private void CommandTextBox_OnQuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
_lastChosenCommand = null;
if (args.ChosenSuggestion is CommandItemViewModel commandItem)
{
CommandSelected(commandItem);
}
}
private void CommandSelected(CommandItemViewModel commandItem)
{
var executedCommand = ViewModel.Commands.FirstOrDefault(c =>
c.ExecutedCommand.Value.Equals(commandItem.ExecutedCommand.Value,
StringComparison.OrdinalIgnoreCase))?.ExecutedCommand;
if (executedCommand != null)
{
ViewModel.SetProfile(executedCommand.ShellProfile.Clone());
}
}
private void CommandTextBox_OnTextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs args)
{
if (args.Reason == AutoSuggestionBoxTextChangeReason.UserInput)
{
ViewModel.SetFilter(sender.Text.Trim());
}
// TODO: Else branch added for Tab-selection hack mentioned above.
else if (_tabSelectedCommand != null)
{
ViewModel.Command = _tabSelectedCommand.ExecutedCommand.Value;
CommandSelected(_tabSelectedCommand);
_tabSelectedCommand = null;
}
}
private Func <ICommandItem, IEnumerable <ICommandItem> > SortCommandItems <T>(ItemsViewModel <T> itemsVieModel)
where T : IHasIsSelected, INotifyPropertyChanged
{
return((parent) =>
{
var descs = ((IDictionary <string, object>)itemsVieModel.SortDescriptions).Values.Cast <ISortDescription <T> >();
var commands = descs.Select(desc => new CommandItemViewModel($"{parent.Name}/by {desc.Name}", new Func <ICommandItem, IEnumerable <ICommandItem> >((parent) => new CommandItemViewModel[]
{
new CommandItemViewModel($"{parent.Name}{CommandItem.PathSeparator}Ascending", null, new RelayCommand(() => {
desc.IsDescending = false;
itemsVieModel.SortDescription = desc;
})),
new CommandItemViewModel($"{parent.Name}{CommandItem.PathSeparator}Descending", null, new RelayCommand(() => {
desc.IsDescending = true;
itemsVieModel.SortDescription = desc;
})),
})));
var none = new CommandItemViewModel($"{parent.Name}{CommandItem.PathSeparator}Clear", "", new RelayCommand(() => itemsVieModel.SortDescription = null));
commands = commands.Concat(new CommandItemViewModel[] { none });
return commands;
});
}
private void CommandTextBox_OnSuggestionChosen(AutoSuggestBox sender, AutoSuggestBoxSuggestionChosenEventArgs args)
{
_lastChosenCommand = args.SelectedItem as CommandItemViewModel;
}