void doUndoAppendWaypoint( UndoAction* action )
{
RoutePoint* point = (RoutePoint*) action->before[0];
Route* route = (Route*) action->after[0];
bool noRouteLeftToRedo = false;
if( (route->GetnPoints() == 2) && (gFrame->nRoute_State == 0) )
noRouteLeftToRedo = true;
cc1->RemovePointFromRoute( point, route );
if( action->beforeType[0] == Undo_IsOrphanded ) {
pConfig->DeleteWayPoint( point );
pSelect->DeleteSelectablePoint( point, SELTYPE_ROUTEPOINT );
if( NULL != pWayPointMan ) pWayPointMan->RemoveRoutePoint( point );
}
if( noRouteLeftToRedo ) {
cc1->undo->InvalidateRedo();
}
if( pRouteManagerDialog && pRouteManagerDialog->IsShown() ) pRouteManagerDialog->UpdateWptListCtrl();
if( gFrame->nRoute_State > 1 ) {
gFrame->nRoute_State--;
cc1->m_prev_pMousePoint = route->GetLastPoint();
cc1->m_prev_rlat = cc1->m_prev_pMousePoint->m_lat;
cc1->m_prev_rlon = cc1->m_prev_pMousePoint->m_lon;
route->m_lastMousePointIndex = route->GetnPoints();
}
}
void doRedoAppendWaypoint( UndoAction* action )
{
RoutePoint* point = (RoutePoint*) action->before[0];
Route* route = (Route*) action->after[0];
if( action->beforeType[0] == Undo_IsOrphanded ) {
pConfig->AddNewWayPoint( point, -1 );
pSelect->AddSelectableRoutePoint( point->m_lat, point->m_lon, point );
}
RoutePoint* prevpoint = route->GetLastPoint();
route->AddPoint( point );
pSelect->AddSelectableRouteSegment( prevpoint->m_lat, prevpoint->m_lon,
point->m_lat, point->m_lon, prevpoint, point, route );
if( pRouteManagerDialog && pRouteManagerDialog->IsShown() ) pRouteManagerDialog->UpdateWptListCtrl();
if( gFrame->nRoute_State > 1 ) {
gFrame->nRoute_State++;
cc1->m_prev_pMousePoint = route->GetLastPoint();
cc1->m_prev_rlat = cc1->m_prev_pMousePoint->m_lat;
cc1->m_prev_rlon = cc1->m_prev_pMousePoint->m_lon;
route->m_lastMousePointIndex = route->GetnPoints();
}
}
void WayPointman::DestroyWaypoint( RoutePoint *pRp )
{
if( pRp ) {
// Get a list of all routes containing this point
// and remove the point from them all
wxArrayPtrVoid *proute_array = g_pRouteMan->GetRouteArrayContaining( pRp );
if( proute_array ) {
for( unsigned int ir = 0; ir < proute_array->GetCount(); ir++ ) {
Route *pr = (Route *) proute_array->Item( ir );
/* FS#348
if ( g_pRouteMan->GetpActiveRoute() == pr ) // Deactivate any route containing this point
g_pRouteMan->DeactivateRoute();
*/
pr->RemovePoint( pRp );
}
// Scrub the routes, looking for one-point routes
for( unsigned int ir = 0; ir < proute_array->GetCount(); ir++ ) {
Route *pr = (Route *) proute_array->Item( ir );
if( pr->GetnPoints() < 2 ) {
pConfig->m_bIsImporting = true;
pConfig->DeleteConfigRoute( pr );
g_pRouteMan->DeleteRoute( pr );
pConfig->m_bIsImporting = false;
}
}
delete proute_array;
}
// Now it is safe to delete the point
pConfig->DeleteWayPoint( pRp );
pSelect->DeleteSelectablePoint( pRp, SELTYPE_ROUTEPOINT );
//TODO FIXME
// Some memory corruption occurs if the wp is deleted here.
// To continue running OK, it is sufficient to simply remove the wp from the global list
// This will leak, although called infrequently....
// 12/15/10...Seems to occur only on MOB delete....
if( NULL != pWayPointMan )
pWayPointMan->m_pWayPointList->DeleteObject( pRp );
// The RoutePoint might be currently in use as an anchor watch point
if( pRp == pAnchorWatchPoint1 ) pAnchorWatchPoint1 = NULL;
if( pRp == pAnchorWatchPoint2 ) pAnchorWatchPoint2 = NULL;
}
}
void Routeman::AssembleAllRoutes( void )
{
// Iterate on the RouteList
wxRouteListNode *node = pRouteList->GetFirst();
while( node ) {
Route *proute = node->GetData();
proute->AssembleRoute();
if( proute->GetnPoints() ) {
pSelect->AddAllSelectableRouteSegments( proute );
} else // this route has no points
{
pConfig->DeleteConfigRoute( proute );
DeleteRoute( proute );
}
node = node->GetNext(); // Route
}
}
