/* Copyright (C) 2003 Mohammed Sameer.
 *
 * 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>
#define EXIT(x) fprintf(stderr,"%s\n", x); exit(1);

int
main (int argc, char *argv[])
{
  FILE *in;
  GtkWidget *win, *view, *scrolledwin;
  GtkTextBuffer *buffer;
  GtkTextIter iter;
  gchar *buf = NULL;
  gulong size = 0;

  in = fopen ("/home/mohammed/quickbrown.txt", "r");
  if (!in)
    {
    EXIT ("Can't open file")}
  while (getc (in) != EOF)
    {
      ++size;
    }
  if (size == 0)
    {
      fclose (in);
      EXIT ("The file is empty");
    }
  buf = g_malloc (sizeof (gchar) * (size + 1));
  if (!buf)
    {
      fclose (in);
      EXIT ("Run out of memory");
    }
  fseek (in, 0, SEEK_SET);
  fread (buf, size, 1, in);
  fclose (in);

  gtk_init (&argc, &argv);
  win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  scrolledwin = gtk_scrolled_window_new (NULL, NULL);
  view = gtk_text_view_new ();
  gtk_container_add (GTK_CONTAINER (scrolledwin), view);
  gtk_container_add (GTK_CONTAINER (win), scrolledwin);
  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
  gtk_text_buffer_get_iter_at_line (buffer, &iter, 0);
  gtk_text_buffer_insert (buffer, &iter, buf, size);
  gtk_widget_show_all (win);
  g_signal_connect (G_OBJECT (win), "destroy", G_CALLBACK (gtk_main_quit),
		    NULL);
  gtk_main ();
  return 0;
}