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1 | // Licensed under the Apache License, Version 2.0 |
2 | // <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
3 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option. | |
4 | // All files in the project carrying such notice may not be copied, modified, or distributed | |
5 | // except according to those terms. | |
6 | use shared::minwindef::UINT; | |
7 | use shared::windef::HMONITOR; | |
8 | use um::winnt::{HANDLE, HRESULT}; | |
9 | ENUM!{enum PROCESS_DPI_AWARENESS { | |
10 | PROCESS_DPI_UNAWARE = 0, | |
11 | PROCESS_SYSTEM_DPI_AWARE = 1, | |
12 | PROCESS_PER_MONITOR_DPI_AWARE = 2, | |
13 | }} | |
14 | ENUM!{enum MONITOR_DPI_TYPE { | |
15 | MDT_EFFECTIVE_DPI = 0, | |
16 | MDT_ANGULAR_DPI = 1, | |
17 | MDT_RAW_DPI = 2, | |
18 | MDT_DEFAULT = MDT_EFFECTIVE_DPI, | |
19 | }} | |
20 | extern "system" { | |
21 | pub fn SetProcessDpiAwareness( | |
22 | value: PROCESS_DPI_AWARENESS, | |
23 | ) -> HRESULT; | |
24 | pub fn GetProcessDpiAwareness( | |
25 | hProcess: HANDLE, | |
26 | value: *mut PROCESS_DPI_AWARENESS, | |
27 | ) -> HRESULT; | |
28 | pub fn GetDpiForMonitor( | |
29 | hmonitor: HMONITOR, | |
30 | dpiType: MONITOR_DPI_TYPE, | |
31 | dpiX: *mut UINT, | |
32 | dpiY: *mut UINT, | |
33 | ) -> HRESULT; | |
34 | } | |
35 | ENUM!{enum SHELL_UI_COMPONENT { | |
36 | SHELL_UI_COMPONENT_TASKBARS = 0, | |
37 | SHELL_UI_COMPONENT_NOTIFICATIONAREA = 1, | |
38 | SHELL_UI_COMPONENT_DESKBAND = 2, | |
39 | }} | |
40 | extern "system" { | |
41 | pub fn GetDpiForShellUIComponent( | |
42 | component: SHELL_UI_COMPONENT, | |
43 | ) -> UINT; | |
44 | } |