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Add stylo FFI for cssText getters of CSSStyleRule

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This commit is contained in:
Xidorn Quan 2016-11-23 10:33:16 +11:00
parent a9296bc89c
commit 66669e48ef
2 changed files with 21 additions and 0 deletions
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8
components/style/gecko_bindings/bindings.rs
View file

@ -1010,6 +1010,14 @@ extern "C" {
index: u32)
-> RawServoStyleRuleStrong;
}
extern "C" {
pub fn Servo_StyleRule_GetCssText(rule: RawServoStyleRuleBorrowed,
result: *mut nsAString_internal);
}
extern "C" {
pub fn Servo_StyleRule_GetSelectorText(rule: RawServoStyleRuleBorrowed,
result: *mut nsAString_internal);
}
extern "C" {
pub fn Servo_ParseProperty(property: *const nsACString_internal,
value: *const nsACString_internal,

13
ports/geckolib/glue.rs
View file

@ -4,6 +4,7 @@
use app_units::Au;
use cssparser::Parser;
use cssparser::ToCss as ParserToCss;
use env_logger;
use euclid::Size2D;
use parking_lot::RwLock;
@ -323,6 +324,18 @@ pub extern "C" fn Servo_StyleRule_Release(rule: RawServoStyleRuleBorrowed) -> ()
unsafe { RwLock::<StyleRule>::release(rule) };
}
#[no_mangle]
pub extern "C" fn Servo_StyleRule_GetCssText(rule: RawServoStyleRuleBorrowed, result: *mut nsAString) -> () {
let rule = RwLock::<StyleRule>::as_arc(&rule);
rule.read().to_css(unsafe { result.as_mut().unwrap() }).unwrap();
}
#[no_mangle]
pub extern "C" fn Servo_StyleRule_GetSelectorText(rule: RawServoStyleRuleBorrowed, result: *mut nsAString) -> () {
let rule = RwLock::<StyleRule>::as_arc(&rule);
rule.read().selectors.to_css(unsafe { result.as_mut().unwrap() }).unwrap();
}
#[no_mangle]
pub extern "C" fn Servo_ComputedValues_Get(node: RawGeckoNodeBorrowed)
-> ServoComputedValuesStrong {