Examples with IContextService org.eclipse.ui.contexts.IContextService used on opensource projects

Example 36 with IContextService

use of org.eclipse.ui.contexts.IContextService in project titan.EclipsePlug-ins by eclipse.

the class TTCN3Editor method createSourceViewer.

@Override
protected ISourceViewer createSourceViewer(final Composite parent, final IVerticalRuler ruler, final int styles) {
    ISourceViewer viewer = new ProjectionViewer(parent, ruler, getOverviewRuler(), isOverviewRulerVisible(), styles);
    getSourceViewerDecorationSupport(viewer);
    Activator.getDefault().getPreferenceStore().addPropertyChangeListener(foldingListener);
    // Context setting is placed here because getEditorSite() must
    // be called after the editor is initialized.
    IContextService contextService = (IContextService) getEditorSite().getService(IContextService.class);
    // As the service is retrieved from the editor instance it will
    // be active only within the editor.
    contextService.activateContext(EDITOR_SCOPE);
    return viewer;
}

Example 37 with IContextService

use of org.eclipse.ui.contexts.IContextService in project erlide_eclipse by erlang.

the class ErlangOutlinePage method createControl.

@Override
public void createControl(final Composite parent) {
    final Tree tree = new Tree(parent, SWT.MULTI);
    fOutlineViewer = new TreeViewer(tree);
    fOutlineViewer.setAutoExpandLevel(0);
    fOutlineViewer.setUseHashlookup(true);
    fOutlineViewer.setContentProvider(fEditor.createOutlineContentProvider());
    fOutlineViewer.setLabelProvider(fEditor.createOutlineLabelProvider());
    fOutlineViewer.addPostSelectionChangedListener(this);
    fOutlineViewer.setInput(fModule);
    final IPageSite site = getSite();
    fOpenAndLinkWithEditorHelper = new OpenAndLinkWithEditorHelper(fOutlineViewer, fEditor, site.getPage());
    final IContextService service = site.getService(IContextService.class);
    if (service != null) {
        service.activateContext("org.erlide.ui.erlangOutlineAndNavigatorScope");
    }
    final MenuManager manager = new MenuManager();
    manager.setRemoveAllWhenShown(true);
    manager.addMenuListener(this::contextMenuAboutToShow);
    final Menu menu = manager.createContextMenu(tree);
    tree.setMenu(menu);
    site.registerContextMenu(ErlangCore.PLUGIN_ID + ".outline", manager, fOutlineViewer);
    fActionGroups = new CompositeActionGroup(new ActionGroup[] { new ErlangSearchActionGroup(this) });
    // register global actions
    final IActionBars actionBars = site.getActionBars();
    actionBars.setGlobalActionHandler(ITextEditorActionConstants.UNDO, fEditor.getAction(ITextEditorActionConstants.UNDO));
    actionBars.setGlobalActionHandler(ITextEditorActionConstants.REDO, fEditor.getAction(ITextEditorActionConstants.REDO));
    fActionGroups.fillActionBars(actionBars);
    registerToolbarActions(actionBars);
    final IHandlerService handlerService = site.getService(IHandlerService.class);
    if (handlerService != null) {
        handlerService.activateHandler(IWorkbenchCommandConstants.NAVIGATE_TOGGLE_LINK_WITH_EDITOR, new ActionHandler(fToggleLinkingAction));
    }
    fPartListener = new IPartListener() {

        @Override
        public void partOpened(final IWorkbenchPart part) {
            // JC borde filter-metoden ovan r�cka?
            addFilters();
        }

        @Override
        public void partDeactivated(final IWorkbenchPart part) {
        }

        @Override
        public void partClosed(final IWorkbenchPart part) {
        }

        @Override
        public void partBroughtToTop(final IWorkbenchPart part) {
        }

        @Override
        public void partActivated(final IWorkbenchPart part) {
            addFilters();
        }
    };
    getSite().getPage().addPartListener(fPartListener);
}

Example 38 with IContextService

use of org.eclipse.ui.contexts.IContextService in project erlide_eclipse by erlang.

the class ConsolePageParticipant method activated.

@Override
public void activated() {
    // add EOF submissions
    final IPageSite site = fPage.getSite();
    final IHandlerService handlerService = site.getService(IHandlerService.class);
    final IContextService contextService = site.getService(IContextService.class);
    if (handlerService == null || contextService == null) {
        return;
    }
    fActivatedContext = contextService.activateContext(ConsolePageParticipant.fContextId);
    fActivatedHandler = handlerService.activateHandler("org.eclipse.debug.ui.commands.eof", // $NON-NLS-1$
    fEOFHandler);
}

Example 39 with IContextService

use of org.eclipse.ui.contexts.IContextService in project erlide_eclipse by erlang.

the class ConsolePageParticipant method deactivated.

@Override
public void deactivated() {
    // remove EOF submissions
    final IPageSite site = fPage.getSite();
    final IHandlerService handlerService = site.getService(IHandlerService.class);
    final IContextService contextService = site.getService(IContextService.class);
    if (handlerService == null || contextService == null) {
        return;
    }
    handlerService.deactivateHandler(fActivatedHandler);
    contextService.deactivateContext(fActivatedContext);
}