| /* |
| * Copyright 2000-2011 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 org.jetbrains.plugins.groovy.refactoring.inline; |
| |
| import com.intellij.lang.refactoring.InlineHandler; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiModifier; |
| import com.intellij.refactoring.HelpID; |
| import com.intellij.refactoring.RefactoringBundle; |
| import com.intellij.refactoring.util.CommonRefactoringUtil; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrField; |
| import org.jetbrains.plugins.groovy.refactoring.GroovyRefactoringBundle; |
| |
| /** |
| * @author Max Medvedev |
| */ |
| public class GrInlineFieldUtil { |
| |
| public static final String INLINE_FIELD = RefactoringBundle.message("inline.field.title"); |
| |
| private GrInlineFieldUtil() { |
| } |
| |
| @Nullable |
| static InlineHandler.Settings inlineFieldSettings(final GrField field, Editor editor, boolean invokedOnReference) { |
| final Project project = field.getProject(); |
| |
| if (!field.hasModifierProperty(PsiModifier.FINAL)) { |
| String message = RefactoringBundle.message("0.refactoring.is.supported.only.for.final.fields", INLINE_FIELD); |
| CommonRefactoringUtil.showErrorHint(project, editor, message, INLINE_FIELD, HelpID.INLINE_FIELD); |
| return InlineHandler.Settings.CANNOT_INLINE_SETTINGS; |
| } |
| |
| if (field.getInitializerGroovy() == null) { |
| String message = GroovyRefactoringBundle.message("cannot.find.a.single.definition.to.inline.field"); |
| CommonRefactoringUtil.showErrorHint(project, editor, message, INLINE_FIELD, HelpID.INLINE_FIELD); |
| return InlineHandler.Settings.CANNOT_INLINE_SETTINGS; |
| } |
| |
| return inlineFieldDialogResult(project, field, invokedOnReference); |
| } |
| |
| private static InlineHandler.Settings inlineFieldDialogResult(Project project, GrField field, final boolean invokedOnReference) { |
| if (ApplicationManager.getApplication().isUnitTestMode()) { |
| return new InlineHandler.Settings() { |
| @Override |
| public boolean isOnlyOneReferenceToInline() { |
| return invokedOnReference; |
| } |
| }; |
| } |
| |
| final InlineGroovyFieldDialog dialog = new InlineGroovyFieldDialog(project, field, invokedOnReference); |
| dialog.show(); |
| if (dialog.isOK()) { |
| return new InlineHandler.Settings() { |
| @Override |
| public boolean isOnlyOneReferenceToInline() { |
| return dialog.isInlineThisOnly(); |
| } |
| }; |
| } |
| else { |
| return InlineHandler.Settings.CANNOT_INLINE_SETTINGS; |
| } |
| } |
| } |