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bbb3538a | 1 | /********************************************************************** |
11252342 | 2 | * Copyright (c) 2012, 2013 Ericsson |
a07c7629 | 3 | * |
bbb3538a BH |
4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
a07c7629 BH |
8 | * |
9 | * Contributors: | |
bbb3538a | 10 | * Bernd Hufmann - Initial API and implementation |
e799e5f3 | 11 | * Simon Delisle - Updated for support of LTTng Tools 2.2 |
bbb3538a | 12 | **********************************************************************/ |
115b4a01 | 13 | package org.eclipse.linuxtools.internal.lttng2.ui.views.control.dialogs; |
bbb3538a BH |
14 | |
15 | import org.eclipse.jface.dialogs.Dialog; | |
16 | import org.eclipse.jface.dialogs.IDialogConstants; | |
17 | import org.eclipse.jface.dialogs.MessageDialog; | |
9315aeee BH |
18 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.IChannelInfo; |
19 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.impl.ChannelInfo; | |
115b4a01 | 20 | import org.eclipse.linuxtools.internal.lttng2.ui.Activator; |
9315aeee | 21 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.messages.Messages; |
e799e5f3 | 22 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TargetNodeComponent; |
115b4a01 | 23 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceDomainComponent; |
e799e5f3 | 24 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.LTTngControlServiceConstants; |
bbb3538a | 25 | import org.eclipse.swt.SWT; |
e799e5f3 SD |
26 | import org.eclipse.swt.events.FocusEvent; |
27 | import org.eclipse.swt.events.FocusListener; | |
28 | import org.eclipse.swt.events.SelectionAdapter; | |
29 | import org.eclipse.swt.events.SelectionEvent; | |
bbb3538a BH |
30 | import org.eclipse.swt.events.VerifyEvent; |
31 | import org.eclipse.swt.events.VerifyListener; | |
bbb3538a BH |
32 | import org.eclipse.swt.layout.GridData; |
33 | import org.eclipse.swt.layout.GridLayout; | |
34 | import org.eclipse.swt.widgets.Button; | |
35 | import org.eclipse.swt.widgets.Composite; | |
36 | import org.eclipse.swt.widgets.Control; | |
37 | import org.eclipse.swt.widgets.Group; | |
38 | import org.eclipse.swt.widgets.Label; | |
39 | import org.eclipse.swt.widgets.Shell; | |
40 | import org.eclipse.swt.widgets.Text; | |
41 | ||
42 | /** | |
bbb3538a | 43 | * <p> |
d62bfa55 | 44 | * Dialog box for collecting channel information when enabling a channel (which will be created). |
bbb3538a | 45 | * </p> |
a07c7629 | 46 | * |
dbd4432d | 47 | * @author Bernd Hufmann |
bbb3538a | 48 | */ |
d62bfa55 | 49 | public class EnableChannelDialog extends Dialog implements IEnableChannelDialog { |
bbb3538a BH |
50 | |
51 | // ------------------------------------------------------------------------ | |
52 | // Constants | |
53 | // ------------------------------------------------------------------------ | |
54 | /** | |
55 | * The icon file for this dialog box. | |
56 | */ | |
a07c7629 | 57 | public static final String ENABLE_CHANNEL_ICON_FILE = "icons/elcl16/add_button.gif"; //$NON-NLS-1$ |
bbb3538a | 58 | |
e799e5f3 SD |
59 | /** |
60 | * To indicate that the default value will be used for this field | |
61 | */ | |
62 | private static final String DEFAULT_TEXT = "<" + Messages.EnableChannelDialog_DefaultMessage + ">"; //$NON-NLS-1$ //$NON-NLS-2$ | |
63 | ||
bbb3538a BH |
64 | // ------------------------------------------------------------------------ |
65 | // Attributes | |
66 | // ------------------------------------------------------------------------ | |
bbb3538a BH |
67 | /** |
68 | * The text widget for the channel name | |
69 | */ | |
70 | private Text fChannelNameText = null; | |
0886cf00 BH |
71 | /** |
72 | * The discard mode of the channel. | |
73 | */ | |
74 | private Button fDiscardModeButton = null; | |
bbb3538a BH |
75 | /** |
76 | * The overwrite mode of the channel. | |
77 | */ | |
c56972bb | 78 | private Button fOverwriteModeButton = null; |
bbb3538a BH |
79 | /** |
80 | * The sub-buffer size of the channel. | |
81 | */ | |
c56972bb | 82 | private Text fSubBufferSizeText = null; |
bbb3538a BH |
83 | /** |
84 | * The number of sub-buffers of the channel. | |
85 | */ | |
c56972bb | 86 | private Text fNumberOfSubBuffersText = null; |
bbb3538a BH |
87 | /** |
88 | * The switch timer interval of the channel. | |
89 | */ | |
c56972bb | 90 | private Text fSwitchTimerText = null; |
bbb3538a BH |
91 | /** |
92 | * The read timer interval of the channel. | |
93 | */ | |
c56972bb | 94 | private Text fReadTimerText = null; |
bbb3538a BH |
95 | /** |
96 | * Radio button for selecting kernel domain. | |
97 | */ | |
c56972bb | 98 | private Button fKernelButton = null; |
bbb3538a BH |
99 | /** |
100 | * Radio button for selecting UST domain. | |
101 | */ | |
c56972bb | 102 | private Button fUstButton = null; |
bbb3538a | 103 | /** |
a07c7629 | 104 | * The parent domain component where the channel node should be added. |
bbb3538a BH |
105 | * Null in case of creation on session level. |
106 | */ | |
c56972bb | 107 | private TraceDomainComponent fDomain = null; |
e799e5f3 SD |
108 | /** |
109 | * The target node component | |
110 | */ | |
111 | private TargetNodeComponent fTargetNodeComponent = null; | |
bbb3538a | 112 | /** |
a07c7629 | 113 | * Common verify listener for numeric text input. |
bbb3538a | 114 | */ |
c56972bb | 115 | private VerifyListener fVerifyListener = null; |
e799e5f3 SD |
116 | /** |
117 | * Common focus listener | |
118 | */ | |
119 | private FocusListener fFocusListener = null; | |
bbb3538a BH |
120 | /** |
121 | * Output channel information. | |
122 | */ | |
c56972bb | 123 | private IChannelInfo fChannelInfo = null; |
bbb3538a | 124 | /** |
a07c7629 | 125 | * Output domain information. True in case of Kernel domain. False for UST. |
bbb3538a BH |
126 | */ |
127 | private boolean fIsKernel; | |
a07c7629 BH |
128 | /** |
129 | * Flag which indicates whether Kernel domain is available or not | |
130 | */ | |
131 | private boolean fHasKernel; | |
e799e5f3 SD |
132 | /** |
133 | * Maximum size of trace files of the channel. | |
134 | */ | |
135 | private Text fMaxSizeTraceText = null; | |
136 | /** | |
137 | * Maximum number of trace files of the channel. | |
138 | */ | |
139 | private Text fMaxNumberTraceText = null; | |
140 | /** | |
141 | * CheckBox for selecting per UID buffers. | |
142 | */ | |
143 | private Button fUIDBuffersButton = null; | |
144 | /** | |
145 | * CheckBox to configure metadata channel | |
146 | */ | |
147 | private Button fMetadataChannelButton = null; | |
148 | /** | |
149 | * Previous channel name | |
150 | */ | |
151 | private String fPreviousChannelName = null; | |
152 | ||
bbb3538a BH |
153 | |
154 | // ------------------------------------------------------------------------ | |
155 | // Constructors | |
156 | // ------------------------------------------------------------------------ | |
157 | ||
158 | /** | |
159 | * Constructor | |
160 | * @param shell - a shell for the display of the dialog | |
161 | */ | |
d62bfa55 | 162 | public EnableChannelDialog(Shell shell) { |
d132bcc7 BH |
163 | super(shell); |
164 | fIsKernel = true; | |
bbb3538a BH |
165 | |
166 | // Common verify listener | |
167 | fVerifyListener = new VerifyListener() { | |
168 | @Override | |
169 | public void verifyText(VerifyEvent e) { | |
e799e5f3 SD |
170 | // only numbers and default are allowed. |
171 | e.doit = e.text.matches("[0-9]*") || e.text.matches(DEFAULT_TEXT); //$NON-NLS-1$ | |
bbb3538a BH |
172 | } |
173 | }; | |
e799e5f3 SD |
174 | |
175 | // Common focus listener | |
176 | fFocusListener = new FocusListener() { | |
177 | ||
178 | @Override | |
179 | public void focusLost(FocusEvent e) { | |
180 | Text focusLostWidget = (Text) e.widget; | |
181 | if (focusLostWidget.getText().isEmpty()) { | |
182 | focusLostWidget.setText(DEFAULT_TEXT); | |
183 | focusLostWidget.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
184 | } | |
185 | } | |
186 | ||
187 | @Override | |
188 | public void focusGained(FocusEvent e) { | |
189 | Text focusGainedWidget = (Text) e.widget; | |
190 | if (focusGainedWidget.getText().equals(DEFAULT_TEXT)) { | |
191 | focusGainedWidget.setText(""); //$NON-NLS-1$ | |
192 | focusGainedWidget.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_BLACK)); | |
193 | } | |
194 | } | |
195 | }; | |
196 | ||
d62bfa55 | 197 | setShellStyle(SWT.RESIZE); |
bbb3538a BH |
198 | } |
199 | ||
200 | // ------------------------------------------------------------------------ | |
201 | // Accessors | |
202 | // ------------------------------------------------------------------------ | |
11252342 | 203 | |
bbb3538a BH |
204 | @Override |
205 | public IChannelInfo getChannelInfo() { | |
206 | return fChannelInfo; | |
207 | } | |
208 | ||
d132bcc7 BH |
209 | @Override |
210 | public void setDomainComponent(TraceDomainComponent domain) { | |
211 | fDomain = domain; | |
212 | if (fDomain != null) { | |
213 | fIsKernel = fDomain.isKernel(); | |
214 | } else { | |
215 | fIsKernel = true; | |
216 | } | |
217 | } | |
218 | ||
bbb3538a BH |
219 | @Override |
220 | public boolean isKernel() { | |
221 | return fIsKernel; | |
222 | } | |
223 | ||
a07c7629 BH |
224 | @Override |
225 | public void setHasKernel(boolean hasKernel) { | |
226 | if (fDomain != null) { | |
227 | fIsKernel = fDomain.isKernel(); | |
228 | } else { | |
229 | fIsKernel = hasKernel; | |
230 | } | |
231 | ||
232 | fHasKernel = hasKernel; | |
233 | } | |
234 | ||
e799e5f3 SD |
235 | @Override |
236 | public void setTargetNodeComponent(TargetNodeComponent node) { | |
237 | fTargetNodeComponent = node; | |
238 | } | |
239 | ||
bbb3538a BH |
240 | // ------------------------------------------------------------------------ |
241 | // Operations | |
242 | // ------------------------------------------------------------------------ | |
11252342 | 243 | |
bbb3538a BH |
244 | @Override |
245 | protected void configureShell(Shell newShell) { | |
246 | super.configureShell(newShell); | |
247 | newShell.setText(Messages.TraceControl_EnableChannelDialogTitle); | |
31a6a4e4 | 248 | newShell.setImage(Activator.getDefault().loadIcon(ENABLE_CHANNEL_ICON_FILE)); |
bbb3538a BH |
249 | } |
250 | ||
bbb3538a BH |
251 | @Override |
252 | protected Control createDialogArea(Composite parent) { | |
a07c7629 | 253 | |
bbb3538a | 254 | // Main dialog panel |
046b6849 | 255 | Composite dialogComposite = new Composite(parent, SWT.NONE); |
d62bfa55 | 256 | GridLayout layout = new GridLayout(3, true); |
046b6849 | 257 | dialogComposite.setLayout(layout); |
bbb3538a | 258 | |
046b6849 | 259 | Label channelNameLabel = new Label(dialogComposite, SWT.RIGHT); |
bbb3538a | 260 | channelNameLabel.setText(Messages.TraceControl_EnableChannelNameLabel); |
046b6849 | 261 | fChannelNameText = new Text(dialogComposite, SWT.NONE); |
498704b3 | 262 | fChannelNameText.setToolTipText(Messages.TraceControl_EnableChannelNameTooltip); |
a07c7629 | 263 | |
046b6849 | 264 | Label subBufferSizeLabel = new Label(dialogComposite, SWT.RIGHT); |
bbb3538a | 265 | subBufferSizeLabel.setText(Messages.TraceControl_SubBufferSizePropertyName); |
046b6849 | 266 | fSubBufferSizeText = new Text(dialogComposite, SWT.NONE); |
bbb3538a BH |
267 | fSubBufferSizeText.setToolTipText(Messages.TraceControl_EnableChannelSubBufferSizeTooltip); |
268 | fSubBufferSizeText.addVerifyListener(fVerifyListener); | |
e799e5f3 SD |
269 | fSubBufferSizeText.addFocusListener(fFocusListener); |
270 | fSubBufferSizeText.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
a07c7629 | 271 | |
046b6849 | 272 | Label numSubBufferLabel = new Label(dialogComposite, SWT.RIGHT); |
bbb3538a | 273 | numSubBufferLabel.setText(Messages.TraceControl_NbSubBuffersPropertyName); |
046b6849 | 274 | fNumberOfSubBuffersText = new Text(dialogComposite, SWT.NONE); |
bbb3538a BH |
275 | fNumberOfSubBuffersText.setToolTipText(Messages.TraceControl_EnableChannelNbSubBuffersTooltip); |
276 | fNumberOfSubBuffersText.addVerifyListener(fVerifyListener); | |
e799e5f3 | 277 | fNumberOfSubBuffersText.addFocusListener(fFocusListener); |
bbb3538a | 278 | |
046b6849 | 279 | Label switchTimerLabel = new Label(dialogComposite, SWT.RIGHT); |
bbb3538a | 280 | switchTimerLabel.setText(Messages.TraceControl_SwitchTimerPropertyName); |
046b6849 | 281 | fSwitchTimerText = new Text(dialogComposite, SWT.NONE); |
bbb3538a BH |
282 | fSwitchTimerText.setToolTipText(Messages.TraceControl_EnableChannelSwitchTimerTooltip); |
283 | fSwitchTimerText.addVerifyListener(fVerifyListener); | |
e799e5f3 | 284 | fSwitchTimerText.addFocusListener(fFocusListener); |
bbb3538a | 285 | |
046b6849 | 286 | Label readTimerLabel = new Label(dialogComposite, SWT.RIGHT); |
bbb3538a | 287 | readTimerLabel.setText(Messages.TraceControl_ReadTimerPropertyName); |
046b6849 | 288 | fReadTimerText = new Text(dialogComposite, SWT.NONE); |
bbb3538a BH |
289 | fReadTimerText.setToolTipText(Messages.TraceControl_EnableChannelReadTimerTooltip); |
290 | fReadTimerText.addVerifyListener(fVerifyListener); | |
e799e5f3 SD |
291 | fReadTimerText.addFocusListener(fFocusListener); |
292 | ||
293 | if (fTargetNodeComponent.isTraceFileRotationSupported()) { | |
294 | Label maxSizeTraceFilesLabel = new Label(dialogComposite, SWT.RIGHT); | |
295 | maxSizeTraceFilesLabel.setText(Messages.TraceControl_MaxSizeTraceFilesPropertyName); | |
296 | fMaxSizeTraceText = new Text(dialogComposite, SWT.NONE); | |
297 | fMaxSizeTraceText.setToolTipText(Messages.TraceControl_EnbleChannelMaxSizeTraceFilesTooltip); | |
298 | fMaxSizeTraceText.addVerifyListener(fVerifyListener); | |
299 | fMaxSizeTraceText.addFocusListener(fFocusListener); | |
300 | ||
301 | Label maxNumTraceFilesLabel = new Label(dialogComposite, SWT.RIGHT); | |
302 | maxNumTraceFilesLabel.setText(Messages.TraceControl_MaxNumTraceFilesPropertyName); | |
303 | fMaxNumberTraceText = new Text(dialogComposite, SWT.NONE); | |
304 | fMaxNumberTraceText.setToolTipText(Messages.TraceControl_EnbleChannelMaxNumTraceFilesTooltip); | |
305 | fMaxNumberTraceText.addVerifyListener(fVerifyListener); | |
306 | fMaxNumberTraceText.addFocusListener(fFocusListener); | |
307 | } | |
308 | ||
309 | if (fTargetNodeComponent.isPeriodicalMetadataFlushSupported()) { | |
310 | fMetadataChannelButton = new Button(dialogComposite, SWT.CHECK); | |
311 | fMetadataChannelButton.setText(Messages.TraceControl_ConfigureMetadataChannelName); | |
312 | fMetadataChannelButton.setSelection(false); | |
313 | ||
314 | fMetadataChannelButton.addSelectionListener(new SelectionAdapter() { | |
315 | @Override | |
316 | public void widgetSelected(SelectionEvent e) { | |
317 | if (fMetadataChannelButton.getSelection()) { | |
318 | fPreviousChannelName = fChannelNameText.getText(); | |
319 | fChannelNameText.setText("metadata"); //$NON-NLS-1$ | |
320 | fChannelNameText.setEnabled(false); | |
321 | } else { | |
322 | fChannelNameText.setText(fPreviousChannelName); | |
323 | fChannelNameText.setEnabled(true); | |
324 | } | |
325 | } | |
326 | }); | |
327 | } | |
bbb3538a | 328 | |
046b6849 | 329 | Group discardModeGroup = new Group(dialogComposite, SWT.SHADOW_NONE); |
0886cf00 BH |
330 | discardModeGroup.setText(Messages.TraceControl_EnableChannelDiscardModeGroupName); |
331 | layout = new GridLayout(2, true); | |
a07c7629 | 332 | discardModeGroup.setLayout(layout); |
0886cf00 BH |
333 | |
334 | fDiscardModeButton = new Button(discardModeGroup, SWT.RADIO); | |
335 | fDiscardModeButton.setText(Messages.TraceControl_EnableChannelDiscardModeLabel); | |
336 | fDiscardModeButton.setToolTipText(Messages.TraceControl_EnableChannelDiscardModeTooltip); | |
337 | fDiscardModeButton.setSelection(true); | |
a07c7629 | 338 | |
0886cf00 BH |
339 | fOverwriteModeButton = new Button(discardModeGroup, SWT.RADIO); |
340 | fOverwriteModeButton.setText(Messages.TraceControl_EnableChannelOverwriteModeLabel); | |
bbb3538a | 341 | fOverwriteModeButton.setToolTipText(Messages.TraceControl_EnableChannelOverwriteModeTooltip); |
0886cf00 | 342 | fOverwriteModeButton.setSelection(false); |
bbb3538a | 343 | |
046b6849 BH |
344 | Group domainGroup = new Group(dialogComposite, SWT.SHADOW_NONE); |
345 | domainGroup.setText(Messages.TraceControl_DomainDisplayName); | |
bbb3538a | 346 | layout = new GridLayout(2, true); |
046b6849 | 347 | domainGroup.setLayout(layout); |
a07c7629 | 348 | |
046b6849 | 349 | fKernelButton = new Button(domainGroup, SWT.RADIO); |
bbb3538a BH |
350 | fKernelButton.setText(Messages.TraceControl_KernelDomainDisplayName); |
351 | fKernelButton.setSelection(fIsKernel); | |
046b6849 | 352 | fUstButton = new Button(domainGroup, SWT.RADIO); |
bbb3538a BH |
353 | fUstButton.setText(Messages.TraceControl_UstDisplayName); |
354 | fUstButton.setSelection(!fIsKernel); | |
355 | ||
e799e5f3 SD |
356 | if (fTargetNodeComponent.isPerUIDBuffersSupported()) { |
357 | Button fDummyButton = new Button(domainGroup, SWT.CHECK); | |
358 | fDummyButton.setEnabled(false); | |
359 | fDummyButton.setVisible(false); | |
360 | fUIDBuffersButton = new Button(domainGroup, SWT.CHECK); | |
361 | fUIDBuffersButton.setText(Messages.TraceControl_PerUidBuffersDisplayName); | |
362 | fUIDBuffersButton.setSelection(false); | |
363 | fUIDBuffersButton.setEnabled(!fIsKernel); | |
364 | ||
365 | fUstButton.addSelectionListener(new SelectionAdapter() { | |
366 | @Override | |
367 | public void widgetSelected(SelectionEvent e) { | |
368 | if (fUstButton.getSelection()) { | |
369 | fUIDBuffersButton.setEnabled(true); | |
370 | } else { | |
371 | fUIDBuffersButton.setEnabled(false); | |
372 | } | |
373 | } | |
374 | }); | |
375 | } | |
376 | ||
a07c7629 | 377 | if ((fDomain != null) || (!fHasKernel)) { |
bbb3538a BH |
378 | fKernelButton.setEnabled(false); |
379 | fUstButton.setEnabled(false); | |
380 | } | |
381 | ||
382 | // layout widgets | |
d62bfa55 | 383 | GridData data = new GridData(GridData.FILL, GridData.CENTER, false, false, 3, 1); |
0886cf00 BH |
384 | discardModeGroup.setLayoutData(data); |
385 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
386 | fDiscardModeButton.setLayoutData(data); | |
387 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
388 | fOverwriteModeButton.setLayoutData(data); | |
a07c7629 | 389 | |
d62bfa55 | 390 | data = new GridData(GridData.FILL, GridData.CENTER, false, false, 3, 1); |
046b6849 | 391 | domainGroup.setLayoutData(data); |
bbb3538a BH |
392 | |
393 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
394 | fKernelButton.setLayoutData(data); | |
395 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
396 | fUstButton.setLayoutData(data); | |
e799e5f3 SD |
397 | if (fTargetNodeComponent.isPerUIDBuffersSupported()) { |
398 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
399 | fUIDBuffersButton.setLayoutData(data); | |
400 | } | |
401 | if (fTargetNodeComponent.isPeriodicalMetadataFlushSupported()) { | |
402 | data = new GridData(SWT.BEGINNING, SWT.BEGINNING, true, true); | |
403 | fMetadataChannelButton.setLayoutData(data); | |
404 | } | |
a07c7629 | 405 | |
d62bfa55 BH |
406 | data = new GridData(GridData.FILL_HORIZONTAL); |
407 | data.horizontalSpan = 2; | |
bbb3538a BH |
408 | |
409 | fChannelNameText.setLayoutData(data); | |
410 | fSubBufferSizeText.setLayoutData(data); | |
411 | fNumberOfSubBuffersText.setLayoutData(data); | |
412 | fSwitchTimerText.setLayoutData(data); | |
413 | fReadTimerText.setLayoutData(data); | |
e799e5f3 SD |
414 | if (fTargetNodeComponent.isTraceFileRotationSupported()) { |
415 | fMaxNumberTraceText.setLayoutData(data); | |
416 | fMaxSizeTraceText.setLayoutData(data); | |
417 | } | |
bbb3538a | 418 | |
bbb3538a BH |
419 | setDefaults(); |
420 | ||
046b6849 | 421 | return dialogComposite; |
bbb3538a BH |
422 | } |
423 | ||
bbb3538a BH |
424 | @Override |
425 | protected void createButtonsForButtonBar(Composite parent) { | |
79c3db85 BH |
426 | createButton(parent, IDialogConstants.DETAILS_ID, "&Default", true); //$NON-NLS-1$ |
427 | createButton(parent, IDialogConstants.CANCEL_ID, "&Cancel", true); //$NON-NLS-1$ | |
bbb3538a BH |
428 | createButton(parent, IDialogConstants.OK_ID, "&Ok", true); //$NON-NLS-1$ |
429 | } | |
430 | ||
bbb3538a BH |
431 | @Override |
432 | protected void okPressed() { | |
433 | // Set channel information | |
434 | fChannelInfo = new ChannelInfo(fChannelNameText.getText()); | |
e799e5f3 SD |
435 | fChannelInfo.setSubBufferSize(fSubBufferSizeText.getText().equals(DEFAULT_TEXT) ? LTTngControlServiceConstants.UNUSED_VALUE : Long.parseLong(fSubBufferSizeText.getText())); |
436 | fChannelInfo.setNumberOfSubBuffers(fNumberOfSubBuffersText.getText().equals(DEFAULT_TEXT) ? LTTngControlServiceConstants.UNUSED_VALUE : Integer.parseInt(fNumberOfSubBuffersText.getText())); | |
437 | fChannelInfo.setSwitchTimer(fSwitchTimerText.getText().equals(DEFAULT_TEXT) ? LTTngControlServiceConstants.UNUSED_VALUE : Long.parseLong(fSwitchTimerText.getText())); | |
438 | fChannelInfo.setReadTimer(fReadTimerText.getText().equals(DEFAULT_TEXT) ? LTTngControlServiceConstants.UNUSED_VALUE : Long.parseLong(fReadTimerText.getText())); | |
bbb3538a | 439 | fChannelInfo.setOverwriteMode(fOverwriteModeButton.getSelection()); |
e799e5f3 SD |
440 | if (fTargetNodeComponent.isTraceFileRotationSupported()) { |
441 | fChannelInfo.setMaxSizeTraceFiles(fMaxSizeTraceText.getText().equals(DEFAULT_TEXT) ? LTTngControlServiceConstants.UNUSED_VALUE : Integer.parseInt(fMaxSizeTraceText.getText())); | |
442 | fChannelInfo.setMaxNumberTraceFiles(fMaxNumberTraceText.getText().equals(DEFAULT_TEXT) ? LTTngControlServiceConstants.UNUSED_VALUE : Integer.parseInt(fMaxNumberTraceText.getText())); | |
443 | } | |
444 | if (fTargetNodeComponent.isPerUIDBuffersSupported()) { | |
445 | fChannelInfo.setBuffersUID(fUIDBuffersButton.getSelection()); | |
446 | } | |
bbb3538a | 447 | |
c56972bb | 448 | fIsKernel = fKernelButton.getSelection(); |
bbb3538a BH |
449 | |
450 | // Check for invalid names | |
498704b3 | 451 | if (!fChannelInfo.getName().matches("^[a-zA-Z0-9\\-\\_]{1,}$")) { //$NON-NLS-1$ |
bbb3538a BH |
452 | MessageDialog.openError(getShell(), |
453 | Messages.TraceControl_EnableChannelDialogTitle, | |
454 | Messages.TraceControl_InvalidChannelNameError + " (" + fChannelInfo.getName() + ") \n"); //$NON-NLS-1$ //$NON-NLS-2$ | |
455 | return; | |
456 | } | |
457 | ||
458 | // Check for duplicate names | |
459 | if (fDomain != null && fDomain.containsChild(fChannelInfo.getName())) { | |
460 | MessageDialog.openError(getShell(), | |
461 | Messages.TraceControl_EnableChannelDialogTitle, | |
462 | Messages.TraceControl_ChannelAlreadyExistsError + " (" + fChannelInfo.getName() + ") \n"); //$NON-NLS-1$ //$NON-NLS-2$ | |
463 | return; | |
464 | } | |
465 | ||
466 | // validation successful -> call super.okPressed() | |
467 | super.okPressed(); | |
468 | } | |
a07c7629 | 469 | |
bbb3538a BH |
470 | @Override |
471 | protected void buttonPressed(int buttonId) { | |
472 | if (buttonId == IDialogConstants.DETAILS_ID) { | |
473 | setDefaults(); | |
474 | return; | |
475 | } | |
476 | super.buttonPressed(buttonId); | |
477 | } | |
478 | ||
479 | // ------------------------------------------------------------------------ | |
480 | // Helper methods | |
481 | // ------------------------------------------------------------------------ | |
11252342 | 482 | |
bbb3538a BH |
483 | /** |
484 | * Sets default value depending on Kernel or UST | |
485 | */ | |
486 | private void setDefaults() { | |
e799e5f3 SD |
487 | fSwitchTimerText.setText(DEFAULT_TEXT); |
488 | fSwitchTimerText.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
489 | fReadTimerText.setText(DEFAULT_TEXT); | |
490 | fReadTimerText.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
bbb3538a | 491 | fOverwriteModeButton.setSelection(IChannelInfo.DEFAULT_OVERWRITE_MODE); |
e799e5f3 SD |
492 | if (fTargetNodeComponent.isTraceFileRotationSupported()) { |
493 | fMaxSizeTraceText.setText(DEFAULT_TEXT); | |
494 | fMaxSizeTraceText.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
495 | fMaxNumberTraceText.setText(DEFAULT_TEXT); | |
496 | fMaxNumberTraceText.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
bbb3538a | 497 | } |
e799e5f3 SD |
498 | fSubBufferSizeText.setText(DEFAULT_TEXT); |
499 | fSubBufferSizeText.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
500 | fNumberOfSubBuffersText.setText(DEFAULT_TEXT); | |
501 | fNumberOfSubBuffersText.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); | |
bbb3538a BH |
502 | } |
503 | } |