bundles/org.eclipse.platform.discovery.ui/src/org/eclipse/platform/discovery/ui/internal/view/ActionBarsAdapter.java

package org.eclipse.platform.discovery.ui.internal.view;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.internal.provisional.action.ToolBarManager2;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.services.IServiceLocator;

public class ActionBarsAdapter implements IActionBars {

	private final ToolBar toolbar;
	private final IActionBars barsDelegate;
	private final IToolBarManager toolbarmanager;

	public ActionBarsAdapter(ToolBar theToolbar, IActionBars delegate) {
		this.toolbar = theToolbar;
		this.barsDelegate = delegate;
		this.toolbarmanager = new ToolBarManager2(toolbar);
	}
	
	@Override
	public IAction getGlobalActionHandler(String actionId) {
		return barsDelegate.getGlobalActionHandler(actionId);
	}

	@Override
	public IMenuManager getMenuManager() {
		return barsDelegate.getMenuManager();
	}

	@Override
	public IServiceLocator getServiceLocator() {
		return barsDelegate.getServiceLocator();
	}

	@Override
	public IStatusLineManager getStatusLineManager() {
		return barsDelegate.getStatusLineManager();
	}

	@Override
	public void setGlobalActionHandler(String actionId, IAction handler) {
		barsDelegate.setGlobalActionHandler(actionId, handler);
	}

	@Override
	public void updateActionBars() {
		barsDelegate.updateActionBars();
		getToolBarManager().update(true);
		final Point parentSize = toolbar.getParent().getSize();
		final Point tbSize = toolbar.computeSize(SWT.DEFAULT, SWT.DEFAULT);
		final Rectangle tbBounds = toolbar.getBounds();
		toolbar.setBounds(parentSize.x - tbSize.x, tbBounds.y, tbSize.x, tbBounds.height);
	}


	@Override
	public void clearGlobalActionHandlers() {
		barsDelegate.clearGlobalActionHandlers();
	}


	@Override
	public IToolBarManager getToolBarManager() {
		return toolbarmanager;
	}
}