public void UpdateToList()
{
bool hasAnythingChanged = false;
#region If there is no list watching, then return
if (mListOfAttachables == null)
{
return;
}
#endregion
#region Add nodes to the dictionary if there are any in the list that aren't in the dictionary
for (int i = 0; i < mListOfAttachables.Count; i++)
{
IAttachable iAttachable = (IAttachable)mListOfAttachables[i];
if (iAttachable == null)
{
throw new Exception();
}
if (!IsNodeCreatedForAttachable(iAttachable))
{
HierarchyNode hierarchyNode = new HierarchyNode(VisibleRepresentationType.Sprite);
hierarchyNode.TextRed = mTextColor.R;
hierarchyNode.TextGreen = mTextColor.G;
hierarchyNode.TextBlue = mTextColor.B;
if (LayerUsing != null)
{
hierarchyNode.AddToLayer(LayerUsing);
}
mNodes.Add(iAttachable, hierarchyNode);
hierarchyNode.ObjectRepresenting = iAttachable;
mNodesAsList.Add(hierarchyNode);
hasAnythingChanged = true;
}
}
#endregion
#region Remove nodes if necessary
if (mListOfAttachables.Count < this.mNodesAsList.Count)
{
for (int i = 0; i < mNodesAsList.Count; i++)
{
HierarchyNode node = mNodesAsList[i];
if (!this.mListOfAttachables.Contains(node.ObjectRepresenting))
{
// Remove this node
mNodes.Remove(node.ObjectRepresenting);
node.Destroy();
hasAnythingChanged = true;
}
}
//There are nodes in the dictionary that have to be removed
}
#endregion
#region Update the element visibility of each node
foreach (HierarchyNode node in mNodesAsList)
{
HierarchyNode parentNode = null;
IAttachable nodeParent = GetParent(node.ObjectRepresenting);
if (nodeParent != null)
{
parentNode = GetNodeFromAttachable(nodeParent);
}
hasAnythingChanged |= node.UpdateElementVisibility(parentNode);
}
#endregion
if (hasAnythingChanged)
{
AutoPosition();
}
}
public void UpdateToList()
{
bool hasAnythingChanged = false;
#region If there is no list watching, then return
if (mListOfAttachables == null)
{
return;
}
#endregion
#region Add nodes to the dictionary if there are any in the list that aren't in the dictionary
for(int i = 0; i < mListOfAttachables.Count; i++)
{
IAttachable iAttachable = (IAttachable)mListOfAttachables[i];
if (iAttachable == null)
{
throw new Exception();
}
if (!IsNodeCreatedForAttachable(iAttachable))
{
HierarchyNode hierarchyNode = new HierarchyNode(VisibleRepresentationType.Sprite);
hierarchyNode.TextRed = mTextColor.R;
hierarchyNode.TextGreen = mTextColor.G;
hierarchyNode.TextBlue = mTextColor.B;
if (LayerUsing != null)
{
hierarchyNode.AddToLayer(LayerUsing);
}
mNodes.Add(iAttachable, hierarchyNode);
hierarchyNode.ObjectRepresenting = iAttachable;
mNodesAsList.Add(hierarchyNode);
hasAnythingChanged = true;
}
}
#endregion
#region Remove nodes if necessary
if (mListOfAttachables.Count < this.mNodesAsList.Count)
{
for (int i = 0; i < mNodesAsList.Count; i++)
{
HierarchyNode node = mNodesAsList[i];
if (!this.mListOfAttachables.Contains(node.ObjectRepresenting))
{
// Remove this node
mNodes.Remove(node.ObjectRepresenting);
node.Destroy();
hasAnythingChanged = true;
}
}
//There are nodes in the dictionary that have to be removed
}
#endregion
#region Update the element visibility of each node
foreach (HierarchyNode node in mNodesAsList)
{
HierarchyNode parentNode = null;
IAttachable nodeParent = GetParent( node.ObjectRepresenting);
if ( nodeParent != null)
{
parentNode = GetNodeFromAttachable(nodeParent);
}
hasAnythingChanged |= node.UpdateElementVisibility(parentNode);
}
#endregion
if (hasAnythingChanged)
{
AutoPosition();
}
}
