feat: add settings menu

src/frontend/package.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "private": true,
   "dependencies": {
-    "@atyrode/excalidraw": "^0.18.0-3",
+    "@atyrode/excalidraw": "^0.18.0-4",
     "@monaco-editor/react": "^4.7.0",
     "@tanstack/react-query": "^5.74.3",
     "@tanstack/react-query-devtools": "^5.74.3",

src/frontend/src/CustomEmbeddableRenderer.tsx

@@ -120,7 +120,32 @@ let isScrolling = false;
 // Create a custom event for scrolling state changes
 const scrollStateChangeEvent = new CustomEvent('scrollStateChange', { detail: { isScrolling: false } });
 
-export const lockEmbeddables = () => {
+// Memoized debounced function factory
+const getDebouncedScrollEnd = (() => {
+  let lastDebounceTime = 0;
+  let debouncedFn: ReturnType<typeof debounce> | null = null;
+
+  return (currentDebounceTime: number) => {
+    // Only recreate if the time has changed
+    if (currentDebounceTime !== lastDebounceTime || !debouncedFn) {
+      lastDebounceTime = currentDebounceTime;
+      debouncedFn = debounce(() => {
+        isScrolling = false;
+        // Set pointer-events back to all when not scrolling
+        document.documentElement.style.setProperty('--embeddable-pointer-events', 'all');
+        // Dispatch event with updated scrolling state
+        scrollStateChangeEvent.detail.isScrolling = false;
+        document.dispatchEvent(scrollStateChangeEvent);
+      }, currentDebounceTime);
+    }
+    return debouncedFn;
+  };
+})();
+
+export const lockEmbeddables = (appState?: AppState) => {
+  // Get the debounce time from settings, with fallback to default
+  const debounceTime = appState?.pad?.userSettings?.embedLockDebounceTime || 350;
+
   if (!isScrolling) {
     isScrolling = true;
     // Set pointer-events to none during scrolling
@@ -130,16 +155,7 @@ export const lockEmbeddables = () => {
     document.dispatchEvent(scrollStateChangeEvent);
   }
 
-  // Reset the pointer-events after scrolling stops
+  // Get the current debounced function and call it
+  const debouncedScrollEnd = getDebouncedScrollEnd(debounceTime);
   debouncedScrollEnd();
 };
-
-// Create a debounced function to detect when scrolling ends
-const debouncedScrollEnd = debounce(() => {
-  isScrolling = false;
-  // Set pointer-events back to all when not scrolling
-  document.documentElement.style.setProperty('--embeddable-pointer-events', 'all');
-  // Dispatch event with updated scrolling state
-  scrollStateChangeEvent.detail.isScrolling = false;
-  document.dispatchEvent(scrollStateChangeEvent);
-}, 350);

src/frontend/src/ExcalidrawWrapper.tsx

@@ -8,6 +8,7 @@ import { MainMenuConfig } from './ui/MainMenu';
 import { lockEmbeddables, renderCustomEmbeddable } from './CustomEmbeddableRenderer';
 import AuthDialog from './ui/AuthDialog';
 import BackupsModal from './ui/BackupsDialog';
+import SettingsDialog from './ui/SettingsDialog';
 
 const defaultInitialData = {
   elements: [],
@@ -47,8 +48,9 @@ export const ExcalidrawWrapper: React.FC<ExcalidrawWrapperProps> = ({
   // Add state for modal animation
   const [isExiting, setIsExiting] = useState(false);
 
-  // State for BackupsModal
+  // State for modals
   const [showBackupsModal, setShowBackupsModal] = useState(false);
+  const [showSettingsModal, setShowSettingsModal] = useState(false);
 
   // Handle auth state changes
   useEffect(() => {
@@ -57,11 +59,16 @@ export const ExcalidrawWrapper: React.FC<ExcalidrawWrapperProps> = ({
     }
   }, [isAuthenticated]);
 
-  // Handler for closing the backups modal
+
+  // Handlers for closing modals
   const handleCloseBackupsModal = () => {
     setShowBackupsModal(false);
   };
 
+  const handleCloseSettingsModal = () => {
+    setShowSettingsModal(false);
+  };
+
   const renderExcalidraw = (children: React.ReactNode) => {
     const Excalidraw = Children.toArray(children).find(
       (child: any) =>
@@ -82,7 +89,10 @@ export const ExcalidrawWrapper: React.FC<ExcalidrawWrapperProps> = ({
         initialData: initialData ?? defaultInitialData,
         onChange: onChange,
         name: "Pad.ws",
-        onScrollChange: lockEmbeddables,
+        onScrollChange: (scrollX, scrollY) => {
+          lockEmbeddables(excalidrawAPI?.getAppState());
+          if (onScrollChange) onScrollChange(scrollX, scrollY);
+        },
         validateEmbeddable: true,
         renderEmbeddable: (element, appState) => renderCustomEmbeddable(element, appState, excalidrawAPI),
         renderTopRightUI: renderTopRightUI ?? (() => (
@@ -98,6 +108,8 @@ export const ExcalidrawWrapper: React.FC<ExcalidrawWrapperProps> = ({
           excalidrawAPI={excalidrawAPI} 
           showBackupsModal={showBackupsModal}
           setShowBackupsModal={setShowBackupsModal}
+          showSettingsModal={showSettingsModal}
+          setShowSettingsModal={setShowSettingsModal}
         />
         {!isAuthLoading && isAuthenticated === false && (
           <AuthDialog 
@@ -111,6 +123,13 @@ export const ExcalidrawWrapper: React.FC<ExcalidrawWrapperProps> = ({
             onClose={handleCloseBackupsModal}
           />
         )}
+
+        {showSettingsModal && (
+          <SettingsDialog
+            excalidrawAPI={excalidrawAPI}
+            onClose={handleCloseSettingsModal}
+          />
+        )}
       </>
     );
   };

src/frontend/src/types/settings.ts

@@ -0,0 +1,16 @@
+/**
+ * Types for user settings
+ */
+
+export interface UserSettings {
+  /**
+   * The debounce time in milliseconds for the embed lock
+   * Range: 150ms to 5000ms (5 seconds)
+   * Default: 350ms
+   */
+  embedLockDebounceTime?: number;
+}
+
+export const DEFAULT_SETTINGS: UserSettings = {
+  embedLockDebounceTime: 350, // Default value from CustomEmbeddableRenderer.tsx
+};

src/frontend/src/ui/MainMenu.tsx

@@ -3,24 +3,29 @@ import React, { useState } from 'react';
 import type { ExcalidrawImperativeAPI } from '@atyrode/excalidraw/types';
 import type { MainMenu as MainMenuType } from '@atyrode/excalidraw';
 
-import { LogOut, SquarePlus, LayoutDashboard, SquareCode, Eye, Coffee, Grid2x2, User, Text, ArchiveRestore } from 'lucide-react';
+import { LogOut, SquarePlus, LayoutDashboard, SquareCode, Eye, Coffee, Grid2x2, User, Text, ArchiveRestore, Settings } from 'lucide-react';
 import { capture } from '../utils/posthog';
 import { ExcalidrawElementFactory, PlacementMode } from '../lib/ExcalidrawElementFactory';
 import { useUserProfile } from "../api/hooks";
 import { queryClient } from "../api/queryClient";
+import SettingsDialog from "./SettingsDialog";
 import "./MainMenu.scss";
 interface MainMenuConfigProps {
   MainMenu: typeof MainMenuType;
   excalidrawAPI: ExcalidrawImperativeAPI | null;
   showBackupsModal: boolean;
   setShowBackupsModal: (show: boolean) => void;
+  showSettingsModal?: boolean;
+  setShowSettingsModal?: (show: boolean) => void;
 }
 
 export const MainMenuConfig: React.FC<MainMenuConfigProps> = ({
   MainMenu,
   excalidrawAPI,
   showBackupsModal,
   setShowBackupsModal,
+  showSettingsModal = false,
+  setShowSettingsModal = (show: boolean) => {},
 }) => {
   const { data, isLoading, isError } = useUserProfile();
 
@@ -100,6 +105,10 @@ export const MainMenuConfig: React.FC<MainMenuConfigProps> = ({
     setShowBackupsModal(true);
   };
 
+  const handleSettingsClick = () => {
+    setShowSettingsModal(true);
+  };
+
   const handleGridToggle = () => {
     if (!excalidrawAPI) return;
     const appState = excalidrawAPI.getAppState();
@@ -207,6 +216,13 @@ export const MainMenuConfig: React.FC<MainMenuConfigProps> = ({
 
       <MainMenu.Separator />
 
+      <MainMenu.Item
+          icon={<Settings />}
+          onClick={handleSettingsClick}
+        >
+          Settings
+        </MainMenu.Item>
+
       <MainMenu.Item
           icon={<LogOut />}
           onClick={async () => {

src/frontend/src/ui/Range.scss

@@ -0,0 +1,79 @@
+:root {
+  --slider-thumb-size: 16px;
+  --range-track-filled: #cc6d24;
+  --range-track-unfilled: #525252;
+  --range-thumb-color: #a4571b; /* Slightly lighter than track-filled for contrast */
+}
+
+.range {
+  &__control-label {
+    display: flex;
+    flex-direction: column;
+    width: 100%;
+    font-size: 0.9rem;
+    color: var(--text-primary-color);
+  }
+
+  &__wrapper {
+    position: relative;
+    padding-top: 10px;
+    padding-bottom: 25px;
+    width: 100%;
+  }
+
+  &__input {
+    width: 100%;
+    height: 4px;
+    -webkit-appearance: none;
+    background: var(--range-track-filled);
+    border-radius: 2px;
+    outline: none;
+
+    &::-webkit-slider-thumb {
+      -webkit-appearance: none;
+      appearance: none;
+      width: var(--slider-thumb-size);
+      height: var(--slider-thumb-size);
+      background: var(--range-thumb-color);
+      border-radius: 50%;
+      cursor: pointer;
+      border: none;
+    }
+
+    &::-moz-range-thumb {
+      width: var(--slider-thumb-size);
+      height: var(--slider-thumb-size);
+      background: var(--range-thumb-color);
+      border-radius: 50%;
+      cursor: pointer;
+      border: none;
+    }
+  }
+
+  &__value-bubble {
+    position: absolute;
+    bottom: 0;
+    transform: translateX(-50%);
+    font-size: 12px;
+    color: var(--text-primary-color);
+  }
+
+  &__label {
+    position: absolute;
+    bottom: 0;
+    font-size: 12px;
+    color: var(--text-primary-color);
+
+    &--min {
+      left: 4px;
+    }
+
+    &--zero {
+      left: 4px;
+    }
+
+    &--max {
+      right: 4px;
+    }
+  }
+}

src/frontend/src/ui/Range.tsx

@@ -0,0 +1,78 @@
+import React, { useEffect } from "react";
+
+import "./Range.scss";
+
+export type RangeProps = {
+  value: number;
+  onChange: (value: number) => void;
+  min?: number;
+  max?: number;
+  step?: number;
+  minLabel?: string;
+  maxLabel?: string;
+  showValueBubble?: boolean;
+};
+
+export const Range = ({
+  value,
+  onChange,
+  min = 0,
+  max = 100,
+  step = 1,
+  minLabel,
+  maxLabel,
+  showValueBubble = true,
+}: RangeProps) => {
+  const rangeRef = React.useRef<HTMLInputElement>(null);
+  const valueRef = React.useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    if (rangeRef.current) {
+      const rangeElement = rangeRef.current;
+
+      // Update value bubble position if it exists
+      if (showValueBubble && valueRef.current) {
+        const valueElement = valueRef.current;
+        const inputWidth = rangeElement.offsetWidth;
+        const thumbWidth = 16; // Match the --slider-thumb-size CSS variable
+        const position =
+          ((value - min) / (max - min)) * (inputWidth - thumbWidth) + thumbWidth / 2;
+        valueElement.style.left = `${position}px`;
+      }
+
+      // Calculate percentage for gradient
+      const percentage = ((value - min) / (max - min)) * 100;
+      rangeElement.style.background = `linear-gradient(to right, var(--range-track-filled) 0%, var(--range-track-filled) ${percentage}%, var(--range-track-unfilled) ${percentage}%, var(--range-track-unfilled) 100%)`;
+    }
+  }, [value, min, max, showValueBubble]);
+
+  return (
+    <label className="range range__control-label">
+      <div className="range__wrapper">
+        <input
+          ref={rangeRef}
+          type="range"
+          min={min}
+          max={max}
+          step={step}
+          onChange={(event) => {
+            onChange(+event.target.value);
+          }}
+          value={value}
+          className="range__input"
+        />
+        {showValueBubble && (
+          <div className="range__value-bubble" ref={valueRef}>
+            {value !== min ? value : null}
+          </div>
+        )}
+        {min === 0 ? (
+          <div className="range__label range__label--zero">{minLabel || min}</div>
+        ) : (
+          <div className="range__label range__label--min">{minLabel || min}</div>
+        )}
+        <div className="range__label range__label--max">{maxLabel || max}</div>
+      </div>
+    </label>
+  );
+};