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1
11
17 package org.eclipse.pde.internal.ui.wizards.imports;
18
19 import java.io.File  ;
20 import java.lang.reflect.InvocationTargetException ;
21 import java.net.MalformedURLException ;
22 import java.net.URL ;
23 import java.util.ArrayList ;
24
25 import org.eclipse.core.runtime.IPath;
26 import org.eclipse.core.runtime.IProgressMonitor;
27 import org.eclipse.core.runtime.Path;
28 import org.eclipse.core.runtime.Preferences;
29 import org.eclipse.jface.dialogs.Dialog;
30 import org.eclipse.jface.dialogs.IDialogSettings;
31 import org.eclipse.jface.dialogs.IMessageProvider;
32 import org.eclipse.jface.operation.IRunnableWithProgress;
33 import org.eclipse.jface.preference.IPreferenceNode;
34 import org.eclipse.jface.wizard.WizardPage;
35 import org.eclipse.pde.core.plugin.IPluginModelBase;
36 import org.eclipse.pde.core.plugin.PluginRegistry;
37 import org.eclipse.pde.core.plugin.TargetPlatform;
38 import org.eclipse.pde.internal.core.ICoreConstants;
39 import org.eclipse.pde.internal.core.PDECore;
40 import org.eclipse.pde.internal.core.PDEState;
41 import org.eclipse.pde.internal.core.PluginPathFinder;
42 import org.eclipse.pde.internal.ui.IHelpContextIds;
43 import org.eclipse.pde.internal.ui.PDEPlugin;
44 import org.eclipse.pde.internal.ui.PDEUIMessages;
45 import org.eclipse.pde.internal.ui.preferences.PDEPreferencesUtil;
46 import org.eclipse.pde.internal.ui.preferences.SourceCodeLocationsPreferenceNode;
47 import org.eclipse.pde.internal.ui.preferences.TargetEnvironmentPreferenceNode;
48 import org.eclipse.pde.internal.ui.preferences.TargetPlatformPreferenceNode;
49 import org.eclipse.pde.internal.ui.util.SWTUtil;
50 import org.eclipse.swt.SWT;
51 import org.eclipse.swt.events.ModifyEvent;
52 import org.eclipse.swt.events.ModifyListener;
53 import org.eclipse.swt.events.SelectionAdapter;
54 import org.eclipse.swt.events.SelectionEvent;
55 import org.eclipse.swt.layout.GridData;
56 import org.eclipse.swt.layout.GridLayout;
57 import org.eclipse.swt.widgets.Button;
58 import org.eclipse.swt.widgets.Combo;
59 import org.eclipse.swt.widgets.Composite;
60 import org.eclipse.swt.widgets.DirectoryDialog;
61 import org.eclipse.swt.widgets.Group;
62 import org.eclipse.swt.widgets.Label;
63 import org.eclipse.ui.PlatformUI;
64
65 public class PluginImportWizardFirstPage extends WizardPage {
66
67 private static String SETTINGS_IMPORTTYPE = "importType"; private static String SETTINGS_DOOTHER = "doother"; private static String SETTINGS_DROPLOCATION = "droplocation"; private static String SETTINGS_SCAN_ALL = "scanAll";
72 private Button runtimeLocationButton;
73 private Button browseButton;
74 private Label otherLocationLabel;
75 private Combo dropLocation;
76 private Button changeButton;
77
78 private Button importButton;
79 private Button scanButton;
80
81 private Button binaryButton;
82 private Button binaryWithLinksButton;
83 private Button sourceButton;
84
85 public static String TARGET_PLATFORM = "targetPlatform"; private IPluginModelBase[] models = new IPluginModelBase[0];
88 private boolean canceled = false;
89
90 public PluginImportWizardFirstPage(String name) {
91 super(name);
92 setTitle(PDEUIMessages.ImportWizard_FirstPage_title);
93 setMessage(PDEUIMessages.ImportWizard_FirstPage_desc);
94 PDEPlugin.getDefault().getLabelProvider().connect(this);
95 }
96
97 public void createControl(Composite parent) {
98 Composite container = new Composite(parent, SWT.NONE);
99 GridLayout layout = new GridLayout();
100 layout.verticalSpacing = 15;
101 container.setLayout(layout);
102
103 createDirectoryGroup(container);
104 createImportChoicesGroup(container);
105 createImportOptionsGroup(container);
106
107 Dialog.applyDialogFont(container);
108 initialize();
109 setControl(container);
110 PlatformUI.getWorkbench().getHelpSystem().setHelp(container, IHelpContextIds.PLUGIN_IMPORT_FIRST_PAGE);
111 }
112
113 private void createImportChoicesGroup(Composite container) {
114 Group importChoices = new Group(container, SWT.NONE);
115 importChoices.setText(PDEUIMessages.ImportWizard_FirstPage_importGroup);
116 importChoices.setLayout(new GridLayout());
117 importChoices.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
118
119 scanButton = new Button(importChoices, SWT.RADIO);
120 scanButton.setText(PDEUIMessages.ImportWizard_FirstPage_scanAll);
121
122 importButton = new Button(importChoices, SWT.RADIO);
123 importButton.setText(PDEUIMessages.ImportWizard_FirstPage_importPrereqs);
124
125 }
126
127 private void createImportOptionsGroup(Composite container) {
128 Group options = new Group(container, SWT.NONE);
129 options.setText(PDEUIMessages.ImportWizard_FirstPage_importAs);
130 options.setLayout(new GridLayout());
131 options.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
132
133 binaryButton = new Button(options, SWT.RADIO);
134 binaryButton.setText(PDEUIMessages.ImportWizard_FirstPage_binary);
135
136 binaryWithLinksButton = new Button(options, SWT.RADIO);
137 binaryWithLinksButton.setText(PDEUIMessages.ImportWizard_FirstPage_binaryLinks);
138
139 sourceButton = new Button(options, SWT.RADIO);
140 sourceButton.setText(PDEUIMessages.ImportWizard_FirstPage_source);
141 }
142
143
144 private void initialize() {
145 IDialogSettings settings = getDialogSettings();
146
147 ArrayList items = new ArrayList ();
148 for (int i = 0; i < 6; i++) {
149 String curr = settings.get(SETTINGS_DROPLOCATION + String.valueOf(i));
150 if (curr != null && !items.contains(curr)) {
151 items.add(curr);
152 }
153 }
154 dropLocation.setItems((String []) items.toArray(new String [items.size()]));
155
156 if (settings.getBoolean(SETTINGS_DOOTHER)) {
157 runtimeLocationButton.setSelection(false);
158 changeButton.setEnabled(false);
159 dropLocation.setText(items.get(0).toString());
160 } else {
161 runtimeLocationButton.setSelection(true);
162 otherLocationLabel.setEnabled(false);
163 dropLocation.setEnabled(false);
164 browseButton.setEnabled(false);
165 dropLocation.setText(getTargetHome());
166 }
167
168
169 int importType = PluginImportOperation.IMPORT_BINARY;
170 try {
171 importType = settings.getInt(SETTINGS_IMPORTTYPE);
172 } catch (NumberFormatException e) {
173 }
174 if (importType == PluginImportOperation.IMPORT_BINARY) {
175 binaryButton.setSelection(true);
176 } else if (importType == PluginImportOperation.IMPORT_BINARY_WITH_LINKS) {
177 binaryWithLinksButton.setSelection(true);
178 } else {
179 sourceButton.setSelection(true);
180 }
181
182 boolean scan = true;
183 if (settings.get(SETTINGS_SCAN_ALL) != null) {
184 scan = settings.getBoolean(SETTINGS_SCAN_ALL);
185 }
186 scanButton.setSelection(scan);
187 importButton.setSelection(!scan);
188
189 }
190
191 private void createDirectoryGroup(Composite parent) {
192 Group composite = new Group(parent, SWT.NONE);
193 composite.setText(PDEUIMessages.ImportWizard_FirstPage_importFrom);
194
195 GridLayout layout = new GridLayout();
196 layout.numColumns = 3;
197 composite.setLayout(layout);
198 composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
199
200 runtimeLocationButton = new Button(composite, SWT.CHECK);
201 GridData gd = new GridData();
202 gd.horizontalSpan = 2;
203 runtimeLocationButton.setLayoutData(gd);
204
205 runtimeLocationButton.setText(PDEUIMessages.ImportWizard_FirstPage_target);
206 runtimeLocationButton.addSelectionListener(new SelectionAdapter() {
207 public void widgetSelected(SelectionEvent e) {
208 boolean selected = runtimeLocationButton.getSelection();
209 if (selected) {
210 dropLocation.setText(getTargetHome());
211 }
212 otherLocationLabel.setEnabled(!selected);
213 dropLocation.setEnabled(!selected);
214 browseButton.setEnabled(!selected);
215 changeButton.setEnabled(selected);
216 validateDropLocation();
217 }
218 });
219
220 changeButton = new Button(composite, SWT.PUSH);
221 changeButton.setText(PDEUIMessages.ImportWizard_FirstPage_goToTarget);
222 changeButton.addSelectionListener(new SelectionAdapter() {
223 public void widgetSelected(SelectionEvent e) {
224 handleChangeTargetPlatform();
225 }
226 });
227 changeButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
228 SWTUtil.setButtonDimensionHint(changeButton);
229
230 otherLocationLabel = new Label(composite, SWT.NULL);
231 otherLocationLabel.setText(PDEUIMessages.ImportWizard_FirstPage_otherFolder);
232
233 dropLocation = new Combo(composite, SWT.DROP_DOWN);
234 dropLocation.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
235 dropLocation.addModifyListener(new ModifyListener() {
236 public void modifyText(ModifyEvent e) {
237 validateDropLocation();
238 }
239 });
240
241 browseButton = new Button(composite, SWT.PUSH);
242 browseButton.setText(PDEUIMessages.ImportWizard_FirstPage_browse);
243 browseButton.addSelectionListener(new SelectionAdapter() {
244 public void widgetSelected(SelectionEvent e) {
245 IPath chosen = chooseDropLocation();
246 if (chosen != null)
247 dropLocation.setText(chosen.toOSString());
248 }
249 });
250 browseButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
251 SWTUtil.setButtonDimensionHint(browseButton);
252
253 Label label = new Label(composite, SWT.NONE);
254 label.setText(PDEUIMessages.ImportWizard_FirstPage_source_label);
255 gd = new GridData();
256 gd.horizontalSpan = 2;
257 label.setLayoutData(gd);
258
259 Button sourceLocations = new Button(composite, SWT.PUSH);
260 sourceLocations.setText(PDEUIMessages.ImportWizard_FirstPage_codeLocations);
261 sourceLocations.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
262 sourceLocations.addSelectionListener(new SelectionAdapter() {
263 public void widgetSelected(SelectionEvent e) {
264 handleSourceLocations();
265 }
266 });
267 SWTUtil.setButtonDimensionHint(sourceLocations);
268 sourceLocations.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
269
270 label = new Label(composite, SWT.WRAP);
271 label.setText(PDEUIMessages.ImportWizard_FirstPage_variables);
272 gd = new GridData();
273 gd.horizontalSpan = 2;
274 label.setLayoutData(gd);
275
276 Button envButton = new Button(composite, SWT.PUSH);
277 envButton.setText(PDEUIMessages.ImportWizard_FirstPage_env);
278 envButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END| GridData.FILL_HORIZONTAL));
279 envButton.addSelectionListener(new SelectionAdapter() {
280 public void widgetSelected(SelectionEvent e) {
281 handleEnvChange();
282 }
283 });
284 SWTUtil.setButtonDimensionHint(envButton);
285 envButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
286
287 }
288
289
290 private IPath chooseDropLocation() {
291 DirectoryDialog dialog = new DirectoryDialog(getShell());
292 dialog.setFilterPath(dropLocation.getText());
293 dialog.setText(PDEUIMessages.ImportWizard_messages_folder_title);
294 dialog.setMessage(PDEUIMessages.ImportWizard_messages_folder_message);
295 String res = dialog.open();
296 if (res != null) {
297 return new Path(res);
298 }
299 return null;
300 }
301
302 private void handleChangeTargetPlatform() {
303 IPreferenceNode targetNode = new TargetPlatformPreferenceNode();
304 if (PDEPreferencesUtil.showPreferencePage(targetNode))
305 dropLocation.setText(TargetPlatform.getLocation());
306 }
307
308 private void handleSourceLocations() {
309 PDEPreferencesUtil.showPreferencePage(new SourceCodeLocationsPreferenceNode());
310 }
311
312 private void handleEnvChange() {
313 PDEPreferencesUtil.showPreferencePage(new TargetEnvironmentPreferenceNode());
314 }
315
316 private String getTargetHome() {
317 Preferences preferences = PDECore.getDefault().getPluginPreferences();
318 return preferences.getString(ICoreConstants.PLATFORM_PATH);
319 }
320
321 public boolean getScanAllPlugins() {
322 return scanButton.getSelection();
323 }
324
325 public int getImportType() {
326 if (binaryButton.getSelection()) {
327 return PluginImportOperation.IMPORT_BINARY;
328 }
329
330 if (binaryWithLinksButton.getSelection()) {
331 return PluginImportOperation.IMPORT_BINARY_WITH_LINKS;
332 }
333
334 return PluginImportOperation.IMPORT_WITH_SOURCE;
335 }
336
337 public String getDropLocation() {
338 return runtimeLocationButton.getSelection()
339 ? TARGET_PLATFORM
340 : dropLocation.getText().trim();
341 }
342
343 public void storeSettings() {
344 IDialogSettings settings = getDialogSettings();
345 boolean other = !runtimeLocationButton.getSelection();
346 if (dropLocation.getText().length() > 0 && other) {
347 settings.put(
348 SETTINGS_DROPLOCATION + String.valueOf(0),
349 dropLocation.getText().trim());
350 String [] items = dropLocation.getItems();
351 int nEntries = Math.min(items.length, 5);
352 for (int i = 0; i < nEntries; i++) {
353 settings.put(SETTINGS_DROPLOCATION + String.valueOf(i + 1), items[i]);
354 }
355 }
356 settings.put(SETTINGS_DOOTHER, other);
357 settings.put(SETTINGS_IMPORTTYPE, getImportType());
358 settings.put(SETTINGS_SCAN_ALL, getScanAllPlugins());
359 }
360
361 public void dispose() {
362 PDEPlugin.getDefault().getLabelProvider().disconnect(this);
363 }
364
365 private void validateDropLocation() {
366 if (!runtimeLocationButton.getSelection()) {
367 IPath curr = new Path(dropLocation.getText());
368 if (curr.segmentCount() == 0 && curr.getDevice() == null) {
369 setErrorMessage(PDEUIMessages.ImportWizard_errors_locationMissing);
370 setPageComplete(false);
371 return;
372 }
373 if (!Path.ROOT.isValidPath(dropLocation.getText())) {
374 setErrorMessage(PDEUIMessages.ImportWizard_errors_buildFolderInvalid);
375 setPageComplete(false);
376 return;
377 }
378
379 if (!curr.toFile().isDirectory()) {
380 setErrorMessage(PDEUIMessages.ImportWizard_errors_buildFolderMissing);
381 setPageComplete(false);
382 return;
383 }
384 if (!curr.equals(new Path(getTargetHome()))) {
385 setErrorMessage(null);
386 setMessage(PDEUIMessages.ImportWizard_FirstPage_warning, IMessageProvider.WARNING);
387 setPageComplete(true);
388 return;
389 }
390 }
391 setErrorMessage(null);
392 setPageComplete(true);
393 setMessage(PDEUIMessages.ImportWizard_FirstPage_desc);
394 }
395
396 private void resolveTargetPlatform() {
397 IRunnableWithProgress op = new IRunnableWithProgress() {
398 public void run(IProgressMonitor monitor) {
399 models = PluginRegistry.getExternalModels();
400 monitor.done();
401 }
402 };
403 try {
404 getContainer().run(true, false, op);
405 } catch (InvocationTargetException e) {
406 PDEPlugin.log(e);
407 } catch (InterruptedException e) {
408 }
409 }
410
411 private void resolveArbitraryLocation(final String location) {
412 IRunnableWithProgress op = new IRunnableWithProgress() {
413 public void run(IProgressMonitor monitor) {
414 File [] files = new File [2];
415 files[0] = new File (location);
416 files[1] = new File (location, "plugins"); URL [] urls = PluginPathFinder.scanLocations(files);
418 URL [] all = new URL [urls.length + 1];
419 try {
420 all[0] = new URL ("file:" + files[0].getAbsolutePath()); System.arraycopy(urls, 0, all, 1, urls.length);
422 } catch (MalformedURLException e) {
423 all = urls;
424 }
425 PDEState state = new PDEState(all, false, monitor);
426 models = state.getTargetModels();
427 canceled = monitor.isCanceled();
428 monitor.done();
429 }
430 };
431 try {
432 getContainer().run(true, true, op);
433 } catch (InvocationTargetException e) {
434 PDEPlugin.log(e);
435 } catch (InterruptedException e) {
436 }
437 }
438
439
440 public IPluginModelBase[] getModels() {
441 String dropLocation = getDropLocation();
442 if (dropLocation.equals(TARGET_PLATFORM)) {
443 resolveTargetPlatform();
444 } else {
445 resolveArbitraryLocation(dropLocation);
446 }
447 return models;
448 }
449
450 public boolean isCurrentPage() {
451 return super.isCurrentPage();
452 }
453
454 public boolean isRefreshNeeded() {
455 if (canceled) {
456 canceled = false;
457 return true;
458 }
459 return false;
460 }
461 }
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