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1
19
20 package org.netbeans.modules.scripting.php.dbginterface.models;
21
22 import javax.swing.Action  ;
23 import org.netbeans.modules.scripting.php.dbginterface.DbgDebuggerImpl;
24 import org.netbeans.modules.scripting.php.dbginterface.ModelSupport;
25 import org.netbeans.spi.debugger.ContextProvider;
26 import org.netbeans.spi.viewmodel.ModelEvent;
27 import org.netbeans.spi.viewmodel.NodeActionsProvider;
28 import org.netbeans.spi.viewmodel.NodeModel;
29 import org.netbeans.spi.viewmodel.TableModel;
30 import org.netbeans.spi.viewmodel.TreeModel;
31 import org.netbeans.spi.viewmodel.UnknownTypeException;
32 import org.netbeans.spi.debugger.ui.Constants;
33 import org.openide.util.NbBundle;
34
35
39 public class ThreadsModel extends ModelSupport
40 implements TreeModel, NodeModel, NodeActionsProvider, TableModel {
41
42 private static final boolean DEBUG = false;
43
44 public static final String CURRENT =
45 "org/netbeans/modules/debugger/resources/threadsView/CurrentThread"; public static final String RUNNING =
47 "org/netbeans/modules/debugger/resources/threadsView/RunningThread"; public static final String SUSPENDED =
49 "org/netbeans/modules/debugger/resources/threadsView/SuspendedThread";
51 public ThreadsModel(ContextProvider contextProvider) {
52 this.contextProvider = contextProvider;
53 }
54
55 private ContextProvider contextProvider;
56
57 private ContextProvider getContextProvider() {
58 return contextProvider;
59 }
60
61 private DbgDebuggerImpl getDebugger() {
62 return (DbgDebuggerImpl)contextProvider.lookupFirst(null, DbgDebuggerImpl.class);
63 }
64
65 public Object getRoot() {
69 return ROOT;
70 }
71
72 public Object [] getChildren(Object parent, int from, int to) throws UnknownTypeException {
73 if (parent == ROOT) {
75 return getDebugger().getScriptContexts();
76 }
77
78 throw new UnknownTypeException(parent);
79 }
80
81 public boolean isLeaf(Object node) throws UnknownTypeException {
82 if (node == ROOT) {
84 return false;
85 }
86 else if (node instanceof DbgDebuggerImpl.Context) {
87 return true;
88 }
89
90 throw new UnknownTypeException(node);
91 }
92
93 public int getChildrenCount(Object node) throws UnknownTypeException {
94 if (node == ROOT) {
96 return getDebugger().getScriptContexts().length;
97 }
98 throw new UnknownTypeException(node);
99 }
100
101 public String getDisplayName(Object node) throws UnknownTypeException {
105 if (node instanceof DbgDebuggerImpl.Context) {
107 DbgDebuggerImpl.Context context = (DbgDebuggerImpl.Context) node;
108 String contextName = context.toString();
109 String debuggerName = context.getServer().toString();
110
111 return NbBundle.getMessage(ThreadsModel.class, "LBL_ThreadName", contextName, debuggerName); }
113 else if (node == ROOT) {
114 return ROOT.toString();
115 }
116
117 throw new UnknownTypeException(node);
118 }
119
120 public String getIconBase(Object node) throws UnknownTypeException {
121 if (node instanceof DbgDebuggerImpl.Context) {
123 if (((DbgDebuggerImpl.Context)node).isSuspended()) {
124 return SUSPENDED;
125 }
126 else if (((DbgDebuggerImpl.Context)node).isCurrent()) {
127 return CURRENT;
128 }
129 else {
130 return RUNNING;
131 }
132 }
133 else if (node == ROOT) {
134 return null;
135 }
136
137 throw new UnknownTypeException(node);
138 }
139
140 public String getShortDescription(Object node) throws UnknownTypeException {
141 if (node == ROOT) {
143 return null;
144 }
145 else if (node instanceof DbgDebuggerImpl.Context) {
146 return null;
147 }
148 throw new UnknownTypeException(node);
149 }
150
151 public void performDefaultAction(Object node) throws UnknownTypeException {
155 if (node instanceof DbgDebuggerImpl.Context) {
157 DbgDebuggerImpl.Context context = (DbgDebuggerImpl.Context) node;
158
159 if (!context.isCurrent()) {
160 getDebugger().setCurrentScriptContext(context);
161 refresh(false);
162 }
163 }
164
165 throw new UnknownTypeException(node);
166 }
167
168 public Action [] getActions(Object node) throws UnknownTypeException {
169 return new Action [] {};
170 }
171
172 public Object getValueAt(Object node, String columnID) throws UnknownTypeException {
176 if (node == ROOT) {
178 return null;
179 }
180
181 if (node instanceof DbgDebuggerImpl.Context) {
182 DbgDebuggerImpl.Context context = (DbgDebuggerImpl.Context)node;
183
184 if (columnID == Constants.THREAD_SUSPENDED_COLUMN_ID) {
185 return context.isSuspended();
186 }
187 else if (columnID == Constants.THREAD_STATE_COLUMN_ID) {
188 String result = NbBundle.getMessage(ThreadsModel.class,
189 (context.isCurrent() ? "LBL_ActiveThreadState" : "LBL_InactiveThreadState"), NbBundle.getMessage(ThreadsModel.class,
191 (context.isSuspended() ? "LBL_Suspended" : "LBL_Running"))); return result;
193 }
194 }
195
196 throw new UnknownTypeException(node);
197 }
198
199 public boolean isReadOnly(Object node, String columnID) throws UnknownTypeException {
200 if (node == ROOT) {
202 return true;
203 }
204 else if (node instanceof DbgDebuggerImpl.Context) {
205 return true;
206 }
207
208 throw new UnknownTypeException(node);
210 }
211
212 public void setValueAt(Object node, String columnID, Object value) throws UnknownTypeException {
213 throw new UnknownTypeException(node);
215 }
216
217
218
222 public void updateThreadState(DbgDebuggerImpl.Context context) {
223
225 fireChangeEvent(new ModelEvent.NodeChanged(this, context));
226 }
227
228 public void updateThreadState(DbgDebuggerImpl.Context[] context) {
229
231 ModelEvent[] events = new ModelEvent[context.length];
232
233 for(int i = 0; i < context.length; i++) {
234 events[i] = new ModelEvent.NodeChanged(this, context[i]);
235 }
236 fireChangeEvents(events);
237 }
238 }
239 |
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