Deal with ca and CA transparency operators in pdf. add comments to generated classes.

experimental/PdfViewer/SkPdfSubmitFormActionDictionary_autogen.h

 #ifndef __DEFINED__SkPdfSubmitFormActionDictionary
 #define __DEFINED__SkPdfSubmitFormActionDictionary
 
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
+// Additional entries specific to a submit-form action
 class SkPdfSubmitFormActionDictionary : public SkPdfDictionary {
 public:
   virtual SkPdfObjectType getType() const { return kSubmitFormActionDictionary_SkPdfObjectType;}
   virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kSubmitFormActionDictionary_SkPdfObjectType + 1);}
 public:
   virtual SkPdfSubmitFormActionDictionary* asSubmitFormActionDictionary() {return this;}
   virtual const SkPdfSubmitFormActionDictionary* asSubmitFormActionDictionary() const {return this;}
 
 private:
   virtual SkPdfALinkAnnotationDictionary* asALinkAnnotationDictionary() {return NULL;}
@@ skipping 496 matching lines @@
 
 public:
 private:
 public:
   SkPdfSubmitFormActionDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfObject* podofoObj = NULL) : SkPdfDictionary(podofoDoc, podofoObj) {}
 
   virtual bool valid() const {return true;}
 
   SkPdfSubmitFormActionDictionary& operator=(const SkPdfSubmitFormActionDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
+/** (Required) The type of action that this dictionary describes; must
+ *  be SubmitForm for a submit-form action.
+**/
+  bool has_S() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "S", "", NULL));
+  }
+
   std::string S() const {
     std::string ret;
     if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "S", "", &ret)) return ret;
     // TODO(edisonn): warn about missing required field, assert for known good pdfs
     return "";
   }
 
+/** (Required) A URL file specification (see Section 3.10.4, "URL Speci-
+ *  fications") giving the uniform resource locator (URL) of the script
+ *  at the Web server that will process the submission.
+**/
+  bool has_F() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "F", "", NULL));
+  }
+
   SkPdfFileSpec F() const {
     SkPdfFileSpec ret;
     if (FileSpecFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "F", "", &ret)) return ret;
     // TODO(edisonn): warn about missing required field, assert for known good pdfs
     return SkPdfFileSpec();
   }
 
+/** (Optional) An array identifying which fields to include in the sub-
+ *  mission or which to exclude, depending on the setting of the
+ *  Include/Exclude flag in the Flags entry (see Table 8.62). Each ele-
+ *  ment of the array is either an indirect reference to a field dictionary
+ *  or (PDF 1.3) a string representing the fully qualified name of a field.
+ *  Elements of both kinds may be mixed in the same array.
+ *  If this entry is omitted, the Include/Exclude flag is ignored; all fields
+ *  in the document's interactive form are submitted except those
+ *  whose NoExport flag (see Table 8.50 on page 532) is set. (Fields
+ *  with no values may also be excluded, depending on the setting of
+ *  the IncludeNoValueFields flag; see Table 8.62.) See the text follow-
+ *  ing Table 8.62 for further discussion.
+**/
+  bool has_Fields() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Fields", "", NULL));
+  }
+
   SkPdfArray Fields() const {
     SkPdfArray ret;
     if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Fields", "", &ret)) return ret;
     // TODO(edisonn): warn about missing required field, assert for known good pdfs
     return SkPdfArray();
   }
 
+/** (Optional; inheritable) A set of flags specifying various characteris-
+ *  tics of the action (see Table 8.62). Default value: 0.
+**/
+  bool has_Flags() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Flags", "", NULL));
+  }
+
   long Flags() const {
     long ret;
     if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Flags", "", &ret)) return ret;
     // TODO(edisonn): warn about missing required field, assert for known good pdfs
     return 0;
   }
 
 };
 
 #endif  // __DEFINED__SkPdfSubmitFormActionDictionary