// ============================================================================
//
// Copyright (C) 2006-2012 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
//
// ============================================================================
package org.talend.designer.core.ui.action;

import org.eclipse.jface.action.Action;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
import org.talend.designer.core.ui.MultiPageTalendEditor;

/**
 * DOC smallet class global comment. Detailled comment <br/>
 * 
 * $Id$
 * 
 */
public class ShowDesignerPageAction extends Action {

    public ShowDesignerPageAction() {
        super();
        this.setActionDefinitionId("showEditorDesignerPage"); //$NON-NLS-1$
    }

    @Override
    public void run() {
        IWorkbench workbench = PlatformUI.getWorkbench();
        IWorkbenchPage page = workbench.getActiveWorkbenchWindow().getActivePage();
        IEditorPart editorPart = page.getActiveEditor();
        if (editorPart instanceof MultiPageTalendEditor) {
            ((MultiPageTalendEditor) editorPart).showDesignerPage();
        }
    }

}