Rename cfx_color to cxfa_color

This CL renames CFX_Color to CXFA_Color. The class has some XFA specific
things like shadings and patterns in it and doesn't make sense as the
colour base class.

Change-Id: I1d2230b9f03a1017777ce673419926429b769e7c
Reviewed-on: https://pdfium-review.googlesource.com/7752
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/xfa/fxgraphics/cxfa_color.h b/xfa/fxgraphics/cxfa_color.h
new file mode 100644
index 0000000000..16ef1d7d4d
--- /dev/null
+++ b/xfa/fxgraphics/cxfa_color.h
@@ -0,0 +1,43 @@
+// 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 XFA_FXGRAPHICS_CXFA_COLOR_H_
+#define XFA_FXGRAPHICS_CXFA_COLOR_H_
+
+#include "core/fxge/fx_dib.h"
+#include "xfa/fxgraphics/cfx_graphics.h"
+
+class CFX_Pattern;
+class CFX_Shading;
+
+enum { FX_COLOR_None = 0, FX_COLOR_Solid, FX_COLOR_Pattern, FX_COLOR_Shading };
+
+class CXFA_Color {
+ public:
+  CXFA_Color();
+  explicit CXFA_Color(const FX_ARGB argb);
+  explicit CXFA_Color(CFX_Shading* shading);
+  CXFA_Color(CFX_Pattern* pattern, const FX_ARGB argb);
+  virtual ~CXFA_Color();
+
+  void Set(const FX_ARGB argb);
+  void Set(CFX_Pattern* pattern, const FX_ARGB argb);
+  void Set(CFX_Shading* shading);
+
+ private:
+  friend class CFX_Graphics;
+
+  int32_t m_type;
+  union {
+    struct {
+      FX_ARGB argb;
+      CFX_Pattern* pattern;
+    } m_info;
+    CFX_Shading* m_shading;
+  };
+};
+
+#endif  // XFA_FXGRAPHICS_CXFA_COLOR_H_