winsafe\gdi\handles/
hinstance.rs

1#![allow(non_camel_case_types, non_snake_case)]
2
3use crate::co;
4use crate::decl::*;
5use crate::gdi::ffi;
6use crate::guard::*;
7use crate::kernel::privs::*;
8
9impl HINSTANCE {
10	/// [`LoadImage`](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-loadimagew)
11	/// method for [`HBITMAP`](crate::HBITMAP).
12	#[must_use]
13	pub fn LoadImageBitmap(
14		&self,
15		name: IdObmStr,
16		sz: SIZE,
17		load: co::LR,
18	) -> SysResult<DeleteObjectGuard<HBITMAP>> {
19		unsafe {
20			ptr_to_sysresult_handle(ffi::LoadImageW(
21				self.ptr(),
22				name.as_ptr(),
23				0,
24				sz.cx,
25				sz.cy,
26				load.raw(),
27			))
28			.map(|h| DeleteObjectGuard::new(h))
29		}
30	}
31
32	/// [`LoadImage`](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-loadimagew)
33	/// method for [`HCURSOR`](crate::HCURSOR).
34	#[must_use]
35	pub fn LoadImageCursor(
36		&self,
37		name: IdOcrStr,
38		sz: SIZE,
39		load: co::LR,
40	) -> SysResult<DestroyCursorGuard> {
41		unsafe {
42			ptr_to_sysresult_handle(ffi::LoadImageW(
43				self.ptr(),
44				name.as_ptr(),
45				2,
46				sz.cx,
47				sz.cy,
48				load.raw(),
49			))
50			.map(|h| DestroyCursorGuard::new(h))
51		}
52	}
53
54	/// [`LoadImage`](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-loadimagew)
55	/// method for [`HICON`](crate::HICON).
56	#[must_use]
57	pub fn LoadImageIcon(
58		&self,
59		name: IdOicStr,
60		sz: SIZE,
61		load: co::LR,
62	) -> SysResult<DestroyIconGuard> {
63		unsafe {
64			ptr_to_sysresult_handle(ffi::LoadImageW(
65				self.ptr(),
66				name.as_ptr(),
67				1,
68				sz.cx,
69				sz.cy,
70				load.raw(),
71			))
72			.map(|h| DestroyIconGuard::new(h))
73		}
74	}
75}
winsafe\gdi\handles/hinstance.rs

winsafe\gdi\handles/
hinstance.rs
