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LibGC+Everywhere: Factor out a LibGC from LibJS

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Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
This commit is contained in:
Shannon Booth 2024-11-15 04:01:23 +13:00 • committed by Andreas Kling
parent ce23efc5f6
commit f87041bf3a
Notes: github-actions[bot] 2024-11-15 13:50:17 +00:00
1722 changed files with 9939 additions and 9906 deletions
Libraries/LibWeb/HTML
CanvasPattern.cpp

16
Libraries/LibWeb/HTML/CanvasPattern.cpp
View file

@ -15,7 +15,7 @@
namespace Web::HTML {
JS_DEFINE_ALLOCATOR(CanvasPattern);
GC_DEFINE_ALLOCATOR(CanvasPattern);
void CanvasPatternPaintStyle::paint(Gfx::IntRect physical_bounding_box, PaintFunction paint) const
{
@ -93,7 +93,7 @@ CanvasPattern::CanvasPattern(JS::Realm& realm, CanvasPatternPaintStyle& pattern)
CanvasPattern::~CanvasPattern() = default;
// https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-createpattern
WebIDL::ExceptionOr<JS::GCPtr<CanvasPattern>> CanvasPattern::create(JS::Realm& realm, CanvasImageSource const& image, StringView repetition)
WebIDL::ExceptionOr<GC::Ptr<CanvasPattern>> CanvasPattern::create(JS::Realm& realm, CanvasImageSource const& image, StringView repetition)
{
auto parse_repetition = [&](auto repetition) -> Optional<CanvasPatternPaintStyle::Repetition> {
if (repetition == "repeat"sv)
@ -112,7 +112,7 @@ WebIDL::ExceptionOr<JS::GCPtr<CanvasPattern>> CanvasPattern::create(JS::Realm& r
// 2. If usability is bad, then return null.
if (usability == CanvasImageSourceUsability::Bad)
return JS::GCPtr<CanvasPattern> {};
return GC::Ptr<CanvasPattern> {};
// 3. Assert: usability is good.
VERIFY(usability == CanvasImageSourceUsability::Good);
@ -129,11 +129,11 @@ WebIDL::ExceptionOr<JS::GCPtr<CanvasPattern>> CanvasPattern::create(JS::Realm& r
// Note: Bitmap won't be null here, as if it were it would have "bad" usability.
auto bitmap = image.visit(
[](JS::Handle<HTMLImageElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return source->immutable_bitmap(); },
[](JS::Handle<SVG::SVGImageElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return source->current_image_bitmap(); },
[](JS::Handle<HTMLCanvasElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return Gfx::ImmutableBitmap::create_snapshot_from_painting_surface(*source->surface()); },
[](JS::Handle<HTMLVideoElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return Gfx::ImmutableBitmap::create(*source->bitmap()); },
[](JS::Handle<ImageBitmap> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return Gfx::ImmutableBitmap::create(*source->bitmap()); });
[](GC::Root<HTMLImageElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return source->immutable_bitmap(); },
[](GC::Root<SVG::SVGImageElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return source->current_image_bitmap(); },
[](GC::Root<HTMLCanvasElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return Gfx::ImmutableBitmap::create_snapshot_from_painting_surface(*source->surface()); },
[](GC::Root<HTMLVideoElement> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return Gfx::ImmutableBitmap::create(*source->bitmap()); },
[](GC::Root<ImageBitmap> const& source) -> RefPtr<Gfx::ImmutableBitmap> { return Gfx::ImmutableBitmap::create(*source->bitmap()); });
// 6. Let pattern be a new CanvasPattern object with the image image and the repetition behavior given by repetition.
auto pattern = TRY_OR_THROW_OOM(realm.vm(), CanvasPatternPaintStyle::create(*bitmap, *repetition_value));