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1
11 package org.eclipse.team.internal.ui.synchronize;
12
13 import java.util.ArrayList  ;
14 import java.util.List ;
15 import java.util.StringTokenizer ;
16
17 import org.eclipse.jface.dialogs.Dialog;
18 import org.eclipse.jface.dialogs.IDialogSettings;
19 import org.eclipse.jface.wizard.WizardPage;
20 import org.eclipse.swt.SWT;
21 import org.eclipse.swt.events.SelectionAdapter;
22 import org.eclipse.swt.events.SelectionEvent;
23 import org.eclipse.swt.layout.GridData;
24 import org.eclipse.swt.layout.GridLayout;
25 import org.eclipse.swt.widgets.*;
26 import org.eclipse.team.internal.ui.*;
27 import org.eclipse.ui.*;
28 import org.eclipse.ui.dialogs.ContainerCheckedTreeViewer;
29 import org.eclipse.ui.dialogs.IWorkingSetSelectionDialog;
30
31 public abstract class GlobalRefreshElementSelectionPage extends WizardPage {
32
33 private boolean scopeCheckingElement = false;
34
35 private Button participantScope;
37 private Button selectedResourcesScope;
38 private Button workingSetScope;
39
40 private ContainerCheckedTreeViewer fViewer;
42
43 private Text workingSetLabel;
45 private IWorkingSet[] workingSets;
46 private IDialogSettings settings;
47
48
52 private static final String STORE_SECTION = "SynchronizeResourceSelectionDialog";
56 private static final String STORE_WORKING_SETS = "SynchronizeResourceSelectionDialog.STORE_WORKING_SETS";
58 protected GlobalRefreshElementSelectionPage(String pageName) {
59 super(pageName);
60 IDialogSettings s = TeamUIPlugin.getPlugin().getDialogSettings();
61 this.settings = s.getSection(STORE_SECTION);
62 if(settings == null) {
63 settings = s.addNewSection(STORE_SECTION);
64 }
65 }
66
67
70 public void createControl(Composite parent2) {
71 Composite top = new Composite(parent2, SWT.NULL);
72 top.setLayout(new GridLayout());
73 initializeDialogUnits(top);
74
75 GridData data = new GridData(GridData.FILL_BOTH);
76 data.widthHint = 50;
77 top.setLayoutData(data);
78 setControl(top);
79
80 PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IHelpContextIds.SYNC_RESOURCE_SELECTION_PAGE);
81
82 Label l = new Label(top, SWT.NULL);
83 l.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_5);
84
85 fViewer = createViewer(top);
87
88 Composite selectGroup = new Composite(top, SWT.NULL);
89 GridLayout layout = new GridLayout();
90 layout.numColumns = 2;
91 layout.marginHeight = 0;
92 layout.marginWidth = 0;
93 selectGroup.setLayout(layout);
95 data = new GridData(GridData.FILL_HORIZONTAL);
96 selectGroup.setLayoutData(data);
97
98 Button selectAll = new Button(selectGroup, SWT.NULL);
99 selectAll.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_12);
100 selectAll.addSelectionListener(new SelectionAdapter() {
101
102 public void widgetSelected(SelectionEvent e) {
103 participantScope.setSelection(true);
104 selectedResourcesScope.setSelection(false);
105 workingSetScope.setSelection(false);
106 updateParticipantScope();
107 scopeCheckingElement = true;
108 updateOKStatus();
109 scopeCheckingElement = false;
110 }
111 });
112 setButtonLayoutData(selectAll);
113
114 Button deSelectAll = new Button(selectGroup, SWT.NULL);
115 deSelectAll.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_13);
116 deSelectAll.addSelectionListener(new SelectionAdapter() {
117
118 public void widgetSelected(SelectionEvent e) {
119 fViewer.setCheckedElements(new Object [0]);
120 updateOKStatus();
121 }
122 });
123 setButtonLayoutData(deSelectAll);
124
125 Group scopeGroup = new Group(top, SWT.NULL);
127 scopeGroup.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_6);
128 layout = new GridLayout();
129 layout.numColumns = 3;
130 layout.makeColumnsEqualWidth = false;
131 scopeGroup.setLayout(layout);
132 data = new GridData(GridData.FILL_HORIZONTAL);
133 data.widthHint = 50;
134 scopeGroup.setLayoutData(data);
135
136 participantScope = new Button(scopeGroup, SWT.RADIO);
137 participantScope.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_7);
138 participantScope.addSelectionListener(new SelectionAdapter() {
139
140 public void widgetSelected(SelectionEvent e) {
141 updateParticipantScope();
142 }
143 });
144
145 selectedResourcesScope = new Button(scopeGroup, SWT.RADIO);
146 selectedResourcesScope.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_8);
147 selectedResourcesScope.addSelectionListener(new SelectionAdapter() {
148
149 public void widgetSelected(SelectionEvent e) {
150 updateSelectedResourcesScope();
151 }
152 });
153 data = new GridData();
154 data.horizontalSpan = 2;
155 selectedResourcesScope.setLayoutData(data);
156
157 workingSetScope = new Button(scopeGroup, SWT.RADIO);
158 workingSetScope.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_10);
159 workingSetScope.addSelectionListener(new SelectionAdapter() {
160
161 public void widgetSelected(SelectionEvent e) {
162 if (isWorkingSetSelected()) {
163 updateWorkingSetScope();
164 }
165 }
166 });
167
168 workingSetLabel = new Text(scopeGroup, SWT.BORDER);
169 workingSetLabel.setEditable(false);
170 data = new GridData(GridData.FILL_HORIZONTAL);
171 workingSetLabel.setLayoutData(data);
172
173 Button selectWorkingSetButton = new Button(scopeGroup, SWT.NULL);
174 selectWorkingSetButton.setText(TeamUIMessages.GlobalRefreshResourceSelectionPage_11);
175 selectWorkingSetButton.addSelectionListener(new SelectionAdapter() {
176
177 public void widgetSelected(SelectionEvent e) {
178 selectWorkingSetAction();
179 }
180 });
181 data = new GridData(GridData.HORIZONTAL_ALIGN_END);
182 selectWorkingSetButton.setLayoutData(data);
183 Dialog.applyDialogFont(selectWorkingSetButton);
184
185 initializeScopingHint();
186 Dialog.applyDialogFont(top);
187 }
188
189 protected abstract ContainerCheckedTreeViewer createViewer(Composite top);
190
191
195 protected void updateOKStatus() {
196 if(fViewer != null) {
197 if(! scopeCheckingElement) {
198 if(! selectedResourcesScope.getSelection()) {
199 selectedResourcesScope.setSelection(true);
200 participantScope.setSelection(false);
201 workingSetScope.setSelection(false);
202 updateSelectedResourcesScope();
203 }
204 }
205 setPageComplete(areAnyElementsChecked());
206 } else {
207 setPageComplete(false);
208 }
209 }
210
211
214 private boolean areAnyElementsChecked() {
215 TreeItem[] item = fViewer.getTree().getItems();
216 for (int i = 0; i < item.length; i++) {
217 TreeItem child = item[i];
218 if(child.getChecked() || child.getGrayed()) {
219 return true;
220 }
221 }
222 return false;
223 }
224
225
231 public Object [] getRootElement() {
232 TreeItem[] item = fViewer.getTree().getItems();
233 List checked = new ArrayList ();
234 for (int i = 0; i < item.length; i++) {
235 TreeItem child = item[i];
236 collectCheckedItems(child, checked);
237 }
238 return checked.toArray(new Object [checked.size()]);
239 }
240
241 protected void initializeScopingHint() {
242 String working_sets = settings.get(STORE_WORKING_SETS);
243 if (working_sets == null || working_sets.equals("")) { participantScope.setSelection(true);
245 updateParticipantScope();
246 } else {
247 StringTokenizer st = new StringTokenizer (working_sets, " ,"); ArrayList ws = new ArrayList ();
249 while (st.hasMoreTokens()) {
250 String workingSetName = st.nextToken();
251 if (workingSetName != null && workingSetName.equals("") == false) { IWorkingSetManager workingSetManager = PlatformUI.getWorkbench().getWorkingSetManager();
253 IWorkingSet workingSet = workingSetManager.getWorkingSet(workingSetName);
254 if (workingSet != null) {
255 ws.add(workingSet);
256 }
257 }
258 }
259 if(! ws.isEmpty()) {
260 this.workingSets = (IWorkingSet[]) ws.toArray(new IWorkingSet[ws.size()]);
261 updateWorkingSetScope();
262 updateWorkingSetLabel();
263 participantScope.setSelection(false);
264 selectedResourcesScope.setSelection(false);
265 workingSetScope.setSelection(true);
266 }
267 }
268 }
269
270
273 public void dispose() {
274 if(workingSets != null && isWorkingSetSelected()) {
275 String concatsWorkingSets = makeWorkingSetLabel();
276 settings.put(STORE_WORKING_SETS, concatsWorkingSets);
277 } else {
278 settings.put(STORE_WORKING_SETS, (String )null);
279 }
280 }
281
282 private void updateParticipantScope() {
283 if(isWorkspaceSelected()) {
284 scopeCheckingElement = true;
285 checkAll();
286 setPageComplete(getRootElement().length > 0);
287 scopeCheckingElement = false;
288 }
289 }
290
291 protected abstract void checkAll();
292
293 private void updateSelectedResourcesScope() {
294 setPageComplete(getRootElement().length > 0);
295 }
296
297 private void selectWorkingSetAction() {
298 IWorkingSetManager manager = PlatformUI.getWorkbench().getWorkingSetManager();
299 IWorkingSetSelectionDialog dialog = manager.createWorkingSetSelectionDialog(getShell(), true);
300 dialog.open();
301 IWorkingSet[] sets = dialog.getSelection();
302 if(sets != null) {
303 workingSets = sets;
304 } else {
305 return;
307 }
308 updateWorkingSetScope();
309 updateWorkingSetLabel();
310
311 participantScope.setSelection(false);
312 selectedResourcesScope.setSelection(false);
313 workingSetScope.setSelection(true);
314 }
315
316 private void updateWorkingSetScope() {
317 if(workingSets != null) {
318 scopeCheckingElement = true;
319 boolean hasElements = checkWorkingSetElements();
320 scopeCheckingElement = false;
321 setPageComplete(hasElements);
322 } else {
323 scopeCheckingElement = true;
324 fViewer.setCheckedElements(new Object [0]);
325 scopeCheckingElement = false;
326 setPageComplete(false);
327 }
328 }
329
330 protected abstract boolean checkWorkingSetElements();
331
332 private void collectCheckedItems(TreeItem item, List checked) {
333 if(item.getChecked() && !item.getGrayed()) {
334 checked.add(item.getData());
335 } else if(item.getGrayed()) {
336 TreeItem[] children = item.getItems();
337 for (int i = 0; i < children.length; i++) {
338 TreeItem child = children[i];
339 collectCheckedItems(child, checked);
340 }
341 }
342 }
343
344 private void updateWorkingSetLabel() {
345 if (workingSets == null || workingSets.length == 0) {
346 workingSetLabel.setText(TeamUIMessages.StatisticsPanel_noWorkingSet);
347 } else {
348 workingSetLabel.setText(makeWorkingSetLabel());
349 }
350 }
351
352 private String makeWorkingSetLabel() {
353 StringBuffer buffer = new StringBuffer ();
354 for (int i = 0; i < workingSets.length; i++) {
355 IWorkingSet set = workingSets[i];
356 if(i != 0) buffer.append(" ,"); buffer.append(set.getName());
358 }
359 return buffer.toString();
360 }
361
362 protected boolean isWorkspaceSelected() {
363 return participantScope.getSelection();
364 }
365
366 protected void setWorkspaceSelected(boolean selected) {
367 workingSetScope.setSelection(!selected);
368 selectedResourcesScope.setSelection(!selected);
369 participantScope.setSelection(selected);
370 }
371
372 protected boolean isWorkingSetSelected() {
373 return workingSetScope.getSelection();
374 }
375
376 public IWorkingSet[] getWorkingSets() {
377 return workingSets;
378 }
379
380 public ContainerCheckedTreeViewer getViewer() {
381 return fViewer;
382 }
383
384 protected boolean isSelectedResourcesSelected() {
385 return selectedResourcesScope.getSelection();
386 }
387 }
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