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Add bindings for list and pair list value of nsCSSValue.

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This commit is contained in:
Xidorn Quan 2017-05-16 09:47:19 +10:00
parent 0722031726
commit f733958f2e
2 changed files with 57 additions and 9 deletions
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26
components/style/gecko/rules.rs
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@ -221,7 +221,7 @@ impl ToNsCssValue for counter_style::Ranges {
if self.0.is_empty() {
nscssvalue.set_auto();
} else {
for range in &self.0 {
nscssvalue.set_pair_list(self.0.iter().map(|range| {
fn set_bound(bound: Option<i32>, nscssvalue: &mut nsCSSValue) {
if let Some(finite) = bound {
nscssvalue.set_integer(finite)
@ -233,8 +233,8 @@ impl ToNsCssValue for counter_style::Ranges {
let mut end = nsCSSValue::null();
set_bound(range.start, &mut start);
set_bound(range.end, &mut end);
// FIXME: add bindings for nsCSSValuePairList
}
(start, end)
}));
}
}
}
@ -256,16 +256,24 @@ impl ToNsCssValue for counter_style::Fallback {
}
impl ToNsCssValue for counter_style::Symbols {
fn convert(&self, _nscssvalue: &mut nsCSSValue) {
debug_assert!(!self.0.is_empty());
// FIXME: add bindings for nsCSSValueList
fn convert(&self, nscssvalue: &mut nsCSSValue) {
nscssvalue.set_list(self.0.iter().map(|item| {
let mut value = nsCSSValue::null();
value.set_from(item);
value
}));
}
}
impl ToNsCssValue for counter_style::AdditiveSymbols {
fn convert(&self, _nscssvalue: &mut nsCSSValue) {
debug_assert!(!self.0.is_empty());
// FIXME: add bindings for nsCSSValuePairList
fn convert(&self, nscssvalue: &mut nsCSSValue) {
nscssvalue.set_pair_list(self.0.iter().map(|tuple| {
let mut weight = nsCSSValue::null();
let mut symbol = nsCSSValue::null();
weight.set_integer(tuple.weight as i32);
symbol.set_from(&tuple.symbol);
(weight, symbol)
}));
}
}