public override void Construct(MultiformConstructionArgs args)
{
var myForm = new MyForm("name");
SetUpdater(MainUpdate);
SetRenderer(MainRender);
}
internal void InternalConstruct(MultiformConstructionArgs args)
{
TimesActivated++;
if (reconstructable && TimesActivated > 1)
{
Reconstruct(args);
}
else
{
Construct(args);
}
}
/// <summary>
/// Activate the multiform with the given name.
/// </summary>
/// <param name="name"></param>
public void Activate(Multiform sender, string name, MultiformConstructionArgs args = null)
{
if (ActiveMultiforms.ContainsKey(name))
{
throw new MultiformManagerException(
String.Format("Multiform with name '{0}' has already been constructed.", name));
}
if (!RegisteredMultiforms.ContainsKey(name))
{
throw new MultiformManagerException(
String.Format("No multiform with name '{0}' exists.", name));
}
var multiform = RegisteredMultiforms[name];
if (multiform.TransitionConstraints != null)
{
var constraints = multiform.TransitionConstraints;
var senderName = sender == null ? null : sender.Name;
if ((constraints.AllowedFrom != null && !constraints.AllowedFrom.Contains(senderName)) ||
(constraints.NotAllowedFrom != null && constraints.NotAllowedFrom.Contains(senderName)))
{
if (senderName == null)
{
throw new MultiformManagerException(
String.Format(
"The transition constraints on multiform '{0}' prevent it from " +
"being used as the initial multiform in the engine.", name
)
);
}
throw new MultiformManagerException(
String.Format(
"The transition constraints on multiform '{0}' prevent the multiform '{1}' from " +
"being able to transition to it.", name, senderName
)
);
}
}
args = args == null ? new MultiformConstructionArgs(sender) : args;
ApplyOrQueueEvent(new ActivateEvent(name, args));
}
/// <summary>
/// Activate the multiform with the given name.
/// </summary>
/// <param name="name"></param>
public void Activate(Multiform sender, string name, MultiformConstructionArgs args = null)
{
if (ActiveMultiforms.ContainsKey(name))
{
throw new MultiformManagerException(
String.Format("Multiform with name '{0}' has already been constructed.", name));
}
if (!RegisteredMultiforms.ContainsKey(name))
{
throw new MultiformManagerException(
String.Format("No multiform with name '{0}' exists.", name));
}
var multiform = RegisteredMultiforms[name];
if (multiform.TransitionConstraints != null)
{
var constraints = multiform.TransitionConstraints;
var senderName = sender == null ? null : sender.Name;
if ((constraints.AllowedFrom != null && !constraints.AllowedFrom.Contains(senderName)) ||
(constraints.NotAllowedFrom != null && constraints.NotAllowedFrom.Contains(senderName)))
{
if (senderName == null)
{
throw new MultiformManagerException(
String.Format(
"The transition constraints on multiform '{0}' prevent it from " +
"being used as the initial multiform in the engine.", name
)
);
}
throw new MultiformManagerException(
String.Format(
"The transition constraints on multiform '{0}' prevent the multiform '{1}' from " +
"being able to transition to it.", name, senderName
)
);
}
}
args = args == null ? new MultiformConstructionArgs(sender) : args;
ApplyOrQueueEvent(new ActivateEvent(name, args));
}
public ActivateEvent(string name, MultiformConstructionArgs args)
{
this.name = name;
this.args = args;
}
public ActivateEvent(string name, MultiformConstructionArgs args)
{
this.name = name;
this.args = args;
}
public override void Construct(MultiformConstructionArgs args)
{
SetUpdater(MainUpdate);
SetRenderer(MainRender);
}
/// <summary>
/// The auxiliary constructor called every time after the first time the multiform is
/// activated. This is only used if the multiform is decorated with a ReconstructMultiform
/// attribute.
/// </summary>
public virtual void Reconstruct(MultiformConstructionArgs args)
{
}
/// <summary> /// The main constructor for the multiform. This is called every time this multiform /// instance is switched to by the MultiformManager. /// </summary> public abstract void Construct(MultiformConstructionArgs args);
