Java Code Examples for org.eclipse.jface.action.ActionContributionItem#getAction()

/**
 * Asserts that the context menu for the current navigator selection does not contain any duplicates.
 *
 * That is, two menu items that represent an action of the same class.
 */
private void assertContextMenuNoActionDuplicates() {
	MenuManager menu = new MenuManager();
	projectExplorer.getNavigatorActionService().fillContextMenu(menu);
	List<ActionContributionItem> actionContributions = Arrays.asList(menu.getItems()).stream()
			.filter(i -> i instanceof ActionContributionItem)
			.map(i -> ((ActionContributionItem) i))
			.collect(Collectors.toList());

	Map<String, ActionContributionItem> contributionNameMap = new HashMap<>();

	for (ActionContributionItem item : actionContributions) {
		ActionContributionItem mapItem = contributionNameMap.putIfAbsent(item.getAction().getText(), item);
		if (mapItem != null) {
			IAction mapAction = mapItem.getAction();
			IAction otherAction = item.getAction();

			// Double check if action is of the same type
			if (mapAction.getClass().equals(otherAction.getClass())) {
				fail("Action '" + mapAction.getClass().getSimpleName()
						+ "' is contributed twice to the context menu: "
						+ mapAction.toString() + " " + otherAction.toString());
			}
		}
	}
}
 

public void fireAuthEnable( boolean enabled){
   IToolBarManager toolbar = this.getViewSite().getActionBars().getToolBarManager();
   IContributionItem[] items = toolbar.getItems();

   for (IContributionItem it : items) {
      if (it instanceof ActionContributionItem) {
         ActionContributionItem aci = (ActionContributionItem) it;
         if (aci.getAction() instanceof AuthenticationAction) {
            AuthenticationAction aa = (AuthenticationAction) aci.getAction();
            String img = null;
            if (enabled) {
               img = CoreImages.AUTH_ENABLED;
            } else {
               img = CoreImages.AUTH;
            }
            aa.setImageDescriptor(ImageDescriptor.createFromImage(ResourceUtils.getImage(CoreConstants.PLUGIN_UI, img)));
         }
      }
   }
}
 

public void fireProxyEnable( boolean enabled){
   IToolBarManager toolbar = this.getViewSite().getActionBars().getToolBarManager();
   IContributionItem[] items = toolbar.getItems();
   for (IContributionItem it : items) {
      if (it instanceof ActionContributionItem) {
         ActionContributionItem aci = (ActionContributionItem) it;
         if (aci.getAction() instanceof ProxyAction) {
            ProxyAction aa = (ProxyAction) aci.getAction();
            String img = null;
            if (enabled) {
               img = CoreImages.PROXY_ENABLED;
            } else {
               img = CoreImages.PROXY;
            }
            aa.setImageDescriptor(ImageDescriptor.createFromImage(ResourceUtils.getImage(CoreConstants.PLUGIN_UI, img)));
         }
      }
   }
}
 

private void clearOldRestoreLibraryPropertiesAction( )
{
	IContributionItem[] items = getSite( ).getActionBars( )
			.getToolBarManager( )
			.getItems( );
	for ( IContributionItem item : items )
	{

		if ( item instanceof ActionContributionItem )
		{
			ActionContributionItem aItem = (ActionContributionItem) item;
			if ( aItem.getAction( ) instanceof RestoreLibraryPropertiesAction )
			{
				getSite( ).getActionBars( )
						.getToolBarManager( )
						.remove( item );
			}
		}
	}
}
 

protected IAction getPyUnitViewAction(ViewPart view, Class<?> class1) {
    IAction action = null;
    IContributionItem[] items = view.getViewSite().getActionBars().getToolBarManager().getItems();
    for (IContributionItem iContributionItem : items) {
        if (iContributionItem instanceof ActionContributionItem) {
            ActionContributionItem item = (ActionContributionItem) iContributionItem;
            IAction lAction = item.getAction();
            if (class1.isInstance(lAction)) {
                action = lAction;
            }
        }
    }
    if (action == null) {
        fail("Could not find action of class: " + class1);
    }
    return action;
}
 

private void fillContextMenu(IMenuManager manager, List<IContributionItem> contributionItems){
	manager.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
	for (IContributionItem contributionItem : contributionItems) {
		if (contributionItem == null) {
			manager.add(new Separator());
			continue;
		} else if (contributionItem instanceof ActionContributionItem) {
			ActionContributionItem ac = (ActionContributionItem) contributionItem;
			if (ac.getAction() instanceof RestrictedAction) {
				((RestrictedAction) ac.getAction()).reflectRight();
			}
		}
		contributionItem.update();
		manager.add(contributionItem);
	}
}
 

/**
 * Enables or disables the Pages... menu item, depending on the number of pages
 *
 * @param bar the bar containing the action
 */
protected void updatePagesMenuItem(IActionBars bar) {
    if (fSdPagingProvider instanceof ISDAdvancedPagingProvider) {
        IMenuManager menuManager = bar.getMenuManager();
        ActionContributionItem contributionItem = (ActionContributionItem) menuManager.find(OpenSDPagesDialog.ID);
        IAction openSDPagesDialog = null;
        if (contributionItem != null) {
            openSDPagesDialog = contributionItem.getAction();
        }

        if (openSDPagesDialog instanceof OpenSDPagesDialog) {
            openSDPagesDialog.setEnabled(((ISDAdvancedPagingProvider) fSdPagingProvider).pagesCount() > 1);
        }
    }
}
 

@Override
public void createPartControl(final Composite compo) {
	this.parent = GamaToolbarFactory.createToolbars(this, compo);

	super.createPartControl(parent);
	restoreState();
	final IToolBarManager tb = getViewSite().getActionBars().getToolBarManager();
	for (final IContributionItem item : tb.getItems()) {
		if (item instanceof ActionContributionItem) {
			final ActionContributionItem aci = (ActionContributionItem) item;
			final IAction action = aci.getAction();
			if (action instanceof LinkEditorAction) {
				link = action;
				tb.remove(aci);
			} else if (action instanceof org.eclipse.ui.internal.navigator.actions.CollapseAllAction) {
				tb.remove(aci);
			}

		}
	}
	linkItem.setSelection(link.isChecked());
	tb.update(true);
	tb.insertBefore("toolbar.toggle", byDate.toCheckAction());
	tb.insertBefore("toolbar.toggle", expandAll.toAction());
	tb.insertBefore(expandAll.getId(), collapseAll.toAction());

	try {
		final IDecoratorManager mgr = PlatformUI.getWorkbench().getDecoratorManager();
		mgr.setEnabled("msi.gama.application.date.decorator", false);
	} catch (final CoreException e) {
		e.printStackTrace();
	}
	properties =
			new PropertyDialogAction(new SameShellProvider(getSite().getShell()), getSite().getSelectionProvider());
	findControl.initialize();

}
 

private void updateAutoSyncToggleButtonState() {
    IToolBarManager toolBarManager = getViewSite().getActionBars().getToolBarManager();
    ActionContributionItem autoSyncToggleContribution = (ActionContributionItem) toolBarManager
            .find("com.abstratt.imageviewer.autoUpdate");
    if (autoSyncToggleContribution != null) {
        IAction action = autoSyncToggleContribution.getAction();
        action.setChecked(isAutoSync());
    }
}
 

@Override
public void menuAboutToShow(IMenuManager manager){
	IContributionItem[] items = manager.getItems();
	for (IContributionItem iContributionItem : items) {
		if(iContributionItem instanceof ActionContributionItem) {
			ActionContributionItem aci = (ActionContributionItem) iContributionItem;		
			IAction action = aci.getAction();
			if(action instanceof RestrictedAction) {
				RestrictedAction ra = (RestrictedAction) aci.getAction();
				ra.reflectRight();
				continue;
			}
			String id = action.getActionDefinitionId();
			if(id==null) {
				continue;
			}
			switch (id) {
			case IWorkbenchCommandConstants.FILE_EXIT:
				action.setEnabled(CoreHub.acl.request(AccessControlDefaults.AC_EXIT));
				break;
			case IWorkbenchCommandConstants.WINDOW_NEW_WINDOW:
				action.setEnabled(CoreHub.acl.request(AccessControlDefaults.AC_NEWWINDOW));
				break;
			case IWorkbenchCommandConstants.HELP_ABOUT:
				action.setEnabled(CoreHub.acl.request(AccessControlDefaults.AC_ABOUT));
				break;
			case IWorkbenchCommandConstants.WINDOW_PREFERENCES:
				action.setEnabled(CoreHub.acl.request(AccessControlDefaults.AC_PREFS));
				break;
			default:
				break;
			}
		}
	}
}