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https://github.com/RGBCube/serenity
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LibWeb: Make DOMRect, DOMRectReadOnly and DOMRectList GC-allocated
This commit is contained in:
Andreas Kling
parent
44415af428
commit
57db2529cf
11 changed files with 125 additions and 79 deletions
30
Userland/Libraries/LibWeb/Geometry/DOMRect.cpp
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30
Userland/Libraries/LibWeb/Geometry/DOMRect.cpp
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@ -0,0 +1,30 @@
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/*
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Geometry/DOMRect.h>
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#include <LibWeb/HTML/Window.h>
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namespace Web::Geometry {
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JS::NonnullGCPtr<DOMRect> DOMRect::create_with_global_object(HTML::Window& window, double x, double y, double width, double height)
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{
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return *window.heap().allocate<DOMRect>(window.realm(), window, x, y, width, height);
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}
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JS::NonnullGCPtr<DOMRect> DOMRect::create(HTML::Window& window, Gfx::FloatRect const& rect)
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{
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return create_with_global_object(window, rect.x(), rect.y(), rect.width(), rect.height());
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}
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DOMRect::DOMRect(HTML::Window& window, double x, double y, double width, double height)
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: DOMRectReadOnly(window, x, y, width, height)
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{
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set_prototype(&window.cached_web_prototype("DOMRect"));
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}
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DOMRect::~DOMRect() = default;
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}
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@ -11,25 +11,14 @@
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namespace Web::Geometry {
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// https://drafts.fxtf.org/geometry/#DOMRect
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class DOMRect final
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: public DOMRectReadOnly {
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class DOMRect final : public DOMRectReadOnly {
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WEB_PLATFORM_OBJECT(DOMRect, DOMRectReadOnly);
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public:
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using WrapperType = Bindings::DOMRectWrapper;
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static JS::NonnullGCPtr<DOMRect> create_with_global_object(HTML::Window&, double x = 0, double y = 0, double width = 0, double height = 0);
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static JS::NonnullGCPtr<DOMRect> create(HTML::Window&, Gfx::FloatRect const&);
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static NonnullRefPtr<DOMRect> create_with_global_object(HTML::Window&, double x = 0, double y = 0, double width = 0, double height = 0)
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{
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return DOMRect::create(x, y, width, height);
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}
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static NonnullRefPtr<DOMRect> create(double x = 0, double y = 0, double width = 0, double height = 0)
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{
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return adopt_ref(*new DOMRect(x, y, width, height));
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}
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static NonnullRefPtr<DOMRect> create(Gfx::FloatRect const& rect)
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{
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return adopt_ref(*new DOMRect(rect.x(), rect.y(), rect.width(), rect.height()));
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}
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virtual ~DOMRect() override;
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double x() const { return m_rect.x(); }
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double y() const { return m_rect.y(); }
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@ -42,9 +31,9 @@ public:
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void set_height(double height) { m_rect.set_height(height); }
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private:
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DOMRect(float x, float y, float width, float height)
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: DOMRectReadOnly(x, y, width, height)
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{
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}
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DOMRect(HTML::Window&, double x, double y, double width, double height);
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};
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}
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WRAPPER_HACK(DOMRect, Web::Geometry)
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@ -4,16 +4,29 @@
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Heap/Handle.h>
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#include <LibWeb/Geometry/DOMRect.h>
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#include <LibWeb/Geometry/DOMRectList.h>
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#include <LibWeb/HTML/Window.h>
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namespace Web::Geometry {
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DOMRectList::DOMRectList(NonnullRefPtrVector<DOMRect>&& rects)
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: m_rects(move(rects))
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JS::NonnullGCPtr<DOMRectList> DOMRectList::create(HTML::Window& window, Vector<JS::Handle<DOMRect>> rect_handles)
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{
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Vector<JS::NonnullGCPtr<DOMRect>> rects;
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for (auto& rect : rect_handles)
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rects.append(*rect);
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return *window.heap().allocate<DOMRectList>(window.realm(), window, move(rects));
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}
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DOMRectList::DOMRectList(HTML::Window& window, Vector<JS::NonnullGCPtr<DOMRect>> rects)
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: Bindings::LegacyPlatformObject(window.cached_web_prototype("DOMRectList"))
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, m_rects(move(rects))
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{
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}
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DOMRectList::~DOMRectList() = default;
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// https://drafts.fxtf.org/geometry-1/#dom-domrectlist-length
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u32 DOMRectList::length() const
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{
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@ -28,7 +41,7 @@ DOMRect const* DOMRectList::item(u32 index) const
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// Otherwise, the DOMRect object at index must be returned. Indices are zero-based.
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if (index >= m_rects.size())
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return nullptr;
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return &m_rects[index];
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return m_rects[index];
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}
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bool DOMRectList::is_supported_property_index(u32 index) const
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@ -36,4 +49,12 @@ bool DOMRectList::is_supported_property_index(u32 index) const
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return index < m_rects.size();
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}
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JS::Value DOMRectList::item_value(size_t index) const
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{
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if (index >= m_rects.size())
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return JS::js_undefined();
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return m_rects[index].ptr();
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}
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}
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@ -6,42 +6,33 @@
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#pragma once
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#include <AK/Noncopyable.h>
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#include <AK/NonnullRefPtrVector.h>
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#include <AK/RefCounted.h>
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#include <AK/Vector.h>
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#include <LibWeb/Bindings/Wrappable.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/Bindings/LegacyPlatformObject.h>
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#include <LibWeb/Geometry/DOMRect.h>
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namespace Web::Geometry {
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// https://drafts.fxtf.org/geometry-1/#DOMRectList
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class DOMRectList final
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: public RefCounted<DOMRectList>
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, public Bindings::Wrappable {
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AK_MAKE_NONCOPYABLE(DOMRectList);
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AK_MAKE_NONMOVABLE(DOMRectList);
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class DOMRectList final : public Bindings::LegacyPlatformObject {
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WEB_PLATFORM_OBJECT(DOMRectList, Bindings::LegacyPlatformObject);
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public:
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using WrapperType = Bindings::DOMRectListWrapper;
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static JS::NonnullGCPtr<DOMRectList> create(HTML::Window&, Vector<JS::Handle<DOMRect>>);
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static NonnullRefPtr<DOMRectList> create(NonnullRefPtrVector<DOMRect>&& rects)
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{
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return adopt_ref(*new DOMRectList(move(rects)));
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}
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~DOMRectList() = default;
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virtual ~DOMRectList() override;
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u32 length() const;
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DOMRect const* item(u32 index) const;
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bool is_supported_property_index(u32) const;
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virtual bool is_supported_property_index(u32) const override;
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virtual JS::Value item_value(size_t index) const override;
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private:
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DOMRectList(NonnullRefPtrVector<DOMRect>&& rects);
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DOMRectList(HTML::Window&, Vector<JS::NonnullGCPtr<DOMRect>>);
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NonnullRefPtrVector<DOMRect> m_rects;
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Vector<JS::NonnullGCPtr<DOMRect>> m_rects;
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};
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}
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WRAPPER_HACK(DOMRectList, Web::Geometry)
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26
Userland/Libraries/LibWeb/Geometry/DOMRectReadOnly.cpp
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26
Userland/Libraries/LibWeb/Geometry/DOMRectReadOnly.cpp
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@ -0,0 +1,26 @@
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/*
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Geometry/DOMRectReadOnly.h>
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#include <LibWeb/HTML/Window.h>
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namespace Web::Geometry {
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JS::NonnullGCPtr<DOMRectReadOnly> DOMRectReadOnly::create_with_global_object(HTML::Window& window, double x, double y, double width, double height)
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{
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return *window.heap().allocate<DOMRectReadOnly>(window.realm(), window, x, y, width, height);
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}
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DOMRectReadOnly::DOMRectReadOnly(HTML::Window& window, double x, double y, double width, double height)
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: PlatformObject(window.realm())
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, m_rect(x, y, width, height)
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{
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set_prototype(&window.cached_web_prototype("DOMRectReadOnly"));
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}
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DOMRectReadOnly::~DOMRectReadOnly() = default;
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}
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@ -6,29 +6,20 @@
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#pragma once
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#include <AK/RefCounted.h>
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#include <LibGfx/Rect.h>
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#include <LibWeb/Bindings/Wrappable.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Forward.h>
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namespace Web::Geometry {
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// https://drafts.fxtf.org/geometry/#domrectreadonly
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class DOMRectReadOnly
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: public RefCounted<DOMRectReadOnly>
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, public Bindings::Wrappable {
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class DOMRectReadOnly : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(DOMRectReadOnly, Bindings::PlatformObject);
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public:
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using WrapperType = Bindings::DOMRectReadOnlyWrapper;
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static JS::NonnullGCPtr<DOMRectReadOnly> create_with_global_object(HTML::Window&, double x = 0, double y = 0, double width = 0, double height = 0);
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static NonnullRefPtr<DOMRectReadOnly> create_with_global_object(HTML::Window&, double x = 0, double y = 0, double width = 0, double height = 0)
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{
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return DOMRectReadOnly::create(x, y, width, height);
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}
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static NonnullRefPtr<DOMRectReadOnly> create(double x = 0, double y = 0, double width = 0, double height = 0)
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{
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return adopt_ref(*new DOMRectReadOnly(x, y, width, height));
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}
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virtual ~DOMRectReadOnly() override;
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double x() const { return m_rect.x(); }
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double y() const { return m_rect.y(); }
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@ -41,11 +32,10 @@ public:
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double left() const { return min(x(), x() + width()); }
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protected:
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DOMRectReadOnly(float x, float y, float width, float height)
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: m_rect(x, y, width, height)
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{
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}
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DOMRectReadOnly(HTML::Window&, double x, double y, double width, double height);
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Gfx::FloatRect m_rect;
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};
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}
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WRAPPER_HACK(DOMRectReadOnly, Web::Geometry)
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