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002f9f07 | 1 | /******************************************************************************* |
252c602c | 2 | * Copyright (c) 2009, 2014 Ericsson and others. |
002f9f07 BH |
3 | * |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Francois Chouinard - Initial API and implementation | |
11 | * Francois Chouinard - Got rid of dependency on internal platform class | |
12 | * Francois Chouinard - Complete re-design | |
13 | * Anna Dushistova(Montavista) - [383047] NPE while importing a CFT trace | |
14 | * Matthew Khouzam - Moved out some common functions | |
15 | * Patrick Tasse - Add sorting of file system elements | |
252c602c | 16 | * Bernd Hufmann - Re-design of trace selection and trace validation |
002f9f07 BH |
17 | *******************************************************************************/ |
18 | ||
19 | package org.eclipse.linuxtools.tmf.ui.project.wizards.importtrace; | |
20 | ||
21 | import java.io.File; | |
16f91bd5 | 22 | import java.io.InputStream; |
002f9f07 BH |
23 | import java.lang.reflect.InvocationTargetException; |
24 | import java.util.ArrayList; | |
002f9f07 BH |
25 | import java.util.HashMap; |
26 | import java.util.Iterator; | |
002f9f07 BH |
27 | import java.util.List; |
28 | import java.util.Map; | |
002f9f07 BH |
29 | |
30 | import org.eclipse.core.resources.IContainer; | |
31 | import org.eclipse.core.resources.IFolder; | |
32 | import org.eclipse.core.resources.IProject; | |
33 | import org.eclipse.core.resources.IResource; | |
34 | import org.eclipse.core.resources.ResourcesPlugin; | |
35 | import org.eclipse.core.runtime.CoreException; | |
36 | import org.eclipse.core.runtime.IPath; | |
252c602c | 37 | import org.eclipse.core.runtime.IProgressMonitor; |
002f9f07 | 38 | import org.eclipse.core.runtime.IStatus; |
252c602c | 39 | import org.eclipse.core.runtime.NullProgressMonitor; |
002f9f07 BH |
40 | import org.eclipse.core.runtime.Path; |
41 | import org.eclipse.core.runtime.Platform; | |
252c602c BH |
42 | import org.eclipse.core.runtime.Status; |
43 | import org.eclipse.core.runtime.SubMonitor; | |
44 | import org.eclipse.core.runtime.SubProgressMonitor; | |
45 | import org.eclipse.jface.dialogs.IDialogSettings; | |
16f91bd5 | 46 | import org.eclipse.jface.dialogs.MessageDialog; |
252c602c BH |
47 | import org.eclipse.jface.operation.IRunnableWithProgress; |
48 | import org.eclipse.jface.operation.ModalContext; | |
002f9f07 BH |
49 | import org.eclipse.jface.viewers.IStructuredSelection; |
50 | import org.eclipse.jface.viewers.ITreeContentProvider; | |
51 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; | |
252c602c | 52 | import org.eclipse.linuxtools.tmf.core.TmfCommonConstants; |
002f9f07 | 53 | import org.eclipse.linuxtools.tmf.core.TmfProjectNature; |
252c602c | 54 | import org.eclipse.linuxtools.tmf.core.project.model.TmfTraceImportException; |
002f9f07 BH |
55 | import org.eclipse.linuxtools.tmf.core.project.model.TmfTraceType; |
56 | import org.eclipse.linuxtools.tmf.core.project.model.TraceTypeHelper; | |
002f9f07 | 57 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectRegistry; |
16f91bd5 | 58 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement; |
002f9f07 BH |
59 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceFolder; |
60 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceTypeUIUtils; | |
61 | import org.eclipse.linuxtools.tmf.ui.project.wizards.Messages; | |
16f91bd5 | 62 | import org.eclipse.osgi.util.NLS; |
002f9f07 BH |
63 | import org.eclipse.swt.SWT; |
64 | import org.eclipse.swt.custom.BusyIndicator; | |
65 | import org.eclipse.swt.events.FocusEvent; | |
66 | import org.eclipse.swt.events.FocusListener; | |
67 | import org.eclipse.swt.events.KeyEvent; | |
68 | import org.eclipse.swt.events.KeyListener; | |
69 | import org.eclipse.swt.events.SelectionAdapter; | |
70 | import org.eclipse.swt.events.SelectionEvent; | |
71 | import org.eclipse.swt.events.SelectionListener; | |
72 | import org.eclipse.swt.layout.GridData; | |
73 | import org.eclipse.swt.layout.GridLayout; | |
74 | import org.eclipse.swt.widgets.Button; | |
75 | import org.eclipse.swt.widgets.Combo; | |
76 | import org.eclipse.swt.widgets.Composite; | |
77 | import org.eclipse.swt.widgets.DirectoryDialog; | |
78 | import org.eclipse.swt.widgets.Event; | |
79 | import org.eclipse.swt.widgets.Group; | |
80 | import org.eclipse.swt.widgets.Label; | |
81 | import org.eclipse.ui.IWorkbench; | |
82 | import org.eclipse.ui.dialogs.FileSystemElement; | |
252c602c | 83 | import org.eclipse.ui.dialogs.IOverwriteQuery; |
002f9f07 | 84 | import org.eclipse.ui.dialogs.WizardResourceImportPage; |
252c602c | 85 | import org.eclipse.ui.model.AdaptableList; |
002f9f07 | 86 | import org.eclipse.ui.model.WorkbenchContentProvider; |
002f9f07 BH |
87 | import org.eclipse.ui.wizards.datatransfer.FileSystemStructureProvider; |
88 | import org.eclipse.ui.wizards.datatransfer.IImportStructureProvider; | |
89 | import org.eclipse.ui.wizards.datatransfer.ImportOperation; | |
90 | ||
91 | /** | |
252c602c BH |
92 | * A variant of the standard resource import wizard for importing traces |
93 | * to given tracing project. If no project or tracing project was selected | |
94 | * the wizard imports it to the default tracing project which is created | |
95 | * if necessary. | |
96 | * | |
97 | * In our case traces could be files or a directory structure. This wizard | |
98 | * supports both cases. It imports traces for a selected trace type or, if | |
99 | * no trace type is selected, it tries to detect the trace type automatically. | |
100 | * However, the automatic detection is a best-effort and cannot guarantee | |
101 | * that the detection is successful. The reason for this is that there might | |
102 | * be multiple trace types that can be assigned to a single trace. | |
103 | * | |
002f9f07 | 104 | * |
002f9f07 BH |
105 | * @author Francois Chouinard |
106 | * @since 2.0 | |
107 | */ | |
108 | public class ImportTraceWizardPage extends WizardResourceImportPage { | |
109 | ||
002f9f07 BH |
110 | // ------------------------------------------------------------------------ |
111 | // Constants | |
112 | // ------------------------------------------------------------------------ | |
002f9f07 | 113 | private static final String IMPORT_WIZARD_PAGE = "ImportTraceWizardPage"; //$NON-NLS-1$ |
252c602c BH |
114 | private static final String IMPORT_WIZARD_IMPORT_UNRECOGNIZED_ID = IMPORT_WIZARD_PAGE + ".import_unrecognized_traces_id"; //$NON-NLS-1$ |
115 | private static final String SEPARATOR = ":"; //$NON-NLS-1$ | |
116 | private static final String AUTO_DETECT = Messages.ImportTraceWizard_AutoDetection; | |
002f9f07 BH |
117 | |
118 | // ------------------------------------------------------------------------ | |
119 | // Attributes | |
120 | // ------------------------------------------------------------------------ | |
121 | ||
122 | // Folder navigation start point (saved between invocations) | |
123 | private static String fRootDirectory = null; | |
002f9f07 BH |
124 | // Target import directory ('Traces' folder) |
125 | private IFolder fTargetFolder; | |
16f91bd5 BH |
126 | // Target Trace folder element |
127 | private TmfTraceFolder fTraceFolderElement; | |
252c602c BH |
128 | // Flag to handle destination folder change event |
129 | private Boolean fIsDestinationChanged = false; | |
130 | // Combo box containing trace types | |
131 | private Combo fTraceTypes; | |
132 | // Button to ignore unrecognized traces or not | |
133 | private Button fImportUnrecognizedButton; | |
134 | // Button to overwrite existing resources or not | |
135 | private Button fOverwriteExistingResourcesCheckbox; | |
136 | // Button to link or copy traces to workspace | |
137 | private Button fCreateLinksInWorkspaceButton; | |
138 | private boolean entryChanged = false; | |
139 | /** The directory name field */ | |
140 | protected Combo directoryNameField; | |
141 | /** The directory browse button. */ | |
142 | protected Button directoryBrowseButton; | |
002f9f07 BH |
143 | |
144 | // ------------------------------------------------------------------------ | |
145 | // Constructors | |
146 | // ------------------------------------------------------------------------ | |
147 | ||
148 | /** | |
149 | * Constructor. Creates the trace wizard page. | |
150 | * | |
151 | * @param name | |
152 | * The name of the page. | |
153 | * @param selection | |
154 | * The current selection | |
155 | */ | |
156 | protected ImportTraceWizardPage(String name, IStructuredSelection selection) { | |
157 | super(name, selection); | |
158 | } | |
159 | ||
160 | /** | |
161 | * Constructor | |
162 | * | |
163 | * @param workbench | |
164 | * The workbench reference. | |
165 | * @param selection | |
166 | * The current selection | |
167 | */ | |
168 | public ImportTraceWizardPage(IWorkbench workbench, IStructuredSelection selection) { | |
169 | this(IMPORT_WIZARD_PAGE, selection); | |
170 | setTitle(Messages.ImportTraceWizard_FileSystemTitle); | |
171 | setDescription(Messages.ImportTraceWizard_ImportTrace); | |
172 | ||
173 | // Locate the target trace folder | |
174 | IFolder traceFolder = null; | |
175 | Object element = selection.getFirstElement(); | |
176 | ||
177 | if (element instanceof TmfTraceFolder) { | |
16f91bd5 BH |
178 | fTraceFolderElement = (TmfTraceFolder) element; |
179 | fTraceFolderElement.getProject().getResource(); | |
180 | traceFolder = fTraceFolderElement.getResource(); | |
002f9f07 BH |
181 | } else if (element instanceof IProject) { |
182 | IProject project = (IProject) element; | |
183 | try { | |
184 | if (project.hasNature(TmfProjectNature.ID)) { | |
252c602c | 185 | traceFolder = project.getFolder(TmfTraceFolder.TRACE_FOLDER_NAME); |
16f91bd5 | 186 | fTraceFolderElement = TmfProjectRegistry.getProject(project).getTracesFolder(); |
002f9f07 BH |
187 | } |
188 | } catch (CoreException e) { | |
189 | } | |
190 | } | |
191 | ||
252c602c BH |
192 | /* |
193 | * If no tracing project was selected or trace folder doesn't exist use | |
194 | */ | |
195 | if (traceFolder == null) { | |
196 | IProject project = TmfProjectRegistry.createProject( | |
197 | TmfCommonConstants.DEFAULT_TRACE_PROJECT_NAME, null, new NullProgressMonitor()); | |
198 | traceFolder = project.getFolder(TmfTraceFolder.TRACE_FOLDER_NAME); | |
16f91bd5 | 199 | fTraceFolderElement = TmfProjectRegistry.getProject(project).getTracesFolder(); |
252c602c BH |
200 | } |
201 | ||
002f9f07 BH |
202 | // Set the target trace folder |
203 | if (traceFolder != null) { | |
204 | fTargetFolder = traceFolder; | |
205 | String path = traceFolder.getFullPath().toOSString(); | |
206 | setContainerFieldValue(path); | |
207 | } | |
208 | } | |
209 | ||
210 | // ------------------------------------------------------------------------ | |
211 | // WizardResourceImportPage | |
212 | // ------------------------------------------------------------------------ | |
213 | ||
214 | @Override | |
215 | public void createControl(Composite parent) { | |
216 | super.createControl(parent); | |
217 | // Restore last directory if applicable | |
218 | if (fRootDirectory != null) { | |
219 | directoryNameField.setText(fRootDirectory); | |
220 | updateFromSourceField(); | |
221 | } | |
222 | } | |
223 | ||
224 | @Override | |
225 | protected void createSourceGroup(Composite parent) { | |
226 | createDirectorySelectionGroup(parent); | |
227 | createFileSelectionGroup(parent); | |
228 | createTraceTypeGroup(parent); | |
229 | validateSourceGroup(); | |
230 | } | |
231 | ||
232 | @Override | |
252c602c BH |
233 | protected ITreeContentProvider getFileProvider() { |
234 | return new WorkbenchContentProvider() { | |
002f9f07 | 235 | @Override |
252c602c BH |
236 | public Object[] getChildren(Object object) { |
237 | if (object instanceof TraceFileSystemElement) { | |
238 | TraceFileSystemElement element = (TraceFileSystemElement) object; | |
239 | return element.getFiles().getChildren(element); | |
002f9f07 | 240 | } |
252c602c | 241 | return new Object[0]; |
002f9f07 | 242 | } |
252c602c | 243 | }; |
002f9f07 BH |
244 | } |
245 | ||
246 | @Override | |
247 | protected ITreeContentProvider getFolderProvider() { | |
002f9f07 BH |
248 | return new WorkbenchContentProvider() { |
249 | @Override | |
250 | public Object[] getChildren(Object o) { | |
252c602c BH |
251 | if (o instanceof TraceFileSystemElement) { |
252 | TraceFileSystemElement element = (TraceFileSystemElement) o; | |
253 | return element.getFolders().getChildren(); | |
002f9f07 BH |
254 | } |
255 | return new Object[0]; | |
256 | } | |
002f9f07 | 257 | |
252c602c BH |
258 | @Override |
259 | public boolean hasChildren(Object o) { | |
260 | if (o instanceof TraceFileSystemElement) { | |
261 | TraceFileSystemElement element = (TraceFileSystemElement) o; | |
262 | if (element.isPopulated()) { | |
263 | return getChildren(element).length > 0; | |
264 | } | |
265 | //If we have not populated then wait until asked | |
266 | return true; | |
002f9f07 | 267 | } |
252c602c | 268 | return false; |
002f9f07 | 269 | } |
252c602c | 270 | }; |
002f9f07 BH |
271 | } |
272 | ||
273 | // ------------------------------------------------------------------------ | |
274 | // Directory Selection Group (forked WizardFileSystemResourceImportPage1) | |
275 | // ------------------------------------------------------------------------ | |
276 | ||
002f9f07 BH |
277 | /** |
278 | * creates the directory selection group. | |
279 | * | |
280 | * @param parent | |
281 | * the parent composite | |
282 | */ | |
283 | protected void createDirectorySelectionGroup(Composite parent) { | |
284 | ||
285 | Composite directoryContainerGroup = new Composite(parent, SWT.NONE); | |
286 | GridLayout layout = new GridLayout(); | |
287 | layout.numColumns = 3; | |
288 | directoryContainerGroup.setLayout(layout); | |
289 | directoryContainerGroup.setFont(parent.getFont()); | |
290 | directoryContainerGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); | |
291 | ||
292 | // Label ("Trace directory:") | |
293 | Label groupLabel = new Label(directoryContainerGroup, SWT.NONE); | |
294 | groupLabel.setText(Messages.ImportTraceWizard_DirectoryLocation); | |
295 | groupLabel.setFont(parent.getFont()); | |
296 | ||
297 | // Directory name entry field | |
298 | directoryNameField = new Combo(directoryContainerGroup, SWT.BORDER); | |
299 | GridData data = new GridData(SWT.FILL, SWT.FILL, true, false); | |
300 | data.widthHint = SIZING_TEXT_FIELD_WIDTH; | |
301 | directoryNameField.setLayoutData(data); | |
302 | directoryNameField.setFont(parent.getFont()); | |
303 | ||
304 | directoryNameField.addSelectionListener(new SelectionAdapter() { | |
305 | @Override | |
306 | public void widgetSelected(SelectionEvent e) { | |
307 | updateFromSourceField(); | |
308 | } | |
309 | }); | |
310 | ||
311 | directoryNameField.addKeyListener(new KeyListener() { | |
312 | @Override | |
313 | public void keyPressed(KeyEvent e) { | |
314 | // If there has been a key pressed then mark as dirty | |
315 | entryChanged = true; | |
316 | if (e.character == SWT.CR) { // Windows... | |
317 | entryChanged = false; | |
318 | updateFromSourceField(); | |
319 | } | |
320 | } | |
321 | ||
322 | @Override | |
323 | public void keyReleased(KeyEvent e) { | |
324 | } | |
325 | }); | |
326 | ||
327 | directoryNameField.addFocusListener(new FocusListener() { | |
328 | @Override | |
329 | public void focusGained(FocusEvent e) { | |
330 | // Do nothing when getting focus | |
331 | } | |
002f9f07 BH |
332 | @Override |
333 | public void focusLost(FocusEvent e) { | |
334 | // Clear the flag to prevent constant update | |
335 | if (entryChanged) { | |
336 | entryChanged = false; | |
337 | updateFromSourceField(); | |
338 | } | |
339 | } | |
340 | }); | |
341 | ||
342 | // Browse button | |
343 | directoryBrowseButton = new Button(directoryContainerGroup, SWT.PUSH); | |
344 | directoryBrowseButton.setText(Messages.ImportTraceWizard_BrowseButton); | |
345 | directoryBrowseButton.addListener(SWT.Selection, this); | |
346 | directoryBrowseButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false)); | |
347 | directoryBrowseButton.setFont(parent.getFont()); | |
348 | setButtonLayoutData(directoryBrowseButton); | |
349 | } | |
350 | ||
351 | // ------------------------------------------------------------------------ | |
352 | // Browse for the source directory | |
353 | // ------------------------------------------------------------------------ | |
354 | ||
355 | @Override | |
356 | public void handleEvent(Event event) { | |
357 | if (event.widget == directoryBrowseButton) { | |
358 | handleSourceDirectoryBrowseButtonPressed(); | |
359 | } | |
252c602c BH |
360 | |
361 | // Avoid overwriting destination path without repeatedly trigger | |
362 | // call of handleEvent(); | |
363 | synchronized (fIsDestinationChanged) { | |
364 | if (fIsDestinationChanged == false) { | |
365 | event.display.asyncExec(new Runnable() { | |
366 | @Override | |
367 | public void run() { | |
368 | synchronized (fIsDestinationChanged) { | |
369 | fIsDestinationChanged = true; | |
370 | String path = fTargetFolder.getFullPath().toOSString(); | |
371 | setContainerFieldValue(path); | |
372 | } | |
373 | } | |
374 | }); | |
375 | } else { | |
376 | fIsDestinationChanged = false; | |
377 | } | |
378 | } | |
002f9f07 BH |
379 | super.handleEvent(event); |
380 | } | |
381 | ||
252c602c BH |
382 | @Override |
383 | protected void handleContainerBrowseButtonPressed() { | |
384 | // Do nothing so that destination directory cannot be changed. | |
385 | } | |
386 | ||
002f9f07 BH |
387 | /** |
388 | * Handle the button pressed event | |
389 | */ | |
390 | protected void handleSourceDirectoryBrowseButtonPressed() { | |
391 | String currentSource = directoryNameField.getText(); | |
392 | DirectoryDialog dialog = new DirectoryDialog(directoryNameField.getShell(), SWT.SAVE | SWT.SHEET); | |
393 | dialog.setText(Messages.ImportTraceWizard_SelectTraceDirectoryTitle); | |
394 | dialog.setMessage(Messages.ImportTraceWizard_SelectTraceDirectoryMessage); | |
395 | dialog.setFilterPath(getSourceDirectoryName(currentSource)); | |
396 | ||
397 | String selectedDirectory = dialog.open(); | |
398 | if (selectedDirectory != null) { | |
399 | // Just quit if the directory is not valid | |
400 | if ((getSourceDirectory(selectedDirectory) == null) || selectedDirectory.equals(currentSource)) { | |
401 | return; | |
402 | } | |
403 | // If it is valid then proceed to populate | |
404 | setErrorMessage(null); | |
405 | setSourceName(selectedDirectory); | |
406 | } | |
407 | } | |
408 | ||
409 | private File getSourceDirectory() { | |
410 | return getSourceDirectory(directoryNameField.getText()); | |
411 | } | |
412 | ||
413 | private static File getSourceDirectory(String path) { | |
414 | File sourceDirectory = new File(getSourceDirectoryName(path)); | |
415 | if (!sourceDirectory.exists() || !sourceDirectory.isDirectory()) { | |
416 | return null; | |
417 | } | |
418 | ||
419 | return sourceDirectory; | |
420 | } | |
421 | ||
422 | private static String getSourceDirectoryName(String sourceName) { | |
423 | IPath result = new Path(sourceName.trim()); | |
424 | if (result.getDevice() != null && result.segmentCount() == 0) { | |
425 | result = result.addTrailingSeparator(); | |
426 | } else { | |
427 | result = result.removeTrailingSeparator(); | |
428 | } | |
429 | return result.toOSString(); | |
430 | } | |
431 | ||
432 | private String getSourceDirectoryName() { | |
433 | return getSourceDirectoryName(directoryNameField.getText()); | |
434 | } | |
435 | ||
436 | private void updateFromSourceField() { | |
437 | setSourceName(directoryNameField.getText()); | |
438 | updateWidgetEnablements(); | |
439 | } | |
440 | ||
441 | private void setSourceName(String path) { | |
442 | if (path.length() > 0) { | |
443 | String[] currentItems = directoryNameField.getItems(); | |
444 | int selectionIndex = -1; | |
445 | for (int i = 0; i < currentItems.length; i++) { | |
446 | if (currentItems[i].equals(path)) { | |
447 | selectionIndex = i; | |
448 | } | |
449 | } | |
450 | if (selectionIndex < 0) { | |
451 | int oldLength = currentItems.length; | |
452 | String[] newItems = new String[oldLength + 1]; | |
453 | System.arraycopy(currentItems, 0, newItems, 0, oldLength); | |
454 | newItems[oldLength] = path; | |
455 | directoryNameField.setItems(newItems); | |
456 | selectionIndex = oldLength; | |
457 | } | |
458 | directoryNameField.select(selectionIndex); | |
459 | } | |
460 | resetSelection(); | |
461 | } | |
462 | ||
463 | // ------------------------------------------------------------------------ | |
464 | // File Selection Group (forked WizardFileSystemResourceImportPage1) | |
465 | // ------------------------------------------------------------------------ | |
002f9f07 | 466 | private void resetSelection() { |
252c602c BH |
467 | TraceFileSystemElement root = getFileSystemTree(); |
468 | selectionGroup.setRoot(root); | |
002f9f07 BH |
469 | } |
470 | ||
252c602c | 471 | private TraceFileSystemElement getFileSystemTree() { |
002f9f07 BH |
472 | File sourceDirectory = getSourceDirectory(); |
473 | if (sourceDirectory == null) { | |
474 | return null; | |
475 | } | |
476 | return selectFiles(sourceDirectory, FileSystemStructureProvider.INSTANCE); | |
477 | } | |
478 | ||
252c602c BH |
479 | private TraceFileSystemElement selectFiles(final Object rootFileSystemObject, |
480 | final IImportStructureProvider structureProvider) { | |
481 | final TraceFileSystemElement[] results = new TraceFileSystemElement[1]; | |
002f9f07 BH |
482 | BusyIndicator.showWhile(getShell().getDisplay(), new Runnable() { |
483 | @Override | |
484 | public void run() { | |
485 | // Create the root element from the supplied file system object | |
486 | results[0] = createRootElement(rootFileSystemObject, structureProvider); | |
487 | } | |
488 | }); | |
489 | return results[0]; | |
490 | } | |
491 | ||
252c602c | 492 | private static TraceFileSystemElement createRootElement(Object fileSystemObject, |
002f9f07 BH |
493 | IImportStructureProvider provider) { |
494 | ||
495 | boolean isContainer = provider.isFolder(fileSystemObject); | |
496 | String elementLabel = provider.getLabel(fileSystemObject); | |
497 | ||
252c602c BH |
498 | // Use an empty label so that display of the element's full name |
499 | // doesn't include a confusing label | |
500 | TraceFileSystemElement dummyParent = new TraceFileSystemElement("", null, true);//$NON-NLS-1$ | |
16f91bd5 | 501 | dummyParent.setFileSystemObject(((File)fileSystemObject).getParentFile()); |
252c602c BH |
502 | dummyParent.setPopulated(); |
503 | TraceFileSystemElement result = new TraceFileSystemElement( | |
504 | elementLabel, dummyParent, isContainer); | |
505 | result.setFileSystemObject(fileSystemObject); | |
002f9f07 | 506 | |
252c602c BH |
507 | //Get the files for the element so as to build the first level |
508 | result.getFiles(); | |
002f9f07 BH |
509 | |
510 | return dummyParent; | |
511 | } | |
512 | ||
513 | // ------------------------------------------------------------------------ | |
514 | // Trace Type Group | |
515 | // ------------------------------------------------------------------------ | |
002f9f07 BH |
516 | private final void createTraceTypeGroup(Composite parent) { |
517 | Composite composite = new Composite(parent, SWT.NONE); | |
518 | GridLayout layout = new GridLayout(); | |
519 | layout.numColumns = 3; | |
520 | layout.makeColumnsEqualWidth = false; | |
521 | composite.setLayout(layout); | |
522 | composite.setFont(parent.getFont()); | |
523 | GridData buttonData = new GridData(SWT.FILL, SWT.FILL, true, false); | |
524 | composite.setLayoutData(buttonData); | |
525 | ||
526 | // Trace type label ("Trace Type:") | |
527 | Label typeLabel = new Label(composite, SWT.NONE); | |
528 | typeLabel.setText(Messages.ImportTraceWizard_TraceType); | |
529 | typeLabel.setFont(parent.getFont()); | |
530 | ||
531 | // Trace type combo | |
252c602c | 532 | fTraceTypes = new Combo(composite, SWT.BORDER | SWT.READ_ONLY); |
002f9f07 BH |
533 | GridData data = new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1); |
534 | fTraceTypes.setLayoutData(data); | |
535 | fTraceTypes.setFont(parent.getFont()); | |
536 | ||
537 | String[] availableTraceTypes = TmfTraceType.getInstance().getAvailableTraceTypes(); | |
252c602c BH |
538 | String[] traceTypeList = new String[availableTraceTypes.length + 1]; |
539 | traceTypeList[0] = AUTO_DETECT; | |
540 | for (int i = 0; i < availableTraceTypes.length; i++) { | |
541 | traceTypeList[i + 1] = availableTraceTypes[i]; | |
542 | } | |
543 | fTraceTypes.setItems(traceTypeList); | |
002f9f07 BH |
544 | fTraceTypes.addSelectionListener(new SelectionListener() { |
545 | @Override | |
546 | public void widgetSelected(SelectionEvent e) { | |
547 | updateWidgetEnablements(); | |
548 | } | |
549 | ||
550 | @Override | |
551 | public void widgetDefaultSelected(SelectionEvent e) { | |
552 | } | |
553 | }); | |
252c602c BH |
554 | fTraceTypes.select(0); |
555 | ||
16f91bd5 | 556 | // Unrecognized checkbox |
252c602c BH |
557 | fImportUnrecognizedButton = new Button(composite, SWT.CHECK); |
558 | fImportUnrecognizedButton.setSelection(true); | |
559 | fImportUnrecognizedButton.setText(Messages.ImportTraceWizard_ImportUnrecognized); | |
560 | ||
561 | IDialogSettings settings = getDialogSettings(); | |
562 | boolean value; | |
563 | if (settings.get(IMPORT_WIZARD_IMPORT_UNRECOGNIZED_ID) == null) { | |
564 | value = true; | |
565 | } else { | |
566 | value = settings.getBoolean(IMPORT_WIZARD_IMPORT_UNRECOGNIZED_ID); | |
567 | } | |
568 | fImportUnrecognizedButton.setSelection(value); | |
002f9f07 BH |
569 | } |
570 | ||
571 | // ------------------------------------------------------------------------ | |
572 | // Options | |
573 | // ------------------------------------------------------------------------ | |
574 | ||
002f9f07 BH |
575 | @Override |
576 | protected void createOptionsGroupButtons(Group optionsGroup) { | |
577 | ||
578 | // Overwrite checkbox | |
252c602c BH |
579 | fOverwriteExistingResourcesCheckbox = new Button(optionsGroup, SWT.CHECK); |
580 | fOverwriteExistingResourcesCheckbox.setFont(optionsGroup.getFont()); | |
581 | fOverwriteExistingResourcesCheckbox.setText(Messages.ImportTraceWizard_OverwriteExistingTrace); | |
582 | fOverwriteExistingResourcesCheckbox.setSelection(false); | |
002f9f07 BH |
583 | |
584 | // Create links checkbox | |
252c602c BH |
585 | fCreateLinksInWorkspaceButton = new Button(optionsGroup, SWT.CHECK); |
586 | fCreateLinksInWorkspaceButton.setFont(optionsGroup.getFont()); | |
587 | fCreateLinksInWorkspaceButton.setText(Messages.ImportTraceWizard_CreateLinksInWorkspace); | |
588 | fCreateLinksInWorkspaceButton.setSelection(true); | |
002f9f07 | 589 | |
252c602c | 590 | fCreateLinksInWorkspaceButton.addSelectionListener(new SelectionAdapter() { |
002f9f07 BH |
591 | @Override |
592 | public void widgetSelected(SelectionEvent e) { | |
593 | updateWidgetEnablements(); | |
594 | } | |
595 | }); | |
596 | ||
597 | updateWidgetEnablements(); | |
598 | } | |
599 | ||
600 | // ------------------------------------------------------------------------ | |
601 | // Determine if the finish button can be enabled | |
602 | // ------------------------------------------------------------------------ | |
603 | ||
604 | @Override | |
605 | public boolean validateSourceGroup() { | |
606 | ||
607 | File sourceDirectory = getSourceDirectory(); | |
608 | if (sourceDirectory == null) { | |
609 | setMessage(Messages.ImportTraceWizard_SelectTraceSourceEmpty); | |
610 | return false; | |
611 | } | |
612 | ||
613 | if (sourceConflictsWithDestination(new Path(sourceDirectory.getPath()))) { | |
614 | setMessage(null); | |
615 | setErrorMessage(getSourceConflictMessage()); | |
616 | return false; | |
617 | } | |
618 | ||
619 | List<FileSystemElement> resourcesToImport = getSelectedResources(); | |
620 | if (resourcesToImport.size() == 0) { | |
621 | setMessage(null); | |
622 | setErrorMessage(Messages.ImportTraceWizard_SelectTraceNoneSelected); | |
623 | return false; | |
624 | } | |
625 | ||
626 | IContainer container = getSpecifiedContainer(); | |
627 | if (container != null && container.isVirtual()) { | |
628 | if (Platform.getPreferencesService().getBoolean(Activator.PLUGIN_ID, ResourcesPlugin.PREF_DISABLE_LINKING, false, null)) { | |
629 | setMessage(null); | |
630 | setErrorMessage(Messages.ImportTraceWizard_CannotImportFilesUnderAVirtualFolder); | |
631 | return false; | |
632 | } | |
252c602c | 633 | if (fCreateLinksInWorkspaceButton == null || !fCreateLinksInWorkspaceButton.getSelection()) { |
002f9f07 BH |
634 | setMessage(null); |
635 | setErrorMessage(Messages.ImportTraceWizard_HaveToCreateLinksUnderAVirtualFolder); | |
636 | return false; | |
637 | } | |
638 | } | |
639 | ||
002f9f07 BH |
640 | setErrorMessage(null); |
641 | return true; | |
642 | } | |
643 | ||
644 | // ------------------------------------------------------------------------ | |
645 | // Import the trace(s) | |
646 | // ------------------------------------------------------------------------ | |
647 | ||
648 | /** | |
649 | * Finish the import. | |
650 | * | |
252c602c | 651 | * @return <code>true</code> if successful else <code>false</code> |
002f9f07 BH |
652 | */ |
653 | public boolean finish() { | |
252c602c BH |
654 | IDialogSettings settings = getDialogSettings(); |
655 | settings.put(IMPORT_WIZARD_IMPORT_UNRECOGNIZED_ID, fImportUnrecognizedButton.getSelection()); | |
002f9f07 | 656 | |
252c602c BH |
657 | String traceTypeName = fTraceTypes.getText(); |
658 | String traceId = null; | |
659 | if (!AUTO_DETECT.equals(traceTypeName)) { | |
660 | String tokens[] = traceTypeName.split(SEPARATOR, 2); | |
661 | if (tokens.length < 2) { | |
662 | return false; | |
663 | } | |
664 | traceId = TmfTraceType.getInstance().getTraceTypeId(tokens[0], tokens[1]); | |
002f9f07 BH |
665 | } |
666 | ||
667 | // Save directory for next import operation | |
668 | fRootDirectory = getSourceDirectoryName(); | |
669 | ||
252c602c BH |
670 | final TraceValidateAndImportOperation operation = new TraceValidateAndImportOperation(traceId, getContainerFullPath(), |
671 | fImportUnrecognizedButton.getSelection(), fOverwriteExistingResourcesCheckbox.getSelection(), fCreateLinksInWorkspaceButton.getSelection()); | |
002f9f07 | 672 | |
252c602c BH |
673 | IStatus status = Status.OK_STATUS; |
674 | try { | |
675 | getContainer().run(true, true, new IRunnableWithProgress() { | |
676 | @Override | |
677 | public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { | |
678 | operation.run(monitor); | |
679 | monitor.done(); | |
002f9f07 | 680 | } |
252c602c | 681 | }); |
002f9f07 | 682 | |
252c602c BH |
683 | status = operation.getStatus(); |
684 | } catch (InvocationTargetException e) { | |
685 | status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, Messages.ImportTraceWizard_ImportProblem, e); | |
686 | } catch (InterruptedException e) { | |
687 | status = Status.CANCEL_STATUS; | |
688 | } finally { | |
689 | if (!status.isOK()) { | |
690 | if (status.getSeverity() == IStatus.CANCEL) { | |
691 | setMessage(Messages.ImportTraceWizard_ImportOperationCancelled); | |
692 | setErrorMessage(null); | |
002f9f07 | 693 | } else { |
252c602c BH |
694 | if (status.getException() != null) { |
695 | displayErrorDialog(status.getMessage() + ": " + status.getException()); //$NON-NLS-1$ | |
696 | } | |
002f9f07 | 697 | setMessage(null); |
252c602c | 698 | setErrorMessage(Messages.ImportTraceWizard_ImportProblem); |
002f9f07 | 699 | } |
252c602c BH |
700 | return false; |
701 | } | |
702 | } | |
703 | if (operation.getUnrecognizedTraces().size() > 0) { | |
704 | StringBuilder unrecognizedTraces = new StringBuilder(); | |
705 | for(String trace: operation.getUnrecognizedTraces()) { | |
706 | unrecognizedTraces.append(System.getProperty("line.separator")).append(trace); //$NON-NLS-1$ | |
002f9f07 | 707 | } |
252c602c BH |
708 | displayErrorDialog(Messages.ImportTraceWizard_NoValidTraceTypeFound + ":" + unrecognizedTraces.toString()); //$NON-NLS-1$ |
709 | } | |
710 | setErrorMessage(null); | |
711 | return true; | |
712 | } | |
002f9f07 | 713 | |
252c602c BH |
714 | |
715 | // ------------------------------------------------------------------------ | |
716 | // Classes | |
717 | // ------------------------------------------------------------------------ | |
718 | ||
16f91bd5 | 719 | private class TraceValidateAndImportOperation { |
252c602c | 720 | private IStatus fStatus; |
16f91bd5 | 721 | private final List<String> fUnrecognizedResources = new ArrayList<>(); |
252c602c BH |
722 | private String fTraceType; |
723 | private IPath fContainerPath; | |
724 | private boolean fImportUnrecognizedTraces; | |
252c602c | 725 | private boolean fLink; |
16f91bd5 | 726 | private ImportConfirmation fConfirmationMode = ImportConfirmation.SKIP; |
252c602c | 727 | |
16f91bd5 | 728 | private TraceValidateAndImportOperation(String traceId, IPath containerPath, boolean doImport, boolean overwrite, boolean link) { |
252c602c BH |
729 | fTraceType = traceId; |
730 | fContainerPath = containerPath; | |
731 | fImportUnrecognizedTraces = doImport; | |
16f91bd5 BH |
732 | if (overwrite) { |
733 | fConfirmationMode = ImportConfirmation.OVERWRITE_ALL; | |
734 | } | |
252c602c BH |
735 | fLink = link; |
736 | } | |
737 | ||
738 | public void run(IProgressMonitor progressMonitor) { | |
739 | String currentPath = null; | |
16f91bd5 | 740 | final Map<String, TraceFileSystemElement> folderElements = new HashMap<>(); |
252c602c | 741 | try { |
16f91bd5 BH |
742 | List<TraceFileSystemElement> fileSystemElements = getSelectedResources(); |
743 | Iterator<TraceFileSystemElement> fileSystemElementsIter = fileSystemElements.iterator(); | |
744 | SubMonitor subMonitor = SubMonitor.convert(progressMonitor, fileSystemElements.size()); | |
252c602c | 745 | |
16f91bd5 | 746 | while (fileSystemElementsIter.hasNext()) { |
252c602c BH |
747 | ModalContext.checkCanceled(progressMonitor); |
748 | currentPath = null; | |
16f91bd5 BH |
749 | TraceFileSystemElement element = fileSystemElementsIter.next(); |
750 | File fileResource = (File) element.getFileSystemObject(); | |
751 | String resourcePath = fileResource.getAbsolutePath(); | |
252c602c BH |
752 | currentPath = resourcePath; |
753 | SubMonitor sub = subMonitor.newChild(1); | |
16f91bd5 BH |
754 | if (element.isDirectory()) { |
755 | if (!folderElements.containsKey(resourcePath)) { | |
756 | if (isDirectoryTrace(element)) { | |
757 | folderElements.put(resourcePath, element); | |
758 | validateAndImportDirectoryTrace(element, sub); | |
252c602c BH |
759 | } |
760 | } | |
761 | } else { | |
16f91bd5 BH |
762 | TraceFileSystemElement parentElement = (TraceFileSystemElement)element.getParent(); |
763 | File parentFile = (File) parentElement.getFileSystemObject(); | |
764 | String parentPath = parentFile.getAbsolutePath(); | |
252c602c | 765 | currentPath = parentPath; |
16f91bd5 BH |
766 | if (!folderElements.containsKey(parentPath)) { |
767 | if (isDirectoryTrace(parentElement)) { | |
768 | folderElements.put(parentPath, parentElement); | |
769 | validateAndImportDirectoryTrace(parentElement, sub); | |
252c602c | 770 | } else { |
16f91bd5 BH |
771 | if (fileResource.exists()) { |
772 | validateAndImportFileTrace(element, sub); | |
002f9f07 | 773 | } |
002f9f07 BH |
774 | } |
775 | } | |
776 | } | |
777 | } | |
252c602c BH |
778 | setStatus(Status.OK_STATUS); |
779 | } catch (InterruptedException e) { | |
780 | setStatus(Status.CANCEL_STATUS); | |
781 | } catch (Exception e) { | |
782 | setStatus(new Status(IStatus.ERROR, Activator.PLUGIN_ID, Messages.ImportTraceWizard_ImportProblem + ": " + //$NON-NLS-1$ | |
783 | (currentPath != null ? currentPath : "") , e)); //$NON-NLS-1$ | |
002f9f07 | 784 | } |
002f9f07 BH |
785 | } |
786 | ||
252c602c BH |
787 | /** |
788 | * @return a list of trace file names for that no trace type could be detected. | |
789 | */ | |
790 | public List<String> getUnrecognizedTraces() { | |
791 | return new ArrayList<>(fUnrecognizedResources); | |
792 | } | |
793 | ||
16f91bd5 | 794 | private void validateAndImportDirectoryTrace(TraceFileSystemElement fileSystemElement, IProgressMonitor monitor) |
252c602c | 795 | throws TmfTraceImportException, CoreException, InvocationTargetException, InterruptedException { |
16f91bd5 | 796 | File file = (File) fileSystemElement.getFileSystemObject(); |
252c602c | 797 | String path = file.getAbsolutePath(); |
350cae41 | 798 | TraceTypeHelper traceTypeHelper = null; |
252c602c BH |
799 | boolean sendValidationError = true; |
800 | if (fTraceType == null) { | |
350cae41 PT |
801 | try { |
802 | traceTypeHelper = TmfTraceTypeUIUtils.selectTraceType(path, null, null); | |
803 | } catch (TmfTraceImportException e) { | |
804 | // the trace did not match any trace type | |
805 | } | |
806 | if (traceTypeHelper == null) { | |
807 | if (fImportUnrecognizedTraces) { | |
808 | if (importResource(fileSystemElement, monitor)) { | |
809 | fUnrecognizedResources.add(path); | |
810 | } | |
811 | } | |
812 | return; | |
813 | } | |
252c602c BH |
814 | } else { |
815 | if (!TmfTraceType.getInstance().isDirectoryTraceType(fTraceType)) { | |
816 | return; | |
817 | } | |
818 | sendValidationError = false; | |
819 | traceTypeHelper = TmfTraceType.getInstance().getTraceType(fTraceType); | |
820 | } | |
16f91bd5 | 821 | validateAndImportTrace(fileSystemElement, traceTypeHelper, sendValidationError, monitor); |
252c602c BH |
822 | } |
823 | ||
16f91bd5 | 824 | private void validateAndImportFileTrace(TraceFileSystemElement fileSystemElement, IProgressMonitor monitor) |
252c602c | 825 | throws TmfTraceImportException, CoreException, InvocationTargetException, InterruptedException { |
002f9f07 | 826 | |
16f91bd5 | 827 | File file = (File) fileSystemElement.getFileSystemObject(); |
252c602c BH |
828 | String path = file.getAbsolutePath(); |
829 | TraceTypeHelper traceTypeHelper = null; | |
830 | boolean sendValidationError = true; | |
16f91bd5 | 831 | |
252c602c | 832 | if (fTraceType == null) { |
350cae41 PT |
833 | try { |
834 | traceTypeHelper = TmfTraceTypeUIUtils.selectTraceType(path, null, null); | |
835 | } catch (TmfTraceImportException e) { | |
836 | // the trace did not match any trace type | |
837 | } | |
838 | if (traceTypeHelper == null) { | |
839 | if (fImportUnrecognizedTraces) { | |
840 | if (importResource(fileSystemElement, monitor)) { | |
841 | fUnrecognizedResources.add(path); | |
842 | } | |
16f91bd5 | 843 | } |
350cae41 | 844 | return; |
252c602c | 845 | } |
350cae41 PT |
846 | } else { |
847 | if (TmfTraceType.getInstance().isDirectoryTraceType(fTraceType)) { | |
848 | return; | |
849 | } | |
850 | sendValidationError = false; | |
851 | traceTypeHelper = TmfTraceType.getInstance().getTraceType(fTraceType); | |
252c602c | 852 | } |
002f9f07 | 853 | |
16f91bd5 | 854 | validateAndImportTrace(fileSystemElement, traceTypeHelper, sendValidationError, monitor); |
252c602c | 855 | return; |
002f9f07 | 856 | } |
252c602c | 857 | |
16f91bd5 | 858 | private void validateAndImportTrace(TraceFileSystemElement fileSystemElement, TraceTypeHelper traceTypeHelper, boolean sendValidationError, IProgressMonitor monitor) |
252c602c BH |
859 | throws InvocationTargetException, InterruptedException, CoreException, TmfTraceImportException { |
860 | ||
861 | if (traceTypeHelper == null) { | |
862 | throw new TmfTraceImportException(Messages.ImportTraceWizard_TraceTypeNotFound); | |
002f9f07 | 863 | } |
16f91bd5 | 864 | File file = (File) fileSystemElement.getFileSystemObject(); |
252c602c | 865 | String path = file.getAbsolutePath(); |
002f9f07 | 866 | |
252c602c | 867 | if (TmfTraceType.getInstance().validate(traceTypeHelper.getCanonicalName(), path)) { |
16f91bd5 BH |
868 | if (importResource(fileSystemElement, monitor)) { |
869 | IResource eclipseResource = fTargetFolder.findMember(fileSystemElement.getLabel()); | |
870 | TmfTraceTypeUIUtils.setTraceType(eclipseResource.getFullPath(), traceTypeHelper); | |
871 | } | |
252c602c BH |
872 | return; |
873 | } | |
874 | if (sendValidationError) { | |
16f91bd5 | 875 | throw new TmfTraceImportException(NLS.bind(Messages.ImportTraceWizard_TraceValidationFailed, path)); |
002f9f07 | 876 | } |
252c602c | 877 | } |
002f9f07 | 878 | |
16f91bd5 BH |
879 | /** |
880 | * Imports a trace resource to project. In case of name collision the | |
881 | * user will be asked to confirm overwriting the existing trace, | |
882 | * overwriting or skipping the trace to be imported. | |
883 | * | |
884 | * @param fileSystemElement | |
885 | * trace file system object to import | |
886 | * @param monitor | |
887 | * a progress monitor | |
888 | * @return true if trace was imported else false | |
889 | * | |
890 | * @throws InvocationTargetException | |
891 | * if problems during import operation | |
892 | * @throws InterruptedException | |
893 | * if cancelled | |
894 | * @throws CoreException | |
895 | * if problems with workspace | |
896 | */ | |
897 | private boolean importResource(TraceFileSystemElement fileSystemElement, IProgressMonitor monitor) | |
898 | throws InvocationTargetException, InterruptedException, CoreException { | |
899 | ImportConfirmation mode = checkForNameClashes(fileSystemElement); | |
900 | switch (mode) { | |
901 | case RENAME: | |
902 | case RENAME_ALL: | |
903 | rename(fileSystemElement); | |
904 | break; | |
905 | case OVERWRITE: | |
906 | case OVERWRITE_ALL: | |
907 | delete(fileSystemElement, monitor); | |
908 | break; | |
909 | case CONTINUE: | |
910 | break; | |
911 | case SKIP: | |
912 | case SKIP_ALL: | |
913 | default: | |
914 | return false; | |
915 | } | |
916 | ||
917 | List<TraceFileSystemElement> subList = new ArrayList<>(); | |
918 | ||
919 | IPath containerPath = fContainerPath; | |
920 | FileSystemElement parentFolder = fileSystemElement.getParent(); | |
921 | ||
922 | if (fileSystemElement.isDirectory() && (!fLink)) { | |
923 | containerPath = containerPath.addTrailingSeparator().append(fileSystemElement.getLabel()); | |
924 | ||
925 | Object[] array = fileSystemElement.getFiles().getChildren(); | |
926 | for (int i = 0; i < array.length; i++) { | |
927 | subList.add((TraceFileSystemElement)array[i]); | |
928 | } | |
929 | parentFolder = fileSystemElement; | |
930 | ||
931 | } else { | |
932 | subList.add(fileSystemElement); | |
933 | } | |
934 | ||
935 | ||
936 | ImportProvider fileSystemStructureProvider = new ImportProvider(); | |
252c602c | 937 | |
252c602c BH |
938 | IOverwriteQuery myQueryImpl = new IOverwriteQuery() { |
939 | @Override | |
940 | public String queryOverwrite(String file) { | |
16f91bd5 | 941 | return IOverwriteQuery.NO_ALL; |
252c602c BH |
942 | } |
943 | }; | |
944 | ||
16f91bd5 BH |
945 | monitor.setTaskName(Messages.ImportTraceWizard_ImportOperationTaskName + " " + ((File)fileSystemElement.getFileSystemObject()).getAbsolutePath()); //$NON-NLS-1$ |
946 | ImportOperation operation = new ImportOperation(containerPath, parentFolder, fileSystemStructureProvider, myQueryImpl, subList); | |
002f9f07 | 947 | operation.setContext(getShell()); |
002f9f07 | 948 | |
252c602c | 949 | operation.setCreateContainerStructure(false); |
16f91bd5 | 950 | operation.setOverwriteResources(false); |
252c602c BH |
951 | operation.setCreateLinks(fLink); |
952 | operation.setVirtualFolders(false); | |
002f9f07 | 953 | |
252c602c | 954 | operation.run(new SubProgressMonitor(monitor, 1, SubProgressMonitor.PREPEND_MAIN_LABEL_TO_SUBTASK)); |
16f91bd5 BH |
955 | return true; |
956 | } | |
002f9f07 | 957 | |
16f91bd5 BH |
958 | private boolean isDirectoryTrace(FileSystemElement fileSystemElement) { |
959 | File file = (File) fileSystemElement.getFileSystemObject(); | |
252c602c BH |
960 | String path = file.getAbsolutePath(); |
961 | if (TmfTraceType.getInstance().isDirectoryTrace(path)) { | |
962 | return true; | |
963 | } | |
002f9f07 BH |
964 | return false; |
965 | } | |
966 | ||
16f91bd5 BH |
967 | private ImportConfirmation checkForNameClashes(TraceFileSystemElement fileSystemElement) throws InterruptedException { |
968 | ||
969 | String traceName = ((File)fileSystemElement.getFileSystemObject()).getName(); | |
970 | ||
971 | // handle rename | |
972 | if (getExistingTrace(traceName) != null) { | |
973 | if ((fConfirmationMode == ImportConfirmation.RENAME_ALL) || | |
974 | (fConfirmationMode == ImportConfirmation.OVERWRITE_ALL) || | |
975 | (fConfirmationMode == ImportConfirmation.SKIP_ALL)) { | |
976 | return fConfirmationMode; | |
977 | } | |
978 | ||
979 | int returnCode = promptForOverwrite(traceName); | |
980 | if (returnCode < 0) { | |
981 | // Cancel | |
982 | throw new InterruptedException(); | |
983 | } | |
984 | fConfirmationMode = ImportConfirmation.values()[returnCode]; | |
985 | return fConfirmationMode; | |
986 | } | |
987 | return ImportConfirmation.CONTINUE; | |
988 | } | |
989 | ||
990 | private int promptForOverwrite(String traceName) { | |
991 | final MessageDialog dialog = new MessageDialog(getContainer() | |
992 | .getShell(), null, null, NLS.bind(Messages.ImportTraceWizard_TraceAlreadyExists, traceName), | |
993 | MessageDialog.QUESTION, new String[] { | |
994 | ImportConfirmation.RENAME.getInName(), | |
995 | ImportConfirmation.RENAME_ALL.getInName(), | |
996 | ImportConfirmation.OVERWRITE.getInName(), | |
997 | ImportConfirmation.OVERWRITE_ALL.getInName(), | |
998 | ImportConfirmation.SKIP.getInName(), | |
999 | ImportConfirmation.SKIP_ALL.getInName(), | |
1000 | }, 4) { | |
1001 | @Override | |
1002 | protected int getShellStyle() { | |
1003 | return super.getShellStyle() | SWT.SHEET; | |
1004 | } | |
1005 | }; | |
1006 | ||
1007 | final int[] returnValue = new int[1]; | |
1008 | getShell().getDisplay().syncExec(new Runnable() { | |
1009 | ||
1010 | @Override | |
1011 | public void run() { | |
1012 | returnValue[0] = dialog.open(); | |
1013 | } | |
1014 | }); | |
1015 | return returnValue[0]; | |
1016 | } | |
1017 | ||
1018 | private void rename(TraceFileSystemElement fileSystemElement) { | |
1019 | String traceName = ((File)fileSystemElement.getFileSystemObject()).getName(); | |
1020 | TmfTraceElement trace = getExistingTrace(traceName); | |
1021 | if (trace == null) { | |
1022 | return; | |
1023 | } | |
1024 | ||
1025 | IFolder folder = trace.getProject().getTracesFolder().getResource(); | |
1026 | int i = 2; | |
1027 | while (true) { | |
1028 | String name = trace.getName() + '(' + Integer.toString(i++) + ')'; | |
1029 | IResource resource = folder.findMember(name); | |
1030 | if (resource == null) { | |
1031 | fileSystemElement.setLabel(name); | |
1032 | return; | |
1033 | } | |
1034 | } | |
1035 | } | |
1036 | ||
1037 | private void delete(TraceFileSystemElement fileSystemElement, IProgressMonitor monitor) throws CoreException { | |
1038 | String traceName = ((File)fileSystemElement.getFileSystemObject()).getName(); | |
1039 | TmfTraceElement trace = getExistingTrace(traceName); | |
1040 | if (trace == null) { | |
1041 | return; | |
1042 | } | |
1043 | ||
1044 | trace.delete(monitor); | |
1045 | } | |
1046 | ||
1047 | private TmfTraceElement getExistingTrace(String traceName) { | |
1048 | List<TmfTraceElement> traces = fTraceFolderElement.getTraces(); | |
1049 | for (TmfTraceElement t : traces) { | |
1050 | if (t.getName().equals(traceName)) { | |
1051 | return t; | |
1052 | } | |
1053 | } | |
1054 | return null; | |
1055 | } | |
1056 | ||
252c602c BH |
1057 | /** |
1058 | * Set the status for this operation | |
1059 | * | |
1060 | * @param status | |
1061 | * the status | |
1062 | */ | |
1063 | protected void setStatus(IStatus status) { | |
1064 | fStatus = status; | |
002f9f07 BH |
1065 | } |
1066 | ||
252c602c BH |
1067 | public IStatus getStatus() { |
1068 | return fStatus; | |
1069 | } | |
002f9f07 BH |
1070 | } |
1071 | ||
252c602c BH |
1072 | /** |
1073 | * The <code>TraceFileSystemElement</code> is a <code>FileSystemElement</code> that knows | |
1074 | * if it has been populated or not. | |
1075 | */ | |
16f91bd5 | 1076 | private static class TraceFileSystemElement extends FileSystemElement { |
252c602c | 1077 | |
16f91bd5 BH |
1078 | private boolean fIsPopulated = false; |
1079 | private String fLabel = null; | |
252c602c BH |
1080 | |
1081 | public TraceFileSystemElement(String name, FileSystemElement parent, boolean isDirectory) { | |
1082 | super(name, parent, isDirectory); | |
1083 | } | |
1084 | ||
1085 | public void setPopulated() { | |
16f91bd5 | 1086 | fIsPopulated = true; |
252c602c BH |
1087 | } |
1088 | ||
1089 | public boolean isPopulated() { | |
16f91bd5 | 1090 | return fIsPopulated; |
252c602c BH |
1091 | } |
1092 | ||
1093 | @Override | |
1094 | public AdaptableList getFiles() { | |
16f91bd5 | 1095 | if(!fIsPopulated) { |
252c602c BH |
1096 | populateElementChildren(); |
1097 | } | |
1098 | return super.getFiles(); | |
1099 | } | |
1100 | ||
1101 | @Override | |
1102 | public AdaptableList getFolders() { | |
16f91bd5 | 1103 | if(!fIsPopulated) { |
252c602c BH |
1104 | populateElementChildren(); |
1105 | } | |
1106 | return super.getFolders(); | |
1107 | } | |
002f9f07 | 1108 | |
16f91bd5 BH |
1109 | /** |
1110 | * Sets the label for the trace to be used when importing at trace. | |
1111 | * @param name | |
1112 | * the label for the trace | |
1113 | */ | |
1114 | public void setLabel(String name) { | |
1115 | fLabel = name; | |
1116 | } | |
1117 | ||
1118 | /** | |
1119 | * Returns the label for the trace to be used when importing at trace. | |
1120 | * | |
1121 | * @return the label of trace resource | |
1122 | */ | |
1123 | public String getLabel() { | |
1124 | if (fLabel == null) { | |
1125 | //Get the name - if it is empty then return the path as it is a file root | |
1126 | File file = (File) getFileSystemObject(); | |
1127 | String name = file.getName(); | |
1128 | if (name.length() == 0) { | |
1129 | return file.getPath(); | |
1130 | } | |
1131 | return name; | |
1132 | } | |
1133 | return fLabel; | |
1134 | } | |
1135 | ||
252c602c BH |
1136 | /** |
1137 | * Populates the children of the specified parent <code>FileSystemElement</code> | |
1138 | */ | |
1139 | private void populateElementChildren() { | |
1140 | FileSystemStructureProvider provider = FileSystemStructureProvider.INSTANCE; | |
1141 | List<File> allchildren = provider.getChildren(this.getFileSystemObject()); | |
1142 | File child = null; | |
1143 | TraceFileSystemElement newelement = null; | |
1144 | Iterator<File> iter = allchildren.iterator(); | |
1145 | while(iter.hasNext()) { | |
1146 | child = iter.next(); | |
1147 | newelement = new TraceFileSystemElement(provider.getLabel(child), this, provider.isFolder(child)); | |
1148 | newelement.setFileSystemObject(child); | |
1149 | } | |
1150 | setPopulated(); | |
1151 | } | |
1152 | } | |
16f91bd5 BH |
1153 | |
1154 | private class ImportProvider implements IImportStructureProvider { | |
1155 | ||
1156 | private FileSystemStructureProvider provider = FileSystemStructureProvider.INSTANCE; | |
1157 | ||
1158 | ImportProvider() { | |
1159 | } | |
1160 | ||
1161 | @Override | |
1162 | public String getLabel(Object element) { | |
1163 | TraceFileSystemElement resource = (TraceFileSystemElement)element; | |
1164 | return resource.getLabel(); | |
1165 | } | |
1166 | ||
1167 | @Override | |
1168 | public List getChildren(Object element) { | |
1169 | TraceFileSystemElement resource = (TraceFileSystemElement)element; | |
1170 | Object[] array = resource.getFiles().getChildren(); | |
1171 | List<Object> list = new ArrayList<>(); | |
1172 | for (int i = 0; i < array.length; i++) { | |
1173 | list.add(array[i]); | |
1174 | } | |
1175 | return list; | |
1176 | } | |
1177 | ||
1178 | @Override | |
1179 | public InputStream getContents(Object element) { | |
1180 | TraceFileSystemElement resource = (TraceFileSystemElement)element; | |
1181 | return provider.getContents(resource.getFileSystemObject()); | |
1182 | } | |
1183 | ||
1184 | @Override | |
1185 | public String getFullPath(Object element) { | |
1186 | TraceFileSystemElement resource = (TraceFileSystemElement)element; | |
1187 | return provider.getFullPath(resource.getFileSystemObject()); | |
1188 | } | |
1189 | ||
1190 | @Override | |
1191 | public boolean isFolder(Object element) { | |
1192 | TraceFileSystemElement resource = (TraceFileSystemElement)element; | |
1193 | return resource.isDirectory(); | |
1194 | } | |
1195 | } | |
1196 | ||
1197 | private enum ImportConfirmation { | |
1198 | // ------------------------------------------------------------------------ | |
1199 | // Enum definition | |
1200 | // ------------------------------------------------------------------------ | |
1201 | RENAME(Messages.ImportTraceWizard_ImportConfigurationRename), | |
1202 | RENAME_ALL(Messages.ImportTraceWizard_ImportConfigurationRenameAll), | |
1203 | OVERWRITE(Messages.ImportTraceWizard_ImportConfigurationOverwrite), | |
1204 | OVERWRITE_ALL(Messages.ImportTraceWizard_ImportConfigurationOverwriteAll), | |
1205 | SKIP(Messages.ImportTraceWizard_ImportConfigurationSkip), | |
1206 | SKIP_ALL(Messages.ImportTraceWizard_ImportConfigurationSkipAll), | |
1207 | CONTINUE("CONTINUE"); //$NON-NLS-1$ | |
1208 | ||
1209 | // ------------------------------------------------------------------------ | |
1210 | // Attributes | |
1211 | // ------------------------------------------------------------------------ | |
1212 | /** | |
1213 | * Name of enum | |
1214 | */ | |
1215 | private final String fInName; | |
1216 | ||
1217 | // ------------------------------------------------------------------------ | |
1218 | // Constuctors | |
1219 | // ------------------------------------------------------------------------ | |
1220 | ||
1221 | /** | |
1222 | * Private constructor | |
1223 | * @param name the name of state | |
1224 | */ | |
1225 | private ImportConfirmation(String name) { | |
1226 | fInName = name; | |
1227 | } | |
1228 | ||
1229 | // ------------------------------------------------------------------------ | |
1230 | // Accessors | |
1231 | // ------------------------------------------------------------------------ | |
1232 | /** | |
1233 | * @return state name | |
1234 | */ | |
1235 | public String getInName() { | |
1236 | return fInName; | |
1237 | } | |
1238 | } | |
002f9f07 | 1239 | } |