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1
11 package org.eclipse.ant.internal.ui.debug.model;
12
13 import org.eclipse.ant.internal.ui.AntUtil;
14 import org.eclipse.core.resources.IFile;
15 import org.eclipse.core.runtime.Path;
16 import org.eclipse.debug.core.DebugException;
17 import org.eclipse.debug.core.model.IRegisterGroup;
18 import org.eclipse.debug.core.model.IStackFrame;
19 import org.eclipse.debug.core.model.IThread;
20 import org.eclipse.debug.core.model.IVariable;
21
22
25 public class AntStackFrame extends AntDebugElement implements IStackFrame {
26
27 private AntThread fThread;
28 private String  fName;
29 private int fLineNumber;
30 private String fFilePath;
31 private int fId;
32 private String fFullPath;
33
34
40 public AntStackFrame(AntThread thread, int id, String name, String fullPath, int lineNumber) {
41 super((AntDebugTarget) thread.getDebugTarget());
42 fId = id;
43 fThread = thread;
44 fLineNumber= lineNumber;
45 fName= name;
46 setFilePath(fullPath);
47 }
48
49 protected void setId(int id) {
50 fId= id;
51 }
52
53
56 public IThread getThread() {
57 return fThread;
58 }
59
60
63 public IVariable[] getVariables() throws DebugException {
64 return fThread.getVariables();
65 }
66
67
70 public boolean hasVariables() {
71 return isSuspended();
72 }
73
74
77 public int getLineNumber() {
78 return fLineNumber;
79 }
80
81 protected void setLineNumber(int lineNumber) {
82 fLineNumber= lineNumber;
83 }
84
85 protected void setFilePath(String fullPath) {
86 fFullPath= fullPath;
87 IFile file= AntUtil.getFileForLocation(fullPath, null);
88 if (file != null) {
89 fFilePath= file.getProjectRelativePath().toString();
90 } else {
91 fFilePath= new Path(fullPath).lastSegment();
92 }
93 }
94
95 public String getFilePath() {
96 return fFullPath;
97 }
98
99
102 public int getCharStart() {
103 return -1;
104 }
105
106
109 public int getCharEnd() {
110 return -1;
111 }
112
113
116 public String getName() {
117 return fName;
118 }
119
120 protected void setName(String name) {
121 fName= name;
122 }
123
124
127 public IRegisterGroup[] getRegisterGroups() {
128 return null;
129 }
130
131
134 public boolean hasRegisterGroups() {
135 return false;
136 }
137
138
141 public boolean canStepInto() {
142 return getThread().canStepInto();
143 }
144
145
148 public boolean canStepOver() {
149 return getThread().canStepOver();
150 }
151
152
155 public boolean canStepReturn() {
156 return getThread().canStepReturn();
157 }
158
159
162 public boolean isStepping() {
163 return getThread().isStepping();
164 }
165
166
169 public void stepInto() throws DebugException {
170 getThread().stepInto();
171 }
172
173
176 public void stepOver() throws DebugException {
177 getThread().stepOver();
178 }
179
180
183 public void stepReturn() throws DebugException {
184 getThread().stepReturn();
185 }
186
187
190 public boolean canResume() {
191 return getThread().canResume();
192 }
193
194
197 public boolean canSuspend() {
198 return getThread().canSuspend();
199 }
200
201
204 public boolean isSuspended() {
205 return getThread().isSuspended();
206 }
207
208
211 public void resume() throws DebugException {
212 getThread().resume();
213 }
214
215
218 public void suspend() throws DebugException {
219 getThread().suspend();
220 }
221
222
225 public boolean canTerminate() {
226 return getThread().canTerminate();
227 }
228
229
232 public boolean isTerminated() {
233 return getThread().isTerminated();
234 }
235
236
239 public void terminate() throws DebugException {
240 getThread().terminate();
241 }
242
243
250 public String getSourceName() {
251 return fFilePath;
252 }
253
254
257 public boolean equals(Object obj) {
258 if (obj instanceof AntStackFrame) {
259 AntStackFrame sf = (AntStackFrame)obj;
260 if (getSourceName() != null) {
261 return getSourceName().equals(sf.getSourceName()) &&
262 sf.getLineNumber() == getLineNumber() &&
263 sf.fId == fId;
264 }
265 return sf.fId == fId;
266 }
267 return false;
268 }
269
270
273 public int hashCode() {
274 if (getSourceName() == null) {
275 return fId;
276 }
277 return getSourceName().hashCode() + fId;
278 }
279
280
285 protected int getIdentifier() {
286 return fId;
287 }
288
289
296 public AntProperty findProperty(String propertyName) {
297 try {
298 IVariable[] groups= getVariables();
299 for (int i = 0; i < groups.length; i++) {
300 AntProperties propertiesGrouping = (AntProperties) groups[i];
301 AntPropertiesValue value= (AntPropertiesValue) propertiesGrouping.getValue();
302 IVariable[] properties= value.getVariables();
303 for (int j = 0; j < properties.length; j++) {
304 AntProperty property = (AntProperty) properties[j];
305 if (property.getName().equals(propertyName)) {
306 return property;
307 }
308 }
309 }
310 } catch (DebugException e) {
311 }
312 return null;
313 }
314 }
315 |
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