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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_SRC_FDE_FDE_RENDER_H_ | |
8 #define XFA_SRC_FDE_FDE_RENDER_H_ | |
9 | |
10 #include "core/include/fxcrt/fx_coordinates.h" | |
11 #include "xfa/src/fde/fde_visualset.h" | |
12 | |
13 class IFDE_RenderDevice; | |
14 | |
15 void FDE_GetPageMatrix(CFX_Matrix& pageMatrix, | |
16 const CFX_RectF& docPageRect, | |
17 const CFX_Rect& devicePageRect, | |
18 int32_t iRotate, | |
19 FX_DWORD dwCoordinatesType = 0); | |
20 enum FDE_RENDERSTATUS { | |
21 FDE_RENDERSTATUS_Reset = 0, | |
22 FDE_RENDERSTATUS_Paused, | |
23 FDE_RENDERSTATUS_Done, | |
24 FDE_RENDERSTATUS_Failed, | |
25 }; | |
26 | |
27 class IFDE_RenderContext { | |
28 public: | |
29 static IFDE_RenderContext* Create(); | |
30 virtual ~IFDE_RenderContext() {} | |
31 virtual void Release() = 0; | |
32 virtual FX_BOOL StartRender(IFDE_RenderDevice* pRenderDevice, | |
33 IFDE_CanvasSet* pCanvasSet, | |
34 const CFX_Matrix& tmDoc2Device) = 0; | |
35 virtual FDE_RENDERSTATUS GetStatus() const = 0; | |
36 virtual FDE_RENDERSTATUS DoRender(IFX_Pause* pPause = NULL) = 0; | |
37 virtual void StopRender() = 0; | |
38 }; | |
39 | |
40 #endif // XFA_SRC_FDE_FDE_RENDER_H_ | |
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