int ROUTER_TOOL::mainLoop( PNS::ROUTER_MODE aMode )
{
PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
// Deselect all items
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
Activate();
m_router->SetMode( aMode );
VIEW_CONTROLS* ctls = getViewControls();
ctls->ShowCursor( true );
ctls->ForceCursorPosition( false );
m_startSnapPoint = ctls->GetCursorPosition();
std::unique_ptr<ROUTER_TOOL_MENU> ctxMenu( new ROUTER_TOOL_MENU( *frame, aMode ) );
SetContextMenu( ctxMenu.get() );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
{
break; // Finish
}
else if( evt->Action() == TA_UNDO_REDO_PRE )
{
m_router->ClearWorld();
}
else if( evt->Action() == TA_UNDO_REDO_POST || evt->Action() == TA_MODEL_CHANGE )
{
m_router->SyncWorld();
}
else if( evt->IsMotion() )
{
updateStartItem( *evt );
}
else if( evt->IsAction( &PCB_ACTIONS::dragFreeAngle ) )
{
updateStartItem( *evt, true );
performDragging( PNS::DM_ANY | PNS::DM_FREE_ANGLE );
}
else if( evt->IsAction( &PCB_ACTIONS::drag45Degree ) )
{
updateStartItem( *evt, true );
performDragging( PNS::DM_ANY );
}
else if( evt->IsAction( &PCB_ACTIONS::breakTrack ) )
{
updateStartItem( *evt, true );
breakTrack( );
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsAction( &ACT_NewTrack ) )
{
updateStartItem( *evt );
if( evt->Modifier( MD_CTRL ) )
performDragging( PNS::DM_ANY );
else
performRouting();
}
else if( evt->IsAction( &ACT_PlaceThroughVia ) )
{
m_toolMgr->RunAction( PCB_ACTIONS::layerToggle, true );
}
}
frame->SetNoToolSelected();
SetContextMenu( nullptr );
// Store routing settings till the next invocation
m_savedSettings = m_router->Settings();
m_savedSizes = m_router->Sizes();
return 0;
}
