/*
 * Copyright 2000-2010 JetBrains s.r.o.
 *
 * 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.refactoring.changeSignature;

import com.intellij.codeInsight.intention.PsiElementBaseIntentionAction;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Iconable;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.util.Icons;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;

import javax.swing.*;

/**
 * User: anna
 * Date: Sep 6, 2010
 */
public class ChangeSignatureDetectorAction extends PsiElementBaseIntentionAction implements Iconable {
  private static final Logger LOG = Logger.getInstance("#" + ChangeSignatureDetectorAction.class.getName());
  public static final String CHANGE_SIGNATURE = "Apply signature change";
  public static final String NEW_NAME = "Apply new name";

  private String myAcceptText;

  @NotNull
  @Override
  public String getText() {
    return myAcceptText;
  }

  @NotNull
  @Override
  public String getFamilyName() {
    return CHANGE_SIGNATURE;
  }

  @Override
  public boolean isAvailable(@NotNull Project project, Editor editor, @NotNull PsiElement element) {
    myAcceptText = ChangeSignatureGestureDetector.getInstance(project).getChangeSignatureAcceptText(element);
    return myAcceptText != null;
  }

  @Override
  public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
    ChangeSignatureGestureDetector.getInstance(project).changeSignature(file, true);
  }

  @Override
  public boolean startInWriteAction() {
    return false;
  }

  @Override
  public Icon getIcon(int flags) {
    return Icons.ADVICE_ICON;
  }
}

@@ -645,16 +645,78 @@
 ature;%0A%0A
+import com.intellij.codeInsight.intention.HighPriorityAction;%0A
 import c
@@ -1363,16 +1363,36 @@
 Iconable
+, HighPriorityAction
  %7B%0A  pri

make it high priority