/// <summary>
/// Processes the set of action attributes declared on a given target object to generate the
/// corresponding set of <see cref="IAction"/> objects.
/// </summary>
/// <param name="actionTarget">The target object on which the attributes are declared, typically a tool.</param>
/// <returns>The resulting set of actions, where each action is bound to the target object.</returns>
internal static IAction[] Process(object actionTarget)
{
object[] attributes = actionTarget.GetType().GetCustomAttributes(typeof(ActionAttribute), true);
// first pass - create an ActionBuilder for each initiator of the specified type
List <ActionBuildingContext> actionBuilders = new List <ActionBuildingContext>();
foreach (ActionAttribute a in attributes)
{
if (a is ActionInitiatorAttribute)
{
ActionBuildingContext actionBuilder = new ActionBuildingContext(a.QualifiedActionID(actionTarget), actionTarget);
a.Apply(actionBuilder);
actionBuilders.Add(actionBuilder);
}
}
// second pass - apply decorators to all ActionBuilders with same actionID
foreach (ActionAttribute a in attributes)
{
if (a is ActionDecoratorAttribute)
{
foreach (ActionBuildingContext actionBuilder in actionBuilders)
{
if (a.QualifiedActionID(actionTarget) == actionBuilder.ActionID)
{
a.Apply(actionBuilder);
}
}
}
}
List <IAction> actions = new List <IAction>();
foreach (ActionBuildingContext actionBuilder in actionBuilders)
{
actions.Add(actionBuilder.Action);
}
return(actions.ToArray());
}
/// <summary>
/// Processes the set of action attributes declared on a given target object to generate the
/// corresponding set of <see cref="IAction"/> objects.
/// </summary>
/// <param name="actionTarget">The target object on which the attributes are declared, typically a tool.</param>
/// <returns>The resulting set of actions, where each action is bound to the target object.</returns>
internal static IAction[] Process(object actionTarget)
{
object[] attributes = actionTarget.GetType().GetCustomAttributes(typeof(ActionAttribute), true);
// first pass - create an ActionBuilder for each initiator of the specified type
List<ActionBuildingContext> actionBuilders = new List<ActionBuildingContext>();
foreach (ActionAttribute a in attributes)
{
if (a is ActionInitiatorAttribute)
{
ActionBuildingContext actionBuilder = new ActionBuildingContext(a.QualifiedActionID(actionTarget), actionTarget);
a.Apply(actionBuilder);
actionBuilders.Add(actionBuilder);
}
}
// second pass - apply decorators to all ActionBuilders with same actionID
foreach (ActionAttribute a in attributes)
{
if (a is ActionDecoratorAttribute)
{
foreach (ActionBuildingContext actionBuilder in actionBuilders)
{
if (a.QualifiedActionID(actionTarget) == actionBuilder.ActionID)
{
a.Apply(actionBuilder);
}
}
}
}
List<IAction> actions = new List<IAction>();
foreach (ActionBuildingContext actionBuilder in actionBuilders)
{
actions.Add(actionBuilder.Action);
}
return actions.ToArray();
}