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LibWeb/HTML: Port Window.scroll() to IDL

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...with various changes required due to ScrollBehavior / ScrollOptions
moving from Element.idl to Window.idl.
This commit is contained in:
Linus Groh 2023-03-06 20:53:49 +00:00
parent 40b4ee88de
commit 2b6d9cca1a
5 changed files with 126 additions and 79 deletions
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14
Userland/Libraries/LibWeb/HTML/Window.h
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@ -33,6 +33,17 @@ class IdleCallback;
// https://html.spec.whatwg.org/#timerhandler
using TimerHandler = Variant<JS::Handle<WebIDL::CallbackType>, DeprecatedString>;
// https://w3c.github.io/csswg-drafts/cssom-view/#dictdef-scrolloptions
struct ScrollOptions {
Bindings::ScrollBehavior behavior { Bindings::ScrollBehavior::Auto };
};
// https://w3c.github.io/csswg-drafts/cssom-view/#dictdef-scrolltooptions
struct ScrollToOptions : public ScrollOptions {
Optional<double> left;
Optional<double> top;
};
class Window final
: public DOM::EventTarget
, public HTML::GlobalEventHandlers
@ -164,6 +175,8 @@ public:
double scroll_x() const;
double scroll_y() const;
void scroll(ScrollToOptions const&);
void scroll(double x, double y);
WebIDL::ExceptionOr<JS::NonnullGCPtr<HighResolutionTime::Performance>> performance();
@ -233,7 +246,6 @@ private:
JS_DECLARE_NATIVE_FUNCTION(device_pixel_ratio_getter);
JS_DECLARE_NATIVE_FUNCTION(scroll);
JS_DECLARE_NATIVE_FUNCTION(scroll_by);
JS_DECLARE_NATIVE_FUNCTION(screen_x_getter);