/*
* 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.lang.psi.impl;
import com.intellij.lang.ASTNode;
import com.intellij.openapi.util.TextRange;
import com.intellij.plugins.haxe.lang.psi.*;
import com.intellij.plugins.haxe.util.HaxeResolveUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiReference;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.util.ArrayUtil;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
/**
* @author: Fedor.Korotkov
*/
public class HaxeClassReferenceImpl extends HaxeExpressionImpl implements HaxeReference {
public HaxeClassReferenceImpl(ASTNode node) {
super(node);
}
@Override
public PsiElement getElement() {
return this;
}
@Override
public PsiReference getReference() {
return this;
}
@Override
public TextRange getRangeInElement() {
final TextRange textRange = getTextRange();
return new TextRange(0, textRange.getEndOffset() - textRange.getStartOffset());
}
@Override
public PsiElement resolve() {
return null;
}
@NotNull
@Override
public String getCanonicalText() {
return getText();
}
@Override
public boolean isSoft() {
return false;
}
@Override
public PsiElement handleElementRename(String newElementName) throws IncorrectOperationException {
return this;
}
@Override
public PsiElement bindToElement(@NotNull PsiElement element) throws IncorrectOperationException {
return this;
}
@Override
public boolean isReferenceTo(PsiElement element) {
return false;
}
@NotNull
@Override
public Object[] getVariants() {
return ArrayUtil.EMPTY_OBJECT_ARRAY;
}
@NotNull
@Override
public HaxeClassResolveResult resolveHaxeClass() {
final HaxeFunctionType functionType = PsiTreeUtil.getChildOfType(this, HaxeFunctionType.class);
HaxeTypeOrAnonymous typeOrAnonymous = PsiTreeUtil.getChildOfType(this, HaxeTypeOrAnonymous.class);
if (functionType != null && !functionType.getTypeOrAnonymousList().isEmpty()) {
typeOrAnonymous = functionType.getTypeOrAnonymousList().iterator().next();
}
final HaxeType type = typeOrAnonymous != null ? typeOrAnonymous.getType() : PsiTreeUtil.getChildOfType(this, HaxeType.class);
return HaxeClassResolveResult.create(HaxeResolveUtil.tryResolveClassByQName(type));
}
}