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[packagechooser] Support multiple selection modes

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This commit is contained in:
Adriaan de Groot 2019-08-02 16:25:26 +02:00
parent dc5cdbb38c
commit a32dcdad86
5 changed files with 53 additions and 4 deletions
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32
src/modules/packagechooser/PackageChooserViewStep.cpp
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@ -37,6 +37,7 @@ PackageChooserViewStep::PackageChooserViewStep( QObject* parent )
: Calamares::ViewStep( parent )
, m_widget( nullptr )
, m_model( nullptr )
, m_mode( PackageChooserMode::Optional )
{
emit nextStatusChanged( false );
}
@ -64,7 +65,7 @@ PackageChooserViewStep::widget()
{
if ( !m_widget )
{
m_widget = new PackageChooserPage( nullptr );
m_widget = new PackageChooserPage( m_mode, nullptr );
if ( m_model )
{
hookupModel();
@ -77,7 +78,34 @@ PackageChooserViewStep::widget()
bool
PackageChooserViewStep::isNextEnabled() const
{
return true;
if ( !m_model )
{
return false;
}
if ( !m_widget )
{
// No way to have changed anything
return true;
}
switch( m_mode )
{
case PackageChooserMode::Optional:
// zero or one
return false;
case PackageChooserMode::Exclusive:
// exactly one
return false;
case PackageChooserMode::Multiple:
// zero or more
return true;
case PackageChooserMode::RequiredMultiple:
// one or more
return false;
}
NOTREACHED return true;
}