gdk4/auto/
display_manager.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use crate::{ffi, Display};
6use glib::{
7    object::ObjectType as _,
8    prelude::*,
9    signal::{connect_raw, SignalHandlerId},
10    translate::*,
11};
12use std::boxed::Box as Box_;
13
14glib::wrapper! {
15    #[doc(alias = "GdkDisplayManager")]
16    pub struct DisplayManager(Object<ffi::GdkDisplayManager>);
17
18    match fn {
19        type_ => || ffi::gdk_display_manager_get_type(),
20    }
21}
22
23impl DisplayManager {
24    #[doc(alias = "gdk_display_manager_get_default_display")]
25    #[doc(alias = "get_default_display")]
26    #[doc(alias = "default-display")]
27    pub fn default_display(&self) -> Option<Display> {
28        unsafe {
29            from_glib_none(ffi::gdk_display_manager_get_default_display(
30                self.to_glib_none().0,
31            ))
32        }
33    }
34
35    #[doc(alias = "gdk_display_manager_list_displays")]
36    pub fn list_displays(&self) -> Vec<Display> {
37        unsafe {
38            FromGlibPtrContainer::from_glib_container(ffi::gdk_display_manager_list_displays(
39                self.to_glib_none().0,
40            ))
41        }
42    }
43
44    #[doc(alias = "gdk_display_manager_open_display")]
45    pub fn open_display(&self, name: Option<&str>) -> Option<Display> {
46        unsafe {
47            from_glib_none(ffi::gdk_display_manager_open_display(
48                self.to_glib_none().0,
49                name.to_glib_none().0,
50            ))
51        }
52    }
53
54    #[doc(alias = "gdk_display_manager_set_default_display")]
55    #[doc(alias = "default-display")]
56    pub fn set_default_display(&self, display: &impl IsA<Display>) {
57        unsafe {
58            ffi::gdk_display_manager_set_default_display(
59                self.to_glib_none().0,
60                display.as_ref().to_glib_none().0,
61            );
62        }
63    }
64
65    #[doc(alias = "gdk_display_manager_get")]
66    pub fn get() -> DisplayManager {
67        assert_initialized_main_thread!();
68        unsafe { from_glib_none(ffi::gdk_display_manager_get()) }
69    }
70
71    #[doc(alias = "display-opened")]
72    pub fn connect_display_opened<F: Fn(&Self, &Display) + 'static>(
73        &self,
74        f: F,
75    ) -> SignalHandlerId {
76        unsafe extern "C" fn display_opened_trampoline<
77            F: Fn(&DisplayManager, &Display) + 'static,
78        >(
79            this: *mut ffi::GdkDisplayManager,
80            display: *mut ffi::GdkDisplay,
81            f: glib::ffi::gpointer,
82        ) {
83            let f: &F = &*(f as *const F);
84            f(&from_glib_borrow(this), &from_glib_borrow(display))
85        }
86        unsafe {
87            let f: Box_<F> = Box_::new(f);
88            connect_raw(
89                self.as_ptr() as *mut _,
90                c"display-opened".as_ptr() as *const _,
91                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
92                    display_opened_trampoline::<F> as *const (),
93                )),
94                Box_::into_raw(f),
95            )
96        }
97    }
98
99    #[doc(alias = "default-display")]
100    pub fn connect_default_display_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
101        unsafe extern "C" fn notify_default_display_trampoline<F: Fn(&DisplayManager) + 'static>(
102            this: *mut ffi::GdkDisplayManager,
103            _param_spec: glib::ffi::gpointer,
104            f: glib::ffi::gpointer,
105        ) {
106            let f: &F = &*(f as *const F);
107            f(&from_glib_borrow(this))
108        }
109        unsafe {
110            let f: Box_<F> = Box_::new(f);
111            connect_raw(
112                self.as_ptr() as *mut _,
113                c"notify::default-display".as_ptr() as *const _,
114                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
115                    notify_default_display_trampoline::<F> as *const (),
116                )),
117                Box_::into_raw(f),
118            )
119        }
120    }
121}
gdk4/auto/display_manager.rs

gdk4/auto/
display_manager.rs
