1f603c54ff
This patch adds a new mechanism that allows InlineFormattingContext to build line boxes incrementally instead of all-in-one go. Incremental build will eventually allow much better support for CSS floating objects.
39 lines
1,022 B
C++
39 lines
1,022 B
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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#pragma once
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#include <AK/NonnullOwnPtrVector.h>
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#include <AK/Vector.h>
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#include <LibWeb/Layout/LineBoxFragment.h>
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namespace Web::Layout {
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class LineBox {
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public:
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LineBox() { }
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float width() const { return m_width; }
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void add_fragment(Node& layout_node, int start, int length, float width, float height, LineBoxFragment::Type = LineBoxFragment::Type::Normal);
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const NonnullOwnPtrVector<LineBoxFragment>& fragments() const { return m_fragments; }
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NonnullOwnPtrVector<LineBoxFragment>& fragments() { return m_fragments; }
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void trim_trailing_whitespace();
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bool is_empty_or_ends_in_whitespace() const;
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bool is_empty() { return m_fragments.is_empty(); }
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bool ends_with_forced_line_break() const;
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private:
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friend class BlockContainer;
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friend class InlineFormattingContext;
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NonnullOwnPtrVector<LineBoxFragment> m_fragments;
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float m_width { 0 };
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};
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}
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