create lock screen singleton

Modules/Lock/Lock.qml

@@ -5,6 +5,7 @@ import Quickshell
 import Quickshell.Io
 import Quickshell.Wayland
 import qs.Common
+import qs.Services
 
 Item {
   id: root
@@ -54,6 +55,7 @@ Item {
       onStreamFinished: {
         if (text.includes("true")) {
           console.log("Session is locked on startup, activating lock screen")
+          LockScreenService.resetState();
           loader.activeAsync = true
         }
       }
@@ -77,12 +79,14 @@ Item {
       onRead: (line) => {
         if (line.includes("org.freedesktop.login1.Session.Lock")) {
           console.log("login1: Lock signal received -> show lock")
+          LockScreenService.resetState();
           loader.activeAsync = true
         } else if (line.includes("org.freedesktop.login1.Session.Unlock")) {
           console.log("login1: Unlock signal received -> hide lock")
           loader.active = false
         } else if (line.includes("LockedHint") && line.includes("true")) {
           console.log("login1: LockedHint=true -> show lock")
+          LockScreenService.resetState();
           loader.activeAsync = true
         } else if (line.includes("LockedHint") && line.includes("false")) {
           console.log("login1: LockedHint=false -> hide lock")
@@ -135,6 +139,7 @@ Item {
 
     function lock(): void {
       console.log("Lock screen requested via IPC")
+      LockScreenService.resetState();
       loader.activeAsync = true
     }
 

Services/LockScreenService.qml

@@ -0,0 +1,105 @@
+pragma Singleton
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import Quickshell
+
+Singleton {
+    id: root
+
+    property bool unlocking: false
+    property string randomFact: ""
+    property string pamState: ""
+    property bool powerDialogVisible: false
+    property bool rebootDialogVisible: false
+    property bool logoutDialogVisible: false
+    
+    property var facts: [
+        "A photon takes 100,000 to 200,000 years bouncing through the Sun's dense core, then races to Earth in just 8 minutes 20 seconds.",
+        "A teaspoon of neutron star matter would weigh a billion metric tons here on Earth.",
+        "Right now, 100 trillion solar neutrinos are passing through your body every second.",
+        "The Sun converts 4 million metric tons of matter into pure energy every second—enough to power Earth for 500,000 years.",
+        "The universe still glows with leftover heat from the Big Bang—just 2.7 degrees above absolute zero.",
+        "There's a nebula out there that's actually colder than empty space itself.",
+        "We've detected black holes crashing together by measuring spacetime stretch by less than 1/10,000th the width of a proton.",
+        "Fast radio bursts can release more energy in 5 milliseconds than our Sun produces in 3 days.",
+        "Our galaxy might be crawling with billions of rogue planets drifting alone in the dark.",
+        "Distant galaxies can move away from us faster than light because space itself is stretching.",
+        "The edge of what we can see is 46.5 billion light-years away, even though the universe is only 13.8 billion years old.",
+        "The universe is mostly invisible: 5% regular matter, 27% dark matter, 68% dark energy.",
+        "A day on Venus lasts longer than its entire year around the Sun.",
+        "On Mercury, the time between sunrises is 176 Earth days long.",
+        "In about 4.5 billion years, our galaxy will smash into Andromeda.",
+        "Most of the gold in your jewelry was forged when neutron stars collided somewhere in space.",
+        "PSR J1748-2446ad, the fastest spinning star, rotates 716 times per second—its equator moves at 24% the speed of light.",
+        "Cosmic rays create particles that shouldn't make it to Earth's surface, but time dilation lets them sneak through.",
+        "Jupiter's magnetic field is so huge that if we could see it, it would look bigger than the Moon in our sky.",
+        "Interstellar space is so empty it's like a cube 32 kilometers wide containing just a single grain of sand.",
+        "Voyager 1 is 24 billion kilometers away but won't leave the Sun's gravitational influence for another 30,000 years.",
+        "Counting to a billion at one number per second would take over 31 years.",
+        "Space is so vast, even speeding at light-speed, you'd never return past the cosmic horizon.",
+        "Astronauts on the ISS age about 0.01 seconds less each year than people on Earth.",
+        "Sagittarius B2, a dust cloud near our galaxy's center, contains ethyl formate—the compound that gives raspberries their flavor and rum its smell.",
+        "Beyond 16 billion light-years, the cosmic event horizon marks where space expands too fast for light to ever reach us again.",
+        "Even at light-speed, you'd never catch up to most galaxies—space expands faster.",
+        "Only around 5% of galaxies are ever reachable—even at light-speed.",
+        "If the Sun vanished, we'd still orbit it for 8 minutes before drifting away.",
+        "If a planet 65 million light-years away looked at Earth now, it'd see dinosaurs.",
+        "Our oldest radio signals will reach the Milky Way's center in 26,000 years.",
+        "Every atom in your body heavier than hydrogen was forged in the nuclear furnace of a dying star.",
+        "The Moon moves 3.8 centimeters farther from Earth every year.",
+        "The universe creates 275 million new stars every single day.",
+        "Jupiter's Great Red Spot is a storm twice the size of Earth that has been raging for at least 350 years.",
+        "If you watched someone fall into a black hole, they'd appear frozen at the event horizon forever—time effectively stops from your perspective.",
+        "The Boötes Supervoid is a cosmic desert 1.8 billion light-years across with 60% fewer galaxies than it should have."
+    ]
+
+    function pickRandomFact() {
+        randomFact = facts[Math.floor(Math.random() * facts.length)];
+    }
+
+    function resetState() {
+        unlocking = false;
+        pamState = "";
+        powerDialogVisible = false;
+        rebootDialogVisible = false;
+        logoutDialogVisible = false;
+        pickRandomFact();
+    }
+
+    function setPamState(state) {
+        pamState = state;
+    }
+
+    function setUnlocking(value) {
+        unlocking = value;
+    }
+
+    function showPowerDialog() {
+        powerDialogVisible = true;
+    }
+
+    function hidePowerDialog() {
+        powerDialogVisible = false;
+    }
+
+    function showRebootDialog() {
+        rebootDialogVisible = true;
+    }
+
+    function hideRebootDialog() {
+        rebootDialogVisible = false;
+    }
+
+    function showLogoutDialog() {
+        logoutDialogVisible = true;
+    }
+
+    function hideLogoutDialog() {
+        logoutDialogVisible = false;
+    }
+
+    Component.onCompleted: {
+        pickRandomFact();
+    }
+}