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1
19
20 package org.netbeans.modules.debugger.jpda.ui.views;
21
22 import java.beans.PropertyChangeEvent  ;
23 import java.util.ArrayList ;
24 import java.util.HashSet ;
25 import java.util.Iterator ;
26 import java.util.List ;
27 import java.util.Set ;
28 import javax.swing.JComponent ;
29
30 import org.netbeans.api.debugger.DebuggerEngine;
31 import org.netbeans.api.debugger.DebuggerManager;
32 import org.netbeans.api.debugger.DebuggerManagerAdapter;
33 import org.netbeans.spi.viewmodel.Model;
34 import org.netbeans.spi.viewmodel.Models;
35 import org.netbeans.spi.viewmodel.ColumnModel;
36 import org.netbeans.spi.viewmodel.TableModelFilter;
37 import org.netbeans.spi.viewmodel.NodeActionsProvider;
38 import org.netbeans.spi.viewmodel.NodeActionsProviderFilter;
39 import org.netbeans.spi.viewmodel.NodeModel;
40 import org.netbeans.spi.viewmodel.NodeModelFilter;
41 import org.netbeans.spi.viewmodel.TableModel;
42 import org.netbeans.spi.viewmodel.TreeExpansionModel;
43 import org.netbeans.spi.viewmodel.TreeModel;
44 import org.netbeans.spi.viewmodel.TreeModelFilter;
45 import org.netbeans.spi.viewmodel.ModelListener;
46 import org.netbeans.spi.viewmodel.UnknownTypeException;
47
48
49
58 class ViewModelListener extends DebuggerManagerAdapter {
59
60 private static boolean verbose =
61 System.getProperty ("netbeans.debugger.models") != null;
62
63 private String viewType;
64 private JComponent view;
65 private List models = new ArrayList (11);
66
67
68 ViewModelListener (
69 String viewType,
70 JComponent view
71 ) {
72 this.viewType = viewType;
73 this.view = view;
74 setUp();
75 }
76
77 void setUp() {
78 DebuggerManager.getDebuggerManager ().addDebuggerListener (
79 DebuggerManager.PROP_CURRENT_ENGINE,
80 this
81 );
82 updateModel ();
83 }
84
85 void destroy () {
86 DebuggerManager.getDebuggerManager ().removeDebuggerListener (
87 DebuggerManager.PROP_CURRENT_ENGINE,
88 this
89 );
90 Models.setModelsToView (
91 view,
92 Models.EMPTY_MODEL
93 );
94 }
95
96 public void propertyChange (PropertyChangeEvent e) {
97 updateModel ();
98 }
99
100 private List joinLookups(DebuggerEngine e, DebuggerManager dm, Class service) {
101 List es = e.lookup (viewType, service);
102 List ms = dm.lookup(viewType, service);
103 ms.removeAll(es);
104 es.addAll(ms);
105 return es;
106 }
107
108 private synchronized void updateModel () {
109 DebuggerManager dm = DebuggerManager.getDebuggerManager ();
110 DebuggerEngine e = dm.getCurrentEngine ();
111
112 List treeModels;
113 List treeModelFilters;
114 List treeExpansionModels;
115 List nodeModels;
116 List nodeModelFilters;
117 List tableModels;
118 List tableModelFilters;
119 List nodeActionsProviders;
120 List nodeActionsProviderFilters;
121 List columnModels;
122 List mm;
123 if (e != null) {
124 treeModels = joinLookups(e, dm, TreeModel.class);
125 treeModelFilters = joinLookups(e, dm, TreeModelFilter.class);
126 treeExpansionModels = joinLookups(e, dm, TreeExpansionModel.class);
127 nodeModels = joinLookups(e, dm, NodeModel.class);
128 nodeModelFilters = joinLookups(e, dm, NodeModelFilter.class);
129 tableModels = joinLookups(e, dm, TableModel.class);
130 tableModelFilters = joinLookups(e, dm, TableModelFilter.class);
131 nodeActionsProviders = joinLookups(e, dm, NodeActionsProvider.class);
132 nodeActionsProviderFilters = joinLookups(e, dm, NodeActionsProviderFilter.class);
133 columnModels = joinLookups(e, dm, ColumnModel.class);
134 mm = joinLookups(e, dm, Model.class);
135 } else {
136 treeModels = dm.lookup (viewType, TreeModel.class);
137 treeModelFilters = dm.lookup (viewType, TreeModelFilter.class);
138 treeExpansionModels = dm.lookup (viewType, TreeExpansionModel.class);
139 nodeModels = dm.lookup (viewType, NodeModel.class);
140 nodeModelFilters = dm.lookup (viewType, NodeModelFilter.class);
141 tableModels = dm.lookup (viewType, TableModel.class);
142 tableModelFilters = dm.lookup (viewType, TableModelFilter.class);
143 nodeActionsProviders = dm.lookup (viewType, NodeActionsProvider.class);
144 nodeActionsProviderFilters = dm.lookup (viewType, NodeActionsProviderFilter.class);
145 columnModels = dm.lookup (viewType, ColumnModel.class);
146 mm = dm.lookup (viewType, Model.class);
147 }
148
149 models.clear();
150 models.add(treeModels);
151 models.add(treeModelFilters);
152 models.add(treeExpansionModels);
153 models.add(nodeModels);
154 models.add(nodeModelFilters);
155 models.add(tableModels);
156 models.add(tableModelFilters);
157 models.add(nodeActionsProviders);
158 models.add(nodeActionsProviderFilters);
159 models.add(columnModels);
160 models.add(mm);
161
162 Models.setModelsToView (
163 view,
164 Models.createCompoundModel (models)
165 );
166 }
167
168
169
171 private static class EmptyModel implements NodeModel {
172
173 public String getDisplayName (Object node) throws UnknownTypeException {
174 if (node == TreeModel.ROOT) {
175 return "Name"; }
177 throw new UnknownTypeException (node);
178 }
179
180 public String getIconBase (Object node) throws UnknownTypeException {
181 if (node == TreeModel.ROOT) {
182 return "org/netbeans/modules/debugger/resources/DebuggerTab";
183 }
184 throw new UnknownTypeException (node);
185 }
186
187 public String getShortDescription (Object node)
188 throws UnknownTypeException {
189 throw new UnknownTypeException (node);
190 }
191
192 public void addModelListener (ModelListener l) {}
193 public void removeModelListener (ModelListener l) {}
194 }
195 }
196 |
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