88 lines
2.8 KiB
QML
88 lines
2.8 KiB
QML
pragma Singleton
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import QtQuick
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import Quickshell.Io
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import "." as S
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QtObject {
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id: root
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readonly property bool enabled: S.Modules.lock.enable
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property string sessionPath: ""
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// Lock/unlock requests from logind
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signal lockRequested
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signal unlockRequested
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// Set logind LockedHint
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function setLockedHint(locked) {
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if (!sessionPath)
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return;
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_lockedHint._locked = locked;
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_lockedHint.running = true;
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}
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// Check if session is currently locked (crash recovery)
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function checkLockState() {
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if (sessionPath)
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_lockStateCheck.running = true;
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}
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signal sessionLocked // fired if LockedHint is true on startup
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// Resolve the actual logind session object path at startup
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property Process _sessionResolver: Process {
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command: ["busctl", "call", "--system", "org.freedesktop.login1", "/org/freedesktop/login1", "org.freedesktop.login1.Manager", "GetSession", "s", "auto"]
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running: root.enabled
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stdout: SplitParser {
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onRead: data => {
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const match = data.match(/"([^"]+)"/);
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if (match)
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root.sessionPath = match[1];
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}
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}
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onExited: {
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if (root.sessionPath) {
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_logindMonitor.running = true;
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root.checkLockState();
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}
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}
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}
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// Listen for logind Lock/Unlock signals via gdbus monitor.
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// TODO: replace with native D-Bus integration when nova-stats becomes a quickshell plugin
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property Process _logindMonitor: Process {
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command: ["gdbus", "monitor", "--system", "--dest", "org.freedesktop.login1", "--object-path", root.sessionPath]
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running: false
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stdout: SplitParser {
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onRead: data => {
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if (data.indexOf(".Lock ()") !== -1)
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root.lockRequested();
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else if (data.indexOf(".Unlock ()") !== -1)
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root.unlockRequested();
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}
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}
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}
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// Check if session is already locked on startup (crash recovery)
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property Process _lockStateCheck: Process {
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running: false
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command: ["busctl", "get-property", "--system", "org.freedesktop.login1", root.sessionPath, "org.freedesktop.login1.Session", "LockedHint"]
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stdout: SplitParser {
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onRead: data => {
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if (data.indexOf("true") !== -1)
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root.sessionLocked();
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}
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}
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}
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// Set logind LockedHint
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property Process _lockedHint: Process {
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property bool _locked: false
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command: ["busctl", "call", "--system", "org.freedesktop.login1", root.sessionPath || "/org/freedesktop/login1/session/auto", "org.freedesktop.login1.Session", "SetLockedHint", "b", _locked ? "true" : "false"]
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}
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}
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