1 files changed, 47 insertions, 0 deletions
diff --git a/core/fpdfapi/fpdf_page/include/cpdf_color.h b/core/fpdfapi/fpdf_page/include/cpdf_color.h
new file mode 100644
index 0000000000..9e20684d83
--- /dev/null
+++ b/core/fpdfapi/fpdf_page/include/cpdf_color.h
@@ -0,0 +1,47 @@
+// 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_FPDF_PAGE_INCLUDE_CPDF_COLOR_H_
+#define CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_COLOR_H_
+
+#include "core/fpdfapi/fpdf_page/include/cpdf_colorspace.h"
+#include "core/fxcrt/include/fx_system.h"
+
+class CPDF_Pattern;
+
+class CPDF_Color {
+ public:
+  CPDF_Color() : m_pCS(nullptr), m_pBuffer(nullptr) {}
+  explicit CPDF_Color(int family);
+  ~CPDF_Color();
+
+  FX_BOOL IsNull() const { return !m_pBuffer; }
+  FX_BOOL IsEqual(const CPDF_Color& other) const;
+  FX_BOOL IsPattern() const {
+    return m_pCS && m_pCS->GetFamily() == PDFCS_PATTERN;
+  }
+
+  void Copy(const CPDF_Color* pSrc);
+
+  void SetColorSpace(CPDF_ColorSpace* pCS);
+  void SetValue(FX_FLOAT* comp);
+  void SetValue(CPDF_Pattern* pPattern, FX_FLOAT* comp, int ncomps);
+
+  FX_BOOL GetRGB(int& R, int& G, int& B) const;
+  CPDF_Pattern* GetPattern() const;
+  CPDF_ColorSpace* GetPatternCS() const;
+  FX_FLOAT* GetPatternColor() const;
+
+  CPDF_ColorSpace* m_pCS;
+
+ protected:
+  void ReleaseBuffer();
+  void ReleaseColorSpace();
+
+  FX_FLOAT* m_pBuffer;
+};
+
+#endif  // CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_COLOR_H_