| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ppapi/proxy/ppp_mouse_lock_proxy.h" |
| |
| #include "build/build_config.h" |
| #include "ppapi/c/ppp_mouse_lock.h" |
| #include "ppapi/proxy/host_dispatcher.h" |
| #include "ppapi/proxy/ppapi_messages.h" |
| #include "ppapi/shared_impl/proxy_lock.h" |
| |
| namespace ppapi { |
| namespace proxy { |
| |
| namespace { |
| |
| #if !BUILDFLAG(IS_NACL) |
| void MouseLockLost(PP_Instance instance) { |
| HostDispatcher* dispatcher = HostDispatcher::GetForInstance(instance); |
| if (!dispatcher) { |
| // The dispatcher should always be valid. |
| NOTREACHED(); |
| return; |
| } |
| |
| dispatcher->Send(new PpapiMsg_PPPMouseLock_MouseLockLost( |
| API_ID_PPP_MOUSE_LOCK, instance)); |
| } |
| |
| static const PPP_MouseLock mouse_lock_interface = { |
| &MouseLockLost |
| }; |
| #else |
| // The NaCl plugin doesn't need the host side interface - stub it out. |
| static const PPP_MouseLock mouse_lock_interface = {}; |
| #endif // !BUILDFLAG(IS_NACL) |
| |
| } // namespace |
| |
| PPP_MouseLock_Proxy::PPP_MouseLock_Proxy(Dispatcher* dispatcher) |
| : InterfaceProxy(dispatcher), |
| ppp_mouse_lock_impl_(NULL) { |
| if (dispatcher->IsPlugin()) { |
| ppp_mouse_lock_impl_ = static_cast<const PPP_MouseLock*>( |
| dispatcher->local_get_interface()(PPP_MOUSELOCK_INTERFACE)); |
| } |
| } |
| |
| PPP_MouseLock_Proxy::~PPP_MouseLock_Proxy() { |
| } |
| |
| // static |
| const PPP_MouseLock* PPP_MouseLock_Proxy::GetProxyInterface() { |
| return &mouse_lock_interface; |
| } |
| |
| bool PPP_MouseLock_Proxy::OnMessageReceived(const IPC::Message& msg) { |
| if (!dispatcher()->IsPlugin()) |
| return false; |
| |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(PPP_MouseLock_Proxy, msg) |
| IPC_MESSAGE_HANDLER(PpapiMsg_PPPMouseLock_MouseLockLost, |
| OnMsgMouseLockLost) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| return handled; |
| } |
| |
| void PPP_MouseLock_Proxy::OnMsgMouseLockLost(PP_Instance instance) { |
| if (ppp_mouse_lock_impl_) |
| CallWhileUnlocked(ppp_mouse_lock_impl_->MouseLockLost, instance); |
| } |
| |
| } // namespace proxy |
| } // namespace ppapi |