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| 1 // Copyright 2016 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 CORE_FPDFAPI_FPDF_RENDER_CPDF_RENDERCONTEXT_H_ | |
| 8 #define CORE_FPDFAPI_FPDF_RENDER_CPDF_RENDERCONTEXT_H_ | |
| 9 | |
| 10 #include "core/fxcrt/fx_basic.h" | |
| 11 #include "core/fxcrt/fx_coordinates.h" | |
| 12 | |
| 13 class CPDF_Dictionary; | |
| 14 class CPDF_Document; | |
| 15 class CPDF_Page; | |
| 16 class CPDF_PageObject; | |
| 17 class CPDF_PageObjectHolder; | |
| 18 class CPDF_PageRenderCache; | |
| 19 class CPDF_RenderOptions; | |
| 20 class CFX_DIBitmap; | |
| 21 class CFX_Matrix; | |
| 22 class CFX_RenderDevice; | |
| 23 | |
| 24 class CPDF_RenderContext { | |
| 25 public: | |
| 26 class Layer { | |
| 27 public: | |
| 28 CPDF_PageObjectHolder* m_pObjectHolder; | |
| 29 CFX_Matrix m_Matrix; | |
| 30 }; | |
| 31 | |
| 32 explicit CPDF_RenderContext(CPDF_Page* pPage); | |
| 33 CPDF_RenderContext(CPDF_Document* pDoc, CPDF_PageRenderCache* pPageCache); | |
| 34 ~CPDF_RenderContext(); | |
| 35 | |
| 36 void AppendLayer(CPDF_PageObjectHolder* pObjectHolder, | |
| 37 const CFX_Matrix* pObject2Device); | |
| 38 | |
| 39 void Render(CFX_RenderDevice* pDevice, | |
| 40 const CPDF_RenderOptions* pOptions, | |
| 41 const CFX_Matrix* pFinalMatrix); | |
| 42 | |
| 43 void Render(CFX_RenderDevice* pDevice, | |
| 44 const CPDF_PageObject* pStopObj, | |
| 45 const CPDF_RenderOptions* pOptions, | |
| 46 const CFX_Matrix* pFinalMatrix); | |
| 47 | |
| 48 void GetBackground(CFX_DIBitmap* pBuffer, | |
| 49 const CPDF_PageObject* pObj, | |
| 50 const CPDF_RenderOptions* pOptions, | |
| 51 CFX_Matrix* pFinalMatrix); | |
| 52 | |
| 53 uint32_t CountLayers() const { return m_Layers.GetSize(); } | |
| 54 Layer* GetLayer(uint32_t index) { return m_Layers.GetDataPtr(index); } | |
| 55 | |
| 56 CPDF_Document* GetDocument() const { return m_pDocument; } | |
| 57 CPDF_Dictionary* GetPageResources() const { return m_pPageResources; } | |
| 58 CPDF_PageRenderCache* GetPageCache() const { return m_pPageCache; } | |
| 59 | |
| 60 protected: | |
| 61 CPDF_Document* const m_pDocument; | |
| 62 CPDF_Dictionary* m_pPageResources; | |
| 63 CPDF_PageRenderCache* m_pPageCache; | |
| 64 CFX_ArrayTemplate<Layer> m_Layers; | |
| 65 }; | |
| 66 | |
| 67 #endif // CORE_FPDFAPI_FPDF_RENDER_CPDF_RENDERCONTEXT_H_ | |
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Chromium Code Reviews
Issue 2393593002:
Move core/fpdfapi/fpdf_render to core/fpdfapi/render (Closed)
