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authortsepez <tsepez@chromium.org>2016-10-11 12:29:38 -0700
committerCommit bot <commit-bot@chromium.org>2016-10-11 12:29:38 -0700
commit9fa95efa11f211a6faf9b2adb27211f784aee89a (patch)
tree821d0ba42f8cff01eac78da0ebd151e160a93306 /core/fpdfapi/page/cpdf_docpagedata.h
parent4ea4281ad5775686317ef53f48eab39898d13d23 (diff)
downloadpdfium-9fa95efa11f211a6faf9b2adb27211f784aee89a.tar.xz
Rename fpdf_page_doc.cpp -> cpdf_docpagedata.h
Review-Url: https://codereview.chromium.org/2409283002
Diffstat (limited to 'core/fpdfapi/page/cpdf_docpagedata.h')
-rw-r--r--core/fpdfapi/page/cpdf_docpagedata.h85
1 files changed, 85 insertions, 0 deletions
diff --git a/core/fpdfapi/page/cpdf_docpagedata.h b/core/fpdfapi/page/cpdf_docpagedata.h
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+++ b/core/fpdfapi/page/cpdf_docpagedata.h
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+// 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_PAGE_CPDF_DOCPAGEDATA_H_
+#define CORE_FPDFAPI_PAGE_CPDF_DOCPAGEDATA_H_
+
+#include <map>
+#include <set>
+
+#include "core/fpdfapi/page/cpdf_countedobject.h"
+#include "core/fxcrt/fx_coordinates.h"
+#include "core/fxcrt/fx_string.h"
+
+class CPDF_Dictionary;
+class CPDF_Document;
+class CPDF_Font;
+class CPDF_FontEncoding;
+class CPDF_IccProfile;
+class CPDF_Image;
+class CPDF_Object;
+class CPDF_Stream;
+class CPDF_StreamAcc;
+
+class CPDF_DocPageData {
+ public:
+ explicit CPDF_DocPageData(CPDF_Document* pPDFDoc);
+ ~CPDF_DocPageData();
+
+ void Clear(bool bRelease = FALSE);
+ CPDF_Font* GetFont(CPDF_Dictionary* pFontDict);
+ CPDF_Font* GetStandardFont(const CFX_ByteString& fontName,
+ CPDF_FontEncoding* pEncoding);
+ void ReleaseFont(const CPDF_Dictionary* pFontDict);
+ CPDF_ColorSpace* GetColorSpace(CPDF_Object* pCSObj,
+ const CPDF_Dictionary* pResources);
+ CPDF_ColorSpace* GetCopiedColorSpace(CPDF_Object* pCSObj);
+ void ReleaseColorSpace(const CPDF_Object* pColorSpace);
+ CPDF_Pattern* GetPattern(CPDF_Object* pPatternObj,
+ bool bShading,
+ const CFX_Matrix& matrix);
+ void ReleasePattern(const CPDF_Object* pPatternObj);
+ CPDF_Image* GetImage(CPDF_Object* pImageStream);
+ void ReleaseImage(const CPDF_Object* pImageStream);
+ CPDF_IccProfile* GetIccProfile(CPDF_Stream* pIccProfileStream);
+ void ReleaseIccProfile(const CPDF_IccProfile* pIccProfile);
+ CPDF_StreamAcc* GetFontFileStreamAcc(CPDF_Stream* pFontStream);
+ void ReleaseFontFileStreamAcc(const CPDF_Stream* pFontStream);
+ bool IsForceClear() const { return m_bForceClear; }
+ CPDF_CountedColorSpace* FindColorSpacePtr(CPDF_Object* pCSObj) const;
+ CPDF_CountedPattern* FindPatternPtr(CPDF_Object* pPatternObj) const;
+
+ private:
+ using CPDF_CountedFont = CPDF_CountedObject<CPDF_Font>;
+ using CPDF_CountedIccProfile = CPDF_CountedObject<CPDF_IccProfile>;
+ using CPDF_CountedImage = CPDF_CountedObject<CPDF_Image>;
+ using CPDF_CountedStreamAcc = CPDF_CountedObject<CPDF_StreamAcc>;
+
+ using CPDF_ColorSpaceMap =
+ std::map<const CPDF_Object*, CPDF_CountedColorSpace*>;
+ using CPDF_FontFileMap = std::map<const CPDF_Stream*, CPDF_CountedStreamAcc*>;
+ using CPDF_FontMap = std::map<const CPDF_Dictionary*, CPDF_CountedFont*>;
+ using CPDF_IccProfileMap =
+ std::map<const CPDF_Stream*, CPDF_CountedIccProfile*>;
+ using CPDF_ImageMap = std::map<uint32_t, CPDF_CountedImage*>;
+ using CPDF_PatternMap = std::map<const CPDF_Object*, CPDF_CountedPattern*>;
+
+ CPDF_ColorSpace* GetColorSpaceImpl(CPDF_Object* pCSObj,
+ const CPDF_Dictionary* pResources,
+ std::set<CPDF_Object*>* pVisited);
+
+ CPDF_Document* const m_pPDFDoc;
+ bool m_bForceClear;
+ std::map<CFX_ByteString, CPDF_Stream*> m_HashProfileMap;
+ CPDF_ColorSpaceMap m_ColorSpaceMap;
+ CPDF_FontFileMap m_FontFileMap;
+ CPDF_FontMap m_FontMap;
+ CPDF_IccProfileMap m_IccProfileMap;
+ CPDF_ImageMap m_ImageMap;
+ CPDF_PatternMap m_PatternMap;
+};
+
+#endif // CORE_FPDFAPI_PAGE_CPDF_DOCPAGEDATA_H_