/*

* Copyright (c) 2004 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:     Call Vmbx for softnotification.

*

*/

// INCLUDE FILES

#include <avkon.hrh>

#include <bldvariant.hrh>

#include <AiwCommon.hrh>

#include <vmnumber.h>

#include <AknQueryDialog.h> 

#include <aknnotedialog.h> 

#include <StringLoader.h> 

// needed just to get localized error message

#include <AknGlobalNote.h>

#include <ConeResLoader.h>

#include <errorres.rsg>

#include "SpdiaAppUi.h"

#include "speeddialprivate.h"

#include "SpdiaBaseView.h"

#include <aknlayoutscalable_apps.cdl.h>

#include <layoutmetadata.cdl.h>

#include <e32base.h> 

#include "SpdiaCallingVmbxView_voip.h"

#include "SpdiaCallingVmbxContainer.h"

#include <featmgr.h>

#include <settingsinternalcrkeys.h>

#include <centralrepository.h>

//_LIT8( KSpdiaCustomMesg, "outside" );

const TInt KVoIPOFF = 0;

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

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

// CSpdVmbxAsync::NewLC

// Symbian two-phased constructor

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

CSpdVmbxAsync* CSpdVmbxAsync::NewL(CSpdiaCallingVmbxView* aSpdiaCallingVmbxView)

	{

  	CSpdVmbxAsync* self = new(ELeave) CSpdVmbxAsync(aSpdiaCallingVmbxView);

	CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(); // self

    return self; 

	}

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

// CSpdVmbxAsync::CSpdVmbxAsync

// C++ constructor

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

CSpdVmbxAsync::CSpdVmbxAsync(CSpdiaCallingVmbxView* aSpdiaCallingVmbxView):CActive(CActive::EPriorityLow)

	{

	iSpdiaCallingVmbxView =aSpdiaCallingVmbxView;

	CActiveScheduler::Add(this);

	}

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

// CSpdVmbxAsync::SetVmbxActiveL

// Sets Active objects

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

void CSpdVmbxAsync::SetVmbxActiveL()

	{

	SetActive();

	TRequestStatus* status = &iStatus;

 	User::RequestComplete(status,KErrNone);

	}

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

// CSpdVmbxAsync::ConstructL

// Symbian two-phased constructor

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

void CSpdVmbxAsync::ConstructL()

	{

	}

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

// CSpdVmbxAsync::~CSpdVmbxAsync

// Destructor

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

CSpdVmbxAsync::~CSpdVmbxAsync()

	{

	Cancel();

	}

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

// CSpdVmbxAsync::DoCancel()

// Cancels any outstanding requests

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

void CSpdVmbxAsync::DoCancel()

	{

     //Cancel();

	}

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

// CSpdiaCallingVmbxView::ExitSpdApp

// Exits speed dial Application

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

void CSpdiaCallingVmbxView::ExitSpdApp()

	{

	iAppUi->RunAppShutter();

	}

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

// CSpdiaCallingVmbxView::DispalyVmbxDialogL

// Displays VMBX text quary dialog

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

void CSpdiaCallingVmbxView::DispalyVmbxDialogL()

	{

//***********Start******************  Code to Support Alternate Line Handling(ALS).

	TPhCltTelephoneNumber vmbxNumber;

	RVmbxNumber vmbx;

	TBuf< KVmbxMaxAddressLength > vmbxAddress;

    //TBool call = iContainer->iControl->VoiceMailL( vmbxNumber );

	 CleanupClosePushL(vmbx); // Close() will called if a leave happens.

    if (vmbx.Open() != KErrNone)   

        {

        User::Leave(KLeaveWithoutAlert); //No vmbx available, so nothing we can do

        }

     TInt err1 = vmbx.GetVmbxNumber( vmbxNumber );

     TInt err2 = vmbx.GetVideoMbxNumber(vmbxNumber );

     TInt type(0);

    if ( ( err1 == KErrNotFound || err1 == KErrNotSupported ) &&

         ( err2 == KErrNotFound || err2 == KErrNotSupported ))

        {

        type = vmbx.SelectTypeL( EVmbxDefine );

        }

    else 

        {

        type = vmbx.SelectTypeL( EVmbxCall );

        }   

    if( type == EVmbxIP )

        {

        TInt err( vmbx.GetVmbxAddressL( vmbxAddress ) );

        if( err == KErrNotFound )

            {

            vmbxAddress.Zero();

            if( !vmbx.QueryAddressL( EVmbxNotDefinedQuery, vmbxAddress ) )

                {

                User::Leave(KLeaveWithoutAlert);        

                }

            }        

        }

    else if( type == EVmbxVideo )

        {

        // Check if the message corresponds to active line 

        TInt lineInUse(0);

    	User::LeaveIfError(vmbx.GetAlsLine(lineInUse));

    	if ( lineInUse != iCustomMessageId.iUid ) 

    	    {

    	    if ( DoWeCallToDifferentLineL() == EFalse )

                {

                User::Leave(KLeaveWithoutAlert); //return;

                }

            }    

    	TInt err(vmbx.GetVideoMbxNumber(vmbxNumber, (TVmbxNumberEntry)iCustomMessageId.iUid));

    	if( err == KErrNotFound )  //!= KErrNone )

            {   vmbxNumber.Zero();

            if( !vmbx.QueryVideoMbxNumberL( EVmbxNotDefinedQuery, vmbxNumber ) )  //vmbxNumber: the result value of an accepted query

                {

                User::Leave(KLeaveWithoutAlert);   //User did not provide a vmbxNumberEntry, so no number to call

                }

            }                    

        }

    else if(type ==EVmbx)

        {

        // Check if the message corresponds to active line 

        TInt lineInUse(0);

    	User::LeaveIfError(vmbx.GetAlsLine(lineInUse));   //Gets currently active line number (1 or 2)

    	// 1. If a different line is active than in soft note, check do we change line. If not, then there's

    	// no need to continue as the voice mail is available on line, we are not going to switch to.

    	if ( lineInUse != iCustomMessageId.iUid ) 

    	    {

    	    if ( DoWeCallToDifferentLineL() == EFalse )

                {

                User::Leave(KLeaveWithoutAlert); //return;

                }

            }

    	TInt err(vmbx.GetVmbxNumber(vmbxNumber, (TVmbxNumberEntry)iCustomMessageId.iUid)); // Line number provided by soft note

    	if( err == KErrNotFound )  //!= KErrNone )

            {   

            vmbxNumber.Zero();

            //Let's put a query on the screen to try to request for a voice mailbox number directly from user. 

            if( !vmbx.QueryNumberL( EVmbxNotDefinedQuery, vmbxNumber ) )  //vmbxNumber: the result value of an accepted query

                {

                User::Leave(KLeaveWithoutAlert);   //User did not provide a vmbxNumberEntry, so no number to call

                }

            }        

        }

	CleanupStack::PopAndDestroy(); // vmbx.Close()

    if( type == EVmbxIP )

        {

        if ( FeatureManager::FeatureSupported( KFeatureIdCommonVoip ) )

            {

            AddressCallL( vmbxAddress );

            }

        }

    else if( type == EVmbxVideo )

        {

        NumberCallL( vmbxNumber, CAiwDialData::EAIWForcedVideo );

        }        

    else if(type ==EVmbx)

        {

        // The type change to EAIWForcedCS for VOIP change.

        NumberCallL( vmbxNumber, CAiwDialData::EAIWForcedCS );

        }

	//***********End******************  Code to Support Alternate Line Handling(ALS).

	}

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

// CSpdVmbxAsync::RunL()

// Respond to an Asynchronous event

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

void CSpdVmbxAsync::RunL()

	{

    if ( iStatus == KErrNone )

    	{

    	TInt err=0;

    	TRAP( err, iSpdiaCallingVmbxView->DispalyVmbxDialogL() );

    	}

    if ( iSpdiaCallingVmbxView->GetSureToExit() )

    	{

    	iSpdiaCallingVmbxView->ExitSpdApp();

    	}

    else

    	{

    	iSpdiaCallingVmbxView->SetSureToExit( ETrue );

    	}

	}

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

// CSpdiaCallingVmbxView::NewLC

// Symbian two-phased constructor

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

CSpdiaCallingVmbxView* CSpdiaCallingVmbxView::NewLC()

    {

    CSpdiaCallingVmbxView* self = new( ELeave ) CSpdiaCallingVmbxView;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// CSpdiaCallingVmbxView::CSpdiaCallingVmbxView

// C++ constructor

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

CSpdiaCallingVmbxView::CSpdiaCallingVmbxView()

    {

    iAppUi = static_cast<CSpdiaAppUi*> ( AppUi() );

    }

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

// CSpdiaCallingVmbxView::~CSpdiaCallingVmbxView

// Destructor

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

CSpdiaCallingVmbxView::~CSpdiaCallingVmbxView()

    {

    if ( FeatureManager::FeatureSupported( KFeatureIdCommonVoip ) )

    	{	

        if ( iVoIPVariationNotifier )

            {

            iVoIPVariationNotifier->StopListening();

            delete iVoIPVariationNotifier;

            iVoIPVariationNotifier = NULL;

            }

        if ( iVoIPVariation )

            {

            delete iVoIPVariation;

            iVoIPVariation = NULL;

            }

    	}

    if ( iContainer )

        {

        iAppUi->RemoveFromViewStack( *this, iContainer );

        delete iContainer;

        }

    if(iSpdVmbxAsync)    

    delete iSpdVmbxAsync;

    iContainer = NULL;

	delete iServiceHandler;

	FeatureManager::UnInitializeLib();

    }

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

// CSpdiaCallingVmbxView::ConstructL

// Symbian two-phased constructor

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

void CSpdiaCallingVmbxView::ConstructL()

    {

    BaseConstructL( R_SPDIA_CALLING_VMBX_VIEW );

    CSpdiaBaseView::ConstructL();

    CEikonEnv::Static()->AppUiFactory()->StatusPane()->SwitchLayoutL( R_AVKON_STATUS_PANE_LAYOUT_EMPTY );

	// Create the AIWFW object and specifiy the criteria items.

	iServiceHandler =CAiwServiceHandler::NewL();

	iServiceHandler->AttachL(R_SPDIAL_APP_INTEREST);

	FeatureManager::InitializeLibL();

	  TInt VoIPSupported( 0 );

	if ( FeatureManager::FeatureSupported(KFeatureIdCommonVoip) )

            {

            iVoIPVariation = CRepository::NewL( KCRUidTelephonySettings );

            iVoIPVariation->Get( KDynamicVoIP, VoIPSupported );

            iVoIPVariationNotifier = CCenRepNotifyHandler::NewL( *this, *iVoIPVariation,

                CCenRepNotifyHandler::EIntKey, KDynamicVoIP );

            iVoIPVariationNotifier->StartListeningL();

            }

    iVoIPSupported = KVoIPOFF != VoIPSupported && 

        FeatureManager::FeatureSupported( KFeatureIdCommonVoip );

    iSureToExit = ETrue;

    }

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

// CSpdiaCallingVmbxView::Id

// Returns view's ID.

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

TUid CSpdiaCallingVmbxView::Id() const

    {

    return KCallingVmbxViewId;

    }

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

// CSpdiaCallingVmbxView::HandleDialL

// From phoneClient

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

void CSpdiaCallingVmbxView::HandleDialL(const TInt /*iStatus*/ )

    {

    HandleCommandL( EEikCmdExit );

    }

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

// CSpdiaCallingVmbxView::NumberCallL

// Call Phone client

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

void CSpdiaCallingVmbxView::NumberCallL( const TDesC& aNumber )

    {

	CAiwDialDataExt *dialData = CAiwDialDataExt::NewLC();

	dialData->SetPhoneNumberL(aNumber);

    // The type change to EAIWForcedCS for VOIP change.

	dialData->SetCallType( CAiwDialData::EAIWForcedCS );

	dialData->SetWindowGroup(iEikonEnv->RootWin().Identifier());

	dialData->SetShowNumber(ETrue);

	CAiwGenericParamList& paramList = iServiceHandler->InParamListL();

	dialData->FillInParamListL(paramList);

    iServiceHandler->ExecuteServiceCmdL( KAiwCmdCall,

									paramList,

                                    iServiceHandler->OutParamListL(),

                                    0,

                                    NULL ); //Callback is NULL as no dial results wanted.

	CleanupStack::PopAndDestroy(dialData);

    }

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

// CSpdiaCallingVmbxView::NumberCallL

// Call Phone client

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

void CSpdiaCallingVmbxView:: NumberCallL( const TDesC& aNumber, 

                          CAiwDialData::TCallType aCallType )		

    {

	CAiwDialDataExt *dialData = CAiwDialDataExt::NewLC();

	dialData->SetPhoneNumberL(aNumber);

	dialData->SetCallType(aCallType);

	dialData->SetWindowGroup(iEikonEnv->RootWin().Identifier());

	dialData->SetShowNumber(ETrue);

	CAiwGenericParamList& paramList = iServiceHandler->InParamListL();

	dialData->FillInParamListL(paramList);

    iServiceHandler->ExecuteServiceCmdL( KAiwCmdCall,

									paramList,

                                    iServiceHandler->OutParamListL(),

                                    0,

                                    NULL ); //Callback is NULL as no dial results wanted.

	CleanupStack::PopAndDestroy(dialData);

    }

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

// CSpdiaCallingVmbxView::DoActivateL

// Activates this view.

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

void CSpdiaCallingVmbxView::DoActivateL( const TVwsViewId& aPrevViewId,

                                         TUid aCustomMessageId,

                                         const TDesC8& aCustomMessage )

    {

    ASSERT(iContainer == NULL);

    if ( !iContainer )

        iContainer = CSpdiaCallingVmbxContainer::NewL();

    iAppUi->AddToStackL( *this, iContainer );

    CEikonEnv::Static()->AppUiFactory()->StatusPane()->SwitchLayoutL( R_AVKON_STATUS_PANE_LAYOUT_EMPTY );

    // Show status pane before showing vmbx dialog

    TRect origRect = iContainer->iControl->Rect();

    TRect newRect( origRect );

    TInt statusPaneHeight ;

    TRect mainPaneRect ;

   	TRect statusPaneRect;

	if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )

	{

	   if (Layout_Meta_Data::IsLandscapeOrientation())

		 {

		  AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane,mainPaneRect);

		  iContainer->iControl->SetRect( mainPaneRect );

		 }

		 else

		 {

		  AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EStatusPane,statusPaneRect);

		  statusPaneHeight = statusPaneRect.Height();

		  newRect.iTl.iY = statusPaneHeight;  // height of the status pane

       	  iContainer->iControl->SetRect( newRect );

		 }

	  }

     else

     {

    TAknWindowLineLayout statusPaneL = 

        AKN_LAYOUT_WINDOW_status_pane( origRect, 0 );

	TAknLayoutRect layout;

	layout.LayoutRect(origRect,statusPaneL);

	 statusPaneHeight = layout.Rect().Height();

	 newRect.iTl.iY = statusPaneHeight;  // height of the status pane

    iContainer->iControl->SetRect( newRect );

    }

   iPrevViewId.iAppUid =aPrevViewId.iAppUid;

   iPrevViewId.iViewUid=aPrevViewId.iViewUid;

	iCustomMessageId.iUid = aCustomMessageId.iUid;

	iCustomMessage.Copy(aCustomMessage);

	if ( !iSpdVmbxAsync )

	    {

	    iSpdVmbxAsync = CSpdVmbxAsync::NewL( this );

	    iSureToExit = ETrue;

	    }

	else

	    {

	    iSureToExit = EFalse;

	    iSpdVmbxAsync->Cancel();

	    }

    iSpdVmbxAsync->SetVmbxActiveL();

    }

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

// CSpdiaCallingVmbxView::DoWeCallToDifferentLine

// 

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

TBool CSpdiaCallingVmbxView::DoWeCallToDifferentLineL()

    {

    TBool okToCall = EFalse;

    //Let's read the needed resource first

    RConeResourceLoader resourceLoader(*iCoeEnv);

    CleanupClosePushL(resourceLoader);

    CAknQueryDialog* queryDlg = CAknQueryDialog::NewL();  

    //Do we change to the other line

    if( queryDlg->ExecuteLD( R_SPDIA_ALS_CONFIRMATION_QUERY ) )

        {

        RSSSettings settings;

        CleanupClosePushL( settings );

        User::LeaveIfError( settings.Open() );  

        if(IsLineBlocked(settings))

            {

            //Line is blocked. Not allowed to change the active line

            HBufC* string = NULL;

            TPtrC ptr;

            string = StringLoader::LoadLC( R_SPDIA_LINE_BLOCKING_NOTE_TEXT );

            ptr.Set( *string );

			CAknNoteDialog* dlg = new ( ELeave ) CAknNoteDialog();

            dlg->PrepareLC( R_SPDIA_ERROR_NOTE );   

            dlg->SetTextL( ptr );//KNullDesC );

            dlg->RunDlgLD( CAknNoteDialog::ELongTimeout,CAknNoteDialog::EErrorTone );

			 CleanupStack::PopAndDestroy();  //string

             okToCall = EFalse;                  

            }

        else

            {

            okToCall = ToggleLine(settings);    //Line not blokced, let's try to change the line

            }

        CleanupStack::PopAndDestroy();          //Close settings

        }