private static void UpdateContent(Control container, object value, IDataTemplateSelector selector)
{
if (selector != null)
{
value = selector.SelectTemplateWithContext(value, container);
}
var content = value as Control;
if (content == null)
{
var viewModel = value as IViewModel;
if (viewModel != null)
{
content = ViewModelToViewConverter.Instance.Convert(viewModel) as Control;
}
}
if (content == null && value != null)
{
Tracer.Warn("The content value {0} is not a Control.", value);
content = new TextBox
{
ReadOnly = true,
Text = value.ToString(),
Multiline = true
};
}
IContentViewManager viewManager = ContentViewManagerMember.GetValue(container, null);
if (viewManager == null)
{
container.Controls.Clear();
if (content != null)
{
content.Dock = DockStyle.Fill;
content.AutoSize = true;
container.Size = content.Size;
container.Controls.Add(content);
}
}
else
{
viewManager.SetContent(container, content);
}
}
internal static FragmentManager GetFragmentManager(this View view)
{
var treeView = view;
while (treeView != null)
{
var fragment = MvvmFragmentMediator.FragmentViewMember.GetValue(treeView, null);
if (fragment != null)
{
return(fragment.ChildFragmentManager);
}
treeView = treeView.Parent as View;
}
var activity = view.Context.GetActivity();
if (activity == null)
{
Tracer.Warn("The activity is null {0}", view);
return(null);
}
return(activity.GetFragmentManager());
}