| // Copyright 2014 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 "battery_status_dispatcher.h" |
| |
| #include "content/common/battery_status_messages.h" |
| #include "content/renderer/render_thread_impl.h" |
| #include "third_party/WebKit/public/platform/WebBatteryStatusListener.h" |
| |
| namespace content { |
| |
| BatteryStatusDispatcher::BatteryStatusDispatcher(RenderThread* thread) |
| : PlatformEventObserver<blink::WebBatteryStatusListener>(thread) { |
| } |
| |
| BatteryStatusDispatcher::~BatteryStatusDispatcher() { |
| StopIfObserving(); |
| } |
| |
| bool BatteryStatusDispatcher::OnControlMessageReceived( |
| const IPC::Message& message) { |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(BatteryStatusDispatcher, message) |
| IPC_MESSAGE_HANDLER(BatteryStatusMsg_DidChange, OnDidChange) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| return handled; |
| } |
| |
| void BatteryStatusDispatcher::SendStartMessage() { |
| RenderThread::Get()->Send(new BatteryStatusHostMsg_Start()); |
| } |
| |
| void BatteryStatusDispatcher::SendStopMessage() { |
| RenderThread::Get()->Send(new BatteryStatusHostMsg_Stop()); |
| } |
| |
| void BatteryStatusDispatcher::OnDidChange( |
| const blink::WebBatteryStatus& status) { |
| if (listener()) |
| listener()->updateBatteryStatus(status); |
| } |
| |
| void BatteryStatusDispatcher::SendFakeDataForTesting(void* fake_data) { |
| OnDidChange(*static_cast<blink::WebBatteryStatus*>(fake_data)); |
| } |
| |
| } // namespace content |