| /* |
| * Copyright 2000-2014 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.template.postfix.templates; |
| |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiExpression; |
| import com.intellij.psi.PsiType; |
| import com.intellij.refactoring.introduce.inplace.OccurrencesChooser; |
| import com.intellij.refactoring.introduceVariable.InputValidator; |
| import com.intellij.refactoring.introduceVariable.IntroduceVariableHandler; |
| import com.intellij.refactoring.introduceVariable.IntroduceVariableSettings; |
| import com.intellij.refactoring.ui.TypeSelectorManagerImpl; |
| import org.jetbrains.annotations.NotNull; |
| |
| import static com.intellij.codeInsight.template.postfix.templates.PostfixTemplatesUtils.selectorWithChooser; |
| import static com.intellij.codeInsight.template.postfix.util.JavaPostfixTemplatesUtils.IS_NON_VOID; |
| import static com.intellij.codeInsight.template.postfix.util.JavaPostfixTemplatesUtils.JAVA_PSI_INFO; |
| |
| // todo: support for int[].var (parses as .class access!) |
| public class IntroduceVariablePostfixTemplate extends PostfixTemplateWithExpressionSelector { |
| public IntroduceVariablePostfixTemplate() { |
| super("var", "T name = expr", JAVA_PSI_INFO, selectorWithChooser(IS_NON_VOID)); |
| } |
| |
| @Override |
| protected void expandForChooseExpression(@NotNull PsiElement expression, @NotNull Editor editor) { |
| // for advanced stuff use ((PsiJavaCodeReferenceElement)expression).advancedResolve(true).getElement(); |
| IntroduceVariableHandler handler = |
| ApplicationManager.getApplication().isUnitTestMode() ? getMockHandler() : new IntroduceVariableHandler(); |
| handler.invoke(expression.getProject(), editor, (PsiExpression)expression); |
| } |
| |
| @NotNull |
| private static IntroduceVariableHandler getMockHandler() { |
| return new IntroduceVariableHandler() { |
| // mock default settings |
| @Override |
| public final IntroduceVariableSettings getSettings(Project project, Editor editor, final PsiExpression expr, |
| PsiExpression[] occurrences, TypeSelectorManagerImpl typeSelectorManager, |
| boolean declareFinalIfAll, boolean anyAssignmentLHS, InputValidator validator, |
| PsiElement anchor, OccurrencesChooser.ReplaceChoice replaceChoice) { |
| return new IntroduceVariableSettings() { |
| @Override |
| public String getEnteredName() { |
| return "foo"; |
| } |
| |
| @Override |
| public boolean isReplaceAllOccurrences() { |
| return false; |
| } |
| |
| @Override |
| public boolean isDeclareFinal() { |
| return false; |
| } |
| |
| @Override |
| public boolean isReplaceLValues() { |
| return false; |
| } |
| |
| @Override |
| public PsiType getSelectedType() { |
| return expr.getType(); |
| } |
| |
| @Override |
| public boolean isOK() { |
| return true; |
| } |
| }; |
| } |
| }; |
| } |
| } |