void SourceChanged(object source)
{
if (!(source is BMTask))
{
throw new InvalidOperationException("Can only assign a BMTask derived class to Source");
}
BMTask task = (BMTask)source;
List <PropertyInfo> propertyList = task.GetType().GetProperties().
Where(pi => pi.GetCustomAttributesData().All(cad => cad.Constructor.DeclaringType != typeof(XmlIgnoreAttribute))).ToList();
PropertyGrid.Children.Clear();
PropertyGrid.RowDefinitions.Clear();
for (int index = 0; index < propertyList.Count; index++)
{
PropertyGrid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(22)
});
var propNameText = new TextBlock()
{
Text = SpacifierConverter.GetSpaciousString(propertyList[index].Name),
Margin = new Thickness(2, 0, 2, 0)
};
Grid.SetRow(propNameText, index);
PropertyGrid.Children.Add(propNameText);
Control propEdit;
// check if the property has CustomTaskEditControl attribute attached
CustomTaskEditControlAttribute customControlAttr =
(CustomTaskEditControlAttribute)propertyList[index].GetCustomAttributes(typeof(CustomTaskEditControlAttribute), false).FirstOrDefault();
if (customControlAttr != null)
{
propEdit = (Control)Activator.CreateInstance(customControlAttr.ControlType);
if (!(propEdit is ICustomTaskEditControlDataBound))
{
throw new InvalidOperationException("CustomTaskEditControl must implement the ICustomTaskEditControlDataBound interface");
}
((ICustomTaskEditControlDataBound)propEdit).SetValue(propertyList[index].GetValue(task, null));
((ICustomTaskEditControlDataBound)propEdit).SetBinding(task, propertyList[index].Name);
}
else // no custom controls attached to property so load the default control for the property type
{
propEdit = GetControlForType(propertyList[index].PropertyType, propertyList[index].GetValue(task, null));
}
propEdit.Margin = new Thickness(0, 1, 0, 1);
propEdit.Tag = new { Task = task, Property = propertyList[index] };
Grid.SetColumn((UIElement)propEdit, 1);
Grid.SetRow((UIElement)propEdit, index);
PropertyGrid.Children.Add((UIElement)propEdit);
}
}
public AccountConfigUserControl()
{
InitializeComponent();
IsEditing = false;
// Get list of tasks via reflection
List <Type> taskTypes = Assembly.GetExecutingAssembly().GetTypes().Where(t => typeof(BMTask).IsAssignableFrom(t) && t != typeof(BMTask)).ToList();
foreach (var type in taskTypes)
{
ListBoxItem item = new ListBoxItem();
BMTask task = (BMTask)Activator.CreateInstance(type);
item.Content = SpacifierConverter.GetSpaciousString(task.Name);
item.Tag = type;
item.ToolTip = task.Help;
TaskList.Items.Add(item);
}
ProfileTaskList.ContextMenuOpening += (sender, e) => { if (ProfileTaskList.SelectedItem == null)
{
e.Handled = true;
}
};
RegionCombo.ItemsSource = Enum.GetValues(typeof(WowSettings.WowRegion));
}