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comparison: dom/indexedDB/IDBEvents.cpp
dom/indexedDB/IDBEvents.cpp
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:fa958df70c0f |
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| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #include "IDBEvents.h" | |
| 8 | |
| 9 #include "nsJSON.h" | |
| 10 #include "nsThreadUtils.h" | |
| 11 | |
| 12 #include "IDBRequest.h" | |
| 13 #include "IDBTransaction.h" | |
| 14 | |
| 15 USING_INDEXEDDB_NAMESPACE | |
| 16 using namespace mozilla::dom; | |
| 17 | |
| 18 namespace { | |
| 19 | |
| 20 class EventFiringRunnable : public nsRunnable | |
| 21 { | |
| 22 public: | |
| 23 EventFiringRunnable(EventTarget* aTarget, | |
| 24 nsIDOMEvent* aEvent) | |
| 25 : mTarget(aTarget), mEvent(aEvent) | |
| 26 { } | |
| 27 | |
| 28 NS_IMETHOD Run() { | |
| 29 bool dummy; | |
| 30 return mTarget->DispatchEvent(mEvent, &dummy); | |
| 31 } | |
| 32 | |
| 33 private: | |
| 34 nsCOMPtr<EventTarget> mTarget; | |
| 35 nsCOMPtr<nsIDOMEvent> mEvent; | |
| 36 }; | |
| 37 | |
| 38 } // anonymous namespace | |
| 39 | |
| 40 already_AddRefed<nsIDOMEvent> | |
| 41 mozilla::dom::indexedDB::CreateGenericEvent(mozilla::dom::EventTarget* aOwner, | |
| 42 const nsAString& aType, | |
| 43 Bubbles aBubbles, | |
| 44 Cancelable aCancelable) | |
| 45 { | |
| 46 nsCOMPtr<nsIDOMEvent> event; | |
| 47 NS_NewDOMEvent(getter_AddRefs(event), aOwner, nullptr, nullptr); | |
| 48 nsresult rv = event->InitEvent(aType, | |
| 49 aBubbles == eDoesBubble ? true : false, | |
| 50 aCancelable == eCancelable ? true : false); | |
| 51 NS_ENSURE_SUCCESS(rv, nullptr); | |
| 52 | |
| 53 event->SetTrusted(true); | |
| 54 | |
| 55 return event.forget(); | |
| 56 } | |
| 57 | |
| 58 // static | |
| 59 already_AddRefed<IDBVersionChangeEvent> | |
| 60 IDBVersionChangeEvent::CreateInternal(mozilla::dom::EventTarget* aOwner, | |
| 61 const nsAString& aType, | |
| 62 uint64_t aOldVersion, | |
| 63 uint64_t aNewVersion) | |
| 64 { | |
| 65 nsRefPtr<IDBVersionChangeEvent> event(new IDBVersionChangeEvent(aOwner)); | |
| 66 | |
| 67 nsresult rv = event->InitEvent(aType, false, false); | |
| 68 NS_ENSURE_SUCCESS(rv, nullptr); | |
| 69 | |
| 70 event->SetTrusted(true); | |
| 71 | |
| 72 event->mOldVersion = aOldVersion; | |
| 73 event->mNewVersion = aNewVersion; | |
| 74 | |
| 75 return event.forget(); | |
| 76 } | |
| 77 | |
| 78 // static | |
| 79 already_AddRefed<nsIRunnable> | |
| 80 IDBVersionChangeEvent::CreateRunnableInternal(mozilla::dom::EventTarget* aTarget, | |
| 81 const nsAString& aType, | |
| 82 uint64_t aOldVersion, | |
| 83 uint64_t aNewVersion) | |
| 84 { | |
| 85 nsRefPtr<Event> event = | |
| 86 CreateInternal(aTarget, aType, aOldVersion, aNewVersion); | |
| 87 NS_ENSURE_TRUE(event, nullptr); | |
| 88 | |
| 89 nsCOMPtr<nsIRunnable> runnable(new EventFiringRunnable(aTarget, event)); | |
| 90 return runnable.forget(); | |
| 91 } | |
| 92 | |
| 93 NS_IMPL_ADDREF_INHERITED(IDBVersionChangeEvent, Event) | |
| 94 NS_IMPL_RELEASE_INHERITED(IDBVersionChangeEvent, Event) | |
| 95 | |
| 96 NS_INTERFACE_MAP_BEGIN(IDBVersionChangeEvent) | |
| 97 NS_INTERFACE_MAP_ENTRY(IDBVersionChangeEvent) | |
| 98 NS_INTERFACE_MAP_END_INHERITING(Event) |
