/*******************************************************************************
* 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.jsf.ui.wizard.capabilities;
import org.eclipse.jface.viewers.*;
import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.widgets.*;
import org.jboss.tools.common.model.util.*;
import org.jboss.tools.jsf.project.capabilities.*;
public class CapabilityPerformersProvider extends LabelProvider implements ITreeContentProvider, ILabelProvider, IColorProvider {
public Image IMAGE_ENABLED = EclipseResourceUtil.getImage("images/common/check.gif"); //$NON-NLS-1$
public Image IMAGE_DISABLED = EclipseResourceUtil.getImage("images/common/uncheck.gif"); //$NON-NLS-1$
protected IPerformerItem[] items = new IPerformerItem[0];
public IPerformerItem[] getItems() {
return items;
}
public void setItems(IPerformerItem[] items) {
this.items = items;
}
public Object[] getChildren(Object parentElement) {
return (parentElement instanceof IPerformerItem) ? ((IPerformerItem)parentElement).getChildren() : new Object[0];
}
public Object getParent(Object element) {
return (element instanceof IPerformerItem) ? ((IPerformerItem)element).getParent() : null;
}
public boolean hasChildren(Object element) {
return (element instanceof IPerformerItem) && ((IPerformerItem)element).getChildren().length > 0;
}
public Object[] getElements(Object inputElement) {
return items;
}
public void dispose() {}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
public Image getImage(Object element) {
return null;
// if(!(element instanceof IPerformerItem)) return null;
// IPerformerItem w = (IPerformerItem)element;
// return (w.isSelected() && w.isEnabled()) ? IMAGE_ENABLED : IMAGE_DISABLED;
}
public Color getForeground(Object element) {
if(!(element instanceof IPerformerItem)) return null;
IPerformerItem w = (IPerformerItem)element;
return (w.isEnabled()) ? null : Display.getDefault().getSystemColor(SWT.COLOR_GRAY);
}
public Color getBackground(Object element) {
return null;
}
public String getText(Object element) {
if(element instanceof IPerformerItem) {
return ((IPerformerItem)element).getDisplayName();
}
return super.getText(element);
}
}