Convert border style defines to an enum class.

fpdfsdk/include/fsdk_baseannot.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef FPDFSDK_INCLUDE_FSDK_BASEANNOT_H_
 #define FPDFSDK_INCLUDE_FSDK_BASEANNOT_H_
 
 #if _FX_OS_ == _FX_ANDROID_
 #include "time.h"
 #else
 #include <ctime>
 #endif
 
 #include "core/fpdfdoc/include/fpdf_doc.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "fpdfsdk/cfx_systemhandler.h"
+#include "fpdfsdk/include/fsdk_common.h"
 #include "fpdfsdk/include/fsdk_define.h"
 
 class CPDFSDK_PageView;
 class CPDF_Annot;
 class CPDF_Page;
 class CFX_Matrix;
 class CPDF_RenderOptions;
 class CFX_RenderDevice;
 
 class CPDFSDK_DateTime {
@@ skipping 119 matching lines @@
 
   void SetFlags(uint32_t nFlags);
   uint32_t GetFlags() const;
 
   void SetAppState(const CFX_ByteString& str);
   CFX_ByteString GetAppState() const;
 
   void SetStructParent(int key);
   int GetStructParent() const;
 
-  // border
   void SetBorderWidth(int nWidth);
   int GetBorderWidth() const;
 
-  // BBS_SOLID
-  // BBS_DASH
-  // BBS_BEVELED
-  // BBS_INSET
-  // BBS_UNDERLINE
-
-  void SetBorderStyle(int nStyle);
-  int GetBorderStyle() const;
-
-  // The background of the annotation's icon when closed
-  // The title bar of the annotation's pop-up window
-  // The border of a link annotation
+  void SetBorderStyle(BorderStyle nStyle);
+  BorderStyle GetBorderStyle() const;
 
   void SetColor(FX_COLORREF color);
   void RemoveColor();
   FX_BOOL GetColor(FX_COLORREF& color) const;
 
   FX_BOOL IsVisible() const;
-  // action
 
   CPDF_Action GetAction() const;
   void SetAction(const CPDF_Action& a);
   void RemoveAction();
 
   CPDF_AAction GetAAction() const;
   void SetAAction(const CPDF_AAction& aa);
   void RemoveAAction();
 
   virtual CPDF_Action GetAAction(CPDF_AAction::AActionType eAAT);
@@ skipping 17 matching lines @@
                        const CFX_ByteString& sAPState = "");
 
  protected:
   CPDF_Annot* m_pAnnot;
 
  private:
   FX_BOOL CreateFormFiller();
 };
 
 #endif  // FPDFSDK_INCLUDE_FSDK_BASEANNOT_H_