add switching random wallpaper every 60 seconds and base for matugen

quickshell/RandomWallpaper.qml

@@ -0,0 +1,57 @@
+import Quickshell
+import Quickshell.Io
+import QtQuick
+
+Item {
+    id: wallpaperHolder
+
+    // Store all wallpapers
+    property var wallpapers: []
+    property string wallpaperDir: Qt.resolvedUrl("file:///home/sem/Pictures/wallpapers")
+
+    // process to run the command to change the wallpaper
+    Process {
+        id: wallpaperProcess
+    }
+
+    // Load wallpaper list once at startup
+    Process {
+        id: loadWallpapers
+        command: ["bash", "-c", "find ~/Pictures/wallpapers -type f"]
+
+        stdout: StdioCollector {
+            onStreamFinished: {
+                console.log("wallpapers loaded!");
+                wallpaperHolder.wallpapers = this.text.trim().split("\n");
+                wallpaperHolder.setRandomWallpaper();
+            }
+        }
+    }
+
+    function setRandomWallpaper() {
+        if (wallpapers.length === 0) {
+            console.log("No wallpapers found");
+            return;
+        }
+
+        var index = Math.floor(Math.random() * wallpapers.length);
+        var path = wallpapers[index];
+
+        console.log("wallpaper set to " + path);
+
+        wallpaperProcess.command = ["awww", "img", path, "--transition-type", "grow", "--transition-fps", "60", "--transition-duration", "0.6"];
+
+        wallpaperProcess.running = true;
+    }
+
+    Timer {
+        interval: 60000
+        running: true
+        repeat: true
+        onTriggered: wallpaperHolder.setRandomWallpaper()
+    }
+
+    Component.onCompleted: {
+        loadWallpapers.running = true; // start loading wallpapers
+    }
+}

quickshell/shell.qml

@@ -5,6 +5,8 @@ import Quickshell.Io
 import QtQuick
 import QtQuick.Layouts
 
+import "."
+
 // qmllint disable uncreatable-type
 PanelWindow {
     id: root
@@ -18,6 +20,8 @@ PanelWindow {
     property var lastCpuIdle: 0
     property var lastCpuTotal: 0
 
+    RandomWallpaper {}
+
     Process {
         id: cpuProc
         // get cpu usage, first line of /proc/stat
@@ -25,7 +29,6 @@ PanelWindow {
         stdout: StdioCollector {
             onStreamFinished: {
                 var line = this.text.split(/\r?\n/)[1].split(" ");
-                console.log("the line is " + line);
 
                 var user = parseInt(line[1]);
                 var nice = parseInt(line[2]);
@@ -45,8 +48,6 @@ PanelWindow {
                     root.cpuUsage = Math.round(100 * (1 - diffIdle / diffTotal));
                 }
 
-                console.log("diffTotal is " + diffTotal);
-
                 root.lastCpuIdle = idleAll;
                 root.lastCpuTotal = total;
             }