X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/45b776d4529cd8055492a7b732a17ad5b87cdccd..3641264278f46fb4c0e0f7747c30f53d998baa8e:/src/generic/dcpsg.cpp?ds=sidebyside diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp index 4fac5ff954..883b7665b1 100644 --- a/src/generic/dcpsg.cpp +++ b/src/generic/dcpsg.cpp @@ -41,6 +41,7 @@ #include "wx/stattext.h" #include "wx/radiobox.h" #include "wx/textctrl.h" +#include "wx/prntbase.h" #include @@ -64,11 +65,6 @@ #endif -#ifdef __WXGTK__ -#include "gtk/gtk.h" -#include "gdk/gdk.h" -#endif - //----------------------------------------------------------------------------- // start and end of document/page //----------------------------------------------------------------------------- @@ -235,15 +231,15 @@ static char wxPostScriptHeaderReencodeISO2[] = wxPostScriptDC::wxPostScriptDC () { m_pstream = (ofstream*) NULL; - + m_currentRed = 0; m_currentGreen = 0; m_currentBlue = 0; - + m_pageNumber = 0; - + m_clipping = FALSE; - + m_underlinePosition = 0.0; m_underlineThickness = 0.0; @@ -254,15 +250,15 @@ wxPostScriptDC::wxPostScriptDC () wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent) { m_pstream = (ofstream*) NULL; - + m_currentRed = 0; m_currentGreen = 0; m_currentBlue = 0; - + m_pageNumber = 0; - + m_clipping = FALSE; - + m_underlinePosition = 0.0; m_underlineThickness = 0.0; @@ -292,7 +288,7 @@ bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *pa { m_ok = TRUE; } - + return m_ok; } @@ -305,17 +301,17 @@ bool wxPostScriptDC::Ok() const { return m_ok; } - + bool wxPostScriptDC::PrinterDialog(wxWindow *parent) { - wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400), + wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400), wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL ); m_ok = (dialog.ShowModal () == wxID_OK); if (!m_ok) return FALSE; - if ((m_filename == "") && - (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW || + if ((m_filename == "") && + (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW || wxThePrintSetupData->GetPrinterMode() == PS_PRINTER)) { // steve, 05.09.94 @@ -358,14 +354,14 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent) void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + if (m_clipping) return; wxDC::SetClippingRegion( x, y, w, h ); - + m_clipping = TRUE; - *m_pstream << "gsave\n" - << "newpath\n" + *m_pstream << "gsave\n" + << "newpath\n" << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n" << XLOG2DEV(x+w) << " " << YLOG2DEV(y) << " lineto\n" << XLOG2DEV(x+w) << " " << YLOG2DEV(y+h) << " lineto\n" @@ -380,9 +376,9 @@ void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) ) void wxPostScriptDC::DestroyClippingRegion() { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + wxDC::DestroyClippingRegion(); - + if (m_clipping) { m_clipping = FALSE; @@ -414,16 +410,16 @@ void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y)) void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + if (m_pen.GetStyle() == wxTRANSPARENT) return; - + SetPen( m_pen ); - + *m_pstream << "newpath\n" << XLOG2DEV(x1) << " " << YLOG2DEV (y1) << " moveto\n" << XLOG2DEV(x2) << " " << YLOG2DEV (y2) << " lineto\n" << "stroke\n"; - + CalcBoundingBox( x1, y1 ); CalcBoundingBox( x2, y2 ); } @@ -433,20 +429,20 @@ void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2) void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + long dx = x1 - xc; long dy = y1 - yc; long radius = (long) sqrt(dx*dx+dy*dy); double alpha1, alpha2; - if (x1 == x2 && y1 == y2) + if (x1 == x2 && y1 == y2) { alpha1 = 0.0; alpha2 = 360.0; - } else if (radius == 0.0) + } else if (radius == 0.0) { alpha1 = alpha2 = 0.0; - } else + } else { alpha1 = (x1 - xc == 0) ? (y1 - yc < 0) ? 90.0 : -90.0 : @@ -460,7 +456,7 @@ void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree while (alpha2 > 360) alpha2 -= 360; - if (m_brush.GetStyle() != wxTRANSPARENT) + if (m_brush.GetStyle() != wxTRANSPARENT) { SetBrush( m_brush ); *m_pstream << "newpath\n" @@ -475,8 +471,8 @@ void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long << "closepath\n" << "fill\n"; } - - if (m_pen.GetStyle() != wxTRANSPARENT) + + if (m_pen.GetStyle() != wxTRANSPARENT) { SetPen( m_pen ); *m_pstream << "newpath\n" @@ -488,7 +484,7 @@ void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long << alpha2 << " ellipse\n" << "stroke\n"; } - + CalcBoundingBox( xc-radius, yc-radius ); CalcBoundingBox( xc+radius, yc+radius ); } @@ -496,12 +492,12 @@ void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea) { wxCHECK_RET( m_ok && m_pstream, "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; if (sa<0) sa+=360; if (ea<0) ea+=360; - + if (sa==ea) { DrawEllipse(x,y,w,h); @@ -512,22 +508,22 @@ void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,doubl { SetBrush( m_brush ); - *m_pstream << "newpath\n" - << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " " - << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " " + *m_pstream << "newpath\n" + << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " " + << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " " << int(sa) <<" "<< int(ea) << " true ellipticarc\n"; CalcBoundingBox( x ,y ); CalcBoundingBox( x+w, y+h ); } - + if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen( m_pen ); - *m_pstream << "newpath\n" - << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " " - << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " " + *m_pstream << "newpath\n" + << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " " + << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " " << int(sa) <<" "<< int(ea) << " false ellipticarc\n"; CalcBoundingBox( x, y ); @@ -538,29 +534,29 @@ void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,doubl void wxPostScriptDC::DrawPoint (long x, long y) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + if (m_pen.GetStyle() == wxTRANSPARENT) return; - + SetPen (m_pen); - + *m_pstream << "newpath\n" << XLOG2DEV(x) << " " << YLOG2DEV (y) << " moveto\n" << XLOG2DEV(x+1) << " " << YLOG2DEV (y) << " lineto\n" << "stroke\n"; - + CalcBoundingBox( x, y ); } void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle)) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + if (n <= 0) return; - + if (m_brush.GetStyle () != wxTRANSPARENT) { SetBrush( m_brush ); - + *m_pstream << "newpath\n"; long xx = XLOG2DEV(points[0].x + xoffset); @@ -581,7 +577,7 @@ void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yo if (m_pen.GetStyle () != wxTRANSPARENT) { SetPen( m_pen ); - + *m_pstream << "newpath\n"; long xx = XLOG2DEV(points[0].x + xoffset); @@ -604,14 +600,14 @@ void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yo void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + if (m_pen.GetStyle() == wxTRANSPARENT) return; if (n <= 0) return; - + SetPen (m_pen); - + int i; for ( i =0; iFirst(); p = (wxPoint *)node->Data(); - x1 = p->x; + x1 = p->x; y1 = p->y; node = node->Next(); p = (wxPoint *)node->Data(); - c = p->x; + c = p->x; d = p->y; x3 = a = (double)(x1 + c) / 2; y3 = b = (double)(y1 + d) / 2; - *m_pstream << "newpath " - << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto " + *m_pstream << "newpath " + << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto " << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " lineto\n"; - + CalcBoundingBox( (long)x1, (long)y1 ); CalcBoundingBox( (long)x3, (long)y3 ); @@ -1153,22 +1149,22 @@ void wxPostScriptDC::DrawSpline( wxList *points ) { q = (wxPoint *)node->Data(); - x1 = x3; + x1 = x3; y1 = y3; - x2 = c; + x2 = c; y2 = d; - c = q->x; + c = q->x; d = q->y; x3 = (double)(x2 + c) / 2; y3 = (double)(y2 + d) / 2; - *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " " + *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " " << XLOG2DEV((long)x2) << " " << YLOG2DEV((long)y2) << " " << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " DrawSplineSection\n"; CalcBoundingBox( (long)x1, (long)y1 ); CalcBoundingBox( (long)x3, (long)y3 ); } - + /* At this point, (x2,y2) and (c,d) are the position of the next-to-last and last point respectively, in the point list @@ -1187,10 +1183,10 @@ long wxPostScriptDC::GetCharWidth () void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? 1 : -1); - + // FIXME there is no such function in MSW #ifndef __WXMSW__ ComputeScaleAndOrigin(); @@ -1200,24 +1196,24 @@ void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) void wxPostScriptDC::SetDeviceOrigin( long x, long y ) { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + int h = 0; int w = 0; GetSize( &w, &h ); - + wxDC::SetDeviceOrigin( x, h-y ); } void wxPostScriptDC::GetSize(int* width, int* height) const { const char *paperType = wxThePrintSetupData->GetPaperName(); - + if (!paperType) paperType = _("A4 210 x 297 mm"); wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType); - + if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm")); - + if (paper) { if (width) *width = paper->widthPixels; @@ -1233,7 +1229,7 @@ void wxPostScriptDC::GetSize(int* width, int* height) const bool wxPostScriptDC::StartDoc (const wxString& message) { wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" ); - + if (m_filename == "") { m_filename = wxGetTempFileName("ps"); @@ -1246,14 +1242,14 @@ bool wxPostScriptDC::StartDoc (const wxString& message) } m_pstream = new ofstream (wxThePrintSetupData->GetPrinterFile()); - + if (!m_pstream || !m_pstream->good()) { wxMessageBox (_("Cannot open file!"), _("Error"), wxOK); m_ok = FALSE; return FALSE; } - + m_ok = TRUE; SetBrush( *wxBLACK_BRUSH ); @@ -1263,7 +1259,7 @@ bool wxPostScriptDC::StartDoc (const wxString& message) // set origin according to paper size SetDeviceOrigin( 0,0 ); - + wxPageNumber = 1; m_pageNumber = 1; m_title = message; @@ -1273,7 +1269,7 @@ bool wxPostScriptDC::StartDoc (const wxString& message) void wxPostScriptDC::EndDoc () { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + if (m_clipping) { m_clipping = FALSE; @@ -1287,7 +1283,7 @@ void wxPostScriptDC::EndDoc () } char *header_file = wxGetTempFileName("ps"); - + m_pstream = new ofstream( header_file ); *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */ @@ -1431,9 +1427,9 @@ void wxPostScriptDC::EndDoc () void wxPostScriptDC::StartPage () { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + *m_pstream << "%%Page: " << (wxPageNumber++) << "\n"; - + // *m_pstream << "matrix currentmatrix\n"; // Added by Chris Breeze @@ -1441,72 +1437,57 @@ void wxPostScriptDC::StartPage () // Each page starts with an "initgraphics" which resets the // transformation and so we need to reset the origin // (and rotate the page for landscape printing) - + /* m_scaleFactor = 1.0; m_logicalOriginX = 0; m_logicalOriginY = 0; */ - // Output scaling - long translate_x, translate_y; - double scale_x, scale_y; - wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y); - wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y); + // Output scaling + long translate_x, translate_y; + double scale_x, scale_y; + wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y); + wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y); - if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE) - { - translate_y -= m_maxY; - *m_pstream << "90 rotate\n"; - } + if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE) + { + translate_y -= m_maxY; + *m_pstream << "90 rotate\n"; + } - *m_pstream << scale_x << " " << scale_y << " scale\n"; - *m_pstream << translate_x << " " << translate_y << " translate\n"; + *m_pstream << scale_x << " " << scale_y << " scale\n"; + *m_pstream << translate_x << " " << translate_y << " translate\n"; } void wxPostScriptDC::EndPage () { wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" ); - + *m_pstream << "showpage\n"; } -bool wxPostScriptDC::Blit( long xdest, long ydest, +bool wxPostScriptDC::Blit( long xdest, long ydest, long fwidth, long fheight, - wxDC *source, - long xsrc, long ysrc, + wxDC *source, + long xsrc, long ysrc, int rop, bool WXUNUSED(useMask) ) { wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" ); - - wxCHECK_MSG( source, FALSE, "invalid source dc" ); - - wxClientDC *srcDC = (wxClientDC*)source; - - wxBitmap bitmap( fwidth, fheight ); - -#ifdef __WXGTK__ - /* just take any GC so we don't have to create our own. */ - GtkStyle *style = gtk_widget_get_default_style (); - GdkGC *gc = style->white_gc; + wxCHECK_MSG( source, FALSE, "invalid source dc" ); - /* copy from either window or bitmap */ + /* blit into a bitmap */ - gdk_window_copy_area( bitmap.GetPixmap(), gc, 0, 0, - srcDC->GetWindow(), - xsrc, ysrc, fwidth, fheight ); -#else + wxBitmap bitmap( (int)fwidth, (int)fheight ); wxMemoryDC memDC; memDC.SelectObject(bitmap); - // TODO: Do we want to blit transparently? - memDC.Blit(0, 0, fwidth, fheight, source, xsrc, ysrc, rop); + memDC.Blit(0, 0, fwidth, fheight, source, xsrc, ysrc, rop); /* TODO: Blit transparently? */ memDC.SelectObject(wxNullBitmap); -#endif /* draw bitmap. scaling and positioning is done there */ DrawBitmap( bitmap, xdest, ydest ); - + return TRUE; } @@ -1518,12 +1499,12 @@ long wxPostScriptDC::GetCharHeight() return 12; } -void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, - long *descent, long *externalLeading, wxFont *theFont, - bool WXUNUSED(use16)) +void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y, + long *descent, long *externalLeading, wxFont *theFont, + bool WXUNUSED(use16) ) { wxFont *fontToUse = theFont; - + if (!fontToUse) fontToUse = (wxFont*) &m_font; wxCHECK_RET( fontToUse, "GetTextExtent: no font defined" ); @@ -1534,55 +1515,55 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, /* Provide a VERY rough estimate (avoid using it). * Produces accurate results for mono-spaced font * such as Courier (aka wxMODERN) */ - + int height = 12; if (fontToUse) { - height = fontToUse->GetPointSize(); + height = fontToUse->GetPointSize(); } *x = strlen (string) * height * 72 / 120; - *y = (long) (height * 1.32); /* allow for descender */ + *y = (long) (height * 1.32); /* allow for descender */ if (descent) *descent = 0; if (externalLeading) *externalLeading = 0; #else - /* method for calculating string widths in postscript: - / read in the AFM (adobe font metrics) file for the - / actual font, parse it and extract the character widths - / and also the descender. this may be improved, but for now - / it works well. the AFM file is only read in if the - / font is changed. this may be chached in the future. - / calls to GetTextExtent with the font unchanged are rather - / efficient!!! - / - / for each font and style used there is an AFM file necessary. - / currently i have only files for the roman font family. - / I try to get files for the other ones! - / - / CAVE: the size of the string is currently always calculated - / in 'points' (1/72 of an inch). this should later on be - / changed to depend on the mapping mode. - / CAVE: the path to the AFM files must be set before calling this - / function. this is usually done by a call like the following: - / wxSetAFMPath("d:\\wxw161\\afm\\"); - / - / example: - / - / wxPostScriptDC dc(NULL, TRUE); - / if (dc.Ok()){ - / wxSetAFMPath("d:\\wxw161\\afm\\"); - / dc.StartDoc("Test"); - / dc.StartPage(); - / long w,h; - / dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL)); - / dc.GetTextExtent("Hallo",&w,&h); - / dc.EndPage(); - / dc.EndDoc(); - / } - / - / by steve (stefan.hammes@urz.uni-heidelberg.de) - / created: 10.09.94 - / updated: 14.05.95 */ + /* method for calculating string widths in postscript: + / read in the AFM (adobe font metrics) file for the + / actual font, parse it and extract the character widths + / and also the descender. this may be improved, but for now + / it works well. the AFM file is only read in if the + / font is changed. this may be chached in the future. + / calls to GetTextExtent with the font unchanged are rather + / efficient!!! + / + / for each font and style used there is an AFM file necessary. + / currently i have only files for the roman font family. + / I try to get files for the other ones! + / + / CAVE: the size of the string is currently always calculated + / in 'points' (1/72 of an inch). this should later on be + / changed to depend on the mapping mode. + / CAVE: the path to the AFM files must be set before calling this + / function. this is usually done by a call like the following: + / wxSetAFMPath("d:\\wxw161\\afm\\"); + / + / example: + / + / wxPostScriptDC dc(NULL, TRUE); + / if (dc.Ok()){ + / wxSetAFMPath("d:\\wxw161\\afm\\"); + / dc.StartDoc("Test"); + / dc.StartPage(); + / long w,h; + / dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL)); + / dc.GetTextExtent("Hallo",&w,&h); + / dc.EndPage(); + / dc.EndDoc(); + / } + / + / by steve (stefan.hammes@urz.uni-heidelberg.de) + / created: 10.09.94 + / updated: 14.05.95 */ /* these static vars are for storing the state between calls */ static int lastFamily= INT_MIN; @@ -1610,51 +1591,51 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, char *name = (char*) 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"; - } - 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 */ - } - break; - default: - { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Helv0"; - else name = "Helv"; - } - break; - } + { + 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"; + } + 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 */ + } + break; + default: + { + if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO"; + else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo"; + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Helv0"; + else name = "Helv"; + } + break; + } /* get the directory of the AFM files */ char afmName[256]; afmName[0] = 0; if (wxGetAFMPath()) strcpy( afmName, wxGetAFMPath() ); - /* 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.). */ + /* 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 */ @@ -1668,8 +1649,8 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, for (int i=0; i<256; i++) lastWidths[i] = 500; /* an approximate value */ lastDescender = -150; /* dito. */ } - else - { + else + { /* init the widths array */ for(int i=0; i<256; i++) lastWidths[i] = INT_MIN; /* some variables for holding parts of a line */ @@ -1679,67 +1660,67 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, int ascii,cWidth; /* read in the file and parse it */ while(fgets(line,sizeof(line),afmFile)!=NULL) - { + { /* A.) check for descender definition */ if (strncmp(line,"Descender",9)==0) - { + { 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 ); + (strcmp(descString,"Descender")!=0)) + { + wxLogDebug( "AFM-file '%s': line '%s' has error (bad descender)\n", afmName,line ); } } /* JC 1.) check for UnderlinePosition */ else if(strncmp(line,"UnderlinePosition",17)==0) - { + { 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 ); + (strcmp(upString,"UnderlinePosition")!=0)) + { + wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n", afmName, line ); } } - /* JC 2.) check for UnderlineThickness */ + /* JC 2.) check for UnderlineThickness */ else if(strncmp(line,"UnderlineThickness",18)==0) - { + { 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 ); + (strcmp(utString,"UnderlineThickness")!=0)) + { + wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n", afmName, line ); } } - /* JC 3.) check for EncodingScheme */ + /* JC 3.) check for EncodingScheme */ else if(strncmp(line,"EncodingScheme",14)==0) - { + { 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 ); + (strcmp(utString,"EncodingScheme")!=0)) + { + wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n", afmName, line ); } else if (strncmp(encString, "AdobeStandardEncoding", 21)) { - wxLogDebug( "AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n", - afmName,line, encString); + wxLogDebug( "AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n", + afmName,line, encString); } } /* B.) check for char-width */ else if(strncmp(line,"C ",2)==0) - { + { 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); } 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); } /* printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */ if (ascii>=0 && ascii<256) - { + { lastWidths[ascii] = cWidth; /* store width */ } - else - { - /* MATTHEW: this happens a lot; don't print an error */ + else + { + /* MATTHEW: this happens a lot; don't print an error */ /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii); */ } } @@ -1748,9 +1729,9 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, fclose(afmFile); } /* hack to compute correct values for german 'Umlaute' - / 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 ... */ + / 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 @@ -1765,8 +1746,8 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, 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! */ + / 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 */ @@ -1774,16 +1755,16 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, for(p=(unsigned char *)(const char *)string; *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 */ } - else - { + else + { widthSum += (long)((lastWidths[*p]/1000.0F)*Size); } } - + /* add descender to height (it is usually a negative value) */ if (lastDescender!=INT_MIN) { @@ -1798,12 +1779,12 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, if (descent) { if(lastDescender!=INT_MIN) - { + { *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */ } - else - { - *descent = 0; + else + { + *descent = 0; } } @@ -1816,13 +1797,13 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y, void wxPostScriptDC::GetSizeMM(long *width, long *height) const { const char *paperType = wxThePrintSetupData->GetPaperName(); - + if (!paperType) paperType = _("A4 210 x 297 mm"); wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType); - + if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm")); - + if (paper) { if (width) *width = paper->widthMM; @@ -1857,10 +1838,8 @@ void wxPostScriptDC::GetSizeMM(long *width, long *height) const wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL; #if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule) IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC) IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject) -IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperType, wxObject) #endif // Redundant now I think @@ -1890,7 +1869,7 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri 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(); @@ -1922,12 +1901,12 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->previewCommand); features = (wxThePrintSetupData->GetPrintPreviewCommand() && - *wxThePrintSetupData->GetPrintPreviewCommand()) ? 3 : 2; - + *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); + print_modes, features, wxRA_SPECIFY_ROWS); #ifdef __WXMSW__ radio1->Enable(0, FALSE); @@ -1958,7 +1937,7 @@ wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxStri (void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos)); sprintf (buf, "%.2ld", wx_printer_translate_y); /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1)); - + Fit (); delete[] orientation; @@ -2358,86 +2337,19 @@ void wxInitializePrintSetupData(bool init) } } -/* - * Paper size database for PostScript - */ - -wxPrintPaperType::wxPrintPaperType(const char *name, int wmm, int hmm, int wp, int hp) -{ - widthMM = wmm; - heightMM = hmm; - widthPixels = wp; - heightPixels = hp; - pageName = copystring(name); -} +// A module to allow initialization/cleanup of PostScript-related +// things without calling these functions from app.cpp. -wxPrintPaperType::~wxPrintPaperType() +class WXDLLEXPORT wxPostScriptModule: public wxModule { - delete[] pageName; -} +DECLARE_DYNAMIC_CLASS(wxPostScriptModule) +public: + wxPostScriptModule() {} + bool OnInit(); + void OnExit(); +}; -/* - * Print paper database for PostScript - */ - -#if !USE_SHARED_LIBRARIES -IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperDatabase, wxList) -#endif - -wxPrintPaperDatabase::wxPrintPaperDatabase():wxList(wxKEY_STRING) -{ - DeleteContents(TRUE); -} - -wxPrintPaperDatabase::~wxPrintPaperDatabase() -{ -} - -void wxPrintPaperDatabase::CreateDatabase() -{ - // Need correct values for page size in pixels. - // Each unit is one 'point' = 1/72 of an inch. - // NOTE: WE NEED ALSO TO MAKE ADJUSTMENTS WHEN TRANSLATING - // in wxPostScriptDC code, so we can start from top left. - // So access this database and translate by appropriate number - // of points for this paper size. OR IS IT OK ALREADY? - // Can't remember where the PostScript origin is by default. - // Heck, someone will know how to make it hunky-dory... - // JACS 25/5/95 - - AddPaperType(_("A4 210 x 297 mm"), 210, 297, 595, 842); - AddPaperType(_("A3 297 x 420 mm"), 297, 420, 842, 1191); - AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 612, 791); - AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 612, 1009); - -/* - This is for 100 ppi - - AddPaperType(_("A4 210 x 297 mm"), 210, 297, 210*4, 297*4 ); - AddPaperType(_("A3 297 x 420 mm"), 297, 420, 297*4, 420*4 ); - AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 216*4, 279*4 ); - AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 216*4, 356*4 ); -*/ -} - -void wxPrintPaperDatabase::ClearDatabase() -{ - Clear(); -} - -void wxPrintPaperDatabase::AddPaperType(const char *name, int wmm, int hmm, int wp, int hp) -{ - Append(name, new wxPrintPaperType(name, wmm, hmm, wp, hp)); -} - -wxPrintPaperType *wxPrintPaperDatabase::FindPaperType(const char *name) -{ - wxNode *node = Find(name); - if (node) - return (wxPrintPaperType *)node->Data(); - else - return (wxPrintPaperType *) NULL; -} +IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule) /* * Initialization/cleanup module @@ -2446,8 +2358,6 @@ wxPrintPaperType *wxPrintPaperDatabase::FindPaperType(const char *name) bool wxPostScriptModule::OnInit() { wxInitializePrintSetupData(); - wxThePrintPaperDatabase = new wxPrintPaperDatabase; - wxThePrintPaperDatabase->CreateDatabase(); return TRUE; } @@ -2455,8 +2365,6 @@ bool wxPostScriptModule::OnInit() void wxPostScriptModule::OnExit() { wxInitializePrintSetupData(FALSE); - delete wxThePrintPaperDatabase; - wxThePrintPaperDatabase = NULL; } #endif