/* Aseprite
 * Copyright (C) 2001-2013  David Capello
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef APP_GUI_XML_INCLUDED
#define APP_GUI_XML_INCLUDED
#pragma once

#include "app/xml_document.h"

#include <string>

namespace app {

  // Singleton class to load and access "gui.xml" file.
  class GuiXml {
  public:
    // Returns the GuiXml singleton. If it was not created yet, the
    // gui.xml file will be loaded by the first time, which could
    // generated an exception if there are errors in the XML file.
    static GuiXml* instance();

    // Returns the tinyxml document instance.
    XmlDocumentRef doc() {
      return m_doc;
    }

    // Returns the name of the gui.xml file.
    const char* filename() {
      return m_doc->Value();
    }

    std::string version();

  private:
    GuiXml();

    XmlDocumentRef m_doc;
  };

} // namespace app

#endif