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This commit is contained in:
Ferdinand Schober
2023-12-20 14:24:54 +01:00
parent b81e5806ab
commit 2594a83e6a
1 changed files with 51 additions and 9 deletions
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60
src/backend/producer/x11.rs
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@@ -1,4 +1,6 @@
use anyhow::{anyhow, Result};
use x11::xinput::XGrabDevice;
use x11::xinput2::XIAllDevices;
use std::collections::VecDeque;
use std::os::fd::{AsRawFd, RawFd};
use std::task::{ready, Poll};
@@ -13,11 +15,13 @@ use crate::client::{ClientEvent, ClientHandle};
use tokio::io::unix::AsyncFd;
use x11::xlib::{
self, CWBackPixel, CWEventMask, CWOverrideRedirect, CopyFromParent, EnterWindowMask,
ExposureMask, KeyPress, KeyPressMask, KeyRelease, KeyReleaseMask, LeaveWindowMask,
PointerMotionMask, VisibilityChangeMask, XClassHint, XCloseDisplay, XCreateWindow,
XDefaultScreen, XFlush, XMapRaised, XNextEvent, XOpenDisplay, XPending, XRootWindow,
XSetClassHint, XSetWindowAttributes, XWhitePixel, EnterNotify, XGetInputFocus, XGrabKeyboard, XDefaultRootWindow, GrabModeAsync, CurrentTime, XGrabPointer, ButtonPressMask, ButtonReleaseMask, MotionNotify,
self, ButtonPress, ButtonPressMask, ButtonRelease, ButtonReleaseMask, CWBackPixel, CWEventMask,
CWOverrideRedirect, CopyFromParent, CurrentTime, EnterNotify, EnterWindowMask, ExposureMask,
GrabModeAsync, KeyPress, KeyPressMask, KeyRelease, KeyReleaseMask, LeaveWindowMask,
MotionNotify, PointerMotionMask, VisibilityChangeMask, XClassHint, XCloseDisplay,
XCreateWindow, XDefaultScreen, XFlush, XGetInputFocus, XGrabKeyboard,
XGrabPointer, XMapRaised, XNextEvent, XOpenDisplay, XPending, XRootWindow, XSetClassHint,
XSetWindowAttributes, XWhitePixel, XDefaultRootWindow,
};
pub struct X11Producer(AsyncFd<Inner>);
@@ -58,6 +62,8 @@ impl X11Producer {
| KeyPressMask
| KeyReleaseMask
| PointerMotionMask
| ButtonPressMask
| ButtonReleaseMask
| EnterWindowMask
| LeaveWindowMask;
let window = unsafe {
@@ -123,18 +129,54 @@ impl Inner {
}
t if t == EnterNotify => {
let mut prev_win = 0;
unsafe { XGetInputFocus(self.display, &mut self.window as *mut _, &mut prev_win as * mut _) };
unsafe { XGrabKeyboard(self.display, XDefaultRootWindow(self.display), true as i32, GrabModeAsync, GrabModeAsync, CurrentTime) };
unsafe { XGrabPointer(self.display, XDefaultRootWindow(self.display), true as i32, (PointerMotionMask | ButtonPressMask | ButtonReleaseMask) as u32, GrabModeAsync, GrabModeAsync, self.window, 0, CurrentTime) };
unsafe {
XGetInputFocus(
self.display,
&mut self.window as *mut _,
&mut prev_win as *mut _,
);
XGrabKeyboard(
self.display,
XDefaultRootWindow(self.display),
true as i32,
GrabModeAsync,
GrabModeAsync,
CurrentTime,
);
XGrabPointer(
self.display,
self.window, /* window to grab */
true as i32, /* owner_events */
(PointerMotionMask | ButtonPressMask | ButtonReleaseMask) as u32, /* event mask */
GrabModeAsync, /* pointer_mode */
GrabModeAsync, /* keyboard_mode */
self.window, /* confine_to */
0, /* cursor */
CurrentTime,
);
};
Some((0, Event::Enter()))
}
t if t == MotionNotify => {
let pointer_event = unsafe { xevent.motion };
let (abs_x, abs_y) = (pointer_event.x, pointer_event.y);
let event = Event::Pointer(PointerEvent::Motion { time: 0, relative_x: abs_x as f64, relative_y: abs_y as f64 });
let event = Event::Pointer(PointerEvent::Motion {
time: 0,
relative_x: abs_x as f64,
relative_y: abs_y as f64,
});
Some((0, event))
}
t if t == ButtonPress || t == ButtonRelease => {
let button_event = unsafe { xevent.button };
log::info!("{:?}", xevent);
Some((0, Event::Pointer(PointerEvent::Button {
time: 0,
button: button_event.button,
state: button_event.state,
})))
}
_ => None,
}
}