refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfALinkAnnotationDictionary_autogen.h

 #ifndef __DEFINED__SkPdfALinkAnnotationDictionary
 #define __DEFINED__SkPdfALinkAnnotationDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries specific to a link annotation
 class SkPdfALinkAnnotationDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfALinkAnnotationDictionary& operator=(const SkPdfALinkAnnotationDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) The type of annotation that this dictionary describes; must be Link
  *  for a link 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; not permitted if an A entry is present) A destination to be displayed
  *  when the annotation is activated (see Section 8.2.1, "Destinations"; see also
  *  implementation note 66 in Appendix H).
 **/
   bool has_Dest() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Dest", "", NULL));
   }
 
   bool isDestAArray() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Dest", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Array;
   }
 
-  SkPdfArray* getDestAsArray() const {
-    SkPdfArray* ret = NULL;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Dest", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* getDestAsArray() const;
   bool isDestAName() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Dest", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Name;
   }
 
-  std::string getDestAsName() const {
-    std::string ret = "";
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Dest", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string getDestAsName() const;
   bool isDestAString() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Dest", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_String || ret->podofo()->GetDataType() == ePdfDataType_HexString;
   }
 
-  std::string getDestAsString() const {
-    std::string ret = "";
-    if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Dest", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string getDestAsString() const;
 /** (Optional; PDF 1.2) 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.
  *  A highlighting mode other than P overrides any down appearance defined for
  *  the annotation. Default value: I.
  *  Note: In PDF 1.1, highlighting is always done by inverting colors inside the anno-
  *  tation rectangle.
 **/
   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; PDF 1.3) A URI action (see "URI Actions" on page 523) formerly
  *  associated with this annotation. When Web Capture (Section 9.9, "Web Cap-
  *  ture") changes an annotation from a URI to a go-to action ("Go-To Actions"
  *  on page 519), it uses this entry to save the data from the original URI action so
  *  that it can be changed back in case the target page for the go-to action is subse-
  *  quently deleted.
 **/
   bool has_PA() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PA", "", NULL));
   }
 
-  SkPdfDictionary* PA() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PA", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* PA() const;
 };
 
 #endif  // __DEFINED__SkPdfALinkAnnotationDictionary