/*

* Copyright (c) 2008 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 CVIMPSTUiBlockView.

 *

*/

// INCLUDE FILES

#include "cvimpstuiblockview.h"

#include "cvimpstuiblockviewcontrol.h"

#include "cvimpstenginepresencesubservice.h"

#include "vimpstutilswaitnote.h"

#include "mvimpstengine.h"

#include "vimpstextentionuiuid.h"

#include "cvimpstuiextensionservice.h"

#include "vimpstui.hrh"

#include "cvimpstuistatuspanehandler.h"

#include "cvimpstcmdhandler.h"

// System includes

#include <StringLoader.h>

// Pbk2

#include <MPbk2AppUi.h>

#include <CPbk2UIExtensionView.h>

#include <MPbk2ViewActivationTransaction.h>

#include <MPbk2ViewExplorer.h>

#include <MPbk2StartupMonitor.h>

#include <eikmenup.h>

#include <AiwCommon.hrh>

//resource

#include <vimpstuires.rsg>

#include <extensionmanagerres.rsg>

#include "uiservicetabtracer.h"

using namespace Phonebook2;

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

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

// CVIMPSTUiBlockView::CVIMPSTUiBlockView

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

//

CVIMPSTUiBlockView::CVIMPSTUiBlockView( 

				MxSPViewMapper& aMapper, 

			    MxSPContactManager& aContactManager, 

			    TUint aBlockViewId,

			    CPbk2UIExtensionView& aView,

			    CVIMPSTUIExtensionService& aServiceData,

			    MVIMPSTEngine& aEngine ,

			    MVIMPSTCmdHandler& aCommandHandler) :

			    CxSPBaseView( aMapper, aContactManager, aView ),

			 	iBlockViewId( aBlockViewId ),

			    iEngine(aEngine),

			    iExtensionService( aServiceData ),

			    iCommandHandler( aCommandHandler )

    {

    }

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

// CVIMPSTUiBlockView::ConstructL

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

//

void CVIMPSTUiBlockView::ConstructL()

    {

	TRACER_AUTO;

    ViewBaseConstructL( KIMCONTACTSEXTNIMPLEMENTATIONUID, iBlockViewId );

    iPresenceSubService = iEngine.GetPreseceSubService();

    if(iPresenceSubService)

        {

        iBlockedList = iPresenceSubService->GetBlockedList();

        }

    }

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

// CVIMPSTUiBlockView::NewL

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

//

CVIMPSTUiBlockView* CVIMPSTUiBlockView::NewL( MxSPViewMapper& aMapper, 

			    MxSPContactManager& aContactManager, 

			    TUint aBlockViewId,

			    CPbk2UIExtensionView& aView,

			    CVIMPSTUIExtensionService& aServiceData,

			    MVIMPSTEngine& aEngine ,

			    MVIMPSTCmdHandler& aCommandHandler)

    {

	TRACER_AUTO;

    CVIMPSTUiBlockView* self = new(ELeave) CVIMPSTUiBlockView( aMapper, 

            aContactManager,

            aBlockViewId,

            aView, 

            aServiceData,

            aEngine,

            aCommandHandler );

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CVIMPSTUiBlockView::~CVIMPSTUiBlockView()

// C++ Destructor 

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

//

CVIMPSTUiBlockView::~CVIMPSTUiBlockView()

    {

    delete iNaviDecorator;

    }

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

// CVIMPSTUiBlockView::HandleCommandL( TInt aCommand )

// This class handles all commands from menu

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

//

void CVIMPSTUiBlockView::HandleCommandL( TInt aCommand )

    {

	TRACER_AUTO;

   	switch ( aCommand ) 

		{

		//Next two commands have same function

		case EAknSoftkeyBack:

			{

			// this might get called when the view is not active

			// back key pressed, activate tabbed view.

			// CPbk2ViewState is not utilized here, but here the

			// focused contact info could be delivered to next view, if required later

			CPbk2ViewState* state = NULL; 

			TInt tabViewId;

			TInt err = iMapper.GetNewView( KIMCONTACTSEXTNIMPLEMENTATIONUID, 

									   iExtensionService.TabbedViewId(), 

									   tabViewId );

			User::LeaveIfError( err );            	

			Pbk2AppUi()->Pbk2ViewExplorer()->ActivatePhonebook2ViewL( 

										TUid::Uid(tabViewId), 

										state );

			break;

			}

		case  ECmdUnBlock:

			{

			//show wait note

			// load, format and show confirmation note

			HBufC* unblockContact = iContainer->GetFocusedContactLC();

		    if(unblockContact)

				{

				HBufC* prompt = StringLoader::LoadLC( R_QTN_CHAT_UNBLOCKING, *unblockContact );

				CVIMPSTUtilsWaitNote* note = CVIMPSTUtilsWaitNote::ShowWaitNoteLC( *prompt );

	        	iCommandHandler.HandleCommandL(ECmdUnBlockContact, this, unblockContact  );

				CleanupStack::PopAndDestroy( 3,unblockContact );//note;prompt;unblockContact.

				}

			break;

			}

			default:

		    {

            Pbk2AppUi()->HandleCommandL( aCommand );

            break;

            }

	    }

    }

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

// CVIMPSTUiSearchView::DynInitMenuPaneL()

// Initialises menu pane when needed

// (other items were commented in a header).

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

//

void CVIMPSTUiBlockView::DynInitMenuPaneL( TInt aResourceId,

                                     CEikMenuPane* aMenuPane )

    {

	TRACER_AUTO;

    //using the existing menu resource as it contains unblock item

    if( aResourceId == R_EXTENSION_MANAGER_MENU)

        {

        //add search view menu items 

        aMenuPane->AddMenuItemsL( R_SERVTAB_TABBED_VIEW_MENU ); 

        aMenuPane->SetItemDimmed(ECmdOpenConversation, ETrue);

        aMenuPane->SetItemDimmed(ECmdContactAddAsFriend,ETrue);

        aMenuPane->SetItemDimmed(KAiwCmdCall,ETrue);

        aMenuPane->SetItemDimmed(ECmdCloseConversation,ETrue);

        aMenuPane->SetItemDimmed(ECmdCreateNewOption,ETrue);

        aMenuPane->SetItemDimmed(ECmdContactDetails,ETrue);

        aMenuPane->SetItemDimmed(ECmdOpenFriendRequest,ETrue);

        aMenuPane->SetItemDimmed(ECmdContactEdit,ETrue);

        aMenuPane->SetItemDimmed(ECmdAIWAddToContact,ETrue);

        aMenuPane->SetItemDimmed(ECmdAIWLinkToContact,ETrue);

        aMenuPane->SetItemDimmed(ECmdBlock,ETrue);

        aMenuPane->SetItemDimmed(ECmdContactDelete,ETrue);

        aMenuPane->SetItemDimmed(ECmdMyAvatar,ETrue);

        aMenuPane->SetItemDimmed(ECmdChangeStatus,ETrue);

        if(0==iBlockedList->Count())

            {

            aMenuPane->SetItemDimmed(ECmdUnBlock,ETrue);

            }

        }

    }

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

// CVIMPSTUiBlockView::DoActivateViewL()

// Activates view

// (other items were commented in a header).

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

//

void CVIMPSTUiBlockView::DoActivateViewL( const TVwsViewId& aPrevViewId,

        									TUid /*aCustomMessageId*/, 

        									const TDesC8&  /*aCustomMessage*/ )

    {

	TRACER_AUTO;

    HBufC* titleText = StringLoader::LoadLC( R_QTN_SERVTAB_TITLE_BLOCKEDLIST );

    //to set the icon ( context pane image) as in tabbed view

    MPbk2ViewActivationTransaction* viewActivationTransaction =

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

            iView.Id(),

            aPrevViewId,

            titleText,

            NULL,

            EUpdateAll );            

	// Notifies startup monitor of view activation

  if( Pbk2AppUi()->Pbk2StartupMonitor() )

      {

      Pbk2AppUi()->Pbk2StartupMonitor()->

          NotifyViewActivationL( iView.Id() );

      }

    if (!iContainer)

        {

        iContainer = CVIMPSTUiBlockViewControl::NewL(*this,iView, iEngine, iBlockedList );

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

        iContainer->SetMopParent( &iView );        

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

        iContainer->ActivateL();

        iContainer->UpdateCbaL();

        } 

    // Commit application-wide state changes

    viewActivationTransaction->Commit();

    CleanupStack::PopAndDestroy(); //viewActivationTransaction  

 	CleanupStack::PopAndDestroy( titleText );            

    // Change the navigation pane from tabs to text label    

    UpdateNaviPaneTextL();  

    //resetting the blocked list to empty.and show it in blocked view.

    iBlockedList->ResetAndDestroy();

    iContainer->UpdateBlockedListL();

    //set the text as updating blocked list while fetching blocked list

    iContainer->SetUpdatingTextsToListboxL();

    //fetch the fresh blocked list from server..

    FetchBlockedListFromServerL();

    }

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

// CVIMPSTUiBlockView::DoDeactivate()

// Deactivates the view

// (other items were commented in a header).

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

//

void CVIMPSTUiBlockView::DoDeactivate()

	{

    if (iContainer)

	    {

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

        delete iContainer;

        iContainer = NULL;

        }

   	}

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

// CVIMPSTUiBlockView::UpdateNaviPaneTextL()

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

//

void CVIMPSTUiBlockView::UpdateNaviPaneTextL( )

	{

	TRACER_AUTO;

	// Change the navigation pane from tabs to text label    

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

    CAknNavigationControlContainer* np =

    						static_cast<CAknNavigationControlContainer*>(

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

    delete iNaviDecorator;

    iNaviDecorator = NULL;

    //fix for disableing navigation search string text, makeing it null

   	iNaviDecorator = np->CreateNavigationLabelL( iEngine.ServiceName());

    np->PushL( *iNaviDecorator );

    sp->DrawNow();  

  	}

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

// CVIMPSTUiSearchView::HandleStatusPaneSizeChange

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

//

void CVIMPSTUiBlockView::HandleStatusPaneSizeChange()

    {

    // Resize the container to fill the client rectangle

    if (iContainer)

        {

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

        }

    }

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

// CVIMPSTUiSearchView::FetchBlockedListFromServerL

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

//

void CVIMPSTUiBlockView::FetchBlockedListFromServerL()

	{

	iEngine.RegisterBlockedListObserver(this);

	iCommandHandler.HandleCommandL(EFetchBlockedList, this, NULL );

	}

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

// CVIMPSTUiSearchView::HandleBlockedListFetchCompleteL

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

//

void CVIMPSTUiBlockView::HandleBlockedListFetchCompleteL()

	{

	if(iContainer)

		{

		iContainer->UpdateBlockedListL();	

		}

	}

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

// CVIMPSTUiSearchView::CommandFinishedL

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

//

void CVIMPSTUiBlockView::CommandFinishedL( const MVIMPSTCmd& /*aCommand */)

	{

	}

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

// CVIMPSTUiSearchView::HandleCommandEventL

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

//

void CVIMPSTUiBlockView::HandleCommandEventL( TVIMPSTEnums::TVIMPSTRegistrationState /*aState*/, 

								TInt /*aServiceError*/) 

	{

	}

//  End of File