refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfViewerPreferencesDictionary_autogen.h

 #ifndef __DEFINED__SkPdfViewerPreferencesDictionary
 #define __DEFINED__SkPdfViewerPreferencesDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Entries in a viewer preferences dictionary
 class SkPdfViewerPreferencesDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfViewerPreferencesDictionary& operator=(const SkPdfViewerPreferencesDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Optional) A flag specifying whether to hide the viewer application's tool
  *  bars when the document is active. Default value: false.
 **/
   bool has_HideToolbar() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HideToolbar", "", NULL));
   }
 
-  bool HideToolbar() const {
-    bool ret;
-    if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HideToolbar", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return false;
-  }
-
+  bool HideToolbar() const;
 /** (Optional) A flag specifying whether to hide the viewer application's
  *  menu bar when the document is active. Default value: false.
 **/
   bool has_HideMenubar() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HideMenubar", "", NULL));
   }
 
-  bool HideMenubar() const {
-    bool ret;
-    if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HideMenubar", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return false;
-  }
-
+  bool HideMenubar() const;
 /** (Optional) A flag specifying whether to hide user interface elements in
  *  the document's window (such as scroll bars and navigation controls),
  *  leaving only the document's contents displayed. Default value: false.
 **/
   bool has_HideWindowUI() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HideWindowUI", "", NULL));
   }
 
-  bool HideWindowUI() const {
-    bool ret;
-    if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HideWindowUI", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return false;
-  }
-
+  bool HideWindowUI() const;
 /** (Optional) A flag specifying whether to resize the document's window to
  *  fit the size of the first displayed page. Default value: false.
 **/
   bool has_FitWindow() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "FitWindow", "", NULL));
   }
 
-  bool FitWindow() const {
-    bool ret;
-    if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "FitWindow", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return false;
-  }
-
+  bool FitWindow() const;
 /** (Optional) A flag specifying whether to position the document's window
  *  in the center of the screen. Default value: false.
 **/
   bool has_CenterWindow() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CenterWindow", "", NULL));
   }
 
-  bool CenterWindow() const {
-    bool ret;
-    if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CenterWindow", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return false;
-  }
-
+  bool CenterWindow() const;
 /** (Optional; PDF 1.4) A flag specifying whether the window's title bar
  *  should display the document title taken from the Title entry of the docu-
  *  ment information dictionary (see Section 9.2.1, "Document Informa-
  *  tion Dictionary"). If false, the title bar should instead display the name
  *  of the PDF file containing the document. Default value: false.
 **/
   bool has_DisplayDocTitle() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DisplayDocTitle", "", NULL));
   }
 
-  bool DisplayDocTitle() const {
-    bool ret;
-    if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "DisplayDocTitle", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return false;
-  }
-
+  bool DisplayDocTitle() const;
 /** (Optional) The document's page mode, specifying how to display the
  *  document on exiting full-screen mode:
  *       UseNone            Neither document outline nor thumbnail images
  *                          visible
  *       UseOutlines        Document outline visible
  *       UseThumbs          Thumbnail images visible
  *  This entry is meaningful only if the value of the PageMode entry in the
  *  catalog dictionary (see Section 3.6.1, "Document Catalog") is FullScreen;
  *  it is ignored otherwise. Default value: UseNone.
 **/
   bool has_NonFullScreenPageMode() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "NonFullScreenPageMode", "", NULL));
   }
 
-  std::string NonFullScreenPageMode() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "NonFullScreenPageMode", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string NonFullScreenPageMode() const;
 /** (Optional; PDF 1.3) The predominant reading order for text:
  *       L2R                Left to right
  *       R2L                Right to left (including vertical writing systems
  *                          such as Chinese, Japanese, and Korean)
  *  This entry has no direct effect on the document's contents or page num-
  *  bering, but can be used to determine the relative positioning of pages
  *  when displayed side by side or printed n-up. Default value: L2R.
 **/
   bool has_Direction() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Direction", "", NULL));
   }
 
-  std::string Direction() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Direction", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Direction() const;
 /** (Optional; PDF 1.4) The name of the page boundary representing the
  *  area of a page to be displayed when viewing the document on the screen.
  *  The value is the key designating the relevant page boundary in the page
  *  object (see "Page Objects" on page 87 and Section 9.10.1, "Page Bound-
  *  aries"). If the specified page boundary is not defined in the page object,
  *  its default value will be used, as specified in Table 3.18 on page 88.
  *  Default value: CropBox.
  *  Note: This entry is intended primarily for use by prepress applications that
  *  interpret or manipulate the page boundaries as described in Section 9.10.1,
  *  "Page Boundaries." Most PDF consumer applications will disregard it.
 **/
   bool has_ViewArea() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ViewArea", "", NULL));
   }
 
-  std::string ViewArea() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ViewArea", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string ViewArea() const;
 /** (Optional; PDF 1.4) The name of the page boundary to which the con-
  *  tents of a page are to be clipped when viewing the document on the
  *  screen. The value is the key designating the relevant page boundary in
  *  the page object (see "Page Objects" on page 87 and Section 9.10.1, "Page
  *  Boundaries"). If the specified page boundary is not defined in the page
  *  object, its default value will be used, as specified in Table 3.18 on page
  *  88. Default value: CropBox.
  *  Note: This entry is intended primarily for use by prepress applications that
  *  interpret or manipulate the page boundaries as described in Section 9.10.1,
  *  "Page Boundaries." Most PDF consumer applications will disregard it.
 **/
   bool has_ViewClip() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ViewClip", "", NULL));
   }
 
-  std::string ViewClip() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ViewClip", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string ViewClip() const;
 /** (Optional; PDF 1.4) The name of the page boundary representing the
  *  area of a page to be rendered when printing the document. The value is
  *  the key designating the relevant page boundary in the page object (see
  *  "Page Objects" on page 87 and Section 9.10.1, "Page Boundaries"). If the
  *  specified page boundary is not defined in the page object, its default value
  *  will be used, as specified in Table 3.18 on page 88. Default value: CropBox.
  *  Note: This entry is intended primarily for use by prepress applications that
  *  interpret or manipulate the page boundaries as described in Section 9.10.1,
  *  "Page Boundaries." Most PDF consumer applications will disregard it.
 **/
   bool has_PrintArea() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PrintArea", "", NULL));
   }
 
-  std::string PrintArea() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PrintArea", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string PrintArea() const;
 /** (Optional; PDF 1.4) The name of the page boundary to which the con-
  *  tents of a page are to be clipped when printing the document. The value
  *  is the key designating the relevant page boundary in the page object (see
  *  "Page Objects" on page 87 and Section 9.10.1, "Page Boundaries"). If the
  *  specified page boundary is not defined in the page object, its default value
  *  will be used, as specified in Table 3.18 on page 88. Default value: CropBox.
  *  Note: This entry is intended primarily for use by prepress applications that
  *  interpret or manipulate the page boundaries as described in Section 9.10.1,
  *  "Page Boundaries." Most PDF consumer applications will disregard it.
 **/
   bool has_PrintClip() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PrintClip", "", NULL));
   }
 
-  std::string PrintClip() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PrintClip", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string PrintClip() const;
 };
 
 #endif  // __DEFINED__SkPdfViewerPreferencesDictionary