thedes_tui_core/runtime/device/
native.rs

1use crossterm::terminal;
2
3use crate::{
4    input::{self, device::InputDevice},
5    panic,
6    screen::{self, device::ScreenDevice},
7};
8
9use super::{Error, PanicRestoreGuard, RuntimeDevice};
10
11pub fn open() -> Box<dyn RuntimeDevice> {
12    Box::new(NativeRuntimeDevice::new())
13}
14
15#[derive(Debug)]
16struct NativeRuntimeDevice {
17    initialized: bool,
18}
19
20impl NativeRuntimeDevice {
21    pub fn new() -> Self {
22        Self { initialized: false }
23    }
24}
25
26impl RuntimeDevice for NativeRuntimeDevice {
27    fn blocking_init(&mut self) -> Result<(), Error> {
28        if self.initialized {
29            Err(Error::AlreadyInit)?
30        }
31        terminal::enable_raw_mode()?;
32        self.initialized = true;
33        Ok(())
34    }
35
36    fn blocking_shutdown(&mut self) -> Result<(), Error> {
37        if !self.initialized {
38            Err(Error::NotInit)?
39        }
40        terminal::disable_raw_mode()?;
41        self.initialized = false;
42        Ok(())
43    }
44
45    fn open_input_device(&mut self) -> Box<dyn InputDevice> {
46        input::device::native::open()
47    }
48
49    fn open_screen_device(&mut self) -> Box<dyn ScreenDevice> {
50        screen::device::native::open()
51    }
52
53    fn open_panic_restore_guard(&mut self) -> Box<dyn PanicRestoreGuard> {
54        panic::restore::native::open()
55    }
56}
thedes_tui_core/runtime/device/native.rs

thedes_tui_core/runtime/device/
native.rs
