private void AddViewModel(ISmartSetCategory category)
{
var viewModel = new SmartSetCategoryTreeViewItemViewModel(category, this.browser)
{
Parent = this
};
}
private void RepositionViewModel(ISmartSetCategory category)
{
var viewModel = this.Items.FirstOrDefault(item => item.Target == category);
if (viewModel == null)
{
return;
}
this.Items.Reposition(viewModel);
}
private void RemoveViewModel(ISmartSetCategory category)
{
var viewModel = this.Items.FirstOrDefault(item => item.Target == category);
if (viewModel == null)
{
return;
}
viewModel.Parent = null;
}
public SmartSetCategoryTreeViewItemViewModel(ISmartSetCategory category, SmartSetBrowserViewModel browser)
{
this.category = category;
this.browser = browser;
this.Target = category;
foreach (var item in category.Categories)
{
this.AddViewModel(item);
}
foreach (var item in category.Items)
{
this.AddViewModel(item);
}
this.category.Renamed += Category_Renamed;
this.category.Items.CollectionChanged += Category_ItemsChanged;
this.category.Categories.CollectionChanged += Category_CategoriesChanged;
}
public SmartSetContextTreeViewItemViewModel(ISmartSetCategory category, SmartSetBrowserViewModel browser)
: base(category, browser)
{
}
