Examples with IStorage org.eclipse.core.resources.IStorage used on opensource projects

Example 71 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class Storage2UriMapperJavaImpl method getUri.

/**
 * @since 2.5
 */
@Override
public URI getUri(/* @NonNull */
IStorage storage) {
    if (storage instanceof IJarEntryResource) {
        final IJarEntryResource casted = (IJarEntryResource) storage;
        IPackageFragmentRoot packageFragmentRoot = casted.getPackageFragmentRoot();
        Map<URI, IStorage> data = getAllEntries(packageFragmentRoot);
        for (Map.Entry<URI, IStorage> entry : data.entrySet()) {
            if (entry.getValue().equals(casted))
                return entry.getKey();
        }
        if (packageFragmentRoot.exists() && packageFragmentRoot.isArchive()) {
            IPath jarPath = packageFragmentRoot.getPath();
            URI jarURI;
            if (packageFragmentRoot.isExternal()) {
                jarURI = URI.createFileURI(jarPath.toOSString());
            } else {
                jarURI = URI.createPlatformResourceURI(jarPath.toString(), true);
            }
            URI result = URI.createURI("archive:" + jarURI + "!" + storage.getFullPath());
            return result;
        }
    }
    return null;
}

Example 72 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class ToBeBuiltComputer method updateProject.

/**
 * Full build was triggered. Update all information that is available for the given project.
 * All contained resources are processed by {@link #updateStorage(IProgressMonitor, ToBeBuilt, IStorage)}.
 *
 * @see #updateStorage(IProgressMonitor, ToBeBuilt, IStorage)
 * @see #isHandled(IFolder)
 * @see IToBeBuiltComputerContribution#updateProject(ToBeBuilt, IProject, IProgressMonitor)
 */
public ToBeBuilt updateProject(IProject project, IProgressMonitor monitor) throws CoreException, OperationCanceledException {
    final SubMonitor progress = SubMonitor.convert(monitor, Messages.ToBeBuiltComputer_CollectingResources, 10);
    progress.subTask(Messages.ToBeBuiltComputer_CollectingResources);
    final ToBeBuilt toBeBuilt = doRemoveProject(project, progress.split(8));
    if (!project.isAccessible())
        return toBeBuilt;
    if (progress.isCanceled())
        throw new OperationCanceledException();
    final SubMonitor childMonitor = progress.split(1);
    project.accept(new IResourceVisitor() {

        @Override
        public boolean visit(IResource resource) throws CoreException {
            if (progress.isCanceled())
                throw new OperationCanceledException();
            if (resource instanceof IStorage) {
                return updateStorage(childMonitor, toBeBuilt, (IStorage) resource);
            }
            if (resource instanceof IFolder) {
                return isHandled((IFolder) resource);
            }
            return true;
        }
    });
    if (progress.isCanceled())
        throw new OperationCanceledException();
    contribution.updateProject(toBeBuilt, project, progress.split(1));
    return toBeBuilt;
}

Example 73 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class ToBeBuiltComputer method doRemoveProject.

protected ToBeBuilt doRemoveProject(IProject project, IProgressMonitor monitor) {
    queuedBuildData.reset(project);
    SubMonitor progress = SubMonitor.convert(monitor, Iterables.size(builderState.getAllResourceDescriptions()) / MONITOR_CHUNK_SIZE + 1);
    ToBeBuilt result = new ToBeBuilt();
    Iterable<IResourceDescription> allResourceDescriptions = builderState.getAllResourceDescriptions();
    int i = 0;
    for (IResourceDescription description : allResourceDescriptions) {
        if (monitor.isCanceled()) {
            throw new OperationCanceledException();
        }
        Iterable<Pair<IStorage, IProject>> storages = mapper.getStorages(description.getURI());
        boolean onlyOnThisProject = true;
        Iterator<Pair<IStorage, IProject>> iterator = storages.iterator();
        while (iterator.hasNext() && onlyOnThisProject) {
            Pair<IStorage, IProject> storage2Project = iterator.next();
            final IProject second = storage2Project.getSecond();
            final boolean isSameProject = project.equals(second);
            onlyOnThisProject = isSameProject || second == null || !second.isAccessible();
        }
        if (onlyOnThisProject)
            result.getToBeDeleted().add(description.getURI());
        i++;
        if (i % MONITOR_CHUNK_SIZE == 0)
            progress.worked(1);
    }
    return result;
}

Example 74 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class LanguageSpecificURIEditorOpener method open.

@Override
public IEditorPart open(final URI uri, final EReference crossReference, final int indexInList, final boolean select) {
    Iterator<Pair<IStorage, IProject>> storages = mapper.getStorages(uri.trimFragment()).iterator();
    if (storages != null && storages.hasNext()) {
        try {
            IStorage storage = storages.next().getFirst();
            IEditorInput editorInput = EditorUtils.createEditorInput(storage);
            IWorkbenchPage activePage = workbench.getActiveWorkbenchWindow().getActivePage();
            final IEditorPart editor = IDE.openEditor(activePage, editorInput, getEditorId());
            selectAndReveal(editor, uri, crossReference, indexInList, select);
            return EditorUtils.getXtextEditor(editor);
        } catch (WrappedException e) {
            logger.error("Error while opening editor part for EMF URI '" + uri + "'", e.getCause());
        } catch (PartInitException partInitException) {
            logger.error("Error while opening editor part for EMF URI '" + uri + "'", partInitException);
        }
    }
    return null;
}

Example 75 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class JavaProjectsStateHelper method initContainedURIs.

public Collection<URI> initContainedURIs(String containerHandle) {
    IJavaElement javaElement = JavaCore.create(containerHandle);
    if (javaElement instanceof IPackageFragmentRoot) {
        IPackageFragmentRoot root = (IPackageFragmentRoot) javaElement;
        IJavaProject javaProject = root.getJavaProject();
        if (!isAccessibleXtextProject(javaProject.getProject())) {
            return Collections.emptyList();
        }
        Map<URI, IStorage> entries = uriMapperExtensions.getAllEntries(root);
        return entries.keySet();
    }
    return Collections.emptyList();
}