Java Code Examples for org.eclipse.jface.action.IMenuManager#remove()

@Override
protected void rulerContextMenuAboutToShow(final IMenuManager menu) {
	super.rulerContextMenuAboutToShow(menu);
	menu.remove("projection");

	final IMenuManager foldingMenu = new MenuManager(XtextUIMessages.Editor_FoldingMenu_name, "projection"); //$NON-NLS-1$
	menu.appendToGroup(ITextEditorActionConstants.GROUP_RULERS, foldingMenu);
	IAction action = getAction("FoldingToggle"); //$NON-NLS-1$
	foldingMenu.add(action);
	action = getAction("FoldingExpandAll"); //$NON-NLS-1$
	foldingMenu.add(action);
	action = getAction("FoldingCollapseAll"); //$NON-NLS-1$
	foldingMenu.add(action);
	action = getAction("FoldingCollapseStrings"); //$NON-NLS-1$
	foldingMenu.add(action);
	action = getAction("FoldingRestore"); //$NON-NLS-1$
	foldingMenu.add(action);
}
 

private static void changeIcon(final IMenuManager menu, final IContributionItem item,
		final ImageDescriptor image) {
	if (item instanceof ActionContributionItem) {
		((ActionContributionItem) item).getAction().setImageDescriptor(image);
	} else if (item instanceof CommandContributionItem) {
		final CommandContributionItemParameter data = ((CommandContributionItem) item).getData();
		data.commandId = ((CommandContributionItem) item).getCommand().getId();
		data.icon = image;
		final CommandContributionItem newItem = new CommandContributionItem(data);
		newItem.setId(item.getId());
		menu.insertAfter(item.getId(), newItem);
		menu.remove(item);
		item.dispose();
	} else if (item instanceof ActionSetContributionItem) {
		changeIcon(menu, ((ActionSetContributionItem) item).getInnerItem(), image);
	} else if (item instanceof MenuManager) {
		((MenuManager) item).setImageDescriptor(image);
	}
}
 

@Override
protected void editorContextMenuAboutToShow(final IMenuManager menu) {
	super.editorContextMenuAboutToShow(menu);

	final IContributionItem[] items = menu.getItems();
	for (int i = 0; i < items.length; i++) {
		if (items[i] instanceof IMenuManager) {
			final IMenuManager subMenu = (IMenuManager) items[i];
			final IContributionItem testShowIn = subMenu.find(ContributionItemFactory.VIEWS_SHOW_IN.getId());
			if (null != testShowIn) {
				menu.remove(subMenu);
			}
		}
	}
}
 

protected void contextMenuAboutToShow(IMenuManager menuManager) {
    super.contextMenuAboutToShow(menuManager);
    menuManager.add(fScrollLockAction);
    XdsConsoleViewer viewer = (XdsConsoleViewer) getViewer();
    if (!viewer.isReadOnly()) {
        menuManager.remove(ActionFactory.CUT.getId());
        menuManager.remove(ActionFactory.PASTE.getId());
    }
}
 

@Override
public void fillActionBars(IActionBars actionBars) {
	IMenuManager viewMenu = actionBars.getMenuManager();
	ICommonActionExtensionSite site = getActionSite();
	IContributionItem contributionItem = viewMenu.find(ShowResourcesContribution.ID);
	if (contributionItem != null) {
		viewMenu.remove(contributionItem);
	}
	if (ProjectUtils.isWorkspaceContainsXdsProjects()) {
		viewMenu.add(new ShowResourcesContribution(site.getStructuredViewer(), site.getExtensionStateModel()));
	}
}
 

private void removePreviousLRUFilterActions(IMenuManager mm) {
	if (fFilterIdsUsedInLastViewMenu == null)
		return;

	for (int i= 0; i < fFilterIdsUsedInLastViewMenu.length; i++)
		mm.remove(fFilterIdsUsedInLastViewMenu[i]);
}
 

private void updateMenu(IMenuManager manager) {
	IContributionItem[] items= manager.getItems();
	if (items != null) {
		for (int i= 0; i < items.length; i++) {
			IContributionItem item= items[i];
			if (item != null && item.getId() != null && item.getId().equals(FILTER_CATEGORY_ACTION_ID)) {
				IContributionItem removed= manager.remove(item);
				if (removed != null) {
					item.dispose();
				}
			}
		}
	}
	List<String> menuEntries= new ArrayList<String>();
	boolean hasUncategorizedMembers= getMenuCategories(menuEntries);
	Collections.sort(menuEntries, Collator.getInstance());

	if (menuEntries.size() > 0 && hasUncategorizedMembers)
		manager.appendToGroup(CATEGORY_MENU_GROUP_NAME, new FilterUncategorizedMembersAction());

	int count= 0;
	for (Iterator<String> iter= menuEntries.iterator(); iter.hasNext();) {
		String category= iter.next();
		manager.appendToGroup(CATEGORY_MENU_GROUP_NAME, new CategoryFilterAction(category, count + 1));
		count++;
	}
}
 

public void cleanViewMenu(IMenuManager menuManager) {
	for (Iterator<IContributionItem> iter= fContributions.iterator(); iter.hasNext();) {
		IContributionItem removed= menuManager.remove(iter.next());
		if (removed != null) {
			removed.dispose();
		}
	}
	fContributions.clear();
}
 

private void removePreviousLRUWorkingSetActions(IMenuManager mm) {
	for (int i= 1; i < fLRUMenuCount; i++) {
		String id= WorkingSetMenuContributionItem.getId(i);
		IContributionItem item= mm.remove(id);
		if (item != null) {
			item.dispose();
			fContributions.remove(item);
		}
	}
}
 

public void cleanViewMenu(IMenuManager menuManager) {
	for (Iterator<IContributionItem> iter= fContributions.iterator(); iter.hasNext();) {
		IContributionItem removed= menuManager.remove(iter.next());
		if (removed != null) {
			removed.dispose();
		}
	}
	fContributions.clear();
	fMenuManager.removeMenuListener(fMenuListener);
	fMenuListener= null;
}
 

protected void prepareSourceMenu(IMenuManager ctxMenu) {
	ctxMenu.remove(ITextEditorActionConstants.SHIFT_RIGHT);
	ctxMenu.remove(ITextEditorActionConstants.SHIFT_LEFT);
	
	
	// I wonder if it's ok to reuse the same menu id as the workbench menu
	IMenuManager sourceMenu = createSourceMenuSkeleton();
	
	contributeSourceMenu(sourceMenu);
	ctxMenu.appendToGroup(ITextEditorActionConstants.GROUP_EDIT, sourceMenu);
}
 

@Override
protected void editorContextMenuAboutToShow(IMenuManager menu) {
	super.editorContextMenuAboutToShow(menu);
	menu.remove(ITextEditorActionConstants.SHIFT_RIGHT);
	menu.remove(ITextEditorActionConstants.SHIFT_LEFT);
}
 

@Override
protected void contextMenuAboutToShow(IMenuManager menuManager) {
	super.contextMenuAboutToShow(menuManager);
	menuManager.remove(ActionFactory.CUT.getId());
	menuManager.remove(ActionFactory.PASTE.getId());
}