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1
11 package org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage;
12
13 import java.lang.reflect.InvocationTargetException  ;
14 import java.util.ArrayList ;
15 import java.util.Iterator ;
16 import java.util.List ;
17
18 import org.eclipse.core.runtime.CoreException;
19 import org.eclipse.core.runtime.IPath;
20 import org.eclipse.core.runtime.IProgressMonitor;
21
22 import org.eclipse.swt.widgets.Shell;
23
24 import org.eclipse.jface.action.Action;
25 import org.eclipse.jface.operation.IRunnableWithProgress;
26 import org.eclipse.jface.resource.ImageDescriptor;
27 import org.eclipse.jface.viewers.ISelection;
28 import org.eclipse.jface.viewers.IStructuredSelection;
29 import org.eclipse.jface.viewers.StructuredSelection;
30
31 import org.eclipse.ui.IWorkbenchPage;
32 import org.eclipse.ui.IWorkbenchPart;
33 import org.eclipse.ui.IWorkbenchPartReference;
34 import org.eclipse.ui.IWorkbenchSite;
35 import org.eclipse.ui.PlatformUI;
36 import org.eclipse.ui.part.ISetSelectionTarget;
37 import org.eclipse.ui.texteditor.IUpdate;
38
39 import org.eclipse.jdt.core.IJavaProject;
40 import org.eclipse.jdt.core.JavaModelException;
41
42 import org.eclipse.jdt.internal.corext.buildpath.ClasspathModifier;
43 import org.eclipse.jdt.internal.corext.buildpath.ClasspathModifierOperation;
44 import org.eclipse.jdt.internal.corext.buildpath.EditOutputFolderOperation;
45 import org.eclipse.jdt.internal.corext.buildpath.IClasspathInformationProvider;
46 import org.eclipse.jdt.internal.corext.util.Messages;
47
48 import org.eclipse.jdt.internal.ui.JavaPlugin;
49 import org.eclipse.jdt.internal.ui.util.ExceptionHandler;
50 import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages;
51 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.IAddArchivesQuery;
52 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.IAddLibrariesQuery;
53 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.IFolderCreationQuery;
54 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.IInclusionExclusionQuery;
55 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.ILinkToQuery;
56 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.IOutputLocationQuery;
57 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.IRemoveLinkedFolderQuery;
58 import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ClasspathModifierQueries.OutputFolderQuery;
59
60
65 public class BuildPathAction extends Action implements IClasspathInformationProvider, IUpdate {
66 private ClasspathModifierOperation fOperation;
67 private IJavaProject fJavaProject;
68 private final BuildActionSelectionContext fContext;
69 private final IWorkbenchSite fSite;
70 private IStructuredSelection fCurrentSelection;
71
72
77 public BuildPathAction(IWorkbenchSite site, BuildActionSelectionContext context) {
78 super();
79 fSite= site;
80 fContext= context;
81 fCurrentSelection= StructuredSelection.EMPTY;
82 }
83
84 private Shell getShell() {
85 return fSite.getShell();
86 }
87
88
96
106 public void initialize(ClasspathModifierOperation operation, ImageDescriptor imageDescriptor, ImageDescriptor disabledImageDescriptor, String text, String tooltip) {
107 fOperation= operation;
108 setImageDescriptor(imageDescriptor);
109 setDisabledImageDescriptor(disabledImageDescriptor);
110 setText(text);
111 setToolTipText(tooltip);
112 }
113
114
117 public void run() {
118 try {
119 IRunnableWithProgress runnable= new IRunnableWithProgress() {
120 public void run(IProgressMonitor monitor) throws InvocationTargetException , InterruptedException {
121 fOperation.run(monitor);
122 }
123 };
124 PlatformUI.getWorkbench().getProgressService().run(true, false, runnable);
125 } catch (InvocationTargetException e) {
126 ExceptionHandler.handle(e, getShell(), Messages.format(NewWizardMessages.HintTextGroup_Exception_Title,
127 fOperation.getName()), e.getMessage());
128 } catch (InterruptedException e) {
129 }
131 }
132
133 public void update() {
134 IStructuredSelection structSelection;
135 ISelection selection= fSite.getSelectionProvider().getSelection();
136 if (selection instanceof IStructuredSelection) {
137 structSelection= (IStructuredSelection) selection;
138 } else {
139 structSelection= StructuredSelection.EMPTY;
140 }
141
142 fCurrentSelection= structSelection;
143 try {
144 fContext.init(structSelection);
145
146 fJavaProject= fContext.getJavaProject();
147 setEnabled(fJavaProject != null && fOperation.isValid(fContext.getElements(), fContext.getTypes()));
148
149 } catch (JavaModelException e) {
150 JavaPlugin.log(e);
151 setEnabled(false);
152 }
153 }
154
155
158 public IStructuredSelection getSelection() {
159 return fCurrentSelection;
160 }
161
162
167 public IJavaProject getJavaProject() {
168 return fJavaProject;
169 }
170
171
179 public OutputFolderQuery getOutputFolderQuery() throws JavaModelException {
180 return ClasspathModifierQueries.getDefaultFolderQuery(getShell(), fJavaProject.getOutputLocation().makeRelative());
181 }
182
183
189 public IInclusionExclusionQuery getInclusionExclusionQuery() {
190 return ClasspathModifierQueries.getDefaultInclusionExclusionQuery(getShell());
191 }
192
193
200 public IOutputLocationQuery getOutputLocationQuery() throws JavaModelException {
201 List classpathEntries= ClasspathModifier.getExistingEntries(fJavaProject);
202 return ClasspathModifierQueries.getDefaultOutputLocationQuery(getShell(), fJavaProject.getOutputLocation().makeRelative(), classpathEntries);
203 }
204
205
211 public IFolderCreationQuery getFolderCreationQuery() {
212 IStructuredSelection selection= getSelection();
213 return ClasspathModifierQueries.getDefaultFolderCreationQuery(getShell(), selection.getFirstElement());
214 }
215
216
222 public ILinkToQuery getLinkFolderQuery() throws JavaModelException {
223 return ClasspathModifierQueries.getDefaultLinkQuery(getShell(), fJavaProject, fJavaProject.getOutputLocation().makeRelative());
224 }
225
226
232 public IRemoveLinkedFolderQuery getRemoveLinkedFolderQuery() throws JavaModelException {
233 return ClasspathModifierQueries.getDefaultRemoveLinkedFolderQuery(getShell());
234 }
235
236
242 public IAddArchivesQuery getExternalArchivesQuery() throws JavaModelException {
243 return ClasspathModifierQueries.getDefaultArchivesQuery(getShell());
244 }
245
246
252 public IAddLibrariesQuery getLibrariesQuery() throws JavaModelException {
253 return ClasspathModifierQueries.getDefaultLibrariesQuery(getShell());
254 }
255
256
262 public void deleteCreatedResources() {
263 }
265
266
270 public void handleResult(List resultElements, CoreException exception, int operationType) {
271 if (exception != null) {
272 ExceptionHandler.handle(exception, getShell(), Messages.format(NewWizardMessages.HintTextGroup_Exception_Title,
273 fOperation.getName()), exception.getMessage());
274 return;
275 }
276 if (resultElements.size() == 0)
277 return;
279 IStructuredSelection selection;
280 if (fOperation instanceof EditOutputFolderOperation)
281 selection= (StructuredSelection) getSelection();
282 else
283 selection= new StructuredSelection(resultElements);
284 selectAndReveal(selection);
285 }
286
287
293 private void selectAndReveal(final ISelection selection) {
294 IWorkbenchPage page= fSite.getPage();
296 if (page == null)
297 return;
298
299 List parts= new ArrayList ();
301 IWorkbenchPartReference refs[]= page.getViewReferences();
302 for (int i= 0; i < refs.length; i++) {
303 IWorkbenchPart part= refs[i].getPart(false);
304 if (part != null)
305 parts.add(part);
306 }
307 refs= page.getEditorReferences();
308 for (int i= 0; i < refs.length; i++) {
309 if (refs[i].getPart(false) != null)
310 parts.add(refs[i].getPart(false));
311 }
312
313 Iterator itr= parts.iterator();
314 while (itr.hasNext()) {
315 IWorkbenchPart part= (IWorkbenchPart) itr.next();
316
317 ISetSelectionTarget target= null;
319 if (part instanceof ISetSelectionTarget)
320 target= (ISetSelectionTarget) part;
321 else
322 target= (ISetSelectionTarget) part.getAdapter(ISetSelectionTarget.class);
323
324 if (target != null) {
325 final ISetSelectionTarget finalTarget= target;
327 page.getWorkbenchWindow().getShell().getDisplay().asyncExec(new Runnable () {
328 public void run() {
329 finalTarget.selectReveal(selection);
330 }
331 });
332 }
333 }
334 }
335
336
337 }
338 |
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