| /* |
| * 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.editorActions.wordSelection; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiIfStatement; |
| import com.intellij.psi.PsiKeyword; |
| import com.intellij.psi.PsiStatement; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.openapi.editor.Editor; |
| |
| import java.util.List; |
| import java.util.ArrayList; |
| |
| public class IfStatementSelectioner extends BasicSelectioner { |
| @Override |
| public boolean canSelect(PsiElement e) { |
| return e instanceof PsiIfStatement; |
| } |
| |
| @Override |
| public List<TextRange> select(PsiElement e, CharSequence editorText, int cursorOffset, Editor editor) { |
| List<TextRange> result = new ArrayList<TextRange>(); |
| result.addAll(expandToWholeLine(editorText, e.getTextRange(), false)); |
| |
| PsiIfStatement statement = (PsiIfStatement)e; |
| |
| final PsiKeyword elseKeyword = statement.getElseElement(); |
| if (elseKeyword != null) { |
| result.addAll(expandToWholeLine(editorText, |
| new TextRange(elseKeyword.getTextRange().getStartOffset(), |
| statement.getTextRange().getEndOffset()), |
| false)); |
| |
| final PsiStatement branch = statement.getElseBranch(); |
| if (branch instanceof PsiIfStatement) { |
| PsiIfStatement elseIf = (PsiIfStatement)branch; |
| final PsiKeyword element = elseIf.getElseElement(); |
| if (element != null) { |
| result.addAll(expandToWholeLine(editorText, |
| new TextRange(elseKeyword.getTextRange().getStartOffset(), |
| elseIf.getThenBranch().getTextRange().getEndOffset()), |
| false)); |
| } |
| } |
| } |
| |
| return result; |
| } |
| } |