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1
11 package org.eclipse.team.internal.ccvs.ui;
12
13 import java.util.ArrayList  ;
14 import java.util.Iterator ;
15 import java.util.List ;
16
17 import org.eclipse.jface.dialogs.Dialog;
18 import org.eclipse.jface.preference.PreferencePage;
19 import org.eclipse.jface.viewers.*;
20 import org.eclipse.swt.SWT;
21 import org.eclipse.swt.custom.TableEditor;
22 import org.eclipse.swt.graphics.Image;
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.ccvs.core.ICVSRepositoryLocation;
27 import org.eclipse.team.internal.ccvs.core.util.KnownRepositories;
28 import org.eclipse.team.internal.ui.PixelConverter;
29 import org.eclipse.team.internal.ui.SWTUtils;
30 import org.eclipse.ui.*;
31
32 public class PasswordManagementPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
33 private TableViewer viewer;
34 private Button removeButton;
35 private Button removeAllButton;
36
37 class TableLabelProvider extends LabelProvider implements ITableLabelProvider {
38 public String getColumnText(Object element, int columnIndex) {
39 ICVSRepositoryLocation entry = (ICVSRepositoryLocation)element;
40 switch (columnIndex) {
41 case 0:
42 return entry.toString();
43 case 1:
44 return entry.getUsername();
45 default:
46 return null;
47 }
48 }
49 public Image getColumnImage(Object element, int columnIndex) {
50 return null;
51 }
52 };
53
54 public void init(IWorkbench workbench) {
55 setDescription(CVSUIMessages.PasswordManagementPreferencePage_2);
56 }
57
58
63 protected Control createContents(Composite ancestor) {
64
65 Composite parent = new Composite(ancestor, SWT.NULL);
66 GridLayout layout = new GridLayout();
67 layout.marginWidth = 0;
68 layout.marginHeight = 0;
69 layout.numColumns = 2;
70 parent.setLayout(layout);
71 GridData data = new GridData();
72 data.verticalAlignment = GridData.FILL;
73 data.horizontalAlignment = GridData.FILL;
74 parent.setLayoutData(data);
75
76 viewer = new TableViewer(parent, SWT.MULTI | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
77 Table table = viewer.getTable();
78 new TableEditor(table);
79 table.setHeaderVisible(true);
80 table.setLinesVisible(true);
81 GridData gd = new GridData(GridData.FILL_BOTH);
82 table.setLayoutData(gd);
83 table.addListener(SWT.Selection, new Listener() {
84 public void handleEvent(Event e) {
85 handleSelection();
86 }
87 });
88 new TableColumn(table, SWT.NULL);
90 new TableColumn(table, SWT.NULL);
91 TableColumn[] columns = table.getColumns();
92 columns[0].setText(CVSUIMessages.PasswordManagementPreferencePage_3);
93 columns[1].setText(CVSUIMessages.PasswordManagementPreferencePage_4);
94 viewer.setColumnProperties(new String [] {"location", "username"}); viewer.setLabelProvider(new TableLabelProvider());
96 viewer.setContentProvider(new IStructuredContentProvider() {
97 public void dispose() {
98 }
99 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
100 }
101 public Object [] getElements(Object inputElement) {
102 if (inputElement == null) return null;
103 ICVSRepositoryLocation[] locations = ((KnownRepositories)inputElement).getRepositories();
104 List repos = new ArrayList ();
105 for (int i = 0; i < locations.length; i++) {
106 ICVSRepositoryLocation l = locations[i];
107 if(l.getUserInfoCached())
108 repos.add(l);
109 }
110 return (ICVSRepositoryLocation[]) repos.toArray(new ICVSRepositoryLocation[repos.size()]);
111 }
112 });
113 TableLayout tl = new TableLayout();
114 Dialog.applyDialogFont(ancestor);
115 PixelConverter converter = new PixelConverter(table);
116 tl.addColumnData(new ColumnWeightData(70, converter.convertWidthInCharsToPixels(40)));
117 tl.addColumnData(new ColumnWeightData(30, converter.convertWidthInCharsToPixels(12)));
118 table.setLayout(tl);
119
120 Composite buttons = new Composite(parent, SWT.NULL);
121 buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
122 layout = new GridLayout();
123 layout.marginHeight = 0;
124 layout.marginWidth = 0;
125 buttons.setLayout(layout);
126
127 removeButton = new Button(buttons, SWT.PUSH);
128 removeButton.setText(CVSUIMessages.PasswordManagementPreferencePage_5);
129 removeButton.setEnabled(false);
130 removeButton.addListener(SWT.Selection, new Listener() {
131 public void handleEvent(Event e) {
132 remove();
133 }
134 });
135 removeAllButton = new Button(buttons, SWT.PUSH);
136 removeAllButton.setText(CVSUIMessages.PasswordManagementPreferencePage_6);
137 removeAllButton.setEnabled(true);
138 removeAllButton.addListener(SWT.Selection, new Listener() {
139 public void handleEvent(Event e) {
140 removeAll();
141 }
142 });
143
144 int buttonWidth = SWTUtils.calculateControlSize(SWTUtils.createDialogPixelConverter(parent), new Button [] { removeButton, removeAllButton });
146 data = SWTUtils.createGridData(buttonWidth, SWT.DEFAULT, SWT.END, SWT.CENTER, false, false);
147 removeButton.setLayoutData(data);
148 removeAllButton.setLayoutData(data);
149
150 Dialog.applyDialogFont(ancestor);
151 viewer.setInput(KnownRepositories.getInstance());
152 handleSelection();
153
154 PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IHelpContextIds.PASSWORD_MANAGEMENT_PAGE);
155
156 return parent;
157 }
158
159 public boolean performOk() {
160 return true;
161 }
162
163 protected void performDefaults() {
164 super.performDefaults();
165 }
166
167 private void remove() {
168 IStructuredSelection s = (IStructuredSelection)viewer.getSelection();
169 for (Iterator it = s.iterator(); it.hasNext();) {
170 ICVSRepositoryLocation location = (ICVSRepositoryLocation) it.next();
171 location.flushUserInfo();
172 }
173 viewer.refresh();
174 handleSelection();
175 }
176
177 private void removeAll() {
178 ICVSRepositoryLocation[] locations = KnownRepositories.getInstance().getRepositories();
179 for (int i = 0; i < locations.length; i++) {
180 ICVSRepositoryLocation l = locations[i];
181 if(l.getUserInfoCached())
182 l.flushUserInfo();
183 }
184 viewer.refresh();
185 handleSelection();
186 }
187
188 private void handleSelection() {
189 if (viewer.getTable().getSelectionCount() > 0) {
190 removeButton.setEnabled(true);
191 } else {
192 removeButton.setEnabled(false);
193 }
194 removeAllButton.setEnabled(viewer.getTable().getItemCount() > 0);
195 }
196 }
197 |
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