04482d5a2e
It is unclear what values CGDisplayModeCopyPixelEncoding is allowed to return, so let's make sure to handle unknown cases.
89 lines
2.9 KiB
Rust
89 lines
2.9 KiB
Rust
// TODO: Upstream these
|
|
|
|
#![allow(non_upper_case_globals)]
|
|
|
|
use std::ffi::c_void;
|
|
|
|
use objc2::ffi::NSInteger;
|
|
use objc2::runtime::AnyObject;
|
|
use objc2_core_foundation::{cf_type, CFString, CFUUID};
|
|
use objc2_core_graphics::CGDirectDisplayID;
|
|
|
|
pub const IO16BitDirectPixels: &str = "-RRRRRGGGGGBBBBB";
|
|
pub const IO32BitDirectPixels: &str = "--------RRRRRRRRGGGGGGGGBBBBBBBB";
|
|
pub const kIO30BitDirectPixels: &str = "--RRRRRRRRRRGGGGGGGGGGBBBBBBBBBB";
|
|
pub const kIO64BitDirectPixels: &str = "-16R16G16B16";
|
|
|
|
// `CGDisplayCreateUUIDFromDisplayID` comes from the `ColorSync` framework.
|
|
// However, that framework was only introduced "publicly" in macOS 10.13.
|
|
//
|
|
// Since we want to support older versions, we can't link to `ColorSync`
|
|
// directly. Fortunately, it has always been available as a subframework of
|
|
// `ApplicationServices`, see:
|
|
// https://developer.apple.com/library/archive/documentation/MacOSX/Conceptual/OSX_Technology_Overview/SystemFrameworks/SystemFrameworks.html#//apple_ref/doc/uid/TP40001067-CH210-BBCFFIEG
|
|
#[link(name = "ApplicationServices", kind = "framework")]
|
|
extern "C" {
|
|
pub fn CGDisplayCreateUUIDFromDisplayID(display: CGDirectDisplayID) -> *mut CFUUID;
|
|
|
|
pub fn CGDisplayGetDisplayIDFromUUID(uuid: &CFUUID) -> CGDirectDisplayID;
|
|
}
|
|
|
|
#[link(name = "CoreGraphics", kind = "framework")]
|
|
extern "C" {
|
|
// Wildly used private APIs; Apple uses them for their Terminal.app.
|
|
pub fn CGSMainConnectionID() -> *mut AnyObject;
|
|
pub fn CGSSetWindowBackgroundBlurRadius(
|
|
connection_id: *mut AnyObject,
|
|
window_id: NSInteger,
|
|
radius: i64,
|
|
) -> i32;
|
|
}
|
|
|
|
#[repr(transparent)]
|
|
pub struct TISInputSource(std::ffi::c_void);
|
|
|
|
cf_type!(
|
|
unsafe impl TISInputSource {}
|
|
);
|
|
|
|
#[repr(transparent)]
|
|
pub struct UCKeyboardLayout(std::ffi::c_void);
|
|
|
|
pub type OptionBits = u32;
|
|
pub type UniCharCount = std::os::raw::c_ulong;
|
|
pub type UniChar = std::os::raw::c_ushort;
|
|
pub type OSStatus = i32;
|
|
|
|
#[allow(non_upper_case_globals)]
|
|
pub const kUCKeyActionDisplay: u16 = 3;
|
|
#[allow(non_upper_case_globals)]
|
|
pub const kUCKeyTranslateNoDeadKeysMask: OptionBits = 1;
|
|
|
|
#[link(name = "Carbon", kind = "framework")]
|
|
extern "C" {
|
|
pub static kTISPropertyUnicodeKeyLayoutData: &'static CFString;
|
|
|
|
#[allow(non_snake_case)]
|
|
pub fn TISGetInputSourceProperty(
|
|
inputSource: &TISInputSource,
|
|
propertyKey: &CFString,
|
|
) -> *mut c_void;
|
|
|
|
pub fn TISCopyCurrentKeyboardLayoutInputSource() -> *mut TISInputSource;
|
|
|
|
pub fn LMGetKbdType() -> u8;
|
|
|
|
#[allow(non_snake_case)]
|
|
pub fn UCKeyTranslate(
|
|
keyLayoutPtr: *const UCKeyboardLayout,
|
|
virtualKeyCode: u16,
|
|
keyAction: u16,
|
|
modifierKeyState: u32,
|
|
keyboardType: u32,
|
|
keyTranslateOptions: OptionBits,
|
|
deadKeyState: *mut u32,
|
|
maxStringLength: UniCharCount,
|
|
actualStringLength: *mut UniCharCount,
|
|
unicodeString: *mut UniChar,
|
|
) -> OSStatus;
|
|
}
|