Brian Anderson
60 lines
1.5 KiB
Rust
60 lines
1.5 KiB
Rust
// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
|
|
// file at the top-level directory of this distribution.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
|
|
use base::{
|
|
AbstractCFTypeRef,
|
|
CFTypeRef,
|
|
CFTypeID,
|
|
CFWrapper,
|
|
};
|
|
|
|
pub type Boolean = u32;
|
|
|
|
struct __CFBoolean { private: () }
|
|
pub type CFBooleanRef = *__CFBoolean;
|
|
|
|
impl AbstractCFTypeRef for CFBooleanRef {
|
|
fn as_type_ref(&self) -> CFTypeRef { *self as CFTypeRef }
|
|
|
|
fn type_id() -> CFTypeID {
|
|
unsafe { CFBooleanGetTypeID() }
|
|
}
|
|
}
|
|
|
|
// FIXME: Should be a newtype struct, but that fails due to a Rust compiler
|
|
// bug.
|
|
pub struct CFBoolean {
|
|
contents: CFWrapper<CFBooleanRef, (), ()>
|
|
}
|
|
|
|
impl CFBoolean {
|
|
pub fn true_value() -> CFBoolean {
|
|
CFBoolean {
|
|
contents: CFWrapper::wrap_shared(kCFBooleanTrue)
|
|
}
|
|
}
|
|
|
|
pub fn false_value() -> CFBoolean {
|
|
CFBoolean {
|
|
contents: CFWrapper::wrap_shared(kCFBooleanFalse)
|
|
}
|
|
}
|
|
}
|
|
|
|
#[link_args="-framework CoreFoundation"]
|
|
#[nolink]
|
|
extern {
|
|
static kCFBooleanTrue: CFBooleanRef;
|
|
static kCFBooleanFalse: CFBooleanRef;
|
|
|
|
fn CFBooleanGetValue(boolean: CFBooleanRef) -> Boolean;
|
|
fn CFBooleanGetTypeID() -> CFTypeID;
|
|
}
|
|
|