PCB_TARGET* PCB_EDIT_FRAME::CreateTarget( wxDC* DC )
{
PCB_TARGET* target = new PCB_TARGET( GetBoard() );
target->SetFlags( IS_NEW );
GetBoard()->Add( target );
target->SetLayer( Edge_Cuts );
target->SetWidth( GetDesignSettings().m_EdgeSegmentWidth );
target->SetSize( MireDefaultSize );
target->SetPosition( GetCrossHairPosition() );
PlaceTarget( target, DC );
return target;
}
int PCB_EDITOR_CONTROL::PlaceTarget( const TOOL_EVENT& aEvent )
{
KIGFX::VIEW* view = getView();
KIGFX::VIEW_CONTROLS* controls = getViewControls();
BOARD* board = getModel<BOARD>();
PCB_TARGET* target = new PCB_TARGET( board );
// Init the new item attributes
target->SetLayer( Edge_Cuts );
target->SetWidth( board->GetDesignSettings().m_EdgeSegmentWidth );
target->SetSize( Millimeter2iu( 5 ) );
VECTOR2I cursorPos = controls->GetCursorPosition();
target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( view );
preview.Add( target );
view->Add( &preview );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
controls->SetSnapping( true );
Activate();
m_frame->SetToolID( ID_PCB_MIRE_BUTT, wxCURSOR_PENCIL, _( "Add layer alignment target" ) );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = controls->GetCursorPosition();
if( evt->IsCancel() || evt->IsActivate() )
break;
else if( evt->IsAction( &COMMON_ACTIONS::incWidth ) )
{
target->SetWidth( target->GetWidth() + WIDTH_STEP );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else if( evt->IsAction( &COMMON_ACTIONS::decWidth ) )
{
int width = target->GetWidth();
if( width > WIDTH_STEP )
{
target->SetWidth( width - WIDTH_STEP );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
assert( target->GetSize() > 0 );
assert( target->GetWidth() > 0 );
view->Add( target );
board->Add( target );
target->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( target, UR_NEW );
preview.Remove( target );
// Create next PCB_TARGET
target = new PCB_TARGET( *target );
preview.Add( target );
}
else if( evt->IsMotion() )
{
target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
}
delete target;
controls->SetSnapping( false );
view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}