/*
 * Copyright 2004 - 2006 Arnold Krille <arnold@arnoldarts.de>
 * Copyright 2007 Stéphane Brunner <stephane.brunner@gmail.com>
 *
 * 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 St, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */
 
#include "channelselector.h"
 
#include <QString>
#include <QLayout>
#include <QLabel>
#include <QListWidget>
#include <QPushButton>
#include <QDebug>
 
namespace LiveMix
{
 
ChannelSelector::ChannelSelector(QString title, QString label, QStringList channels, QWidget* p) : QDialog(p)
{
    this->setWindowTitle(title);
 
    QGridLayout *_layout = new QGridLayout(this);
    QLabel *_label = new QLabel(label, this);
    _layout->addWidget(_label, 0,0, 1,4);
 
    _list = new QListWidget(this);
    _list->setSelectionMode(QAbstractItemView::MultiSelection);
    _list->addItems(channels);
    _layout->addWidget(_list, 1,0, 1,4);
 
    _layout->addItem(new QSpacerItem(10,10), 2,0, 1,4);
 
    _layout->addItem(new QSpacerItem(40,10), 3,0);
    _commit_n_quit = new QPushButton(trUtf8("Commit && Quit"), this);
    _commit_n_quit->setDefault(true);
    connect(_commit_n_quit, SIGNAL(clicked()), this, SLOT(commitnquit()));
    _layout->addWidget(_commit_n_quit, 3,3);
    _commit = new QPushButton(trUtf8("Commit"), this);
    connect(_commit, SIGNAL(clicked()), this, SLOT(commit()));
    _layout->addWidget(_commit, 3,2);
    _cancel = new QPushButton(trUtf8("Cancel"), this);
    connect(_cancel, SIGNAL(clicked()), this, SLOT(reject()));
    _layout->addWidget(_cancel, 3,1);
 
}
ChannelSelector::~ChannelSelector()
{}
 
void ChannelSelector::commit()
{
//    qDebug( "ChannelSelector::commit()" );
//    qDebug( "Returning: %s", _list->currentItem()->text().toStdString().c_str() );
    foreach(QListWidgetItem * item, _list->selectedItems()) {
        emit selectedChannel(item->text());
#if QT_VERSION >= 0x040300
        _list->removeItemWidget(item);
#endif
    }
}
void ChannelSelector::commitnquit()
{
//    qDebug( "ChannelSelector::commitnquit()" );
    commit();
//    qDebug( "Now quit..." );
    done(0);
}
 
void ChannelSelector::addChannel(QString)
{}
void ChannelSelector::removeChannel(QString)
{}
 
}; //LiveMix