| /* |
| * 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 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.plugins.groovy.lang.groovydoc.psi.api.GrDocMethodParams; |
| |
| import java.util.List; |
| |
| /** |
| * @author ilyas |
| */ |
| public class GroovyDocParamsSelectioner extends ExtendWordSelectionHandlerBase { |
| @Override |
| public boolean canSelect(PsiElement e) { |
| return e instanceof GrDocMethodParams; |
| } |
| |
| @Override |
| public List<TextRange> select(PsiElement element, CharSequence editorText, int cursorOffset, Editor editor) { |
| List<TextRange> result = super.select(element, editorText, cursorOffset, editor); |
| |
| if (element instanceof GrDocMethodParams) { |
| GrDocMethodParams params = ((GrDocMethodParams) element); |
| TextRange range = params.getTextRange(); |
| if (range.contains(cursorOffset)) { |
| PsiElement leftParen = params.getLeftParen(); |
| PsiElement rightParen = params.getRightParen(); |
| int leftOffset = leftParen.getTextOffset(); |
| if (rightParen != null) { |
| if (leftOffset + 1 < rightParen.getTextOffset()) { |
| int rightOffset = rightParen.getTextRange().getEndOffset(); |
| range = new TextRange(leftParen.getTextRange().getStartOffset() + 1, rightOffset - 1); |
| result.add(range); |
| } |
| } else { |
| range = new TextRange(leftParen.getTextRange().getStartOffset() + 1, element.getTextRange().getEndOffset()); |
| result.add(range); |
| } |
| } |
| } |
| return result; |
| } |
| } |