CollapseAllHandler.java

package com.proalpha.java.oea.plugins.oeaextension.codefoldingutility.handlers;
 
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
 
import com.openedge.pdt.text.editor.OETextEditor;
 
public class CollapseAllHandler extends AbstractCodeFoldingHandler {
 
    public Object execute(ExecutionEvent event) throws ExecutionException {
 
        OETextEditor editor = getOETextEditor();
 
        if (editor != null)
            editor.getOESourceViewer().getProjectionAnnotationModel()
                    .collapseAll(0, editor.getDocument().getLength());
 
        return null;
 
    }
 
}