X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/36b3b54ad8431bca0fa53fa8acae5ba6d4c3e9c7..debdd17e991830c4ced82f5e4672fe2b32a684c2:/src/generic/dcpsg.cpp

diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp
index 60758bcb9b..f592a769c8 100644
--- a/src/generic/dcpsg.cpp
+++ b/src/generic/dcpsg.cpp
@@ -335,12 +335,13 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
     }
     else if ((m_filename == "") && (wxThePrintSetupData->GetPrinterMode() == PS_FILE))
     {
-      char *file = wxSaveFileSelector (_("PostScript"), "ps");
-      if (!file)
+      wxString file = wxSaveFileSelector (_("PostScript"), "ps");
+      if ( file.IsEmpty() )
       {
         m_ok = FALSE;
         return FALSE;
       }
+
       wxThePrintSetupData->SetPrinterFile(file);
       m_filename = file;
       m_ok = TRUE;
@@ -1464,20 +1465,32 @@ void wxPostScriptDC::EndPage ()
     *m_pstream << "showpage\n";
 }
 
-bool wxPostScriptDC::Blit( long WXUNUSED(xdest), long WXUNUSED(ydest), 
-                           long WXUNUSED(fwidth), long WXUNUSED(fheight),
-                           wxDC *WXUNUSED(source), 
-               long WXUNUSED(xsrc), long WXUNUSED(ysrc), 
-               int WXUNUSED(rop), bool WXUNUSED(useMask) )
+bool wxPostScriptDC::Blit( long xdest, long ydest, 
+                           long fwidth, long fheight,
+                           wxDC *source, 
+                           long xsrc, long ysrc, 
+                           int rop, bool WXUNUSED(useMask) )
 {
     wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" );
     
-    wxFAIL_MSG( "wxPostScriptDC::Blit no yet implemented." );
+    wxCHECK_MSG( source, FALSE, "invalid source dc" );
+    
+    /* blit into a bitmap */
+  
+    wxBitmap bitmap( fwidth, 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 );
     
     return TRUE;
 }
 
-long wxPostScriptDC::GetCharHeight ()
+long wxPostScriptDC::GetCharHeight()
 {
     if (m_font.Ok())
         return  m_font.GetPointSize();
@@ -1485,9 +1498,9 @@ 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;
   
@@ -1599,7 +1612,7 @@ void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y,
 		     if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO";
 		else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo";
 		else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Helv0";
-		else if ((Style != wxITALIC) && (Weight != wxBOLD)) name = "Helv";
+		else name = "Helv";
 	    }
 	    break;
 	}