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ladybird/Userland/Libraries/LibWeb/Layout/TableBox.h

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Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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* SPDX-License-Identifier: BSD-2-Clause
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
*/
LibHTML: Add stub classes for basic table layout This class introduces LayoutTable, LayoutTableRow and LayoutTableCell. These are produced by "display" values table, table-row and table-cell respectively. Note that there's no layout happening yet, I'm just adding the classes.
2019-10-17 23:09:41 +02:00
#pragma once
LibWeb: Remove inheritance of `TableBox` from `BlockContainer` Fixup rule that table roots need to be wrapped in anonymous block boxes need to be implemeted instead of having `TableBox` inherited from `BlockContainer`.
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#include <LibWeb/Layout/Box.h>
LibHTML: Add stub classes for basic table layout This class introduces LayoutTable, LayoutTableRow and LayoutTableCell. These are produced by "display" values table, table-row and table-cell respectively. Note that there's no layout happening yet, I'm just adding the classes.
2019-10-17 23:09:41 +02:00
LibWeb: Rename LayoutNode classes and move them into Layout namespace Bring the names of various boxes closer to spec language. This should hopefully make things easier to understand and hack on. :^) Some notable changes: - LayoutNode -> Layout::Node - LayoutBox -> Layout::Box - LayoutBlock -> Layout::BlockBox - LayoutReplaced -> Layout::ReplacedBox - LayoutDocument -> Layout::InitialContainingBlockBox - LayoutText -> Layout::TextNode - LayoutInline -> Layout::InlineNode Note that this is not strictly a "box tree" as we also hang inline/text nodes in the same tree, and they don't generate boxes. (Instead, they contribute line box fragments to their containing block!)
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namespace Web::Layout {
LibWeb: Move everything into the Web namespace
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LibWeb: Remove inheritance of `TableBox` from `BlockContainer` Fixup rule that table roots need to be wrapped in anonymous block boxes need to be implemeted instead of having `TableBox` inherited from `BlockContainer`.
2023-01-09 07:25:05 +03:00
class TableBox final : public Layout::Box {
JS_CELL(TableBox, Box);
LibWeb: Make the layout tree GC-allocated This removes a set of complex reference cycles between DOM, layout tree and browsing context. It also makes lifetimes much easier to reason about, as the DOM and layout trees are now free to keep each other alive.
2022-10-17 14:41:50 +02:00
LibHTML: Add stub classes for basic table layout This class introduces LayoutTable, LayoutTableRow and LayoutTableCell. These are produced by "display" values table, table-row and table-cell respectively. Note that there's no layout happening yet, I'm just adding the classes.
2019-10-17 23:09:41 +02:00
public:
LibWeb: Allow anonymous table, table-row and table-cell layout nodes
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TableBox(DOM::Document&, DOM::Element*, NonnullRefPtr<CSS::StyleProperties>);
TableBox(DOM::Document&, DOM::Element*, CSS::ComputedValues);
LibWeb: Rename LayoutNode classes and move them into Layout namespace Bring the names of various boxes closer to spec language. This should hopefully make things easier to understand and hack on. :^) Some notable changes: - LayoutNode -> Layout::Node - LayoutBox -> Layout::Box - LayoutBlock -> Layout::BlockBox - LayoutReplaced -> Layout::ReplacedBox - LayoutDocument -> Layout::InitialContainingBlockBox - LayoutText -> Layout::TextNode - LayoutInline -> Layout::InlineNode Note that this is not strictly a "box tree" as we also hang inline/text nodes in the same tree, and they don't generate boxes. (Instead, they contribute line box fragments to their containing block!)
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virtual ~TableBox() override;
LibWeb: Implement most of the CSS table fixup algorithm This patch implements the "remove irrelevant boxes" and "generate missing child wrappers" parts of table fixup. "Generate missing parents" is left as a task for our future selves.
2021-01-07 18:00:51 +01:00
LibWeb: Support display inline-table Add support for inline-table display type with corrresponding changes in tree builder to generate inline anonymous wrapper around inline table boxes.
2023-01-16 13:13:31 +01:00
static CSS::Display static_display(bool inline_outside)
{
if (inline_outside)
return CSS::Display::from_short(CSS::Display::Short::InlineTable);
return CSS::Display::from_short(CSS::Display::Short::Table);
}
LibWeb: Add Layout::Node::is_table() and make is<TableBox>() fast
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private:
virtual bool is_table() const override { return true; }
LibHTML: Add stub classes for basic table layout This class introduces LayoutTable, LayoutTableRow and LayoutTableCell. These are produced by "display" values table, table-row and table-cell respectively. Note that there's no layout happening yet, I'm just adding the classes.
2019-10-17 23:09:41 +02:00
};
LibHTML: Add is<T> helpers for the table-related LayoutNode subclasses
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LibWeb: Add Layout::Node::is_table() and make is<TableBox>() fast
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template<>
inline bool Node::fast_is<TableBox>() const { return is_table(); }
LibHTML: Add is<T> helpers for the table-related LayoutNode subclasses
2019-10-17 23:34:12 +02:00
}
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