Playground Editor V2: Multi-file, ES modules, NPM Support + Build output hashing

packages/tools/playground/public/index.html → packages/tools/playground/index.html

@@ -9,7 +9,7 @@
                 dataLayer.push(arguments);
             }
             gtag("js", new Date());
-
+            window.__PLAYGROUND_BUNDLE__ = '<%= PLAYGROUND_BUNDLE %>';
             gtag("config", "UA-41767310-2");
         </script>
         <title>Babylon.js Playground</title>

packages/tools/playground/package.json

@@ -19,13 +19,16 @@
         "@svgr/webpack": "^7.0.0",
         "@types/react": "^18.0.0",
         "@types/react-dom": "^18.0.0",
+        "@types/uuid": "^10.0.0",
+        "@typescript/ata": "^0.9.8",
         "copy-webpack-plugin": "^11.0.0",
         "css-loader": "^7.1.0",
+        "es-module-lexer": "^1.7.0",
         "file-loader": "^6.2.0",
         "html-webpack-plugin": "^5.4.0",
         "mini-css-extract-plugin": "^2.4.3",
-        "monaco-editor": "0.27.0",
-        "monaco-editor-webpack-plugin": "^4.2.0",
+        "monaco-editor": "^0.53.0",
+        "monaco-editor-webpack-plugin": "^7.1.0",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
         "react-refresh": "^0.17.0",

packages/tools/playground/public/index.js

@@ -205,7 +205,8 @@ let checkBabylonVersionAsync = async function () {
 };
 
 checkBabylonVersionAsync().then(() => {
-    loadScriptAsync("babylon.playground.js").then(() => {
+    const bundle = (globalThis && globalThis.__PLAYGROUND_BUNDLE__) || 'babylon.playground.js';
+    loadScriptAsync(bundle).then(() => {
         var hostElement = document.getElementById("host-element");
         let mode = undefined;
         if (window.location.href.includes("full.html")) {

packages/tools/playground/src/components/editor/activityBarComponent.tsx

@@ -0,0 +1,173 @@
+/* eslint-disable jsdoc/require-jsdoc */
+// activityBarComponent.tsx
+import * as React from "react";
+import type { GlobalState } from "../../globalState";
+import HistoryIcon from "./icons/history.svg";
+import FilesIcon from "./icons/files.svg";
+import SearchIcon from "./icons/search.svg";
+import { FileDialog } from "./fileDialog";
+import { LocalSessionDialog } from "./localSessionDialog";
+import { Utilities } from "../../tools/utilities";
+import { Icon } from "./iconComponent";
+
+type DialogKind = "create" | "rename" | "duplicate";
+type DialogState = {
+    open: boolean;
+    type: DialogKind | null;
+    title: string;
+    initialValue: string;
+    targetPath?: string;
+};
+
+export type ActivityBarHandle = {
+    openCreateDialog: (suggestedName?: string) => void;
+    openRenameDialog: (targetPath: string, initialDisplay?: string) => void;
+    openDuplicateDialog: (targetPath: string, suggestedName?: string) => void;
+    toggleSessionDialog: () => void;
+};
+
+interface IActivityBarProps {
+    globalState: GlobalState;
+
+    // Monaco owns mutations
+    onConfirmFileDialog: (type: DialogKind, filename: string, targetPath?: string) => void;
+
+    // Lifted layout state
+    explorerOpen: boolean;
+    onToggleExplorer: () => void;
+
+    sessionOpen: boolean;
+    onToggleSession: () => void;
+
+    searchOpen: boolean;
+    onToggleSearch: () => void;
+}
+
+export const ActivityBar = React.forwardRef<ActivityBarHandle, IActivityBarProps>(function activityBar(
+    { globalState, onConfirmFileDialog, explorerOpen, onToggleExplorer, sessionOpen, onToggleSession, searchOpen, onToggleSearch },
+    ref
+) {
+    const [theme, setTheme] = React.useState<"dark" | "light">(() => (Utilities.ReadStringFromStore("theme", "Light") === "Dark" ? "dark" : "light"));
+
+    const [fileDialog, setFileDialog] = React.useState<DialogState>({
+        open: false,
+        type: null,
+        title: "",
+        initialValue: "",
+    });
+
+    // helpers
+    const toDisplay = (path: string) => path.replace(/^\/?src\//, "");
+    const toInternal = (displayPath: string) => (displayPath?.startsWith("/") ? displayPath.slice(1) : displayPath || "");
+    const defaultNewFileName = (): string => {
+        const isTS = globalState.language !== "JS";
+        const base = isTS ? "new.ts" : "new.js";
+        let idx = 0;
+        let candidate = base;
+        const files = globalState.files || {};
+        while (Object.prototype.hasOwnProperty.call(files, toInternal(candidate))) {
+            idx++;
+            const parts = base.split(".");
+            const ext = parts.pop();
+            candidate = `${parts.join(".")}${idx}.${ext}`;
+        }
+        return candidate;
+    };
+    const defaultDuplicateName = (path: string): string => {
+        const baseFull = path.replace(/\.(\w+)$/, "");
+        const ext = (path.match(/\.(\w+)$/) || ["", ""])[1];
+        let i = 1;
+        let candidate = `${baseFull}.copy${i}${ext ? "." + ext : ""}`;
+        const files = globalState.files || {};
+        while (Object.prototype.hasOwnProperty.call(files, candidate)) {
+            i++;
+            candidate = `${baseFull}.copy${i}${ext ? "." + ext : ""}`;
+        }
+        return toDisplay(candidate);
+    };
+
+    // imperative API
+    React.useImperativeHandle(ref, () => ({
+        openCreateDialog: (suggestedName?: string) => {
+            setFileDialog({ open: true, type: "create", title: "New file", initialValue: suggestedName ?? defaultNewFileName() });
+        },
+        openRenameDialog: (targetPath: string, initialDisplay?: string) => {
+            setFileDialog({
+                open: true,
+                type: "rename",
+                title: "Rename file",
+                initialValue: initialDisplay ?? toDisplay(targetPath),
+                targetPath,
+            });
+        },
+        openDuplicateDialog: (targetPath: string, suggestedName?: string) => {
+            setFileDialog({
+                open: true,
+                type: "duplicate",
+                title: "Duplicate file",
+                initialValue: suggestedName ?? defaultDuplicateName(targetPath),
+                targetPath,
+            });
+        },
+        toggleSessionDialog: () => onToggleSession(),
+    }));
+
+    // theme sync
+    React.useEffect(() => {
+        const updateTheme = () => {
+            setTheme(Utilities.ReadStringFromStore("theme", "Light") === "Dark" ? "dark" : "light");
+        };
+        globalState.onThemeChangedObservable.add(updateTheme);
+        return () => {
+            globalState.onThemeChangedObservable.removeCallback(updateTheme);
+        };
+    }, [globalState]);
+
+    // dialog handlers
+    const closeFileDialog = () => setFileDialog({ open: false, type: null, title: "", initialValue: "" });
+    const confirmFileDialog = (filename: string) => {
+        if (!fileDialog.type) {
+            return;
+        }
+        onConfirmFileDialog(fileDialog.type, filename, fileDialog.targetPath);
+        closeFileDialog();
+    };
+
+    return (
+        <div className={`pg-activity-bar-col pg-theme-${theme}`}>
+            {/* Vertical Activity Bar (far left) */}
+            <div className="pg-activity-bar">
+                <button className={`pg-activity-item ${explorerOpen ? "active" : ""}`} onClick={onToggleExplorer} title="Explorer">
+                    <Icon size={20}>
+                        <FilesIcon />
+                    </Icon>
+                </button>
+                <button className={`pg-activity-item ${searchOpen ? "active" : ""}`} onClick={onToggleSearch} title="Search">
+                    <Icon size={20}>
+                        <SearchIcon />
+                    </Icon>
+                </button>
+                <button className={`pg-activity-item ${sessionOpen ? "active" : ""}`} onClick={onToggleSession} title="Session">
+                    <Icon size={24}>
+                        <HistoryIcon />
+                    </Icon>
+                </button>
+            </div>
+
+            {/* File Dialog */}
+            <FileDialog
+                globalState={globalState}
+                isOpen={fileDialog.open}
+                title={fileDialog.title}
+                initialValue={fileDialog.initialValue}
+                placeholder="Enter filename..."
+                submitLabel={fileDialog.type === "rename" ? "Rename" : fileDialog.type === "duplicate" ? "Duplicate" : "Create"}
+                onConfirm={confirmFileDialog}
+                onCancel={closeFileDialog}
+            />
+
+            {/* Local Session Dialog */}
+            <LocalSessionDialog onCancel={onToggleSession} isOpen={sessionOpen} globalState={globalState} />
+        </div>
+    );
+});