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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef mozilla_EventListenerService_h_ |
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7 #define mozilla_EventListenerService_h_ |
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8 |
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9 #include "jsapi.h" |
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10 #include "mozilla/Attributes.h" |
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11 #include "nsAutoPtr.h" |
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12 #include "nsCycleCollectionParticipant.h" |
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13 #include "nsIDOMEventListener.h" |
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14 #include "nsIEventListenerService.h" |
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15 #include "nsString.h" |
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16 |
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17 namespace mozilla { |
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18 |
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19 template<typename T> |
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20 class Maybe; |
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21 |
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22 class EventListenerInfo MOZ_FINAL : public nsIEventListenerInfo |
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23 { |
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24 public: |
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25 EventListenerInfo(const nsAString& aType, |
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26 already_AddRefed<nsIDOMEventListener> aListener, |
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27 bool aCapturing, |
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28 bool aAllowsUntrusted, |
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29 bool aInSystemEventGroup) |
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30 : mType(aType) |
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31 , mListener(aListener) |
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32 , mCapturing(aCapturing) |
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33 , mAllowsUntrusted(aAllowsUntrusted) |
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34 , mInSystemEventGroup(aInSystemEventGroup) |
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35 { |
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36 } |
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37 |
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38 virtual ~EventListenerInfo() {} |
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39 |
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40 NS_DECL_CYCLE_COLLECTING_ISUPPORTS |
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41 NS_DECL_CYCLE_COLLECTION_CLASS(EventListenerInfo) |
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42 NS_DECL_NSIEVENTLISTENERINFO |
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43 |
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44 protected: |
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45 bool GetJSVal(JSContext* aCx, |
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46 Maybe<JSAutoCompartment>& aAc, |
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47 JS::MutableHandle<JS::Value> aJSVal); |
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48 |
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49 nsString mType; |
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50 // nsReftPtr because that is what nsListenerStruct uses too. |
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51 nsRefPtr<nsIDOMEventListener> mListener; |
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52 bool mCapturing; |
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53 bool mAllowsUntrusted; |
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54 bool mInSystemEventGroup; |
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55 }; |
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56 |
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57 class EventListenerService MOZ_FINAL : public nsIEventListenerService |
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58 { |
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59 public: |
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60 NS_DECL_ISUPPORTS |
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61 NS_DECL_NSIEVENTLISTENERSERVICE |
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62 }; |
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63 |
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64 } // namespace mozilla |
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65 |
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66 #endif // mozilla_EventListenerService_h_ |