Index: Source/modules/battery/BatteryDispatcher.cpp |
diff --git a/Source/modules/battery/BatteryDispatcher.cpp b/Source/modules/battery/BatteryDispatcher.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..d20c6b34acdb8a4823efe91745ccc2bb60505fb7 |
--- /dev/null |
+++ b/Source/modules/battery/BatteryDispatcher.cpp |
@@ -0,0 +1,95 @@ |
+// 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 "config.h" |
+#include "modules/battery/BatteryDispatcher.h" |
+ |
+#include "core/events/Event.h" |
+#include "modules/battery/BatteryStatus.h" |
+#include "public/platform/Platform.h" |
+ |
+namespace WebCore { |
+ |
+BatteryDispatcher& BatteryDispatcher::instance() |
+{ |
+ DEFINE_STATIC_LOCAL(BatteryDispatcher, batteryDispatcher, ()); |
+ return batteryDispatcher; |
+} |
+ |
+BatteryDispatcher::BatteryDispatcher() |
+{ |
+} |
+ |
+BatteryDispatcher::~BatteryDispatcher() |
+{ |
+} |
+ |
+void BatteryDispatcher::addClient(BatteryManager* batteryManager) |
+{ |
+ addController(batteryManager); |
+} |
+ |
+void BatteryDispatcher::removeClient(BatteryManager* batteryManager) |
+{ |
+ removeController(batteryManager); |
+} |
+ |
+void BatteryDispatcher::updateBatteryStatus(const blink::WebBatteryStatus& batteryStatus) |
+{ |
+ RefPtr<BatteryStatus> oldStatus = m_batteryStatus; |
+ m_batteryStatus = BatteryStatus::create(batteryStatus.charging, batteryStatus.chargingTime, batteryStatus.dischargingTime, batteryStatus.level); |
+ |
+ if (oldStatus) { |
+ if (m_batteryStatus->charging() != oldStatus->charging()) |
+ didChangeBatteryStatus(EventTypeNames::chargingchange); |
+ if (m_batteryStatus->charging() && m_batteryStatus->chargingTime() != oldStatus->chargingTime()) |
+ didChangeBatteryStatus(EventTypeNames::chargingtimechange); |
+ if (!m_batteryStatus->charging() && m_batteryStatus->dischargingTime() != oldStatus->dischargingTime()) |
+ didChangeBatteryStatus(EventTypeNames::dischargingtimechange); |
+ if (m_batteryStatus->level() != oldStatus->level()) |
+ didChangeBatteryStatus(EventTypeNames::levelchange); |
+ } else { |
+ // There was no previous state. |
+ didChangeBatteryStatus(EventTypeNames::chargingchange); |
+ didChangeBatteryStatus(EventTypeNames::chargingtimechange); |
+ didChangeBatteryStatus(EventTypeNames::dischargingtimechange); |
+ didChangeBatteryStatus(EventTypeNames::levelchange); |
+ } |
+ |
+} |
+ |
+const BatteryStatus* BatteryDispatcher::getLatestData() |
+{ |
+ return m_batteryStatus.get(); |
+} |
+ |
+void BatteryDispatcher::didChangeBatteryStatus(const AtomicString& eventType) |
+{ |
+ RefPtrWillBeRawPtr<Event> event = Event::create(eventType); |
+ |
+ { |
+ TemporaryChange<bool> changeIsDispatching(m_isDispatching, true); |
+ // Don't fire listeners removed or added during event dispatch. |
+ size_t size = m_controllers.size(); |
+ for (size_t i = 0; i < size; ++i) { |
+ if (m_controllers[i]) |
+ static_cast<BatteryManager*>(m_controllers[i])->didChangeBatteryStatus(event); |
+ } |
+ } |
+ |
+ if (m_needsPurge) |
+ purgeControllers(); |
+} |
+ |
+void BatteryDispatcher::startListening() |
+{ |
timvolodine
2014/04/14 17:51:57
notImplemented();
Srini
2014/04/14 19:53:11
Ill fix both.
|
+ // blink::Platform::current()->setBatteryListener(this); |
+} |
+ |
+void BatteryDispatcher::stopListening() |
+{ |
timvolodine
2014/04/14 17:51:57
notImplemented();
|
+ // blink::Platform::current()->setBatteryListener(0); |
+} |
+ |
+} |