/////////////////////////////////////////////////////////////////////////////
-// Name: dcpsg.cpp
+// Name: src/generic/dcpsg.cpp
// Purpose: Generic wxPostScriptDC implementation
// Author: Julian Smart, Robert Roebling, Markus Holzhem
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "dcpsg.h"
-#endif
-
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
-#ifndef WX_PRECOMP
-#endif // WX_PRECOMP
-
-#if wxUSE_PRINTING_ARCHITECTURE
+#if wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT
-#if wxUSE_POSTSCRIPT
+#include "wx/generic/dcpsg.h"
-#include "wx/setup.h"
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/utils.h"
+ #include "wx/dcmemory.h"
+ #include "wx/math.h"
+ #include "wx/image.h"
+ #include "wx/icon.h"
+#endif // WX_PRECOMP
-#include "wx/dcmemory.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/app.h"
-#include "wx/image.h"
-#include "wx/log.h"
-#include "wx/generic/dcpsg.h"
#include "wx/prntbase.h"
+#include "wx/generic/prntdlgg.h"
#include "wx/paper.h"
#include "wx/filefn.h"
-#if WXWIN_COMPATIBILITY_2_2
- #include "wx/window.h"
- #include "wx/printdlg.h"
-#endif
+#include "wx/stdpaths.h"
-#include <math.h>
+WXDLLIMPEXP_DATA_CORE(int) wxPageNumber;
#ifdef __WXMSW__
} ifelse % end of 'false' case\n\
";
-#if wxUSE_PANGO
-#else
static char wxPostScriptHeaderReencodeISO1[] =
"\n/reencodeISO {\n"
"dup dup findfont dup length dict begin\n"
"/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
"/yacute/thorn/ydieresis\n"
"] def\n\n";
-#endif
//-------------------------------------------------------------------------------
// wxPostScriptDC
m_pageNumber = 0;
- m_clipping = FALSE;
+ m_clipping = false;
m_underlinePosition = 0.0;
m_underlineThickness = 0.0;
m_pageNumber = 0;
- m_clipping = FALSE;
+ m_clipping = false;
m_underlinePosition = 0.0;
m_underlineThickness = 0.0;
m_printData = printData;
- m_ok = TRUE;
+ m_ok = true;
}
wxPostScriptDC::~wxPostScriptDC ()
}
}
-#if WXWIN_COMPATIBILITY_2_2
-bool wxPostScriptDC::Create( const wxString &output, bool interactive, wxWindow *parent )
-{
- wxPrintData data;
- data.SetFilename( output );
- data.SetPrintMode( wxPRINT_MODE_FILE );
-
- if (interactive)
- {
- wxPrintDialogData ddata( data );
- wxPrintDialog dialog( parent, &data );
- dialog.GetPrintDialogData().SetSetupDialog(TRUE);
- if (dialog.ShowModal() != wxID_OK)
- {
- m_ok = FALSE;
- return FALSE;
- }
- data = dialog.GetPrintDialogData().GetPrintData();
- }
-
- return TRUE;
-}
-#endif
-
-
-bool wxPostScriptDC::Ok() const
+bool wxPostScriptDC::IsOk() const
{
return m_ok;
}
wxDC::DoSetClippingRegion(x, y, w, h);
- m_clipping = TRUE;
+ m_clipping = true;
- PsPrintf( wxT("gsave\n newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "closepath clip newpath\n"),
+ PsPrintf( wxT("gsave\n newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath clip newpath\n"),
LogicalToDeviceX(x), LogicalToDeviceY(y),
LogicalToDeviceX(x+w), LogicalToDeviceY(y),
LogicalToDeviceX(x+w), LogicalToDeviceY(y+h),
if (m_clipping)
{
- m_clipping = FALSE;
+ m_clipping = false;
PsPrint( "grestore\n" );
}
bool wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
{
wxFAIL_MSG( wxT("wxPostScriptDC::FloodFill not implemented.") );
- return FALSE;
+ return false;
}
bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const
{
wxFAIL_MSG( wxT("wxPostScriptDC::GetPixel not implemented.") );
- return FALSE;
+ return false;
}
void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
SetPen( m_pen );
- PsPrintf( wxT("newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "stroke\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("stroke\n"),
LogicalToDeviceX(x1), LogicalToDeviceY(y1),
LogicalToDeviceX(x2), LogicalToDeviceY (y2) );
alpha1 = 0.0;
alpha2 = 360.0;
}
- else if (radius == 0.0)
+ else if ( wxIsNullDouble(radius) )
{
- alpha1 = alpha2 = 0.0;
+ alpha1 =
+ alpha2 = 0.0;
}
else
{
{
SetBrush( m_brush );
- PsPrintf( wxT("newpath\n"
- "%d %d %d %d %d %d ellipse\n"
- "%d %d lineto\n"
- "closepath\n"
- "fill\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d ellipse\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("fill\n"),
LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2,
LogicalToDeviceX(xc), LogicalToDeviceY(yc) );
{
SetPen( m_pen );
- PsPrintf( wxT("newpath\n"
- "%d %d %d %d %d %d ellipse\n"
- "%d %d lineto\n"
- "stroke\n"
- "fill\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d ellipse\n")
+ wxT("%d %d lineto\n")
+ wxT("stroke\n")
+ wxT("fill\n"),
LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2,
LogicalToDeviceX(xc), LogicalToDeviceY(yc) );
{
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;
- if (sa<0) sa+=360;
- if (ea<0) ea+=360;
+ if ( sa >= 360 || sa <= -360 )
+ sa -= int(sa/360)*360;
+ if ( ea >= 360 || ea <=- 360 )
+ ea -= int(ea/360)*360;
+ if ( sa < 0 )
+ sa += 360;
+ if ( ea < 0 )
+ ea += 360;
- if (sa==ea)
+ if ( wxIsSameDouble(sa, ea) )
{
DrawEllipse(x,y,w,h);
return;
{
SetBrush( m_brush );
- PsPrintf( wxT("newpath\n"
- "%d %d %d %d %d %d true ellipticarc\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d true ellipticarc\n"),
LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2),
LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2),
(wxCoord)sa, (wxCoord)ea );
{
SetPen( m_pen );
- PsPrintf( wxT("newpath\n"
- "%d %d %d %d %d %d false ellipticarc\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d false ellipticarc\n"),
LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2),
LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2),
(wxCoord)sa, (wxCoord)ea );
SetPen (m_pen);
- PsPrintf( wxT("newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "stroke\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("stroke\n"),
LogicalToDeviceX(x), LogicalToDeviceY(y),
LogicalToDeviceX(x+1), LogicalToDeviceY(y) );
}
}
-void wxPostScriptDC::DoDrawPolyPolygon (int n, int start[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+void wxPostScriptDC::DoDrawPolyPolygon (int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
PsPrint( "newpath\n" );
int ofs = 0;
- for (int i = 0; i < n; ofs += start[i++])
+ for (int i = 0; i < n; ofs += count[i++])
{
wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset);
wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset);
CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset );
- for (int j = 1; j < start[i]; j++)
+ for (int j = 1; j < count[i]; j++)
{
xx = LogicalToDeviceX(points[ofs+j].x + xoffset);
yy = LogicalToDeviceY(points[ofs+j].y + yoffset);
PsPrint( "newpath\n" );
int ofs = 0;
- for (int i = 0; i < n; ofs += start[i++])
+ for (int i = 0; i < n; ofs += count[i++])
{
wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset);
wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset);
CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset );
- for (int j = 1; j < start[i]; j++)
+ for (int j = 1; j < count[i]; j++)
{
xx = LogicalToDeviceX(points[ofs+j].x + xoffset);
yy = LogicalToDeviceY(points[ofs+j].y + yoffset);
CalcBoundingBox( LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset));
}
- PsPrintf( wxT("newpath\n"
- "%d %d moveto\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n"),
LogicalToDeviceX(points[0].x+xoffset),
LogicalToDeviceY(points[0].y+yoffset) );
-
+
for (i = 1; i < n; i++)
{
PsPrintf( wxT("%d %d lineto\n"),
LogicalToDeviceX(points[i].x+xoffset),
LogicalToDeviceY(points[i].y+yoffset) );
}
-
+
PsPrint( "stroke\n" );
}
{
SetBrush( m_brush );
- PsPrintf( wxT("newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "closepath\n"
- "fill\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("fill\n"),
LogicalToDeviceX(x), LogicalToDeviceY(y),
LogicalToDeviceX(x + width), LogicalToDeviceY(y),
LogicalToDeviceX(x + width), LogicalToDeviceY(y + height),
{
SetPen (m_pen);
- PsPrintf( wxT("newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "closepath\n"
- "stroke\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("stroke\n"),
LogicalToDeviceX(x), LogicalToDeviceY(y),
LogicalToDeviceX(x + width), LogicalToDeviceY(y),
LogicalToDeviceX(x + width), LogicalToDeviceY(y + height),
SetBrush( m_brush );
/* Draw rectangle anticlockwise */
- PsPrintf( wxT("newpath\n"
- "%d %d %d 90 180 arc\n"
- "%d %d moveto\n"
- "%d %d %d 180 270 arc\n"
- "%d %d lineto\n"
- "%d %d %d 270 0 arc\n"
- "%d %d lineto\n"
- "%d %d %d 0 90 arc\n"
- "%d %d lineto\n"
- "closepath\n"
- "fill\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d 90 180 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 180 270 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 270 0 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 0 90 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("fill\n"),
LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
- LogicalToDeviceX(x), LogicalToDeviceY(y + rad),
+ LogicalToDeviceX(x), LogicalToDeviceY(y + height - rad),
LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height),
LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
SetPen (m_pen);
/* Draw rectangle anticlockwise */
- PsPrintf( wxT("newpath\n"
- "%d %d %d 90 180 arc\n"
- "%d %d moveto\n"
- "%d %d %d 180 270 arc\n"
- "%d %d lineto\n"
- "%d %d %d 270 0 arc\n"
- "%d %d lineto\n"
- "%d %d %d 0 90 arc\n"
- "%d %d lineto\n"
- "closepath\n"
- "stroke\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d 90 180 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 180 270 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 270 0 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 0 90 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("stroke\n"),
LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
- LogicalToDeviceX(x), LogicalToDeviceY(y + rad),
+ LogicalToDeviceX(x), LogicalToDeviceY(y + height - rad),
LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height),
LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
{
SetBrush (m_brush);
- PsPrintf( wxT("newpath\n"
- "%d %d %d %d 0 360 ellipse\n"
- "fill\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d 0 360 ellipse\n")
+ wxT("fill\n"),
LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2),
LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) );
{
SetPen (m_pen);
- PsPrintf( wxT("newpath\n"
- "%d %d %d %d 0 360 ellipse\n"
- "stroke\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d 0 360 ellipse\n")
+ wxT("stroke\n"),
LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2),
LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) );
void wxPostScriptDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
{
- DrawBitmap( icon, x, y, TRUE );
+ DrawBitmap( icon, x, y, true );
}
/* this has to be char, not wxChar */
wxCoord xx = LogicalToDeviceX(x);
wxCoord yy = LogicalToDeviceY(y + bitmap.GetHeight());
- PsPrintf( wxT("/origstate save def\n"
- "20 dict begin\n"
- "/pix %d string def\n"
- "/grays %d string def\n"
- "/npixels 0 def\n"
- "/rgbindx 0 def\n"
- "%d %d translate\n"
- "%d %d scale\n"
- "%d %d 8\n"
- "[%d 0 0 %d 0 %d]\n"
- "{currentfile pix readhexstring pop}\n"
- "false 3 colorimage\n"),
+ PsPrintf( wxT("/origstate save def\n")
+ wxT("20 dict begin\n")
+ wxT("/pix %d string def\n")
+ wxT("/grays %d string def\n")
+ wxT("/npixels 0 def\n")
+ wxT("/rgbindx 0 def\n")
+ wxT("%d %d translate\n")
+ wxT("%d %d scale\n")
+ wxT("%d %d 8\n")
+ wxT("[%d 0 0 %d 0 %d]\n")
+ wxT("{currentfile pix readhexstring pop}\n")
+ wxT("false 3 colorimage\n"),
w, w, xx, yy, ww, hh, w, h, w, -h, h );
unsigned char* data = image.GetData();
- /* buffer = line = width*rgb(3)*hexa(2)+'\n'(1)+null(1) */
- char* buffer = new char[ w*6+2 ];
+ // size of the buffer = width*rgb(3)*hexa(2)+'\n'
+ wxCharBuffer buffer(w*6 + 1);
int firstDigit, secondDigit;
//rows
for (int j = 0; j < h; j++)
{
- char* bufferindex = buffer;
+ char* bufferindex = buffer.data();
//cols
for (int i = 0; i < w*3; i++)
m_font = font;
-#if wxUSE_PANGO
-#else
int Style = m_font.GetStyle();
int Weight = m_font.GetWeight();
}
}
+ // We may legitimately call SetFont before BeginDoc
+ if (!m_pstream)
+ return;
+
PsPrint( name );
PsPrint( " reencodeISO def\n" );
PsPrint( name );
PsPrint( " findfont\n" );
-
+
char buffer[100];
sprintf( buffer, "%f scalefont setfont\n", LogicalToDeviceYRel(m_font.GetPointSize() * 1000) / 1000.0F);
// this is a hack - we must scale font size (in pts) according to m_scaleY but
for (int i = 0; i < 100; i++)
if (buffer[i] == ',') buffer[i] = '.';
PsPrint( buffer );
-#endif // !wxUSE_PANGO
}
void wxPostScriptDC::SetPen( const wxPen& pen )
case wxSHORT_DASH: psdash = short_dashed; break;
case wxLONG_DASH: psdash = wxCoord_dashed; break;
case wxDOT_DASH: psdash = dotted_dashed; break;
+ case wxUSER_DASH:
+ {
+ wxDash *dashes;
+ int nDashes = m_pen.GetDashes (&dashes);
+ PsPrint ("[");
+ for (int i = 0; i < nDashes; ++i)
+ {
+ sprintf( buffer, "%d ", dashes [i] );
+ PsPrint( buffer );
+ }
+ PsPrint ("] 0 setdash\n");
+ psdash = 0;
+ }
+ break;
case wxSOLID:
case wxTRANSPARENT:
default: psdash = "[] 0"; break;
}
- if ( (oldStyle != m_pen.GetStyle()) )
+ if ( psdash && (oldStyle != m_pen.GetStyle()) )
{
PsPrint( psdash );
PsPrint( " setdash\n" );
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 );
if (buffer[i] == ',') buffer[i] = '.';
PsPrint( buffer );
-
+
m_currentRed = red;
m_currentBlue = blue;
m_currentGreen = green;
redPS, greenPS, bluePS );
for (int i = 0; i < 100; i++)
if (buffer[i] == ',') buffer[i] = '.';
-
+
PsPrint( buffer );
m_currentRed = red;
}
}
-#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 <pango/pangoft2.h>
-#include <freetype/ftglyph.h>
-
-#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 {
- wxPostScriptDC* caller;
-};
-
-static int paps_move_to( FT_Vector* to, void *user_data)
-{
- OutlineInfo *outline_info = (OutlineInfo*)user_data;
- outline_info->caller->PsPrintf( wxT("%d %d moveto\n"), (int)to->x, (int)to->y );
- return 0;
-}
-
-static int paps_line_to( FT_Vector* to, void *user_data)
-{
- OutlineInfo *outline_info = (OutlineInfo*)user_data;
- outline_info->caller->PsPrintf( wxT("%d %d lineto\n"), (int)to->x , (int)to->y );
- return 0;
-}
-
-static int paps_conic_to( FT_Vector* control, FT_Vector* to, void *user_data)
-{
- OutlineInfo *outline_info = (OutlineInfo*)user_data;
- outline_info->caller->PsPrintf( wxT("%d %d %d %d conicto\n"),
- (int)control->x ,
- (int)control->y ,
- (int)to->x ,
- (int)to->y );
- return 0;
-}
-
-static int
-paps_cubic_to( FT_Vector* control1, FT_Vector* control2,
- FT_Vector* to, void *user_data)
-{
- OutlineInfo *outline_info = (OutlineInfo*)user_data;
- outline_info->caller->PsPrintf(wxT("%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(wxPostScriptDC* caller,
- 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.caller = caller;
-
- caller->PsPrint("gsave\n");
- caller->PsPrintf( wxT("%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] = '.';
- caller->PsPrint(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);
- caller->PsPrint("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 wxUSE_PANGO
- int ps_dpi = 72;
- int pango_dpi = 600;
- PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi );
-
- double scale = (double)pango_dpi / (double)ps_dpi;
- scale /= m_userScaleY;
-
- pango_context_set_language (context, pango_language_from_string ("en_US"));
- pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
-
- pango_context_set_font_description (context, m_font.GetNativeFontInfo()->description );
-
- PangoLayout *layout = pango_layout_new (context);
-#if wxUSE_UNICODE
- wxCharBuffer buffer = wxConvUTF8.cWC2MB( text );
-#else
- wxCharBuffer buffer = wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) );
-#endif
- pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) );
-
- PsPrintf( wxT("%%%% %s\n"), text.c_str() );
-
- PangoRectangle rect;
- pango_layout_get_extents(layout, NULL, &rect);
-
- int xx = LogicalToDeviceX( x );
- int yy = LogicalToDeviceY( y );
-
- int xxx = xx * PANGO_SCALE;
- int yyy = yy * PANGO_SCALE - (int)(rect.height * 0.66 / scale); // Move down by estimated baseline. HACK.
-
-#define ps_kludge_factor 2.8
-
- // Loop over lines in layout
- int num_lines = pango_layout_get_line_count( layout );
- for (int i = 0; i < num_lines; i++)
- {
- PangoLayoutLine *line = pango_layout_get_line( layout, i );
-
- // width of glyphs already printed
- int all_width = 0;
-
- // Loop over runs in line
- GSList *runs_list = line->runs;
- while (runs_list)
- {
- PangoLayoutRun *run = (PangoLayoutRun*) runs_list->data;
- PangoItem *item = run->item;
- PangoGlyphString *glyphs = run->glyphs;
- PangoAnalysis *analysis = &item->analysis;
- PangoFont *font = analysis->font;
- FT_Face ft_face = pango_ft2_font_get_face(font);
-
- int num_glyphs = glyphs->num_glyphs;
- for (int glyph_idx = 0; glyph_idx < num_glyphs; glyph_idx++)
- {
- PangoGlyphGeometry geometry = glyphs->glyphs[glyph_idx].geometry;
- int pos_x = xxx + (int)((double)(all_width+geometry.x_offset) / scale);
- int pos_y = yyy + (int)((double)geometry.y_offset / scale );
- all_width += geometry.width;
-
- draw_bezier_outline( this, ft_face,
- (FT_UInt)(glyphs->glyphs[glyph_idx].glyph),
- pos_x / PANGO_SCALE,
- pos_y / PANGO_SCALE,
- 1.0/(ps_kludge_factor * scale * 26.6),
- 1.0/(ps_kludge_factor * scale * 26.6) );
- }
- runs_list = runs_list->next;
- }
- }
-
- g_object_unref( G_OBJECT( layout ) );
- g_object_unref( G_OBJECT( context ) );
-#else // !wxUSE_PANGO
wxCoord text_w, text_h, text_descent;
GetTextExtent(text, &text_w, &text_h, &text_descent);
PsPrintf( wxT("%d %d moveto\n"), LogicalToDeviceX(x), LogicalToDeviceY(by) );
PsPrint( "(" );
-
+
const wxWX2MBbuf textbuf = text.mb_str();
size_t len = strlen(textbuf);
size_t i;
PsPrint(c);
}
}
-
+
PsPrint( ") show\n" );
-
+
if (m_font.GetUnderlined())
{
wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
}
CalcBoundingBox( x, y );
- CalcBoundingBox( x + size * text.Length() * 2/3 , y );
-#endif // wxUSE_PANGO/!wxUSE_PANGO
+ CalcBoundingBox( x + size * text.length() * 2/3 , y );
}
void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle )
{
- if (angle == 0.0)
+ if ( wxIsNullDouble(angle) )
{
DoDrawText(text, x, y);
return;
PsPrintf( wxT("%d %d moveto\n"),
LogicalToDeviceX(x), LogicalToDeviceY(y));
-
+
char buffer[100];
sprintf(buffer, "%.8f rotate\n", angle);
size_t i;
if (buffer[i] == ',') buffer[i] = '.';
}
PsPrint( buffer);
-
+
PsPrint( "(" );
const wxWX2MBbuf textbuf = text.mb_str();
size_t len = strlen(textbuf);
PsPrint(c);
}
}
-
+
PsPrint( ") show\n" );
-
+
sprintf( buffer, "%.8f rotate\n", -angle );
for (i = 0; i < 100; i++)
{
if (buffer[i] == ',') buffer[i] = '.';
}
PsPrint( buffer );
-
+
if (m_font.GetUnderlined())
{
wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
wxCoord w, h;
- char buffer[100];
GetTextExtent(text, &w, &h);
sprintf( buffer,
}
PsPrint( buffer );
}
-
+
CalcBoundingBox( x, y );
- CalcBoundingBox( x + size * text.Length() * 2/3 , y );
+ CalcBoundingBox( x + size * text.length() * 2/3 , y );
}
void wxPostScriptDC::SetBackground (const wxBrush& brush)
wxFAIL_MSG( wxT("wxPostScriptDC::SetLogicalFunction not implemented.") );
}
+#if wxUSE_SPLINES
void wxPostScriptDC::DoDrawSpline( wxList *points )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
#endif
(double)(y1 + d) / 2;
- PsPrintf( wxT("newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"),
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n"),
LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1),
LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
next-to-last and last point respectively, in the point list
*/
- PsPrintf( wxT("%d %d lineto\n"
- "stroke\n"),
+ PsPrintf( wxT("%d %d lineto\n")
+ wxT("stroke\n"),
LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) );
}
+#endif // wxUSE_SPLINES
wxCoord wxPostScriptDC::GetCharWidth() const
{
m_signX = (xLeftRight ? 1 : -1);
m_signY = (yBottomUp ? 1 : -1);
- // FIXME there is no such function in MSW nor in OS2/PM
-#if !defined(__WXMSW__) && !defined(__WXPM__)
ComputeScaleAndOrigin();
-#endif
}
void wxPostScriptDC::SetDeviceOrigin( wxCoord x, wxCoord y )
bool wxPostScriptDC::StartDoc( const wxString& message )
{
- wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") );
+ wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") );
- if ( m_printData.GetPrintMode() == wxPRINT_MODE_FILE )
+ if (m_printData.GetPrintMode() != wxPRINT_MODE_STREAM )
{
- if (m_printData.GetFilename() == wxT(""))
+ if (m_printData.GetFilename() == wxEmptyString)
{
wxString filename = wxGetTempFileName( wxT("ps") );
m_printData.SetFilename(filename);
}
- // FIXME: use fn_str() here under Unicode?
- m_pstream = wxFopen( m_printData.GetFilename().c_str(), wxT("w+") );
+ m_pstream = wxFopen( m_printData.GetFilename(), wxT("w+") );
if (!m_pstream)
{
wxLogError( _("Cannot open file for PostScript printing!"));
- m_ok = FALSE;
- return FALSE;
+ m_ok = false;
+ return false;
}
}
- m_ok = TRUE;
+ m_ok = true;
m_title = message;
PsPrint( "%!PS-Adobe-2.0\n" );
PsPrintf( wxT("%%%%Title: %s\n"), m_title.c_str() );
- PsPrint( "%%Creator: wxWindows PostScript renderer\n" );
+ PsPrint( "%%Creator: wxWidgets PostScript renderer\n" );
PsPrintf( wxT("%%%%CreationDate: %s\n"), wxNow().c_str() );
if (m_printData.GetOrientation() == wxLANDSCAPE)
PsPrint( "%%Orientation: Landscape\n" );
const wxChar *paper;
switch (m_printData.GetPaperId())
{
- case wxPAPER_LETTER: paper = wxT("Letter"); break; // Letter: paper ""; 8 1/2 by 11 inches
- case wxPAPER_LEGAL: paper = wxT("Legal"); break; // Legal, 8 1/2 by 14 inches
- case wxPAPER_A4: paper = wxT("A4"); break; // A4 Sheet, 210 by 297 millimeters
+ case wxPAPER_LETTER: paper = wxT("Letter"); break; // Letter: paper ""; 8 1/2 by 11 inches
+ case wxPAPER_LEGAL: paper = wxT("Legal"); break; // Legal, 8 1/2 by 14 inches
+ case wxPAPER_A4: paper = wxT("A4"); break; // A4 Sheet, 210 by 297 millimeters
case wxPAPER_TABLOID: paper = wxT("Tabloid"); break; // Tabloid, 11 by 17 inches
- case wxPAPER_LEDGER: paper = wxT("Ledger"); break; // Ledger, 17 by 11 inches
- case wxPAPER_STATEMENT: paper = wxT("Statement"); break; // Statement, 5 1/2 by 8 1/2 inches
- case wxPAPER_EXECUTIVE: paper = wxT("Executive"); break; // Executive, 7 1/4 by 10 1/2 inches
- case wxPAPER_A3: paper = wxT("A3"); break; // A3 sheet, 297 by 420 millimeters
- case wxPAPER_A5: paper = wxT("A5"); break; // A5 sheet, 148 by 210 millimeters
- case wxPAPER_B4: paper = wxT("B4"); break; // B4 sheet, 250 by 354 millimeters
- case wxPAPER_B5: paper = wxT("B5"); break; // B5 sheet, 182-by-257-millimeter paper
- case wxPAPER_FOLIO: paper = wxT("Folio"); break; // Folio, 8-1/2-by-13-inch paper
- case wxPAPER_QUARTO: paper = wxT("Quaro"); break; // Quarto, 215-by-275-millimeter paper
- case wxPAPER_10X14: paper = wxT("10x14"); break; // 10-by-14-inch sheet
+ case wxPAPER_LEDGER: paper = wxT("Ledger"); break; // Ledger, 17 by 11 inches
+ case wxPAPER_STATEMENT: paper = wxT("Statement"); break; // Statement, 5 1/2 by 8 1/2 inches
+ case wxPAPER_EXECUTIVE: paper = wxT("Executive"); break; // Executive, 7 1/4 by 10 1/2 inches
+ case wxPAPER_A3: paper = wxT("A3"); break; // A3 sheet, 297 by 420 millimeters
+ case wxPAPER_A5: paper = wxT("A5"); break; // A5 sheet, 148 by 210 millimeters
+ case wxPAPER_B4: paper = wxT("B4"); break; // B4 sheet, 250 by 354 millimeters
+ case wxPAPER_B5: paper = wxT("B5"); break; // B5 sheet, 182-by-257-millimeter paper
+ case wxPAPER_FOLIO: paper = wxT("Folio"); break; // Folio, 8-1/2-by-13-inch paper
+ case wxPAPER_QUARTO: paper = wxT("Quaro"); break; // Quarto, 215-by-275-millimeter paper
+ case wxPAPER_10X14: paper = wxT("10x14"); break; // 10-by-14-inch sheet
default: paper = wxT("A4");
}
PsPrintf( wxT("%%%%DocumentPaperSizes: %s\n"), paper );
PsPrint( wxPostScriptHeaderEllipse );
PsPrint( wxPostScriptHeaderEllipticArc );
PsPrint( wxPostScriptHeaderColourImage );
-#if wxUSE_PANGO
-#else
PsPrint( wxPostScriptHeaderReencodeISO1 );
PsPrint( wxPostScriptHeaderReencodeISO2 );
-#endif
if (wxPostScriptHeaderSpline)
PsPrint( wxPostScriptHeaderSpline );
PsPrint( "%%EndProlog\n" );
wxPageNumber = 1;
m_pageNumber = 1;
- return TRUE;
+ return true;
}
void wxPostScriptDC::EndDoc ()
if (m_clipping)
{
- m_clipping = FALSE;
+ m_clipping = false;
PsPrint( "grestore\n" );
}
PsPrintf( wxT("%% %d %d lineto closepath stroke\n"), llx, ury );
#endif
-#if defined(__X__) || defined(__WXGTK__)
+#ifndef __WXMSW__
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
+
if (m_ok && (m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER))
{
wxString command;
- command += m_printData.GetPrinterCommand();
+ command += data->GetPrinterCommand();
command += wxT(" ");
- command += m_printData.GetPrinterOptions();
+ command += data->GetPrinterOptions();
command += wxT(" ");
command += m_printData.GetFilename();
- wxExecute( command, TRUE );
+ wxExecute( command, true );
wxRemoveFile( m_printData.GetFilename() );
}
#endif
wxCoord translate_x, translate_y;
double scale_x, scale_y;
- translate_x = (wxCoord)m_printData.GetPrinterTranslateX();
- translate_y = (wxCoord)m_printData.GetPrinterTranslateY();
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
- scale_x = m_printData.GetPrinterScaleX();
- scale_y = m_printData.GetPrinterScaleY();
+ translate_x = (wxCoord)data->GetPrinterTranslateX();
+ translate_y = (wxCoord)data->GetPrinterTranslateY();
+
+ scale_x = data->GetPrinterScaleX();
+ scale_y = data->GetPrinterScaleY();
if (m_printData.GetOrientation() == wxLANDSCAPE)
{
wxCoord xsrc, wxCoord ysrc,
int rop, bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) )
{
- wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") );
+ wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") );
- wxCHECK_MSG( source, FALSE, wxT("invalid source dc") );
+ wxCHECK_MSG( source, false, wxT("invalid source dc") );
/* blit into a bitmap */
wxBitmap bitmap( (int)fwidth, (int)fheight );
/* draw bitmap. scaling and positioning is done there */
DrawBitmap( bitmap, xdest, ydest );
- return TRUE;
+ return true;
}
wxCoord wxPostScriptDC::GetCharHeight() const
void wxPostScriptDC::DoGetTextExtent(const wxString& string,
wxCoord *x, wxCoord *y,
wxCoord *descent, wxCoord *externalLeading,
- wxFont *theFont ) const
+ const wxFont *theFont ) const
{
- wxFont *fontToUse = theFont;
+ const wxFont *fontToUse = theFont;
- if (!fontToUse) fontToUse = (wxFont*) &m_font;
+ if (!fontToUse) fontToUse = &m_font;
wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") );
- if (string.IsEmpty())
+ if (string.empty())
{
if (x) (*x) = 0;
if (y) (*y) = 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();
/
/ example:
/
- / wxPostScriptDC dc(NULL, TRUE);
+ / wxPostScriptDC dc(NULL, true);
/ if (dc.Ok()){
/ wxSetAFMPath("d:\\wxw161\\afm\\");
/ dc.StartDoc("Test");
// Get the directory of the AFM files
wxString afmName;
- if (!m_printData.GetFontMetricPath().IsEmpty())
+
+ // VZ: I don't know if the cast always works under Unix but it clearly
+ // never does under Windows where the pointer is
+ // wxWindowsPrintNativeData and so calling GetFontMetricPath() on
+ // it just crashes
+#ifndef __WIN32__
+ wxPostScriptPrintNativeData *data =
+ wxDynamicCast(m_printData.GetNativeData(), wxPostScriptPrintNativeData);
+
+ if (data && !data->GetFontMetricPath().empty())
{
- afmName = m_printData.GetFontMetricPath();
+ afmName = data->GetFontMetricPath();
afmName << wxFILE_SEP_PATH << name;
- afmFile = wxFopen(afmName,wxT("r"));
}
+#endif // __WIN32__
-#if defined(__UNIX__) && !defined(__VMS__)
- if (afmFile==NULL)
+ if ( !afmName.empty() )
+ afmFile = wxFopen(afmName, wxT("r"));
+
+ if ( !afmFile )
{
+#if defined(__UNIX__) && !defined(__VMS__)
afmName = wxGetDataDir();
+#else // !__UNIX__
+ afmName = wxStandardPaths::Get().GetDataDir();
+#endif // __UNIX__/!__UNIX__
+
afmName << wxFILE_SEP_PATH
#if defined(__LINUX__) || defined(__FREEBSD__)
<< wxT("gs_afm") << wxFILE_SEP_PATH
<< name;
afmFile = wxFopen(afmName,wxT("r"));
}
-#endif
/* 2. open and process the file
/ a short explanation of the AFM format:
/* init the widths array */
for(int i=0; i<256; i++) lastWidths[i] = INT_MIN;
/* some variables for holding parts of a line */
- char cString[10],semiString[10],WXString[10],descString[20];
- char upString[30], utString[30], encString[50];
+ char cString[10], semiString[10], WXString[10];
+ char descString[20];
+ char upString[30], utString[30];
+ char encString[50];
char line[256];
int ascii,cWidth;
/* read in the file and parse it */
if (externalLeading) *externalLeading = 0;
#endif
// Use AFM
-
-#endif
- // GTK 2.0
}
// print postscript datas via required method (file, stream)
-void wxPostScriptDC::PsPrintf( const wxChar* fmt, ... )
+void wxPostScriptDC::DoPsPrintfFormat(const wxString& fmt, ...)
{
va_list argptr;
va_start(argptr, fmt);
- PsPrint( wxString::FormatV( fmt, argptr ).c_str() );
+ PsPrint( wxString::FormatV( fmt, argptr ) );
}
-void wxPostScriptDC::PsPrint( const char* psdata )
+void wxPostScriptDC::PsPrint( const wxString& str )
{
- switch( m_printData.GetPrintMode() )
+ const wxWX2MBbuf psdata(str.mb_str(wxConvUTF8));
+
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
+
+ switch (m_printData.GetPrintMode())
{
#if wxUSE_STREAMS
// append to output stream
case wxPRINT_MODE_STREAM:
{
- wxOutputStream* outputstream = m_printData.GetOutputStream();
+ wxOutputStream* outputstream = data->GetOutputStream();
wxCHECK_RET( outputstream, wxT("invalid outputstream") );
outputstream->Write( psdata, strlen( psdata ) );
}
void wxPostScriptDC::PsPrint( int ch )
{
- switch( m_printData.GetPrintMode() )
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
+
+ switch (m_printData.GetPrintMode())
{
#if wxUSE_STREAMS
// append to output stream
case wxPRINT_MODE_STREAM:
{
- wxOutputStream* outputstream = m_printData.GetOutputStream();
+ wxOutputStream* outputstream = data->GetOutputStream();
wxCHECK_RET( outputstream, wxT("invalid outputstream") );
- outputstream->PutC( ch );
+ outputstream->PutC( (char)ch );
}
break;
#endif // wxUSE_STREAMS
}
}
-#if WXWIN_COMPATIBILITY_2_2
-WXDLLEXPORT wxPrintSetupData *wxThePrintSetupData = 0;
-
-void wxInitializePrintSetupData(bool init)
-{
- 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
-// things without calling these functions from app.cpp.
-
-class WXDLLEXPORT wxPostScriptModule: public wxModule
-{
-DECLARE_DYNAMIC_CLASS(wxPostScriptModule)
-public:
- wxPostScriptModule() {}
- bool OnInit();
- void OnExit();
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
-
-bool wxPostScriptModule::OnInit()
-{
- wxInitializePrintSetupData();
-
- return TRUE;
-}
-
-void wxPostScriptModule::OnExit()
-{
- wxInitializePrintSetupData(FALSE);
-}
-#endif
- // WXWIN_COMPATIBILITY_2_2
-
-#endif
- // wxUSE_POSTSCRIPT
-
-#endif
- // wxUSE_PRINTING_ARCHITECTURE
-
+#endif // wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT
// vi:sts=4:sw=4:et
projects / wxWidgets.git / blobdiff