idle/lock: add option to turn off monitors after lock explicitly

fixes #452
fixes #2156

quickshell/Modules/Lock/Lock.qml

@@ -147,6 +147,13 @@ Scope {
         }
     }
 
+    Pam {
+        id: sharedPam
+        lockSecured: root.shouldLock
+        buffer: root.sharedPasswordBuffer
+        onUnlockRequested: root.unlock()
+    }
+
     WlSessionLock {
         id: sessionLock
 
@@ -170,6 +177,7 @@ Scope {
                 anchors.fill: parent
                 visible: lockSurface.isActiveScreen
                 lock: sessionLock
+                pam: sharedPam
                 sharedPasswordBuffer: root.sharedPasswordBuffer
                 screenName: lockSurface.currentScreenName
                 isLocked: shouldLock

quickshell/Modules/Lock/LockScreenContent.qml

@@ -23,6 +23,7 @@ Item {
 
     property string passwordBuffer: ""
     property bool demoMode: false
+    property var pam: demoPam
     property string screenName: ""
     property bool unlocking: false
     property string pamState: ""
@@ -58,10 +59,8 @@ Item {
             return I18n.tr("Too many attempts - locked out");
         if (root.pamState === "fail")
             return I18n.tr("Incorrect password - try again");
-        if (pam.fprintState === "error") {
-            const detail = (pam.fprint.message || "").trim();
-            return detail.length > 0 ? I18n.tr("Fingerprint error: %1").arg(detail) : I18n.tr("Fingerprint error");
-        }
+        if (pam.fprintState === "error")
+            return I18n.tr("Fingerprint error");
         if (pam.fprintState === "max")
             return I18n.tr("Maximum fingerprint attempts reached. Please use password.");
         if (pam.fprintState === "fail")
@@ -745,13 +744,6 @@ Item {
                                     easing.type: Theme.standardEasing
                                 }
                             }
-
-                            Behavior on color {
-                                ColorAnimation {
-                                    duration: Theme.shortDuration
-                                    easing.type: Theme.standardEasing
-                                }
-                            }
                         }
                     }
 
@@ -1639,49 +1631,46 @@ Item {
     }
 
     Pam {
-        id: pam
-        lockSecured: !demoMode
-        onUnlockRequested: {
+        id: demoPam
+        lockSecured: false
+    }
+
+    Connections {
+        target: root.pam
+
+        function onUnlockRequested() {
             root.unlocking = true;
             lockerReadyArmed = false;
             passwordField.text = "";
             root.passwordBuffer = "";
             root.unlockRequested();
         }
-        onStateChanged: {
-            root.pamState = state;
-            if (state !== "") {
-                root.unlocking = false;
-                placeholderDelay.restart();
-                passwordField.text = "";
-                root.passwordBuffer = "";
-            }
-        }
-        onU2fPendingChanged: {
-            if (u2fPending) {
-                passwordField.text = "";
-                root.passwordBuffer = "";
-                if (keyboardController.isKeyboardActive)
-                    keyboardController.hide();
-            }
-        }
-    }
 
-    Connections {
-        target: pam
+        function onStateChanged() {
+            root.pamState = root.pam.state;
+            if (root.pam.state === "")
+                return;
+            root.unlocking = false;
+            placeholderDelay.restart();
+            passwordField.text = "";
+            root.passwordBuffer = "";
+        }
+
+        function onU2fPendingChanged() {
+            if (!root.pam.u2fPending)
+                return;
+            passwordField.text = "";
+            root.passwordBuffer = "";
+            if (keyboardController.isKeyboardActive)
+                keyboardController.hide();
+        }
 
         function onUnlockInProgressChanged() {
-            if (!pam.unlockInProgress && root.unlocking)
+            if (!root.pam.unlockInProgress && root.unlocking)
                 root.unlocking = false;
         }
     }
 
-    Binding {
-        target: pam
-        property: "buffer"
-        value: root.passwordBuffer
-    }
-
     Timer {
         id: placeholderDelay
 

quickshell/Modules/Lock/LockSurface.qml

@@ -8,6 +8,7 @@ FocusScope {
     id: root
 
     required property WlSessionLock lock
+    required property var pam
     required property string sharedPasswordBuffer
     required property string screenName
     required property bool isLocked
@@ -32,6 +33,7 @@ FocusScope {
 
         anchors.fill: parent
         demoMode: false
+        pam: root.pam
         passwordBuffer: root.sharedPasswordBuffer
         screenName: root.screenName
         enabled: !videoScreensaver.active

quickshell/Modules/Lock/Pam.qml

@@ -182,6 +182,8 @@ Scope {
                 abort();
                 return;
             }
+            if (active)
+                return;
 
             tries = 0;
             errorTries = 0;
@@ -195,22 +197,23 @@ Scope {
             if (!available)
                 return;
 
-            if (res === PamResult.Success) {
+            switch (res) {
+            case PamResult.Success:
                 if (!root.unlockInProgress) {
                     passwd.abort();
                     root.proceedAfterPrimaryAuth();
                 }
                 return;
-            }
-
-            if (res === PamResult.Error) {
-                root.fprintState = "error";
+            case PamResult.Error:
                 errorTries++;
-                if (errorTries < 5) {
+                if (errorTries < 200) {
                     abort();
                     errorRetry.restart();
+                    return;
                 }
-            } else if (res === PamResult.MaxTries) {
+                abort();
+                return;
+            case PamResult.MaxTries:
                 tries++;
                 if (tries < SettingsData.maxFprintTries) {
                     root.fprintState = "fail";
@@ -219,6 +222,9 @@ Scope {
                     root.fprintState = "max";
                     abort();
                 }
+                break;
+            default:
+                return;
             }
 
             root.flashMsg();
@@ -297,7 +303,7 @@ Scope {
     Timer {
         id: errorRetry
 
-        interval: 800
+        interval: 1500
         onTriggered: fprint.start()
     }
 
@@ -349,26 +355,22 @@ Scope {
         id: fprintStateReset
 
         interval: 4000
-        onTriggered: {
-            root.fprintState = "";
-            fprint.errorTries = 0;
-        }
+        onTriggered: root.fprintState = ""
     }
 
     onLockSecuredChanged: {
-        if (lockSecured) {
-            SettingsData.refreshAuthAvailability();
-            root.state = "";
-            root.fprintState = "";
-            root.u2fState = "";
-            root.u2fPending = false;
-            root.lockMessage = "";
-            root.resetAuthFlows();
-            fprint.checkAvail();
-            u2f.checkAvail();
-        } else {
+        if (!lockSecured) {
             root.resetAuthFlows();
+            return;
         }
+        root.state = "";
+        root.fprintState = "";
+        root.u2fState = "";
+        root.u2fPending = false;
+        root.lockMessage = "";
+        root.resetAuthFlows();
+        fprint.checkAvail();
+        u2f.checkAvail();
     }
 
     Connections {