/*

* Copyright (c) 2007-2010 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:  Declatirion of CSCSettingsUiMainView

*

*/

#ifndef C_CSCSETTINGSUIMAINVIEW_H

#define C_CSCSETTINGSUIMAINVIEW_H

class CCSCSettingsUiModel;

class CAknRadioButtonSettingPage;

class CAknNavigationControlContainer;

class CAknNavigationDecorator;

#include "cscsettingsuimaincontainer.h"

/**

 *  CCSCSettingsUiMainView class

 *  Declarition of CCSCSettingsUiMainView.

 *

 *  @lib CSCSettingsUi.lib

 *  @since S60 v3.2

 */

NONSHARABLE_CLASS( CCSCSettingsUiMainView ) : public CAknView,

                                              public MEikListBoxObserver

    {

public: 

    /**

     * Two-phased constructor.

     *

     * @param aModel for reference to the model

     */

    static CCSCSettingsUiMainView* NewL( 

        CCSCSettingsUiModel& aModel );

    /**

     * Two-phased constructor.

     *

     * @param aModel for reference to the model

     */

    static CCSCSettingsUiMainView* NewLC( 

        CCSCSettingsUiModel& aModel );

    /**

     * Destructor.

     */

    virtual ~CCSCSettingsUiMainView();

    /**

     * Processes situation when softkeys need to be changed.

     *

     * @since S60 v3.2

     */

    void UpdateSoftkeysL();

    /**

     * Resets service settings when switching services.

     * 

     * @since S60 v5.2

     */

    void ResetViewL();

// from base class CAknView

    /**

     * From CAknView.

     */

    TUid Id() const;

private:

    CCSCSettingsUiMainView(

        CCSCSettingsUiModel& aModel );

    void ConstructL();

    /**

     * Changes given service name to title pane.

     *

     * @since S60 v3.2

     */   

    void SetTitleTextL();

    /**

     * For checking if editing of preferred service setting is allowed

     *

     * @since S60 v3.2

     * @return ETrue if editing allowed

     */

    TBool IsEditPreferredServiceSettingAllowedL();

    /**

     * Shows preferred service setting page.

     *

     * @since S60 v5.0

     */ 

    void ShowUsernameSettingPageL();

    /**

     * Shows preferred service setting page.

     *

     * @since S60 v3.2

     */ 

    void ShowPasswordSettingPageL();        

    /**

     * Shows preferred service setting page.

     *

     * @since S60 v3.2

     */ 

    void ShowPrefServiceSettingPageL();

    /**

     * Shows preferred service setting page when VCC is supported.

     *

     * @since S60 v5.0

     */ 

    void ShowVccPrefServiceSettingPageL();

    /**

     * Shows IM tone selection list.

     *

     * @since S60 v5.0

     */ 

    void ShowImToneSelectionListL();

    /**

     * Handles 'change' middle softkey selection.

     * 

     * @param aListBoxItem listbox item

     * @since S60 v5.0

     */ 

    void HandleMskChangeSelectionL( TMainListBoxItem aListBoxItem );

    /**

     * Changes preferred telephony setting value.

     * From VoIP(PS) to CS or vice versa.

     * @since S60 v3.2

     */ 

    void ChangePrefTelephonyValueL();

    /**

     * Changes handover notify tone value (on/off).

     * @since S60 v5.0

     */ 

    void ChangeHandoverNotifToneValueL();

    /**

     * Appends resource texts to the des array.

     *

     * @since S60 v3.2

     * @param aList Text array.

     * @param aItem Text resource id.

     */ 

    void AppendItemL(CDesCArrayFlat& aList, TInt aItem);

    /**

     * Launches Connection Method Settings Ui for editing destinations.

     *

     * @since S60 v5.0

     */   

    void LaunchCMSettingsUiL();

    /**

     * Handles returning to previous view where settingsui was launced.

     *

     * @since S60 v5.0

     */

    void HandleReturnToPreviousViewL( TBool aViewBack = ETrue );

    /**

     * Handles exist from settingsui.

     *

     * @since S60 v5.0

     */

    void HandleSettingsUiExitL();

// from base class CEikAppUi

    /**

     * From CEikAppUi.

     */

    void HandleCommandL( TInt aCommand );

// from base class CAknView

    /**

     * From CAknView.

     */

    void DoActivateL( 

        const TVwsViewId& aPrevViewId, 

        TUid aCustomMessageId, 

        const TDesC8& aCustomMessage );

    /**

     * From CAknView.

     */

    void DoDeactivate();

// from base class MEikListBoxObserver

    /**

     * From MEikListBoxObserver.

     */

    void HandleListBoxEventL( 

        CEikListBox* aListBox, 

        TListBoxEvent aEventType );

    /**

     * From MEikListBoxObserver.

     */

    void HandleListBoxSelectionL();

    /**

     * From MEikListBoxObserver.

     */

    void DynInitMenuPaneL(

        TInt aResourceId, 

        CEikMenuPane* aMenuPane );

private: // data  

    /**

     * Handle to model class for settings handling.

     */

    CCSCSettingsUiModel& iModel;

    /**

     * Handle to title pane.

     * Not own.

     */

    CAknTitlePane* iTitlePane;

    /**

     * Container class for main view.

     * Own.

     */

    CCSCSettingsUiMainContainer* iContainer;

    /**

     * Navigation pane.

     * Not own.

     */

    CAknNavigationControlContainer* iNaviPane;

    /**

     * Navigation decorator.

     * Own.

     */

    CAknNavigationDecorator* iNaviDecorator;

    /**

     * Flag for telling if IM tone selection list is open.

     */

    TBool iImToneSelectionListOpen;

    /**

     * Flag for telling if service is deleted.

     */

    TBool iDeleted;

    /**

     * Flag for telling if SNAP list is open.

     */

    TBool iSnapListOpen;

#ifdef _DEBUG

    friend class UT_cscsettingsui;

#endif

    };

#endif  // C_CSCSETTINGSUIMAINVIEW_H