X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ac2def68edf450f51483c8d78dbc2890dd6985bc..19e30148e18cc99296b26503c155e5cef59045f4:/src/generic/dcpsg.cpp diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp index f67a2ec4f8..359d8aafa6 100644 --- a/src/generic/dcpsg.cpp +++ b/src/generic/dcpsg.cpp @@ -21,8 +21,6 @@ #endif #ifndef WX_PRECOMP - #include "wx/setup.h" - #include "wx/defs.h" #endif // WX_PRECOMP #if wxUSE_PRINTING_ARCHITECTURE @@ -39,13 +37,14 @@ #include "wx/image.h" #include "wx/log.h" #include "wx/generic/dcpsg.h" -#include "wx/generic/prntdlgg.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" #include @@ -232,6 +231,20 @@ static char wxPostScriptHeaderReencodeISO2[] = // wxPostScriptDC //------------------------------------------------------------------------------- +float wxPostScriptDC::ms_PSScaleFactor = 10.0; + +void wxPostScriptDC::SetResolution(int ppi) +{ + ms_PSScaleFactor = (float)ppi / 72.0; +} + +int wxPostScriptDC::GetResolution() +{ + return (int)(ms_PSScaleFactor * 72.0); +} + + + wxPostScriptDC::wxPostScriptDC () { m_pstream = (FILE*) NULL; @@ -330,7 +343,7 @@ wxPostScriptDC::~wxPostScriptDC () if (m_pstream) { fclose( m_pstream ); - m_pstream = (FILE*) NULL; + m_pstream = (FILE*) NULL; } } @@ -362,18 +375,18 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent) wxChar userId[256]; wxGetUserId (userId, sizeof (userId) / sizeof (char)); wxChar tmp[256]; - wxStrcpy (tmp, _T("/tmp/preview_")); + wxStrcpy (tmp, wxT("/tmp/preview_")); wxStrcat (tmp, userId); m_printData.SetFilename(tmp); #endif wxChar tmp2[256]; wxStrcpy(tmp2, m_printData.GetFilename()); - wxStrcat (tmp2, _T(".ps")); + wxStrcat (tmp2, wxT(".ps")); m_printData.SetFilename(tmp2); } - else if ((m_printData.GetFilename() == _T("")) && (m_printData.GetPrintMode() == wxPRINT_MODE_FILE)) + else if ((m_printData.GetFilename() == wxT("")) && (m_printData.GetPrintMode() == wxPRINT_MODE_FILE)) { - wxString file = wxSaveFileSelector (_("PostScript"), _T("ps")); + wxString file = wxSaveFileSelector (_("PostScript"), wxT("ps")); if ( file.IsEmpty() ) { m_ok = FALSE; @@ -387,70 +400,67 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent) return m_ok; } -void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h) +void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoord h) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); - if (m_clipping) return; + if (m_clipping) DestroyClippingRegion(); - wxDC::SetClippingRegion( x, y, w, h ); + wxDC::DoSetClippingRegion(x, y, w, h); m_clipping = TRUE; - fprintf( m_pstream, + fprintf( m_pstream, "gsave\n newpath\n" - "%ld %ld moveto\n" - "%ld %ld lineto\n" - "%ld %ld lineto\n" - "%ld %ld lineto\n" - "closepath clip newpath\n", - XLOG2DEV(x), YLOG2DEV(y), - XLOG2DEV(x+w), YLOG2DEV(y), - XLOG2DEV(x+w), YLOG2DEV(y+h), - XLOG2DEV(x), YLOG2DEV(y+h) ); + "%d %d moveto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "%d %d lineto\n" + "closepath clip newpath\n", + LogicalToDeviceX(x), LogicalToDeviceY(y), + LogicalToDeviceX(x+w), LogicalToDeviceY(y), + LogicalToDeviceX(x+w), LogicalToDeviceY(y+h), + LogicalToDeviceX(x), LogicalToDeviceY(y+h) ); } -void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) ) -{ - wxFAIL_MSG( _T("wxPostScriptDC::SetClippingRegion not implemented.") ); -} void wxPostScriptDC::DestroyClippingRegion() { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); - - wxDC::DestroyClippingRegion(); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_clipping) { m_clipping = FALSE; - fprintf( m_pstream, "grestore\n" ); + fprintf( m_pstream, "grestore\n" ); } + + wxDC::DestroyClippingRegion(); } void wxPostScriptDC::Clear() { - wxFAIL_MSG( _T("wxPostScriptDC::Clear not implemented.") ); + wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") ); } -void wxPostScriptDC::DoFloodFill (long WXUNUSED(x), long WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style)) +bool wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style)) { - wxFAIL_MSG( _T("wxPostScriptDC::FloodFill not implemented.") ); + wxFAIL_MSG( wxT("wxPostScriptDC::FloodFill not implemented.") ); + return FALSE; } -bool wxPostScriptDC::DoGetPixel (long WXUNUSED(x), long WXUNUSED(y), wxColour * WXUNUSED(col)) const +bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const { - wxFAIL_MSG( _T("wxPostScriptDC::GetPixel not implemented.") ); + wxFAIL_MSG( wxT("wxPostScriptDC::GetPixel not implemented.") ); return FALSE; } -void wxPostScriptDC::DoCrossHair (long WXUNUSED(x), long WXUNUSED(y)) +void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { - wxFAIL_MSG( _T("wxPostScriptDC::CrossHair not implemented.") ); + wxFAIL_MSG( wxT("wxPostScriptDC::CrossHair not implemented.") ); } -void wxPostScriptDC::DoDrawLine (long x1, long y1, long x2, long y2) +void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; @@ -458,11 +468,11 @@ void wxPostScriptDC::DoDrawLine (long x1, long y1, long x2, long y2) fprintf( m_pstream, "newpath\n" - "%ld %ld moveto\n" - "%ld %ld lineto\n" - "stroke\n", - XLOG2DEV(x1), YLOG2DEV(y1), - XLOG2DEV(x2), YLOG2DEV (y2) ); + "%d %d moveto\n" + "%d %d lineto\n" + "stroke\n", + LogicalToDeviceX(x1), LogicalToDeviceY(y1), + LogicalToDeviceX(x2), LogicalToDeviceY (y2) ); CalcBoundingBox( x1, y1 ); CalcBoundingBox( x2, y2 ); @@ -470,24 +480,24 @@ void wxPostScriptDC::DoDrawLine (long x1, long y1, long x2, long y2) #define RAD2DEG 57.29577951308 -void wxPostScriptDC::DoDrawArc (long x1, long y1, long x2, long y2, long xc, long yc) +void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); - long dx = x1 - xc; - long dy = y1 - yc; - long radius = (long) sqrt(dx*dx+dy*dy); + wxCoord dx = x1 - xc; + wxCoord dy = y1 - yc; + wxCoord radius = (wxCoord) sqrt( (double)(dx*dx+dy*dy) ); double alpha1, alpha2; if (x1 == x2 && y1 == y2) { alpha1 = 0.0; alpha2 = 360.0; - } + } else if (radius == 0.0) { alpha1 = alpha2 = 0.0; - } + } else { alpha1 = (x1 - xc == 0) ? @@ -505,15 +515,15 @@ void wxPostScriptDC::DoDrawArc (long x1, long y1, long x2, long y2, long xc, lon if (m_brush.GetStyle() != wxTRANSPARENT) { SetBrush( m_brush ); - - fprintf( m_pstream, - "newpath\n" - "%ld %ld %ld %ld %ld %ld ellipse\n" - "%ld %ld lineto\n" - "closepath\n" - "fill\n", - XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL(radius), YLOG2DEVREL(radius), (long)alpha1, (long) alpha2, - XLOG2DEV(xc), YLOG2DEV(yc) ); + + fprintf( m_pstream, + "newpath\n" + "%d %d %d %d %d %d ellipse\n" + "%d %d lineto\n" + "closepath\n" + "fill\n", + LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2, + LogicalToDeviceX(xc), LogicalToDeviceY(yc) ); CalcBoundingBox( xc-radius, yc-radius ); CalcBoundingBox( xc+radius, yc+radius ); @@ -522,24 +532,24 @@ void wxPostScriptDC::DoDrawArc (long x1, long y1, long x2, long y2, long xc, lon if (m_pen.GetStyle() != wxTRANSPARENT) { SetPen( m_pen ); - - fprintf( m_pstream, - "newpath\n" - "%ld %ld %ld %ld %ld %ld ellipse\n" - "%ld %ld lineto\n" - "stroke\n" - "fill\n", - XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL(radius), YLOG2DEVREL(radius), (long)alpha1, (long) alpha2, - XLOG2DEV(xc), YLOG2DEV(yc) ); + + fprintf( m_pstream, + "newpath\n" + "%d %d %d %d %d %d ellipse\n" + "%d %d lineto\n" + "stroke\n" + "fill\n", + LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2, + LogicalToDeviceX(xc), LogicalToDeviceY(yc) ); CalcBoundingBox( xc-radius, yc-radius ); CalcBoundingBox( xc+radius, yc+radius ); } } -void wxPostScriptDC::DoDrawEllipticArc(long x,long y,long w,long h,double sa,double ea) +void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360; if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360; @@ -555,33 +565,33 @@ void wxPostScriptDC::DoDrawEllipticArc(long x,long y,long w,long h,double sa,dou if (m_brush.GetStyle () != wxTRANSPARENT) { SetBrush( m_brush ); - - fprintf( m_pstream, - "newpath\n" - "%ld %ld %ld %ld %ld %ld true ellipticarc\n", - XLOG2DEV(x+w/2), YLOG2DEV(y+h/2), XLOG2DEVREL(w/2), YLOG2DEVREL(h/2), (long)sa, (long)ea ); - + + 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 ); + CalcBoundingBox( x ,y ); CalcBoundingBox( x+w, y+h ); - } - + } + if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen( m_pen ); - fprintf( m_pstream, - "newpath\n" - "%ld %ld %ld %ld %ld %ld false ellipticarc\n", - XLOG2DEV(x+w/2), YLOG2DEV(y+h/2), XLOG2DEVREL(w/2), YLOG2DEVREL(h/2), (long)sa, (long)ea ); - + 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 ); + CalcBoundingBox( x ,y ); CalcBoundingBox( x+w, y+h ); } } -void wxPostScriptDC::DoDrawPoint (long x, long y) +void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord y) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; @@ -589,18 +599,18 @@ void wxPostScriptDC::DoDrawPoint (long x, long y) fprintf( m_pstream, "newpath\n" - "%ld %ld moveto\n" - "%ld %ld lineto\n" - "stroke\n", - XLOG2DEV(x), YLOG2DEV(y), - XLOG2DEV(x+1), YLOG2DEV(y) ); + "%d %d moveto\n" + "%d %d lineto\n" + "stroke\n", + LogicalToDeviceX(x), LogicalToDeviceY(y), + LogicalToDeviceX(x+1), LogicalToDeviceY(y) ); CalcBoundingBox( x, y ); } -void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle)) +void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle)) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (n <= 0) return; @@ -610,59 +620,60 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], long xoffset, long fprintf( m_pstream, "newpath\n" ); - long xx = XLOG2DEV(points[0].x + xoffset); - long yy = YLOG2DEV(points[0].y + yoffset); - - fprintf( m_pstream, "%ld %ld moveto\n", xx, yy ); - + wxCoord xx = LogicalToDeviceX(points[0].x + xoffset); + wxCoord yy = LogicalToDeviceY(points[0].y + yoffset); + + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); for (int i = 1; i < n; i++) { - xx = XLOG2DEV(points[i].x + xoffset); - yy = YLOG2DEV(points[i].y + yoffset); - - fprintf( m_pstream, "%ld %ld lineto\n", xx, yy ); + xx = LogicalToDeviceX(points[i].x + xoffset); + yy = LogicalToDeviceY(points[i].y + yoffset); + + fprintf( m_pstream, "%d %d lineto\n", xx, yy ); CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); } - - fprintf( m_pstream, "fill\n" ); + + fprintf( m_pstream, "fill\n" ); } if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen( m_pen ); - + fprintf( m_pstream, "newpath\n" ); - long xx = XLOG2DEV(points[0].x + xoffset); - long yy = YLOG2DEV(points[0].y + yoffset); - - fprintf( m_pstream, "%ld %ld moveto\n", xx, yy ); - + wxCoord xx = LogicalToDeviceX(points[0].x + xoffset); + wxCoord yy = LogicalToDeviceY(points[0].y + yoffset); + + fprintf( m_pstream, "%d %d moveto\n", xx, yy ); + CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset ); for (int i = 1; i < n; i++) { - xx = XLOG2DEV(points[i].x + xoffset); - yy = YLOG2DEV(points[i].y + yoffset); - - fprintf( m_pstream, "%ld %ld lineto\n", xx, yy ); - + xx = LogicalToDeviceX(points[i].x + xoffset); + yy = LogicalToDeviceY(points[i].y + yoffset); + + fprintf( m_pstream, "%d %d lineto\n", xx, yy ); + CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); } - fprintf( m_pstream, "fill\n" ); + fprintf( m_pstream, "closepath\n" ); + fprintf( m_pstream, "stroke\n" ); } } -void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], long xoffset, long yoffset) +void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; - + if (n <= 0) return; SetPen (m_pen); @@ -670,44 +681,44 @@ void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], long xoffset, long yo int i; for ( i =0; i= 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 ); + } + + CalcBoundingBox( x, y ); + CalcBoundingBox( x + size * text.Length() * 2/3 , y ); +} + +void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle ) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + if (angle == 0.0) + { + DoDrawText(text, x, y); + return; + } + + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); SetFont( m_font ); @@ -1157,9 +1298,9 @@ void wxPostScriptDC::DoDrawText( const wxString& text, long x, long y ) if (!m_colour) { // Anything not white is black - if (! (red == (unsigned char) 255 && - blue == (unsigned char) 255 && - green == (unsigned char) 255)) + if (! (red == (unsigned char) 255 && + blue == (unsigned char) 255 && + green == (unsigned char) 255)) { red = (unsigned char) 0; green = (unsigned char) 0; @@ -1173,11 +1314,15 @@ void wxPostScriptDC::DoDrawText( const wxString& text, long x, long y ) double redPS = (double)(red) / 255.0; double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - - fprintf( m_pstream, - "%.8f %.8f %.8f setrgbcolor\n", - redPS, greenPS, bluePS ); - + + char buffer[100]; + sprintf( buffer, + "%.8f %.8f %.8f setrgbcolor\n", + redPS, greenPS, bluePS ); + for (int i = 0; i < 100; i++) + if (buffer[i] == ',') buffer[i] = '.'; + fprintf( m_pstream, buffer ); + m_currentRed = red; m_currentBlue = blue; m_currentGreen = green; @@ -1187,63 +1332,74 @@ void wxPostScriptDC::DoDrawText( const wxString& text, long x, long y ) int size = m_font.GetPointSize(); long by = y + (long)floor( double(size) * 2.0 / 3.0 ); // approximate baseline - fprintf( m_pstream, "%ld %ld moveto\n", XLOG2DEV(x), YLOG2DEV(by) ); - /* I don't know how to write char to a stream, so I use a mini string */ - char tmpbuf[2]; - tmpbuf[1] = 0; - + // 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(); - int len = strlen(textbuf); - int i; + size_t len = strlen(textbuf); for (i = 0; i < len; i++) { int c = (unsigned char) textbuf[i]; if (c == ')' || c == '(' || c == '\\') { /* Cope with special characters */ - fprintf( m_pstream, "\\" ); - tmpbuf[0] = (char) c; - fprintf( m_pstream, tmpbuf ); + fprintf( m_pstream, "\\" ); + fputc(c, m_pstream); } else if ( c >= 128 ) { /* Cope with character codes > 127 */ - fprintf(m_pstream, "\\%o", c); + fprintf(m_pstream, "\\%o", c); } else - { - tmpbuf[0] = (char) c; - fprintf( m_pstream, tmpbuf ); - } + { + 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()) { - long uy = (long)(y + size - m_underlinePosition); - long w, h; + wxCoord uy = (wxCoord)(y + size - m_underlinePosition); + wxCoord w, h; + char buffer[100]; GetTextExtent(text, &w, &h); - fprintf( m_pstream, - "gsave\n" - "%ld %ld moveto\n" - "%ld setlinewidth\n" - "%ld %ld lineto\n" - "stroke\n" - "grestore\n", - XLOG2DEV(x), YLOG2DEV(uy), - (long)m_underlineThickness, - XLOG2DEV(x + w), YLOG2DEV(uy) ); + 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 ); } - void wxPostScriptDC::SetBackground (const wxBrush& brush) { m_backgroundBrush = brush; @@ -1251,12 +1407,12 @@ void wxPostScriptDC::SetBackground (const wxBrush& brush) void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function)) { - wxFAIL_MSG( _T("wxPostScriptDC::SetLogicalFunction not implemented.") ); + wxFAIL_MSG( wxT("wxPostScriptDC::SetLogicalFunction not implemented.") ); } void wxPostScriptDC::DoDrawSpline( wxList *points ) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); SetPen( m_pen ); @@ -1275,15 +1431,15 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) x3 = a = (double)(x1 + c) / 2; y3 = b = (double)(y1 + d) / 2; - fprintf( m_pstream, + fprintf( m_pstream, "newpath\n" - "%ld %ld moveto\n" - "%ld %ld lineto\n", - XLOG2DEV((long)x1), YLOG2DEV((long)y1), - XLOG2DEV((long)x3), YLOG2DEV((long)y3) ); + "%d %d moveto\n" + "%d %d lineto\n", + LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1), + LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) ); - CalcBoundingBox( (long)x1, (long)y1 ); - CalcBoundingBox( (long)x3, (long)y3 ); + CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); + CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); while ((node = node->Next()) != NULL) { @@ -1297,51 +1453,51 @@ void wxPostScriptDC::DoDrawSpline( wxList *points ) d = q->y; x3 = (double)(x2 + c) / 2; y3 = (double)(y2 + d) / 2; - - fprintf( m_pstream, - "%ld %ld %ld %ld %ld %ld DrawSplineSection\n", - XLOG2DEV((long)x1), YLOG2DEV((long)y1), - XLOG2DEV((long)x2), YLOG2DEV((long)y2), - XLOG2DEV((long)x3), YLOG2DEV((long)y3) ); - - CalcBoundingBox( (long)x1, (long)y1 ); - CalcBoundingBox( (long)x3, (long)y3 ); + + 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) ); + + CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 ); + CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 ); } -/* - At this point, (x2,y2) and (c,d) are the position of the - next-to-last and last point respectively, in the point list -*/ + /* + At this point, (x2,y2) and (c,d) are the position of the + next-to-last and last point respectively, in the point list + */ fprintf( m_pstream, - "%ld %ld lineto\n" - "stroke\n", - XLOG2DEV((long)c), YLOG2DEV((long)d) ); + "%d %d lineto\n" + "stroke\n", + LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) ); } -long wxPostScriptDC::GetCharWidth() const +wxCoord wxPostScriptDC::GetCharWidth() const { // Chris Breeze: reasonable approximation using wxMODERN/Courier - return (long) (GetCharHeight() * 72.0 / 120.0); + return (wxCoord) (GetCharHeight() * 72.0 / 120.0); } void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? 1 : -1); - // FIXME there is no such function in MSW -#ifndef __WXMSW__ + // FIXME there is no such function in MSW nor in OS2/PM +#if !defined(__WXMSW__) && !defined(__WXPM__) ComputeScaleAndOrigin(); #endif } -void wxPostScriptDC::SetDeviceOrigin( long x, long y ) +void wxPostScriptDC::SetDeviceOrigin( wxCoord x, wxCoord y ) { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); int h = 0; int w = 0; @@ -1365,16 +1521,16 @@ void wxPostScriptDC::DoGetSize(int* width, int* height) const w = paper->GetSizeDeviceUnits().x; h = paper->GetSizeDeviceUnits().y; } - + if (m_printData.GetOrientation() == wxLANDSCAPE) { int tmp = w; - w = h; - h = tmp; + w = h; + h = tmp; } - - if (width) *width = w; - if (height) *height = h; + + if (width) *width = (int)(w * ms_PSScaleFactor); + if (height) *height = (int)(h * ms_PSScaleFactor); } void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const @@ -1392,14 +1548,14 @@ void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const w = paper->GetWidth() / 10; h = paper->GetHeight() / 10; } - + if (m_printData.GetOrientation() == wxLANDSCAPE) { int tmp = w; - w = h; - h = tmp; + w = h; + h = tmp; } - + if (width) *width = w; if (height) *height = h; } @@ -1407,25 +1563,26 @@ void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const // Resolution in pixels per logical inch wxSize wxPostScriptDC::GetPPI(void) const { - return wxSize(72, 72); + return wxSize((int)(72 * ms_PSScaleFactor), + (int)(72 * ms_PSScaleFactor)); } bool wxPostScriptDC::StartDoc( const wxString& message ) { - wxCHECK_MSG( m_ok, FALSE, _T("invalid postscript dc") ); + wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") ); if (m_printData.GetFilename() == "") { wxString filename = wxGetTempFileName("ps"); m_printData.SetFilename(filename); } - - m_pstream = fopen( m_printData.GetFilename().fn_str(), "w+" ); + + m_pstream = wxFopen( m_printData.GetFilename().fn_str(), wxT("w+") ); if (!m_pstream) { - wxMessageBox( _("Cannot open file for PostScript printing!"), _("Error"), wxOK ); + wxLogError( _("Cannot open file for PostScript printing!")); m_ok = FALSE; return FALSE; } @@ -1458,12 +1615,12 @@ bool wxPostScriptDC::StartDoc( const wxString& message ) void wxPostScriptDC::EndDoc () { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); if (m_clipping) { m_clipping = FALSE; - fprintf( m_pstream, "grestore\n" ); + fprintf( m_pstream, "grestore\n" ); } fclose( m_pstream ); @@ -1481,24 +1638,24 @@ void wxPostScriptDC::EndDoc () wxChar userID[256]; if ( wxGetEmailAddress(userID, sizeof(userID)) ) { - fprintf( m_pstream, "%%%%For: %s ", MBSTRINGCAST wxConvCurrent->cWX2MB(userID) ); + fprintf( m_pstream, "%%%%For: %s ", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) ); wxChar userName[245]; if (wxGetUserName(userName, sizeof(userName))) - fprintf( m_pstream, " (%s)", MBSTRINGCAST wxConvCurrent->cWX2MB(userName) ); - fprintf( m_pstream, "\n" ); + fprintf( m_pstream, " (%s)", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userName) ); + fprintf( m_pstream, "\n" ); } else if ( wxGetUserName(userID, sizeof(userID)) ) { - fprintf( m_pstream, "%%%%For: %s\n", MBSTRINGCAST wxConvCurrent->cWX2MB(userID) );; + fprintf( m_pstream, "%%%%For: %s\n", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) );; } // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe - long wx_printer_translate_x, wx_printer_translate_y; + wxCoord wx_printer_translate_x, wx_printer_translate_y; double wx_printer_scale_x, wx_printer_scale_y; - wx_printer_translate_x = m_printData.GetPrinterTranslateX(); - wx_printer_translate_y = m_printData.GetPrinterTranslateY(); + wx_printer_translate_x = (wxCoord)m_printData.GetPrinterTranslateX(); + wx_printer_translate_y = (wxCoord)m_printData.GetPrinterTranslateY(); wx_printer_scale_x = m_printData.GetPrinterScaleX(); wx_printer_scale_y = m_printData.GetPrinterScaleY(); @@ -1510,30 +1667,46 @@ void wxPostScriptDC::EndDoc () // Compute the bounding box. Note that it is in the default user // coordinate system, thus we have to convert the values. - long llx = (long) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x); - long lly = (long) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y); - long urx = (long) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x); - long ury = (long) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y); + wxCoord minX = (wxCoord) LogicalToDeviceX(m_minX); + wxCoord minY = (wxCoord) LogicalToDeviceY(m_minY); + wxCoord maxX = (wxCoord) LogicalToDeviceX(m_maxX); + wxCoord maxY = (wxCoord) LogicalToDeviceY(m_maxY); + + // LOG2DEV may have changed the minimum to maximum vice versa + if ( minX > maxX ) { wxCoord tmp = minX; minX = maxX; maxX = tmp; } + if ( minY > maxY ) { wxCoord tmp = minY; minY = maxY; maxY = tmp; } + + // account for used scaling (boundingbox is before scaling in ps-file) + double scale_x = m_printData.GetPrinterScaleX() / ms_PSScaleFactor; + double scale_y = m_printData.GetPrinterScaleY() / ms_PSScaleFactor; + + wxCoord llx, lly, urx, ury; + llx = (wxCoord) ((minX+wx_printer_translate_x)*scale_x); + lly = (wxCoord) ((minY+wx_printer_translate_y)*scale_y); + urx = (wxCoord) ((maxX+wx_printer_translate_x)*scale_x); + ury = (wxCoord) ((maxY+wx_printer_translate_y)*scale_y); + // (end of bounding box computation) + // If we're landscape, our sense of "x" and "y" is reversed. if (m_printData.GetOrientation() == wxLANDSCAPE) { - long tmp; + wxCoord tmp; tmp = llx; llx = lly; lly = tmp; tmp = urx; urx = ury; ury = tmp; // We need either the two lines that follow, or we need to subtract // min_x from real_translate_y, which is commented out below. - llx = llx - (long)(m_minX*wx_printer_scale_y); - urx = urx - (long)(m_minX*wx_printer_scale_y); + llx = llx - (wxCoord)(m_minX*wx_printer_scale_y); + urx = urx - (wxCoord)(m_minX*wx_printer_scale_y); } // The Adobe specifications call for integers; we round as to make // the bounding larger. - fprintf( m_pstream, - "%%%%BoundingBox: %ld %ld %ld %ld\n", - (long)floor((double)llx), (long)floor((double)lly), - (long)ceil((double)urx), (long)ceil((double)ury) ); + fprintf( m_pstream, + "%%%%BoundingBox: %d %d %d %d\n", + (wxCoord)floor((double)llx), (wxCoord)floor((double)lly), + (wxCoord)ceil((double)urx), (wxCoord)ceil((double)ury) ); fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) ); fprintf( m_pstream, "%%%%EndComments\n\n" ); @@ -1544,10 +1717,10 @@ void wxPostScriptDC::EndDoc () // adjustment of scale, rotation, or translation, and hence are in the // default user coordinates. fprintf( m_pstream, "%% newpath\n" ); - fprintf( m_pstream, "%% %ld %ld moveto\n", llx, lly ); - fprintf( m_pstream, "%% %ld %ld lineto\n", urx, lly ); - fprintf( m_pstream, "%% %ld %ld lineto\n", urx, ury ); - fprintf( m_pstream, "%% %ld %ld lineto closepath stroke\n", llx, ury ); + 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 ); fclose( m_pstream ); m_pstream = (FILE*) NULL; @@ -1568,8 +1741,8 @@ void wxPostScriptDC::EndDoc () wxString printerOptions(m_printData.GetPrinterOptions()); wxString filename(m_printData.GetFilename()); - switch (m_printData.GetPrintMode()) - { + switch (m_printData.GetPrintMode()) + { case wxPRINT_MODE_PREVIEW: { wxChar *argv[3]; @@ -1608,7 +1781,7 @@ void wxPostScriptDC::EndDoc () void wxPostScriptDC::StartPage() { - wxCHECK_RET( m_ok && m_pstream, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); fprintf( m_pstream, "%%%%Page: %d\n", wxPageNumber++ ); @@ -1622,11 +1795,11 @@ void wxPostScriptDC::StartPage() // (and rotate the page for landscape printing) // Output scaling - long translate_x, translate_y; + wxCoord translate_x, translate_y; double scale_x, scale_y; - translate_x = m_printData.GetPrinterTranslateX(); - translate_y = m_printData.GetPrinterTranslateY(); + translate_x = (wxCoord)m_printData.GetPrinterTranslateX(); + translate_y = (wxCoord)m_printData.GetPrinterTranslateY(); scale_x = m_printData.GetPrinterScaleX(); scale_y = m_printData.GetPrinterScaleY(); @@ -1637,31 +1810,37 @@ void wxPostScriptDC::StartPage() GetSize( (int*) NULL, &h ); translate_y -= h; fprintf( m_pstream, "90 rotate\n" ); - + // I copied this one from a PostScript tutorial, but to no avail. RR. -// fprintf( m_pstream, "90 rotate llx neg ury nef translate\n" ); + // fprintf( m_pstream, "90 rotate llx neg ury nef translate\n" ); } - fprintf( m_pstream, "%.8f %.8f scale\n", scale_x, scale_y ); - fprintf( m_pstream, "%ld %ld translate\n", translate_x, translate_y ); + 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, _T("invalid postscript dc") ); + wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") ); fprintf( m_pstream, "showpage\n" ); } -bool wxPostScriptDC::DoBlit( long xdest, long ydest, - long fwidth, long fheight, +bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest, + wxCoord fwidth, wxCoord fheight, wxDC *source, - long xsrc, long ysrc, - int rop, bool WXUNUSED(useMask) ) + wxCoord xsrc, wxCoord ysrc, + int rop, bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) ) { - wxCHECK_MSG( m_ok && m_pstream, FALSE, _T("invalid postscript dc") ); + wxCHECK_MSG( m_ok && m_pstream, FALSE, wxT("invalid postscript dc") ); - wxCHECK_MSG( source, FALSE, _T("invalid source dc") ); + wxCHECK_MSG( source, FALSE, wxT("invalid source dc") ); /* blit into a bitmap */ wxBitmap bitmap( (int)fwidth, (int)fheight ); @@ -1676,28 +1855,28 @@ bool wxPostScriptDC::DoBlit( long xdest, long ydest, return TRUE; } -long wxPostScriptDC::GetCharHeight() const +wxCoord wxPostScriptDC::GetCharHeight() const { if (m_font.Ok()) - return m_font.GetPointSize(); + return m_font.GetPointSize(); else return 12; } -void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, - long *descent, long *externalLeading, wxFont *theFont ) const +void wxPostScriptDC::DoGetTextExtent(const wxString& string, + wxCoord *x, wxCoord *y, + wxCoord *descent, wxCoord *externalLeading, + wxFont *theFont ) const { wxFont *fontToUse = theFont; if (!fontToUse) fontToUse = (wxFont*) &m_font; - wxCHECK_RET( fontToUse, _T("GetTextExtent: no font defined") ); - wxCHECK_RET( x, _T("GetTextExtent: x == NULL") ); - wxCHECK_RET( y, _T("GetTextExtent: y == NULL") ); + wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") ); const wxWX2MBbuf strbuf = string.mb_str(); -#if !USE_AFM_FOR_POSTSCRIPT +#if !wxUSE_AFM_FOR_POSTSCRIPT /* Provide a VERY rough estimate (avoid using it). * Produces accurate results for mono-spaced font * such as Courier (aka wxMODERN) */ @@ -1707,8 +1886,10 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, { height = fontToUse->GetPointSize(); } - *x = strlen (strbuf) * height * 72 / 120; - *y = (long) (height * 1.32); /* allow for descender */ + if ( x ) + *x = strlen (strbuf) * height * 72 / 120; + if ( y ) + *y = (wxCoord) (height * 1.32); /* allow for descender */ if (descent) *descent = 0; if (externalLeading) *externalLeading = 0; #else @@ -1740,7 +1921,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, / wxSetAFMPath("d:\\wxw161\\afm\\"); / dc.StartDoc("Test"); / dc.StartPage(); - / long w,h; + / wxCoord w,h; / dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL)); / dc.GetTextExtent("Hallo",&w,&h); / dc.EndPage(); @@ -1759,11 +1940,14 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, static int lastDescender = INT_MIN; static int lastWidths[256]; /* widths of the characters */ + double UnderlinePosition = 0.0; + double UnderlineThickness = 0.0; + /* get actual parameters */ - const int Family = fontToUse->GetFamily(); - const int Size = fontToUse->GetPointSize(); - const int Style = fontToUse->GetStyle(); - const int Weight = fontToUse->GetWeight(); + 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 (Family!=lastFamily || Size!=lastSize || Style!=lastStyle || Weight!=lastWeight) @@ -1774,44 +1958,50 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, lastStyle = Style; lastWeight = Weight; - char *name = (char*) NULL; + const char *name = NULL; switch (Family) { case wxMODERN: - { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Cour0"; - else name = "Cour"; - } + 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"; break; + } case wxROMAN: - { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "TimesBoO"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO"; - else if name = "TimesRo"; /* no typo */ - } + { + 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"; break; + } + case wxSCRIPT: + { + name = "Zapf.afm"; + Style = wxNORMAL; + Weight = wxNORMAL; + } + case wxSWISS: default: - { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Helv0"; - else name = "Helv"; - } + { + 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"; break; + } } /* get the directory of the AFM files */ - char afmName[256]; - afmName[0] = 0; - - if (!m_printData.GetFontMetricPath().IsEmpty()) - { - strcpy( afmName, m_printData.GetFontMetricPath().fn_str() ) - } + wxString afmName = wxEmptyString; + if (!m_printData.GetFontMetricPath().IsEmpty()) + { + afmName = m_printData.GetFontMetricPath(); + } /* 2. open and process the file / a short explanation of the AFM format: @@ -1829,32 +2019,38 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */ - strcat(afmName,name); - strcat(afmName,".afm"); - FILE *afmFile = fopen(afmName,"r"); - -#ifdef __UNIX__ - if (afmFile==NULL) - { - strcpy( afmName, "/usr/local/share/wx/gs_afm/" ); - strcat(afmName,name); - strcat(afmName,".afm"); - FILE *afmFile = fopen(afmName,"r"); - } - - if (afmFile==NULL) - { - strcpy( afmName, "/usr/share/wx/gs_afm/" ); - strcat(afmName,name); - strcat(afmName,".afm"); - FILE *afmFile = fopen(afmName,"r"); - } + afmName << name; + FILE *afmFile = wxFopen(afmName,wxT("r")); + + if (afmFile==NULL) + { + afmName = wxThePrintSetupData->GetAFMPath(); + 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" */ + { + afmName = wxGetDataDir(); + afmName << wxFILE_SEP_PATH +#if defined(__LINUX__) || defined(__FREEBSD__) + << wxT("gs_afm") << wxFILE_SEP_PATH +#else + << wxT("afm") << wxFILE_SEP_PATH #endif - + << name; + afmFile = wxFopen(afmName,wxT("r")); + } +#endif + if (afmFile==NULL) { - wxLogDebug( "GetTextExtent: can't open AFM file '%s'\n", afmName ); - wxLogDebug( " using approximate values\n"); + wxLogDebug( wxT("GetTextExtent: can't open AFM file '%hs'"), afmName.c_str() ); + wxLogDebug( wxT(" using approximate values")); for (int i=0; i<256; i++) lastWidths[i] = 500; /* an approximate value */ lastDescender = -150; /* dito. */ } @@ -1876,7 +2072,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%d",descString,&lastDescender)!=2) || (strcmp(descString,"Descender")!=0)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (bad descender)\n", afmName,line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad descender)"), afmName.c_str(),line ); } } /* JC 1.) check for UnderlinePosition */ @@ -1885,7 +2081,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2) || (strcmp(upString,"UnderlinePosition")!=0)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n", afmName, line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlinePosition)"), afmName.c_str(), line ); } } /* JC 2.) check for UnderlineThickness */ @@ -1894,7 +2090,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2) || (strcmp(utString,"UnderlineThickness")!=0)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n", afmName, line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlineThickness)"), afmName.c_str(), line ); } } /* JC 3.) check for EncodingScheme */ @@ -1903,12 +2099,12 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, if ((sscanf(line,"%s%s",utString,encString)!=2) || (strcmp(utString,"EncodingScheme")!=0)) { - wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n", afmName, line ); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad EncodingScheme)"), afmName.c_str(), line ); } else if (strncmp(encString, "AdobeStandardEncoding", 21)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n", - afmName,line, encString); + wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (unsupported EncodingScheme %hs)"), + afmName.c_str(),line, encString); } } /* B.) check for char-width */ @@ -1916,11 +2112,11 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, { if (sscanf(line,"%s%d%s%s%d",cString,&ascii,semiString,WXString,&cWidth)!=5) { - wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line); + wxLogDebug(wxT("AFM-file '%hs': line '%hs' has an error (bad character width)"),afmName.c_str(),line); } if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 || strcmp(WXString,"WX")!=0) { - wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName,line); + wxLogDebug(wxT("AFM-file '%hs': line '%hs' has a format error"),afmName.c_str(),line); } /* printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */ if (ascii>=0 && ascii<256) @@ -1930,7 +2126,7 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, else { /* MATTHEW: this happens a lot; don't print an error */ - /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii); */ + /* wxLogDebug("AFM-file '%s': ASCII value %d out of range",afmName.c_str(),ascii); */ } } /* C.) ignore other entries. */ @@ -1948,48 +2144,63 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, lastWidths[220] = lastWidths['U']; // Ü lastWidths[252] = lastWidths['u']; // ü lastWidths[223] = lastWidths[251]; // ß + + /* JC: calculate UnderlineThickness/UnderlinePosition */ + + // VS: dirty, but is there any better solution? + double *pt; + pt = (double*) &m_underlinePosition; + *pt = LogicalToDeviceYRel((wxCoord)(UnderlinePosition * fontToUse->GetPointSize())) / 1000.0f; + pt = (double*) &m_underlineThickness; + *pt = LogicalToDeviceYRel((wxCoord)(UnderlineThickness * fontToUse->GetPointSize())) / 1000.0f; + } - /* JC: calculate UnderlineThickness/UnderlinePosition */ - m_underlinePosition = m_underlinePosition * fontToUse->GetPointSize() / 1000.0f; - m_underlineThickness = m_underlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor; /* 3. now the font metrics are read in, calc size this / is done by adding the widths of the characters in the / string. they are given in 1/1000 of the size! */ - long widthSum=0; - long height=Size; /* by default */ + long sum=0; + wxCoord height=Size; /* by default */ unsigned char *p; - for(p=(unsigned char *)strbuf; *p; p++) + for(p=(unsigned char *)wxMBSTRINGCAST strbuf; *p; p++) { if(lastWidths[*p]== INT_MIN) { - wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n", *p,*p); - widthSum += (long)(lastWidths[' ']/1000.0F * Size); /* assume space */ + wxLogDebug(wxT("GetTextExtent: undefined width for character '%hc' (%d)"), *p,*p); + sum += lastWidths[' ']; /* assume space */ } else { - widthSum += (long)((lastWidths[*p]/1000.0F)*Size); + sum += lastWidths[*p]; } } + double widthSum = sum; + widthSum *= Size; + widthSum /= 1000.0F; + /* add descender to height (it is usually a negative value) */ - if (lastDescender!=INT_MIN) - { - height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ - } + //if (lastDescender != INT_MIN) + //{ + // height += (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ + //} + // - commented by V. Slavik - height already contains descender in it + // (judging from few experiments) /* return size values */ - *x = widthSum; - *y = height; + if ( x ) + *x = (wxCoord)widthSum; + if ( y ) + *y = height; /* return other parameters */ if (descent) { if(lastDescender!=INT_MIN) { - *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ + *descent = (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ } else { @@ -2024,17 +2235,15 @@ void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL; -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC) IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject) -#endif // Redundant now I think #if 1 IMPLEMENT_CLASS(wxPostScriptPrintDialog, wxDialog) wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxString& title, - const wxPoint& pos, const wxSize& size, long style): + const wxPoint& pos, const wxSize& size, wxCoord style): wxDialog(parent, -1, title, pos, size, style) { wxBeginBusyCursor(); @@ -2045,7 +2254,7 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri *orientation = new wxString[2], *print_modes = new wxString[3]; int features; - long wx_printer_translate_x, wx_printer_translate_y; + wxCoord wx_printer_translate_x, wx_printer_translate_y; double wx_printer_scale_x, wx_printer_scale_y; orientation[0] = _("Portrait"); @@ -2118,11 +2327,11 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri yPos += 25; (void) new wxStaticText(this, -1, _("X Translation"), wxPoint(5, yPos)); - sprintf (buf, "%.2ld", wx_printer_translate_x); + sprintf (buf, "%.2d", wx_printer_translate_x); /* wxTextCtrl *text3 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_TRANS, buf, wxPoint(100, yPos), wxSize(100, -1)); (void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos)); - sprintf (buf, "%.2ld", wx_printer_translate_y); + sprintf (buf, "%.2d", wx_printer_translate_y); /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1)); Fit (); @@ -2148,8 +2357,12 @@ int wxPostScriptPrintDialog::ShowModal () StringToDouble (WXSTRINGCAST text1->GetValue (), &wxThePrintSetupData->m_printerScaleX); StringToDouble (WXSTRINGCAST text2->GetValue (), &wxThePrintSetupData->m_printerScaleY); - StringToLong (WXSTRINGCAST text3->GetValue (), &wxThePrintSetupData->m_printerTranslateX); - StringToLong (WXSTRINGCAST text4->GetValue (), &wxThePrintSetupData->m_printerTranslateY); + + long dummy; + StringToLong (WXSTRINGCAST text3->GetValue (), &dummy); + wxThePrintSetupData->m_printerTranslateX = (wxCoord)dummy; + StringToLong (WXSTRINGCAST text4->GetValue (), &dummy); + wxThePrintSetupData->m_printerTranslateY = (wxCoord)dummy; #ifdef __X__ // wxThePrintSetupData->SetPrinterOptions(WXSTRINGCAST text0->GetValue ()); @@ -2203,7 +2416,7 @@ void wxSetPrinterScaling(double x, double y) wxThePrintSetupData->SetPrinterScaling(x, y); } -void wxSetPrinterTranslation(long x, long y) +void wxSetPrinterTranslation(wxCoord x, wxCoord y) { wxThePrintSetupData->SetPrinterTranslation(x, y); } @@ -2250,7 +2463,7 @@ void wxGetPrinterScaling(double* x, double* y) wxThePrintSetupData->GetPrinterScaling(x, y); } -void wxGetPrinterTranslation(long *x, long *y) +void wxGetPrinterTranslation(wxCoord *x, wxCoord *y) { wxThePrintSetupData->GetPrinterTranslation(x, y); } @@ -2289,7 +2502,7 @@ void wxPrintSetupData::operator=(wxPrintSetupData& data) SetPrinterCommand(data.GetPrinterCommand()); SetPrintPreviewCommand(data.GetPrintPreviewCommand()); SetPrinterOptions(data.GetPrinterOptions()); - long x, y; + wxCoord x, y; data.GetPrinterTranslation(&x, &y); SetPrinterTranslation(x, y); @@ -2310,7 +2523,8 @@ void wxPrintSetupData::operator=(const wxPrintData& data) SetPrinterCommand(data.GetPrinterCommand()); SetPrintPreviewCommand(data.GetPreviewCommand()); SetPrinterOptions(data.GetPrinterOptions()); - SetPrinterTranslation(data.GetPrinterTranslateX(), data.GetPrinterTranslateY()); + SetPrinterTranslation((wxCoord)data.GetPrinterTranslateX(), + (wxCoord)data.GetPrinterTranslateY()); SetPrinterScaling(data.GetPrinterScaleX(), data.GetPrinterScaleY()); SetPrinterOrientation(data.GetOrientation()); SetPrinterMode((int) data.GetPrintMode()); @@ -2390,5 +2604,5 @@ void wxPostScriptModule::OnExit() #endif // wxUSE_POSTSCRIPT -#endif +#endif // wxUSE_PRINTING_ARCHITECTURE