| /* |
| * 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.ide.impl.dataRules; |
| |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataProvider; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.fileEditor.impl.text.TextEditorProvider; |
| import com.intellij.ui.EditorTextField; |
| |
| public class FileEditorRule implements GetDataRule { |
| @Override |
| public Object getData(DataProvider dataProvider) { |
| final Editor editor = (Editor)dataProvider.getData(CommonDataKeys.EDITOR.getName()); |
| if (editor == null || editor.isDisposed()) { |
| return null; |
| } |
| |
| final Boolean aBoolean = editor.getUserData(EditorTextField.SUPPLEMENTARY_KEY); |
| if (aBoolean != null && aBoolean.booleanValue()) { |
| return null; |
| } |
| |
| return TextEditorProvider.getInstance().getTextEditor(editor); |
| } |
| } |