| /* |
| * Copyright 2000-2013 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.findUsages; |
| |
| import com.intellij.find.FindBundle; |
| import com.intellij.find.findUsages.FindUsagesHandler; |
| import com.intellij.find.findUsages.JavaFindUsagesHandler; |
| import com.intellij.find.findUsages.JavaFindUsagesHandlerFactory; |
| import com.intellij.ide.util.SuperMethodWarningUtil; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiField; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.util.PsiUtilCore; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrField; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.typedef.members.GrAccessorMethod; |
| import org.jetbrains.plugins.groovy.lang.psi.util.GroovyPropertyUtils; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| /** |
| * @author Maxim.Medvedev |
| */ |
| public class GroovyFieldFindUsagesHandlerFactory extends JavaFindUsagesHandlerFactory { |
| public GroovyFieldFindUsagesHandlerFactory(Project project) { |
| super(project); |
| } |
| |
| @Override |
| public boolean canFindUsages(@NotNull PsiElement element) { |
| return element instanceof GrField; |
| } |
| |
| @Override |
| public FindUsagesHandler createFindUsagesHandler(@NotNull PsiElement element, boolean forHighlightUsages) { |
| return new JavaFindUsagesHandler(element, this) { |
| @NotNull |
| @Override |
| public PsiElement[] getSecondaryElements() { |
| PsiElement element = getPsiElement(); |
| final PsiField field = (PsiField)element; |
| PsiClass containingClass = field.getContainingClass(); |
| if (containingClass != null) { |
| PsiMethod[] getters = GroovyPropertyUtils.getAllGettersByField(field); |
| PsiMethod[] setters = GroovyPropertyUtils.getAllSettersByField(field); |
| if (getters.length + setters.length > 0) { |
| final boolean doSearch; |
| if (arePhysical(getters) || arePhysical(setters)) { |
| if (ApplicationManager.getApplication().isUnitTestMode()) return PsiElement.EMPTY_ARRAY; |
| doSearch = Messages.showYesNoDialog(FindBundle.message("find.field.accessors.prompt", field.getName()), |
| FindBundle.message("find.field.accessors.title"), |
| Messages.getQuestionIcon()) == Messages.YES; |
| } |
| else { |
| doSearch = true; |
| } |
| if (doSearch) { |
| final List<PsiElement> elements = new ArrayList<PsiElement>(); |
| for (PsiMethod getter : getters) { |
| ContainerUtil.addAll(elements, SuperMethodWarningUtil.checkSuperMethods(getter, ACTION_STRING)); |
| } |
| |
| for (PsiMethod setter : setters) { |
| ContainerUtil.addAll(elements, SuperMethodWarningUtil.checkSuperMethods(setter, ACTION_STRING)); |
| } |
| for (Iterator<PsiElement> iterator = elements.iterator(); iterator.hasNext(); ) { |
| if (iterator.next() instanceof GrAccessorMethod) iterator.remove(); |
| } |
| return PsiUtilCore.toPsiElementArray(elements); |
| } |
| else { |
| return PsiElement.EMPTY_ARRAY; |
| } |
| } |
| } |
| return super.getSecondaryElements(); |
| } |
| }; |
| } |
| |
| private static boolean arePhysical(PsiMethod[] methods) { |
| for (PsiMethod method : methods) { |
| if (method.isPhysical()) return true; |
| } |
| return false; |
| } |
| } |