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-rw-r--r--Source/WebKit2/WebProcess/Battery/WebBatteryManager.cpp104
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diff --git a/Source/WebKit2/WebProcess/Battery/WebBatteryManager.cpp b/Source/WebKit2/WebProcess/Battery/WebBatteryManager.cpp
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--- a/Source/WebKit2/WebProcess/Battery/WebBatteryManager.cpp
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-/*
- * Copyright (C) 2012 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "WebBatteryManager.h"
-
-#if ENABLE(BATTERY_STATUS)
-
-#include "WebBatteryManagerMessages.h"
-#include "WebBatteryManagerProxyMessages.h"
-#include "WebPage.h"
-#include "WebProcess.h"
-#include <WebCore/BatteryController.h>
-#include <WebCore/BatteryStatus.h>
-#include <WebCore/Page.h>
-
-using namespace WebCore;
-
-namespace WebKit {
-
-const char* WebBatteryManager::supplementName()
-{
- return "WebBatteryManager";
-}
-
-WebBatteryManager::WebBatteryManager(WebProcess* process)
- : m_process(process)
-{
- m_process->addMessageReceiver(Messages::WebBatteryManager::messageReceiverName(), *this);
-}
-
-WebBatteryManager::~WebBatteryManager()
-{
-}
-
-void WebBatteryManager::registerWebPage(WebPage* page)
-{
- bool wasEmpty = m_pageSet.isEmpty();
-
- m_pageSet.add(page);
-
- if (wasEmpty)
- m_process->parentProcessConnection()->send(Messages::WebBatteryManagerProxy::StartUpdating(), 0);
-}
-
-void WebBatteryManager::unregisterWebPage(WebPage* page)
-{
- m_pageSet.remove(page);
-
- if (m_pageSet.isEmpty())
- m_process->parentProcessConnection()->send(Messages::WebBatteryManagerProxy::StopUpdating(), 0);
-}
-
-void WebBatteryManager::didChangeBatteryStatus(const WTF::AtomicString& eventType, const WebBatteryStatus::Data& data)
-{
- RefPtr<BatteryStatus> status = BatteryStatus::create(data.isCharging, data.chargingTime, data.dischargingTime, data.level);
-
- HashSet<WebPage*>::const_iterator it = m_pageSet.begin();
- HashSet<WebPage*>::const_iterator end = m_pageSet.end();
- for (; it != end; ++it) {
- WebPage* page = *it;
- if (page->corePage())
- BatteryController::from(page->corePage())->didChangeBatteryStatus(eventType, status.get());
- }
-}
-
-void WebBatteryManager::updateBatteryStatus(const WebBatteryStatus::Data& data)
-{
- RefPtr<BatteryStatus> status = BatteryStatus::create(data.isCharging, data.chargingTime, data.dischargingTime, data.level);
-
- HashSet<WebPage*>::const_iterator it = m_pageSet.begin();
- HashSet<WebPage*>::const_iterator end = m_pageSet.end();
- for (; it != end; ++it) {
- WebPage* page = *it;
- if (page->corePage())
- BatteryController::from(page->corePage())->updateBatteryStatus(status.get());
- }
-}
-
-} // namespace WebKit
-
-#endif // ENABLE(BATTERY_STATUS)