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| 1 | +/* |
| 2 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
| 3 | + * |
| 4 | + * Copyright 2015 Oracle and/or its affiliates. All rights reserved. |
| 5 | + * |
| 6 | + * Oracle and Java are registered trademarks of Oracle and/or its affiliates. |
| 7 | + * Other names may be trademarks of their respective owners. |
| 8 | + * |
| 9 | + * The contents of this file are subject to the terms of either the GNU |
| 10 | + * General Public License Version 2 only ("GPL") or the Common |
| 11 | + * Development and Distribution License("CDDL") (collectively, the |
| 12 | + * "License"). You may not use this file except in compliance with the |
| 13 | + * License. You can obtain a copy of the License at |
| 14 | + * http://www.netbeans.org/cddl-gplv2.html |
| 15 | + * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the |
| 16 | + * specific language governing permissions and limitations under the |
| 17 | + * License. When distributing the software, include this License Header |
| 18 | + * Notice in each file and include the License file at |
| 19 | + * nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this |
| 20 | + * particular file as subject to the "Classpath" exception as provided |
| 21 | + * by Oracle in the GPL Version 2 section of the License file that |
| 22 | + * accompanied this code. If applicable, add the following below the |
| 23 | + * License Header, with the fields enclosed by brackets [] replaced by |
| 24 | + * your own identifying information: |
| 25 | + * "Portions Copyrighted [year] [name of copyright owner]" |
| 26 | + * |
| 27 | + * If you wish your version of this file to be governed by only the CDDL |
| 28 | + * or only the GPL Version 2, indicate your decision by adding |
| 29 | + * "[Contributor] elects to include this software in this distribution |
| 30 | + * under the [CDDL or GPL Version 2] license." If you do not indicate a |
| 31 | + * single choice of license, a recipient has the option to distribute |
| 32 | + * your version of this file under either the CDDL, the GPL Version 2 or |
| 33 | + * to extend the choice of license to its licensees as provided above. |
| 34 | + * However, if you add GPL Version 2 code and therefore, elected the GPL |
| 35 | + * Version 2 license, then the option applies only if the new code is |
| 36 | + * made subject to such option by the copyright holder. |
| 37 | + * |
| 38 | + * Contributor(s): |
| 39 | + * |
| 40 | + * Portions Copyrighted 2015 Sun Microsystems, Inc. |
| 41 | + */ |
| 42 | +package org.netbeans.modules.php.cake3.editor.completion; |
| 43 | + |
| 44 | +import java.awt.Color; |
| 45 | +import java.awt.Font; |
| 46 | +import java.awt.Graphics; |
| 47 | +import java.awt.event.KeyEvent; |
| 48 | +import java.util.logging.Level; |
| 49 | +import java.util.logging.Logger; |
| 50 | +import javax.swing.ImageIcon; |
| 51 | +import javax.swing.text.BadLocationException; |
| 52 | +import javax.swing.text.JTextComponent; |
| 53 | +import javax.swing.text.StyledDocument; |
| 54 | +import org.netbeans.api.editor.completion.Completion; |
| 55 | +import org.netbeans.modules.php.cake3.CakePHP3Constants; |
| 56 | +import org.netbeans.spi.editor.completion.CompletionItem; |
| 57 | +import org.netbeans.spi.editor.completion.CompletionTask; |
| 58 | +import org.netbeans.spi.editor.completion.support.CompletionUtilities; |
| 59 | +import org.openide.text.NbDocument; |
| 60 | +import org.openide.util.Exceptions; |
| 61 | +import org.openide.util.ImageUtilities; |
| 62 | + |
| 63 | +/** |
| 64 | + * |
| 65 | + * @author junichi11 |
| 66 | + */ |
| 67 | +public class CakePHP3CompletionItem implements CompletionItem { |
| 68 | + |
| 69 | + private final String text; |
| 70 | + private final String filter; |
| 71 | + private final int startOffset; |
| 72 | + private static final ImageIcon ICON = ImageUtilities.loadImageIcon(CakePHP3Constants.CAKE_ICON_16, true); |
| 73 | + private static final Logger LOGGER = Logger.getLogger(CakePHP3CompletionItem.class.getName()); |
| 74 | + |
| 75 | + public CakePHP3CompletionItem(String text, String filter, int startOffset) { |
| 76 | + this.text = text; |
| 77 | + this.filter = filter; |
| 78 | + this.startOffset = startOffset; |
| 79 | + } |
| 80 | + |
| 81 | + @Override |
| 82 | + public void defaultAction(JTextComponent jtc) { |
| 83 | + try { |
| 84 | + final StyledDocument doc = (StyledDocument) jtc.getDocument(); |
| 85 | + NbDocument.runAtomicAsUser(doc, new Runnable() { |
| 86 | + |
| 87 | + @Override |
| 88 | + public void run() { |
| 89 | + try { |
| 90 | + String insertString; |
| 91 | + if (text.startsWith(filter)) { |
| 92 | + insertString = text.replace(filter, ""); // NOI18N |
| 93 | + doc.insertString(startOffset, insertString, null); |
| 94 | + } else { |
| 95 | + insertString = text; |
| 96 | + int removeLength = filter.length(); |
| 97 | + int removeStart = startOffset - removeLength; |
| 98 | + if (removeStart >= 0) { |
| 99 | + doc.remove(removeStart, removeLength); |
| 100 | + doc.insertString(removeStart, insertString, null); |
| 101 | + } else { |
| 102 | + LOGGER.log(Level.WARNING, "Invalid start position[text: {0}, filter: {1}]", new Object[]{text, filter}); // NOI18N |
| 103 | + } |
| 104 | + } |
| 105 | + } catch (BadLocationException ex) { |
| 106 | + Exceptions.printStackTrace(ex); |
| 107 | + } |
| 108 | + Completion.get().hideAll(); |
| 109 | + } |
| 110 | + }); |
| 111 | + } catch (BadLocationException ex) { |
| 112 | + Exceptions.printStackTrace(ex); |
| 113 | + } |
| 114 | + } |
| 115 | + |
| 116 | + @Override |
| 117 | + public void processKeyEvent(KeyEvent ke) { |
| 118 | + } |
| 119 | + |
| 120 | + @Override |
| 121 | + public int getPreferredWidth(Graphics grphcs, Font font) { |
| 122 | + return CompletionUtilities.getPreferredWidth(text, null, grphcs, font); |
| 123 | + } |
| 124 | + |
| 125 | + @Override |
| 126 | + public void render(Graphics grphcs, Font font, Color defaultColor, Color backgroundColor, int width, int height, boolean selected) { |
| 127 | + CompletionUtilities.renderHtml(ICON, text, null, grphcs, font, defaultColor, width, height, selected); |
| 128 | + } |
| 129 | + |
| 130 | + @Override |
| 131 | + public CompletionTask createDocumentationTask() { |
| 132 | + return null; |
| 133 | + } |
| 134 | + |
| 135 | + @Override |
| 136 | + public CompletionTask createToolTipTask() { |
| 137 | + return null; |
| 138 | + } |
| 139 | + |
| 140 | + @Override |
| 141 | + public boolean instantSubstitution(JTextComponent jtc) { |
| 142 | + return false; |
| 143 | + } |
| 144 | + |
| 145 | + @Override |
| 146 | + public int getSortPriority() { |
| 147 | + return 0; |
| 148 | + } |
| 149 | + |
| 150 | + @Override |
| 151 | + public CharSequence getSortText() { |
| 152 | + return text; |
| 153 | + } |
| 154 | + |
| 155 | + @Override |
| 156 | + public CharSequence getInsertPrefix() { |
| 157 | + return text; |
| 158 | + } |
| 159 | +} |
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