/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.common.model.ui.views.navigator;
import java.util.Properties;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.preferences.IScopeContext;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.graphics.Point;
import org.jboss.tools.common.meta.action.XActionInvoker;
import org.jboss.tools.common.model.XModelFactory;
import org.jboss.tools.common.model.XModelObject;
import org.jboss.tools.common.model.ui.navigator.TreeViewerMenuInvoker;
import org.jboss.tools.common.model.util.FindObjectHelper;
public class NavigatorMenuInvoker extends TreeViewerMenuInvoker {
private static XModelObject eclipseWorkspace = null;
public XModelObject getModelObjectAt(Point p) {
XModelObject o = super.getModelObjectAt(p);
return (o != null) ? o : getWorkspaceObject();
}
protected XModelObject getWorkspaceObject() {
if(eclipseWorkspace == null) {
eclipseWorkspace = XModelFactory.getDefaultInstance().createModelObject("EclipseWorkspace", null); //$NON-NLS-1$
}
return eclipseWorkspace;
}
public void mouseDoubleClick(MouseEvent e) {
XModelObject o = getModelObjectAt(new Point(e.x, e.y));
if (o == null) return;
if(XActionInvoker.getAction("Open", o) != null) { //$NON-NLS-1$
XActionInvoker.invoke("Open", o, new Properties()); //$NON-NLS-1$
} else if(o.getFileType() == XModelObject.NONE) {
FindObjectHelper.findModelObject(o, FindObjectHelper.IN_EDITOR_ONLY);
}
}
protected void handleMouseUp(MouseEvent e) {
if(e.button == 1 && isOpenOnSingleClick()) {
mouseDoubleClick(e);
} else {
super.handleMouseUp(e);
}
}
private boolean isOpenOnSingleClick() {
return Platform.getPreferencesService().getBoolean("org.eclipse.ui.workbench", "OPEN_ON_SINGLE_CLICK", true, new IScopeContext[]{new InstanceScope()}); //$NON-NLS-1$ //$NON-NLS-2$
}
protected void fillRunningProperties(Properties p) {
p.setProperty("actionSourceGUIComponentID", "navigator"); //$NON-NLS-1$ //$NON-NLS-2$
}
}