| /* |
| * 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.moveInner; |
| |
| import com.intellij.featureStatistics.FeatureUsageTracker; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.LangDataKeys; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiModifier; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.impl.source.jsp.jspJava.JspClass; |
| import com.intellij.refactoring.RefactoringBundle; |
| import com.intellij.refactoring.move.MoveCallback; |
| import com.intellij.refactoring.move.MoveHandlerDelegate; |
| import com.intellij.refactoring.move.moveClassesOrPackages.JavaMoveClassesOrPackagesHandler; |
| import com.intellij.refactoring.util.CommonRefactoringUtil; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class MoveInnerToUpperHandler extends MoveHandlerDelegate { |
| public boolean canMove(final PsiElement[] elements, @Nullable final PsiElement targetContainer) { |
| if (elements.length != 1) return false; |
| PsiElement element = elements [0]; |
| return isNonStaticInnerClass(element); |
| } |
| |
| private static boolean isNonStaticInnerClass(final PsiElement element) { |
| return element instanceof PsiClass && element.getParent() instanceof PsiClass && |
| !((PsiClass) element).hasModifierProperty(PsiModifier.STATIC); |
| } |
| |
| public void doMove(final Project project, final PsiElement[] elements, final PsiElement targetContainer, final MoveCallback callback) { |
| MoveInnerImpl.doMove(project, elements, callback, targetContainer); |
| } |
| |
| public boolean tryToMove(final PsiElement element, final Project project, final DataContext dataContext, final PsiReference reference, |
| final Editor editor) { |
| if (isNonStaticInnerClass(element) && !JavaMoveClassesOrPackagesHandler.isReferenceInAnonymousClass(reference)) { |
| PsiClass aClass = (PsiClass) element; |
| FeatureUsageTracker.getInstance().triggerFeatureUsed("refactoring.move.moveInner"); |
| final PsiClass containingClass = aClass.getContainingClass(); |
| if (containingClass instanceof JspClass) { |
| CommonRefactoringUtil.showErrorHint(project, editor, RefactoringBundle.message("move.nonstatic.class.from.jsp.not.supported"), |
| RefactoringBundle.message("move.title"), null); |
| return true; |
| } |
| MoveInnerImpl.doMove(project, new PsiElement[]{aClass}, null, LangDataKeys.TARGET_PSI_ELEMENT.getData(dataContext)); |
| return true; |
| } |
| return false; |
| } |
| } |