| /* |
| * 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.javaFX.codeInsight; |
| |
| import com.intellij.codeInsight.generation.GenerateMembersUtil; |
| import com.intellij.codeInsight.generation.GetterSetterPrototypeProvider; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.intellij.psi.codeStyle.JavaCodeStyleManager; |
| import com.intellij.psi.codeStyle.VariableKind; |
| import com.intellij.psi.util.InheritanceUtil; |
| import com.intellij.psi.util.PropertyUtil; |
| import org.jetbrains.plugins.javaFX.fxml.JavaFxCommonClassNames; |
| import org.jetbrains.plugins.javaFX.fxml.JavaFxPsiUtil; |
| |
| /** |
| * User: anna |
| * Date: 3/4/13 |
| */ |
| public class JavaFxGetterSetterPrototypeProvider extends GetterSetterPrototypeProvider { |
| private static final Logger LOG = Logger.getInstance("#" + JavaFxGetterSetterPrototypeProvider.class.getName()); |
| |
| @Override |
| public boolean canGeneratePrototypeFor(PsiField field) { |
| return InheritanceUtil.isInheritor(field.getType(), JavaFxCommonClassNames.JAVAFX_BEANS_VALUE_OBSERVABLE_VALUE); |
| } |
| |
| @Override |
| public PsiMethod[] generateGetters(PsiField field) { |
| final Project project = field.getProject(); |
| final PsiElementFactory factory = JavaPsiFacade.getElementFactory(project); |
| final PsiMethod getter = GenerateMembersUtil.generateGetterPrototype(field); |
| |
| final PsiType wrappedType = JavaFxPsiUtil.getWrappedPropertyType(field, project, JavaFxCommonClassNames.ourReadOnlyMap); |
| |
| final PsiTypeElement returnTypeElement = getter.getReturnTypeElement(); |
| LOG.assertTrue(returnTypeElement != null); |
| returnTypeElement.replace(factory.createTypeElement(wrappedType)); |
| |
| final PsiCodeBlock getterBody = getter.getBody(); |
| LOG.assertTrue(getterBody != null); |
| getterBody.getStatements()[0].replace(factory.createStatementFromText("return " + field.getName() + ".get();", field)); |
| |
| final PsiMethod propertyGetter = PropertyUtil.generateGetterPrototype(field); |
| propertyGetter.setName(JavaCodeStyleManager.getInstance(project).variableNameToPropertyName(field.getName(), VariableKind.FIELD) + "Property"); |
| return new PsiMethod[] {getter, GenerateMembersUtil.annotateOnOverrideImplement(field.getContainingClass(), propertyGetter)}; |
| } |
| |
| @Override |
| public PsiMethod[] generateSetters(PsiField field) { |
| final PsiMethod setter = GenerateMembersUtil.generateSetterPrototype(field); |
| final Project project = field.getProject(); |
| |
| final PsiType wrappedType = JavaFxPsiUtil.getWrappedPropertyType(field, project, JavaFxCommonClassNames.ourWritableMap); |
| |
| final PsiElementFactory elementFactory = JavaPsiFacade.getElementFactory(project); |
| final PsiTypeElement newTypeElement = elementFactory.createTypeElement(wrappedType); |
| final PsiParameter[] parameters = setter.getParameterList().getParameters(); |
| LOG.assertTrue(parameters.length == 1); |
| final PsiParameter parameter = parameters[0]; |
| final PsiTypeElement typeElement = parameter.getTypeElement(); |
| LOG.assertTrue(typeElement != null); |
| typeElement.replace(newTypeElement); |
| final PsiCodeBlock body = setter.getBody(); |
| LOG.assertTrue(body != null); |
| body.getStatements()[0].replace(elementFactory.createStatementFromText("this." + field.getName() + ".set(" + parameter.getName() + ");", field)); |
| |
| return new PsiMethod[] {setter}; |
| } |
| |
| @Override |
| public PsiMethod[] findGetters(PsiClass psiClass, String propertyName) { |
| final String getterName = suggestGetterName(propertyName); |
| final PsiMethod specificGetter = psiClass |
| .findMethodBySignature(JavaPsiFacade.getElementFactory(psiClass.getProject()).createMethod(getterName, PsiType.VOID), false); |
| if (specificGetter != null) { |
| final PsiMethod getter = PropertyUtil.findPropertyGetter(psiClass, propertyName, false, false); |
| return getter == null ? new PsiMethod[] {specificGetter} : new PsiMethod[] {getter, specificGetter}; |
| } |
| return super.findGetters(psiClass, propertyName); |
| } |
| |
| @Override |
| public String suggestGetterName(String propertyName) { |
| return propertyName + "Property"; |
| } |
| |
| @Override |
| public boolean isSimpleGetter(PsiMethod method, String oldPropertyName) { |
| return method.getName().equals(suggestGetterName(oldPropertyName)); |
| } |
| |
| @Override |
| public boolean isReadOnly(PsiField field) { |
| return !InheritanceUtil.isInheritor(field.getType(), JavaFxCommonClassNames.JAVAFX_BEANS_VALUE_WRITABLE_VALUE); |
| } |
| } |