Source Code Cross Referenced for ClassMemberPanelUI.java in  » IDE-Netbeans » gsf » org » netbeans » modules » gsfret » navigation » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » gsf » org.netbeans.modules.gsfret.navigation 
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:         *
026:         * The Original Software is NetBeans. The Initial Developer of the Original
027:         * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028:         * Microsystems, Inc. All Rights Reserved.
029:         *
030:         * If you wish your version of this file to be governed by only the CDDL
031:         * or only the GPL Version 2, indicate your decision by adding
032:         * "[Contributor] elects to include this software in this distribution
033:         * under the [CDDL or GPL Version 2] license." If you do not indicate a
034:         * single choice of license, a recipient has the option to distribute
035:         * your version of this file under either the CDDL, the GPL Version 2 or
036:         * to extend the choice of license to its licensees as provided above.
037:         * However, if you add GPL Version 2 code and therefore, elected the GPL
038:         * Version 2 license, then the option applies only if the new code is
039:         * made subject to such option by the copyright holder.
040:         */
041:        package org.netbeans.modules.gsfret.navigation;
042:
043:        import java.awt.BorderLayout;
044:        import java.awt.Rectangle;
045:        import javax.swing.Action;
046:        import javax.swing.KeyStroke;
047:        import java.awt.Toolkit;
048:        import java.awt.event.KeyEvent;
049:        import java.beans.PropertyVetoException;
050:        import javax.swing.JLabel;
051:        import javax.swing.SwingUtilities;
052:        import javax.swing.border.EmptyBorder;
053:        import javax.swing.KeyStroke;
054:        import javax.swing.event.ChangeEvent;
055:        import org.netbeans.modules.gsf.api.StructureItem;
056:        import org.netbeans.modules.gsfret.navigation.ClassMemberFilters;
057:        import org.netbeans.modules.gsfret.navigation.ElementNode;
058:        import org.netbeans.modules.gsfret.navigation.actions.FilterSubmenuAction;
059:        import org.netbeans.modules.gsfret.navigation.actions.SortActionSupport.SortByNameAction;
060:        import org.netbeans.modules.gsfret.navigation.actions.SortActionSupport.SortBySourceAction;
061:        import org.netbeans.modules.gsfret.navigation.base.FiltersManager;
062:        import org.openide.nodes.Node;
063:        import org.openide.util.NbBundle;
064:        import org.openide.util.Utilities;
065:        import org.netbeans.modules.gsfret.navigation.base.TapPanel;
066:        import org.openide.explorer.ExplorerManager;
067:        import org.openide.explorer.view.BeanTreeView;
068:        import org.openide.filesystems.FileObject;
069:        import org.openide.util.Exceptions;
070:        import org.openide.util.Lookup;
071:
072:        /**
073:         * This file is originally from Retouche, the Java Support 
074:         * infrastructure in NetBeans. I have modified the file as little
075:         * as possible to make merging Retouche fixes back as simple as
076:         * possible. 
077:         * <p>
078:         *
079:         * @author  phrebejk
080:         */
081:        public class ClassMemberPanelUI extends javax.swing.JPanel implements 
082:                ExplorerManager.Provider, FiltersManager.FilterChangeListener {
083:
084:            private ExplorerManager manager = new ExplorerManager();
085:            private MyBeanTreeView elementView;
086:            private TapPanel filtersPanel;
087:            private JLabel filtersLbl;
088:            private Lookup lookup = null; // XXX may need better lookup
089:            private ClassMemberFilters filters;
090:
091:            private Action[] actions; // General actions for the panel
092:
093:            private static final Rectangle ZERO = new Rectangle(0, 0, 1, 1);
094:
095:            /** Creates new form ClassMemberPanelUi */
096:            public ClassMemberPanelUI() {
097:
098:                initComponents();
099:
100:                // Tree view of the elements
101:                elementView = createBeanTreeView();
102:                add(elementView, BorderLayout.CENTER);
103:
104:                // filters
105:                filtersPanel = new TapPanel();
106:                filtersLbl = new JLabel(NbBundle.getMessage(
107:                        ClassMemberPanelUI.class, "LBL_Filter")); //NOI18N
108:                filtersLbl.setBorder(new EmptyBorder(0, 5, 5, 0));
109:                filtersPanel.add(filtersLbl);
110:                filtersPanel.setOrientation(TapPanel.DOWN);
111:                // tooltip
112:                KeyStroke toggleKey = KeyStroke.getKeyStroke(KeyEvent.VK_T,
113:                        Toolkit.getDefaultToolkit().getMenuShortcutKeyMask());
114:                String keyText = Utilities.keyToString(toggleKey);
115:                filtersPanel.setToolTipText(NbBundle.getMessage(
116:                        ClassMemberPanelUI.class, "TIP_TapPanel", keyText));
117:
118:                filters = new ClassMemberFilters(this );
119:                filters.getInstance().hookChangeListener(this );
120:                filtersPanel.add(filters.getComponent());
121:
122:                actions = new Action[] { new SortByNameAction(filters),
123:                        new SortBySourceAction(filters), null,
124:                        new FilterSubmenuAction(filters.getInstance()) };
125:
126:                add(filtersPanel, BorderLayout.SOUTH);
127:
128:                manager.setRootContext(ElementNode.getWaitNode());
129:
130:            }
131:
132:            @Override
133:            public boolean requestFocusInWindow() {
134:                boolean result = super .requestFocusInWindow();
135:                elementView.requestFocusInWindow();
136:                return result;
137:            }
138:
139:            public org.openide.util.Lookup getLookup() {
140:                // XXX Check for chenge of FileObject
141:                return lookup;
142:            }
143:
144:            public org.netbeans.modules.gsfret.navigation.ElementScanningTask getTask() {
145:
146:                return new ElementScanningTask(this );
147:
148:            }
149:
150:            public void showWaitNode() {
151:                SwingUtilities.invokeLater(new Runnable() {
152:                    public void run() {
153:                        elementView.setRootVisible(true);
154:                        manager.setRootContext(ElementNode.getWaitNode());
155:                    }
156:                });
157:            }
158:
159:            public void selectElementNode(int offset) {
160:                ElementNode root = getRootNode();
161:                if (root == null) {
162:                    return;
163:                }
164:                final ElementNode node = root.getNodeForOffset(offset);
165:                Node[] selectedNodes = manager.getSelectedNodes();
166:                if (!(selectedNodes != null && selectedNodes.length == 1 && selectedNodes[0] == node)) {
167:                    try {
168:                        manager
169:                                .setSelectedNodes(new Node[] { node == null ? getRootNode()
170:                                        : node });
171:                    } catch (PropertyVetoException propertyVetoException) {
172:                        Exceptions.printStackTrace(propertyVetoException);
173:                    }
174:                }
175:            }
176:
177:            public void refresh(final StructureItem description,
178:                    final FileObject fileObject) {
179:                final ElementNode rootNode = getRootNode();
180:
181:                if (rootNode != null
182:                        && rootNode.getFileObject().equals(fileObject)) {
183:                    // update
184:                    //System.out.println("UPDATE ======" + description.fileObject.getName() );
185:                    SwingUtilities.invokeLater(new Runnable() {
186:                        public void run() {
187:                            rootNode.updateRecursively(description);
188:                        }
189:                    });
190:                } else {
191:                    //System.out.println("REFRES =====" + description.fileObject.getName() );
192:                    // New fileobject => refresh completely
193:                    SwingUtilities.invokeLater(new Runnable() {
194:
195:                        public void run() {
196:                            elementView.setRootVisible(false);
197:                            manager.setRootContext(new ElementNode(description,
198:                                    ClassMemberPanelUI.this , fileObject));
199:                            boolean scrollOnExpand = elementView
200:                                    .getScrollOnExpand();
201:                            elementView.setScrollOnExpand(false);
202:                            elementView.expandAll();
203:                            elementView.setScrollOnExpand(scrollOnExpand);
204:                        }
205:                    });
206:
207:                }
208:            }
209:
210:            public void sort() {
211:                getRootNode().refreshRecursively();
212:            }
213:
214:            public ClassMemberFilters getFilters() {
215:                return filters;
216:            }
217:
218:            public void expandNode(Node n) {
219:                elementView.expandNode(n);
220:            }
221:
222:            public Action[] getActions() {
223:                return actions;
224:            }
225:
226:            public FileObject getFileObject() {
227:                return getRootNode().getFileObject();
228:            }
229:
230:            // FilterChangeListener ----------------------------------------------------
231:
232:            public void filterStateChanged(ChangeEvent e) {
233:                ElementNode root = getRootNode();
234:
235:                if (root != null) {
236:                    root.refreshRecursively();
237:                }
238:            }
239:
240:            /** This method is called from within the constructor to
241:             * initialize the form.
242:             * WARNING: Do NOT modify this code. The content of this method is
243:             * always regenerated by the Form Editor.
244:             */
245:            // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
246:            private void initComponents() {
247:
248:                setLayout(new java.awt.BorderLayout());
249:            }// </editor-fold>//GEN-END:initComponents
250:
251:            // Variables declaration - do not modify//GEN-BEGIN:variables
252:            // End of variables declaration//GEN-END:variables
253:
254:            // Private methods ---------------------------------------------------------
255:
256:            private ElementNode getRootNode() {
257:
258:                Node n = manager.getRootContext();
259:                if (n instanceof  ElementNode) {
260:                    return (ElementNode) n;
261:                } else {
262:                    return null;
263:                }
264:            }
265:
266:            private MyBeanTreeView createBeanTreeView() {
267:                //        ActionMap map = getActionMap();
268:                //        map.put(DefaultEditorKit.copyAction, ExplorerUtils.actionCopy(manager));
269:                //        map.put(DefaultEditorKit.cutAction, ExplorerUtils.actionCut(manager));
270:                //        map.put(DefaultEditorKit.pasteAction, ExplorerUtils.actionPaste(manager));
271:                //        map.put("delete", new DelegatingAction(ActionProvider.COMMAND_DELETE, ExplorerUtils.actionDelete(manager, true)));
272:                //        
273:
274:                MyBeanTreeView btv = new MyBeanTreeView(); // Add the BeanTreeView        
275:                //      btv.setDragSource (true);        
276:                //      btv.setRootVisible(false);        
277:                //      associateLookup( ExplorerUtils.createLookup(manager, map) );        
278:                return btv;
279:
280:            }
281:
282:            // ExplorerManager.Provider imlementation ----------------------------------
283:
284:            public ExplorerManager getExplorerManager() {
285:                return manager;
286:            }
287:
288:            private static class MyBeanTreeView extends BeanTreeView {
289:                public boolean getScrollOnExpand() {
290:                    return tree.getScrollsOnExpand();
291:                }
292:
293:                public void setScrollOnExpand(boolean scroll) {
294:                    this.tree.setScrollsOnExpand(scroll);
295:                }
296:            }
297:        }
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