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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/svg/SVGAnimatedBoolean.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/svg/SVGAnimatedBoolean.h')
-rw-r--r--dom/svg/SVGAnimatedBoolean.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/dom/svg/SVGAnimatedBoolean.h b/dom/svg/SVGAnimatedBoolean.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_SVG_SVGANIMATEDBOOLEAN_H_
+#define DOM_SVG_SVGANIMATEDBOOLEAN_H_
+
+#include "nsError.h"
+#include "mozilla/SMILAttr.h"
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/Attributes.h"
+#include "mozilla/UniquePtr.h"
+
+class nsAtom;
+
+namespace mozilla {
+
+class SMILValue;
+
+namespace dom {
+class DOMSVGAnimatedBoolean;
+class SVGAnimationElement;
+class SVGElement;
+} // namespace dom
+
+class SVGAnimatedBoolean {
+ public:
+ friend class AutoChangeBooleanNotifier;
+ using SVGElement = dom::SVGElement;
+
+ void Init(uint8_t aAttrEnum = 0xff, bool aValue = false) {
+ mAnimVal = mBaseVal = aValue;
+ mAttrEnum = aAttrEnum;
+ mIsAnimated = false;
+ }
+
+ nsresult SetBaseValueAtom(const nsAtom* aValue, SVGElement* aSVGElement);
+ nsAtom* GetBaseValueAtom() const;
+
+ void SetBaseValue(bool aValue, SVGElement* aSVGElement);
+ bool GetBaseValue() const { return mBaseVal; }
+
+ void SetAnimValue(bool aValue, SVGElement* aSVGElement);
+ bool GetAnimValue() const { return mAnimVal; }
+
+ already_AddRefed<dom::DOMSVGAnimatedBoolean> ToDOMAnimatedBoolean(
+ SVGElement* aSVGElement);
+ UniquePtr<SMILAttr> ToSMILAttr(SVGElement* aSVGElement);
+
+ private:
+ bool mAnimVal;
+ bool mBaseVal;
+ bool mIsAnimated;
+ uint8_t mAttrEnum; // element specified tracking for attribute
+
+ public:
+ struct SMILBool : public SMILAttr {
+ public:
+ SMILBool(SVGAnimatedBoolean* aVal, SVGElement* aSVGElement)
+ : mVal(aVal), mSVGElement(aSVGElement) {}
+
+ // These will stay alive because a SMILAttr only lives as long
+ // as the Compositing step, and DOM elements don't get a chance to
+ // die during that.
+ SVGAnimatedBoolean* mVal;
+ SVGElement* mSVGElement;
+
+ // SMILAttr methods
+ nsresult ValueFromString(const nsAString& aStr,
+ const dom::SVGAnimationElement* aSrcElement,
+ SMILValue& aValue,
+ bool& aPreventCachingOfSandwich) const override;
+ SMILValue GetBaseValue() const override;
+ void ClearAnimValue() override;
+ nsresult SetAnimValue(const SMILValue& aValue) override;
+ };
+};
+
+} // namespace mozilla
+
+#endif // DOM_SVG_SVGANIMATEDBOOLEAN_H_