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1
11 package org.eclipse.team.internal.ui.wizards;
12
13 import java.util.ArrayList  ;
14 import java.util.Iterator ;
15 import java.util.List ;
16
17 import org.eclipse.core.runtime.CoreException;
18 import org.eclipse.jface.dialogs.Dialog;
19 import org.eclipse.jface.resource.ImageDescriptor;
20 import org.eclipse.jface.viewers.*;
21 import org.eclipse.jface.wizard.*;
22 import org.eclipse.swt.SWT;
23 import org.eclipse.swt.graphics.Image;
24 import org.eclipse.swt.layout.GridData;
25 import org.eclipse.swt.layout.GridLayout;
26 import org.eclipse.swt.widgets.Composite;
27 import org.eclipse.swt.widgets.Label;
28 import org.eclipse.team.internal.ui.*;
29 import org.eclipse.team.internal.ui.registry.SynchronizeWizardDescription;
30 import org.eclipse.team.internal.ui.synchronize.SynchronizeManager;
31 import org.eclipse.team.ui.TeamUI;
32 import org.eclipse.ui.PlatformUI;
33 import org.eclipse.ui.model.BaseWorkbenchContentProvider;
34 import org.eclipse.ui.views.navigator.ResourceSorter;
35
36
44 public class GlobalRefreshWizardSelectionPage extends WizardPage implements IDoubleClickListener, ISelectionChangedListener {
45
46 private final static String DEFAULT_SELECTION= TeamUIPlugin.ID + "GlobalRefreshWizardSelectionPage.default_selection";
48 private TableViewer fViewer;
49 private IWizard wizard;
50 private List createdImages;
51
52 class MyContentProvider extends BaseWorkbenchContentProvider {
53 public Object [] getChildren(Object element) {
54 if(element instanceof SynchronizeManager) {
55 SynchronizeManager manager = (SynchronizeManager)element;
56 return manager.getWizardDescriptors();
57 }
58 return super.getChildren(element);
59 }
60 }
61
62 class MyLabelProvider extends LabelProvider {
63 public String getText(Object element) {
64 if(element instanceof SynchronizeWizardDescription) {
65 SynchronizeWizardDescription descriptor = (SynchronizeWizardDescription)element;
66 return descriptor.getName();
67 }
68 return null;
69 }
70
71 public Image getImage(Object element) {
72 if(element instanceof SynchronizeWizardDescription) {
73 SynchronizeWizardDescription descriptor = (SynchronizeWizardDescription)element;
74 ImageDescriptor d = descriptor.getImageDescriptor();
75 if(createdImages == null) {
76 createdImages = new ArrayList (3);
77 }
78 Image image = d.createImage();
79 createdImages.add(image);
80 return image;
81 }
82 return null;
83 }
84 }
85
86 public GlobalRefreshWizardSelectionPage() {
87 super(TeamUIMessages.GlobalRefreshParticipantSelectionPage_0);
88 setDescription(TeamUIMessages.GlobalRefreshParticipantSelectionPage_1);
89 setTitle(TeamUIMessages.GlobalRefreshParticipantSelectionPage_2);
90 }
91
92
95 public void dispose() {
96 if (createdImages != null) {
97 for (Iterator it = createdImages.iterator(); it.hasNext();) {
98 Image image = (Image) it.next();
99 image.dispose();
100 }
101 }
102 }
103
104
107 public void savePageSettings() {
108 if (fViewer.getControl().isDisposed())
109 return;
110
111 final IStructuredSelection selection= (IStructuredSelection)fViewer.getSelection();
112 final Object selected= selection.getFirstElement();
113 if (!(selected instanceof SynchronizeWizardDescription))
114 return;
115 getDialogSettings().put(DEFAULT_SELECTION, ((SynchronizeWizardDescription)selected).getId());
116 }
117
118
121 public void createControl(Composite parent2) {
122 Composite top = new Composite(parent2, SWT.NULL);
123 top.setLayout(new GridLayout());
124 setControl(top);
125 PlatformUI.getWorkbench().getHelpSystem().setHelp(top, IHelpContextIds.REFRESH_WIZARD_SELECTION_PAGE);
126
127 Label l = new Label(top, SWT.NULL);
128 l.setText(TeamUIMessages.GlobalRefreshParticipantSelectionPage_3);
129 fViewer = new TableViewer(top, SWT.BORDER);
130 GridData data = new GridData(GridData.FILL_BOTH);
131 fViewer.getControl().setLayoutData(data);
132 fViewer.setContentProvider(new MyContentProvider());
133 fViewer.addDoubleClickListener(this);
134 fViewer.setLabelProvider(new MyLabelProvider());
135 fViewer.setSorter(new ResourceSorter(ResourceSorter.NAME));
136 fViewer.setInput(TeamUI.getSynchronizeManager());
137 fViewer.addSelectionChangedListener(this);
138
139 final SynchronizeWizardDescription selected= getDefaultSelection();
140 if (selected != null) {
141 fViewer.setSelection(new StructuredSelection(selected));
142 } else {
143 final Object object= fViewer.getElementAt(0);
144 if (object != null)
145 fViewer.setSelection(new StructuredSelection(object));
146 }
147 fViewer.getTable().setFocus();
148 Dialog.applyDialogFont(parent2);
149 }
150
151 private SynchronizeWizardDescription getDefaultSelection() {
152
153 if (!(TeamUI.getSynchronizeManager() instanceof SynchronizeManager))
154 return null;
155
156 final String defaultSelection= getDialogSettings().get(DEFAULT_SELECTION);
157 if (defaultSelection == null)
158 return null;
159
160 final SynchronizeManager syncManager= (SynchronizeManager)TeamUI.getSynchronizeManager();
161 final SynchronizeWizardDescription [] wizards= syncManager.getWizardDescriptors();
162 for (int i = 0; i < wizards.length; i++) {
163 if (defaultSelection.equals(wizards[i].getId())) {
164 return wizards[i];
165 }
166 }
167 return null;
168 }
169
170 public void doubleClick(DoubleClickEvent event) {
171 selectionChanged(
172 new SelectionChangedEvent(
173 event.getViewer(),
174 event.getViewer().getSelection()));
175 getContainer().showPage(getNextPage());
176 }
177
178 public void selectionChanged(SelectionChangedEvent event) {
179 ISelection selection = event.getSelection();
182 if (selection == null || !(selection instanceof IStructuredSelection)) {
183 wizard = null;
184 setPageComplete(false);
185 return;
186 }
187 IStructuredSelection ss = (IStructuredSelection) selection;
188 if (ss.size() != 1) {
189 wizard = null;
190 setPageComplete(false);
191 return;
192 }
193 SynchronizeWizardDescription selectedDescriptor = (SynchronizeWizardDescription)ss.getFirstElement();
194 try {
195 wizard = selectedDescriptor.createWizard();
196 wizard.addPages();
197 setPageComplete(true);
199 setDescription(selectedDescriptor.getDescription());
200 } catch (CoreException e) {
201 Utils.handle(e);
202 setPageComplete(false);
203 }
204 }
205
206 public IWizard getSelectedWizard() {
207 return this.wizard;
208 }
209
210 public IWizardPage getNextPage() {
211 if (wizard == null) return null;
212 return wizard.getStartingPage();
213 }
214
215 public void setVisible(boolean visible) {
216 super.setVisible(visible);
217 if (visible) {
218 fViewer.getTable().setFocus();
219 }
220 }
221 }
222 |
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