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This patch is based on Makoto Kato-san's patch. This patch implements `mozilla::dom::StaticRange` class and creating some static factory methods. Then, makes `AbstractRange` has a utility method of `SetStartAndEnd()` method of `nsRange` and `StaticRange` for sharing same logic in one place. However, there are some additional work is required only in `nsRange`, e.g., `nsRange` needs to start observing mutation of the range, but `StaticRange` does not it. Therefore, it's implemented as a template method which takes `nsRange*` or `StaticRange*` as a parameter. Then, each `DoSetRange()` method of them can do different things without virtual calls. Note that `StaticRange` does not have any properties, methods nor constructor. Therefore, we need additional API to test it. Differential Revision: https://phabricator.services.mozilla.com/D35143 --HG-- extra : moz-landing-system : lando
17 lines
641 B
Plaintext
17 lines
641 B
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* https://dom.spec.whatwg.org/#staticrange
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*
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* Copyright 2012 W3C (MIT, ERCIM, Keio), All Rights Reserved. W3C
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* liability, trademark and document use rules apply.
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*/
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// Currently, StaticRange cannot be created from web apps.
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interface StaticRange : AbstractRange {
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// And no additional functions/properties.
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};
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