gecko/dom/system/unix/nsHapticFeedback.cpp

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/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
2012-05-21 04:12:37 -07:00
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#if (MOZ_PLATFORM_MAEMO == 5)
#include <dbus/dbus.h>
#include <mce/dbus-names.h>
#endif
#if defined(MOZ_ENABLE_QTMOBILITY)
#include <QFeedbackEffect>
using namespace QtMobility;
#endif
#include "nsHapticFeedback.h"
NS_IMPL_ISUPPORTS1(nsHapticFeedback, nsIHapticFeedback)
NS_IMETHODIMP
nsHapticFeedback::PerformSimpleAction(int32_t 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 (nullptr == 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, 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;
}
#elif defined(MOZ_ENABLE_QTMOBILITY)
if (aType == ShortPress)
QFeedbackEffect::playThemeEffect(QFeedbackEffect::ThemeBasicButton);
if (aType == LongPress)
QFeedbackEffect::playThemeEffect(QFeedbackEffect::ThemeLongPress);
#endif
return NS_OK;
}