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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /layout/style/CSSValue.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/style/CSSValue.h')
-rw-r--r--layout/style/CSSValue.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/layout/style/CSSValue.h b/layout/style/CSSValue.h
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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/. */
+
+/* DOM object representing values in DOM computed style */
+
+#ifndef mozilla_dom_CSSValue_h_
+#define mozilla_dom_CSSValue_h_
+
+#include "nsStringFwd.h"
+#include "mozilla/RefCounted.h"
+
+class nsROCSSPrimitiveValue;
+namespace mozilla {
+class ErrorResult;
+} // namespace mozilla
+
+namespace mozilla::dom {
+
+/**
+ * CSSValue - a DOM object representing values in DOM computed style.
+ */
+class CSSValue : public RefCounted<CSSValue> {
+ public:
+ MOZ_DECLARE_REFCOUNTED_TYPENAME(CSSValue);
+ enum : uint16_t {
+ CSS_INHERIT,
+ CSS_PRIMITIVE_VALUE,
+ CSS_VALUE_LIST,
+ CSS_CUSTOM,
+ };
+
+ // CSSValue
+ virtual void GetCssText(nsAString&) = 0;
+ virtual uint16_t CssValueType() const = 0;
+
+ virtual ~CSSValue() = default;
+
+ // Downcasting
+
+ /**
+ * Return this as a nsROCSSPrimitiveValue* if its a primitive value, and null
+ * otherwise.
+ *
+ * Defined in nsROCSSPrimitiveValue.h.
+ */
+ inline nsROCSSPrimitiveValue* AsPrimitiveValue();
+};
+
+} // namespace mozilla::dom
+
+#endif