de.walware.statet.r.internal.ui.pkgmanager.RViewLabelProvider.java Source code

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Here is the source code for de.walware.statet.r.internal.ui.pkgmanager.RViewLabelProvider.java

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/*=============================================================================#
 # Copyright (c) 2012-2015 Stephan Wahlbrink (WalWare.de) 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:
 #     Stephan Wahlbrink - initial API and implementation
 #=============================================================================*/

package de.walware.statet.r.internal.ui.pkgmanager;

import org.eclipse.jface.viewers.CellLabelProvider;
import org.eclipse.jface.viewers.ViewerCell;

import de.walware.ecommons.ui.util.MessageUtil;

import de.walware.statet.r.core.pkgmanager.IRView;

public class RViewLabelProvider extends CellLabelProvider {

    public RViewLabelProvider() {
    }

    @Override
    public void update(final ViewerCell cell) {
        final Object element = cell.getElement();
        if (element instanceof IRView) {
            final IRView view = (IRView) element;
            cell.setText(view.getName());
            return;
        }
        cell.setText(""); //$NON-NLS-1$
    }

    @Override
    public String getToolTipText(final Object element) {
        if (element instanceof IRView) {
            final IRView view = (IRView) element;
            return MessageUtil.escapeForTooltip(view.getTopic());
        }
        return null;
    }

}