private void Edit(LinkedCommand command)
{
if (command == null)
{
return;
}
var dialog = new WpfCommandDialog(command, PageModel.Commands);
dialog.ShowDialog();
}
public WpfCommandDialog(LinkedCommand command, Commands allCommands)
{
InitializeComponent();
_timer = new Timer {
Interval = 200
};
_timer.Tick += OnTick;
ThreadHelper.ThrowIfNotOnUIThread();
Command = command;
Commands = from Command c in allCommands
where !string.IsNullOrEmpty(c.Name)
orderby c.Name
select c;
before.IsChecked = command.ExecutionTime == ExecutionTime.Before;
after.IsChecked = command.ExecutionTime == ExecutionTime.After;
Loaded += (s, e) =>
{
//reset the filter (without updating the view because the selected
//item would scroll out of view again once the timer expires)
search.TextChanged -= OnTextChanged;
search.Text = string.Empty;
search.TextChanged += OnTextChanged;
//refresh the view as it is still only displaying the last filtered result
if (View != null)
{
View.Refresh();
}
//select the currently attached command
try
{
ThreadHelper.ThrowIfNotOnUIThread();
var selected = allCommands.Item(command.Guid, command.Id);
if (selected == null)
{
return;
}
commands.SelectedItem = selected;
commands.ScrollIntoView(selected);
}
catch (ArgumentException)
{
}
};
}