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1
11 package org.eclipse.team.internal.ccvs.ui;
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.resource.JFaceColors;
17 import org.eclipse.osgi.util.NLS;
18 import org.eclipse.swt.SWT;
19 import org.eclipse.swt.layout.GridData;
20 import org.eclipse.swt.layout.GridLayout;
21 import org.eclipse.swt.widgets.*;
22 import org.eclipse.team.internal.ccvs.core.util.FileNameMatcher;
23 import org.eclipse.ui.PlatformUI;
24
25 public class IgnoreResourcesDialog extends TrayDialog {
26 private IResource[] resources;
28
29 private final String  ACTION_KEY = "Action"; private static final int ADD_NAME_ENTRY = 0;
32 private static final int ADD_EXTENSION_ENTRY = 1;
33 private static final int ADD_CUSTOM_ENTRY = 2;
34
35 private IDialogSettings settings;
37
38 private Button addNameEntryButton;
40 private Button addExtensionEntryButton;
41 private Button addCustomEntryButton;
42 private Text customEntryText;
43 private Label statusMessageLabel;
44
45 private int selectedAction;
46 private String customPattern;
47
48 private static final int LABEL_INDENT_WIDTH = 32;
50
51
56 public IgnoreResourcesDialog(Shell shell, IResource[] resources) {
57 super(shell);
58 this.resources = resources;
59
60 IDialogSettings workbenchSettings = CVSUIPlugin.getPlugin().getDialogSettings();
61 this.settings = workbenchSettings.getSection("IgnoreResourcesDialog"); if (settings == null) {
63 this.settings = workbenchSettings.addNewSection("IgnoreResourcesDialog"); }
65
66 try {
67 selectedAction = settings.getInt(ACTION_KEY);
68 } catch (NumberFormatException e) {
69 selectedAction = ADD_NAME_ENTRY;
70 }
71 }
72
73
79 public String getIgnorePatternFor(IResource resource) {
80 switch (selectedAction) {
81 case ADD_NAME_ENTRY:
82 return resource.getName();
83 case ADD_EXTENSION_ENTRY: {
84 String extension = resource.getFileExtension();
85 return (extension == null) ? resource.getName() : "*." + extension; }
87 case ADD_CUSTOM_ENTRY:
88 return customPattern;
89 }
90 throw new IllegalStateException ();
91 }
92
93
96 protected void createButtonsForButtonBar(Composite parent) {
97 createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
98 createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
99 }
100
101
104 protected void configureShell(Shell newShell) {
105 super.configureShell(newShell);
106 if (resources.length == 1) {
107 newShell.setText(NLS.bind(CVSUIMessages.IgnoreResourcesDialog_titleSingle, new String [] { resources[0].getName() }));
108 } else {
109 newShell.setText(NLS.bind(CVSUIMessages.IgnoreResourcesDialog_titleMany, new String [] { Integer.toString(resources.length) }));
110 }
111 }
112
113
116 protected Control createContents(Composite parent) {
117 Control control = super.createContents(parent);
118 updateEnablements();
119 return control;
120 }
121
122
125 protected Control createDialogArea(Composite parent) {
126 Composite top = new Composite(parent, SWT.NONE);
127 top.setLayout(new GridLayout());
128
129 PlatformUI.getWorkbench().getHelpSystem().setHelp(top, IHelpContextIds.ADD_TO_CVSIGNORE);
130
131 createIndentedLabel(top, CVSUIMessages.IgnoreResourcesDialog_prompt, 0);
132
133 Listener selectionListener = new Listener() {
134 public void handleEvent(Event event) {
135 updateEnablements();
136 }
137 };
138 Listener modifyListener = new Listener() {
139 public void handleEvent(Event event) {
140 validate();
141 }
142 };
143
144 addNameEntryButton = createRadioButton(top, CVSUIMessages.IgnoreResourcesDialog_addNameEntryButton);
145 addNameEntryButton.addListener(SWT.Selection, selectionListener);
146 addNameEntryButton.setSelection(selectedAction == ADD_NAME_ENTRY);
147 createIndentedLabel(top, CVSUIMessages.IgnoreResourcesDialog_addNameEntryExample, LABEL_INDENT_WIDTH);
148
149 addExtensionEntryButton = createRadioButton(top, CVSUIMessages.IgnoreResourcesDialog_addExtensionEntryButton);
150 addExtensionEntryButton.addListener(SWT.Selection, selectionListener);
151 addExtensionEntryButton.setSelection(selectedAction == ADD_EXTENSION_ENTRY);
152 createIndentedLabel(top, CVSUIMessages.IgnoreResourcesDialog_addExtensionEntryExample, LABEL_INDENT_WIDTH);
153
154 addCustomEntryButton = createRadioButton(top, CVSUIMessages.IgnoreResourcesDialog_addCustomEntryButton);
155 addCustomEntryButton.addListener(SWT.Selection, selectionListener);
156 addCustomEntryButton.setSelection(selectedAction == ADD_CUSTOM_ENTRY);
157 createIndentedLabel(top, CVSUIMessages.IgnoreResourcesDialog_addCustomEntryExample, LABEL_INDENT_WIDTH);
158
159 customEntryText = createIndentedText(top, resources[0].getName(), LABEL_INDENT_WIDTH);
160 customEntryText.addListener(SWT.Modify, modifyListener);
161
162 statusMessageLabel = createIndentedLabel(top, "", 0); Dialog.applyDialogFont(parent);
164 return top;
165 }
166
167
170 protected void okPressed() {
171 settings.put(ACTION_KEY, selectedAction);
172 super.okPressed();
173 }
174
175 private Label createIndentedLabel(Composite parent, String text, int indent) {
176 Label label = new Label(parent, SWT.LEFT);
177 label.setText(text);
178 GridData data = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.FILL_HORIZONTAL);
179 data.horizontalIndent = indent;
180 label.setLayoutData(data);
181 return label;
182 }
183
184 private Text createIndentedText(Composite parent, String text, int indent) {
185 Text textbox = new Text(parent, SWT.BORDER);
186 textbox.setText(text);
187 GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
188 data.horizontalIndent = indent;
189 textbox.setLayoutData(data);
190 return textbox;
191 }
192
193 private Button createRadioButton(Composite parent, String text) {
194 Button button = new Button(parent, SWT.RADIO);
195 button.setText(text);
196 button.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.FILL_HORIZONTAL));
197 return button;
198 }
199
200 private void updateEnablements() {
201 if (addNameEntryButton.getSelection()) {
202 selectedAction = ADD_NAME_ENTRY;
203 } else if (addExtensionEntryButton.getSelection()) {
204 selectedAction = ADD_EXTENSION_ENTRY;
205 } else if (addCustomEntryButton.getSelection()) {
206 selectedAction = ADD_CUSTOM_ENTRY;
207 }
208 customEntryText.setEnabled(selectedAction == ADD_CUSTOM_ENTRY);
209 validate();
210 }
211
212 private void validate() {
213 if (selectedAction == ADD_CUSTOM_ENTRY) {
214 customPattern = customEntryText.getText();
215 if (customPattern.length() == 0) {
216 setError(CVSUIMessages.IgnoreResourcesDialog_patternMustNotBeEmpty);
217 return;
218 }
219 FileNameMatcher matcher = new FileNameMatcher(new String [] { customPattern });
220 for (int i = 0; i < resources.length; i++) {
221 String name = resources[i].getName();
222 if (! matcher.match(name)) {
223 setError(NLS.bind(CVSUIMessages.IgnoreResourcesDialog_patternDoesNotMatchFile, new String [] { name }));
224 return;
225 }
226 }
227 }
228 setError(null);
229 }
230
231 private void setError(String text) {
232 if (text == null) {
233 statusMessageLabel.setText(""); getButton(IDialogConstants.OK_ID).setEnabled(true);
235 } else {
236 statusMessageLabel.setText(text);
237 statusMessageLabel.setForeground(JFaceColors.getErrorText(getShell().getDisplay()));
238 getButton(IDialogConstants.OK_ID).setEnabled(false);
239 }
240 }
241 }
242 |
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