Source code
Revision control
Copy as Markdown
Other Tools
// 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
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#![allow(non_upper_case_globals)]
use libc;
use std::ptr;
use std::ops::Deref;
pub use base::{CGError, boolean_t};
pub use geometry::{CGRect, CGPoint, CGSize};
use core_foundation::string::{CFString, CFStringRef};
use core_foundation::base::{CFRetain, TCFType};
use image::CGImage;
use foreign_types::ForeignType;
pub type CGDirectDisplayID = u32;
pub type CGWindowID = u32;
pub type CGWindowLevel = i32;
pub const kCGNullWindowID: CGWindowID = 0 as CGWindowID;
pub const kCGNullDirectDisplayID: CGDirectDisplayID = 0 as CGDirectDisplayID;
pub type CGWindowListOption = u32;
pub const kCGWindowListOptionAll: CGWindowListOption = 0;
pub const kCGWindowListOptionOnScreenOnly: CGWindowListOption = 1 << 0;
pub const kCGWindowListOptionOnScreenAboveWindow: CGWindowListOption = 1 << 1;
pub const kCGWindowListOptionOnScreenBelowWindow: CGWindowListOption = 1 << 2;
pub const kCGWindowListOptionIncludingWindow: CGWindowListOption = 1 << 3;
pub const kCGWindowListExcludeDesktopElements: CGWindowListOption = 1 << 4;
pub type CGWindowImageOption = u32;
pub const kCGWindowImageDefault: CGWindowImageOption = 0;
pub const kCGWindowImageBoundsIgnoreFraming: CGWindowImageOption = 1 << 0;
pub const kCGWindowImageShouldBeOpaque: CGWindowImageOption = 1 << 1;
pub const kCGWindowImageOnlyShadows: CGWindowImageOption = 1 << 2;
pub const kCGWindowImageBestResolution: CGWindowImageOption = 1 << 3;
pub const kCGWindowImageNominalResolution: CGWindowImageOption = 1 << 4;
pub const kDisplayModeValidFlag: u32 = 0x00000001;
pub const kDisplayModeSafeFlag: u32 = 0x00000002;
pub const kDisplayModeDefaultFlag: u32 = 0x00000004;
pub const kDisplayModeAlwaysShowFlag: u32 = 0x00000008;
pub const kDisplayModeNeverShowFlag: u32 = 0x00000080;
pub const kDisplayModeNotResizeFlag: u32 = 0x00000010;
pub const kDisplayModeRequiresPanFlag: u32 = 0x00000020;
pub const kDisplayModeInterlacedFlag: u32 = 0x00000040;
pub const kDisplayModeSimulscanFlag: u32 = 0x00000100;
pub const kDisplayModeBuiltInFlag: u32 = 0x00000400;
pub const kDisplayModeNotPresetFlag: u32 = 0x00000200;
pub const kDisplayModeStretchedFlag: u32 = 0x00000800;
pub const kDisplayModeNotGraphicsQualityFlag: u32 = 0x00001000;
pub const kDisplayModeValidateAgainstDisplay: u32 = 0x00002000;
pub const kDisplayModeTelevisionFlag: u32 = 0x00100000;
pub const kDisplayModeValidForMirroringFlag: u32 = 0x00200000;
pub const kDisplayModeAcceleratorBackedFlag: u32 = 0x00400000;
pub const kDisplayModeValidForHiResFlag: u32 = 0x00800000;
pub const kDisplayModeValidForAirPlayFlag: u32 = 0x01000000;
pub const kDisplayModeNativeFlag: u32 = 0x02000000;
pub const kDisplayModeSafetyFlags: u32 = 0x00000007;
pub type CGDisplayBlendFraction = f32;
pub const kCGDisplayBlendNormal: CGDisplayBlendFraction = 0.0;
pub const kCGDisplayBlendSolidColor: CGDisplayBlendFraction = 1.0;
pub type CGDisplayFadeReservationToken = u32;
pub const kCGDisplayFadeReservationInvalidToken: CGDisplayFadeReservationToken = 0;
pub type CGDisplayFadeInterval = f32;
pub type CGDisplayReservationInterval = f32;
pub const kCGMaxDisplayReservationInterval: CGDisplayReservationInterval = 15.0;
pub const IO1BitIndexedPixels: &str = "P";
pub const IO2BitIndexedPixels: &str = "PP";
pub const IO4BitIndexedPixels: &str = "PPPP";
pub const IO8BitIndexedPixels: &str = "PPPPPPPP";
pub const IO16BitDirectPixels: &str = "-RRRRRGGGGGBBBBB";
pub const IO32BitDirectPixels: &str = "--------RRRRRRRRGGGGGGGGBBBBBBBB";
pub const kIO30BitDirectPixels: &str = "--RRRRRRRRRRGGGGGGGGGGBBBBBBBBBB";
pub const kIO64BitDirectPixels: &str = "-16R16G16B16";
pub const kIO16BitFloatPixels: &str = "-16FR16FG16FB16";
pub const kIO32BitFloatPixels: &str = "-32FR32FG32FB32";
pub const IOYUV422Pixels: &str = "Y4U2V2";
pub const IO8BitOverlayPixels: &str = "O8";
pub use core_foundation::dictionary::{ CFDictionary, CFDictionaryRef, CFDictionaryGetValueIfPresent };
pub use core_foundation::array::{ CFArray, CFArrayRef };
pub use core_foundation::array::{ CFArrayGetCount, CFArrayGetValueAtIndex };
pub use core_foundation::base::{ CFIndex, CFRelease, CFTypeRef };
pub type CGDisplayConfigRef = *mut libc::c_void;
#[repr(u32)]
#[derive(Clone, Copy)]
pub enum CGConfigureOption {
ConfigureForAppOnly = 0,
ConfigureForSession = 1,
ConfigurePermanently = 2,
}
#[derive(Copy, Clone, Debug)]
pub struct CGDisplay {
pub id: CGDirectDisplayID,
}
foreign_type! {
#[doc(hidden)]
pub unsafe type CGDisplayMode {
type CType = ::sys::CGDisplayMode;
fn drop = CGDisplayModeRelease;
fn clone = |p| CFRetain(p as *const _) as *mut _;
}
}
impl CGDisplay {
#[inline]
pub fn new(id: CGDirectDisplayID) -> CGDisplay {
CGDisplay { id: id }
}
/// Returns the the main display.
#[inline]
pub fn main() -> CGDisplay {
CGDisplay::new(unsafe { CGMainDisplayID() })
}
/// A value that will never correspond to actual hardware.
pub fn null_display() -> CGDisplay {
CGDisplay::new(kCGNullDirectDisplayID)
}
/// Returns the bounds of a display in the global display coordinate space.
#[inline]
pub fn bounds(&self) -> CGRect {
unsafe { CGDisplayBounds(self.id) }
}
/// Returns information about a display's current configuration.
#[inline]
pub fn display_mode(&self) -> Option<CGDisplayMode> {
unsafe {
let mode_ref = CGDisplayCopyDisplayMode(self.id);
if !mode_ref.is_null() {
Some(CGDisplayMode::from_ptr(mode_ref))
} else {
None
}
}
}
/// Begins a new set of display configuration changes.
pub fn begin_configuration(&self) -> Result<CGDisplayConfigRef, CGError> {
unsafe {
let mut config_ref: CGDisplayConfigRef = ptr::null_mut();
let result = CGBeginDisplayConfiguration(&mut config_ref);
if result == 0 {
Ok(config_ref)
} else {
Err(result)
}
}
}
/// Cancels a set of display configuration changes.
pub fn cancel_configuration(&self, config_ref: &CGDisplayConfigRef) -> Result<(), CGError> {
let result = unsafe { CGCancelDisplayConfiguration(*config_ref) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Completes a set of display configuration changes.
pub fn complete_configuration(
&self,
config_ref: &CGDisplayConfigRef,
option: CGConfigureOption,
) -> Result<(), CGError> {
let result = unsafe { CGCompleteDisplayConfiguration(*config_ref, option) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Configures the display mode of a display.
pub fn configure_display_with_display_mode(
&self,
config_ref: &CGDisplayConfigRef,
display_mode: &CGDisplayMode,
) -> Result<(), CGError> {
let result = unsafe {
CGConfigureDisplayWithDisplayMode(
*config_ref,
self.id,
display_mode.as_ptr(),
ptr::null(),
)
};
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Configures the origin of a display in the global display coordinate space.
pub fn configure_display_origin(
&self,
config_ref: &CGDisplayConfigRef,
x: i32,
y: i32,
) -> Result<(), CGError> {
let result = unsafe { CGConfigureDisplayOrigin(*config_ref, self.id, x, y) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Changes the configuration of a mirroring set.
pub fn configure_display_mirror_of_display(
&self,
config_ref: &CGDisplayConfigRef,
master: &CGDisplay,
) -> Result<(), CGError> {
let result = unsafe { CGConfigureDisplayMirrorOfDisplay(*config_ref, self.id, master.id) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Returns an image containing the contents of the specified display.
#[inline]
pub fn image(&self) -> Option<CGImage> {
unsafe {
let image_ref = CGDisplayCreateImage(self.id);
if !image_ref.is_null() {
Some(CGImage::from_ptr(image_ref))
} else {
None
}
}
}
/// Returns an image containing the contents of a portion of the specified display.
#[inline]
pub fn image_for_rect(&self, bounds: CGRect) -> Option<CGImage> {
unsafe {
let image_ref = CGDisplayCreateImageForRect(self.id, bounds);
if !image_ref.is_null() {
Some(CGImage::from_ptr(image_ref))
} else {
None
}
}
}
/// Returns a composite image based on a dynamically generated list of
/// windows.
#[inline]
pub fn screenshot(
bounds: CGRect,
list_option: CGWindowListOption,
window_id: CGWindowID,
image_option: CGWindowImageOption,
) -> Option<CGImage> {
unsafe {
let image_ref = CGWindowListCreateImage(bounds, list_option, window_id, image_option);
if !image_ref.is_null() {
Some(CGImage::from_ptr(image_ref))
} else {
None
}
}
}
/// Returns a composite image of the specified windows.
#[inline]
pub fn screenshot_from_windows(
bounds: CGRect,
windows: CFArray,
image_option: CGWindowImageOption,
) -> Option<CGImage> {
unsafe {
let image_ref = CGWindowListCreateImageFromArray(
bounds,
windows.as_concrete_TypeRef(),
image_option,
);
if !image_ref.is_null() {
Some(CGImage::from_ptr(image_ref))
} else {
None
}
}
}
/// Generates and returns information about the selected windows in the
/// current user session.
pub fn window_list_info(
option: CGWindowListOption,
relative_to_window: Option<CGWindowID>,
) -> Option<CFArray> {
let relative_to_window = relative_to_window.unwrap_or(kCGNullWindowID);
let array_ref = unsafe { CGWindowListCopyWindowInfo(option, relative_to_window) };
if !array_ref.is_null() {
Some(unsafe { TCFType::wrap_under_create_rule(array_ref) })
} else {
None
}
}
/// Returns a Boolean value indicating whether a display is active.
#[inline]
pub fn is_active(&self) -> bool {
unsafe { CGDisplayIsActive(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is always in a
/// mirroring set.
#[inline]
pub fn is_always_in_mirror_set(&self) -> bool {
unsafe { CGDisplayIsAlwaysInMirrorSet(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is sleeping (and is
/// therefore not drawable.)
#[inline]
pub fn is_asleep(&self) -> bool {
unsafe { CGDisplayIsAsleep(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is built-in, such as
/// the internal display in portable systems.
#[inline]
pub fn is_builtin(&self) -> bool {
unsafe { CGDisplayIsBuiltin(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is in a hardware
/// mirroring set.
#[inline]
pub fn is_in_hw_mirror_set(&self) -> bool {
unsafe { CGDisplayIsInHWMirrorSet(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is in a mirroring set.
#[inline]
pub fn is_in_mirror_set(&self) -> bool {
unsafe { CGDisplayIsInMirrorSet(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is the main display.
#[inline]
pub fn is_main(&self) -> bool {
unsafe { CGDisplayIsMain(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is connected or online.
#[inline]
pub fn is_online(&self) -> bool {
unsafe { CGDisplayIsOnline(self.id) != 0 }
}
/// Returns a boolean indicating whether Quartz is using OpenGL-based
/// window acceleration (Quartz Extreme) to render in a display.
#[inline]
pub fn uses_open_gl_acceleration(&self) -> bool {
unsafe { CGDisplayUsesOpenGLAcceleration(self.id) != 0 }
}
/// Returns a boolean indicating whether a display is running in a stereo
/// graphics mode.
#[inline]
pub fn is_stereo(&self) -> bool {
unsafe { CGDisplayIsStereo(self.id) != 0 }
}
/// For a secondary display in a mirroring set, returns the primary
/// display.
#[inline]
pub fn mirrors_display(&self) -> CGDirectDisplayID {
unsafe { CGDisplayMirrorsDisplay(self.id) }
}
/// Returns the primary display in a hardware mirroring set.
#[inline]
pub fn primary_display(&self) -> CGDirectDisplayID {
unsafe { CGDisplayPrimaryDisplay(self.id) }
}
/// Returns the rotation angle of a display in degrees.
#[inline]
pub fn rotation(&self) -> f64 {
unsafe { CGDisplayRotation(self.id) }
}
/// Returns the width and height of a display in millimeters.
#[inline]
pub fn screen_size(&self) -> CGSize {
unsafe { CGDisplayScreenSize(self.id) }
}
/// Returns the serial number of a display monitor.
#[inline]
pub fn serial_number(&self) -> u32 {
unsafe { CGDisplaySerialNumber(self.id) }
}
/// Returns the logical unit number of a display.
#[inline]
pub fn unit_number(&self) -> u32 {
unsafe { CGDisplayUnitNumber(self.id) }
}
/// Returns the vendor number of the specified display's monitor.
#[inline]
pub fn vendor_number(&self) -> u32 {
unsafe { CGDisplayVendorNumber(self.id) }
}
/// Returns the model number of a display monitor.
#[inline]
pub fn model_number(&self) -> u32 {
unsafe { CGDisplayModelNumber(self.id) }
}
/// Returns the display height in pixel units.
#[inline]
pub fn pixels_high(&self) -> u64 {
unsafe { CGDisplayPixelsHigh(self.id) as u64 }
}
/// Returns the display width in pixel units.
#[inline]
pub fn pixels_wide(&self) -> u64 {
unsafe { CGDisplayPixelsWide(self.id) as u64 }
}
/// Provides a list of displays that are active (or drawable).
#[inline]
pub fn active_displays() -> Result<Vec<CGDirectDisplayID>, CGError> {
let count = CGDisplay::active_display_count()?;
let mut buf: Vec<CGDirectDisplayID> = vec![0; count as usize];
let result =
unsafe { CGGetActiveDisplayList(count as u32, buf.as_mut_ptr(), ptr::null_mut()) };
if result == 0 {
Ok(buf)
} else {
Err(result)
}
}
/// Provides count of displays that are active (or drawable).
#[inline]
pub fn active_display_count() -> Result<u32, CGError> {
let mut count: u32 = 0;
let result = unsafe { CGGetActiveDisplayList(0, ptr::null_mut(), &mut count) };
if result == 0 {
Ok(count as u32)
} else {
Err(result)
}
}
/// Hides the mouse cursor, and increments the hide cursor count.
#[inline]
pub fn hide_cursor(&self) -> Result<(), CGError> {
let result = unsafe { CGDisplayHideCursor(self.id) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Decrements the hide cursor count, and shows the mouse cursor if the
/// count is 0.
#[inline]
pub fn show_cursor(&self) -> Result<(), CGError> {
let result = unsafe { CGDisplayShowCursor(self.id) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Moves the mouse cursor to a specified point relative to the display
/// origin (the upper-left corner of the display).
#[inline]
pub fn move_cursor_to_point(&self, point: CGPoint) -> Result<(), CGError> {
let result = unsafe { CGDisplayMoveCursorToPoint(self.id, point) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Moves the mouse cursor without generating events.
#[inline]
pub fn warp_mouse_cursor_position(point: CGPoint) -> Result<(), CGError> {
let result = unsafe { CGWarpMouseCursorPosition(point) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
/// Connects or disconnects the mouse and cursor while an application is
/// in the foreground.
#[inline]
pub fn associate_mouse_and_mouse_cursor_position(connected: bool) -> Result<(), CGError> {
let result = unsafe { CGAssociateMouseAndMouseCursorPosition(connected as boolean_t) };
if result == 0 {
Ok(())
} else {
Err(result)
}
}
}
impl CGDisplayMode {
/// Returns all display modes for the specified display id.
pub fn all_display_modes(
display_id: CGDirectDisplayID,
options: CFDictionaryRef,
) -> Option<Vec<CGDisplayMode>> {
let array_opt: Option<CFArray> = unsafe {
let array_ref = CGDisplayCopyAllDisplayModes(display_id, options);
if !array_ref.is_null() {
Some(CFArray::wrap_under_create_rule(array_ref))
} else {
None
}
};
match array_opt {
Some(modes) => {
let vec: Vec<CGDisplayMode> = modes
.into_iter()
.map(|value0| {
let x = *value0.deref() as *mut ::sys::CGDisplayMode;
unsafe { CGDisplayMode::from_ptr(x) }
}).collect();
Some(vec)
}
None => None,
}
}
/// Returns the height of the specified display mode.
#[inline]
pub fn height(&self) -> u64 {
unsafe { CGDisplayModeGetHeight(self.as_ptr()) as u64 }
}
/// Returns the width of the specified display mode.
#[inline]
pub fn width(&self) -> u64 {
unsafe { CGDisplayModeGetWidth(self.as_ptr()) as u64 }
}
/// Returns the pixel height of the specified display mode.
#[inline]
pub fn pixel_height(&self) -> u64 {
unsafe { CGDisplayModeGetPixelHeight(self.as_ptr()) as u64 }
}
/// Returns the pixel width of the specified display mode.
#[inline]
pub fn pixel_width(&self) -> u64 {
unsafe { CGDisplayModeGetPixelWidth(self.as_ptr()) as u64 }
}
#[inline]
pub fn refresh_rate(&self) -> f64 {
unsafe { CGDisplayModeGetRefreshRate(self.as_ptr()) }
}
/// Returns the I/O Kit flags of the specified display mode.
#[inline]
pub fn io_flags(&self) -> u32 {
unsafe { CGDisplayModeGetIOFlags(self.as_ptr()) as u32 }
}
/// Returns the pixel encoding of the specified display mode.
#[inline]
pub fn pixel_encoding(&self) -> CFString {
unsafe { CFString::wrap_under_create_rule(CGDisplayModeCopyPixelEncoding(self.as_ptr())) }
}
/// Returns the number of bits per pixel of the specified display mode.
pub fn bit_depth(&self) -> usize {
let pixel_encoding = self.pixel_encoding().to_string();
// my numerical representation for kIO16BitFloatPixels and kIO32bitFloatPixels
// are made up and possibly non-sensical
if pixel_encoding.eq_ignore_ascii_case(kIO32BitFloatPixels) {
96
} else if pixel_encoding.eq_ignore_ascii_case(kIO64BitDirectPixels) {
64
} else if pixel_encoding.eq_ignore_ascii_case(kIO16BitFloatPixels) {
48
} else if pixel_encoding.eq_ignore_ascii_case(IO32BitDirectPixels) {
32
} else if pixel_encoding.eq_ignore_ascii_case(kIO30BitDirectPixels) {
30
} else if pixel_encoding.eq_ignore_ascii_case(IO16BitDirectPixels) {
16
} else if pixel_encoding.eq_ignore_ascii_case(IO8BitIndexedPixels) {
8
} else {
0
}
}
pub fn mode_id(&self) -> i32 {
unsafe { CGDisplayModeGetIODisplayModeID(self.as_ptr()) }
}
}
#[link(name = "CoreGraphics", kind = "framework")]
extern "C" {
pub static CGRectNull: CGRect;
pub static CGRectInfinite: CGRect;
pub static kCGDisplayShowDuplicateLowResolutionModes: CFStringRef;
pub fn CGDisplayModeRetain(mode: ::sys::CGDisplayModeRef);
pub fn CGDisplayModeRelease(mode: ::sys::CGDisplayModeRef);
pub fn CGMainDisplayID() -> CGDirectDisplayID;
pub fn CGDisplayIsActive(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsAlwaysInMirrorSet(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsAsleep(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsBuiltin(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsInHWMirrorSet(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsInMirrorSet(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsMain(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsOnline(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayIsStereo(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayMirrorsDisplay(display: CGDirectDisplayID) -> CGDirectDisplayID;
pub fn CGDisplayPrimaryDisplay(display: CGDirectDisplayID) -> CGDirectDisplayID;
pub fn CGDisplayRotation(display: CGDirectDisplayID) -> libc::c_double;
pub fn CGDisplayScreenSize(display: CGDirectDisplayID) -> CGSize;
pub fn CGDisplaySerialNumber(display: CGDirectDisplayID) -> u32;
pub fn CGDisplayUnitNumber(display: CGDirectDisplayID) -> u32;
pub fn CGDisplayUsesOpenGLAcceleration(display: CGDirectDisplayID) -> boolean_t;
pub fn CGDisplayVendorNumber(display: CGDirectDisplayID) -> u32;
pub fn CGGetActiveDisplayList(
max_displays: u32,
active_displays: *mut CGDirectDisplayID,
display_count: *mut u32,
) -> CGError;
pub fn CGGetDisplaysWithRect(
rect: CGRect,
max_displays: u32,
displays: *mut CGDirectDisplayID,
matching_display_count: *mut u32,
) -> CGError;
pub fn CGDisplayModelNumber(display: CGDirectDisplayID) -> u32;
pub fn CGDisplayPixelsHigh(display: CGDirectDisplayID) -> libc::size_t;
pub fn CGDisplayPixelsWide(display: CGDirectDisplayID) -> libc::size_t;
pub fn CGDisplayBounds(display: CGDirectDisplayID) -> CGRect;
pub fn CGDisplayCreateImage(display: CGDirectDisplayID) -> ::sys::CGImageRef;
pub fn CGDisplayCreateImageForRect(
display: CGDirectDisplayID,
rect: CGRect,
) -> ::sys::CGImageRef;
// Capturing and Releasing Displays
pub fn CGDisplayCapture(display: CGDirectDisplayID) -> CGError;
pub fn CGDisplayRelease(display: CGDirectDisplayID) -> CGError;
pub fn CGShieldingWindowLevel() -> CGWindowLevel;
// Configuring Displays
pub fn CGBeginDisplayConfiguration(config: *mut CGDisplayConfigRef) -> CGError;
pub fn CGCancelDisplayConfiguration(config: CGDisplayConfigRef) -> CGError;
pub fn CGCompleteDisplayConfiguration(
config: CGDisplayConfigRef,
option: CGConfigureOption,
) -> CGError;
pub fn CGConfigureDisplayWithDisplayMode(
config: CGDisplayConfigRef,
display: CGDirectDisplayID,
mode: ::sys::CGDisplayModeRef,
options: CFDictionaryRef,
) -> CGError;
pub fn CGConfigureDisplayMirrorOfDisplay(
config: CGDisplayConfigRef,
display: CGDirectDisplayID,
master: CGDirectDisplayID,
) -> CGError;
pub fn CGConfigureDisplayOrigin(
config: CGDisplayConfigRef,
display: CGDirectDisplayID,
x: i32,
y: i32,
) -> CGError;
pub fn CGRestorePermanentDisplayConfiguration();
pub fn CGDisplayCopyDisplayMode(display: CGDirectDisplayID) -> ::sys::CGDisplayModeRef;
pub fn CGDisplayModeGetHeight(mode: ::sys::CGDisplayModeRef) -> libc::size_t;
pub fn CGDisplayModeGetWidth(mode: ::sys::CGDisplayModeRef) -> libc::size_t;
pub fn CGDisplayModeGetPixelHeight(mode: ::sys::CGDisplayModeRef) -> libc::size_t;
pub fn CGDisplayModeGetPixelWidth(mode: ::sys::CGDisplayModeRef) -> libc::size_t;
pub fn CGDisplayModeGetRefreshRate(mode: ::sys::CGDisplayModeRef) -> libc::c_double;
pub fn CGDisplayModeGetIOFlags(mode: ::sys::CGDisplayModeRef) -> u32;
pub fn CGDisplayModeCopyPixelEncoding(mode: ::sys::CGDisplayModeRef) -> CFStringRef;
pub fn CGDisplayModeGetIODisplayModeID(mode: ::sys::CGDisplayModeRef) -> i32;
pub fn CGDisplayCopyAllDisplayModes(
display: CGDirectDisplayID,
options: CFDictionaryRef,
) -> CFArrayRef;
pub fn CGDisplaySetDisplayMode(
display: CGDirectDisplayID,
mode: ::sys::CGDisplayModeRef,
options: CFDictionaryRef,
) -> CGError;
// mouse stuff
pub fn CGDisplayHideCursor(display: CGDirectDisplayID) -> CGError;
pub fn CGDisplayShowCursor(display: CGDirectDisplayID) -> CGError;
pub fn CGDisplayMoveCursorToPoint(display: CGDirectDisplayID, point: CGPoint) -> CGError;
pub fn CGWarpMouseCursorPosition(point: CGPoint) -> CGError;
pub fn CGAssociateMouseAndMouseCursorPosition(connected: boolean_t) -> CGError;
// Display Fade Effects
pub fn CGConfigureDisplayFadeEffect(
config: CGDisplayConfigRef,
fadeOutSeconds: CGDisplayFadeInterval,
fadeInSeconds: CGDisplayFadeInterval,
fadeRed: f32,
fadeGreen: f32,
fadeBlue: f32,
) -> CGError;
pub fn CGAcquireDisplayFadeReservation(
seconds: CGDisplayReservationInterval,
token: *mut CGDisplayFadeReservationToken,
) -> CGError;
pub fn CGDisplayFade(
token: CGDisplayFadeReservationToken,
duration: CGDisplayFadeInterval,
startBlend: CGDisplayBlendFraction,
endBlend: CGDisplayBlendFraction,
redBlend: f32,
greenBlend: f32,
blueBlend: f32,
synchronous: boolean_t,
) -> CGError;
// CGDisplayFadeOperationInProgress
pub fn CGReleaseDisplayFadeReservation(token: CGDisplayFadeReservationToken) -> CGError;
// Window Services Reference
pub fn CGWindowListCopyWindowInfo(
option: CGWindowListOption,
relativeToWindow: CGWindowID,
) -> CFArrayRef;
pub fn CGWindowListCreateImage(
screenBounds: CGRect,
listOptions: CGWindowListOption,
windowId: CGWindowID,
imageOptions: CGWindowImageOption,
) -> ::sys::CGImageRef;
pub fn CGWindowListCreateImageFromArray(
screenBounds: CGRect,
windowArray: CFArrayRef,
imageOptions: CGWindowImageOption,
) -> ::sys::CGImageRef;
}