diff options
Diffstat (limited to 'src/libserver/css/css_value.cxx')
| -rw-r--r-- | src/libserver/css/css_value.cxx | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/libserver/css/css_value.cxx b/src/libserver/css/css_value.cxx index 719633e68..94c340ac5 100644 --- a/src/libserver/css/css_value.cxx +++ b/src/libserver/css/css_value.cxx @@ -273,6 +273,29 @@ auto css_value::maybe_color_from_function(const css_consumed_block::css_function return std::nullopt; } +auto css_value::maybe_dimension_from_number(const css_parser_token &tok) +-> std::optional<css_value> +{ + if (std::holds_alternative<double>(tok.value)) { + auto dbl = std::get<double>(tok.value); + css_dimension dim; + + dim.dim = dbl; + + if (tok.flags & css_parser_token::number_percent) { + dim.is_percent = true; + } + else { + dim.is_percent = false; + } + + return css_value{dim}; + } + + return std::nullopt; +} + + auto css_value::debug_str() const -> std::string { std::string ret; @@ -289,6 +312,12 @@ auto css_value::debug_str() const -> std::string else if constexpr (std::is_same_v<T, double>) { ret += "size: " + std::to_string(arg); } + else if constexpr (std::is_same_v<T, css_dimension>) { + ret += "dimension: " + std::to_string(arg.dim); + if (arg.is_percent) { + ret += "%"; + } + } else if constexpr (std::is_integral_v<T>) { ret += "integral: " + std::to_string(static_cast<int>(arg)); } |