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/*
* This file is part of bino, a 3D video player.
*
* Copyright (C) 2010, 2011, 2012, 2013, 2014
* Martin Lambers <marlam@marlam.de>
* Frédéric Devernay <Frederic.Devernay@inrialpes.fr>
* Joe <cuchac@email.cz>
* Daniel Schaal <farbing@web.de>
* D. Matz <bandregent@yahoo.de>
* Binocle <http://binocle.com> (author: Olivier Letz <oletz@binocle.com>)
* Frédéric Bour <frederic.bour@lakaban.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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <QLabel>
#include <QDoubleSpinBox>
#include <QSlider>
#include <QPushButton>
#include <QGridLayout>
#include "zoomdialog.h"
#include "gui_common.h"
zoom_dialog::zoom_dialog(QWidget *parent) : QWidget(parent), _lock(false)
{
QLabel *info_label = new QLabel(_(
"<p>Set zoom level for videos that<br>"
"are wider than the screen:<br>"
"0: Show full video width.<br>"
"1: Use full screen height.</p>"));
QLabel *z_label = new QLabel(_("Zoom:"));
z_label->setToolTip(_("<p>Set the zoom level for videos that are wider than the screen.</p>"));
_z_slider = new QSlider(Qt::Horizontal);
_z_slider->setRange(0, 1000);
_z_slider->setValue(dispatch::parameters().zoom() * 1000.0f);
_z_slider->setToolTip(z_label->toolTip());
connect(_z_slider, SIGNAL(valueChanged(int)), this, SLOT(z_slider_changed(int)));
_z_spinbox = new QDoubleSpinBox();
_z_spinbox->setRange(0.0, 1.0);
_z_spinbox->setValue(dispatch::parameters().zoom());
_z_spinbox->setDecimals(2);
_z_spinbox->setSingleStep(0.01);
_z_spinbox->setToolTip(z_label->toolTip());
connect(_z_spinbox, SIGNAL(valueChanged(double)), this, SLOT(z_spinbox_changed(double)));
QGridLayout *layout = new QGridLayout;
layout->addWidget(info_label, 0, 0, 1, 3);
layout->addWidget(z_label, 1, 0);
layout->addWidget(_z_slider, 1, 1);
layout->addWidget(_z_spinbox, 1, 2);
setLayout(layout);
}
void zoom_dialog::z_slider_changed(int val)
{
if (!_lock)
send_cmd(command::set_zoom, val / 1000.0f);
}
void zoom_dialog::z_spinbox_changed(double val)
{
if (!_lock)
send_cmd(command::set_zoom, static_cast<float>(val));
}
void zoom_dialog::receive_notification(const notification ¬e)
{
switch (note.type)
{
case notification::zoom:
_lock = true;
_z_slider->setValue(dispatch::parameters().zoom() * 1000.0f);
_z_spinbox->setValue(dispatch::parameters().zoom());
_lock = false;
break;
default:
/* not handled */
break;
}
}
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