implemented XDefaultScreen, XRootWindow, XAllowEvents, XGrabKeyboard, XUngrabKeyboard, XUngrabPointer, XWindowEvent wrappers and a checker if the dpy has xrecord

This commit is contained in:
Schrottkatze 2022-06-16 19:22:29 +02:00
parent b651009949
commit 1241b947b5

View file

@ -1,9 +1,8 @@
use std::env;
use std::ffi::CString;
use std::os::raw::{c_char, c_int, c_uint, c_ulong};
use x11::xlib::{
Display, XCloseDisplay, XFlush, XKeysymToKeycode, XOpenDisplay, XStringToKeysym, XSync,
};
use x11::xlib::{Display, GenericEvent, Time, Window, XAllowEvents, XAnyEvent, XCloseDisplay, XDefaultScreen, XEvent, XFlush, XGrabKeyboard, XKeyEvent, XKeysymToKeycode, XOpenDisplay, XRootWindow, XStringToKeysym, XSync, XUngrabKeyboard, XUngrabPointer, XWindowEvent};
use x11::xrecord::XRecordQueryVersion;
use x11::xtest::{
XTestFakeButtonEvent, XTestFakeKeyEvent, XTestFakeMotionEvent, XTestGrabControl,
XTestQueryExtension,
@ -49,6 +48,14 @@ impl XDisplay {
}
}
pub fn get_default_screen(&self) -> c_int {
unsafe { XDefaultScreen(self.ptr) }
}
pub fn get_root_window(&self, screen_nr: c_int) -> Window {
unsafe { XRootWindow(self.ptr, screen_nr) }
}
pub fn keysym_to_keycode(&self, keysym: c_ulong) -> Keycode {
unsafe { XKeysymToKeycode(self.ptr, keysym) as Keycode }
}
@ -57,6 +64,7 @@ impl XDisplay {
self.keysym_to_keycode(string_to_keysym(string))
}
// XTest stuff
pub fn has_xtest(&self) -> bool {
let mut vals: (c_int, c_int, c_int, c_int) = (0, 0, 0, 0);
let has_extension = unsafe {
@ -99,7 +107,7 @@ impl XDisplay {
self.flush();
}
pub fn send_fake_motion_event(&self, x: c_int, y: c_int) {
pub fn send_fake_motion_event(&self, x: i32, y: i32) {
unsafe { XTestFakeMotionEvent(self.ptr, -1, x, y, 10) };
self.flush();
}
@ -109,6 +117,45 @@ impl XDisplay {
XTestGrabControl(self.ptr, TRUE_C);
}
}
pub fn allow_events(&self, event_mode: i32, time: Time) {
unsafe { XAllowEvents(self.ptr, event_mode, time) };
}
pub fn grab_keyboard(&self, window: u64, owner_events: bool, pointer_mode: i32, keyboard_mode: i32, time: Time) -> i32 {
unsafe { XGrabKeyboard(
self.ptr,
window,
c_int::from(owner_events),
pointer_mode,
keyboard_mode,
time
)}
}
pub fn ungrab_keyboard(&self, time: Time) {
unsafe { XUngrabKeyboard(self.ptr, time) };
}
pub fn ungrab_pointer(&self, time: Time) {
unsafe { XUngrabPointer(self.ptr, time) };
}
pub fn window_event(&self, window: Window, event_mask: i64) -> XEvent {
// maybe dirty hack to initialize the event var?? idk how else to do this
let mut r: XEvent = XEvent { type_: GenericEvent };
unsafe { XWindowEvent(self.ptr, window, event_mask, &mut r); }
r
}
// XRecord stuff
pub fn has_xrecord(&self) -> bool {
let mut xrecord_version: (c_int, c_int) = (0, 0);
let xrec_res = unsafe { XRecordQueryVersion(self.ptr, &mut xrecord_version.0, &mut xrecord_version.1) };
xrec_res == 0
}
}
/// Wrapper for XStringToKeysym. Remember to give a null terminated string!