1// Copyright (c) 2012 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/message_loop.h" 6 7#include "ppapi/c/pp_errors.h" 8#include "ppapi/c/ppb_message_loop.h" 9#include "ppapi/cpp/completion_callback.h" 10#include "ppapi/cpp/instance_handle.h" 11#include "ppapi/cpp/module_impl.h" 12 13namespace pp { 14 15namespace { 16 17template <> const char* interface_name<PPB_MessageLoop>() { 18 return PPB_MESSAGELOOP_INTERFACE_1_0; 19} 20 21} // namespace 22 23MessageLoop::MessageLoop() : Resource() { 24} 25 26MessageLoop::MessageLoop(const InstanceHandle& instance) : Resource() { 27 if (has_interface<PPB_MessageLoop>()) { 28 PassRefFromConstructor(get_interface<PPB_MessageLoop>()->Create( 29 instance.pp_instance())); 30 } 31} 32 33MessageLoop::MessageLoop(const MessageLoop& other) 34 : Resource(other) { 35} 36 37MessageLoop::MessageLoop(PP_Resource pp_message_loop) 38 : Resource(pp_message_loop) { 39} 40 41// static 42MessageLoop MessageLoop::GetForMainThread() { 43 if (!has_interface<PPB_MessageLoop>()) 44 return MessageLoop(); 45 return MessageLoop( 46 get_interface<PPB_MessageLoop>()->GetForMainThread()); 47} 48 49// static 50MessageLoop MessageLoop::GetCurrent() { 51 if (!has_interface<PPB_MessageLoop>()) 52 return MessageLoop(); 53 return MessageLoop( 54 get_interface<PPB_MessageLoop>()->GetCurrent()); 55} 56 57int32_t MessageLoop::AttachToCurrentThread() { 58 if (!has_interface<PPB_MessageLoop>()) 59 return PP_ERROR_NOINTERFACE; 60 return get_interface<PPB_MessageLoop>()->AttachToCurrentThread( 61 pp_resource()); 62} 63 64int32_t MessageLoop::Run() { 65 if (!has_interface<PPB_MessageLoop>()) 66 return PP_ERROR_NOINTERFACE; 67 return get_interface<PPB_MessageLoop>()->Run(pp_resource()); 68} 69 70int32_t MessageLoop::PostWork(const CompletionCallback& callback, 71 int64_t delay_ms) { 72 if (!has_interface<PPB_MessageLoop>()) 73 return PP_ERROR_NOINTERFACE; 74 return get_interface<PPB_MessageLoop>()->PostWork( 75 pp_resource(), 76 callback.pp_completion_callback(), 77 delay_ms); 78} 79 80int32_t MessageLoop::PostQuit(bool should_destroy) { 81 if (!has_interface<PPB_MessageLoop>()) 82 return PP_ERROR_NOINTERFACE; 83 return get_interface<PPB_MessageLoop>()->PostQuit( 84 pp_resource(), PP_FromBool(should_destroy)); 85} 86 87} // namespace pp 88