/* vide
 * Copyright (C) 2000 Ken Steen.
 *
 * 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
 */


#include <string.h>
#include "vide.h"

static GtkWidget *dialog;
static GtkWidget *name_entry;
static GtkWidget *action_entry;

static void
ok_cb (GtkWidget * widget, Programs **program)
{
  if (*program == NULL)
    {
      *program = g_malloc (sizeof (Programs));
      cfg.programs = g_list_append (cfg.programs, *program);
    }

  strncpy ((*program)->name, gtk_entry_get_text (GTK_ENTRY (name_entry)),
	   sizeof ((*program)->name));
  strncpy ((*program)->action, gtk_entry_get_text (GTK_ENTRY (action_entry)),
	   sizeof ((*program)->action));

  gtk_grab_remove (dialog);
  gtk_widget_destroy (dialog);
  gtk_main_quit ();
}

static void
cancel_cb (GtkWidget * widget)
{
  gtk_grab_remove (dialog);
  gtk_widget_destroy (dialog);
  gtk_main_quit ();
}

static void
key_press_cb (GtkWidget * widget, GdkEventKey * event, gpointer data)
{
  if (event->keyval == GDK_Escape)
    cancel_cb (NULL);
}

static void
delete_event_cb (GtkWidget * widget)
{
  /* this is just here so the user can't close the dialog without clicking
   * one of the buttons
   */
}

void
create_programs_dialog (Programs ** program)
{
  GtkWidget *dialog_vbox;
  GtkWidget *action_area;
  GtkWidget *table;
  GtkWidget *wid;

  dialog = gtk_dialog_new ();
  dialog_vbox = GTK_DIALOG (dialog)->vbox;
  action_area = GTK_DIALOG (dialog)->action_area;
  gtk_container_set_border_width (GTK_CONTAINER (dialog_vbox), 5);
  gtk_box_set_spacing (GTK_BOX (dialog_vbox), 5);
  gtk_signal_connect (GTK_OBJECT (dialog), "delete_event", delete_event_cb,
		      NULL);
  gtk_signal_connect (GTK_OBJECT (dialog), "key_press_event",
		      GTK_SIGNAL_FUNC (key_press_cb), NULL);

  wid = add_label (dialog_vbox, "Macros:\n"
		   "%f = Selected Filename(s)\n"
		   "%d = Active Directory\n"
		   "%D = Inactive Directory\n"
		   "%{Prompt message} = Prompt user for input",
		   0.0, FALSE, 0);
  gtk_label_set_justify (GTK_LABEL (wid), GTK_JUSTIFY_LEFT);

  table = add_table (dialog_vbox, 2, 2, FALSE, FALSE, 0);
  gtk_table_set_row_spacings (GTK_TABLE (table), 5);

  add_label_to_table (table, "Name: ", 0.0, 0, 1, 0, 1);
  add_label_to_table (table, "Action: ", 0.0, 0, 1, 1, 2);
  if (*program != NULL)
    {
      name_entry = add_entry_to_table (table, (*program)->name, 1, 2, 0, 1);
      action_entry =
	add_entry_to_table (table, (*program)->action, 1, 2, 1, 2);
    }
  else
    {
      name_entry = add_entry_to_table (table, "", 1, 2, 0, 1);
      action_entry = add_entry_to_table (table, "", 1, 2, 1, 2);
    }

  gtk_signal_connect (GTK_OBJECT (name_entry), "activate",
		      GTK_SIGNAL_FUNC (ok_cb), program);

  gtk_signal_connect (GTK_OBJECT (action_entry), "activate",
		      GTK_SIGNAL_FUNC (ok_cb), program);

  gtk_widget_grab_focus (name_entry);

  add_button (action_area, "Ok", TRUE, 0, ok_cb, program);
  add_button (action_area, "Cancel", TRUE, 0, cancel_cb, NULL);

  gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
  gtk_widget_show (dialog);
  gtk_grab_add (dialog);
  gtk_window_set_transient_for (GTK_WINDOW (dialog),
				GTK_WINDOW (app.main_window));
}