/** Sets the definition of the ActionScript class to which this node refers. */
void setClassReference(FlexProject project, IClassDefinition classReference) {
this.classReference = classReference;
// TODO Optimize this by enumerating all interfaces one time.
// Keep track of whether the class implements mx.core.IMXML,
// because that affects code generation.
String mxmlObjectInterface = project.getMXMLObjectInterface();
isMXMLObject = classReference.isInstanceOf(mxmlObjectInterface, project);
// Keep track of whether the class implements mx.core.IVisualElementContainer,
// because that affects code generation.
String visualElementContainerInterface = project.getVisualElementContainerInterface();
isVisualElementContainer =
classReference.isInstanceOf(visualElementContainerInterface, project);
// Keep track of whether the class implements mx.core.IContainer,
// because that affects code generation.
String containerInterface = project.getContainerInterface();
isContainer = classReference.isInstanceOf(containerInterface, project);
// Keep track of whether the class implements mx.core.IDeferredInstantiationUIComponent
// because that affects code generation.
String deferredInstantiationUIComponentInterface =
project.getDeferredInstantiationUIComponentInterface();
isDeferredInstantiationUIComponent =
classReference.isInstanceOf(deferredInstantiationUIComponentInterface, project);
}
/**
* Resolve the specifier name in the class definition to a member definition, and create a
* specifier node based on the member type.
*
* @param builder MXML tree builder.
* @param specifierName Specifier name.
* @return A MXML specifier node.
*/
protected MXMLSpecifierNodeBase createSpecifierNode(
MXMLTreeBuilder builder, String specifierName) {
MXMLSpecifierNodeBase specifierNode = null;
// Check if the attribute is a declared property, style, or event.
FlexProject project = builder.getProject();
IDefinition specifierDefinition = project.resolveSpecifier(classReference, specifierName);
if (specifierDefinition instanceof ISetterDefinition
|| specifierDefinition instanceof IVariableDefinition) {
specifierNode = new MXMLPropertySpecifierNode(this);
} else if (specifierDefinition instanceof IEventDefinition) {
specifierNode = new MXMLEventSpecifierNode(this);
} else if (specifierDefinition instanceof IStyleDefinition) {
specifierNode = new MXMLStyleSpecifierNode(this);
} else if (specifierDefinition instanceof IEffectDefinition) {
specifierNode = new MXMLEffectSpecifierNode(this);
}
if (specifierNode != null) {
specifierNode.setDefinition(specifierDefinition); // TODO Move this logic
}
// If not, dynamic classes allow new properties to be set via attributes.
else if (classReference.isDynamic()) {
specifierNode = new MXMLPropertySpecifierNode(this);
((MXMLPropertySpecifierNode) specifierNode)
.setDynamicName(specifierName); // TODO Move this logic
}
return specifierNode;
}
@Override
public boolean visitClass(IClassDefinition definition) {
if (manager.isAnnotation(definition)) return true;
// find out if the class is annotated which in this context means
// any metadata at all
IMetaTag[] tags = definition.getAllMetaTags();
for (IMetaTag tag : tags) {
validateClassAnnotation(definition, tag);
}
return true;
}
/** Determines, and caches, the default property for the class to which this node refers. */
private IVariableDefinition getDefaultPropertyDefinition(MXMLTreeBuilder builder) {
if (!defaultPropertyDefinitionInitialized) {
FlexProject project = builder.getProject();
String defaultPropertyName = classReference.getDefaultPropertyName(project);
if (defaultPropertyName != null) {
defaultPropertyDefinition =
(IVariableDefinition) project.resolveSpecifier(classReference, defaultPropertyName);
}
defaultPropertyDefinitionInitialized = true;
}
return defaultPropertyDefinition;
}
protected void processResourceBundles(
IClassDefinition class_definition,
ICompilerProject project,
Collection<ICompilerProblem> problems) {
IMetaTag[] rbs =
class_definition.getMetaTagsByName(IMetaAttributeConstants.ATTRIBUTE_RESOURCEBUNDLE);
if (rbs != null) {
for (IMetaTag meta : rbs) {
if (meta instanceof ResourceBundleMetaTag) {
try {
((ResourceBundleMetaTag) meta).resolveDependencies(problems, project);
} catch (InterruptedException ie) {
throw new CodegenInterruptedException(ie);
}
}
}
}
}
@Override
public String getName() {
// The classReference can be null when getName() is called from toString()
// in the debugger if the node is not yet fully initialized.
return classReference != null ? classReference.getQualifiedName() : "";
}