| /* |
| * 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.ui; |
| |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.editor.event.DocumentListener; |
| import com.intellij.openapi.editor.impl.event.DocumentEventImpl; |
| import com.intellij.openapi.fileTypes.StdFileTypes; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.ComponentWithBrowseButton; |
| import com.intellij.util.Function; |
| import com.intellij.util.containers.ContainerUtil; |
| |
| import java.awt.event.ActionListener; |
| import java.util.List; |
| |
| /** |
| * @author ven |
| */ |
| public class ReferenceEditorWithBrowseButton extends ComponentWithBrowseButton<EditorTextField> implements TextAccessor { |
| private final Function<String, Document> myFactory; |
| private final List<DocumentListener> myDocumentListeners = ContainerUtil.createLockFreeCopyOnWriteList(); |
| |
| public ReferenceEditorWithBrowseButton(final ActionListener browseActionListener, |
| final Project project, |
| final Function<String, Document> factory, |
| String text) { |
| this(browseActionListener, new EditorTextField(factory.fun(text), project, StdFileTypes.JAVA), factory); |
| } |
| |
| public ReferenceEditorWithBrowseButton(final ActionListener browseActionListener, |
| final EditorTextField editorTextField, |
| final Function<String, Document> factory) { |
| super(editorTextField, browseActionListener); |
| myFactory = factory; |
| } |
| |
| public void addDocumentListener(DocumentListener listener) { |
| myDocumentListeners.add(listener); |
| getEditorTextField().getDocument().addDocumentListener(listener); |
| } |
| |
| public void removeDocumentListener(DocumentListener listener) { |
| myDocumentListeners.remove(listener); |
| getEditorTextField().getDocument().removeDocumentListener(listener); |
| } |
| |
| public EditorTextField getEditorTextField() { |
| return getChildComponent(); |
| } |
| |
| public String getText() { |
| return getEditorTextField().getText().trim(); |
| } |
| |
| public void setText(final String text) { |
| Document oldDocument = getEditorTextField().getDocument(); |
| String oldText = oldDocument.getText(); |
| for (DocumentListener listener : myDocumentListeners) { |
| oldDocument.removeDocumentListener(listener); |
| } |
| Document document = myFactory.fun(text); |
| getEditorTextField().setDocument(document); |
| for (DocumentListener listener : myDocumentListeners) { |
| document.addDocumentListener(listener); |
| listener.documentChanged(new DocumentEventImpl(document, 0, oldText, text, -1, false)); |
| } |
| } |
| |
| public boolean isEditable() { |
| return !getEditorTextField().getEditor().isViewer(); |
| } |
| } |