| /* |
| * 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 com.intellij.openapi.editor.actions; |
| |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.VisualPosition; |
| import com.intellij.openapi.editor.actionSystem.EditorAction; |
| import com.intellij.openapi.editor.actionSystem.EditorWriteActionHandler; |
| import com.intellij.openapi.util.Pair; |
| |
| /** |
| * @author yole |
| */ |
| public class DuplicateLinesAction extends EditorAction { |
| public DuplicateLinesAction() { |
| super(new Handler()); |
| } |
| |
| private static class Handler extends EditorWriteActionHandler { |
| @Override |
| public void executeWriteAction(Editor editor, DataContext dataContext) { |
| if (editor.getSelectionModel().hasSelection()) { |
| int selStart = editor.getSelectionModel().getSelectionStart(); |
| int selEnd = editor.getSelectionModel().getSelectionEnd(); |
| VisualPosition rangeStart = editor.offsetToVisualPosition(Math.min(selStart, selEnd)); |
| VisualPosition rangeEnd = editor.offsetToVisualPosition(Math.max(selStart, selEnd)); |
| final Pair<Integer,Integer> copiedRange = |
| DuplicateAction.duplicateLinesRange(editor, editor.getDocument(), rangeStart, rangeEnd); |
| if (copiedRange != null) { |
| editor.getSelectionModel().setSelection(copiedRange.first, copiedRange.second); |
| } |
| } |
| else { |
| VisualPosition caretPos = editor.getCaretModel().getVisualPosition(); |
| DuplicateAction.duplicateLinesRange(editor, editor.getDocument(), caretPos, caretPos); |
| } |
| } |
| } |
| } |