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Move onPartitionSelected into a slot instead of a huge lambda.

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This commit is contained in:
Teo Mrnjavac 2015-05-29 16:21:55 +02:00
parent 195b585282
commit e3ef61a7f2
2 changed files with 88 additions and 79 deletions
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162
src/modules/partition/gui/AlongsidePage.cpp
View File

@ -94,85 +94,7 @@ AlongsidePage::init( PartitionCoreModule* core , const OsproberEntryList& osprob
connect( m_partitionsComboBox, connect( m_partitionsComboBox,
static_cast< void ( QComboBox::* )( int ) >( &QComboBox::currentIndexChanged ), static_cast< void ( QComboBox::* )( int ) >( &QComboBox::currentIndexChanged ),
this, [ this ]( int index ) this, &AlongsidePage::onPartitionSelected );
{
QString path = m_partitionsComboBox->itemData( index ).toString();
cDebug() << "Current index changed:" << path;
DeviceModel* dm = m_core->deviceModel();
for ( int i = 0; i < dm->rowCount(); ++i )
{
Device* dev = dm->deviceForIndex( dm->index( i ) );
Partition* candidate = PMUtils::findPartitionByPath( { dev }, path );
if ( candidate )
{
// store candidate->partitionPath() here!
bool ok = false;
double requiredStorageGB = Calamares::JobQueue::instance()
->globalStorage()
->value( "requiredStorageGB" )
.toDouble( &ok );
qint64 usedStorageB = candidate->sectorsUsed() * dev->logicalSectorSize();
qint64 requiredStorageB = ( requiredStorageGB + 0.1 + 2.0 ) * 1024 * 1024 * 1024;
// set up splitter widget here, then set up the split position
QList< PartitionSplitterItem > allPartitionItems;
{
PartitionSplitterItem* extendedPartitionItem = nullptr;
for ( auto it = PartitionIterator::begin( dev );
it != PartitionIterator::end( dev ); ++it )
{
PartitionSplitterItem newItem = {
( *it )->partitionPath(),
ColorUtils::colorForPartition( *it ),
false,
( *it )->capacity(),
{}
};
if ( ( *it )->roles().has( PartitionRole::Logical ) && extendedPartitionItem )
extendedPartitionItem->children.append( newItem );
else
{
allPartitionItems.append( newItem );
if ( ( *it )->roles().has( PartitionRole::Extended ) )
extendedPartitionItem = &allPartitionItems.last();
}
}
}
Device* deviceBefore = m_core->createImmutableDeviceCopy( dev );
PartitionModel* partitionModelBefore = new PartitionModel;
partitionModelBefore->init( deviceBefore );
deviceBefore->setParent( partitionModelBefore );
partitionModelBefore->setParent( m_previewWidget );
m_previewWidget->setModel( partitionModelBefore );
m_splitterWidget->init( allPartitionItems );
m_splitterWidget->setSplitPartition( candidate->partitionPath(),
candidate->used() * 1.1,
candidate->capacity() - requiredStorageB,
candidate->capacity() / 2,
Calamares::Branding::instance()->
string( Calamares::Branding::ProductName ) );
m_splitterWidget->setFixedHeight( qMax< int >( CalamaresUtils::defaultFontHeight() * 1.5, 30 ) );
if ( ok )
{
}
setNextEnabled( true );
return;
}
}
} );
connect( m_splitterWidget, &PartitionSplitterWidget::partitionResized, connect( m_splitterWidget, &PartitionSplitterWidget::partitionResized,
this, [ this ]( const QString& path, qint64 size, qint64 sizeNext ) this, [ this ]( const QString& path, qint64 size, qint64 sizeNext )
@ -197,6 +119,88 @@ AlongsidePage::init( PartitionCoreModule* core , const OsproberEntryList& osprob
} }
void
AlongsidePage::onPartitionSelected( int comboBoxIndex )
{
QString path = m_partitionsComboBox->itemData( comboBoxIndex ).toString();
cDebug() << "Current index changed:" << path;
DeviceModel* dm = m_core->deviceModel();
for ( int i = 0; i < dm->rowCount(); ++i )
{
Device* dev = dm->deviceForIndex( dm->index( i ) );
Partition* candidate = PMUtils::findPartitionByPath( { dev }, path );
if ( candidate )
{
// store candidate->partitionPath() here!
bool ok = false;
double requiredStorageGB = Calamares::JobQueue::instance()
->globalStorage()
->value( "requiredStorageGB" )
.toDouble( &ok );
qint64 usedStorageB = candidate->sectorsUsed() * dev->logicalSectorSize();
qint64 requiredStorageB = ( requiredStorageGB + 0.1 + 2.0 ) * 1024 * 1024 * 1024;
// set up splitter widget here, then set up the split position
QList< PartitionSplitterItem > allPartitionItems;
{
PartitionSplitterItem* extendedPartitionItem = nullptr;
for ( auto it = PartitionIterator::begin( dev );
it != PartitionIterator::end( dev ); ++it )
{
PartitionSplitterItem newItem = {
( *it )->partitionPath(),
ColorUtils::colorForPartition( *it ),
false,
( *it )->capacity(),
{}
};
if ( ( *it )->roles().has( PartitionRole::Logical ) && extendedPartitionItem )
extendedPartitionItem->children.append( newItem );
else
{
allPartitionItems.append( newItem );
if ( ( *it )->roles().has( PartitionRole::Extended ) )
extendedPartitionItem = &allPartitionItems.last();
}
}
}
Device* deviceBefore = m_core->createImmutableDeviceCopy( dev );
PartitionModel* partitionModelBefore = new PartitionModel;
partitionModelBefore->init( deviceBefore );
deviceBefore->setParent( partitionModelBefore );
partitionModelBefore->setParent( m_previewWidget );
m_previewWidget->setModel( partitionModelBefore );
m_splitterWidget->init( allPartitionItems );
m_splitterWidget->setSplitPartition( candidate->partitionPath(),
candidate->used() * 1.1,
candidate->capacity() - requiredStorageB,
candidate->capacity() / 2,
Calamares::Branding::instance()->
string( Calamares::Branding::ProductName ) );
m_splitterWidget->setFixedHeight( qMax< int >( CalamaresUtils::defaultFontHeight() * 1.5, 30 ) );
if ( ok )
{
}
setNextEnabled( true );
return;
}
}
}
bool bool
AlongsidePage::isNextEnabled() const AlongsidePage::isNextEnabled() const
{ {

5
src/modules/partition/gui/AlongsidePage.h
View File

@ -46,6 +46,9 @@ public:
signals: signals:
void nextStatusChanged( bool ); void nextStatusChanged( bool );
private slots:
void onPartitionSelected( int comboBoxIndex );
private: private:
void setNextEnabled( bool enabled ); void setNextEnabled( bool enabled );
@ -56,6 +59,8 @@ private:
PartitionCoreModule* m_core; PartitionCoreModule* m_core;
bool m_isEfi;
bool m_nextEnabled; bool m_nextEnabled;
}; };