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Define Gecko CounterStyle and FontFaceRule clone functions.

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This commit is contained in:
Brad Werth 2017-06-08 09:47:40 -07:00
parent 3616b8f0c3
commit 78ce522eed
5 changed files with 60 additions and 2 deletions
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24
components/style/gecko/rules.rs
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@ -150,6 +150,18 @@ impl ToNsCssValue for FontDisplay {
}
}
impl FontFaceRule {
/// Ask Gecko to deep clone the nsCSSFontFaceRule, and then construct
/// a FontFaceRule object from it.
pub fn deep_clone_from_gecko(&self) -> FontFaceRule {
let result = unsafe {
UniqueRefPtr::from_addrefed(
bindings::Gecko_CSSFontFaceRule_Clone(self.get()))
};
result.get()
}
}
impl From<FontFaceRuleData> for FontFaceRule {
fn from(data: FontFaceRuleData) -> FontFaceRule {
let mut result = unsafe {
@ -176,6 +188,18 @@ impl ToCssWithGuard for FontFaceRule {
/// A @counter-style rule
pub type CounterStyleRule = RefPtr<nsCSSCounterStyleRule>;
impl CounterStyleRule {
/// Ask Gecko to deep clone the nsCSSCounterStyleRule, and then construct
/// a CounterStyleRule object from it.
pub fn deep_clone_from_gecko(&self) -> CounterStyleRule {
let result = unsafe {
UniqueRefPtr::from_addrefed(
bindings::Gecko_CSSCounterStyle_Clone(self.get()))
};
result.get()
}
}
impl From<counter_style::CounterStyleRuleData> for CounterStyleRule {
fn from(data: counter_style::CounterStyleRuleData) -> CounterStyleRule {
let mut result = unsafe {