99 lines
3.4 KiB
C++
99 lines
3.4 KiB
C++
/***************************************************************************
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* Copyright (C) 2008 by Volker Lanz <vl@fidra.de> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#include "ops/createfilesystemoperation.h"
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#include "core/partition.h"
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#include "core/device.h"
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#include "jobs/deletefilesystemjob.h"
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#include "jobs/createfilesystemjob.h"
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#include "jobs/checkfilesystemjob.h"
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#include "fs/filesystem.h"
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#include "fs/filesystemfactory.h"
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#include <QString>
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#include <kdebug.h>
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#include <klocale.h>
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/** Creates a new CreateFileSystemOperation.
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@param d the Device to create the new FileSystem on
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@param p the Partition to create the new FileSystem in
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@param newType the type of the new FileSystem
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*/
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CreateFileSystemOperation::CreateFileSystemOperation(Device& d, Partition& p, FileSystem::Type newType) :
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Operation(),
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m_TargetDevice(d),
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m_Partition(p),
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m_NewFileSystem(FileSystemFactory::cloneWithNewType(newType, partition().fileSystem())),
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m_OldFileSystem(&p.fileSystem()),
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m_DeleteJob(new DeleteFileSystemJob(targetDevice(), partition())),
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m_CreateJob(new CreateFileSystemJob(partition())),
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m_CheckJob(new CheckFileSystemJob(partition()))
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{
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// We never know anything about the number of used sectors on a new file system.
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newFileSystem()->setSectorsUsed(-1);
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addJob(deleteJob());
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addJob(createJob());
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addJob(checkJob());
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}
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CreateFileSystemOperation::~CreateFileSystemOperation()
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{
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if (&partition().fileSystem() == newFileSystem())
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delete oldFileSystem();
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else
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delete newFileSystem();
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}
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bool CreateFileSystemOperation::targets(const Device& d) const
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{
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return d == targetDevice();
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}
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bool CreateFileSystemOperation::targets(const Partition& p) const
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{
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return p == partition();
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}
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void CreateFileSystemOperation::preview()
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{
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partition().setFileSystem(newFileSystem());
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}
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void CreateFileSystemOperation::undo()
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{
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partition().setFileSystem(oldFileSystem());
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}
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bool CreateFileSystemOperation::execute(Report& parent)
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{
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preview();
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return Operation::execute(parent);
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}
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QString CreateFileSystemOperation::description() const
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{
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return QString(i18nc("@info/plain", "Create filesystem %1 on partition <filename>%2</filename>", newFileSystem()->name(), partition().deviceNode()));
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}
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