gecko/dom/system/unix/nsHapticFeedback.cpp

92 lines
3.1 KiB
C++

/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Maemo code.
*
* The Initial Developer of the Original Code is Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Brad Lassey <blassey@mozilla.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsHapticFeedback.h"
#ifdef MOZ_PLATFORM_MAEMO
#include <dbus/dbus.h>
#include <mce/dbus-names.h>
#endif
NS_IMPL_ISUPPORTS1(nsHapticFeedback, nsIHapticFeedback)
NS_IMETHODIMP
nsHapticFeedback::PerformSimpleAction(PRInt32 aType)
{
#if (MOZ_PLATFORM_MAEMO == 5)
DBusError err;
dbus_error_init(&err);
DBusConnection *connection;
connection = dbus_bus_get(DBUS_BUS_SYSTEM, &err);
if (dbus_error_is_set(&err)) {
dbus_error_free(&err);
return NS_ERROR_FAILURE;
}
if (nsnull == connection) {
return NS_ERROR_FAILURE;
}
dbus_connection_set_exit_on_disconnect(connection,false);
DBusMessage* msg =
dbus_message_new_method_call(MCE_SERVICE, MCE_REQUEST_PATH,
MCE_REQUEST_IF, MCE_ACTIVATE_VIBRATOR_PATTERN);
if (!msg) {
return NS_ERROR_FAILURE;
}
dbus_message_set_no_reply(msg, PR_TRUE);
DBusMessageIter iter;
dbus_message_iter_init_append(msg, &iter);
const char* pattern = "PatternTouchscreen";
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &pattern);
if (dbus_connection_send(connection, msg, NULL)) {
dbus_connection_flush(connection);
dbus_message_unref(msg);
} else {
dbus_message_unref(msg);
return NS_ERROR_FAILURE;
}
return NS_OK;
#else
return NS_ERROR_NOT_IMPLEMENTED;
#endif
}