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Viewing changes to java/editor/src/org/netbeans/modules/editor/java/JavaCompletionItem.java

  • Committer: Bazaar Package Importer
  • Author(s): Marek Slama
  • Date: 2008-01-29 14:11:22 UTC
  • Revision ID: james.westby@ubuntu.com-20080129141122-fnzjbo11ntghxfu7
Tags: upstream-6.0.1
Import upstream version 6.0.1

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java/editor/src/org/netbeans/modules/editor/java/JavaCompletionItem.java
 
1
/*
 
2
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 
3
 *
 
4
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 
5
 *
 
6
 * The contents of this file are subject to the terms of either the GNU
 
7
 * General Public License Version 2 only ("GPL") or the Common
 
8
 * Development and Distribution License("CDDL") (collectively, the
 
9
 * "License"). You may not use this file except in compliance with the
 
10
 * License. You can obtain a copy of the License at
 
11
 * http://www.netbeans.org/cddl-gplv2.html
 
12
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
 
13
 * specific language governing permissions and limitations under the
 
14
 * License.  When distributing the software, include this License Header
 
15
 * Notice in each file and include the License file at
 
16
 * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
 
17
 * particular file as subject to the "Classpath" exception as provided
 
18
 * by Sun in the GPL Version 2 section of the License file that
 
19
 * accompanied this code. If applicable, add the following below the
 
20
 * License Header, with the fields enclosed by brackets [] replaced by
 
21
 * your own identifying information:
 
22
 * "Portions Copyrighted [year] [name of copyright owner]"
 
23
 *
 
24
 * Contributor(s):
 
25
 *
 
26
 * The Original Software is NetBeans. The Initial Developer of the Original
 
27
 * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
 
28
 * Microsystems, Inc. All Rights Reserved.
 
29
 *
 
30
 * If you wish your version of this file to be governed by only the CDDL
 
31
 * or only the GPL Version 2, indicate your decision by adding
 
32
 * "[Contributor] elects to include this software in this distribution
 
33
 * under the [CDDL or GPL Version 2] license." If you do not indicate a
 
34
 * single choice of license, a recipient has the option to distribute
 
35
 * your version of this file under either the CDDL, the GPL Version 2 or
 
36
 * to extend the choice of license to its licensees as provided above.
 
37
 * However, if you add GPL Version 2 code and therefore, elected the GPL
 
38
 * Version 2 license, then the option applies only if the new code is
 
39
 * made subject to such option by the copyright holder.
 
40
 */
 
41
 
 
42
package org.netbeans.modules.editor.java;
 
43
 
 
44
import com.sun.source.tree.*;
 
45
import com.sun.source.util.SourcePositions;
 
46
import com.sun.source.util.TreePath;
 
47
import java.awt.Color;
 
48
import java.awt.Font;
 
49
import java.awt.Graphics;
 
50
import java.awt.event.KeyEvent;
 
51
import java.io.IOException;
 
52
import java.util.*;
 
53
import java.util.logging.Level;
 
54
import java.util.logging.Logger;
 
55
import javax.lang.model.element.*;
 
56
import javax.lang.model.type.*;
 
57
import javax.lang.model.util.ElementFilter;
 
58
import javax.lang.model.util.Elements;
 
59
import javax.swing.ImageIcon;
 
60
import javax.swing.SwingUtilities;
 
61
import javax.swing.text.BadLocationException;
 
62
import javax.swing.text.JTextComponent;
 
63
import javax.swing.text.Position;
 
64
import org.netbeans.api.editor.completion.Completion;
 
65
import org.netbeans.api.java.lexer.JavaTokenId;
 
66
import org.netbeans.api.java.source.*;
 
67
import org.netbeans.api.java.source.JavaSource.Phase;
 
68
import org.netbeans.api.lexer.TokenHierarchy;
 
69
import org.netbeans.api.lexer.TokenSequence;
 
70
import org.netbeans.editor.BaseDocument;
 
71
import org.netbeans.lib.editor.codetemplates.api.CodeTemplateManager;
 
72
import org.netbeans.modules.java.editor.codegen.GeneratorUtils;
 
73
import org.netbeans.spi.editor.completion.CompletionItem;
 
74
import org.netbeans.spi.editor.completion.CompletionTask;
 
75
import org.netbeans.spi.editor.completion.support.CompletionUtilities;
 
76
import org.openide.util.NbBundle;
 
77
import org.openide.xml.XMLUtil;
 
78
 
 
79
/**
 
80
 *
 
81
 * @author Dusan Balek
 
82
 */
 
83
public abstract class JavaCompletionItem implements CompletionItem {
 
84
    
 
85
    protected static int SMART_TYPE = 1000;
 
86
    private static final String GENERATE_TEXT = NbBundle.getMessage(JavaCompletionItem.class, "generate_Lbl");
 
87
 
 
88
    public static final JavaCompletionItem createKeywordItem(String kwd, String postfix, int substitutionOffset, boolean smartType) {
 
89
        return new KeywordItem(kwd, 0, postfix, substitutionOffset, smartType);
 
90
    }
 
91
    
 
92
    public static final JavaCompletionItem createPackageItem(String pkgFQN, int substitutionOffset, boolean isDeprecated) {
 
93
        return new PackageItem(pkgFQN, substitutionOffset, isDeprecated);
 
94
    }
 
95
 
 
96
    public static final JavaCompletionItem createTypeItem(TypeElement elem, DeclaredType type, int substitutionOffset, boolean displayPkgName, boolean isDeprecated, boolean insideNew, boolean smartType) {
 
97
        switch (elem.getKind()) {
 
98
            case CLASS:
 
99
                return new ClassItem(elem, type, 0, substitutionOffset, displayPkgName, isDeprecated, insideNew, smartType);
 
100
            case INTERFACE:
 
101
                return new InterfaceItem(elem, type, 0, substitutionOffset, displayPkgName, isDeprecated, insideNew, smartType);
 
102
            case ENUM:
 
103
                return new EnumItem(elem, type, 0, substitutionOffset, displayPkgName, isDeprecated, insideNew, smartType);
 
104
            case ANNOTATION_TYPE:
 
105
                return new AnnotationTypeItem(elem, type, 0, substitutionOffset, displayPkgName, isDeprecated, insideNew, smartType);
 
106
            default:
 
107
                throw new IllegalArgumentException("kind=" + elem.getKind());
 
108
        }
 
109
    }
 
110
    
 
111
    public static final JavaCompletionItem createArrayItem(ArrayType type, int substitutionOffset, Elements elements) {
 
112
        int dim = 0;
 
113
        TypeMirror tm = type;
 
114
        while(tm.getKind() == TypeKind.ARRAY) {
 
115
            tm = ((ArrayType)tm).getComponentType();
 
116
            dim++;
 
117
        }
 
118
        if (tm.getKind().isPrimitive())
 
119
            return new KeywordItem(tm.toString(), dim, null, substitutionOffset, true);
 
120
        if (tm.getKind() == TypeKind.DECLARED || tm.getKind() == TypeKind.ERROR) {
 
121
            DeclaredType dt = (DeclaredType)tm;
 
122
            TypeElement elem = (TypeElement)dt.asElement();
 
123
            switch (elem.getKind()) {
 
124
                case CLASS:
 
125
                    return new ClassItem(elem, dt, dim, substitutionOffset, true, elements.isDeprecated(elem), false, true);
 
126
                case INTERFACE:
 
127
                    return new InterfaceItem(elem, dt, dim, substitutionOffset, true, elements.isDeprecated(elem), false, true);
 
128
                case ENUM:
 
129
                    return new EnumItem(elem, dt, dim, substitutionOffset, true, elements.isDeprecated(elem), false, true);
 
130
                case ANNOTATION_TYPE:
 
131
                    return new AnnotationTypeItem(elem, dt, dim, substitutionOffset, true, elements.isDeprecated(elem), false, true);
 
132
            }
 
133
        }
 
134
        throw new IllegalArgumentException("array element kind=" + tm.getKind());
 
135
    }
 
136
    
 
137
    public static final JavaCompletionItem createTypeParameterItem(TypeParameterElement elem, int substitutionOffset) {
 
138
        return new TypeParameterItem(elem, substitutionOffset);
 
139
    }
 
140
 
 
141
    public static final JavaCompletionItem createVariableItem(VariableElement elem, TypeMirror type, int substitutionOffset, boolean isInherited, boolean isDeprecated, boolean smartType) {
 
142
        switch (elem.getKind()) {
 
143
            case LOCAL_VARIABLE:
 
144
            case PARAMETER:
 
145
            case EXCEPTION_PARAMETER:
 
146
                return new VariableItem(type, elem.getSimpleName().toString(), substitutionOffset, smartType);
 
147
            case ENUM_CONSTANT:
 
148
            case FIELD:
 
149
                return new FieldItem(elem, type, substitutionOffset, isInherited, isDeprecated, smartType);
 
150
            default:
 
151
                throw new IllegalArgumentException("kind=" + elem.getKind());
 
152
        }
 
153
    }
 
154
    
 
155
    public static final JavaCompletionItem createVariableItem(String varName, int substitutionOffset, boolean smartType) {
 
156
        return new VariableItem(null, varName, substitutionOffset, smartType);
 
157
    }
 
158
 
 
159
    public static final JavaCompletionItem createExecutableItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean isInherited, boolean isDeprecated, boolean inImport, boolean smartType) {
 
160
        switch (elem.getKind()) {
 
161
            case METHOD:
 
162
                return new MethodItem(elem, type, substitutionOffset, isInherited, isDeprecated, inImport, smartType);
 
163
            case CONSTRUCTOR:
 
164
                return new ConstructorItem(elem, type, substitutionOffset, isDeprecated, smartType);
 
165
            default:
 
166
                throw new IllegalArgumentException("kind=" + elem.getKind());
 
167
        }
 
168
    }
 
169
 
 
170
    public static final JavaCompletionItem createOverrideMethodItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean implement) {
 
171
        switch (elem.getKind()) {
 
172
            case METHOD:
 
173
                return new OverrideMethodItem(elem, type, substitutionOffset, implement);
 
174
            default:
 
175
                throw new IllegalArgumentException("kind=" + elem.getKind());
 
176
        }
 
177
    }
 
178
 
 
179
    public static final JavaCompletionItem createGetterSetterMethodItem(VariableElement elem, TypeMirror type, int substitutionOffset, boolean setter) {
 
180
        switch (elem.getKind()) {
 
181
            case ENUM_CONSTANT:
 
182
            case FIELD:
 
183
                return new GetterSetterMethodItem(elem, type, substitutionOffset, setter);
 
184
            default:
 
185
                throw new IllegalArgumentException("kind=" + elem.getKind());
 
186
        }
 
187
    }
 
188
 
 
189
    public static final JavaCompletionItem createDefaultConstructorItem(TypeElement elem, int substitutionOffset, boolean smartType) {
 
190
        return new DefaultConstructorItem(elem, substitutionOffset, smartType);
 
191
    }
 
192
    
 
193
    public static final JavaCompletionItem createParametersItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean isDeprecated, int activeParamIndex) {
 
194
        return new ParametersItem(elem, type, substitutionOffset, isDeprecated, activeParamIndex);
 
195
    }
 
196
 
 
197
    public static final JavaCompletionItem createAnnotationItem(TypeElement elem, DeclaredType type, int substitutionOffset, boolean isDeprecated) {
 
198
        return new AnnotationItem(elem, type, substitutionOffset, isDeprecated, true);
 
199
    }
 
200
    
 
201
    public static final JavaCompletionItem createAttributeItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean isDeprecated) {
 
202
        return new AttributeItem(elem, type, substitutionOffset, isDeprecated);
 
203
    }
 
204
    
 
205
    public static final JavaCompletionItem createStaticMemberItem(DeclaredType type, Element memberElem, TypeMirror memberType, int substitutionOffset, boolean isDeprecated) {
 
206
        switch (memberElem.getKind()) {
 
207
            case METHOD:
 
208
            case ENUM_CONSTANT:
 
209
            case FIELD:
 
210
                return new StaticMemberItem(type, memberElem, memberType, substitutionOffset, isDeprecated);
 
211
            default:
 
212
                throw new IllegalArgumentException("kind=" + memberElem.getKind());
 
213
        }
 
214
    }
 
215
 
 
216
    public static final JavaCompletionItem createInitializeAllConstructorItem(Iterable<? extends VariableElement> fields, TypeElement parent, int substitutionOffset) {
 
217
        return new InitializeAllConstructorItem(fields, parent, substitutionOffset);
 
218
    }
 
219
 
 
220
    public static final String COLOR_END = "</font>"; //NOI18N
 
221
    public static final String STRIKE = "<s>"; //NOI18N
 
222
    public static final String STRIKE_END = "</s>"; //NOI18N
 
223
    public static final String BOLD = "<b>"; //NOI18N
 
224
    public static final String BOLD_END = "</b>"; //NOI18N
 
225
 
 
226
    protected int substitutionOffset;
 
227
    
 
228
    protected JavaCompletionItem(int substitutionOffset) {
 
229
        this.substitutionOffset = substitutionOffset;
 
230
    }
 
231
    
 
232
    public void defaultAction(JTextComponent component) {
 
233
        if (component != null) {
 
234
            Completion.get().hideDocumentation();
 
235
            Completion.get().hideCompletion();
 
236
            int caretOffset = component.getSelectionEnd();
 
237
            substituteText(component, substitutionOffset, caretOffset - substitutionOffset, null);
 
238
        }
 
239
    }
 
240
 
 
241
    public void processKeyEvent(KeyEvent evt) {
 
242
        if (evt.getID() == KeyEvent.KEY_TYPED) {
 
243
            switch (evt.getKeyChar()) {
 
244
                case ':':
 
245
                case ';':
 
246
                case ',':
 
247
                case '(':
 
248
                    Completion.get().hideDocumentation();
 
249
                    Completion.get().hideCompletion();
 
250
                case '.':
 
251
                    JTextComponent component = (JTextComponent)evt.getSource();
 
252
                    int caretOffset = component.getSelectionEnd();
 
253
                    substituteText(component, substitutionOffset, caretOffset - substitutionOffset, Character.toString(evt.getKeyChar()));
 
254
                    if (evt.getKeyChar() == '.')
 
255
                        Completion.get().showCompletion();
 
256
                    evt.consume();
 
257
                    break;
 
258
            }
 
259
        }
 
260
    }
 
261
 
 
262
    public boolean instantSubstitution(JTextComponent component) {
 
263
        if (component != null) {
 
264
            try {
 
265
                int caretOffset = component.getSelectionEnd();
 
266
                if (caretOffset > substitutionOffset) {
 
267
                    String text = component.getDocument().getText(substitutionOffset, caretOffset - substitutionOffset);
 
268
                    if (!getInsertPrefix().toString().startsWith(text)) {
 
269
                        return false;
 
270
                    }
 
271
                }
 
272
            }
 
273
            catch (BadLocationException ble) {}
 
274
        }
 
275
        defaultAction(component);
 
276
        return true;
 
277
    }
 
278
    
 
279
    public CompletionTask createDocumentationTask() {
 
280
        return null;
 
281
    }
 
282
    
 
283
    public CompletionTask createToolTipTask() {
 
284
        return null;
 
285
    }
 
286
    
 
287
    public int getPreferredWidth(Graphics g, Font defaultFont) {
 
288
        return CompletionUtilities.getPreferredWidth(getLeftHtmlText(), getRightHtmlText(), g, defaultFont);
 
289
    }
 
290
    
 
291
    public void render(Graphics g, Font defaultFont, Color defaultColor, Color backgroundColor, int width, int height, boolean selected) {
 
292
        CompletionUtilities.renderHtml(getIcon(), getLeftHtmlText(), getRightHtmlText(), g, defaultFont, defaultColor, width, height, selected);
 
293
    }
 
294
 
 
295
    protected ImageIcon getIcon() {
 
296
        return null;
 
297
    }
 
298
    
 
299
    protected String getLeftHtmlText() {
 
300
        return null;
 
301
    }
 
302
    
 
303
    protected String getRightHtmlText() {
 
304
        return null;
 
305
    }
 
306
 
 
307
    protected void substituteText(JTextComponent c, int offset, int len, String toAdd) {
 
308
        BaseDocument doc = (BaseDocument)c.getDocument();
 
309
        String text = getInsertPrefix().toString();
 
310
        if (text != null) {
 
311
            boolean completeMethod = text.length() == len && toAdd != null && "()".equals(toAdd.trim());
 
312
            int semiPos = toAdd != null && toAdd.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
313
            if (semiPos > -2)
 
314
                toAdd = toAdd.length() > 1 ? toAdd.substring(0, toAdd.length() - 1) : null;
 
315
            if (toAdd != null && !toAdd.equals("\n")) {//NOI18N
 
316
                TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset + len);
 
317
                if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
318
                    text += toAdd;
 
319
                    toAdd = null;
 
320
                }
 
321
                boolean added = false;
 
322
                while(toAdd != null && toAdd.length() > 0) {
 
323
                    String tokenText = sequence.token().text().toString();
 
324
                    if (tokenText.startsWith(toAdd)) {
 
325
                        len = sequence.offset() - offset + toAdd.length();
 
326
                        text += toAdd;
 
327
                        toAdd = null;
 
328
                    } else if (toAdd.startsWith(tokenText)) {
 
329
                        sequence.moveNext();
 
330
                        len = sequence.offset() - offset;
 
331
                        text += toAdd.substring(0, tokenText.length());
 
332
                        toAdd = toAdd.substring(tokenText.length());
 
333
                        added = true;
 
334
                    } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
335
                        if (!sequence.moveNext()) {
 
336
                            text += toAdd;
 
337
                            toAdd = null;
 
338
                        }
 
339
                    } else {
 
340
                        if (!added)
 
341
                            text += toAdd;
 
342
                        toAdd = null;
 
343
                    }
 
344
                }
 
345
            }
 
346
            // Update the text
 
347
            doc.atomicLock();
 
348
            try {
 
349
                String textToReplace = doc.getText(offset, len);
 
350
                if (text.equals(textToReplace)) {
 
351
                    if (semiPos > -1)
 
352
                        doc.insertString(semiPos, ";", null); //NOI18N
 
353
                    return;
 
354
                }                
 
355
                Position position = doc.createPosition(offset);
 
356
                Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
357
                doc.remove(offset, len);
 
358
                doc.insertString(position.getOffset(), text, null);
 
359
                if (semiPosition != null)
 
360
                    doc.insertString(semiPosition.getOffset(), ";", null);
 
361
                else if (completeMethod)
 
362
                    c.setCaretPosition(c.getCaretPosition() - 1);
 
363
            } catch (BadLocationException e) {
 
364
                // Can't update
 
365
            } finally {
 
366
                doc.atomicUnlock();
 
367
            }
 
368
        }
 
369
    }
 
370
            
 
371
    static class KeywordItem extends JavaCompletionItem {
 
372
        
 
373
        private static final String JAVA_KEYWORD = "org/netbeans/modules/java/editor/resources/javakw_16.png"; //NOI18N
 
374
        private static final String KEYWORD_COLOR = "<font color=#000099>"; //NOI18N
 
375
        private static ImageIcon icon;
 
376
        
 
377
        private String kwd;
 
378
        private int dim;
 
379
        private String postfix;
 
380
        private boolean smartType;
 
381
        private String leftText;
 
382
 
 
383
        private KeywordItem(String kwd, int dim, String postfix, int substitutionOffset, boolean smartType) {
 
384
            super(substitutionOffset);
 
385
            this.kwd = kwd;
 
386
            this.dim = dim;
 
387
            this.postfix = postfix;
 
388
            this.smartType = smartType;
 
389
        }
 
390
        
 
391
        public int getSortPriority() {
 
392
            return smartType ? 600 - SMART_TYPE : 600;
 
393
        }
 
394
        
 
395
        public CharSequence getSortText() {
 
396
            return kwd;
 
397
        }
 
398
        
 
399
        public CharSequence getInsertPrefix() {
 
400
            return kwd;
 
401
        }
 
402
        
 
403
        protected ImageIcon getIcon(){
 
404
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(JAVA_KEYWORD));
 
405
            return icon;            
 
406
        }
 
407
        
 
408
        protected String getLeftHtmlText() {
 
409
            if (leftText == null) {
 
410
                StringBuilder sb = new StringBuilder();
 
411
                sb.append(KEYWORD_COLOR);
 
412
                sb.append(BOLD);
 
413
                sb.append(kwd);
 
414
                for(int i = 0; i < dim; i++)
 
415
                    sb.append("[]"); //NOI18N
 
416
                sb.append(BOLD_END);
 
417
                sb.append(COLOR_END);
 
418
                leftText = sb.toString();
 
419
            }
 
420
            return leftText;
 
421
        }
 
422
        
 
423
        protected void substituteText(JTextComponent c, int offset, int len, String toAdd) {
 
424
            if (dim == 0) {
 
425
                super.substituteText(c, offset, len, toAdd != null ? toAdd : postfix);
 
426
                return;
 
427
            }
 
428
            BaseDocument doc = (BaseDocument)c.getDocument();
 
429
            final StringBuilder text = new StringBuilder();
 
430
            int semiPos = toAdd != null && toAdd.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
431
            if (semiPos > -2)
 
432
                toAdd = toAdd.length() > 1 ? toAdd.substring(0, toAdd.length() - 1) : null;
 
433
            if (toAdd != null && !toAdd.equals("\n")) {//NOI18N
 
434
                TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset + len);
 
435
                if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
436
                    text.append(toAdd);
 
437
                    toAdd = null;
 
438
                }
 
439
                boolean added = false;
 
440
                while(toAdd != null && toAdd.length() > 0) {
 
441
                    String tokenText = sequence.token().text().toString();
 
442
                    if (tokenText.startsWith(toAdd)) {
 
443
                        len = sequence.offset() - offset + toAdd.length();
 
444
                        text.append(toAdd);
 
445
                        toAdd = null;
 
446
                    } else if (toAdd.startsWith(tokenText)) {
 
447
                        sequence.moveNext();
 
448
                        len = sequence.offset() - offset;
 
449
                        text.append(toAdd.substring(0, tokenText.length()));
 
450
                        toAdd = toAdd.substring(tokenText.length());
 
451
                        added = true;
 
452
                    } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
453
                        if (!sequence.moveNext()) {
 
454
                            text.append(toAdd);
 
455
                            toAdd = null;
 
456
                        }
 
457
                    } else {
 
458
                        if (!added)
 
459
                            text.append(toAdd);
 
460
                        toAdd = null;
 
461
                    }
 
462
                }
 
463
            }
 
464
            StringBuilder sb = new StringBuilder();
 
465
            int cnt = 1;
 
466
            sb.append(kwd);
 
467
            for(int i = 0; i < dim; i++) {
 
468
                sb.append("[${PAR"); //NOI18N
 
469
                sb.append(cnt++);
 
470
                sb.append(" instanceof=\"int\" default=\"\"}]"); //NOI18N                
 
471
            }
 
472
            doc.atomicLock();
 
473
            try {
 
474
                Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
475
                if (len > 0)
 
476
                    doc.remove(offset, len);
 
477
                if (semiPosition != null)
 
478
                    doc.insertString(semiPosition.getOffset(), ";", null); //NOI18N
 
479
            } catch (BadLocationException e) {
 
480
                // Can't update
 
481
            } finally {
 
482
                doc.atomicUnlock();
 
483
            }
 
484
            CodeTemplateManager ctm = CodeTemplateManager.get(doc);
 
485
            if (ctm != null) {
 
486
                ctm.createTemporary(sb.append(text).toString()).insert(c);
 
487
            }
 
488
        }
 
489
    
 
490
        public String toString() {
 
491
            return kwd;
 
492
        }        
 
493
    }
 
494
    
 
495
    static class PackageItem extends JavaCompletionItem {
 
496
        
 
497
        private static final String PACKAGE = "org/netbeans/modules/java/editor/resources/package.gif"; // NOI18N
 
498
        private static final String PACKAGE_COLOR = "<font color=#005600>"; //NOI18N
 
499
        private static ImageIcon icon;
 
500
        
 
501
        private boolean isDeprecated;
 
502
        private String simpleName;
 
503
        private String sortText;
 
504
        private String leftText;
 
505
 
 
506
        private PackageItem(String pkgFQN, int substitutionOffset, boolean isDeprecated) {
 
507
            super(substitutionOffset);
 
508
            this.isDeprecated = isDeprecated;
 
509
            int idx = pkgFQN.lastIndexOf('.');
 
510
            this.simpleName = idx < 0 ? pkgFQN : pkgFQN.substring(idx + 1);
 
511
            this.sortText = this.simpleName + "#" + pkgFQN; //NOI18N
 
512
        }
 
513
        
 
514
        public int getSortPriority() {
 
515
            return 900;
 
516
        }
 
517
        
 
518
        public CharSequence getSortText() {
 
519
            return sortText;
 
520
        }
 
521
        
 
522
        public CharSequence getInsertPrefix() {
 
523
            return simpleName;
 
524
        }
 
525
        
 
526
        protected ImageIcon getIcon(){
 
527
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(PACKAGE));
 
528
            return icon;            
 
529
        }
 
530
        
 
531
        protected String getLeftHtmlText() {
 
532
            if (leftText == null) {
 
533
                StringBuilder sb = new StringBuilder();
 
534
                sb.append(PACKAGE_COLOR);
 
535
                if (isDeprecated)
 
536
                    sb.append(STRIKE);
 
537
                sb.append(simpleName);
 
538
                if (isDeprecated)
 
539
                    sb.append(STRIKE_END);
 
540
                sb.append(COLOR_END);
 
541
                leftText = sb.toString();
 
542
            }
 
543
            return leftText;
 
544
        }
 
545
        
 
546
        public String toString() {
 
547
            return simpleName;
 
548
        }        
 
549
    }
 
550
 
 
551
    static class ClassItem extends JavaCompletionItem {
 
552
        
 
553
        private static final String CLASS = "org/netbeans/modules/editor/resources/completion/class_16.png"; //NOI18N
 
554
        private static final String CLASS_COLOR = "<font color=#560000>"; //NOI18N
 
555
        private static final String PKG_COLOR = "<font color=#808080>"; //NOI18N
 
556
        private static ImageIcon icon;
 
557
        
 
558
        protected ElementHandle<TypeElement> elementHandle;
 
559
        private TypeMirrorHandle<DeclaredType> typeHandle;
 
560
        private int dim;
 
561
        private boolean isDeprecated;
 
562
        private boolean insideNew;
 
563
        private boolean smartType;
 
564
        private String simpleName;
 
565
        private String typeName;
 
566
        private String enclName;
 
567
        private CharSequence sortText;
 
568
        private String leftText;
 
569
        
 
570
        private ClassItem(TypeElement elem, DeclaredType type, int dim, int substitutionOffset, boolean displayPkgName, boolean isDeprecated, boolean insideNew, boolean smartType) {
 
571
            super(substitutionOffset);
 
572
            TypeMirror elemType = elem.asType();
 
573
            if (elemType.getKind() == TypeKind.ERROR) {
 
574
                this.elementHandle = null;
 
575
                this.typeHandle = TypeMirrorHandle.create((DeclaredType)elemType);
 
576
            } else {
 
577
                this.elementHandle = ElementHandle.create(elem);
 
578
                this.typeHandle = TypeMirrorHandle.create(type);
 
579
            }
 
580
            this.dim = dim;
 
581
            this.isDeprecated = isDeprecated;
 
582
            this.insideNew = insideNew;
 
583
            this.smartType = smartType;
 
584
            this.simpleName = elem.getSimpleName().toString();
 
585
            this.typeName = Utilities.getTypeName(type, false).toString();
 
586
            if (displayPkgName) {
 
587
                this.enclName = Utilities.getElementName(elem.getEnclosingElement(), true).toString();
 
588
                this.sortText = new ClassSortText(this.simpleName, this.enclName);
 
589
            } else {
 
590
                this.enclName = null;
 
591
                this.sortText = this.simpleName;
 
592
            }
 
593
        }
 
594
        
 
595
        public int getSortPriority() {
 
596
            return smartType ? 800 - SMART_TYPE : 800;
 
597
        }
 
598
        
 
599
        public CharSequence getSortText() {
 
600
            return sortText;
 
601
        }
 
602
        
 
603
        public CharSequence getInsertPrefix() {
 
604
            return simpleName;
 
605
        }
 
606
 
 
607
        public boolean instantSubstitution(JTextComponent component) {
 
608
            return false;
 
609
        }
 
610
    
 
611
        public CompletionTask createDocumentationTask() {
 
612
            return JavaCompletionProvider.createDocTask(elementHandle);
 
613
        }
 
614
 
 
615
        protected ImageIcon getIcon(){
 
616
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(CLASS));
 
617
            return icon;            
 
618
        }
 
619
 
 
620
        protected String getLeftHtmlText() {
 
621
            if (leftText == null) {
 
622
                StringBuilder sb = new StringBuilder();
 
623
                sb.append(getColor());
 
624
                if (isDeprecated)
 
625
                    sb.append(STRIKE);
 
626
                sb.append(escape(typeName));
 
627
                for(int i = 0; i < dim; i++)
 
628
                    sb.append("[]"); //NOI18N
 
629
                if (isDeprecated)
 
630
                    sb.append(STRIKE_END);
 
631
                if (enclName != null && enclName.length() > 0) {
 
632
                    sb.append(COLOR_END);
 
633
                    sb.append(PKG_COLOR);
 
634
                    sb.append(" ("); //NOI18N
 
635
                    sb.append(enclName);
 
636
                    sb.append(")"); //NOI18N
 
637
                }
 
638
                sb.append(COLOR_END);
 
639
                leftText = sb.toString();
 
640
            }
 
641
            return leftText;
 
642
        }
 
643
        
 
644
        protected String getColor() {
 
645
            return CLASS_COLOR;
 
646
        }
 
647
 
 
648
        protected void substituteText(final JTextComponent c, final int offset, int len, String toAdd) {
 
649
            final BaseDocument doc = (BaseDocument)c.getDocument();
 
650
            final StringBuilder text = new StringBuilder();
 
651
            final int semiPos = toAdd != null && toAdd.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
652
            if (semiPos > -2)
 
653
                toAdd = toAdd.length() > 1 ? toAdd.substring(0, toAdd.length() - 1) : null;
 
654
            if (toAdd != null && !toAdd.equals("\n")) {//NOI18N
 
655
                TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset + len);
 
656
                if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
657
                    text.append(toAdd);
 
658
                    toAdd = null;
 
659
                }
 
660
                boolean added = false;
 
661
                while(toAdd != null && toAdd.length() > 0) {
 
662
                    String tokenText = sequence.token().text().toString();
 
663
                    if (tokenText.startsWith(toAdd)) {
 
664
                        len = sequence.offset() - offset + toAdd.length();
 
665
                        text.append(toAdd);
 
666
                        toAdd = null;
 
667
                    } else if (toAdd.startsWith(tokenText)) {
 
668
                        sequence.moveNext();
 
669
                        len = sequence.offset() - offset;
 
670
                        text.append(toAdd.substring(0, tokenText.length()));
 
671
                        toAdd = toAdd.substring(tokenText.length());
 
672
                        added = true;
 
673
                    } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
674
                        if (!sequence.moveNext()) {
 
675
                            text.append(toAdd);
 
676
                            toAdd = null;
 
677
                        }
 
678
                    } else {
 
679
                        if (!added)
 
680
                            text.append(toAdd);
 
681
                        toAdd = null;
 
682
                    }
 
683
                }
 
684
            }
 
685
            final int finalLen = len;
 
686
            JavaSource js = JavaSource.forDocument(doc);
 
687
            try {
 
688
                js.runUserActionTask(new Task<CompilationController>() {
 
689
 
 
690
                    public void run(CompilationController controller) throws IOException {
 
691
                        controller.toPhase(Phase.RESOLVED);
 
692
                        TreePath path = controller.getTreeUtilities().pathFor(offset);                        
 
693
                        DeclaredType type = typeHandle.resolve(controller);
 
694
                        TypeElement elem = elementHandle != null ? elementHandle.resolve(controller) : (TypeElement)type.asElement();
 
695
                        boolean asTemplate = false;
 
696
                        StringBuilder sb = new StringBuilder();
 
697
                        int cnt = 1;
 
698
                        sb.append("${PAR"); //NOI18N
 
699
                        sb.append(cnt++);
 
700
                        if (type.getKind() != TypeKind.ERROR && EnumSet.range(ElementKind.PACKAGE, ElementKind.INTERFACE).contains(elem.getEnclosingElement().getKind())) {
 
701
                            sb.append(" type=\""); //NOI18N
 
702
                            sb.append(elem.getQualifiedName());
 
703
                            sb.append("\" default=\""); //NOI18N
 
704
                            sb.append(elem.getSimpleName());
 
705
                        } else {
 
706
                            sb.append(" default=\""); //NOI18N
 
707
                            sb.append(elem.getQualifiedName());
 
708
                        }
 
709
                        sb.append("\" editable=false}"); //NOI18N
 
710
                        Iterator<? extends TypeMirror> tas = type.getTypeArguments().iterator();
 
711
                        if (tas.hasNext()) {
 
712
                            sb.append('<'); //NOI18N
 
713
                            while (tas.hasNext()) {
 
714
                                TypeMirror ta = tas.next();
 
715
                                sb.append("${PAR"); //NOI18N
 
716
                                sb.append(cnt++);
 
717
                                if (ta.getKind() == TypeKind.TYPEVAR) {
 
718
                                    TypeVariable tv = (TypeVariable)ta;
 
719
                                    if (elem == tv.asElement().getEnclosingElement()) {
 
720
                                        sb.append(" type=\""); //NOI18N
 
721
                                        ta = tv.getUpperBound();
 
722
                                        sb.append(Utilities.getTypeName(ta, true));
 
723
                                        sb.append("\" default=\""); //NOI18N
 
724
                                        sb.append(Utilities.getTypeName(ta, false));
 
725
                                    } else {
 
726
                                        sb.append(" editable=false default=\""); //NOI18N
 
727
                                        sb.append(Utilities.getTypeName(ta, true));
 
728
                                        asTemplate = true;
 
729
                                    }
 
730
                                    sb.append("\"}"); //NOI18N
 
731
                                } else if (ta.getKind() == TypeKind.WILDCARD) {
 
732
                                    sb.append(" type=\""); //NOI18N
 
733
                                    TypeMirror bound = ((WildcardType)ta).getExtendsBound();
 
734
                                    if (bound == null)
 
735
                                        bound = ((WildcardType)ta).getSuperBound();
 
736
                                    sb.append(bound != null ? Utilities.getTypeName(bound, true) : "Object"); //NOI18N
 
737
                                    sb.append("\" default=\""); //NOI18N
 
738
                                    sb.append(bound != null ? Utilities.getTypeName(bound, false) : "Object"); //NOI18N
 
739
                                    sb.append("\"}"); //NOI18N
 
740
                                    asTemplate = true;
 
741
                                } else if (ta.getKind() == TypeKind.ERROR) {
 
742
                                    sb.append(" default=\""); //NOI18N
 
743
                                    sb.append(((ErrorType)ta).asElement().getSimpleName());
 
744
                                    sb.append("\"}"); //NOI18N
 
745
                                    asTemplate = true;
 
746
                                } else {
 
747
                                    sb.append(" type=\""); //NOI18N
 
748
                                    sb.append(Utilities.getTypeName(ta, true));
 
749
                                    sb.append("\" default=\""); //NOI18N
 
750
                                    sb.append(Utilities.getTypeName(ta, false));
 
751
                                    sb.append("\" editable=false}"); //NOI18N
 
752
                                    asTemplate = true;
 
753
                                }
 
754
                                if (tas.hasNext())
 
755
                                    sb.append(", "); //NOI18N
 
756
                            }
 
757
                            sb.append('>'); //NOI18N
 
758
                        }
 
759
                        for(int i = 0; i < dim; i++) {
 
760
                            sb.append("[${PAR"); //NOI18N
 
761
                            sb.append(cnt++);
 
762
                            sb.append(" instanceof=\"int\" default=\"\"}]"); //NOI18N
 
763
                            asTemplate = true;
 
764
                        }
 
765
                        if (asTemplate) {
 
766
                            if (insideNew)
 
767
                                sb.append("${cursor completionInvoke}"); //NOI18N
 
768
                            if (finalLen > 0) {
 
769
                                doc.atomicLock();
 
770
                                try {
 
771
                                    doc.remove(offset, finalLen);
 
772
                                } catch (BadLocationException e) {
 
773
                                    // Can't update
 
774
                                } finally {
 
775
                                    doc.atomicUnlock();
 
776
                                }
 
777
                            }
 
778
                            CodeTemplateManager ctm = CodeTemplateManager.get(doc);
 
779
                            if (ctm != null)
 
780
                                ctm.createTemporary(sb.append(text).toString()).insert(c);
 
781
                        } else {
 
782
                            // Update the text
 
783
                            doc.atomicLock();
 
784
                            try {
 
785
                                Position semiPosition = semiPos > -1 && !insideNew ? doc.createPosition(semiPos) : null;
 
786
                                TreePath tp = controller.getTreeUtilities().pathFor(offset);
 
787
                                CharSequence cs = enclName == null ? elem.getSimpleName() : AutoImport.resolveImport(controller, tp, controller.getTypes().getDeclaredType(elem)); 
 
788
                                if (!insideNew)
 
789
                                    cs = text.insert(0, cs);
 
790
                                String textToReplace = doc.getText(offset, finalLen);
 
791
                                if (textToReplace.contentEquals(cs)) return;
 
792
                                doc.remove(offset, finalLen);
 
793
                                doc.insertString(offset, cs.toString(), null);
 
794
                                if (semiPosition != null)
 
795
                                    doc.insertString(semiPosition.getOffset(), ";", null); //NOI18N
 
796
                            } catch (BadLocationException e) {
 
797
                                // Can't update
 
798
                            } finally {
 
799
                                doc.atomicUnlock();
 
800
                            }
 
801
                            if (insideNew) {
 
802
                                List<ExecutableElement> ctors = type.getKind() == TypeKind.DECLARED ? ElementFilter.constructorsIn(elem.getEnclosedElements()) : null;
 
803
                                if (ctors != null) {
 
804
                                    final JavaCompletionItem item = ctors.size() > 1 || Utilities.hasAccessibleInnerClassConstructor(elem, controller.getTreeUtilities().scopeFor(offset), controller.getTrees())
 
805
                                            ? null : ctors.size() == 1
 
806
                                            ? createExecutableItem(ctors.get(0), (ExecutableType)controller.getTypes().asMemberOf(type, ctors.get(0)), offset, false, false, false, true)
 
807
                                            : createDefaultConstructorItem(elem, offset, true);
 
808
                                    try {
 
809
                                        final Position offPosition = doc.createPosition(offset);
 
810
                                        SwingUtilities.invokeLater(new Runnable() {
 
811
                                            public void run() {
 
812
                                                if (item != null) {
 
813
                                                    item.substituteText(c, offPosition.getOffset(), c.getSelectionEnd() - offPosition.getOffset(), text.toString());
 
814
                                                } else {
 
815
                                                    //Temporary ugly solution
 
816
                                                    SwingUtilities.invokeLater(new Runnable() {
 
817
                                                        public void run() {
 
818
                                                            Completion.get().showCompletion();
 
819
                                                        }
 
820
                                                    });
 
821
                                                }
 
822
                                            }
 
823
                                        });
 
824
                                    }
 
825
                                    catch (BadLocationException e) {}
 
826
                                }
 
827
                            }
 
828
                        }
 
829
                    }
 
830
                }, true);
 
831
            } catch (IOException ioe) {                
 
832
            }
 
833
        }
 
834
        
 
835
        public String toString() {
 
836
            return simpleName;
 
837
        }        
 
838
    }
 
839
    
 
840
    static class InterfaceItem extends ClassItem {
 
841
        
 
842
        private static final String INTERFACE = "org/netbeans/modules/editor/resources/completion/interface.png"; // NOI18N
 
843
        private static final String INTERFACE_COLOR = "<font color=#404040>"; //NOI18N
 
844
        private static ImageIcon icon;
 
845
        
 
846
        private InterfaceItem(TypeElement elem, DeclaredType type, int dim, int substitutionOffset, boolean displayPkgName, boolean isDeprecated, boolean insideNew, boolean smartType) {
 
847
            super(elem, type, dim, substitutionOffset, displayPkgName, isDeprecated, insideNew, smartType);
 
848
        }
 
849
 
 
850
        protected ImageIcon getIcon(){
 
851
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(INTERFACE));
 
852
            return icon;            
 
853
        }
 
854
        
 
855
        protected String getColor() {
 
856
            return INTERFACE_COLOR;
 
857
        }
 
858
    }
 
859
 
 
860
    static class EnumItem extends ClassItem {
 
861
        
 
862
        private static final String ENUM = "org/netbeans/modules/editor/resources/completion/enum.png"; // NOI18N
 
863
        private static ImageIcon icon;
 
864
        
 
865
        private EnumItem(TypeElement elem, DeclaredType type, int dim, int substitutionOffset, boolean displayPkgName, boolean isDeprecated, boolean insideNew, boolean smartType) {
 
866
        super(elem, type, dim, substitutionOffset, displayPkgName, isDeprecated, insideNew, smartType);
 
867
        }
 
868
 
 
869
        protected ImageIcon getIcon(){
 
870
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(ENUM));
 
871
            return icon;            
 
872
        }
 
873
    }
 
874
    
 
875
    static class AnnotationTypeItem extends ClassItem {
 
876
        
 
877
        private static final String ANNOTATION = "org/netbeans/modules/editor/resources/completion/annotation_type.png"; // NOI18N
 
878
        private static ImageIcon icon;
 
879
        
 
880
        private AnnotationTypeItem(TypeElement elem, DeclaredType type, int dim, int substitutionOffset, boolean displayPkgName, boolean isDeprecated, boolean insideNew, boolean smartType) {
 
881
            super(elem, type, dim, substitutionOffset, displayPkgName, isDeprecated, insideNew, smartType);
 
882
        }
 
883
 
 
884
        protected ImageIcon getIcon(){
 
885
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(ANNOTATION));
 
886
            return icon;            
 
887
        }
 
888
    }
 
889
    
 
890
    static class TypeParameterItem extends JavaCompletionItem {
 
891
        
 
892
        private static final String TYPE_PARAMETER_COLOR = "<font color=#000000>"; //NOI18N
 
893
 
 
894
        private String simpleName;
 
895
        private String leftText;
 
896
 
 
897
        private TypeParameterItem(TypeParameterElement elem, int substitutionOffset) {
 
898
            super(substitutionOffset);
 
899
            this.simpleName = elem.getSimpleName().toString();
 
900
        }
 
901
        
 
902
        public int getSortPriority() {
 
903
            return 700;
 
904
        }
 
905
        
 
906
        public CharSequence getSortText() {
 
907
            return simpleName;
 
908
        }
 
909
        
 
910
        public CharSequence getInsertPrefix() {
 
911
            return simpleName;
 
912
        }
 
913
        
 
914
        protected String getLeftHtmlText() {
 
915
            if (leftText == null)
 
916
                leftText = TYPE_PARAMETER_COLOR + simpleName + COLOR_END;
 
917
            return leftText;
 
918
        }
 
919
        
 
920
        public String toString() {
 
921
            return simpleName;
 
922
        }        
 
923
    }
 
924
 
 
925
    static class VariableItem extends JavaCompletionItem {
 
926
        
 
927
        private static final String LOCAL_VARIABLE = "org/netbeans/modules/editor/resources/completion/localVariable.gif"; //NOI18N
 
928
        private static final String PARAMETER_COLOR = "<font color=#00007c>"; //NOI18N
 
929
        private static ImageIcon icon;
 
930
 
 
931
        private String varName;
 
932
        private boolean smartType;
 
933
        private String typeName;
 
934
        private String leftText;
 
935
        private String rightText;
 
936
        
 
937
        private VariableItem(TypeMirror type, String varName, int substitutionOffset, boolean smartType) {
 
938
            super(substitutionOffset);
 
939
            this.varName = varName;
 
940
            this.smartType = smartType;
 
941
            this.typeName = type != null ? Utilities.getTypeName(type, false).toString() : null;
 
942
        }
 
943
        
 
944
        public int getSortPriority() {
 
945
            return smartType ? 200 - SMART_TYPE : 200;
 
946
        }
 
947
        
 
948
        public CharSequence getSortText() {
 
949
            return varName;
 
950
        }
 
951
        
 
952
        public CharSequence getInsertPrefix() {
 
953
            return varName;
 
954
        }
 
955
 
 
956
        protected String getLeftHtmlText() {
 
957
            if (leftText == null)
 
958
                leftText = PARAMETER_COLOR + BOLD + varName + BOLD_END + COLOR_END;
 
959
            return leftText;
 
960
        }
 
961
        
 
962
        protected String getRightHtmlText() {
 
963
            if (rightText == null)
 
964
                rightText = escape(typeName);
 
965
            return rightText;
 
966
        }
 
967
        
 
968
        protected ImageIcon getIcon(){
 
969
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(LOCAL_VARIABLE));
 
970
            return icon;            
 
971
        }
 
972
 
 
973
        public String toString() {
 
974
            return (typeName != null ? typeName + " " : "") + varName; //NOI18N
 
975
        }
 
976
   }
 
977
 
 
978
    static class FieldItem extends JavaCompletionItem {
 
979
        
 
980
        private static final String FIELD_PUBLIC = "org/netbeans/modules/editor/resources/completion/field_16.png"; //NOI18N
 
981
        private static final String FIELD_PROTECTED = "org/netbeans/modules/editor/resources/completion/field_protected_16.png"; //NOI18N
 
982
        private static final String FIELD_PACKAGE = "org/netbeans/modules/editor/resources/completion/field_package_private_16.png"; //NOI18N
 
983
        private static final String FIELD_PRIVATE = "org/netbeans/modules/editor/resources/completion/field_private_16.png"; //NOI18N        
 
984
        private static final String FIELD_ST_PUBLIC = "org/netbeans/modules/editor/resources/completion/field_static_16.png"; //NOI18N
 
985
        private static final String FIELD_ST_PROTECTED = "org/netbeans/modules/editor/resources/completion/field_static_protected_16.png"; //NOI18N
 
986
        private static final String FIELD_ST_PACKAGE = "org/netbeans/modules/editor/resources/completion/field_static_package_private_16.png"; //NOI18N
 
987
        private static final String FIELD_ST_PRIVATE = "org/netbeans/modules/editor/resources/completion/field_static_private_16.png"; //NOI18N
 
988
        private static final String FIELD_COLOR = "<font color=#008618>"; //NOI18N
 
989
        private static ImageIcon icon[][] = new ImageIcon[2][4];
 
990
        
 
991
        private ElementHandle<VariableElement> elementHandle;
 
992
        private boolean isInherited;
 
993
        private boolean isDeprecated;
 
994
        private boolean smartType;
 
995
        private String simpleName;
 
996
        private Set<Modifier> modifiers;
 
997
        private String typeName;
 
998
        private String leftText;
 
999
        private String rightText;
 
1000
        
 
1001
        private FieldItem(VariableElement elem, TypeMirror type, int substitutionOffset, boolean isInherited, boolean isDeprecated, boolean smartType) {
 
1002
            super(substitutionOffset);
 
1003
            this.elementHandle = ElementHandle.create(elem);
 
1004
            this.isInherited = isInherited;
 
1005
            this.isDeprecated = isDeprecated;
 
1006
            this.smartType = smartType;
 
1007
            this.simpleName = elem.getSimpleName().toString();
 
1008
            this.modifiers = elem.getModifiers();
 
1009
            this.typeName = Utilities.getTypeName(type, false).toString();
 
1010
        }
 
1011
        
 
1012
        public int getSortPriority() {
 
1013
            return smartType ? 300 - SMART_TYPE : 300;
 
1014
        }
 
1015
        
 
1016
        public CharSequence getSortText() {
 
1017
            return simpleName;
 
1018
        }
 
1019
        
 
1020
        public CharSequence getInsertPrefix() {
 
1021
            return simpleName;
 
1022
        }
 
1023
 
 
1024
        public CompletionTask createDocumentationTask() {
 
1025
            return JavaCompletionProvider.createDocTask(elementHandle);
 
1026
        }
 
1027
 
 
1028
        protected String getLeftHtmlText() {
 
1029
            if (leftText == null) {
 
1030
                StringBuilder sb = new StringBuilder();
 
1031
                sb.append(FIELD_COLOR);
 
1032
                if (!isInherited)
 
1033
                    sb.append(BOLD);
 
1034
                if (isDeprecated)
 
1035
                    sb.append(STRIKE);
 
1036
                sb.append(simpleName);
 
1037
                if (isDeprecated)
 
1038
                    sb.append(STRIKE_END);
 
1039
                if (!isInherited)
 
1040
                    sb.append(BOLD_END);
 
1041
                sb.append(COLOR_END);
 
1042
                leftText = sb.toString();
 
1043
            }
 
1044
            return leftText;
 
1045
        }
 
1046
        
 
1047
        protected String getRightHtmlText() {
 
1048
            if (rightText == null)
 
1049
                rightText = escape(typeName);
 
1050
            return rightText;
 
1051
        }
 
1052
        
 
1053
        protected ImageIcon getIcon(){
 
1054
            int level = getProtectionLevel(modifiers);
 
1055
            boolean isStatic = modifiers.contains(Modifier.STATIC);
 
1056
            ImageIcon cachedIcon = icon[isStatic?1:0][level];
 
1057
            if (cachedIcon != null)
 
1058
                return cachedIcon;            
 
1059
 
 
1060
            String iconPath = FIELD_PUBLIC;
 
1061
            if (isStatic) {
 
1062
                switch (level) {
 
1063
                    case PRIVATE_LEVEL:
 
1064
                        iconPath = FIELD_ST_PRIVATE;
 
1065
                        break;
 
1066
 
 
1067
                    case PACKAGE_LEVEL:
 
1068
                        iconPath = FIELD_ST_PACKAGE;
 
1069
                        break;
 
1070
 
 
1071
                    case PROTECTED_LEVEL:
 
1072
                        iconPath = FIELD_ST_PROTECTED;
 
1073
                        break;
 
1074
 
 
1075
                    case PUBLIC_LEVEL:
 
1076
                        iconPath = FIELD_ST_PUBLIC;
 
1077
                        break;
 
1078
                }
 
1079
            }else{
 
1080
                switch (level) {
 
1081
                    case PRIVATE_LEVEL:
 
1082
                        iconPath = FIELD_PRIVATE;
 
1083
                        break;
 
1084
 
 
1085
                    case PACKAGE_LEVEL:
 
1086
                        iconPath = FIELD_PACKAGE;
 
1087
                        break;
 
1088
 
 
1089
                    case PROTECTED_LEVEL:
 
1090
                        iconPath = FIELD_PROTECTED;
 
1091
                        break;
 
1092
 
 
1093
                    case PUBLIC_LEVEL:
 
1094
                        iconPath = FIELD_PUBLIC;
 
1095
                        break;
 
1096
                }
 
1097
            }
 
1098
            ImageIcon newIcon = new ImageIcon(org.openide.util.Utilities.loadImage(iconPath));
 
1099
            icon[isStatic?1:0][level] = newIcon;
 
1100
            return newIcon;            
 
1101
        }
 
1102
 
 
1103
        public String toString() {
 
1104
            StringBuilder sb = new StringBuilder();
 
1105
            for(Modifier mod : modifiers) {
 
1106
               sb.append(mod.toString());
 
1107
               sb.append(' ');
 
1108
            }
 
1109
            sb.append(typeName);
 
1110
            sb.append(' ');
 
1111
            sb.append(simpleName);
 
1112
            return sb.toString();
 
1113
        }
 
1114
    }
 
1115
    
 
1116
    static class MethodItem extends JavaCompletionItem {
 
1117
        
 
1118
        private static final String METHOD_PUBLIC = "org/netbeans/modules/editor/resources/completion/method_16.png"; //NOI18N
 
1119
        private static final String METHOD_PROTECTED = "org/netbeans/modules/editor/resources/completion/method_protected_16.png"; //NOI18N
 
1120
        private static final String METHOD_PACKAGE = "org/netbeans/modules/editor/resources/completion/method_package_private_16.png"; //NOI18N
 
1121
        private static final String METHOD_PRIVATE = "org/netbeans/modules/editor/resources/completion/method_private_16.png"; //NOI18N        
 
1122
        private static final String METHOD_ST_PUBLIC = "org/netbeans/modules/editor/resources/completion/method_static_16.png"; //NOI18N
 
1123
        private static final String METHOD_ST_PROTECTED = "org/netbeans/modules/editor/resources/completion/method_static_protected_16.png"; //NOI18N
 
1124
        private static final String METHOD_ST_PRIVATE = "org/netbeans/modules/editor/resources/completion/method_static_private_16.png"; //NOI18N
 
1125
        private static final String METHOD_ST_PACKAGE = "org/netbeans/modules/editor/resources/completion/method_static_package_private_16.png"; //NOI18N
 
1126
        private static final String METHOD_COLOR = "<font color=#000000>"; //NOI18N
 
1127
        private static final String PARAMETER_NAME_COLOR = "<font color=#a06001>"; //NOI18N
 
1128
        private static ImageIcon icon[][] = new ImageIcon[2][4];
 
1129
 
 
1130
        protected ElementHandle<ExecutableElement> elementHandle;
 
1131
        private boolean isInherited;
 
1132
        private boolean isDeprecated;
 
1133
        private boolean inImport;
 
1134
        private boolean smartType;
 
1135
        private String simpleName;
 
1136
        protected Set<Modifier> modifiers;
 
1137
        private List<ParamDesc> params;
 
1138
        private String typeName;
 
1139
        private boolean isPrimitive;
 
1140
        private String sortText;
 
1141
        private String leftText;
 
1142
        private String rightText;
 
1143
        
 
1144
        private MethodItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean isInherited, boolean isDeprecated, boolean inImport, boolean smartType) {
 
1145
            super(substitutionOffset);
 
1146
            this.elementHandle = ElementHandle.create(elem);
 
1147
            this.isInherited = isInherited;
 
1148
            this.isDeprecated = isDeprecated;
 
1149
            this.inImport = inImport;
 
1150
            this.smartType = smartType;
 
1151
            this.simpleName = elem.getSimpleName().toString();
 
1152
            this.modifiers = elem.getModifiers();
 
1153
            this.params = new ArrayList<ParamDesc>();
 
1154
            Iterator<? extends VariableElement> it = elem.getParameters().iterator();
 
1155
            Iterator<? extends TypeMirror> tIt = type.getParameterTypes().iterator();
 
1156
            while(it.hasNext() && tIt.hasNext()) {
 
1157
                TypeMirror tm = tIt.next();
 
1158
                this.params.add(new ParamDesc(tm.toString(), Utilities.getTypeName(tm, false, elem.isVarArgs() && !tIt.hasNext()).toString(), it.next().getSimpleName().toString()));
 
1159
            }
 
1160
            TypeMirror retType = type.getReturnType();
 
1161
            this.typeName = Utilities.getTypeName(retType, false).toString();
 
1162
            this.isPrimitive = retType.getKind().isPrimitive() || retType.getKind() == TypeKind.VOID;
 
1163
        }
 
1164
        
 
1165
        public int getSortPriority() {
 
1166
            return smartType ? 500 - SMART_TYPE : 500;
 
1167
        }
 
1168
        
 
1169
        public CharSequence getSortText() {
 
1170
            if (sortText == null) {
 
1171
                StringBuilder sortParams = new StringBuilder();
 
1172
                sortParams.append('(');
 
1173
                int cnt = 0;
 
1174
                for(Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1175
                    ParamDesc param = it.next();
 
1176
                    sortParams.append(param.typeName);
 
1177
                    if (it.hasNext()) {
 
1178
                        sortParams.append(',');
 
1179
                    }
 
1180
                    cnt++;
 
1181
                }
 
1182
                sortParams.append(')');
 
1183
                sortText = simpleName + "#" + ((cnt < 10 ? "0" : "") + cnt) + "#" + sortParams.toString(); //NOI18N
 
1184
            }
 
1185
            return sortText;
 
1186
        }
 
1187
        
 
1188
        public CharSequence getInsertPrefix() {
 
1189
            return simpleName;
 
1190
        }
 
1191
        
 
1192
        protected String getLeftHtmlText() {
 
1193
            if (leftText == null) {
 
1194
                StringBuilder lText = new StringBuilder();
 
1195
                lText.append(METHOD_COLOR);
 
1196
                if (!isInherited)
 
1197
                    lText.append(BOLD);
 
1198
                if (isDeprecated)
 
1199
                    lText.append(STRIKE);
 
1200
                lText.append(simpleName);
 
1201
                if (isDeprecated)
 
1202
                    lText.append(STRIKE_END);
 
1203
                if (!isInherited)
 
1204
                    lText.append(BOLD_END);
 
1205
                lText.append(COLOR_END);
 
1206
                lText.append('(');
 
1207
                for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1208
                    ParamDesc paramDesc = it.next();
 
1209
                    lText.append(escape(paramDesc.typeName));
 
1210
                    lText.append(' ');
 
1211
                    lText.append(PARAMETER_NAME_COLOR);
 
1212
                    lText.append(paramDesc.name);
 
1213
                    lText.append(COLOR_END);
 
1214
                    if (it.hasNext()) {
 
1215
                        lText.append(", "); //NOI18N
 
1216
                    }
 
1217
                }
 
1218
                lText.append(')');
 
1219
                return lText.toString();
 
1220
            }
 
1221
            return leftText;
 
1222
        }
 
1223
        
 
1224
        protected String getRightHtmlText() {
 
1225
            if (rightText == null)
 
1226
                rightText = escape(typeName);
 
1227
            return rightText;
 
1228
        }
 
1229
        
 
1230
        public CompletionTask createDocumentationTask() {
 
1231
            return JavaCompletionProvider.createDocTask(elementHandle);
 
1232
        }
 
1233
 
 
1234
        protected ImageIcon getIcon() {
 
1235
            int level = getProtectionLevel(modifiers);
 
1236
            boolean isStatic = modifiers.contains(Modifier.STATIC);
 
1237
            ImageIcon cachedIcon = icon[isStatic?1:0][level];
 
1238
            if (cachedIcon != null)
 
1239
                return cachedIcon;
 
1240
            
 
1241
            String iconPath = METHOD_PUBLIC;            
 
1242
            if (isStatic) {
 
1243
                switch (level) {
 
1244
                    case PRIVATE_LEVEL:
 
1245
                        iconPath = METHOD_ST_PRIVATE;
 
1246
                        break;
 
1247
 
 
1248
                    case PACKAGE_LEVEL:
 
1249
                        iconPath = METHOD_ST_PACKAGE;
 
1250
                        break;
 
1251
 
 
1252
                    case PROTECTED_LEVEL:
 
1253
                        iconPath = METHOD_ST_PROTECTED;
 
1254
                        break;
 
1255
 
 
1256
                    case PUBLIC_LEVEL:
 
1257
                        iconPath = METHOD_ST_PUBLIC;
 
1258
                        break;
 
1259
                }
 
1260
            }else{
 
1261
                switch (level) {
 
1262
                    case PRIVATE_LEVEL:
 
1263
                        iconPath = METHOD_PRIVATE;
 
1264
                        break;
 
1265
 
 
1266
                    case PACKAGE_LEVEL:
 
1267
                        iconPath = METHOD_PACKAGE;
 
1268
                        break;
 
1269
 
 
1270
                    case PROTECTED_LEVEL:
 
1271
                        iconPath = METHOD_PROTECTED;
 
1272
                        break;
 
1273
 
 
1274
                    case PUBLIC_LEVEL:
 
1275
                        iconPath = METHOD_PUBLIC;
 
1276
                        break;
 
1277
                }
 
1278
            }
 
1279
            ImageIcon newIcon = new ImageIcon(org.openide.util.Utilities.loadImage(iconPath));
 
1280
            icon[isStatic?1:0][level] = newIcon;
 
1281
            return newIcon;            
 
1282
        }
 
1283
        
 
1284
        protected void substituteText(final JTextComponent c, int offset, int len, String toAdd) {
 
1285
            if (toAdd == null) {
 
1286
                if (isPrimitive) {
 
1287
                    try {
 
1288
                        final String[] ret = new String[1];
 
1289
                        JavaSource js = JavaSource.forDocument(c.getDocument());
 
1290
                        js.runUserActionTask(new Task<CompilationController>() {
 
1291
 
 
1292
                            public void run(CompilationController controller) throws Exception {
 
1293
                                controller.toPhase(JavaSource.Phase.PARSED);
 
1294
                                TreePath tp = controller.getTreeUtilities().pathFor(c.getSelectionEnd());
 
1295
                                Tree tree = tp.getLeaf();
 
1296
                                if (tree.getKind() == Tree.Kind.IDENTIFIER || tree.getKind() == Tree.Kind.PRIMITIVE_TYPE)
 
1297
                                    tp = tp.getParentPath();
 
1298
                                if (tp.getLeaf().getKind() == Tree.Kind.MEMBER_SELECT ||
 
1299
                                    (tp.getLeaf().getKind() == Tree.Kind.METHOD_INVOCATION && ((MethodInvocationTree)tp.getLeaf()).getMethodSelect() == tree))
 
1300
                                    tp = tp.getParentPath();
 
1301
                                if (tp.getLeaf().getKind() == Tree.Kind.EXPRESSION_STATEMENT || tp.getLeaf().getKind() == Tree.Kind.BLOCK)
 
1302
                                    ret[0] = ";"; //NOI18N
 
1303
                            }
 
1304
                        }, true);
 
1305
                        toAdd = ret[0];
 
1306
                    } catch (IOException ex) {
 
1307
                    }
 
1308
                }
 
1309
            }
 
1310
            String add = inImport ? ";" : CodeStyle.getDefault(null).spaceBeforeMethodCallParen() ? " ()" : "()"; //NOI18N
 
1311
            if (toAdd != null && !add.startsWith(toAdd))
 
1312
                add += toAdd;
 
1313
            if (inImport || params.isEmpty()) {
 
1314
                super.substituteText(c, offset, len, add);
 
1315
            } else {                
 
1316
                BaseDocument doc = (BaseDocument)c.getDocument();
 
1317
                String text = ""; //NOI18N
 
1318
                int semiPos = add.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
1319
                if (semiPos > -2)
 
1320
                    add = add.length() > 1 ? add.substring(0, add.length() - 1) : null;
 
1321
                TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset + len);
 
1322
                if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
1323
                    text += add;
 
1324
                    add = null;
 
1325
                }
 
1326
                boolean added = false;
 
1327
                while(add != null && add.length() > 0) {
 
1328
                    String tokenText = sequence.token().text().toString();
 
1329
                    if (tokenText.startsWith(add)) {
 
1330
                        len = sequence.offset() - offset + add.length();
 
1331
                        text += add;
 
1332
                        add = null;
 
1333
                    } else if (add.startsWith(tokenText)) {
 
1334
                        sequence.moveNext();
 
1335
                        len = sequence.offset() - offset;
 
1336
                        text += add.substring(0, tokenText.length());
 
1337
                        add = add.substring(tokenText.length());
 
1338
                        added = true;
 
1339
                    } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
1340
                        if (!sequence.moveNext()) {
 
1341
                            text += add;
 
1342
                            add = null;
 
1343
                        }
 
1344
                    } else {
 
1345
                        if (!added)
 
1346
                            text += add;
 
1347
                        add = null;
 
1348
                    }
 
1349
                }
 
1350
                doc.atomicLock();
 
1351
                try {
 
1352
                    Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
1353
                    if (len > 0)
 
1354
                        doc.remove(offset, len);
 
1355
                    if (semiPosition != null)
 
1356
                        doc.insertString(semiPosition.getOffset(), ";", null); //NOI18N
 
1357
                } catch (BadLocationException e) {
 
1358
                    // Can't update
 
1359
                } finally {
 
1360
                    doc.atomicUnlock();
 
1361
                }
 
1362
                CodeTemplateManager ctm = CodeTemplateManager.get(doc);
 
1363
                if (ctm != null) {
 
1364
                    StringBuilder sb = new StringBuilder();
 
1365
                    sb.append(getInsertPrefix());
 
1366
                    sb.append("("); //NOI18N
 
1367
                    if (text.length() > 1) {
 
1368
                        for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1369
                            ParamDesc paramDesc = it.next();
 
1370
                            sb.append("${"); //NOI18N
 
1371
                            sb.append(paramDesc.name);
 
1372
                            sb.append(" named instanceof="); //NOI18N
 
1373
                            sb.append(paramDesc.fullTypeName);
 
1374
                            sb.append("}"); //NOI18N
 
1375
                            if (it.hasNext())
 
1376
                                sb.append(", "); //NOI18N
 
1377
                        }
 
1378
                        sb.append(")");//NOI18N
 
1379
                        if (text.length() > 2)
 
1380
                            sb.append(text.substring(2));
 
1381
                    }
 
1382
                    ctm.createTemporary(sb.toString()).insert(c);
 
1383
                    Completion.get().showToolTip();
 
1384
                }
 
1385
            }
 
1386
        }        
 
1387
 
 
1388
        public String toString() {
 
1389
            StringBuilder sb = new StringBuilder();
 
1390
            for (Modifier mod : modifiers) {
 
1391
                sb.append(mod.toString());
 
1392
                sb.append(' ');
 
1393
            }
 
1394
            sb.append(typeName);
 
1395
            sb.append(' ');
 
1396
            sb.append(simpleName);
 
1397
            sb.append('(');
 
1398
            for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1399
                ParamDesc paramDesc = it.next();
 
1400
                sb.append(paramDesc.typeName);
 
1401
                sb.append(' ');
 
1402
                sb.append(paramDesc.name);
 
1403
                if (it.hasNext()) {
 
1404
                    sb.append(", "); //NOI18N
 
1405
                }
 
1406
            }
 
1407
            sb.append(')');
 
1408
            return sb.toString();
 
1409
        }
 
1410
    }    
 
1411
 
 
1412
    static class OverrideMethodItem extends MethodItem {
 
1413
        
 
1414
        private static final String IMPL_BADGE_PATH = "org/netbeans/modules/java/editor/resources/implement_badge.png";
 
1415
        private static final String OVRD_BADGE_PATH = "org/netbeans/modules/java/editor/resources/override_badge.png";
 
1416
        
 
1417
        private static final String OVERRIDE_TEXT = NbBundle.getMessage(JavaCompletionItem.class, "override_Lbl");
 
1418
        private static final String IMPLEMENT_TEXT = NbBundle.getMessage(JavaCompletionItem.class, "implement_Lbl");
 
1419
        
 
1420
        private static ImageIcon implementBadge = new ImageIcon(org.openide.util.Utilities.loadImage(IMPL_BADGE_PATH));
 
1421
        private static ImageIcon overrideBadge = new ImageIcon(org.openide.util.Utilities.loadImage(OVRD_BADGE_PATH));
 
1422
        private static ImageIcon merged_icon[][] = new ImageIcon[2][4];
 
1423
        
 
1424
        
 
1425
        private boolean implement;
 
1426
        private String leftText;
 
1427
        
 
1428
        private OverrideMethodItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean implement) {
 
1429
            super(elem, type, substitutionOffset, false, false, false, false);
 
1430
            this.implement = implement;
 
1431
        }
 
1432
        
 
1433
        protected String getLeftHtmlText() {
 
1434
            if (leftText == null) {
 
1435
                leftText = super.getLeftHtmlText() + " - ";
 
1436
                leftText += (implement ? IMPLEMENT_TEXT : OVERRIDE_TEXT);
 
1437
            }
 
1438
            return leftText;
 
1439
        }
 
1440
        
 
1441
        @Override
 
1442
        protected ImageIcon getIcon() {
 
1443
            int level = getProtectionLevel(modifiers);
 
1444
            ImageIcon merged = merged_icon[implement? 0 : 1][level];
 
1445
            if ( merged != null ) {
 
1446
                return merged;
 
1447
            }
 
1448
            ImageIcon superIcon = super.getIcon();                        
 
1449
            merged = new ImageIcon( org.openide.util.Utilities.mergeImages(
 
1450
                superIcon.getImage(), 
 
1451
                implement ? implementBadge.getImage() : overrideBadge.getImage(), 
 
1452
                16 - 8, 
 
1453
                16 - 8) );
 
1454
            
 
1455
            merged_icon[implement? 0 : 1][level] = merged;
 
1456
            return merged;
 
1457
        }
 
1458
 
 
1459
        
 
1460
        protected void substituteText(final JTextComponent c, final int offset, final int len, String toAdd) {
 
1461
            BaseDocument doc = (BaseDocument)c.getDocument();
 
1462
            if (len > 0) {
 
1463
                doc.atomicLock();
 
1464
                try {
 
1465
                    doc.remove(offset, len);
 
1466
                } catch (BadLocationException e) {
 
1467
                    // Can't update
 
1468
                } finally {
 
1469
                    doc.atomicUnlock();
 
1470
                }
 
1471
            }
 
1472
            try {
 
1473
                JavaSource js = JavaSource.forDocument(doc);
 
1474
                js.runModificationTask(new Task<WorkingCopy>() {
 
1475
 
 
1476
                    public void run(WorkingCopy copy) throws IOException {
 
1477
                        copy.toPhase(Phase.ELEMENTS_RESOLVED);
 
1478
                        ExecutableElement ee = elementHandle.resolve(copy);                        
 
1479
                        if (ee == null)
 
1480
                            return;
 
1481
                        TreePath tp = copy.getTreeUtilities().pathFor(offset);
 
1482
                        if (tp.getLeaf().getKind() == Tree.Kind.CLASS) {
 
1483
                            if (Utilities.isInMethod(tp))
 
1484
                                copy.toPhase(Phase.RESOLVED);
 
1485
                            int idx = 0;
 
1486
                            for (Tree tree : ((ClassTree)tp.getLeaf()).getMembers()) {
 
1487
                                if (copy.getTrees().getSourcePositions().getStartPosition(tp.getCompilationUnit(), tree) < offset)
 
1488
                                    idx++;
 
1489
                                else
 
1490
                                    break;
 
1491
                            }
 
1492
                            if (implement)
 
1493
                                GeneratorUtils.generateAbstractMethodImplementation(copy, tp, ee, idx);
 
1494
                            else
 
1495
                                GeneratorUtils.generateMethodOverride(copy, tp, ee, idx);
 
1496
                        }
 
1497
                    }
 
1498
                }).commit();
 
1499
            } catch (IOException ex) {
 
1500
                Logger.getLogger("global").log(Level.WARNING, null, ex);
 
1501
            }
 
1502
        }
 
1503
 
 
1504
        public String toString() {
 
1505
            StringBuilder sb = new StringBuilder();
 
1506
            sb.append(super.toString());
 
1507
            sb.append(" - ");
 
1508
            sb.append(implement ? IMPLEMENT_TEXT : OVERRIDE_TEXT);
 
1509
            return sb.toString();
 
1510
        }
 
1511
 
 
1512
        public boolean instantSubstitution(JTextComponent component) {
 
1513
            return false;//no instant substitution for override method item.
 
1514
        }
 
1515
    }
 
1516
 
 
1517
    static class GetterSetterMethodItem extends JavaCompletionItem {
 
1518
        
 
1519
        private static final String METHOD_PUBLIC = "org/netbeans/modules/editor/resources/completion/method_16.png"; //NOI18N
 
1520
        private static final String GETTER_BADGE_PATH = "org/netbeans/modules/java/editor/resources/getter_badge.png"; //NOI18N
 
1521
        private static final String SETTER_BADGE_PATH = "org/netbeans/modules/java/editor/resources/setter_badge.png"; //NOI18N
 
1522
        private static final String METHOD_COLOR = "<font color=#000000>"; //NOI18N
 
1523
        private static final String PARAMETER_NAME_COLOR = "<font color=#a06001>"; //NOI18N
 
1524
        
 
1525
        private static ImageIcon superIcon;
 
1526
        private static ImageIcon[] merged_icons = new ImageIcon[2];
 
1527
        
 
1528
        protected ElementHandle<VariableElement> elementHandle;
 
1529
        private boolean setter;
 
1530
        private String simpleName;
 
1531
        private String name;
 
1532
        private String typeName;
 
1533
        private String sortText;
 
1534
        private String leftText;
 
1535
        private String rightText;
 
1536
        
 
1537
        private GetterSetterMethodItem(VariableElement elem, TypeMirror type, int substitutionOffset, boolean setter) {
 
1538
            super(substitutionOffset);
 
1539
            this.elementHandle = ElementHandle.create(elem);            
 
1540
            this.setter = setter;
 
1541
            this.simpleName = elem.getSimpleName().toString();
 
1542
            if (setter)
 
1543
                this.name = "set" + Character.toUpperCase(simpleName.charAt(0)) + simpleName.substring(1, simpleName.length()); //NOI18N
 
1544
            else
 
1545
                this.name = (elem.asType().getKind() == TypeKind.BOOLEAN ? "is" : "get") + Character.toUpperCase(simpleName.charAt(0)) + simpleName.substring(1, simpleName.length()); //NOI18N
 
1546
            this.typeName = Utilities.getTypeName(type, false).toString();
 
1547
        }
 
1548
        
 
1549
        public int getSortPriority() {
 
1550
            return 500;
 
1551
        }
 
1552
        
 
1553
        public CharSequence getSortText() {
 
1554
            if (sortText == null) {
 
1555
                StringBuilder sortParams = new StringBuilder();
 
1556
                sortParams.append('('); //NOI18N
 
1557
                if (setter)
 
1558
                    sortParams.append(typeName);
 
1559
                sortParams.append(')'); //NOI18N
 
1560
                sortText = name + "#" + (setter ? "01" : "00") + "#" + sortParams.toString(); //NOI18N
 
1561
            }
 
1562
            return sortText;
 
1563
        }
 
1564
        
 
1565
        public CharSequence getInsertPrefix() {
 
1566
            return name;
 
1567
        }
 
1568
        
 
1569
        @Override
 
1570
        protected String getLeftHtmlText() {
 
1571
            if (leftText == null) {
 
1572
                StringBuilder lText = new StringBuilder();
 
1573
                lText.append(METHOD_COLOR);
 
1574
                lText.append(BOLD);
 
1575
                lText.append(name);
 
1576
                lText.append(BOLD_END);
 
1577
                lText.append(COLOR_END);
 
1578
                lText.append('(');
 
1579
                if (setter) {
 
1580
                    lText.append(escape(typeName));
 
1581
                    lText.append(' ');
 
1582
                    lText.append(PARAMETER_NAME_COLOR);
 
1583
                    lText.append(simpleName);
 
1584
                    lText.append(COLOR_END);
 
1585
                }
 
1586
                lText.append(") - "); //NOI18N
 
1587
                lText.append(GENERATE_TEXT);
 
1588
                leftText = lText.toString();
 
1589
            }
 
1590
            return leftText;
 
1591
        }
 
1592
        
 
1593
        @Override
 
1594
        protected String getRightHtmlText() {
 
1595
            if (rightText == null)
 
1596
                rightText = setter ? "void" : escape(typeName);
 
1597
            return rightText;
 
1598
        }
 
1599
        
 
1600
        @Override
 
1601
        protected ImageIcon getIcon() {
 
1602
            if (merged_icons[setter ? 1 : 0] == null) {
 
1603
                if (superIcon == null)
 
1604
                    superIcon = new ImageIcon(org.openide.util.Utilities.loadImage(METHOD_PUBLIC));
 
1605
                if (setter) {
 
1606
                    ImageIcon setterBadge = new ImageIcon(org.openide.util.Utilities.loadImage(SETTER_BADGE_PATH));
 
1607
                    merged_icons[1] = new ImageIcon(org.openide.util.Utilities.mergeImages(superIcon.getImage(), 
 
1608
                            setterBadge.getImage(), 16 - 8, 16 - 8));
 
1609
                } else {
 
1610
                    ImageIcon getterBadge = new ImageIcon(org.openide.util.Utilities.loadImage(GETTER_BADGE_PATH));
 
1611
                    merged_icons[0] = new ImageIcon(org.openide.util.Utilities.mergeImages(superIcon.getImage(), 
 
1612
                            getterBadge.getImage(), 16 - 8, 16 - 8));
 
1613
                }
 
1614
            }
 
1615
            return merged_icons[setter ? 1 : 0];
 
1616
        }
 
1617
        
 
1618
        @Override
 
1619
        protected void substituteText(final JTextComponent c, final int offset, final int len, String toAdd) {
 
1620
            BaseDocument doc = (BaseDocument)c.getDocument();
 
1621
            if (len > 0) {
 
1622
                doc.atomicLock();
 
1623
                try {
 
1624
                    doc.remove(offset, len);
 
1625
                } catch (BadLocationException e) {
 
1626
                    // Can't update
 
1627
                } finally {
 
1628
                    doc.atomicUnlock();
 
1629
                }
 
1630
            }
 
1631
            try {
 
1632
                JavaSource js = JavaSource.forDocument(doc);
 
1633
                js.runModificationTask(new Task<WorkingCopy>() {
 
1634
 
 
1635
                    public void run(WorkingCopy copy) throws IOException {
 
1636
                        copy.toPhase(Phase.ELEMENTS_RESOLVED);
 
1637
                        VariableElement ve = elementHandle.resolve(copy);                        
 
1638
                        if (ve == null)
 
1639
                            return;
 
1640
                        TreePath tp = copy.getTreeUtilities().pathFor(offset);
 
1641
                        if (tp.getLeaf().getKind() == Tree.Kind.CLASS) {
 
1642
                            if (Utilities.isInMethod(tp))
 
1643
                                copy.toPhase(Phase.RESOLVED);
 
1644
                            int idx = 0;
 
1645
                            for (Tree tree : ((ClassTree)tp.getLeaf()).getMembers()) {
 
1646
                                if (copy.getTrees().getSourcePositions().getStartPosition(tp.getCompilationUnit(), tree) < offset)
 
1647
                                    idx++;
 
1648
                                else
 
1649
                                    break;
 
1650
                            }
 
1651
                            TypeElement te = (TypeElement)copy.getTrees().getElement(tp);
 
1652
                            if (te != null) {
 
1653
                                GeneratorUtilities gu = GeneratorUtilities.get(copy);
 
1654
                                MethodTree method = setter ? gu.createSetter(te, ve) : gu.createGetter(te, ve);
 
1655
                                ClassTree decl = copy.getTreeMaker().insertClassMember((ClassTree)tp.getLeaf(), idx, method);
 
1656
                                copy.rewrite(tp.getLeaf(), decl);
 
1657
                            }
 
1658
                        }
 
1659
                    }
 
1660
                }).commit();
 
1661
            } catch (IOException ex) {
 
1662
                Logger.getLogger("global").log(Level.WARNING, null, ex);
 
1663
            }
 
1664
        }
 
1665
 
 
1666
        @Override
 
1667
        public String toString() {
 
1668
            StringBuilder sb = new StringBuilder();
 
1669
            sb.append("public "); //NOI18N
 
1670
            sb.append(setter ? "void" : typeName); //NOI18N
 
1671
            sb.append(' ');
 
1672
            sb.append(name);
 
1673
            sb.append('(');
 
1674
            if (setter) {
 
1675
                sb.append(typeName);
 
1676
                sb.append(' ');
 
1677
                sb.append(simpleName);
 
1678
            }
 
1679
            sb.append(") - "); //NOI18N
 
1680
            sb.append(GENERATE_TEXT);
 
1681
            return sb.toString();
 
1682
        }
 
1683
 
 
1684
        @Override
 
1685
        public boolean instantSubstitution(JTextComponent component) {
 
1686
            return false;//no instant substitution for override method item.
 
1687
        }
 
1688
    }
 
1689
 
 
1690
    static class ConstructorItem extends JavaCompletionItem {
 
1691
        
 
1692
        private static final String CONSTRUCTOR_PUBLIC = "org/netbeans/modules/editor/resources/completion/constructor_16.png"; //NOI18N
 
1693
        private static final String CONSTRUCTOR_PROTECTED = "org/netbeans/modules/editor/resources/completion/constructor_protected_16.png"; //NOI18N
 
1694
        private static final String CONSTRUCTOR_PACKAGE = "org/netbeans/modules/editor/resources/completion/constructor_package_private_16.png"; //NOI18N
 
1695
        private static final String CONSTRUCTOR_PRIVATE = "org/netbeans/modules/editor/resources/completion/constructor_private_16.png"; //NOI18N
 
1696
        private static final String CONSTRUCTOR_COLOR = "<font color=#b28b00>"; //NOI18N
 
1697
        private static final String PARAMETER_NAME_COLOR = "<font color=#a06001>"; //NOI18N
 
1698
        private static ImageIcon icon[] = new ImageIcon[4];
 
1699
 
 
1700
        private ElementHandle<ExecutableElement> elementHandle;
 
1701
        private boolean isDeprecated;
 
1702
        private boolean smartType;
 
1703
        private String simpleName;
 
1704
        protected Set<Modifier> modifiers;
 
1705
        private List<ParamDesc> params;
 
1706
        private boolean isAbstract;
 
1707
        private String sortText;
 
1708
        private String leftText;
 
1709
        
 
1710
        private ConstructorItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean isDeprecated, boolean smartType) {
 
1711
            super(substitutionOffset);
 
1712
            this.elementHandle = ElementHandle.create(elem);
 
1713
            this.isDeprecated = isDeprecated;
 
1714
            this.smartType = smartType;
 
1715
            this.simpleName = elem.getEnclosingElement().getSimpleName().toString();
 
1716
            this.modifiers = elem.getModifiers();
 
1717
            this.params = new ArrayList<ParamDesc>();
 
1718
            Iterator<? extends VariableElement> it = elem.getParameters().iterator();
 
1719
            Iterator<? extends TypeMirror> tIt = type.getParameterTypes().iterator();
 
1720
            while(it.hasNext() && tIt.hasNext()) {
 
1721
                TypeMirror tm = tIt.next();
 
1722
                this.params.add(new ParamDesc(tm.toString(), Utilities.getTypeName(tm, false, elem.isVarArgs() && !tIt.hasNext()).toString(), it.next().getSimpleName().toString()));
 
1723
            }
 
1724
            this.isAbstract = elem.getEnclosingElement().getModifiers().contains(Modifier.ABSTRACT);
 
1725
        }
 
1726
        
 
1727
        public int getSortPriority() {
 
1728
            return smartType ? 650 - SMART_TYPE : 650;
 
1729
        }
 
1730
        
 
1731
        public CharSequence getSortText() {
 
1732
            if (sortText == null) {
 
1733
                StringBuilder sortParams = new StringBuilder();
 
1734
                sortParams.append('(');
 
1735
                int cnt = 0;
 
1736
                for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1737
                    ParamDesc paramDesc = it.next();
 
1738
                    sortParams.append(paramDesc.typeName);
 
1739
                    if (it.hasNext()) {
 
1740
                        sortParams.append(',');
 
1741
                    }
 
1742
                    cnt++;
 
1743
                }
 
1744
                sortParams.append(')');
 
1745
                sortText = simpleName + "#" + ((cnt < 10 ? "0" : "") + cnt) + "#" + sortParams.toString(); //NOI18N
 
1746
            }
 
1747
            return sortText;
 
1748
        }
 
1749
        
 
1750
        public CharSequence getInsertPrefix() {
 
1751
            return simpleName;
 
1752
        }        
 
1753
        
 
1754
        protected String getLeftHtmlText() {
 
1755
            if (leftText == null) {
 
1756
                StringBuilder lText = new StringBuilder();
 
1757
                lText.append(CONSTRUCTOR_COLOR);
 
1758
                lText.append(BOLD);
 
1759
                if (isDeprecated)
 
1760
                    lText.append(STRIKE);
 
1761
                lText.append(simpleName);
 
1762
                if (isDeprecated)
 
1763
                    lText.append(STRIKE_END);
 
1764
                lText.append(BOLD_END);
 
1765
                lText.append(COLOR_END);
 
1766
                lText.append('(');
 
1767
                for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1768
                    ParamDesc paramDesc = it.next();
 
1769
                    lText.append(escape(paramDesc.typeName));
 
1770
                    lText.append(' ');
 
1771
                    lText.append(PARAMETER_NAME_COLOR);
 
1772
                    lText.append(paramDesc.name);
 
1773
                    lText.append(COLOR_END);
 
1774
                    if (it.hasNext()) {
 
1775
                        lText.append(", "); //NOI18N
 
1776
                    }
 
1777
                }
 
1778
                lText.append(')');
 
1779
                leftText = lText.toString();
 
1780
            }
 
1781
            return leftText;
 
1782
        }
 
1783
        
 
1784
        public CompletionTask createDocumentationTask() {
 
1785
            return JavaCompletionProvider.createDocTask(elementHandle);
 
1786
        }
 
1787
 
 
1788
        protected ImageIcon getIcon() {
 
1789
            int level = getProtectionLevel(modifiers);
 
1790
            ImageIcon cachedIcon = icon[level];
 
1791
            if (cachedIcon != null)
 
1792
                return cachedIcon;
 
1793
            
 
1794
            String iconPath = CONSTRUCTOR_PUBLIC;            
 
1795
            switch (level) {
 
1796
                case PRIVATE_LEVEL:
 
1797
                    iconPath = CONSTRUCTOR_PRIVATE;
 
1798
                    break;
 
1799
 
 
1800
                case PACKAGE_LEVEL:
 
1801
                    iconPath = CONSTRUCTOR_PACKAGE;
 
1802
                    break;
 
1803
 
 
1804
                case PROTECTED_LEVEL:
 
1805
                    iconPath = CONSTRUCTOR_PROTECTED;
 
1806
                    break;
 
1807
 
 
1808
                case PUBLIC_LEVEL:
 
1809
                    iconPath = CONSTRUCTOR_PUBLIC;
 
1810
                    break;
 
1811
            }
 
1812
            ImageIcon newIcon = new ImageIcon(org.openide.util.Utilities.loadImage(iconPath));
 
1813
            icon[level] = newIcon;
 
1814
            return newIcon;            
 
1815
        }
 
1816
        
 
1817
        protected void substituteText(JTextComponent c, int offset, int len, String toAdd) {
 
1818
            offset += len;
 
1819
            len = 0;
 
1820
            int semiPos = toAdd != null && toAdd.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
1821
            if (semiPos > -2)
 
1822
                toAdd = toAdd.length() > 1 ? toAdd.substring(0, toAdd.length() - 1) : null;
 
1823
            BaseDocument doc = (BaseDocument)c.getDocument();
 
1824
            TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset);
 
1825
            if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
1826
                sequence.movePrevious();
 
1827
                if (sequence.token().id() == JavaTokenId.THIS || sequence.token().id() == JavaTokenId.SUPER) {
 
1828
                    isAbstract = false;
 
1829
                    if (toAdd == null)
 
1830
                        toAdd = ";"; //NOI18N
 
1831
                }
 
1832
                sequence.moveNext();
 
1833
            }
 
1834
            String add = isAbstract ? "() {}" : "()"; //NOI18N
 
1835
            if (CodeStyle.getDefault(null).spaceBeforeMethodCallParen())
 
1836
                add = " " + add; //NOI18N
 
1837
            if (toAdd != null && !add.startsWith(toAdd))
 
1838
                add += toAdd;   
 
1839
            String text = ""; //NOI18N
 
1840
            if (sequence == null) {
 
1841
                text += add;
 
1842
                add = null;
 
1843
            }
 
1844
            boolean added = false;
 
1845
            while(add != null && add.length() > 0) {
 
1846
                String tokenText = sequence.token().text().toString();
 
1847
                if (tokenText.startsWith(add)) {
 
1848
                    len = sequence.offset() - offset + add.length();
 
1849
                    text += add;
 
1850
                    add = null;
 
1851
                } else if (add.startsWith(tokenText)) {
 
1852
                    sequence.moveNext();
 
1853
                    len = sequence.offset() - offset;
 
1854
                    text += add.substring(0, tokenText.length());
 
1855
                    add = add.substring(tokenText.length());
 
1856
                    added = true;
 
1857
                } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
1858
                    if (!sequence.moveNext()) {
 
1859
                        text += add;
 
1860
                        add = null;
 
1861
                    }
 
1862
                } else {
 
1863
                    if (!added)
 
1864
                        text += add;
 
1865
                    add = null;
 
1866
                }
 
1867
            }
 
1868
            doc.atomicLock();
 
1869
            Position position = null;
 
1870
            try {
 
1871
                Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
1872
                doc.remove(offset, len);
 
1873
                doc.insertString(offset, text, null);
 
1874
                position = doc.createPosition(offset);
 
1875
                if (semiPosition != null)
 
1876
                    doc.insertString(semiPosition.getOffset(), ";", null); //NOI18N
 
1877
                else if (!isAbstract && params.isEmpty() && "()".equals(text.trim())) //NOI18N
 
1878
                    c.setCaretPosition(c.getCaretPosition() - 1);
 
1879
            } catch (BadLocationException e) {
 
1880
            } finally {
 
1881
                doc.atomicUnlock();
 
1882
            }
 
1883
            if (isAbstract && text.length() > 3) {
 
1884
                try {
 
1885
                    JavaSource js = JavaSource.forDocument(doc);
 
1886
                    final int off = offset + 4;
 
1887
                    js.runModificationTask(new Task<WorkingCopy>() {
 
1888
 
 
1889
                        public void run(WorkingCopy copy) throws IOException {
 
1890
                            copy.toPhase(JavaSource.Phase.RESOLVED);
 
1891
                            TreePath path = copy.getTreeUtilities().pathFor(off);                            
 
1892
                            while (path.getLeaf() != path.getCompilationUnit()) {
 
1893
                                Tree tree = path.getLeaf();
 
1894
                                Tree parentTree = path.getParentPath().getLeaf();                                
 
1895
                                if (parentTree.getKind() == Tree.Kind.NEW_CLASS && tree.getKind() == Tree.Kind.CLASS) {
 
1896
                                    GeneratorUtils.generateAllAbstractMethodImplementations(copy, path);
 
1897
                                    break;
 
1898
                                }                                
 
1899
                                path = path.getParentPath();
 
1900
                            }
 
1901
                        }
 
1902
                    }).commit();
 
1903
                } catch (Exception ex) {
 
1904
                }
 
1905
            }            
 
1906
            if (!params.isEmpty() && text.length() > 1) {
 
1907
                CodeTemplateManager ctm = CodeTemplateManager.get(doc);
 
1908
                if (ctm != null) {
 
1909
                    StringBuilder sb = new StringBuilder();
 
1910
                    for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1911
                        ParamDesc paramDesc = it.next();
 
1912
                        sb.append("${"); //NOI18N
 
1913
                        sb.append(paramDesc.name);
 
1914
                        sb.append(" named instanceof="); //NOI18N
 
1915
                        sb.append(paramDesc.fullTypeName);
 
1916
                        sb.append("}"); //NOI18N
 
1917
                        if (it.hasNext())
 
1918
                            sb.append(", "); //NOI18N
 
1919
                    }
 
1920
                    if (position != null)
 
1921
                        offset = position.getOffset();
 
1922
                    c.setCaretPosition(offset + 1);
 
1923
                    ctm.createTemporary(sb.toString()).insert(c);
 
1924
                    Completion.get().showToolTip();
 
1925
                }
 
1926
            }
 
1927
        }        
 
1928
 
 
1929
        public String toString() {
 
1930
            StringBuilder sb = new StringBuilder();
 
1931
            for (Modifier mod : modifiers) {
 
1932
                sb.append(mod.toString());
 
1933
                sb.append(' ');
 
1934
            }
 
1935
            sb.append(simpleName);
 
1936
            sb.append('('); //NOI18N
 
1937
            for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
1938
                ParamDesc paramDesc = it.next();
 
1939
                sb.append(paramDesc.typeName);
 
1940
                sb.append(' ');
 
1941
                sb.append(paramDesc.name);
 
1942
                if (it.hasNext()) {
 
1943
                    sb.append(", "); //NOI18N
 
1944
                }
 
1945
            }
 
1946
            sb.append(')');
 
1947
            return sb.toString();
 
1948
        }
 
1949
    }
 
1950
    
 
1951
    static class DefaultConstructorItem extends JavaCompletionItem {
 
1952
        
 
1953
        private static final String CONSTRUCTOR = "org/netbeans/modules/java/editor/resources/new_constructor_16.png"; //NOI18N
 
1954
        private static final String CONSTRUCTOR_COLOR = "<font color=#b28b00>"; //NOI18N
 
1955
        private static ImageIcon icon;        
 
1956
        
 
1957
        private boolean smartType;
 
1958
        private String simpleName;
 
1959
        private boolean isAbstract;
 
1960
        private String sortText;
 
1961
        private String leftText;
 
1962
 
 
1963
        private DefaultConstructorItem(TypeElement elem, int substitutionOffset, boolean smartType) {
 
1964
            super(substitutionOffset);
 
1965
            this.smartType = smartType;
 
1966
            this.simpleName = elem.getSimpleName().toString();
 
1967
            this.isAbstract = elem.getModifiers().contains(Modifier.ABSTRACT);
 
1968
        }
 
1969
 
 
1970
        public CharSequence getInsertPrefix() {
 
1971
            return simpleName;
 
1972
        }
 
1973
 
 
1974
        public int getSortPriority() {
 
1975
            return smartType ? 650 - SMART_TYPE : 650;
 
1976
        }
 
1977
 
 
1978
        public CharSequence getSortText() {
 
1979
            if (sortText == null)
 
1980
                sortText = simpleName + "#0#"; //NOI18N
 
1981
            return sortText;
 
1982
        }
 
1983
        
 
1984
        protected String getLeftHtmlText() {
 
1985
            if (leftText == null)
 
1986
                leftText = CONSTRUCTOR_COLOR + simpleName + "()" + COLOR_END; //NOI18N
 
1987
            return leftText;
 
1988
        }        
 
1989
 
 
1990
        protected ImageIcon getIcon() {
 
1991
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(CONSTRUCTOR));
 
1992
            return icon;            
 
1993
        }
 
1994
 
 
1995
        protected void substituteText(JTextComponent c, int offset, int len, String toAdd) {
 
1996
            offset += len;
 
1997
            len = 0;
 
1998
            int semiPos = toAdd != null && toAdd.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
1999
            if (semiPos > -2)
 
2000
                toAdd = toAdd.length() > 1 ? toAdd.substring(0, toAdd.length() - 1) : null;
 
2001
            BaseDocument doc = (BaseDocument) c.getDocument();
 
2002
            TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset);
 
2003
            if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
2004
                sequence.movePrevious();
 
2005
                if (sequence.token().id() == JavaTokenId.THIS || sequence.token().id() == JavaTokenId.SUPER) {
 
2006
                    isAbstract = false;
 
2007
                    if (toAdd == null)
 
2008
                        toAdd = ";"; //NOI18N
 
2009
                }
 
2010
                sequence.moveNext();
 
2011
            }
 
2012
            String add = isAbstract ? "() {}" : "()"; //NOI18N
 
2013
            if (CodeStyle.getDefault(null).spaceBeforeMethodCallParen())
 
2014
                add = " " + add; //NOI18N
 
2015
            if (toAdd != null && !add.startsWith(toAdd))
 
2016
                add += toAdd;
 
2017
            String text = ""; //NOI18N
 
2018
            if (sequence == null) {
 
2019
                text += add;
 
2020
                add = null;
 
2021
            }
 
2022
            boolean added = false;
 
2023
            while(add != null && add.length() > 0) {
 
2024
                String tokenText = sequence.token().text().toString();
 
2025
                if (tokenText.startsWith(add)) {
 
2026
                    len = sequence.offset() - offset + add.length();
 
2027
                    text += add;
 
2028
                    add = null;
 
2029
                } else if (add.startsWith(tokenText)) {
 
2030
                    sequence.moveNext();
 
2031
                    len = sequence.offset() - offset;
 
2032
                    text += add.substring(0, tokenText.length());
 
2033
                    add = add.substring(tokenText.length());
 
2034
                    added = true;
 
2035
                } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
2036
                    if (!sequence.moveNext()) {
 
2037
                        text += add;
 
2038
                        add = null;
 
2039
                    }
 
2040
                } else {
 
2041
                    if (!added)
 
2042
                        text += add;
 
2043
                    add = null;
 
2044
                }
 
2045
            }
 
2046
            doc.atomicLock();
 
2047
            try {
 
2048
                Position position = doc.createPosition(offset);
 
2049
                Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
2050
                doc.remove(offset, len);
 
2051
                doc.insertString(position.getOffset(), text, null);
 
2052
                if (semiPosition != null)
 
2053
                    doc.insertString(position.getOffset(), ";", null); //NOI18N
 
2054
                else if (!isAbstract && "()".equals(text.trim())) //NOI18N
 
2055
                    c.setCaretPosition(c.getCaretPosition() - 1);
 
2056
            } catch (BadLocationException e) {
 
2057
            } finally {
 
2058
                doc.atomicUnlock();
 
2059
            }
 
2060
            if (isAbstract && text.length() > 3) {
 
2061
                try {
 
2062
                    JavaSource js = JavaSource.forDocument(c.getDocument());
 
2063
                    final int off = c.getSelectionEnd() - text.length() + 4;
 
2064
                    js.runModificationTask(new Task<WorkingCopy>() {
 
2065
 
 
2066
                        public void run(WorkingCopy copy) throws IOException {
 
2067
                            copy.toPhase(JavaSource.Phase.RESOLVED);
 
2068
                            TreePath path = copy.getTreeUtilities().pathFor(off);                            
 
2069
                            while (path.getLeaf() != path.getCompilationUnit()) {
 
2070
                                Tree tree = path.getLeaf();
 
2071
                                Tree parentTree = path.getParentPath().getLeaf();                                
 
2072
                                if (parentTree.getKind() == Tree.Kind.NEW_CLASS && tree.getKind() == Tree.Kind.CLASS) {
 
2073
                                    GeneratorUtils.generateAllAbstractMethodImplementations(copy, path);
 
2074
                                    break;
 
2075
                                }                                
 
2076
                                path = path.getParentPath();
 
2077
                            }
 
2078
                        }
 
2079
                    }).commit();
 
2080
                } catch (IOException ex) {
 
2081
                }
 
2082
            }
 
2083
        }
 
2084
        
 
2085
        public String toString() {
 
2086
            return simpleName + "()";
 
2087
        }        
 
2088
    }
 
2089
    
 
2090
    static class ParametersItem extends JavaCompletionItem {
 
2091
        
 
2092
        private static final String PARAMETERS_COLOR = "<font color=#808080>"; //NOI18N
 
2093
        private static final String ACTIVE_PARAMETER_COLOR = "<font color=#000000>"; //NOI18N
 
2094
 
 
2095
        protected ElementHandle<ExecutableElement> elementHandle;
 
2096
        private boolean isDeprecated;
 
2097
        private int activeParamsIndex;
 
2098
        private String simpleName;
 
2099
        private ArrayList<ParamDesc> params;
 
2100
        private String typeName;
 
2101
        private String sortText;
 
2102
        private String leftText;
 
2103
        private String rightText;
 
2104
 
 
2105
        private ParametersItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean isDeprecated, int activeParamsIndex) {
 
2106
            super(substitutionOffset);
 
2107
            this.elementHandle = ElementHandle.create(elem);
 
2108
            this.isDeprecated = isDeprecated;
 
2109
            this.activeParamsIndex = activeParamsIndex;
 
2110
            this.simpleName = elem.getKind() == ElementKind.CONSTRUCTOR ? elem.getEnclosingElement().getSimpleName().toString() : elem.getSimpleName().toString();
 
2111
            this.params = new ArrayList<ParamDesc>();
 
2112
            Iterator<? extends VariableElement> it = elem.getParameters().iterator();
 
2113
            Iterator<? extends TypeMirror> tIt = type.getParameterTypes().iterator();
 
2114
            while(it.hasNext() && tIt.hasNext()) {
 
2115
                TypeMirror tm = tIt.next();
 
2116
                this.params.add(new ParamDesc(tm.toString(), Utilities.getTypeName(tm, false, elem.isVarArgs() && !tIt.hasNext()).toString(), it.next().getSimpleName().toString()));
 
2117
            }
 
2118
            TypeMirror retType = type.getReturnType();
 
2119
            this.typeName = Utilities.getTypeName(retType, false).toString();
 
2120
        }
 
2121
 
 
2122
        public int getSortPriority() {
 
2123
            return 100 - SMART_TYPE;
 
2124
        }
 
2125
 
 
2126
        public CharSequence getSortText() {
 
2127
            if (sortText == null) {
 
2128
                StringBuilder sortParams = new StringBuilder();
 
2129
                sortParams.append('(');
 
2130
                int cnt = 0;
 
2131
                for(Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2132
                    ParamDesc param = it.next();
 
2133
                    sortParams.append(param.typeName);
 
2134
                    if (it.hasNext()) {
 
2135
                        sortParams.append(',');
 
2136
                    }
 
2137
                    cnt++;
 
2138
                }
 
2139
                sortParams.append(')');
 
2140
                sortText = "#" + ((cnt < 10 ? "0" : "") + cnt) + "#" + sortParams.toString(); //NOI18N
 
2141
            }
 
2142
            return sortText;
 
2143
        }
 
2144
 
 
2145
        public CharSequence getInsertPrefix() {
 
2146
            return ""; //NOI18N
 
2147
        }
 
2148
        
 
2149
        protected String getLeftHtmlText() {
 
2150
            if (leftText == null) {
 
2151
                StringBuilder lText = new StringBuilder();
 
2152
                lText.append(PARAMETERS_COLOR);
 
2153
                if (isDeprecated)
 
2154
                    lText.append(STRIKE);
 
2155
                lText.append(simpleName);
 
2156
                if (isDeprecated)
 
2157
                    lText.append(STRIKE_END);
 
2158
                lText.append('(');
 
2159
                for (int i = 0; i < params.size(); i++) {
 
2160
                    ParamDesc paramDesc = params.get(i);
 
2161
                    if (i == activeParamsIndex)
 
2162
                        lText.append(COLOR_END).append(ACTIVE_PARAMETER_COLOR).append(BOLD);
 
2163
                    lText.append(escape(paramDesc.typeName));
 
2164
                    lText.append(' ');
 
2165
                    lText.append(paramDesc.name);
 
2166
                    if (i < params.size() - 1)
 
2167
                        lText.append(", "); //NOI18N
 
2168
                    else
 
2169
                        lText.append(BOLD_END).append(COLOR_END).append(PARAMETERS_COLOR);                        
 
2170
                }
 
2171
                lText.append(')');
 
2172
                lText.append(COLOR_END);
 
2173
                return lText.toString();
 
2174
            }
 
2175
            return leftText;
 
2176
        }
 
2177
        
 
2178
        protected String getRightHtmlText() {
 
2179
            if (rightText == null)
 
2180
                rightText = PARAMETERS_COLOR + escape(typeName) + COLOR_END;
 
2181
            return rightText;
 
2182
        }
 
2183
        
 
2184
        public CompletionTask createDocumentationTask() {
 
2185
            return JavaCompletionProvider.createDocTask(elementHandle);
 
2186
        }
 
2187
 
 
2188
        public boolean instantSubstitution(JTextComponent component) {
 
2189
            return false;
 
2190
        }
 
2191
        
 
2192
        protected void substituteText(final JTextComponent c, int offset, int len, String toAdd) {
 
2193
            String add = ")"; //NOI18N
 
2194
            if (toAdd != null && !add.startsWith(toAdd))
 
2195
                add += toAdd;
 
2196
            if (params.isEmpty()) {
 
2197
                super.substituteText(c, offset, len, add);
 
2198
            } else {                
 
2199
                BaseDocument doc = (BaseDocument)c.getDocument();
 
2200
                String text = ""; //NOI18N
 
2201
                int semiPos = add.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
2202
                if (semiPos > -2)
 
2203
                    add = add.length() > 1 ? add.substring(0, add.length() - 1) : null;
 
2204
                TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset + len);
 
2205
                if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
2206
                    text += add;
 
2207
                    add = null;
 
2208
                }
 
2209
                boolean added = false;
 
2210
                while(add != null && add.length() > 0) {
 
2211
                    String tokenText = sequence.token().text().toString();
 
2212
                    if (tokenText.startsWith(add)) {
 
2213
                        len = sequence.offset() - offset + add.length();
 
2214
                        text += add;
 
2215
                        add = null;
 
2216
                    } else if (add.startsWith(tokenText)) {
 
2217
                        sequence.moveNext();
 
2218
                        len = sequence.offset() - offset;
 
2219
                        text += add.substring(0, tokenText.length());
 
2220
                        add = add.substring(tokenText.length());
 
2221
                        added = true;
 
2222
                    } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
2223
                        if (!sequence.moveNext()) {
 
2224
                            text += add;
 
2225
                            add = null;
 
2226
                        }
 
2227
                    } else {
 
2228
                        if (!added)
 
2229
                            text += add;
 
2230
                        add = null;
 
2231
                    }
 
2232
                }
 
2233
                doc.atomicLock();
 
2234
                try {
 
2235
                    Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
2236
                    if (len > 0)
 
2237
                        doc.remove(offset, len);
 
2238
                    if (semiPosition != null)
 
2239
                        doc.insertString(semiPosition.getOffset(), ";", null); //NOI18N
 
2240
                } catch (BadLocationException e) {
 
2241
                    // Can't update
 
2242
                } finally {
 
2243
                    doc.atomicUnlock();
 
2244
                }
 
2245
                CodeTemplateManager ctm = CodeTemplateManager.get(doc);
 
2246
                if (ctm != null) {
 
2247
                    StringBuilder sb = new StringBuilder();
 
2248
                    for (int i = activeParamsIndex; i < params.size(); i++) {
 
2249
                        ParamDesc paramDesc = params.get(i);
 
2250
                        sb.append("${"); //NOI18N
 
2251
                        sb.append(paramDesc.name);
 
2252
                        sb.append(" named instanceof="); //NOI18N
 
2253
                        sb.append(paramDesc.fullTypeName);
 
2254
                        sb.append("}"); //NOI18N
 
2255
                        if (i < params.size() - 1)
 
2256
                            sb.append(", "); //NOI18N
 
2257
                    }
 
2258
                    if (text.length() > 0)
 
2259
                        sb.append(text);
 
2260
                    ctm.createTemporary(sb.toString()).insert(c);
 
2261
                    Completion.get().showToolTip();
 
2262
                }
 
2263
            }
 
2264
        }        
 
2265
 
 
2266
        public String toString() {
 
2267
            StringBuilder sb = new StringBuilder();
 
2268
            sb.append(typeName);
 
2269
            sb.append(' ');
 
2270
            sb.append(simpleName);
 
2271
            sb.append('(');
 
2272
            for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2273
                ParamDesc paramDesc = it.next();
 
2274
                sb.append(paramDesc.typeName);
 
2275
                sb.append(' ');
 
2276
                sb.append(paramDesc.name);
 
2277
                if (it.hasNext()) {
 
2278
                    sb.append(", "); //NOI18N
 
2279
                }
 
2280
            }
 
2281
            sb.append(')');
 
2282
            return sb.toString();
 
2283
        }
 
2284
    }
 
2285
    
 
2286
    static class AnnotationItem extends AnnotationTypeItem {
 
2287
        
 
2288
        private AnnotationItem(TypeElement elem, DeclaredType type, int substitutionOffset, boolean isDeprecated, boolean smartType) {
 
2289
            super(elem, type, 0, substitutionOffset, true, isDeprecated, false, smartType);
 
2290
        }
 
2291
 
 
2292
        public CharSequence getInsertPrefix() {
 
2293
            return "@" + super.getInsertPrefix(); //NOI18N
 
2294
        }
 
2295
 
 
2296
        protected void substituteText(final JTextComponent c, final int offset, int len, String toAdd) {
 
2297
            final BaseDocument doc = (BaseDocument)c.getDocument();
 
2298
            final StringBuilder text = new StringBuilder();
 
2299
            final int semiPos = toAdd != null && toAdd.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
2300
            if (semiPos > -2)
 
2301
                toAdd = toAdd.length() > 1 ? toAdd.substring(0, toAdd.length() - 1) : null;
 
2302
            if (toAdd != null && !toAdd.equals("\n")) {//NOI18N
 
2303
                TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset + len);
 
2304
                if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
2305
                    text.append(toAdd);
 
2306
                    toAdd = null;
 
2307
                }
 
2308
                boolean added = false;
 
2309
                while(toAdd != null && toAdd.length() > 0) {
 
2310
                    String tokenText = sequence.token().text().toString();
 
2311
                    if (tokenText.startsWith(toAdd)) {
 
2312
                        len = sequence.offset() - offset + toAdd.length();
 
2313
                        text.append(toAdd);
 
2314
                        toAdd = null;
 
2315
                    } else if (toAdd.startsWith(tokenText)) {
 
2316
                        sequence.moveNext();
 
2317
                        len = sequence.offset() - offset;
 
2318
                        text.append(toAdd.substring(0, tokenText.length()));
 
2319
                        toAdd = toAdd.substring(tokenText.length());
 
2320
                        added = true;
 
2321
                    } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
2322
                        if (!sequence.moveNext()) {
 
2323
                            text.append(toAdd);
 
2324
                            toAdd = null;
 
2325
                        }
 
2326
                    } else {
 
2327
                        if (!added)
 
2328
                            text.append(toAdd);
 
2329
                        toAdd = null;
 
2330
                    }
 
2331
                }
 
2332
            }
 
2333
            final int finalLen = len;
 
2334
            JavaSource js = JavaSource.forDocument(doc);
 
2335
            try {
 
2336
                js.runUserActionTask(new Task<CompilationController>() {
 
2337
 
 
2338
                    public void run(CompilationController controller) throws IOException {
 
2339
                        controller.toPhase(JavaSource.Phase.RESOLVED);
 
2340
                        TypeElement elem = elementHandle.resolve(controller);
 
2341
                        // Update the text
 
2342
                        doc.atomicLock();
 
2343
                        try {
 
2344
                            Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
2345
                            TreePath tp = controller.getTreeUtilities().pathFor(offset);
 
2346
                            text.insert(0, "@" + AutoImport.resolveImport(controller, tp, controller.getTypes().getDeclaredType(elem))); //NOI18N
 
2347
                            String textToReplace = doc.getText(offset, finalLen);
 
2348
                            if (textToReplace.contentEquals(text)) return;
 
2349
                            doc.remove(offset, finalLen);
 
2350
                            doc.insertString(offset, text.toString(), null);
 
2351
                            if (semiPosition != null)
 
2352
                                doc.insertString(semiPosition.getOffset(), ";", null); //NOI18N
 
2353
                        } catch (BadLocationException e) {
 
2354
                            // Can't update
 
2355
                        } finally {
 
2356
                            doc.atomicUnlock();
 
2357
                        }
 
2358
                    }
 
2359
                }, true);
 
2360
            } catch (IOException ioe) {                
 
2361
            }
 
2362
        }
 
2363
    }
 
2364
    
 
2365
    static class AttributeItem extends JavaCompletionItem {
 
2366
        
 
2367
        private static final String ATTRIBUTE = "org/netbeans/modules/java/editor/resources/attribute_16.png"; // NOI18N
 
2368
        private static final String ATTRIBUTE_COLOR = "<font color=#404040>"; //NOI18N
 
2369
        private static ImageIcon icon;
 
2370
        
 
2371
        private ElementHandle<ExecutableElement> elementHandle;
 
2372
        private boolean isDeprecated;
 
2373
        private String simpleName;
 
2374
        private String typeName;
 
2375
        private String defaultValue;
 
2376
        private String leftText;
 
2377
        private String rightText;
 
2378
 
 
2379
        private AttributeItem(ExecutableElement elem, ExecutableType type, int substitutionOffset, boolean isDeprecated) {
 
2380
            super(substitutionOffset);
 
2381
            this.elementHandle = ElementHandle.create(elem);
 
2382
            this.isDeprecated = isDeprecated;
 
2383
            this.simpleName = elem.getSimpleName().toString();
 
2384
            this.typeName = Utilities.getTypeName(type.getReturnType(), false).toString();
 
2385
            AnnotationValue value = elem.getDefaultValue();
 
2386
            this.defaultValue = value != null ? value.toString() : null;
 
2387
        }
 
2388
        
 
2389
        public int getSortPriority() {
 
2390
            return 100;
 
2391
        }
 
2392
        
 
2393
        public CharSequence getSortText() {
 
2394
            return simpleName;
 
2395
        }
 
2396
        
 
2397
        public CharSequence getInsertPrefix() {
 
2398
            return simpleName + "="; //NOI18N
 
2399
        }
 
2400
        
 
2401
        public CompletionTask createDocumentationTask() {
 
2402
            return JavaCompletionProvider.createDocTask(elementHandle);
 
2403
        }
 
2404
 
 
2405
        protected ImageIcon getIcon(){
 
2406
            if (icon == null) icon = new ImageIcon(org.openide.util.Utilities.loadImage(ATTRIBUTE));
 
2407
            return icon;            
 
2408
        }
 
2409
        
 
2410
        protected String getLeftHtmlText() {
 
2411
            if (leftText == null) {
 
2412
                StringBuilder sb = new StringBuilder();
 
2413
                sb.append(ATTRIBUTE_COLOR);
 
2414
                if (defaultValue == null)
 
2415
                    sb.append(BOLD);
 
2416
                if (isDeprecated)
 
2417
                    sb.append(STRIKE);
 
2418
                sb.append(simpleName);
 
2419
                if (isDeprecated)
 
2420
                    sb.append(STRIKE_END);
 
2421
                if (defaultValue == null) {
 
2422
                    sb.append(BOLD_END);
 
2423
                } else {
 
2424
                    sb.append(" = "); //NOI18N
 
2425
                    sb.append(defaultValue);
 
2426
                }
 
2427
                sb.append(COLOR_END);
 
2428
                leftText = sb.toString();
 
2429
            }
 
2430
            return leftText;
 
2431
        }
 
2432
        
 
2433
        protected String getRightHtmlText() {
 
2434
            if (rightText == null)
 
2435
                rightText = escape(typeName);
 
2436
            return rightText;
 
2437
        }
 
2438
        
 
2439
        public String toString() {
 
2440
            return simpleName;
 
2441
        }        
 
2442
    }
 
2443
 
 
2444
    static class StaticMemberItem extends JavaCompletionItem {
 
2445
        
 
2446
        private static final String FIELD_ST_PUBLIC = "org/netbeans/modules/editor/resources/completion/field_static_16.png"; //NOI18N
 
2447
        private static final String FIELD_ST_PROTECTED = "org/netbeans/modules/editor/resources/completion/field_static_protected_16.png"; //NOI18N
 
2448
        private static final String FIELD_ST_PACKAGE = "org/netbeans/modules/editor/resources/completion/field_static_package_private_16.png"; //NOI18N
 
2449
        private static final String FIELD_COLOR = "<font color=#0000b2>"; //NOI18N
 
2450
        private static final String METHOD_ST_PUBLIC = "org/netbeans/modules/editor/resources/completion/method_static_16.png"; //NOI18N
 
2451
        private static final String METHOD_ST_PROTECTED = "org/netbeans/modules/editor/resources/completion/method_static_protected_16.png"; //NOI18N
 
2452
        private static final String METHOD_ST_PACKAGE = "org/netbeans/modules/editor/resources/completion/method_static_package_private_16.png"; //NOI18N
 
2453
        private static final String METHOD_COLOR = "<font color=#7c0000>"; //NOI18N
 
2454
        private static final String PARAMETER_NAME_COLOR = "<font color=#b200b2>"; //NOI18N
 
2455
        private static ImageIcon icon[][] = new ImageIcon[2][3];
 
2456
        
 
2457
        private TypeMirrorHandle<DeclaredType> typeHandle;
 
2458
        private ElementHandle<Element> memberElementHandle;
 
2459
        private boolean isDeprecated;
 
2460
        private String typeName;
 
2461
        private String memberName;
 
2462
        private String memberTypeName;
 
2463
        private Set<Modifier> modifiers;
 
2464
        private List<ParamDesc> params;
 
2465
        private String sortText;
 
2466
        private String leftText;
 
2467
        private String rightText;
 
2468
        
 
2469
        private StaticMemberItem(DeclaredType type, Element memberElem, TypeMirror memberType, int substitutionOffset, boolean isDeprecated) {
 
2470
            super(substitutionOffset);
 
2471
            this.typeHandle = TypeMirrorHandle.create(type);
 
2472
            this.memberElementHandle = ElementHandle.create(memberElem);
 
2473
            this.isDeprecated = isDeprecated;
 
2474
            this.typeName = Utilities.getTypeName(type, false).toString();
 
2475
            this.memberName = memberElem.getSimpleName().toString();
 
2476
            this.memberTypeName = Utilities.getTypeName(memberElem.getKind().isField() ? memberType : ((ExecutableType)memberType).getReturnType(), false).toString();
 
2477
            this.modifiers = memberElem.getModifiers();
 
2478
            if (!memberElem.getKind().isField()) {
 
2479
                this.params = new ArrayList<ParamDesc>();
 
2480
                Iterator<? extends VariableElement> it = ((ExecutableElement)memberElem).getParameters().iterator();
 
2481
                Iterator<? extends TypeMirror> tIt = ((ExecutableType)memberType).getParameterTypes().iterator();
 
2482
                while(it.hasNext() && tIt.hasNext()) {
 
2483
                    TypeMirror tm = tIt.next();
 
2484
                    this.params.add(new ParamDesc(tm.toString(), Utilities.getTypeName(tm, false, ((ExecutableElement)memberElem).isVarArgs() && !tIt.hasNext()).toString(), it.next().getSimpleName().toString()));
 
2485
                }
 
2486
            }
 
2487
        }
 
2488
        
 
2489
        public int getSortPriority() {
 
2490
            return (params == null ? 700 : 750) - SMART_TYPE;
 
2491
        }
 
2492
        
 
2493
        public CharSequence getSortText() {
 
2494
            if (sortText == null) {
 
2495
                if (params == null) {
 
2496
                    sortText = memberName + "#" + typeName; //NOI18N
 
2497
                } else {
 
2498
                    StringBuilder sortParams = new StringBuilder();
 
2499
                    sortParams.append('(');
 
2500
                    int cnt = 0;
 
2501
                    for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2502
                        ParamDesc paramDesc = it.next();
 
2503
                        sortParams.append(paramDesc.typeName);
 
2504
                        if (it.hasNext()) {
 
2505
                            sortParams.append(',');
 
2506
                        }
 
2507
                        cnt++;
 
2508
                    }
 
2509
                    sortParams.append(')');
 
2510
                    sortText = memberName + "#" + ((cnt < 10 ? "0" : "") + cnt) + "#" + sortParams.toString() + "#" + typeName; //NOI18N
 
2511
                }
 
2512
            }
 
2513
            return sortText;
 
2514
        }
 
2515
        
 
2516
        public CharSequence getInsertPrefix() {
 
2517
            return typeName + "." + memberName; //NOI18N
 
2518
        }
 
2519
 
 
2520
        public CompletionTask createDocumentationTask() {
 
2521
            return JavaCompletionProvider.createDocTask(memberElementHandle);
 
2522
        }
 
2523
 
 
2524
        protected String getLeftHtmlText() {
 
2525
            if (leftText == null) {
 
2526
                StringBuilder lText = new StringBuilder();
 
2527
                lText.append(memberElementHandle.getKind().isField() ? FIELD_COLOR : METHOD_COLOR);
 
2528
                lText.append(escape(typeName));
 
2529
                lText.append('.');
 
2530
                if (isDeprecated)
 
2531
                    lText.append(STRIKE);
 
2532
                lText.append(memberName);
 
2533
                if (isDeprecated)
 
2534
                    lText.append(STRIKE_END);
 
2535
                lText.append(COLOR_END);
 
2536
                if (params != null) {
 
2537
                    lText.append('(');
 
2538
                    for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2539
                        ParamDesc paramDesc = it.next();
 
2540
                        lText.append(escape(paramDesc.typeName));
 
2541
                        lText.append(' '); //NOI18N
 
2542
                        lText.append(PARAMETER_NAME_COLOR);
 
2543
                        lText.append(paramDesc.name);
 
2544
                        lText.append(COLOR_END);
 
2545
                        if (it.hasNext()) {
 
2546
                            lText.append(", "); //NOI18N
 
2547
                        }
 
2548
                    }
 
2549
                    lText.append(')');
 
2550
                }
 
2551
                leftText = lText.toString();
 
2552
            }
 
2553
            return leftText;
 
2554
        }
 
2555
        
 
2556
        protected String getRightHtmlText() {
 
2557
            if (rightText == null)
 
2558
                rightText = escape(memberTypeName);
 
2559
            return rightText;
 
2560
        }
 
2561
        
 
2562
        protected ImageIcon getIcon(){
 
2563
            int level = getProtectionLevel(modifiers);
 
2564
            boolean isField = memberElementHandle.getKind().isField();
 
2565
            ImageIcon cachedIcon = icon[isField ? 0 : 1][level - 1];
 
2566
            if (cachedIcon != null)
 
2567
                return cachedIcon;            
 
2568
 
 
2569
            String iconPath = null;
 
2570
            if (isField) {
 
2571
                switch (level) {
 
2572
                    case PACKAGE_LEVEL:
 
2573
                        iconPath = FIELD_ST_PACKAGE;
 
2574
                        break;
 
2575
 
 
2576
                    case PROTECTED_LEVEL:
 
2577
                        iconPath = FIELD_ST_PROTECTED;
 
2578
                        break;
 
2579
 
 
2580
                    case PUBLIC_LEVEL:
 
2581
                        iconPath = FIELD_ST_PUBLIC;
 
2582
                        break;
 
2583
                }
 
2584
            }else{
 
2585
                switch (level) {
 
2586
                    case PACKAGE_LEVEL:
 
2587
                        iconPath = METHOD_ST_PACKAGE;
 
2588
                        break;
 
2589
 
 
2590
                    case PROTECTED_LEVEL:
 
2591
                        iconPath = METHOD_ST_PROTECTED;
 
2592
                        break;
 
2593
 
 
2594
                    case PUBLIC_LEVEL:
 
2595
                        iconPath = METHOD_ST_PUBLIC;
 
2596
                        break;
 
2597
                }
 
2598
            }
 
2599
            if (iconPath == null)
 
2600
                return null;
 
2601
            ImageIcon newIcon = new ImageIcon(org.openide.util.Utilities.loadImage(iconPath));
 
2602
            icon[isField ? 0 : 1][level - 1] = newIcon;
 
2603
            return newIcon;            
 
2604
        }
 
2605
 
 
2606
        protected void substituteText(final JTextComponent c, final int offset, int len, String toAdd) {
 
2607
            final BaseDocument doc = (BaseDocument)c.getDocument();
 
2608
            final StringBuilder text = new StringBuilder();
 
2609
            final int semiPos = toAdd != null && toAdd.endsWith(";") ? findPositionForSemicolon(c) : -2; //NOI18N
 
2610
            if (semiPos > -2)
 
2611
                toAdd = toAdd.length() > 1 ? toAdd.substring(0, toAdd.length() - 1) : null;
 
2612
            if (toAdd != null && !toAdd.equals("\n")) { //NOI18N
 
2613
                TokenSequence<JavaTokenId> sequence = SourceUtils.getJavaTokenSequence(TokenHierarchy.get(doc), offset + len);
 
2614
                if (sequence == null || !sequence.moveNext() && !sequence.movePrevious()) {
 
2615
                    text.append(toAdd);
 
2616
                    toAdd = null;
 
2617
                }
 
2618
                boolean added = false;
 
2619
                while(toAdd != null && toAdd.length() > 0) {
 
2620
                    String tokenText = sequence.token().text().toString();
 
2621
                    if (tokenText.startsWith(toAdd)) {
 
2622
                        len = sequence.offset() - offset + toAdd.length();
 
2623
                        text.append(toAdd);
 
2624
                        toAdd = null;
 
2625
                    } else if (toAdd.startsWith(tokenText)) {
 
2626
                        sequence.moveNext();
 
2627
                        len = sequence.offset() - offset;
 
2628
                        text.append(toAdd.substring(0, tokenText.length()));
 
2629
                        toAdd = toAdd.substring(tokenText.length());
 
2630
                        added = true;
 
2631
                    } else if (sequence.token().id() == JavaTokenId.WHITESPACE && sequence.token().text().toString().indexOf('\n') < 0) {//NOI18N
 
2632
                        if (!sequence.moveNext()) {
 
2633
                            text.append(toAdd);
 
2634
                            toAdd = null;
 
2635
                        }
 
2636
                    } else {
 
2637
                        if (!added)
 
2638
                            text.append(toAdd);
 
2639
                        toAdd = null;
 
2640
                    }
 
2641
                }
 
2642
            }
 
2643
            final int finalLen = len;
 
2644
            JavaSource js = JavaSource.forDocument(doc);
 
2645
            try {
 
2646
                js.runUserActionTask(new Task<CompilationController>() {
 
2647
 
 
2648
                    public void run(CompilationController controller) throws IOException {
 
2649
                        controller.toPhase(JavaSource.Phase.RESOLVED);
 
2650
                        DeclaredType type = typeHandle.resolve(controller);
 
2651
                        StringBuilder sb = new StringBuilder();
 
2652
                        int cnt = 1;
 
2653
                        sb.append("${PAR#"); //NOI18N
 
2654
                        sb.append(cnt++);
 
2655
                        sb.append(" type=\""); //NOI18N
 
2656
                        sb.append(((TypeElement)type.asElement()).getQualifiedName());
 
2657
                        sb.append("\" default=\""); //NOI18N
 
2658
                        sb.append(((TypeElement)type.asElement()).getSimpleName());
 
2659
                        sb.append("\" editable=false}"); //NOI18N
 
2660
                        Iterator<? extends TypeMirror> tas = type.getTypeArguments().iterator();
 
2661
                        if (tas.hasNext()) {
 
2662
                            sb.append('<'); //NOI18N
 
2663
                            while (tas.hasNext()) {
 
2664
                                TypeMirror ta = tas.next();
 
2665
                                sb.append("${PAR#"); //NOI18N
 
2666
                                sb.append(cnt++);
 
2667
                                if (ta.getKind() == TypeKind.TYPEVAR) {
 
2668
                                    sb.append(" type=\""); //NOI18N
 
2669
                                    ta = ((TypeVariable)ta).getUpperBound();
 
2670
                                    sb.append(Utilities.getTypeName(ta, true));
 
2671
                                    sb.append("\" default=\""); //NOI18N
 
2672
                                    sb.append(Utilities.getTypeName(ta, false));
 
2673
                                    sb.append("\"}"); //NOI18N
 
2674
                                } else if (ta.getKind() == TypeKind.WILDCARD) {
 
2675
                                    sb.append(" type=\""); //NOI18N
 
2676
                                    TypeMirror bound = ((WildcardType)ta).getExtendsBound();
 
2677
                                    if (bound == null)
 
2678
                                        bound = ((WildcardType)ta).getSuperBound();
 
2679
                                    sb.append(bound != null ? Utilities.getTypeName(bound, true) : "Object"); //NOI18N
 
2680
                                    sb.append("\" default=\""); //NOI18N
 
2681
                                    sb.append(bound != null ? Utilities.getTypeName(bound, false) : "Object"); //NOI18N
 
2682
                                    sb.append("\"}"); //NOI18N
 
2683
                                } else if (ta.getKind() == TypeKind.ERROR) {
 
2684
                                    sb.append(" default=\""); //NOI18N
 
2685
                                    sb.append(((ErrorType)ta).asElement().getSimpleName());
 
2686
                                    sb.append("\"}"); //NOI18N
 
2687
                                } else {
 
2688
                                    sb.append(" type=\""); //NOI18N
 
2689
                                    sb.append(Utilities.getTypeName(ta, true));
 
2690
                                    sb.append("\" default=\""); //NOI18N
 
2691
                                    sb.append(Utilities.getTypeName(ta, false));
 
2692
                                    sb.append("\" editable=false}"); //NOI18N
 
2693
                                }
 
2694
                                if (tas.hasNext())
 
2695
                                    sb.append(", "); //NOI18N
 
2696
                            }
 
2697
                            sb.append('>'); //NOI18N
 
2698
                        }
 
2699
                        sb.append('.'); //NOI18N
 
2700
                        sb.append(memberName);
 
2701
                        if (params != null) {
 
2702
                            sb.append("("); //NOI18N
 
2703
                            for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2704
                                ParamDesc paramDesc = it.next();
 
2705
                                sb.append("${"); //NOI18N
 
2706
                                sb.append(paramDesc.name);
 
2707
                                sb.append(" named instanceof="); //NOI18N
 
2708
                                sb.append(paramDesc.fullTypeName);
 
2709
                                sb.append("}"); //NOI18N
 
2710
                                if (it.hasNext())
 
2711
                                    sb.append(", "); //NOI18N
 
2712
                            }
 
2713
                            sb.append(")");//NOI18N
 
2714
                        }
 
2715
                        sb.append(text);
 
2716
                        doc.atomicLock();
 
2717
                        try {
 
2718
                            Position semiPosition = semiPos > -1 ? doc.createPosition(semiPos) : null;
 
2719
                            if (finalLen > 0)
 
2720
                                doc.remove(offset, finalLen);
 
2721
                            if (semiPosition != null)
 
2722
                                doc.insertString(semiPosition.getOffset(), ";", null); //NOI18N
 
2723
                        } catch (BadLocationException e) {
 
2724
                            // Can't update
 
2725
                        } finally {
 
2726
                            doc.atomicUnlock();
 
2727
                        }
 
2728
                        CodeTemplateManager ctm = CodeTemplateManager.get(doc);
 
2729
                        if (ctm != null) {
 
2730
                            ctm.createTemporary(sb.toString()).insert(c);
 
2731
                        }
 
2732
                    }
 
2733
                }, true);
 
2734
            } catch (IOException ioe) {                
 
2735
            }
 
2736
        }
 
2737
 
 
2738
        public String toString() {
 
2739
            StringBuilder sb = new StringBuilder();
 
2740
            for(Modifier mod : modifiers) {
 
2741
               sb.append(mod.toString());
 
2742
               sb.append(' '); // NOI18N
 
2743
            }
 
2744
            sb.append(memberTypeName);
 
2745
            sb.append(' ');
 
2746
            sb.append(typeName);
 
2747
            sb.append('.');
 
2748
            sb.append(memberName);
 
2749
            if (params != null) {
 
2750
                sb.append('('); //NOI18N
 
2751
                for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2752
                    ParamDesc paramDesc = it.next();
 
2753
                    sb.append(paramDesc.typeName);
 
2754
                    sb.append(' ');
 
2755
                    sb.append(paramDesc.name);
 
2756
                    if (it.hasNext()) {
 
2757
                        sb.append(", "); //NOI18N
 
2758
                    }
 
2759
                }
 
2760
                sb.append(')');
 
2761
            }
 
2762
            return sb.toString();
 
2763
        }
 
2764
    }
 
2765
    
 
2766
    static class InitializeAllConstructorItem extends JavaCompletionItem {
 
2767
        
 
2768
        private static final String CONSTRUCTOR_PUBLIC = "org/netbeans/modules/java/editor/resources/new_constructor_16.png"; //NOI18N
 
2769
        private static final String CONSTRUCTOR_COLOR = "<font color=#b28b00>"; //NOI18N
 
2770
        private static final String PARAMETER_NAME_COLOR = "<font color=#b200b2>"; //NOI18N
 
2771
        private static ImageIcon icon;
 
2772
        
 
2773
        private List<ElementHandle<VariableElement>> fieldHandles;
 
2774
        private String simpleName;
 
2775
        private List<ParamDesc> params;
 
2776
        private String sortText;
 
2777
        private String leftText;
 
2778
        
 
2779
        private InitializeAllConstructorItem(Iterable<? extends VariableElement> fields, TypeElement parent, int substitutionOffset) {
 
2780
            super(substitutionOffset);
 
2781
            this.fieldHandles = new ArrayList<ElementHandle<VariableElement>>();
 
2782
            this.params = new ArrayList<ParamDesc>();
 
2783
            for (VariableElement ve : fields) {
 
2784
                this.fieldHandles.add(ElementHandle.create(ve));
 
2785
                this.params.add(new ParamDesc(null, Utilities.getTypeName(ve.asType(), false).toString(), ve.getSimpleName().toString()));
 
2786
            }
 
2787
            this.simpleName = parent.getSimpleName().toString();
 
2788
        }
 
2789
        
 
2790
        public int getSortPriority() {
 
2791
            return 400;
 
2792
        }
 
2793
        
 
2794
        public CharSequence getSortText() {
 
2795
            if (sortText == null) {
 
2796
                StringBuilder sortParams = new StringBuilder();
 
2797
                sortParams.append('('); //NOI18N
 
2798
                int cnt = 0;
 
2799
                for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2800
                    ParamDesc paramDesc = it.next();
 
2801
                    sortParams.append(paramDesc.typeName);
 
2802
                    if (it.hasNext()) {
 
2803
                        sortParams.append(','); //NOI18N
 
2804
                    }
 
2805
                    cnt++;
 
2806
                }
 
2807
                sortParams.append(')'); //NOI18N
 
2808
                sortText = simpleName + "#" + ((cnt < 10 ? "0" : "") + cnt) + "#" + sortParams.toString(); //NOI18N
 
2809
            }
 
2810
            return sortText;
 
2811
        }
 
2812
        
 
2813
        protected String getLeftHtmlText() {
 
2814
            if (leftText == null) {
 
2815
                StringBuilder lText = new StringBuilder();
 
2816
                lText.append(CONSTRUCTOR_COLOR);
 
2817
                lText.append(simpleName);
 
2818
                lText.append(COLOR_END);
 
2819
                lText.append('('); //NOI18N
 
2820
                for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2821
                    ParamDesc paramDesc = it.next();
 
2822
                    lText.append(escape(paramDesc.typeName));
 
2823
                    lText.append(' '); //NOI18N
 
2824
                    lText.append(PARAMETER_NAME_COLOR);
 
2825
                    lText.append(paramDesc.name);
 
2826
                    lText.append(COLOR_END);
 
2827
                    if (it.hasNext()) {
 
2828
                        lText.append(", "); //NOI18N
 
2829
                    }
 
2830
                }
 
2831
                lText.append(") - "); //NOI18N
 
2832
                lText.append(GENERATE_TEXT);
 
2833
                leftText = lText.toString();
 
2834
            }
 
2835
            return leftText;
 
2836
        }
 
2837
        
 
2838
        protected ImageIcon getIcon() {
 
2839
            if (icon == null) 
 
2840
                icon = new ImageIcon(org.openide.util.Utilities.loadImage(CONSTRUCTOR_PUBLIC));
 
2841
            return icon;            
 
2842
        }
 
2843
        
 
2844
        public CharSequence getInsertPrefix() {
 
2845
            return simpleName;
 
2846
        }        
 
2847
        
 
2848
        protected void substituteText(final JTextComponent c, final int offset, final int len, String toAdd) {
 
2849
            BaseDocument doc = (BaseDocument)c.getDocument();
 
2850
            if (len > 0) {
 
2851
                doc.atomicLock();
 
2852
                try {
 
2853
                    doc.remove(offset, len);
 
2854
                } catch (BadLocationException e) {
 
2855
                    // Can't update
 
2856
                } finally {
 
2857
                    doc.atomicUnlock();
 
2858
                }
 
2859
            }
 
2860
            try {
 
2861
                JavaSource js = JavaSource.forDocument(c.getDocument());
 
2862
                js.runModificationTask(new Task<WorkingCopy>() {
 
2863
 
 
2864
                    public void run(WorkingCopy copy) throws IOException {
 
2865
                        copy.toPhase(JavaSource.Phase.PARSED);
 
2866
                        TreePath tp = copy.getTreeUtilities().pathFor(offset);
 
2867
                        if (tp.getLeaf().getKind() == Tree.Kind.CLASS) {
 
2868
                            ArrayList<VariableElement> fieldElements = new ArrayList<VariableElement>();
 
2869
                            for (ElementHandle<? extends Element> handle : fieldHandles)
 
2870
                                fieldElements.add((VariableElement)handle.resolve(copy));
 
2871
                            int idx = 0;
 
2872
                            for (Tree tree : ((ClassTree)tp.getLeaf()).getMembers()) {
 
2873
                                if (copy.getTrees().getSourcePositions().getStartPosition(tp.getCompilationUnit(), tree) < offset)
 
2874
                                    idx++;
 
2875
                                else
 
2876
                                    break;
 
2877
                            }
 
2878
                            GeneratorUtils.generateConstructor(copy, tp, fieldElements, null, idx);
 
2879
                        }
 
2880
                    }
 
2881
                }).commit();
 
2882
            } catch (IOException ex) {
 
2883
            }
 
2884
        }
 
2885
 
 
2886
        public String toString() {
 
2887
            StringBuilder sb = new StringBuilder();
 
2888
            sb.append("public "); //NOI18N
 
2889
            sb.append(simpleName);
 
2890
            sb.append('('); //NOI18N
 
2891
            for (Iterator<ParamDesc> it = params.iterator(); it.hasNext();) {
 
2892
                ParamDesc paramDesc = it.next();
 
2893
                sb.append(paramDesc.typeName);
 
2894
                sb.append(' '); //NOI18N
 
2895
                sb.append(paramDesc.name);
 
2896
                if (it.hasNext()) {
 
2897
                    sb.append(", "); //NOI18N
 
2898
                }
 
2899
            }
 
2900
            sb.append(") - "); //NOI18N
 
2901
            sb.append(GENERATE_TEXT);
 
2902
            return sb.toString();
 
2903
        }
 
2904
        
 
2905
        public boolean instantSubstitution(JTextComponent component) {
 
2906
            return false; //no instant substitution for create constructor item
 
2907
        }
 
2908
    }
 
2909
 
 
2910
    private static final int PUBLIC_LEVEL = 3;
 
2911
    private static final int PROTECTED_LEVEL = 2;
 
2912
    private static final int PACKAGE_LEVEL = 1;
 
2913
    private static final int PRIVATE_LEVEL = 0;
 
2914
    
 
2915
    private static int getProtectionLevel(Set<Modifier> modifiers) {
 
2916
        if(modifiers.contains(Modifier.PUBLIC))
 
2917
            return PUBLIC_LEVEL;
 
2918
        if(modifiers.contains(Modifier.PROTECTED))
 
2919
            return PROTECTED_LEVEL;
 
2920
        if(modifiers.contains(Modifier.PRIVATE))
 
2921
            return PRIVATE_LEVEL;
 
2922
        return PACKAGE_LEVEL;
 
2923
    }
 
2924
    
 
2925
    private static String escape(String s) {
 
2926
        if (s != null) {
 
2927
            try {
 
2928
                return XMLUtil.toAttributeValue(s);
 
2929
            } catch (Exception ex) {}
 
2930
        }
 
2931
        return s;
 
2932
    }
 
2933
    
 
2934
    private static int findPositionForSemicolon(JTextComponent c) {
 
2935
        final int[] ret = new int[] {-2};
 
2936
        final int offset = c.getSelectionEnd();
 
2937
        try {
 
2938
            JavaSource js = JavaSource.forDocument(c.getDocument());
 
2939
            js.runUserActionTask(new Task<CompilationController>() {
 
2940
 
 
2941
                public void run(CompilationController controller) throws Exception {
 
2942
                    controller.toPhase(JavaSource.Phase.PARSED);
 
2943
                    Tree t = null;
 
2944
                    TreePath tp = controller.getTreeUtilities().pathFor(offset);
 
2945
                    while (t == null && tp != null) {
 
2946
                        switch(tp.getLeaf().getKind()) {
 
2947
                            case EXPRESSION_STATEMENT:
 
2948
                                ExpressionTree expr = ((ExpressionStatementTree)tp.getLeaf()).getExpression();
 
2949
                                if (expr != null && expr.getKind() == Tree.Kind.ERRONEOUS)
 
2950
                                    break;
 
2951
                            case IMPORT:                                
 
2952
                                t = tp.getLeaf();
 
2953
                                break;
 
2954
                            case RETURN:
 
2955
                                t = ((ReturnTree)tp.getLeaf()).getExpression();
 
2956
                                break;
 
2957
                            case THROW:
 
2958
                                t = ((ThrowTree)tp.getLeaf()).getExpression();
 
2959
                                break;
 
2960
                        }
 
2961
                        tp = tp.getParentPath();
 
2962
                    }
 
2963
                    if (t != null) {
 
2964
                        SourcePositions sp = controller.getTrees().getSourcePositions();
 
2965
                        int endPos = (int)sp.getEndPosition(tp.getCompilationUnit(), t);
 
2966
                        TokenSequence<JavaTokenId> ts = findLastNonWhitespaceToken(controller, offset, endPos);
 
2967
                        if (ts != null) {
 
2968
                            ret[0] = ts.token().id() == JavaTokenId.SEMICOLON ? -1 : ts.offset() + ts.token().length();
 
2969
                        }
 
2970
                    } else {
 
2971
                        TokenSequence<JavaTokenId> ts = controller.getTokenHierarchy().tokenSequence(JavaTokenId.language());
 
2972
                        ts.move(offset);
 
2973
                        if (ts.moveNext() &&  ts.token().id() == JavaTokenId.SEMICOLON)
 
2974
                            ret[0] = -1;
 
2975
                    }
 
2976
                }
 
2977
            }, true);
 
2978
        } catch (IOException ex) {
 
2979
        }
 
2980
        return ret[0];
 
2981
    }
 
2982
    
 
2983
    private static TokenSequence<JavaTokenId> findLastNonWhitespaceToken(CompilationController controller, int startPos, int endPos) {
 
2984
        TokenSequence<JavaTokenId> ts = controller.getTokenHierarchy().tokenSequence(JavaTokenId.language());
 
2985
        ts.move(endPos);
 
2986
        while(ts.movePrevious()) {
 
2987
            int offset = ts.offset();
 
2988
            if (offset < startPos)
 
2989
                return null;
 
2990
            switch (ts.token().id()) {
 
2991
            case WHITESPACE:
 
2992
            case LINE_COMMENT:
 
2993
            case BLOCK_COMMENT:
 
2994
            case JAVADOC_COMMENT:
 
2995
                break;
 
2996
            default:
 
2997
                return ts;
 
2998
            }
 
2999
        }
 
3000
        return null;
 
3001
    }
 
3002
 
 
3003
    static class ParamDesc {
 
3004
        private String fullTypeName;
 
3005
        private String typeName;
 
3006
        private String name;
 
3007
    
 
3008
        public ParamDesc(String fullTypeName, String typeName, String name) {
 
3009
            this.fullTypeName = fullTypeName;
 
3010
            this.typeName = typeName;
 
3011
            this.name = name;
 
3012
        }
 
3013
    }
 
3014
    
 
3015
    static class ClassSortText implements CharSequence {
 
3016
 
 
3017
        private String name;
 
3018
        private String pkgName;
 
3019
        private String text;
 
3020
        
 
3021
        public ClassSortText(String name, String pkgName) {
 
3022
            this.name = name + "#"; //NOI18N
 
3023
            this.pkgName = pkgName;
 
3024
        }
 
3025
 
 
3026
        public int length() {
 
3027
            return name.length() + pkgName.length() + 3;
 
3028
        }
 
3029
 
 
3030
        public char charAt(int index) {
 
3031
            return index < name.length() ? name.charAt(index) : getText().charAt(index);
 
3032
        }
 
3033
 
 
3034
        public CharSequence subSequence(int start, int end) {
 
3035
            return getText().subSequence(start, end);
 
3036
        }
 
3037
        
 
3038
        private String getText() {
 
3039
            if (text == null)
 
3040
                text = name + Utilities.getImportanceLevel(pkgName) + "#" + pkgName; //NOI18N
 
3041
            return text;
 
3042
        }
 
3043
    }
 
3044
}