X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=pdf%2Fxpdf%2FAnnot.cc;h=42bf8499e0989fb1ff37f12b485c0d74d9a26a66;hb=a2f683fe644fded868c536909907282555b1b777;hp=8ebf6a0c088fdfe817340a5be19fa814b25fd8b9;hpb=28c37dbcf87665a4ccec58bef9ef8ff0697022dd;p=evince.git

diff --git a/pdf/xpdf/Annot.cc b/pdf/xpdf/Annot.cc
index 8ebf6a0c..42bf8499 100644
--- a/pdf/xpdf/Annot.cc
+++ b/pdf/xpdf/Annot.cc
@@ -2,7 +2,7 @@
 //
 // Annot.cc
 //
-// Copyright 2000-2002 Glyph & Cog, LLC
+// Copyright 2000-2003 Glyph & Cog, LLC
 //
 //========================================================================
 
@@ -21,15 +21,18 @@
 // Annot
 //------------------------------------------------------------------------
 
-Annot::Annot(XRef *xrefA, Dict *dict) {
+Annot::Annot(XRef *xrefA, Dict *dictA) {
   Object apObj, asObj, obj1, obj2;
   double t;
 
   ok = gFalse;
   xref = xrefA;
+  dict = dictA;
+  dict->incRef(); 
 
-  if (dict->lookup("AP", &apObj)->isDict()) {
-    if (dict->lookup("AS", &asObj)->isName()) {
+  dictA->lookup("Subtype", &subtype); 
+  if (dictA->lookup("AP", &apObj)->isDict()) {
+    if (dictA->lookup("AS", &asObj)->isName()) {
       if (apObj.dictLookup("N", &obj1)->isDict()) {
 	if (obj1.dictLookupNF(asObj.getName(), &obj2)->isRef()) {
 	  obj2.copy(&appearance);
@@ -49,7 +52,7 @@ Annot::Annot(XRef *xrefA, Dict *dict) {
   }
   apObj.free();
 
-  if (dict->lookup("Rect", &obj1)->isArray() &&
+  if (dictA->lookup("Rect", &obj1)->isArray() &&
       obj1.arrayGetLength() == 4) {
     //~ should check object types here
     obj1.arrayGet(0, &obj2);
@@ -97,7 +100,7 @@ void Annot::draw(Gfx *gfx) {
 
 Annots::Annots(XRef *xref, Object *annotsObj) {
   Annot *annot;
-  Object obj1, obj2;
+  Object obj1;
   int size;
   int i;
 
@@ -108,21 +111,16 @@ Annots::Annots(XRef *xref, Object *annotsObj) {
   if (annotsObj->isArray()) {
     for (i = 0; i < annotsObj->arrayGetLength(); ++i) {
       if (annotsObj->arrayGet(i, &obj1)->isDict()) {
-	obj1.dictLookup("Subtype", &obj2);
-	if (obj2.isName("Widget") ||
-	    obj2.isName("Stamp")) {
-	  annot = new Annot(xref, obj1.getDict());
-	  if (annot->isOk()) {
-	    if (nAnnots >= size) {
-	      size += 16;
-	      annots = (Annot **)grealloc(annots, size * sizeof(Annot *));
-	    }
-	    annots[nAnnots++] = annot;
-	  } else {
-	    delete annot;
+	annot = new Annot(xref, obj1.getDict());
+	if (annot->isOk()) {
+	  if (nAnnots >= size) {
+	    size += 16;
+	    annots = (Annot **)grealloc(annots, size * sizeof(Annot *));
 	  }
+	  annots[nAnnots++] = annot;
+	} else {
+	  delete annot;
 	}
-	obj2.free();
       }
       obj1.free();
     }