Make CPDF_Object::GetString() a virtual method.

fpdfsdk/src/fsdk_baseannot.cpp

 // 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
 
 #include "../include/fsdk_define.h"
 #include "../include/fsdk_mgr.h"
 #include "../include/fsdk_baseannot.h"
 
@@ skipping 667 matching lines @@
 
         if (str.IsEmpty())
                 m_pAnnot->GetAnnotDict()->RemoveAt("M");
         else
                 m_pAnnot->GetAnnotDict()->SetAtString("M", str);
 }
 
 FX_SYSTEMTIME CPDFSDK_Annot::GetModifiedDate() const
 {
         FX_SYSTEMTIME systime;
-        CFX_ByteString str = m_pAnnot->GetAnnotDict()->GetString("M");
+        CFX_ByteString str = m_pAnnot->GetAnnotDict()->GetStringAt("M");
 
         CPDFSDK_DateTime dt(str);
         dt.ToSystemTime(systime);
 
         return systime;
 }
 
 void CPDFSDK_Annot::SetFlags(int nFlags)
 {
         m_pAnnot->GetAnnotDict()->SetAtInteger("F", nFlags);
 }
 
 int CPDFSDK_Annot::GetFlags() const
 {
         return m_pAnnot->GetAnnotDict()->GetInteger("F");
 }
 
 void CPDFSDK_Annot::SetAppState(const CFX_ByteString& str)
 {
         if (str.IsEmpty())
                 m_pAnnot->GetAnnotDict()->RemoveAt("AS");
         else
                 m_pAnnot->GetAnnotDict()->SetAtString("AS", str);
 }
 
 CFX_ByteString CPDFSDK_Annot::GetAppState() const
 {
-        return m_pAnnot->GetAnnotDict()->GetString("AS");
+        return m_pAnnot->GetAnnotDict()->GetStringAt("AS");
 }
 
 void CPDFSDK_Annot::SetStructParent(int key)
 {
         m_pAnnot->GetAnnotDict()->SetAtInteger("StructParent", key);
 }
 
 int     CPDFSDK_Annot::GetStructParent() const
 {
         return m_pAnnot->GetAnnotDict()->GetInteger("StructParent");
@@ skipping 69 matching lines @@
                 pBSDict->SetAtName("S", "U");
                 break;
         }
 }
 
 int     CPDFSDK_Annot::GetBorderStyle() const
 {
         CPDF_Dictionary* pBSDict = m_pAnnot->GetAnnotDict()->GetDict("BS");
         if (pBSDict)
         {
-                CFX_ByteString sBorderStyle = pBSDict->GetString("S", "S");
+                CFX_ByteString sBorderStyle = pBSDict->GetStringAt("S", "S");
                 if (sBorderStyle == "S") return BBS_SOLID;
                 if (sBorderStyle == "D") return BBS_DASH;
                 if (sBorderStyle == "B") return BBS_BEVELED;
                 if (sBorderStyle == "I") return BBS_INSET;
                 if (sBorderStyle == "U") return BBS_UNDERLINE;
         }
 
         CPDF_Array* pBorder = m_pAnnot->GetAnnotDict()->GetArray("Border");
         if (pBorder)
         {
@@ skipping 258 matching lines @@
         return ;
 }
 
 CPDF_Page* CPDFSDK_Annot::GetPDFPage()
 {
         if(m_pPageView)
                 return m_pPageView->GetPDFPage();
         return NULL;
 }