Examples with BaseSelectionListenerAction org.eclipse.ui.actions.BaseSelectionListenerAction used on opensource projects

Example 1 with BaseSelectionListenerAction

use of org.eclipse.ui.actions.BaseSelectionListenerAction in project ecf by eclipse.

the class PubSubView method init.

public void init(IViewSite site) throws PartInitException {
    super.init(site);
    final Action shareSomethingAction = new Action("Share something") {

        public void run() {
            try {
                IMasterModel sds = SharedModelFactory.getInstance().createSharedDataSource(container, IDFactory.getDefault().createGUID(), new AppendableList(), ListAppender.ID);
                if (sds == null)
                    MessageDialog.openError(getSite().getShell(), "Error", "Could not share anything.");
                else {
                    sharedLists.add(sds);
                    sharedListViewer.add(sds);
                }
            } catch (SharedObjectCreateException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IDCreateException e) {
                throw new RuntimeException(e);
            }
        }
    };
    shareSomethingAction.setEnabled(false);
    IMenuManager mgr = site.getActionBars().getMenuManager();
    mgr.add(new Action("Start") {

        public void run() {
            container = CollabClient.getContainer(ResourcesPlugin.getWorkspace().getRoot());
            if (container == null) {
                MessageDialog.openError(getSite().getShell(), "Error", "Collaboration environment not found.");
                return;
            }
            IPublishedServiceDirectory directory = (IPublishedServiceDirectory) container.getAdapter(IPublishedServiceDirectory.class);
            viewer.setInput(directory);
            setEnabled(false);
            shareSomethingAction.setEnabled(true);
        }
    });
    mgr.add(shareSomethingAction);
    menuManager = new MenuManager();
    subscribeAction = new BaseSelectionListenerAction("Subscribe") {

        public void run() {
            PublishedServiceDescriptor desc = (PublishedServiceDescriptor) getStructuredSelection().getFirstElement();
            IPublishedServiceRequestor requestor = (IPublishedServiceRequestor) container.getAdapter(IPublishedServiceRequestor.class);
            requestor.subscribe(desc.getContainerID(), desc.getSharedObjectID(), new SubscriptionViewOpener());
        }

        protected boolean updateSelection(IStructuredSelection selection) {
            return !selection.isEmpty();
        }
    };
    subscribeAction.setEnabled(false);
    menuManager.add(subscribeAction);
    sharedListMenuManager = new MenuManager();
    appendAction = new BaseSelectionListenerAction("Append...") {

        public void run() {
            InputDialog dlg = new InputDialog(getSite().getShell(), "Append to Shared List", "Enter element to append:", null, null);
            dlg.open();
            String value = dlg.getValue();
            if (value != null) {
                LocalAgent model = (LocalAgent) getStructuredSelection().getFirstElement();
                AppendableList list = (AppendableList) model.getData();
                if (list.add(value)) {
                    try {
                        model.update(value);
                    } catch (IOException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                }
            }
        }

        protected boolean updateSelection(IStructuredSelection selection) {
            return !selection.isEmpty();
        }
    };
    appendAction.setEnabled(false);
    sharedListMenuManager.add(appendAction);
}