From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- layout/style/CSSValue.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 layout/style/CSSValue.h (limited to 'layout/style/CSSValue.h') diff --git a/layout/style/CSSValue.h b/layout/style/CSSValue.h new file mode 100644 index 000000000..ecba05e84 --- /dev/null +++ b/layout/style/CSSValue.h @@ -0,0 +1,47 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=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/. */ + +/* DOM object representing values in DOM computed style */ + +#ifndef mozilla_dom_CSSValue_h_ +#define mozilla_dom_CSSValue_h_ + +#include "nsWrapperCache.h" +#include "nsStringFwd.h" + +class nsROCSSPrimitiveValue; +namespace mozilla { +class ErrorResult; +} // namespace mozilla + +namespace mozilla { +namespace dom { + +/** + * CSSValue - a DOM object representing values in DOM computed style. + */ +class CSSValue : public nsISupports, + public nsWrapperCache +{ +public: + // CSSValue + virtual void GetCssText(nsString& aText, mozilla::ErrorResult& aRv) = 0; + virtual void SetCssText(const nsAString& aText, mozilla::ErrorResult& aRv) = 0; + virtual uint16_t CssValueType() const = 0; + + // Downcasting + + /** + * Return this as a nsROCSSPrimitiveValue* if its a primitive value, and null + * otherwise. + */ + nsROCSSPrimitiveValue *AsPrimitiveValue(); +}; + +} // namespace dom +} // namespace mozilla + +#endif -- cgit v1.2.3