dtk_reader.hpp

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#ifndef __UTIL_DTK_READER_HPP__
#define __UTIL_DTK_READER_HPP__
#include "def/define.h"
#include "util/BaseTypes/dtk_string.hpp"
#include "util/dtk_graphical.hpp"
#include "util/dtk_maindoc.hpp"
#include "util/dtk_maindoc_ptr.hpp"
#include "util/error_dtk.hpp"
#include "util/util_ent_dtk.hpp"
#include "util/util_ptr_dtk.hpp"
#include "util/util_stl_dtk.hpp"
#include <cstdio>
 
class Dtk_Reader
{
protected:
     Dtk_string              _InputFile;
     FILE*                   _InputFilePtr;
     
     void _Init();
     void _Reset();
     Dtk_ErrorStatus _WriteInventoryInLogFile(Dtk_ID inID, int inNum, int *inCount, char **inEntitiesName);
 
 
public:
     virtual ~Dtk_Reader();
     Dtk_Reader();
     
     virtual Dtk_ErrorStatus CreateDocument(const Dtk_string &inInputFile, 
          Dtk_MainDocPtr& outDocument) = 0;
     virtual Dtk_ErrorStatus GetFileVersion(const Dtk_string &inInputFile, 
          Dtk_string& outVersion) = 0;
     virtual Dtk_ErrorStatus GetFilePreview(const Dtk_string &inInputFile,
          Dtk_PreviewPtr& outPreview) {DTK_UNUSED(inInputFile); outPreview = NULL; return dtkErrorNotYetImplemented;}
     virtual Dtk_ErrorStatus PopulateComponentsTree(
          const Dtk_string &inInputFile, Dtk_MainDocPtr &inoutDocument, 
          Dtk_ComponentPtr &outRootComponent) = 0;
     virtual Dtk_ErrorStatus PopulateComponentsTree(
          const Dtk_tab< Dtk_StreamPtr >& inArrayStream, Dtk_MainDocPtr& inoutDocument,
          Dtk_ComponentPtr& outRootComponent ) = 0;
 
     virtual Dtk_ErrorStatus EndPopulateComponentsTree() = 0;
     virtual Dtk_ErrorStatus ReadComponent( const Dtk_ComponentPtr &inComponent, Dtk_NodePtr& outRootNode ) = 0;
     virtual Dtk_ErrorStatus ReadComponentGraphic( const Dtk_ComponentPtr &inComponent, Dtk_GraphicalDataPtr& outGraphicalData );
     virtual Dtk_ErrorStatus ReadEntity(Dtk_Node & inNode, Dtk_EntityPtr &outEntity) = 0;
     virtual Dtk_ErrorStatus ReadAdditionalInfos(Dtk_Node & inNode,Dtk_ObjectPtr &outEntity) = 0;
     virtual Dtk_ErrorStatus ReadAdvancedFeature(Dtk_Node& inNode, Dtk_ObjectPtr& outEntity);
     virtual Dtk_ErrorStatus EndComponent(Dtk_ComponentPtr &inComponent) = 0;
     virtual Dtk_ErrorStatus ActivateReader() = 0;
     virtual Dtk_ErrorStatus DesactivateReader() = 0;
    virtual Dtk_ErrorStatus GetAssociatedEntities(Dtk_Node& inNode, Dtk_tab< Dtk_NodeConnectorPtr > &outAssociatedEntities){ 
        outAssociatedEntities.clear(); inNode.GetID(); return dtkErrorNotYetImplemented;};
     virtual Dtk_ErrorStatus GetConnectorsPointingToThisComponent(Dtk_Component& inCompo,Dtk_tab<Dtk_NodeConnectorPtr> &outConnectedEntities){ 
               outConnectedEntities.clear(); inCompo.GetID(); return dtkErrorNotYetImplemented;};
     virtual Dtk_ErrorStatus _ReadConnectedEntity(const Dtk_NodeConnectorPtr &inConnector, Dtk_tab<Dtk_EntityPtr> &outEntity);
     virtual Dtk_ErrorStatus CreateDocumentGraphical(const Dtk_string& inInputFile, Dtk_MainDocPtr& outDocument);
     virtual Dtk_Int32 GetVersion() = 0;
};
#endif
 
#include "util/dtk_AllReader.hpp"