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implement free-space partition replace install

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This commit is contained in:
Chantara Tith 2016-03-18 17:09:50 +07:00
parent bb081c915c
commit fd8c131b26
2 changed files with 42 additions and 18 deletions
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3
src/modules/partition/core/PartUtils.cpp
View File

@ -37,9 +37,6 @@ namespace PartUtils
bool
canBeReplaced( Partition* candidate )
{
if ( KPMHelpers::isPartitionFreeSpace( candidate ) )
return false;
bool ok = false;
double requiredStorageGB = Calamares::JobQueue::instance()
->globalStorage()

57
src/modules/partition/gui/ChoicePage.cpp
View File

@ -579,22 +579,49 @@ ChoicePage::doReplaceSelectedPartition( const QModelIndex& current,
m_core->revertDevice( selectedDevice() );
}
// TODO: get the selected partition in the immutable model with PartitionPtrRole,
// check KPMHelpers::isPartitionFreeSpace, if true then don't replace but
// just m_core->createPartition for the same first/last sector as the
// free space "partition" in the immutable model.
// Also set parent correctly (see PartitionActions::doReplacePartition)
// as well as mount point and format.
// if the partition is unallocated(free space), we don't replace it but create new one
// with the same first and last sector
Partition* selectedPartition = (Partition *)( current.data( PartitionModel::PartitionPtrRole ).value< void* >() );
if ( KPMHelpers::isPartitionFreeSpace( selectedPartition ) )
{
PartitionRole newRoles = PartitionRole( PartitionRole::Primary );
PartitionNode* newParent = selectedDevice()->partitionTable();
// We can't use the PartitionPtrRole because we need to make changes to the
// main DeviceModel, not the immutable copy.
QString partPath = current.data( PartitionModel::PartitionPathRole ).toString();
Partition* partition = KPMHelpers::findPartitionByPath( { selectedDevice() },
partPath );
if ( partition )
PartitionActions::doReplacePartition( m_core,
selectedDevice(),
partition );
if ( selectedPartition->parent() )
{
Partition* parent = dynamic_cast< Partition* >( selectedPartition->parent() );
if ( parent && parent->roles().has( PartitionRole::Extended ) )
{
newRoles = PartitionRole( PartitionRole::Logical );
newParent = KPMHelpers::findPartitionByPath( { selectedDevice() }, parent->partitionPath() );
}
}
Partition* newPartition = KPMHelpers::createNewPartition(
newParent,
*selectedDevice(),
newRoles,
FileSystem::Ext4,
selectedPartition->firstSector(),
selectedPartition->lastSector() );
PartitionInfo::setMountPoint( newPartition, "/" );
PartitionInfo::setFormat( newPartition, true );
m_core->createPartition( selectedDevice(), newPartition);
}
else
{
// We can't use the PartitionPtrRole because we need to make changes to the
// main DeviceModel, not the immutable copy.
QString partPath = current.data( PartitionModel::PartitionPathRole ).toString();
selectedPartition = KPMHelpers::findPartitionByPath( { selectedDevice() },
partPath );
if ( selectedPartition )
PartitionActions::doReplacePartition( m_core,
selectedDevice(),
selectedPartition );
}
} ),
[=]
{