bool EDIT_TOOL::makeSelection( const SELECTION& aSelection )
{
if( aSelection.Empty() ) // Try to find an item that could be modified
m_toolMgr->RunAction( COMMON_ACTIONS::selectionSingle, true );
return !aSelection.Empty();
}
bool SELECTION_CONDITIONS::sameNetFunc( const SELECTION& aSelection )
{
if( aSelection.Empty() )
return false;
int netcode = -1;
for( int i = 0; i < aSelection.Size(); ++i )
{
const BOARD_CONNECTED_ITEM* item =
dynamic_cast<const BOARD_CONNECTED_ITEM*>( aSelection.Item<EDA_ITEM>( i ) );
if( !item )
return false;
if( netcode < 0 )
{
netcode = item->GetNetCode();
if( netcode == NETINFO_LIST::UNCONNECTED )
return false;
}
else if( netcode != item->GetNetCode() )
{
return false;
}
}
return true;
}
bool EDIT_TOOL::hoverSelection( const SELECTION& aSelection, bool aSanitize )
{
if( aSelection.Empty() ) // Try to find an item that could be modified
{
m_toolMgr->RunAction( COMMON_ACTIONS::selectionCursor, true );
if( m_selectionTool->CheckLock() == SELECTION_LOCKED )
{
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
return false;
}
}
if( aSanitize )
m_selectionTool->SanitizeSelection();
if( aSelection.Empty() ) // TODO is it necessary?
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
return !aSelection.Empty();
}
bool SELECTION_CONDITIONS::onlyTypeFunc( const SELECTION& aSelection, KICAD_T aType )
{
if( aSelection.Empty() )
return false;
for( int i = 0; i < aSelection.Size(); ++i )
{
if( aSelection.Item<EDA_ITEM>( i )->Type() != aType )
return false;
}
return true;
}
bool SELECTION_CONDITIONS::OnlyConnectedItems( const SELECTION& aSelection )
{
if( aSelection.Empty() )
return false;
for( int i = 0; i < aSelection.Size(); ++i )
{
KICAD_T type = aSelection.Item<EDA_ITEM>( i )->Type();
if( type != PCB_PAD_T && type != PCB_VIA_T && type != PCB_TRACE_T && type != PCB_ZONE_T )
return false;
}
return true;
}
bool PCB_SELECTION_CONDITIONS::OnlyConnectedItems( const SELECTION& aSelection )
{
if( aSelection.Empty() )
return false;
for( const auto &item : aSelection )
{
auto type = item->Type();
if( type != PCB_PAD_T && type != PCB_VIA_T && type != PCB_TRACE_T && type != PCB_ZONE_AREA_T )
return false;
}
return true;
}
bool PCB_SELECTION_CONDITIONS::sameNetFunc( const SELECTION& aSelection, bool aAllowUnconnected )
{
if( aSelection.Empty() )
return false;
int netcode = -1; // -1 stands for 'net code is not yet determined'
for( const auto& aitem : aSelection )
{
int current_netcode = -1;
const BOARD_CONNECTED_ITEM* item =
dynamic_cast<const BOARD_CONNECTED_ITEM*>( aitem );
if( item )
{
current_netcode = item->GetNetCode();
}
else
{
if( !aAllowUnconnected )
return false;
else
// if it is not a BOARD_CONNECTED_ITEM, treat it as if there was no net assigned
current_netcode = 0;
}
assert( current_netcode >= 0 );
if( netcode < 0 )
{
netcode = current_netcode;
if( netcode == NETINFO_LIST::UNCONNECTED && !aAllowUnconnected )
return false;
}
else if( netcode != current_netcode )
{
return false;
}
}
return true;
}
bool PCB_SELECTION_CONDITIONS::sameLayerFunc( const SELECTION& aSelection )
{
if( aSelection.Empty() )
return false;
LSET layerSet;
layerSet.set();
for( const auto& i : aSelection )
{
auto item = static_cast<BOARD_ITEM*>( i );
layerSet &= item->GetLayerSet();
if( !layerSet.any() ) // there are no common layers left
return false;
}
return true;
}
bool SELECTION_CONDITIONS::sameLayerFunc( const SELECTION& aSelection )
{
if( aSelection.Empty() )
return false;
LSET layerSet;
layerSet.set();
for( int i = 0; i < aSelection.Size(); ++i )
{
const BOARD_ITEM* item = dynamic_cast<const BOARD_ITEM*>( aSelection.Item<EDA_ITEM>( i ) );
if( !item )
return false;
layerSet &= item->GetLayerSet();
if( !layerSet.any() ) // there are no common layers left
return false;
}
return true;
}
bool SELECTION_CONDITIONS::onlyTypesFunc( const SELECTION& aSelection, const std::vector<KICAD_T>& aTypes )
{
if( aSelection.Empty() )
return false;
for( int i = 0; i < aSelection.Size(); ++i )
{
bool valid = false;
for( std::vector<KICAD_T>::const_iterator it = aTypes.begin(); it != aTypes.end(); ++it )
{
if( aSelection.Item<EDA_ITEM>( i )->Type() == *it )
{
valid = true;
break;
}
}
if( !valid )
return false;
}
return true;
}
bool SELECTION_CONDITIONS::NotEmpty( const SELECTION& aSelection )
{
return !aSelection.Empty();
}
