public IToolbarItemViewModel Add(IToolbarItemViewModel item)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
ToolbarItems.Add(item);
return(item);
}
public EditableTableViewModel(IAlertController alerts, INavigationService navigationService, ISchedulerService schedulerService)
: base(navigationService, schedulerService)
{
Intent = TableIntent.Form; // More common?
_alerts = alerts;
_toggleEditModeCommand = new Command((obj) => ToggleEditMode());
_editBarItem = new TextToolbarItemViewModel("Edit", _toggleEditModeCommand);
_editMode.ObserveOn(schedulerService.UiScheduler).Subscribe((em) =>
{
_editBarItem.Text = em ? DoneButtonCaption : EditButtonCaption;
Sections.ForEach(s => s.EditMode = em);
});
Toolbar.Add(_editBarItem);
}
public ToolbarItem CreateToolbarItem(IToolbarItemViewModel tb)
{
if (tb == null)
{
throw new ArgumentNullException(nameof(tb));
}
var item = new ToolbarItem()
{
Command = tb.Command,
CommandParameter = tb.CommandParameter,
Icon = tb.Icon,
Text = tb.Text,
Priority = tb.Position == ToolbarItemOrder.Secondary ? 0 : 1, // Renderer for iOS will switch secondaries to the right hand side.
};
item.BindingContext = tb;
item.SetBinding(MenuItem.TextProperty, "Text");
return(item);
}
