/*

* Copyright (c) 2007-2007 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:  Implementation of comm launcher view plugin

*

*/

#ifndef C_CCAPPCOMMLAUNCHERPLUGIN_H

#define C_CCAPPCOMMLAUNCHERPLUGIN_H

#include <mccacontactobserver.h>

#include "ccappcommlauncherheaders.h"

#include <mccappviewpluginbase2.h>

class CCCAppCommLauncherContactHandler;

class CCCAppCommLauncherMenuHandler;

class CCAContactorService;

/**

 *  Class implementing CCCAppViewPluginBase interface. This is

 *  the main class and controlling the other classes of the plugin.

 *

 *  @code

 *   ?good_class_usage_example(s)

 *  @endcode

 *

 *  @lib ccappcommlauncherplugin.dll

 *  @since S60 v3.2

 */

class CCCAppCommLauncherPlugin :

    public CCCAppViewPluginBase,

    public MCCAppPluginsContactObserver,

    public MCCAppViewPluginBase2

    {

#ifdef __COMMLAUNCHERPLUGINUNITTESTMODE

    friend class T_CCCAppCommLauncherPlugin;

#endif// __COMMLAUNCHERPLUGINUNITTESTMODE

public:

    /**

     * Two-phased constructor.

     */

    static CCCAppCommLauncherPlugin* NewL();

    /**

     * Destructor.

     */

    ~CCCAppCommLauncherPlugin();

public: //From MCCAppPluginsContactObserver

    void NotifyPluginOfContactEventL();

public:

// from base class CCCAppViewPluginBase

    /**

     * From CCCAppViewPluginBase

     */

    void PreparePluginViewL(

        MCCAppPluginParameter& aPluginParameter );

    /**

     * From CCCAppViewPluginBase

     * NEW API

     */

    void ProvideBitmapL(

        TCCAppIconType aIconType,

        CAknIcon& aIcon );

    /**

     * From CCCAppViewPluginBase

     */

    TAny* CCCAppViewPluginBaseExtension( TUid aExtensionUid );

// from base class CAknView

    /**

     * From CAknView

     */

    void DynInitMenuPaneL(

        TInt aResourceId,

        CEikMenuPane* aMenuPane );

    /**

     * From CAknView

     */

    void HandleCommandL(

        TInt aCommand );

    /**

     * From CAknView

     */

    void DoActivateL(

        const TVwsViewId& aPrevViewId,

        TUid aCustomMessageId,

        const TDesC8& aCustomMessage );

    /**

     * From CAknView

     */

    void DoDeactivate();

    /**

     * From CAknView

     */

    TUid Id() const;

// from base class CCCAppViewPluginAknView

    /**

     * From CCCAppViewPluginAknView

     */

    void PrepareViewResourcesL();

    /**

     * From CCCAppViewPluginAknView

     */

    void NewContainerL();

public: //From MCCAppViewPluginBase2

    TBool PluginBusy();

public: // From CAknView

    void HandleForegroundEventL( TBool aForeground );

public:

    /**

     * Returns a pointer to preferred comm methods

     *

     * @since S60 v5.0

     * @return pointer to preferred comm method array

     */

    RArray<VPbkFieldTypeSelectorFactory::TVPbkContactActionTypeSelector>&

        PreferredCommMethods();

   /**

     * Classes enumerated, see ErrorNotifierL() below

     *

     * @since S60 v5.0

     */

    enum TCCAppCommLauncherPluginErrorSource

        {

        ECCAppCommLauncherContactHandler = 1

        };

   /**

     * Error handler for errors coming from differen classes

     *

     * @since S60 v5.0

     */

    void ErrorNotifierL(

        TCCAppCommLauncherPluginErrorSource aErrorSource,

        TInt aError );

    /**

     * For getting information if the contact is Top Contact

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsTopContactL();

    /**

     * For getting information if the contact is from the contacts db

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsContactL();

    /**

     * For getting reference to container-class

     *

     * @since S60 v5.0

     * @return reference to container-class

     */

    CCCAppCommLauncherContainer& Container();

    /**

     * For getting reference to contacthandler-class

     *

     * @since S60 v5.0

     * @return reference to contacthandler-class

     */

    CCCAppCommLauncherContactHandler& ContactHandler();

    /**

     * Helper function for get the reference

     * to container data.

     *

     * return container

     */

    CCCAppViewPluginAknContainer& GetContainer()

    {

        return *iContainer;

    }

    /**

     * Return pointer to contactor service.

     */

    CCAContactorService* ContactorService();

    /**

     *  Start timer.

     */

    void StartTimerL();

    /**

     *  Cancel timer.

     */

    void CancelTimer();

private: // new

    /**

     * Initialises the preferred communication methods array.

     *

     * @since S60 v5.0

     */

    void InitialisePreferredCommMethods();

    /**

     * Loads preferred communication methods array from CenRep.

     *

     * @since S60 v5.0

     */

    void LoadPreferredCommMethodsL();

    /**

     * Creates menuhandler if not created already.

     *

     * @since S60 v5.0

     */

    void EnsureMenuHandlerCreatedL();

    /**

     *  Exit CCA application if it is at background when the request timeout.

     * 

     */

    void CloseCCApp();

private: // constructors

    CCCAppCommLauncherPlugin();

    void ConstructL();

public:

    /*

     * Sets the title to the plugin

     * @param aTitle - title to be set

     */

    void SetTitleL( const TDesC& aTitle );

    /**

     * Sets the CBA labels.

     * @param aEditable Boolean that tells if contact has communication

     * methods or not.

     */

    void UpdateMSKinCbaL( TBool aCommMethodsAvailable );

    /**

     * Notify the timeout after sent an aiw service request.

     * 

     */

    static TInt ServiceTimeOutL( TAny* aObject );

private:// data

    /**

     * Pointer to contact data fetcher.

     * Own.

     */

    CCCAppCommLauncherContactHandler* iContactHandler;

    /**

     * Pointer to preferred communication methods.

     * In case of deactivation, this is not deleted for making the new opening faster.

     * Own.

     */

    RArray<VPbkFieldTypeSelectorFactory::TVPbkContactActionTypeSelector>

        iPreferredCommMethods;

    /**

     * Pointer to commlauncher's menuhandler

     * Own.

     */

    CCCAppCommLauncherMenuHandler* iMenuHandler;

    /**

     * Flag if contact must be refetched.

     */

    TBool iRefetchContact;

    /**

     * Pointer to contactor service.

     * Own.

     */

    CCAContactorService* iContactorService;

	/**

	 * The timer notifier an aiw service request timeout. 

	 * Own.

	 */

	CPeriodic* iAiwRequestTimer;

    /**

     * Record whether the View foreground flag.

     * Own.

     */

    TBool iIsCcaForeground;

    /**

     * Timer start flag.

     * Own.

     */

    TBool iIsTimerStart;

    };

#endif // C_CCAPPCOMMLAUNCHERPLUGIN_H

// End of File