AbstractCodeFoldingHandler.java

package com.proalpha.java.oea.plugins.oeaextension.codefoldingutility.handlers;
 
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
 
import com.openedge.pdt.text.editor.OETextEditor;
 
public abstract class AbstractCodeFoldingHandler extends AbstractHandler {
 
    protected OETextEditor getOETextEditor() {
 
        IWorkbenchWindow window = PlatformUI.getWorkbench()
                .getActiveWorkbenchWindow();
 
        if (window != null) {
 
            IWorkbenchPage page = window.getActivePage();
 
            if (page != null) {
 
                IEditorPart editorPart = page.getActiveEditor();
 
                if (editorPart != null)
                    return (OETextEditor) editorPart
                            .getAdapter(OETextEditor.class);
 
            }
 
        }
 
        return null;
 
    }
 
    @Override
    public boolean isEnabled() {
        return true;
    }
 
    @Override
    public boolean isHandled() {
        return true;
    }
 
}