refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfWidgetAnnotationDictionary_autogen.h

 #ifndef __DEFINED__SkPdfWidgetAnnotationDictionary
 #define __DEFINED__SkPdfWidgetAnnotationDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries specific to a widget annotation
 class SkPdfWidgetAnnotationDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfWidgetAnnotationDictionary& operator=(const SkPdfWidgetAnnotationDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) The type of annotation that this dictionary describes; must be Widget
  *  for a widget annotation.
 **/
   bool has_Subtype() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Subtype", "", NULL));
   }
 
-  std::string Subtype() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Subtype", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Subtype() const;
 /** (Optional; PDF 1.4) An alternate representation of the annotation's contents in
  *  human-readable form, useful when extracting the document's contents in sup-
  *  port of accessibility to disabled users or for other purposes (see Section 9.8.2,
  *  "Alternate Descriptions").
 **/
   bool has_Contents() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Contents", "", NULL));
   }
 
-  std::string Contents() const {
-    std::string ret;
-    if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Contents", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Contents() const;
 /** (Optional) The annotation's highlighting mode, the visual effect to be used when
  *  the mouse button is pressed or held down inside its active area:
  *     N    (None) No highlighting.
  *     I    (Invert) Invert the contents of the annotation rectangle.
  *     O    (Outline) Invert the annotation's border.
  *     P    (Push) Display the annotation's down appearance, if any (see Section
  *          8.4.4, "Appearance Streams"). If no down appearance is defined, offset
  *          the contents of the annotation rectangle to appear as if it were being
  *          "pushed" below the surface of the page.
  *     T    (Toggle) Same as P (which is preferred).
  *  A highlighting mode other than P overrides any down appearance defined for
  *  the annotation. Default value: I.
 **/
   bool has_H() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "H", "", NULL));
   }
 
-  std::string H() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "H", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string H() const;
 /** (Optional) An appearance characteristics dictionary to be used in constructing a
  *  dynamic appearance stream specifying the annotation's visual presentation on
  *  the page; see "Variable Text" on page 533 for further discussion.
  *  Note: The name MK for this entry is of historical significance only and has no direct
  *  meaning.
 **/
   bool has_MK() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "MK", "", NULL));
   }
 
-  SkPdfDictionary* MK() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "MK", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* MK() const;
 };
 
 #endif  // __DEFINED__SkPdfWidgetAnnotationDictionary