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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-request.c
*
* Copyright (C) 2000, 2001 Ximian, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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.
*
* Author: Ettore Perazzoli
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-request.h"
#include <libgnomeui/gnome-dialog.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkbox.h>
/**
* e_request_string:
* @parent: parent window, or %NULL
* @title: the dialog title (in the locale character set)
* @prompt: the prompt (in the locale character set)
* @default: default value (in UTF8)
*
* Request a string from the user.
*
* Return value: %NULL if the user cancelled the dialog, the inserted
* string (in UTF8) otherwise. The string must be freed by the caller.
**/
char *
e_request_string (GtkWindow *parent,
const char *title,
const char *prompt,
const char *default_string)
{
GtkWidget *prompt_label;
const char *text = NULL;
GtkWidget *dialog;
GtkWidget *entry;
GtkWidget *vbox;
g_return_val_if_fail (title != NULL, NULL);
g_return_val_if_fail (prompt != NULL, NULL);
dialog = gnome_dialog_new (title, GNOME_STOCK_BUTTON_OK, GNOME_STOCK_BUTTON_CANCEL, NULL);
gnome_dialog_set_parent (GNOME_DIALOG (dialog), parent);
gnome_dialog_set_default (GNOME_DIALOG (dialog), 0);
gnome_dialog_close_hides (GNOME_DIALOG (dialog), TRUE);
vbox = GNOME_DIALOG (dialog)->vbox;
prompt_label = gtk_label_new (prompt);
gtk_box_pack_start (GTK_BOX (vbox), prompt_label, TRUE, TRUE, 0);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), default_string);
gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
gtk_box_pack_start (GTK_BOX (vbox), entry, TRUE, TRUE, 0);
gtk_widget_grab_focus (entry);
gnome_dialog_editable_enters (GNOME_DIALOG (dialog), GTK_EDITABLE (entry));
gtk_widget_show (prompt_label);
gtk_widget_show (entry);
gtk_widget_show (dialog);
switch (gnome_dialog_run (GNOME_DIALOG (dialog))) {
case 0:
/* OK. */
text = gtk_entry_get_text (GTK_ENTRY (entry));
break;
case -1:
case 1:
/* Cancel. */
break;
default:
g_assert_not_reached ();
}
gtk_widget_destroy (dialog);
return text ? g_strdup (text) : NULL;
}
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