Introduce a new Pepper interface: PPB/PPP_MouseLock.

BUG=None
TEST=None

Review URL: http://codereview.chromium.org/7828019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100166 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 75 insertions, 0 deletions

diff --git a/ppapi/proxy/ppp_mouse_lock_proxy.cc b/ppapi/proxy/ppp_mouse_lock_proxy.cc
new file mode 100755
index 0000000..8980bcf
--- /dev/null
+++ b/ppapi/proxy/ppp_mouse_lock_proxy.cc
@@ -0,0 +1,75 @@
+// Copyright (c) 2011 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 "ppapi/c/dev/ppp_mouse_lock_dev.h"
+#include "ppapi/proxy/host_dispatcher.h"
+#include "ppapi/proxy/ppapi_messages.h"
+
+namespace ppapi {
+namespace proxy {
+
+namespace {
+
+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(
+      INTERFACE_ID_PPP_MOUSE_LOCK_DEV, instance));
+}
+
+static const PPP_MouseLock_Dev mouse_lock_interface = {
+  &MouseLockLost
+};
+
+InterfaceProxy* CreateMouseLockProxy(Dispatcher* dispatcher,
+                                     const void* target_interface) {
+  return new PPP_MouseLock_Proxy(dispatcher, target_interface);
+}
+
+}  // namespace
+
+PPP_MouseLock_Proxy::PPP_MouseLock_Proxy(Dispatcher* dispatcher,
+                                         const void* target_interface)
+    : InterfaceProxy(dispatcher, target_interface) {
+}
+
+PPP_MouseLock_Proxy::~PPP_MouseLock_Proxy() {
+}
+
+// static
+const InterfaceProxy::Info* PPP_MouseLock_Proxy::GetInfo() {
+  static const Info info = {
+    &mouse_lock_interface,
+    PPP_MOUSELOCK_DEV_INTERFACE,
+    INTERFACE_ID_PPP_MOUSE_LOCK_DEV,
+    false,
+    &CreateMouseLockProxy,
+  };
+  return &info;
+}
+
+bool PPP_MouseLock_Proxy::OnMessageReceived(const IPC::Message& msg) {
+  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_target())
+    ppp_mouse_lock_target()->MouseLockLost(instance);
+}
+
+}  // namespace proxy
+}  // namespace ppapi