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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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,
*
* The origin of this IDL file is
*
* Copyright © 2021 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
/**
* Enum defining the available highlight types.
*/
enum HighlightType {
"highlight",
"spelling-error",
"grammar-error"
};
/**
* Definition of a highlight object, consisting of a set of ranges,
* a priority and a highlight type.
*
*/
[Pref="dom.customHighlightAPI.enabled", Exposed=Window]
interface Highlight {
[Throws]
constructor(AbstractRange... initialRanges);
setlike<AbstractRange>;
attribute long priority;
attribute HighlightType type;
};
partial interface Highlight {
// Setlike methods need to be overridden.
// Iterating a setlike is not possible from C++ yet.
// Therefore a separate data structure must be held and kept in sync.
[Throws]
undefined add(AbstractRange range);
[Throws]
undefined clear();
[Throws]
boolean delete(AbstractRange range);
};
/**
* Registry object that contains all Highlights associated with a Document.
*
*/
[Pref="dom.customHighlightAPI.enabled", Exposed=Window]
interface HighlightRegistry {
maplike<DOMString, Highlight>;
};
partial interface HighlightRegistry {
// Maplike interface methods need to be overridden.
// Iterating a maplike is not possible from C++ yet.
// Therefore, a separate data structure must be held and kept in sync.
[Throws]
undefined set(DOMString key, Highlight value);
[Throws]
undefined clear();
[Throws]
boolean delete(DOMString key);
};