/**
* This file Copyright (c) 2005-2010 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain Eclipse Public Licensed code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.core.ui.actions;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.CoolBarManager;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.internal.provisional.action.IToolBarContributionItem;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.CoolBar;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.ToolItem;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowPulldownDelegate2;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.internal.WorkbenchWindow;
import com.aptana.ide.core.ui.CoreUIUtils;
/**
* @author Michael Xia (mxia@aptana.com)
*/
public abstract class AbstractWorkbenchWindowPulldownDelegate implements
IWorkbenchWindowPulldownDelegate2 {
/**
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
*/
public void dispose() {
}
/**
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
*/
public void init(IWorkbenchWindow window) {
}
/**
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
public void run(IAction action) {
String id = action.getId();
ToolItem widget = null;
WorkbenchWindow window = (WorkbenchWindow) PlatformUI.getWorkbench()
.getActiveWorkbenchWindow();
CoolBarManager manager = window.getCoolBarManager();
CoolBar parent = manager.getControl();
// this returns the list of actionSets groups
IContributionItem[] items = manager.getItems();
for (IContributionItem item : items)
{
if (item instanceof IToolBarContributionItem)
{
IToolBarContributionItem toolbarItem = (IToolBarContributionItem) item;
// this returns the list of actual items for the actions
IContributionItem[] children = toolbarItem.getToolBarManager().getItems();
for (IContributionItem child : children)
{
if (child.getId().equals(id))
{
// found the toolbar item that corresponds to the action
ActionContributionItem actionItem = (ActionContributionItem) child;
if (CoreUIUtils.inEclipse34orHigher)
{
// uses the 3.4 API
widget = (ToolItem) actionItem.getWidget();
}
break;
}
}
}
}
Menu menu = getMenu(parent);
if (widget != null)
{
// sets the location of where the menu is displayed to be the same
// as when the dropdown arrow is clicked
Rectangle bounds = widget.getBounds();
Point point = widget.getParent().toDisplay(bounds.x,
bounds.y + bounds.height);
menu.setLocation(point);
}
menu.setVisible(true);
}
public void selectionChanged(IAction action, ISelection selection) {
}
}