use crate::Display;
use crate::Window;
use glib::translate::*;
use std::fmt;
use std::mem;
use std::ptr;
glib::wrapper! {
#[doc(alias = "GdkGLContext")]
pub struct GLContext(Object<ffi::GdkGLContext>);
match fn {
type_ => || ffi::gdk_gl_context_get_type(),
}
}
impl GLContext {
#[doc(alias = "gdk_gl_context_get_debug_enabled")]
#[doc(alias = "get_debug_enabled")]
pub fn is_debug_enabled(&self) -> bool {
unsafe { from_glib(ffi::gdk_gl_context_get_debug_enabled(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_gl_context_get_display")]
#[doc(alias = "get_display")]
pub fn display(&self) -> Option<Display> {
unsafe { from_glib_none(ffi::gdk_gl_context_get_display(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_gl_context_get_forward_compatible")]
#[doc(alias = "get_forward_compatible")]
pub fn is_forward_compatible(&self) -> bool {
unsafe {
from_glib(ffi::gdk_gl_context_get_forward_compatible(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gdk_gl_context_get_required_version")]
#[doc(alias = "get_required_version")]
pub fn required_version(&self) -> (i32, i32) {
unsafe {
let mut major = mem::MaybeUninit::uninit();
let mut minor = mem::MaybeUninit::uninit();
ffi::gdk_gl_context_get_required_version(
self.to_glib_none().0,
major.as_mut_ptr(),
minor.as_mut_ptr(),
);
(major.assume_init(), minor.assume_init())
}
}
#[doc(alias = "gdk_gl_context_get_shared_context")]
#[doc(alias = "get_shared_context")]
#[must_use]
pub fn shared_context(&self) -> Option<GLContext> {
unsafe {
from_glib_none(ffi::gdk_gl_context_get_shared_context(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gdk_gl_context_get_use_es")]
#[doc(alias = "get_use_es")]
pub fn uses_es(&self) -> bool {
unsafe { from_glib(ffi::gdk_gl_context_get_use_es(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_gl_context_get_version")]
#[doc(alias = "get_version")]
pub fn version(&self) -> (i32, i32) {
unsafe {
let mut major = mem::MaybeUninit::uninit();
let mut minor = mem::MaybeUninit::uninit();
ffi::gdk_gl_context_get_version(
self.to_glib_none().0,
major.as_mut_ptr(),
minor.as_mut_ptr(),
);
(major.assume_init(), minor.assume_init())
}
}
#[doc(alias = "gdk_gl_context_get_window")]
#[doc(alias = "get_window")]
pub fn window(&self) -> Option<Window> {
unsafe { from_glib_none(ffi::gdk_gl_context_get_window(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_gl_context_is_legacy")]
pub fn is_legacy(&self) -> bool {
unsafe { from_glib(ffi::gdk_gl_context_is_legacy(self.to_glib_none().0)) }
}
#[doc(alias = "gdk_gl_context_make_current")]
pub fn make_current(&self) {
unsafe {
ffi::gdk_gl_context_make_current(self.to_glib_none().0);
}
}
#[doc(alias = "gdk_gl_context_realize")]
pub fn realize(&self) -> Result<(), glib::Error> {
unsafe {
let mut error = ptr::null_mut();
let is_ok = ffi::gdk_gl_context_realize(self.to_glib_none().0, &mut error);
assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
#[doc(alias = "gdk_gl_context_set_debug_enabled")]
pub fn set_debug_enabled(&self, enabled: bool) {
unsafe {
ffi::gdk_gl_context_set_debug_enabled(self.to_glib_none().0, enabled.into_glib());
}
}
#[doc(alias = "gdk_gl_context_set_forward_compatible")]
pub fn set_forward_compatible(&self, compatible: bool) {
unsafe {
ffi::gdk_gl_context_set_forward_compatible(
self.to_glib_none().0,
compatible.into_glib(),
);
}
}
#[doc(alias = "gdk_gl_context_set_required_version")]
pub fn set_required_version(&self, major: i32, minor: i32) {
unsafe {
ffi::gdk_gl_context_set_required_version(self.to_glib_none().0, major, minor);
}
}
#[doc(alias = "gdk_gl_context_set_use_es")]
pub fn set_use_es(&self, use_es: i32) {
unsafe {
ffi::gdk_gl_context_set_use_es(self.to_glib_none().0, use_es);
}
}
#[doc(alias = "gdk_gl_context_clear_current")]
pub fn clear_current() {
assert_initialized_main_thread!();
unsafe {
ffi::gdk_gl_context_clear_current();
}
}
#[doc(alias = "gdk_gl_context_get_current")]
#[doc(alias = "get_current")]
pub fn current() -> Option<GLContext> {
assert_initialized_main_thread!();
unsafe { from_glib_none(ffi::gdk_gl_context_get_current()) }
}
}
impl fmt::Display for GLContext {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("GLContext")
}
}