/*
* Copyright 2000-2013 JetBrains s.r.o.
* Copyright 2014-2014 AS3Boyan
* Copyright 2014-2014 Elias Ku
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.plugins.haxe.ide.annotator;
import com.intellij.lang.annotation.AnnotationHolder;
import com.intellij.lang.annotation.Annotator;
import com.intellij.plugins.haxe.HaxeBundle;
import com.intellij.plugins.haxe.ide.actions.HaxeTypeAddImportIntentionAction;
import com.intellij.plugins.haxe.ide.index.HaxeComponentIndex;
import com.intellij.plugins.haxe.lang.psi.HaxeComponent;
import com.intellij.plugins.haxe.lang.psi.HaxeReferenceExpression;
import com.intellij.plugins.haxe.lang.psi.HaxeType;
import com.intellij.plugins.haxe.lang.psi.HaxeVisitor;
import com.intellij.plugins.haxe.util.HaxeResolveUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.search.GlobalSearchScope;
import org.jetbrains.annotations.NotNull;
import java.util.List;
/**
* @author: Fedor.Korotkov
*/
public class HaxeTypeAnnotator extends HaxeVisitor implements Annotator {
private AnnotationHolder myHolder = null;
@Override
public void annotate(@NotNull PsiElement element, @NotNull AnnotationHolder holder) {
assert myHolder == null;
myHolder = holder;
try {
element.accept(this);
}
finally {
myHolder = null;
}
}
@Override
public void visitType(@NotNull HaxeType type) {
super.visitType(type);
final HaxeReferenceExpression expression = type.getReferenceExpression();
if (expression.resolve() != null) {
return;
}
tryCreateAnnotation(expression);
}
@Override
public void visitReferenceExpression(@NotNull HaxeReferenceExpression expression) {
super.visitReferenceExpression(expression);
if (expression.resolve() == null) {
tryCreateAnnotation(expression);
}
}
private void tryCreateAnnotation(HaxeReferenceExpression expression) {
final GlobalSearchScope scope = HaxeResolveUtil.getScopeForElement(expression);
final List<HaxeComponent> components =
HaxeComponentIndex.getItemsByName(expression.getText(), expression.getProject(), scope);
if (!components.isEmpty()) {
myHolder.createErrorAnnotation(expression, HaxeBundle.message("haxe.unresolved.type"))
.registerFix(new HaxeTypeAddImportIntentionAction(expression, components));
}
}
}