menus.c

Nemesis a complete Linux video security system. It s idea is a cheap replacement for your commercia

/* Nemesis
 * Copyright (C) 1999 John Ferlito <[e-mail]>
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

#include <stdio.h>
#include <gtk/gtk.h>

#include "menus.h"



GtkWidget *create_menus(void)
{
	
	GtkWidget *menu_bar;
	GtkWidget *file_menu, *help_menu;
	GtkWidget *file_item, *help_item; 
	GtkWidget *quit_item, *about_item;
	

	/* Create the menu bar */
	menu_bar = gtk_menu_bar_new();
	
	/* Create a menu */
	file_menu = gtk_menu_new();
	
	file_item = gtk_menu_item_new_with_label("File");
	gtk_widget_show(file_item);
	
	gtk_menu_item_set_submenu(GTK_MENU_ITEM(file_item), file_menu);
	gtk_menu_bar_append(GTK_MENU_BAR(menu_bar), file_item);
	
	/* Create items for menu */ 
	quit_item = gtk_menu_item_new_with_label("Quit");
	
	/* Append items to menu */
	gtk_menu_append(GTK_MENU (file_menu), quit_item);
	
	
	/* Attach callback functions to items */
	gtk_signal_connect(GTK_OBJECT (quit_item), "activate",
			   GTK_SIGNAL_FUNC(gtk_exit), NULL); 

	
	/* Show menu items */
	gtk_widget_show(quit_item);

		
	help_menu = gtk_menu_new();
	
	help_item = gtk_menu_item_new_with_label("Help");
	gtk_menu_item_right_justify(GTK_MENU_ITEM(help_item));
	gtk_widget_show(help_item);
	
	gtk_menu_item_set_submenu(GTK_MENU_ITEM(help_item), help_menu);
	gtk_menu_bar_append(GTK_MENU_BAR(menu_bar), help_item);
	
	
	about_item = gtk_menu_item_new_with_label("About Security...");	
	gtk_menu_append(GTK_MENU (help_menu), about_item);
	/* Attach callback functions to items */
	gtk_signal_connect(GTK_OBJECT (about_item), "activate",
			   GTK_SIGNAL_FUNC(on_about), NULL); 

	gtk_widget_show(about_item);	
	
		
	return menu_bar;
}



static void on_about (GtkWidget * widget, gpointer data)
{
	/* I hope the translations don't overflow the buffer! */
	gchar buf[1024];

	/* VERSION comes from configure.in - the only place it should be * defined */
	sprintf (buf,
	"G L E N G A R R Y\n 		
	S E C U R I T Y\n
	S Y S T E M\n\n
	A GTK+ User Security System\n\n
	Version 0.8\n\n
	By John Ferlito\n\n
	Email: [e-mail]\n
	Web: http://www.zipworld.com.au/~johnf\n"
	);
	show_message_box (buf);
}

/*
 * Shows a simple message box with a label and an 'OK' button.
 * e.g. show_message_box ("Error saving file");
 */
void show_message_box (gchar * message)
{
  GtkWidget *dialog, *label, *button;

  dialog = gtk_dialog_new ();
  gtk_window_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER);
  gtk_container_border_width (GTK_CONTAINER (dialog), 5);

  label = gtk_label_new (message);
  gtk_misc_set_padding (GTK_MISC (label), 20, 20);
  gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), label,
                      TRUE, TRUE, 0);
  gtk_widget_show (label);

  button = gtk_button_new_with_label ("OK");
  gtk_widget_set_usize (button, 80, -1);
  gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), button,
                      FALSE, FALSE, 14);
  GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
  gtk_widget_grab_default (button);
  gtk_widget_show (button);

  gtk_signal_connect_object (GTK_OBJECT (dialog), "delete_event",
                             GTK_SIGNAL_FUNC (gtk_widget_destroy),
                             GTK_OBJECT (dialog));
  gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
                             GTK_SIGNAL_FUNC (gtk_widget_destroy),
                             GTK_OBJECT (dialog));
  gtk_widget_show (dialog);
}