/*

* Copyright (c) 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:  The current extension does not provide a view.

*

*/

#ifndef C_CLOGSVIEWEXTENSION_H

#define C_CLOGSVIEWEXTENSION_H

//  INCLUDES

#include "MLogsViewExtension.h"

// FORWARD DECLARATIONS

class CSendUi;

class CSendingServiceInfo;

class CSPSettings;

class CSPEntry;

// CLASS DECLARATION

/**

 * View extension .

 */

NONSHARABLE_CLASS(CLogsViewExtension) : public CBase,

                                        public MLogsViewExtension

    {

friend class ut_clogsuicontrolextension;

public: 

    /**

     * Two-phased constructor.

     *

     * @since S60 v3.2

     */

    static CLogsViewExtension* NewL();

    /**

     * Two-phased constructor.

     *

     * @since S60 v3.2

     */

    static CLogsViewExtension* NewLC();

    /**

     * Destructor.

     */

    ~CLogsViewExtension();

protected:    

// From MLogsUiExtensionBase        

    /**

     * Releases this object and any resources it owns.

     *

     * @since S60 v3.2

     */

    void DoRelease();

// From MLogsViewExtension

    /**

     * From MLogsViewExtension

     * Filters the menu pane of the Logs view connect to this 

     * extension.

     *

     * @since S60 v3.2

     * @param aResourceId menu resource id.

     * @param aMenuPane menu pane which will be filtered.

     * @param aEvent getter of current event

     */

    void DynInitMenuPaneL(  TInt aResourceId, 

                            CEikMenuPane* aMenuPane,

                            const MLogsEventGetter* aEvent); 

    /**

     * From MLogsViewExtension    

     * Handles Logs extension commands.

     *

     * @since S60 v3.2

     * @param aCommandId command id.

     * @return ETrue if command was handled.

     */

    TBool HandleCommandL(TInt aCommandId);

    /**

     * Reference to SendUi from the Logs Application UI object.     

     *

     * @since S60 v3.2

     * @param aSendUi reference to SendUi object

     */

    void SetSendUi( CSendUi& aSendUi );

    /**

     * Set SendUi menu command text

     *     

     * @since S60 v3.2

     * @param aSendUiText  menu command text     

     */    

    void SetSendUiText( const TDesC& aSendUiText );

private: 

    /**

     * Constructor.

     */

    CLogsViewExtension();

    /**

     * Symbian second-phase constructor

     */  

    void ConstructL();

    /**

     * Verify if IM sending service provider exists.

     * @param aServiceProviderUid service provider uid to find in available services.

     * @param aServiceProviderExists ETrue if service is available.

     */

    void VerifyServiceProviderL( const TUid& aServiceProviderUid ,

                                 TBool& aServiceProviderExists );

    /**

     * Get WLM Send ui plugin UID from service table.

     * @param aServiceId service id to look for in service table.

     * @param aServiceProviderUid service provider uid from service table.     

     * @return ETrue if plugin uid was found in service table's entry.

     */

    TBool GetServicePluginUidL( TInt aServiceId, TUid& aServiceProviderUid ); 

    /**

     * Set contact link.

     * @param aContactLink contact link from logs.

     */    

    void SetContactlink( const TDesC8& aContactLink );

    /**

     * Set service id.

     * @param aServiceId service id from logs.

     */    

    void SetServiceId( const TUint32& aServiceId );

    /**

     * Set provider uid.

     * @param aUid uid of service provider from service table and is available in services list.

     */    

    void SetProviderUid( const TUid& aUid );

    /**

     * Send message.

     * @return ETrue if command was handled.

     */

    TBool SendMessageL();

private:

    /**

     * Services to exclude.         

     * Own     

     */

    CArrayFixFlat<TUid>* iServiceProvidersToDim;

    /**

     * Available services list.         

     * Own

     */

    RPointerArray<CSendingServiceInfo>* iServiceList;

    /**

     * SP settings.         

     * Own

     */    

    CSPSettings* iSettings;

    /**

     * SP setting's entry.         

     * Own

     */    

    CSPEntry* iEntry;

    /**

     * Reference to the SendUi from Logs Application UI object.

     * Not own

     */

    CSendUi* iSendUi;

    /**

     * SendUi command text

     */

    TPtrC iSendUiText;

    /**

     * Service id in service table

     */

    TUint32 iServiceId;

    /**

     * ContactLink

     */

    TPtrC8 iContactLink;    

    /**

     * Service UID of WLM Plugin

     */

    TUid iServiceProviderUid; 

    };

#endif // C_CLOGSVIEWEXTENSION_H