private void ListBoxOnKeyDown(object sender, KeyEventArgs keyEventArgs)
{
if (((ListBox)sender).SelectedItems.Count > 0 && keyEventArgs.Key == Key.Delete)
{
var selectedItem = ((ListBox)sender).SelectedItems[0];
var node = ((ConstraintInfo)((ListBox)sender).SelectedItems[0]).ConstraintNode.Node;
var document = NodeBuilderUtils.FindSketchNode(node).Root.Get <DocumentContextInterpreter>().Document;
NodeBuilderUtils.DeleteConstraintNode(document, node);
UpdateFieldValue();
keyEventArgs.Handled = true;
}
}
private void ConstraintApplied(object sender, RoutedEventArgs e)
{
var button = (CheckBox)sender;
var descriptor = (ConstraintDependencyDescription)button.DataContext;
var isChecked = button.IsChecked ?? false;
_document.Transact();
var functionName = descriptor.FunctionName;
if (isChecked)
{
var firstPointIndex = NodeUtils.GetFirstPointIndex(_nodeList[0]);
_constraintDocumentHelper.SetMousePosition(firstPointIndex);
var res = _constraintDocumentHelper.ApplyConstraint(_nodeList, functionName);
if (res.Node == null)
{
_constraintDocumentHelper.Remove(_nodeList, functionName);
MessageBox.Show("Could not apply constraint!");
}
else
{
foreach (var node in _nodeList)
{
NodeBuilderUtils.AdddHintsForNode(_document, node, res.Node);
}
}
}
else
{
var appliedConstraints = _constraintDocumentHelper.CheckAppliedConstraints(_nodeList);
foreach (var constraint in appliedConstraints)
{
NodeBuilderUtils.DeleteConstraintNode(_document, constraint);
}
}
_stepsToUndo++;
_document.Commit("Applied/Removed constraint: " + descriptor.Descriptor);
EnableUndo = true;
SceneChanged();
}
private void RemoveSelectedShapes(IEnumerable <Node> toDelete)
{
Document.Transact();
foreach (var deletedItem in toDelete)
{
if (NodeUtils.NodeIsConstraint(deletedItem.Index, Document))
{
NodeBuilderUtils.DeleteConstraintNode(Document, deletedItem);
}
else
{
RemoveFromDocument(deletedItem);
}
}
Document.OptimizeData();
NodeUtils.RebuildAllSketchFaces(Document);
Document.Commit("Delete object");
Inputs[InputNames.SelectionContainerPipe].Send(NotificationNames.Cleanup);
UpdateView();
RebuildTreeView();
BackToNeutralModifier();
}
