/**
* Map public URLs to Alt URLs. Replaces {@link URLHyperlink}s computed by default by instances
* with the alternative URL.
*
* @param hyperlinks
*/
private IHyperlink[] removeURLHyperlinksOfManagedResources(IHyperlink[] hyperlinks) {
if (hyperlinks == null) return hyperlinks;
List<IHyperlink> result = new ArrayList<>(hyperlinks.length);
for (int i = 0; i < hyperlinks.length; i++) {
IHyperlink hyperlink = hyperlinks[i];
if (hyperlink instanceof URLHyperlink) {
URLHyperlink urlHyperlink = (URLHyperlink) hyperlink;
String publicUri = urlHyperlink.getURLString();
IConfigurationManagerForIDE cmgr = null;
try {
// get the configuration manager for the edited resource
IResource editedResource =
(IResource) getEditor().getEditorInput().getAdapter(IResource.class);
SadlModelManager visitor =
sadlModelManagerProvider.get(URI.createURI(editedResource.getLocation().toString()));
cmgr = visitor.getConfigurationMgr(editedResource.getLocation().toString());
// map the public URL to the mapped URL
String altUrl = cmgr.getAltUrlFromPublicUri(publicUri);
result.add(new URLHyperlinkExt(hyperlink.getHyperlinkRegion(), altUrl));
// TODO: Actually this hyperlink should not be added
// but if left out, also no Xtext hyperlink appears. Have to check out why
// at least this one is mapped
} catch (ConfigurationException | URISyntaxException | IOException e) {
}
} else {
result.add(hyperlink);
}
}
return result.toArray(hyperlinks);
}
public void test_DartImportImplTest_1() throws Exception {
DartImportContainerImpl container = new DartImportContainerImpl(null);
DartLibraryImpl lib = (DartLibraryImpl) MoneyProjectUtilities.getMoneyLibrary();
DartImportImpl element = new DartImportImpl(container, lib.getLibrarySourceFile());
assertTrue(element.getImportName().endsWith("money.dart"));
IResource res = element.resource();
assertEquals("money.dart", res.getLocation().lastSegment());
res = element.getUnderlyingResource();
assertEquals("money.dart", res.getLocation().lastSegment());
}
/* (non-Javadoc)
* @see org.eclipse.cdt.managedbuilder.builddescription.IBuildResource#getLocation()
*/
public IPath getLocation() {
if (fFullWorkspacePath == null) {
return new Path(fLocationURI.getPath());
}
IResource resource = ResourcesPlugin.getWorkspace().getRoot().findMember(fFullWorkspacePath);
if (resource == null) {
return new Path(fLocationURI.getPath());
}
if (resource.getLocation() != null) return resource.getLocation();
else return new Path(fLocationURI.getPath());
}
protected String packageNameForComponentFolder(IFolder folder) {
try {
for (IResource resource : folder.members()) {
if ("wo".equals(resource.getLocation().getFileExtension())) {
return packageNameForComponent(
resource.getLocation().removeFileExtension().lastSegment());
}
}
} catch (CoreException e) {
e.printStackTrace();
}
return null;
}
private void setClassLoader() {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IJavaProject javaProject = getJavaProject();
try {
if (javaProject != null) {
List<URL> entries = new ArrayList<URL>();
IPath path = javaProject.getOutputLocation();
IResource iResource = root.findMember(path);
path = iResource.getLocation();
path = path.addTrailingSeparator();
entries.add(path.toFile().toURL());
IClasspathEntry[] cpEntries = javaProject.getRawClasspath();
for (IClasspathEntry cpEntry : cpEntries) {
switch (cpEntry.getEntryKind()) {
case IClasspathEntry.CPE_SOURCE:
path = cpEntry.getOutputLocation();
if (path != null) {
iResource = root.findMember(path);
path = iResource.getLocation();
path = path.addTrailingSeparator();
entries.add(path.toFile().toURL());
}
break;
case IClasspathEntry.CPE_LIBRARY:
iResource = root.findMember(cpEntry.getPath());
if (iResource == null) {
// resource is not in workspace, must be an external JAR
path = cpEntry.getPath();
} else {
path = iResource.getLocation();
}
entries.add(path.toFile().toURL());
break;
}
}
ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
URL[] entryArray = new URL[entries.size()];
entries.toArray(entryArray);
ClassLoader newCl = new URLClassLoader(entryArray, oldCl);
Thread.currentThread().setContextClassLoader(newCl);
oldClassLoader = oldCl;
}
} catch (Exception e) {
// ignore - something too complex is wrong
;
}
}
@Override
public void setFocus() {
super.setFocus();
MoMLParser.purgeAllModelRecords();
if (actor == null && momlPath != null) {
final MoMLParser parser = new MoMLParser(new Workspace());
try {
final IResource moml = ResourcesPlugin.getWorkspace().getRoot().findMember(momlPath);
CompositeActor toplevel =
(CompositeActor) parser.parse(null, new File(moml.getLocation().toString()).toURL());
toplevel.workspace().setName(moml.getProject().getName());
ComponentEntity entity = PasserelleProjectUtils.findEntityByName(toplevel, actorName);
if (entity != null && entity.getName().equals(actorName)) {
this.actor = (SubstitutionParticipant) entity;
}
} catch (Exception e) {
logger.error("Cannot parse " + momlPath, e);
}
}
if (actor != null) {
viewer.setContentProvider(createActorContentProvider());
viewer.setInput(new Object());
}
}
/** Initialize this index with information from the user libraries. */
private boolean indexUserLibraries() {
boolean librariesIndexed = true;
try {
AnalysisServer analysisServer = PackageLibraryManagerProvider.getDefaultAnalysisServer();
SavedContext savedContext = analysisServer.getSavedContext();
DartModel model = DartCore.create(ResourcesPlugin.getWorkspace().getRoot());
for (DartProject project : model.getDartProjects()) {
for (DartLibrary library : project.getDartLibraries()) {
CompilationUnit compilationUnit = library.getDefiningCompilationUnit();
if (compilationUnit == null) {
continue;
}
IResource libraryResource = compilationUnit.getResource();
if (libraryResource == null) {
continue;
}
IPath libraryLocation = libraryResource.getLocation();
if (libraryLocation == null) {
continue;
}
File libraryFile = libraryLocation.toFile();
savedContext.resolve(libraryFile, null);
}
}
} catch (Exception exception) {
librariesIndexed = false;
DartCore.logError("Could not index user libraries", exception);
}
return librariesIndexed;
}
/**
* Returns the location of the Javadoc.
*
* @param element whose Javadoc location has to be found
* @param isBinary <code>true</code> if the Java element is from a binary container
* @return the location URL of the Javadoc or <code>null</code> if the location cannot be found
* @throws JavaModelException thrown when the Java element cannot be accessed
* @since 3.9
*/
public static String getBaseURL(IJavaElement element, boolean isBinary)
throws JavaModelException {
if (isBinary) {
// Source attachment usually does not include Javadoc resources
// => Always use the Javadoc location as base:
URL baseURL = JavaUI.getJavadocLocation(element, false);
if (baseURL != null) {
if (baseURL.getProtocol().equals(JAR_PROTOCOL)) {
// It's a JarURLConnection, which is not known to the browser widget.
// Let's start the help web server:
URL baseURL2 =
PlatformUI.getWorkbench().getHelpSystem().resolve(baseURL.toExternalForm(), true);
if (baseURL2 != null) { // can be null if org.eclipse.help.ui is not available
baseURL = baseURL2;
}
}
return baseURL.toExternalForm();
}
} else {
IResource resource = element.getResource();
if (resource != null) {
/*
* Too bad: Browser widget knows nothing about EFS and custom URL handlers,
* so IResource#getLocationURI() does not work in all cases.
* We only support the local file system for now.
* A solution could be https://bugs.eclipse.org/bugs/show_bug.cgi?id=149022 .
*/
IPath location = resource.getLocation();
if (location != null) return location.toFile().toURI().toString();
}
}
return null;
}
/**
* Determine if the specified event should be forwarded to listeners.
*
* @param event the event, not {@code null}
* @return {@code true} if the event should be forwarded
*/
private boolean shouldForward(ResourceDeltaEvent event) {
if (hasIgnores) {
IResource res = event.getResource();
if (res == null || ignoreManager.isIgnored(res.getLocation())) {
return false;
}
}
return true;
}
// We need this as a separate method, as we'll put dependent projects' output
// on the classpath
private static void addProjectClasspath(
IWorkspaceRoot root,
IJavaProject otherJavaProject,
Set<IJavaProject> projectsProcessed,
Set<String> classpath) {
// Check for cycles. If we've already seen this project,
// no need to go any further.
if (projectsProcessed.contains(otherJavaProject)) {
return;
}
projectsProcessed.add(otherJavaProject);
try {
// Add the output directory first as a binary entry for other projects
IPath binPath = otherJavaProject.getOutputLocation();
IResource binPathResource = root.findMember(binPath);
String binDirString;
if (binPathResource != null) {
binDirString = root.findMember(binPath).getLocation().toOSString();
} else {
binDirString = binPath.toOSString();
}
classpath.add(binDirString);
// Now the rest of the classpath
IClasspathEntry[] classpathEntries = otherJavaProject.getResolvedClasspath(true);
for (IClasspathEntry entry : classpathEntries) {
if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
IPath cpPath = entry.getPath();
IResource res = root.findMember(cpPath);
// If res is null, the path is absolute (it's an external jar)
if (res == null) {
classpath.add(cpPath.toOSString());
} else {
// It's relative
classpath.add(res.getLocation().toOSString());
}
} else if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
IPath otherProjectPath = entry.getPath();
IProject otherProject = root.getProject(otherProjectPath.segment(0));
IJavaProject yetAnotherJavaProject = JavaCore.create(otherProject);
if (yetAnotherJavaProject != null) {
addProjectClasspath(root, yetAnotherJavaProject, projectsProcessed, classpath);
}
}
// Ignore source types
}
} catch (JavaModelException jme) {
AptPlugin.log(
jme,
"Failed to get the classpath for the following project: "
+ otherJavaProject); //$NON-NLS-1$
}
}
private boolean compare(final IResource resource, final String s, final int theHow) {
if (theHow == FIND_BY_NAME) {
return samePath(resource.getName(), s);
} else if (theHow == FIND_BY_LOCATION) {
return samePath(resource.getLocation().toString(), s);
} else {
return false;
}
}
private void map(final RepositoryMapping m) {
final IResource r;
final File git;
final IResource dotGit;
IContainer c = null;
m.clear();
r = getProject().findMember(m.getContainerPath());
if (r instanceof IContainer) {
c = (IContainer) r;
} else if (r != null) {
c = Utils.getAdapter(r, IContainer.class);
}
if (c == null) {
logAndUnmapGoneMappedResource(m);
return;
}
m.setContainer(c);
IPath absolutePath = m.getGitDirAbsolutePath();
if (absolutePath == null) {
logAndUnmapGoneMappedResource(m);
return;
}
git = absolutePath.toFile();
if (!git.isDirectory() || !new File(git, "config").isFile()) { // $NON-NLS-1$
logAndUnmapGoneMappedResource(m);
return;
}
try {
m.setRepository(Activator.getDefault().getRepositoryCache().lookupRepository(git));
} catch (IOException ioe) {
logAndUnmapGoneMappedResource(m);
return;
}
m.fireRepositoryChanged();
trace(
"map " //$NON-NLS-1$
+ c
+ " -> " //$NON-NLS-1$
+ m.getRepository());
try {
c.setSessionProperty(MAPPING_KEY, m);
} catch (CoreException err) {
Activator.logError(CoreText.GitProjectData_failedToCacheRepoMapping, err);
}
dotGit = c.findMember(Constants.DOT_GIT);
if (dotGit != null && dotGit.getLocation().toFile().equals(git)) {
protect(dotGit);
}
}
/**
* Utility for getting an absolute file from a resurce.
*
* @param resource the resource from which to derive the File, or null
* @return the File that corresponds to the input resource, or null if no File can be determined.
*/
public static File absoluteFileFrom(IResource resource) {
if (resource == null) {
return null;
}
IPath location = resource.getLocation();
if (location != null) {
return location.toFile();
}
return null;
}
/** @since 2.9 */
protected Object getLastModified(IResource resource) throws CoreException {
IPath location = resource.getLocation();
if (location != null) {
return location.toFile().lastModified();
}
long timestamp = resource.getLocalTimeStamp();
if (timestamp == IResource.NULL_STAMP) {
return null;
}
return timestamp;
}
protected long computeModificationStamp(IResource resource) {
long modificationStamp = resource.getModificationStamp();
IPath path = resource.getLocation();
if (path == null) {
return modificationStamp;
}
modificationStamp = path.toFile().lastModified();
return modificationStamp;
}
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof IFile) {
IResource i = (IResource) element;
String fileName = i.getLocation().toOSString();
for (IContentType type : contentTypes) {
if (type.isAssociatedWith(fileName)) return true;
}
return false;
} else return super.select(viewer, parentElement, element);
}
/*
* (non-Javadoc)
* @see org.jboss.tools.seam.internal.core.project.facet.SeamFacetAbstractInstallDelegate#doExecuteForEjb(org.eclipse.core.resources.IProject, org.eclipse.wst.common.project.facet.core.IProjectFacetVersion, org.eclipse.wst.common.frameworks.datamodel.IDataModel, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected void doExecuteForEjb(
final IProject project, IProjectFacetVersion fv, IDataModel model, IProgressMonitor monitor)
throws CoreException {
super.doExecuteForEjb(project, fv, model, monitor);
IResource src = getSrcFolder(project);
if (src != null && seamHomeFolder != null && shouldCopyLibrariesAndTemplates(model)) {
File srcFile = src.getLocation().toFile();
AntCopyUtils.copyFileToFolder(
new File(seamGenResFolder, "security.drl"), srcFile, false); // $NON-NLS-1$
}
}
public IPath getResourcePath() {
if (m_resourceFileForTests != null) {
return m_resourceFileForTests.removeLastSegments(1);
}
SystemModel_c parent = getRoot();
if (parent != null) {
IResource pr = (IResource) parent.getAdapter(IResource.class);
if (pr != null) {
if (pr.getFullPath().segmentCount() == 1) {
// this is for single file domains in test cases
// TODO Remove when test cases are converted to multi-file
IPath loc = pr.getLocation();
return loc.append(MODELS_DIRNAME);
} else {
IPath loc = pr.getLocation();
return loc.removeLastSegments(1);
}
}
}
return null;
}
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
ISelection selection =
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getSelection();
if (!(selection instanceof StructuredSelection)) return null;
Object selected = ((StructuredSelection) selection).getFirstElement();
IResource resource = null;
String path = "";
if (selected instanceof IFile) {
resource = (IResource) Platform.getAdapterManager().getAdapter(selected, IResource.class);
path = resource.getLocation().toString();
new ResultGenerator().parser(path);
} else if (selected instanceof PlatformObject) {
resource = (IResource) Platform.getAdapterManager().getAdapter(selected, IResource.class);
path = resource.getLocation().toString();
if (resource.getFileExtension() != null && resource.getFileExtension().equals("jar")) {
new ResultGenerator().parser(path);
}
}
return null;
}
/** {@inheritDoc} */
protected URL resolveLocation(ICheckConfiguration checkConfiguration) throws IOException {
IResource configFileResource =
ResourcesPlugin.getWorkspace().getRoot().findMember(checkConfiguration.getLocation());
if (configFileResource != null) {
return configFileResource.getLocation().toFile().toURI().toURL();
} else {
throw new FileNotFoundException(
NLS.bind(
Messages.ProjectConfigurationType_msgFileNotFound, checkConfiguration.getLocation()));
}
}
public IRpcFuture startCompileErl(
final IProject project,
final BuildResource bres,
final String outputDir0,
final IBackend backend,
final OtpErlangList compilerOptions,
final boolean force) {
final IPath projectPath = project.getLocation();
final IResource res = bres.getResource();
final String s = res.getFileExtension();
if (!"erl".equals(s)) {
ErlLogger.warn("trying to compile " + res.getName() + "?!?!");
}
MarkerUtils.deleteMarkers(res);
String outputDir;
outputDir = getRealOutputDir(bres, outputDir0, projectPath);
final Collection<IPath> includeDirs = getAllIncludeDirs(project);
// delete beam file
final IPath beamPath = getBeamForErl(res);
final IResource beam = project.findMember(beamPath);
try {
final boolean shouldCompile = force || shouldCompile(project, res, beam);
if (shouldCompile) {
if (beam != null) {
try {
beam.delete(true, null);
} catch (final Exception e) {
ErlLogger.warn(e);
}
}
if (isDebugging()) {
ErlLogger.debug("compiling %s", res.getName());
}
createTaskMarkers(project, res);
return InternalErlideBuilder.compileErl(
backend, res.getLocation(), outputDir, includeDirs, compilerOptions);
} else {
return null;
}
} catch (final Exception e) {
ErlLogger.warn(e);
return null;
}
}
/**
* @see
* com.aptana.jaxer.connectors.servlet.interfaces.IDocumentRootResolver#getPageFile(javax.servlet.ServletRequest,
* javax.servlet.ServletResponse)
*/
public String getPageFile(ServletRequest request, ServletResponse response) {
String path = null;
try {
if (request instanceof HttpServletRequest) {
path = ((HttpServletRequest) request).getServletPath();
String ref = ((HttpServletRequest) request).getHeader("Referer"); // $NON-NLS-1$
if (ref != null) {
URL url = new URL(ref);
String refPath = url.getPath();
IResource resource = workspaceRoot.findMember(new Path(refPath));
if (resource != null) {
IProject project = resource.getProject();
path = HTMLContextRootUtils.resolveURL(project, path);
IResource candidate = workspaceRoot.findMember(new Path(path));
if (candidate != null
&& candidate.getProject().equals(project)
&& candidate instanceof IFile) {
path = candidate.getLocation().makeAbsolute().toString();
} else {
candidate = project.findMember(new Path(path));
if (candidate != null
&& candidate.getProject().equals(project)
&& candidate instanceof IFile) {
path = candidate.getLocation().makeAbsolute().toString();
}
}
}
} else {
IResource resource = workspaceRoot.findMember(new Path(path));
if (resource != null && resource instanceof IFile) {
path = resource.getLocation().makeAbsolute().toString();
}
}
}
} catch (Exception e) {
path = null;
}
return path;
}
public static IPath getResourceLocation(IResource resource) {
IPath retval = null;
if (resource != null) {
retval = resource.getLocation();
if (retval == null) {
retval = resource.getRawLocation();
}
}
return retval;
}
public IRpcFuture startCompileYrl(
final IProject project,
final IResource resource,
final IBackend backend,
final OtpErlangList compilerOptions) {
// final IPath projectPath = project.getLocation();
// final OldErlangProjectProperties prefs = new
// OldErlangProjectProperties(project);
MarkerUtils.deleteMarkers(resource);
// try {
// resource.deleteMarkers(PROBLEM_MARKER, true,
// IResource.DEPTH_INFINITE);
// } catch (final CoreException e1) {
// }
final IPath erl = getErlForYrl(resource);
final IResource br = project.findMember(erl);
// we should check timestamps, but yrl files are rare, so it doesn't
// matter much
try {
if (br != null && br.exists()) {
try {
br.delete(true, null);
} catch (final Exception e) {
ErlLogger.warn(e);
}
}
final String input = resource.getLocation().toString();
final String output = resource.getLocation().removeFileExtension().toString();
return InternalErlideBuilder.compileYrl(backend, input, output);
} catch (final Exception e) {
e.printStackTrace();
return null;
}
}
/**
* @see
* com.aptana.jaxer.connectors.servlet.interfaces.IDocumentRootResolver#getDocumentRoot(javax.servlet.ServletRequest,
* javax.servlet.ServletResponse)
*/
public String getDocumentRoot(ServletRequest request, ServletResponse res) {
String path = null;
try {
if (request instanceof HttpServletRequest) {
path = ((HttpServletRequest) request).getServletPath();
String ref = ((HttpServletRequest) request).getHeader("Referer"); // $NON-NLS-1$
IProject project = null;
if (ref != null) {
URL url = new URL(ref);
String refPath = url.getPath();
IResource resource = workspaceRoot.findMember(new Path(refPath));
if (resource != null) {
project = resource.getProject();
} else {
resource = workspaceRoot.findMember(new Path(path));
if (resource != null && resource instanceof IFile) {
project = resource.getProject();
}
}
} else {
IResource resource = workspaceRoot.findMember(new Path(path));
if (resource != null && resource instanceof IFile) {
project = resource.getProject();
}
}
if (project != null) {
String override =
project.getPersistentProperty(
new QualifiedName(
"", //$NON-NLS-1$
HTMLPreviewConstants.HTML_PREVIEW_OVERRIDE));
if (HTMLPreviewConstants.TRUE.equals(override)) {
String contextRoot =
project.getPersistentProperty(
new QualifiedName(
"", //$NON-NLS-1$
HTMLPreviewConstants.CONTEXT_ROOT));
IResource root = project.findMember(new Path(contextRoot));
path = root.getLocation().makeAbsolute().toString();
} else {
path = project.getLocation().makeAbsolute().toString();
}
}
}
} catch (Exception e) {
path = null;
}
return path;
}
private static String getXsdTargetNamespace(final IResource iResource) {
if (ModelUtil.isXsdFile(iResource)) {
final String location = iResource.getLocation().toOSString();
final File resourceFile = new File(location);
if (resourceFile.exists())
try {
final XsdHeader header = XsdHeaderReader.readHeader(resourceFile);
if (header != null) return header.getTargetNamespaceURI();
} catch (final TeiidException e) {
ModelerCore.Util.log(IStatus.ERROR, e, e.getMessage());
}
}
return null;
}
@SuppressWarnings("static-access")
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchPage page = Workbench.getWorkbenchPage();
if (page == null) {
return null;
}
IPerspectiveDescriptor perspective = page.getPerspective();
if (perspective != null & perspective.getLabel().equals("PyDev")) {
Global.FileList.clear();
ISelection selection = page.getSelection();
// Console.println(selection.toString());
if (selection instanceof ITreeSelection) {
ITreeSelection treeSelection = (ITreeSelection) selection;
TreePath[] paths = treeSelection.getPaths();
if (paths.length == 1) {
if (paths[0] != null) {
Object object = paths[0].getLastSegment();
if (object instanceof IAdaptable) {
IAdaptable adaptable = (IAdaptable) object;
IResource resource = (IResource) adaptable.getAdapter(IResource.class);
if (resource != null) {
if (resource.getType() == resource.FILE) {
OpenExplorerFile(resource.getLocation().toOSString());
} else if (resource.getType() == resource.PROJECT
|| resource.getType() == resource.FOLDER) {
OpenExplorerPath(resource.getLocation().toOSString());
}
}
}
}
}
}
}
return null;
}
/** @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) */
public void run(IAction action) {
ShellView shellView = null;
if (!ShellViewUtil.isTargetAvailable()) {
// No ShellView available
if (MessageDialogHandler.openConfirmationMessage(
targetPart.getSite().getShell(),
"There is no Shell available, do you want to open a new one?")) {
try {
shellView = (ShellView) targetPart.getSite().getPage().showView(ShellID.SHELL_VIEW_ID);
} catch (PartInitException exception) {
shellLogger.error(exception.getMessage(), exception);
}
}
} else {
shellView = ShellViewUtil.selectTargetFromAvailable("Change To Folder", true);
}
if (shellView != null) {
IShellDescriptor shellDescriptor =
shellView.getShellViewer().getShellFacade().getShellDescriptor();
ICommandProvider commandProvider = shellDescriptor.getCommandProvider();
File file;
if (currentResource.getLocation().toFile().isDirectory()) {
file = new File(currentResource.getLocation().toOSString());
} else {
file = new File(currentResource.getLocation().toOSString()).getParentFile();
}
String changeDirectoryCommand =
commandProvider.getChangeDirectoryCommand(shellDescriptor, file);
shellView.getShellViewer().getShellFacade().executeCommand(changeDirectoryCommand);
shellView.setFocus();
} else {
MessageDialogHandler.openInformationMessage(
targetPart.getSite().getShell(),
"No Shell was selected. Please choose one to change to the selected folder.");
}
}
/**
* Tries to infer a file location from given object, using various strategies
*
* @param o an object
* @return a {@link File} associated to this object, or null.
*/
public static File toFile(Object o) {
if (o instanceof File) {
return (File) o;
} else if (o instanceof IResource) {
IPath location = ((IResource) o).getLocation();
return location == null ? null : location.toFile();
} else if (o instanceof IAdaptable) {
IResource resource = ((IAdaptable) o).getAdapter(IResource.class);
if (resource != null) {
IPath location = resource.getLocation();
return location == null ? null : location.toFile();
}
}
return null;
}
@Override
protected void buttonPressed(int buttonId) {
if (buttonId == 1) {
FileDialog dialog = new FileDialog(this.getShell(), SWT.OPEN);
dialog.setText(GprofLaunchMessages.GprofNoGmonDialog_OpenGmon);
if (project != null) {
dialog.setFilterPath(project.getLocation().toOSString());
}
String s = dialog.open();
if (s != null) {
gmonPath = s;
}
} else if (buttonId == 2) {
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
getShell(), new WorkbenchLabelProvider(), new WorkbenchContentProvider());
dialog.setTitle(GprofLaunchMessages.GprofNoGmonDialog_OpenGmon);
dialog.setMessage(GprofLaunchMessages.GprofNoGmonDialog_OpenGmon);
dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
dialog.setAllowMultiple(false);
dialog.setInitialSelection(project);
dialog.setValidator(
new ISelectionStatusValidator() {
@Override
public IStatus validate(Object[] selection) {
if (selection.length != 1) {
return new Status(IStatus.ERROR, GprofLaunch.PLUGIN_ID, 0, "", null); // $NON-NLS-1$
}
if (!(selection[0] instanceof IFile)) {
return new Status(IStatus.ERROR, GprofLaunch.PLUGIN_ID, 0, "", null); // $NON-NLS-1$
}
return new Status(IStatus.OK, GprofLaunch.PLUGIN_ID, 0, "", null); // $NON-NLS-1$
}
});
if (dialog.open() == IDialogConstants.OK_ID) {
IResource resource = (IResource) dialog.getFirstResult();
gmonPath = resource.getLocation().toOSString();
}
}
if (gmonPath == null) {
setReturnCode(0);
} else {
setReturnCode(buttonId);
}
close();
}