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LibWeb: Update HTML image loading algorithm for recent spec changes

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Changes: 8a2375aac2

Note that we don't support the full lazy loading machinery yet, so this
isn't actually hooked up.
This commit is contained in:
Andreas Kling 2023-06-11 08:08:44 +02:00
parent 2e9b12d327
commit 5c07aeb78e
2 changed files with 78 additions and 47 deletions
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4
Userland/Libraries/LibWeb/HTML/HTMLImageElement.h
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@ -51,7 +51,7 @@ public:
virtual Optional<ARIA::Role> default_role() const override;
// https://html.spec.whatwg.org/multipage/images.html#update-the-image-data
ErrorOr<void> update_the_image_data(bool restart_the_animations = false);
ErrorOr<void> update_the_image_data(bool restart_the_animations = false, bool maybe_omit_events = false);
// https://html.spec.whatwg.org/multipage/images.html#use-srcset-or-picture
[[nodiscard]] bool uses_srcset_or_picture() const;
@ -93,7 +93,7 @@ private:
virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
void handle_successful_fetch(AK::URL const&, StringView mime_type, ImageRequest&, ByteBuffer);
void handle_successful_fetch(AK::URL const&, StringView mime_type, ImageRequest&, ByteBuffer, bool maybe_omit_events, AK::URL const& previous_url);
void handle_failed_fetch();
void animate();