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LibWeb: Remove Layout::TableRowGroupBox

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Special box types for inner table boxes might conflict with special
types for <button>, <input> or <label>.
This commit is contained in:
Aliaksandr Kalenik 2023-05-29 15:54:22 +03:00 • committed by Andreas Kling
parent af004ff0ef
commit 578a937f94
13 changed files with 29 additions and 62 deletions
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2
Tests/LibWeb/Layout/expected/blockify-layout-internal-box-without-crashing.txt
View file

@ -3,7 +3,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <body> at (8,8) content-size 784x0 children: not-inline
TableWrapper <(anonymous)> at (8,8) content-size 0x0 [BFC] children: not-inline
Box <table> at (8,8) content-size 0x0 [TFC] children: not-inline
TableRowGroupBox <tbody> at (8,8) content-size 0x0 children: not-inline
Box <tbody> at (8,8) content-size 0x0 children: not-inline
TableRowBox <tr> at (8,8) content-size 0x0 children: not-inline
TableCellBox <(anonymous)> at (8,8) content-size 0x0 [BFC] children: not-inline
BlockContainer <td> at (9,9) content-size 0x0 positioned [BFC] children: not-inline

2
Tests/LibWeb/Layout/expected/css-pseudo-element-should-not-be-affected-by-presentational-hints.txt
View file

@ -3,7 +3,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <body> at (10,10) content-size 780x102 children: not-inline
TableWrapper <(anonymous)> at (10,10) content-size 102x102 [BFC] children: not-inline
Box <table> at (11,11) content-size 100x100 [TFC] children: not-inline
TableRowGroupBox <tbody> at (11,11) content-size 100x100 children: not-inline
Box <tbody> at (11,11) content-size 100x100 children: not-inline
TableRowBox <tr> at (11,11) content-size 100x100 children: not-inline
TableCellBox <td> at (13,49.082031) content-size 96x23.835937 [BFC] children: not-inline
BlockContainer <(anonymous)> at (14,50.082031) content-size 94x21.835937 children: inline

6
Tests/LibWeb/Layout/expected/table/basic.txt
View file

@ -14,7 +14,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
TextNode <#text>
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowGroupBox <thead> at (8,8) content-size 95.171875x19.46875 children: not-inline
Box <thead> at (8,8) content-size 95.171875x19.46875 children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowBox <tr> at (8,8) content-size 95.171875x19.46875 children: not-inline
@ -31,7 +31,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
TextNode <#text>
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowGroupBox <tbody> at (8,27.46875) content-size 95.171875x19.46875 children: not-inline
Box <tbody> at (8,27.46875) content-size 95.171875x19.46875 children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowBox <tr> at (8,27.46875) content-size 95.171875x19.46875 children: not-inline
@ -48,7 +48,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
TextNode <#text>
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowGroupBox <tfoot> at (8,46.9375) content-size 95.171875x19.46875 children: not-inline
Box <tfoot> at (8,46.9375) content-size 95.171875x19.46875 children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowBox <tr> at (8,46.9375) content-size 95.171875x19.46875 children: not-inline

4
Tests/LibWeb/Layout/expected/table/borders.txt
View file

@ -5,7 +5,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
Box <table.table-border-black> at (9,9) content-size 164.296875x64.40625 [TFC] children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowGroupBox <tbody> at (9,9) content-size 166.296875x64.40625 children: not-inline
Box <tbody> at (9,9) content-size 166.296875x64.40625 children: not-inline
TableRowBox <tr> at (9,9) content-size 166.296875x21.46875 children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
@ -70,7 +70,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
Box <table.table-border-black> at (8,74.40625) content-size 164.296875x62.40625 [TFC] children: not-inline
BlockContainer <(anonymous)> at (8,74.40625) content-size 0x0 children: inline
TextNode <#text>
TableRowGroupBox <tbody> at (8,74.40625) content-size 164.296875x62.40625 children: not-inline
Box <tbody> at (8,74.40625) content-size 164.296875x62.40625 children: not-inline
TableRowBox <tr> at (8,74.40625) content-size 164.296875x20.46875 children: not-inline
BlockContainer <(anonymous)> at (8,74.40625) content-size 0x0 children: inline
TextNode <#text>

2
Tests/LibWeb/Layout/expected/table/columns-width-distribution-1.txt
View file

@ -5,7 +5,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
Box <table.ambox> at (9,9) content-size 780x90.21875 [TFC] children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowGroupBox <tbody> at (9,9) content-size 780x90.21875 children: not-inline
Box <tbody> at (9,9) content-size 780x90.21875 children: not-inline
TableRowBox <tr> at (9,9) content-size 780x90.21875 children: not-inline
TableCellBox <td.mbox-image> at (10,29.109375) content-size 50x50 [BFC] children: not-inline
BlockContainer <div.mbox-image-div> at (10,29.109375) content-size 50x50 children: not-inline

2
Tests/LibWeb/Layout/expected/table/inline-table-width.txt
View file

@ -6,7 +6,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <table> at (9,9) content-size 129.984375x38.9375 inline-block [BFC] children: not-inline
TableWrapper <(anonymous)> at (9,9) content-size 129.984375x38.9375 inline-block [BFC] children: not-inline
Box <(anonymous)> at (9,9) content-size 129.984375x38.9375 inline-table [TFC] children: not-inline
TableRowGroupBox <tbody> at (9,9) content-size 129.984375x38.9375 children: not-inline
Box <tbody> at (9,9) content-size 129.984375x38.9375 children: not-inline
TableRowBox <tr> at (9,9) content-size 129.984375x19.46875 children: not-inline
TableCellBox <td> at (10,10) content-size 87.90625x17.46875 [BFC] children: inline
line 0 width: 15.734375, height: 17.46875, bottom: 17.46875, baseline: 13.53125

2
Tests/LibWeb/Layout/expected/table/rowspan.txt
View file

@ -9,7 +9,7 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
Box <table> at (8,8) content-size 221.359375x77.875 [TFC] children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>
TableRowGroupBox <tbody> at (8,8) content-size 221.359375x77.875 children: not-inline
Box <tbody> at (8,8) content-size 221.359375x77.875 children: not-inline
TableRowBox <tr> at (8,8) content-size 221.359375x19.46875 children: not-inline
BlockContainer <(anonymous)> at (8,8) content-size 0x0 children: inline
TextNode <#text>

2
Tests/LibWeb/Layout/expected/table/table-width.txt
View file

@ -3,6 +3,6 @@ Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <body> at (8,8) content-size 784x210 children: not-inline
TableWrapper <(anonymous)> at (8,8) content-size 584x210 [BFC] children: not-inline
Box <table.table> at (108,108) content-size 584x10 [TFC] children: not-inline
TableRowGroupBox <tbody> at (108,108) content-size 584x10 children: not-inline
Box <tbody> at (108,108) content-size 584x10 children: not-inline
TableRowBox <tr> at (108,108) content-size 584x10 children: not-inline
TableCellBox <td.cell> at (109,113) content-size 582x0 [BFC] children: not-inline

1
Userland/Libraries/LibWeb/CMakeLists.txt
View file

@ -421,7 +421,6 @@ set(SOURCES
Layout/TableCellBox.cpp
Layout/TableFormattingContext.cpp
Layout/TableRowBox.cpp
Layout/TableRowGroupBox.cpp
Layout/TableWrapper.cpp
Layout/TextNode.cpp
Layout/TreeBuilder.cpp

6
Userland/Libraries/LibWeb/DOM/Element.cpp
View file

@ -51,7 +51,6 @@
#include <LibWeb/Layout/ListItemBox.h>
#include <LibWeb/Layout/TableCellBox.h>
#include <LibWeb/Layout/TableRowBox.h>
#include <LibWeb/Layout/TableRowGroupBox.h>
#include <LibWeb/Layout/TreeBuilder.h>
#include <LibWeb/Layout/Viewport.h>
#include <LibWeb/Namespace.h>
@ -324,7 +323,7 @@ JS::GCPtr<Layout::Node> Element::create_layout_node(NonnullRefPtr<CSS::StyleProp
JS::GCPtr<Layout::Node> Element::create_layout_node_for_display_type(DOM::Document& document, CSS::Display const& display, NonnullRefPtr<CSS::StyleProperties> style, Element* element)
{
if (display.is_table_inside())
if (display.is_table_inside() || display.is_table_row_group() || display.is_table_header_group() || display.is_table_footer_group())
return document.heap().allocate_without_realm<Layout::Box>(document, element, move(style));
if (display.is_list_item())
@ -336,9 +335,6 @@ JS::GCPtr<Layout::Node> Element::create_layout_node_for_display_type(DOM::Docume
if (display.is_table_cell())
return document.heap().allocate_without_realm<Layout::TableCellBox>(document, element, move(style));
if (display.is_table_row_group() || display.is_table_header_group() || display.is_table_footer_group())
return document.heap().allocate_without_realm<Layout::TableRowGroupBox>(document, element, move(style));
if (display.is_table_column() || display.is_table_column_group() || display.is_table_caption()) {
// FIXME: This is just an incorrect placeholder until we improve table layout support.
return document.heap().allocate_without_realm<Layout::BlockContainer>(document, element, move(style));

20
Userland/Libraries/LibWeb/Layout/TableFormattingContext.cpp
View file

@ -11,7 +11,6 @@
#include <LibWeb/Layout/TableCellBox.h>
#include <LibWeb/Layout/TableFormattingContext.h>
#include <LibWeb/Layout/TableRowBox.h>
#include <LibWeb/Layout/TableRowGroupBox.h>
struct GridPosition {
size_t x;
@ -42,6 +41,21 @@ TableFormattingContext::TableFormattingContext(LayoutState& state, Box const& ro
TableFormattingContext::~TableFormattingContext() = default;
static inline bool is_table_row_group(Box const& box)
{
auto const& display = box.display();
return display.is_table_row_group() || display.is_table_header_group() || display.is_table_footer_group();
}
template<typename Matcher, typename Callback>
static void for_each_child_box_matching(Box const& parent, Matcher matcher, Callback callback)
{
parent.for_each_child_of_type<Box>([&](Box const& child_box) {
if (matcher(child_box))
callback(child_box);
});
}
void TableFormattingContext::calculate_row_column_grid(Box const& box)
{
// Implements https://html.spec.whatwg.org/multipage/tables.html#forming-a-table
@ -85,7 +99,7 @@ void TableFormattingContext::calculate_row_column_grid(Box const& box)
y_current++;
};
box.template for_each_child_of_type<TableRowGroupBox>([&](auto& row_group_box) {
for_each_child_box_matching(box, is_table_row_group, [&](auto& row_group_box) {
row_group_box.template for_each_child_of_type<TableRowBox>([&](auto& row) {
process_row(row);
return IterationDecision::Continue;
@ -613,7 +627,7 @@ void TableFormattingContext::position_row_boxes(CSSPixels& total_content_height)
CSSPixels row_group_top_offset = table_state.border_top + table_state.padding_top;
CSSPixels row_group_left_offset = table_state.border_left + table_state.padding_left;
table_box().for_each_child_of_type<TableRowGroupBox>([&](auto& row_group_box) {
for_each_child_box_matching(table_box(), is_table_row_group, [&](auto& row_group_box) {
CSSPixels row_group_height = 0.0f;
CSSPixels row_group_width = 0.0f;

21
Userland/Libraries/LibWeb/Layout/TableRowGroupBox.cpp
View file

@ -1,21 +0,0 @@
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/DOM/Element.h>
#include <LibWeb/Layout/TableCellBox.h>
#include <LibWeb/Layout/TableRowBox.h>
#include <LibWeb/Layout/TableRowGroupBox.h>
namespace Web::Layout {
TableRowGroupBox::TableRowGroupBox(DOM::Document& document, DOM::Element* element, NonnullRefPtr<CSS::StyleProperties> style)
: Layout::Box(document, element, move(style))
{
}
TableRowGroupBox::~TableRowGroupBox() = default;
}

21
Userland/Libraries/LibWeb/Layout/TableRowGroupBox.h
View file

@ -1,21 +0,0 @@
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/Layout/Box.h>
namespace Web::Layout {
class TableRowGroupBox final : public Box {
JS_CELL(TableRowGroupBox, Box);
public:
TableRowGroupBox(DOM::Document&, DOM::Element*, NonnullRefPtr<CSS::StyleProperties>);
virtual ~TableRowGroupBox() override;
};
}