~ubuntu-branches/ubuntu/oneiric/partitionmanager/oneiric

/***************************************************************************

 *   Copyright (C) 2008 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 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 "gui/resizedialog.h"

#include "gui/sizedialogwidget.h"

 

#include "core/partition.h"

 

#include "ops/resizeoperation.h"

 

#include "util/capacity.h"

 

/** Creates a new ResizeDialog

        @param parent pointer to the parent widget

        @param device the Device the Partition to resize is on

        @param p the Partition to resize

        @param freebefore number of sectors free before the Partition to resize

        @param freeafter number of sectors free after the Partition to resize

*/

ResizeDialog::ResizeDialog(QWidget* parent, Device& device, Partition& p, qint64 freebefore, qint64 freeafter) :

        SizeDialogBase(parent, Capacity::MiB, device, p, freebefore, freeafter),

        m_OriginalFirstSector(p.firstSector()),

        m_OriginalLastSector(p.lastSector())

{

        setMainWidget(&dialogWidget());

        setCaption(i18nc("@title:window", "Resize/move partition: <filename>%1</filename>", partition().deviceNode()));

 

        dialogWidget().hideRole();

        dialogWidget().hideFileSystem();

 

        setupDialog();

        setupConstraints();

        setupConnections();

 

        restoreDialogSize(KConfigGroup(KGlobal::config(), "resizeDialog"));

}

 

/** Destroys a ResizeDialog */

ResizeDialog::~ResizeDialog()

{

        KConfigGroup kcg(KGlobal::config(), "resizeDialog");

        saveDialogSize(kcg);

}

 

void ResizeDialog::setupDialog()

{

        SizeDialogBase::setupDialog();

        enableButtonOk(false);

}

 

void ResizeDialog::setDirty()

{

        enableButtonOk(isModified());

}

 

/** @return true if the user modified anything */

bool ResizeDialog::isModified() const

{

        return partition().firstSector() != originalFirstSector() || partition().lastSector() != originalLastSector();

}

 

bool ResizeDialog::canGrow() const

{

        return ResizeOperation::canGrow(&partition());

}

 

bool ResizeDialog::canShrink() const

{

        return ResizeOperation::canShrink(&partition());

}

 

bool ResizeDialog::canMove() const

{

        return ResizeOperation::canMove(&partition());

}