//图层显示开关
private void CheckBox_Click(object sender, RoutedEventArgs e)
{
CheckBox checkBox = sender as CheckBox;
DependencyObject parent = VisualTreeHelper.GetParent(VisualTreeHelper.GetParent(checkBox)); //找到chkbox的ContentPresenter
ContentPresenter tvi = parent as ContentPresenter;
if (tvi != null)
{
List <UnityTreeModel> list = treeView.ItemsSource as List <UnityTreeModel>;
UnityTreeModel node = tvi.DataContext as UnityTreeModel;
TreeViewItem tvitem = FindTreeViewItemContainer(treeView, node);
tvitem.IsSelected = true;
SetModelVisible(node, checkBox.IsChecked.Value);
SetObjShowStateMessage message = new SetObjShowStateMessage();
message.path = GetFullPath(node);
message.iSShow = checkBox.IsChecked.Value;
(view3d.view as U3dViewModel).ExcuteCommand(message);
}
}
public void SetVisible(List <UnityTreeModel> model, int level)
{
if (level == layerNames.Count())
{
return;
}
foreach (UnityTreeModel _model in model)
{
if (_model.Name == layerNames[level])
{
SetVisible(_model.childs, level + 1);
}
else
{
SetChildVisble(_model);
SetObjShowStateMessage message = new SetObjShowStateMessage();
message.path = GetFullPath(_model);
message.iSShow = false;
(view3d.view as U3dViewModel).ExcuteCommand(message);
}
}
}
