/*

* 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: 

*

*/

#include "tsdevicedialogcontainer.h"

#include <QAbstractListModel>

#include <HbDialog>

#include <HbMainWindow>

#include <tspropertydefs.h>

#include "tstasksgrid.h"

#include "tstasksgriditem.h"

namespace {

    const char KDocmlPath[] = ":/resource/layout.docml";

}

TsDeviceDialogContainer::TsDeviceDialogContainer(QAbstractListModel *model, QObject *parent) : QObject(parent), mVisibilityPublisher(TsProperty::KTsPath)

{

    bool ok(true);

    mLoader.load(KDocmlPath, &ok);

    Q_ASSERT(ok);

    HbDialog *dialog = qobject_cast<HbDialog*>(mLoader.findWidget("tsdevicedialog"));

    TsTasksGrid *grid = qobject_cast<TsTasksGrid *>(mLoader.findWidget("taskgrid"));

    Q_ASSERT(dialog);

    Q_ASSERT(grid);

    changeOrientation(dialog->mainWindow()->orientation());

    grid->setModel(model);

    // needed because of Qt::QueuedConnection used below

    // @todo: check if we actually need queued connections

    qRegisterMetaType<QModelIndex>("QModelIndex");

    // connect the grid and model

    disconnect(grid, SIGNAL(activated(QModelIndex)), model, SLOT(openApplication(QModelIndex)));

    disconnect(grid, SIGNAL(activated(QModelIndex)), dialog, SLOT(close()));

    disconnect(grid, SIGNAL(deleteButtonClicked(QModelIndex)), model, SLOT(closeApplication(QModelIndex)));

    connect(grid, SIGNAL(activated(QModelIndex)), model, SLOT(openApplication(QModelIndex)));

    connect(grid, SIGNAL(activated(QModelIndex)), dialog, SLOT(close()));

    connect(grid, SIGNAL(deleteButtonClicked(QModelIndex)), model, SLOT(closeApplication(QModelIndex)), Qt::QueuedConnection);

    connect(dialog->mainWindow(), SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(changeOrientation(Qt::Orientation)));

    connect(dialog, SIGNAL(aboutToClose()), this, SIGNAL(deviceDialogClosed()));

    connect(this, SIGNAL(deviceDialogClosed()), this, SLOT(notifyDialogClosed()));    

    mVisibilityPublisher.sync();

}

TsDeviceDialogContainer::~TsDeviceDialogContainer() 

{ 

    delete deviceDialogWidget();

}

bool TsDeviceDialogContainer::setDeviceDialogParameters(const QVariantMap &parameters)

{

    Q_UNUSED(parameters);

    return false;

}

int TsDeviceDialogContainer::deviceDialogError() const

{

    return 0;

}

void TsDeviceDialogContainer::closeDeviceDialog(bool byClient)

{

    Q_UNUSED(byClient)

    // @todo: should there be hide calls? deviceDialogWidget->hide();

    emit deviceDialogClosed();

}

HbPopup *TsDeviceDialogContainer::deviceDialogWidget() const

{

    HbDialog *widget = qobject_cast<HbDialog*>(mLoader.findWidget("tsdevicedialog"));

    Q_ASSERT(widget);

    return widget;

}

QObject *TsDeviceDialogContainer::signalSender() const

{

    return const_cast<TsDeviceDialogContainer*>(this);

}

void TsDeviceDialogContainer::changeOrientation(Qt::Orientation orientation)

{

    bool ok(true);

    if (orientation == Qt::Horizontal) {

        mLoader.load(KDocmlPath, "landscape", &ok);

    } else {

        mLoader.load(KDocmlPath, "portrait", &ok);

    }

    Q_ASSERT(ok);

}

void TsDeviceDialogContainer::notifyDialogClosed()

{

    mVisibilityPublisher.sync();

}