mirror of
https://github.com/RGBCube/serenity
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9ec4defdd2
This returns the parent frame of the current frame. If it's the main frame, it returns itself. Also fixes the attributes of Window.top, as they were accidentally being passed in as the setter. Required by Web Platform Tests.
114 lines
4.1 KiB
C++
114 lines
4.1 KiB
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/TypeCasts.h>
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#include <AK/Weakable.h>
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#include <LibJS/Runtime/GlobalObject.h>
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#include <LibWeb/Forward.h>
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namespace Web {
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namespace Bindings {
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class WindowObject final
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: public JS::GlobalObject
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, public Weakable<WindowObject> {
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JS_OBJECT(WindowObject, JS::GlobalObject);
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public:
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explicit WindowObject(DOM::Window&);
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virtual void initialize_global_object() override;
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virtual ~WindowObject() override;
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DOM::Window& impl() { return *m_impl; }
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const DOM::Window& impl() const { return *m_impl; }
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Origin origin() const;
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JS::Object* web_prototype(const String& class_name) { return m_prototypes.get(class_name).value_or(nullptr); }
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JS::NativeFunction* web_constructor(const String& class_name) { return m_constructors.get(class_name).value_or(nullptr); }
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template<typename T>
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JS::Object& ensure_web_prototype(const String& class_name)
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{
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auto it = m_prototypes.find(class_name);
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if (it != m_prototypes.end())
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return *it->value;
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auto* prototype = heap().allocate<T>(*this, *this);
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m_prototypes.set(class_name, prototype);
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return *prototype;
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}
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template<typename T>
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JS::NativeFunction& ensure_web_constructor(const String& class_name)
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{
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auto it = m_constructors.find(class_name);
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if (it != m_constructors.end())
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return *it->value;
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auto* constructor = heap().allocate<T>(*this, *this);
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m_constructors.set(class_name, constructor);
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define_property(class_name, JS::Value(constructor), JS::Attribute::Writable | JS::Attribute::Configurable);
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return *constructor;
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}
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private:
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virtual void visit_edges(Visitor&) override;
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JS_DECLARE_NATIVE_GETTER(top_getter);
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JS_DECLARE_NATIVE_GETTER(document_getter);
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JS_DECLARE_NATIVE_GETTER(performance_getter);
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JS_DECLARE_NATIVE_GETTER(screen_getter);
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JS_DECLARE_NATIVE_GETTER(event_getter);
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JS_DECLARE_NATIVE_GETTER(inner_width_getter);
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JS_DECLARE_NATIVE_GETTER(inner_height_getter);
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JS_DECLARE_NATIVE_GETTER(parent_getter);
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JS_DECLARE_NATIVE_FUNCTION(alert);
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JS_DECLARE_NATIVE_FUNCTION(confirm);
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JS_DECLARE_NATIVE_FUNCTION(prompt);
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JS_DECLARE_NATIVE_FUNCTION(set_interval);
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JS_DECLARE_NATIVE_FUNCTION(set_timeout);
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JS_DECLARE_NATIVE_FUNCTION(clear_interval);
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JS_DECLARE_NATIVE_FUNCTION(clear_timeout);
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JS_DECLARE_NATIVE_FUNCTION(request_animation_frame);
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JS_DECLARE_NATIVE_FUNCTION(cancel_animation_frame);
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JS_DECLARE_NATIVE_FUNCTION(atob);
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JS_DECLARE_NATIVE_FUNCTION(btoa);
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NonnullRefPtr<DOM::Window> m_impl;
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HashMap<String, JS::Object*> m_prototypes;
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HashMap<String, JS::NativeFunction*> m_constructors;
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};
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}
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}
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