private TreeItem CreateNode(IModuleViewModel model)
{
TreeItem node = new TreeItem();
model.SubModulesChanged += () => UpdateNode(model, node);
UpdateNode(model, node);
return(node);
}
private void UpdateNode(IModuleViewModel model, ITreeItem node)
{
TreeItem treeItem = (TreeItem)node;
treeItem.Text = model.ModuleName;
treeItem.Tag = model;
nodeMapper.UpdateCollection(model.GetSubModules(), treeItem.Children);
Tree.RefreshItem(treeItem);
}
private ITreeItem FindTreeItem(TreeItemCollection nodes, IModuleViewModel module)
{
foreach (ITreeItem treeNode in nodes)
{
TreeItem node = (TreeItem)treeNode;
if (node == null)
{
continue;
}
if (node.Tag == module)
{
return(node);
}
ITreeItem matchingChild = FindTreeItem(node.Children, module);
if (matchingChild != null)
{
return(matchingChild);
}
}
return(null);
}
private void SelectNode(IModuleViewModel module)
{
ITreeItem treeItem = FindTreeItem(treeNodes, module);
if (Tree.SelectedItem != treeItem)
{
Tree.RefreshData();
Tree.SelectedItem = treeItem;
Tree.RefreshData();
if (treeItem != null)
{
ITreeItem topParent = treeItem;
ITreeItem parent = treeItem.Parent;
while (parent != null)
{
topParent = parent;
parent.Expanded = true;
parent = parent.Parent;
}
Tree.RefreshItem(topParent);
}
}
}
public ModuleView(IModuleViewModel viewModel)
{
InitializeComponent();
viewModel.View = this;
}
public ModuleView(IModuleViewModel viewModel)
{
InitializeComponent();
DataContext = viewModel;
}
