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

Example 6 with ActionContext

use of org.eclipse.ui.actions.ActionContext in project erlide_eclipse by erlang.

the class ReferencesSearchGroup method addWorkingSetAction.

private void addWorkingSetAction(final IWorkingSet[] workingSets, final IMenuManager manager) {
    FindAction action;
    if (fEditor != null) {
        action = new WorkingSetFindAction(fEditor, new FindReferencesInWorkingSetAction(fEditor, workingSets), SearchUtil.toString(workingSets));
    } else {
        action = new WorkingSetFindAction(fSite, new FindReferencesInWorkingSetAction(fSite, workingSets), SearchUtil.toString(workingSets));
    }
    final ActionContext context = getContext();
    if (context != null) {
        action.update(context.getSelection());
    }
    addAction(action, manager);
}

Example 7 with ActionContext

use of org.eclipse.ui.actions.ActionContext in project n4js by eclipse.

the class N4JSNavigatorActionProvider method setContext.

@Override
public void setContext(final ActionContext context) {
    super.setContext(context);
    projectGroup.setContext(context);
    // context is null if disposal of the provider is triggered
    if (null != context) {
        StructuredSelection selection = (StructuredSelection) context.getSelection();
        List<Object> selectedElements = Arrays.asList(selection.toArray());
        selectionContainsWorkingSet = selectedElements.stream().anyMatch(element -> element instanceof WorkingSet);
        // try to minimize number of context updates for working set action provider
        if (selectionContainsWorkingSet) {
            workingSetActionProvider.setContext(context);
        }
        assignWorkingSetsAction.selectionChanged(selection);
    }
}

Example 8 with ActionContext

use of org.eclipse.ui.actions.ActionContext in project mdw-designer by CenturyLinkCloud.

the class ProcessExplorerView method handleSelectionChanged.

protected void handleSelectionChanged(IStructuredSelection selection) {
    List<?> list = selection.toList();
    if (list.size() == 0)
        return;
    ActionContext actionContext = new ActionContext(selection);
    actionGroup.setContext(actionContext);
    // show the properties for this item
    Object item = list.get(0);
    if (item instanceof WorkflowElement) {
        WorkflowElement workflowElement = (WorkflowElement) item;
        selectionProvider.setSelection(workflowElement);
        // set the schema owner static qualifier
        if (workflowElement.getProject() != null)
            DBMappingUtil.setSchemaOwner(workflowElement.getProject().getMdwDataSource().getSchemaOwner());
    }
}

Example 9 with ActionContext

use of org.eclipse.ui.actions.ActionContext in project polymap4-core by Polymap4.

the class CommonNavigatorManager method selectionChanged.

/**
 * @param anEvent
 *            An event indicating the current selection of the
 *            {@link CommonViewer}
 *
 * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
 */
public void selectionChanged(SelectionChangedEvent anEvent) {
    if (anEvent.getSelection() instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) anEvent.getSelection();
        actionService.setContext(new ActionContext(structuredSelection));
        actionService.fillActionBars(commonNavigator.getViewSite().getActionBars());
    }
}

Example 10 with ActionContext

use of org.eclipse.ui.actions.ActionContext in project polymap4-core by Polymap4.

the class CommonNavigatorManager method fillContextMenu.

/**
 * <p>
 * Fills aMenuManager with menu contributions from the
 * {@link NavigatorActionService}.
 * </p>
 *
 * @param aMenuManager
 *            A popup menu
 * @see NavigatorActionService#fillContextMenu(IMenuManager)
 */
protected void fillContextMenu(IMenuManager aMenuManager) {
    ISelection selection = commonNavigator.getCommonViewer().getSelection();
    actionService.setContext(new ActionContext(selection));
    actionService.fillContextMenu(aMenuManager);
}