/// <summary>
/// Using MouseLeftButtonUp to cause reselect on re-click, whereas SelectedItemChanged is only called when first selected
/// </summary>
/// <param name="sender">Originating UI element for this event</param>
/// <param name="args">Mouse button event args</param>
private void SelectOrReselect(object sender, MouseButtonEventArgs args)
{
TreeViewItem tvi = sender as TreeViewItem;
if (tvi != null)
{
args.Handled = true;
MainViewModel vm = DataContext as MainViewModel;
TCRPlatformViewItem pvi = tvi.Header as TCRPlatformViewItem;
if (pvi != null)
{
vm.CurrentPlatform = pvi;
}
else
{
TCRVersionViewItem vvi = tvi.Header as TCRVersionViewItem;
if (vvi != null)
{
vm.CurrentTCRVersion = vvi;
}
else
{
TCRCategoryViewItem cvi = tvi.Header as TCRCategoryViewItem;
if (cvi != null)
{
if (vm.CurrentTCRCategory != cvi)
{
vm.CurrentTCRCategory = cvi;
cvi.IsExpanded = true;
}
else
{
cvi.IsExpanded = !cvi.IsExpanded;
}
}
else
{
TCRViewItem tcrvi = tvi.Header as TCRViewItem;
if (tcrvi != null)
{
vm.CurrentTCR = tcrvi;
}
}
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TCRCategoryViewItem" /> class.
/// </summary>
/// <param name="tcrCategory">DataModel TCRCategory to associate this ViewItem with</param>
/// <param name="parent">Parent TCRVersionViewItem</param>
/// <param name="mainViewModel">A reference to the MainViewModel</param>
public TCRCategoryViewItem(DataModel.TCRCategory tcrCategory, TCRVersionViewItem parent, MainViewModel mainViewModel)
{
this.mainViewModel = mainViewModel;
this.tcrCategory = tcrCategory;
this.tcrVersionViewItem = parent;
}
