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// Copyright 2014 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_INCLUDE_FPDFAPI_FPDF_MODULE_H_
#define CORE_INCLUDE_FPDFAPI_FPDF_MODULE_H_
#include <memory>
#include "core/include/fxcrt/fx_coordinates.h"
#include "core/include/fxcrt/fx_system.h"
class CCodec_ModuleMgr;
class CPDF_ColorSpace;
class CPDF_DocPageData;
class CPDF_DocRenderData;
class CPDF_Document;
class CPDF_FontGlobals;
class CPDF_Page;
class CPDF_PageRenderCache;
class ICodec_FaxModule;
class ICodec_FlateModule;
class ICodec_IccModule;
class ICodec_Jbig2Module;
class ICodec_JpegModule;
class ICodec_JpxModule;
class IPDF_PageModule;
class IPDF_RenderModule;
class CPDF_ModuleMgr {
public:
static CPDF_ModuleMgr* Get();
static void Create();
static void Destroy();
static const int kFileBufSize = 512;
void SetCodecModule(CCodec_ModuleMgr* pModule) { m_pCodecModule = pModule; }
CCodec_ModuleMgr* GetCodecModule() { return m_pCodecModule; }
void InitPageModule();
void InitRenderModule();
IPDF_RenderModule* GetRenderModule() const { return m_pRenderModule.get(); }
IPDF_PageModule* GetPageModule() const { return m_pPageModule.get(); }
void LoadEmbeddedGB1CMaps();
void LoadEmbeddedCNS1CMaps();
void LoadEmbeddedJapan1CMaps();
void LoadEmbeddedKorea1CMaps();
ICodec_FaxModule* GetFaxModule();
ICodec_JpegModule* GetJpegModule();
ICodec_JpxModule* GetJpxModule();
ICodec_Jbig2Module* GetJbig2Module();
ICodec_IccModule* GetIccModule();
ICodec_FlateModule* GetFlateModule();
void SetPrivateData(void* module_id,
void* pData,
PD_CALLBACK_FREEDATA callback);
void* GetPrivateData(void* module_id);
private:
CPDF_ModuleMgr();
~CPDF_ModuleMgr();
CCodec_ModuleMgr* m_pCodecModule;
std::unique_ptr<IPDF_RenderModule> m_pRenderModule;
std::unique_ptr<IPDF_PageModule> m_pPageModule;
CFX_PrivateData m_privateData;
};
class IPDF_PageModule {
public:
virtual ~IPDF_PageModule() {}
virtual CPDF_DocPageData* CreateDocData(CPDF_Document* pDoc) = 0;
virtual void ReleaseDoc(CPDF_Document* pDoc) = 0;
virtual void ClearDoc(CPDF_Document* pDoc) = 0;
virtual CPDF_FontGlobals* GetFontGlobals() = 0;
virtual void ClearStockFont(CPDF_Document* pDoc) = 0;
virtual void NotifyCJKAvailable() = 0;
virtual CPDF_ColorSpace* GetStockCS(int family) = 0;
};
class IPDF_RenderModule {
public:
virtual ~IPDF_RenderModule() {}
virtual CPDF_DocRenderData* CreateDocData(CPDF_Document* pDoc) = 0;
virtual void DestroyDocData(CPDF_DocRenderData* pDocRenderData) = 0;
virtual void ClearDocData(CPDF_DocRenderData* pDocRenderData) = 0;
virtual CPDF_DocRenderData* GetRenderData() = 0;
virtual CPDF_PageRenderCache* CreatePageCache(CPDF_Page* pPage) = 0;
virtual void DestroyPageCache(CPDF_PageRenderCache* pCache) = 0;
};
#endif // CORE_INCLUDE_FPDFAPI_FPDF_MODULE_H_
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