// Author: Julian Smart, Robert Roebling, Markus Holzhem
// Modified by:
// Created: 04/01/98
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/prntbase.h"
#include "wx/generic/prntdlgg.h"
#include "wx/paper.h"
-#include "wx/filefn.h"
+#include "wx/filename.h"
#include "wx/stdpaths.h"
#ifdef __WXMSW__
} ifelse % end of 'false' case\n\
";
-static char wxPostScriptHeaderReencodeISO1[] =
+static const char wxPostScriptHeaderReencodeISO1[] =
"\n/reencodeISO {\n"
"dup dup findfont dup length dict begin\n"
"{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
"/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
"/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
-static char wxPostScriptHeaderReencodeISO2[] =
+static const char wxPostScriptHeaderReencodeISO2[] =
"/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
"/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
"/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
// wxPostScriptDC
//-------------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
+
+wxPostScriptDC::wxPostScriptDC()
+ : wxDC(new wxPostScriptDCImpl(this))
+{
+}
+
+wxPostScriptDC::wxPostScriptDC(const wxPrintData& printData)
+ : wxDC(new wxPostScriptDCImpl(this, printData))
+{
+}
+
// conversion
static const double RAD2DEG = 180.0 / M_PI;
#define YLOG2DEV(x) ((m_pageHeight - (double)LogicalToDeviceY(x)) * DEV2PS)
#define YLOG2DEVREL(x) ((double)(LogicalToDeviceYRel(x)) * DEV2PS)
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
+
+IMPLEMENT_ABSTRACT_CLASS(wxPostScriptDCImpl, wxDCImpl)
//-------------------------------------------------------------------------------
-void wxPostScriptDC::SetResolution(int ppi)
+wxPostScriptDCImpl::wxPostScriptDCImpl( wxPostScriptDC *owner ) :
+ wxDCImpl( owner )
{
+ Init();
+
+ m_pageHeight = 842 * PS2DEV;
+
+ m_ok = true;
}
-int wxPostScriptDC::GetResolution()
+wxPostScriptDCImpl::wxPostScriptDCImpl( wxPostScriptDC *owner, const wxPrintData& data ) :
+ wxDCImpl( owner )
{
- return DPI;
+ Init();
+
+ // this calculates m_pageHeight required for
+ // taking the inverted Y axis into account
+ SetPrintData( data );
+
+ m_ok = true;
}
-wxPostScriptDC::wxPostScriptDC ()
+
+wxPostScriptDCImpl::wxPostScriptDCImpl( wxPrinterDC *owner ) :
+ wxDCImpl( owner )
{
- m_pstream = (FILE*) NULL;
+ Init();
- m_currentRed = 0;
- m_currentGreen = 0;
- m_currentBlue = 0;
+ m_pageHeight = 842 * PS2DEV;
- m_pageNumber = 0;
+ m_ok = true;
+}
- m_clipping = false;
+wxPostScriptDCImpl::wxPostScriptDCImpl( wxPrinterDC *owner, const wxPrintData& data ) :
+ wxDCImpl( owner )
+{
+ Init();
- m_underlinePosition = 0.0;
- m_underlineThickness = 0.0;
+ // this calculates m_pageHeight required for
+ // taking the inverted Y axis into account
+ SetPrintData( data );
- m_pageHeight = 842 * PS2DEV;
+ m_ok = true;
}
-wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData)
+void wxPostScriptDCImpl::Init()
{
- m_pstream = (FILE*) NULL;
+ m_pstream = NULL;
m_currentRed = 0;
m_currentGreen = 0;
m_underlinePosition = 0.0;
m_underlineThickness = 0.0;
- // this calculates m_pageHeight required for
- // taking the inverted Y axis into account
- SetPrintData( printData );
-
- m_ok = true;
}
-wxPostScriptDC::~wxPostScriptDC ()
+wxPostScriptDCImpl::~wxPostScriptDCImpl ()
{
if (m_pstream)
{
fclose( m_pstream );
- m_pstream = (FILE*) NULL;
+ m_pstream = NULL;
}
}
-bool wxPostScriptDC::IsOk() const
+bool wxPostScriptDCImpl::IsOk() const
{
return m_ok;
}
-void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoord h)
+wxRect wxPostScriptDCImpl::GetPaperRect() const
+{
+ int w = 0;
+ int h = 0;
+ DoGetSize( &w, &h );
+ return wxRect(0,0,w,h);
+}
+
+int wxPostScriptDCImpl::GetResolution() const
+{
+ return DPI;
+}
+
+void wxPostScriptDCImpl::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoord h)
{
wxCHECK_RET( m_ok , wxT("invalid postscript dc") );
- if (m_clipping) DestroyClippingRegion();
+ if (m_clipping)
+ DestroyClippingRegion();
- wxDC::DoSetClippingRegion(x, y, w, h);
+ m_clipX1 = x;
+ m_clipY1 = y;
+ m_clipX2 = x + w;
+ m_clipY2 = y + h;
m_clipping = true;
}
-void wxPostScriptDC::DestroyClippingRegion()
+void wxPostScriptDCImpl::DestroyClippingRegion()
{
wxCHECK_RET( m_ok , wxT("invalid postscript dc") );
PsPrint( "grestore\n" );
}
- wxDC::DestroyClippingRegion();
+ wxDCImpl::DestroyClippingRegion();
}
-void wxPostScriptDC::Clear()
+void wxPostScriptDCImpl::Clear()
{
// This should fail silently to avoid unnecessary
// asserts
- // wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") );
+ // wxFAIL_MSG( wxT("wxPostScriptDCImpl::Clear not implemented.") );
}
-bool wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
+bool wxPostScriptDCImpl::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), wxFloodFillStyle WXUNUSED(style))
{
- wxFAIL_MSG( wxT("wxPostScriptDC::FloodFill not implemented.") );
+ wxFAIL_MSG( wxT("wxPostScriptDCImpl::FloodFill not implemented.") );
return false;
}
-bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const
+bool wxPostScriptDCImpl::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const
{
- wxFAIL_MSG( wxT("wxPostScriptDC::GetPixel not implemented.") );
+ wxFAIL_MSG( wxT("wxPostScriptDCImpl::GetPixel not implemented.") );
return false;
}
-void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
+void wxPostScriptDCImpl::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
{
- wxFAIL_MSG( wxT("wxPostScriptDC::CrossHair not implemented.") );
+ wxFAIL_MSG( wxT("wxPostScriptDCImpl::CrossHair not implemented.") );
}
-void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
+void wxPostScriptDCImpl::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
SetPen( m_pen );
CalcBoundingBox( x2, y2 );
}
-void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc)
+void wxPostScriptDCImpl::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
int i_radius = wxRound( radius );
- if (m_brush.GetStyle() != wxTRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
"%f %f lineto\n"
"closepath\n"
"fill\n",
- XLOG2DEV(xc), YLOG2DEV(yc),
- XLOG2DEVREL(i_radius), YLOG2DEVREL(i_radius),
+ XLOG2DEV(xc), YLOG2DEV(yc),
+ XLOG2DEVREL(i_radius), YLOG2DEVREL(i_radius),
alpha1, alpha2,
XLOG2DEV(xc), YLOG2DEV(yc) );
buffer.Replace( ",", "." );
CalcBoundingBox( xc+i_radius, yc+i_radius );
}
- if (m_pen.GetStyle() != wxTRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
-
+
wxString buffer;
buffer.Printf( "newpath\n"
"%f %f %f %f %f %f ellipse\n"
- "%f %f lineto\n"
- "closepath\n"
"stroke\n",
- XLOG2DEV(xc), YLOG2DEV(yc),
- XLOG2DEVREL(i_radius), YLOG2DEVREL(i_radius),
- alpha1, alpha2,
- XLOG2DEV(xc), YLOG2DEV(yc) );
+ XLOG2DEV(xc), YLOG2DEV(yc),
+ XLOG2DEVREL(i_radius), YLOG2DEVREL(i_radius),
+ alpha1, alpha2 );
buffer.Replace( ",", "." );
PsPrint( buffer );
}
}
-void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
+void wxPostScriptDCImpl::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if ( wxIsSameDouble(sa, ea) )
{
- DrawEllipse(x,y,w,h);
+ DoDrawEllipse(x,y,w,h);
return;
}
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
CalcBoundingBox( x+w, y+h );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
}
}
-void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord y)
+void wxPostScriptDCImpl::DoDrawPoint (wxCoord x, wxCoord y)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
SetPen (m_pen);
CalcBoundingBox( x, y );
}
-void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+void wxPostScriptDCImpl::DoDrawPolygon (int n, const wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (n <= 0) return;
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
}
}
-void wxPostScriptDC::DoDrawPolyPolygon (int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+void wxPostScriptDCImpl::DoDrawPolyPolygon (int n, const int count[], const wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (n <= 0) return;
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
}
}
-void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
+void wxPostScriptDCImpl::DoDrawLines (int n, const wxPoint points[], wxCoord xoffset, wxCoord yoffset)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
if (n <= 0) return;
YLOG2DEV(points[0].y+yoffset) );
buffer.Replace( ",", "." );
PsPrint( buffer );
-
+
for (i = 1; i < n; i++)
{
buffer.Printf( "%f %f lineto\n",
PsPrint( "stroke\n" );
}
-void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxPostScriptDCImpl::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ width--;
+ height--;
+
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen (m_pen);
}
}
-void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
+void wxPostScriptDCImpl::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
+ width--;
+ height--;
+
if (radius < 0.0)
{
// Now, a negative radius is interpreted to mean
wxCoord rad = (wxCoord) radius;
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen (m_pen);
}
}
-void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxPostScriptDCImpl::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ width--;
+ height--;
+
+ if ( m_brush.IsNonTransparent() )
{
SetBrush (m_brush);
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen (m_pen);
}
}
-void wxPostScriptDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
+void wxPostScriptDCImpl::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
{
- DrawBitmap( icon, x, y, true );
+ DoDrawBitmap( icon, x, y, true );
}
/* this has to be char, not wxChar */
-static char hexArray[] = "0123456789ABCDEF";
+static const char hexArray[] = "0123456789ABCDEF";
-void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool WXUNUSED(useMask) )
+void wxPostScriptDCImpl::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool WXUNUSED(useMask) )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!bitmap.Ok()) return;
+ if (!bitmap.IsOk()) return;
wxImage image = bitmap.ConvertToImage();
- if (!image.Ok()) return;
+ if (!image.IsOk()) return;
wxCoord w = image.GetWidth();
wxCoord h = image.GetHeight();
}
*(bufferindex++) = '\n';
*bufferindex = 0;
-
+
if (m_pstream)
fwrite( charbuffer, 1, strlen( charbuffer ), m_pstream );
else
PsPrint( "origstate restore\n" );
}
-void wxPostScriptDC::SetFont( const wxFont& font )
+void wxPostScriptDCImpl::SetFont( const wxFont& font )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!font.Ok()) return;
+ if (!font.IsOk()) return;
m_font = font;
PsPrint( name );
PsPrint( " findfont\n" );
-
- double size = (double) m_font.GetPointSize();
+
+ float size = float(m_font.GetPointSize());
+ size = size * GetFontPointSizeAdjustment(DPI);
wxString buffer;
- buffer.Printf( "%f scalefont setfont\n", size * DEV2PS * m_scaleX );
+ buffer.Printf( "%f scalefont setfont\n", size * m_scaleX );
buffer.Replace( ",", "." );
PsPrint( buffer );
}
-void wxPostScriptDC::SetPen( const wxPen& pen )
+void wxPostScriptDCImpl::SetPen( const wxPen& pen )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!pen.Ok()) return;
+ if (!pen.IsOk()) return;
- int oldStyle = m_pen.GetStyle();
+ int oldStyle = m_pen.IsOk() ? m_pen.GetStyle() : wxPENSTYLE_INVALID;
+ wxPenCap oldCap = m_pen.IsOk() ? m_pen.GetCap() : wxCAP_INVALID;
+ wxPenJoin oldJoin = m_pen.IsOk() ? m_pen.GetJoin() : wxJOIN_INVALID;
m_pen = pen;
+ wxPenCap cap = m_pen.IsOk() ? m_pen.GetCap() : wxCAP_INVALID;
+ wxPenJoin join = m_pen.IsOk() ? m_pen.GetJoin() : wxJOIN_INVALID;
double width;
-
+
if (m_pen.GetWidth() <= 0)
width = 0.1;
else
switch (m_pen.GetStyle())
{
- case wxDOT: psdash = dotted; break;
- case wxSHORT_DASH: psdash = short_dashed; break;
- case wxLONG_DASH: psdash = wxCoord_dashed; break;
- case wxDOT_DASH: psdash = dotted_dashed; break;
- case wxUSER_DASH:
+ case wxPENSTYLE_DOT: psdash = dotted; break;
+ case wxPENSTYLE_SHORT_DASH: psdash = short_dashed; break;
+ case wxPENSTYLE_LONG_DASH: psdash = wxCoord_dashed; break;
+ case wxPENSTYLE_DOT_DASH: psdash = dotted_dashed; break;
+ case wxPENSTYLE_USER_DASH:
{
wxDash *dashes;
int nDashes = m_pen.GetDashes (&dashes);
psdash = 0;
}
break;
- case wxSOLID:
- case wxTRANSPARENT:
+ case wxPENSTYLE_SOLID:
+ case wxPENSTYLE_TRANSPARENT:
default: psdash = "[] 0"; break;
}
PsPrint( " setdash\n" );
}
+ if ( cap != wxCAP_INVALID && cap != oldCap )
+ {
+ switch ( cap )
+ {
+ case wxCAP_ROUND: buffer = "1"; break;
+ case wxCAP_PROJECTING: buffer = "2"; break;
+ case wxCAP_BUTT: buffer = "0"; break;
+
+ // This case is just to fix compiler warning, this is impossible
+ // due to the test above.
+ case wxCAP_INVALID: break;
+ }
+ buffer << " setlinecap\n";
+ PsPrint( buffer );
+ }
+
+ if ( join != wxJOIN_INVALID && join != oldJoin )
+ {
+ switch ( join )
+ {
+ case wxJOIN_BEVEL: buffer = "2"; break;
+ case wxJOIN_ROUND: buffer = "1"; break;
+ case wxJOIN_MITER: buffer = "0"; break;
+ case wxJOIN_INVALID: break;
+ }
+ buffer << " setlinejoin\n";
+ PsPrint( buffer );
+ }
+
// Line colour
unsigned char red = m_pen.GetColour().Red();
unsigned char blue = m_pen.GetColour().Blue();
double bluePS = (double)(blue) / 255.0;
double greenPS = (double)(green) / 255.0;
- wxString buffer;
buffer.Printf( "%f %f %f setrgbcolor\n", redPS, greenPS, bluePS );
buffer.Replace( ",", "." );
PsPrint( buffer );
}
}
-void wxPostScriptDC::SetBrush( const wxBrush& brush )
+void wxPostScriptDCImpl::SetBrush( const wxBrush& brush )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!brush.Ok()) return;
+ if (!brush.IsOk()) return;
m_brush = brush;
}
}
-void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
+void wxPostScriptDCImpl::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
const wxWX2MBbuf textbuf = text.mb_str();
- if (textbuf.data() == NULL)
+ if ( !textbuf )
return;
-
- if (m_textForegroundColour.Ok())
+
+ if (m_textForegroundColour.IsOk())
{
unsigned char red = m_textForegroundColour.Red();
unsigned char blue = m_textForegroundColour.Blue();
wxCoord text_w, text_h, text_descent;
- GetTextExtent(text, &text_w, &text_h, &text_descent);
+ GetOwner()->GetTextExtent(text, &text_w, &text_h, &text_descent);
int size = m_font.GetPointSize();
PsPrint( buffer );
PsPrint( "(" );
- size_t len = strlen(textbuf);
- size_t i;
- for (i = 0; i < len; i++)
+ for ( const char *p = textbuf; *p != '\0'; p++ )
{
- int c = (unsigned char) textbuf[i];
+ int c = (unsigned char)*p;
if (c == ')' || c == '(' || c == '\\')
{
/* Cope with special characters */
if (m_font.GetUnderlined())
{
wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
-
+
buffer.Printf( "gsave\n"
"%f %f moveto\n"
"%f setlinewidth\n"
CalcBoundingBox( x + size * text.length() * 2/3 , y );
}
-void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle )
+void wxPostScriptDCImpl::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle )
{
if ( wxIsNullDouble(angle) )
{
SetFont( m_font );
- if (m_textForegroundColour.Ok())
+ if (m_textForegroundColour.IsOk())
{
unsigned char red = m_textForegroundColour.Red();
unsigned char blue = m_textForegroundColour.Blue();
buffer.Printf( "%f %f %f setrgbcolor\n", redPS, greenPS, bluePS );
buffer.Replace( ",", "." );
PsPrint( buffer );
-
+
m_currentRed = red;
m_currentBlue = blue;
m_currentGreen = green;
PsPrint( "(" );
const wxWX2MBbuf textbuf = text.mb_str();
- size_t len = strlen(textbuf);
- size_t i;
- for (i = 0; i < len; i++)
+ if ( textbuf )
{
- int c = (unsigned char) textbuf[i];
- if (c == ')' || c == '(' || c == '\\')
- {
- /* Cope with special characters */
- PsPrint( "\\" );
- PsPrint( (char) c );
- }
- else if ( c >= 128 )
- {
- /* Cope with character codes > 127 */
- buffer.Printf( "\\%o", c);
- PsPrint( buffer );
- }
- else
+ for ( const char *p = textbuf; *p != '\0'; p++ )
{
- PsPrint( (char) c );
+ int c = (unsigned char)*p;
+ if (c == ')' || c == '(' || c == '\\')
+ {
+ /* Cope with special characters */
+ PsPrint( "\\" );
+ PsPrint( (char) c );
+ }
+ else if ( c >= 128 )
+ {
+ /* Cope with character codes > 127 */
+ buffer.Printf( "\\%o", c);
+ PsPrint( buffer );
+ }
+ else
+ {
+ PsPrint( (char) c );
+ }
}
}
{
wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
wxCoord w, h;
- GetTextExtent(text, &w, &h);
+ GetOwner()->GetTextExtent(text, &w, &h);
- buffer.Printf(
+ buffer.Printf(
"gsave\n"
"%f %f moveto\n"
"%f setlinewidth\n"
CalcBoundingBox( x + size * text.length() * 2/3 , y );
}
-void wxPostScriptDC::SetBackground (const wxBrush& brush)
+void wxPostScriptDCImpl::SetBackground (const wxBrush& brush)
{
m_backgroundBrush = brush;
}
-void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
+void wxPostScriptDCImpl::SetLogicalFunction(wxRasterOperationMode WXUNUSED(function))
{
- wxFAIL_MSG( wxT("wxPostScriptDC::SetLogicalFunction not implemented.") );
+ wxFAIL_MSG( wxT("wxPostScriptDCImpl::SetLogicalFunction not implemented.") );
}
#if wxUSE_SPLINES
-void wxPostScriptDC::DoDrawSpline( wxList *points )
+void wxPostScriptDCImpl::DoDrawSpline( const wxPointList *points )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
double c, d, x1, y1, x2, y2, x3, y3;
wxPoint *p, *q;
- wxList::compatibility_iterator node = points->GetFirst();
- p = (wxPoint *)node->GetData();
+ wxPointList::compatibility_iterator node = points->GetFirst();
+ p = node->GetData();
x1 = p->x;
y1 = p->y;
node = node->GetNext();
- p = (wxPoint *)node->GetData();
+ p = node->GetData();
c = p->x;
d = p->y;
x3 =
node = node->GetNext();
while (node)
{
- q = (wxPoint *)node->GetData();
+ q = node->GetData();
x1 = x3;
y1 = y3;
}
#endif // wxUSE_SPLINES
-wxCoord wxPostScriptDC::GetCharWidth() const
+wxCoord wxPostScriptDCImpl::GetCharWidth() const
{
// Chris Breeze: reasonable approximation using wxMODERN/Courier
return (wxCoord) (GetCharHeight() * 72.0 / 120.0);
}
-void wxPostScriptDC::SetPrintData(const wxPrintData& data)
+void wxPostScriptDCImpl::SetPrintData(const wxPrintData& data)
{
- m_printData = data;
+ m_printData = data;
wxPaperSize id = m_printData.GetPaperId();
wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(id);
m_pageHeight = h * PS2DEV;
}
-#if wxUSE_NEW_DC
-#else
-void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
-{
- wxDCBase::SetAxisOrientation(xLeftRight,yBottomUp);
-}
-
-void wxPostScriptDC::SetMapMode(int mode)
-{
- wxDCBase::SetMapMode(mode);
-}
-
-void wxPostScriptDC::SetUserScale(double x, double y)
-{
- wxDCBase::SetUserScale(x,y);
-}
-
-void wxPostScriptDC::SetLogicalScale(double x, double y)
-{
- wxDCBase::SetLogicalScale(x,y);
-}
-
-void wxPostScriptDC::SetLogicalOrigin(wxCoord x, wxCoord y)
-{
- wxDCBase::SetLogicalOrigin(x,y);
-}
-
-void wxPostScriptDC::SetDeviceOrigin(wxCoord x, wxCoord y)
-{
- wxDCBase::SetDeviceOrigin(x,y);
-}
-#endif
-
-void wxPostScriptDC::ComputeScaleAndOrigin()
+void wxPostScriptDCImpl::ComputeScaleAndOrigin()
{
const wxRealPoint origScale(m_scaleX, m_scaleY);
-#if wxUSE_NEW_DC
- wxImplDC::ComputeScaleAndOrigin();
-#else
- wxDC::ComputeScaleAndOrigin();
-#endif
+ wxDCImpl::ComputeScaleAndOrigin();
- // If scale has changed call SetPen to recalulate the line width
+ // If scale has changed call SetPen to recalculate the line width
// and SetFont to recalculate font size
if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && m_pen.IsOk() )
{
}
}
-void wxPostScriptDC::DoGetSize(int* width, int* height) const
+void wxPostScriptDCImpl::DoGetSize(int* width, int* height) const
{
wxPaperSize id = m_printData.GetPaperId();
h = tmp;
}
- if (width)
+ if (width)
*width = wxRound( w * PS2DEV );
-
- if (height)
+
+ if (height)
*height = wxRound( h * PS2DEV );
}
-void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const
+void wxPostScriptDCImpl::DoGetSizeMM(int *width, int *height) const
{
wxPaperSize id = m_printData.GetPaperId();
}
// Resolution in pixels per logical inch
-wxSize wxPostScriptDC::GetPPI(void) const
+wxSize wxPostScriptDCImpl::GetPPI(void) const
{
return wxSize( DPI, DPI );
}
-bool wxPostScriptDC::StartDoc( const wxString& message )
+bool wxPostScriptDCImpl::StartDoc( const wxString& WXUNUSED(message) )
{
wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") );
{
if (m_printData.GetFilename() == wxEmptyString)
{
- wxString filename = wxGetTempFileName( wxT("ps") );
+ wxString filename = wxFileName::CreateTempFileName( wxT("ps") );
m_printData.SetFilename(filename);
}
}
m_ok = true;
- m_title = message;
wxString buffer;
PsPrint( "%!PS-Adobe-2.0\n" );
-
- buffer.Printf( "%%%%Title: %s\n", m_title );
- PsPrint( buffer );
+
PsPrint( "%%Creator: wxWidgets PostScript renderer\n" );
-
+
buffer.Printf( "%%%%CreationDate: %s\n", wxNow() );
PsPrint( buffer );
-
+
if (m_printData.GetOrientation() == wxLANDSCAPE)
PsPrint( "%%Orientation: Landscape\n" );
else
case wxPAPER_10X14: paper = wxT("10x14"); break; // 10-by-14-inch sheet
default: paper = wxT("A4");
}
-
+
buffer.Printf( "%%%%DocumentPaperSizes: %s\n", paper );
PsPrint( buffer );
-
+
PsPrint( "%%EndComments\n\n" );
PsPrint( "%%BeginProlog\n" );
return true;
}
-void wxPostScriptDC::EndDoc ()
+void wxPostScriptDCImpl::EndDoc ()
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if ( m_pstream ) {
fclose( m_pstream );
- m_pstream = (FILE *) NULL;
+ m_pstream = NULL;
}
#if 0
#endif
}
-void wxPostScriptDC::StartPage()
+void wxPostScriptDCImpl::StartPage()
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
buffer.Printf( "%d %d translate\n", translate_x, translate_y );
PsPrint( buffer );
-
+
double scale_x = data->GetPrinterScaleX();
double scale_y = data->GetPrinterScaleY();
-
+
buffer.Printf( "%f %f scale\n", scale_x, scale_y );
buffer.Replace( ",", "." );
PsPrint( buffer );
-
+
#endif
// Each page starts with an "initgraphics" which resets the
- // transformation and so we need to rotate the page for
+ // transformation and so we need to rotate the page for
// landscape printing)
// I copied this one from a PostScript tutorial, but to no avail. RR.
// PsPrint( "90 rotate llx neg ury nef translate\n" );
-
+
if (m_printData.GetOrientation() == wxLANDSCAPE)
PsPrint( "90 rotate\n" );
}
-void wxPostScriptDC::EndPage ()
+void wxPostScriptDCImpl::EndPage ()
{
wxCHECK_RET( m_ok , wxT("invalid postscript dc") );
PsPrint( "showpage\n" );
}
-bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest,
+bool wxPostScriptDCImpl::DoBlit( wxCoord xdest, wxCoord ydest,
wxCoord fwidth, wxCoord fheight,
wxDC *source,
wxCoord xsrc, wxCoord ysrc,
- int rop, bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) )
+ wxRasterOperationMode rop,
+ bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) )
{
wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") );
wxCHECK_MSG( source, false, wxT("invalid source dc") );
- /* blit into a bitmap */
+ // blit into a bitmap
wxBitmap bitmap( (int)fwidth, (int)fheight );
wxMemoryDC memDC;
memDC.SelectObject(bitmap);
memDC.Blit(0, 0, fwidth, fheight, source, xsrc, ysrc, rop); /* TODO: Blit transparently? */
memDC.SelectObject(wxNullBitmap);
- /* draw bitmap. scaling and positioning is done there */
- DrawBitmap( bitmap, xdest, ydest );
+ //draw bitmap. scaling and positioning is done there
+ GetOwner()->DrawBitmap( bitmap, xdest, ydest );
return true;
}
-wxCoord wxPostScriptDC::GetCharHeight() const
+wxCoord wxPostScriptDCImpl::GetCharHeight() const
{
- if (m_font.Ok())
+ if (m_font.IsOk())
return m_font.GetPointSize();
else
return 12;
}
-void wxPostScriptDC::PsPrint( const wxString& str )
+void wxPostScriptDCImpl::PsPrint( const wxString& str )
{
const wxCharBuffer psdata(str.utf8_str());
}
}
-void wxPostScriptDC::DoGetTextExtent(const wxString& string,
+void wxPostScriptDCImpl::DoGetTextExtent(const wxString& string,
wxCoord *x, wxCoord *y,
wxCoord *descent, wxCoord *externalLeading,
const wxFont *theFont ) const
if (!fontToUse) fontToUse = &m_font;
- wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") );
+ const float fontSize =
+ fontToUse->GetPointSize() * GetFontPointSizeAdjustment(72.0);
if (string.empty())
{
// GTK 2.0
const wxWX2MBbuf strbuf = string.mb_str();
-
+
// conversion failed (non e.g. ISO characters)
- if (strbuf.data() == NULL)
+ if ( !strbuf )
return;
#if !wxUSE_AFM_FOR_POSTSCRIPT
* Produces accurate results for mono-spaced font
* such as Courier (aka wxMODERN) */
- int height = 12;
- if (fontToUse)
- {
- height = fontToUse->GetPointSize();
- }
if ( x )
- *x = strlen (strbuf) * height * 72 / 120;
+ *x = strlen (strbuf) * fontSize * 72.0 / 120.0;
if ( y )
- *y = (wxCoord) (height * 1.32); /* allow for descender */
+ *y = (wxCoord) (fontSize * 1.32); /* allow for descender */
if (descent) *descent = 0;
if (externalLeading) *externalLeading = 0;
#else
/ example:
/
/ wxPostScriptDC dc(NULL, true);
- / if (dc.Ok()){
+ / if (dc.IsOk()){
/ wxSetAFMPath("d:\\wxw161\\afm\\");
/ dc.StartDoc("Test");
/ dc.StartPage();
/ these values from AFM files, too. Maybe later ... */
// NB: casts to int are needed to suppress gcc 3.3 warnings
- lastWidths[196] = lastWidths[(int)'A']; // Ä
- lastWidths[228] = lastWidths[(int)'a']; // ä
- lastWidths[214] = lastWidths[(int)'O']; // Ö
- lastWidths[246] = lastWidths[(int)'o']; // ö
- lastWidths[220] = lastWidths[(int)'U']; // Ü
- lastWidths[252] = lastWidths[(int)'u']; // ü
- lastWidths[223] = lastWidths[(int)251]; // ß
+ lastWidths[196] = lastWidths[(int)'A']; // U+00C4 A Umlaute
+ lastWidths[228] = lastWidths[(int)'a']; // U+00E4 a Umlaute
+ lastWidths[214] = lastWidths[(int)'O']; // U+00D6 O Umlaute
+ lastWidths[246] = lastWidths[(int)'o']; // U+00F6 o Umlaute
+ lastWidths[220] = lastWidths[(int)'U']; // U+00DC U Umlaute
+ lastWidths[252] = lastWidths[(int)'u']; // U+00FC u Umlaute
+ lastWidths[223] = lastWidths[(int)251]; // U+00DF eszett (scharfes s)
/* JC: calculate UnderlineThickness/UnderlinePosition */
// VS: dirty, but is there any better solution?
double *pt;
pt = (double*) &m_underlinePosition;
- *pt = YLOG2DEVREL((wxCoord)(UnderlinePosition * fontToUse->GetPointSize())) / 1000.0f;
+ *pt = YLOG2DEVREL((wxCoord)(UnderlinePosition * fontSize)) / 1000.0f;
pt = (double*) &m_underlineThickness;
- *pt = YLOG2DEVREL((wxCoord)(UnderlineThickness * fontToUse->GetPointSize())) / 1000.0f;
+ *pt = YLOG2DEVREL((wxCoord)(UnderlineThickness * fontSize)) / 1000.0f;
}
/ string. they are given in 1/1000 of the size! */
long sum=0;
- wxCoord height=Size; /* by default */
- unsigned char *p;
- for(p=(unsigned char *)wxMBSTRINGCAST strbuf; *p; p++)
+ float height=fontSize; /* by default */
+ unsigned char *p=(unsigned char *)wxMBSTRINGCAST strbuf;
+ if(!p)
+ {
+ // String couldn't be converted which used to SEGV as reported here:
+ // http://bugs.debian.org/702378
+ // http://trac.wxwidgets.org/ticket/15300
+ // Upstream suggests "just return if the conversion failed".
+ if (x) (*x) = 0;
+ if (y) (*y) = 0;
+ if (descent) (*descent) = 0;
+ if (externalLeading) (*externalLeading) = 0;
+ return;
+ }
+ for(; *p; p++)
{
if(lastWidths[*p]== INT_MIN)
{
}
double widthSum = sum;
- widthSum *= Size;
+ widthSum *= fontSize;
widthSum /= 1000.0F;
/* add descender to height (it is usually a negative value) */
if ( x )
*x = (wxCoord)widthSum;
if ( y )
- *y = height;
+ *y = (wxCoord)height;
/* return other parameters */
if (descent)
{
if(lastDescender!=INT_MIN)
{
- *descent = (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
+ *descent = (wxCoord)(((-lastDescender)/1000.0F) * fontSize); /* MATTHEW: forgot scale */
}
else
{
projects / wxWidgets.git / blobdiff