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90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_KeyboardEvent_h_
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#define mozilla_dom_KeyboardEvent_h_
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#include "mozilla/dom/UIEvent.h"
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#include "mozilla/dom/KeyboardEventBinding.h"
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#include "mozilla/EventForwards.h"
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#include "nsIDOMKeyEvent.h"
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namespace mozilla {
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namespace dom {
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class KeyboardEvent : public UIEvent,
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public nsIDOMKeyEvent
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{
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public:
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KeyboardEvent(EventTarget* aOwner,
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nsPresContext* aPresContext,
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WidgetKeyboardEvent* aEvent);
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NS_DECL_ISUPPORTS_INHERITED
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// nsIDOMKeyEvent Interface
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NS_DECL_NSIDOMKEYEVENT
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// Forward to base class
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NS_FORWARD_TO_UIEVENT
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static already_AddRefed<KeyboardEvent> Constructor(
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const GlobalObject& aGlobal,
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const nsAString& aType,
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const KeyboardEventInit& aParam,
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ErrorResult& aRv);
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virtual JSObject* WrapObjectInternal(JSContext* aCx) MOZ_OVERRIDE
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{
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return KeyboardEventBinding::Wrap(aCx, this);
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}
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bool AltKey();
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bool CtrlKey();
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bool ShiftKey();
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bool MetaKey();
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bool GetModifierState(const nsAString& aKey)
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{
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return GetModifierStateInternal(aKey);
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}
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bool Repeat();
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bool IsComposing();
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uint32_t CharCode();
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uint32_t KeyCode();
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virtual uint32_t Which() MOZ_OVERRIDE;
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uint32_t Location();
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void GetCode(nsAString& aCode);
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void InitKeyEvent(const nsAString& aType, bool aCanBubble, bool aCancelable,
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nsIDOMWindow* aView, bool aCtrlKey, bool aAltKey,
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bool aShiftKey, bool aMetaKey,
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uint32_t aKeyCode, uint32_t aCharCode,
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ErrorResult& aRv)
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{
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aRv = InitKeyEvent(aType, aCanBubble, aCancelable, aView,
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aCtrlKey, aAltKey, aShiftKey,aMetaKey,
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aKeyCode, aCharCode);
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}
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protected:
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~KeyboardEvent() {}
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private:
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// True, if the instance is created with Constructor().
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bool mInitializedByCtor;
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// If the instance is created with Constructor(), which may have independent
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// value. mInitializedWhichValue stores it. I.e., this is invalid when
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// mInitializedByCtor is false.
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uint32_t mInitialzedWhichValue;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_KeyboardEvent_h_
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