Index: core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h |
diff --git a/core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h b/core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b0ab376956da392a42b74e3c9611359168a0040d |
--- /dev/null |
+++ b/core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h |
@@ -0,0 +1,67 @@ |
+// 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_PAGE_INCLUDE_CPDF_PAGEOBJECTHOLDER_H_ |
+#define CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGEOBJECTHOLDER_H_ |
+ |
+#include "core/fpdfapi/fpdf_page/cpdf_pageobjectlist.h" |
+#include "core/include/fxcrt/fx_coordinates.h" |
+#include "core/include/fxcrt/fx_system.h" |
+ |
+class IFX_Pause; |
+class CPDF_Dictionary; |
+class CPDF_Stream; |
+class CPDF_Document; |
+class CPDF_ContentParser; |
+ |
+#define PDFTRANS_GROUP 0x0100 |
+#define PDFTRANS_ISOLATED 0x0200 |
+#define PDFTRANS_KNOCKOUT 0x0400 |
+ |
+class CPDF_PageObjectHolder { |
+ public: |
+ CPDF_PageObjectHolder(); |
+ |
+ void ContinueParse(IFX_Pause* pPause); |
+ bool IsParsed() const { return m_ParseState == CONTENT_PARSED; } |
+ |
+ CPDF_PageObjectList* GetPageObjectList() { return &m_PageObjectList; } |
+ const CPDF_PageObjectList* GetPageObjectList() const { |
+ return &m_PageObjectList; |
+ } |
+ |
+ FX_BOOL BackgroundAlphaNeeded() const { return m_bBackgroundAlphaNeeded; } |
+ void SetBackgroundAlphaNeeded(FX_BOOL needed) { |
+ m_bBackgroundAlphaNeeded = needed; |
+ } |
+ |
+ FX_BOOL HasImageMask() const { return m_bHasImageMask; } |
+ void SetHasImageMask(FX_BOOL value) { m_bHasImageMask = value; } |
+ |
+ void Transform(const CFX_Matrix& matrix); |
+ CFX_FloatRect CalcBoundingBox() const; |
+ |
+ CPDF_Dictionary* m_pFormDict; |
+ CPDF_Stream* m_pFormStream; |
+ CPDF_Document* m_pDocument; |
+ CPDF_Dictionary* m_pPageResources; |
+ CPDF_Dictionary* m_pResources; |
+ CFX_FloatRect m_BBox; |
+ int m_Transparency; |
+ |
+ protected: |
+ enum ParseState { CONTENT_NOT_PARSED, CONTENT_PARSING, CONTENT_PARSED }; |
+ |
+ void LoadTransInfo(); |
+ |
+ FX_BOOL m_bBackgroundAlphaNeeded; |
+ FX_BOOL m_bHasImageMask; |
+ ParseState m_ParseState; |
+ std::unique_ptr<CPDF_ContentParser> m_pParser; |
+ CPDF_PageObjectList m_PageObjectList; |
+}; |
+ |
+#endif // CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGEOBJECTHOLDER_H_ |