mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-05-17 08:32:54 +00:00
f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
/*
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* Copyright (c) 2018-2023, Andreas Kling <andreas@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/Layout/BlockContainer.h>
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namespace Web::Layout {
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class Viewport final : public BlockContainer {
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GC_CELL(Viewport, BlockContainer);
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GC_DECLARE_ALLOCATOR(Viewport);
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public:
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explicit Viewport(DOM::Document&, CSS::StyleProperties);
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virtual ~Viewport() override;
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struct TextPosition {
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GC::Ref<DOM::Text> dom_node;
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size_t start_offset { 0 };
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};
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struct TextBlock {
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String text;
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Vector<TextPosition> positions;
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};
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Vector<TextBlock> const& text_blocks();
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const DOM::Document& dom_node() const { return static_cast<const DOM::Document&>(*Node::dom_node()); }
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virtual void visit_edges(Visitor&) override;
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private:
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virtual GC::Ptr<Painting::Paintable> create_paintable() const override;
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void update_text_blocks();
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virtual bool is_viewport() const override { return true; }
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Optional<Vector<TextBlock>> m_text_blocks;
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};
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template<>
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inline bool Node::fast_is<Viewport>() const { return is_viewport(); }
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}
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