Ettore Perazzoli
105 lines
2.7 KiB
C
105 lines
2.7 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* e-request.c
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*
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* Copyright (C) 2000, 2001 Ximian, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "e-request.h"
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#include <libgnomeui/gnome-dialog.h>
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#include <libgnomeui/gnome-stock.h>
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#include <gtk/gtklabel.h>
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#include <gtk/gtkentry.h>
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/**
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* e_request_string:
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* @parent:
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* @title:
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* @prompt:
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* @default:
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*
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* Requst a string to the user.
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*
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* Return value: NULL if the user cancelled the dialog, the inserted string
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* otherwise. The string must be freed by the caller.
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**/
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char *
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e_request_string (GtkWindow *parent,
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const char *title,
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const char *prompt,
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const char *default_string)
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{
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GtkWidget *dialog;
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GtkWidget *prompt_label;
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GtkWidget *entry;
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GtkWidget *vbox;
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char *retval;
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g_return_val_if_fail (title != NULL, NULL);
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g_return_val_if_fail (prompt != NULL, NULL);
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dialog = gnome_dialog_new (title, GNOME_STOCK_BUTTON_OK, GNOME_STOCK_BUTTON_CANCEL, NULL);
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gnome_dialog_set_parent (GNOME_DIALOG (dialog), parent);
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gnome_dialog_set_default (GNOME_DIALOG (dialog), 0);
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gnome_dialog_close_hides (GNOME_DIALOG (dialog), TRUE);
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vbox = GNOME_DIALOG (dialog)->vbox;
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prompt_label = gtk_label_new (prompt);
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gtk_box_pack_start (GTK_BOX (vbox), prompt_label, TRUE, TRUE, 0);
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entry = gtk_entry_new ();
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gtk_entry_set_text (GTK_ENTRY (entry), default_string);
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gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
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gtk_box_pack_start (GTK_BOX (vbox), entry, TRUE, TRUE, 0);
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gtk_widget_grab_focus (entry);
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gnome_dialog_editable_enters (GNOME_DIALOG (dialog), GTK_EDITABLE (entry));
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gtk_widget_show (prompt_label);
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gtk_widget_show (entry);
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gtk_widget_show (dialog);
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switch (gnome_dialog_run (GNOME_DIALOG (dialog))) {
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case 0:
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/* OK. */
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retval = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
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break;
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case -1:
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case 1:
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/* Cancel. */
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retval = NULL;
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break;
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default:
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g_assert_not_reached ();
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retval = NULL;
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}
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gtk_widget_destroy (dialog);
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return retval;
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}
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