/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/

#include "importlabel.h"
#include <coreplugin/coreconstants.h>

#include <QHBoxLayout>
#include <QPushButton>
#include <QIcon>

namespace QmlDesigner {

ImportLabel::ImportLabel(QWidget *parent) :
    QWidget(parent)
{
    QHBoxLayout *layout = new QHBoxLayout(this);
    layout->setContentsMargins(0, 0, 0, 0);


    m_removeButton = new QPushButton(this);
    m_removeButton->setIcon(QIcon(Core::Constants::ICON_CLOSE_DOCUMENT));
    m_removeButton->setFlat(true);
    m_removeButton->setMaximumWidth(20);
    m_removeButton->setMaximumHeight(20);
    m_removeButton->setFocusPolicy(Qt::NoFocus);
    m_removeButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    m_removeButton->setToolTip(tr("Remove Import"));
    connect(m_removeButton, SIGNAL(clicked()), this, SLOT(emitRemoveImport()));
    layout->addWidget(m_removeButton);

    m_importLabel = new QLabel(this);
    layout->addWidget(m_importLabel);

    setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
}

void ImportLabel::setImport(const Import &import)
{
    m_importLabel->setText(import.toString(false));

    m_import = import;
}

const Import ImportLabel::import() const
{
    return m_import;
}

void ImportLabel::setReadOnly(bool readOnly) const
{
    m_removeButton->setDisabled(readOnly);
    if (readOnly)
         m_removeButton->setIcon(QIcon());
    else
         m_removeButton->setIcon(QIcon(Core::Constants::ICON_CLOSE_DOCUMENT));
}

void ImportLabel::emitRemoveImport()
{
    emit removeImport(m_import);
}

} // namespace QmlDesigner
