private static void registerReferenceFixes(
GrReferenceExpression refExpr,
HighlightInfo info,
boolean compileStatic,
final HighlightDisplayKey key) {
PsiClass targetClass = QuickfixUtil.findTargetClass(refExpr, compileStatic);
if (targetClass == null) return;
if (!compileStatic) {
addDynamicAnnotation(info, refExpr, key);
}
if (targetClass.isWritable()) {
QuickFixAction.registerQuickFixAction(
info, new CreateFieldFromUsageFix(refExpr, targetClass), key);
if (refExpr.getParent() instanceof GrCall && refExpr.getParent() instanceof GrExpression) {
QuickFixAction.registerQuickFixAction(
info, new CreateMethodFromUsageFix(refExpr, targetClass), key);
}
}
if (!refExpr.isQualified()) {
GrVariableDeclarationOwner owner =
PsiTreeUtil.getParentOfType(refExpr, GrVariableDeclarationOwner.class);
if (!(owner instanceof GroovyFileBase) || ((GroovyFileBase) owner).isScript()) {
QuickFixAction.registerQuickFixAction(
info, new CreateLocalVariableFromUsageFix(refExpr, owner), key);
}
if (PsiTreeUtil.getParentOfType(refExpr, GrMethod.class) != null) {
QuickFixAction.registerQuickFixAction(info, new CreateParameterFromUsageFix(refExpr), key);
}
}
}
public void visitReferenceExpression(GrReferenceExpression refExpr) {
super.visitReferenceExpression(refExpr);
if (myPolicy.isReferenceAccepted(refExpr)) {
String name = refExpr.getReferenceName();
if (name == null) return;
if (ControlFlowUtils.isIncOrDecOperand(refExpr)) {
final InstructionImpl i = new ReadWriteVariableInstruction(name, refExpr, READ);
addNodeAndCheckPending(i);
addNode(new ReadWriteVariableInstruction(name, refExpr, WRITE));
} else {
final int type = PsiUtil.isLValue(refExpr) ? WRITE : READ;
addNodeAndCheckPending(new ReadWriteVariableInstruction(name, refExpr, type));
if (refExpr.getParent() instanceof GrArgumentList
&& refExpr.getParent().getParent() instanceof GrCall) {
addNodeAndCheckPending(new ArgumentInstruction(refExpr));
}
}
}
if (refExpr.isQualified() && !(refExpr.getParent() instanceof GrCall)) {
visitCall(refExpr);
}
}
@NotNull
public static GroovyResolveResult[] resolveNonQualifiedRefWithoutFlow(
@NotNull GrReferenceExpression ref) {
LOG.assertTrue(!ref.isQualified());
final String referenceName = ref.getReferenceName();
final ResolverProcessor processor = new PropertyResolverProcessor(referenceName, ref);
ResolveUtil.treeWalkUp(ref, processor, false);
final GroovyResolveResult[] candidates = processor.getCandidates();
if (candidates.length != 0) {
return candidates;
}
return GroovyResolveResult.EMPTY_ARRAY;
}
