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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_ | 7 #ifndef CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_ |
| 8 #define CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_ | 8 #define CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_ |
| 9 | 9 |
| 10 #include "../../../third_party/base/nonstd_unique_ptr.h" | 10 #include "../../../third_party/base/nonstd_unique_ptr.h" |
| 11 #include "../../../public/fpdf_progressive.h" | |
| 12 #include "../fxge/fx_ge.h" | 11 #include "../fxge/fx_ge.h" |
| 13 #include "fpdf_page.h" | 12 #include "fpdf_page.h" |
| 14 | 13 |
| 15 class CFX_GraphStateData; | 14 class CFX_GraphStateData; |
| 16 class CFX_PathData; | 15 class CFX_PathData; |
| 17 class CFX_RenderDevice; | 16 class CFX_RenderDevice; |
| 18 class CPDF_FormObject; | 17 class CPDF_FormObject; |
| 19 class CPDF_ImageCache; | 18 class CPDF_ImageCache; |
| 20 class CPDF_ImageObject; | 19 class CPDF_ImageObject; |
| 21 class CPDF_PathObject; | 20 class CPDF_PathObject; |
| (...skipping 105 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 127 void Render(CFX_RenderDevice* pDevice, | 126 void Render(CFX_RenderDevice* pDevice, |
| 128 const CPDF_PageObject* pStopObj, | 127 const CPDF_PageObject* pStopObj, |
| 129 const CPDF_RenderOptions* pOptions, | 128 const CPDF_RenderOptions* pOptions, |
| 130 const CFX_AffineMatrix* pFinalMatrix); | 129 const CFX_AffineMatrix* pFinalMatrix); |
| 131 friend class CPDF_RenderStatus; | 130 friend class CPDF_RenderStatus; |
| 132 friend class CPDF_ProgressiveRenderer; | 131 friend class CPDF_ProgressiveRenderer; |
| 133 }; | 132 }; |
| 134 | 133 |
| 135 class CPDF_ProgressiveRenderer { | 134 class CPDF_ProgressiveRenderer { |
| 136 public: | 135 public: |
| 137 // Must match FDF_RENDER_* definitions in fpdf_progressive.h. | 136 // Must match FDF_RENDER_* definitions in public/fpdf_progressive.h, but |
| 137 // cannot #include that header. fpdfsdk/src/fpdf_progressive.cpp has |
| 138 // static_asserts to make sure the two sets of values match. |
| 138 enum Status { | 139 enum Status { |
| 139 Ready = FPDF_RENDER_READER, | 140 Ready, // FPDF_RENDER_READER |
| 140 ToBeContinued = FPDF_RENDER_TOBECOUNTINUED, | 141 ToBeContinued, // FPDF_RENDER_TOBECOUNTINUED |
| 141 Done = FPDF_RENDER_DONE, | 142 Done, // FPDF_RENDER_DONE |
| 142 Failed = FPDF_RENDER_FAILED | 143 Failed // FPDF_RENDER_FAILED |
| 143 }; | 144 }; |
| 145 |
| 144 static int ToFPDFStatus(Status status) { return static_cast<int>(status); } | 146 static int ToFPDFStatus(Status status) { return static_cast<int>(status); } |
| 145 | 147 |
| 146 CPDF_ProgressiveRenderer(CPDF_RenderContext* pContext, | 148 CPDF_ProgressiveRenderer(CPDF_RenderContext* pContext, |
| 147 CFX_RenderDevice* pDevice, | 149 CFX_RenderDevice* pDevice, |
| 148 const CPDF_RenderOptions* pOptions); | 150 const CPDF_RenderOptions* pOptions); |
| 149 ~CPDF_ProgressiveRenderer(); | 151 ~CPDF_ProgressiveRenderer(); |
| 150 | 152 |
| 151 Status GetStatus() const { return m_Status; } | 153 Status GetStatus() const { return m_Status; } |
| 152 void Start(IFX_Pause* pPause); | 154 void Start(IFX_Pause* pPause); |
| 153 void Continue(IFX_Pause* pPause); | 155 void Continue(IFX_Pause* pPause); |
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| 284 public: | 286 public: |
| 285 CPDF_RenderConfig(); | 287 CPDF_RenderConfig(); |
| 286 ~CPDF_RenderConfig(); | 288 ~CPDF_RenderConfig(); |
| 287 int m_HalftoneLimit; | 289 int m_HalftoneLimit; |
| 288 int m_RenderStepLimit; | 290 int m_RenderStepLimit; |
| 289 }; | 291 }; |
| 290 | 292 |
| 291 FX_BOOL IsAvailableMatrix(const CFX_AffineMatrix& matrix); | 293 FX_BOOL IsAvailableMatrix(const CFX_AffineMatrix& matrix); |
| 292 | 294 |
| 293 #endif // CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_ | 295 #endif // CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_ |
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