| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.modules.javafx2.editor; |
| |
| |
| import java.awt.Color; |
| import java.awt.Font; |
| import java.awt.Graphics; |
| import java.awt.event.KeyEvent; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import javax.swing.text.BadLocationException; |
| import javax.swing.text.Document; |
| import javax.swing.text.JTextComponent; |
| import javax.swing.text.StyledDocument; |
| import org.netbeans.api.editor.completion.Completion; |
| import org.netbeans.spi.editor.completion.CompletionItem; |
| import org.netbeans.spi.editor.completion.CompletionTask; |
| import org.netbeans.spi.editor.completion.support.CompletionUtilities; |
| import org.openide.text.NbDocument; |
| |
| /** |
| * |
| * @author Jan Lahoda, David Strupl |
| */ |
| public class FXMLCompletionItem implements CompletionItem { |
| |
| private int substituteOffset; |
| private String word; |
| |
| /** Creates a new instance of WordCompletionItem */ |
| public FXMLCompletionItem(int substituteOffset, String word) { |
| this.substituteOffset = substituteOffset; |
| this.word = word; |
| } |
| |
| public void setSubstituteOffset(int substituteOffset) { |
| this.substituteOffset = substituteOffset; |
| } |
| |
| public int getSubstituteOffset() { |
| return substituteOffset; |
| } |
| |
| @Override |
| public void defaultAction(final JTextComponent component) { |
| Completion.get().hideCompletion(); |
| Completion.get().hideDocumentation(); |
| NbDocument.runAtomic((StyledDocument) component.getDocument(), new Runnable() { |
| @Override |
| public void run() { |
| Document doc = component.getDocument(); |
| |
| try { |
| doc.remove(substituteOffset, component.getCaretPosition() - substituteOffset); |
| doc.insertString(substituteOffset, getText(), null); |
| } catch (BadLocationException e) { |
| Logger.getLogger(FXMLCompletionItem.class.getName()).log(Level.FINE, null, e); |
| } |
| } |
| }); |
| } |
| |
| @Override |
| public void processKeyEvent(KeyEvent evt) { |
| } |
| |
| @Override |
| public int getPreferredWidth(Graphics g, Font defaultFont) { |
| return CompletionUtilities.getPreferredWidth( |
| escapeFirstLessThanSign(getText()), null, g, defaultFont); |
| } |
| |
| private static String escapeFirstLessThanSign(String text) { |
| String result = text; |
| if ((result != null) && (result.startsWith("<"))) { |
| // a hack to pass valid HTML text into the getPrefferredWidth |
| result = "<" + result.substring(1); // NOI18N |
| } |
| return result; |
| } |
| |
| @Override |
| public void render(Graphics g, Font defaultFont, Color defaultColor, Color backgroundColor, int width, int height, boolean selected) { |
| if (selected) { |
| g.setColor(backgroundColor); |
| g.fillRect(0, 0, width, height); |
| g.setColor(defaultColor); |
| } |
| CompletionUtilities.renderHtml(null, escapeFirstLessThanSign(getText()), null, g, defaultFont, defaultColor, width, height, selected); |
| } |
| |
| @Override |
| public CompletionTask createDocumentationTask() { |
| return null; |
| } |
| |
| @Override |
| public CompletionTask createToolTipTask() { |
| return null; |
| } |
| |
| @Override |
| public boolean instantSubstitution(JTextComponent component) { |
| return true; |
| } |
| |
| @Override |
| public int getSortPriority() { |
| return 100; |
| } |
| |
| @Override |
| public CharSequence getSortText() { |
| return getText(); |
| } |
| |
| protected String getText() { |
| return word; |
| } |
| |
| @Override |
| public CharSequence getInsertPrefix() { |
| return getText(); |
| } |
| |
| @Override |
| public String toString() { |
| return word + "|" + substituteOffset; // NOI18N |
| } |
| |
| } |