#![allow(deprecated)]
use crate::{
ffi, CairoContext, Cursor, Device, Display, Event, FrameClock, GLContext, ModifierType,
Monitor, VulkanContext,
};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
#[doc(alias = "GdkSurface")]
pub struct Surface(Object<ffi::GdkSurface, ffi::GdkSurfaceClass>);
match fn {
type_ => || ffi::gdk_surface_get_type(),
}
}
impl Surface {
pub const NONE: Option<&'static Surface> = None;
#[doc(alias = "gdk_surface_new_popup")]
pub fn new_popup(parent: &impl IsA<Surface>, autohide: bool) -> Surface {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gdk_surface_new_popup(
parent.as_ref().to_glib_none().0,
autohide.into_glib(),
))
}
}
#[doc(alias = "gdk_surface_new_toplevel")]
pub fn new_toplevel(display: &impl IsA<Display>) -> Surface {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gdk_surface_new_toplevel(
display.as_ref().to_glib_none().0,
))
}
}
}
mod sealed {
pub trait Sealed {}
impl<T: super::IsA<super::Surface>> Sealed for T {}
}
pub trait SurfaceExt: IsA<Surface> + sealed::Sealed + 'static {
#[doc(alias = "gdk_surface_beep")]
fn beep(&self) {
unsafe {
ffi::gdk_surface_beep(self.as_ref().to_glib_none().0);
}
}
#[doc(alias = "gdk_surface_create_cairo_context")]
fn create_cairo_context(&self) -> CairoContext {
unsafe {
from_glib_full(ffi::gdk_surface_create_cairo_context(
self.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gdk_surface_create_gl_context")]
fn create_gl_context(&self) -> Result<GLContext, glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let ret =
ffi::gdk_surface_create_gl_context(self.as_ref().to_glib_none().0, &mut error);
if error.is_null() {
Ok(from_glib_full(ret))
} else {
Err(from_glib_full(error))
}
}
}
#[cfg_attr(feature = "v4_14", deprecated = "Since 4.14")]
#[allow(deprecated)]
#[doc(alias = "gdk_surface_create_vulkan_context")]
fn create_vulkan_context(&self) -> Result<VulkanContext, glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let ret =
ffi::gdk_surface_create_vulkan_context(self.as_ref().to_glib_none().0, &mut error);
if error.is_null() {
Ok(from_glib_full(ret))
} else {
Err(from_glib_full(error))
}
}
}
#[doc(alias = "gdk_surface_destroy")]
fn destroy(&self) {
unsafe {
ffi::gdk_surface_destroy(self.as_ref().to_glib_none().0);
}
}
#[doc(alias = "gdk_surface_get_cursor")]
#[doc(alias = "get_cursor")]
fn cursor(&self) -> Option<Cursor> {
unsafe { from_glib_none(ffi::gdk_surface_get_cursor(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_surface_get_device_cursor")]
#[doc(alias = "get_device_cursor")]
fn device_cursor(&self, device: &impl IsA<Device>) -> Option<Cursor> {
unsafe {
from_glib_none(ffi::gdk_surface_get_device_cursor(
self.as_ref().to_glib_none().0,
device.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gdk_surface_get_device_position")]
#[doc(alias = "get_device_position")]
fn device_position(&self, device: &impl IsA<Device>) -> Option<(f64, f64, ModifierType)> {
unsafe {
let mut x = std::mem::MaybeUninit::uninit();
let mut y = std::mem::MaybeUninit::uninit();
let mut mask = std::mem::MaybeUninit::uninit();
let ret = from_glib(ffi::gdk_surface_get_device_position(
self.as_ref().to_glib_none().0,
device.as_ref().to_glib_none().0,
x.as_mut_ptr(),
y.as_mut_ptr(),
mask.as_mut_ptr(),
));
if ret {
Some((
x.assume_init(),
y.assume_init(),
from_glib(mask.assume_init()),
))
} else {
None
}
}
}
#[doc(alias = "gdk_surface_get_display")]
#[doc(alias = "get_display")]
fn display(&self) -> Display {
unsafe { from_glib_none(ffi::gdk_surface_get_display(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gdk_surface_get_frame_clock")]
#[doc(alias = "get_frame_clock")]
#[doc(alias = "frame-clock")]
fn frame_clock(&self) -> FrameClock {
unsafe {
from_glib_none(ffi::gdk_surface_get_frame_clock(
self.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gdk_surface_get_height")]
#[doc(alias = "get_height")]
fn height(&self) -> i32 {
unsafe { ffi::gdk_surface_get_height(self.as_ref().to_glib_none().0) }
}
#[doc(alias = "gdk_surface_get_mapped")]
#[doc(alias = "get_mapped")]
#[doc(alias = "mapped")]
fn is_mapped(&self) -> bool {
unsafe { from_glib(ffi::gdk_surface_get_mapped(self.as_ref().to_glib_none().0)) }
}
#[cfg(feature = "v4_12")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_12")))]
#[doc(alias = "gdk_surface_get_scale")]
#[doc(alias = "get_scale")]
fn scale(&self) -> f64 {
unsafe { ffi::gdk_surface_get_scale(self.as_ref().to_glib_none().0) }
}
#[doc(alias = "gdk_surface_get_scale_factor")]
#[doc(alias = "get_scale_factor")]
#[doc(alias = "scale-factor")]
fn scale_factor(&self) -> i32 {
unsafe { ffi::gdk_surface_get_scale_factor(self.as_ref().to_glib_none().0) }
}
#[doc(alias = "gdk_surface_get_width")]
#[doc(alias = "get_width")]
fn width(&self) -> i32 {
unsafe { ffi::gdk_surface_get_width(self.as_ref().to_glib_none().0) }
}
#[doc(alias = "gdk_surface_hide")]
fn hide(&self) {
unsafe {
ffi::gdk_surface_hide(self.as_ref().to_glib_none().0);
}
}
#[doc(alias = "gdk_surface_is_destroyed")]
fn is_destroyed(&self) -> bool {
unsafe {
from_glib(ffi::gdk_surface_is_destroyed(
self.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gdk_surface_queue_render")]
fn queue_render(&self) {
unsafe {
ffi::gdk_surface_queue_render(self.as_ref().to_glib_none().0);
}
}
#[doc(alias = "gdk_surface_request_layout")]
fn request_layout(&self) {
unsafe {
ffi::gdk_surface_request_layout(self.as_ref().to_glib_none().0);
}
}
#[doc(alias = "gdk_surface_set_cursor")]
#[doc(alias = "cursor")]
fn set_cursor(&self, cursor: Option<&Cursor>) {
unsafe {
ffi::gdk_surface_set_cursor(self.as_ref().to_glib_none().0, cursor.to_glib_none().0);
}
}
#[doc(alias = "gdk_surface_set_device_cursor")]
fn set_device_cursor(&self, device: &impl IsA<Device>, cursor: &Cursor) {
unsafe {
ffi::gdk_surface_set_device_cursor(
self.as_ref().to_glib_none().0,
device.as_ref().to_glib_none().0,
cursor.to_glib_none().0,
);
}
}
#[doc(alias = "gdk_surface_set_input_region")]
fn set_input_region(&self, region: &cairo::Region) {
unsafe {
ffi::gdk_surface_set_input_region(
self.as_ref().to_glib_none().0,
mut_override(region.to_glib_none().0),
);
}
}
#[cfg_attr(feature = "v4_16", deprecated = "Since 4.16")]
#[allow(deprecated)]
#[doc(alias = "gdk_surface_set_opaque_region")]
fn set_opaque_region(&self, region: Option<&cairo::Region>) {
unsafe {
ffi::gdk_surface_set_opaque_region(
self.as_ref().to_glib_none().0,
mut_override(region.to_glib_none().0),
);
}
}
#[doc(alias = "enter-monitor")]
fn connect_enter_monitor<F: Fn(&Self, &Monitor) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn enter_monitor_trampoline<
P: IsA<Surface>,
F: Fn(&P, &Monitor) + 'static,
>(
this: *mut ffi::GdkSurface,
monitor: *mut ffi::GdkMonitor,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(
Surface::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(monitor),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"enter-monitor\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
enter_monitor_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "event")]
fn connect_event<F: Fn(&Self, &Event) -> bool + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn event_trampoline<
P: IsA<Surface>,
F: Fn(&P, &Event) -> bool + 'static,
>(
this: *mut ffi::GdkSurface,
event: *mut ffi::GdkEvent,
f: glib::ffi::gpointer,
) -> glib::ffi::gboolean {
let f: &F = &*(f as *const F);
f(
Surface::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(event),
)
.into_glib()
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"event\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
event_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "layout")]
fn connect_layout<F: Fn(&Self, i32, i32) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn layout_trampoline<P: IsA<Surface>, F: Fn(&P, i32, i32) + 'static>(
this: *mut ffi::GdkSurface,
width: std::ffi::c_int,
height: std::ffi::c_int,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(
Surface::from_glib_borrow(this).unsafe_cast_ref(),
width,
height,
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"layout\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
layout_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "leave-monitor")]
fn connect_leave_monitor<F: Fn(&Self, &Monitor) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn leave_monitor_trampoline<
P: IsA<Surface>,
F: Fn(&P, &Monitor) + 'static,
>(
this: *mut ffi::GdkSurface,
monitor: *mut ffi::GdkMonitor,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(
Surface::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(monitor),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"leave-monitor\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
leave_monitor_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "render")]
fn connect_render<F: Fn(&Self, &cairo::Region) -> bool + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn render_trampoline<
P: IsA<Surface>,
F: Fn(&P, &cairo::Region) -> bool + 'static,
>(
this: *mut ffi::GdkSurface,
region: *mut cairo::ffi::cairo_region_t,
f: glib::ffi::gpointer,
) -> glib::ffi::gboolean {
let f: &F = &*(f as *const F);
f(
Surface::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(region),
)
.into_glib()
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"render\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
render_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "cursor")]
fn connect_cursor_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_cursor_trampoline<P: IsA<Surface>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkSurface,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Surface::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::cursor\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_cursor_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "height")]
fn connect_height_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_height_trampoline<P: IsA<Surface>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkSurface,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Surface::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::height\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_height_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "mapped")]
fn connect_mapped_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_mapped_trampoline<P: IsA<Surface>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkSurface,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Surface::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::mapped\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_mapped_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_12")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_12")))]
#[doc(alias = "scale")]
fn connect_scale_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_scale_trampoline<P: IsA<Surface>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkSurface,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Surface::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::scale\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_scale_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "scale-factor")]
fn connect_scale_factor_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_scale_factor_trampoline<
P: IsA<Surface>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GdkSurface,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Surface::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::scale-factor\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_scale_factor_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "width")]
fn connect_width_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_width_trampoline<P: IsA<Surface>, F: Fn(&P) + 'static>(
this: *mut ffi::GdkSurface,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Surface::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::width\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_width_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl<O: IsA<Surface>> SurfaceExt for O {}