Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 14:10:11 +01:00
Code Issues Projects Releases Packages Wiki Activity

Rename LengthParsingMode to ParsingMode and LengthParsingMode::SVG to PasingMode::AllowUnitlessLength.

Browse source 
We need another flag that represents allow-negative-number for SMIL, so
this enum will also comprise the another parsing mode that allows negative number.
This commit is contained in:
Hiroyuki Ikezoe 2017-05-13 18:33:14 +09:00
parent b80d4acef4
commit fcc50ea421
23 changed files with 85 additions and 85 deletions
Download patch file Download diff file Expand all files Collapse all files

26
components/style/parser.rs
View file

@ -12,19 +12,19 @@ use stylesheets::{CssRuleType, Origin, UrlExtraData};
/// The mode to use when parsing lengths.
#[derive(PartialEq, Eq, Copy, Clone)]
pub enum LengthParsingMode {
pub enum ParsingMode {
/// In CSS, lengths must have units, except for zero values, where the unit can be omitted.
/// https://www.w3.org/TR/css3-values/#lengths
Default,
/// In SVG, a coordinate or length value without a unit identifier (e.g., "25") is assumed to be in user units (px).
/// https://www.w3.org/TR/SVG/coords.html#Units
SVG,
AllowUnitlessLength,
}
impl LengthParsingMode {
impl ParsingMode {
/// Whether the parsing mode allows unitless lengths for non-zero values to be intpreted as px.
pub fn allows_unitless_lengths(&self) -> bool {
*self == LengthParsingMode::SVG
*self == ParsingMode::AllowUnitlessLength
}
}
@ -41,8 +41,8 @@ pub struct ParserContext<'a> {
pub rule_type: Option<CssRuleType>,
/// Line number offsets for inline stylesheets
pub line_number_offset: u64,
/// The mode to use when parsing lengths.
pub length_parsing_mode: LengthParsingMode,
/// The mode to use when parsing.
pub parsing_mode: ParsingMode,
/// The quirks mode of this stylesheet.
pub quirks_mode: QuirksMode,
}
@ -53,7 +53,7 @@ impl<'a> ParserContext<'a> {
url_data: &'a UrlExtraData,
error_reporter: &'a ParseErrorReporter,
rule_type: Option<CssRuleType>,
length_parsing_mode: LengthParsingMode,
parsing_mode: ParsingMode,
quirks_mode: QuirksMode)
-> ParserContext<'a> {
ParserContext {
@ -62,7 +62,7 @@ impl<'a> ParserContext<'a> {
error_reporter: error_reporter,
rule_type: rule_type,
line_number_offset: 0u64,
length_parsing_mode: length_parsing_mode,
parsing_mode: parsing_mode,
quirks_mode: quirks_mode,
}
}
@ -71,10 +71,10 @@ impl<'a> ParserContext<'a> {
pub fn new_for_cssom(url_data: &'a UrlExtraData,
error_reporter: &'a ParseErrorReporter,
rule_type: Option<CssRuleType>,
length_parsing_mode: LengthParsingMode,
parsing_mode: ParsingMode,
quirks_mode: QuirksMode)
-> ParserContext<'a> {
Self::new(Origin::Author, url_data, error_reporter, rule_type, length_parsing_mode, quirks_mode)
Self::new(Origin::Author, url_data, error_reporter, rule_type, parsing_mode, quirks_mode)
}
/// Create a parser context based on a previous context, but with a modified rule type.
@ -87,7 +87,7 @@ impl<'a> ParserContext<'a> {
error_reporter: context.error_reporter,
rule_type: rule_type,
line_number_offset: context.line_number_offset,
length_parsing_mode: context.length_parsing_mode,
parsing_mode: context.parsing_mode,
quirks_mode: context.quirks_mode,
}
}
@ -97,7 +97,7 @@ impl<'a> ParserContext<'a> {
url_data: &'a UrlExtraData,
error_reporter: &'a ParseErrorReporter,
line_number_offset: u64,
length_parsing_mode: LengthParsingMode,
parsing_mode: ParsingMode,
quirks_mode: QuirksMode)
-> ParserContext<'a> {
ParserContext {
@ -106,7 +106,7 @@ impl<'a> ParserContext<'a> {
error_reporter: error_reporter,
rule_type: None,
line_number_offset: line_number_offset,
length_parsing_mode: length_parsing_mode,
parsing_mode: parsing_mode,
quirks_mode: quirks_mode,
}
}