| // 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. |
| |
| #ifndef DeviceSingleWindowEventController_h |
| #define DeviceSingleWindowEventController_h |
| |
| #include "core/frame/DOMWindowLifecycleObserver.h" |
| #include "core/frame/DeviceEventControllerBase.h" |
| #include "platform/heap/Handle.h" |
| |
| namespace WebCore { |
| |
| class Document; |
| class Event; |
| |
| class DeviceSingleWindowEventController : public DeviceEventControllerBase, public DOMWindowLifecycleObserver { |
| public: |
| // Inherited from DeviceEventControllerBase. |
| virtual void didUpdateData() OVERRIDE; |
| |
| // Inherited from DOMWindowLifecycleObserver. |
| virtual void didAddEventListener(LocalDOMWindow*, const AtomicString&) OVERRIDE; |
| virtual void didRemoveEventListener(LocalDOMWindow*, const AtomicString&) OVERRIDE; |
| virtual void didRemoveAllEventListeners(LocalDOMWindow*) OVERRIDE; |
| |
| protected: |
| explicit DeviceSingleWindowEventController(Document&); |
| virtual ~DeviceSingleWindowEventController(); |
| |
| void dispatchDeviceEvent(const PassRefPtrWillBeRawPtr<Event>); |
| |
| virtual PassRefPtrWillBeRawPtr<Event> lastEvent() const = 0; |
| virtual const AtomicString& eventTypeName() const = 0; |
| virtual bool isNullEvent(Event*) const = 0; |
| |
| private: |
| bool m_needsCheckingNullEvents; |
| Document& m_document; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // DeviceSingleWindowEventController_h |