main.h

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// -*- c++ -*-
// Generated by gmmproc 2.45.3 -- DO NOT MODIFY!
#ifndef _GTKMM_MAIN_H
#define _GTKMM_MAIN_H
 
 
#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>
 
/* $Id: main.hg,v 1.9 2005/02/13 20:48:35 murrayc Exp $ */
 
/* main.h
 *
 * Copyright (C) 1998-2003 The gtkmm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 
#include <sigc++/sigc++.h>
#include <gdkmm/types.h> //For GdkEventKey
#include <glibmm/optioncontext.h>
 
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
extern "C"
{
typedef struct _GtkWidget GtkWidget;
}
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
 
namespace Gtk
{
 
class Widget;
class Window;
 
//**********************************************************************
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
//Actually, I'd like to just keep these out of the alphabetical list. murrayc.
 
#ifndef GTKMM_DISABLE_DEPRECATED
 
/* Run Signal Class (internal)
 * @deprecated This was removed in gtkmm-3.0 because it is not useful.
 */
class RunSig
{
public:
  typedef sigc::slot<void> SlotType;
 
  sigc::connection connect(const SlotType& slot);
 
protected:
  static gboolean gtk_callback(gpointer data);
};
 
class QuitSig
{
public:
  typedef sigc::slot<bool> SlotType;
 
  sigc::connection connect(const SlotType& slot, guint main_level = 0);
 
protected:
  static gboolean gtk_callback(gpointer data); //gtk+ calls this, which then calls our slot.
};
#endif // GTKMM_DISABLE_DEPRECATED
 
 
class KeySnooperSig
{
public:
  typedef sigc::slot<int, Widget*, GdkEventKey*> SlotType;
 
  sigc::connection connect(const SlotType& slot);
 
protected:
  static int gtk_callback(GtkWidget* widget, GdkEventKey* event, gpointer data);
};
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
 
 
//**********************************************************************
 
class Main : public sigc::trackable
{
public:
 
  //This offers the same functionality as gtk_init_with_args():
  Main(int& argc, char**& argv, Glib::OptionContext& option_context);
 
  Main(int* argc, char*** argv, bool set_locale = true);
 
  Main(int& argc, char**& argv, bool set_locale = true);
 
 
  virtual ~Main();
 
  static Gtk::Main* instance();
 
  static void run();
 
  static void run(Window& window);
 
  static void quit();
 
  static guint level();
 
  //This attempts to provide the same functionality as gtk_get_option_group():
  static void add_gtk_option_group(Glib::OptionContext& option_context, bool open_default_display = true);
 
  static bool iteration(bool blocking = true);
 
  static bool events_pending();
 
#ifndef GTKMM_DISABLE_DEPRECATED
 
  static RunSig& signal_run();
 
  static QuitSig& signal_quit();
#endif // GTKMM_DISABLE_DEPRECATED
 
 
  static KeySnooperSig& signal_key_snooper();
 
  // Initialize table of wrap_new functions.
  // Doesn't need an instance of Gtk::Main.
  static void init_gtkmm_internals();
 
protected:
  Main();
 
  void init(int* argc, char*** argv, bool set_locale);
  // TODO: implement this to use the new Glib::OptionEntry argument parsing classes.
  //void init(int* argc, char*** argv, const std::string& parameter_string, const Glib::ArrayHandle<const Glib::OptionEntry&>& entries, const std::string& translation_domain);
 
  virtual void run_impl();
  virtual void quit_impl();
  virtual guint level_impl();
  virtual bool iteration_impl(bool blocking);
  virtual bool events_pending_impl();
 
  // Signal handlers:
  virtual void on_window_hide();
 
  // Signal proxies:
#ifndef GTKMM_DISABLE_DEPRECATED
 
  static RunSig         signal_run_;
  static QuitSig        signal_quit_;
#endif // GTKMM_DISABLE_DEPRECATED
 
 
  static KeySnooperSig  signal_key_snooper_;
 
private:
  static Main* instance_;
};
 
} // namespace Gtk
 
 
#endif /* _GTKMM_MAIN_H */