X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/733b25e1a9be8b029db5aa0ca16f58d9991efdd4..0147a7c1409829913d5cdfc29d3d1588f29c64cb:/src/generic/dcpsg.cpp

diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp
index 0db195a934..73ee7231f0 100644
--- a/src/generic/dcpsg.cpp
+++ b/src/generic/dcpsg.cpp
@@ -21,8 +21,6 @@
 #endif
 
 #ifndef WX_PRECOMP
-    #include "wx/setup.h"
-    #include "wx/defs.h"
 #endif // WX_PRECOMP
 
 #if wxUSE_PRINTING_ARCHITECTURE
@@ -244,7 +242,7 @@ int wxPostScriptDC::GetResolution()
 {
     return (int)(ms_PSScaleFactor * 72.0);
 }
-  
+
 
 
 wxPostScriptDC::wxPostScriptDC ()
@@ -1176,7 +1174,9 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
 
     GetTextExtent(text, &text_w, &text_h, &text_descent);
 
-    SetFont( m_font );
+    // VZ: this seems to be unnecessary, so taking it out for now, if it
+    //     doesn't create any problems, remove this comment entirely
+    //SetFont( m_font );
 
     if (m_textForegroundColour.Ok())
     {
@@ -1226,10 +1226,6 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
     wxCoord by = y + size - text_descent; // baseline
     fprintf( m_pstream, "%d %d moveto\n", XLOG2DEV(x), YLOG2DEV(by) );
 
-    /* I don't know how to write char to a stream, so I use a mini string */
-    char tmpbuf[2];
-    tmpbuf[1] = 0;
-
     fprintf( m_pstream, "(" );
     const wxWX2MBbuf textbuf = text.mb_str();
     int len = strlen(textbuf);
@@ -1241,8 +1237,7 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
         {
             /* Cope with special characters */
             fprintf( m_pstream, "\\" );
-            tmpbuf[0] = (char) c;
-            fprintf( m_pstream, tmpbuf );
+            fputc(c, m_pstream);
         }
         else if ( c >= 128 )
         {
@@ -1251,8 +1246,7 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
         }
         else
         {
-            tmpbuf[0] = (char) c;
-            fprintf( m_pstream, tmpbuf );
+            fputc(c, m_pstream);
         }
     }
 
@@ -1349,10 +1343,6 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord
         if (buffer[i] == ',') buffer[i] = '.';
     fprintf(m_pstream, buffer);
 
-    /* I don't know how to write char to a stream, so I use a mini string */
-    char tmpbuf[2];
-    tmpbuf[1] = 0;
-
     fprintf( m_pstream, "(" );
     const wxWX2MBbuf textbuf = text.mb_str();
     int len = strlen(textbuf);
@@ -1363,8 +1353,7 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord
         {
             /* Cope with special characters */
             fprintf( m_pstream, "\\" );
-            tmpbuf[0] = (char) c;
-            fprintf( m_pstream, tmpbuf );
+            fputc(c, m_pstream);
         }
         else if ( c >= 128 )
         {
@@ -1373,8 +1362,7 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord
         }
         else
         {
-            tmpbuf[0] = (char) c;
-            fprintf( m_pstream, tmpbuf );
+            fputc(c, m_pstream);
         }
     }
 
@@ -1574,7 +1562,7 @@ void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const
 // Resolution in pixels per logical inch
 wxSize wxPostScriptDC::GetPPI(void) const
 {
-    return wxSize((int)(72 * ms_PSScaleFactor), 
+    return wxSize((int)(72 * ms_PSScaleFactor),
                   (int)(72 * ms_PSScaleFactor));
 }
 
@@ -1678,10 +1666,26 @@ void wxPostScriptDC::EndDoc ()
 
     // Compute the bounding box.  Note that it is in the default user
     // coordinate system, thus we have to convert the values.
-    wxCoord llx = (wxCoord) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x);
-    wxCoord lly = (wxCoord) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y);
-    wxCoord urx = (wxCoord) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x);
-    wxCoord ury = (wxCoord) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y);
+    wxCoord minX = (wxCoord) XLOG2DEV(m_minX);
+    wxCoord minY = (wxCoord) YLOG2DEV(m_minY);
+    wxCoord maxX = (wxCoord) XLOG2DEV(m_maxX);
+    wxCoord maxY = (wxCoord) YLOG2DEV(m_maxY);
+
+    // LOG2DEV may have changed the minimum to maximum vice versa
+    if ( minX > maxX ) { wxCoord tmp = minX; minX = maxX; maxX = tmp; }
+    if ( minY > maxY ) { wxCoord tmp = minY; minY = maxY; maxY = tmp; }
+
+    // account for used scaling (boundingbox is before scaling in ps-file)
+    double scale_x = m_printData.GetPrinterScaleX() / ms_PSScaleFactor;
+    double scale_y = m_printData.GetPrinterScaleY() / ms_PSScaleFactor;
+
+    wxCoord llx, lly, urx, ury;
+    llx = (wxCoord) ((minX+wx_printer_translate_x)*scale_x);
+    lly = (wxCoord) ((minY+wx_printer_translate_y)*scale_y);
+    urx = (wxCoord) ((maxX+wx_printer_translate_x)*scale_x);
+    ury = (wxCoord) ((maxY+wx_printer_translate_y)*scale_y);
+    // (end of bounding box computation)
+
 
     // If we're landscape, our sense of "x" and "y" is reversed.
     if (m_printData.GetOrientation() == wxLANDSCAPE)
@@ -1811,7 +1815,7 @@ void wxPostScriptDC::StartPage()
     }
 
     char buffer[100];
-    sprintf( buffer, "%.8f %.8f scale\n", scale_x / ms_PSScaleFactor, 
+    sprintf( buffer, "%.8f %.8f scale\n", scale_x / ms_PSScaleFactor,
                                           scale_y / ms_PSScaleFactor);
     for (int i = 0; i < 100; i++)
         if (buffer[i] == ',') buffer[i] = '.';
@@ -1831,7 +1835,7 @@ bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest,
                            wxCoord fwidth, wxCoord fheight,
                            wxDC *source,
                            wxCoord xsrc, wxCoord ysrc,
-                           int rop, bool WXUNUSED(useMask) )
+                           int rop, bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) )
 {
     wxCHECK_MSG( m_ok && m_pstream, FALSE, wxT("invalid postscript dc") );
 
@@ -2016,7 +2020,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
 
         afmName << name;
         FILE *afmFile = wxFopen(afmName,wxT("r"));
-        
+
         if (afmFile==NULL)
         {
            afmName = wxThePrintSetupData->GetAFMPath();
@@ -2046,8 +2050,8 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
 
         if (afmFile==NULL)
         {
-            wxLogDebug( wxT("GetTextExtent: can't open AFM file '%hs'\n"), afmName.c_str() );
-            wxLogDebug( wxT("               using approximate values\n"));
+            wxLogDebug( wxT("GetTextExtent: can't open AFM file '%hs'"), afmName.c_str() );
+            wxLogDebug( wxT("               using approximate values"));
             for (int i=0; i<256; i++) lastWidths[i] = 500; /* an approximate value */
             lastDescender = -150; /* dito. */
         }
@@ -2069,7 +2073,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
                     if ((sscanf(line,"%s%d",descString,&lastDescender)!=2) ||
                             (strcmp(descString,"Descender")!=0))
                     {
-                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad descender)\n"), afmName.c_str(),line );
+                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad descender)"), afmName.c_str(),line );
                     }
                 }
                 /* JC 1.) check for UnderlinePosition */
@@ -2078,7 +2082,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
                     if ((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2) ||
                             (strcmp(upString,"UnderlinePosition")!=0))
                     {
-                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlinePosition)\n"), afmName.c_str(), line );
+                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlinePosition)"), afmName.c_str(), line );
                     }
                 }
                 /* JC 2.) check for UnderlineThickness */
@@ -2087,7 +2091,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
                     if ((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2) ||
                             (strcmp(utString,"UnderlineThickness")!=0))
                     {
-                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlineThickness)\n"), afmName.c_str(), line );
+                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlineThickness)"), afmName.c_str(), line );
                     }
                 }
                 /* JC 3.) check for EncodingScheme */
@@ -2096,11 +2100,11 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
                     if ((sscanf(line,"%s%s",utString,encString)!=2) ||
                             (strcmp(utString,"EncodingScheme")!=0))
                     {
-                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad EncodingScheme)\n"), afmName.c_str(), line );
+                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad EncodingScheme)"), afmName.c_str(), line );
                     }
                     else if (strncmp(encString, "AdobeStandardEncoding", 21))
                     {
-                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (unsupported EncodingScheme %hs)\n"),
+                        wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (unsupported EncodingScheme %hs)"),
                                 afmName.c_str(),line, encString);
                     }
                 }
@@ -2109,11 +2113,11 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
                 {
                     if (sscanf(line,"%s%d%s%s%d",cString,&ascii,semiString,WXString,&cWidth)!=5)
                     {
-                        wxLogDebug(wxT("AFM-file '%hs': line '%hs' has an error (bad character width)\n"),afmName.c_str(),line);
+                        wxLogDebug(wxT("AFM-file '%hs': line '%hs' has an error (bad character width)"),afmName.c_str(),line);
                     }
                     if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 || strcmp(WXString,"WX")!=0)
                     {
-                        wxLogDebug(wxT("AFM-file '%hs': line '%hs' has a format error\n"),afmName.c_str(),line);
+                        wxLogDebug(wxT("AFM-file '%hs': line '%hs' has a format error"),afmName.c_str(),line);
                     }
                     /* printf("            char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */
                     if (ascii>=0 && ascii<256)
@@ -2123,7 +2127,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
                     else
                     {
                         /* MATTHEW: this happens a lot; don't print an error */
-                        /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName.c_str(),ascii); */
+                        /* wxLogDebug("AFM-file '%s': ASCII value %d out of range",afmName.c_str(),ascii); */
                     }
                 }
                 /* C.) ignore other entries. */
@@ -2165,7 +2169,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
     {
         if(lastWidths[*p]== INT_MIN)
         {
-            wxLogDebug(wxT("GetTextExtent: undefined width for character '%hc' (%d)\n"), *p,*p);
+            wxLogDebug(wxT("GetTextExtent: undefined width for character '%hc' (%d)"), *p,*p);
             sum += lastWidths[' ']; /* assume space */
         }
         else
@@ -2173,11 +2177,11 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
             sum += lastWidths[*p];
         }
     }
-    
+
     double widthSum = sum;
     widthSum *= Size;
     widthSum /= 1000.0F;
-    
+
     /* add descender to height (it is usually a negative value) */
     //if (lastDescender != INT_MIN)
     //{