// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __EIKPROC_H__

#define __EIKPROC_H__

#include <apparc.h>

#include <eikdef.h>

class CFileStore;

class CEikDocument;

/** The controlling process for an application. 

An instance of this class is created by the Uikon environment. This instance 

calls CApaProcess::AddNewDocumentL() to load the application DLL and 

construct the new application which runs in this environment. 

It also provides services related to an application's main (non-embedded) document, 

including: 

- saving the main document to a direct file store

- providing the name of the most recently accessed file

- getting the name of the application DLL associated with a document.

@publishedAll 

@released */

NONSHARABLE_CLASS(CEikProcess) : public CApaProcess

	{

public:

	/** Used as a parameter by CEikProcess::SetLastUsedFileL() and LastUsedFileL() 

	to indicate whether the function relates to the last opened or last created file.*/

	enum TLastUsedFile

		{

		/** Last opened file.*/

		ELastOpenFile,

		/** Last created file. */

		ELastCreatedFile

		};

public:

	static CEikProcess* NewL(const RFs& aFs, TProcessId aProcessId=KNullProcessId);

	IMPORT_C TPtrC CommandTailEnd() const;

	IMPORT_C TFileName MainDocFolder() const;

	IMPORT_C void SetLastUsedFileL(TLastUsedFile aType,const TDesC& aFileName) const;

	IMPORT_C TFileName LastUsedFileL(TLastUsedFile aType) const;

	IMPORT_C void SetMainStore(CFileStore* aMainStore);

	IMPORT_C CFileStore* MainStore() const;

	IMPORT_C void AppFromDocL(TDes& aLibraryName,const TDesC& aDocumentName) const;

	IMPORT_C void SaveToDirectFileStoreL(CEikDocument* aDoc,const TFileName* aNewFileName=NULL);

	IMPORT_C void SaveToDirectFileStoreL(CEikDocument* aDoc,const TFileName* aNewFileName,TBool aReopen,TFileName* aTempFile=NULL);

	IMPORT_C ~CEikProcess();

private:

	CEikProcess(const RFs& aFs);

	void GetLibraryNameL(TDes& aLibraryName,const CFileStore& aDocStore, const CStreamDictionary& aStreamDic) const;

	void OpenNewFileL(const TFileName* aNewFileName, const TParse& aNewFilePath);

	CDictionaryStore* OpenMainAppIniFileLC() const;

private:

	TPtrC iCommandTailEnd;

	CFileStore* iMainStore;

	};

#endif	// __EIKPROC_H__