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1
11 package org.eclipse.team.internal.ccvs.ui.tags;
12
13 import org.eclipse.core.runtime.IStatus;
14 import org.eclipse.jface.dialogs.IDialogConstants;
15 import org.eclipse.jface.util.IPropertyChangeListener;
16 import org.eclipse.jface.util.PropertyChangeEvent;
17 import org.eclipse.swt.SWT;
18 import org.eclipse.swt.events.*;
19 import org.eclipse.swt.layout.GridData;
20 import org.eclipse.swt.widgets.*;
21 import org.eclipse.team.internal.ccvs.core.CVSTag;
22 import org.eclipse.team.internal.ccvs.ui.CVSUIMessages;
23 import org.eclipse.team.internal.ccvs.ui.IHelpContextIds;
24 import org.eclipse.team.internal.ccvs.ui.operations.ITagOperation;
25 import org.eclipse.team.internal.ui.PixelConverter;
26 import org.eclipse.team.internal.ui.SWTUtils;
27 import org.eclipse.team.internal.ui.dialogs.DetailsDialog;
28
29 public class TagAsVersionDialog extends DetailsDialog {
30
31 private static final int TAG_AREA_HEIGHT_HINT = 200;
32
33 private ITagOperation operation;
34
35 private Text tagText;
36 private Button moveTagButton;
37
38 private String  tagName = ""; private boolean moveTag = false;
40
41 private TagSource tagSource;
42
43 private TagSelectionArea tagArea;
44
45 public TagAsVersionDialog(Shell parentShell, String title, ITagOperation operation) {
46 super(parentShell, title);
47 this.tagSource = operation.getTagSource();
48 this.operation = operation;
49 }
50
51
54 protected void createMainDialogArea(Composite parent) {
55
56 final int width= convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH + 50);
57
58 final Label label = SWTUtils.createLabel(parent, CVSUIMessages.TagAction_enterTag);
59 label.setLayoutData(SWTUtils.createGridData(width, SWT.DEFAULT, true, false));
60
61 tagText = new Text(parent, SWT.SINGLE | SWT.BORDER);
62 tagText.setLayoutData(SWTUtils.createHFillGridData());
63 tagText.addModifyListener(
64 new ModifyListener() {
65 public void modifyText(ModifyEvent e) {
66 tagName = tagText.getText();
67 updateEnablements();
68 }
69 }
70 );
71
72 moveTagButton= SWTUtils.createCheckBox(parent, CVSUIMessages.TagAction_moveTag);
73 moveTagButton.addSelectionListener(new SelectionAdapter() {
74 public void widgetSelected(SelectionEvent e) {
75 moveTag = moveTagButton.getSelection();
76 }
77 });
78
79 }
80
81
84 protected String getHelpContextId() {
85 return IHelpContextIds.TAG_AS_VERSION_DIALOG;
86 }
87
88 public boolean shouldMoveTag() {
89 return moveTag;
90 }
91
92
95 protected Composite createDropDownDialogArea(Composite parent) {
96
97 final PixelConverter converter= SWTUtils.createDialogPixelConverter(parent);
98
99 final Composite composite = new Composite(parent, SWT.NONE);
100 composite.setLayout(SWTUtils.createGridLayout(1, converter, SWTUtils.MARGINS_DIALOG));
101
102 final GridData gridData = new GridData(GridData.FILL_BOTH);
103 gridData.heightHint = TAG_AREA_HEIGHT_HINT;
104 composite.setLayoutData(gridData);
105
106 tagArea = new TagSelectionArea(getShell(), tagSource, TagSelectionArea.INCLUDE_VERSIONS, null);
107 tagArea.setTagAreaLabel(CVSUIMessages.TagAction_existingVersions);
108 tagArea.setIncludeFilterInputArea(false);
109 tagArea.createArea(composite);
110 tagArea.addPropertyChangeListener(new IPropertyChangeListener() {
111 public void propertyChange(PropertyChangeEvent event) {
112 if (event.getProperty().equals(TagSelectionArea.SELECTED_TAG)) {
113 CVSTag tag = tagArea.getSelection();
114 if (tag != null) {
115 tagText.setText(tag.getName());
116 }
117 } else if (event.getProperty().equals(TagSelectionArea.OPEN_SELECTED_TAG)) {
118 CVSTag tag = tagArea.getSelection();
119 if (tag != null) {
120 tagText.setText(tag.getName());
121 okPressed();
122 }
123 }
124 }
125 });
126 return composite;
127 }
128
129
132 protected void updateEnablements() {
133 String message = null;
134 if(tagName.length() == 0) {
135 message = ""; } else {
137 IStatus status = CVSTag.validateTagName(tagName);
138 if (!status.isOK()) {
139 message = status.getMessage();
140 }
141 }
142 setPageComplete(message == null);
143 setErrorMessage(message);
144 if (tagArea != null) {
145 tagArea.setFilter(tagName);
146 }
147 }
148
149
152 public String getTagName() {
153 return tagName;
154 }
155
156
159 public ITagOperation getOperation() {
160 operation.setTag(new CVSTag(tagName, CVSTag.VERSION));
161 if (moveTag) {
162 operation.moveTag();
163 }
164 return operation;
165 }
166
167
170 protected boolean isMainGrabVertical() {
171 return false;
172 }
173
174 }
175 |
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