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| 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 |
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