; - double wx_printer_scale_x, wx_printer_scale_y; - - orientation[0] = _("Portrait"); - orientation[1] = _("Landscape"); - - print_modes[0] = _("Send to Printer"); - print_modes[1] = _("Print to File"); - print_modes[2] = _("Preview Only"); - - - - wxButton *okBut = new wxButton (this, wxID_OK, _("OK"), wxPoint(5, 5)); - (void) new wxButton (this, wxID_CANCEL, _("Cancel"), wxPoint(40, 5)); - okBut->SetDefault(); - - -#if defined(__WXGTK__) || defined (__WXMOTIF__) - (void) new wxStaticText( this, -1, _("Printer Command: "), - wxPoint(5, yPos) ); - (void) new wxTextCtrl( this, wxID_PRINTER_COMMAND, wxThePrintSetupData->GetPrinterCommand(), - wxPoint(100, yPos), wxSize(100, -1) ); - - (void) new wxStaticText( this, -1, _("Printer Options: "), - wxPoint(210, yPos) ); - (void) new wxTextCtrl( this, wxID_PRINTER_OPTIONS, wxThePrintSetupData->GetPrinterOptions(), - wxPoint(305, yPos), wxSize(150, -1) ); - - yPos += 40; -#endif - - - wxRadioBox *radio0 = new wxRadioBox(this, wxID_PRINTER_ORIENTATION, "Orientation: ", wxPoint(5, yPos), wxSize(-1,-1), - 2,orientation,2,wxRA_SPECIFY_ROWS); - radio0->SetSelection((int)wxThePrintSetupData->GetPrinterOrientation() - 1); - - // @@@ Configuration hook - if ( !wxThePrintSetupData->GetPrintPreviewCommand() ) - wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG); - - // wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->m_previewCommand); - - features = (wxThePrintSetupData->GetPrintPreviewCommand() && - *wxThePrintSetupData->GetPrintPreviewCommand()) ? 3 : 2; - - wxRadioBox *radio1 = new wxRadioBox(this, wxID_PRINTER_MODES, _("PostScript:"), - wxPoint(150, yPos), - wxSize(-1,-1), features, - print_modes, features, wxRA_SPECIFY_ROWS); - -#ifdef __WXMSW__ - radio1->Enable(0, FALSE); - if (wxThePrintSetupData->GetPrintPreviewCommand() && *wxThePrintSetupData->GetPrintPreviewCommand()) - radio1->Enable(2, FALSE); #endif - - radio1->SetSelection((int)wxThePrintSetupData->GetPrinterMode()); - wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y); - wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y); - - sprintf (buf, "%.2f", wx_printer_scale_x); - - yPos += 90; - (void) new wxStaticText(this, -1, _("X Scaling"), wxPoint(5, yPos)); - /* wxTextCtrl *text1 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_SCALE, buf, wxPoint(100, yPos), wxSize(100, -1)); - - sprintf (buf, "%.2f", wx_printer_scale_y); - (void) new wxStaticText(this, -1, _("Y Scaling"), wxPoint(220, yPos)); - /* wxTextCtrl *text2 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_SCALE, buf, wxPoint(320, yPos), wxSize(100, -1)); - - yPos += 25; - - (void) new wxStaticText(this, -1, _("X Translation"), wxPoint(5, yPos)); - sprintf (buf, "%.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, "%.2d", wx_printer_translate_y); - /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1)); - - Fit (); - - delete[] orientation; - delete[] print_modes; - - wxEndBusyCursor(); + // GTK 2.0 } -int wxPostScriptPrintDialog::ShowModal () -{ - if ( wxDialog::ShowModal() == wxID_OK ) - { -// wxTextCtrl *text0 = (wxTextCtrl *)FindWindow(wxID_PRINTER_OPTIONS); - wxTextCtrl *text1 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_SCALE); - wxTextCtrl *text2 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_SCALE); - wxTextCtrl *text3 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_TRANS); - wxTextCtrl *text4 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_TRANS); -// wxTextCtrl *text_prt = (wxTextCtrl *)FindWindow(wxID_PRINTER_COMMAND); - wxRadioBox *radio0 = (wxRadioBox *)FindWindow(wxID_PRINTER_ORIENTATION); - wxRadioBox *radio1 = (wxRadioBox *)FindWindow(wxID_PRINTER_MODES); - - StringToDouble (WXSTRINGCAST text1->GetValue (), &wxThePrintSetupData->m_printerScaleX); - StringToDouble (WXSTRINGCAST text2->GetValue (), &wxThePrintSetupData->m_printerScaleY); - - 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 ()); - // wxThePrintSetupData->SetPrinterCommand(WXSTRINGCAST text_prt->GetValue ()); -#endif - - wxThePrintSetupData->SetPrinterOrientation((radio0->GetSelection() == 1 ? wxLANDSCAPE : wxPORTRAIT)); - - // C++ wants this - switch ( radio1->GetSelection() ) { - case 0: wxThePrintSetupData->SetPrinterMode(PS_PRINTER); break; - case 1: wxThePrintSetupData->SetPrinterMode(PS_FILE); break; - case 2: wxThePrintSetupData->SetPrinterMode(PS_PREVIEW); break; - } - return wxID_OK; - } - return wxID_CANCEL; -} -#endif - // 0 (redundant) - -// PostScript printer settings -// RETAINED FOR BACKWARD COMPATIBILITY -void wxSetPrinterCommand(const wxString& cmd) -{ - wxThePrintSetupData->SetPrinterCommand(cmd); -} - -void wxSetPrintPreviewCommand(const wxString& cmd) -{ - wxThePrintSetupData->SetPrintPreviewCommand(cmd); -} - -void wxSetPrinterOptions(const wxString& flags) -{ - wxThePrintSetupData->SetPrinterOptions(flags); -} - -void wxSetPrinterFile(const wxString& f) -{ - wxThePrintSetupData->SetPrinterFile(f); -} - -void wxSetPrinterOrientation(int orient) -{ - wxThePrintSetupData->SetPrinterOrientation(orient); -} - -void wxSetPrinterScaling(double x, double y) -{ - wxThePrintSetupData->SetPrinterScaling(x, y); -} - -void wxSetPrinterTranslation(wxCoord x, wxCoord y) -{ - wxThePrintSetupData->SetPrinterTranslation(x, y); -} - -// 1 = Preview, 2 = print to file, 3 = send to printer -void wxSetPrinterMode(int mode) -{ - wxThePrintSetupData->SetPrinterMode(mode); -} - -void wxSetAFMPath(const wxString& f) -{ - wxThePrintSetupData->SetAFMPath(f); -} - -// Get current values -wxString wxGetPrinterCommand() -{ - return wxThePrintSetupData->GetPrinterCommand(); -} - -wxString wxGetPrintPreviewCommand() -{ - return wxThePrintSetupData->GetPrintPreviewCommand(); -} - -wxString wxGetPrinterOptions() -{ - return wxThePrintSetupData->GetPrinterOptions(); -} - -wxString wxGetPrinterFile() -{ - return wxThePrintSetupData->GetPrinterFile(); -} - -int wxGetPrinterOrientation() -{ - return wxThePrintSetupData->GetPrinterOrientation(); -} - -void wxGetPrinterScaling(double* x, double* y) -{ - wxThePrintSetupData->GetPrinterScaling(x, y); -} - -void wxGetPrinterTranslation(wxCoord *x, wxCoord *y) -{ - wxThePrintSetupData->GetPrinterTranslation(x, y); -} - -int wxGetPrinterMode() -{ - return wxThePrintSetupData->GetPrinterMode(); -} - -wxString wxGetAFMPath() -{ - return wxThePrintSetupData->GetAFMPath(); -} - -/* - * Print setup data - */ - -wxPrintSetupData::wxPrintSetupData() -{ - m_printerOrient = wxPORTRAIT; - m_printerScaleX = (double)1.0; - m_printerScaleY = (double)1.0; - m_printerTranslateX = 0; - m_printerTranslateY = 0; - m_printerMode = wxPRINT_MODE_FILE; - m_printColour = TRUE; -} - -wxPrintSetupData::~wxPrintSetupData() -{ -} - -void wxPrintSetupData::operator=(wxPrintSetupData& data) -{ - SetPrinterCommand(data.GetPrinterCommand()); - SetPrintPreviewCommand(data.GetPrintPreviewCommand()); - SetPrinterOptions(data.GetPrinterOptions()); - wxCoord x, y; - data.GetPrinterTranslation(&x, &y); - SetPrinterTranslation(x, y); - - double x1, y1; - data.GetPrinterScaling(&x1, &y1); - SetPrinterScaling(x1, y1); - - SetPrinterOrientation(data.GetPrinterOrientation()); - SetPrinterMode(data.GetPrinterMode()); - SetAFMPath(data.GetAFMPath()); - SetPaperName(data.GetPaperName()); - SetColour(data.GetColour()); -} - -// Initialize from a wxPrintData object (wxPrintData should now be used instead of wxPrintSetupData). -void wxPrintSetupData::operator=(const wxPrintData& data) -{ - SetPrinterCommand(data.GetPrinterCommand()); - SetPrintPreviewCommand(data.GetPreviewCommand()); - SetPrinterOptions(data.GetPrinterOptions()); - SetPrinterTranslation((wxCoord)data.GetPrinterTranslateX(), - (wxCoord)data.GetPrinterTranslateY()); - SetPrinterScaling(data.GetPrinterScaleX(), data.GetPrinterScaleY()); - SetPrinterOrientation(data.GetOrientation()); - SetPrinterMode((int) data.GetPrintMode()); - SetAFMPath(data.GetFontMetricPath()); - SetPaperName(wxThePrintPaperDatabase->ConvertIdToName(data.GetPaperId())); - SetColour(data.GetColour()); - SetPrinterFile(data.GetFilename()); -} +#if WXWIN_COMPATIBILITY_2_2 +WXDLLEXPORT wxPrintSetupData *wxThePrintSetupData = 0; void wxInitializePrintSetupData(bool init) { - if (init) - { - wxThePrintSetupData = new wxPrintSetupData; - - wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG); - wxThePrintSetupData->SetPrinterOrientation(wxPORTRAIT); - wxThePrintSetupData->SetPrinterMode(wxPRINT_MODE_PREVIEW); - wxThePrintSetupData->SetPaperName(_("A4 sheet, 210 x 297 mm")); - - // Could have a .ini file to read in some defaults - // - and/or use environment variables, e.g. WXWIN -#ifdef __VMS__ - wxThePrintSetupData->SetPrinterCommand("print"); - wxThePrintSetupData->SetPrinterOptions("/nonotify/queue=psqueue"); - wxThePrintSetupData->SetAFMPath("sys$ps_font_metrics:"); -#endif -#ifdef __WXMSW__ - wxThePrintSetupData->SetPrinterCommand("print"); - wxThePrintSetupData->SetAFMPath("c:\\windows\\system\\"); - wxThePrintSetupData->SetPrinterOptions(""); -#endif -#if !defined(__VMS__) && !defined(__WXMSW__) - wxThePrintSetupData->SetPrinterCommand("lpr"); - wxThePrintSetupData->SetPrinterOptions(""); - wxThePrintSetupData->SetAFMPath(""); -#endif - } - else - { - if (wxThePrintSetupData) - delete wxThePrintSetupData; - wxThePrintSetupData = (wxPrintSetupData *) NULL; - } + if (init) + { + // gets initialized in the constructor + wxThePrintSetupData = new wxPrintSetupData; + } + else + { + delete wxThePrintSetupData; + + wxThePrintSetupData = (wxPrintSetupData *) NULL; + } } // A module to allow initialization/cleanup of PostScript-related @@ -2592,10 +2538,6 @@ public: IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule) -/* - * Initialization/cleanup module - */ - bool wxPostScriptModule::OnInit() { wxInitializePrintSetupData(); @@ -2607,9 +2549,14 @@ void wxPostScriptModule::OnExit() { wxInitializePrintSetupData(FALSE); } +#endif + // WXWIN_COMPATIBILITY_2_2 #endif // wxUSE_POSTSCRIPT #endif // wxUSE_PRINTING_ARCHITECTURE + + +// vi:sts=4:sw=4:et