/**
 * Copyright (C) 2004 Michael Pyne <mpyne@kde.org>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#include "exampleoptions.h"

#include <QUrl>
#include <QHideEvent>
#include <QShowEvent>
#include <QVBoxLayout>

#include <KLocalizedString>

ExampleOptions::ExampleOptions(QWidget *parent) :
    QWidget(parent)
{
    setupUi(this);

    setObjectName(QLatin1String("example options widget"));

    connect(m_fileTagsButton, &QRadioButton::toggled, m_exampleFile, &KUrlRequester::setEnabled);
    connect(m_fileTagsButton, &QRadioButton::toggled, this, &ExampleOptions::exampleSelectionChanged);
    connect(m_manualTagsButton, &QRadioButton::toggled, this, &ExampleOptions::exampleSelectionChanged);
    connect(m_exampleArtist, &QLineEdit::textChanged, this, &ExampleOptions::exampleDataChanged);
    connect(m_exampleAlbum, &QLineEdit::textChanged, this, &ExampleOptions::exampleDataChanged);
    connect(m_exampleGenre, &QLineEdit::textChanged, this, &ExampleOptions::exampleDataChanged);
    connect(m_exampleTrack, &QSpinBox::valueChanged, this, &ExampleOptions::exampleDataChanged);
    connect(m_exampleYear, &QSpinBox::valueChanged, this, &ExampleOptions::exampleDataChanged);
}

void ExampleOptions::exampleSelectionChanged()
{
    if(m_fileTagsButton->isChecked())
        emit fileChanged();
    else
        emit dataChanged();
}

void ExampleOptions::exampleDataChanged()
{
    emit dataChanged();
}

void ExampleOptions::exampleFileChanged()
{
    emit fileChanged();
}

ExampleOptionsDialog::ExampleOptionsDialog(QWidget *parent) :
    QDialog(parent)
{
    setObjectName(QLatin1String("example options dialog"));
    setWindowTitle(i18n("JuK"));
    QVBoxLayout *l = new QVBoxLayout(this);

    m_options = new ExampleOptions(this);
    m_options->m_exampleFile->setMode(KFile::ExistingOnly|KFile::LocalOnly);
    l->addWidget(m_options);

    // Forward signals

    connect(m_options, SIGNAL(fileChanged()), SLOT(fileModeSelected()));
    connect(m_options, SIGNAL(dataChanged()), SIGNAL(dataChanged()));
    connect(m_options->m_exampleFile, &KUrlRequester::urlSelected,
            this,                     &ExampleOptionsDialog::urlChanged);
    connect(m_options->m_exampleFile, SIGNAL(returnPressed(QString)),
            this,                     SIGNAL(fileChanged(QString)));
}

void ExampleOptionsDialog::urlChanged(const QUrl &url)
{
    emit fileChanged(url.path());
}

void ExampleOptionsDialog::hideEvent(QHideEvent *)
{
    emit signalHidden();
}

void ExampleOptionsDialog::showEvent(QShowEvent *)
{
    emit signalShown();
}

void ExampleOptionsDialog::fileModeSelected()
{
    urlChanged(m_options->m_exampleFile->url());
}

// vim: set et sw=4 tw=0 sta:
