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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 /dom/smil/SMILSetAnimationFunction.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 'dom/smil/SMILSetAnimationFunction.h')
-rw-r--r--dom/smil/SMILSetAnimationFunction.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/dom/smil/SMILSetAnimationFunction.h b/dom/smil/SMILSetAnimationFunction.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/. */
+
+#ifndef DOM_SMIL_SMILSETANIMATIONFUNCTION_H_
+#define DOM_SMIL_SMILSETANIMATIONFUNCTION_H_
+
+#include "mozilla/Attributes.h"
+#include "mozilla/SMILAnimationFunction.h"
+
+namespace mozilla {
+
+//----------------------------------------------------------------------
+// SMILSetAnimationFunction
+//
+// Subclass of SMILAnimationFunction that limits the behaviour to that offered
+// by a <set> element.
+//
+class SMILSetAnimationFunction : public SMILAnimationFunction {
+ protected:
+ bool IsDisallowedAttribute(const nsAtom* aAttribute) const override;
+
+ // Although <set> animation might look like to-animation, unlike to-animation,
+ // it never interpolates values.
+ // Returning false here will mean this animation function gets treated as
+ // a single-valued function and no interpolation will be attempted.
+ bool IsToAnimation() const override { return false; }
+
+ // <set> applies the exact same value across the simple duration.
+ bool IsValueFixedForSimpleDuration() const override { return true; }
+ bool WillReplace() const override { return true; }
+};
+
+} // namespace mozilla
+
+#endif // DOM_SMIL_SMILSETANIMATIONFUNCTION_H_