Merge branch 'master' into ryan-di/freedraw-width

# Conflicts:
#	packages/excalidraw/package.json

packages/common/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@excalidraw/common",
-  "version": "0.1.0",
+  "version": "0.18.0",
   "type": "module",
   "types": "./dist/types/common/src/index.d.ts",
   "main": "./dist/prod/index.js",
@@ -13,7 +13,10 @@
       "default": "./dist/prod/index.js"
     },
     "./*": {
-      "types": "./dist/types/common/src/*.d.ts"
+      "types": "./dist/types/common/src/*.d.ts",
+      "development": "./dist/dev/index.js",
+      "production": "./dist/prod/index.js",
+      "default": "./dist/prod/index.js"
     }
   },
   "files": [

packages/element/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@excalidraw/element",
-  "version": "0.1.0",
+  "version": "0.18.0",
   "type": "module",
   "types": "./dist/types/element/src/index.d.ts",
   "main": "./dist/prod/index.js",
@@ -13,7 +13,10 @@
       "default": "./dist/prod/index.js"
     },
     "./*": {
-      "types": "./dist/types/element/src/*.d.ts"
+      "types": "./dist/types/element/src/*.d.ts",
+      "development": "./dist/dev/index.js",
+      "production": "./dist/prod/index.js",
+      "default": "./dist/prod/index.js"
     }
   },
   "files": [
@@ -52,5 +55,9 @@
   "scripts": {
     "gen:types": "rimraf types && tsc",
     "build:esm": "rimraf dist && node ../../scripts/buildBase.js && yarn gen:types"
+  },
+  "dependencies": {
+    "@excalidraw/common": "0.18.0",
+    "@excalidraw/math": "0.18.0"
   }
 }

packages/element/src/align.ts

@@ -1,6 +1,8 @@
+import type { AppState } from "@excalidraw/excalidraw/types";
+
 import { updateBoundElements } from "./binding";
 import { getCommonBoundingBox } from "./bounds";
-import { getMaximumGroups } from "./groups";
+import { getSelectedElementsByGroup } from "./groups";
 
 import type { Scene } from "./Scene";
 
@@ -16,11 +18,12 @@ export const alignElements = (
   selectedElements: ExcalidrawElement[],
   alignment: Alignment,
   scene: Scene,
+  appState: Readonly<AppState>,
 ): ExcalidrawElement[] => {
-  const elementsMap = scene.getNonDeletedElementsMap();
-  const groups: ExcalidrawElement[][] = getMaximumGroups(
+  const groups: ExcalidrawElement[][] = getSelectedElementsByGroup(
     selectedElements,
-    elementsMap,
+    scene.getNonDeletedElementsMap(),
+    appState,
   );
   const selectionBoundingBox = getCommonBoundingBox(selectedElements);
 

packages/element/src/distribute.ts

@@ -1,7 +1,9 @@
+import type { AppState } from "@excalidraw/excalidraw/types";
+
 import { getCommonBoundingBox } from "./bounds";
 import { newElementWith } from "./mutateElement";
 
-import { getMaximumGroups } from "./groups";
+import { getSelectedElementsByGroup } from "./groups";
 
 import type { ElementsMap, ExcalidrawElement } from "./types";
 
@@ -14,6 +16,7 @@ export const distributeElements = (
   selectedElements: ExcalidrawElement[],
   elementsMap: ElementsMap,
   distribution: Distribution,
+  appState: Readonly<AppState>,
 ): ExcalidrawElement[] => {
   const [start, mid, end, extent] =
     distribution.axis === "x"
@@ -21,7 +24,11 @@ export const distributeElements = (
       : (["minY", "midY", "maxY", "height"] as const);
 
   const bounds = getCommonBoundingBox(selectedElements);
-  const groups = getMaximumGroups(selectedElements, elementsMap)
+  const groups = getSelectedElementsByGroup(
+    selectedElements,
+    elementsMap,
+    appState,
+  )
     .map((group) => [group, getCommonBoundingBox(group)] as const)
     .sort((a, b) => a[1][mid] - b[1][mid]);
 

packages/element/src/embeddable.ts

@@ -23,7 +23,7 @@ type IframeDataWithSandbox = MarkRequired<IframeData, "sandbox">;
 const embeddedLinkCache = new Map<string, IframeDataWithSandbox>();
 
 const RE_YOUTUBE =
-  /^(?:http(?:s)?:\/\/)?(?:www\.)?youtu(?:be\.com|\.be)\/(embed\/|watch\?v=|shorts\/|playlist\?list=|embed\/videoseries\?list=)?([a-zA-Z0-9_-]+)(?:\?t=|&t=|\?start=|&start=)?([a-zA-Z0-9_-]+)?[^\s]*$/;
+  /^(?:http(?:s)?:\/\/)?(?:www\.)?youtu(?:be\.com|\.be)\/(embed\/|watch\?v=|shorts\/|playlist\?list=|embed\/videoseries\?list=)?([a-zA-Z0-9_-]+)/;
 
 const RE_VIMEO =
   /^(?:http(?:s)?:\/\/)?(?:(?:w){3}\.)?(?:player\.)?vimeo\.com\/(?:video\/)?([^?\s]+)(?:\?.*)?$/;
@@ -56,6 +56,35 @@ const RE_REDDIT =
 const RE_REDDIT_EMBED =
   /^<blockquote[\s\S]*?\shref=["'](https?:\/\/(?:www\.)?reddit\.com\/[^"']*)/i;
 
+const parseYouTubeTimestamp = (url: string): number => {
+  let timeParam: string | null | undefined;
+
+  try {
+    const urlObj = new URL(url.startsWith("http") ? url : `https://${url}`);
+    timeParam =
+      urlObj.searchParams.get("t") || urlObj.searchParams.get("start");
+  } catch (error) {
+    const timeMatch = url.match(/[?&#](?:t|start)=([^&#\s]+)/);
+    timeParam = timeMatch?.[1];
+  }
+
+  if (!timeParam) {
+    return 0;
+  }
+
+  if (/^\d+$/.test(timeParam)) {
+    return parseInt(timeParam, 10);
+  }
+
+  const timeMatch = timeParam.match(/^(?:(\d+)h)?(?:(\d+)m)?(?:(\d+)s)?$/);
+  if (!timeMatch) {
+    return 0;
+  }
+
+  const [, hours = "0", minutes = "0", seconds = "0"] = timeMatch;
+  return parseInt(hours) * 3600 + parseInt(minutes) * 60 + parseInt(seconds);
+};
+
 const ALLOWED_DOMAINS = new Set([
   "youtube.com",
   "youtu.be",
@@ -113,7 +142,8 @@ export const getEmbedLink = (
   let aspectRatio = { w: 560, h: 840 };
   const ytLink = link.match(RE_YOUTUBE);
   if (ytLink?.[2]) {
-    const time = ytLink[3] ? `&start=${ytLink[3]}` : ``;
+    const startTime = parseYouTubeTimestamp(originalLink);
+    const time = startTime > 0 ? `&start=${startTime}` : ``;
     const isPortrait = link.includes("shorts");
     type = "video";
     switch (ytLink[1]) {

packages/element/src/groups.ts

@@ -7,6 +7,8 @@ import type { Mutable } from "@excalidraw/common/utility-types";
 
 import { getBoundTextElement } from "./textElement";
 
+import { isBoundToContainer } from "./typeChecks";
+
 import { makeNextSelectedElementIds, getSelectedElements } from "./selection";
 
 import type {
@@ -402,3 +404,78 @@ export const getNewGroupIdsForDuplication = (
 
   return copy;
 };
+
+// given a list of selected elements, return the element grouped by their immediate group selected state
+// in the case if only one group is selected and all elements selected are within the group, it will respect group hierarchy in accordance to their nested grouping order
+export const getSelectedElementsByGroup = (
+  selectedElements: ExcalidrawElement[],
+  elementsMap: ElementsMap,
+  appState: Readonly<AppState>,
+): ExcalidrawElement[][] => {
+  const selectedGroupIds = getSelectedGroupIds(appState);
+  const unboundElements = selectedElements.filter(
+    (element) => !isBoundToContainer(element),
+  );
+  const groups: Map<string, ExcalidrawElement[]> = new Map();
+  const elements: Map<string, ExcalidrawElement[]> = new Map();
+
+  // helper function to add an element to the elements map
+  const addToElementsMap = (element: ExcalidrawElement) => {
+    // elements
+    const currentElementMembers = elements.get(element.id) || [];
+    const boundTextElement = getBoundTextElement(element, elementsMap);
+
+    if (boundTextElement) {
+      currentElementMembers.push(boundTextElement);
+    }
+    elements.set(element.id, [...currentElementMembers, element]);
+  };
+
+  // helper function to add an element to the groups map
+  const addToGroupsMap = (element: ExcalidrawElement, groupId: string) => {
+    // groups
+    const currentGroupMembers = groups.get(groupId) || [];
+    const boundTextElement = getBoundTextElement(element, elementsMap);
+
+    if (boundTextElement) {
+      currentGroupMembers.push(boundTextElement);
+    }
+    groups.set(groupId, [...currentGroupMembers, element]);
+  };
+
+  // helper function to handle the case where a single group is selected
+  // and all elements selected are within the group, it will respect group hierarchy in accordance to
+  // their nested grouping order
+  const handleSingleSelectedGroupCase = (
+    element: ExcalidrawElement,
+    selectedGroupId: GroupId,
+  ) => {
+    const indexOfSelectedGroupId = element.groupIds.indexOf(selectedGroupId, 0);
+    const nestedGroupCount = element.groupIds.slice(
+      0,
+      indexOfSelectedGroupId,
+    ).length;
+    return nestedGroupCount > 0
+      ? addToGroupsMap(element, element.groupIds[indexOfSelectedGroupId - 1])
+      : addToElementsMap(element);
+  };
+
+  const isAllInSameGroup = selectedElements.every((element) =>
+    isSelectedViaGroup(appState, element),
+  );
+
+  unboundElements.forEach((element) => {
+    const selectedGroupId = getSelectedGroupIdForElement(
+      element,
+      appState.selectedGroupIds,
+    );
+    if (!selectedGroupId) {
+      addToElementsMap(element);
+    } else if (selectedGroupIds.length === 1 && isAllInSameGroup) {
+      handleSingleSelectedGroupCase(element, selectedGroupId);
+    } else {
+      addToGroupsMap(element, selectedGroupId);
+    }
+  });
+  return Array.from(groups.values()).concat(Array.from(elements.values()));
+};

packages/element/tests/align.test.tsx

@@ -589,4 +589,424 @@ describe("aligning", () => {
     expect(API.getSelectedElements()[2].x).toEqual(250);
     expect(API.getSelectedElements()[3].x).toEqual(150);
   });
+
+  const createGroupAndSelectInEditGroupMode = () => {
+    UI.clickTool("rectangle");
+    mouse.down();
+    mouse.up(100, 100);
+
+    UI.clickTool("rectangle");
+    mouse.down(0, 0);
+    mouse.up(100, 100);
+
+    // select the first element.
+    // The second rectangle is already reselected because it was the last element created
+    mouse.reset();
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.moveTo(10, 0);
+      mouse.click();
+    });
+
+    API.executeAction(actionGroup);
+    mouse.reset();
+    mouse.moveTo(10, 0);
+    mouse.doubleClick();
+
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.click();
+      mouse.moveTo(100, 100);
+      mouse.click();
+    });
+  };
+
+  it("aligns elements within a group while in group edit mode correctly to the top", () => {
+    createGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+
+    API.executeAction(actionAlignTop);
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(0);
+  });
+  it("aligns elements within a group while in group edit mode correctly to the bottom", () => {
+    createGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+
+    API.executeAction(actionAlignBottom);
+
+    expect(API.getSelectedElements()[0].y).toEqual(100);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+  });
+  it("aligns elements within a group while in group edit mode correctly to the left", () => {
+    createGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+
+    API.executeAction(actionAlignLeft);
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(0);
+  });
+  it("aligns elements within a group while in group edit mode correctly to the right", () => {
+    createGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+
+    API.executeAction(actionAlignRight);
+
+    expect(API.getSelectedElements()[0].x).toEqual(100);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+  });
+  it("aligns elements within a group while in group edit mode correctly to the vertical center", () => {
+    createGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+
+    API.executeAction(actionAlignVerticallyCentered);
+
+    expect(API.getSelectedElements()[0].y).toEqual(50);
+    expect(API.getSelectedElements()[1].y).toEqual(50);
+  });
+  it("aligns elements within a group while in group edit mode correctly to the horizontal center", () => {
+    createGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+
+    API.executeAction(actionAlignHorizontallyCentered);
+
+    expect(API.getSelectedElements()[0].x).toEqual(50);
+    expect(API.getSelectedElements()[1].x).toEqual(50);
+  });
+
+  const createNestedGroupAndSelectInEditGroupMode = () => {
+    UI.clickTool("rectangle");
+    mouse.down();
+    mouse.up(100, 100);
+
+    UI.clickTool("rectangle");
+    mouse.down(0, 0);
+    mouse.up(100, 100);
+
+    // Select the first element.
+    // The second rectangle is already reselected because it was the last element created
+    mouse.reset();
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.moveTo(10, 0);
+      mouse.click();
+    });
+
+    API.executeAction(actionGroup);
+
+    mouse.reset();
+    mouse.moveTo(200, 200);
+    // create third element
+    UI.clickTool("rectangle");
+    mouse.down(0, 0);
+    mouse.up(100, 100);
+
+    // third element is already selected, select the initial group and group together
+    mouse.reset();
+
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.moveTo(10, 0);
+      mouse.click();
+    });
+
+    API.executeAction(actionGroup);
+
+    // double click to enter edit mode
+    mouse.doubleClick();
+
+    // select nested group and other element within the group
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.moveTo(200, 200);
+      mouse.click();
+    });
+  };
+
+  it("aligns element and nested group while in group edit mode correctly to the top", () => {
+    createNestedGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+
+    API.executeAction(actionAlignTop);
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(0);
+  });
+  it("aligns element and nested group while in group edit mode correctly to the bottom", () => {
+    createNestedGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+
+    API.executeAction(actionAlignBottom);
+
+    expect(API.getSelectedElements()[0].y).toEqual(100);
+    expect(API.getSelectedElements()[1].y).toEqual(200);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+  });
+  it("aligns element and nested group while in group edit mode correctly to the left", () => {
+    createNestedGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+
+    API.executeAction(actionAlignLeft);
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(0);
+  });
+  it("aligns element and nested group while in group edit mode correctly to the right", () => {
+    createNestedGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+
+    API.executeAction(actionAlignRight);
+
+    expect(API.getSelectedElements()[0].x).toEqual(100);
+    expect(API.getSelectedElements()[1].x).toEqual(200);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+  });
+  it("aligns element and nested group while in group edit mode correctly to the vertical center", () => {
+    createNestedGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+
+    API.executeAction(actionAlignVerticallyCentered);
+
+    expect(API.getSelectedElements()[0].y).toEqual(50);
+    expect(API.getSelectedElements()[1].y).toEqual(150);
+    expect(API.getSelectedElements()[2].y).toEqual(100);
+  });
+  it("aligns elements and nested group within a group while in group edit mode correctly to the horizontal center", () => {
+    createNestedGroupAndSelectInEditGroupMode();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+
+    API.executeAction(actionAlignHorizontallyCentered);
+
+    expect(API.getSelectedElements()[0].x).toEqual(50);
+    expect(API.getSelectedElements()[1].x).toEqual(150);
+    expect(API.getSelectedElements()[2].x).toEqual(100);
+  });
+
+  const createAndSelectSingleGroup = () => {
+    UI.clickTool("rectangle");
+    mouse.down();
+    mouse.up(100, 100);
+
+    UI.clickTool("rectangle");
+    mouse.down(0, 0);
+    mouse.up(100, 100);
+
+    // Select the first element.
+    // The second rectangle is already reselected because it was the last element created
+    mouse.reset();
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.moveTo(10, 0);
+      mouse.click();
+    });
+
+    API.executeAction(actionGroup);
+  };
+
+  it("aligns elements within a single-selected group correctly to the top", () => {
+    createAndSelectSingleGroup();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+
+    API.executeAction(actionAlignTop);
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(0);
+  });
+  it("aligns elements within a single-selected group correctly to the bottom", () => {
+    createAndSelectSingleGroup();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+
+    API.executeAction(actionAlignBottom);
+
+    expect(API.getSelectedElements()[0].y).toEqual(100);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+  });
+  it("aligns elements within a single-selected group correctly to the left", () => {
+    createAndSelectSingleGroup();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+
+    API.executeAction(actionAlignLeft);
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(0);
+  });
+  it("aligns elements within a single-selected group correctly to the right", () => {
+    createAndSelectSingleGroup();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+
+    API.executeAction(actionAlignRight);
+
+    expect(API.getSelectedElements()[0].x).toEqual(100);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+  });
+  it("aligns elements within a single-selected group correctly to the vertical center", () => {
+    createAndSelectSingleGroup();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+
+    API.executeAction(actionAlignVerticallyCentered);
+
+    expect(API.getSelectedElements()[0].y).toEqual(50);
+    expect(API.getSelectedElements()[1].y).toEqual(50);
+  });
+  it("aligns elements within a single-selected group correctly to the horizontal center", () => {
+    createAndSelectSingleGroup();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+
+    API.executeAction(actionAlignHorizontallyCentered);
+
+    expect(API.getSelectedElements()[0].x).toEqual(50);
+    expect(API.getSelectedElements()[1].x).toEqual(50);
+  });
+
+  const createAndSelectSingleGroupWithNestedGroup = () => {
+    UI.clickTool("rectangle");
+    mouse.down();
+    mouse.up(100, 100);
+
+    UI.clickTool("rectangle");
+    mouse.down(0, 0);
+    mouse.up(100, 100);
+
+    // Select the first element.
+    // The second rectangle is already reselected because it was the last element created
+    mouse.reset();
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.moveTo(10, 0);
+      mouse.click();
+    });
+
+    API.executeAction(actionGroup);
+
+    mouse.reset();
+    UI.clickTool("rectangle");
+    mouse.down(200, 200);
+    mouse.up(100, 100);
+
+    // Add group to current selection
+    mouse.restorePosition(10, 0);
+    Keyboard.withModifierKeys({ shift: true }, () => {
+      mouse.click();
+    });
+
+    // Create the nested group
+    API.executeAction(actionGroup);
+  };
+  it("aligns elements within a single-selected group containing a nested group correctly to the top", () => {
+    createAndSelectSingleGroupWithNestedGroup();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+
+    API.executeAction(actionAlignTop);
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(0);
+  });
+  it("aligns elements within a single-selected group containing a nested group correctly to the bottom", () => {
+    createAndSelectSingleGroupWithNestedGroup();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+
+    API.executeAction(actionAlignBottom);
+
+    expect(API.getSelectedElements()[0].y).toEqual(100);
+    expect(API.getSelectedElements()[1].y).toEqual(200);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+  });
+  it("aligns elements within a single-selected group containing a nested group correctly to the left", () => {
+    createAndSelectSingleGroupWithNestedGroup();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+
+    API.executeAction(actionAlignLeft);
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(0);
+  });
+  it("aligns elements within a single-selected group containing a nested group correctly to the right", () => {
+    createAndSelectSingleGroupWithNestedGroup();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+
+    API.executeAction(actionAlignRight);
+
+    expect(API.getSelectedElements()[0].x).toEqual(100);
+    expect(API.getSelectedElements()[1].x).toEqual(200);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+  });
+  it("aligns elements within a single-selected group containing a nested group correctly to the vertical center", () => {
+    createAndSelectSingleGroupWithNestedGroup();
+
+    expect(API.getSelectedElements()[0].y).toEqual(0);
+    expect(API.getSelectedElements()[1].y).toEqual(100);
+    expect(API.getSelectedElements()[2].y).toEqual(200);
+
+    API.executeAction(actionAlignVerticallyCentered);
+
+    expect(API.getSelectedElements()[0].y).toEqual(50);
+    expect(API.getSelectedElements()[1].y).toEqual(150);
+    expect(API.getSelectedElements()[2].y).toEqual(100);
+  });
+  it("aligns elements within a single-selected group containing a nested group correctly to the horizontal center", () => {
+    createAndSelectSingleGroupWithNestedGroup();
+
+    expect(API.getSelectedElements()[0].x).toEqual(0);
+    expect(API.getSelectedElements()[1].x).toEqual(100);
+    expect(API.getSelectedElements()[2].x).toEqual(200);
+
+    API.executeAction(actionAlignHorizontallyCentered);
+
+    expect(API.getSelectedElements()[0].x).toEqual(50);
+    expect(API.getSelectedElements()[1].x).toEqual(150);
+    expect(API.getSelectedElements()[2].x).toEqual(100);
+  });
 });

packages/element/tests/embeddable.test.ts

@@ -0,0 +1,153 @@
+import { getEmbedLink } from "../src/embeddable";
+
+describe("YouTube timestamp parsing", () => {
+  it("should parse YouTube URLs with timestamp in seconds", () => {
+    const testCases = [
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=90",
+        expectedStart: 90,
+      },
+      {
+        url: "https://youtu.be/dQw4w9WgXcQ?t=120",
+        expectedStart: 120,
+      },
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&start=150",
+        expectedStart: 150,
+      },
+    ];
+
+    testCases.forEach(({ url, expectedStart }) => {
+      const result = getEmbedLink(url);
+      expect(result).toBeTruthy();
+      expect(result?.type).toBe("video");
+      if (result?.type === "video" || result?.type === "generic") {
+        expect(result.link).toContain(`start=${expectedStart}`);
+      }
+    });
+  });
+
+  it("should parse YouTube URLs with timestamp in time format", () => {
+    const testCases = [
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=1m30s",
+        expectedStart: 90, // 1*60 + 30
+      },
+      {
+        url: "https://youtu.be/dQw4w9WgXcQ?t=2m45s",
+        expectedStart: 165, // 2*60 + 45
+      },
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=1h2m3s",
+        expectedStart: 3723, // 1*3600 + 2*60 + 3
+      },
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=45s",
+        expectedStart: 45,
+      },
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=5m",
+        expectedStart: 300, // 5*60
+      },
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=2h",
+        expectedStart: 7200, // 2*3600
+      },
+    ];
+
+    testCases.forEach(({ url, expectedStart }) => {
+      const result = getEmbedLink(url);
+      expect(result).toBeTruthy();
+      expect(result?.type).toBe("video");
+      if (result?.type === "video" || result?.type === "generic") {
+        expect(result.link).toContain(`start=${expectedStart}`);
+      }
+    });
+  });
+
+  it("should handle YouTube URLs without timestamps", () => {
+    const testCases = [
+      "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
+      "https://youtu.be/dQw4w9WgXcQ",
+      "https://www.youtube.com/embed/dQw4w9WgXcQ",
+    ];
+
+    testCases.forEach((url) => {
+      const result = getEmbedLink(url);
+      expect(result).toBeTruthy();
+      expect(result?.type).toBe("video");
+      if (result?.type === "video" || result?.type === "generic") {
+        expect(result.link).not.toContain("start=");
+      }
+    });
+  });
+
+  it("should handle YouTube shorts URLs with timestamps", () => {
+    const url = "https://www.youtube.com/shorts/dQw4w9WgXcQ?t=30";
+    const result = getEmbedLink(url);
+
+    expect(result).toBeTruthy();
+    expect(result?.type).toBe("video");
+    if (result?.type === "video" || result?.type === "generic") {
+      expect(result.link).toContain("start=30");
+    }
+    // Shorts should have portrait aspect ratio
+    expect(result?.intrinsicSize).toEqual({ w: 315, h: 560 });
+  });
+
+  it("should handle playlist URLs with timestamps", () => {
+    const url =
+      "https://www.youtube.com/playlist?list=PLrAXtmRdnEQy1KbG5lbfgQ0-PKQY6FKYZ&t=60";
+    const result = getEmbedLink(url);
+
+    expect(result).toBeTruthy();
+    expect(result?.type).toBe("video");
+    if (result?.type === "video" || result?.type === "generic") {
+      expect(result.link).toContain("start=60");
+      expect(result.link).toContain("list=PLrAXtmRdnEQy1KbG5lbfgQ0-PKQY6FKYZ");
+    }
+  });
+
+  it("should handle malformed or edge case timestamps", () => {
+    const testCases = [
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=abc",
+        expectedStart: 0, // Invalid timestamp should default to 0
+      },
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=",
+        expectedStart: 0, // Empty timestamp should default to 0
+      },
+      {
+        url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=0",
+        expectedStart: 0, // Zero timestamp should be handled
+      },
+    ];
+
+    testCases.forEach(({ url, expectedStart }) => {
+      const result = getEmbedLink(url);
+      expect(result).toBeTruthy();
+      expect(result?.type).toBe("video");
+      if (result?.type === "video" || result?.type === "generic") {
+        if (expectedStart === 0) {
+          expect(result.link).not.toContain("start=");
+        } else {
+          expect(result.link).toContain(`start=${expectedStart}`);
+        }
+      }
+    });
+  });
+
+  it("should preserve other URL parameters", () => {
+    const url =
+      "https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=90&feature=youtu.be&list=PLtest";
+    const result = getEmbedLink(url);
+
+    expect(result).toBeTruthy();
+    expect(result?.type).toBe("video");
+    if (result?.type === "video" || result?.type === "generic") {
+      expect(result.link).toContain("start=90");
+      expect(result.link).toContain("enablejsapi=1");
+    }
+  });
+});

packages/excalidraw/actions/actionAlign.tsx

@@ -10,6 +10,8 @@ import { alignElements } from "@excalidraw/element";
 
 import { CaptureUpdateAction } from "@excalidraw/element";
 
+import { getSelectedElementsByGroup } from "@excalidraw/element";
+
 import type { ExcalidrawElement } from "@excalidraw/element/types";
 
 import type { Alignment } from "@excalidraw/element";
@@ -38,7 +40,11 @@ export const alignActionsPredicate = (
 ) => {
   const selectedElements = app.scene.getSelectedElements(appState);
   return (
-    selectedElements.length > 1 &&
+    getSelectedElementsByGroup(
+      selectedElements,
+      app.scene.getNonDeletedElementsMap(),
+      appState as Readonly<AppState>,
+    ).length > 1 &&
     // TODO enable aligning frames when implemented properly
     !selectedElements.some((el) => isFrameLikeElement(el))
   );
@@ -52,7 +58,12 @@ const alignSelectedElements = (
 ) => {
   const selectedElements = app.scene.getSelectedElements(appState);
 
-  const updatedElements = alignElements(selectedElements, alignment, app.scene);
+  const updatedElements = alignElements(
+    selectedElements,
+    alignment,
+    app.scene,
+    appState,
+  );
 
   const updatedElementsMap = arrayToMap(updatedElements);
 

packages/excalidraw/actions/actionDistribute.tsx

@@ -10,6 +10,8 @@ import { distributeElements } from "@excalidraw/element";
 
 import { CaptureUpdateAction } from "@excalidraw/element";
 
+import { getSelectedElementsByGroup } from "@excalidraw/element";
+
 import type { ExcalidrawElement } from "@excalidraw/element/types";
 
 import type { Distribution } from "@excalidraw/element";
@@ -31,7 +33,11 @@ import type { AppClassProperties, AppState } from "../types";
 const enableActionGroup = (appState: AppState, app: AppClassProperties) => {
   const selectedElements = app.scene.getSelectedElements(appState);
   return (
-    selectedElements.length > 1 &&
+    getSelectedElementsByGroup(
+      selectedElements,
+      app.scene.getNonDeletedElementsMap(),
+      appState as Readonly<AppState>,
+    ).length > 2 &&
     // TODO enable distributing frames when implemented properly
     !selectedElements.some((el) => isFrameLikeElement(el))
   );
@@ -49,6 +55,7 @@ const distributeSelectedElements = (
     selectedElements,
     app.scene.getNonDeletedElementsMap(),
     distribution,
+    appState,
   );
 
   const updatedElementsMap = arrayToMap(updatedElements);

packages/excalidraw/components/App.tsx

@@ -595,6 +595,10 @@ class App extends React.Component<AppProps, AppState> {
    * insert to DOM before user initially scrolls to them) */
   private initializedEmbeds = new Set<ExcalidrawIframeLikeElement["id"]>();
 
+  private handleToastClose = () => {
+    this.setToast(null);
+  };
+
   private elementsPendingErasure: ElementsPendingErasure = new Set();
 
   public flowChartCreator: FlowChartCreator = new FlowChartCreator();
@@ -1709,14 +1713,16 @@ class App extends React.Component<AppProps, AppState> {
                               />
                             </ElementCanvasButtons>
                           )}
+
                         {this.state.toast !== null && (
                           <Toast
                             message={this.state.toast.message}
-                            onClose={() => this.setToast(null)}
+                            onClose={this.handleToastClose}
                             duration={this.state.toast.duration}
                             closable={this.state.toast.closable}
                           />
                         )}
+
                         {this.state.contextMenu && (
                           <ContextMenu
                             items={this.state.contextMenu.items}

packages/excalidraw/components/CommandPalette/CommandPalette.scss

@@ -108,6 +108,7 @@ $verticalBreakpoint: 861px;
           display: flex;
           align-items: center;
           gap: 0.25rem;
+          overflow: hidden;
         }
       }
 

packages/excalidraw/components/CommandPalette/CommandPalette.tsx

@@ -59,6 +59,8 @@ import { useStableCallback } from "../../hooks/useStableCallback";
 import { activeConfirmDialogAtom } from "../ActiveConfirmDialog";
 import { useStable } from "../../hooks/useStable";
 
+import { Ellipsify } from "../Ellipsify";
+
 import * as defaultItems from "./defaultCommandPaletteItems";
 
 import "./CommandPalette.scss";
@@ -964,7 +966,7 @@ const CommandItem = ({
             }
           />
         )}
-        {command.label}
+        <Ellipsify>{command.label}</Ellipsify>
       </div>
       {showShortcut && command.shortcut && (
         <CommandShortcutHint shortcut={command.shortcut} />

packages/excalidraw/components/Ellipsify.tsx

@@ -0,0 +1,18 @@
+export const Ellipsify = ({
+  children,
+  ...rest
+}: { children: React.ReactNode } & React.HTMLAttributes<HTMLSpanElement>) => {
+  return (
+    <span
+      {...rest}
+      style={{
+        textOverflow: "ellipsis",
+        overflow: "hidden",
+        whiteSpace: "nowrap",
+        ...rest.style,
+      }}
+    >
+      {children}
+    </span>
+  );
+};

packages/excalidraw/components/InlineIcon.tsx

@@ -7,6 +7,7 @@ export const InlineIcon = ({ icon }: { icon: React.ReactNode }) => {
         display: "inline-block",
         lineHeight: 0,
         verticalAlign: "middle",
+        flex: "0 0 auto",
       }}
     >
       {icon}

packages/excalidraw/components/dropdownMenu/DropdownMenu.scss

@@ -19,6 +19,8 @@
         border-radius: var(--border-radius-lg);
         position: relative;
         transition: box-shadow 0.5s ease-in-out;
+        display: flex;
+        flex-direction: column;
 
         &.zen-mode {
           box-shadow: none;
@@ -100,6 +102,7 @@
       align-items: center;
       cursor: pointer;
       border-radius: var(--border-radius-md);
+      flex: 1 0 auto;
 
       @media screen and (min-width: 1921px) {
         height: 2.25rem;

packages/excalidraw/components/dropdownMenu/DropdownMenuItemContent.tsx

@@ -1,5 +1,7 @@
 import { useDevice } from "../App";
 
+import { Ellipsify } from "../Ellipsify";
+
 import type { JSX } from "react";
 
 const MenuItemContent = ({
@@ -18,7 +20,7 @@ const MenuItemContent = ({
     <>
       {icon && <div className="dropdown-menu-item__icon">{icon}</div>}
       <div style={textStyle} className="dropdown-menu-item__text">
-        {children}
+        <Ellipsify>{children}</Ellipsify>
       </div>
       {shortcut && !device.editor.isMobile && (
         <div className="dropdown-menu-item__shortcut">{shortcut}</div>

packages/excalidraw/index.tsx

@@ -281,6 +281,7 @@ export { Sidebar } from "./components/Sidebar/Sidebar";
 export { Button } from "./components/Button";
 export { Footer };
 export { MainMenu };
+export { Ellipsify } from "./components/Ellipsify";
 export { useDevice } from "./components/App";
 export { WelcomeScreen };
 export { LiveCollaborationTrigger };

packages/excalidraw/package.json

@@ -66,12 +66,22 @@
       "last 1 safari version"
     ]
   },
+  "repository": "https://github.com/excalidraw/excalidraw",
+  "bugs": "https://github.com/excalidraw/excalidraw/issues",
+  "homepage": "https://github.com/excalidraw/excalidraw/tree/master/packages/excalidraw",
+  "scripts": {
+    "gen:types": "rimraf types && tsc",
+    "build:esm": "rimraf dist && node ../../scripts/buildPackage.js && yarn gen:types"
+  },
   "peerDependencies": {
     "react": "^17.0.2 || ^18.2.0 || ^19.0.0",
     "react-dom": "^17.0.2 || ^18.2.0 || ^19.0.0"
   },
   "dependencies": {
     "@braintree/sanitize-url": "6.0.2",
+    "@excalidraw/common": "0.18.0",
+    "@excalidraw/element": "0.18.0",
+    "@excalidraw/math": "0.18.0",
     "@excalidraw/laser-pointer": "1.3.2",
     "@excalidraw/mermaid-to-excalidraw": "1.1.2",
     "@excalidraw/random-username": "1.1.0",
@@ -124,12 +134,5 @@
     "harfbuzzjs": "0.3.6",
     "jest-diff": "29.7.0",
     "typescript": "4.9.4"
-  },
-  "repository": "https://github.com/excalidraw/excalidraw",
-  "bugs": "https://github.com/excalidraw/excalidraw/issues",
-  "homepage": "https://github.com/excalidraw/excalidraw/tree/master/packages/excalidraw",
-  "scripts": {
-    "gen:types": "rimraf types && tsc",
-    "build:esm": "rimraf dist && node ../../scripts/buildPackage.js && yarn gen:types"
   }
 }

packages/excalidraw/tests/__snapshots__/excalidraw.test.tsx.snap

@@ -15,7 +15,11 @@ exports[`<Excalidraw/> > <MainMenu/> > should render main menu with host menu it
       <div
         class="dropdown-menu-item__text"
       >
-        Click me
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Click me
+        </span>
       </div>
     </button>
     <a
@@ -27,7 +31,11 @@ exports[`<Excalidraw/> > <MainMenu/> > should render main menu with host menu it
       <div
         class="dropdown-menu-item__text"
       >
-        Excalidraw blog
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Excalidraw blog
+        </span>
       </div>
     </a>
     <div
@@ -88,7 +96,11 @@ exports[`<Excalidraw/> > <MainMenu/> > should render main menu with host menu it
       <div
         class="dropdown-menu-item__text"
       >
-        Help
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Help
+        </span>
       </div>
       <div
         class="dropdown-menu-item__shortcut"
@@ -138,7 +150,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
       <div
         class="dropdown-menu-item__text"
       >
-        Open
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Open
+        </span>
       </div>
       <div
         class="dropdown-menu-item__shortcut"
@@ -175,7 +191,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
       <div
         class="dropdown-menu-item__text"
       >
-        Save to...
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Save to...
+        </span>
       </div>
     </button>
     <button
@@ -231,7 +251,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
       <div
         class="dropdown-menu-item__text"
       >
-        Export image...
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Export image...
+        </span>
       </div>
       <div
         class="dropdown-menu-item__shortcut"
@@ -280,7 +304,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
       <div
         class="dropdown-menu-item__text"
       >
-        Find on canvas
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Find on canvas
+        </span>
       </div>
       <div
         class="dropdown-menu-item__shortcut"
@@ -337,7 +365,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
       <div
         class="dropdown-menu-item__text"
       >
-        Help
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Help
+        </span>
       </div>
       <div
         class="dropdown-menu-item__shortcut"
@@ -374,7 +406,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
       <div
         class="dropdown-menu-item__text"
       >
-        Reset the canvas
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Reset the canvas
+        </span>
       </div>
     </button>
     <div
@@ -419,7 +455,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
         <div
           class="dropdown-menu-item__text"
         >
-          GitHub
+          <span
+            style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+          >
+            GitHub
+          </span>
         </div>
       </a>
       <a
@@ -465,7 +505,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
         <div
           class="dropdown-menu-item__text"
         >
-          Follow us
+          <span
+            style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+          >
+            Follow us
+          </span>
         </div>
       </a>
       <a
@@ -505,7 +549,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
         <div
           class="dropdown-menu-item__text"
         >
-          Discord chat
+          <span
+            style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+          >
+            Discord chat
+          </span>
         </div>
       </a>
     </div>
@@ -542,7 +590,11 @@ exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should rende
       <div
         class="dropdown-menu-item__text"
       >
-        Dark mode
+        <span
+          style="text-overflow: ellipsis; overflow: hidden; white-space: nowrap;"
+        >
+          Dark mode
+        </span>
       </div>
       <div
         class="dropdown-menu-item__shortcut"

packages/math/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@excalidraw/math",
-  "version": "0.1.0",
+  "version": "0.18.0",
   "type": "module",
   "types": "./dist/types/math/src/index.d.ts",
   "main": "./dist/prod/index.js",
@@ -13,7 +13,10 @@
       "default": "./dist/prod/index.js"
     },
     "./*": {
-      "types": "./dist/types/math/src/*.d.ts"
+      "types": "./dist/types/math/src/*.d.ts",
+      "development": "./dist/dev/index.js",
+      "production": "./dist/prod/index.js",
+      "default": "./dist/prod/index.js"
     }
   },
   "files": [
@@ -56,5 +59,8 @@
   "scripts": {
     "gen:types": "rimraf types && tsc",
     "build:esm": "rimraf dist && node ../../scripts/buildBase.js && yarn gen:types"
+  },
+  "dependencies": {
+    "@excalidraw/common": "0.18.0"
   }
 }