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LibWeb: Make DOMException GC-allocated

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This commit is contained in:
Andreas Kling 2022-09-04 16:56:15 +02:00
parent 0e47754ac8
commit 497ead37bc
58 changed files with 307 additions and 278 deletions
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7
Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
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@ -29,6 +29,7 @@ JS::NonnullGCPtr<CanvasRenderingContext2D> CanvasRenderingContext2D::create(HTML
CanvasRenderingContext2D::CanvasRenderingContext2D(HTML::Window& window, HTMLCanvasElement& element)
: PlatformObject(window.realm())
, CanvasPath(static_cast<Bindings::PlatformObject&>(*this))
, m_element(element)
{
set_prototype(&window.cached_web_prototype("CanvasRenderingContext2D"));
@ -326,11 +327,11 @@ DOM::ExceptionOr<JS::GCPtr<ImageData>> CanvasRenderingContext2D::get_image_data(
{
// 1. If either the sw or sh arguments are zero, then throw an "IndexSizeError" DOMException.
if (width == 0 || height == 0)
return DOM::IndexSizeError::create("Width and height must not be zero");
return DOM::IndexSizeError::create(global_object(), "Width and height must not be zero");
// 2. If the CanvasRenderingContext2D's origin-clean flag is set to false, then throw a "SecurityError" DOMException.
if (!m_origin_clean)
return DOM::SecurityError::create("CanvasRenderingContext2D is not origin-clean");
return DOM::SecurityError::create(global_object(), "CanvasRenderingContext2D is not origin-clean");
// 3. Let imageData be a new ImageData object.
// 4. Initialize imageData given sw, sh, settings set to settings, and defaultColorSpace set to this's color space.
@ -548,7 +549,7 @@ DOM::ExceptionOr<CanvasImageSourceUsability> check_usability_of_image(CanvasImag
[](JS::Handle<HTMLCanvasElement> const& canvas_element) -> DOM::ExceptionOr<Optional<CanvasImageSourceUsability>> {
// If image has either a horizontal dimension or a vertical dimension equal to zero, then throw an "InvalidStateError" DOMException.
if (canvas_element->width() == 0 || canvas_element->height() == 0)
return DOM::InvalidStateError::create("Canvas width or height is zero");
return DOM::InvalidStateError::create(canvas_element->global_object(), "Canvas width or height is zero");
return Optional<CanvasImageSourceUsability> {};
}));
if (usability.has_value())