Fixup naming of XFA graphics classes

These files were originally renamed thinking they'd move with the
colour class up to core/. It was decided that CPWL_Color was a better
core colour class the the xfa colour so these are being renamed back to
XFA based names to make it clear where they live.

Change-Id: Ie89f2306be0609add29bd445e719567e7b439211
Reviewed-on: https://pdfium-review.googlesource.com/7754
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/xfa/fxgraphics/cxfa_path.h b/xfa/fxgraphics/cxfa_path.h
new file mode 100644
index 0000000000..9c71a4d5ff
--- /dev/null
+++ b/xfa/fxgraphics/cxfa_path.h
@@ -0,0 +1,55 @@
+// 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_PATH_H_
+#define XFA_FXGRAPHICS_CXFA_PATH_H_
+
+#include "core/fxcrt/fx_system.h"
+#include "core/fxge/cfx_pathdata.h"
+#include "xfa/fxgraphics/cxfa_graphics.h"
+
+class CXFA_Path final {
+ public:
+  CXFA_Path();
+  ~CXFA_Path();
+
+  const CFX_PathData* GetPathData() const { return &data_; }
+
+  void Clear();
+  bool IsEmpty() const { return data_.GetPoints().empty(); }
+  void TransformBy(const CFX_Matrix& mt);
+
+  void Close();
+  void MoveTo(const CFX_PointF& point);
+  void LineTo(const CFX_PointF& point);
+  void BezierTo(const CFX_PointF& c1,
+                const CFX_PointF& c2,
+                const CFX_PointF& to);
+  void ArcTo(const CFX_PointF& pos,
+             const CFX_SizeF& size,
+             float startAngle,
+             float sweepAngle);
+
+  void AddLine(const CFX_PointF& p1, const CFX_PointF& p2);
+  void AddRectangle(float left, float top, float width, float height);
+  void AddEllipse(const CFX_RectF& rect);
+  void AddArc(const CFX_PointF& pos,
+              const CFX_SizeF& size,
+              float startAngle,
+              float sweepAngle);
+
+  void AddSubpath(CXFA_Path* path);
+
+ private:
+  void ArcToInternal(const CFX_PointF& pos,
+                     const CFX_SizeF& size,
+                     float start_angle,
+                     float sweep_angle);
+
+  CFX_PathData data_;
+};
+
+#endif  // XFA_FXGRAPHICS_CXFA_PATH_H_