fixed logging bug in giflib detection

[swftools.git] / pdf2swf / SWFOutputDev.cc

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 37110fd..2728dcb 100644 (file)
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -88,6 +88,7 @@ static int pagepos = 0;
 /* config */
 static double caplinewidth = 3.0;
 static int zoom = 72; /* xpdf: 86 */
+static int forceType0Fonts = 0;
 
 static void printInfoString(Dict *infoDict, char *key, char *fmt);
 static void printInfoDate(Dict *infoDict, char *key, char *fmt);
@@ -126,6 +127,8 @@ public:
   void setClip(int x1,int y1,int x2,int y2);
   
   int save(char*filename);
+  void  pagefeed();
+  void* getSWF();
 
   void getDimensions(int*x1,int*y1,int*x2,int*y2);
 
@@ -353,10 +356,7 @@ void SWFOutputDev::setClip(int x1,int y1,int x2,int y2)
 }
 void SWFOutputDev::getDimensions(int*x1,int*y1,int*x2,int*y2)
 {
-    if(x1) *x1 = output.swf.movieSize.xmin/20;
-    if(y1) *y1 = output.swf.movieSize.ymin/20;
-    if(x2) *x2 = output.swf.movieSize.xmax/20;
-    if(y2) *y2 = output.swf.movieSize.ymax/20;
+    return swfoutput_getdimensions(&output, x1,y1,x2,y2);
 }
 
 static char*getFontID(GfxFont*font)
@@ -799,10 +799,20 @@ void SWFOutputDev::eoClip(GfxState *state)
     clipping[clippos] ++;
     free_outline(outline);
 }
+
+/* pass through functions for swf_output */
 int SWFOutputDev::save(char*filename)
 {
     return swfoutput_save(&output, filename);
 }
+void SWFOutputDev::pagefeed()
+{
+    swfoutput_pagefeed(&output);
+}
+void* SWFOutputDev::getSWF()
+{
+    return (void*)swfoutput_get(&output);
+}
 
 SWFOutputDev::~SWFOutputDev() 
 {
@@ -947,10 +957,10 @@ void SWFOutputDev::startPage(int pageNum, GfxState *state, double crop_x1, doubl
 
     /* apply user clip box */
     if(user_clipx1|user_clipy1|user_clipx2|user_clipy2) {
-        if(user_clipx1 > x1) x1 = user_clipx1;
-        if(user_clipx2 < x2) x2 = user_clipx2;
-        if(user_clipy1 > y1) y1 = user_clipy1;
-        if(user_clipy2 < y2) y2 = user_clipy2;
+        /*if(user_clipx1 > x1)*/ x1 = user_clipx1;
+        /*if(user_clipx2 < x2)*/ x2 = user_clipx2;
+        /*if(user_clipy1 > y1)*/ y1 = user_clipy1;
+        /*if(user_clipy2 < y2)*/ y2 = user_clipy2;
     }
 
     if(!outputstarted) {
@@ -1251,9 +1261,11 @@ char*SWFOutputDev::writeEmbeddedFontToFile(XRef*ref, GfxFont*font)
       }
 #ifdef XPDF_101
       Type1CFontFile *cvt = new Type1CFontFile(fontBuf, fontLen);
+      if(!cvt) return 0;
       cvt->convertToType1(f);
 #else
       FoFiType1C *cvt = FoFiType1C::make(fontBuf, fontLen);
+      if(!cvt) return 0;
       cvt->convertToType1(NULL, gTrue, FoFiWrite, f);
 #endif
       //cvt->convertToCIDType0("test", f);
@@ -1439,6 +1451,10 @@ char* SWFOutputDev::substituteFont(GfxFont*gfxFont, char* oldname)
        fontname = "Times-Roman";
     }
     filename = searchFont(fontname);
+    if(!filename) {
+       msg("<error> Couldn't find font %s- did you install the default fonts?");
+       return 0;
+    }
 
     if(substitutepos>=sizeof(substitutesource)/sizeof(char*)) {
        msg("<fatal> Too many fonts in file.");
@@ -1538,7 +1554,7 @@ void SWFOutputDev::updateFont(GfxState *state)
     if(embedded &&
        (gfxFont->getType() == fontType1 ||
        gfxFont->getType() == fontType1C ||
-       //gfxFont->getType() == fontCIDType0C ||
+       (gfxFont->getType() == fontCIDType0C && forceType0Fonts) ||
        gfxFont->getType() == fontTrueType ||
        gfxFont->getType() == fontCIDType2
        ))
@@ -1950,6 +1966,8 @@ void pdfswf_setparameter(char*name, char*value)
        caplinewidth = atof(value);
     } else if(!strcmp(name, "zoom")) {
        zoom = atoi(value);
+    } else if(!strcmp(name, "forceType0Fonts")) {
+       forceType0Fonts = atoi(value);
     } else if(!strcmp(name, "fontdir")) {
         pdfswf_addfontdir(value);
     } else if(!strcmp(name, "languagedir")) {
@@ -2213,6 +2231,13 @@ void swf_output_setparameter(swf_output_t*swf_output, char*name, char*value)
     pdfswf_setparameter(name, value);
 }
 
+void swf_output_pagefeed(swf_output_t*swf)
+{
+    swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
+    i->outputDev->pagefeed();
+    i->outputDev->getDimensions(&swf->x1, &swf->y1, &swf->x2, &swf->y2);
+}
+
 int swf_output_save(swf_output_t*swf, char*filename)
 {
     swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
@@ -2221,6 +2246,14 @@ int swf_output_save(swf_output_t*swf, char*filename)
     return ret;
 }
 
+void* swf_output_get(swf_output_t*swf)
+{
+    swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
+    void* ret = i->outputDev->getSWF();
+    i->outputDev->getDimensions(&swf->x1, &swf->y1, &swf->x2, &swf->y2);
+    return ret;
+}
+
 void swf_output_destroy(swf_output_t*output)
 {
     swf_output_internal_t*i = (swf_output_internal_t*)output->internal;