/**
* Get IMember from Item <br>
* AST => DLTK Model
*/
public static IMember getIMember(ISourceModule sourceModule, Item item) {
LuaASTNode parent = item.getParent();
if (LuaASTUtils.isTypeField(item)) {
// support record field
IType iType = getIType(sourceModule, (RecordTypeDef) parent);
if (iType != null) {
try {
for (IModelElement child : iType.getChildren()) {
if (child.getElementName().equals(item.getName()) && child instanceof IMember)
return (IMember) child;
}
} catch (ModelException e) {
Activator.logWarning(
"unable to get IMember corresponding to the given item " + item, e); // $NON-NLS-1$
}
}
} else if (LuaASTUtils.isLocal(item)) {
// TODO retrieve local var which are in the model (so the local var in the first block)
// support local variable
// ------------------------------------------------------------------------------------
// manage method
TypeDef resolvedtype = LuaASTUtils.resolveTypeLocaly(sourceModule, item);
if (resolvedtype != null && resolvedtype instanceof FunctionTypeDef) {
FunctionTypeDef functionResolvedType = (FunctionTypeDef) resolvedtype;
String[] parametersName = new String[functionResolvedType.getParameters().size()];
for (int i = 0; i < parametersName.length; i++) {
parametersName[i] = functionResolvedType.getParameters().get(i).getName();
}
return new FakeMethod(
sourceModule,
item.getName(),
item.sourceStart(),
item.getName().length(),
parametersName,
Declaration.AccPrivate,
item);
}
// manage field
return new FakeField(
sourceModule,
item.getName(),
item.sourceStart(),
item.getName().length(),
Declaration.AccPrivate,
item);
} else if (LuaASTUtils.isGlobal(item)) {
// support global var
try {
for (IModelElement child : sourceModule.getChildren()) {
if (child.getElementName().equals(item.getName()) && child instanceof IMember)
return (IMember) child;
}
} catch (ModelException e) {
Activator.logWarning(
"unable to get IMember corresponding to the given item " + item, e); // $NON-NLS-1$
}
} else if (LuaASTUtils.isUnresolvedGlobal(item)) {
return new FakeField(
sourceModule,
item.getName(),
item.sourceStart(),
item.getName().length(),
Declaration.AccGlobal,
item);
}
return null;
}
