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https://github.com/RGBCube/serenity
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c1161111a7
If the loading of iframe's navigable has not finished by the time FrameBox layout occurs, we should not crash. Fixes https://github.com/SerenityOS/serenity/issues/22874
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/*
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* Copyright (c) 2018-2020, 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/DOM/Document.h>
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#include <LibWeb/Layout/FrameBox.h>
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#include <LibWeb/Layout/Viewport.h>
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#include <LibWeb/Painting/NestedBrowsingContextPaintable.h>
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namespace Web::Layout {
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FrameBox::FrameBox(DOM::Document& document, DOM::Element& element, NonnullRefPtr<CSS::StyleProperties> style)
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: ReplacedBox(document, element, move(style))
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{
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}
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FrameBox::~FrameBox() = default;
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void FrameBox::prepare_for_replaced_layout()
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{
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// FIXME: Do proper error checking, etc.
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set_natural_width(dom_node().get_attribute_value(HTML::AttributeNames::width).to_number<int>().value_or(300));
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set_natural_height(dom_node().get_attribute_value(HTML::AttributeNames::height).to_number<int>().value_or(150));
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}
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void FrameBox::did_set_content_size()
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{
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ReplacedBox::did_set_content_size();
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if (dom_node().content_navigable())
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dom_node().content_navigable()->set_size(paintable_box()->content_size());
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}
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JS::GCPtr<Painting::Paintable> FrameBox::create_paintable() const
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{
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return Painting::NestedBrowsingContextPaintable::create(*this);
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}
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}
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