The Tor Browser / file comparison
comparison: dom/indexedDB/IDBEvents.h
dom/indexedDB/IDBEvents.h
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:bece12d159cb |
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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 #ifndef mozilla_dom_indexeddb_idbevents_h__ | |
| 8 #define mozilla_dom_indexeddb_idbevents_h__ | |
| 9 | |
| 10 #include "mozilla/dom/indexedDB/IndexedDatabase.h" | |
| 11 | |
| 12 #include "nsIRunnable.h" | |
| 13 | |
| 14 #include "mozilla/dom/Event.h" | |
| 15 #include "mozilla/dom/Nullable.h" | |
| 16 #include "mozilla/dom/indexedDB/IDBObjectStore.h" | |
| 17 #include "mozilla/dom/IDBVersionChangeEventBinding.h" | |
| 18 | |
| 19 #define SUCCESS_EVT_STR "success" | |
| 20 #define ERROR_EVT_STR "error" | |
| 21 #define COMPLETE_EVT_STR "complete" | |
| 22 #define ABORT_EVT_STR "abort" | |
| 23 #define VERSIONCHANGE_EVT_STR "versionchange" | |
| 24 #define BLOCKED_EVT_STR "blocked" | |
| 25 #define UPGRADENEEDED_EVT_STR "upgradeneeded" | |
| 26 | |
| 27 #define IDBVERSIONCHANGEEVENT_IID \ | |
| 28 { 0x3b65d4c3, 0x73ad, 0x492e, \ | |
| 29 { 0xb1, 0x2d, 0x15, 0xf9, 0xda, 0xc2, 0x08, 0x4b } } | |
| 30 | |
| 31 BEGIN_INDEXEDDB_NAMESPACE | |
| 32 | |
| 33 enum Bubbles { | |
| 34 eDoesNotBubble, | |
| 35 eDoesBubble | |
| 36 }; | |
| 37 | |
| 38 enum Cancelable { | |
| 39 eNotCancelable, | |
| 40 eCancelable | |
| 41 }; | |
| 42 | |
| 43 already_AddRefed<nsIDOMEvent> | |
| 44 CreateGenericEvent(mozilla::dom::EventTarget* aOwner, | |
| 45 const nsAString& aType, | |
| 46 Bubbles aBubbles, | |
| 47 Cancelable aCancelable); | |
| 48 | |
| 49 class IDBVersionChangeEvent : public Event | |
| 50 { | |
| 51 public: | |
| 52 NS_DECL_ISUPPORTS_INHERITED | |
| 53 NS_FORWARD_TO_EVENT | |
| 54 NS_DECLARE_STATIC_IID_ACCESSOR(IDBVERSIONCHANGEEVENT_IID) | |
| 55 | |
| 56 virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE | |
| 57 { | |
| 58 return mozilla::dom::IDBVersionChangeEventBinding::Wrap(aCx, this); | |
| 59 } | |
| 60 | |
| 61 static already_AddRefed<IDBVersionChangeEvent> | |
| 62 Constructor(const GlobalObject& aGlobal, | |
| 63 const nsAString& aType, | |
| 64 const IDBVersionChangeEventInit& aOptions, | |
| 65 ErrorResult& aRv) | |
| 66 { | |
| 67 uint64_t newVersion = 0; | |
| 68 if (!aOptions.mNewVersion.IsNull()) { | |
| 69 newVersion = aOptions.mNewVersion.Value(); | |
| 70 } | |
| 71 nsCOMPtr<EventTarget> target = do_QueryInterface(aGlobal.GetAsSupports()); | |
| 72 return CreateInternal(target, aType, aOptions.mOldVersion, newVersion); | |
| 73 } | |
| 74 | |
| 75 uint64_t OldVersion() | |
| 76 { | |
| 77 return mOldVersion; | |
| 78 } | |
| 79 | |
| 80 mozilla::dom::Nullable<uint64_t> GetNewVersion() | |
| 81 { | |
| 82 return mNewVersion | |
| 83 ? mozilla::dom::Nullable<uint64_t>(mNewVersion) | |
| 84 : mozilla::dom::Nullable<uint64_t>(); | |
| 85 } | |
| 86 | |
| 87 inline static already_AddRefed<Event> | |
| 88 Create(mozilla::dom::EventTarget* aOwner, | |
| 89 int64_t aOldVersion, | |
| 90 int64_t aNewVersion) | |
| 91 { | |
| 92 return CreateInternal(aOwner, | |
| 93 NS_LITERAL_STRING(VERSIONCHANGE_EVT_STR), | |
| 94 aOldVersion, aNewVersion); | |
| 95 } | |
| 96 | |
| 97 inline static already_AddRefed<Event> | |
| 98 CreateBlocked(mozilla::dom::EventTarget* aOwner, | |
| 99 uint64_t aOldVersion, | |
| 100 uint64_t aNewVersion) | |
| 101 { | |
| 102 return CreateInternal(aOwner, NS_LITERAL_STRING(BLOCKED_EVT_STR), | |
| 103 aOldVersion, aNewVersion); | |
| 104 } | |
| 105 | |
| 106 inline static already_AddRefed<Event> | |
| 107 CreateUpgradeNeeded(mozilla::dom::EventTarget* aOwner, | |
| 108 uint64_t aOldVersion, | |
| 109 uint64_t aNewVersion) | |
| 110 { | |
| 111 return CreateInternal(aOwner, | |
| 112 NS_LITERAL_STRING(UPGRADENEEDED_EVT_STR), | |
| 113 aOldVersion, aNewVersion); | |
| 114 } | |
| 115 | |
| 116 inline static already_AddRefed<nsIRunnable> | |
| 117 CreateRunnable(mozilla::dom::EventTarget* aTarget, | |
| 118 uint64_t aOldVersion, | |
| 119 uint64_t aNewVersion) | |
| 120 { | |
| 121 return CreateRunnableInternal(aTarget, | |
| 122 NS_LITERAL_STRING(VERSIONCHANGE_EVT_STR), | |
| 123 aOldVersion, aNewVersion); | |
| 124 } | |
| 125 | |
| 126 static already_AddRefed<nsIRunnable> | |
| 127 CreateBlockedRunnable(mozilla::dom::EventTarget* aTarget, | |
| 128 uint64_t aOldVersion, | |
| 129 uint64_t aNewVersion) | |
| 130 { | |
| 131 return CreateRunnableInternal(aTarget, | |
| 132 NS_LITERAL_STRING(BLOCKED_EVT_STR), | |
| 133 aOldVersion, aNewVersion); | |
| 134 } | |
| 135 | |
| 136 protected: | |
| 137 IDBVersionChangeEvent(mozilla::dom::EventTarget* aOwner) | |
| 138 : Event(aOwner, nullptr, nullptr) | |
| 139 { | |
| 140 SetIsDOMBinding(); | |
| 141 } | |
| 142 virtual ~IDBVersionChangeEvent() { } | |
| 143 | |
| 144 static already_AddRefed<IDBVersionChangeEvent> | |
| 145 CreateInternal(mozilla::dom::EventTarget* aOwner, | |
| 146 const nsAString& aType, | |
| 147 uint64_t aOldVersion, | |
| 148 uint64_t aNewVersion); | |
| 149 | |
| 150 static already_AddRefed<nsIRunnable> | |
| 151 CreateRunnableInternal(mozilla::dom::EventTarget* aOwner, | |
| 152 const nsAString& aType, | |
| 153 uint64_t aOldVersion, | |
| 154 uint64_t aNewVersion); | |
| 155 | |
| 156 uint64_t mOldVersion; | |
| 157 uint64_t mNewVersion; | |
| 158 }; | |
| 159 | |
| 160 NS_DEFINE_STATIC_IID_ACCESSOR(IDBVersionChangeEvent, IDBVERSIONCHANGEEVENT_IID) | |
| 161 | |
| 162 END_INDEXEDDB_NAMESPACE | |
| 163 | |
| 164 #endif // mozilla_dom_indexeddb_idbevents_h__ |
