public VariableHoster(VirtualControl host, ref VariableItem variable)
{
if (host != null)
{
Host = host;
}
Style = (Style)FindResource("VariableHoster");
_item = variable;
Loaded += (t, y) =>
{
var tb = (TextBlock)Template.FindName("VarName", this);
var icon = (Border)Template.FindName("Icon", this);
BuildIcons(_item.Type);
CaptureMouse();
Move();
tb.Text = _item.Name;
_ib.ImageSource = new BitmapImage(
new Uri(_icon));
icon.Background = _ib;
_positioner.Tick += (c, e) => Move();
_positioner.Interval = new TimeSpan(0);
_positioner.Start();
};
MouseLeftButtonUp += VariableHoster_PreviewMouseUp;
PreviewMouseMove += VariableHoster_PreviewMouseMove;
}
private void RenameNodes(ref VariableItem item)
{
foreach (var node in Host.Nodes)
{
if (item.DsOfNodes.Contains(node.Id))
{
if (node.Types == NodeTypes.VariableGet)
{
node.OutputPorts[0].Text = "Return " + item.Name;
}
else if (node.Types == NodeTypes.VariableSet)
{
node.InputPorts[0].Text = item.Name;
var get = node as Get;
get?.Update(item.Name);
}
}
}
foreach (var nodeItem in item.NodesTreeItems)
{
if (nodeItem.NodeName.Contains("Set "))
{
nodeItem.NodeName = "Set " + item.Name;
}
else
{
nodeItem.NodeName = "Get " + item.Name;
}
}
}
private void Add_Click(object sender, RoutedEventArgs e)
{
var item = new VariableItem("");
_variables.Add(item);
_backupVariables.Add(item);
var i = Host.NodesTree.VariablesTreeRootIndex();
var getItem = new NodeItem("", "Get " + item.Name, new Get(Host, item, false));
item.Gets--;
var setItem = new NodeItem("", "Set " + item.Name, new Set(Host, item, false));
item.Sets--;
item.NodesTreeItems.Add(getItem);
item.NodesTreeItems.Add(setItem);
if (i > -1)
{
Host.NodesTree.Roots[i].Nodes.Add(getItem);
Host.NodesTree.Roots[i].Nodes.Add(setItem);
}
_variableName.Focus();
}
