lock: integrate Howdy face recognition

assets/pam.d/howdy

@@ -0,0 +1 @@
+auth required pam_howdy.so

modules/lock/Center.qml

@@ -9,7 +9,7 @@ ColumnLayout {
     id: root
 
     required property var lock
-    readonly property real centerScale: Math.min(1, (lock.screen?.height ?? 1440) / 1440)
+    readonly property real centerScale: Math.min(1, (lock.screen ? lock.screen.height : 1440) / 1440)
     readonly property int centerWidth: Tokens.sizes.lock.centerWidth * centerScale
 
     Layout.preferredWidth: centerWidth

modules/lock/Lock.qml

@@ -28,7 +28,7 @@ Scope {
 
     Loader {
         asynchronous: true
-        active: true
+        active: Quickshell.screens.length > 0
         onLoaded: active = false
 
         // Force a load of a screencopy so the one in the lock works

modules/lock/Pam.qml

@@ -12,27 +12,39 @@ Scope {
 
     readonly property alias passwd: passwd
     readonly property alias fprint: fprint
+    readonly property alias howdy: howdy
+
     property string lockMessage
     property string state
-    property string fprintState
-    property string buffer
+    property string fprintState: ""
+    property string buffer: ""
 
     signal flashMsg
 
     function handleKey(event: KeyEvent): void {
         if (passwd.active || state === "max")
             return;
 
+        if (howdy.active && event.key !== Qt.Key_Enter && event.key !== Qt.Key_Return) {
+            howdy.abort();
+        }
+
         if (event.key === Qt.Key_Enter || event.key === Qt.Key_Return) {
-            passwd.start();
+            if (buffer.length === 0) {
+                if (howdy.available)
+                    howdy.trigger();
+            } else {
+                if (howdy.active)
+                    howdy.abort();
+                passwd.start();
+            }
         } else if (event.key === Qt.Key_Backspace) {
             if (event.modifiers & Qt.ControlModifier) {
                 buffer = "";
             } else {
                 buffer = buffer.slice(0, -1);
             }
         } else if (/^[^\x00-\x1F\x7F-\x9F]+$/.test(event.text)) {
-            // Allow anything except control characters
             buffer += event.text;
         }
     }
@@ -53,15 +65,13 @@ Scope {
         onResponseRequiredChanged: {
             if (!responseRequired)
                 return;
-
             respond(root.buffer);
             root.buffer = "";
         }
 
         onCompleted: res => {
             if (res === PamResult.Success)
                 return root.lock.unlock();
-
             if (res === PamResult.Error)
                 root.state = "error";
             else if (res === PamResult.MaxTries)
@@ -77,9 +87,9 @@ Scope {
     PamContext {
         id: fprint
 
-        property bool available
-        property int tries
-        property int errorTries
+        property bool available: false
+        property int tries: 0
+        property int errorTries: 0
 
         function checkAvail(): void {
             if (!available || !GlobalConfig.lock.enableFprint || !root.lock.secure) {
@@ -110,11 +120,8 @@ Scope {
                     errorRetry.restart();
                 }
             } else if (res === PamResult.MaxTries) {
-                // Isn't actually the real max tries as pam only reports completed
-                // when max tries is reached.
                 tries++;
                 if (tries < GlobalConfig.lock.maxFprintTries) {
-                    // Restart if not actually real max tries
                     root.fprintState = "fail";
                     start();
                 } else {
@@ -128,27 +135,62 @@ Scope {
         }
     }
 
+    PamContext {
+        id: howdy
+
+        property bool available: false
+
+        function trigger(): void {
+            if (!available || !root.lock.secure)
+                return;
+            start();
+        }
+
+        config: "howdy"
+        configDirectory: Quickshell.shellDir + "/assets/pam.d"
+
+        onCompleted: res => {
+            if (res === PamResult.Success)
+                return root.lock.unlock();
+            else
+                abort();
+        }
+    }
+
     Process {
-        id: availProc
+        id: fprintAvailProc
 
         command: ["sh", "-c", "fprintd-list $USER"]
-        onExited: code => { // qmllint disable signal-handler-parameters
+
+        onExited: (code, exitStatus) => { // qmllint disable signal-handler-parameters
             fprint.available = code === 0;
             fprint.checkAvail();
         }
     }
 
+    Process {
+        id: howdyAvailProc
+
+        command: ["sh", "-c", "command -v howdy"]
+
+        onExited: (code, exitStatus) => { // qmllint disable signal-handler-parameters
+            howdy.available = code === 0;
+        }
+    }
+
     Timer {
         id: errorRetry
 
         interval: 800
+
         onTriggered: fprint.start()
     }
 
     Timer {
         id: stateReset
 
         interval: 4000
+
         onTriggered: {
             if (root.state !== "max")
                 root.state = "";
@@ -159,6 +201,7 @@ Scope {
         id: fprintStateReset
 
         interval: 4000
+
         onTriggered: {
             root.fprintState = "";
             fprint.errorTries = 0;
@@ -168,7 +211,8 @@ Scope {
     Connections {
         function onSecureChanged(): void {
             if (root.lock.secure) {
-                availProc.running = true;
+                fprintAvailProc.running = true;
+                howdyAvailProc.running = true;
                 root.buffer = "";
                 root.state = "";
                 root.fprintState = "";
@@ -178,6 +222,8 @@ Scope {
 
         function onUnlock(): void {
             fprint.abort();
+            howdy.abort();
+            passwd.abort();
         }
 
         target: root.lock

modules/lock/center/InputField.qml

@@ -48,6 +48,8 @@ Item {
         text: {
             if (root.pam.passwd.active)
                 return qsTr("Loading...");
+            if (root.pam.howdy.active)
+                return qsTr("Scanning face...");
             if (root.pam.state === "max")
                 return qsTr("Max tries reached");
             return qsTr("Enter your password");

modules/lock/center/PasswordInput.qml

@@ -65,8 +65,8 @@ StyledRect {
 
             AnimLoader {
                 anchors.centerIn: parent
-                anchors.verticalCenterOffset: sourceComponent === iconComp ? 1 : 0
-                sourceComp: root.lock.pam.passwd.active ? loadingComp : iconComp
+                anchors.verticalCenterOffset: sourceComp === iconComp ? 1 : 0
+                sourceComp: (root.lock.pam.passwd.active || root.lock.pam.howdy.active) ? loadingComp : iconComp
             }
 
             Component {
@@ -75,6 +75,8 @@ StyledRect {
                 MaterialIcon {
                     animate: true
                     text: {
+                        if (root.lock.pam.howdy.active)
+                            return "face";
                         if (root.lock.pam.fprint.tries >= GlobalConfig.lock.maxFprintTries)
                             return "fingerprint_off";
                         if (root.lock.pam.fprint.active)

plugin/src/Caelestia/Blobs/CMakeLists.txt

@@ -1,11 +1,11 @@
 qml_module(caelestia-blobs
     URI Caelestia.Blobs
     SOURCES
-        blobgroup.cpp
-        blobshape.cpp
-        blobrect.cpp
-        blobinvertedrect.cpp
-        blobmaterial.cpp
+        blobgroup.hpp blobgroup.cpp
+        blobshape.hpp blobshape.cpp
+        blobrect.hpp blobrect.cpp
+        blobinvertedrect.hpp blobinvertedrect.cpp
+        blobmaterial.hpp blobmaterial.cpp
     LIBRARIES
         Qt::Quick
 )

plugin/src/Caelestia/Components/CMakeLists.txt

@@ -1,9 +1,9 @@
 qml_module(caelestia-components
     URI Caelestia.Components
     SOURCES
-        lazylistview.cpp
-        wavyline.cpp
-        buttonrow.cpp
+        lazylistview.hpp lazylistview.cpp
+        wavyline.hpp wavyline.cpp
+        buttonrow.hpp buttonrow.cpp
     LIBRARIES
         Qt::Quick
 )

plugin/src/Caelestia/Config/CMakeLists.txt

@@ -1,17 +1,17 @@
 qml_module(caelestia-config
     URI Caelestia.Config
     SOURCES
-        config.cpp
-        configattached.cpp
-        configobject.cpp
-        rootconfig.cpp
-        appearanceconfig.cpp
-        font.cpp
-        fontbuilder.cpp
-        tokens.cpp
-        tokensattached.cpp
-        anim.cpp
-        monitorconfigmanager.cpp
+        config.hpp config.cpp
+        configattached.hpp configattached.cpp
+        configobject.hpp configobject.cpp
+        rootconfig.hpp rootconfig.cpp
+        appearanceconfig.hpp appearanceconfig.cpp
+        font.hpp font.cpp
+        fontbuilder.hpp fontbuilder.cpp
+        tokens.hpp tokens.cpp
+        tokensattached.hpp tokensattached.cpp
+        anim.hpp anim.cpp
+        monitorconfigmanager.hpp monitorconfigmanager.cpp
         backgroundconfig.hpp
         barconfig.hpp
         borderconfig.hpp

plugin/src/Caelestia/Images/CMakeLists.txt

@@ -1,9 +1,9 @@
 qml_module(caelestia-images
     URI Caelestia.Images
     SOURCES
-        cachingimageprovider.cpp
-        imagecacher.cpp
-        iutils.cpp
+        cachingimageprovider.hpp cachingimageprovider.cpp
+        imagecacher.hpp imagecacher.cpp
+        iutils.hpp iutils.cpp
     LIBRARIES
         Qt::Gui
         Qt::Quick

plugin/src/Caelestia/Internal/CMakeLists.txt

@@ -1,14 +1,14 @@
 qml_module(caelestia-internal
     URI Caelestia.Internal
     SOURCES
-        circularbuffer.cpp
-        circularindicatormanager.cpp
-        linearindicatormanager.cpp
-        hyprdevices.cpp
-        hyprextras.cpp
-        logindmanager.cpp
-        sparklineitem.cpp
-        visualiserbars.cpp
+        circularbuffer.hpp circularbuffer.cpp
+        circularindicatormanager.hpp circularindicatormanager.cpp
+        linearindicatormanager.hpp linearindicatormanager.cpp
+        hyprdevices.hpp hyprdevices.cpp
+        hyprextras.hpp hyprextras.cpp
+        logindmanager.hpp logindmanager.cpp
+        sparklineitem.hpp sparklineitem.cpp
+        visualiserbars.hpp visualiserbars.cpp
     LIBRARIES
         Qt::Gui
         Qt::Quick

plugin/src/Caelestia/Services/CMakeLists.txt

@@ -1,22 +1,22 @@
 qml_module(caelestia-services
     URI Caelestia.Services
     SOURCES
-        service.cpp
-        serviceref.cpp
-        beattracker.cpp
-        audiocollector.cpp
-        audioprovider.cpp
-        cavaprovider.cpp
-        tickingservice.cpp
-        sensorslib.cpp
-        usagefmt.cpp
-        cpu.cpp
-        gpu.cpp
-        memory.cpp
-        diskinfo.cpp
-        storage.cpp
-        lyriccandidate.cpp
-        lyrics.cpp
+        service.hpp service.cpp
+        serviceref.hpp serviceref.cpp
+        beattracker.hpp beattracker.cpp
+        audiocollector.hpp audiocollector.cpp
+        audioprovider.hpp audioprovider.cpp
+        cavaprovider.hpp cavaprovider.cpp
+        tickingservice.hpp tickingservice.cpp
+        sensorslib.hpp sensorslib.cpp
+        usagefmt.hpp usagefmt.cpp
+        cpu.hpp cpu.cpp
+        gpu.hpp gpu.cpp
+        memory.hpp memory.cpp
+        diskinfo.hpp diskinfo.cpp
+        storage.hpp storage.cpp
+        lyriccandidate.hpp lyriccandidate.cpp
+        lyrics.hpp lyrics.cpp
     LIBRARIES
         PkgConfig::Pipewire
         PkgConfig::Aubio