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LibWeb: Make factory methods of Geometry::DOMRect fallible

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This commit is contained in:
Kenneth Myhra 2023-02-19 18:21:27 +01:00 committed by Andreas Kling
parent 9b190b9509
commit ec0049441c
Notes: sideshowbarker 2024-07-18 00:34:07 +09:00 
Author: https://github.com/kennethmyhra
Commit: https://github.com/SerenityOS/serenity/commit/ec0049441c
Pull-request: https://github.com/SerenityOS/serenity/pull/17542
4 changed files with 9 additions and 8 deletions
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4
Userland/Libraries/LibWeb/DOM/Element.cpp
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@ -657,12 +657,12 @@ JS::NonnullGCPtr<Geometry::DOMRect> Element::get_bounding_client_rect() const
// FIXME: Support inline layout nodes as well.
auto* paint_box = this->paint_box();
if (!paint_box)
return Geometry::DOMRect::construct_impl(realm(), 0, 0, 0, 0);
return Geometry::DOMRect::construct_impl(realm(), 0, 0, 0, 0).release_value_but_fixme_should_propagate_errors();
VERIFY(document().browsing_context());
auto viewport_offset = document().browsing_context()->viewport_scroll_offset();
return Geometry::DOMRect::create(realm(), paint_box->absolute_rect().translated(-viewport_offset.x(), -viewport_offset.y()).to_type<float>());
return Geometry::DOMRect::create(realm(), paint_box->absolute_rect().translated(-viewport_offset.x(), -viewport_offset.y()).to_type<float>()).release_value_but_fixme_should_propagate_errors();
}
// https://drafts.csswg.org/cssom-view/#dom-element-getclientrects

2
Userland/Libraries/LibWeb/DOM/Range.cpp
View file

@ -1139,7 +1139,7 @@ WebIDL::ExceptionOr<void> Range::delete_contents()
JS::NonnullGCPtr<Geometry::DOMRect> Range::get_bounding_client_rect() const
{
dbgln("(STUBBED) Range::get_bounding_client_rect()");
return Geometry::DOMRect::construct_impl(realm(), 0, 0, 0, 0);
return Geometry::DOMRect::construct_impl(realm(), 0, 0, 0, 0).release_value_but_fixme_should_propagate_errors();
}
}

7
Userland/Libraries/LibWeb/Geometry/DOMRect.cpp
View file

@ -6,15 +6,16 @@
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Geometry/DOMRect.h>
#include <LibWeb/WebIDL/ExceptionOr.h>
namespace Web::Geometry {
JS::NonnullGCPtr<DOMRect> DOMRect::construct_impl(JS::Realm& realm, double x, double y, double width, double height)
WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMRect>> DOMRect::construct_impl(JS::Realm& realm, double x, double y, double width, double height)
{
return realm.heap().allocate<DOMRect>(realm, realm, x, y, width, height).release_allocated_value_but_fixme_should_propagate_errors();
return MUST_OR_THROW_OOM(realm.heap().allocate<DOMRect>(realm, realm, x, y, width, height));
}
JS::NonnullGCPtr<DOMRect> DOMRect::create(JS::Realm& realm, Gfx::FloatRect const& rect)
WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMRect>> DOMRect::create(JS::Realm& realm, Gfx::FloatRect const& rect)
{
return construct_impl(realm, rect.x(), rect.y(), rect.width(), rect.height());
}

4
Userland/Libraries/LibWeb/Geometry/DOMRect.h
View file

@ -15,8 +15,8 @@ class DOMRect final : public DOMRectReadOnly {
WEB_PLATFORM_OBJECT(DOMRect, DOMRectReadOnly);
public:
static JS::NonnullGCPtr<DOMRect> construct_impl(JS::Realm&, double x = 0, double y = 0, double width = 0, double height = 0);
static JS::NonnullGCPtr<DOMRect> create(JS::Realm&, Gfx::FloatRect const&);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMRect>> construct_impl(JS::Realm&, double x = 0, double y = 0, double width = 0, double height = 0);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMRect>> create(JS::Realm&, Gfx::FloatRect const&);
virtual ~DOMRect() override;