Commit | Line | Data |
---|---|---|
12c155f5 FC |
1 | /******************************************************************************* |
2 | * Copyright (c) 2009, 2010, 2011 Ericsson | |
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 | *******************************************************************************/ | |
14 | ||
15 | package org.eclipse.linuxtools.tmf.ui.project.wizards; | |
16 | ||
17 | import java.io.File; | |
18 | import java.io.IOException; | |
19 | import java.lang.reflect.InvocationTargetException; | |
20 | import java.util.ArrayList; | |
21 | import java.util.Collections; | |
22 | import java.util.HashMap; | |
23 | import java.util.Iterator; | |
24 | import java.util.LinkedList; | |
25 | import java.util.List; | |
26 | import java.util.Map; | |
27 | ||
28 | import org.eclipse.core.resources.IContainer; | |
29 | import org.eclipse.core.resources.IFolder; | |
30 | import org.eclipse.core.resources.IProject; | |
31 | import org.eclipse.core.resources.IResource; | |
32 | import org.eclipse.core.resources.ResourcesPlugin; | |
33 | import org.eclipse.core.runtime.CoreException; | |
34 | import org.eclipse.core.runtime.IConfigurationElement; | |
35 | import org.eclipse.core.runtime.IPath; | |
36 | import org.eclipse.core.runtime.IStatus; | |
37 | import org.eclipse.core.runtime.Path; | |
38 | import org.eclipse.core.runtime.Platform; | |
39 | import org.eclipse.jface.dialogs.ErrorDialog; | |
40 | import org.eclipse.jface.dialogs.MessageDialog; | |
41 | import org.eclipse.jface.viewers.CheckStateChangedEvent; | |
42 | import org.eclipse.jface.viewers.CheckboxTreeViewer; | |
43 | import org.eclipse.jface.viewers.ICheckStateListener; | |
44 | import org.eclipse.jface.viewers.IStructuredSelection; | |
45 | import org.eclipse.jface.viewers.ITreeContentProvider; | |
6c13869b FC |
46 | import org.eclipse.linuxtools.tmf.core.TmfProjectNature; |
47 | import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace; | |
48 | import org.eclipse.linuxtools.tmf.core.util.TmfTraceType; | |
12c155f5 | 49 | import org.eclipse.linuxtools.tmf.ui.TmfUiPlugin; |
4bf17f4a | 50 | import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomTxtTrace; |
51 | import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomTxtTraceDefinition; | |
52 | import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomXmlTrace; | |
53 | import org.eclipse.linuxtools.tmf.ui.parsers.custom.CustomXmlTraceDefinition; | |
12c155f5 FC |
54 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement; |
55 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceFolder; | |
56 | import org.eclipse.swt.SWT; | |
57 | import org.eclipse.swt.custom.BusyIndicator; | |
58 | import org.eclipse.swt.events.FocusEvent; | |
59 | import org.eclipse.swt.events.FocusListener; | |
60 | import org.eclipse.swt.events.KeyEvent; | |
61 | import org.eclipse.swt.events.KeyListener; | |
62 | import org.eclipse.swt.events.SelectionAdapter; | |
63 | import org.eclipse.swt.events.SelectionEvent; | |
64 | import org.eclipse.swt.events.SelectionListener; | |
65 | import org.eclipse.swt.layout.GridData; | |
66 | import org.eclipse.swt.layout.GridLayout; | |
67 | import org.eclipse.swt.widgets.Button; | |
68 | import org.eclipse.swt.widgets.Combo; | |
69 | import org.eclipse.swt.widgets.Composite; | |
70 | import org.eclipse.swt.widgets.DirectoryDialog; | |
71 | import org.eclipse.swt.widgets.Event; | |
72 | import org.eclipse.swt.widgets.Group; | |
73 | import org.eclipse.swt.widgets.Label; | |
74 | import org.eclipse.swt.widgets.Listener; | |
75 | import org.eclipse.ui.IWorkbench; | |
76 | import org.eclipse.ui.dialogs.FileSystemElement; | |
77 | import org.eclipse.ui.dialogs.WizardResourceImportPage; | |
78 | import org.eclipse.ui.model.WorkbenchContentProvider; | |
79 | import org.eclipse.ui.model.WorkbenchLabelProvider; | |
80 | import org.eclipse.ui.wizards.datatransfer.FileSystemStructureProvider; | |
81 | import org.eclipse.ui.wizards.datatransfer.IImportStructureProvider; | |
82 | import org.eclipse.ui.wizards.datatransfer.ImportOperation; | |
83 | ||
84 | /** | |
85 | * <b><u>ImportTraceWizardPage</u></b> | |
86 | * <p> | |
87 | * A variant of the standard resource import wizard with the following changes: | |
88 | * <ul> | |
89 | * <li>A folder/file combined checkbox tree viewer to select traces | |
90 | * <li>Cherry-picking of traces in the file structure without re-creating the file hierarchy | |
91 | * <li>A trace types dropbox for optional characterization | |
92 | * </ul> | |
93 | * For our purpose, a trace can either be a single file or a whole directory sub-tree, whichever is reached first from | |
94 | * the root directory. | |
95 | * <p> | |
96 | * TODO: Consider adding Filter/Select/Deselect buttons | |
97 | */ | |
98 | public class ImportTraceWizardPage extends WizardResourceImportPage implements Listener { | |
99 | ||
100 | // ------------------------------------------------------------------------ | |
101 | // Constants | |
102 | // ------------------------------------------------------------------------ | |
103 | ||
104 | static private final String IMPORT_WIZARD_PAGE = "ImportTraceWizardPage"; //$NON-NLS-1$ | |
4bf17f4a | 105 | private static final String CUSTOM_TXT_CATEGORY = "Custom Text"; //$NON-NLS-1$ |
106 | private static final String CUSTOM_XML_CATEGORY = "Custom XML"; //$NON-NLS-1$ | |
107 | private static final String DEFAULT_TRACE_ICON_PATH = "icons/elcl16/trace.gif"; //$NON-NLS-1$ | |
12c155f5 FC |
108 | |
109 | // ------------------------------------------------------------------------ | |
110 | // Attributes | |
111 | // ------------------------------------------------------------------------ | |
112 | ||
113 | // Folder navigation start point (saved between invocations) | |
114 | private static String fRootDirectory = null; | |
115 | ||
116 | // Navigation folder content viewer and selector | |
117 | private CheckboxTreeViewer fFolderViewer; | |
118 | ||
119 | // Parent tracing project | |
120 | private IProject fProject; | |
121 | ||
122 | // Target import directory ('Traces' folder) | |
123 | private IFolder fTargetFolder; | |
124 | ||
12c155f5 FC |
125 | // ------------------------------------------------------------------------ |
126 | // Constructors | |
127 | // ------------------------------------------------------------------------ | |
128 | ||
129 | protected ImportTraceWizardPage(String name, IStructuredSelection selection) { | |
130 | super(name, selection); | |
131 | } | |
132 | ||
133 | public ImportTraceWizardPage(IWorkbench workbench, IStructuredSelection selection) { | |
134 | this(IMPORT_WIZARD_PAGE, selection); | |
135 | setTitle(Messages.ImportTraceWizard_FileSystemTitle); | |
136 | setDescription(Messages.ImportTraceWizard_ImportTrace); | |
137 | ||
138 | // Locate the target trace folder | |
139 | IFolder traceFolder = null; | |
140 | Object element = selection.getFirstElement(); | |
141 | ||
142 | if (element instanceof TmfTraceFolder) { | |
143 | TmfTraceFolder tmfTraceFolder = (TmfTraceFolder) element; | |
144 | fProject = tmfTraceFolder.getProject().getResource(); | |
145 | traceFolder = tmfTraceFolder.getResource(); | |
146 | } else if (element instanceof IProject) { | |
147 | IProject project = (IProject) element; | |
148 | try { | |
149 | if (project.hasNature(TmfProjectNature.ID)) { | |
150 | traceFolder = (IFolder) project.findMember(TmfTraceFolder.TRACE_FOLDER_NAME); | |
151 | } | |
152 | } catch (CoreException e) { | |
153 | } | |
154 | } | |
155 | ||
156 | // Set the target trace folder | |
157 | if (traceFolder != null) { | |
158 | fTargetFolder = traceFolder; | |
159 | String path = traceFolder.getFullPath().toOSString(); | |
160 | setContainerFieldValue(path); | |
161 | } | |
162 | } | |
163 | ||
164 | // ------------------------------------------------------------------------ | |
165 | // WizardResourceImportPage | |
166 | // ------------------------------------------------------------------------ | |
167 | ||
168 | @Override | |
169 | public void createControl(Composite parent) { | |
170 | super.createControl(parent); | |
171 | // Restore last directory if applicable | |
172 | if (fRootDirectory != null) { | |
173 | directoryNameField.setText(fRootDirectory); | |
174 | updateFromSourceField(); | |
175 | } | |
176 | } | |
177 | ||
178 | @Override | |
179 | protected void createSourceGroup(Composite parent) { | |
180 | createDirectorySelectionGroup(parent); | |
181 | createFileSelectionGroup(parent); | |
182 | createTraceTypeGroup(parent); | |
183 | validateSourceGroup(); | |
184 | } | |
185 | ||
186 | @Override | |
187 | protected void createFileSelectionGroup(Composite parent) { | |
188 | ||
189 | // This Composite is only used for widget alignment purposes | |
190 | Composite composite = new Composite(parent, SWT.NONE); | |
191 | composite.setFont(parent.getFont()); | |
192 | GridLayout layout = new GridLayout(); | |
193 | composite.setLayout(layout); | |
194 | composite.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
195 | ||
196 | final int PREFERRED_LIST_HEIGHT = 150; | |
197 | ||
198 | fFolderViewer = new CheckboxTreeViewer(composite, SWT.BORDER); | |
199 | GridData data = new GridData(GridData.FILL_BOTH); | |
200 | data.heightHint = PREFERRED_LIST_HEIGHT; | |
201 | fFolderViewer.getTree().setLayoutData(data); | |
202 | fFolderViewer.getTree().setFont(parent.getFont()); | |
203 | ||
204 | fFolderViewer.setContentProvider(getFileProvider()); | |
205 | fFolderViewer.setLabelProvider(new WorkbenchLabelProvider()); | |
206 | fFolderViewer.addCheckStateListener(new ICheckStateListener() { | |
207 | @Override | |
208 | public void checkStateChanged(CheckStateChangedEvent event) { | |
209 | Object elem = event.getElement(); | |
210 | if (elem instanceof FileSystemElement) { | |
211 | FileSystemElement element = (FileSystemElement) elem; | |
212 | if (fFolderViewer.getGrayed(element)) { | |
213 | fFolderViewer.setSubtreeChecked(element, false); | |
214 | fFolderViewer.setGrayed(element, false); | |
215 | } else if (event.getChecked()) { | |
216 | fFolderViewer.setSubtreeChecked(event.getElement(), true); | |
217 | } else { | |
218 | fFolderViewer.setParentsGrayed(element, true); | |
219 | if (!element.isDirectory()) { | |
220 | fFolderViewer.setGrayed(element, false); | |
221 | } | |
222 | } | |
223 | updateWidgetEnablements(); | |
224 | } | |
225 | } | |
226 | }); | |
227 | } | |
228 | ||
229 | @Override | |
230 | protected ITreeContentProvider getFolderProvider() { | |
231 | return null; | |
232 | } | |
233 | ||
234 | @Override | |
235 | protected ITreeContentProvider getFileProvider() { | |
236 | return new WorkbenchContentProvider() { | |
237 | @Override | |
238 | public Object[] getChildren(Object o) { | |
239 | if (o instanceof FileSystemElement) { | |
240 | FileSystemElement element = (FileSystemElement) o; | |
241 | populateChildren(element); | |
242 | // For our purpose, we need folders + files | |
243 | Object[] folders = element.getFolders().getChildren(); | |
244 | Object[] files = element.getFiles().getChildren(); | |
245 | ||
246 | List<Object> result = new LinkedList<Object>(); | |
247 | for (Object folder : folders) | |
248 | result.add(folder); | |
249 | for (Object file : files) | |
250 | result.add(file); | |
251 | ||
252 | return result.toArray(); | |
253 | } | |
254 | return new Object[0]; | |
255 | } | |
256 | }; | |
257 | } | |
258 | ||
259 | private void populateChildren(FileSystemElement parent) { | |
260 | // Do not re-populate if the job was done already... | |
261 | FileSystemStructureProvider provider = FileSystemStructureProvider.INSTANCE; | |
262 | if (parent.getFolders().size() == 0 && parent.getFiles().size() == 0) { | |
263 | Object fileSystemObject = parent.getFileSystemObject(); | |
264 | List<?> children = provider.getChildren(fileSystemObject); | |
265 | if (children != null) { | |
266 | Iterator<?> iterator = children.iterator(); | |
267 | while (iterator.hasNext()) { | |
268 | Object child = iterator.next(); | |
269 | String label = provider.getLabel(child); | |
270 | FileSystemElement element = new FileSystemElement(label, parent, provider.isFolder(child)); | |
271 | element.setFileSystemObject(child); | |
272 | } | |
273 | } | |
274 | } | |
275 | } | |
276 | ||
277 | @Override | |
278 | protected List<FileSystemElement> getSelectedResources() { | |
279 | List<FileSystemElement> resources = new ArrayList<FileSystemElement>(); | |
280 | Object[] checkedItems = fFolderViewer.getCheckedElements(); | |
281 | for (Object item : checkedItems) { | |
282 | if (item instanceof FileSystemElement && !fFolderViewer.getGrayed(item)) { | |
283 | resources.add((FileSystemElement) item); | |
284 | } | |
285 | } | |
286 | return resources; | |
287 | } | |
288 | ||
289 | // ------------------------------------------------------------------------ | |
290 | // Directory Selection Group (forked WizardFileSystemResourceImportPage1) | |
291 | // ------------------------------------------------------------------------ | |
292 | ||
293 | protected Combo directoryNameField; | |
294 | protected Button directoryBrowseButton; | |
295 | private boolean entryChanged = false; | |
296 | ||
297 | protected void createDirectorySelectionGroup(Composite parent) { | |
298 | ||
299 | Composite directoryContainerGroup = new Composite(parent, SWT.NONE); | |
300 | GridLayout layout = new GridLayout(); | |
301 | layout.numColumns = 3; | |
302 | directoryContainerGroup.setLayout(layout); | |
303 | directoryContainerGroup.setFont(parent.getFont()); | |
304 | directoryContainerGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); | |
305 | ||
306 | // Label ("Trace directory:") | |
307 | Label groupLabel = new Label(directoryContainerGroup, SWT.NONE); | |
308 | groupLabel.setText(Messages.ImportTraceWizard_DirectoryLocation); | |
309 | groupLabel.setFont(parent.getFont()); | |
310 | ||
311 | // Directory name entry field | |
312 | directoryNameField = new Combo(directoryContainerGroup, SWT.BORDER); | |
313 | GridData data = new GridData(SWT.FILL, SWT.FILL, true, false); | |
314 | data.widthHint = SIZING_TEXT_FIELD_WIDTH; | |
315 | directoryNameField.setLayoutData(data); | |
316 | directoryNameField.setFont(parent.getFont()); | |
317 | ||
318 | directoryNameField.addSelectionListener(new SelectionAdapter() { | |
319 | @Override | |
320 | public void widgetSelected(SelectionEvent e) { | |
321 | updateFromSourceField(); | |
322 | } | |
323 | }); | |
324 | ||
325 | directoryNameField.addKeyListener(new KeyListener() { | |
326 | @Override | |
327 | public void keyPressed(KeyEvent e) { | |
328 | // If there has been a key pressed then mark as dirty | |
329 | entryChanged = true; | |
330 | if (e.character == SWT.CR) { // Windows... | |
331 | entryChanged = false; | |
332 | updateFromSourceField(); | |
333 | } | |
334 | } | |
335 | ||
336 | @Override | |
337 | public void keyReleased(KeyEvent e) { | |
338 | } | |
339 | }); | |
340 | ||
341 | directoryNameField.addFocusListener(new FocusListener() { | |
342 | @Override | |
343 | public void focusGained(FocusEvent e) { | |
344 | // Do nothing when getting focus | |
345 | } | |
346 | ||
347 | @Override | |
348 | public void focusLost(FocusEvent e) { | |
349 | // Clear the flag to prevent constant update | |
350 | if (entryChanged) { | |
351 | entryChanged = false; | |
352 | updateFromSourceField(); | |
353 | } | |
354 | } | |
355 | }); | |
356 | ||
357 | // Browse button | |
358 | directoryBrowseButton = new Button(directoryContainerGroup, SWT.PUSH); | |
359 | directoryBrowseButton.setText(Messages.ImportTraceWizard_BrowseButton); | |
360 | directoryBrowseButton.addListener(SWT.Selection, this); | |
361 | directoryBrowseButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false)); | |
362 | directoryBrowseButton.setFont(parent.getFont()); | |
363 | setButtonLayoutData(directoryBrowseButton); | |
364 | } | |
365 | ||
366 | // ------------------------------------------------------------------------ | |
367 | // Browse for the source directory | |
368 | // ------------------------------------------------------------------------ | |
369 | ||
370 | @Override | |
371 | public void handleEvent(Event event) { | |
372 | if (event.widget == directoryBrowseButton) { | |
373 | handleSourceDirectoryBrowseButtonPressed(); | |
374 | } | |
375 | super.handleEvent(event); | |
376 | } | |
377 | ||
378 | protected void handleSourceDirectoryBrowseButtonPressed() { | |
379 | String currentSource = directoryNameField.getText(); | |
380 | DirectoryDialog dialog = new DirectoryDialog(directoryNameField.getShell(), SWT.SAVE | SWT.SHEET); | |
381 | dialog.setText(Messages.ImportTraceWizard_SelectTraceDirectoryTitle); | |
382 | dialog.setMessage(Messages.ImportTraceWizard_SelectTraceDirectoryMessage); | |
383 | dialog.setFilterPath(getSourceDirectoryName(currentSource)); | |
384 | ||
385 | String selectedDirectory = dialog.open(); | |
386 | if (selectedDirectory != null) { | |
387 | // Just quit if the directory is not valid | |
388 | if ((getSourceDirectory(selectedDirectory) == null) || selectedDirectory.equals(currentSource)) { | |
389 | return; | |
390 | } | |
391 | // If it is valid then proceed to populate | |
392 | setErrorMessage(null); | |
393 | setSourceName(selectedDirectory); | |
394 | } | |
395 | } | |
396 | ||
397 | private File getSourceDirectory() { | |
398 | return getSourceDirectory(directoryNameField.getText()); | |
399 | } | |
400 | ||
401 | private File getSourceDirectory(String path) { | |
402 | File sourceDirectory = new File(getSourceDirectoryName(path)); | |
403 | if (!sourceDirectory.exists() || !sourceDirectory.isDirectory()) { | |
404 | return null; | |
405 | } | |
406 | ||
407 | return sourceDirectory; | |
408 | } | |
409 | ||
410 | private String getSourceDirectoryName(String sourceName) { | |
411 | IPath result = new Path(sourceName.trim()); | |
412 | if (result.getDevice() != null && result.segmentCount() == 0) { | |
413 | result = result.addTrailingSeparator(); | |
414 | } else { | |
415 | result = result.removeTrailingSeparator(); | |
416 | } | |
417 | return result.toOSString(); | |
418 | } | |
419 | ||
420 | private String getSourceDirectoryName() { | |
421 | return getSourceDirectoryName(directoryNameField.getText()); | |
422 | } | |
423 | ||
424 | private void updateFromSourceField() { | |
425 | setSourceName(directoryNameField.getText()); | |
426 | updateWidgetEnablements(); | |
427 | } | |
428 | ||
429 | private void setSourceName(String path) { | |
430 | if (path.length() > 0) { | |
431 | String[] currentItems = directoryNameField.getItems(); | |
432 | int selectionIndex = -1; | |
433 | for (int i = 0; i < currentItems.length; i++) { | |
434 | if (currentItems[i].equals(path)) { | |
435 | selectionIndex = i; | |
436 | } | |
437 | } | |
438 | if (selectionIndex < 0) { | |
439 | int oldLength = currentItems.length; | |
440 | String[] newItems = new String[oldLength + 1]; | |
441 | System.arraycopy(currentItems, 0, newItems, 0, oldLength); | |
442 | newItems[oldLength] = path; | |
443 | directoryNameField.setItems(newItems); | |
444 | selectionIndex = oldLength; | |
445 | } | |
446 | directoryNameField.select(selectionIndex); | |
447 | } | |
448 | resetSelection(); | |
449 | } | |
450 | ||
451 | // ------------------------------------------------------------------------ | |
452 | // File Selection Group (forked WizardFileSystemResourceImportPage1) | |
453 | // ------------------------------------------------------------------------ | |
454 | ||
455 | private void resetSelection() { | |
456 | FileSystemElement root = getFileSystemTree(); | |
457 | populateListViewer(root); | |
458 | } | |
459 | ||
460 | private void populateListViewer(final Object treeElement) { | |
461 | fFolderViewer.setInput(treeElement); | |
462 | } | |
463 | ||
464 | private FileSystemElement getFileSystemTree() { | |
465 | File sourceDirectory = getSourceDirectory(); | |
466 | if (sourceDirectory == null) { | |
467 | return null; | |
468 | } | |
469 | return selectFiles(sourceDirectory, FileSystemStructureProvider.INSTANCE); | |
470 | } | |
471 | ||
c50b1d3b | 472 | private FileSystemElement selectFiles(final Object rootFileSystemObject, final IImportStructureProvider structureProvider) { |
12c155f5 FC |
473 | final FileSystemElement[] results = new FileSystemElement[1]; |
474 | BusyIndicator.showWhile(getShell().getDisplay(), new Runnable() { | |
475 | @Override | |
476 | public void run() { | |
477 | // Create the root element from the supplied file system object | |
478 | results[0] = createRootElement(rootFileSystemObject, structureProvider); | |
479 | } | |
480 | }); | |
481 | return results[0]; | |
482 | } | |
483 | ||
484 | private FileSystemElement createRootElement(Object fileSystemObject, IImportStructureProvider provider) { | |
485 | ||
486 | boolean isContainer = provider.isFolder(fileSystemObject); | |
487 | String elementLabel = provider.getLabel(fileSystemObject); | |
488 | ||
489 | FileSystemElement dummyParent = new FileSystemElement("", null, true); //$NON-NLS-1$ | |
490 | FileSystemElement element = new FileSystemElement(elementLabel, dummyParent, isContainer); | |
491 | element.setFileSystemObject(fileSystemObject); | |
492 | ||
493 | // Get the first level | |
494 | populateChildren(element); | |
495 | ||
496 | return dummyParent; | |
497 | } | |
498 | ||
499 | // ------------------------------------------------------------------------ | |
500 | // Trace Type Group | |
501 | // ------------------------------------------------------------------------ | |
502 | ||
503 | private Combo fTraceTypes; | |
504 | ||
505 | private final void createTraceTypeGroup(Composite parent) { | |
506 | Composite composite = new Composite(parent, SWT.NONE); | |
507 | GridLayout layout = new GridLayout(); | |
508 | layout.numColumns = 3; | |
509 | layout.makeColumnsEqualWidth = false; | |
510 | composite.setLayout(layout); | |
511 | composite.setFont(parent.getFont()); | |
512 | GridData buttonData = new GridData(SWT.FILL, SWT.FILL, true, false); | |
513 | composite.setLayoutData(buttonData); | |
514 | ||
515 | // Trace type label ("Trace Type:") | |
516 | Label typeLabel = new Label(composite, SWT.NONE); | |
517 | typeLabel.setText(Messages.ImportTraceWizard_TraceType); | |
518 | typeLabel.setFont(parent.getFont()); | |
519 | ||
520 | // Trace type combo | |
521 | fTraceTypes = new Combo(composite, SWT.BORDER); | |
522 | GridData data = new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1); | |
523 | fTraceTypes.setLayoutData(data); | |
524 | fTraceTypes.setFont(parent.getFont()); | |
525 | ||
526 | String[] availableTraceTypes = getAvailableTraceTypes(); | |
527 | fTraceTypes.setItems(availableTraceTypes); | |
528 | ||
529 | fTraceTypes.addSelectionListener(new SelectionListener() { | |
530 | @Override | |
531 | public void widgetSelected(SelectionEvent e) { | |
532 | validateSourceGroup(); | |
533 | } | |
534 | ||
535 | @Override | |
536 | public void widgetDefaultSelected(SelectionEvent e) { | |
537 | } | |
538 | }); | |
539 | } | |
540 | ||
c50b1d3b FC |
541 | // The mapping of available trace type IDs to their corresponding configuration element |
542 | private Map<String, IConfigurationElement> fTraceTypeAttributes = new HashMap<String, IConfigurationElement>(); | |
543 | private Map<String, IConfigurationElement> fTraceCategories = new HashMap<String, IConfigurationElement>(); | |
544 | private final Map<String, IConfigurationElement> fTraceAttributes = new HashMap<String, IConfigurationElement>(); | |
545 | ||
12c155f5 | 546 | private String[] getAvailableTraceTypes() { |
c50b1d3b FC |
547 | |
548 | // Populate the Categories and Trace Types | |
4bf17f4a | 549 | IConfigurationElement[] config = Platform.getExtensionRegistry().getConfigurationElementsFor(TmfTraceType.TMF_TRACE_TYPE_ID); |
12c155f5 | 550 | for (IConfigurationElement ce : config) { |
4bf17f4a | 551 | String elementName = ce.getName(); |
552 | if (elementName.equals(TmfTraceType.TYPE_ELEM)) { | |
553 | String traceTypeId = ce.getAttribute(TmfTraceType.ID_ATTR); | |
c50b1d3b | 554 | fTraceTypeAttributes.put(traceTypeId, ce); |
4bf17f4a | 555 | } else if (elementName.equals(TmfTraceType.CATEGORY_ELEM)) { |
556 | String categoryId = ce.getAttribute(TmfTraceType.ID_ATTR); | |
c50b1d3b FC |
557 | fTraceCategories.put(categoryId, ce); |
558 | } | |
559 | } | |
560 | ||
561 | // Generate the list of Category:TraceType to populate the ComboBox | |
562 | List<String> traceTypes = new ArrayList<String>(); | |
563 | for (String typeId : fTraceTypeAttributes.keySet()) { | |
564 | IConfigurationElement ce = fTraceTypeAttributes.get(typeId); | |
4bf17f4a | 565 | String traceTypeName = getCategory(ce) + " : " + ce.getAttribute(TmfTraceType.NAME_ATTR); //$NON-NLS-1$ |
12c155f5 FC |
566 | fTraceAttributes.put(traceTypeName, ce); |
567 | traceTypes.add(traceTypeName); | |
568 | } | |
569 | Collections.sort(traceTypes); | |
570 | ||
4bf17f4a | 571 | // add the custom trace types |
572 | for (CustomTxtTraceDefinition def : CustomTxtTraceDefinition.loadAll()) { | |
573 | String traceTypeName = CUSTOM_TXT_CATEGORY + " : " + def.definitionName; //$NON-NLS-1$ | |
574 | traceTypes.add(traceTypeName); | |
575 | } | |
576 | for (CustomXmlTraceDefinition def : CustomXmlTraceDefinition.loadAll()) { | |
577 | String traceTypeName = CUSTOM_XML_CATEGORY + " : " + def.definitionName; //$NON-NLS-1$ | |
578 | traceTypes.add(traceTypeName); | |
579 | } | |
12c155f5 FC |
580 | |
581 | // Format result | |
4bf17f4a | 582 | return traceTypes.toArray(new String[0]); |
12c155f5 FC |
583 | } |
584 | ||
c50b1d3b | 585 | private String getCategory(IConfigurationElement ce) { |
4bf17f4a | 586 | String categoryId = ce.getAttribute(TmfTraceType.CATEGORY_ATTR); |
c50b1d3b FC |
587 | if (categoryId != null) { |
588 | IConfigurationElement category = fTraceCategories.get(categoryId); | |
589 | if (category != null && !category.equals("")) { //$NON-NLS-1$ | |
4bf17f4a | 590 | return category.getAttribute(TmfTraceType.NAME_ATTR); |
c50b1d3b FC |
591 | } |
592 | } | |
593 | return "[no category]"; //$NON-NLS-1$ | |
594 | } | |
595 | ||
12c155f5 FC |
596 | // ------------------------------------------------------------------------ |
597 | // Options | |
598 | // ------------------------------------------------------------------------ | |
599 | ||
600 | private Button overwriteExistingResourcesCheckbox; | |
601 | private Button createLinksInWorkspaceButton; | |
602 | ||
603 | @Override | |
604 | protected void createOptionsGroupButtons(Group optionsGroup) { | |
605 | ||
606 | // Overwrite checkbox | |
607 | overwriteExistingResourcesCheckbox = new Button(optionsGroup, SWT.CHECK); | |
608 | overwriteExistingResourcesCheckbox.setFont(optionsGroup.getFont()); | |
609 | overwriteExistingResourcesCheckbox.setText(Messages.ImportTraceWizard_OverwriteExistingTrace); | |
610 | overwriteExistingResourcesCheckbox.setSelection(false); | |
611 | ||
612 | // Create links checkbox | |
613 | createLinksInWorkspaceButton = new Button(optionsGroup, SWT.CHECK); | |
614 | createLinksInWorkspaceButton.setFont(optionsGroup.getFont()); | |
615 | createLinksInWorkspaceButton.setText(Messages.ImportTraceWizard_CreateLinksInWorkspace); | |
616 | createLinksInWorkspaceButton.setSelection(true); | |
617 | ||
618 | createLinksInWorkspaceButton.addSelectionListener(new SelectionAdapter() { | |
619 | @Override | |
620 | public void widgetSelected(SelectionEvent e) { | |
621 | updateWidgetEnablements(); | |
622 | } | |
623 | }); | |
624 | ||
625 | updateWidgetEnablements(); | |
626 | } | |
627 | ||
628 | // ------------------------------------------------------------------------ | |
629 | // Determine if the finish button can be enabled | |
630 | // ------------------------------------------------------------------------ | |
631 | ||
632 | @Override | |
633 | public boolean validateSourceGroup() { | |
634 | ||
635 | File sourceDirectory = getSourceDirectory(); | |
636 | if (sourceDirectory == null) { | |
637 | setMessage(Messages.ImportTraceWizard_SelectTraceSourceEmpty); | |
638 | return false; | |
639 | } | |
640 | ||
641 | if (sourceConflictsWithDestination(new Path(sourceDirectory.getPath()))) { | |
642 | setMessage(null); | |
643 | setErrorMessage(getSourceConflictMessage()); | |
644 | return false; | |
645 | } | |
646 | ||
647 | List<FileSystemElement> resourcesToImport = getSelectedResources(); | |
648 | if (resourcesToImport.size() == 0) { | |
649 | setMessage(null); | |
650 | setErrorMessage(Messages.ImportTraceWizard_SelectTraceNoneSelected); | |
651 | return false; | |
652 | } | |
653 | ||
654 | IContainer container = getSpecifiedContainer(); | |
655 | if (container != null && container.isVirtual()) { | |
c50b1d3b | 656 | if (Platform.getPreferencesService().getBoolean(TmfUiPlugin.PLUGIN_ID, ResourcesPlugin.PREF_DISABLE_LINKING, false, null)) { |
12c155f5 FC |
657 | setMessage(null); |
658 | setErrorMessage(Messages.ImportTraceWizard_CannotImportFilesUnderAVirtualFolder); | |
659 | return false; | |
660 | } | |
661 | if (createLinksInWorkspaceButton == null || createLinksInWorkspaceButton.getSelection() == false) { | |
662 | setMessage(null); | |
663 | setErrorMessage(Messages.ImportTraceWizard_HaveToCreateLinksUnderAVirtualFolder); | |
664 | return false; | |
665 | } | |
666 | } | |
667 | ||
668 | // Perform trace validation | |
669 | String traceTypeName = fTraceTypes.getText(); | |
4bf17f4a | 670 | if (traceTypeName != null && !"".equals(traceTypeName) && //$NON-NLS-1$ |
671 | !traceTypeName.startsWith(CUSTOM_TXT_CATEGORY) && !traceTypeName.startsWith(CUSTOM_XML_CATEGORY)) { | |
672 | ||
12c155f5 FC |
673 | List<File> traces = isolateTraces(); |
674 | for (File trace : traces) { | |
12c155f5 FC |
675 | ITmfTrace<?> tmfTrace = null; |
676 | try { | |
4bf17f4a | 677 | IConfigurationElement ce = fTraceAttributes.get(traceTypeName); |
678 | tmfTrace = (ITmfTrace<?>) ce.createExecutableExtension(TmfTraceType.TRACE_TYPE_ATTR); | |
12c155f5 FC |
679 | if (!tmfTrace.validate(fProject, trace.getAbsolutePath())) { |
680 | setMessage(null); | |
681 | setErrorMessage(Messages.ImportTraceWizard_TraceValidationFailed); | |
682 | return false; | |
683 | } | |
684 | if (tmfTrace != null) | |
685 | tmfTrace.dispose(); | |
686 | } catch (CoreException e) { | |
687 | } finally { | |
688 | if (tmfTrace != null) | |
689 | tmfTrace.dispose(); | |
690 | } | |
691 | } | |
692 | } | |
693 | ||
694 | setErrorMessage(null); | |
695 | return true; | |
696 | } | |
697 | ||
698 | private List<File> isolateTraces() { | |
699 | ||
700 | List<File> traces = new ArrayList<File>(); | |
701 | ||
702 | // Get the selection | |
703 | List<FileSystemElement> selectedResources = getSelectedResources(); | |
704 | Iterator<FileSystemElement> resources = selectedResources.iterator(); | |
705 | ||
706 | // Get the sorted list of unique entries | |
707 | Map<String, File> fileSystemObjects = new HashMap<String, File>(); | |
708 | while (resources.hasNext()) { | |
709 | File resource = (File) resources.next().getFileSystemObject(); | |
710 | String key = resource.getAbsolutePath(); | |
711 | fileSystemObjects.put(key, resource); | |
712 | } | |
713 | List<String> files = new ArrayList<String>(fileSystemObjects.keySet()); | |
714 | Collections.sort(files); | |
715 | ||
716 | // After sorting, traces correspond to the unique prefixes | |
717 | String prefix = null; | |
718 | for (int i = 0; i < files.size(); i++) { | |
719 | File file = fileSystemObjects.get(files.get(i)); | |
720 | String name = file.getAbsolutePath(); | |
721 | if (prefix == null || !name.startsWith(prefix)) { | |
722 | prefix = name; // new prefix | |
723 | traces.add(file); | |
724 | } | |
725 | } | |
726 | ||
727 | return traces; | |
728 | } | |
729 | ||
730 | // ------------------------------------------------------------------------ | |
731 | // Import the trace(s) | |
732 | // ------------------------------------------------------------------------ | |
733 | ||
734 | public boolean finish() { | |
735 | // Ensure source is valid | |
736 | File sourceDir = new File(getSourceDirectoryName()); | |
737 | if (!sourceDir.isDirectory()) { | |
738 | setErrorMessage(Messages.ImportTraceWizard_InvalidTraceDirectory); | |
739 | return false; | |
740 | } | |
741 | ||
742 | String sourceDirPath; | |
743 | try { | |
744 | sourceDirPath = sourceDir.getCanonicalPath(); | |
745 | } catch (IOException e) { | |
746 | MessageDialog.openInformation(getContainer().getShell(), Messages.ImportTraceWizard_Information, | |
747 | Messages.ImportTraceWizard_InvalidTraceDirectory); | |
748 | return false; | |
749 | } | |
750 | ||
751 | // Save directory for next import operation | |
752 | fRootDirectory = getSourceDirectoryName(); | |
753 | ||
754 | List<FileSystemElement> selectedResources = getSelectedResources(); | |
755 | Iterator<FileSystemElement> resources = selectedResources.iterator(); | |
756 | ||
757 | // Use a map to end up with unique resources (getSelectedResources() can return duplicates) | |
758 | Map<String, File> fileSystemObjects = new HashMap<String, File>(); | |
759 | while (resources.hasNext()) { | |
760 | File file = (File) resources.next().getFileSystemObject(); | |
761 | String key = file.getAbsolutePath(); | |
762 | fileSystemObjects.put(key, file); | |
763 | } | |
764 | ||
765 | if (fileSystemObjects.size() > 0) { | |
766 | boolean ok = importResources(sourceDirPath, fileSystemObjects); | |
4bf17f4a | 767 | String traceBundle = null; |
768 | String traceTypeId = null; | |
769 | String traceIcon = null; | |
12c155f5 | 770 | String traceType = fTraceTypes.getText(); |
0b38509f | 771 | boolean traceTypeOK = false; |
4bf17f4a | 772 | if (traceType.startsWith(CUSTOM_TXT_CATEGORY)) { |
4bf17f4a | 773 | for (CustomTxtTraceDefinition def : CustomTxtTraceDefinition.loadAll()) { |
774 | if (traceType.equals(CUSTOM_TXT_CATEGORY + " : " + def.definitionName)) { //$NON-NLS-1$ | |
0b38509f | 775 | traceTypeOK = true; |
4bf17f4a | 776 | traceBundle = TmfUiPlugin.getDefault().getBundle().getSymbolicName(); |
777 | traceTypeId = CustomTxtTrace.class.getCanonicalName() + ":" + def.definitionName; //$NON-NLS-1$ | |
778 | traceIcon = DEFAULT_TRACE_ICON_PATH; | |
779 | break; | |
780 | } | |
781 | } | |
782 | } else if (traceType.startsWith(CUSTOM_XML_CATEGORY)) { | |
783 | for (CustomXmlTraceDefinition def : CustomXmlTraceDefinition.loadAll()) { | |
784 | if (traceType.equals(CUSTOM_XML_CATEGORY + " : " + def.definitionName)) { //$NON-NLS-1$ | |
0b38509f | 785 | traceTypeOK = true; |
4bf17f4a | 786 | traceBundle = TmfUiPlugin.getDefault().getBundle().getSymbolicName(); |
787 | traceTypeId = CustomXmlTrace.class.getCanonicalName() + ":" + def.definitionName; //$NON-NLS-1$ | |
788 | traceIcon = DEFAULT_TRACE_ICON_PATH; | |
789 | break; | |
790 | } | |
791 | } | |
792 | } else { | |
793 | IConfigurationElement ce = fTraceAttributes.get(traceType); | |
794 | if (ce != null) { | |
0b38509f | 795 | traceTypeOK = true; |
4bf17f4a | 796 | traceBundle = ce.getContributor().getName(); |
797 | traceTypeId = ce.getAttribute(TmfTraceType.ID_ATTR); | |
798 | traceIcon = ce.getAttribute(TmfTraceType.ICON_ATTR); | |
4bf17f4a | 799 | } |
800 | } | |
0b38509f | 801 | if (ok && traceTypeOK && !traceType.equals("")) { //$NON-NLS-1$ |
12c155f5 FC |
802 | // Tag the selected traces with their type |
803 | List<String> files = new ArrayList<String>(fileSystemObjects.keySet()); | |
804 | Collections.sort(files); | |
805 | // After sorting, traces correspond to the unique prefixes | |
806 | String prefix = null; | |
807 | for (int i = 0; i < files.size(); i++) { | |
808 | File file = fileSystemObjects.get(files.get(i)); | |
809 | String name = file.getAbsolutePath(); | |
810 | if (prefix == null || !name.startsWith(prefix)) { | |
811 | prefix = name; // new prefix | |
812 | IResource resource = fTargetFolder.findMember(file.getName()); | |
813 | if (resource != null) { | |
814 | try { | |
815 | // Set the trace properties for this resource | |
4bf17f4a | 816 | resource.setPersistentProperty(TmfTraceElement.TRACEBUNDLE, traceBundle); |
817 | resource.setPersistentProperty(TmfTraceElement.TRACETYPE, traceTypeId); | |
818 | resource.setPersistentProperty(TmfTraceElement.TRACEICON, traceIcon); | |
12c155f5 FC |
819 | } catch (CoreException e) { |
820 | e.printStackTrace(); | |
821 | } | |
822 | } | |
823 | } | |
824 | } | |
825 | } | |
826 | return ok; | |
827 | } | |
828 | ||
829 | MessageDialog.openInformation(getContainer().getShell(), Messages.ImportTraceWizard_Information, | |
830 | Messages.ImportTraceWizard_SelectTraceNoneSelected); | |
831 | return false; | |
832 | } | |
833 | ||
834 | private boolean importResources(String rootDirectory, Map<String, File> fileSystemObjects) { | |
835 | ||
836 | // Determine the sorted canonical list of items to import | |
837 | List<File> fileList = new ArrayList<File>(); | |
838 | for (String key : fileSystemObjects.keySet()) { | |
839 | fileList.add(fileSystemObjects.get(key)); | |
840 | } | |
841 | Collections.sort(fileList); | |
842 | ||
843 | // Perform a distinct import operation for everything that has the same prefix | |
844 | // (distinct prefixes correspond to traces - we don't want to re-create parent structures) | |
845 | boolean ok = true; | |
846 | boolean isLinked = createLinksInWorkspaceButton.getSelection(); | |
847 | for (int i = 0; i < fileList.size(); i++) { | |
848 | File resource = fileList.get(i); | |
849 | File parentFolder = new File(resource.getParent()); | |
850 | ||
851 | List<File> subList = new ArrayList<File>(); | |
852 | subList.add(resource); | |
853 | if (resource.isDirectory()) { | |
854 | String prefix = resource.getAbsolutePath(); | |
855 | boolean hasSamePrefix = true; | |
856 | for (int j = i; j < fileList.size() && hasSamePrefix; j++) { | |
857 | File res = fileList.get(j); | |
858 | hasSamePrefix = res.getAbsolutePath().startsWith(prefix); | |
859 | if (hasSamePrefix) { | |
860 | // Import children individually if not linked | |
861 | if (!isLinked) { | |
862 | subList.add(res); | |
863 | } | |
864 | i = j; | |
865 | } | |
866 | } | |
867 | } | |
868 | ||
869 | // Perform the import operation for this subset | |
870 | FileSystemStructureProvider fileSystemStructureProvider = FileSystemStructureProvider.INSTANCE; | |
c50b1d3b FC |
871 | ImportOperation operation = new ImportOperation(getContainerFullPath(), parentFolder, fileSystemStructureProvider, this, |
872 | subList); | |
12c155f5 FC |
873 | operation.setContext(getShell()); |
874 | ok = executeImportOperation(operation); | |
875 | } | |
876 | ||
877 | return ok; | |
878 | } | |
879 | ||
880 | private boolean executeImportOperation(ImportOperation op) { | |
881 | initializeOperation(op); | |
882 | ||
883 | try { | |
884 | getContainer().run(true, true, op); | |
885 | } catch (InterruptedException e) { | |
886 | return false; | |
887 | } catch (InvocationTargetException e) { | |
888 | displayErrorDialog(e.getTargetException()); | |
889 | return false; | |
890 | } | |
891 | ||
892 | IStatus status = op.getStatus(); | |
893 | if (!status.isOK()) { | |
894 | ErrorDialog.openError(getContainer().getShell(), Messages.ImportTraceWizard_ImportProblem, null, status); | |
895 | return false; | |
896 | } | |
897 | ||
898 | return true; | |
899 | } | |
900 | ||
901 | private void initializeOperation(ImportOperation op) { | |
902 | op.setCreateContainerStructure(false); | |
903 | op.setOverwriteResources(overwriteExistingResourcesCheckbox.getSelection()); | |
904 | op.setCreateLinks(createLinksInWorkspaceButton.getSelection()); | |
905 | op.setVirtualFolders(false); | |
906 | } | |
907 | ||
908 | } |