/*

* 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:   VideoCollectionViewPlugin class implementation

*

*/

// INCLUDE FILES

#include <xqplugin.h>

#include <hbaction.h>

#include <hbapplication.h>

#include <hbinstance.h>

#include <mpxitemid.h>

#include "videoservices.h"

#include "vcxmyvideosdefs.h"

#include "videocollectionviewplugin.h"

#include "videolistview.h"

#include "videocollectionuiloader.h"

#include "mpxhbvideocommondefs.h"

#include "videocollectiontrace.h"

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

// Constructor

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

//

VideoCollectionViewPlugin::VideoCollectionViewPlugin()

    : mUiLoader( 0 )

    , mView( 0 )

    , mActivated( false )

    , mVideoServices( 0 )

{

	FUNC_LOG;

}

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

// Destructor

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

//

VideoCollectionViewPlugin::~VideoCollectionViewPlugin()

{

	FUNC_LOG;

    destroyView();

}

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

// Create view

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

//

void VideoCollectionViewPlugin::createView()

{

	FUNC_LOG;

	mActivated = false;

    if ( !mView ) {

        if(!mUiLoader)

        {

            mUiLoader = new VideoCollectionUiLoader();

        }

        mUiLoader->reset();

		bool ok(false);

		mUiLoader->load(DOCML_VIDEOCOLLECTIONVIEW_FILE, &ok);

		if (!ok)

	    {

	    	return;

	    }

	    mView = mUiLoader->findObject<VideoListView>( DOCML_NAME_VIEW );

        if(!mView)

        {

            ERROR(-1, "VideoCollectionViewPlugin::createView() failed to create view.");

            return;

        }

        if(!connect( mView, SIGNAL(command(int)), this, SIGNAL(command(int)) ) ||

           !connect( this, SIGNAL(doDelayeds()), mView, SLOT(doDelayedsSlot()) ) ||

           !connect( mView, SIGNAL(viewReady()), this, SLOT(viewReadySlot()) ) ) {

            ERROR(-1, "VideoCollectionViewPlugin::createView() failed to connect signals.");

            delete mView;

            mView = 0;

            return;

        }

        mView->initializeView();

    }

}

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

// timerEvent

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

//

void VideoCollectionViewPlugin::timerEvent(QTimerEvent *event)

{

	FUNC_LOG;

    if (event)

    {

        if (event->timerId() == mTimerId)

        {

        	killTimer(mTimerId);

        	mTimerId = 0;

        	emit command(MpxHbVideoCommon::DoDelayedLoad);

        	emit doDelayeds();

        }

    }

}

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

// Destroy view

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

//

void VideoCollectionViewPlugin::destroyView()

{

	FUNC_LOG;

    deactivateView();

    disconnect();

    delete mView; 

    mView = 0;

    delete mUiLoader;

    mUiLoader = 0;

    if(mVideoServices)

    {

        mVideoServices->decreaseReferenceCount();

        mVideoServices = 0;

    }

}

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

// Activate view

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

//

void VideoCollectionViewPlugin::activateView()

{

	FUNC_LOG;

    if (!mActivated)

    {

        HbMainWindow *wnd = mView->mainWindow();

        if(wnd)

        {

            TMPXItemId itemId = TMPXItemId::InvalidId();

            if (isService)

            {

                if(!mVideoServices)

                {

                    mVideoServices = VideoServices::instance();

                }

                VideoServices::TVideoService serviceType =

                        mVideoServices->currentService();

                if (serviceType == VideoServices::EBrowse)

                {

                    // activate browsing service

                    itemId.iId1 = mVideoServices->getBrowseCategory();

                    itemId.iId2 = KVcxMvcMediaTypeCategory;

                }

            }

            int err = mView->activateView(itemId);

            if (err != 0)

            {

                return;

            }

            mActivated = true;

        }

    }

}

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

// Deactivate view

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

//

void VideoCollectionViewPlugin::deactivateView()

{

	FUNC_LOG;

    if ( mActivated ) {

        mView->deactivateView();

        mActivated = false;

    }

}

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

// Get view

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

//

QGraphicsWidget* VideoCollectionViewPlugin::getView()

{

	FUNC_LOG;

    return mView;

}

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

// Slot: Orientation change

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

//

void VideoCollectionViewPlugin::orientationChange( Qt::Orientation  orientation)

{

	FUNC_LOG;

    // view handles orientation individually

    Q_UNUSED(orientation);

}

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

// Slot: back

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

//

void VideoCollectionViewPlugin::back()

{

	FUNC_LOG;

    if ( mActivated ) {

        mView->back();

    }

}

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

// Slot: viewReadySlot

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

//

void VideoCollectionViewPlugin::viewReadySlot()

{

    FUNC_LOG;

    mTimerId = startTimer(DELAYED_LOAD_TIMEOUT);

}

XQ_EXPORT_PLUGIN2( videocollectionview, VideoCollectionViewPlugin );

// end of file