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comparison: dom/events/KeyboardEvent.h
dom/events/KeyboardEvent.h
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef mozilla_dom_KeyboardEvent_h_ | |
| 7 #define mozilla_dom_KeyboardEvent_h_ | |
| 8 | |
| 9 #include "mozilla/dom/UIEvent.h" | |
| 10 #include "mozilla/dom/KeyboardEventBinding.h" | |
| 11 #include "mozilla/EventForwards.h" | |
| 12 #include "nsIDOMKeyEvent.h" | |
| 13 | |
| 14 namespace mozilla { | |
| 15 namespace dom { | |
| 16 | |
| 17 class KeyboardEvent : public UIEvent, | |
| 18 public nsIDOMKeyEvent | |
| 19 { | |
| 20 public: | |
| 21 KeyboardEvent(EventTarget* aOwner, | |
| 22 nsPresContext* aPresContext, | |
| 23 WidgetKeyboardEvent* aEvent); | |
| 24 | |
| 25 NS_DECL_ISUPPORTS_INHERITED | |
| 26 | |
| 27 // nsIDOMKeyEvent Interface | |
| 28 NS_DECL_NSIDOMKEYEVENT | |
| 29 | |
| 30 // Forward to base class | |
| 31 NS_FORWARD_TO_UIEVENT | |
| 32 | |
| 33 static already_AddRefed<KeyboardEvent> Constructor( | |
| 34 const GlobalObject& aGlobal, | |
| 35 const nsAString& aType, | |
| 36 const KeyboardEventInit& aParam, | |
| 37 ErrorResult& aRv); | |
| 38 | |
| 39 virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE | |
| 40 { | |
| 41 return KeyboardEventBinding::Wrap(aCx, this); | |
| 42 } | |
| 43 | |
| 44 bool AltKey(); | |
| 45 bool CtrlKey(); | |
| 46 bool ShiftKey(); | |
| 47 bool MetaKey(); | |
| 48 | |
| 49 bool GetModifierState(const nsAString& aKey) | |
| 50 { | |
| 51 return GetModifierStateInternal(aKey); | |
| 52 } | |
| 53 | |
| 54 bool Repeat(); | |
| 55 bool IsComposing(); | |
| 56 uint32_t CharCode(); | |
| 57 uint32_t KeyCode(); | |
| 58 virtual uint32_t Which() MOZ_OVERRIDE; | |
| 59 uint32_t Location(); | |
| 60 | |
| 61 void InitKeyEvent(const nsAString& aType, bool aCanBubble, bool aCancelable, | |
| 62 nsIDOMWindow* aView, bool aCtrlKey, bool aAltKey, | |
| 63 bool aShiftKey, bool aMetaKey, | |
| 64 uint32_t aKeyCode, uint32_t aCharCode, | |
| 65 ErrorResult& aRv) | |
| 66 { | |
| 67 aRv = InitKeyEvent(aType, aCanBubble, aCancelable, aView, | |
| 68 aCtrlKey, aAltKey, aShiftKey,aMetaKey, | |
| 69 aKeyCode, aCharCode); | |
| 70 } | |
| 71 | |
| 72 private: | |
| 73 // True, if the instance is created with Constructor(). | |
| 74 bool mInitializedByCtor; | |
| 75 // If the instance is created with Constructor(), which may have independent | |
| 76 // value. mInitializedWhichValue stores it. I.e., this is invalid when | |
| 77 // mInitializedByCtor is false. | |
| 78 uint32_t mInitialzedWhichValue; | |
| 79 }; | |
| 80 | |
| 81 } // namespace dom | |
| 82 } // namespace mozilla | |
| 83 | |
| 84 #endif // mozilla_dom_KeyboardEvent_h_ |
