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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_intl_l10n_Localization_h
#define mozilla_intl_l10n_Localization_h
#include "nsWeakReference.h"
#include "nsIObserver.h"
#include "mozILocalization.h"
#include "mozilla/dom/Promise.h"
#include "mozilla/dom/LocalizationBinding.h"
#include "mozilla/dom/PromiseNativeHandler.h"
class nsIGlobalObject;
using namespace mozilla::dom;
namespace mozilla {
class ErrorResult;
namespace intl {
typedef Record<nsCString, Nullable<OwningUTF8StringOrDouble>> L10nArgs;
class Localization : public nsIObserver,
public nsSupportsWeakReference,
public nsWrapperCache {
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(Localization,
nsIObserver)
NS_DECL_NSIOBSERVER
static already_AddRefed<Localization> Create(
nsIGlobalObject* aGlobal, const bool aSync,
const BundleGenerator& aBundleGenerator);
void Activate(const bool aEager);
void Destroy();
static already_AddRefed<Localization> Constructor(
const GlobalObject& aGlobal, const Sequence<nsString>& aResourceIds,
const bool aSync, const BundleGenerator& aBundleGenerator,
ErrorResult& aRv);
nsIGlobalObject* GetParentObject() const;
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
uint32_t AddResourceId(const nsAString& aResourceId);
uint32_t RemoveResourceId(const nsAString& aResourceId);
/**
* Localization API
*
* Methods documentation in Localization.webidl
*/
uint32_t AddResourceIds(const nsTArray<nsString>& aResourceIds);
uint32_t RemoveResourceIds(const nsTArray<nsString>& aResourceIds);
already_AddRefed<Promise> FormatValue(JSContext* aCx, const nsACString& aId,
const Optional<L10nArgs>& aArgs,
ErrorResult& aRv);
already_AddRefed<Promise> FormatValues(
JSContext* aCx, const Sequence<OwningUTF8StringOrL10nIdArgs>& aKeys,
ErrorResult& aRv);
already_AddRefed<Promise> FormatMessages(
JSContext* aCx, const Sequence<OwningUTF8StringOrL10nIdArgs>& aKeys,
ErrorResult& aRv);
void SetIsSync(const bool aIsSync);
void FormatValueSync(JSContext* aCx, const nsACString& aId,
const Optional<L10nArgs>& aArgs, nsACString& aRetVal,
ErrorResult& aRv);
void FormatValuesSync(JSContext* aCx,
const Sequence<OwningUTF8StringOrL10nIdArgs>& aKeys,
nsTArray<nsCString>& aRetVal, ErrorResult& aRv);
void FormatMessagesSync(JSContext* aCx,
const Sequence<OwningUTF8StringOrL10nIdArgs>& aKeys,
nsTArray<Nullable<L10nMessage>>& aRetVal,
ErrorResult& aRv);
protected:
Localization(nsIGlobalObject* aGlobal, const bool aSync,
const BundleGenerator& aBundleGenerator);
virtual bool Init();
virtual ~Localization();
void RegisterObservers();
virtual void OnChange();
already_AddRefed<Promise> MaybeWrapPromise(Promise* aInnerPromise);
void ConvertL10nArgsToJSValue(JSContext* aCx, const L10nArgs& aArgs,
JS::MutableHandle<JS::Value> aRetVal,
ErrorResult& aRv);
nsCOMPtr<nsIGlobalObject> mGlobal;
nsCOMPtr<mozILocalization> mLocalization;
bool mIsSync;
nsTArray<nsString> mResourceIds;
JS::Heap<JS::Value> mBundles;
JS::Heap<JS::Value> mGenerateBundles;
JS::Heap<JS::Value> mGenerateBundlesSync;
};
} // namespace intl
} // namespace mozilla
#endif
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