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LibSyntax+Libraries: Replace TextStyle with Gfx::TextAttributes

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Rather than creating a TextStyle struct, and then copying its fields
over to a TextAttributes, let's just create a TextAttributes to start
with. This also simplifies the syntax highlighting code by letting us
define underlines along with the other text styling.
This commit is contained in:
Sam Atkins 2023-03-15 12:49:17 +00:00 • committed by Andreas Kling
parent 6d8f046fd0
commit 406a7ea577
10 changed files with 59 additions and 90 deletions
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26
Userland/Libraries/LibCpp/SyntaxHighlighter.cpp
View file

@ -13,33 +13,33 @@
namespace Cpp {
static Syntax::TextStyle style_for_token_type(Gfx::Palette const& palette, Cpp::Token::Type type)
static Gfx::TextAttributes style_for_token_type(Gfx::Palette const& palette, Cpp::Token::Type type)
{
switch (type) {
case Cpp::Token::Type::Keyword:
return { palette.syntax_keyword(), true };
return { palette.syntax_keyword(), {}, true };
case Cpp::Token::Type::KnownType:
return { palette.syntax_type(), true };
return { palette.syntax_type(), {}, true };
case Cpp::Token::Type::Identifier:
return { palette.syntax_identifier(), false };
return { palette.syntax_identifier() };
case Cpp::Token::Type::DoubleQuotedString:
case Cpp::Token::Type::SingleQuotedString:
case Cpp::Token::Type::RawString:
return { palette.syntax_string(), false };
return { palette.syntax_string() };
case Cpp::Token::Type::Integer:
case Cpp::Token::Type::Float:
return { palette.syntax_number(), false };
return { palette.syntax_number() };
case Cpp::Token::Type::IncludePath:
return { palette.syntax_preprocessor_value(), false };
return { palette.syntax_preprocessor_value() };
case Cpp::Token::Type::EscapeSequence:
return { palette.syntax_keyword(), true };
return { palette.syntax_keyword(), {}, true };
case Cpp::Token::Type::PreprocessorStatement:
case Cpp::Token::Type::IncludeStatement:
return { palette.syntax_preprocessor_statement(), false };
return { palette.syntax_preprocessor_statement() };
case Cpp::Token::Type::Comment:
return { palette.syntax_comment(), false };
return { palette.syntax_comment() };
default:
return { palette.base_text(), false };
return { palette.base_text() };
}
}
@ -69,9 +69,7 @@ void SyntaxHighlighter::rehighlight(Palette const& palette)
GUI::TextDocumentSpan span;
span.range.set_start({ token.start().line, token.start().column });
span.range.set_end({ token.end().line, token.end().column + 1 });
auto style = style_for_token_type(palette, token.type());
span.attributes.color = style.color;
span.attributes.bold = style.bold;
span.attributes = style_for_token_type(palette, token.type());
span.is_skippable = token.type() == Cpp::Token::Type::Whitespace;
span.data = static_cast<u64>(token.type());
spans.append(span);