/// <summary>
/// Only to be used by subclasses that sealed override the name property.
/// </summary>
protected CurveTreeNode(CurveTreeNode parent)
{
Parent = parent;
Children = new ObservableCollection <CurveTreeNode>();
isVisible = true;
areParentsVisible = true;
}
internal void RemoveCurveOrGroup(String name)
{
String[] path = name.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
CurveTreeNode child;
CurveTreeNode node = Root;
for (int i = 0; i < path.Length - 1; i++)
{
if ((child = GetChildNode(node, path[i])) == null)
{
GearsetResources.Console.Log("Gearset", "Bender error. Curve or Group '{0}' doesn't exists.", name);
return;
}
node = child;
}
// Check if the last item actually exists, and finnally remove it.
String curveName = path[path.Length - 1];
if ((child = GetChildNode(node, curveName)) == null)
{
GearsetResources.Console.Log("Gearset", "Bender error. Curve or Group '{0}' doesn't exists.", name);
return;
}
RemoveNodeAndCurves(child);
node.Children.Remove(child);
}
/// <summary>
/// Only to be used by subclasses that sealed override the name property.
/// </summary>
protected CurveTreeNode(CurveTreeNode parent)
{
Parent = parent;
Children = new ObservableCollection<CurveTreeNode>();
isVisible = true;
areParentsVisible = true;
}
static CurveTreeNode GetChildNode(CurveTreeNode node, string name)
{
foreach (var item in node.Children)
{
if (item.Name == name)
{
return(item);
}
}
return(null);
}
/// <summary>
/// Will remove the whole subtree of nodes below the provided node (from the control).
/// The provided node must be removed from the tree by the calling code.
/// </summary>
void RemoveNodeAndCurves(CurveTreeNode node)
{
for (var i = node.Children.Count - 1; i >= 0; i--)
{
RemoveNodeAndCurves(node.Children[i]);
}
var leaf = node as CurveTreeLeaf;
if (leaf != null)
{
Control.Curves.Remove(leaf.Curve);
}
}
static CurveTreeLeaf FindContainerLeaf(CurveTreeNode node, Curve curve)
{
for (var i = node.Children.Count - 1; i >= 0; i--)
{
var leaf = node.Children[i] as CurveTreeLeaf;
if (leaf != null && ReferenceEquals(curve, leaf.Curve.Curve))
{
return(leaf);
}
// Call recursively on this child;
leaf = FindContainerLeaf(node.Children[i], curve);
if (leaf != null)
{
return(leaf);
}
}
return(null);
}
/// <summary>
/// Adds the curve to the TreeView and also the CurveEditorControl.
/// </summary>
internal void AddCurve(string name, Curve curve)
{
// Check if the curve is already added.
var container = FindContainerLeaf(Root, curve);
if (container != null)
{
container.IsSelected = true;
container.IsVisible = true;
return;
}
// Add to tree
var path = name.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
var node = Root;
for (var i = 0; i < path.Length - 1; i++)
{
CurveTreeNode child;
if ((child = GetChildNode(node, path[i])) == null)
{
child = new CurveTreeNode(path[i], node);
node.Children.Add(child);
}
node = child;
}
// Add to control
var curveName = path[path.Length - 1];
var wrapper = new CurveWrapper(curve, curveName, Control, GetColor(curveName));
Control.Curves.Add(wrapper);
// Add to tree
node.Children.Add(new CurveTreeLeaf(node, wrapper));
//for (int i = 0; i < 20; i++)
//{
// wrapper.AddKey(new CurveKey((float)random.NextDouble(), (float)random.NextDouble()));
//}
}
public CurveTreeNode(String name, CurveTreeNode parent)
: this(parent) {
Name = name;
}
public CurveTreeLeaf(CurveTreeNode parent, CurveWrapper curve)
: base(parent)
{
Curve = curve;
}
/// <summary>
/// Adds the curve to the TreeView and also the CurveEditorControl.
/// </summary>
internal void AddCurve(string name, Curve curve)
{
// Check if the curve is already added.
var container = FindContainerLeaf(Root, curve);
if (container != null)
{
container.IsSelected = true;
container.IsVisible = true;
return;
}
// Add to tree
String[] path = name.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
CurveTreeNode node = Root;
for (int i = 0; i < path.Length - 1; i++)
{
CurveTreeNode child;
if ((child = GetChildNode(node, path[i])) == null)
{
child = new CurveTreeNode(path[i], node);
node.Children.Add(child);
}
node = child;
}
// Add to control
String curveName = path[path.Length - 1];
CurveWrapper wrapper = new CurveWrapper(curve, curveName, Control, GetColor(curveName));
Control.Curves.Add(wrapper);
// Add to tree
node.Children.Add(new CurveTreeLeaf(node, wrapper));
//for (int i = 0; i < 20; i++)
//{
// wrapper.AddKey(new CurveKey((float)random.NextDouble(), (float)random.NextDouble()));
//}
}
/// <summary>
/// Will remove the whole subtree of nodes below the provided node (from the control).
/// The provided node must be removed from the tree by the calling code.
/// </summary>
private void RemoveNodeAndCurves(CurveTreeNode node)
{
for (int i = node.Children.Count - 1; i >= 0; i--)
{
RemoveNodeAndCurves(node.Children[i]);
}
CurveTreeLeaf leaf = node as CurveTreeLeaf;
if (leaf != null)
Control.Curves.Remove(leaf.Curve);
}
private CurveTreeNode GetChildNode(CurveTreeNode node, string name)
{
foreach (var item in node.Children)
{
if (item.Name == name)
return item;
}
return null;
}
private CurveTreeLeaf FindContainerLeaf(CurveTreeNode node, Curve curve)
{
for (int i = node.Children.Count - 1; i >= 0; i--)
{
CurveTreeLeaf leaf = node.Children[i] as CurveTreeLeaf;
if (leaf != null && Object.ReferenceEquals(curve, leaf.Curve.Curve))
{
return leaf;
}
// Call recursively on this child;
leaf = FindContainerLeaf(node.Children[i], curve);
if (leaf != null)
return leaf;
}
return null;
}
public CurveTreeViewModel(CurveEditorControl2 control)
{
Control = control;
Root = new CurveTreeNode(String.Empty, null);
}
public CurveTreeViewModel(CurveEditorControl2 control)
{
Control = control;
Root = new CurveTreeNode(String.Empty, null);
}
public CurveTreeLeaf(CurveTreeNode parent, CurveWrapper curve)
: base(parent)
{
Curve = curve;
}
public CurveTreeNode(String name, CurveTreeNode parent)
: this(parent)
{
Name = name;
}
