Source Code Cross Referenced for SnapshotReverseMemCallGraphPanel.java in  » IDE-Netbeans » cvsclient » org » netbeans » lib » profiler » ui » memory » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » cvsclient » org.netbeans.lib.profiler.ui.memory 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003:         *
004:         * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005:         *
006:         * The contents of this file are subject to the terms of either the GNU
007:         * General Public License Version 2 only ("GPL") or the Common
008:         * Development and Distribution License("CDDL") (collectively, the
009:         * "License"). You may not use this file except in compliance with the
010:         * License. You can obtain a copy of the License at
011:         * http://www.netbeans.org/cddl-gplv2.html
012:         * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013:         * specific language governing permissions and limitations under the
014:         * License.  When distributing the software, include this License Header
015:         * Notice in each file and include the License file at
016:         * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
017:         * particular file as subject to the "Classpath" exception as provided
018:         * by Sun in the GPL Version 2 section of the License file that
019:         * accompanied this code. If applicable, add the following below the
020:         * License Header, with the fields enclosed by brackets [] replaced by
021:         * your own identifying information:
022:         * "Portions Copyrighted [year] [name of copyright owner]"
023:         *
024:         * Contributor(s):
025:         * The Original Software is NetBeans. The Initial Developer of the Original
026:         * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027:         * Microsystems, Inc. All Rights Reserved.
028:         *
029:         * If you wish your version of this file to be governed by only the CDDL
030:         * or only the GPL Version 2, indicate your decision by adding
031:         * "[Contributor] elects to include this software in this distribution
032:         * under the [CDDL or GPL Version 2] license." If you do not indicate a
033:         * single choice of license, a recipient has the option to distribute
034:         * your version of this file under either the CDDL, the GPL Version 2 or
035:         * to extend the choice of license to its licensees as provided above.
036:         * However, if you add GPL Version 2 code and therefore, elected the GPL
037:         * Version 2 license, then the option applies only if the new code is
038:         * made subject to such option by the copyright holder.
039:         */
040:
041:        package org.netbeans.lib.profiler.ui.memory;
042:
043:        import org.netbeans.lib.profiler.global.CommonConstants;
044:        import org.netbeans.lib.profiler.results.memory.*;
045:        import org.netbeans.lib.profiler.ui.UIConstants;
046:        import org.netbeans.lib.profiler.ui.UIUtils;
047:        import org.netbeans.lib.profiler.ui.components.*;
048:        import org.netbeans.lib.profiler.ui.components.JTreeTable;
049:        import org.netbeans.lib.profiler.ui.components.table.CustomBarCellRenderer;
050:        import org.netbeans.lib.profiler.ui.components.table.SortableTableModel;
051:        import org.netbeans.lib.profiler.ui.components.treetable.AbstractTreeTableModel;
052:        import org.netbeans.lib.profiler.ui.components.treetable.ExtendedTreeTableModel;
053:        import org.netbeans.lib.profiler.ui.components.treetable.JTreeTablePanel;
054:        import org.netbeans.lib.profiler.ui.components.treetable.TreeTableModel;
055:        import org.netbeans.lib.profiler.utils.StringUtils;
056:        import java.awt.*;
057:        import java.awt.event.ActionEvent;
058:        import java.awt.event.InputEvent;
059:        import java.awt.event.KeyAdapter;
060:        import java.awt.event.KeyEvent;
061:        import java.awt.event.MouseAdapter;
062:        import java.awt.event.MouseEvent;
063:        import java.awt.image.BufferedImage;
064:        import java.util.HashSet;
065:        import java.util.ResourceBundle;
066:        import java.util.Set;
067:        import javax.swing.*;
068:        import javax.swing.event.ListSelectionEvent;
069:        import javax.swing.event.ListSelectionListener;
070:        import javax.swing.table.TableColumnModel;
071:
072:        /**
073:         * A panel containing a reverse call graph for all allocations of instances of a given class
074:         *
075:         * @author Misha Dmitriev
076:         * @author Jiri Sedlacek
077:         */
078:        public class SnapshotReverseMemCallGraphPanel extends
079:                ReverseMemCallGraphPanel {
080:            //~ Static fields/initializers -----------------------------------------------------------------------------------------------
081:
082:            // -----
083:            // I18N String constants
084:            private static final ResourceBundle messages = ResourceBundle
085:                    .getBundle("org.netbeans.lib.profiler.ui.memory.Bundle"); // NOI18N
086:            private static final String NO_STACK_TRACES_MSG = messages
087:                    .getString("SnapshotReverseMemCallGraphPanel_NoStackTracesMsg"); // NOI18N
088:            private static final String TREETABLE_ACCESS_NAME = messages
089:                    .getString("SnapshotReverseMemCallGraphPanel_TreeTableAccessName"); // NOI18N
090:            // -----
091:
092:            //~ Instance fields ----------------------------------------------------------------------------------------------------------
093:
094:            protected int classId;
095:            private AbstractTreeTableModel abstractTreeTableModel;
096:            private JPanel noContentPanel;
097:            private MemoryCCTManager callGraphManager;
098:            private MemoryResultsSnapshot snapshot;
099:            private boolean initialSortingOrder;
100:            private int initialSortingColumn;
101:
102:            //~ Constructors -------------------------------------------------------------------------------------------------------------
103:
104:            public SnapshotReverseMemCallGraphPanel(
105:                    MemoryResultsSnapshot snapshot,
106:                    MemoryResUserActionsHandler actionsHandler) {
107:                super (actionsHandler,
108:                        snapshot instanceof  LivenessMemoryResultsSnapshot);
109:                this .snapshot = snapshot;
110:
111:                noContentPanel = new JPanel();
112:                noContentPanel.setLayout(new BorderLayout());
113:                noContentPanel.setBorder(BorderFactory.createEmptyBorder(12,
114:                        12, 12, 12));
115:
116:                JLabel noContentIcon = new JLabel(
117:                        new javax.swing.ImageIcon(
118:                                getClass()
119:                                        .getResource(
120:                                                "/org/netbeans/lib/profiler/ui/resources/takeSnapshotMem.png"))); // NOI18N
121:                noContentIcon.setBorder(BorderFactory.createEmptyBorder(10, 10,
122:                        0, 5));
123:                noContentIcon.setVerticalAlignment(SwingConstants.TOP);
124:                noContentIcon.setEnabled(false);
125:
126:                JTextArea noContentText = new JTextArea(NO_STACK_TRACES_MSG);
127:                noContentText.setBorder(BorderFactory.createEmptyBorder(10, 0,
128:                        0, 0));
129:                noContentText.setFont(noContentText.getFont().deriveFont(14));
130:                noContentText.setEditable(false);
131:                noContentText.setEnabled(false);
132:                noContentText.setWrapStyleWord(true);
133:                noContentText.setLineWrap(true);
134:                noContentText.setBackground(noContentPanel.getBackground());
135:
136:                JPanel containerPanel = new JPanel(new BorderLayout());
137:                containerPanel.add(noContentIcon, BorderLayout.WEST);
138:                containerPanel.add(noContentText, BorderLayout.CENTER);
139:                noContentPanel.add(containerPanel, BorderLayout.NORTH);
140:
141:                setDefaultSorting();
142:            }
143:
144:            //~ Methods ------------------------------------------------------------------------------------------------------------------
145:
146:            public void setClassId(int classId) {
147:                this .classId = classId;
148:                callGraphManager = new MemoryCCTManager(snapshot, classId, true);
149:
150:                if (!callGraphManager.isEmpty()) {
151:                    customBarCellRenderer = new CustomBarCellRenderer(
152:                            0,
153:                            ((MemoryCCTManager) callGraphManager).getRootNode().totalObjSize);
154:                    columnRenderers[1] = customBarCellRenderer;
155:                }
156:            }
157:
158:            public BufferedImage getCurrentViewScreenshot(
159:                    boolean onlyVisibleArea) {
160:                if ((treeTablePanel == null) || (treeTable == null)) {
161:                    return null;
162:                }
163:
164:                if (onlyVisibleArea) {
165:                    return UIUtils.createScreenshot(treeTablePanel
166:                            .getScrollPane());
167:                } else {
168:                    return UIUtils.createScreenshot(treeTable);
169:                }
170:            }
171:
172:            // NOTE: this method only sets initialSortingColumn and initialSortingOrder, it doesn't refresh UI!
173:            public void setDefaultSorting() {
174:                setSorting(1, SortableTableModel.SORT_ORDER_DESC);
175:            }
176:
177:            public boolean isEmpty() {
178:                return (callGraphManager == null) || callGraphManager.isEmpty();
179:            }
180:
181:            // NOTE: this method only sets initialSortingColumn and initialSortingOrder, it doesn't refresh UI!
182:            public void setSorting(int sColumn, boolean sOrder) {
183:                if (sColumn == CommonConstants.SORTING_COLUMN_DEFAULT) {
184:                    setDefaultSorting();
185:                } else {
186:                    initialSortingColumn = sColumn;
187:                    initialSortingOrder = sOrder;
188:                }
189:            }
190:
191:            public boolean fitsVisibleArea() {
192:                return !treeTablePanel.getScrollPane().getVerticalScrollBar()
193:                        .isEnabled();
194:            }
195:
196:            public boolean hasView() {
197:                return treeTable != null;
198:            }
199:
200:            public void prepareResults() {
201:                if ((callGraphManager == null) || callGraphManager.isEmpty()) {
202:                    removeAll();
203:                    add(noContentPanel, BorderLayout.CENTER);
204:                } else {
205:                    abstractTreeTableModel = new AbstractTreeTableModel(
206:                            callGraphManager.getRootNode(),
207:                            initialSortingColumn, initialSortingOrder) {
208:                        public int getColumnCount() {
209:                            return columnNames.length;
210:                        }
211:
212:                        public String getColumnName(int column) {
213:                            return columnNames[column];
214:                        }
215:
216:                        public Class getColumnClass(int column) {
217:                            if (column == 0) {
218:                                return TreeTableModel.class;
219:                            } else {
220:                                return Object.class;
221:                            }
222:                        }
223:
224:                        public Object getValueAt(Object node, int column) {
225:                            long value;
226:
227:                            if (extendedResults) {
228:                                PresoObjLivenessCCTNode pNode = (PresoObjLivenessCCTNode) node;
229:
230:                                switch (column) {
231:                                case 0:
232:                                    return pNode.getNodeName();
233:                                case 1:
234:                                    return new Long(pNode.totalObjSize);
235:                                case 2:
236:                                    value = ((PresoObjLivenessCCTNode) root).totalObjSize;
237:
238:                                    return intFormat.format(pNode.totalObjSize)
239:                                            + " B ("
240:                                            + ((value == 0) ? "-%"
241:                                                    : percentFormat
242:                                                            .format((float) pNode.totalObjSize
243:                                                                    / (float) value))
244:                                            + ")"; // NOI18N
245:                                case 3:
246:                                    value = ((PresoObjLivenessCCTNode) root).nLiveObjects;
247:
248:                                    return intFormat.format(pNode.nLiveObjects)
249:                                            + " ("
250:                                            + ((value == 0) ? "-%"
251:                                                    : percentFormat
252:                                                            .format((float) pNode.nLiveObjects
253:                                                                    / (float) value))
254:                                            + ")"; // NOI18N
255:                                case 4:
256:                                    return intFormat.format(pNode.nCalls);
257:                                case 5:
258:                                    return StringUtils
259:                                            .floatPerCentToString(pNode.avgObjectAge);
260:                                case 6:
261:                                    return intFormat.format(pNode.survGen);
262:                                }
263:                            } else {
264:                                PresoObjAllocCCTNode pNode = (PresoObjAllocCCTNode) node;
265:
266:                                switch (column) {
267:                                case 0:
268:                                    return pNode.getNodeName();
269:                                case 1:
270:                                    return new Long(pNode.totalObjSize);
271:                                case 2:
272:                                    value = ((PresoObjAllocCCTNode) root).totalObjSize;
273:
274:                                    return intFormat.format(pNode.totalObjSize)
275:                                            + " B ("
276:                                            + ((value == 0) ? "-%"
277:                                                    : percentFormat
278:                                                            .format((float) pNode.totalObjSize
279:                                                                    / (float) value))
280:                                            + ")"; // NOI18N
281:                                case 3:
282:                                    value = ((PresoObjAllocCCTNode) root).nCalls;
283:
284:                                    return intFormat.format(pNode.nCalls)
285:                                            + " ("
286:                                            + ((value == 0) ? "-%"
287:                                                    : percentFormat
288:                                                            .format((float) pNode.nCalls
289:                                                                    / (float) value))
290:                                            + ")"; // NOI18N
291:                                }
292:                            }
293:
294:                            return null;
295:                        }
296:
297:                        public String getColumnToolTipText(int col) {
298:                            return columnToolTips[col];
299:                        }
300:
301:                        public void sortByColumn(int column, boolean order) {
302:                            if (extendedResults) {
303:                                PresoObjLivenessCCTNode pRoot = (PresoObjLivenessCCTNode) root;
304:
305:                                switch (column) {
306:                                case 0:
307:                                    pRoot
308:                                            .sortChildren(
309:                                                    PresoObjLivenessCCTNode.SORT_BY_NAME,
310:                                                    order);
311:
312:                                    break;
313:                                case 1:
314:                                case 2:
315:                                    pRoot
316:                                            .sortChildren(
317:                                                    PresoObjLivenessCCTNode.SORT_BY_LIVE_OBJ_SIZE,
318:                                                    order);
319:
320:                                    break;
321:                                case 3:
322:                                    pRoot
323:                                            .sortChildren(
324:                                                    PresoObjLivenessCCTNode.SORT_BY_LIVE_OBJ_NUMBER,
325:                                                    order);
326:
327:                                    break;
328:                                case 4:
329:                                    pRoot
330:                                            .sortChildren(
331:                                                    PresoObjLivenessCCTNode.SORT_BY_ALLOC_OBJ,
332:                                                    order);
333:
334:                                    break;
335:                                case 5:
336:                                    pRoot
337:                                            .sortChildren(
338:                                                    PresoObjLivenessCCTNode.SORT_BY_AVG_AGE,
339:                                                    order);
340:
341:                                    break;
342:                                case 6:
343:                                    pRoot
344:                                            .sortChildren(
345:                                                    PresoObjLivenessCCTNode.SORT_BY_SURV_GEN,
346:                                                    order);
347:
348:                                    break;
349:                                }
350:                            } else {
351:                                PresoObjAllocCCTNode pRoot = (PresoObjAllocCCTNode) root;
352:
353:                                switch (column) {
354:                                case 0:
355:                                    pRoot.sortChildren(
356:                                            PresoObjAllocCCTNode.SORT_BY_NAME,
357:                                            order);
358:
359:                                    break;
360:                                case 1:
361:                                case 2:
362:                                    pRoot
363:                                            .sortChildren(
364:                                                    PresoObjAllocCCTNode.SORT_BY_ALLOC_OBJ_SIZE,
365:                                                    order);
366:
367:                                    break;
368:                                case 3:
369:                                    pRoot
370:                                            .sortChildren(
371:                                                    PresoObjAllocCCTNode.SORT_BY_ALLOC_OBJ_NUMBER,
372:                                                    order);
373:
374:                                    break;
375:                                }
376:                            }
377:                        };
378:
379:                        public boolean getInitialSorting(int column) {
380:                            switch (column) {
381:                            case 0:
382:                                return true;
383:                            default:
384:                                return false;
385:                            }
386:                        }
387:                    };
388:                    treeTableModel = new ExtendedTreeTableModel(
389:                            abstractTreeTableModel);
390:
391:                    treeTable = new JTreeTable(treeTableModel) {
392:                        public void doLayout() {
393:                            int columnsWidthsSum = 0;
394:                            int realFirstColumn = -1;
395:
396:                            int index;
397:                            TableColumnModel colModel = getColumnModel();
398:
399:                            for (int i = 0; i < treeTableModel.getColumnCount(); i++) {
400:                                index = treeTableModel.getRealColumn(i);
401:
402:                                if (index == 0) {
403:                                    realFirstColumn = i;
404:                                } else {
405:                                    columnsWidthsSum += colModel.getColumn(i)
406:                                            .getPreferredWidth();
407:                                }
408:                            }
409:
410:                            if (realFirstColumn != -1) {
411:                                colModel.getColumn(realFirstColumn)
412:                                        .setPreferredWidth(
413:                                                Math.max(getWidth()
414:                                                        - columnsWidthsSum,
415:                                                        minNamesColumnWidth));
416:                            }
417:
418:                            super .doLayout();
419:                        };
420:                    };
421:                    treeTable.getAccessibleContext().setAccessibleName(
422:                            TREETABLE_ACCESS_NAME);
423:
424:                    treeTable.setRowSelectionAllowed(true);
425:                    treeTable
426:                            .setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
427:                    treeTable
428:                            .setGridColor(UIConstants.TABLE_VERTICAL_GRID_COLOR);
429:                    treeTable
430:                            .setSelectionBackground(UIConstants.TABLE_SELECTION_BACKGROUND_COLOR);
431:                    treeTable
432:                            .setSelectionForeground(UIConstants.TABLE_SELECTION_FOREGROUND_COLOR);
433:                    treeTable
434:                            .setShowHorizontalLines(UIConstants.SHOW_TABLE_HORIZONTAL_GRID);
435:                    treeTable
436:                            .setShowVerticalLines(UIConstants.SHOW_TABLE_VERTICAL_GRID);
437:                    treeTable.setRowMargin(UIConstants.TABLE_ROW_MARGIN);
438:                    treeTable.setRowHeight(UIUtils.getDefaultRowHeight() + 2);
439:                    treeTable.getInputMap(
440:                            JTable.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(
441:                            KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0),
442:                            "DEFAULT_ACTION"); // NOI18N
443:                    treeTable.getActionMap().put("DEFAULT_ACTION",
444:                            new AbstractAction() {
445:                                public void actionPerformed(ActionEvent e) {
446:                                    performDefaultAction(treePath);
447:                                }
448:                            }); // NOI18N
449:
450:                    // Disable traversing table cells using TAB and Shift+TAB
451:                    Set keys = new HashSet(
452:                            treeTable
453:                                    .getFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS));
454:                    keys.add(KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0));
455:                    treeTable.setFocusTraversalKeys(
456:                            KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, keys);
457:
458:                    keys = new HashSet(
459:                            treeTable
460:                                    .getFocusTraversalKeys(KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS));
461:                    keys.add(KeyStroke.getKeyStroke(KeyEvent.VK_TAB,
462:                            InputEvent.SHIFT_MASK));
463:                    treeTable.setFocusTraversalKeys(
464:                            KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS, keys);
465:
466:                    setColumnsData();
467:
468:                    UIUtils.autoExpandRoot(treeTable.getTree());
469:                    UIUtils.makeTreeAutoExpandable(treeTable.getTree());
470:
471:                    treeTable.getSelectionModel().addListSelectionListener(
472:                            new ListSelectionListener() {
473:                                public void valueChanged(ListSelectionEvent e) {
474:                                    int selectedRow = treeTable
475:                                            .getSelectedRow();
476:
477:                                    if (selectedRow == -1) {
478:                                        return;
479:                                    }
480:
481:                                    treePath = treeTable.getTree()
482:                                            .getPathForRow(selectedRow);
483:                                }
484:                            });
485:
486:                    treeTable.addKeyListener(new KeyAdapter() {
487:                        public void keyPressed(KeyEvent e) {
488:                            if ((e.getKeyCode() == KeyEvent.VK_CONTEXT_MENU)
489:                                    || ((e.getKeyCode() == KeyEvent.VK_F10) && (e
490:                                            .getModifiers() == InputEvent.SHIFT_MASK))) {
491:                                int selectedRow = treeTable.getSelectedRow();
492:
493:                                if (selectedRow != -1) {
494:                                    treePath = treeTable.getTree()
495:                                            .getPathForRow(selectedRow);
496:
497:                                    Rectangle cellRect = treeTable.getCellRect(
498:                                            selectedRow, 0, false);
499:                                    popupMenu
500:                                            .show(
501:                                                    e.getComponent(),
502:                                                    ((cellRect.x + treeTable
503:                                                            .getSize().width) > 50) ? 50
504:                                                            : 5, cellRect.y);
505:                                }
506:                            }
507:                        }
508:                    });
509:
510:                    treeTable.addMouseListener(new MouseAdapter() {
511:                        public void mousePressed(MouseEvent e) {
512:                            if (e.getModifiers() == InputEvent.BUTTON3_MASK) {
513:                                treePath = treeTable.getTree().getPathForRow(
514:                                        treeTable.rowAtPoint(e.getPoint()));
515:
516:                                if (treePath != null) {
517:                                    treeTable.getTree().setSelectionPath(
518:                                            treePath);
519:                                }
520:                            }
521:                        }
522:
523:                        public void mouseClicked(MouseEvent e) {
524:                            treePath = treeTable.getTree().getPathForRow(
525:                                    treeTable.rowAtPoint(e.getPoint()));
526:
527:                            if (treePath == null) {
528:                                if (e.getModifiers() == InputEvent.BUTTON3_MASK) {
529:                                    treeTable.getTree().clearSelection();
530:                                }
531:                            } else {
532:                                if (e.getModifiers() == InputEvent.BUTTON3_MASK) {
533:                                    popupMenu.show(e.getComponent(), e.getX(),
534:                                            e.getY());
535:                                } else if ((e.getModifiers() == InputEvent.BUTTON1_MASK)
536:                                        && (e.getClickCount() == 2)) {
537:                                    if (treeTableModel
538:                                            .isLeaf(treePath.getPath()[treePath
539:                                                    .getPath().length - 1])) {
540:                                        performDefaultAction(treePath);
541:                                    }
542:                                }
543:                            }
544:                        }
545:                    });
546:
547:                    removeAll();
548:                    treeTablePanel = new JTreeTablePanel(treeTable);
549:                    treeTablePanel.setCorner(JScrollPane.UPPER_RIGHT_CORNER,
550:                            cornerButton);
551:                    add(treeTablePanel, BorderLayout.CENTER);
552:                }
553:            }
554:        }
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