private void Activate()
{
EventAggregator.GetEvent <SaveDataChangeEvent>().Subscribe(SavePageData);
EventAggregator.GetEvent <QueryExistenceWellboresRootGridViewModel>().Subscribe(RootPublish);
RegionContextManager.ActionSubscribeChangeRegionContext(RegionName, ChangeRegionContext);
ButtonsEventCommandService.Subscribe(CommandNames.RefreshPageData, RefreshPageData, true);
ButtonsEventCommandService.Subscribe(CommandNames.SavePageData, RefreshPageData, false);
ButtonsEventCommandService.Subscribe(CommandNames.ImportPageData, ImportPageData, false);
}
private void RefreshPageData()
{
if (SaveChangeIfNeeded())
{
Save();
}
if (EntityId.HasValue)
{
Root = MapperViewModel.GetWellboreRootGridViewModel(DataGatewayService.GetWellAndWellboreProfilePaths(EntityId.Value));
Root.MainItems.AnyCollectionChanged += MainItemsAnyCollectionChanged;
Root.ChangeCurrentItem += RootChangeCurrentItem;
ButtonsEventCommandService.DeActivate(CommandNames.SavePageData);
ButtonsEventCommandService.DeActivate(CommandNames.ImportPageData);
Root.SetDefaultCurrentItem();
}
else
{
Root = null;
}
RootPublish();
}
private void RootChangeCurrentItem(object currentItem)
{
ButtonsEventCommandService.SetExecute(CommandNames.ImportPageData, currentItem != null && currentItem is WellboreGridViewModel);
}
private void MainItemsAnyCollectionChanged()
{
ButtonsEventCommandService.Activate(CommandNames.SavePageData);
}
private void DeActivate()
{
ButtonsEventCommandService.UnSubscribe(CommandNames.RefreshTreeViewDCommand, RefreshTreeView);
SaveCurrenTreeViewModel();
Root = null;
}
private void Activate()
{
ButtonsEventCommandService.Subscribe(CommandNames.RefreshTreeViewDCommand, RefreshTreeView, true);
InitializeRootTreeView();
InitializeCurrenTreeViewModel();
}