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LibWeb: Move CSS Parser into new Web::CSS::Parser namespace

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The goal here is to move the parser-internal classes into this namespace
so they can have more convenient names without causing collisions. The
Parser itself won't collide, and would be more convenient to just
remain `CSS::Parser`, but having a namespace and a class with the same
name makes C++ unhappy.
This commit is contained in:
Sam Atkins 2022-04-12 12:00:07 +01:00 • committed by Andreas Kling
parent 1304bf5a21
commit c449cabae3
23 changed files with 61 additions and 58 deletions
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2
Userland/Libraries/LibWeb/CSS/CSSImportRule.cpp
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@ -73,7 +73,7 @@ void CSSImportRule::resource_did_load()
dbgln_if(CSS_LOADER_DEBUG, "CSSImportRule: Resource did load, has encoded data. URL: {}", resource()->url());
}
auto sheet = parse_css_stylesheet(CSS::ParsingContext(*m_document, resource()->url()), resource()->encoded_data());
auto sheet = parse_css_stylesheet(CSS::Parser::ParsingContext(*m_document, resource()->url()), resource()->encoded_data());
if (!sheet) {
dbgln_if(CSS_LOADER_DEBUG, "CSSImportRule: Failed to parse stylesheet: {}", resource()->url());
return;

2
Userland/Libraries/LibWeb/CSS/CSSStyleDeclaration.cpp
View file

@ -65,7 +65,7 @@ DOM::ExceptionOr<void> PropertyOwningCSSStyleDeclaration::set_property(PropertyI
return {};
// 5. Let component value list be the result of parsing value for property property.
auto component_value_list = parse_css_value(CSS::ParsingContext {}, value, property_id);
auto component_value_list = parse_css_value(CSS::Parser::ParsingContext {}, value, property_id);
// 6. If component value list is null, then return.
if (!component_value_list)

2
Userland/Libraries/LibWeb/CSS/CSSStyleSheet.cpp
View file

@ -27,7 +27,7 @@ DOM::ExceptionOr<unsigned> CSSStyleSheet::insert_rule(StringView rule, unsigned
// FIXME: 2. If the disallow modification flag is set, throw a NotAllowedError DOMException.
// 3. Let parsed rule be the return value of invoking parse a rule with rule.
auto parsed_rule = parse_css_rule(CSS::ParsingContext {}, rule);
auto parsed_rule = parse_css_rule(CSS::Parser::ParsingContext {}, rule);
// 4. If parsed rule is a syntax error, return parsed rule.
if (!parsed_rule)

2
Userland/Libraries/LibWeb/CSS/MediaQuery.h
View file

@ -213,7 +213,7 @@ private:
};
class MediaQuery : public RefCounted<MediaQuery> {
friend class Parser;
friend class Parser::Parser;
public:
~MediaQuery() = default;

2
Userland/Libraries/LibWeb/CSS/Parser/Declaration.h
View file

@ -14,7 +14,7 @@
namespace Web::CSS {
class Declaration {
friend class Parser;
friend class Parser::Parser;
public:
Declaration();

2
Userland/Libraries/LibWeb/CSS/Parser/DeclarationOrAtRule.h
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@ -12,7 +12,7 @@
namespace Web::CSS {
class DeclarationOrAtRule {
friend class Parser;
friend class Parser::Parser;
public:
explicit DeclarationOrAtRule(RefPtr<StyleRule> at);

38
Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
View file

@ -34,7 +34,7 @@ static void log_parse_error(SourceLocation const& location = SourceLocation::cur
dbgln_if(CSS_PARSER_DEBUG, "Parse error (CSS) {}", location);
}
namespace Web::CSS {
namespace Web::CSS::Parser {
ParsingContext::ParsingContext(DOM::Document const& document, Optional<AK::URL> const url)
: m_document(&document)
@ -5741,8 +5741,8 @@ RefPtr<StyleValue> Parser::parse_css_value(Badge<StyleComputer>, ParsingContext
if (tokens.is_empty() || property_id == CSS::PropertyID::Invalid || property_id == CSS::PropertyID::Custom)
return {};
CSS::Parser parser(context, "");
CSS::TokenStream<CSS::ComponentValue> token_stream { tokens };
Parser parser(context, "");
TokenStream<ComponentValue> token_stream { tokens };
auto result = parser.parse_css_value(property_id, token_stream);
if (result.is_error())
return {};
@ -5868,59 +5868,59 @@ TimePercentage Parser::Dimension::time_percentage() const
namespace Web {
RefPtr<CSS::CSSStyleSheet> parse_css_stylesheet(CSS::ParsingContext const& context, StringView css, Optional<AK::URL> location)
RefPtr<CSS::CSSStyleSheet> parse_css_stylesheet(CSS::Parser::ParsingContext const& context, StringView css, Optional<AK::URL> location)
{
if (css.is_empty())
return CSS::CSSStyleSheet::create({}, location);
CSS::Parser parser(context, css);
CSS::Parser::Parser parser(context, css);
return parser.parse_as_css_stylesheet(location);
}
RefPtr<CSS::ElementInlineCSSStyleDeclaration> parse_css_style_attribute(CSS::ParsingContext const& context, StringView css, DOM::Element& element)
RefPtr<CSS::ElementInlineCSSStyleDeclaration> parse_css_style_attribute(CSS::Parser::ParsingContext const& context, StringView css, DOM::Element& element)
{
if (css.is_empty())
return CSS::ElementInlineCSSStyleDeclaration::create(element, {}, {});
CSS::Parser parser(context, css);
CSS::Parser::Parser parser(context, css);
return parser.parse_as_style_attribute(element);
}
RefPtr<CSS::StyleValue> parse_css_value(CSS::ParsingContext const& context, StringView string, CSS::PropertyID property_id)
RefPtr<CSS::StyleValue> parse_css_value(CSS::Parser::ParsingContext const& context, StringView string, CSS::PropertyID property_id)
{
if (string.is_empty())
return {};
CSS::Parser parser(context, string);
CSS::Parser::Parser parser(context, string);
return parser.parse_as_css_value(property_id);
}
RefPtr<CSS::CSSRule> parse_css_rule(CSS::ParsingContext const& context, StringView css_text)
RefPtr<CSS::CSSRule> parse_css_rule(CSS::Parser::ParsingContext const& context, StringView css_text)
{
CSS::Parser parser(context, css_text);
CSS::Parser::Parser parser(context, css_text);
return parser.parse_as_css_rule();
}
Optional<CSS::SelectorList> parse_selector(CSS::ParsingContext const& context, StringView selector_text)
Optional<CSS::SelectorList> parse_selector(CSS::Parser::ParsingContext const& context, StringView selector_text)
{
CSS::Parser parser(context, selector_text);
CSS::Parser::Parser parser(context, selector_text);
return parser.parse_as_selector();
}
RefPtr<CSS::MediaQuery> parse_media_query(CSS::ParsingContext const& context, StringView string)
RefPtr<CSS::MediaQuery> parse_media_query(CSS::Parser::ParsingContext const& context, StringView string)
{
CSS::Parser parser(context, string);
CSS::Parser::Parser parser(context, string);
return parser.parse_as_media_query();
}
NonnullRefPtrVector<CSS::MediaQuery> parse_media_query_list(CSS::ParsingContext const& context, StringView string)
NonnullRefPtrVector<CSS::MediaQuery> parse_media_query_list(CSS::Parser::ParsingContext const& context, StringView string)
{
CSS::Parser parser(context, string);
CSS::Parser::Parser parser(context, string);
return parser.parse_as_media_query_list();
}
RefPtr<CSS::Supports> parse_css_supports(CSS::ParsingContext const& context, StringView string)
RefPtr<CSS::Supports> parse_css_supports(CSS::Parser::ParsingContext const& context, StringView string)
{
if (string.is_empty())
return {};
CSS::Parser parser(context, string);
CSS::Parser::Parser parser(context, string);
return parser.parse_as_supports();
}

18
Userland/Libraries/LibWeb/CSS/Parser/Parser.h
View file

@ -30,7 +30,7 @@
#include <LibWeb/CSS/UnicodeRange.h>
#include <LibWeb/Forward.h>
namespace Web::CSS {
namespace Web::CSS::Parser {
class ParsingContext {
public:
@ -375,13 +375,13 @@ private:
namespace Web {
RefPtr<CSS::CSSStyleSheet> parse_css_stylesheet(CSS::ParsingContext const&, StringView, Optional<AK::URL> location = {});
RefPtr<CSS::ElementInlineCSSStyleDeclaration> parse_css_style_attribute(CSS::ParsingContext const&, StringView, DOM::Element&);
RefPtr<CSS::StyleValue> parse_css_value(CSS::ParsingContext const&, StringView, CSS::PropertyID property_id = CSS::PropertyID::Invalid);
Optional<CSS::SelectorList> parse_selector(CSS::ParsingContext const&, StringView);
RefPtr<CSS::CSSRule> parse_css_rule(CSS::ParsingContext const&, StringView);
RefPtr<CSS::MediaQuery> parse_media_query(CSS::ParsingContext const&, StringView);
NonnullRefPtrVector<CSS::MediaQuery> parse_media_query_list(CSS::ParsingContext const&, StringView);
RefPtr<CSS::Supports> parse_css_supports(CSS::ParsingContext const&, StringView);
RefPtr<CSS::CSSStyleSheet> parse_css_stylesheet(CSS::Parser::ParsingContext const&, StringView, Optional<AK::URL> location = {});
RefPtr<CSS::ElementInlineCSSStyleDeclaration> parse_css_style_attribute(CSS::Parser::ParsingContext const&, StringView, DOM::Element&);
RefPtr<CSS::StyleValue> parse_css_value(CSS::Parser::ParsingContext const&, StringView, CSS::PropertyID property_id = CSS::PropertyID::Invalid);
Optional<CSS::SelectorList> parse_selector(CSS::Parser::ParsingContext const&, StringView);
RefPtr<CSS::CSSRule> parse_css_rule(CSS::Parser::ParsingContext const&, StringView);
RefPtr<CSS::MediaQuery> parse_media_query(CSS::Parser::ParsingContext const&, StringView);
NonnullRefPtrVector<CSS::MediaQuery> parse_media_query_list(CSS::Parser::ParsingContext const&, StringView);
RefPtr<CSS::Supports> parse_css_supports(CSS::Parser::ParsingContext const&, StringView);
}

3
Userland/Libraries/LibWeb/CSS/Parser/StyleBlockRule.h
View file

@ -11,11 +11,12 @@
#include <AK/Vector.h>
#include <LibWeb/CSS/Parser/ComponentValue.h>
#include <LibWeb/CSS/Parser/Token.h>
#include <LibWeb/Forward.h>
namespace Web::CSS {
class StyleBlockRule : public RefCounted<StyleBlockRule> {
friend class Parser;
friend class Parser::Parser;
public:
StyleBlockRule();

5
Userland/Libraries/LibWeb/CSS/Parser/StyleFunctionRule.h
View file

@ -11,13 +11,12 @@
#include <AK/String.h>
#include <AK/Vector.h>
#include <LibWeb/CSS/Parser/ComponentValue.h>
#include <LibWeb/Forward.h>
namespace Web::CSS {
class ComponentValue;
class StyleFunctionRule : public RefCounted<StyleFunctionRule> {
friend class Parser;
friend class Parser::Parser;
public:
explicit StyleFunctionRule(String name);

2
Userland/Libraries/LibWeb/CSS/Parser/StyleRule.h
View file

@ -15,7 +15,7 @@
namespace Web::CSS {
class StyleRule : public RefCounted<StyleRule> {
friend class Parser;
friend class Parser::Parser;
public:
enum class Type {

6
Userland/Libraries/LibWeb/CSS/StyleComputer.cpp
View file

@ -114,7 +114,7 @@ static StyleSheet& default_stylesheet()
if (!sheet) {
extern char const default_stylesheet_source[];
String css = default_stylesheet_source;
sheet = parse_css_stylesheet(CSS::ParsingContext(), css).leak_ref();
sheet = parse_css_stylesheet(CSS::Parser::ParsingContext(), css).leak_ref();
}
return *sheet;
}
@ -125,7 +125,7 @@ static StyleSheet& quirks_mode_stylesheet()
if (!sheet) {
extern char const quirks_mode_stylesheet_source[];
String css = quirks_mode_stylesheet_source;
sheet = parse_css_stylesheet(CSS::ParsingContext(), css).leak_ref();
sheet = parse_css_stylesheet(CSS::Parser::ParsingContext(), css).leak_ref();
}
return *sheet;
}
@ -652,7 +652,7 @@ RefPtr<StyleValue> StyleComputer::resolve_unresolved_style_value(DOM::Element& e
if (!expand_unresolved_values(element, string_from_property_id(property_id), dependencies, unresolved.values(), expanded_values, 0))
return {};
if (auto parsed_value = Parser::parse_css_value({}, ParsingContext { document() }, property_id, expanded_values))
if (auto parsed_value = Parser::Parser::parse_css_value({}, Parser::ParsingContext { document() }, property_id, expanded_values))
return parsed_value.release_nonnull();
return {};

4
Userland/Libraries/LibWeb/CSS/Supports.cpp
View file

@ -52,13 +52,13 @@ bool Supports::InParens::evaluate() const
bool Supports::Declaration::evaluate() const
{
auto style_property = Parser({}, declaration).parse_as_supports_condition();
auto style_property = Parser::Parser({}, declaration).parse_as_supports_condition();
return style_property.has_value();
}
bool Supports::Selector::evaluate() const
{
auto style_property = Parser({}, selector).parse_as_selector();
auto style_property = Parser::Parser({}, selector).parse_as_selector();
return style_property.has_value();
}

2
Userland/Libraries/LibWeb/CSS/Supports.h
View file

@ -18,7 +18,7 @@ namespace Web::CSS {
// https://www.w3.org/TR/css-conditional-4/#at-supports
class Supports final : public RefCounted<Supports> {
friend class Parser;
friend class Parser::Parser;
public:
struct Declaration {