ppapi/cpp/private/input_event_private.cc

   1 // Copyright 2014 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/private/input_event_private.h"
   6
   7 #include "ppapi/cpp/module_impl.h"
   8
   9 namespace pp {
  10
  11 namespace {
  12
  13 template <> const char* interface_name<PPB_InputEvent_Private>() {
  14   return PPB_INPUTEVENT_PRIVATE_INTERFACE;
  15 }
  16
  17 }  // namespace
  18
  19 InputEventPrivate::InputEventPrivate() : InputEvent() {
  20 }
  21
  22 InputEventPrivate::InputEventPrivate(const InputEvent& event) : InputEvent() {
  23   if (!has_interface<PPB_InputEvent_Private_0_1>())
  24     return;
  25   Module::Get()->core()->AddRefResource(event.pp_resource());
  26   PassRefFromConstructor(event.pp_resource());
  27 }
  28
  29 bool InputEventPrivate::TraceInputLatency(bool has_damage) {
  30   if (!has_interface<PPB_InputEvent_Private_0_1>())
  31     return false;
  32   return PP_ToBool(
  33       get_interface<PPB_InputEvent_Private_0_1>()->TraceInputLatency(
  34           pp_resource(), PP_FromBool(has_damage)));
  35 }
  36
  37 void InputEventPrivate::StartTrackingLatency(const InstanceHandle& instance) {
  38   if (!has_interface<PPB_InputEvent_Private>())
  39     return;
  40   return get_interface<PPB_InputEvent_Private>()->StartTrackingLatency(
  41       instance.pp_instance());
  42 }
  43
  44 }  // namespace pp