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author | Dan Sinclair <dsinclair@chromium.org> | 2016-03-15 14:57:22 -0400 |
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committer | Dan Sinclair <dsinclair@chromium.org> | 2016-03-15 14:57:22 -0400 |
commit | aa403d3f68a966e24a6d8e8c109970930f096afb (patch) | |
tree | feee638c1d8cee4b191bf09c2637009bb9cd6f30 /core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h | |
parent | e40764862208b8cb76f507c489b01e3795fd93bd (diff) | |
download | pdfium-aa403d3f68a966e24a6d8e8c109970930f096afb.tar.xz |
core/include/fdpfapi cleanup Part I.
This Cl moves a bunch of the files from core/include/fpdfapi to their correct
location outside the core/include tree.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1805603002 .
Diffstat (limited to 'core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h')
-rw-r--r-- | core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h b/core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h new file mode 100644 index 0000000000..4c55658163 --- /dev/null +++ b/core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h @@ -0,0 +1,68 @@ +// 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 CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_RENDERCONTEXT_H_ +#define CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_RENDERCONTEXT_H_ + +#include "core/include/fxcrt/fx_basic.h" +#include "core/include/fxcrt/fx_coordinates.h" + +class CPDF_Dictionary; +class CPDF_Document; +class CPDF_Page; +class CPDF_PageObject; +class CPDF_PageObjectHolder; +class CPDF_PageRenderCache; +class CPDF_RenderOptions; +class CFX_DIBitmap; +class CFX_Matrix; +class CFX_RenderDevice; + +class CPDF_RenderContext { + public: + class Layer { + public: + CPDF_PageObjectHolder* m_pObjectHolder; + CFX_Matrix m_Matrix; + }; + + explicit CPDF_RenderContext(CPDF_Page* pPage); + CPDF_RenderContext(CPDF_Document* pDoc, CPDF_PageRenderCache* pPageCache); + ~CPDF_RenderContext(); + + void AppendLayer(CPDF_PageObjectHolder* pObjectHolder, + const CFX_Matrix* pObject2Device); + + void Render(CFX_RenderDevice* pDevice, + const CPDF_RenderOptions* pOptions, + const CFX_Matrix* pFinalMatrix); + + void Render(CFX_RenderDevice* pDevice, + const CPDF_PageObject* pStopObj, + const CPDF_RenderOptions* pOptions, + const CFX_Matrix* pFinalMatrix); + + void GetBackground(CFX_DIBitmap* pBuffer, + const CPDF_PageObject* pObj, + const CPDF_RenderOptions* pOptions, + CFX_Matrix* pFinalMatrix); + + FX_DWORD CountLayers() const { return m_Layers.GetSize(); } + Layer* GetLayer(FX_DWORD index) { return m_Layers.GetDataPtr(index); } + + CPDF_Document* GetDocument() const { return m_pDocument; } + CPDF_Dictionary* GetPageResources() const { return m_pPageResources; } + CPDF_PageRenderCache* GetPageCache() const { return m_pPageCache; } + + protected: + CPDF_Document* const m_pDocument; + CPDF_Dictionary* m_pPageResources; + CPDF_PageRenderCache* m_pPageCache; + FX_BOOL m_bFirstLayer; + CFX_ArrayTemplate<Layer> m_Layers; +}; + +#endif // CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_RENDERCONTEXT_H_ |