protected final void init(final ActionSystemPartDef def) {
this.functionContext = initFunctionContext();
if (def != null) {
this.id = def.getId().content();
final Function labelFunction =
FailSafeFunction.create(def.getLabel().content(), Literal.create(String.class));
this.labelFunctionResult = labelFunction.evaluate(this.functionContext);
this.labelFunctionResult.attach(
new Listener() {
@Override
public void handle(final Event event) {
broadcast(new LabelChangedEvent());
}
});
final Function toolTipFunction =
FailSafeFunction.create(def.getToolTip().content(), Literal.create(String.class));
this.toolTipFunctionResult = toolTipFunction.evaluate(this.functionContext);
this.toolTipFunctionResult.attach(
new Listener() {
@Override
public void handle(final Event event) {
broadcast(new ToolTipChangedEvent());
}
});
this.description = def.getDescription().content();
for (ImageReference image : def.getImages()) {
final Function imageFunction =
FailSafeFunction.create(image.getImage().content(), Literal.create(ImageData.class));
final FunctionResult imageFunctionResult = imageFunction.evaluate(this.functionContext);
final ImageData data = (ImageData) imageFunctionResult.value();
if (data != null) {
this.images.add(data);
}
imageFunctionResult.dispose();
}
for (ActionLocationHint locationHintDef : def.getLocationHints()) {
final String locationHintText = locationHintDef.getReferenceEntityId().content();
if (locationHintText != null) {
final SapphireActionLocationHint locationHint;
if (locationHintDef instanceof ActionLocationHintBefore) {
locationHint = new SapphireActionLocationHintBefore(locationHintText);
} else if (locationHintDef instanceof ActionLocationHintAfter) {
locationHint = new SapphireActionLocationHintAfter(locationHintText);
} else {
throw new IllegalStateException();
}
this.locationHints.add(locationHint);
}
}
}
this.enabled = true;
this.visible = true;
}
