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/*******************************************************************************
* Copyright (c) 2001, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Jens Lukowski/Innoopract - initial renaming/restructuring
*
*******************************************************************************/
package org.eclipse.wst.sse.ui.internal;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.forms.FormColors;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.eclipse.wst.sse.ui.internal.provisional.registry.AdapterFactoryRegistry;
import org.eclipse.wst.sse.ui.internal.provisional.registry.AdapterFactoryRegistryImpl;
import org.eclipse.wst.sse.ui.internal.taginfo.TextHoverManager;
import org.osgi.framework.BundleContext;
public class SSEUIPlugin extends AbstractUIPlugin {
public final static String ID = "org.eclipse.wst.sse.ui"; //$NON-NLS-1$
static SSEUIPlugin instance = null;
private FormToolkit fDialogsFormToolkit;
public static SSEUIPlugin getDefault() {
return instance;
}
public synchronized static SSEUIPlugin getInstance() {
return instance;
}
private TextHoverManager fTextHoverManager;
public SSEUIPlugin() {
super();
instance = this;
}
public AdapterFactoryRegistry getAdapterFactoryRegistry() {
return AdapterFactoryRegistryImpl.getInstance();
}
/**
* Return text hover manager
*
* @return TextHoverManager
*/
public TextHoverManager getTextHoverManager() {
if (fTextHoverManager == null) {
fTextHoverManager = new TextHoverManager();
}
return fTextHoverManager;
}
public void start(BundleContext context) throws Exception {
super.start(context);
}
public FormToolkit getDialogsFormToolkit() {
if (fDialogsFormToolkit == null) {
FormColors colors= new FormColors(Display.getCurrent());
colors.setBackground(null);
colors.setForeground(null);
fDialogsFormToolkit= new FormToolkit(colors);
}
return fDialogsFormToolkit;
}
public void stop(BundleContext context) throws Exception {
super.stop(context);
}
/**
* <p>A utility function for getting the active workbench shell.</p>
*
* @return the active workbench {@link Shell}
*/
public static Shell getActiveWorkbenchShell() {
IWorkbenchWindow window = getDefault().getWorkbench().getActiveWorkbenchWindow();
if (window != null) {
return window.getShell();
}
return null;
}
}
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