| /* |
| * Copyright 2000-2012 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.editor.selection; |
| |
| import com.intellij.codeInsight.editorActions.ExtendWordSelectionHandlerBase; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.PsiElement; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrIfStatement; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrStatement; |
| |
| import java.util.List; |
| |
| /** |
| * @author Max Medvedev |
| */ |
| public class GroovyElseSelectioner extends ExtendWordSelectionHandlerBase { |
| @Override |
| public boolean canSelect(PsiElement e) { |
| return e instanceof GrIfStatement; |
| } |
| |
| @Nullable |
| @Override |
| public List<TextRange> select(PsiElement e, CharSequence editorText, int cursorOffset, Editor editor) { |
| if (!(e instanceof GrIfStatement)) return null; |
| |
| GrIfStatement ifSt = (GrIfStatement)e; |
| GrStatement branch = ifSt.getElseBranch(); |
| PsiElement elseKeyword = ifSt.getElseKeyword(); |
| if (branch == null || elseKeyword == null) return null; |
| |
| return expandToWholeLine(editorText, new TextRange(elseKeyword.getTextRange().getStartOffset(), branch.getTextRange().getEndOffset())); |
| } |
| } |