1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #ifndef XFA_FXFA_CXFA_RENDERCONTEXT_H_
8 #define XFA_FXFA_CXFA_RENDERCONTEXT_H_
9 
10 #include <memory>
11 
12 #include "core/fxcrt/fx_coordinates.h"
13 #include "core/fxcrt/unowned_ptr.h"
14 
15 class CXFA_Graphics;
16 class CXFA_FFPageView;
17 class CXFA_FFWidget;
18 class IXFA_WidgetIterator;
19 
20 class CXFA_RenderContext {
21  public:
22   CXFA_RenderContext(CXFA_FFPageView* pPageView,
23                      const CFX_RectF& clipRect,
24                      const CFX_Matrix& matrix);
25   ~CXFA_RenderContext();
26 
27   void DoRender(CXFA_Graphics* gs);
28 
29  private:
30   std::unique_ptr<IXFA_WidgetIterator> const m_pWidgetIterator;
31   UnownedPtr<CXFA_FFWidget> m_pWidget;
32   const CFX_Matrix m_matrix;
33   const CFX_RectF m_rtClipRect;
34 };
35 
36 #endif  // XFA_FXFA_CXFA_RENDERCONTEXT_H_
37