| /* |
| * 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.template.macro; |
| |
| import com.intellij.codeInsight.CodeInsightBundle; |
| import com.intellij.codeInsight.template.Expression; |
| import com.intellij.codeInsight.template.ExpressionContext; |
| import com.intellij.codeInsight.template.Result; |
| import com.intellij.codeInsight.template.TextResult; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author ven |
| * @author Konstantin Bulenkov |
| */ |
| public class FirstWordMacro extends MacroBase { |
| public FirstWordMacro() { |
| super("firstWord", CodeInsightBundle.message("macro.firstWord.string")); |
| } |
| |
| @Override |
| protected Result calculateResult(@NotNull Expression[] params, ExpressionContext context, boolean quick) { |
| final String text = getTextResult(params, context); |
| if (text != null) { |
| final int index = text.indexOf(' '); |
| return index >= 0 ? new TextResult(text.substring(0, index)) : new TextResult(text); |
| } |
| return null; |
| } |
| } |