/*
 * Copyright 2011 Jon S Akhtar (Sylvanaar)
 *
 * 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.sylvanaar.idea.Lua.codeInsight;

import com.intellij.codeInsight.TargetElementEvaluator;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiReference;
import com.sylvanaar.idea.Lua.lang.psi.LuaReferenceElement;
import org.jetbrains.annotations.NotNull;


public class LuaTargetElementEvaluator implements TargetElementEvaluator {
  public boolean includeSelfInGotoImplementation(@NotNull PsiElement element) {
    return true;
  }

  public PsiElement getElementByReference(PsiReference ref, int flags) {
    PsiElement sourceElement = ref.getElement();

    if (sourceElement instanceof LuaReferenceElement) {
      PsiElement resolved = ((LuaReferenceElement)sourceElement).resolve();
      return resolved;
    }

    return null;
  }
}

/*
 * Copyright 2011 Jon S Akhtar (Sylvanaar)
 *
 * 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.sylvanaar.idea.Lua.codeInsight;

import com.intellij.codeInsight.TargetElementEvaluator;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiReference;
import com.sylvanaar.idea.Lua.lang.psi.LuaReferenceElement;
import org.jetbrains.annotations.NotNull;


public class LuaTargetElementEvaluator implements TargetElementEvaluator {
  public static final Logger log = Logger.getInstance("#Lua.LuaTargetElementEvaluator");

  public boolean includeSelfInGotoImplementation(@NotNull PsiElement element) {
    return true;
  }

  public PsiElement getElementByReference(PsiReference ref, int flags) {
    log.info("target: " + ref);

    PsiElement sourceElement = ref.getElement();

    if (sourceElement instanceof LuaReferenceElement) {
      PsiElement resolved = ((LuaReferenceElement)sourceElement).resolve();
      log.info("result: " + resolved);
      return resolved;
    }

    return null;
  }
}

put the target element evaluator work on hold