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1
11 package org.eclipse.debug.internal.ui.launchConfigurations;
12
13 import java.util.ArrayList  ;
14 import java.util.HashMap ;
15
16 import org.eclipse.core.resources.IProject;
17 import org.eclipse.debug.core.ILaunchConfiguration;
18 import org.eclipse.debug.internal.ui.DebugUIPlugin;
19 import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
20 import org.eclipse.debug.internal.ui.SWTUtil;
21 import org.eclipse.debug.ui.DebugUITools;
22 import org.eclipse.jface.dialogs.Dialog;
23 import org.eclipse.jface.dialogs.IDialogConstants;
24 import org.eclipse.jface.dialogs.IDialogSettings;
25 import org.eclipse.jface.dialogs.MessageDialogWithToggle;
26 import org.eclipse.jface.preference.IPreferenceStore;
27 import org.eclipse.jface.viewers.CheckboxTreeViewer;
28 import org.eclipse.jface.viewers.ITreeContentProvider;
29 import org.eclipse.jface.viewers.Viewer;
30 import org.eclipse.swt.SWT;
31 import org.eclipse.swt.events.SelectionEvent;
32 import org.eclipse.swt.events.SelectionListener;
33 import org.eclipse.swt.layout.GridData;
34 import org.eclipse.swt.layout.GridLayout;
35 import org.eclipse.swt.widgets.Button;
36 import org.eclipse.swt.widgets.Composite;
37 import org.eclipse.swt.widgets.Control;
38 import org.eclipse.swt.widgets.Shell;
39 import org.eclipse.swt.widgets.Tree;
40 import org.eclipse.swt.widgets.TreeItem;
41 import org.eclipse.ui.dialogs.SelectionDialog;
42 import org.eclipse.ui.model.AdaptableList;
43
44
49 public class DeleteAssociatedLaunchConfigurationsDialog extends SelectionDialog {
50
53 class DeleteContentProvider implements ITreeContentProvider {
54
55 private HashMap fInputMap = new HashMap ();
56
57 public DeleteContentProvider(HashMap map) {
58 if(map != null) {
59 fInputMap = map;
60 }
61 }
62
63 public Object [] getChildren(Object parentElement) {
64 if(parentElement instanceof IProject) {
65 return ((ArrayList )fInputMap.get(parentElement)).toArray();
66 }
67 if(parentElement instanceof AdaptableList) {
68 return fInputMap.keySet().toArray();
69 }
70 return new Object [0];
71 }
72
73 public Object getParent(Object element) {return null;}
74
75 public boolean hasChildren(Object element) {
76 if(element instanceof IProject) {
77 return true;
78 }
79 return false;
80 }
81
82 public Object [] getElements(Object inputElement) {
83 return getChildren(inputElement);
84 }
85
86 public void dispose() {
87 fInputMap.clear();
88 fInputMap = null;
89 }
90
91 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
92
93 }
94
95
98 class LCViewer extends CheckboxTreeViewer {
99
100
105 public LCViewer(Composite parent, int style) {
106 super(parent, style);
107 }
108
109
112 public Object [] getCheckedElements() {
113 Object [] items = super.getCheckedElements();
114 ArrayList list = new ArrayList ();
116 for (int i = 0; i < items.length; i++) {
117 if(items[i] instanceof ILaunchConfiguration) {
118 list.add(items[i]);
119 }
120 }
121 return list.toArray();
122 }
123
124
127 protected void handleSelect(SelectionEvent event) {
128 if(event.detail == SWT.CHECK) {
129 updateCheckedState((TreeItem)event.item);
130 }
131 }
132
133
138 public void updateCheckedState(TreeItem item) {
139 Object element = item.getData();
140 if (element instanceof ILaunchConfiguration) {
141 TreeItem parent = item.getParentItem();
142 TreeItem[] children = parent.getItems();
143 int checked = 0;
144 for (int i = 0; i < children.length; i++) {
145 if(children[i].getChecked()) {
146 checked++;
147 }
148 }
149 if(checked == 0) {
150 setGrayChecked(parent.getData(), false);
151 }
152 else if(checked == children.length) {
153 parent.setGrayed(false);
154 parent.setChecked(true);
155 }
156 else {
157 setGrayChecked(parent.getData(), true);
158 }
159 }
160 else if (element instanceof IProject) {
161 item.setGrayed(false);
162 TreeItem[] children = item.getItems();
163 for (int i = 0; i < children.length; i++) {
164 setChecked(children[i].getData(), item.getChecked());
165 }
166 }
167 }
168 }
169
170 private static final String SETTINGS_ID = ".DELETE_ASSOCIATED_CONFIGS_DIALOG"; private HashMap fMap = null;
172 private Object fInput = null;
173 private Button fPrefButton = null;
174 private LCViewer fViewer = null;
175 private Object [] fResult = null;
176
177
184 public DeleteAssociatedLaunchConfigurationsDialog(Shell parentShell, Object input, String message, HashMap map) {
185 super(parentShell);
186 super.setMessage(message);
187 setShellStyle(getShellStyle() | SWT.RESIZE);
188 fMap = map;
189 fInput = input;
190 }
191
192
195 protected IDialogSettings getDialogBoundsSettings() {
196 IDialogSettings settings = DebugUIPlugin.getDefault().getDialogSettings();
197 IDialogSettings section = settings.getSection(SETTINGS_ID);
198 if (section == null) {
199 section = settings.addNewSection(SETTINGS_ID);
200 }
201 return section;
202 }
203
204
207 protected Control createDialogArea(Composite parent) {
208 initializeDialogUnits(parent);
209 Composite comp = (Composite) super.createDialogArea(parent);
210 SWTUtil.createLabel(comp, LaunchConfigurationsMessages.DeleteAssociatedLaunchConfigurationsDialog_0, 2);
211 fViewer = new LCViewer(comp, SWT.BORDER);
212 Tree tree = fViewer.getTree();
213 GridData gd = new GridData(GridData.FILL_BOTH);
214 gd.horizontalSpan = 2;
215 tree.setLayoutData(gd);
216 fViewer.setContentProvider(new DeleteContentProvider(fMap));
217 fViewer.setInput(fInput);
218 fViewer.setLabelProvider(DebugUITools.newDebugModelPresentation());
219 fViewer.expandAll();
220 Composite butcomp = new Composite(comp, SWT.NONE);
221 GridLayout layout = new GridLayout(2, false);
222 layout.marginHeight = 0;
223 layout.marginWidth = 0;
224 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
225 butcomp.setLayout(layout);
226 gd = new GridData(GridData.FILL_HORIZONTAL);
227 gd.horizontalSpan = 2;
228 butcomp.setLayoutData(gd);
229 Button sall = SWTUtil.createPushButton(butcomp, LaunchConfigurationsMessages.DeleteAssociatedLaunchConfigurationsDialog_1, null);
230 sall.addSelectionListener(new SelectionListener() {
231 public void widgetDefaultSelected(SelectionEvent e) {}
232 public void widgetSelected(SelectionEvent e) {
233 fViewer.setGrayedElements(new Object [0]);
234 fViewer.setAllChecked(true);
235 }
236 });
237 Button dsall = SWTUtil.createPushButton(butcomp, LaunchConfigurationsMessages.DeleteAssociatedLaunchConfigurationsDialog_2, null);
238 dsall.addSelectionListener(new SelectionListener() {
239 public void widgetDefaultSelected(SelectionEvent e) {}
240 public void widgetSelected(SelectionEvent e) {
241 fViewer.setAllChecked(false);
242 }
243 });
244 fPrefButton = new Button(comp, SWT.CHECK);
245 fPrefButton.setText(LaunchConfigurationsMessages.DeleteAssociatedLaunchConfigurationsDialog_3);
246 Dialog.applyDialogFont(comp);
247 return comp;
248 }
249
250
253 public Object [] getResult() {
254 return fResult;
255 }
256
257
260 protected void okPressed() {
261 fResult = fViewer.getCheckedElements();
262 boolean pref = fPrefButton.getSelection();
264 if(pref) {
265 IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore();
266 store.setValue(IInternalDebugUIConstants.PREF_DELETE_CONFIGS_ON_PROJECT_DELETE, MessageDialogWithToggle.ALWAYS);
267 }
268 super.okPressed();
269 }
270 }
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