1// Copyright (c) 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ppapi/cpp/extensions/dev/events_dev.h" 6 7#include "ppapi/c/extensions/dev/ppb_ext_events_dev.h" 8#include "ppapi/cpp/module_impl.h" 9 10namespace pp { 11 12namespace { 13 14template <> const char* interface_name<PPB_Ext_Events_Dev_0_1>() { 15 return PPB_EXT_EVENTS_DEV_INTERFACE_0_1; 16} 17 18} // namespace 19 20namespace ext { 21namespace events { 22 23// static 24uint32_t Events_Dev::AddListener(PP_Instance instance, 25 const PP_Ext_EventListener& listener) { 26 if (!has_interface<PPB_Ext_Events_Dev_0_1>()) 27 return 0; 28 return get_interface<PPB_Ext_Events_Dev_0_1>()->AddListener(instance, 29 listener); 30} 31 32// static 33void Events_Dev::RemoveListener(PP_Instance instance, 34 uint32_t listener_id) { 35 if (has_interface<PPB_Ext_Events_Dev_0_1>()) { 36 get_interface<PPB_Ext_Events_Dev_0_1>()->RemoveListener(instance, 37 listener_id); 38 } 39} 40 41} // namespace events 42} // namespace ext 43} // namespace pp 44