/*

* 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 of Embedded Playback view's container.

*

*/

// INCLUDE FILES

#include <AknDef.h>

#include <mpxconstants.h>

#include "mpxembeddedplaybackview.hlp.hrh"

#include "mpxembeddedplaybackviewcontainer.h"

#include "mpxplaybackviewlayoutinterface.h"

#include "mpxcommonuihelper.h"

#include "mpxlog.h"

// CONSTANTS

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

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

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CMPXEmbeddedPlaybackViewContainer::CMPXEmbeddedPlaybackViewContainer(

    MEikCommandObserver* aCommandObserver,

    MMPXLayoutSwitchObserver* aLayoutObserver,

    MMPXPlaybackViewLayout* aLayout,

    CMPXCommonUiHelper* aCommonUiHelper )

    {

    iCommandObserver = aCommandObserver;

    iLayoutObserver = aLayoutObserver;

    iMode = EUninitialized;

    iLayout = aLayout;

    iCommonUiHelper = aCommonUiHelper;

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CMPXEmbeddedPlaybackViewContainer::ConstructL( const TRect& aRect )

    {

    MPX_DEBUG1( "CMPXEmbeddedPlaybackViewContainer::ConstructL() entering" );

    CMPXCommonPlaybackViewContainer::ConstructL( aRect );

    MPX_DEBUG1( "CMPXEmbeddedPlaybackViewContainer::ConstructL() exiting" );

    }

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

// Destructor

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

//

CMPXEmbeddedPlaybackViewContainer::~CMPXEmbeddedPlaybackViewContainer()

    {

    }

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

// Set layout for all elements and set sizes for icons.

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

//

void CMPXEmbeddedPlaybackViewContainer::UpdateLayout()

    {

    MPX_DEBUG1( "CMPXEmbeddedPlaybackViewContainer::UpdateLayout() entering" );

    CMPXCommonPlaybackViewContainer::UpdateLayout();

    MPX_DEBUG1( "CMPXEmbeddedPlaybackViewContainer::UpdateLayout() exiting" );

    }

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

// sets display mode

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

//

void CMPXEmbeddedPlaybackViewContainer::SetMode( TMPXPbvPlaybackMode aMode )

    {

    MPX_DEBUG1( "CMPXEmbeddedPlaybackViewContainer::SetMode() entering" );

    if ( aMode != ENoTracksMode )

        {

        CMPXCommonPlaybackViewContainer::SetMode( aMode );

        }

    else

        {

        // the only chance this will be ENoTracksMode in embedded view

        // is when the file is saving (playback engine state change to not initialized)

        // when that happens, ignore the event so that the view

        // doesn't go blank

        MPX_DEBUG1( "CMPXEmbeddedPlaybackViewContainer::SetMode no tracks mode, ignoring" );

        }

    MPX_DEBUG1( "CMPXEmbeddedPlaybackViewContainer::SetMode() exiting" );

    }

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

// From CCoeControl

// Handles key events.

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

//

TKeyResponse CMPXEmbeddedPlaybackViewContainer::OfferKeyEventL(

    const TKeyEvent& aKeyEvent,

    TEventCode aType )

    {

    MPX_DEBUG4( "CMPXEmbeddedPlaybackViewContainer::OfferKeyEventL(iCode=%d, iScanCode=%d, aType=%d)",

        aKeyEvent.iCode, aKeyEvent.iScanCode, aType );

    return CMPXCommonPlaybackViewContainer::OfferKeyEventL( aKeyEvent, aType );

    }

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

// From CCoeControl

// Gets the control's help context.

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

//

void CMPXEmbeddedPlaybackViewContainer::GetHelpContext(

    TCoeHelpContext& aContext ) const

    {

    aContext.iMajor = KAppUidMusicPlayerX;

    TRAP_IGNORE(

        {

        if ( iCommonUiHelper->IsHostBrowserL() )

            {

            aContext.iContext = KMUS_HLP_EMBED_BROWSER;

            }

        else if ( iCommonUiHelper->IsHostMessagingL() )

            {

            aContext.iContext = KMUS_HLP_EMBED_MESSAGING;

            }

        else

            {

            aContext.iContext = KMUS_HLP_EMBED_GENERAL;

            }

        } );

    }

//  End of File