src/SalomeApp/SalomeApp_DataModel.h

   1 // File:      SalomeApp_DataModel.h
   2 // Created:   10/25/2004 10:32:33 AM
   3 // Author:    Sergey LITONIN
   4 // Copyright (C) CEA 2004
   5
   6 #ifndef SALOMEAPP_DATAMODEL_H
   7 #define SALOMEAPP_DATAMODEL_H
   8
   9 #if _MSC_VER > 1000
  10 #pragma once
  11 #endif // _MSC_VER > 1000
  12
  13 #include "SalomeApp.h"
  14 #include "CAM_DataModel.h"
  15
  16 #include "SALOMEDSClient.hxx"
  17
  18 /*
  19   Class       : SalomeApp_DataModel
  20   Description : Base class of data model
  21 */
  22
  23 class SalomeApp_Module;
  24 class SalomeApp_Study;
  25 class SalomeApp_DataObject;
  26 class SalomeApp_SelectionMgr;
  27
  28 class SALOMEAPP_EXPORT SalomeApp_DataModel : public CAM_DataModel
  29 {
  30   Q_OBJECT
  31
  32 public:
  33   static SUIT_DataObject*             BuildTree(const _PTR(SObject)& obj,
  34                                                 SUIT_DataObject* parent,
  35                                                 SalomeApp_Study* study,
  36                                                 bool skip = false );
  37
  38                                       SalomeApp_DataModel ( CAM_Module* theModule );
  39   virtual                             ~SalomeApp_DataModel();
  40
  41   // These methods should be redefined in successors.
  42   virtual bool                        open( const QString&, CAM_Study* );
  43   virtual bool                        save();
  44   virtual bool                        saveAs( const QString&, CAM_Study* );
  45   virtual bool                        close();
  46
  47   virtual void                        update( SalomeApp_DataObject* = 0, SalomeApp_Study* = 0 );
  48
  49   virtual bool                        isModified() const;
  50   virtual bool                        isSaved()  const;
  51
  52 signals:
  53   void                                opened();
  54   void                                saved();
  55   void                                closed();
  56
  57 protected:
  58   SalomeApp_Module*                   getModule() const;
  59   SalomeApp_Study*                    getStudy() const;
  60
  61   virtual void                        buildTree(const _PTR(SObject)&, SUIT_DataObject*, SalomeApp_Study* );
  62
  63   // BEGIN: methods to be used by CORBAless modules
  64   std::vector<std::string>            GetListOfFiles () const;
  65   void                                SetListOfFiles (const std::vector<std::string> theListOfFiles);
  66
  67   static std::string                  GetTmpDir (const char* theURL,
  68                                                  const bool  isMultiFile);
  69
  70   void                                RemoveTemporaryFiles (const bool isMultiFile) const;
  71   // END: methods to be used by CORBAless modules
  72
  73 private:
  74   QString                             getRootEntry( SalomeApp_Study* ) const;
  75 };
  76
  77 #endif