DbCommandContext.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
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// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2024 by Open Design Alliance. 
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#ifndef _ODDBCOMMANDCONTEXT_H_INCLUDED_
#define _ODDBCOMMANDCONTEXT_H_INCLUDED_
 
#include "DbExport.h"
#include "DbUserIO.h"
#include "Ed/EdCommandContext.h"
#include "OdError.h"
 
class OdDbDatabase;
class OdDbCommandContext;

typedef OdSmartPtr<OdDbCommandContext> OdDbCommandContextPtr;
 
#include "TD_PackPush.h"

class TOOLKIT_EXPORT OdDbCommandContext : public OdEdCommandContext
{ 
public:
  ODRX_DECLARE_MEMBERS(OdDbCommandContext);

  virtual OdDbDatabase* database();
 
  OdDbUserIO* dbUserIO();

  static OdResult registerCommandContext(OdDbDatabase* db, OdDbCommandContext* dbctx);

  static OdDbCommandContext* registredCommandContext(OdDbDatabase* db);

  virtual OdDbHostAppServices* appServices() const;
};
 
 
 
inline OdDbUserIO*
OdDbCommandContext::dbUserIO()
{
  ODA_ASSERT(userIO() && userIO()->isKindOf(OdDbUserIO::desc()));
  return static_cast<OdDbUserIO*>(userIO());
}
 
inline OdDbDatabase*
OdDbCommandContext::database()
{
  //ODA_ASSERT(baseDatabase()->isKindOf(OdDbDatabase::desc()));
  //return static_cast<OdDbDatabase*>(baseDatabase());
  //
  // support for ODADrawingsExplorer 
  OdDbDatabase* pDb = OdDbDatabase::cast(baseDatabase()).get();
  if (!pDb)
    throw OdError(eNoDatabase);
  return pDb;
}
 
#include "TD_PackPop.h"
 
#endif //#ifndef _ODDBCOMMANDCONTEXT_H_INCLUDED_