de.defmacro.dandelion.internal.ui.views.apropos.AproposQueryResultLabelProvider.java Source code

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Here is the source code for de.defmacro.dandelion.internal.ui.views.apropos.AproposQueryResultLabelProvider.java

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/*
 Dandelion, a Lisp plugin for Eclipse.
 Copyright (C) 2007 Michael Bohn
    
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.
    
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
    
 You should have received a copy of the GNU General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package de.defmacro.dandelion.internal.ui.views.apropos;

import org.eclipse.jface.viewers.*;
import org.eclipse.swt.graphics.Image;

import de.defmacro.dandelion.internal.core.meta.IMetaSymbol;
import de.defmacro.dandelion.internal.ui.LispUI;

class AproposQueryResultLabelProvider extends LabelProvider implements ITableLabelProvider {
    public String getColumnText(final Object obj, final int index) {
        if (obj == null) {
            return null;
        }

        IMetaSymbol meta = (IMetaSymbol) obj;
        switch (index) {
        case 1:
            return meta.getPackage();
        case 2:
            return meta.getSymbolName();
        case 3:
            return meta.getType().toString();
        case 4:
            return meta.getArgumentString(false);
        case 5:
            return meta.getDocumentation();
        default:
            return null;
        }
    }

    public Image getColumnImage(final Object obj, final int index) {
        if (obj == null) {
            return null;
        }

        if (index == 0) {
            return LispUI.getUIImageManager().getImageForMetaType(((IMetaSymbol) obj).getType());
        }
        return null;
    }
}