public IEnumerable <IToolboxItem> FindItemsByDefintion(ToolboxItemDefinitionBase definition)
{
if (definition == null)
{
throw new ArgumentNullException(nameof(definition));
}
foreach (var category in _stateProvider.State)
{
var item = category.Items.FirstOrDefault(x => x.DataSource.Equals(definition));
if (item != null)
{
yield return(item);
}
}
}
private static bool SelectorMethod(ToolboxItemDefinitionBase obj)
{
return(obj is DescriptionToolboxItemDefinition);
}
/// <summary>
/// Creates an data source.
/// </summary>
/// <param name="definition">The definition.</param>
/// <returns>new <see cref="ItemDataSource"/> instance</returns>
public ItemDataSource Create(ToolboxItemDefinitionBase definition)
{
return(new ItemDataSource(definition));
}
private void SetCurrentDefinition(ToolboxItemDefinitionBase definition)
{
Execute.OnUIThread(() => { _page.CurrentDefinition = definition.Name; });
}
public ItemDataSource Create(ToolboxItemDefinitionBase definition)
{
return(new DescriptionDataSource((DescriptionToolboxItemDefinition)definition));
}
public bool ToolboxHasItem(ToolboxItemDefinitionBase definition)
{
return(_stateProvider.State.Any(category =>
category.Items.FirstOrDefault(x => x.DataSource.Equals(definition)) != null));
}