Merge to XFA: Use std::set to track visited dictionaries in fsdk_actionhandler.

fpdfsdk/include/fsdk_actionhandler.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_ACTIONHANDLER_H_
 #define FPDFSDK_INCLUDE_FSDK_ACTIONHANDLER_H_
 
 #include <memory>
+#include <set>
 
 #include "core/include/fpdfdoc/fpdf_doc.h"
 #include "core/include/fxcrt/fx_string.h"
 #include "fsdk_baseform.h"
 
-class CFX_PtrList;
 class CPDFSDK_Annot;
 class CPDFSDK_Document;
 class CPDF_Bookmark;
 class CPDF_Dictionary;
 
 class CPDFSDK_FormActionHandler {
  public:
   FX_BOOL DoAction_Hide(const CPDF_Action& action, CPDFSDK_Document* pDocument);
   FX_BOOL DoAction_SubmitForm(const CPDF_Action& action,
                               CPDFSDK_Document* pDocument);
@@ skipping 34 matching lines @@
                          PDFSDK_FieldAction& data);
   FX_BOOL DoAction_FieldJavaScript(const CPDF_Action& JsAction,
                                    CPDF_AAction::AActionType type,
                                    CPDFSDK_Document* pDocument,
                                    CPDF_FormField* pFormField,
                                    PDFSDK_FieldAction& data);
 
  private:
   FX_BOOL ExecuteDocumentOpenAction(const CPDF_Action& action,
                                     CPDFSDK_Document* pDocument,
-                                    CFX_PtrList& list);
+                                    std::set<CPDF_Dictionary*>* visited);
   FX_BOOL ExecuteDocumentPageAction(const CPDF_Action& action,
                                     CPDF_AAction::AActionType type,
                                     CPDFSDK_Document* pDocument,
-                                    CFX_PtrList& list);
+                                    std::set<CPDF_Dictionary*>* visited);
   FX_BOOL ExecuteFieldAction(const CPDF_Action& action,
                              CPDF_AAction::AActionType type,
                              CPDFSDK_Document* pDocument,
                              CPDF_FormField* pFormField,
                              PDFSDK_FieldAction& data,
-                             CFX_PtrList& list);
+                             std::set<CPDF_Dictionary*>* visited);
   FX_BOOL ExecuteScreenAction(const CPDF_Action& action,
                               CPDF_AAction::AActionType type,
                               CPDFSDK_Document* pDocument,
                               CPDFSDK_Annot* pScreen,
-                              CFX_PtrList& list);
+                              std::set<CPDF_Dictionary*>* visited);
   FX_BOOL ExecuteBookMark(const CPDF_Action& action,
                           CPDFSDK_Document* pDocument,
                           CPDF_Bookmark* pBookmark,
-                          CFX_PtrList& list);
+                          std::set<CPDF_Dictionary*>* visited);
   FX_BOOL ExecuteLinkAction(const CPDF_Action& action,
                             CPDFSDK_Document* pDocument,
-                            CFX_PtrList& list);
+                            std::set<CPDF_Dictionary*>* visited);
 
   void DoAction_NoJs(const CPDF_Action& action, CPDFSDK_Document* pDocument);
   void RunDocumentPageJavaScript(CPDFSDK_Document* pDocument,
                                  CPDF_AAction::AActionType type,
                                  const CFX_WideString& script);
   void RunDocumentOpenJavaScript(CPDFSDK_Document* pDocument,
                                  const CFX_WideString& sScriptName,
                                  const CFX_WideString& script);
   void RunFieldJavaScript(CPDFSDK_Document* pDocument,
                           CPDF_FormField* pFormField,
@@ skipping 10 matching lines @@
   void DoAction_Launch(CPDFSDK_Document* pDocument, const CPDF_Action& action);
   void DoAction_URI(CPDFSDK_Document* pDocument, const CPDF_Action& action);
   void DoAction_Named(CPDFSDK_Document* pDocument, const CPDF_Action& action);
   void DoAction_SetOCGState(CPDFSDK_Document* pDocument,
                             const CPDF_Action& action);
 
   std::unique_ptr<CPDFSDK_FormActionHandler> m_pFormActionHandler;
 };
 
 #endif  // FPDFSDK_INCLUDE_FSDK_ACTIONHANDLER_H_