diff options
Diffstat (limited to 'third_party/rust/core-foundation-sys/src/notification_center.rs')
-rw-r--r-- | third_party/rust/core-foundation-sys/src/notification_center.rs | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/third_party/rust/core-foundation-sys/src/notification_center.rs b/third_party/rust/core-foundation-sys/src/notification_center.rs new file mode 100644 index 0000000000..2ed829233e --- /dev/null +++ b/third_party/rust/core-foundation-sys/src/notification_center.rs @@ -0,0 +1,89 @@ +// Copyright 2023 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 std::os::raw::c_void; + +use crate::base::{Boolean, CFIndex, CFOptionFlags, CFTypeID}; +use crate::dictionary::CFDictionaryRef; +use crate::string::CFStringRef; + +#[repr(C)] +pub struct __CFNotificationCenter(c_void); + +pub type CFNotificationCenterRef = *mut __CFNotificationCenter; + +pub type CFNotificationName = CFStringRef; +pub type CFNotificationCallback = extern "C" fn( + center: CFNotificationCenterRef, + observer: *mut c_void, + name: CFNotificationName, + object: *const c_void, + userInfo: CFDictionaryRef, +); +pub type CFNotificationSuspensionBehavior = CFIndex; + +pub const CFNotificationSuspensionBehaviorDrop: CFNotificationSuspensionBehavior = 1; +pub const CFNotificationSuspensionBehaviorCoalesce: CFNotificationSuspensionBehavior = 2; +pub const CFNotificationSuspensionBehaviorHold: CFNotificationSuspensionBehavior = 3; +pub const CFNotificationSuspensionBehaviorDeliverImmediately: CFNotificationSuspensionBehavior = 4; + +/* Notification Posting Options */ +pub const kCFNotificationDeliverImmediately: CFOptionFlags = 1usize << 0; +pub const kCFNotificationPostToAllSessions: CFOptionFlags = 1usize << 1; + +extern "C" { + /* + * CFNotificationCenter.h + */ + + /* Accessing a Notification Center */ + pub fn CFNotificationCenterGetDarwinNotifyCenter() -> CFNotificationCenterRef; + #[cfg(any(target_os = "macos", target_os = "windows"))] + pub fn CFNotificationCenterGetDistributedCenter() -> CFNotificationCenterRef; + pub fn CFNotificationCenterGetLocalCenter() -> CFNotificationCenterRef; + + /* Posting a Notification */ + pub fn CFNotificationCenterPostNotification( + center: CFNotificationCenterRef, + name: CFNotificationName, + object: *const c_void, + userInfo: CFDictionaryRef, + deliverImmediately: Boolean, + ); + pub fn CFNotificationCenterPostNotificationWithOptions( + center: CFNotificationCenterRef, + name: CFNotificationName, + object: *const c_void, + userInfo: CFDictionaryRef, + options: CFOptionFlags, + ); + + /* Adding and Removing Observers */ + pub fn CFNotificationCenterAddObserver( + center: CFNotificationCenterRef, + observer: *const c_void, + callBack: CFNotificationCallback, + name: CFStringRef, + object: *const c_void, + suspensionBehavior: CFNotificationSuspensionBehavior, + ); + pub fn CFNotificationCenterRemoveEveryObserver( + center: CFNotificationCenterRef, + observer: *const c_void, + ); + pub fn CFNotificationCenterRemoveObserver( + center: CFNotificationCenterRef, + observer: *const c_void, + name: CFNotificationName, + object: *const c_void, + ); + + /* Getting the CFNotificationCenter Type ID */ + pub fn CFNotificationCenterGetTypeID() -> CFTypeID; +} |