/*

* Copyright (c) 2006 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 for CxSPSortView.

*

*/

// INCLUDE FILES

#include "CxSPSortView.h"

#include "CxSPSortViewControl.h"

// System includes

#include <eiklbi.h>

#include <eiklbx.h> 

#include <AknUtils.h>

#include <AknGlobalNote.h>

#include <aknnavi.h>

#include <aknnavide.h>

#include <StringLoader.h>

#include <eikbtgpc.h>

#include <eikspane.h>

#include <avkon.hrh>

#include <avkon.rsg>

//Pbk2

#include <MPbk2AppUi.h>

#include <CPbk2UIExtensionView.h>

#include <MPbk2ViewActivationTransaction.h>

#include <MPbk2ViewExplorer.h>

#include <CPbk2ViewState.h>

#include <MPbk2StartupMonitor.h>

#include <Pbk2Debug.h>

// internal

#include "ExtensionManager.hrh"

#include <ExtensionManagerRes.rsg>

#include "ExtensionManagerUID.H"

#include "CxSPLoader.h"

#include "MxSPFactory.h"

#include "CxSPViewIdChanger.h"

using namespace Phonebook2;

// ================= MEMBER FUNCTIONS =======================

inline CxSPSortView::CxSPSortView( CxSPViewIdChanger& aViewIdChanger,

								   MxSPContactManager& aContactManager,

								   CPbk2UIExtensionView& aView,

								   CxSPArray& aExtensions ) :

									CxSPBaseView( aViewIdChanger, aContactManager, aView ),

									iViewIdChanger( aViewIdChanger ),

									iExtensions( aExtensions )

    {

    }

inline void CxSPSortView::ConstructL()

    {

    ViewBaseConstructL( KEXTENSIONMANAGERIMPLEMENTATIONUID,

    					EExtensionManagerSortViewId );        

    }

CxSPSortView* CxSPSortView::NewL( CxSPViewIdChanger& aViewIdChanger,

								   MxSPContactManager& aContactManager,

								   CPbk2UIExtensionView& aView,

								   CxSPArray& aExtensions )

    {

    CxSPSortView* self = new(ELeave) CxSPSortView( aViewIdChanger, 

    											   aContactManager,

    											   aView,

    											   aExtensions );

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CxSPSortView::~CxSPSortView()

    {

    delete iNaviDecorator;

    if (iContainer)

	    {

        CCoeEnv::Static()->AppUi()->RemoveFromStack(iContainer);

        }

    delete iContainer;

    }

void CxSPSortView::HandleCommandL

        (TInt aCommand)

    {

    switch (aCommand)

        {

        case EAknSoftkeyBack: // Back softkey

            {

            TBool changes = iContainer->CommitSortL( this );

            if( !changes )

            	{

        		Pbk2AppUi()->Pbk2ViewExplorer()->

            		ActivatePhonebook2ViewL( TUid::Uid(

                		EPbk2NamesListViewId ), NULL );

				}

            // No else. If there were changes in the sort order we will be

            // notified via MGlobalNoteObserver API when the user has closed

            // the resulting global note

            break;

            }

        case EExtensionManagerCmdMove: // Move softkey

        	{

        	iContainer->SetCurrentItemMarkedL( ETrue );

            UpdateCbasL( R_AVKON_SOFTKEYS_OK_CANCEL );

        	break;

        	}

        case EAknSoftkeyOk: // Ok softkey

        	{

        	iContainer->MoveMarkedItemL();

            UpdateCbasL( R_EXTENSION_MANAGER_SORT_VIEW_SOFTKEYS );

        	break;

        	}

        case EAknSoftkeyCancel: // Cancel softkey

        	{

        	iContainer->SetCurrentItemMarkedL( EFalse );

            UpdateCbasL( R_EXTENSION_MANAGER_SORT_VIEW_SOFTKEYS );

        	break;

        	}

        default:

            {

            Pbk2AppUi()->HandleCommandL( aCommand );

            break;

            }

        }

    }

void CxSPSortView::DoActivateViewL( const TVwsViewId& aPrevViewId,

                         TUid /*aCustomMessageId*/,

                         const TDesC8& /*aCustomMessage*/ )

	{

    MPbk2ViewActivationTransaction* viewActivationTransaction =

        Pbk2AppUi()->Pbk2ViewExplorer()->HandleViewActivationLC(

            iView.Id(),

            aPrevViewId,

            NULL,

            NULL,

            EUpdateAll );

    // Notifies startup monitor of view activation

    if ( Pbk2AppUi()->Pbk2StartupMonitor() )

        {

        Pbk2AppUi()->Pbk2StartupMonitor()->

            NotifyViewActivationL( iView.Id() );

        }

    if (!iContainer)

        {

        iContainer = CxSPSortViewControl::NewL( iViewIdChanger, iExtensions, iView );

        CCoeEnv::Static()->AppUi()->AddToStackL( iView, iContainer );        

        iContainer->SetMopParent( &iView );        

        iContainer->SetRect( iView.ClientRect() );      

        CCoeControl& ctrl=iContainer->ComponentControl();

        CEikListBox& listbox=static_cast <CEikListBox&> (ctrl);

        listbox.SetListBoxObserver( this );

        iContainer->ActivateL();

        UpdateCbasL( R_EXTENSION_MANAGER_SORT_VIEW_SOFTKEYS );

        // Invoke DrawNow() to avoid the cba flicker

        iView.Cba()->DrawNow();

        } 

    // Commit application-wide state changes

    viewActivationTransaction->Commit();

    CleanupStack::PopAndDestroy(); //viewActivationTransaction

	// Remove the tabs from the navipane

    CEikStatusPane* sp = CEikonEnv::Static()->AppUiFactory()->StatusPane();

    CAknNavigationControlContainer* np =

        static_cast<CAknNavigationControlContainer*>(

            sp->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) );

    delete iNaviDecorator;

    iNaviDecorator = NULL;

    iNaviDecorator = np->CreateNavigationLabelL();

    np->PushL( *iNaviDecorator );

    sp->DrawNow();

	}

void CxSPSortView::UpdateCbasL( TInt aResourceId )

    {

    CCoeControl& ctrl=iContainer->ComponentControl();

    CEikListBox& listbox=static_cast <CEikListBox&> (ctrl);

    TBool noItemHightLighted = listbox.View()->ItemDrawer()->Flags() & CListItemDrawer::ESingleClickDisabledHighlight;

    if ( aResourceId == R_EXTENSION_MANAGER_SORT_VIEW_SOFTKEYS )

        {

        if ( noItemHightLighted )

            {

            // Load the default cba for the sort view

            iView.Cba()->SetCommandSetL( R_AVKON_SOFTKEYS_BACK );

            }

        else

            {

            // Load the default cba for the sort view

            iView.Cba()->SetCommandSetL( R_EXTENSION_MANAGER_SORT_VIEW_SOFTKEYS );

            }

        iView.Cba()->DrawDeferred();

        }

    else if ( aResourceId == R_AVKON_SOFTKEYS_OK_CANCEL )

        {

        if ( noItemHightLighted )

            {

            // Load the default cba for the sort view

            iView.Cba()->SetCommandSetL( R_AVKON_SOFTKEYS_CANCEL );

            }

        else

            {

            // Load the default cba for the sort view

            iView.Cba()->SetCommandSetL( R_AVKON_SOFTKEYS_OK_CANCEL );

            }

        iView.Cba()->DrawDeferred();

        }

    }

void CxSPSortView::DoDeactivate()

	{

    if (iContainer)

        {

        CCoeEnv::Static()->AppUi()->RemoveFromStack( iContainer );

        delete iContainer;

        iContainer = NULL;

        }

	if( iNaviDecorator )

		{

		// Remove the view-specific navipane decorations

	    CEikStatusPane* sp = CEikonEnv::Static()->AppUiFactory()->StatusPane();

	    TRAP_IGNORE( CAknNavigationControlContainer* np =

	         		 static_cast<CAknNavigationControlContainer*>(

	            	 sp->ControlL( TUid::Uid( EEikStatusPaneUidNavi )));  // CSI: 42 #

			    	 np->Pop( iNaviDecorator );

				   );

		}

	}

void CxSPSortView::HandleStatusPaneSizeChange()

    {

    // Resize the container to fill the client rectangle

    if (iContainer)

        {

        iContainer->SetRect( iView.ClientRect() );

        }

    }

void CxSPSortView::HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType)

    {

    if( AknLayoutUtils::PenEnabled() )

        {

        switch ( aEventType )

            {

            case EEventItemSingleClicked:

                {

                CCoeControl& ctrl=iContainer->ComponentControl();

                CEikListBox& listbox=static_cast <CEikListBox&> (ctrl);

                const CListBoxView::CSelectionIndexArray* inds = listbox.SelectionIndexes();

                TInt count = inds->Count();

                if ( count <= 0 )

                     {

                     HandleCommandL( EExtensionManagerCmdMove );

                     }

                 else

                     {

                     HandleCommandL( EAknSoftkeyOk );

                     }

                break;

                }

            default:

               break;

            }

          }

    }

void CxSPSortView::GlobalNoteClosed( const TInt aResult )

    {

    PBK2_DEBUG_PRINT(

            PBK2_DEBUG_STRING("CxSPSortView::GlobalNoteClosed [%i]"), aResult );

    // This event results from a call to iContainer->CommitSortL when sorting

    // has been changed and the user has closed the resulting global note,

    // so we need to exit the application

    Pbk2AppUi()->ExitApplication();

    }

void CxSPSortView::GlobalNoteError( const TInt aErr )

    {

    PBK2_DEBUG_PRINT(

            PBK2_DEBUG_STRING("CxSPSortView::GlobalNoteError [%i]"), aErr );

    // This event results from a call to iContainer->CommitSortL when sorting

    // has been changed and there was a problem with the resulting global note,

    // so we need to exit the application.

    // We could also try to show the error to the user.

    Pbk2AppUi()->ExitApplication();

    }

//  End of File