/// <summary>
/// Safely reset the keyboard bindings on this Command to the provided values
/// </summary>
public static void SafeSetBindings(this DteCommand command, IEnumerable <string> commandBindings)
{
try
{
var bindings = commandBindings.Cast <object>().ToArray();
command.Bindings = bindings;
// There are certain commands in Visual Studio which simply don't want to have their
// keyboard bindings removed. The only way to get them to relinquish control is to
// ask them to remove the bindings twice.
//
// One example of this is SolutionExplorer.OpenFilesFilter. It has bindings for both
// "Ctrl-[, O" and "Ctrl-[, Ctrl-O". Asking it to remove all bindings will remove one
// but not both (at least until you restart Visual Studio, then both will be gone). If
// we ask it to remove bindings twice though then it will behave as expected.
if (bindings.Length == 0 && command.GetBindings().Count() != 0)
{
command.Bindings = bindings;
}
}
catch (Exception)
{
// Several implementations, Transact SQL in particular, return E_FAIL for this
// operation. Simply ignore the failure and continue
}
}
private static IEnumerable <CommandKeyBinding> GetCommandKeyBindingsHelper(Command command)
{
foreach (var cur in command.GetBindings())
{
KeyBinding binding;
if (KeyBinding.TryParse(cur, out binding))
{
yield return(new CommandKeyBinding(command.Name, binding));
}
}
}
private static IEnumerable <CommandKeyBinding> GetCommandKeyBindingsHelper(DteCommand command)
{
CommandId commandId;
if (!command.TryGetCommandId(out commandId))
{
yield break;
}
foreach (var cur in command.GetBindings())
{
KeyBinding binding;
if (KeyBinding.TryParse(cur, out binding))
{
yield return(new CommandKeyBinding(commandId, command.Name, binding));
}
}
}
private static IEnumerable <CommandKeyBinding> GetCommandKeyBindingsHelper(DteCommand command)
{
if (!command.TryGetCommandId(out CommandId commandId))
{
yield break;
}
foreach (var cur in command.GetBindings())
{
if (KeyBinding.TryParse(cur, out KeyBinding binding))
{
var name = command.Name;
if (string.IsNullOrEmpty(name))
{
name = $"<Unnamed> {commandId.Id}";
}
yield return(new CommandKeyBinding(commandId, name, binding));
}
}
}