/**
 * Copyright (C) 2007-2009 Sergio Pistone <sergio_pistone@yahoo.com.ar>
 * Copyright (C) 2010-2015 Mladen Milinkovic <max@smoothware.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "shifttimesdialog.h"
#include "widgets/timeedit.h"

#include <QGroupBox>
#include <QGridLayout>

#include <KComboBox>

using namespace SubtitleComposer;

ShiftTimesDialog::ShiftTimesDialog(QWidget *parent) :
	ActionWithTargetDialog(i18n("Shift"), parent)
{
	QGroupBox *settingsGroupBox = createGroupBox(i18nc("@title:group", "Shifting"));

	m_directionComboBox = new KComboBox(false, settingsGroupBox);
	m_directionComboBox->clear();
	m_directionComboBox->addItem(i18n("Forwards (+)"));
	m_directionComboBox->addItem(i18n("Backwards (−)"));
	m_directionComboBox->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);

	m_shiftTimeEdit = new TimeEdit(settingsGroupBox);

	createLineTargetsButtonGroup();

	QGridLayout *settingsLayout = createLayout(settingsGroupBox);
	settingsLayout->addWidget(m_directionComboBox, 0, 0);
	settingsLayout->addWidget(m_shiftTimeEdit, 0, 1);
}

void
ShiftTimesDialog::resetShiftTime()
{
	m_shiftTimeEdit->setValue(0);
}

int
ShiftTimesDialog::shiftTimeMillis() const
{
	return m_directionComboBox->currentIndex() == 0 ? m_shiftTimeEdit->value() : -m_shiftTimeEdit->value();
}
