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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/l10n/DocumentL10n.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | dom/l10n/DocumentL10n.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/dom/l10n/DocumentL10n.h b/dom/l10n/DocumentL10n.h new file mode 100644 index 0000000000..e7b2fd5189 --- /dev/null +++ b/dom/l10n/DocumentL10n.h @@ -0,0 +1,88 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:set ts=2 sw=2 sts=2 et cindent: */ +/* 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_l10n_DocumentL10n_h +#define mozilla_dom_l10n_DocumentL10n_h + +#include "mozilla/dom/DOMLocalization.h" + +class nsIContentSink; + +namespace mozilla::dom { + +class Document; + +enum class DocumentL10nState { + // State set when the DocumentL10n gets constructed. + Constructed = 0, + + // State set when the initial translation got triggered. This happens + // if DocumentL10n was constructed during parsing of the document. + // + // If the DocumentL10n gets constructed later, we'll skip directly to + // Ready state. + InitialTranslationTriggered, + + // State set the DocumentL10n has been fully initialized, potentially + // with initial translation being completed. + Ready, +}; + +/** + * This class maintains localization status of the document. + * + * The document will initialize it lazily when a link with a localization + * resource is added to the document. + * + * Once initialized, DocumentL10n relays all API methods to an + * instance of mozILocalization and maintains a single promise + * which gets resolved the first time the document gets translated. + */ +class DocumentL10n final : public DOMLocalization { + public: + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DocumentL10n, DOMLocalization) + + static RefPtr<DocumentL10n> Create(Document* aDocument, bool aSync); + + protected: + explicit DocumentL10n(Document* aDocument, bool aSync); + virtual ~DocumentL10n() = default; + + RefPtr<Document> mDocument; + RefPtr<Promise> mReady; + DocumentL10nState mState; + nsCOMPtr<nsIContentSink> mContentSink; + + public: + virtual JSObject* WrapObject(JSContext* aCx, + JS::Handle<JSObject*> aGivenProto) override; + + Promise* Ready(); + + void TriggerInitialTranslation(); + already_AddRefed<Promise> TranslateDocument(ErrorResult& aRv); + + void InitialTranslationCompleted(bool aL10nCached); + + Document* GetDocument() const { return mDocument; }; + void OnCreatePresShell(); + + void ConnectRoot(nsINode& aNode, bool aTranslate, ErrorResult& aRv); + + DocumentL10nState GetState() { return mState; }; + + void MaybeRecordTelemetry(); + + bool mBlockingLayout = false; + + mozilla::TimeStamp mInitialTranslationStart; + static bool mIsFirstBrowserWindow; +}; + +} // namespace mozilla::dom + +#endif // mozilla_dom_l10n_DocumentL10n_h |