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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/indexedDB/IDBKeyRange.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/dom/indexedDB/IDBKeyRange.h b/dom/indexedDB/IDBKeyRange.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_idbkeyrange_h__
+#define mozilla_dom_idbkeyrange_h__
+
+#include "js/RootingAPI.h"
+#include "js/Value.h"
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/IndexedDatabaseManager.h"
+#include "mozilla/dom/indexedDB/Key.h"
+#include "nsCOMPtr.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsISupports.h"
+#include "nsString.h"
+
+class mozIStorageStatement;
+struct PRThread;
+
+namespace mozilla {
+
+class ErrorResult;
+
+namespace dom {
+
+class GlobalObject;
+
+namespace indexedDB {
+class SerializedKeyRange;
+} // namespace indexedDB
+
+class IDBKeyRange
+ : public nsISupports
+{
+protected:
+ nsCOMPtr<nsISupports> mGlobal;
+ indexedDB::Key mLower;
+ indexedDB::Key mUpper;
+ JS::Heap<JS::Value> mCachedLowerVal;
+ JS::Heap<JS::Value> mCachedUpperVal;
+
+ const bool mLowerOpen : 1;
+ const bool mUpperOpen : 1;
+ const bool mIsOnly : 1;
+ bool mHaveCachedLowerVal : 1;
+ bool mHaveCachedUpperVal : 1;
+ bool mRooted : 1;
+
+#ifdef DEBUG
+ PRThread* mOwningThread;
+#endif
+
+public:
+ NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+ NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(IDBKeyRange)
+
+ // aCx is allowed to be null, but only if aVal.isUndefined().
+ static nsresult
+ FromJSVal(JSContext* aCx,
+ JS::Handle<JS::Value> aVal,
+ IDBKeyRange** aKeyRange);
+
+ static already_AddRefed<IDBKeyRange>
+ FromSerialized(const indexedDB::SerializedKeyRange& aKeyRange);
+
+ static already_AddRefed<IDBKeyRange>
+ Only(const GlobalObject& aGlobal,
+ JS::Handle<JS::Value> aValue,
+ ErrorResult& aRv);
+
+ static already_AddRefed<IDBKeyRange>
+ LowerBound(const GlobalObject& aGlobal,
+ JS::Handle<JS::Value> aValue,
+ bool aOpen,
+ ErrorResult& aRv);
+
+ static already_AddRefed<IDBKeyRange>
+ UpperBound(const GlobalObject& aGlobal,
+ JS::Handle<JS::Value> aValue,
+ bool aOpen,
+ ErrorResult& aRv);
+
+ static already_AddRefed<IDBKeyRange>
+ Bound(const GlobalObject& aGlobal,
+ JS::Handle<JS::Value> aLower,
+ JS::Handle<JS::Value> aUpper,
+ bool aLowerOpen,
+ bool aUpperOpen,
+ ErrorResult& aRv);
+
+ void
+ AssertIsOnOwningThread() const
+#ifdef DEBUG
+ ;
+#else
+ { }
+#endif
+
+ void
+ ToSerialized(indexedDB::SerializedKeyRange& aKeyRange) const;
+
+ const indexedDB::Key&
+ Lower() const
+ {
+ return mLower;
+ }
+
+ indexedDB::Key&
+ Lower()
+ {
+ return mLower;
+ }
+
+ const indexedDB::Key&
+ Upper() const
+ {
+ return mIsOnly ? mLower : mUpper;
+ }
+
+ indexedDB::Key&
+ Upper()
+ {
+ return mIsOnly ? mLower : mUpper;
+ }
+
+ bool
+ Includes(JSContext* aCx,
+ JS::Handle<JS::Value> aKey,
+ ErrorResult& aRv) const;
+
+ bool
+ IsOnly() const
+ {
+ return mIsOnly;
+ }
+
+ void
+ GetBindingClause(const nsACString& aKeyColumnName,
+ nsACString& _retval) const;
+
+ nsresult
+ BindToStatement(mozIStorageStatement* aStatement) const;
+
+ void
+ DropJSObjects();
+
+ // WebIDL
+ bool
+ WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector);
+
+ nsISupports*
+ GetParentObject() const
+ {
+ return mGlobal;
+ }
+
+ void
+ GetLower(JSContext* aCx, JS::MutableHandle<JS::Value> aResult,
+ ErrorResult& aRv);
+
+ void
+ GetUpper(JSContext* aCx, JS::MutableHandle<JS::Value> aResult,
+ ErrorResult& aRv);
+
+ bool
+ LowerOpen() const
+ {
+ return mLowerOpen;
+ }
+
+ bool
+ UpperOpen() const
+ {
+ return mUpperOpen;
+ }
+
+protected:
+ IDBKeyRange(nsISupports* aGlobal,
+ bool aLowerOpen,
+ bool aUpperOpen,
+ bool aIsOnly);
+
+ virtual ~IDBKeyRange();
+};
+
+class IDBLocaleAwareKeyRange final
+ : public IDBKeyRange
+{
+ IDBLocaleAwareKeyRange(nsISupports* aGlobal,
+ bool aLowerOpen,
+ bool aUpperOpen,
+ bool aIsOnly);
+
+ ~IDBLocaleAwareKeyRange();
+
+public:
+ static already_AddRefed<IDBLocaleAwareKeyRange>
+ Bound(const GlobalObject& aGlobal,
+ JS::Handle<JS::Value> aLower,
+ JS::Handle<JS::Value> aUpper,
+ bool aLowerOpen,
+ bool aUpperOpen,
+ ErrorResult& aRv);
+
+ NS_DECL_ISUPPORTS_INHERITED
+
+ // WebIDL
+ bool
+ WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector);
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_idbkeyrange_h__