/*

* Copyright (c) 2005 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:  The MUS application's UI class.

*

*/

#include "musuireceivecontainer.h"

#include "musuieventcontroller.h"

#include "musuigeneralview.h"

#include "musuireceiveview.h"

#include "musuiinvitationquery.h"

#include "musuiinvitationqueryobserver.h"

#include "musuiappui.h"

#include "musuidialogutil.h"

#include "musuidefinitions.h"

#include "musui.hrh"

#include "muslogger.h" // debug logging

#include <musui.rsg>

#include <AknsControlContext.h>

#include <AknsBasicBackgroundControlContext.h>

#include <AknsDrawUtils.h>

#include <AknWaitDialog.h>

#include <AknDef.h>

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

//

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

//

CMusUiReceiveContainer* CMusUiReceiveContainer::NewL(

                                CMusUiReceiveView& aView,

                                const TRect aRect )

    {

    CMusUiReceiveContainer* self

            = new( ELeave ) CMusUiReceiveContainer( aView );

    CleanupStack::PushL( self );

    self->ConstructL( aRect );

    CleanupStack::Pop( self );

    return self;

    }

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

//

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

//

CMusUiReceiveContainer::~CMusUiReceiveContainer()

    {

    MUS_LOG( "mus: [MUSUI ]  -> CMusUiReceiveContainer::~CMusUiReceiveContainer" );

    if ( iInvitationQuery )

        {

        iInvitationQuery->Cancel();

        delete iInvitationQuery;

        iInvitationQuery = NULL;

        }

    delete iBackGround;

    MUS_LOG( "mus: [MUSUI ]  <- CMusUiReceiveContainer::~CMusUiReceiveContainer" );

    }

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

//

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

//

CMusUiReceiveContainer::CMusUiReceiveContainer( CMusUiReceiveView& aView )

    : iView( aView )

    {

    }

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

//

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

//

void CMusUiReceiveContainer::ConstructL( const TRect& aRect )

    {

    MUS_LOG( "mus: [MUSUI ]  -> CMusUiReceiveContainer::ConstructL" );

    CreateWindowL();

    iBackGround = CAknsBasicBackgroundControlContext::NewL(

                             KAknsIIDQsnBgAreaMain,

                             aRect,

                             EFalse );

    iFullScreen = EFalse;

    SetRect( aRect );

    ActivateL();

    iOperatorSpecificFunctionality = iView.OperatorSpecificFunctionality();

    MUS_LOG( "mus: [MUSUI ]  <- CMusUiReceiveContainer::ConstructL" );

    }

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

//

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

//

void CMusUiReceiveContainer::ShowInvitationQueryL(

                                    const TDesC& aContact,

                                    MMusUiInvitationQueryObserver& aObserver )

    {

    MUS_LOG( "mus: [MUSUI ]  -> CMusUiReceiveContainer::ShowInvitationQueryL" );

    if ( !iInvitationQuery )

        {

        iInvitationQuery = CMusUiInvitationQuery::NewL( aObserver );

        }

    iInvitationQuery->ShowL( aContact );

    MUS_LOG( "mus: [MUSUI ]  <- CMusUiReceiveContainer::ShowInvitationQueryL" );

    }

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

//

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

//

void CMusUiReceiveContainer::DismissInvitationQuery( TBool aDelete )

    {

    if ( iInvitationQuery )

        {

        iInvitationQuery->Cancel();

        if ( aDelete )

            {

            delete iInvitationQuery;        

            iInvitationQuery = NULL;

            }

        }

    }

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

// Fetches a pointer to the view that owns this container.

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

//

CMusUiGeneralView* CMusUiReceiveContainer::MusUiView() const

    {

    MUS_LOG( "mus: [MUSUI ]  -> CMusUiReceiveContainer::MusUiView" );

    MUS_LOG( "mus: [MUSUI ]  <- CMusUiReceiveContainer::MusUiView" );

    return &iView;

    }

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

//

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

//

void CMusUiReceiveContainer::SetFullScreen( TBool aFullScreen, TRect aRect )

    {

    MUS_LOG1( "mus: [MUSUI ]  -> CMusUiReceiveContainer::SetFullScreen: %d",

                            aFullScreen );

    iFullScreen = aFullScreen;

    if ( aFullScreen )

        {

        // In order to capture pointer events this container must be visible.

        // Thus we make it as small as possible.

        SetRect( TRect( 0, 0, 0, 0) );

        MakeVisible( ETrue );

        SetGloballyCapturing( ETrue );

        SetPointerCapture( ETrue );    

        }

    else

        {

        SetRect( aRect );

        SetPointerCapture( EFalse );

        MakeVisible( EFalse );

        }

    MUS_LOG( "mus: [MUSUI ]  <- CMusUiReceiveContainer::SetFullScreen" );

    }

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

// Called by framework when the view size is changed

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

//

void CMusUiReceiveContainer::SizeChanged()

    {

    TRect parentRect(Rect());

    if (iBackGround)

        {

        (static_cast<CAknsBasicBackgroundControlContext*>(iBackGround))->SetRect(parentRect);

        }

    MakeVisible( EFalse );

    }

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

// Called by framework when to retrieve the no. of controls.

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

//

TInt CMusUiReceiveContainer::CountComponentControls() const

    {

    return 0; // return nbr of controls inside this container

    }

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

// Called by framework to retrieve the control specified by index.

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

//

CCoeControl* CMusUiReceiveContainer::ComponentControl( TInt aIndex ) const

    {

    switch ( aIndex )

        {

        default:

            return NULL;

        }

    }

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

// Called by framework to redraw the screen area.

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

//

void CMusUiReceiveContainer::Draw( const TRect& aRect ) const

    {

    CWindowGc& gc = SystemGc();

    gc.Clear( aRect );

    MAknsSkinInstance* skin = AknsUtils::SkinInstance();

    MAknsControlContext* cc = AknsDrawUtils::ControlContext( this );

    if(!AknsDrawUtils::Background( skin, cc,this,gc,aRect,KAknsDrawParamDefault ))

        {

        gc.SetBrushColor( iEikonEnv->ControlColor( EColorWindowBackground, *this ) );

        gc.SetBrushStyle( CGraphicsContext::ESolidBrush );

        gc.Clear( aRect );

        }

    }

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

// Called by framework

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

//

TKeyResponse CMusUiReceiveContainer::OfferKeyEventL( const TKeyEvent& aEvent,

                                                     TEventCode aType )

    {

    MUS_LOG( "mus: [MUSUI ]  -> CMusUiReceiveContainer::OfferKeyEventL" );

    if ( iFullScreen && aType == EEventKey )

        {

        // We respond to whatever key by returning from fullscreen

        if( MUS_NO_TOOLBAR )

            {

            (static_cast <CMusUiReceiveView*> 

                (MusUiView()))->HandleCommandL( EMusuiCmdViewFullScreen );            

            }

        else

            {

            (static_cast <CMusUiReceiveView*> 

                (MusUiView()))->HandleCommandL( EMusuiCmdToolbarFullScreen );

            }

         return EKeyWasConsumed;

        }

    switch ( aEvent.iCode )

        {

        // Volume Control

        case EKeyLeftArrow:

            {

            (static_cast <CMusUiReceiveView*> 

                    (MusUiView()))->HandleCommandL( EMusuiCmdViewVolumeDown );

            return EKeyWasConsumed;

            }

        case EKeyRightArrow:

            {

            (static_cast <CMusUiReceiveView*> 

                    (MusUiView()))->HandleCommandL( EMusuiCmdViewVolumeUp );

            return EKeyWasConsumed;

            }

        //  TODO:

        case EKeyUpArrow:

            {

            break;

            }

        case EKeyDownArrow:

            {

            break;

            }

        default:

            return EKeyWasNotConsumed;

        }

    MUS_LOG( "mus: [MUSUI ]  <- CMusUiReceiveContainer::OfferKeyEventL" );

    return EKeyWasNotConsumed;

    }

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

//

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

//

void CMusUiReceiveContainer::HandlePointerEventL( const TPointerEvent& )

    {

    if ( iFullScreen )

        {

        // We respond to whatever pointer event by returning from fullscreen

        (static_cast <CMusUiReceiveView*> 

                (MusUiView()))->HandleCommandL( EMusuiCmdToolbarFullScreen );

        }

    }

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

//

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

//

void CMusUiReceiveContainer::UpdatePointerCapture()

	{

	MUS_LOG( "mus: [MUSUI ]  -> CMusUiReceiveContainer::UpdatePointerCapture" );

	if ( iFullScreen )

		{

		// In order to capture pointer events this container must be visible.

		// Thus we make it as small as possible.

		SetRect( TRect( 0, 0, 0, 0 ) );

		MakeVisible( ETrue );

		SetGloballyCapturing( ETrue );

		SetPointerCapture( ETrue );    	

		}

	MUS_LOG( "mus: [MUSUI ]  <- CMusUiReceiveContainer::UpdatePointerCapture" );

	}

// end of file