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Add insertRule/deleteRule support for stylo

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This commit is contained in:
Xidorn Quan 2016-11-29 23:02:05 +11:00
parent 22c8df150a
commit bddd467c0e
4 changed files with 54 additions and 3 deletions
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14
components/style/gecko/conversions.rs
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@ -14,11 +14,12 @@ use gecko_bindings::bindings::{Gecko_CreateGradient, Gecko_SetGradientImageValue
use gecko_bindings::bindings::{RawServoStyleSheet, RawServoDeclarationBlock, RawServoStyleRule};
use gecko_bindings::bindings::{ServoComputedValues, ServoCssRules};
use gecko_bindings::structs::{nsStyleCoord_CalcValue, nsStyleImage};
use gecko_bindings::structs::nsresult;
use gecko_bindings::sugar::ns_style_coord::{CoordDataValue, CoordDataMut};
use gecko_bindings::sugar::ownership::{HasArcFFI, HasFFI};
use parking_lot::RwLock;
use properties::{ComputedValues, PropertyDeclarationBlock};
use stylesheets::{CssRules, Stylesheet, StyleRule};
use stylesheets::{CssRules, RulesMutateError, Stylesheet, StyleRule};
use values::computed::{CalcLengthOrPercentage, Gradient, Image, LengthOrPercentage, LengthOrPercentageOrAuto};
unsafe impl HasFFI for Stylesheet {
@ -497,3 +498,14 @@ pub mod basic_shape {
}
}
}
impl From<RulesMutateError> for nsresult {
fn from(other: RulesMutateError) -> Self {
match other {
RulesMutateError::Syntax => nsresult::NS_ERROR_DOM_SYNTAX_ERR,
RulesMutateError::IndexSize => nsresult::NS_ERROR_DOM_INDEX_SIZE_ERR,
RulesMutateError::HierarchyRequest => nsresult::NS_ERROR_DOM_HIERARCHY_REQUEST_ERR,
RulesMutateError::InvalidState => nsresult::NS_ERROR_DOM_INVALID_STATE_ERR,
}
}
}