RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 06:38:10 +00:00
Code Issues Activity Actions

LibWeb: Return DOMException instead of crashing when setting attributes

Browse source
This commit is contained in:
PrestonLTaylor 2023-05-25 20:37:57 +01:00 • committed by Andreas Kling
parent 6891676fce
commit 5d3b7a5ecc
24 changed files with 57 additions and 51 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Userland/Libraries/LibWeb/HTML/HTMLCanvasElement.cpp
View file

@ -71,18 +71,20 @@ void HTMLCanvasElement::reset_context_to_default_state()
});
}
void HTMLCanvasElement::set_width(unsigned value)
WebIDL::ExceptionOr<void> HTMLCanvasElement::set_width(unsigned value)
{
MUST(set_attribute(HTML::AttributeNames::width, DeprecatedString::number(value)));
TRY(set_attribute(HTML::AttributeNames::width, DeprecatedString::number(value)));
m_bitmap = nullptr;
reset_context_to_default_state();
return {};
}
void HTMLCanvasElement::set_height(unsigned value)
WebIDL::ExceptionOr<void> HTMLCanvasElement::set_height(unsigned value)
{
MUST(set_attribute(HTML::AttributeNames::height, DeprecatedString::number(value)));
TRY(set_attribute(HTML::AttributeNames::height, DeprecatedString::number(value)));
m_bitmap = nullptr;
reset_context_to_default_state();
return {};
}
JS::GCPtr<Layout::Node> HTMLCanvasElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties> style)