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LibWeb: Add {,de}serialization steps for DOMRectReadonly

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Kenneth Myhra 2024-03-10 09:02:54 +01:00 • committed by Andreas Kling
parent b7006b2423
commit 9f5fa4f4a0
Notes: sideshowbarker 2024-07-17 00:57:24 +09:00
5 changed files with 63 additions and 1 deletions
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43
Userland/Libraries/LibWeb/Geometry/DOMRectReadOnly.cpp
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@ -1,11 +1,13 @@
/*
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2024, Kenneth Myhra <kennethmyhra@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Geometry/DOMRectReadOnly.h>
#include <LibWeb/HTML/StructuredSerialize.h>
#include <LibWeb/WebIDL/ExceptionOr.h>
namespace Web::Geometry {
@ -24,12 +26,22 @@ JS::NonnullGCPtr<DOMRectReadOnly> DOMRectReadOnly::from_rect(JS::VM& vm, Geometr
return realm.heap().allocate<DOMRectReadOnly>(realm, realm, other.x, other.y, other.width, other.height);
}
JS::NonnullGCPtr<DOMRectReadOnly> DOMRectReadOnly::create(JS::Realm& realm)
{
return realm.heap().allocate<DOMRectReadOnly>(realm, realm);
}
DOMRectReadOnly::DOMRectReadOnly(JS::Realm& realm, double x, double y, double width, double height)
: PlatformObject(realm)
, m_rect(x, y, width, height)
{
}
DOMRectReadOnly::DOMRectReadOnly(JS::Realm& realm)
: PlatformObject(realm)
{
}
DOMRectReadOnly::~DOMRectReadOnly() = default;
void DOMRectReadOnly::initialize(JS::Realm& realm)
@ -38,4 +50,35 @@ void DOMRectReadOnly::initialize(JS::Realm& realm)
WEB_SET_PROTOTYPE_FOR_INTERFACE(DOMRectReadOnly);
}
// https://drafts.fxtf.org/geometry/#structured-serialization
WebIDL::ExceptionOr<void> DOMRectReadOnly::serialization_steps(HTML::SerializationRecord& serialized, bool)
{
// 1. Set serialized.[[X]] to value’s x coordinate.
HTML::serialize_primitive_type(serialized, this->x());
// 2. Set serialized.[[Y]] to value’s y coordinate.
HTML::serialize_primitive_type(serialized, this->y());
// 3. Set serialized.[[Width]] to value’s width.
HTML::serialize_primitive_type(serialized, this->width());
// 4. Set serialized.[[Height]] to value’s height.
HTML::serialize_primitive_type(serialized, this->height());
return {};
}
// https://drafts.fxtf.org/geometry/#structured-serialization
WebIDL::ExceptionOr<void> DOMRectReadOnly::deserialization_steps(ReadonlySpan<u32> const& serialized, size_t& position)
{
// 1. Set value’s x coordinate to serialized.[[X]].
auto x = HTML::deserialize_primitive_type<double>(serialized, position);
// 2. Set value’s y coordinate to serialized.[[Y]].
auto y = HTML::deserialize_primitive_type<double>(serialized, position);
// 3. Set value’s width to serialized.[[Width]].
auto width = HTML::deserialize_primitive_type<double>(serialized, position);
// 4. Set value’s height to serialized.[[Height]].
auto height = HTML::deserialize_primitive_type<double>(serialized, position);
m_rect = { x, y, width, height };
return {};
}
}