Add ags

1 files changed, 111 insertions, 0 deletions

diff --git a/.config/ags/lib/utils.ts b/.config/ags/lib/utils.ts
new file mode 100644
index 0000000..9b9d2a1
--- /dev/null
+++ b/.config/ags/lib/utils.ts
@@ -0,0 +1,111 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { type Application } from "types/service/applications"
+import icons, { substitutes } from "./icons"
+import Gtk from "gi://Gtk?version=3.0"
+import Gdk from "gi://Gdk"
+import GLib from "gi://GLib?version=2.0"
+
+export type Binding<T> = import("types/service").Binding<any, any, T>
+
+/**
+  * @returns substitute icon || name || fallback icon
+  */
+export function icon(name: string | null, fallback = icons.missing) {
+    if (!name)
+        return fallback || ""
+
+    if (GLib.file_test(name, GLib.FileTest.EXISTS))
+        return name
+
+    const icon = (substitutes[name] || name)
+    if (Utils.lookUpIcon(icon))
+        return icon
+
+    print(`no icon substitute "${icon}" for "${name}", fallback: "${fallback}"`)
+    return fallback
+}
+
+/**
+ * @returns execAsync(["bash", "-c", cmd])
+ */
+export async function bash(strings: TemplateStringsArray | string, ...values: unknown[]) {
+    const cmd = typeof strings === "string" ? strings : strings
+        .flatMap((str, i) => str + `${values[i] ?? ""}`)
+        .join("")
+
+    return Utils.execAsync(["bash", "-c", cmd]).catch(err => {
+        console.error(cmd, err)
+        return ""
+    })
+}
+
+/**
+ * @returns execAsync(cmd)
+ */
+export async function sh(cmd: string | string[]) {
+    return Utils.execAsync(cmd).catch(err => {
+        console.error(typeof cmd === "string" ? cmd : cmd.join(" "), err)
+        return ""
+    })
+}
+
+export function forMonitors(widget: (monitor: number) => Gtk.Window) {
+    const n = Gdk.Display.get_default()?.get_n_monitors() || 1
+    return range(n, 0).map(widget).flat(1)
+}
+
+/**
+ * @returns [start...length]
+ */
+export function range(length: number, start = 1) {
+    return Array.from({ length }, (_, i) => i + start)
+}
+
+/**
+ * @returns true if all of the `bins` are found
+ */
+export function dependencies(...bins: string[]) {
+    const missing = bins.filter(bin => {
+        return !Utils.exec(`which ${bin}`)
+    })
+
+    if (missing.length > 0) {
+        console.warn("missing dependencies:", missing.join(", "))
+        Utils.notify(`missing dependencies: ${missing.join(", ")}`)
+    }
+
+    return missing.length === 0
+}
+
+/**
+ * run app detached
+ */
+export function launchApp(app: Application) {
+    const exe = app.executable
+        .split(/\s+/)
+        .filter(str => !str.startsWith("%") && !str.startsWith("@"))
+        .join(" ")
+
+    bash(`${exe} &`)
+    app.frequency += 1
+}
+
+/**
+ * to use with drag and drop
+ */
+export function createSurfaceFromWidget(widget: Gtk.Widget) {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const cairo = imports.gi.cairo as any
+    const alloc = widget.get_allocation()
+    const surface = new cairo.ImageSurface(
+        cairo.Format.ARGB32,
+        alloc.width,
+        alloc.height,
+    )
+    const cr = new cairo.Context(surface)
+    cr.setSourceRGBA(255, 255, 255, 0)
+    cr.rectangle(0, 0, alloc.width, alloc.height)
+    cr.fill()
+    widget.draw(cr)
+    return surface
+}