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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/SVGLineElement.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 '')
-rw-r--r--dom/svg/SVGLineElement.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/dom/svg/SVGLineElement.h b/dom/svg/SVGLineElement.h
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+++ b/dom/svg/SVGLineElement.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_SVGLINEELEMENT_H_
+#define DOM_SVG_SVGLINEELEMENT_H_
+
+#include "SVGAnimatedLength.h"
+#include "SVGGeometryElement.h"
+
+nsresult NS_NewSVGLineElement(
+ nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+namespace mozilla::dom {
+
+using SVGLineElementBase = SVGGeometryElement;
+
+class SVGLineElement final : public SVGLineElementBase {
+ protected:
+ explicit SVGLineElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+ JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
+ friend nsresult(::NS_NewSVGLineElement(
+ nsIContent** aResult,
+ already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+ // If the input line has length zero and linecaps aren't butt, adjust |aX2| by
+ // a tiny amount to a barely-nonzero-length line that all of our draw targets
+ // will render
+ void MaybeAdjustForZeroLength(float aX1, float aY1, float& aX2, float aY2);
+
+ public:
+ // SVGGeometryElement methods:
+ bool IsMarkable() override { return true; }
+ void GetMarkPoints(nsTArray<SVGMark>* aMarks) override;
+ void GetAsSimplePath(SimplePath* aSimplePath) override;
+ already_AddRefed<Path> BuildPath(PathBuilder* aBuilder) override;
+ bool GetGeometryBounds(
+ Rect* aBounds, const StrokeOptions& aStrokeOptions,
+ const Matrix& aToBoundsSpace,
+ const Matrix* aToNonScalingStrokeSpace = nullptr) override;
+
+ nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+ // WebIDL
+ already_AddRefed<DOMSVGAnimatedLength> X1();
+ already_AddRefed<DOMSVGAnimatedLength> Y1();
+ already_AddRefed<DOMSVGAnimatedLength> X2();
+ already_AddRefed<DOMSVGAnimatedLength> Y2();
+
+ protected:
+ LengthAttributesInfo GetLengthInfo() override;
+
+ enum { ATTR_X1, ATTR_Y1, ATTR_X2, ATTR_Y2 };
+ SVGAnimatedLength mLengthAttributes[4];
+ static LengthInfo sLengthInfo[4];
+};
+
+} // namespace mozilla::dom
+
+#endif // DOM_SVG_SVGLINEELEMENT_H_