Examples with IAdaptable org.eclipse.core.runtime.IAdaptable used on opensource projects

Example 41 with IAdaptable

use of org.eclipse.core.runtime.IAdaptable in project bndtools by bndtools.

the class SelectionUtils method getSelectionMembers.

public static <T> Collection<T> getSelectionMembers(ISelection selection, Class<T> clazz, Predicate<? super T> filter) throws Exception {
    if (selection.isEmpty() || !(selection instanceof IStructuredSelection)) {
        return Collections.emptyList();
    }
    IStructuredSelection structSel = (IStructuredSelection) selection;
    List<T> result = new ArrayList<T>(structSel.size());
    Iterator<?> iter = structSel.iterator();
    while (iter.hasNext()) {
        Object element = iter.next();
        if (clazz.isInstance(element)) {
            @SuppressWarnings("unchecked") T casted = (T) element;
            if (filter == null || filter.test(casted)) {
                result.add(casted);
            }
        } else if (element instanceof IAdaptable) {
            @SuppressWarnings("unchecked") T adapted = (T) ((IAdaptable) element).getAdapter(clazz);
            if (adapted != null) {
                if (filter == null || filter.test(adapted)) {
                    result.add(adapted);
                }
            }
        }
    }
    return result;
}

Example 42 with IAdaptable

use of org.eclipse.core.runtime.IAdaptable in project sling by apache.

the class ServersActionModeFiddlerActionDelegate method initToolbarContributedActions.

private void initToolbarContributedActions() {
    cleanAction = new Action("Clean Publish...", IAction.AS_PUSH_BUTTON) {

        public void run() {
            if (server == null) {
                MessageDialog.openInformation(view.getSite().getShell(), "No server selected", "A server must be selected");
                return;
            }
            int selection = 2;
            if (!doNotAskAgain) {
                MessageDialog dialog = new MessageDialog(view.getSite().getShell(), Messages.defaultDialogTitle, null, Messages.dialogPublishClean, MessageDialog.QUESTION_WITH_CANCEL, new String[] { "Cancel", "OK (do not ask again)", "OK" }, 1) {

                    @Override
                    protected void configureShell(Shell shell) {
                        super.configureShell(shell);
                        setShellStyle(getShellStyle() | SWT.SHEET);
                    }
                };
                selection = dialog.open();
            }
            if (selection != 0) {
                if (selection == 1) {
                    doNotAskAgain = true;
                }
                IAdaptable info = new IAdaptable() {

                    public Object getAdapter(Class adapter) {
                        if (Shell.class.equals(adapter))
                            return view.getSite().getShell();
                        if (String.class.equals(adapter))
                            return "user";
                        return null;
                    }
                };
                server.publish(IServer.PUBLISH_CLEAN, modules, info, null);
            }
        }
    };
    cleanAction.setText("Clean Publish...");
    cleanAction.setToolTipText("Clean and Publish...");
    ImageDescriptor cleanAndPublishImageDesc = new DecorationOverlayIcon(ImageResource.getImageDescriptor(ImageResource.IMG_CLCL_PUBLISH).createImage(), ImageDescriptor.createFromFile(SharedImages.class, "refresh.gif"), IDecoration.BOTTOM_RIGHT);
    cleanAction.setImageDescriptor(cleanAndPublishImageDesc);
    cleanAction.setId("org.apache.sling.ide.eclipse.ui.actions.CleanPublishAction");
    publishAction = new Action("Publish", IAction.AS_PUSH_BUTTON) {

        public void run() {
            if (server == null) {
                MessageDialog.openInformation(view.getSite().getShell(), "No server selected", "A server must be selected");
                return;
            }
            IAdaptable info = new IAdaptable() {

                public Object getAdapter(Class adapter) {
                    if (Shell.class.equals(adapter))
                        return view.getSite().getShell();
                    if (String.class.equals(adapter))
                        return "user";
                    return null;
                }
            };
            server.publish(IServer.PUBLISH_INCREMENTAL, modules, info, null);
        }
    };
    publishAction.setText("Publish");
    publishAction.setToolTipText("Publish");
    publishAction.setImageDescriptor(ImageResource.getImageDescriptor(ImageResource.IMG_CLCL_PUBLISH));
    publishAction.setId("org.apache.sling.ide.eclipse.ui.actions.PublishAction");
    cleanAction.setEnabled(false);
    publishAction.setEnabled(false);
    cleanActionContributionItem = new ActionContributionItem(cleanAction);
    publishActionContributionItem = new ActionContributionItem(publishAction);
    appendedToolbarActionContributionItems.add(publishActionContributionItem);
    appendedToolbarActionContributionItems.add(cleanActionContributionItem);
}

Example 43 with IAdaptable

use of org.eclipse.core.runtime.IAdaptable in project xtext-xtend by eclipse.

the class FieldInitializerUtil method getSelectedResource.

@SuppressWarnings("cast")
public IJavaElement getSelectedResource(IStructuredSelection selection) {
    IJavaElement elem = null;
    if (selection != null && !selection.isEmpty()) {
        Object o = selection.getFirstElement();
        if (o instanceof IAdaptable) {
            IAdaptable adaptable = (IAdaptable) o;
            elem = (IJavaElement) adaptable.getAdapter(IJavaElement.class);
            if (elem == null) {
                elem = getPackage(adaptable);
            }
        }
    }
    if (elem == null) {
        IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
        IWorkbenchPart part = activePage.getActivePart();
        if (part instanceof ContentOutline) {
            part = activePage.getActiveEditor();
        }
        if (part instanceof XtextEditor) {
            IXtextDocument doc = ((XtextEditor) part).getDocument();
            IFile file = doc.getAdapter(IFile.class);
            elem = getPackage(file);
        }
    }
    if (elem == null || elem.getElementType() == IJavaElement.JAVA_MODEL) {
        try {
            IJavaProject[] projects = JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()).getJavaProjects();
            if (projects.length == 1) {
                elem = projects[0];
            }
        } catch (JavaModelException e) {
            throw new RuntimeException(e.getMessage());
        }
    }
    return elem;
}

Example 44 with IAdaptable

use of org.eclipse.core.runtime.IAdaptable in project Palladio-Editors-Sirius by PalladioSimulator.

the class AllocationCreationWizard method finish.

@Override
protected void finish() {
    Allocation allocation = (Allocation) modelObject;
    Session session = SessionManager.INSTANCE.getSession(modelObject);
    TransactionalEditingDomain domain = session.getTransactionalEditingDomain();
    String fileString = modelURI.toPlatformString(true);
    IPath path = new Path(fileString);
    IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
    List<IFile> list = new ArrayList<IFile>();
    list.add(file);
    AbstractTransactionalCommand command = new AbstractTransactionalCommand(domain, "Save Allocation model.", list) {

        @Override
        protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
            allocation.setTargetResourceEnvironment_Allocation(resourceEnvironmentSelectorpage.getSelectedResourceEnvironment(session));
            allocation.setSystem_Allocation(systemSelectorPage.getSelectedSystem(session));
            return CommandResult.newOKCommandResult();
        }
    };
    try {
        OperationHistoryFactory.getOperationHistory().execute(command, new NullProgressMonitor(), null);
    } catch (ExecutionException e) {
        System.out.println("Unable to save allocation model.");
        e.printStackTrace();
    }
}

Example 45 with IAdaptable

use of org.eclipse.core.runtime.IAdaptable in project eclipse.platform.text by eclipse.

the class MarkerRulerAction method execute.

/**
 * Execute the specified undoable operation.
 *
 * @param operation the operation to execute
 * @since 3.3
 */
private void execute(IUndoableOperation operation) {
    final Shell shell = getTextEditor().getSite().getShell();
    IAdaptable context = new IAdaptable() {

        @SuppressWarnings("unchecked")
        @Override
        public <T> T getAdapter(Class<T> adapter) {
            if (adapter == Shell.class)
                return (T) shell;
            return null;
        }
    };
    IOperationHistory operationHistory = PlatformUI.getWorkbench().getOperationSupport().getOperationHistory();
    try {
        operationHistory.execute(operation, null, context);
    } catch (ExecutionException e) {
        Bundle bundle = Platform.getBundle(PlatformUI.PLUGIN_ID);
        ILog log = Platform.getLog(bundle);
        // $NON-NLS-2$ //$NON-NLS-1$
        String msg = getString(fBundle, fPrefix + "error.dialog.message", fPrefix + "error.dialog.message");
        log.log(new Status(IStatus.ERROR, PlatformUI.PLUGIN_ID, IStatus.OK, msg, e));
    }
}