/*

* Copyright (c) 2006-2007 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:    This class is the interface class for Search Service Launcher. It launches InDevice Search with a 

* list of parameters, and goes to the main view or the result view, depending on the starting parameter.  

*

*/

#ifndef C_CSEARCHSERVICELAUNCHER_H

#define C_CSEARCHSERVICELAUNCHER_H

#include <apgtask.h>

#include <eikdll.h>

#include <w32std.h>

#include <AknServerApp.h>

// Forward Declarations

class CAknLaunchAppService;

class CGenericParamList;

//

const TUid KSrchAppUid={ 0x10282411 };

/**

 *  This class is the interface class for the SearchService Launcher

 *

 *

 *  @lib srchaiwprovider.lib

 */

class MSearchServiceLauncher

	{

  public:

	/**

    * Launch In-Device-Search with a list of parameters,

    * and goes to the main view or result view, depends on the starting parameter

    */

	virtual void SearchL( TInt aFunction, const CAiwGenericParamList& aParamList ) = 0;

	};

/**

 *  This class Launches the search application

 *  The search application is launched embeddedly

 *

 *  @lib srchaiwprovider.lib

 */

class CSearchServiceLauncher : public CBase,

                               public MSearchServiceLauncher,

                               public MAknServerAppExitObserver

	{

  public: 

    /** 

	* Symbian OS 2 phased constructor.

	* @param

	* @return	A pointer to the created instance of CSearchServiceLauncher.

	*/

    static CSearchServiceLauncher* NewL();

    /** 

	* Symbian OS 2 phased constructor.

	* @param

	* @return	A pointer to the created instance of CSearchServiceLauncher.

	*/

    static CSearchServiceLauncher* NewLC();

    /** 

	* Destructor

	*/

    ~CSearchServiceLauncher();

  public: //from the class MSearchServiceLauncher

    /**

    * Launch In-Device-Search with a list of parameters,

    * and goes to the main view or result view, depends on the starting parameter

    *

    *  @param aFunction

    *  @param aParamList

    */

    void SearchL( TInt aFunction, const CAiwGenericParamList& aParamList );

  private:

    /** 

	* Performs the first phase of two phase construction.

	*/

    void ConstructL();

    /** 

	* Performs the second phase of two phase construction.

	*/

    CSearchServiceLauncher();

  private:    //Data

    /** 

    * Launch application service.

    * Not Own

    */

    CAknLaunchAppService*   iLaunchAppService;

};

#endif //C_CSEARCHSERVICELAUNCHER_H