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Uyanide
2026-04-21 10:48:42 +02:00
parent 73c5a74d0f
commit 1d9a7cfecf
4 changed files with 113 additions and 121 deletions
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config/quickshell/.config/quickshell/Services/CapslockService.qml
+5 -1
View File
@@ -11,7 +11,11 @@ Singleton {
property bool isCapslockOn: false
onIsCapslockOnChanged: {
TempNotificationService.showWithIcon("letter-case", root.isCapslockOn ? "CAPS LOCK ON" : "caps lock off");
if (root.isCapslockOn) {
TempNotificationService.showWithIcon("letter-case-toggle", "CAPS LOCK ON");
} else {
TempNotificationService.showWithIcon("letter-case", "caps lock off");
}
}
Process {
config/scripts/.local/scripts/led-monitor
+51 -66
View File
@@ -6,15 +6,16 @@ import select
import os
import struct
# struct input_event: struct timeval (typically 2 longs), type (uint16), code (uint16), value (int32)
# '@' ensures native byte order, size, and alignment.
EVENT_FORMAT = "@llHHi"
EVENT_FORMAT = '@llHHi'
EVENT_SIZE = struct.calcsize(EVENT_FORMAT)
EV_LED = 0x11
LED_CODES = {"numlock": 0x00, "capslock": 0x01, "scrolllock": 0x02}
LED_CODES = {
'numlock': 0x00,
'capslock': 0x01,
'scrolllock': 0x02
}
def get_led_state(led_type: str) -> int:
pattern = f"/sys/class/leds/*::{led_type}/brightness"
@@ -23,26 +24,24 @@ def get_led_state(led_type: str) -> int:
return 0
for path in paths:
try:
with open(path, "r") as f:
with open(path, 'r') as f:
if int(f.read().strip()) > 0:
return 1
except (IOError, ValueError, OSError):
continue
return 0
def has_led_capability(event_path: str) -> bool:
try:
basename = os.path.basename(event_path)
cap_path = f"/sys/class/input/{basename}/device/capabilities/led"
if os.path.exists(cap_path):
with open(cap_path, "r") as f:
with open(cap_path, 'r') as f:
return f.read().strip() != "0"
except OSError:
pass
return False
class DeviceMonitor:
def __init__(self, target_led: str):
self.target_led = target_led
@@ -55,12 +54,17 @@ class DeviceMonitor:
self.emit_state(self.last_state)
def emit_state(self, state: int) -> None:
try:
sys.stdout.write(f"{state}\n")
sys.stdout.flush()
except BrokenPipeError:
devnull = os.open(os.devnull, os.O_WRONLY)
os.dup2(devnull, sys.stdout.fileno())
sys.exit(0)
def scan_devices(self) -> None:
current_fds = set(self.active_fds.keys())
paths = glob.glob("/dev/input/event*")
paths = glob.glob('/dev/input/event*')
found_fds = set()
for path in paths:
@@ -76,7 +80,6 @@ class DeviceMonitor:
if not already_open:
try:
# Pure unbuffered OS file descriptor
fd = os.open(path, os.O_RDONLY | os.O_NONBLOCK)
self.poller.register(fd, select.POLLIN)
self.active_fds[fd] = path
@@ -99,6 +102,36 @@ class DeviceMonitor:
except Exception:
pass
def handle_device_events(self, events: list) -> None:
fds_to_remove = []
for fd, event in events:
if event & select.POLLIN:
try:
while True:
data = os.read(fd, 4096)
if not data:
fds_to_remove.append(fd)
break
events_count = len(data) // EVENT_SIZE
for i in range(events_count):
chunk = data[i * EVENT_SIZE : (i + 1) * EVENT_SIZE]
_, _, ev_type, ev_code, ev_value = struct.unpack(EVENT_FORMAT, chunk)
if ev_type == EV_LED and ev_code == self.target_led_code:
if ev_value != self.last_state:
self.emit_state(ev_value)
self.last_state = ev_value
except BlockingIOError:
pass
except OSError:
fds_to_remove.append(fd)
for fd in fds_to_remove:
self.remove_device(fd)
def run(self) -> None:
self.scan_devices()
@@ -112,53 +145,8 @@ class DeviceMonitor:
if current_state != self.last_state:
self.emit_state(current_state)
self.last_state = current_state
continue
fds_to_remove = []
# Flag to check if we intercepted an EV_LED during this batch
led_event_triggered = False
for fd, event in events:
if event & select.POLLIN:
try:
while True:
# Drain heavily with pure OS call
data = os.read(fd, 4096)
if not data:
fds_to_remove.append(fd)
break
# Process the chunk if we want direct parsing
events_count = len(data) // EVENT_SIZE
for i in range(events_count):
chunk = data[i * EVENT_SIZE : (i + 1) * EVENT_SIZE]
_, _, ev_type, ev_code, _ = struct.unpack(
EVENT_FORMAT, chunk
)
if (
ev_type == EV_LED
and ev_code == self.target_led_code
):
# Instead of acting immediately on the value, we just flag it.
# This prevents state bouncing between multiple kernel devices.
led_event_triggered = True
except BlockingIOError:
pass
except OSError:
fds_to_remove.append(fd)
for fd in fds_to_remove:
self.remove_device(fd)
# If ANY EV_LED was detected during the drain, fall back to sysfs ONCE
# at the end of the batch. This solves the bouncing/dropping issue perfectly.
if led_event_triggered:
current_state = get_led_state(self.target_led)
if current_state != self.last_state:
self.emit_state(current_state)
self.last_state = current_state
else:
self.handle_device_events(events)
except KeyboardInterrupt:
sys.exit(0)
@@ -169,22 +157,19 @@ class DeviceMonitor:
except Exception:
pass
def main():
parser = argparse.ArgumentParser(description="Keyboard LED monitor.")
parser = argparse.ArgumentParser(description="Zero-polling keyboard LED monitor.")
parser.add_argument(
"-l",
"--led",
'-l', '--led',
type=str,
default="capslock",
choices=["capslock", "numlock", "scrolllock"],
help="Target LED to monitor",
default='capslock',
choices=['capslock', 'numlock', 'scrolllock'],
help="Target LED to monitor"
)
args = parser.parse_args()
monitor = DeviceMonitor(args.led)
monitor.run()
if __name__ == "__main__":
main()
config/yazi/.config/yazi/package.toml
+2 -2
View File
@@ -20,8 +20,8 @@ hash = "771af2becc575a3f43d0542de823969d"
[[plugin.deps]]
use = "llanosrocas/yaziline"
rev = "d9cc2cb"
hash = "b6073aadf2f9a1d5389a6d389f33f69c"
rev = "cc0314c"
hash = "b937c5c8e2d9fa314d4532489176814e"
[[plugin.deps]]
use = "Rolv-Apneseth/starship"
config/yazi/.config/yazi/plugins/yaziline.yazi/main.lua
+26 -23
View File
@@ -35,12 +35,10 @@ local function setup(_, options)
selected_files_color = options.selected_files_color
or th.mgr.count_selected:bg()
or "white",
yanked_files_color = options.selected_files_color
yanked_files_color = options.yanked_files_color
or th.mgr.count_copied:bg()
or "green",
cut_files_color = options.cut_files_color
or th.mgr.count_cut:bg()
or "red",
cut_files_color = options.cut_files_color or th.mgr.count_cut:bg() or "red",
}
local current_separator_style = config.separator_styles
@@ -67,7 +65,12 @@ local function setup(_, options)
local size = h and (h:size() or h.cha.len) or 0
local style = self:style()
return ui.Span(current_separator_style.separator_close .. " " .. ya.readable_size(size) .. " ")
return ui.Span(
current_separator_style.separator_close
.. " "
.. ya.readable_size(size)
.. " "
)
:fg(config.color or style.main:bg())
:bg(config.secondary_color or th.which.separator_style:fg())
end
@@ -104,18 +107,17 @@ local function setup(_, options)
return ui.Line({
ui.Span(current_separator_style.separator_close .. " ")
:fg(config.secondary_color or th.which.separator_style:fg()),
ui.Span("Empty dir")
:fg(config.color or style.main:bg()),
ui.Span("Empty dir"):fg(config.color or style.main:bg()),
})
end
local truncated_name = self:truncate_name(h.name, config.filename_max_length)
local truncated_name =
self:truncate_name(h.name, config.filename_max_length)
return ui.Line({
ui.Span(current_separator_style.separator_close .. " ")
:fg(config.secondary_color or th.which.separator_style:fg()),
ui.Span(truncated_name)
:fg(config.color or style.main:bg()),
ui.Span(truncated_name):fg(config.color or style.main:bg()),
})
end
@@ -124,15 +126,10 @@ local function setup(_, options)
local files_selected = #cx.active.selected
local files_cut = cx.yanked.is_cut
local selected_fg = files_selected > 0
and config.selected_files_color
local selected_fg = files_selected > 0 and config.selected_files_color
or config.default_files_color
local yanked_fg = files_yanked > 0
and
(files_cut
and config.cut_files_color
or config.yanked_files_color
)
and (files_cut and config.cut_files_color or config.yanked_files_color)
or config.default_files_color
local yanked_text = files_yanked > 0
@@ -144,8 +141,7 @@ local function setup(_, options)
:fg(th.which.separator_style:fg()),
ui.Span(config.select_symbol .. " " .. files_selected .. " ")
:fg(selected_fg),
ui.Span(yanked_text .. " ")
:fg(yanked_fg),
ui.Span(yanked_text .. " "):fg(yanked_fg),
})
end
@@ -159,8 +155,12 @@ local function setup(_, options)
local cha = hovered.cha
local time = (cha.mtime or 0) // 1
return ui.Span(os.date("%Y-%m-%d %H:%M", time) .. " " .. current_separator_style.separator_open_thin .. " ")
:fg(th.which.separator_style:fg())
return ui.Span(
os.date("%Y-%m-%d %H:%M", time)
.. " "
.. current_separator_style.separator_open_thin
.. " "
):fg(th.which.separator_style:fg())
end
function Status:percent()
@@ -198,10 +198,13 @@ local function setup(_, options)
local style = self:style()
return ui.Line({
ui.Span(string.format(" %2d/%-2d ", math.min(cursor + 1, length), length))
ui.Span(
string.format(" %2d/%-2d ", math.min(cursor + 1, length), length)
)
:fg(th.which.mask:bg())
:bg(config.color or style.main:bg()),
ui.Span(current_separator_style.separator_tail):fg(config.color or style.main:bg()),
ui.Span(current_separator_style.separator_tail)
:fg(config.color or style.main:bg()),
})
end