| /* |
| * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_IMAGE_ELEMENT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_IMAGE_ELEMENT_H_ |
| |
| #include "third_party/blink/renderer/bindings/core/v8/active_script_wrappable.h" |
| #include "third_party/blink/renderer/core/html/canvas/image_element_base.h" |
| #include "third_party/blink/renderer/core/svg/svg_animated_length.h" |
| #include "third_party/blink/renderer/core/svg/svg_animated_preserve_aspect_ratio.h" |
| #include "third_party/blink/renderer/core/svg/svg_graphics_element.h" |
| #include "third_party/blink/renderer/core/svg/svg_image_loader.h" |
| #include "third_party/blink/renderer/core/svg/svg_uri_reference.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| |
| namespace blink { |
| |
| class CORE_EXPORT SVGImageElement final |
| : public SVGGraphicsElement, |
| public ImageElementBase, |
| public SVGURIReference, |
| public ActiveScriptWrappable<SVGImageElement> { |
| DEFINE_WRAPPERTYPEINFO(); |
| USING_GARBAGE_COLLECTED_MIXIN(SVGImageElement); |
| |
| public: |
| DECLARE_NODE_FACTORY(SVGImageElement); |
| void Trace(blink::Visitor*) override; |
| |
| bool CurrentFrameHasSingleSecurityOrigin() const; |
| |
| SVGAnimatedLength* x() const { return x_.Get(); } |
| SVGAnimatedLength* y() const { return y_.Get(); } |
| SVGAnimatedLength* width() const { return width_.Get(); } |
| SVGAnimatedLength* height() const { return height_.Get(); } |
| SVGAnimatedPreserveAspectRatio* preserveAspectRatio() { |
| return preserve_aspect_ratio_.Get(); |
| } |
| |
| IntSize GetOverriddenIntrinsicSize() const { |
| return overridden_intrinsic_size_; |
| } |
| |
| bool HasPendingActivity() const final { |
| return GetImageLoader().HasPendingActivity(); |
| } |
| |
| ScriptPromise decode(ScriptState*, ExceptionState&); |
| |
| // Exposed for testing. |
| ImageResourceContent* CachedImage() const { |
| return GetImageLoader().GetContent(); |
| } |
| |
| bool IsDefaultIntrinsicSize() const { |
| return is_default_overridden_intrinsic_size_; |
| } |
| |
| void SetImageForTest(ImageResourceContent* content) { |
| GetImageLoader().SetImageForTest(content); |
| } |
| |
| private: |
| explicit SVGImageElement(Document&); |
| |
| bool IsStructurallyExternal() const override { |
| return !HrefString().IsNull(); |
| } |
| |
| void CollectStyleForPresentationAttribute( |
| const QualifiedName&, |
| const AtomicString&, |
| MutableCSSPropertyValueSet*) override; |
| |
| void SvgAttributeChanged(const QualifiedName&) override; |
| void ParseAttribute(const AttributeModificationParams&) override; |
| |
| void AttachLayoutTree(AttachContext&) override; |
| InsertionNotificationRequest InsertedInto(ContainerNode&) override; |
| |
| LayoutObject* CreateLayoutObject(const ComputedStyle&) override; |
| |
| const AtomicString ImageSourceURL() const override; |
| |
| bool HaveLoadedRequiredResources() override; |
| |
| bool SelfHasRelativeLengths() const override; |
| void DidMoveToNewDocument(Document& old_document) override; |
| SVGImageLoader& GetImageLoader() const override { return *image_loader_; } |
| |
| IntSize overridden_intrinsic_size_; |
| bool is_default_overridden_intrinsic_size_; |
| |
| Member<SVGAnimatedLength> x_; |
| Member<SVGAnimatedLength> y_; |
| Member<SVGAnimatedLength> width_; |
| Member<SVGAnimatedLength> height_; |
| Member<SVGAnimatedPreserveAspectRatio> preserve_aspect_ratio_; |
| |
| Member<SVGImageLoader> image_loader_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_IMAGE_ELEMENT_H_ |