quickshell lets gooo

dots/quickshell/services/Wallpapers.qml

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+pragma Singleton
+
+import "root:/utils/scripts/fuzzysort.js" as Fuzzy
+import "root:/utils"
+import Quickshell
+import Quickshell.Io
+import QtQuick
+
+Singleton {
+    id: root
+
+    readonly property string currentNamePath: `${Paths.state}/wallpaper/path.txt`.slice(7)
+    readonly property string path: `${Paths.pictures}/Wallpapers`.slice(7)
+    readonly property list<string> extensions: ["jpg", "jpeg", "png", "webp", "tif", "tiff"]
+
+    readonly property list<Wallpaper> list: wallpapers.instances
+    property bool showPreview: false
+    readonly property string current: showPreview ? previewPath : actualCurrent
+    property string previewPath
+    property string actualCurrent
+
+    readonly property list<var> preppedWalls: list.map(w => ({
+                name: Fuzzy.prepare(w.name),
+                path: Fuzzy.prepare(w.path),
+                wall: w
+            }))
+
+    function fuzzyQuery(search: string): var {
+        return Fuzzy.go(search, preppedWalls, {
+            all: true,
+            keys: ["name", "path"],
+            scoreFn: r => r[0].score * 0.9 + r[1].score * 0.1
+        }).map(r => r.obj.wall);
+    }
+
+    function setWallpaper(path: string): void {
+        actualCurrent = path;
+        setWall.path = path;
+        setWall.startDetached();
+    }
+
+    function preview(path: string): void {
+        previewPath = path;
+        showPreview = true;
+        getPreviewColoursProc.running = true;
+    }
+
+    function stopPreview(): void {
+        showPreview = false;
+        Colours.endPreviewOnNextChange = true;
+    }
+
+    reloadableId: "wallpapers"
+
+    IpcHandler {
+        target: "wallpaper"
+
+        function get(): string {
+            return root.actualCurrent;
+        }
+
+        function set(path: string): void {
+            root.setWallpaper(path);
+        }
+
+        function list(): string {
+            return root.list.map(w => w.path).join("\n");
+        }
+    }
+
+    FileView {
+        path: root.currentNamePath
+        watchChanges: true
+        onFileChanged: reload()
+        onLoaded: root.actualCurrent = text().trim()
+    }
+
+    Process {
+        id: getPreviewColoursProc
+
+        command: ["caelestia", "wallpaper", "-p", root.previewPath]
+        stdout: StdioCollector {
+            onStreamFinished: {
+                Colours.load(text, true);
+                Colours.showPreview = true;
+            }
+        }
+    }
+
+    Process {
+        id: setWall
+
+        property string path
+
+        command: ["caelestia", "wallpaper", "-f", path]
+    }
+
+    Process {
+        running: true
+        command: ["find", root.path, "-type", "d", "-path", '*/.*', "-prune", "-o", "-not", "-name", '.*', "-type", "f", "-print"]
+        stdout: StdioCollector {
+            onStreamFinished: wallpapers.model = text.trim().split("\n").filter(w => root.extensions.includes(w.slice(w.lastIndexOf(".") + 1))).sort()
+        }
+    }
+
+    Variants {
+        id: wallpapers
+
+        Wallpaper {}
+    }
+
+    component Wallpaper: QtObject {
+        required property string modelData
+        readonly property string path: modelData
+        readonly property string name: path.slice(path.lastIndexOf("/") + 1, path.lastIndexOf("."))
+    }
+}