| /* |
| * Copyright 2000-2009 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.move.moveMembers; |
| |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.intellij.refactoring.move.MoveCallback; |
| import com.intellij.refactoring.move.MoveHandlerDelegate; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class MoveMembersHandler extends MoveHandlerDelegate { |
| public boolean canMove(final PsiElement[] elements, @Nullable final PsiElement targetContainer) { |
| for(PsiElement element: elements) { |
| if (!isFieldOrStaticMethod(element)) return false; |
| } |
| return super.canMove(elements, targetContainer); |
| } |
| |
| public boolean isValidTarget(final PsiElement psiElement, PsiElement[] sources) { |
| return psiElement instanceof PsiClass && !(psiElement instanceof PsiAnonymousClass); |
| } |
| |
| public void doMove(final Project project, final PsiElement[] elements, final PsiElement targetContainer, final MoveCallback callback) { |
| MoveMembersImpl.doMove(project, elements, targetContainer, callback); |
| } |
| |
| public boolean tryToMove(final PsiElement element, final Project project, final DataContext dataContext, final PsiReference reference, |
| final Editor editor) { |
| if (isFieldOrStaticMethod(element)) { |
| MoveMembersImpl.doMove(project, new PsiElement[]{element}, null, null); |
| return true; |
| } |
| return false; |
| } |
| |
| private static boolean isFieldOrStaticMethod(final PsiElement element) { |
| if (element instanceof PsiField) return true; |
| if (element instanceof PsiMethod) { |
| if (element instanceof SyntheticElement) return false; |
| return ((PsiMethod) element).hasModifierProperty(PsiModifier.STATIC); |
| } |
| return false; |
| } |
| } |