| /* |
| * 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.codeInsight.daemon.quickFix; |
| |
| import com.intellij.codeInsight.CodeInsightUtil; |
| import com.intellij.codeInsight.daemon.QuickFixBundle; |
| import com.intellij.codeInsight.daemon.impl.quickfix.EmptyExpression; |
| import com.intellij.codeInsight.generation.ClassMember; |
| import com.intellij.codeInsight.generation.GenerateFieldOrPropertyHandler; |
| import com.intellij.codeInsight.generation.GenerateMembersUtil; |
| import com.intellij.codeInsight.generation.GenerationInfo; |
| import com.intellij.codeInsight.intention.IntentionAction; |
| import com.intellij.codeInsight.template.*; |
| import com.intellij.codeInspection.LocalQuickFix; |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.application.Result; |
| import com.intellij.openapi.command.WriteCommandAction; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PropertyMemberType; |
| import com.intellij.psi.util.PropertyUtil; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.List; |
| |
| /** |
| * @author peter |
| */ |
| public class CreateFieldOrPropertyFix implements IntentionAction, LocalQuickFix { |
| private static final Logger LOG = Logger.getInstance("com.intellij.codeInsight.daemon.quickFix.CreateFieldOrPropertyFix"); |
| |
| private final PsiClass myClass; |
| private final String myName; |
| private final PsiType myType; |
| private final PropertyMemberType myMemberType; |
| private final PsiAnnotation[] myAnnotations; |
| |
| public CreateFieldOrPropertyFix(final PsiClass aClass, |
| final String name, |
| final PsiType type, |
| @NotNull PropertyMemberType memberType, |
| final PsiAnnotation[] annotations) { |
| myClass = aClass; |
| myName = name; |
| myType = type; |
| myMemberType = memberType; |
| myAnnotations = annotations; |
| } |
| |
| @Override |
| @NotNull |
| public String getText() { |
| return QuickFixBundle.message(myMemberType == PropertyMemberType.FIELD ? "create.field.text":"create.property.text", myName); |
| } |
| |
| @Override |
| @NotNull |
| public String getName() { |
| return getText(); |
| } |
| |
| @Override |
| @NotNull |
| public String getFamilyName() { |
| return getText(); |
| } |
| |
| @Override |
| public void applyFix(@NotNull final Project project, @NotNull ProblemDescriptor descriptor) { |
| applyFixInner(project); |
| } |
| |
| @Override |
| public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) { |
| return true; |
| } |
| |
| @Override |
| public void invoke(@NotNull Project project, Editor editor, PsiFile file) { |
| applyFixInner(project); |
| } |
| |
| private void applyFixInner(final Project project) { |
| final PsiFile file = myClass.getContainingFile(); |
| final Editor editor = CodeInsightUtil.positionCursor(project, myClass.getContainingFile(), myClass.getLBrace()); |
| if (editor != null) { |
| new WriteCommandAction(project, file) { |
| @Override |
| protected void run(Result result) throws Throwable { |
| generateMembers(project, editor, file); |
| } |
| |
| @Override |
| protected boolean isGlobalUndoAction() { |
| return true; // todo check |
| } |
| }.execute(); |
| } |
| } |
| |
| private void generateMembers(final Project project, final Editor editor, final PsiFile file) { |
| try { |
| List<? extends GenerationInfo> prototypes = new GenerateFieldOrPropertyHandler(myName, myType, myMemberType, myAnnotations).generateMemberPrototypes(myClass, ClassMember.EMPTY_ARRAY); |
| prototypes = GenerateMembersUtil.insertMembersAtOffset(myClass.getContainingFile(), editor.getCaretModel().getOffset(), prototypes); |
| if (prototypes.isEmpty()) return; |
| final PsiElement scope = prototypes.get(0).getPsiMember().getContext(); |
| assert scope != null; |
| final Expression expression = new EmptyExpression() { |
| @Override |
| public com.intellij.codeInsight.template.Result calculateResult(final ExpressionContext context) { |
| return new TextResult(myType.getCanonicalText()); |
| } |
| }; |
| final TemplateBuilderImpl builder = new TemplateBuilderImpl(scope); |
| boolean first = true; |
| @NonNls final String TYPE_NAME_VAR = "TYPE_NAME_VAR"; |
| for (GenerationInfo prototype : prototypes) { |
| final PsiTypeElement typeElement = PropertyUtil.getPropertyTypeElement(prototype.getPsiMember()); |
| if (first) { |
| first = false; |
| builder.replaceElement(typeElement, TYPE_NAME_VAR, expression, true); |
| } |
| else { |
| builder.replaceElement(typeElement, TYPE_NAME_VAR, TYPE_NAME_VAR, false); |
| } |
| } |
| PsiDocumentManager.getInstance(project).doPostponedOperationsAndUnblockDocument(editor.getDocument()); |
| editor.getCaretModel().moveToOffset(scope.getTextRange().getStartOffset()); |
| TemplateManager.getInstance(project).startTemplate(editor, builder.buildInlineTemplate()); |
| } |
| catch (IncorrectOperationException e) { |
| LOG.error(e); |
| } |
| } |
| |
| @Override |
| public boolean startInWriteAction() { |
| return false; |
| } |
| |
| } |