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11 package org.eclipse.team.internal.ccvs.ui.subscriber;
12
13 import org.eclipse.core.resources.IResource;
14 import org.eclipse.jface.dialogs.*;
15 import org.eclipse.jface.dialogs.Dialog;
16 import org.eclipse.jface.util.IPropertyChangeListener;
17 import org.eclipse.jface.util.PropertyChangeEvent;
18 import org.eclipse.swt.SWT;
19 import org.eclipse.swt.events.*;
20 import org.eclipse.swt.graphics.Point;
21 import org.eclipse.swt.layout.*;
22 import org.eclipse.swt.widgets.*;
23 import org.eclipse.team.internal.ccvs.ui.*;
24 import org.eclipse.team.internal.core.subscribers.ActiveChangeSet;
25 import org.eclipse.ui.PlatformUI;
26
27
31 public class CommitSetDialog extends TitleAreaDialog {
32
33 public final static short NEW = 0;
34 public final static short EDIT = 1;
35
36 private static final int DEFAULT_WIDTH_IN_CHARS= 80;
37
38 private final ActiveChangeSet set;
39 private CommitCommentArea commitCommentArea;
40 private Text nameText;
41 private Button useTitleButton;
42 private Button enterCommentButton;
43 private final String  title;
44 private final String description;
45 private String comment;
46 private short mode;
47
48 public CommitSetDialog(Shell parentShell, ActiveChangeSet set, IResource[] files, short mode) {
49 super(parentShell);
50 this.set = set;
51 this.mode = mode;
52 this.title = mode == NEW ? CVSUIMessages.WorkspaceChangeSetCapability_2
53 : CVSUIMessages.WorkspaceChangeSetCapability_7;
54 this.description = mode == NEW ? CVSUIMessages.WorkspaceChangeSetCapability_3
55 : CVSUIMessages.WorkspaceChangeSetCapability_8;
56
57 if (files == null) {
58 files = set.getResources();
59 }
60
61 int shellStyle = getShellStyle();
62 setShellStyle(shellStyle | SWT.RESIZE | SWT.MAX);
63 commitCommentArea = new CommitCommentArea();
64 if (files.length > 0)
66 commitCommentArea.setProject(files[0].getProject());
67 }
68
69
72 protected Control createContents(Composite parent) {
73 Control contents = super.createContents(parent);
74 setTitle(title);
75 setMessage(description);
76 return contents;
77 }
78
79
82 protected Control createDialogArea(Composite parent) {
83 Composite parentComposite = (Composite) super.createDialogArea(parent);
84
85 Composite composite = new Composite(parentComposite, SWT.NONE);
87 GridLayout layout = new GridLayout();
88 layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
89 layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
90 layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
91 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
92 composite.setLayout(layout);
93 composite.setLayoutData(new GridData(GridData.FILL_BOTH));
94 composite.setFont(parentComposite.getFont());
95
96 createNameArea(composite);
97
98 if (hasCommitTemplate()) {
99 if (set.hasComment()) {
100 comment = set.getComment();
103 commitCommentArea.setProposedComment(comment);
104 }
105 } else {
106 comment = set.getComment();
107 commitCommentArea.setProposedComment(comment);
108 createOptionsArea(composite);
109 }
110
111 commitCommentArea.createArea(composite);
112 commitCommentArea.addPropertyChangeListener(new IPropertyChangeListener() {
113
114 public void propertyChange(PropertyChangeEvent event) {
115 if (event.getProperty() == CommitCommentArea.OK_REQUESTED) {
116 okPressed();
117 } else if (event.getProperty() == CommitCommentArea.COMMENT_MODIFIED) {
118 comment = (String )event.getNewValue();
119 updateEnablements();
120 }
121 }
122 });
123
124 initializeValues();
125 updateEnablements();
126
127 Dialog.applyDialogFont(parent);
128 return composite;
129 }
130
131
134 protected Point getInitialSize() {
135 final Point size= super.getInitialSize();
136 size.x= convertWidthInCharsToPixels(DEFAULT_WIDTH_IN_CHARS);
137 size.y += convertHeightInCharsToPixels(8);
138 return size;
139 }
140
141 private void createNameArea(Composite parent) {
142 Composite composite = new Composite(parent, SWT.NONE);
143 GridLayout layout = new GridLayout();
144 layout.marginHeight = 0;
145 layout.marginWidth = 0;
146 layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
147 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
148 layout.numColumns = 2;
149 composite.setLayout(layout);
150 composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
151 composite.setFont(parent.getFont());
152
153 Label label = new Label(composite, SWT.NONE);
154 label.setText(CVSUIMessages.CommitSetDialog_0);
155 label.setLayoutData(new GridData(GridData.BEGINNING));
156
157 nameText = new Text(composite, SWT.BORDER);
158 nameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
159 nameText.addModifyListener(new ModifyListener() {
160 public void modifyText(ModifyEvent e) {
161 updateEnablements();
162 }
163 });
164 }
165
166 private void initializeValues() {
167 String initialText = set.getTitle();
168 if (initialText == null) initialText = ""; nameText.setText(initialText);
170 nameText.setSelection(0, initialText.length());
171
172 if (useTitleButton != null) {
173 useTitleButton.setSelection(!set.hasComment());
174 enterCommentButton.setSelection(set.hasComment());
175 }
176 }
177
178 private void createOptionsArea(Composite composite) {
179 Composite radioArea = new Composite(composite, SWT.NONE);
180 RowLayout radioAreaLayout = new RowLayout(SWT.VERTICAL);
181 radioAreaLayout.marginLeft = 0;
182 radioAreaLayout.marginRight = 0;
183 radioAreaLayout.marginTop = 0;
184 radioAreaLayout.marginBottom = 0;
185 radioArea.setLayout(radioAreaLayout);
186
187 useTitleButton = createRadioButton(radioArea, CVSUIMessages.CommitSetDialog_2);
188 enterCommentButton = createRadioButton(radioArea, CVSUIMessages.CommitSetDialog_3);
189 SelectionAdapter listener = new SelectionAdapter() {
190 public void widgetSelected(SelectionEvent e) {
191 updateEnablements();
192 }
193 };
194 useTitleButton.addSelectionListener(listener);
195 enterCommentButton.addSelectionListener(listener);
196
197 }
198
199 private Button createRadioButton(Composite parent, String label) {
200 Button button = new Button(parent, SWT.RADIO);
201 button.setText(label);
202 return button;
203 }
204
205 private void updateEnablements() {
206 commitCommentArea.setEnabled(isUseCustomComment());
207 setErrorMessage(null);
208 String name = nameText.getText();
209 if (name.length() == 0) {
210 setPageComplete(false);
211 return;
212 }
213
214 if (mode == NEW
216 && CVSUIPlugin.getPlugin().getChangeSetManager().getSet(name) != null) {
217 setPageComplete(false);
218 setErrorMessage(CVSUIMessages.WorkspaceChangeSetCapability_9);
219 return;
220 }
221
222 if (mode == EDIT && !name.equals(set.getName())
225 && CVSUIPlugin.getPlugin().getChangeSetManager().getSet(name) != null) {
226 setPageComplete(false);
227 setErrorMessage(CVSUIMessages.WorkspaceChangeSetCapability_9);
228 return;
229 }
230
231
232 if (isUseCustomComment()) {
233 if (comment == null || comment.length() == 0) {
234 setPageComplete(false);
235 return;
236 }
237 }
238 setPageComplete(true);
239 }
240
241 final protected void setPageComplete(boolean complete) {
242 Button okButton = getButton(IDialogConstants.OK_ID);
243 if(okButton != null ) {
244 okButton.setEnabled(complete);
245 }
246 }
247
248 private boolean hasCommitTemplate() {
249 return commitCommentArea.hasCommitTemplate();
250 }
251
252
255 protected void okPressed() {
256 set.setTitle(nameText.getText());
257 if (isUseCustomComment()) {
258 set.setComment(commitCommentArea.getComment(true));
260 } else {
261 set.setComment(null);
262 }
263 super.okPressed();
264 }
265
266 private boolean isUseCustomComment() {
267 return enterCommentButton == null || enterCommentButton.getSelection();
268 }
269
270 protected Label createWrappingLabel(Composite parent, String text) {
271 Label label = new Label(parent, SWT.LEFT | SWT.WRAP);
272 label.setText(text);
273 GridData data = new GridData();
274 data.horizontalSpan = 1;
275 data.horizontalAlignment = GridData.FILL;
276 data.horizontalIndent = 0;
277 data.grabExcessHorizontalSpace = true;
278 data.widthHint = 200;
279 label.setLayoutData(data);
280 return label;
281 }
282
283
286 protected Control createButtonBar(Composite parent) {
287 Control control = super.createButtonBar(parent);
288 updateEnablements();
289 return control;
290 }
291
292
295 protected void configureShell(Shell shell) {
296 super.configureShell(shell);
297 shell.setText(title);
298 PlatformUI.getWorkbench().getHelpSystem().setHelp(shell,
300 IHelpContextIds.COMMIT_SET_DIALOG);
301
302 }
303 }
304 |
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