Initial commit: T14 System Settings GUI and Tray application
Features: - CPU governor control (performance/powersave) - Fan level control (L1-L7) with thinkfan integration - Battery charge threshold management (75-80%, 80-90%, 0-100%) - Quick charge to 100% option - Automated battery management (time-based and network-based) - System tray application with auto-start - Privilege elevation via pkexec helper script
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root
151
system-settings-tray.py
Executable file
151
system-settings-tray.py
Executable file
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#!/usr/bin/env python3
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import tkinter as tk
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from tkinter import Menu
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import subprocess
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import threading
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import sys
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# Try to import pystray for system tray
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try:
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from PIL import Image, ImageDraw
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import pystray
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HAS_TRAY = True
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except ImportError:
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print("Installing required packages for system tray...")
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subprocess.run([sys.executable, "-m", "pip", "install", "pystray", "pillow"], check=True)
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from PIL import Image, ImageDraw
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import pystray
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HAS_TRAY = True
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class SystemTrayApp:
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def __init__(self):
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self.icon = None
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self.current_status = {}
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self.update_status()
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def run_command(self, cmd):
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try:
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result = subprocess.run(cmd, shell=True, capture_output=True, text=True, timeout=5)
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return result.stdout.strip()
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except Exception as e:
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return ""
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def update_status(self):
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"""Get current system status"""
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self.current_status = {
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'temp': self.run_command("cat /sys/class/hwmon/hwmon5/temp1_input | awk '{print int($1/1000)}'"),
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'governor': self.run_command("cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor"),
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'battery': self.run_command("cat /sys/class/power_supply/BAT0/capacity"),
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'charging': self.run_command("cat /sys/class/power_supply/BAT0/status"),
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'fan': self.run_command("grep '^level' /proc/acpi/ibm/fan | awk '{print $NF}'")
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}
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def create_image(self):
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"""Create system tray icon"""
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# Create a simple icon
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image = Image.new('RGB', (64, 64), color='black')
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draw = ImageDraw.Draw(image)
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draw.ellipse([16, 16, 48, 48], fill='#0066cc', outline='white')
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return image
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def open_full_gui(self, icon=None, item=None):
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"""Open the main GUI"""
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subprocess.Popen(['python3', '/home/rwiegand/Nextcloud/entwicklung/Werkzeuge/battery_management/system-settings-gui.py'])
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def set_governor(self, gov):
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subprocess.run(f"pkexec /usr/local/bin/system-settings-helper.sh cpu-governor {gov}", shell=True)
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self.update_status()
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if self.icon:
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self.icon.title = self.get_tooltip()
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def set_battery(self, start, end):
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subprocess.run(f"pkexec /usr/local/bin/system-settings-helper.sh battery-start {start}", shell=True)
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subprocess.run(f"pkexec /usr/local/bin/system-settings-helper.sh battery-end {end}", shell=True)
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self.update_status()
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if self.icon:
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self.icon.title = self.get_tooltip()
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def charge_now(self):
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subprocess.run("pkexec /usr/local/bin/system-settings-helper.sh battery-start 0", shell=True)
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subprocess.run("pkexec /usr/local/bin/system-settings-helper.sh battery-end 100", shell=True)
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self.update_status()
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if self.icon:
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self.icon.title = self.get_tooltip()
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def set_fan(self, level):
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if level == 2:
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# Level 2 = automatic control
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subprocess.run("pkexec /usr/local/bin/system-settings-helper.sh fan-start-thinkfan", shell=True)
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else:
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# Other levels = manual control
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subprocess.run("pkexec /usr/local/bin/system-settings-helper.sh fan-stop-thinkfan", shell=True)
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subprocess.run(f"pkexec /usr/local/bin/system-settings-helper.sh fan-level {level}", shell=True)
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self.update_status()
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if self.icon:
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self.icon.title = self.get_tooltip()
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def get_tooltip(self):
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"""Generate tooltip text"""
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return f"T14: {self.current_status['temp']}°C | {self.current_status['governor']} | {self.current_status['battery']}% {self.current_status['charging']}"
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def create_menu(self):
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"""Create system tray menu"""
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return pystray.Menu(
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pystray.MenuItem("T14 System Settings", pystray.Menu.SEPARATOR),
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pystray.MenuItem("Open Full GUI", self.open_full_gui, default=True),
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pystray.MenuItem("CPU Governor", pystray.Menu(
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pystray.MenuItem("Performance", lambda: self.set_governor("performance")),
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pystray.MenuItem("Powersave", lambda: self.set_governor("powersave"))
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)),
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pystray.MenuItem("Fan Level", pystray.Menu(
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pystray.MenuItem("Level 1", lambda: self.set_fan(1)),
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pystray.MenuItem("Level 2", lambda: self.set_fan(2)),
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pystray.MenuItem("Level 3", lambda: self.set_fan(3)),
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pystray.MenuItem("Level 4", lambda: self.set_fan(4)),
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pystray.MenuItem("Level 5", lambda: self.set_fan(5)),
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pystray.MenuItem("Level 6", lambda: self.set_fan(6)),
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pystray.MenuItem("Level 7", lambda: self.set_fan(7))
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)),
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pystray.MenuItem("Battery", pystray.Menu(
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pystray.MenuItem("⚡ Charge to 100% NOW", self.charge_now),
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pystray.MenuItem("Conservative (75-80%)", lambda: self.set_battery(75, 80)),
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pystray.MenuItem("Moderate (80-90%)", lambda: self.set_battery(80, 90)),
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pystray.MenuItem("Full (0-100%)", lambda: self.set_battery(0, 100))
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)),
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pystray.MenuItem("Refresh Status", lambda: self.refresh_status()),
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pystray.MenuItem("Quit", self.quit_app)
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)
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def refresh_status(self):
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self.update_status()
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if self.icon:
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self.icon.title = self.get_tooltip()
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def quit_app(self, icon=None, item=None):
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if self.icon:
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self.icon.stop()
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def run(self):
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"""Run the system tray application"""
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self.icon = pystray.Icon(
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"t14_settings",
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self.create_image(),
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self.get_tooltip(),
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self.create_menu()
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)
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# Update status every 30 seconds
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def update_loop():
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import time
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while True:
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time.sleep(30)
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self.refresh_status()
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thread = threading.Thread(target=update_loop, daemon=True)
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thread.start()
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self.icon.run()
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if __name__ == "__main__":
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app = SystemTrayApp()
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app.run()
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