/*

* Copyright (c) 2008 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:  Definition of the class CFscPocPluginImpl.

*

*/

#ifndef C_FSCPOCPLUGINIMPL_H

#define C_FSCPOCPLUGINIMPL_H

//<cmail>

#include "cfsccontactactionplugin.h"

#include "mfscreasoncallback.h"

#include <MVPbkContactObserver.h>

#include "mfsccontactsetobserver.h"

#include "FscActionPluginUtils.h"

//</cmail>

// FORWARD DECLARATIONS

class CFscContactAction;

class CAiwServiceHandler;

class MFscContactActionPluginObserver;

/**

 *  PoC ( PTT over Cellular ) plugin implementation.

 *  Contains implementation of PoC plugin.

 *

 *  @lib fscpocplugin.lib

 *  @since S60 3.1

 */

class CFscPocPluginImpl : 

    public CFscContactActionPlugin,

    public MFscReasonCallback,

    public MFscContactSetObserver

    {

public:

    /**

     * Two-phased constructor.

     *

     * @param aParams contact action plugin parameters

     * @return New instance of CFscPocPluginImpl

     */

    static CFscPocPluginImpl* NewL( TAny* aParams );

    /**

     * Destructor.

     */

    virtual ~CFscPocPluginImpl();

public: // From CFscContactActionPlugin

    /**

     * @see CFscContactActionPlugin::Uid

     */

    virtual TUid Uid() const;

    /**

     * @see CFscContactActionPlugin::ActionList

     */

    virtual const CArrayFix<TUid>* ActionList() const;

    /**

     * @see CFscContactActionPlugin::GetActionL

     */

    virtual const MFscContactAction& GetActionL( 

        TUid aActionUid ) const;

    /**

     * @see CFscContactActionPlugin::PriorityForContactSetL

     */

    virtual void PriorityForContactSetL( 

        TUid aActionUid,

        MFscContactSet& aContactSet,

        TFscContactActionVisibility& aActionMenuVisibility,

        TFscContactActionVisibility& aOptionsMenuVisibility,

        MFscContactActionPluginObserver* aObserver );

    /**

     * @see CFscContactActionPlugin::CancelPriorityForContactSet

     */

    virtual void CancelPriorityForContactSet();

    /**

     * @see CFscContactActionPlugin::ExecuteL

     */

    virtual void ExecuteL( 

        TUid aActionUid,

        MFscContactSet& aContactSet,

        MFscContactActionPluginObserver* aObserver );

    /**

     * @see CFscContactActionPlugin::CancelExecute

     */

    virtual void CancelExecute();

public: // From MFscReasonCallback

    /**

     * @see MFscReasonCallback::GetReasonL

     */

    virtual void GetReasonL(

        TUid aActionUid,

        TInt aReasonId,

        HBufC*& aReason ) const;

private:

    /**

     * Makes call using Dial AIW API

     */      

    void MakeAiwCallL();

    /**

     * Helper method to check if action can be executed with 

     * given contacts in current context

     *

     * @param aActionId Action Id

     * @param aContactSet     

     */

    void CanExecuteL(

        TUid aActionUid,

        MFscContactSet& aContactSet );

    /**

     * Updates action icons

     *

     * @param aActionId Action Id

     */

    void UpdateActionIconL( TUid aActionUid );

    /**

     * @see MFscContactSetObserver::NextContactComplete

     */

    virtual void NextContactComplete( MVPbkStoreContact* aContact );

    /**

     * @see MFscContactSetObserver::NextContactFailed

     */

    virtual void NextContactFailed( TInt aError );

    /**

     * @see MFscContactSetObserver::NextGroupComplete

     */

    virtual void NextGroupComplete( MVPbkStoreContact* aContact );

    /**

     * @see MFscContactSetObserver::NextGroupFailed

     */

    virtual void NextGroupFailed( TInt aError );

    /**

     * @see MFscContactSetObserver::GetGroupContactComplete

     */

    virtual void GetGroupContactComplete( MVPbkStoreContact* aContact );

    /**

     * @see MFscContactSetObserver::GetGroupContactFailed

     */

    virtual void GetGroupContactFailed( TInt aError );

    /**

     * Resets data

     */

    void ResetData();

private: // constructors

    /**

     * Constructor.

     *

     * @param aParams contact action plugin parameters

     */

    CFscPocPluginImpl( const TFscContactActionPluginParams& aParams );

    /**

     * Second phase constructor.

     */

    void ConstructL();

    /**

     * Process retrieved contact.

     */

    void ProcessContactL( MVPbkStoreContact* aContact );

    /**

     * Process retrieved group.

     */

    void ProcessGroupL( MVPbkStoreContact* aContact );

    /**

     * Process retrieved group contact.

     */

    void ProcessGroupContactL( MVPbkStoreContact* aContact );

private: // data

    /**

     * Action plugin parameters

     */

    TFscContactActionPluginParams iParams;

    /**

     * Resource handle

     */      

    TInt iResourceHandle;

    /**

     * Own: Contact action for ptt call

     */      

    CFscContactAction* iContactPttAction;

    /**

     * Own: Contact action array

     */    

    CArrayFixFlat<TUid>* iActionList;

    /**

     * Own: AIW service handler

     */

    CAiwServiceHandler* iAiwServiceHandler;

    /**

     * Plug-in observer

     */

    MFscContactActionPluginObserver* iPluginObserver;

    /**

     * Phone numbers array

     */

    CDesCArray* iSelectedPhNumArray;

    /**

     * Counter for contacts without POC number

     */

    TInt iMissingCount;

    /**

     * Indicates if plugin is running in execution mode

     */

    TBool iExecute;

    /**

     * Identifier of last event

     */

    TActionPluginLastEvent iLastEvent;

    /**

     * Contact set

     */

    MFscContactSet* iContactSet;

    /**

     * Action menu visbility

     */

    TFscContactActionVisibility* iActionMenuVisibility;

    /**

     * Options menu visbility

     */

    TFscContactActionVisibility* iOptionsMenuVisibility;

    /**

     * Action Uid

     */

    TUid iActionUid;

    /**

     * Index of Store Contact In the group

     */

    TInt iSCInGroup;

    /**

     * Store contact group pointer

     */

    MVPbkStoreContact* iGroup;

    /**

     * Indicates if there is at least one PTT address in contact set

     */

    TBool iIsNmbAvailable;

    /**

     * Index of group

     */

    TInt iGroupIndex;

    };

#endif // C_FSCPOCPLUGINIMPL_H