/**************************************************************************
**
** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
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** Contact: KDAB (info@kdab.com)
**
** This file is part of Qt Creator.
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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****************************************************************************/

#include "bardescriptoreditorenvironmentwidget.h"
#include "ui_bardescriptoreditorenvironmentwidget.h"

using namespace Qnx;
using namespace Qnx::Internal;

BarDescriptorEditorEnvironmentWidget::BarDescriptorEditorEnvironmentWidget(QWidget *parent) :
    BarDescriptorEditorAbstractPanelWidget(parent),
    m_ui(new Ui::BarDescriptorEditorEnvironmentWidget)
{
    m_ui->setupUi(this);

    m_ui->environmentWidget->setBaseEnvironmentText(tr("Device Environment"));

    connect(m_ui->environmentWidget, SIGNAL(userChangesChanged()), this, SIGNAL(changed()));
}

BarDescriptorEditorEnvironmentWidget::~BarDescriptorEditorEnvironmentWidget()
{
    delete m_ui;
}

void BarDescriptorEditorEnvironmentWidget::clear()
{
    disconnect(m_ui->environmentWidget, SIGNAL(userChangesChanged()), this, SIGNAL(changed()));
    m_ui->environmentWidget->setUserChanges(QList<Utils::EnvironmentItem>());
    connect(m_ui->environmentWidget, SIGNAL(userChangesChanged()), this, SIGNAL(changed()));
}

QList<Utils::EnvironmentItem> BarDescriptorEditorEnvironmentWidget::environment() const
{
    return m_ui->environmentWidget->userChanges();
}

void BarDescriptorEditorEnvironmentWidget::appendEnvironmentItem(const Utils::EnvironmentItem &envItem)
{
    disconnect(m_ui->environmentWidget, SIGNAL(userChangesChanged()), this, SIGNAL(changed()));
    QList<Utils::EnvironmentItem> items = m_ui->environmentWidget->userChanges();
    items.append(envItem);
    m_ui->environmentWidget->setUserChanges(items);
    connect(m_ui->environmentWidget, SIGNAL(userChangesChanged()), this, SIGNAL(changed()));
}