ICommandMgr.h

//========================================================================================
// 
// $File$
// 
// Owner: Roey Horns
// 
// $Author$
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// $DateTime$
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
// this file from a source other than Adobe, then your use, modification, or 
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//========================================================================================

#ifndef __ICOMMANDMGR__
#define __ICOMMANDMGR__

#include "IPMUnknown.h"
#include "CommandID.h"

class ICommand;
class PMString;
class IDataBase;

class ICommandMgr : public IPMUnknown
{
public:
 enum { kDefaultIID = IID_ICOMMANDMGR };
 
 virtual void Do(ICommand * cmd) = 0;
 
 virtual void ExecuteImmediate(ICommand *cmd) = 0;
 
 virtual void ExecuteDynamic(ICommand *cmd) = 0;
 
 virtual void DiscardedHistorySteps() = 0;
 virtual void StartHistorySequence() = 0;


 virtual void AddedHistoryStep() = 0;

 virtual void UndidHistorySteps() = 0;
 virtual void RedidHistorySteps() = 0;
 virtual void EndHistorySequence() = 0;
 
 virtual IDataBase *GetTargetDB() const = 0;
 
 virtual void SetTargetDB(IDataBase* db) = 0;
 
 virtual bool16 SetUndoSupport(bool16 on) = 0; 

};

#endif