mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-06-02 16:33:13 +00:00
7af03df4c3
BlockContainer paint boxes are the only ones that have line boxes associated, so let's not waste memory on line boxes in all the other types of boxes. This also adds Layout::Box::paint_box() and the more tightly typed Layout::BlockContainer::paint_box() to get at the paint box from the corresponding layout box.
611 lines
25 KiB
C++
611 lines
25 KiB
C++
/*
|
|
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2021, the SerenityOS developers.
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/QuickSort.h>
|
|
#include <AK/StringBuilder.h>
|
|
#include <AK/Utf8View.h>
|
|
#include <LibWeb/CSS/CSSImportRule.h>
|
|
#include <LibWeb/CSS/CSSMediaRule.h>
|
|
#include <LibWeb/CSS/CSSRule.h>
|
|
#include <LibWeb/CSS/CSSStyleRule.h>
|
|
#include <LibWeb/CSS/CSSStyleSheet.h>
|
|
#include <LibWeb/CSS/CSSSupportsRule.h>
|
|
#include <LibWeb/CSS/PropertyID.h>
|
|
#include <LibWeb/DOM/Comment.h>
|
|
#include <LibWeb/DOM/Document.h>
|
|
#include <LibWeb/DOM/Element.h>
|
|
#include <LibWeb/DOM/ShadowRoot.h>
|
|
#include <LibWeb/DOM/Text.h>
|
|
#include <LibWeb/Dump.h>
|
|
#include <LibWeb/HTML/HTMLTemplateElement.h>
|
|
#include <LibWeb/Layout/BlockContainer.h>
|
|
#include <LibWeb/Layout/Node.h>
|
|
#include <LibWeb/Layout/SVGBox.h>
|
|
#include <LibWeb/Layout/TextNode.h>
|
|
#include <LibWeb/Painting/Box.h>
|
|
#include <stdio.h>
|
|
|
|
namespace Web {
|
|
|
|
static void indent(StringBuilder& builder, int levels)
|
|
{
|
|
for (int i = 0; i < levels; i++)
|
|
builder.append(" ");
|
|
}
|
|
|
|
void dump_tree(DOM::Node const& node)
|
|
{
|
|
StringBuilder builder;
|
|
dump_tree(builder, node);
|
|
dbgln("{}", builder.string_view());
|
|
}
|
|
|
|
void dump_tree(StringBuilder& builder, DOM::Node const& node)
|
|
{
|
|
static int indent = 0;
|
|
for (int i = 0; i < indent; ++i)
|
|
builder.append(" ");
|
|
if (is<DOM::Element>(node)) {
|
|
builder.appendff("<{}", verify_cast<DOM::Element>(node).local_name());
|
|
verify_cast<DOM::Element>(node).for_each_attribute([&](auto& name, auto& value) {
|
|
builder.appendff(" {}={}", name, value);
|
|
});
|
|
builder.append(">\n");
|
|
} else if (is<DOM::Text>(node)) {
|
|
builder.appendff("\"{}\"\n", verify_cast<DOM::Text>(node).data());
|
|
} else {
|
|
builder.appendff("{}\n", node.node_name());
|
|
}
|
|
++indent;
|
|
if (is<DOM::Element>(node) && verify_cast<DOM::Element>(node).shadow_root()) {
|
|
dump_tree(builder, *verify_cast<DOM::Element>(node).shadow_root());
|
|
}
|
|
if (is<DOM::ParentNode>(node)) {
|
|
if (!is<HTML::HTMLTemplateElement>(node)) {
|
|
static_cast<DOM::ParentNode const&>(node).for_each_child([&](auto& child) {
|
|
dump_tree(builder, child);
|
|
});
|
|
} else {
|
|
auto& template_element = verify_cast<HTML::HTMLTemplateElement>(node);
|
|
dump_tree(builder, template_element.content());
|
|
}
|
|
}
|
|
--indent;
|
|
}
|
|
|
|
void dump_tree(Layout::Node const& layout_node, bool show_box_model, bool show_specified_style)
|
|
{
|
|
StringBuilder builder;
|
|
dump_tree(builder, layout_node, show_box_model, show_specified_style, true);
|
|
dbgln("{}", builder.string_view());
|
|
}
|
|
|
|
void dump_tree(StringBuilder& builder, Layout::Node const& layout_node, bool show_box_model, bool show_specified_style, bool interactive)
|
|
{
|
|
static size_t indent = 0;
|
|
for (size_t i = 0; i < indent; ++i)
|
|
builder.append(" ");
|
|
|
|
FlyString tag_name;
|
|
if (layout_node.is_anonymous())
|
|
tag_name = "(anonymous)";
|
|
else if (is<DOM::Element>(layout_node.dom_node()))
|
|
tag_name = verify_cast<DOM::Element>(*layout_node.dom_node()).local_name();
|
|
else
|
|
tag_name = layout_node.dom_node()->node_name();
|
|
|
|
String identifier = "";
|
|
if (layout_node.dom_node() && is<DOM::Element>(*layout_node.dom_node())) {
|
|
auto& element = verify_cast<DOM::Element>(*layout_node.dom_node());
|
|
StringBuilder builder;
|
|
auto id = element.attribute(HTML::AttributeNames::id);
|
|
if (!id.is_empty()) {
|
|
builder.append('#');
|
|
builder.append(id);
|
|
}
|
|
for (auto& class_name : element.class_names()) {
|
|
builder.append('.');
|
|
builder.append(class_name);
|
|
}
|
|
identifier = builder.to_string();
|
|
}
|
|
|
|
char const* nonbox_color_on = "";
|
|
char const* box_color_on = "";
|
|
char const* svg_box_color_on = "";
|
|
char const* positioned_color_on = "";
|
|
char const* floating_color_on = "";
|
|
char const* inline_block_color_on = "";
|
|
char const* line_box_color_on = "";
|
|
char const* fragment_color_on = "";
|
|
char const* flex_color_on = "";
|
|
char const* color_off = "";
|
|
|
|
if (interactive) {
|
|
nonbox_color_on = "\033[33m";
|
|
box_color_on = "\033[34m";
|
|
svg_box_color_on = "\033[31m";
|
|
positioned_color_on = "\033[31;1m";
|
|
floating_color_on = "\033[32;1m";
|
|
inline_block_color_on = "\033[36;1m";
|
|
line_box_color_on = "\033[34;1m";
|
|
fragment_color_on = "\033[35;1m";
|
|
flex_color_on = "\033[34;1m";
|
|
color_off = "\033[0m";
|
|
}
|
|
|
|
if (!is<Layout::Box>(layout_node)) {
|
|
builder.appendff("{}{}{} <{}{}{}{}>",
|
|
nonbox_color_on,
|
|
layout_node.class_name().substring_view(13),
|
|
color_off,
|
|
tag_name,
|
|
nonbox_color_on,
|
|
identifier,
|
|
color_off);
|
|
if (interactive)
|
|
builder.appendff(" @{:p}", &layout_node);
|
|
builder.append("\n");
|
|
} else {
|
|
auto& box = verify_cast<Layout::Box>(layout_node);
|
|
StringView color_on = is<Layout::SVGBox>(box) ? svg_box_color_on : box_color_on;
|
|
|
|
builder.appendff("{}{}{} <{}{}{}{}> ",
|
|
color_on,
|
|
box.class_name().substring_view(13),
|
|
color_off,
|
|
color_on,
|
|
tag_name,
|
|
color_off,
|
|
identifier.characters());
|
|
|
|
if (interactive)
|
|
builder.appendff("@{:p} ", &layout_node);
|
|
|
|
builder.appendff("at ({},{}) content-size {}x{}",
|
|
box.m_paint_box->absolute_x(),
|
|
box.m_paint_box->absolute_y(),
|
|
box.m_paint_box->content_width(),
|
|
box.m_paint_box->content_height());
|
|
|
|
if (box.is_positioned())
|
|
builder.appendff(" {}positioned{}", positioned_color_on, color_off);
|
|
if (box.is_floating())
|
|
builder.appendff(" {}floating{}", floating_color_on, color_off);
|
|
if (box.is_inline_block())
|
|
builder.appendff(" {}inline-block{}", inline_block_color_on, color_off);
|
|
if (box.computed_values().display().is_flex_inside()) {
|
|
StringView direction;
|
|
switch (box.computed_values().flex_direction()) {
|
|
case CSS::FlexDirection::Column:
|
|
direction = "column"sv;
|
|
break;
|
|
case CSS::FlexDirection::ColumnReverse:
|
|
direction = "column-reverse"sv;
|
|
break;
|
|
case CSS::FlexDirection::Row:
|
|
direction = "row"sv;
|
|
break;
|
|
case CSS::FlexDirection::RowReverse:
|
|
direction = "row-reverse"sv;
|
|
break;
|
|
}
|
|
builder.appendff(" {}flex-container({}){}", flex_color_on, direction, color_off);
|
|
}
|
|
if (box.is_flex_item())
|
|
builder.appendff(" {}flex-item{}", flex_color_on, color_off);
|
|
|
|
if (show_box_model) {
|
|
// Dump the horizontal box properties
|
|
builder.appendff(" [{}+{}+{} {} {}+{}+{}]",
|
|
box.box_model().margin.left,
|
|
box.box_model().border.left,
|
|
box.box_model().padding.left,
|
|
box.m_paint_box->content_width(),
|
|
box.box_model().padding.right,
|
|
box.box_model().border.right,
|
|
box.box_model().margin.right);
|
|
|
|
// And the vertical box properties
|
|
builder.appendff(" [{}+{}+{} {} {}+{}+{}]",
|
|
box.box_model().margin.top,
|
|
box.box_model().border.top,
|
|
box.box_model().padding.top,
|
|
box.m_paint_box->content_height(),
|
|
box.box_model().padding.bottom,
|
|
box.box_model().border.bottom,
|
|
box.box_model().margin.bottom);
|
|
}
|
|
|
|
builder.append("\n");
|
|
}
|
|
|
|
if (is<Layout::BlockContainer>(layout_node) && static_cast<Layout::BlockContainer const&>(layout_node).children_are_inline()) {
|
|
auto& block = static_cast<Layout::BlockContainer const&>(layout_node);
|
|
for (size_t line_box_index = 0; line_box_index < block.paint_box()->line_boxes().size(); ++line_box_index) {
|
|
auto& line_box = block.paint_box()->line_boxes()[line_box_index];
|
|
for (size_t i = 0; i < indent; ++i)
|
|
builder.append(" ");
|
|
builder.appendff(" {}line {}{} width: {}, bottom: {}, baseline: {}\n",
|
|
line_box_color_on,
|
|
line_box_index,
|
|
color_off,
|
|
line_box.width(),
|
|
line_box.bottom(),
|
|
line_box.baseline());
|
|
for (size_t fragment_index = 0; fragment_index < line_box.fragments().size(); ++fragment_index) {
|
|
auto& fragment = line_box.fragments()[fragment_index];
|
|
for (size_t i = 0; i < indent; ++i)
|
|
builder.append(" ");
|
|
builder.appendff(" {}frag {}{} from {} ",
|
|
fragment_color_on,
|
|
fragment_index,
|
|
color_off,
|
|
fragment.layout_node().class_name());
|
|
if (interactive)
|
|
builder.appendff("@{:p}, ", &fragment.layout_node());
|
|
builder.appendff("start: {}, length: {}, rect: {}\n",
|
|
fragment.start(),
|
|
fragment.length(),
|
|
fragment.absolute_rect().to_string());
|
|
if (is<Layout::TextNode>(fragment.layout_node())) {
|
|
for (size_t i = 0; i < indent; ++i)
|
|
builder.append(" ");
|
|
auto& layout_text = static_cast<Layout::TextNode const&>(fragment.layout_node());
|
|
auto fragment_text = layout_text.text_for_rendering().substring(fragment.start(), fragment.length());
|
|
builder.appendff(" \"{}\"\n", fragment_text);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (show_specified_style && layout_node.dom_node() && layout_node.dom_node()->is_element() && verify_cast<DOM::Element>(layout_node.dom_node())->specified_css_values()) {
|
|
struct NameAndValue {
|
|
String name;
|
|
String value;
|
|
};
|
|
Vector<NameAndValue> properties;
|
|
verify_cast<DOM::Element>(*layout_node.dom_node()).specified_css_values()->for_each_property([&](auto property_id, auto& value) {
|
|
properties.append({ CSS::string_from_property_id(property_id), value.to_string() });
|
|
});
|
|
quick_sort(properties, [](auto& a, auto& b) { return a.name < b.name; });
|
|
|
|
for (auto& property : properties) {
|
|
for (size_t i = 0; i < indent; ++i)
|
|
builder.append(" ");
|
|
builder.appendff(" ({}: {})\n", property.name, property.value);
|
|
}
|
|
}
|
|
|
|
++indent;
|
|
layout_node.for_each_child([&](auto& child) {
|
|
dump_tree(builder, child, show_box_model, show_specified_style, interactive);
|
|
});
|
|
--indent;
|
|
}
|
|
|
|
void dump_selector(CSS::Selector const& selector)
|
|
{
|
|
StringBuilder builder;
|
|
dump_selector(builder, selector);
|
|
dbgln("{}", builder.string_view());
|
|
}
|
|
|
|
void dump_selector(StringBuilder& builder, CSS::Selector const& selector)
|
|
{
|
|
builder.append(" CSS::Selector:\n");
|
|
|
|
for (auto& relative_selector : selector.compound_selectors()) {
|
|
builder.append(" ");
|
|
|
|
char const* relation_description = "";
|
|
switch (relative_selector.combinator) {
|
|
case CSS::Selector::Combinator::None:
|
|
relation_description = "None";
|
|
break;
|
|
case CSS::Selector::Combinator::ImmediateChild:
|
|
relation_description = "ImmediateChild";
|
|
break;
|
|
case CSS::Selector::Combinator::Descendant:
|
|
relation_description = "Descendant";
|
|
break;
|
|
case CSS::Selector::Combinator::NextSibling:
|
|
relation_description = "AdjacentSibling";
|
|
break;
|
|
case CSS::Selector::Combinator::SubsequentSibling:
|
|
relation_description = "GeneralSibling";
|
|
break;
|
|
case CSS::Selector::Combinator::Column:
|
|
relation_description = "Column";
|
|
break;
|
|
}
|
|
|
|
if (*relation_description)
|
|
builder.appendff("{{{}}} ", relation_description);
|
|
|
|
for (size_t i = 0; i < relative_selector.simple_selectors.size(); ++i) {
|
|
auto& simple_selector = relative_selector.simple_selectors[i];
|
|
char const* type_description = "Unknown";
|
|
switch (simple_selector.type) {
|
|
case CSS::Selector::SimpleSelector::Type::Invalid:
|
|
type_description = "Invalid";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Type::Universal:
|
|
type_description = "Universal";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Type::Id:
|
|
type_description = "Id";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Type::Class:
|
|
type_description = "Class";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Type::TagName:
|
|
type_description = "TagName";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Type::Attribute:
|
|
type_description = "Attribute";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Type::PseudoClass:
|
|
type_description = "PseudoClass";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Type::PseudoElement:
|
|
type_description = "PseudoElement";
|
|
break;
|
|
}
|
|
|
|
builder.appendff("{}:{}", type_description, simple_selector.value);
|
|
|
|
if (simple_selector.type == CSS::Selector::SimpleSelector::Type::PseudoClass) {
|
|
auto const& pseudo_class = simple_selector.pseudo_class;
|
|
|
|
char const* pseudo_class_description = "";
|
|
switch (pseudo_class.type) {
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Link:
|
|
pseudo_class_description = "Link";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Visited:
|
|
pseudo_class_description = "Visited";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Active:
|
|
pseudo_class_description = "Active";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::None:
|
|
pseudo_class_description = "None";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Root:
|
|
pseudo_class_description = "Root";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::FirstOfType:
|
|
pseudo_class_description = "FirstOfType";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::LastOfType:
|
|
pseudo_class_description = "LastOfType";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::OnlyOfType:
|
|
pseudo_class_description = "OnlyOfType";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::NthOfType:
|
|
pseudo_class_description = "NthOfType";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::NthLastOfType:
|
|
pseudo_class_description = "NthLastOfType";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::NthChild:
|
|
pseudo_class_description = "NthChild";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::NthLastChild:
|
|
pseudo_class_description = "NthLastChild";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Focus:
|
|
pseudo_class_description = "Focus";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Empty:
|
|
pseudo_class_description = "Empty";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Hover:
|
|
pseudo_class_description = "Hover";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::LastChild:
|
|
pseudo_class_description = "LastChild";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::FirstChild:
|
|
pseudo_class_description = "FirstChild";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::OnlyChild:
|
|
pseudo_class_description = "OnlyChild";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Disabled:
|
|
pseudo_class_description = "Disabled";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Enabled:
|
|
pseudo_class_description = "Enabled";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Checked:
|
|
pseudo_class_description = "Checked";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::PseudoClass::Type::Not:
|
|
pseudo_class_description = "Not";
|
|
break;
|
|
}
|
|
|
|
builder.appendff(" pseudo_class={}", pseudo_class_description);
|
|
if (pseudo_class.type == CSS::Selector::SimpleSelector::PseudoClass::Type::Not) {
|
|
builder.append("([");
|
|
for (auto& selector : pseudo_class.not_selector)
|
|
dump_selector(builder, selector);
|
|
builder.append("])");
|
|
} else if ((pseudo_class.type == CSS::Selector::SimpleSelector::PseudoClass::Type::NthChild)
|
|
|| (pseudo_class.type == CSS::Selector::SimpleSelector::PseudoClass::Type::NthLastChild)) {
|
|
builder.appendff("(step={}, offset={})", pseudo_class.nth_child_pattern.step_size, pseudo_class.nth_child_pattern.offset);
|
|
}
|
|
}
|
|
|
|
if (simple_selector.type == CSS::Selector::SimpleSelector::Type::PseudoElement) {
|
|
char const* pseudo_element_description = "";
|
|
switch (simple_selector.pseudo_element) {
|
|
case CSS::Selector::PseudoElement::None:
|
|
pseudo_element_description = "NONE";
|
|
break;
|
|
case CSS::Selector::PseudoElement::Before:
|
|
pseudo_element_description = "before";
|
|
break;
|
|
case CSS::Selector::PseudoElement::After:
|
|
pseudo_element_description = "after";
|
|
break;
|
|
case CSS::Selector::PseudoElement::FirstLine:
|
|
pseudo_element_description = "first-line";
|
|
break;
|
|
case CSS::Selector::PseudoElement::FirstLetter:
|
|
pseudo_element_description = "first-letter";
|
|
break;
|
|
case CSS::Selector::PseudoElement::Marker:
|
|
pseudo_element_description = "marker";
|
|
break;
|
|
}
|
|
|
|
builder.appendff(" pseudo_element={}", pseudo_element_description);
|
|
}
|
|
|
|
if (simple_selector.type == CSS::Selector::SimpleSelector::Type::Attribute) {
|
|
char const* attribute_match_type_description = "";
|
|
|
|
switch (simple_selector.attribute.match_type) {
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::None:
|
|
attribute_match_type_description = "NONE";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::HasAttribute:
|
|
attribute_match_type_description = "HasAttribute";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::ExactValueMatch:
|
|
attribute_match_type_description = "ExactValueMatch";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::ContainsWord:
|
|
attribute_match_type_description = "ContainsWord";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::ContainsString:
|
|
attribute_match_type_description = "ContainsString";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::StartsWithSegment:
|
|
attribute_match_type_description = "StartsWithSegment";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::StartsWithString:
|
|
attribute_match_type_description = "StartsWithString";
|
|
break;
|
|
case CSS::Selector::SimpleSelector::Attribute::MatchType::EndsWithString:
|
|
attribute_match_type_description = "EndsWithString";
|
|
break;
|
|
}
|
|
|
|
builder.appendff(" [{}, name='{}', value='{}']", attribute_match_type_description, simple_selector.attribute.name, simple_selector.attribute.value);
|
|
}
|
|
|
|
if (i != relative_selector.simple_selectors.size() - 1)
|
|
builder.append(", ");
|
|
}
|
|
builder.append("\n");
|
|
}
|
|
}
|
|
|
|
void dump_rule(CSS::CSSRule const& rule)
|
|
{
|
|
StringBuilder builder;
|
|
dump_rule(builder, rule);
|
|
dbgln("{}", builder.string_view());
|
|
}
|
|
|
|
void dump_rule(StringBuilder& builder, CSS::CSSRule const& rule, int indent_levels)
|
|
{
|
|
indent(builder, indent_levels);
|
|
builder.appendff("{}:\n", rule.class_name());
|
|
|
|
switch (rule.type()) {
|
|
case CSS::CSSRule::Type::Style:
|
|
dump_style_rule(builder, verify_cast<CSS::CSSStyleRule const>(rule), indent_levels);
|
|
break;
|
|
case CSS::CSSRule::Type::Import:
|
|
dump_import_rule(builder, verify_cast<CSS::CSSImportRule const>(rule), indent_levels);
|
|
break;
|
|
case CSS::CSSRule::Type::Media:
|
|
dump_media_rule(builder, verify_cast<CSS::CSSMediaRule const>(rule), indent_levels);
|
|
break;
|
|
case CSS::CSSRule::Type::Supports:
|
|
dump_supports_rule(builder, verify_cast<CSS::CSSSupportsRule const>(rule), indent_levels);
|
|
break;
|
|
case CSS::CSSRule::Type::__Count:
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
}
|
|
|
|
void dump_import_rule(StringBuilder& builder, CSS::CSSImportRule const& rule, int indent_levels)
|
|
{
|
|
indent(builder, indent_levels);
|
|
builder.appendff(" Document URL: {}\n", rule.url());
|
|
}
|
|
|
|
void dump_media_rule(StringBuilder& builder, CSS::CSSMediaRule const& media, int indent_levels)
|
|
{
|
|
indent(builder, indent_levels);
|
|
builder.appendff(" Media: {}\n Rules ({}):\n", media.condition_text(), media.css_rules().length());
|
|
|
|
for (auto& rule : media.css_rules()) {
|
|
dump_rule(builder, rule, indent_levels + 1);
|
|
}
|
|
}
|
|
|
|
void dump_supports_rule(StringBuilder& builder, CSS::CSSSupportsRule const& supports, int indent_levels)
|
|
{
|
|
indent(builder, indent_levels);
|
|
builder.appendff(" Supports: {}\n Rules ({}):\n", supports.condition_text(), supports.css_rules().length());
|
|
|
|
for (auto& rule : supports.css_rules()) {
|
|
dump_rule(builder, rule, indent_levels + 1);
|
|
}
|
|
}
|
|
|
|
void dump_style_rule(StringBuilder& builder, CSS::CSSStyleRule const& rule, int indent_levels)
|
|
{
|
|
for (auto& selector : rule.selectors()) {
|
|
dump_selector(builder, selector);
|
|
}
|
|
indent(builder, indent_levels);
|
|
builder.append(" Declarations:\n");
|
|
auto& style_declaration = verify_cast<CSS::PropertyOwningCSSStyleDeclaration>(rule.declaration());
|
|
for (auto& property : style_declaration.properties()) {
|
|
indent(builder, indent_levels);
|
|
builder.appendff(" {}: '{}'", CSS::string_from_property_id(property.property_id), property.value->to_string());
|
|
if (property.important == CSS::Important::Yes)
|
|
builder.append(" \033[31;1m!important\033[0m");
|
|
builder.append('\n');
|
|
}
|
|
for (auto& property : style_declaration.custom_properties()) {
|
|
indent(builder, indent_levels);
|
|
builder.appendff(" {}: '{}'", property.key, property.value.value->to_string());
|
|
if (property.value.important == CSS::Important::Yes)
|
|
builder.append(" \033[31;1m!important\033[0m");
|
|
builder.append('\n');
|
|
}
|
|
}
|
|
|
|
void dump_sheet(CSS::StyleSheet const& sheet)
|
|
{
|
|
StringBuilder builder;
|
|
dump_sheet(builder, sheet);
|
|
dbgln("{}", builder.string_view());
|
|
}
|
|
|
|
void dump_sheet(StringBuilder& builder, CSS::StyleSheet const& sheet)
|
|
{
|
|
auto& css_stylesheet = verify_cast<CSS::CSSStyleSheet>(sheet);
|
|
|
|
builder.appendff("CSSStyleSheet{{{}}}: {} rule(s)\n", &sheet, css_stylesheet.rules().length());
|
|
|
|
for (auto& rule : css_stylesheet.rules()) {
|
|
dump_rule(builder, rule);
|
|
}
|
|
}
|
|
|
|
}
|