/*

* Copyright (c) 2009 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 VideoPlaybackDetailsPlaybackWindow

*

*/

// Version : %version:  20 %

#include <QGraphicsSceneMouseEvent>

#include <hbframeitem.h>

#include <hbpushbutton.h>

#include <hbframedrawer.h>

#include "mpxvideo_debug.h"

#include "videoplaybackdocumentloader.h"

#include "videoplaybackcontrolscontroller.h"

#include "videoplaybackdetailsplaybackwindow.h"

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

// VideoPlaybackDetailsPlaybackWindow::VideoPlaybackDetailsPlaybackWindow

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

//

VideoPlaybackDetailsPlaybackWindow::VideoPlaybackDetailsPlaybackWindow(

        VideoPlaybackControlsController* controller )

    : mController( controller )

    , mInitialized( false )

{

    MPX_ENTER_EXIT(_L("VideoPlaybackDetailsPlaybackWindow::VideoPlaybackDetailsPlaybackWindow()"));

}

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

// VideoPlaybackDetailsPlaybackWindow::~VideoPlaybackDetailsPlaybackWindow

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

//

VideoPlaybackDetailsPlaybackWindow::~VideoPlaybackDetailsPlaybackWindow()

{

    MPX_ENTER_EXIT(_L("VideoPlaybackDetailsPlaybackWindow::~VideoPlaybackDetailsPlaybackWindow()"));

}

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

// VideoPlaybackDetailsPlaybackWindow::initialize

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

//

void VideoPlaybackDetailsPlaybackWindow::initialize()

{

    MPX_ENTER_EXIT(_L("VideoPlaybackDetailsPlaybackWindow::initialize()"));

    VideoPlaybackDocumentLoader *loader = mController->layoutLoader();

    //

    // Don't need to initialize buttons once it gets initialized

    //

    if ( loader && ! mInitialized )

    {

        mInitialized = true;

        VideoPlaybackViewFileDetails *details = mController->fileDetails();

        //

        // Connect signal and slot for play button

        //

        QGraphicsWidget *widget = loader->findWidget( QString( "detailsViewPlayButton" ) );

        mPlayButton = qobject_cast<HbPushButton*>( widget );

        mPlayButton->setFlag( QGraphicsItem::ItemIsFocusable, false );

        connect( mPlayButton, SIGNAL( released() ), this, SLOT( play() ) );

        //

        // Set framedrawer for semi transparent background

        //

        HbFrameDrawer *drawer = mPlayButton->frameBackground();

        if( drawer == NULL )

        {

            drawer = new HbFrameDrawer();

        }

        drawer->setFillWholeRect( true );

        drawer->setFrameType( HbFrameDrawer::NinePieces );

        drawer->setFrameGraphicsName( "qtg_fr_multimedia_trans" );

        mPlayButton->setFrameBackground( drawer );

        //

        // create 'attach' button and connect corresponding signal/slot

        //

        QGraphicsWidget *detailsAttachWidget = loader->findWidget( QString( "detailsAttachButton" ) );

        HbPushButton *attachButton = qobject_cast<HbPushButton*>( detailsAttachWidget );

        connect( attachButton, SIGNAL( released() ), mController, SLOT( attachVideo() ) );

        //

        // create 'share' button and connect corresponding signal/slot

        //

        QGraphicsWidget *detailsShareWidget = loader->findWidget( QString( "detailsShareButton" ) );

        HbPushButton *shareButton = qobject_cast<HbPushButton*>( detailsShareWidget );

        connect( shareButton, SIGNAL( released() ), mController, SLOT( sendVideo() ) );

        //

        // by default in xml layout, attachButton is not visible while shareButton is visible.

        // if it's an 'attach' operation, reverse the visibility order

        //

        if ( mController->isAttachOperation() )

        {

            attachButton->setVisible( true );

            shareButton->setVisible( false );

        }

        else

        {

            //

            // dim "share" button for streaming

            //

            if ( details->mPlaybackMode == EMPXVideoStreaming ||

                 details->mPlaybackMode == EMPXVideoLiveStreaming )

            {

                shareButton->setEnabled( false );

            }

        }

    }

    updateState( mController->state() );

}

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

// VideoPlaybackDetailsPlaybackWindow::updateState()

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

//

void VideoPlaybackDetailsPlaybackWindow::updateState( TMPXPlaybackState state )

{

    MPX_DEBUG(_L("VideoPlaybackDetailsPlaybackWindow::updateState() state = %d"), state );

    switch ( state )

    {

        case EPbStatePaused:

        {

            mPlayButton->setVisible( true );

            break;

        }

        default:

        {

            mPlayButton->setVisible( false );

            break;

        }

    }

}

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

// VideoPlaybackDetailsPlaybackWindow::play()

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

//

void VideoPlaybackDetailsPlaybackWindow::play()

{

    MPX_DEBUG(_L("VideoPlaybackDetailsPlaybackWindow::play()"));

    //

    // Only 'Play' button is created in this Details Playback Window,

    // hence when user touches on the 'Play' button, 'Play' command will be issued here.

    // On the other hand, when user touches anywhere in the Details Playback Window, 

    // the 'PlayPause' command will be handled via handleTappedOnScreen() method in the controller

    // 

    mController->handleCommand( EMPXPbvCmdPlay );

}

//End of file