fix(test): attempt to fix test flake in collision.test.tsx

Co-authored-by: Jawahar <jawahars_16@live.in>
Co-authored-by: Andrew Aquino <dawneraq@gmail.com>

packages/element/src/collision.ts

@@ -465,7 +465,12 @@ export const intersectElementWithLineSegment = (
     case "line":
     case "freedraw":
     case "arrow":
-      return intersectLinearOrFreeDrawWithLineSegment(element, line, onlyFirst);
+      return intersectLinearOrFreeDrawWithLineSegment(
+        element,
+        line,
+        elementsMap,
+        onlyFirst,
+      );
   }
 };
 
@@ -532,11 +537,15 @@ const lineIntersections = (
 const intersectLinearOrFreeDrawWithLineSegment = (
   element: ExcalidrawLinearElement | ExcalidrawFreeDrawElement,
   segment: LineSegment<GlobalPoint>,
+  elementsMap: ElementsMap,
   onlyFirst = false,
 ): GlobalPoint[] => {
   // NOTE: This is the only one which return the decomposed elements
   // rotated! This is due to taking advantage of roughjs definitions.
-  const [lines, curves] = deconstructLinearOrFreeDrawElement(element);
+  const [lines, curves] = deconstructLinearOrFreeDrawElement(
+    element,
+    elementsMap,
+  );
   const intersections: GlobalPoint[] = [];
 
   for (const l of lines) {

packages/element/src/distance.ts

@@ -48,7 +48,7 @@ export const distanceToElement = (
     case "line":
     case "arrow":
     case "freedraw":
-      return distanceToLinearOrFreeDraElement(element, p);
+      return distanceToLinearOrFreeDraElement(element, elementsMap, p);
   }
 };
 
@@ -133,9 +133,13 @@ const distanceToEllipseElement = (
 
 const distanceToLinearOrFreeDraElement = (
   element: ExcalidrawLinearElement | ExcalidrawFreeDrawElement,
+  elementsMap: ElementsMap,
   p: GlobalPoint,
 ) => {
-  const [lines, curves] = deconstructLinearOrFreeDrawElement(element);
+  const [lines, curves] = deconstructLinearOrFreeDrawElement(
+    element,
+    elementsMap,
+  );
   return Math.min(
     ...lines.map((s) => distanceToLineSegment(p, s)),
     ...curves.map((a) => curvePointDistance(a, p)),

packages/element/src/linearElementEditor.ts

@@ -476,16 +476,22 @@ export class LinearElementEditor {
       });
     }
 
-    invariant(
+    if (
-      lastClickedPoint > -1 &&
+      lastClickedPoint < 0 ||
-        selectedPointsIndices.includes(lastClickedPoint) &&
+      !selectedPointsIndices.includes(lastClickedPoint) ||
-        element.points[lastClickedPoint],
+      !element.points[lastClickedPoint]
-      `There must be a valid lastClickedPoint in order to drag it. selectedPointsIndices(${JSON.stringify(
+    ) {
-        selectedPointsIndices,
+      console.error(
-      )}) points(0..${
+        `There must be a valid lastClickedPoint in order to drag it. selectedPointsIndices(${JSON.stringify(
-        element.points.length - 1
+          selectedPointsIndices,
-      }) lastClickedPoint(${lastClickedPoint})`,
+        )}) points(0..${
-    );
+          element.points.length - 1
+        }) lastClickedPoint(${lastClickedPoint})`,
+      );
+
+      // Fall back to the actual last point as a last resort.
+      lastClickedPoint = element.points.length - 1;
+    }
 
     // point that's being dragged (out of all selected points)
     const draggingPoint = element.points[lastClickedPoint];
@@ -794,6 +800,7 @@ export class LinearElementEditor {
           element.points[index + 1],
           index,
           appState.zoom,
+          elementsMap,
         )
       ) {
         midpoints.push(null);
@@ -803,6 +810,7 @@ export class LinearElementEditor {
       const segmentMidPoint = LinearElementEditor.getSegmentMidPoint(
         element,
         index + 1,
+        elementsMap,
       );
       midpoints.push(segmentMidPoint);
       index++;
@@ -890,6 +898,7 @@ export class LinearElementEditor {
     endPoint: P,
     index: number,
     zoom: Zoom,
+    elementsMap: ElementsMap,
   ) {
     if (isElbowArrow(element)) {
       if (index >= 0 && index < element.points.length) {
@@ -904,7 +913,10 @@ export class LinearElementEditor {
 
     let distance = pointDistance(startPoint, endPoint);
     if (element.points.length > 2 && element.roundness) {
-      const [lines, curves] = deconstructLinearOrFreeDrawElement(element);
+      const [lines, curves] = deconstructLinearOrFreeDrawElement(
+        element,
+        elementsMap,
+      );
 
       invariant(
         lines.length === 0 && curves.length > 0,
@@ -924,6 +936,7 @@ export class LinearElementEditor {
   static getSegmentMidPoint(
     element: NonDeleted<ExcalidrawLinearElement>,
     index: number,
+    elementsMap: ElementsMap,
   ): GlobalPoint {
     if (isElbowArrow(element)) {
       invariant(
@@ -936,7 +949,10 @@ export class LinearElementEditor {
       return pointFrom<GlobalPoint>(element.x + p[0], element.y + p[1]);
     }
 
-    const [lines, curves] = deconstructLinearOrFreeDrawElement(element);
+    const [lines, curves] = deconstructLinearOrFreeDrawElement(
+      element,
+      elementsMap,
+    );
 
     invariant(
       (lines.length === 0 && curves.length > 0) ||
@@ -1851,6 +1867,7 @@ export class LinearElementEditor {
       const midSegmentMidpoint = LinearElementEditor.getSegmentMidPoint(
         element,
         index + 1,
+        elementsMap,
       );
 
       x = midSegmentMidpoint[0] - boundTextElement.width / 2;
@@ -2400,7 +2417,7 @@ const pointDraggingUpdates = (
     ? nextArrow.points[0]
     : endBindable
     ? updateBoundPoint(
-        element,
+        nextArrow,
         "endBinding",
         nextArrow.endBinding,
         endBindable,
@@ -2431,7 +2448,7 @@ const pointDraggingUpdates = (
       ? endLocalPoint
       : startBindable
       ? updateBoundPoint(
-          element,
+          nextArrow,
           "startBinding",
           nextArrow.startBinding,
           startBindable,

packages/element/src/selection.ts

@@ -11,6 +11,7 @@ import {
   isBoundToContainer,
   isFrameLikeElement,
   isLinearElement,
+  isTextElement,
 } from "./typeChecks";
 import {
   elementOverlapsWithFrame,
@@ -25,6 +26,7 @@ import type {
   ElementsMap,
   ElementsMapOrArray,
   ExcalidrawElement,
+  NonDeleted,
   NonDeletedExcalidrawElement,
 } from "./types";
 
@@ -288,3 +290,19 @@ export const getSelectionStateForElements = (
     ),
   };
 };
+
+/**
+ * Returns editing or single-selected text element, if any.
+ */
+export const getActiveTextElement = (
+  selectedElements: readonly NonDeleted<ExcalidrawElement>[],
+  appState: Pick<AppState, "editingTextElement">,
+) => {
+  const activeTextElement =
+    appState.editingTextElement ||
+    (selectedElements.length === 1 &&
+      isTextElement(selectedElements[0]) &&
+      selectedElements[0]);
+
+  return activeTextElement || null;
+};

packages/element/src/shape.ts

@@ -57,8 +57,8 @@ import { headingForPointIsHorizontal } from "./heading";
 
 import { canChangeRoundness } from "./comparisons";
 import {
+  elementCenterPoint,
   getArrowheadPoints,
-  getCenterForBounds,
   getDiamondPoints,
   getElementAbsoluteCoords,
 } from "./bounds";
@@ -583,7 +583,11 @@ const getArrowheadShapes = (
 
 export const generateLinearCollisionShape = (
   element: ExcalidrawLinearElement | ExcalidrawFreeDrawElement,
-) => {
+  elementsMap: ElementsMap,
+): {
+  op: string;
+  data: number[];
+}[] => {
   const generator = new RoughGenerator();
   const options: Options = {
     seed: element.seed,
@@ -592,20 +596,7 @@ export const generateLinearCollisionShape = (
     roughness: 0,
     preserveVertices: true,
   };
-  const center = getCenterForBounds(
+  const center = elementCenterPoint(element, elementsMap);
-    // Need a non-rotated center point
-    element.points.reduce(
-      (acc, point) => {
-        return [
-          Math.min(element.x + point[0], acc[0]),
-          Math.min(element.y + point[1], acc[1]),
-          Math.max(element.x + point[0], acc[2]),
-          Math.max(element.y + point[1], acc[3]),
-        ];
-      },
-      [Infinity, Infinity, -Infinity, -Infinity],
-    ),
-  );
 
   switch (element.type) {
     case "line":

packages/element/src/textElement.ts

@@ -347,6 +347,7 @@ export const getContainerCenter = (
     midSegmentMidpoint = LinearElementEditor.getSegmentMidPoint(
       container,
       index + 1,
+      elementsMap,
     );
   }
   return { x: midSegmentMidpoint[0], y: midSegmentMidpoint[1] };

packages/element/src/utils.ts

@@ -124,6 +124,7 @@ const setElementShapesCacheEntry = <T extends ExcalidrawElement>(
  */
 export function deconstructLinearOrFreeDrawElement(
   element: ExcalidrawLinearElement | ExcalidrawFreeDrawElement,
+  elementsMap: ElementsMap,
 ): [LineSegment<GlobalPoint>[], Curve<GlobalPoint>[]] {
   const cachedShape = getElementShapesCacheEntry(element, 0);
 
@@ -131,10 +132,7 @@ export function deconstructLinearOrFreeDrawElement(
     return cachedShape;
   }
 
-  const ops = generateLinearCollisionShape(element) as {
+  const ops = generateLinearCollisionShape(element, elementsMap);
-    op: string;
-    data: number[];
-  }[];
   const lines = [];
   const curves = [];
 

packages/element/tests/collision.test.tsx

@@ -1,8 +1,7 @@
-import { arrayToMap } from "@excalidraw/common";
+import { arrayToMap, ROUNDNESS } from "@excalidraw/common";
 import { type GlobalPoint, type LocalPoint, pointFrom } from "@excalidraw/math";
 import { Excalidraw } from "@excalidraw/excalidraw";
 import { API } from "@excalidraw/excalidraw/tests/helpers/api";
-import { UI } from "@excalidraw/excalidraw/tests/helpers/ui";
 import "@excalidraw/utils/test-utils";
 import { render } from "@excalidraw/excalidraw/tests/test-utils";
 
@@ -10,29 +9,29 @@ import * as distance from "../src/distance";
 import { hitElementItself } from "../src/collision";
 
 describe("check rotated elements can be hit:", () => {
-  beforeEach(async () => {
-    localStorage.clear();
-    await render(<Excalidraw handleKeyboardGlobally={true} />);
-  });
-
   it("arrow", () => {
-    UI.createElement("arrow", {
+    const element = API.createElement({
+      type: "arrow",
       x: 0,
       y: 0,
       width: 124,
       height: 302,
       angle: 1.8700426423973724,
+      roundness: { type: ROUNDNESS.PROPORTIONAL_RADIUS },
+      endArrowhead: "arrow",
       points: [
         [0, 0],
         [120, -198],
         [-4, -302],
       ] as LocalPoint[],
     });
+    const elementsMap = arrayToMap([element]);
+
     const hit = hitElementItself({
       point: pointFrom<GlobalPoint>(88, -68),
-      element: window.h.elements[0],
+      element,
       threshold: 10,
-      elementsMap: window.h.scene.getNonDeletedElementsMap(),
+      elementsMap,
     });
     expect(hit).toBe(true);
   });

packages/excalidraw/actions/actionDeselect.ts

@@ -0,0 +1,145 @@
+import {
+  getElementsInGroup,
+  isSomeElementSelected,
+  makeNextSelectedElementIds,
+  selectGroupsForSelectedElements,
+} from "@excalidraw/element";
+import { CaptureUpdateAction } from "@excalidraw/element";
+import { KEYS, isWritableElement, updateActiveTool } from "@excalidraw/common";
+
+import type { GroupId } from "@excalidraw/element/types";
+
+import { register } from "./register";
+
+import type { AppClassProperties, AppState } from "../types";
+
+const getNextActiveTool = (
+  appState: Readonly<AppState>,
+  app: AppClassProperties,
+) => {
+  if (appState.activeTool.type === "eraser") {
+    return updateActiveTool(appState, {
+      ...(appState.activeTool.lastActiveTool || {
+        type: app.state.preferredSelectionTool.type,
+      }),
+      lastActiveToolBeforeEraser: null,
+    });
+  }
+
+  return updateActiveTool(appState, {
+    type: app.state.preferredSelectionTool.type,
+  });
+};
+
+const getParentEditingGroupId = (
+  appState: Readonly<AppState>,
+  app: AppClassProperties,
+  selectedElementIds: AppState["selectedElementIds"],
+): GroupId | null => {
+  if (!appState.editingGroupId) {
+    return null;
+  }
+
+  const nonDeletedElements = app.scene.getNonDeletedElements();
+  const selectedElements = app.scene.getSelectedElements({
+    selectedElementIds,
+    elements: nonDeletedElements,
+  });
+  const candidateElements = selectedElements.length
+    ? selectedElements
+    : getElementsInGroup(nonDeletedElements, appState.editingGroupId);
+
+  for (const element of candidateElements) {
+    const editingGroupIndex = element.groupIds.indexOf(appState.editingGroupId);
+    if (editingGroupIndex !== -1 && element.groupIds[editingGroupIndex + 1]) {
+      return element.groupIds[editingGroupIndex + 1] as GroupId;
+    }
+  }
+
+  return null;
+};
+
+export const actionDeselect = register({
+  name: "deselect",
+  label: "",
+  trackEvent: false,
+  perform: (_elements, appState, _, app) => {
+    const activeTool = getNextActiveTool(appState, app);
+
+    if (appState.editingGroupId) {
+      const nonDeletedElements = app.scene.getNonDeletedElements();
+      const selectedElementIds =
+        Object.keys(appState.selectedElementIds).length > 0
+          ? appState.selectedElementIds
+          : getElementsInGroup(
+              nonDeletedElements,
+              appState.editingGroupId,
+            ).reduce((acc, element) => {
+              acc[element.id] = true;
+              return acc;
+            }, {} as Record<string, true>);
+
+      return {
+        appState: {
+          ...appState,
+          ...selectGroupsForSelectedElements(
+            {
+              editingGroupId: getParentEditingGroupId(
+                appState,
+                app,
+                selectedElementIds,
+              ),
+              selectedElementIds,
+            },
+            nonDeletedElements,
+            appState,
+            app,
+          ),
+          activeEmbeddable: null,
+          activeTool,
+          selectedLinearElement: null,
+          selectionElement: null,
+          showHyperlinkPopup: false,
+          suggestedBinding: null,
+        },
+        captureUpdate: CaptureUpdateAction.IMMEDIATELY,
+      };
+    }
+
+    return {
+      appState: {
+        ...appState,
+        activeEmbeddable: null,
+        activeTool,
+        editingGroupId: null,
+        selectedElementIds: makeNextSelectedElementIds({}, appState),
+        selectedGroupIds: {},
+        selectedLinearElement: null,
+        selectionElement: null,
+        showHyperlinkPopup: false,
+        suggestedBinding: null,
+      },
+      captureUpdate: CaptureUpdateAction.IMMEDIATELY,
+    };
+  },
+  keyTest: (event, appState, _, app) => {
+    if (event.key !== KEYS.ESCAPE) {
+      return false;
+    }
+
+    if (isWritableElement(event.target)) {
+      return false;
+    }
+
+    return (
+      !appState.newElement &&
+      appState.multiElement === null &&
+      !appState.selectedLinearElement?.isEditing &&
+      (appState.activeEmbeddable !== null ||
+        appState.activeTool.type !== app.state.preferredSelectionTool.type ||
+        !!appState.editingGroupId ||
+        !!appState.selectedLinearElement ||
+        isSomeElementSelected(app.scene.getNonDeletedElements(), appState))
+    );
+  },
+});

packages/excalidraw/actions/actionFinalize.tsx

@@ -348,9 +348,7 @@ export const actionFinalize = register<FormData>({
     };
   },
   keyTest: (event, appState) =>
-    (event.key === KEYS.ESCAPE &&
+    (event.key === KEYS.ESCAPE && appState.selectedLinearElement?.isEditing) ||
-      (appState.selectedLinearElement?.isEditing ||
-        (!appState.newElement && appState.multiElement === null))) ||
     ((event.key === KEYS.ESCAPE || event.key === KEYS.ENTER) &&
       appState.multiElement !== null),
   PanelComponent: ({ appState, updateData, data }) => (

packages/excalidraw/actions/actionProperties.tsx

@@ -191,7 +191,7 @@ export const getFormValue = function <T extends Primitive>(
   elements: readonly ExcalidrawElement[],
   app: AppClassProperties,
   getAttribute: (element: ExcalidrawElement) => T,
-  isRelevantElement: true | ((element: ExcalidrawElement) => boolean),
+  elementPredicate: true | ((element: ExcalidrawElement) => boolean),
   defaultValue: T | ((isSomeElementSelected: boolean) => T),
 ): T {
   const editingTextElement = app.state.editingTextElement;
@@ -209,9 +209,9 @@ export const getFormValue = function <T extends Primitive>(
     if (hasSelection) {
       const selectedElements = app.scene.getSelectedElements(app.state);
       const targetElements =
-        isRelevantElement === true
+        elementPredicate === true
           ? selectedElements
-          : selectedElements.filter((el) => isRelevantElement(el));
+          : selectedElements.filter((el) => elementPredicate(el));
 
       ret =
         reduceToCommonValue(targetElements, getAttribute) ??
@@ -730,9 +730,28 @@ export const actionChangeOpacity = register<ExcalidrawElement["opacity"]>({
       captureUpdate: CaptureUpdateAction.IMMEDIATELY,
     };
   },
-  PanelComponent: ({ app, updateData }) => (
+  PanelComponent: ({ elements, appState, app, updateData }) => {
-    <Range updateData={updateData} app={app} testId="opacity" />
+    const opacity = getFormValue(
-  ),
+      elements,
+      app,
+      (element) => element.opacity,
+      true,
+      (hasSelection) => (hasSelection ? null : appState.currentItemOpacity),
+    );
+
+    return (
+      <Range
+        label={t("labels.opacity")}
+        value={opacity ?? appState.currentItemOpacity}
+        hasCommonValue={opacity !== null}
+        onChange={updateData}
+        min={0}
+        max={100}
+        step={10}
+        testId="opacity"
+      />
+    );
+  },
 });
 
 export const actionChangeFontSize = register<ExcalidrawTextElement["fontSize"]>(

packages/excalidraw/actions/actionTextAutoResize.ts

@@ -1,24 +1,24 @@
 import { getFontString } from "@excalidraw/common";
 
-import { newElementWith } from "@excalidraw/element";
+import { isExcalidrawElement, newElementWith } from "@excalidraw/element";
 import { measureText } from "@excalidraw/element";
 
 import { isTextElement } from "@excalidraw/element";
 
 import { CaptureUpdateAction } from "@excalidraw/element";
 
+import type { ExcalidrawElement } from "@excalidraw/element/types";
+
 import { getSelectedElements } from "../scene";
 
 import { register } from "./register";
 
-import type { AppClassProperties } from "../types";
-
 export const actionTextAutoResize = register({
   name: "autoResize",
   label: "labels.autoResize",
   icon: null,
   trackEvent: { category: "element" },
-  predicate: (elements, appState, _: unknown, app: AppClassProperties) => {
+  predicate: (elements, appState, _: unknown) => {
     const selectedElements = getSelectedElements(elements, appState);
     return (
       selectedElements.length === 1 &&
@@ -26,13 +26,18 @@ export const actionTextAutoResize = register({
       !selectedElements[0].autoResize
     );
   },
-  perform: (elements, appState, _, app) => {
+  perform: (elements, appState, targetElement) => {
     const selectedElements = getSelectedElements(elements, appState);
 
+    const targetTextElement =
+      isExcalidrawElement(targetElement) && isTextElement(targetElement)
+        ? targetElement
+        : (selectedElements[0] as ExcalidrawElement | undefined);
+
     return {
       appState,
       elements: elements.map((element) => {
-        if (element.id === selectedElements[0].id && isTextElement(element)) {
+        if (element.id === targetTextElement?.id && isTextElement(element)) {
           const metrics = measureText(
             element.originalText,
             getFontString(element),

packages/excalidraw/actions/index.ts

@@ -34,6 +34,7 @@ export {
 export { actionSetEmbeddableAsActiveTool } from "./actionEmbeddable";
 
 export { actionFinalize } from "./actionFinalize";
+export { actionDeselect } from "./actionDeselect";
 
 export {
   actionChangeProjectName,

packages/excalidraw/actions/types.ts

@@ -114,6 +114,7 @@ export type ActionName =
   | "distributeVertically"
   | "flipHorizontal"
   | "flipVertical"
+  | "deselect"
   | "viewMode"
   | "exportWithDarkMode"
   | "toggleTheme"

packages/excalidraw/components/App.tsx

@@ -257,6 +257,7 @@ import {
   handleFocusPointPointerUp,
   maybeHandleArrowPointlikeDrag,
   getUncroppedWidthAndHeight,
+  getActiveTextElement,
 } from "@excalidraw/element";
 
 import type { GlobalPoint, LocalPoint, Radians } from "@excalidraw/math";
@@ -416,6 +417,7 @@ import {
 import { ElementCanvasButtons } from "../components/ElementCanvasButtons";
 import { LaserTrails } from "../laser-trails";
 import { withBatchedUpdates, withBatchedUpdatesThrottled } from "../reactUtils";
+import { isPointHittingTextAutoResizeHandle } from "../textAutoResizeHandle";
 import { textWysiwyg } from "../wysiwyg/textWysiwyg";
 import { isOverScrollBars } from "../scene/scrollbars";
 
@@ -692,6 +694,7 @@ class App extends React.Component<AppProps, AppState> {
   lastPointerMoveEvent: PointerEvent | null = null;
   /** current frame pointer cords */
   lastPointerMoveCoords: { x: number; y: number } | null = null;
+  private lastCompletedCanvasClicks: { x: number; y: number }[] = [];
   /** previous frame pointer coords */
   previousPointerMoveCoords: { x: number; y: number } | null = null;
   lastViewportPosition = { x: 0, y: 0 };
@@ -1253,6 +1256,26 @@ class App extends React.Component<AppProps, AppState> {
     ) as NullableGridSize;
   };
 
+  private getTextCreationGridPoint = (x: number, y: number) => {
+    const effectiveGridSize = this.getEffectiveGridSize();
+
+    if (effectiveGridSize === null) {
+      return null;
+    }
+
+    const getTextCreationGridCoordinate = (coordinate: number) => {
+      const topLeftGridPoint =
+        Math.floor(coordinate / effectiveGridSize) * effectiveGridSize;
+
+      return topLeftGridPoint;
+    };
+
+    return {
+      x: getTextCreationGridCoordinate(x),
+      y: getTextCreationGridCoordinate(y),
+    };
+  };
+
   private getHTMLIFrameElement(
     element: ExcalidrawIframeLikeElement,
   ): HTMLIFrameElement | undefined {
@@ -2341,6 +2364,7 @@ class App extends React.Component<AppProps, AppState> {
                             }
                             handleCanvasRef={this.handleInteractiveCanvasRef}
                             onContextMenu={this.handleCanvasContextMenu}
+                            onClick={this.handleCanvasClick}
                             onPointerMove={this.handleCanvasPointerMove}
                             onPointerUp={this.handleCanvasPointerUp}
                             onPointerCancel={this.removePointer}
@@ -3594,10 +3618,14 @@ class App extends React.Component<AppProps, AppState> {
         this.lassoTrail.endPath();
         this.deselectElements();
 
-        // @ts-ignore
         this.handleCanvasDoubleClick({
           clientX: touch.clientX,
           clientY: touch.clientY,
+          type: "touch",
+          altKey: false,
+          ctrlKey: false,
+          metaKey: false,
+          shiftKey: false,
         });
       }
       didTapTwice = false;
@@ -5697,13 +5725,13 @@ class App extends React.Component<AppProps, AppState> {
         const isDeleted = !nextOriginalText.trim();
         updateElement(nextOriginalText, isDeleted);
 
-        // select the created text element only if submitting via keyboard
+        // keyboard-submit keeps focus on the edited object. For bound text, keep
-        // (when submitting via click it should act as signal to deselect)
+        // the container selected even if the text becomes empty and is deleted.
-        if (!isDeleted && viaKeyboard) {
+        const elementIdToSelect = viaKeyboard
-          const elementIdToSelect = element.containerId
+          ? element.containerId || (!isDeleted ? element.id : null)
-            ? element.containerId
+          : null;
-            : element.id;
 
+        if (elementIdToSelect) {
           // needed to ensure state is updated before "finalize" action
           // that's invoked on keyboard-submit as well
           // TODO either move this into finalize as well, or handle all state
@@ -5846,6 +5874,58 @@ class App extends React.Component<AppProps, AppState> {
     return null;
   }
 
+  private isHittingTextAutoResizeHandle = (
+    selectedElements: NonDeleted<ExcalidrawElement>[],
+    point: Readonly<{ x: number; y: number }>,
+  ): boolean => {
+    const activeTextElement = getActiveTextElement(
+      selectedElements,
+      this.state,
+    );
+
+    if (
+      activeTextElement &&
+      !activeTextElement.isDeleted &&
+      !activeTextElement.autoResize &&
+      isPointHittingTextAutoResizeHandle(
+        point,
+        activeTextElement,
+        this.state.zoom.value,
+        this.editorInterface.formFactor,
+      )
+    ) {
+      return true;
+    }
+
+    return false;
+  };
+
+  private handleTextAutoResizeHandlePointerDown = (
+    selectedElements: NonDeleted<ExcalidrawElement>[],
+    point: Readonly<{ x: number; y: number }>,
+  ) => {
+    const activeTextElement = getActiveTextElement(
+      selectedElements,
+      this.state,
+    );
+    if (
+      !activeTextElement ||
+      !this.isHittingTextAutoResizeHandle(selectedElements, point)
+    ) {
+      return false;
+    }
+
+    this.actionManager.executeAction(
+      actionTextAutoResize,
+      "ui",
+      // we need to pass down the element since it may already be deselected
+      // due to the pointerdown
+      activeTextElement,
+    );
+    this.resetCursor();
+    return true;
+  };
+
   // NOTE: Hot path for hit testing, so avoid unnecessary computations
   private getElementAtPosition(
     x: number,
@@ -6138,11 +6218,32 @@ class App extends React.Component<AppProps, AppState> {
       y: sceneY,
     });
 
+    const textCreationGridPoint = this.getTextCreationGridPoint(sceneX, sceneY);
+
+    const newTextElementPosition = parentCenterPosition
+      ? {
+          x: parentCenterPosition.elementCenterX,
+          y: parentCenterPosition.elementCenterY,
+        }
+      : !existingTextElement
+      ? {
+          x: textCreationGridPoint?.x ?? sceneX,
+          y:
+            textCreationGridPoint === null
+              ? // Free text starts from a point cursor, so center the first line box on it.
+                sceneY - getLineHeightInPx(fontSize, lineHeight) / 2
+              : textCreationGridPoint.y,
+        }
+      : {
+          x: sceneX,
+          y: sceneY,
+        };
+
     const element =
       existingTextElement ||
       newTextElement({
-        x: parentCenterPosition ? parentCenterPosition.elementCenterX : sceneX,
+        x: newTextElementPosition.x,
-        y: parentCenterPosition ? parentCenterPosition.elementCenterY : sceneY,
+        y: newTextElementPosition.y,
         strokeColor: this.state.currentItemStrokeColor,
         backgroundColor: this.state.currentItemBackgroundColor,
         fillStyle: this.state.currentItemFillStyle,
@@ -6220,10 +6321,46 @@ class App extends React.Component<AppProps, AppState> {
     }
   };
 
+  private shouldHandleBrowserCanvasDoubleClick = (type: string) => {
+    // TODO remove this once we consolidate double-click logic and handle
+    // ourselves for all event types together
+    if (type === "touch") {
+      return true;
+    }
+    if (this.lastCompletedCanvasClicks.length === 0) {
+      return true;
+    }
+
+    if (this.lastCompletedCanvasClicks.length < 2) {
+      return false;
+    }
+
+    const [firstClick, secondClick] = this.lastCompletedCanvasClicks;
+
+    return (
+      pointDistance(
+        pointFrom(firstClick.x, firstClick.y),
+        pointFrom(secondClick.x, secondClick.y),
+      ) <= DOUBLE_TAP_POSITION_THRESHOLD
+    );
+  };
+
   private handleCanvasDoubleClick = (
-    event: React.MouseEvent<HTMLCanvasElement>,
+    event: Pick<
+      React.MouseEvent<HTMLCanvasElement>,
+      | "type"
+      | "clientX"
+      | "clientY"
+      | "altKey"
+      | "ctrlKey"
+      | "metaKey"
+      | "shiftKey"
+    >,
   ) => {
-    if (this.state.editingTextElement) {
+    if (
+      this.state.editingTextElement ||
+      !this.shouldHandleBrowserCanvasDoubleClick(event.type)
+    ) {
       return;
     }
     // case: double-clicking with arrow/line tool selected would both create
@@ -6413,6 +6550,21 @@ class App extends React.Component<AppProps, AppState> {
     }
   };
 
+  private handleCanvasClick = (event: React.MouseEvent<HTMLCanvasElement>) => {
+    if (event.button !== POINTER_BUTTON.MAIN) {
+      this.lastCompletedCanvasClicks = [];
+      return;
+    }
+
+    this.lastCompletedCanvasClicks = [
+      ...this.lastCompletedCanvasClicks.slice(-1),
+      {
+        x: event.clientX,
+        y: event.clientY,
+      },
+    ];
+  };
+
   private getElementLinkAtPosition = (
     scenePointer: Readonly<{ x: number; y: number }>,
     hitElementMightBeLocked: NonDeletedExcalidrawElement | null,
@@ -6843,27 +6995,23 @@ class App extends React.Component<AppProps, AppState> {
           },
           { informMutation: false, isDragging: false },
         );
+        const newLastIdx = multiElement.points.length - 1;
         this.setState({
           selectedLinearElement: {
             ...selectedLinearElement,
-            selectedPointsIndices:
+            selectedPointsIndices: selectedLinearElement.selectedPointsIndices
-              selectedLinearElement.selectedPointsIndices?.includes(
+              ? [
-                multiElement.points.length,
+                  ...new Set(
-              )
+                    selectedLinearElement.selectedPointsIndices.map((idx) =>
-                ? [
+                      Math.min(idx, newLastIdx),
-                    ...selectedLinearElement.selectedPointsIndices.filter(
-                      (idx) =>
-                        idx !== multiElement.points.length &&
-                        idx !== multiElement.points.length - 1,
                     ),
-                    multiElement.points.length - 1,
+                  ),
-                  ]
+                ]
-                : selectedLinearElement.selectedPointsIndices,
+              : selectedLinearElement.selectedPointsIndices,
-            lastCommittedPoint:
+            lastCommittedPoint: multiElement.points[newLastIdx],
-              multiElement.points[multiElement.points.length - 1],
             initialState: {
               ...selectedLinearElement.initialState,
-              lastClickedPoint: multiElement.points.length - 1,
+              lastClickedPoint: newLastIdx,
             },
           },
         });
@@ -6949,6 +7097,12 @@ class App extends React.Component<AppProps, AppState> {
     const elements = this.scene.getNonDeletedElements();
 
     const selectedElements = this.scene.getSelectedElements(this.state);
+
+    if (this.isHittingTextAutoResizeHandle(selectedElements, scenePointer)) {
+      setCursor(this.interactiveCanvas, CURSOR_TYPE.POINTER);
+      return;
+    }
+
     if (
       selectedElements.length === 1 &&
       !isOverScrollBar &&
@@ -7093,7 +7247,9 @@ class App extends React.Component<AppProps, AppState> {
         setCursor(this.interactiveCanvas, CURSOR_TYPE.AUTO);
       } else if (
         // if using cmd/ctrl, we're not dragging
-        !event[KEYS.CTRL_OR_CMD]
+        !event[KEYS.CTRL_OR_CMD] &&
+        // editing text -> don't show move cursor when hovering over its bbox
+        hitElement?.id !== this.state.editingTextElement?.id
       ) {
         if (
           (hitElement ||
@@ -7314,6 +7470,8 @@ class App extends React.Component<AppProps, AppState> {
   private handleCanvasPointerDown = (
     event: React.PointerEvent<HTMLElement>,
   ) => {
+    const selectedElements = this.scene.getSelectedElements(this.state);
+
     // If Ctrl is not held, ensure isBindingEnabled reflects the user preference.
     if (!event.ctrlKey) {
       const preferenceEnabled = this.state.bindingPreference === "enabled";
@@ -7537,6 +7695,15 @@ class App extends React.Component<AppProps, AppState> {
       selectedElementsAreBeingDragged: false,
     });
 
+    if (
+      this.handleTextAutoResizeHandlePointerDown(
+        selectedElements,
+        pointerDownState.origin,
+      )
+    ) {
+      return;
+    }
+
     if (this.handleDraggingScrollBar(event, pointerDownState)) {
       return;
     }

packages/excalidraw/components/FontPicker/FontPickerList.tsx

@@ -46,6 +46,7 @@ import {
 import { fontPickerKeyHandler } from "./keyboardNavHandlers";
 
 import type { JSX } from "react";
+import type { ExcalidrawFontFace } from "../../fonts/ExcalidrawFontFace";
 
 export interface FontDescriptor {
   value: number;
@@ -86,6 +87,15 @@ const getFontFamilyIcon = (fontFamily: FontFamilyValues): JSX.Element => {
   }
 };
 
+const getFontFamilyLabel = (
+  fontFamily: FontFamilyValues,
+  fontFaces: ExcalidrawFontFace[],
+) =>
+  // prefer our config as the browser resolved names may be wrapped in quotes and such
+  Object.entries(FONT_FAMILY).find(([, id]) => id === fontFamily)?.[0] ??
+  fontFaces[0]?.fontFace?.family ??
+  "Unknown";
+
 export const FontPickerList = React.memo(
   ({
     selectedFontFamily,
@@ -114,7 +124,7 @@ export const FontPickerList = React.memo(
             const fontDescriptor = {
               value: familyId,
               icon: getFontFamilyIcon(familyId),
-              text: fontFaces[0]?.fontFace?.family ?? "Unknown",
+              text: getFontFamilyLabel(familyId, fontFaces),
             };
 
             if (metadata.deprecated) {

packages/excalidraw/components/Range.tsx

@@ -1,74 +1,78 @@
 import React, { useEffect } from "react";
 
-import { t } from "../i18n";
-
 import "./Range.scss";
 
-import type { AppClassProperties } from "../types";
-
 export type RangeProps = {
-  updateData: (value: number) => void;
+  label: React.ReactNode;
-  app: AppClassProperties;
+  value: number;
+  onChange: (value: number) => void;
+  min?: number;
+  max?: number;
+  step?: number;
+  minLabel?: React.ReactNode;
+  hasCommonValue?: boolean;
   testId?: string;
 };
 
-export const Range = ({ updateData, app, testId }: RangeProps) => {
+export const Range = ({
+  label,
+  value,
+  onChange,
+  min = 0,
+  max = 100,
+  step = 10,
+  minLabel = min,
+  hasCommonValue = true,
+  testId,
+}: RangeProps) => {
   const rangeRef = React.useRef<HTMLInputElement>(null);
   const valueRef = React.useRef<HTMLDivElement>(null);
-  const selectedElements = app.scene.getSelectedElements(app.state);
-  let hasCommonOpacity = true;
-  const firstElement = selectedElements.at(0);
-  const leastCommonOpacity = selectedElements.reduce((acc, element) => {
-    if (acc != null && acc !== element.opacity) {
-      hasCommonOpacity = false;
-    }
-    if (acc == null || acc > element.opacity) {
-      return element.opacity;
-    }
-    return acc;
-  }, firstElement?.opacity ?? null);
-
-  const value = leastCommonOpacity ?? app.state.currentItemOpacity;
 
   useEffect(() => {
     if (rangeRef.current && valueRef.current) {
       const rangeElement = rangeRef.current;
       const valueElement = valueRef.current;
       const inputWidth = rangeElement.offsetWidth;
-      const thumbWidth = 15; // 15 is the width of the thumb
+      const thumbWidth =
+        parseFloat(
+          getComputedStyle(rangeElement).getPropertyValue(
+            "--slider-thumb-size",
+          ),
+        ) || 16;
+      const progress = ((value - min) / (max - min || 1)) * 100;
       const position =
-        (value / 100) * (inputWidth - thumbWidth) + thumbWidth / 2;
+        (progress / 100) * (inputWidth - thumbWidth) + thumbWidth / 2;
       valueElement.style.left = `${position}px`;
-      rangeElement.style.background = `linear-gradient(to right, var(--color-slider-track) 0%, var(--color-slider-track) ${value}%, var(--button-bg) ${value}%, var(--button-bg) 100%)`;
+      rangeElement.style.background = `linear-gradient(to right, var(--color-slider-track) 0%, var(--color-slider-track) ${progress}%, var(--button-bg) ${progress}%, var(--button-bg) 100%)`;
     }
-  }, [value]);
+  }, [max, min, value]);
 
   return (
     <label className="control-label">
-      {t("labels.opacity")}
+      {label}
       <div className="range-wrapper">
         <input
           style={{
-            ["--color-slider-track" as string]: hasCommonOpacity
+            ["--color-slider-track" as string]: hasCommonValue
               ? undefined
               : "var(--button-bg)",
           }}
           ref={rangeRef}
           type="range"
-          min="0"
+          min={min}
-          max="100"
+          max={max}
-          step="10"
+          step={step}
           onChange={(event) => {
-            updateData(+event.target.value);
+            onChange(+event.target.value);
           }}
           value={value}
           className="range-input"
           data-testid={testId}
         />
         <div className="value-bubble" ref={valueRef}>
-          {value !== 0 ? value : null}
+          {value !== min ? value : null}
         </div>
-        <div className="zero-label">0</div>
+        <div className="zero-label">{minLabel}</div>
       </div>
     </label>
   );

packages/excalidraw/components/canvases/InteractiveCanvas.tsx

@@ -54,6 +54,7 @@ type InteractiveCanvasProps = {
     DOMAttributes<HTMLCanvasElement | HTMLDivElement>["onContextMenu"],
     undefined
   >;
+  onClick: Exclude<DOMAttributes<HTMLCanvasElement>["onClick"], undefined>;
   onPointerMove: Exclude<
     DOMAttributes<HTMLCanvasElement>["onPointerMove"],
     undefined
@@ -213,6 +214,7 @@ const InteractiveCanvas = (props: InteractiveCanvasProps) => {
       height={props.appState.height * props.scale}
       ref={props.handleCanvasRef}
       onContextMenu={props.onContextMenu}
+      onClick={props.onClick}
       onPointerMove={props.onPointerMove}
       onPointerUp={props.onPointerUp}
       onPointerCancel={props.onPointerCancel}

packages/excalidraw/data/restore.ts

@@ -251,7 +251,9 @@ const repairBinding = <T extends ExcalidrawArrowElement>(
       };
     }
 
-    console.error(`could not repair binding for element`);
+    console.error(
+      `Could not repair binding for element "${boundElement?.id}" out of (${elementsMap?.size}) elements`,
+    );
   } catch (error) {
     console.error("Error repairing binding:", error);
   }

packages/excalidraw/index.tsx

@@ -382,6 +382,8 @@ export { DiagramToCodePlugin } from "./components/DiagramToCodePlugin/DiagramToC
 export { getDataURL } from "./data/blob";
 export { isElementLink } from "@excalidraw/element";
 
+export { Fonts } from "./fonts/Fonts";
+
 export { setCustomTextMetricsProvider } from "@excalidraw/element";
 
 export { CommandPalette } from "./components/CommandPalette/CommandPalette";

packages/excalidraw/locales/en.json

@@ -661,7 +661,7 @@
     "placeholder": {
       "title": "Let's design your diagram",
       "description": "Describe the diagram you want to create, and we'll generate it for you.",
-      "hint": "At the moment we know Flowchart, Sequence, Class, and Entity Relationship diagrams."
+      "hint": "At the moment we know Flowchart, Sequence, Class, State, and Entity Relationship diagrams."
     },
     "preview": "Preview",
     "insert": "Insert",

packages/excalidraw/package.json

@@ -88,7 +88,7 @@
     "@excalidraw/element": "0.18.0",
     "@excalidraw/laser-pointer": "1.3.1",
     "@excalidraw/math": "0.18.0",
-    "@excalidraw/mermaid-to-excalidraw": "2.1.1",
+    "@excalidraw/mermaid-to-excalidraw": "2.2.2",
     "@excalidraw/random-username": "1.1.0",
     "browser-fs-access": "0.38.0",
     "canvas-roundrect-polyfill": "0.0.1",

packages/excalidraw/renderer/interactiveScene.ts

@@ -41,6 +41,7 @@ import {
   maxBindingDistance_simple,
   isTextElement,
   LinearElementEditor,
+  getActiveTextElement,
 } from "@excalidraw/element";
 
 import { renderSelectionElement } from "@excalidraw/element";
@@ -58,6 +59,8 @@ import {
   isFocusPointVisible,
 } from "@excalidraw/element";
 
+import type { EditorInterface } from "@excalidraw/common";
+
 import type {
   TransformHandles,
   TransformHandleType,
@@ -86,6 +89,10 @@ import {
 } from "../scene/scrollbars";
 
 import { getClientColor, renderRemoteCursors } from "../clients";
+import {
+  getTextAutoResizeHandle,
+  getTextBoxPadding,
+} from "../textAutoResizeHandle";
 
 import {
   bootstrapCanvas,
@@ -1149,6 +1156,7 @@ const renderLinearPointHandles = (
           points[idx],
           idx,
           appState.zoom,
+          elementsMap,
         )
       ) {
         renderSingleLinearPoint(
@@ -1489,21 +1497,58 @@ const renderTextBox = (
   selectionColor: InteractiveCanvasRenderConfig["selectionColor"],
 ) => {
   context.save();
-  const padding = (DEFAULT_TRANSFORM_HANDLE_SPACING * 2) / appState.zoom.value;
+  const padding = getTextBoxPadding(appState.zoom.value);
   const width = text.width + padding * 2;
   const height = text.height + padding * 2;
-  const cx = text.x + width / 2;
+  const cx = text.x + text.width / 2;
-  const cy = text.y + height / 2;
+  const cy = text.y + text.height / 2;
-  const shiftX = -(width / 2 + padding);
+  const shiftX = -(text.width / 2 + padding);
-  const shiftY = -(height / 2 + padding);
+  const shiftY = -(text.height / 2 + padding);
   context.translate(cx + appState.scrollX, cy + appState.scrollY);
   context.rotate(text.angle);
   context.lineWidth = 1 / appState.zoom.value;
   context.strokeStyle = selectionColor;
+  context.globalAlpha = 0.5;
+  context.setLineDash([6 / appState.zoom.value, 4 / appState.zoom.value]);
   context.strokeRect(shiftX, shiftY, width, height);
   context.restore();
 };
 
+const renderResetAutoResizeHandle = (
+  text: NonDeleted<ExcalidrawTextElement>,
+  context: CanvasRenderingContext2D,
+  appState: InteractiveCanvasAppState,
+  selectionColor: InteractiveCanvasRenderConfig["selectionColor"],
+  formFactor: EditorInterface["formFactor"],
+) => {
+  const autoResizeHandle = getTextAutoResizeHandle(
+    text,
+    appState.zoom.value,
+    formFactor,
+  );
+
+  if (!autoResizeHandle) {
+    return;
+  }
+
+  context.save();
+  context.globalAlpha = 0.5;
+  context.lineWidth = 1.5 / appState.zoom.value;
+  context.lineCap = "round";
+  context.strokeStyle = selectionColor;
+  context.beginPath();
+  context.moveTo(
+    autoResizeHandle.start[0] + appState.scrollX,
+    autoResizeHandle.start[1] + appState.scrollY,
+  );
+  context.lineTo(
+    autoResizeHandle.end[0] + appState.scrollX,
+    autoResizeHandle.end[1] + appState.scrollY,
+  );
+  context.stroke();
+  context.restore();
+};
+
 const _renderInteractiveScene = ({
   app,
   canvas,
@@ -1584,10 +1629,19 @@ const _renderInteractiveScene = ({
     }
   }
 
-  if (
+  const activeTextElement = getActiveTextElement(selectedElements, appState);
-    appState.editingTextElement &&
+
-    isTextElement(appState.editingTextElement)
+  if (activeTextElement && !activeTextElement.autoResize) {
-  ) {
+    renderResetAutoResizeHandle(
+      activeTextElement,
+      context,
+      appState,
+      renderConfig.selectionColor,
+      editorInterface.formFactor,
+    );
+  }
+
+  if (appState.editingTextElement) {
     const textElement = allElementsMap.get(appState.editingTextElement.id) as
       | ExcalidrawTextElement
       | undefined;

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

@@ -224,7 +224,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
   "strokeWidth": 2,
   "type": "arrow",
   "updated": 1,
-  "version": 29,
+  "version": 22,
   "width": "94.00000",
   "x": 0,
   "y": 0,
@@ -350,8 +350,9 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
               ],
               "mode": "orbit",
             },
-            "version": 28,
+            "version": 21,
             "width": "88.00000",
+            "y": "7.20923",
           },
           "inserted": {
             "endBinding": {
@@ -381,8 +382,9 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
               ],
               "mode": "orbit",
             },
-            "version": 25,
+            "version": 20,
             "width": "88.00000",
+            "y": "0.01000",
           },
         },
       },
@@ -437,7 +439,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
               ],
             ],
             "startBinding": null,
-            "version": 29,
+            "version": 22,
             "width": "94.00000",
             "x": 0,
             "y": 0,
@@ -462,7 +464,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
               ],
               "mode": "orbit",
             },
-            "version": 28,
+            "version": 21,
             "width": "88.00000",
             "x": 6,
             "y": "7.20923",
@@ -1360,9 +1362,9 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
   "strokeWidth": 2,
   "type": "arrow",
   "updated": 1,
-  "version": 8,
+  "version": 7,
   "width": 88,
-  "x": 6,
+  "x": "6.00000",
   "y": "2.00947",
 }
 `;
@@ -1537,12 +1539,12 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
               ],
               "mode": "orbit",
             },
-            "version": 8,
+            "version": 7,
           },
           "inserted": {
             "endBinding": null,
             "startBinding": null,
-            "version": 7,
+            "version": 6,
           },
         },
       },
@@ -1722,7 +1724,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
   "updated": 1,
   "version": 8,
   "width": 88,
-  "x": 6,
+  "x": "6.00000",
   "y": "38.80379",
 }
 `;
@@ -1867,7 +1869,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
             "type": "arrow",
             "version": 8,
             "width": 88,
-            "x": 6,
+            "x": "6.00000",
             "y": "38.80379",
           },
           "inserted": {
@@ -2416,7 +2418,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
   "strokeWidth": 2,
   "type": "arrow",
   "updated": 1,
-  "version": 12,
+  "version": 11,
   "width": 488,
   "x": 6,
   "y": "-5.39000",
@@ -2581,7 +2583,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
             "strokeStyle": "solid",
             "strokeWidth": 2,
             "type": "arrow",
-            "version": 12,
+            "version": 11,
             "width": 488,
             "x": 6,
             "y": "-5.39000",
@@ -11220,6 +11222,489 @@ exports[`history > multiplayer undo/redo > should redraw arrows on undo > [end o
 
 exports[`history > multiplayer undo/redo > should redraw arrows on undo > [end of test] undo stack 1`] = `[]`;
 
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] appState 1`] = `
+{
+  "activeEmbeddable": null,
+  "activeLockedId": null,
+  "activeTool": {
+    "customType": null,
+    "fromSelection": false,
+    "lastActiveTool": null,
+    "locked": false,
+    "type": "selection",
+  },
+  "bindMode": "orbit",
+  "bindingPreference": "enabled",
+  "collaborators": Map {},
+  "contextMenu": null,
+  "croppingElementId": null,
+  "currentHoveredFontFamily": null,
+  "currentItemArrowType": "round",
+  "currentItemBackgroundColor": "transparent",
+  "currentItemEndArrowhead": "arrow",
+  "currentItemFillStyle": "solid",
+  "currentItemFontFamily": 5,
+  "currentItemFontSize": 20,
+  "currentItemOpacity": 100,
+  "currentItemRoughness": 1,
+  "currentItemRoundness": "sharp",
+  "currentItemStartArrowhead": null,
+  "currentItemStrokeColor": "#1e1e1e",
+  "currentItemStrokeStyle": "solid",
+  "currentItemStrokeWidth": 2,
+  "currentItemTextAlign": "left",
+  "cursorButton": "up",
+  "defaultSidebarDockedPreference": false,
+  "editingFrame": null,
+  "editingGroupId": null,
+  "editingTextElement": null,
+  "elementsToHighlight": null,
+  "errorMessage": null,
+  "exportBackground": true,
+  "exportEmbedScene": false,
+  "exportScale": 1,
+  "exportWithDarkMode": false,
+  "fileHandle": null,
+  "followedBy": Set {},
+  "frameRendering": {
+    "clip": true,
+    "enabled": true,
+    "name": true,
+    "outline": true,
+  },
+  "frameToHighlight": null,
+  "gridModeEnabled": false,
+  "gridSize": 20,
+  "gridStep": 5,
+  "height": 0,
+  "hoveredElementIds": {},
+  "isBindingEnabled": true,
+  "isCropping": false,
+  "isLoading": false,
+  "isMidpointSnappingEnabled": true,
+  "isResizing": false,
+  "isRotating": false,
+  "lastPointerDownWith": "mouse",
+  "lockedMultiSelections": {},
+  "multiElement": null,
+  "newElement": null,
+  "objectsSnapModeEnabled": false,
+  "offsetLeft": 0,
+  "offsetTop": 0,
+  "openDialog": null,
+  "openMenu": null,
+  "openPopup": null,
+  "openSidebar": null,
+  "originSnapOffset": null,
+  "penDetected": false,
+  "penMode": false,
+  "preferredSelectionTool": {
+    "initialized": true,
+    "type": "selection",
+  },
+  "previousSelectedElementIds": {},
+  "resizingElement": null,
+  "scrollX": 0,
+  "scrollY": 0,
+  "searchMatches": null,
+  "selectedElementIds": {},
+  "selectedElementsAreBeingDragged": false,
+  "selectedGroupIds": {},
+  "selectionElement": null,
+  "shouldCacheIgnoreZoom": false,
+  "showHyperlinkPopup": false,
+  "showWelcomeScreen": true,
+  "snapLines": [],
+  "startBoundElement": null,
+  "stats": {
+    "open": false,
+    "panels": 3,
+  },
+  "suggestedBinding": null,
+  "theme": "light",
+  "toast": null,
+  "userToFollow": null,
+  "viewBackgroundColor": "#ffffff",
+  "viewModeEnabled": false,
+  "width": 0,
+  "zenModeEnabled": false,
+  "zoom": {
+    "value": 1,
+  },
+}
+`;
+
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] element 0 1`] = `
+{
+  "angle": 0,
+  "backgroundColor": "transparent",
+  "boundElements": null,
+  "customData": undefined,
+  "fillStyle": "solid",
+  "frameId": null,
+  "groupIds": [
+    "inner",
+    "outer",
+  ],
+  "height": 100,
+  "id": "id0",
+  "index": "a0",
+  "isDeleted": false,
+  "link": null,
+  "locked": false,
+  "opacity": 100,
+  "roughness": 1,
+  "roundness": null,
+  "strokeColor": "#1e1e1e",
+  "strokeStyle": "solid",
+  "strokeWidth": 2,
+  "type": "rectangle",
+  "updated": 1,
+  "version": 2,
+  "width": 100,
+  "x": 0,
+  "y": 0,
+}
+`;
+
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] element 1 1`] = `
+{
+  "angle": 0,
+  "backgroundColor": "transparent",
+  "boundElements": null,
+  "customData": undefined,
+  "fillStyle": "solid",
+  "frameId": null,
+  "groupIds": [
+    "outer",
+  ],
+  "height": 100,
+  "id": "id1",
+  "index": "a1",
+  "isDeleted": false,
+  "link": null,
+  "locked": false,
+  "opacity": 100,
+  "roughness": 1,
+  "roundness": null,
+  "strokeColor": "#1e1e1e",
+  "strokeStyle": "solid",
+  "strokeWidth": 2,
+  "type": "rectangle",
+  "updated": 1,
+  "version": 2,
+  "width": 100,
+  "x": 100,
+  "y": 100,
+}
+`;
+
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] element 2 1`] = `
+{
+  "angle": 0,
+  "backgroundColor": "transparent",
+  "boundElements": null,
+  "customData": undefined,
+  "fillStyle": "solid",
+  "frameId": null,
+  "groupIds": [
+    "inner",
+    "outer",
+  ],
+  "height": 100,
+  "id": "id2",
+  "index": "a2",
+  "isDeleted": false,
+  "link": null,
+  "locked": false,
+  "opacity": 100,
+  "roughness": 1,
+  "roundness": null,
+  "strokeColor": "#1e1e1e",
+  "strokeStyle": "solid",
+  "strokeWidth": 2,
+  "type": "rectangle",
+  "updated": 1,
+  "version": 2,
+  "width": 100,
+  "x": 200,
+  "y": 200,
+}
+`;
+
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] number of elements 1`] = `3`;
+
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] number of renders 1`] = `16`;
+
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] redo stack 1`] = `[]`;
+
+exports[`history > multiplayer undo/redo > should support undo and redo when escape unwinds nested group editing > [end of test] undo stack 1`] = `
+[
+  {
+    "appState": AppStateDelta {
+      "delta": Delta {
+        "deleted": {
+          "selectedElementIds": {
+            "id0": true,
+            "id1": true,
+            "id2": true,
+          },
+          "selectedGroupIds": {
+            "outer": true,
+          },
+        },
+        "inserted": {
+          "selectedElementIds": {},
+          "selectedGroupIds": {},
+        },
+      },
+    },
+    "elements": {
+      "added": {},
+      "removed": {
+        "id0": {
+          "deleted": {
+            "angle": 0,
+            "backgroundColor": "transparent",
+            "boundElements": null,
+            "customData": undefined,
+            "fillStyle": "solid",
+            "frameId": null,
+            "groupIds": [
+              "inner",
+              "outer",
+            ],
+            "height": 100,
+            "index": "a0",
+            "isDeleted": false,
+            "link": null,
+            "locked": false,
+            "opacity": 100,
+            "roughness": 1,
+            "roundness": null,
+            "strokeColor": "#1e1e1e",
+            "strokeStyle": "solid",
+            "strokeWidth": 2,
+            "type": "rectangle",
+            "version": 2,
+            "width": 100,
+            "x": 0,
+            "y": 0,
+          },
+          "inserted": {
+            "isDeleted": true,
+            "version": 1,
+          },
+        },
+        "id1": {
+          "deleted": {
+            "angle": 0,
+            "backgroundColor": "transparent",
+            "boundElements": null,
+            "customData": undefined,
+            "fillStyle": "solid",
+            "frameId": null,
+            "groupIds": [
+              "outer",
+            ],
+            "height": 100,
+            "index": "a1",
+            "isDeleted": false,
+            "link": null,
+            "locked": false,
+            "opacity": 100,
+            "roughness": 1,
+            "roundness": null,
+            "strokeColor": "#1e1e1e",
+            "strokeStyle": "solid",
+            "strokeWidth": 2,
+            "type": "rectangle",
+            "version": 2,
+            "width": 100,
+            "x": 100,
+            "y": 100,
+          },
+          "inserted": {
+            "isDeleted": true,
+            "version": 1,
+          },
+        },
+        "id2": {
+          "deleted": {
+            "angle": 0,
+            "backgroundColor": "transparent",
+            "boundElements": null,
+            "customData": undefined,
+            "fillStyle": "solid",
+            "frameId": null,
+            "groupIds": [
+              "inner",
+              "outer",
+            ],
+            "height": 100,
+            "index": "a2",
+            "isDeleted": false,
+            "link": null,
+            "locked": false,
+            "opacity": 100,
+            "roughness": 1,
+            "roundness": null,
+            "strokeColor": "#1e1e1e",
+            "strokeStyle": "solid",
+            "strokeWidth": 2,
+            "type": "rectangle",
+            "version": 2,
+            "width": 100,
+            "x": 200,
+            "y": 200,
+          },
+          "inserted": {
+            "isDeleted": true,
+            "version": 1,
+          },
+        },
+      },
+      "updated": {},
+    },
+    "id": "id5",
+  },
+  {
+    "appState": AppStateDelta {
+      "delta": Delta {
+        "deleted": {
+          "editingGroupId": "outer",
+          "selectedElementIds": {},
+          "selectedGroupIds": {
+            "inner": true,
+          },
+        },
+        "inserted": {
+          "editingGroupId": null,
+          "selectedElementIds": {
+            "id1": true,
+          },
+          "selectedGroupIds": {
+            "outer": true,
+          },
+        },
+      },
+    },
+    "elements": {
+      "added": {},
+      "removed": {},
+      "updated": {},
+    },
+    "id": "id7",
+  },
+  {
+    "appState": AppStateDelta {
+      "delta": Delta {
+        "deleted": {
+          "editingGroupId": "inner",
+          "selectedElementIds": {},
+          "selectedGroupIds": {},
+        },
+        "inserted": {
+          "editingGroupId": "outer",
+          "selectedElementIds": {
+            "id2": true,
+          },
+          "selectedGroupIds": {
+            "inner": true,
+          },
+        },
+      },
+    },
+    "elements": {
+      "added": {},
+      "removed": {},
+      "updated": {},
+    },
+    "id": "id9",
+  },
+  {
+    "appState": AppStateDelta {
+      "delta": Delta {
+        "deleted": {
+          "editingGroupId": "outer",
+          "selectedElementIds": {
+            "id2": true,
+          },
+          "selectedGroupIds": {
+            "inner": true,
+          },
+        },
+        "inserted": {
+          "editingGroupId": "inner",
+          "selectedElementIds": {},
+          "selectedGroupIds": {},
+        },
+      },
+    },
+    "elements": {
+      "added": {},
+      "removed": {},
+      "updated": {},
+    },
+    "id": "id19",
+  },
+  {
+    "appState": AppStateDelta {
+      "delta": Delta {
+        "deleted": {
+          "editingGroupId": null,
+          "selectedElementIds": {
+            "id1": true,
+          },
+          "selectedGroupIds": {
+            "outer": true,
+          },
+        },
+        "inserted": {
+          "editingGroupId": "outer",
+          "selectedElementIds": {},
+          "selectedGroupIds": {
+            "inner": true,
+          },
+        },
+      },
+    },
+    "elements": {
+      "added": {},
+      "removed": {},
+      "updated": {},
+    },
+    "id": "id20",
+  },
+  {
+    "appState": AppStateDelta {
+      "delta": Delta {
+        "deleted": {
+          "selectedElementIds": {},
+          "selectedGroupIds": {},
+        },
+        "inserted": {
+          "selectedElementIds": {
+            "id0": true,
+            "id1": true,
+            "id2": true,
+          },
+          "selectedGroupIds": {
+            "outer": true,
+          },
+        },
+      },
+    },
+    "elements": {
+      "added": {},
+      "removed": {},
+      "updated": {},
+    },
+    "id": "id21",
+  },
+]
+`;
+
 exports[`history > multiplayer undo/redo > should update history entries after remote changes on the same properties > [end of test] appState 1`] = `
 {
   "activeEmbeddable": null,
@@ -16636,7 +17121,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
             "fillStyle": "solid",
             "frameId": null,
             "groupIds": [],
-            "height": "0.00120",
+            "height": 0,
             "index": "a3",
             "isDeleted": false,
             "link": null,
@@ -16649,7 +17134,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
               ],
               [
                 "88.00000",
-                "0.00120",
+                0,
               ],
             ],
             "roughness": 1,
@@ -16672,7 +17157,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
             "version": 7,
             "width": "88.00000",
             "x": 6,
-            "y": "0.00880",
+            "y": "0.01000",
           },
           "inserted": {
             "isDeleted": true,
@@ -18650,7 +19135,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
             "fillStyle": "solid",
             "frameId": null,
             "groupIds": [],
-            "height": "0.00120",
+            "height": 0,
             "index": "a3",
             "isDeleted": false,
             "link": null,
@@ -18663,7 +19148,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
               ],
               [
                 "88.00000",
-                "0.00120",
+                0,
               ],
             ],
             "roughness": 1,
@@ -18686,7 +19171,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
             "version": 7,
             "width": "88.00000",
             "x": 6,
-            "y": "0.00880",
+            "y": "0.01000",
           },
           "inserted": {
             "isDeleted": true,
@@ -19398,7 +19883,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
             "fillStyle": "solid",
             "frameId": null,
             "groupIds": [],
-            "height": "0.00120",
+            "height": 0,
             "index": "a3",
             "isDeleted": false,
             "link": null,
@@ -19411,7 +19896,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
               ],
               [
                 "88.00000",
-                "0.00120",
+                0,
               ],
             ],
             "roughness": 1,
@@ -19434,7 +19919,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
             "version": 7,
             "width": "88.00000",
             "x": 6,
-            "y": "0.00880",
+            "y": "0.01000",
           },
           "inserted": {
             "isDeleted": true,

packages/excalidraw/tests/helpers/ui.ts

@@ -4,6 +4,7 @@ import {
   elementCenterPoint,
   getCommonBounds,
   getElementPointsCoords,
+  getLineHeightInPx,
 } from "@excalidraw/element";
 import { cropElement } from "@excalidraw/element";
 import {
@@ -20,7 +21,7 @@ import {
   isTextElement,
   isFrameLikeElement,
 } from "@excalidraw/element";
-import { KEYS, arrayToMap } from "@excalidraw/common";
+import { KEYS, arrayToMap, getLineHeight } from "@excalidraw/common";
 
 import type { GlobalPoint, LocalPoint, Radians } from "@excalidraw/math";
 
@@ -516,8 +517,17 @@ export class UI {
     UI.clickTool(type);
 
     if (type === "text") {
+      const clickY = h.state.gridModeEnabled
+        ? y
+        : y +
+          getLineHeightInPx(
+            h.state.currentItemFontSize,
+            getLineHeight(h.state.currentItemFontFamily),
+          ) /
+            2;
+
       mouse.reset();
-      mouse.click(x, y);
+      mouse.click(x, clickY);
     } else if ((type === "line" || type === "arrow") && points.length > 2) {
       points.forEach((point) => {
         mouse.reset();

packages/excalidraw/tests/history.test.tsx

@@ -2971,6 +2971,82 @@ describe("history", () => {
       expect(h.state.editingGroupId).toBeNull();
     });
 
+    // TODO mark with "noncritical" tag once we migrate to vitest 4
+    it.skip("should support undo and redo when escape unwinds nested group editing", async () => {
+      const rectA = API.createElement({
+        type: "rectangle",
+        groupIds: ["inner", "outer"],
+        x: 0,
+      });
+      const rectB = API.createElement({
+        type: "rectangle",
+        groupIds: ["outer"],
+        x: 100,
+      });
+      const rectC = API.createElement({
+        type: "rectangle",
+        groupIds: ["inner", "outer"],
+        x: 200,
+      });
+
+      API.setElements([rectA, rectB, rectC]);
+      mouse.select(rectA);
+      mouse.doubleClickOn(rectA);
+      mouse.doubleClickOn(rectA);
+
+      assertSelectedElements([rectA]);
+      expect(h.state.editingGroupId).toBe("inner");
+      expect(API.getUndoStack().length).toBe(3);
+      expect(API.getRedoStack().length).toBe(0);
+
+      Keyboard.keyPress(KEYS.ESCAPE);
+      assertSelectedElements([rectA, rectC]);
+      expect(h.state.editingGroupId).toBe("outer");
+      expect(API.getUndoStack().length).toBe(4);
+      expect(API.getRedoStack().length).toBe(0);
+
+      Keyboard.keyPress(KEYS.ESCAPE);
+      assertSelectedElements([rectA, rectB, rectC]);
+      expect(h.state.editingGroupId).toBeNull();
+      expect(h.state.selectedGroupIds).toEqual({ outer: true });
+      expect(API.getUndoStack().length).toBe(5);
+      expect(API.getRedoStack().length).toBe(0);
+
+      Keyboard.keyPress(KEYS.ESCAPE);
+      expect(API.getSelectedElements()).toEqual([]);
+      expect(h.state.editingGroupId).toBeNull();
+      expect(h.state.selectedGroupIds).toEqual({});
+      expect(API.getUndoStack().length).toBe(6);
+      expect(API.getRedoStack().length).toBe(0);
+
+      Keyboard.undo();
+      assertSelectedElements([rectA, rectB, rectC]);
+      expect(h.state.editingGroupId).toBeNull();
+      expect(h.state.selectedGroupIds).toEqual({ outer: true });
+
+      Keyboard.undo();
+      assertSelectedElements([rectA, rectC]);
+      expect(h.state.editingGroupId).toBe("outer");
+
+      Keyboard.undo();
+      assertSelectedElements([rectA]);
+      expect(h.state.editingGroupId).toBe("inner");
+
+      Keyboard.redo();
+      assertSelectedElements([rectA, rectC]);
+      expect(h.state.editingGroupId).toBe("outer");
+
+      Keyboard.redo();
+      assertSelectedElements([rectA, rectB, rectC]);
+      expect(h.state.editingGroupId).toBeNull();
+      expect(h.state.selectedGroupIds).toEqual({ outer: true });
+
+      Keyboard.redo();
+      expect(API.getSelectedElements()).toEqual([]);
+      expect(h.state.editingGroupId).toBeNull();
+      expect(h.state.selectedGroupIds).toEqual({});
+    });
+
     it("should iterate through the history when selected or editing linear element was remotely deleted", async () => {
       // create three point arrow
       UI.clickTool("arrow");

packages/excalidraw/tests/selection.test.tsx

@@ -326,7 +326,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(8);
-    expect(renderStaticScene).toHaveBeenCalledTimes(6);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -359,7 +359,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(8);
-    expect(renderStaticScene).toHaveBeenCalledTimes(6);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -392,7 +392,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(8);
-    expect(renderStaticScene).toHaveBeenCalledTimes(6);
+    expect(renderStaticScene).toHaveBeenCalledTimes(7);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -438,7 +438,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(10);
-    expect(renderStaticScene).toHaveBeenCalledTimes(8);
+    expect(renderStaticScene).toHaveBeenCalledTimes(9);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -483,7 +483,7 @@ describe("select single element on the scene", () => {
     fireEvent.pointerUp(canvas);
 
     expect(renderInteractiveScene).toHaveBeenCalledTimes(10);
-    expect(renderStaticScene).toHaveBeenCalledTimes(8);
+    expect(renderStaticScene).toHaveBeenCalledTimes(9);
     expect(h.state.selectionElement).toBeNull();
     expect(h.elements.length).toEqual(1);
     expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
@@ -558,3 +558,58 @@ describe("selectedElementIds stability", () => {
     expect(h.state.selectedElementIds).toBe(selectedElementIds_2);
   });
 });
+
+describe("deselecting", () => {
+  beforeEach(async () => {
+    await render(<Excalidraw handleKeyboardGlobally={true} />);
+  });
+
+  it("esc unwinds nested group editing before deselecting", () => {
+    const rectA = API.createElement({
+      type: "rectangle",
+      x: 0,
+      y: 0,
+      groupIds: ["inner", "outer"],
+    });
+    const rectB = API.createElement({
+      type: "rectangle",
+      x: 100,
+      y: 0,
+      groupIds: ["outer"],
+    });
+    const rectC = API.createElement({
+      type: "rectangle",
+      x: 200,
+      y: 0,
+      groupIds: ["inner", "outer"],
+    });
+
+    API.setElements([rectA, rectB, rectC]);
+
+    mouse.select(rectA);
+    assertSelectedElements(rectA, rectB, rectC);
+    expect(h.state.editingGroupId).toBeNull();
+
+    mouse.doubleClickOn(rectA);
+    assertSelectedElements(rectA, rectC);
+    expect(h.state.editingGroupId).toBe("outer");
+
+    mouse.doubleClickOn(rectA);
+    assertSelectedElements(rectA);
+    expect(h.state.editingGroupId).toBe("inner");
+
+    Keyboard.keyPress(KEYS.ESCAPE);
+    assertSelectedElements(rectA, rectC);
+    expect(h.state.editingGroupId).toBe("outer");
+
+    Keyboard.keyPress(KEYS.ESCAPE);
+    assertSelectedElements(rectA, rectB, rectC);
+    expect(h.state.editingGroupId).toBeNull();
+    expect(h.state.selectedGroupIds).toEqual({ outer: true });
+
+    Keyboard.keyPress(KEYS.ESCAPE);
+    expect(API.getSelectedElements()).toEqual([]);
+    expect(h.state.editingGroupId).toBeNull();
+    expect(h.state.selectedGroupIds).toEqual({});
+  });
+});

packages/excalidraw/textAutoResizeHandle.ts

@@ -0,0 +1,88 @@
+import { DEFAULT_TRANSFORM_HANDLE_SPACING } from "@excalidraw/common";
+import {
+  pointFrom,
+  pointRotateRads,
+  type GlobalPoint,
+  type Radians,
+} from "@excalidraw/math";
+
+import type { EditorInterface } from "@excalidraw/common";
+
+import type { ExcalidrawTextElement } from "@excalidraw/element/types";
+
+const TEXT_AUTO_RESIZE_HANDLE_GAP = 12;
+const TEXT_AUTO_RESIZE_HANDLE_LENGTH = 16;
+const TEXT_AUTO_RESIZE_HANDLE_HITBOX_WIDTH = 10;
+const TEXT_AUTO_RESIZE_HANDLE_HITBOX_HEIGHT =
+  TEXT_AUTO_RESIZE_HANDLE_LENGTH + 2;
+const MAX_HANDLE_HEIGHT_RATIO = 0.8;
+
+export const getTextBoxPadding = (zoomValue: number) =>
+  (DEFAULT_TRANSFORM_HANDLE_SPACING * 2) / zoomValue;
+
+export const getTextAutoResizeHandle = (
+  textElement: ExcalidrawTextElement,
+  zoomValue: number,
+  formFactor: EditorInterface["formFactor"],
+) => {
+  if (
+    formFactor !== "desktop" ||
+    TEXT_AUTO_RESIZE_HANDLE_LENGTH >
+      textElement.height * zoomValue * MAX_HANDLE_HEIGHT_RATIO
+  ) {
+    return null;
+  }
+
+  const padding = getTextBoxPadding(zoomValue);
+  const gap = TEXT_AUTO_RESIZE_HANDLE_GAP / zoomValue;
+  const length = TEXT_AUTO_RESIZE_HANDLE_LENGTH / zoomValue;
+  const center = pointFrom(
+    textElement.x + textElement.width / 2,
+    textElement.y + textElement.height / 2,
+  );
+  const handleCenter = pointRotateRads(
+    pointFrom(center[0] + textElement.width / 2 + padding + gap, center[1]),
+    center,
+    textElement.angle,
+  );
+
+  return {
+    center: handleCenter,
+    start: pointRotateRads(
+      pointFrom(handleCenter[0], handleCenter[1] - length / 2),
+      handleCenter,
+      textElement.angle,
+    ) as GlobalPoint,
+    end: pointRotateRads(
+      pointFrom(handleCenter[0], handleCenter[1] + length / 2),
+      handleCenter,
+      textElement.angle,
+    ) as GlobalPoint,
+    hitboxWidth: TEXT_AUTO_RESIZE_HANDLE_HITBOX_WIDTH / zoomValue,
+    hitboxHeight: TEXT_AUTO_RESIZE_HANDLE_HITBOX_HEIGHT / zoomValue,
+  };
+};
+
+export const isPointHittingTextAutoResizeHandle = (
+  point: Readonly<{ x: number; y: number }>,
+  textElement: ExcalidrawTextElement,
+  zoomValue: number,
+  formFactor: EditorInterface["formFactor"],
+) => {
+  const handle = getTextAutoResizeHandle(textElement, zoomValue, formFactor);
+
+  if (!handle) {
+    return false;
+  }
+
+  const unrotatedPoint = pointRotateRads(
+    pointFrom(point.x, point.y),
+    handle.center,
+    -textElement.angle as Radians,
+  );
+
+  return (
+    Math.abs(unrotatedPoint[0] - handle.center[0]) <= handle.hitboxWidth / 2 &&
+    Math.abs(unrotatedPoint[1] - handle.center[1]) <= handle.hitboxHeight / 2
+  );
+};

packages/excalidraw/types.ts

@@ -32,6 +32,7 @@ import type {
   OrderedExcalidrawElement,
   ExcalidrawNonSelectionElement,
   BindMode,
+  ExcalidrawTextElement,
 } from "@excalidraw/element/types";
 
 import type {
@@ -327,7 +328,7 @@ export interface AppState {
   /**
    * set when a new text is created or when an existing text is being edited
    */
-  editingTextElement: NonDeletedExcalidrawElement | null;
+  editingTextElement: ExcalidrawTextElement | null;
   activeTool: {
     /**
      * indicates a previous tool we should revert back to if we deselect the
@@ -876,9 +877,8 @@ export type PointerDownState = Readonly<{
     // by default same as PointerDownState.origin. On alt-duplication, reset
     // to current pointer position at time of duplication.
     origin: { x: number; y: number };
-    // Whether to block drag after lasso selection
+    // explicit flag for specific scenarios such as:
-    // this is meant to be used to block dragging after lasso selection on PCs
+    // - after lasso selection until the next pointer down
-    // until the next pointer down
     blockDragging: boolean;
   };
   // We need to have these in the state so that we can unsubscribe them

packages/excalidraw/wysiwyg/textWysiwyg.test.tsx

@@ -1,7 +1,10 @@
 import { queryByText } from "@testing-library/react";
 
 import { pointFrom } from "@excalidraw/math";
-import { getOriginalContainerHeightFromCache } from "@excalidraw/element";
+import {
+  getLineHeightInPx,
+  getOriginalContainerHeightFromCache,
+} from "@excalidraw/element";
 
 import {
   CODES,
@@ -42,6 +45,28 @@ unmountComponent();
 const tab = "    ";
 const mouse = new Pointer("mouse");
 
+const exitTextEditorAndAssertSelection = async ({
+  editor,
+  selectedIds,
+  nextText,
+}: {
+  editor: HTMLTextAreaElement;
+  selectedIds: string[];
+  nextText?: string;
+}) => {
+  if (nextText !== undefined) {
+    updateTextEditor(editor, nextText);
+  }
+
+  Keyboard.exitTextEditor(editor);
+
+  expect(await getTextEditor({ waitForEditor: false })).toBe(null);
+  expect(window.h.state.editingTextElement).toBeNull();
+  expect(API.getSelectedElements().map((element) => element.id)).toEqual(
+    selectedIds,
+  );
+};
+
 describe("textWysiwyg", () => {
   describe("start text editing", () => {
     const { h } = window;
@@ -210,6 +235,42 @@ describe("textWysiwyg", () => {
       expect(h.elements.length).toBe(1);
     });
 
+    it("should vertically center newly created text on the cursor when clicked with text tool", async () => {
+      API.setAppState({
+        currentItemFontFamily: FONT_FAMILY.Cascadia,
+        currentItemFontSize: 40,
+      });
+      UI.clickTool("text");
+
+      mouse.clickAt(120, 80);
+
+      const editor = await getTextEditor();
+      const text = h.elements[0] as ExcalidrawTextElement;
+      const lineHeightPx = getLineHeightInPx(text.fontSize, text.lineHeight);
+
+      expect(editor).not.toBe(null);
+      expect(text.y + lineHeightPx / 2).toBe(80);
+    });
+
+    it("should snap newly created text top-left to the current grid cell when clicked with text tool in grid mode", async () => {
+      API.setAppState({
+        currentItemFontFamily: FONT_FAMILY.Cascadia,
+        currentItemFontSize: 40,
+        gridModeEnabled: true,
+        gridSize: 24,
+      });
+      UI.clickTool("text");
+
+      mouse.clickAt(113, 86);
+
+      const editor = await getTextEditor();
+      const text = h.elements[0] as ExcalidrawTextElement;
+
+      expect(editor).not.toBe(null);
+      expect(text.x).toBe(96);
+      expect(text.y).toBe(72);
+    });
+
     it("should edit text under cursor when double-clicked with selection tool", async () => {
       const text = API.createElement({
         type: "text",
@@ -232,6 +293,33 @@ describe("textWysiwyg", () => {
       expect(h.elements.length).toBe(1);
     });
 
+    it("should reselect text after exiting wysiwyg with escape", async () => {
+      const text = API.createElement({
+        type: "text",
+        text: "ola",
+        x: 60,
+        y: 0,
+        width: 100,
+        height: 100,
+      });
+
+      API.setElements([text]);
+      API.setSelectedElements([text]);
+      UI.clickTool("selection");
+
+      Keyboard.keyPress(KEYS.ENTER);
+
+      const editor = await getTextEditor();
+
+      expect(editor).not.toBe(null);
+      expect(h.state.editingTextElement?.id).toBe(text.id);
+
+      await exitTextEditorAndAssertSelection({
+        editor,
+        selectedIds: [text.id],
+      });
+    });
+
     it("should edit selected bound text on single click", async () => {
       const container = API.createElement({
         type: "rectangle",
@@ -1266,6 +1354,40 @@ describe("textWysiwyg", () => {
       );
     });
 
+    it.each([
+      {
+        label: "container",
+        createElements: () => API.createTextContainer(),
+      },
+      {
+        label: "arrow",
+        createElements: () => API.createLabeledArrow(),
+      },
+    ])(
+      "should reselect $label after deleting bound text with escape",
+      async ({ createElements }) => {
+        const [selectedElement, text] = createElements();
+        API.setElements([selectedElement, text]);
+        API.setSelectedElements([selectedElement]);
+
+        Keyboard.keyPress(KEYS.ENTER);
+        const editor = await getTextEditor();
+
+        await exitTextEditorAndAssertSelection({
+          editor,
+          nextText: "",
+          selectedIds: [selectedElement.id],
+        });
+
+        expect(selectedElement.boundElements).toStrictEqual([]);
+        expect(h.elements[1]).toEqual(
+          expect.objectContaining({
+            isDeleted: true,
+          }),
+        );
+      },
+    );
+
     it("should restore original container height and clear cache once text is unbind", async () => {
       const container = API.createElement({
         type: "rectangle",
@@ -1572,7 +1694,7 @@ describe("textWysiwyg", () => {
           version: 2,
           width: 610,
           x: 15,
-          y: 25,
+          y: 12.5,
         }),
       );
       expect(h.elements[2] as ExcalidrawTextElement).toEqual(

packages/math/src/point.ts

@@ -123,10 +123,15 @@ export function pointsEqual<Point extends GlobalPoint | LocalPoint>(
  * @returns The rotated point
  */
 export function pointRotateRads<Point extends GlobalPoint | LocalPoint>(
-  [x, y]: Point,
+  point: Point,
-  [cx, cy]: Point,
+  center: Point,
   angle: Radians,
 ): Point {
+  if (!angle) {
+    return point;
+  }
+  const [x, y] = point;
+  const [cx, cy] = center;
   return pointFrom(
     (x - cx) * Math.cos(angle) - (y - cy) * Math.sin(angle) + cx,
     (x - cx) * Math.sin(angle) + (y - cy) * Math.cos(angle) + cy,

packages/math/src/segment.ts

@@ -40,7 +40,7 @@ export const isLineSegment = <Point extends GlobalPoint | LocalPoint>(
   Array.isArray(segment) &&
   segment.length === 2 &&
   isPoint(segment[0]) &&
-  isPoint(segment[0]);
+  isPoint(segment[1]);
 
 /**
  * Return the coordinates resulting from rotating the given line about an origin by an angle in radians

packages/math/tests/segment.test.ts

@@ -1,5 +1,9 @@
 import { pointFrom } from "../src/point";
-import { lineSegment, lineSegmentIntersectionPoints } from "../src/segment";
+import {
+  lineSegment,
+  lineSegmentIntersectionPoints,
+  isLineSegment,
+} from "../src/segment";
 
 describe("line-segment intersections", () => {
   it("should correctly detect intersection", () => {
@@ -19,3 +23,23 @@ describe("line-segment intersections", () => {
     ).toEqual(null);
   });
 });
+describe("isLineSegment validation", () => {
+  it("should return true for a valid segment", () => {
+    expect(
+      isLineSegment([
+        [0, 0],
+        [1, 1],
+      ]),
+    ).toBe(true);
+  });
+
+  it("should return false if second element is not a point", () => {
+    const invalidSegment = [[0, 0], "not-a-point"] as any;
+
+    expect(isLineSegment(invalidSegment)).toBe(false);
+  });
+
+  it("should return false for wrong length", () => {
+    expect(isLineSegment([[0, 0]])).toBe(false);
+  });
+});

yarn.lock

@@ -1531,10 +1531,10 @@
   resolved "https://registry.yarnpkg.com/@excalidraw/markdown-to-text/-/markdown-to-text-0.1.2.tgz#1703705e7da608cf478f17bfe96fb295f55a23eb"
   integrity sha512-1nDXBNAojfi3oSFwJswKREkFm5wrSjqay81QlyRv2pkITG/XYB5v+oChENVBQLcxQwX4IUATWvXM5BcaNhPiIg==
 
-"@excalidraw/mermaid-to-excalidraw@2.1.0":
+"@excalidraw/mermaid-to-excalidraw@2.2.2":
-  version "2.1.0"
+  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/@excalidraw/mermaid-to-excalidraw/-/mermaid-to-excalidraw-2.1.0.tgz#a5b9cf87c3185558cda7f9687d87b9937f452358"
+  resolved "https://registry.yarnpkg.com/@excalidraw/mermaid-to-excalidraw/-/mermaid-to-excalidraw-2.2.2.tgz#ee6b597a0d95b9a76f7ae41ce0e3733a9b96e4a0"
-  integrity sha512-RMd+c2b7WzzUjhERMpKwp8PhF2/XlHDjr/zK+Gxfp8K9sVlafPYJ5OEa/GkN6edi2rBUXRfW+41WdO6L56b6Kw==
+  integrity sha512-5VKQq5CdRocC82vOIUpQ5ufJOVV9FpBTdHGA+ULqazeIVV+cr299877omQCibsdS3Bpitz2fsnTwnIXEmLVDSg==
   dependencies:
     "@excalidraw/markdown-to-text" "0.1.2"
     "@mermaid-js/parser" "^0.6.3"