/* (non-Javadoc)
* @see org.eclipse.core.runtime.IAdapterFactory#getAdapter(java.lang.Object, java.lang.Class)
*/
public Object getAdapter(Object adaptableObject, Class adapterType) {
Object returnValue = null;
if (adaptableObject instanceof IFile) {
IFile file = (IFile) adaptableObject;
if (ContentTypeUtils.isGroovyLikeFileName(file.getName())) {
if (ClassNode.class.equals(adapterType) || ClassNode[].class.equals(adapterType)) {
try {
// we know this will be a GCU because of the file extension
GroovyCompilationUnit unit =
(GroovyCompilationUnit) JavaCore.createCompilationUnitFrom(file);
ModuleNode module = unit.getModuleNode();
if (module != null) {
List<ClassNode> classNodeList = module.getClasses();
if (classNodeList != null && !classNodeList.isEmpty()) {
if (ClassNode.class.equals(adapterType)) {
returnValue = classNodeList.get(0);
} else if (ClassNode[].class.equals(adapterType)) {
returnValue = classNodeList.toArray(new ClassNode[0]);
}
}
}
} catch (Exception ex) {
GroovyCore.logException("error adapting file to ClassNode", ex);
}
}
}
}
return returnValue;
}
/* (non-Javadoc)
* Method declared on SelectionDispatchAction.
*/
@Override
public void run(ITextSelection selection) {
IDocument doc = editor.getDocumentProvider().getDocument(editor.getEditorInput());
if (doc != null && unit != null) {
DefaultGroovyFormatter formatter =
new DefaultGroovyFormatter(
selection, doc, new FormatterPreferences(unit), kind == FormatKind.INDENT_ONLY);
TextEdit edit = formatter.format();
try {
unit.applyTextEdit(edit, new NullProgressMonitor());
} catch (MalformedTreeException e) {
GroovyCore.logException("Exception when formatting", e);
} catch (JavaModelException e) {
GroovyCore.logException("Exception when formatting", e);
}
}
}
public List<IJavaCompletionProposal> getQuickFixProposals() {
IJavaProject project = getQuickFixProblem().getCompilationUnit().getJavaProject();
List<IJavaCompletionProposal> proposals = new ArrayList<IJavaCompletionProposal>(2);
try {
if (!GroovyRuntime.hasGroovyClasspathContainer(project)) {
proposals.add(new AddGroovyRuntimeProposal(project, getQuickFixProblem(), 100));
return proposals;
}
} catch (CoreException e) {
GroovyCore.logWarning("Problem calculating quickfixes", e);
}
return null;
}
public static URL findDSLDFolder() {
Bundle groovyBundle = CompilerUtils.getActiveGroovyBundle();
Enumeration<URL> enu = groovyBundle.findEntries(".", "plugin_dsld_support", false);
if (enu != null && enu.hasMoreElements()) {
URL folder = enu.nextElement();
// remove the "reference:/" protocol
try {
folder = resolve(folder);
return folder;
} catch (IOException e) {
GroovyCore.logException("Exception when looking for DSLD folder", e);
}
}
return null;
}
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
IProgressMonitor sub = SubMonitor.convert(monitor, projects.length);
for (IProject project : projects) {
project.build(IncrementalProjectBuilder.FULL_BUILD, sub);
sub.worked(1);
}
return Status.OK_STATUS;
} catch (CoreException e) {
GroovyCore.logException("Error building groovy project", e);
return e.getStatus();
} finally {
monitor.done();
}
}
/**
* Swtiches to or from groovy version 1.6.x depending on the boolean passed in A restart is
* required immediately after or else many exceptions will be thrown.
*
* @param toVersion16
* @return {@link Status.OK_STATUS} if successful or error status that contains the exception
* thrown otherwise
*/
public static IStatus switchVersions(SpecifiedVersion fromVersion, SpecifiedVersion toVersion) {
try {
State state = ((StateManager) Platform.getPlatformAdmin()).getSystemState();
BundleDescription toBundle = getBundleDescription(toVersion);
BundleDescription[] allBundles = getAllGroovyBundleDescriptions();
if (toBundle == null) {
throw new Exception("Could not find any " + toVersion + " groovy version to enable");
}
// go through all bundles and ensure disabled
for (BundleDescription bundle : allBundles) {
DisabledInfo info = createDisabledInfo(state, bundle.getBundleId());
if (bundle.equals(toBundle)) {
// ensure enabled
Platform.getPlatformAdmin().removeDisabledInfo(info);
} else {
// don't actually stop
// switch (bundle.getState()) {
// case Bundle.ACTIVE:
// case Bundle.INSTALLED:
// case Bundle.STARTING:
// case Bundle.RESOLVED:
// bundle.stop();
// }
// ensure disabled
Platform.getPlatformAdmin().addDisabledInfo(info);
}
}
CompilerLevelUtils.writeConfigurationVersion(
toVersion,
// need to get the system bundle
GroovyCoreActivator.getDefault()
.getBundle()
.getBundleContext()
.getBundle(0)
.getBundleContext());
return Status.OK_STATUS;
} catch (Exception e) {
GroovyCore.logException(e.getMessage(), e);
return new Status(
IStatus.ERROR,
GroovyCoreActivator.PLUGIN_ID,
e.getMessage() + "\n\nSee the error log for more information.",
e);
}
}
public static void openUrl(String location) {
try {
URL url = null;
if (location != null) {
url = new URL(location);
}
if (WebBrowserPreference.getBrowserChoice() == WebBrowserPreference.EXTERNAL) {
try {
IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport();
support.getExternalBrowser().openURL(url);
} catch (Exception e) {
GroovyCore.logException("Could not open browser", e);
}
} else {
IWebBrowser browser = null;
int flags = 0;
if (WorkbenchBrowserSupport.getInstance().isInternalWebBrowserAvailable()) {
flags |=
IWorkbenchBrowserSupport.AS_EDITOR
| IWorkbenchBrowserSupport.LOCATION_BAR
| IWorkbenchBrowserSupport.NAVIGATION_BAR;
} else {
flags |=
IWorkbenchBrowserSupport.AS_EXTERNAL
| IWorkbenchBrowserSupport.LOCATION_BAR
| IWorkbenchBrowserSupport.NAVIGATION_BAR;
}
String id = "org.eclipse.contribution.weaving.jdt";
browser = WorkbenchBrowserSupport.getInstance().createBrowser(flags, id, null, null);
browser.openURL(url);
}
} catch (PartInitException e) {
MessageDialog.openError(
Display.getDefault().getActiveShell(),
"Browser initialization error",
"Browser could not be initiated");
} catch (MalformedURLException e) {
MessageDialog.openInformation(
Display.getDefault().getActiveShell(), "Malformed URL", location);
}
}
