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/*
* pluma-help.c
* This file is part of pluma
*
* Copyright (C) 2005 - Paolo Maggi
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/*
* Modified by the pluma Team, 2005. See the AUTHORS file for a
* list of people on the pluma Team.
* See the ChangeLog files for a list of changes.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "pluma-help.h"
#include <glib/gi18n.h>
#include <string.h>
#include <gtk/gtk.h>
gboolean
pluma_help_display (GtkWindow *parent,
const gchar *name, /* "pluma" if NULL */
const gchar *link_id)
{
GError *error = NULL;
gboolean ret;
gchar *link;
g_return_val_if_fail ((parent == NULL) || GTK_IS_WINDOW (parent), FALSE);
if (name == NULL)
name = "pluma";
else if (strcmp (name, "pluma.xml") == 0)
{
g_warning ("%s: Using \"pluma.xml\" for the help name is deprecated, use \"pluma\" or simply NULL instead", G_STRFUNC);
name = "pluma";
}
if (link_id)
link = g_strdup_printf ("help:%s/%s", name, link_id);
else
link = g_strdup_printf ("help:%s", name);
ret = gtk_show_uri (gtk_widget_get_screen (GTK_WIDGET (parent)),
link,
GDK_CURRENT_TIME,
&error);
g_free (link);
if (error != NULL)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
_("There was an error displaying the help."));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
"%s", error->message);
g_signal_connect (G_OBJECT (dialog),
"response",
G_CALLBACK (gtk_widget_destroy),
NULL);
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
gtk_widget_show (dialog);
g_error_free (error);
}
return ret;
}
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