|
1
11 package org.eclipse.team.internal.ccvs.ui.wizards;
12
13 import org.eclipse.compare.CompareConfiguration;
14 import org.eclipse.core.resources.IProject;
15 import org.eclipse.core.resources.ResourcesPlugin;
16 import org.eclipse.core.runtime.*;
17 import org.eclipse.jface.dialogs.*;
18 import org.eclipse.jface.dialogs.Dialog;
19 import org.eclipse.jface.resource.ImageDescriptor;
20 import org.eclipse.jface.viewers.AbstractTreeViewer;
21 import org.eclipse.jface.viewers.Viewer;
22 import org.eclipse.jface.wizard.IWizardPage;
23 import org.eclipse.osgi.util.NLS;
24 import org.eclipse.swt.SWT;
25 import org.eclipse.swt.graphics.Point;
26 import org.eclipse.swt.widgets.*;
27 import org.eclipse.team.core.diff.*;
28 import org.eclipse.team.core.mapping.IResourceDiffTree;
29 import org.eclipse.team.internal.ccvs.ui.*;
30 import org.eclipse.team.internal.ccvs.ui.IHelpContextIds;
31 import org.eclipse.team.internal.ccvs.ui.mappings.ModelSynchronizeWizard;
32 import org.eclipse.team.internal.ui.*;
33 import org.eclipse.team.ui.synchronize.*;
34 import org.eclipse.ui.PlatformUI;
35 import org.eclipse.ui.part.PageBook;
36
37
40 public class SharingWizardSyncPage extends CVSWizardPage implements IDiffChangeListener {
41
42 private static final String  PAGE_HEIGHT = "SyncPageHeight"; private static final String PAGE_WIDTH = "SyncPageWidth";
46 private ParticipantPageSaveablePart input;
47 private ISynchronizePageConfiguration configuration;
48 private IProject project;
49
50 PageBook pageBook;
51 private Control syncPage;
52 private Control noChangesPage;
53
54 private int width;
55 private int height;
56 private SharingWizardPageActionGroup sharingWizardPageActionGroup;
57 private Button fCheckbox;
58
59 public SharingWizardSyncPage(String pageName, String title, ImageDescriptor titleImage, String description) {
60 super(pageName, title, titleImage, description);
61 }
62
63 public void setProject(IProject project) {
64 this.project = project;
65 }
66
67
70 public void createControl(Composite parent) {
71
72 final PixelConverter converter= SWTUtils.createDialogPixelConverter(parent);
73
74 final Composite composite = new Composite(parent, SWT.NONE);
75 composite.setLayout(SWTUtils.createGridLayout(1, converter, SWTUtils.MARGINS_DEFAULT));
76 setControl(composite);
77
78 pageBook = new PageBook(composite, SWT.NONE);
79 pageBook.setLayoutData(SWTUtils.createHVFillGridData());
80
81 syncPage = createSyncPage(pageBook);
82
83 noChangesPage = createNoChangesPage(pageBook);
84 noChangesPage.setLayoutData(SWTUtils.createHVFillGridData());
85
86 updatePage();
87
88 PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IHelpContextIds.SHARING_SYNC_PAGE);
89 Dialog.applyDialogFont(parent);
90 }
91
92 private IResourceDiffTree getDiffTree() {
93 if (configuration == null)
94 return null;
95 return getParticipant().getContext().getDiffTree();
96 }
97
98 private Control createSyncPage(PageBook pageBook) {
99 Composite composite = createComposite(pageBook, 1, false);
100 input = createCompareInput();
101 input.createPartControl(composite);
102 getDiffTree().addDiffChangeListener(this);
103
104 fCheckbox= new Button(composite, SWT.CHECK);
105 fCheckbox.setLayoutData(SWTUtils.createHFillGridData());
106 fCheckbox.setText(CVSUIMessages.SharingWizardSyncPage_12);
107 fCheckbox.setSelection(true);
108
109 return composite;
110 }
111
112 private Control createNoChangesPage(PageBook pageBook) {
113 Composite composite = createComposite(pageBook, 1, false);
114 createWrappingLabel(composite, NLS.bind(CVSUIMessages.SharingWizardSyncPage_3, new String [] { project.getName() }), 0);
115 return composite;
116 }
117
118 void showErrors(final IStatus[] status) {
119 if (status.length == 0) return;
120 getShell().getDisplay().syncExec(new Runnable () {
121
122 public void run() {
123 String title = CVSUIMessages.SharingWizardSyncPage_8;
124 if (status.length == 1) {
125 IStatus s = status[0];
126 if (s.getException() instanceof CoreException) {
127 s = ((CoreException)s.getException()).getStatus();
128 }
129 ErrorDialog.openError(getShell(), title, null, s);
130 } else {
131 MultiStatus multi = new MultiStatus(CVSUIPlugin.ID, 0, status, CVSUIMessages.SharingWizardSyncPage_9, null);
132 ErrorDialog.openError(getShell(), title, null, multi);
133 }
134 }
135 });
136 }
137
138 private ParticipantPageSaveablePart createCompareInput() {
139 ISynchronizeParticipant participant = createParticipant();
140 configuration = participant.createPageConfiguration();
141 configuration.setProperty(ISynchronizePageConfiguration.P_TOOLBAR_MENU, new String [] {ISynchronizePageConfiguration.NAVIGATE_GROUP, SharingWizardPageActionGroup.ACTION_GROUP});
142 sharingWizardPageActionGroup = new SharingWizardPageActionGroup();
143 configuration.addActionContribution(sharingWizardPageActionGroup);
144 configuration.setRunnableContext(getContainer());
145
146 CompareConfiguration cc = new CompareConfiguration();
147 cc.setLeftEditable(false);
148 cc.setRightEditable(false);
149 ParticipantPageSaveablePart part = new ParticipantPageSaveablePart(getShell(), cc, configuration, participant);
150 part.setShowContentPanes(false);
151 return part;
152 }
153
154 private ISynchronizeParticipant createParticipant() {
155 return ModelSynchronizeWizard.createWorkspaceParticipant(Utils.getResourceMappings(new IProject[] { project }), getShell());
156 }
157
158
161 public void dispose() {
162 if (input != null) {
163 input.getParticipant().dispose();
164 input.dispose();
165 }
166 }
167
168
171 public void setPreviousPage(IWizardPage page) {
172 super.setPreviousPage(null);
174 }
175
176 private void updatePage() {
177 Display.getDefault().syncExec(new Runnable () {
178 public void run() {
179 if (pageBook.isDisposed()) return;
180 if (getDiffTree().isEmpty()) {
181 pageBook.showPage(noChangesPage);
182 } else {
183 pageBook.showPage(syncPage);
184 }
185 }
186 });
187 }
188
189 public ModelSynchronizeParticipant getParticipant() {
190 return (ModelSynchronizeParticipant)configuration.getParticipant();
191 }
192
193
196 public void setVisible(boolean visible) {
197 super.setVisible(visible);
198 if (syncPage.isVisible()) {
199 initializeSize();
200 getShell().setSize(Math.max(width, 300), Math.max(height, 300));
201 if(input != null) {
202 Viewer viewer = input.getPageConfiguration().getPage().getViewer();
203 if(viewer instanceof AbstractTreeViewer && !viewer.getControl().isDisposed()) {
204 ((AbstractTreeViewer)viewer).expandToLevel(2);
205 }
206 }
207 }
208 }
209
210 private void initializeSize() {
211 IDialogSettings settings = getDialogSettings();
212 if (settings != null) {
213 try {
214 width = settings.getInt(PAGE_WIDTH);
215 height = settings.getInt(PAGE_HEIGHT);
216 } catch (NumberFormatException e) {
217 }
219 }
220 if (width == 0) width = 640;
221 if (height == 0) height = 480;
222 }
223
224
227 public void saveSettings() {
228 IDialogSettings settings = getDialogSettings();
229 if (settings != null) {
230 Point size = getShell().getSize();
231 settings.put(PAGE_WIDTH, size.x);
232 settings.put(PAGE_HEIGHT, size.y);
233 }
234 }
235
236 public boolean commitChanges() {
237 return fCheckbox != null ? fCheckbox.getSelection() && hasOutgoingChanges() : false;
238 }
239
240 private boolean hasOutgoingChanges() {
241 IResourceDiffTree tree = getDiffTree();
242 return tree != null && tree.hasMatchingDiffs(ResourcesPlugin.getWorkspace().getRoot().getFullPath(), new FastDiffFilter() {
243 public boolean select(IDiff diff) {
244 if (diff instanceof IThreeWayDiff) {
245 IThreeWayDiff twd = (IThreeWayDiff) diff;
246 return twd.getDirection() == IThreeWayDiff.OUTGOING || twd.getDirection() == IThreeWayDiff.CONFLICTING;
247 }
248 return false;
249 }
250 });
251 }
252
253
256 public IProject getProject() {
257 return project;
258 }
259
260 public void diffsChanged(IDiffChangeEvent event, IProgressMonitor monitor) {
261 showErrors(event.getErrors());
262 updatePage();
263 }
264
265 public void propertyChanged(IDiffTree tree, int property, IPath[] paths) {
266 }
268 }
269 |
Popular Tags |
Java API By Example, From Geeks To Geeks.