1 files changed, 64 insertions, 0 deletions
diff --git a/core/fpdfapi/page/cpdf_contentmark.h b/core/fpdfapi/page/cpdf_contentmark.h
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index 0000000000..9d137faa35
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+++ b/core/fpdfapi/page/cpdf_contentmark.h
@@ -0,0 +1,64 @@
+// Copyright 2016 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 CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_
+#define CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_
+
+#include <vector>
+
+#include "core/fpdfapi/page/cpdf_contentmarkitem.h"
+#include "core/fxcrt/cfx_count_ref.h"
+#include "core/fxcrt/fx_basic.h"
+#include "core/fxcrt/fx_system.h"
+
+class CPDF_Dictionary;
+
+class CPDF_ContentMark {
+ public:
+  CPDF_ContentMark();
+  CPDF_ContentMark(const CPDF_ContentMark& that);
+  ~CPDF_ContentMark();
+
+  void SetNull();
+
+  int GetMCID() const;
+  int CountItems() const;
+  const CPDF_ContentMarkItem& GetItem(int i) const;
+
+  bool HasMark(const CFX_ByteStringC& mark) const;
+  bool LookupMark(const CFX_ByteStringC& mark, CPDF_Dictionary*& pDict) const;
+  void AddMark(const CFX_ByteString& name,
+               CPDF_Dictionary* pDict,
+               FX_BOOL bDirect);
+  void DeleteLastMark();
+
+  explicit operator bool() const { return !!m_Ref; }
+
+ private:
+  class MarkData {
+   public:
+    MarkData();
+    MarkData(const MarkData& src);
+    ~MarkData();
+
+    int CountItems() const;
+    CPDF_ContentMarkItem& GetItem(int index);
+    const CPDF_ContentMarkItem& GetItem(int index) const;
+
+    int GetMCID() const;
+    void AddMark(const CFX_ByteString& name,
+                 CPDF_Dictionary* pDict,
+                 FX_BOOL bDictNeedClone);
+    void DeleteLastMark();
+
+   private:
+    std::vector<CPDF_ContentMarkItem> m_Marks;
+  };
+
+  CFX_CountRef<MarkData> m_Ref;
+};
+
+#endif  // CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_