refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfInteractiveFormDictionary_autogen.h

 #ifndef __DEFINED__SkPdfInteractiveFormDictionary
 #define __DEFINED__SkPdfInteractiveFormDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Entries in the interactive form dictionary
 class SkPdfInteractiveFormDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfInteractiveFormDictionary& operator=(const SkPdfInteractiveFormDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) An array of references to the document's root fields (those with
  *  no ancestors in the field hierarchy).
 **/
   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 NULL;
-  }
-
+  SkPdfArray* Fields() const;
 /** (Optional) A flag specifying whether to construct appearance streams and
  *  appearance dictionaries for all widget annotations in the document (see
  *  "Variable Text" on page 533). Default value: false.
 **/
   bool has_NeedAppearances() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "NeedAppearances", "", NULL));
   }
 
-  bool NeedAppearances() const {
-    bool ret;
-    if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "NeedAppearances", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return false;
-  }
-
+  bool NeedAppearances() const;
 /** (Optional; PDF 1.3) A set of flags specifying various document-level char-
  *  acteristics related to signature fields (see Table 8.48, below, and "Signature
  *  Fields" on page 547). Default value: 0.
 **/
   bool has_SigFlags() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "SigFlags", "", NULL));
   }
 
-  long SigFlags() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "SigFlags", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long SigFlags() const;
 /** (Required if any fields in the document have additional-actions dictionaries
  *  containing a C entry; PDF 1.3) An array of indirect references to field dic-
  *  tionaries with calculation actions, defining the calculation order in which
  *  their values will be recalculated when the value of any field changes (see
  *  Section 8.5.2, "Trigger Events").
 **/
   bool has_CO() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CO", "", NULL));
   }
 
-  SkPdfArray* CO() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CO", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* CO() const;
 /** (Optional) A document-wide default value for the DR attribute of variable
  *  text fields (see "Variable Text" on page 533).
 **/
   bool has_DR() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DR", "", NULL));
   }
 
-  SkPdfDictionary* DR() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DR", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* DR() const;
 /** (Optional) A document-wide default value for the DA attribute of variable
  *  text fields (see "Variable Text" on page 533).
 **/
   bool has_DA() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DA", "", NULL));
   }
 
-  std::string DA() const {
-    std::string ret;
-    if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DA", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string DA() const;
 /** (Optional) A document-wide default value for the Q attribute of variable
  *  text fields (see "Variable Text" on page 533).
 **/
   bool has_Q() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Q", "", NULL));
   }
 
-  long Q() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Q", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long Q() const;
 };
 
 #endif  // __DEFINED__SkPdfInteractiveFormDictionary