/*

* Copyright (c) 2010 Ixonos Plc.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the "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:

* Ixonos Plc

*

* Description:  

*

*/

#ifndef IMEGEEDITORPROVIDER_H

#define IMEGEEDITORPROVIDER_H

// INCLUDES

#include <AiwServiceIfMenu.h>

#include <apparc.h>

#include <ConeResLoader.h> 

#include <AknServerApp.h> 

// FORWARD DECLARATIONS

class MAiwNotifyCallback;

class CAknOpenFileService;

class TDataType;

/** CEditorProvider

*

*   CEditorProvider acts as a service provider of Image Editor in

*   Series 60 2.8 platform. It implements the base and menu service classes

*   as an ECom component.

*

*/ 

class CEditorProvider : public CAiwServiceIfMenu, public MAknServerAppExitObserver

{	

public:

    /** New factory method

	*

	*	

    *	@param -

	*	@return - pointer to a new instance of CEditorProvider

    */ 

	static CEditorProvider * NewL();

    /** Destructor

	*	

    *	@param -

	*	@return - 

    */ 

	virtual ~CEditorProvider();

    /** InitialiseL

    *

    *   @see CAiwServiceIfBase

    */ 

    virtual void InitialiseL (

		MAiwNotifyCallback &			aFrameworkCallback,

		const RCriteriaArray &			aInterest

		);

    /** HandleServiceCmdL

    *

    *   @see CAiwServiceIfBase

    */ 

    virtual void HandleServiceCmdL (

        const TInt &                    aCmdId,

        const CAiwGenericParamList &    aInParamList,

        CAiwGenericParamList &          aOutParamList,

        TUint                           aCmdOptions,

        const MAiwNotifyCallback *      aCallback

        );

    /** InitializeMenuPaneL

    *

    *   @see CAiwServiceIfMenu

    */ 

    virtual void InitializeMenuPaneL (

        CAiwMenuPane &                  aMenuPane,

        TInt                            aIndex,

        TInt                            aCascadeId,

        const CAiwGenericParamList &    aInParamList

        );

    /** HandleMenuCmdL

    *

    *   @see CAiwServiceIfMenu

    */ 

    virtual void HandleMenuCmdL (

        TInt                            aMenuCmdId,

        const CAiwGenericParamList &	aInParamList,

        CAiwGenericParamList &          aOutParamList,

        TUint                           aCmdOptions,

        const MAiwNotifyCallback *      aCallback

        );

    /** HandleServerAppExit

    *

    *   @see MAknServerAppExitObserver

    */ 

    virtual void HandleServerAppExit (TInt aReason);

protected:

    /** Default constructor

	*	

    *	@param -

	*	@return - 

    */ 

	CEditorProvider();

    /** 

    *   @param aInParamList

    *   @return CDesCArray*

    */

	CDesCArray* CheckInputFilesLC ( 

	    const CAiwGenericParamList &    aInParamList

		);

    /** 

    *   @param aOutParamList

    *   @param aCallback

    *   @return -

    */

	void CheckAiwCallBackL ( 

	    CAiwGenericParamList &          aOutParamList,

	    const MAiwNotifyCallback *      aCallback

		);

    /** 

    *   @param aFileName

    *   @param aFsSession

    *   @return -

    */

    void LaunchImageEditorL( 

		const TDesC & 				 aFileName,

	    const CAiwGenericParamList & aInParamList

	    );

    /** CheckDRMProtectionL 

	*

	*	Checks if file is DRM protected.

	*

	*	@param aFileName - file name

	*	@return - ETrue if protected, otherwise EFalse, 

	*/

    TBool CheckDRMProtectionL(const TDesC& aFileName) const;

    /** IsSupportedImageFile

    *

    *   @param aDataType

    *   @return  TBool

    */

    TBool IsSupportedImageFile (const TDataType& aDataType) const;

    /** IsJpeg

    *

    *   @param aDataType

    *   @return  TBool

    */

    TBool IsJpeg (const TDataType& aDataType) const;

    /** CheckDiskSpaceL 

	*

	*	Checks if there is enough space in the disk (MMC/PhoneMemory).

	*

    *   @param aFsSession - file server session

	*	@param aFileName - file name

	*	@return - ETrue if enough free memory, otherwise EFalse 

	*/

    TBool CheckDiskSpaceL(RFs& aFsSession, const TDesC& aFileName) const;

    /** CheckDiskSpaceL 

	*

	*	Checks if there is enough space in the disk (MMC/PhoneMemory).

	*

    *   @param aFsSession - file server session

	*	@param aFileList - list of file names

	*	@return - ETrue if enough free memory, otherwise EFalse 

	*/

    TBool CheckDiskSpaceL(RFs& aFsSession, const CDesCArray* aFileList) const;

    /** HandleCmdsL

    *

    *   Handle menu and service commands

    *

    *   @see HandleMenuCmdL

    *   @see HandleServiceCmdL

    */ 

    void HandleCmdsL (

        TInt                            aMenuCmdId,

        const CAiwGenericParamList &	aInParamList,

        CAiwGenericParamList &          aOutParamList,

        TUint                           aCmdOptions,

        const MAiwNotifyCallback *      aCallback

        );

private:

    TFileName					iResourceFile;

    RConeResourceLoader			iResLoader;

   	TBool						iResLoaderOpen;

   	TBool						iFileServerConnected;

   	TBool						iUseCallBack;

   	CAknOpenFileService *		iOpenFileService;

   	RFs 						iSharableFS;

    const MAiwNotifyCallback*	iCallback;

    CAiwGenericParamList*		iInParamList;

    CAiwGenericParamList*		iOutParamList;

    CDesCArray*					iInputFileList;

    CDesCArray*					iTargetFileList;

};

#endif // EOF EditorServiceProvider.h