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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/smil/SMILEnumType.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/smil/SMILEnumType.h')
-rw-r--r-- | dom/smil/SMILEnumType.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/dom/smil/SMILEnumType.h b/dom/smil/SMILEnumType.h new file mode 100644 index 0000000000..a380ad21b7 --- /dev/null +++ b/dom/smil/SMILEnumType.h @@ -0,0 +1,44 @@ +/* -*- 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_SMILENUMTYPE_H_ +#define DOM_SMIL_SMILENUMTYPE_H_ + +#include "mozilla/Attributes.h" +#include "mozilla/SMILType.h" + +namespace mozilla { + +class SMILEnumType : public SMILType { + public: + // Singleton for SMILValue objects to hold onto. + static SMILEnumType* Singleton() { + static SMILEnumType sSingleton; + return &sSingleton; + } + + protected: + // SMILType Methods + // ------------------- + void Init(SMILValue& aValue) const override; + void Destroy(SMILValue& aValue) const override; + nsresult Assign(SMILValue& aDest, const SMILValue& aSrc) const override; + bool IsEqual(const SMILValue& aLeft, const SMILValue& aRight) const override; + nsresult Add(SMILValue& aDest, const SMILValue& aValueToAdd, + uint32_t aCount) const override; + nsresult ComputeDistance(const SMILValue& aFrom, const SMILValue& aTo, + double& aDistance) const override; + nsresult Interpolate(const SMILValue& aStartVal, const SMILValue& aEndVal, + double aUnitDistance, SMILValue& aResult) const override; + + private: + // Private constructor: prevent instances beyond my singleton. + constexpr SMILEnumType() = default; +}; + +} // namespace mozilla + +#endif // DOM_SMIL_SMILENUMTYPE_H_ |