/*************************************************************************
 *  Copyright (C) 2009, 2010 by Volker Lanz <vl@fidra.de>                *
 *                                                                       *
 *  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 "gui/editmountpointdialog.h"
#include "gui/editmountpointdialogwidget.h"

#include "core/partition.h"

#include <KMessageBox>
#include <KGuiItem>
#include <KStandardGuiItem>
#include <KLocalizedString>
#include <KConfigGroup>
#include <KSharedConfig>

EditMountPointDialog::EditMountPointDialog(QWidget* parent, Partition& p) :
	QDialog(parent),
	m_Partition(p),
	m_DialogWidget(new EditMountPointDialogWidget(this, partition()))
{
	QVBoxLayout *mainLayout = new QVBoxLayout(this);
	setLayout(mainLayout);
	mainLayout->addWidget(&widget());
	setWindowTitle(xi18nc("@title:window", "Edit mount point for <filename>%1</filename>", p.deviceNode()));

	KConfigGroup kcg(KSharedConfig::openConfig(), "editMountPointDialog");
	restoreGeometry(kcg.readEntry<QByteArray>("Geometry", QByteArray()));
}

/** Destroys an EditMOuntOptionsDialog instance */
EditMountPointDialog::~EditMountPointDialog()
{
	KConfigGroup kcg(KSharedConfig::openConfig(), "editMountPointDialog");
	kcg.writeEntry("Geometry", saveGeometry());
}

void EditMountPointDialog::accept()
{
	if (KMessageBox::warningContinueCancel(this,
			xi18nc("@info", "<para>Are you sure you want to save the changes you made to the system table file <filename>/etc/fstab</filename>?</para>"
			"<para><warning>This will overwrite the existing file on your hard drive now. This <strong>can not be undone</strong>.</warning></para>"),
			i18nc("@title:window", "Really save changes?"),
			KGuiItem(i18nc("@action:button", "Save changes"), QStringLiteral("arrow-right")),
			KStandardGuiItem::cancel(),
			QStringLiteral("reallyWriteMountPoints")) == KMessageBox::Cancel)
		return;

	if (widget().acceptChanges() && widget().writeMountpoints(QStringLiteral("/etc/fstab")))
		partition().setMountPoint(widget().editPath().text());

	QDialog::accept();
}
