/*

* Copyright (c) 2009 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 the main container view for WidgetManager application.

*

*/

// INCLUDES

#include <aknViewAppUi.h>

#include <eikmenub.h>

#include <avkon.hrh>

#include <akncontext.h>

#include <akntitle.h>

#include <StringLoader.h>

#include <barsread.h>

#include <eikbtgpc.h>

#include <widgetmanagerview.rsg>

#include <hscontentcontroller.h>

#include "wmplugin.h"

#include "widgetmanager.hrh"

#include "wmmaincontainerview.h"

#include "wmresourceloader.h"

#include "wmmaincontainer.h"

#include <avkon.rsg>

// ---------------------------------------------------------

// CWmMainContainerView::CWmMainContainerView()

// ---------------------------------------------------------

//

CWmMainContainerView::CWmMainContainerView(

        CWmPlugin& aWmPlugin ):

    iWmPlugin( aWmPlugin )

	{

	iWmMainContainer = NULL;

	}

// ---------------------------------------------------------

// CWmMainContainerView::~CWmMainContainerView()

// ---------------------------------------------------------

//

CWmMainContainerView::~CWmMainContainerView()

	{

    if ( iWmMainContainer != NULL )

        {

        AppUi()->RemoveFromViewStack( *this, iWmMainContainer );

        delete iWmMainContainer;

        iWmMainContainer = NULL;

        }

	}

// ---------------------------------------------------------

// CWmMainContainerView::NewL

// ---------------------------------------------------------

//

CWmMainContainerView* CWmMainContainerView::NewL(

        CWmPlugin& aWmPlugin )

	{

	CWmMainContainerView* self = CWmMainContainerView::NewLC(

	        aWmPlugin );

	CleanupStack::Pop( self );

	return self;

	}

// ---------------------------------------------------------

// CWmMainContainerView::NewLC

// ---------------------------------------------------------

//

CWmMainContainerView* CWmMainContainerView::NewLC(

        CWmPlugin& aWmPlugin )

	{

	CWmMainContainerView* self = 

        new ( ELeave ) CWmMainContainerView( aWmPlugin );

	CleanupStack::PushL( self );

	self->ConstructL();

	return self;

	}

// ---------------------------------------------------------

// CWmMainContainerView::ConstructL

// ---------------------------------------------------------

//

void CWmMainContainerView::ConstructL()

	{

	BaseConstructL( R_WM_MAIN_CONTAINER_VIEW );

	}

// ---------------------------------------------------------

// CWmMainContainerView::Id

// ---------------------------------------------------------

//

TUid CWmMainContainerView::Id() const

	{

	return TUid::Uid( EWmMainContainerViewId );

	}

// ---------------------------------------------------------

// CWmMainContainerView::HandleCommandL

// ---------------------------------------------------------

//

void CWmMainContainerView::HandleCommandL( TInt aCommand )

	{

    if ( !iWmMainContainer->ClosingDown() )

        {

        switch ( aCommand )

            {

            case EWmMainContainerViewOpenPortalMenuItemCommand:

                HandleOpenMenuItemSelectedL();

                break;

            case EWmMainContainerViewAddMenuItemCommand:

                HandleAddMenuItemSelectedL();

                break;

            case EWmMainContainerViewLaunchMenuItemCommand:

                HandleLaunchMenuItemSelectedL();

                break;

            case EWmMainContainerViewSearchMenuItemCommand: // flow through

            case EAknSoftkeySearch:

                HandleSearchMenuItemSelectedL();

                break;

            case EWmMainContainerViewSortAlphaMenuItemCommand:

                HandleSortAlphaMenuItemSelectedL();

                break;

            case EWmMainContainerViewUninstallMenuItemCommand:

                HandleUninstallMenuItemSelectedL();

                break;

            case EWmMainContainerViewHelpMenuItemCommand:

                HandleHelpMenuItemSelectedL();

                break;

            case EWmMainContainerViewBackMenuItemCommand: // flow through

            case EAknSoftkeyBack:

                iWmPlugin.Deactivate();

                break;

            case EWmMainContainerViewWiddetDetailsMenuItemCommand:

                HandleDetailsMenuItemSelectedL();

                break;

            case EAknSoftkeySelect:

		        if ( iWmMainContainer )

		            iWmMainContainer->SelectL();

		        break;

            case EAknSoftkeyCancel: // flow through

            case EEikCmdCanceled:

                {

                HandleDeactivateFindPaneL();

                break;

                }

            default:

                break;

            }

        }

	}

// ---------------------------------------------------------

// CWmMainContainerView::DoActivateL

// ---------------------------------------------------------

//

void CWmMainContainerView::DoActivateL( 

		const TVwsViewId& aPrevViewId,

		TUid /*aCustomMessageId*/,

		const TDesC8& /*aCustomMessage*/ )

	{

	if ( iWmMainContainer == NULL )

		{

		iWmMainContainer = CreateContainerL();

		iWmMainContainer->SetClosingDown( EFalse );

		iWmMainContainer->SetMopParent( this );

		AppUi()->AddToStackL( *this, iWmMainContainer );

		}

	SetupStatusPaneL();

    iWmMainContainer->SetExitStatus( KErrNone );

    iWmPlugin.MainViewActivated( aPrevViewId, iWmMainContainer );

    StatusPane()->SwitchLayoutL( 

            R_AVKON_STATUS_PANE_LAYOUT_USUAL_FLAT );

    StatusPane()->ApplyCurrentSettingsL();

    StatusPane()->DrawNow();

    CEikButtonGroupContainer* bgc( Cba() );

    CEikCba* cba = static_cast< CEikCba* >( bgc->ButtonGroup() );

    if ( cba ) 

        {

        bgc->SetBoundingRect( TRect() );

        cba->DrawNow();

        }

	}

// ---------------------------------------------------------

// CWmMainContainerView::DoDeactivate

// ---------------------------------------------------------

//

void CWmMainContainerView::DoDeactivate()

	{

	TInt exitStatus = KErrNone;

	if ( iWmMainContainer != NULL )

		{

		exitStatus = iWmMainContainer->ExitStatus();

		AppUi()->RemoveFromViewStack( *this, iWmMainContainer );

		delete iWmMainContainer;

		iWmMainContainer = NULL;

		}

	// display error, if such exists

    if ( exitStatus == KHsErrorViewFull ||

            exitStatus == KHsErrorDoesNotFit )

        {

        TRAP_IGNORE( iWmPlugin.ResourceLoader().InfoPopupL(

                R_QTN_HS_ADD_WIDGET_NO_SPACE_NOTE, KNullDesC ) );

        }

    else if ( exitStatus == KHsErrorMaxInstanceCountExceeded )

        {

        TRAP_IGNORE( iWmPlugin.ResourceLoader().InfoPopupL(

                R_QTN_HS_ADD_WIDGET_MAX_COUNT_NOTE, KNullDesC ) );

        }

    else if ( exitStatus != KErrNone )

        {

        iWmPlugin.ResourceLoader().ErrorPopup( exitStatus );

        }

	iWmPlugin.MainViewDeactivated();

	}

// ---------------------------------------------------------

// CWmMainContainerView::HandleStatusPaneSizeChange

// ---------------------------------------------------------

//

void CWmMainContainerView::HandleStatusPaneSizeChange()

	{

	CAknView::HandleStatusPaneSizeChange();

	// this may fail, but we're not able to propagate exceptions here

	TVwsViewId view;

	AppUi()->GetActiveViewId( view );

	if ( view.iViewUid == Id() )

		{

		if ( iWmMainContainer ) 

		    {

		    iWmMainContainer->SetRect( AppUi()->ClientRect() );

		    }

		}

	}

// ---------------------------------------------------------

// CWmMainContainerView::SetupStatusPaneL

// ---------------------------------------------------------

//

void CWmMainContainerView::SetupStatusPaneL()

	{	

	// setup the title pane

	TUid titlePaneUid = TUid::Uid( EEikStatusPaneUidTitle );

	CEikStatusPaneBase::TPaneCapabilities subPaneTitle = 

		StatusPane()->PaneCapabilities( titlePaneUid );

	if ( subPaneTitle.IsPresent() && subPaneTitle.IsAppOwned() )

		{

		CAknTitlePane* title = static_cast< CAknTitlePane* >( 

			StatusPane()->ControlL( titlePaneUid ) );

		if ( title )

		    {

		    TResourceReader reader;

            iEikonEnv->CreateResourceReaderLC( 

                    reader, R_WM_MAIN_CONTAINER_TITLE_RESOURCE );

            title->SetFromResourceL( reader );

            title->DrawDeferred();

            CleanupStack::PopAndDestroy(); // reader internal state

		    }

		}

	}

// ---------------------------------------------------------

// CWmMainContainerView::CreateContainerL

// ---------------------------------------------------------

//

CWmMainContainer* CWmMainContainerView::CreateContainerL()

	{

	return CWmMainContainer::NewL( ClientRect(), NULL, this, iWmPlugin );

	}

// ---------------------------------------------------------

// CWmMainContainerView::DynInitMenuPaneL

// ---------------------------------------------------------

//

void CWmMainContainerView::DynInitMenuPaneL( 

        TInt aResourceId, CEikMenuPane* aMenuPane )

    {

    if ( aResourceId == R_WM_MAIN_CONTAINER_MENU_PANE &&

         iWmMainContainer )

        {

        aMenuPane->SetItemDimmed( EWmMainContainerViewAddMenuItemCommand,

                !iWmMainContainer->CanDoAdd() );

        aMenuPane->SetItemDimmed( EWmMainContainerViewWiddetDetailsMenuItemCommand,

                !iWmMainContainer->CanDoDetails() );

        aMenuPane->SetItemDimmed( EWmMainContainerViewLaunchMenuItemCommand,

                !iWmMainContainer->CanDoLaunch() );

        aMenuPane->SetItemDimmed( EWmMainContainerViewSearchMenuItemCommand,

                !iWmMainContainer->CanDoFind() );

        aMenuPane->SetItemDimmed( EWmMainContainerViewSortAlphaMenuItemCommand,

                !iWmMainContainer->CanDoSort() );

        aMenuPane->SetItemDimmed( EWmMainContainerViewHelpMenuItemCommand,

                !iWmMainContainer->CanDoHelp() );

		aMenuPane->SetItemDimmed( EWmMainContainerViewUninstallMenuItemCommand,

                !iWmMainContainer->CanDoUninstall() );

        if ( !iWmMainContainer->PortalSelected() )

            aMenuPane->DeleteMenuItem( EWmMainContainerViewOpenPortalMenuItemCommand );

        if ( !iWmMainContainer->WidgetSelected() )

            aMenuPane->DeleteMenuItem( EWmMainContainerViewAddMenuItemCommand );

        }

    }

// ---------------------------------------------------------

// CWmMainContainerView::HandleOpenMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleOpenMenuItemSelectedL()

    {

    if ( iWmMainContainer && iWmMainContainer->PortalSelected() )

        {       

        iWmMainContainer->OpenOviPortalL();

        }

    return ETrue;

    }

// ---------------------------------------------------------

// CWmMainContainerView::HandleDetailsMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleDetailsMenuItemSelectedL()

    {

    if ( iWmMainContainer && iWmMainContainer->WidgetSelected() )

        {       

        iWmMainContainer->LaunchDetailsDialogL();

        }

    return ETrue;

    }

// ---------------------------------------------------------

// CWmMainContainerView::HandleAddMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleAddMenuItemSelectedL()

	{

	if ( iWmMainContainer && iWmMainContainer->WidgetSelected() )

	    {	    

	    iWmMainContainer->AddWidgetToHomeScreenL();

	    }

	return ETrue;

	}

// ---------------------------------------------------------

// CWmMainContainerView::HandleLaunchMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleLaunchMenuItemSelectedL()

	{

    if ( iWmMainContainer && iWmMainContainer->WidgetSelected() )

        {

        iWmMainContainer->LaunchWidgetL();

        }

	return ETrue;

	}

// ---------------------------------------------------------

// CWmMainContainerView::HandleSearchMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleSearchMenuItemSelectedL()

	{

    if ( iWmMainContainer )

        {

        iWmMainContainer->ActivateFindPaneL();

        }

	return ETrue;

	}

// ---------------------------------------------------------

// CWmMainContainerView::HandleSortAlphaMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleSortAlphaMenuItemSelectedL()

    {

    if ( iWmMainContainer )

        {

        iWmMainContainer->SortListAlphabeticallyL();

        }

    return ETrue;

    }

// ---------------------------------------------------------

// CWmMainContainerView::HandleUninstallMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleUninstallMenuItemSelectedL()

    {

    if ( iWmMainContainer )

        {

        iWmMainContainer->UninstallWidgetL();

        }

    return ETrue;

    }

// ---------------------------------------------------------

// CWmMainContainerView::HandleHelpMenuItemSelectedL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleHelpMenuItemSelectedL()

    {

    iWmMainContainer->ShowHelpL();

    return ETrue;

    }

// ---------------------------------------------------------

// CWmMainContainerView::HandleDeactivateFindPaneL

// ---------------------------------------------------------

//

TBool CWmMainContainerView::HandleDeactivateFindPaneL()

    {

    if ( iWmMainContainer )

        {       

        iWmMainContainer->DeactivateFindPaneL();

        }

    return ETrue;

    }

// End of file