calamares/src/modules/partition/PartitionCoreModule.h

115 lines
3.0 KiB
C++

/* === This file is part of Calamares - <http://github.com/calamares> ===
*
* Copyright 2014, Aurélien Gâteau <agateau@kde.org>
*
* Calamares 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.
*
* Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PARTITIONCOREMODULE_H
#define PARTITIONCOREMODULE_H
#include <PartitionInfo.h>
#include <PartitionModel.h>
#include <Typedefs.h>
// CalaPM
#include <core/partitiontable.h>
// Qt
#include <QList>
#include <QObject>
class CreatePartitionJob;
class Device;
class DeviceModel;
class FileSystem;
class Partition;
/**
* Owns the Qt models and the PM devices
*/
class PartitionCoreModule : public QObject
{
Q_OBJECT
public:
PartitionCoreModule( QObject* parent = nullptr );
~PartitionCoreModule();
DeviceModel* deviceModel() const;
PartitionModel* partitionModelForDevice( Device* device ) const;
void createPartitionTable( Device* device );
/**
* Takes ownership of partitionInfo
*/
void createPartition( Device* device, PartitionInfo* partitionInfo );
void deletePartition( Device* device, Partition* partition );
QList< Calamares::job_ptr > jobs() const;
bool hasRootMountPoint() const
{
return m_hasRootMountPoint;
}
Q_SIGNALS:
void hasRootMountPointChanged( bool value );
private:
/**
* Owns the Device, PartitionModel and all attached PartitionInfo instances.
* Implements the PartitionInfoProvider interface.
*/
struct DeviceInfo : public PartitionInfoProvider
{
DeviceInfo( Device* );
~DeviceInfo();
QScopedPointer< Device > device;
QScopedPointer< PartitionModel > partitionModel;
QList< Calamares::job_ptr > jobs;
PartitionInfo* infoForPartition( Partition* partition ) const override;
/**
* Returns false if there was already a PartitionInfo for this partition
*/
bool addInfoForPartition( PartitionInfo* partitionInfo );
void removeInfoForPartition( Partition* partition );
bool hasRootMountPoint() const;
void forgetChanges();
private:
QHash< Partition*, PartitionInfo* > m_partitionInfoHash;
};
QList< DeviceInfo* > m_deviceInfos;
DeviceModel* m_deviceModel;
bool m_hasRootMountPoint = false;
void listDevices();
void updateHasRootMountPoint();
void refreshPartitionModel( Device* device );
void dumpQueue() const;
DeviceInfo* infoForDevice( Device* ) const;
};
#endif /* PARTITIONCOREMODULE_H */