pdfviewer: check in pdfapi classes

experimental/PdfViewer/pdfparser/native/pdfapi/SkPdfVariableTextFieldDictionary_autogen.cpp

+#include "SkPdfVariableTextFieldDictionary_autogen.h"
+
+
+#include "SkPdfNativeDoc.h"
+SkPdfDictionary* SkPdfVariableTextFieldDictionary::DR(SkPdfNativeDoc* doc) {
+  SkPdfNativeObject* ret = get("DR", "");
+  if (doc) {ret = doc->resolveReference(ret);}
+  if ((ret != NULL && ret->isDictionary()) || (doc == NULL && ret != NULL && ret->isReference())) return (SkPdfDictionary*)ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+
+bool SkPdfVariableTextFieldDictionary::has_DR() const {
+  return get("DR", "") != NULL;
+}
+
+SkString SkPdfVariableTextFieldDictionary::DA(SkPdfNativeDoc* doc) {
+  SkPdfNativeObject* ret = get("DA", "");
+  if (doc) {ret = doc->resolveReference(ret);}
+  if ((ret != NULL && ret->isAnyString()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->stringValue2();
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return SkString();
+}
+
+bool SkPdfVariableTextFieldDictionary::has_DA() const {
+  return get("DA", "") != NULL;
+}
+
+int64_t SkPdfVariableTextFieldDictionary::Q(SkPdfNativeDoc* doc) {
+  SkPdfNativeObject* ret = get("Q", "");
+  if (doc) {ret = doc->resolveReference(ret);}
+  if ((ret != NULL && ret->isInteger()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->intValue();
+  // TODO(edisonn): warn about missing default value for optional fields
+  return 0;
+}
+
+bool SkPdfVariableTextFieldDictionary::has_Q() const {
+  return get("Q", "") != NULL;
+}
+