LibWeb: Add barebones implementation of DOMPoint and DOMPointReadOnly

Userland/Libraries/LibWeb/Geometry/DOMPoint.h

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/Geometry/DOMPointReadOnly.h>
+
+namespace Web::Geometry {
+
+// https://drafts.fxtf.org/geometry/#DOMPoint
+class DOMPoint final : public DOMPointReadOnly {
+public:
+    using WrapperType = Bindings::DOMPointWrapper;
+
+    static NonnullRefPtr<DOMPoint> create_with_global_object(Bindings::WindowObject&, double x = 0, double y = 0, double z = 0, double w = 0)
+    {
+        return DOMPoint::create(x, y, z, w);
+    }
+
+    static NonnullRefPtr<DOMPoint> create(double x = 0, double y = 0, double z = 0, double w = 0)
+    {
+        return adopt_ref(*new DOMPoint(x, y, z, w));
+    }
+
+    double x() const { return m_x; }
+    double y() const { return m_y; }
+    double z() const { return m_z; }
+    double w() const { return m_w; }
+
+    void set_x(double x) { m_x = x; }
+    void set_y(double y) { m_y = y; }
+    void set_z(double z) { m_z = z; }
+    void set_w(double w) { m_w = w; }
+
+private:
+    DOMPoint(float x, float y, float z, float w)
+        : DOMPointReadOnly(x, y, z, w)
+    {
+    }
+};
+}

Userland/Libraries/LibWeb/Geometry/DOMPoint.idl

@@ -0,0 +1,12 @@
+#import <Geometry/DOMPointReadOnly.idl>
+
+interface DOMPoint : DOMPointReadOnly {
+
+    constructor(optional double x = 0, optional double y = 0, optional double z = 0, optional double w = 0);
+
+    attribute double x;
+    attribute double y;
+    attribute double z;
+    attribute double w;
+
+};

Userland/Libraries/LibWeb/Geometry/DOMPointReadOnly.h

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/RefCounted.h>
+#include <LibGfx/Point.h>
+#include <LibWeb/Bindings/Wrappable.h>
+#include <LibWeb/Forward.h>
+
+namespace Web::Geometry {
+
+// https://drafts.fxtf.org/geometry/#dompointreadonly
+class DOMPointReadOnly
+    : public RefCounted<DOMPointReadOnly>
+    , public Bindings::Wrappable {
+public:
+    using WrapperType = Bindings::DOMPointReadOnlyWrapper;
+
+    static NonnullRefPtr<DOMPointReadOnly> create_with_global_object(Bindings::WindowObject&, double x = 0, double y = 0, double z = 0, double w = 0)
+    {
+        return DOMPointReadOnly::create(x, y, z, w);
+    }
+
+    static NonnullRefPtr<DOMPointReadOnly> create(double x = 0, double y = 0, double z = 0, double w = 0)
+    {
+        return adopt_ref(*new DOMPointReadOnly(x, y, z, w));
+    }
+
+    double x() const { return m_x; }
+    double y() const { return m_y; }
+    double z() const { return m_z; }
+    double w() const { return m_w; }
+
+protected:
+    DOMPointReadOnly(double x, double y, double z, double w)
+        : m_x(x)
+        , m_y(y)
+        , m_z(z)
+        , m_w(w)
+    {
+    }
+
+    double m_x;
+    double m_y;
+    double m_z;
+    double m_w;
+};
+
+}

Userland/Libraries/LibWeb/Geometry/DOMPointReadOnly.idl

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+interface DOMPointReadOnly {
+
+    constructor(optional double x = 0, optional double y = 0, optional double z = 0, optional double w = 0);
+
+    readonly attribute double x;
+    readonly attribute double y;
+    readonly attribute double z;
+    readonly attribute double w;
+
+};