private void ClassificationBoxChanged(object sender, SelectionChangedEventArgs e)
{
NodeButton nb = getSelectedNodeButton();
ComboBox source = (ComboBox)e.Source;
Mode mode = (Mode)Enum.Parse(typeof(Mode), source.SelectedValue.ToString());
nb.association.node.classification = Classification.GetClassificationByMode(mode);
NodeButton selected = getSelectedNodeButton();
updateNodeButtons(centerButton.association);
selected.select = true;
//refreshList();
nb.association.treeItem.updateHeader();
}
/// <summary>
/// Traverse up from the current root
/// </summary>
public void NavigateUp()
{
NodeTreeItem current;
NodeTreeItem parent;
current = (NodeTreeItem)nodeListView.SelectedValue;
if (current == null)
{
NodeButton nb = getSelectedNodeButton();
NodeAssociation association = nb.association;
Node n = association.node;
current = association.treeItem;
}
parent = current.parent;
if (parent != null)
{
parent.IsSelected = true;
}
}
public MainWindow()
{
InitializeComponent();
//Find items and pre-fill if applicable
#region Find UI Elements
nodeListView = (TreeView)this.FindName("NodeTreeView");
propertiesGrid = (Grid)this.FindName("PropertiesGrid");
classificationBox = (ComboBox)propertiesGrid.FindName("ClassificationBox");
foreach (Mode mode in (Mode[])Enum.GetValues(typeof(Mode)))
{
classificationBox.Items.Add(mode.ToString());
}
topButton = new NodeButton((Canvas)this.FindName("TopButton"));
rightButton = new NodeButton((Canvas)this.FindName("RightButton"));
bottomButton = new NodeButton((Canvas)this.FindName("BottomButton"));
leftButton = new NodeButton((Canvas)this.FindName("LeftButton"));
centerButton = new NodeButton((Canvas)this.FindName("CenterButton"));
upButton = (Button)this.FindName("UpButton");
nodeButtons = new Dictionary <Direction, NodeButton>();
nodeButtons[Direction.Up] = topButton;
nodeButtons[Direction.Right] = rightButton;
nodeButtons[Direction.Down] = bottomButton;
nodeButtons[Direction.Left] = leftButton;
nodeButtons[Direction.Middle] = centerButton;
foreach (KeyValuePair <Direction, NodeButton> nodeButton in nodeButtons)
{
Classification[] classificationArr = new Classification[] { Classification.getNormal(), Classification.getIntermediary(), Classification.getFinal() };
foreach (Classification temp in classificationArr)
{
if (temp.shape == Shape.Circle)
{
nodeButton.Value.circle.Fill = new SolidColorBrush(temp.color);
}
if (temp.shape == Shape.Square)
{
nodeButton.Value.square.Fill = new SolidColorBrush(temp.color);
}
if (temp.shape == Shape.Diamond)
{
nodeButton.Value.diamond.Fill = new SolidColorBrush(temp.color);
}
}
nodeButton.Value.Visibility = Visibility.Hidden;
nodeButton.Value.select = false;
nodeButton.Value.canvas.MouseLeftButtonDown += new MouseButtonEventHandler(NodeButton_Click);
}
#endregion
upButton.Click += (s, e) => { NavigateUp(); };
Load();
if (root == null)
{
Node rootNode = new Node(Classification.getNormal(), Direction.Middle);
NodeTreeItem rootItem = new NodeTreeItem();
root = new NodeAssociation(rootNode, rootItem);
}
propertiesGrid.IsEnabled = false;
refreshList();
NodeTreeItem rootListItem = (NodeTreeItem)nodeListView.Items[0];
rootListItem.IsSelected = true; //This should trigger a refresh
}