/*

* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:    CVcxNsScheduleView view class definitions.*

*/

#ifndef VCXNSSCHEDULEVIEW_H

#define VCXNSSCHEDULEVIEW_H

// INCLUDES

#include <akncontext.h>

#include <AknsUtils.h>

#include <aknview.h>

#include "CIptvUtil.h"

// FORWARD DECLARATIONS

class CVcxNsScheduleSettingsViewContainer;

class CVcxNsScheduleViewApPage;

class CIptvResourceLoader;

class CVcxNsSettingsEngine;

class CVcxNsServiceSettings;

class MMPXViewUtility;

// CONSTS

const TInt32 KVcxNsScheduleViewUid = 0x2001B2B0;

// CLASS DECLARATION

/**

 *  CVcxNsScheduleView view class definitions.

 *

 *  @lib vcscheduleview.lib

 *  @since S60 5.0

 */

class CVcxNsScheduleView : public CAknView

    {

public:

    /**

     * Two-phased constructor.

     */

    IMPORT_C static CVcxNsScheduleView* NewL( );

    /**

     * Two-phased constructor.

     */

    IMPORT_C static CVcxNsScheduleView* NewLC( );

    /**

     * Destructor.

     */

    virtual ~CVcxNsScheduleView( );

protected:

    /**

     * Constructor.

     */

    IMPORT_C CVcxNsScheduleView( const TUid aViewId = TUid::Uid( KVcxNsScheduleViewUid ) );

    /**

     * EPOC default constructor.

     */

    IMPORT_C void ConstructL();

public:

    /**

     * From CAknView.

     */

    TUid Id( ) const;

    /**

     * From CAknView.

     *

     * @param aCommand Command for view.

     */

    IMPORT_C void HandleCommandL(TInt aCommand);

    /**

     * Handles client rectangle changes.

     */

    IMPORT_C void HandleClientRectChange();

    /**

     * Handles routed key events. Other components might route their key events

     * here because this view has overall control of the Schedule UI.

     */

    TKeyResponse RoutedKeyEventL(const TKeyEvent &aKeyEvent, TEventCode aType );

    /**

     * Returns the button group container. Can be used for changing softkeys.

     *

     * @return Button group container.

     */

    CEikButtonGroupContainer* GetButtonGroupContainer( );

    /**

     * Checks if Schedule UI is currently being displayed.

     *

     * @return ETrue if Schedule UI is active.

     */

    TBool IsScheduleViewActive();

public: // New methods

    /** 

    * Handle the selected event.

    *

    * @param aCommand the command id invoked

    * @return ETrue if the command was handled, EFalse if not

    */     

    TBool HandleChangeSelectedSettingItemL( TInt aCommand );

    /** 

    * Check IAP for scheduled download.

    * Checks if access point is available for scheduled download. 

    * If no IAP is available, user is asked to select one.

    *

    * @return ETrue if IAP was already available or user selected 

    *         valid IAP. Otherwise EFalse.

    */     

    TBool CheckScheduledDownloadIapL();

private: // New methods

    /**

     * Launch Snap selection query.

     *

     * @param aUsedSnapId Snap selection

     * @return ETrue if user selected valid Snap. Otherwise EFalse.

     */

    TBool LaunchSnapSelectionL( TInt& aUsedSnapId ) const;

protected:

    /**

     * From CAknView

     * Called when view is activated.

     * @param aPrevViewId

     * @param aCustomMessageId

     * @param aCustomMessage

     */

    IMPORT_C virtual void DoActivateL( const TVwsViewId& aPrevViewId,

                              TUid aCustomMessageId, 

                              const TDesC8& aCustomMessage );

    /**

     * From CAknView 

     * Called when view is deactivated.

     */

    IMPORT_C virtual void DoDeactivate();

    /**

     * Adjusts the visible items in menu pane accordding to Schedule UI state.

     *

     * @param aResourceId Resource ID identifying the menu pane to initialise.

     * @param aMenuPane   The in-memory representation of the menu pane.

     */

    void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane );

    /**

     * Handles status pane size changes.

     */

    IMPORT_C void HandleStatusPaneSizeChange();

private:

    /**

     * This view's ID

     */

    TUid iViewId;

    /**

     * Schedule control container

     */

    CVcxNsScheduleSettingsViewContainer* iContainer;

    /**

     * Resource loader

     */

    CIptvResourceLoader* iResourceLoader;

    /**

     * Previously active view's ID

     */

    TVwsViewId iPrevViewId;

    /**

     * UI engine's service setting if.

     */

    CVcxNsServiceSettings* iServiceSettings;

    /**

    * Mpx view Utility

    */

    MMPXViewUtility* iViewUtility;

    };

#endif // VCXNSSCHEDULEVIEW_H