// src/gui_builder.hh - Copyright 2005, 2006, University
//               of Padova, dept. of Pure and Applied
//               Mathematics
//
// This file is part of SGPEMv2.
//
// This 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 3 of the License, or
// (at your option) any later version.
//
// SGPEMv2 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 SGPEMv2. If not, see http://www.gnu.org/licenses/.


#ifndef GUI_BUILDER_HH
#define GUI_BUILDER_HH 1


#include "holt_container_window.hh"
#include "statistics_container_window.hh"
#include "simulation_widget.hh"

#include <sgpemv2/cpu_policy.hh>
#include <sgpemv2/resource_policy.hh>

#include "simulation_controller.hh"

#include <gtkmm/menu.h>
#include <gtkmm/window.h>
#include <libglademm/xml.h>

#include <string>

namespace sgpem
{
  class GuiBuilder;

  /** \brief This class initialize and starts the whole GUI
   */
  class GuiBuilder
  {
  public:
    GuiBuilder(const std::string& gladefile = GLADEDIR "/main-window.glade");
    ~GuiBuilder();

    Gtk::Window& get_initial_window() const;
    
    void on_file_new_activate();
    void on_file_open_activate();
    void on_file_save_activate();
    void on_file_saveas_activate();
    
    void on_edit_preferences_activate();
    
    void on_simulation_jump_to_clicked();
    
    void on_view_show_threads_activate();
    void on_view_show_holt_graph_activate();
	  void on_view_show_statistics_activate();
    
    void on_configure_cpu_policy();
    void on_configure_resource_policy();
    void on_selected_cpu_policy(CPUPolicy* pol);
    void on_selected_resource_policy(ResourcePolicy* pol);
    void on_toggle_simulation_mode();

    void open_file(const std::string& filename);

    void populate_with_cpu_policies(Gtk::Menu& menu);
    void populate_with_resource_policies(Gtk::Menu& menu);

  private:
    Glib::RefPtr<Gnome::Glade::Xml> _refXml;
    SimulationController            _controller;

    // Used to store the loaded snapshot filename, when !empty
    std::string                    _filename;

    HoltContainerWindow            _holt_container;
    StatisticsContainerWindow      _statistics_container;
    SimulationWidget*              _simulation_widget;
    bool                           _show_threads;

    void set_filename(const std::string& filename = "");
    void ask_save();
  };

} //~ namespace sgpem

#endif //~ GUI_BUILDER_HH