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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/SVGImageElement.h
parentInitial commit. (diff)
downloadfirefox-e51783d008170d9ab27d25da98ca3a38b0a41b67.tar.xz
firefox-e51783d008170d9ab27d25da98ca3a38b0a41b67.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/SVGImageElement.h129
1 files changed, 129 insertions, 0 deletions
diff --git a/dom/svg/SVGImageElement.h b/dom/svg/SVGImageElement.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_SVGIMAGEELEMENT_H_
+#define DOM_SVG_SVGIMAGEELEMENT_H_
+
+#include "nsImageLoadingContent.h"
+#include "mozilla/dom/SVGAnimatedLength.h"
+#include "mozilla/dom/SVGAnimatedString.h"
+#include "mozilla/dom/SVGGeometryElement.h"
+#include "mozilla/dom/SVGAnimatedPreserveAspectRatio.h"
+#include "mozilla/gfx/2D.h"
+
+nsresult NS_NewSVGImageElement(
+ nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+namespace mozilla {
+class SVGImageFrame;
+
+namespace dom {
+class DOMSVGAnimatedPreserveAspectRatio;
+
+using SVGImageElementBase = SVGGraphicsElement;
+
+class SVGImageElement final : public SVGImageElementBase,
+ public nsImageLoadingContent {
+ friend class mozilla::SVGImageFrame;
+
+ protected:
+ explicit SVGImageElement(
+ already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+ virtual ~SVGImageElement();
+ JSObject* WrapNode(JSContext* aCx,
+ JS::Handle<JSObject*> aGivenProto) override;
+ friend nsresult(::NS_NewSVGImageElement(
+ nsIContent** aResult,
+ already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+
+ public:
+ // interfaces:
+
+ NS_DECL_ISUPPORTS_INHERITED
+
+ // EventTarget
+ void AsyncEventRunning(AsyncEventDispatcher* aEvent) override;
+
+ // nsImageLoadingContent interface
+ CORSMode GetCORSMode() override;
+
+ // nsIContent interface
+ bool ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
+ const nsAString& aValue,
+ nsIPrincipal* aMaybeScriptedPrincipal,
+ nsAttrValue& aResult) override;
+ void AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
+ const nsAttrValue* aValue, const nsAttrValue* aOldValue,
+ nsIPrincipal* aSubjectPrincipal, bool aNotify) override;
+
+ nsresult BindToTree(BindContext&, nsINode& aParent) override;
+ void UnbindFromTree(bool aNullParent) override;
+
+ void DestroyContent() override;
+
+ NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* name) const override;
+
+ // SVGSVGElement methods:
+ bool HasValidDimensions() const override;
+
+ nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+ void MaybeLoadSVGImage();
+
+ // WebIDL
+ already_AddRefed<DOMSVGAnimatedLength> X();
+ already_AddRefed<DOMSVGAnimatedLength> Y();
+ already_AddRefed<DOMSVGAnimatedLength> Width();
+ already_AddRefed<DOMSVGAnimatedLength> Height();
+ already_AddRefed<DOMSVGAnimatedPreserveAspectRatio> PreserveAspectRatio();
+ already_AddRefed<DOMSVGAnimatedString> Href();
+ void GetCrossOrigin(nsAString& aCrossOrigin) {
+ // Null for both missing and invalid defaults is ok, since we
+ // always parse to an enum value, so we don't need an invalid
+ // default, and we _want_ the missing default to be null.
+ GetEnumAttr(nsGkAtoms::crossorigin, nullptr, aCrossOrigin);
+ }
+ void SetCrossOrigin(const nsAString& aCrossOrigin, ErrorResult& aError) {
+ SetOrRemoveNullableStringAttr(nsGkAtoms::crossorigin, aCrossOrigin, aError);
+ }
+
+ void SetDecoding(const nsAString& aDecoding, ErrorResult& aError) {
+ SetAttr(nsGkAtoms::decoding, aDecoding, aError);
+ }
+ void GetDecoding(nsAString& aValue);
+
+ already_AddRefed<Promise> Decode(ErrorResult& aRv);
+
+ static nsCSSPropertyID GetCSSPropertyIdForAttrEnum(uint8_t aAttrEnum);
+
+ gfx::Rect GeometryBounds(const gfx::Matrix& aToBoundsSpace);
+
+ protected:
+ nsresult LoadSVGImage(bool aForce, bool aNotify);
+ bool ShouldLoadImage() const;
+
+ LengthAttributesInfo GetLengthInfo() override;
+ SVGAnimatedPreserveAspectRatio* GetAnimatedPreserveAspectRatio() override;
+ StringAttributesInfo GetStringInfo() override;
+
+ // Override for nsImageLoadingContent.
+ nsIContent* AsContent() override { return this; }
+
+ enum { ATTR_X, ATTR_Y, ATTR_WIDTH, ATTR_HEIGHT };
+ SVGAnimatedLength mLengthAttributes[4];
+ static LengthInfo sLengthInfo[4];
+
+ SVGAnimatedPreserveAspectRatio mPreserveAspectRatio;
+
+ enum { HREF, XLINK_HREF };
+ SVGAnimatedString mStringAttributes[2];
+ static StringInfo sStringInfo[2];
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // DOM_SVG_SVGIMAGEELEMENT_H_