✨ ags(widgets): add entry-popup

This new Widget offers a new popup window, with an entry.
When user confirms the input, you have a callback with the provided user input. It's pretty useful if you think about it 🗣️ 💥

ags/widget/EntryPopup.ts

@@ -0,0 +1,107 @@
+import { Binding } from "astal";
+import { Astal, Gtk, Widget } from "astal/gtk3";
+import { tr } from "../i18n/intl";
+import { Windows } from "../windows";
+import { PopupWindow, PopupWindowProps } from "./PopupWindow";
+import { Separator } from "./Separator";
+
+export type EntryPopupProps = {
+    title?: string | Binding<string | undefined>;
+    text: string | Binding<string | undefined>;
+    cancelText?: string | Binding<string | undefined>;
+    acceptText?: string | Binding<string | undefined>;
+    closeOnAccept?: boolean;
+    entryPlaceholder?: string | Binding<string | undefined>;
+    onAccept: (userInput: string) => void;
+    onCancel?: () => void;
+    onFinish?: () => void;
+    isPassword?: boolean | Binding<string | undefined>;
+};
+
+export function EntryPopup(props: EntryPopupProps): Widget.Window {
+    props.closeOnAccept = props.closeOnAccept ?? true;
+
+    const entry = new Widget.Entry({
+        className: props.isPassword && "password",
+        visibility: (props.isPassword instanceof Binding) ? 
+            props.isPassword.as(isPasswd => !isPasswd) 
+        : !props.isPassword,
+        invisibleChar: 0x00B7, // set '·' as the invisible char
+        xalign: .5,
+        placeholderText: props.entryPlaceholder,
+        onActivate: (self) => {
+            props.closeOnAccept && window.close();
+            entered = true;
+            props.onAccept(self.text);
+            self.text = "";
+        },
+    } as Widget.EntryProps);
+
+    let entered: boolean = false;
+    const buttons = [
+        new Widget.Button({
+            className: "cancel",
+            hexpand: true,
+            label: props.cancelText ?? tr("cancel"),
+            onClick: () => props.closeOnAccept && window.close(),
+        } as Widget.ButtonProps),
+        new Widget.Button({
+            className: "accept",
+            hexpand: true,
+            label: props.acceptText ?? tr("accept"),
+            onClick: () => {
+                props.closeOnAccept && window.close();
+                entered = true;
+                props.onAccept(entry.text);
+                entry.text = "";
+            }
+        } as Widget.ButtonProps)
+    ];
+
+    const window = Windows.createWindowForFocusedMonitor((mon: number) => PopupWindow({
+        namespace: "entry-popup",
+        className: "entry-popup",
+        monitor: mon,
+        cssBackgroundWindow: "background: rgba(0, 0, 0, .3);",
+        exclusivity: Astal.Exclusivity.IGNORE,
+        layer: Astal.Layer.OVERLAY,
+        widthRequest: 400,
+        heightRequest: 220,
+        onDestroy: () => {
+            props.onFinish?.();
+            !entered && props.onCancel?.()
+        },
+        child: new Widget.Box({
+            className: "entry-popup-box",
+            orientation: Gtk.Orientation.VERTICAL,
+            children: [
+                new Widget.Label({
+                    className: "title",
+                    visible: Boolean(props.title),
+                    label: props.title || tr("ask_popup.title") || "Question"
+                } as Widget.LabelProps),
+                Separator({
+                    alpha: .2,
+                    orientation: Gtk.Orientation.VERTICAL
+                }),
+                new Widget.Label({
+                    className: "text",
+                    label: props.text,
+                    yalign: 0,
+                    expand: true
+                } as Widget.LabelProps),
+                entry,
+                new Widget.Box({
+                    className: "buttons",
+                    orientation: Gtk.Orientation.HORIZONTAL,
+                    hexpand: true,
+                    heightRequest: 38,
+                    homogeneous: true,
+                    children: buttons
+                } as Widget.BoxProps)
+            ]
+        } as Widget.BoxProps)
+    } as PopupWindowProps))();
+
+    return window;
+}