| Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 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 | |
| 13 | namespace pp { |
| 14 | |
| 15 | namespace { |
| 16 | |
| 17 | template <> const char* interface_name<PPB_MessageLoop>() { |
| 18 | return PPB_MESSAGELOOP_INTERFACE_1_0; |
| 19 | } |
| 20 | |
| 21 | } // namespace |
| 22 | |
| 23 | MessageLoop::MessageLoop() : Resource() { |
| 24 | } |
| 25 | |
| 26 | MessageLoop::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 | |
| 33 | MessageLoop::MessageLoop(const MessageLoop& other) |
| 34 | : Resource(other) { |
| 35 | } |
| 36 | |
| 37 | MessageLoop::MessageLoop(PP_Resource pp_message_loop) |
| 38 | : Resource(pp_message_loop) { |
| 39 | } |
| 40 | |
| 41 | // static |
| 42 | MessageLoop MessageLoop::GetForMainThread() { |
| 43 | if (!has_interface<PPB_MessageLoop>()) |
| 44 | return MessageLoop(); |
| 45 | return MessageLoop( |
| 46 | get_interface<PPB_MessageLoop>()->GetForMainThread()); |
| 47 | } |
| 48 | |
| 49 | // static |
| 50 | MessageLoop MessageLoop::GetCurrent() { |
| 51 | if (!has_interface<PPB_MessageLoop>()) |
| 52 | return MessageLoop(); |
| 53 | return MessageLoop( |
| 54 | get_interface<PPB_MessageLoop>()->GetCurrent()); |
| 55 | } |
| 56 | |
| 57 | int32_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 | |
| 64 | int32_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 | |
| 70 | int32_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 | |
| 80 | int32_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 |