/*******************************************************************************
* Copyright (c) 2013 Luigi Sgro. 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:
* Luigi Sgro - initial API and implementation
******************************************************************************/
package com.quantcomponents.ui.marketdata;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IDecoration;
import org.eclipse.jface.viewers.ILightweightLabelDecorator;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.LabelProviderChangedEvent;
public class AutoUpdateIconDecorator extends LabelProvider implements ILightweightLabelDecorator {
public static final String DECORATOR_ID = "com.quantcomponents.ui.marketdata.autoUpdateDecorator";
@Override
public void decorate(Object element, IDecoration decoration) {
if (element instanceof StockDatabasePresentationWrapper) {
StockDatabasePresentationWrapper stockDatabase = (StockDatabasePresentationWrapper) element;
if (stockDatabase.isRealtimeUpdate()) {
ImageDescriptor imageDescriptor = MarketDataPlugin.getDefault().getImageRegistry().getDescriptor(MarketDataPlugin.DECORATOR_AUTOUPDATE_IMAGE_KEY);
decoration.addOverlay(imageDescriptor, IDecoration.BOTTOM_RIGHT);
}
}
}
public void fireLabelProviderChanged(StockDatabasePresentationWrapper stockDatabase) {
LabelProviderChangedEvent event = new LabelProviderChangedEvent(this, new Object[] { stockDatabase });
fireLabelProviderChanged(event);
}
}