Merge remote-tracking branch 'origin/release' into danieljgeiger-mathjax-maint-stage

This commit is contained in:
Daniel J. Geiger
2023-10-14 13:05:07 -05:00
48 changed files with 914 additions and 360 deletions
+47 -70
View File
@@ -14,13 +14,8 @@ import {
hasText,
} from "../scene";
import { SHAPES } from "../shapes";
import { UIAppState, Zoom } from "../types";
import {
capitalizeString,
isTransparent,
updateActiveTool,
setCursorForShape,
} from "../utils";
import { AppClassProperties, UIAppState, Zoom } from "../types";
import { capitalizeString, isTransparent } from "../utils";
import Stack from "./Stack";
import { ToolButton } from "./ToolButton";
import { SubtypeShapeActions, SubtypeToggles } from "./Subtypes";
@@ -37,7 +32,12 @@ import {
import "./Actions.scss";
import DropdownMenu from "./dropdownMenu/DropdownMenu";
import { EmbedIcon, extraToolsIcon, frameToolIcon } from "./icons";
import {
EmbedIcon,
extraToolsIcon,
frameToolIcon,
laserPointerToolIcon,
} from "./icons";
import { KEYS } from "../keys";
export const SelectedShapeActions = ({
@@ -217,18 +217,23 @@ export const SelectedShapeActions = ({
export const ShapesSwitcher = ({
interactiveCanvas,
activeTool,
setAppState,
onImageAction,
appState,
app,
}: {
interactiveCanvas: HTMLCanvasElement | null;
activeTool: UIAppState["activeTool"];
setAppState: React.Component<any, UIAppState>["setState"];
onImageAction: (data: { pointerType: PointerType | null }) => void;
appState: UIAppState;
app: AppClassProperties;
}) => {
const [isExtraToolsMenuOpen, setIsExtraToolsMenuOpen] = useState(false);
const device = useDevice();
const frameToolSelected = activeTool.type === "frame";
const laserToolSelected = activeTool.type === "laser";
const embeddableToolSelected = activeTool.type === "embeddable";
return (
<>
{SHAPES.map(({ value, icon, key, numericKey, fillable }, index) => {
@@ -253,29 +258,14 @@ export const ShapesSwitcher = ({
data-testid={`toolbar-${value}`}
onPointerDown={({ pointerType }) => {
if (!appState.penDetected && pointerType === "pen") {
setAppState({
penDetected: true,
penMode: true,
});
app.togglePenMode(true);
}
}}
onChange={({ pointerType }) => {
if (appState.activeTool.type !== value) {
trackEvent("toolbar", value, "ui");
}
const nextActiveTool = updateActiveTool(appState, {
type: value,
});
setAppState({
activeTool: nextActiveTool,
activeEmbeddable: null,
multiElement: null,
selectedElementIds: {},
});
setCursorForShape(interactiveCanvas, {
...appState,
activeTool: nextActiveTool,
});
app.setActiveTool({ type: value });
if (value === "image") {
onImageAction({ pointerType });
}
@@ -302,24 +292,14 @@ export const ShapesSwitcher = ({
data-testid={`toolbar-frame`}
onPointerDown={({ pointerType }) => {
if (!appState.penDetected && pointerType === "pen") {
setAppState({
penDetected: true,
penMode: true,
});
app.togglePenMode(true);
}
}}
onChange={({ pointerType }) => {
trackEvent("toolbar", "frame", "ui");
const nextActiveTool = updateActiveTool(appState, {
type: "frame",
});
setAppState({
activeTool: nextActiveTool,
multiElement: null,
selectedElementIds: {},
activeEmbeddable: null,
});
app.setActiveTool({ type: "frame" });
}}
selected={activeTool.type === "frame"}
/>
<ToolButton
className={clsx("Shape", { fillable: false })}
@@ -332,30 +312,28 @@ export const ShapesSwitcher = ({
data-testid={`toolbar-embeddable`}
onPointerDown={({ pointerType }) => {
if (!appState.penDetected && pointerType === "pen") {
setAppState({
penDetected: true,
penMode: true,
});
app.togglePenMode(true);
}
}}
onChange={({ pointerType }) => {
trackEvent("toolbar", "embeddable", "ui");
const nextActiveTool = updateActiveTool(appState, {
type: "embeddable",
});
setAppState({
activeTool: nextActiveTool,
multiElement: null,
selectedElementIds: {},
activeEmbeddable: null,
});
app.setActiveTool({ type: "embeddable" });
}}
selected={activeTool.type === "embeddable"}
/>
</>
) : (
<DropdownMenu open={isExtraToolsMenuOpen}>
<DropdownMenu.Trigger
className="App-toolbar__extra-tools-trigger"
className={clsx("App-toolbar__extra-tools-trigger", {
"App-toolbar__extra-tools-trigger--selected":
frameToolSelected ||
embeddableToolSelected ||
// in collab we're already highlighting the laser button
// outside toolbar, so let's not highlight extra-tools button
// on top of it
(laserToolSelected && !app.props.isCollaborating),
})}
onToggle={() => setIsExtraToolsMenuOpen(!isExtraToolsMenuOpen)}
title={t("toolBar.extraTools")}
>
@@ -368,37 +346,36 @@ export const ShapesSwitcher = ({
>
<DropdownMenu.Item
onSelect={() => {
const nextActiveTool = updateActiveTool(appState, {
type: "frame",
});
setAppState({
activeTool: nextActiveTool,
multiElement: null,
selectedElementIds: {},
});
app.setActiveTool({ type: "frame" });
}}
icon={frameToolIcon}
shortcut={KEYS.F.toLocaleUpperCase()}
data-testid="toolbar-frame"
selected={frameToolSelected}
>
{t("toolBar.frame")}
</DropdownMenu.Item>
<DropdownMenu.Item
onSelect={() => {
const nextActiveTool = updateActiveTool(appState, {
type: "embeddable",
});
setAppState({
activeTool: nextActiveTool,
multiElement: null,
selectedElementIds: {},
});
app.setActiveTool({ type: "embeddable" });
}}
icon={EmbedIcon}
data-testid="toolbar-embeddable"
selected={embeddableToolSelected}
>
{t("toolBar.embeddable")}
</DropdownMenu.Item>
<DropdownMenu.Item
onSelect={() => {
app.setActiveTool({ type: "laser" });
}}
icon={laserPointerToolIcon}
data-testid="toolbar-laser"
selected={laserToolSelected}
shortcut={KEYS.K.toLocaleUpperCase()}
>
{t("toolBar.laser")}
</DropdownMenu.Item>
</DropdownMenu.Content>
</DropdownMenu>
)}
+125 -62
View File
@@ -211,7 +211,7 @@ import {
import Scene from "../scene/Scene";
import { RenderInteractiveSceneCallback, ScrollBars } from "../scene/types";
import { getStateForZoom } from "../scene/zoom";
import { findShapeByKey, SHAPES } from "../shapes";
import { findShapeByKey } from "../shapes";
import {
AppClassProperties,
AppProps,
@@ -230,6 +230,8 @@ import {
SidebarName,
SidebarTabName,
KeyboardModifiersObject,
CollaboratorPointer,
ToolType,
} from "../types";
import {
debounce,
@@ -239,18 +241,14 @@ import {
isInputLike,
isToolIcon,
isWritableElement,
resetCursor,
resolvablePromise,
sceneCoordsToViewportCoords,
setCursor,
setCursorForShape,
tupleToCoors,
viewportCoordsToSceneCoords,
withBatchedUpdates,
wrapEvent,
withBatchedUpdatesThrottled,
updateObject,
setEraserCursor,
updateActiveTool,
getShortcutKey,
isTransparent,
@@ -377,6 +375,14 @@ import { isSidebarDockedAtom } from "./Sidebar/Sidebar";
import { StaticCanvas, InteractiveCanvas } from "./canvases";
import { Renderer } from "../scene/Renderer";
import { ShapeCache } from "../scene/ShapeCache";
import { LaserToolOverlay } from "./LaserTool/LaserTool";
import { LaserPathManager } from "./LaserTool/LaserPathManager";
import {
setEraserCursor,
setCursor,
resetCursor,
setCursorForShape,
} from "../cursor";
const AppContext = React.createContext<AppClassProperties>(null!);
const AppPropsContext = React.createContext<AppProps>(null!);
@@ -501,10 +507,13 @@ class App extends React.Component<AppProps, AppState> {
private iFrameRefs = new Map<ExcalidrawElement["id"], HTMLIFrameElement>();
hitLinkElement?: NonDeletedExcalidrawElement;
lastPointerDown: React.PointerEvent<HTMLElement> | null = null;
lastPointerUp: React.PointerEvent<HTMLElement> | PointerEvent | null = null;
lastPointerDownEvent: React.PointerEvent<HTMLElement> | null = null;
lastPointerUpEvent: React.PointerEvent<HTMLElement> | PointerEvent | null =
null;
lastViewportPosition = { x: 0, y: 0 };
laserPathManager: LaserPathManager = new LaserPathManager(this);
constructor(props: AppProps) {
super(props);
const defaultAppState = getDefaultAppState();
@@ -1177,6 +1186,9 @@ class App extends React.Component<AppProps, AppState> {
this.state.selectionElement ||
this.state.draggingElement ||
this.state.resizingElement ||
(this.state.activeTool.type === "laser" &&
// technically we can just test on this once we make it more safe
this.state.cursorButton === "down") ||
(this.state.editingElement &&
!isTextElement(this.state.editingElement))
? POINTER_EVENTS.disabled
@@ -1232,12 +1244,14 @@ class App extends React.Component<AppProps, AppState> {
!this.scene.getElementsIncludingDeleted().length
}
app={this}
isCollaborating={this.props.isCollaborating}
>
{this.props.children}
</LayerUI>
<div className="excalidraw-textEditorContainer" />
<div className="excalidraw-contextMenuContainer" />
<div className="excalidraw-eye-dropper-container" />
<LaserToolOverlay manager={this.laserPathManager} />
{selectedElements.length === 1 &&
!this.state.contextMenu &&
this.state.showHyperlinkPopup && (
@@ -1765,6 +1779,7 @@ class App extends React.Component<AppProps, AppState> {
this.removeEventListeners();
this.scene.destroy();
this.library.destroy();
this.laserPathManager.destroy();
ShapeCache.destroy();
SnapCache.destroy();
clearTimeout(touchTimeout);
@@ -2582,10 +2597,11 @@ class App extends React.Component<AppProps, AppState> {
});
};
togglePenMode = () => {
togglePenMode = (force?: boolean) => {
this.setState((prevState) => {
return {
penMode: !prevState.penMode,
penMode: force ?? !prevState.penMode,
penDetected: true,
};
});
};
@@ -3079,6 +3095,15 @@ class App extends React.Component<AppProps, AppState> {
}
}
if (event.key === KEYS.K && !event.altKey && !event[KEYS.CTRL_OR_CMD]) {
if (this.state.activeTool.type === "laser") {
this.setActiveTool({ type: "selection" });
} else {
this.setActiveTool({ type: "laser" });
}
return;
}
if (
event[KEYS.CTRL_OR_CMD] &&
(event.key === KEYS.BACKSPACE || event.key === KEYS.DELETE)
@@ -3138,15 +3163,10 @@ class App extends React.Component<AppProps, AppState> {
}
});
private setActiveTool = (
setActiveTool = (
tool:
| {
type:
| typeof SHAPES[number]["value"]
| "eraser"
| "hand"
| "frame"
| "embeddable";
type: ToolType;
}
| { type: "custom"; customType: string },
) => {
@@ -3165,23 +3185,30 @@ class App extends React.Component<AppProps, AppState> {
if (nextActiveTool.type === "image") {
this.onImageAction();
}
if (nextActiveTool.type !== "selection") {
this.setState((prevState) => ({
activeTool: nextActiveTool,
selectedElementIds: makeNextSelectedElementIds({}, this.state),
selectedGroupIds: {},
editingGroupId: null,
snapLines: [],
originSnapOffset: null,
}));
} else {
this.setState({
activeTool: nextActiveTool,
snapLines: [],
this.setState((prevState) => {
const commonResets = {
snapLines: prevState.snapLines.length ? [] : prevState.snapLines,
originSnapOffset: null,
activeEmbeddable: null,
});
}
} as const;
if (nextActiveTool.type !== "selection") {
return {
...prevState,
activeTool: nextActiveTool,
selectedElementIds: makeNextSelectedElementIds({}, prevState),
selectedGroupIds: makeNextSelectedElementIds({}, prevState),
editingGroupId: null,
multiElement: null,
...commonResets,
};
}
return {
...prevState,
activeTool: nextActiveTool,
...commonResets,
};
});
};
private setCursor = (cursor: string) => {
@@ -3759,10 +3786,10 @@ class App extends React.Component<AppProps, AppState> {
isTouchScreen: boolean,
) => {
const draggedDistance = distance2d(
this.lastPointerDown!.clientX,
this.lastPointerDown!.clientY,
this.lastPointerUp!.clientX,
this.lastPointerUp!.clientY,
this.lastPointerDownEvent!.clientX,
this.lastPointerDownEvent!.clientY,
this.lastPointerUpEvent!.clientX,
this.lastPointerUpEvent!.clientY,
);
if (
!this.hitLinkElement ||
@@ -3773,7 +3800,7 @@ class App extends React.Component<AppProps, AppState> {
return;
}
const lastPointerDownCoords = viewportCoordsToSceneCoords(
this.lastPointerDown!,
this.lastPointerDownEvent!,
this.state,
);
const lastPointerDownHittingLinkIcon = isPointHittingLink(
@@ -3783,7 +3810,7 @@ class App extends React.Component<AppProps, AppState> {
this.device.isMobile,
);
const lastPointerUpCoords = viewportCoordsToSceneCoords(
this.lastPointerUp!,
this.lastPointerUpEvent!,
this.state,
);
const lastPointerUpHittingLinkIcon = isPointHittingLink(
@@ -4488,17 +4515,21 @@ class App extends React.Component<AppProps, AppState> {
return;
}
this.lastPointerDown = event;
this.lastPointerDownEvent = event;
// we must exit before we set `cursorButton` state and `savePointer`
// else it will send pointer state & laser pointer events in collab when
// panning
if (this.handleCanvasPanUsingWheelOrSpaceDrag(event)) {
return;
}
this.setState({
lastPointerDownWith: event.pointerType,
cursorButton: "down",
});
this.savePointer(event.clientX, event.clientY, "down");
if (this.handleCanvasPanUsingWheelOrSpaceDrag(event)) {
return;
}
// only handle left mouse button or touch
if (
event.button !== POINTER_BUTTON.MAIN &&
@@ -4589,6 +4620,11 @@ class App extends React.Component<AppProps, AppState> {
setCursor(this.interactiveCanvas, CURSOR_TYPE.AUTO);
} else if (this.state.activeTool.type === "frame") {
this.createFrameElementOnPointerDown(pointerDownState);
} else if (this.state.activeTool.type === "laser") {
this.laserPathManager.startPath(
pointerDownState.lastCoords.x,
pointerDownState.lastCoords.y,
);
} else if (
this.state.activeTool.type !== "eraser" &&
this.state.activeTool.type !== "hand"
@@ -4612,7 +4648,7 @@ class App extends React.Component<AppProps, AppState> {
lastPointerUp = onPointerUp;
if (!this.state.viewModeEnabled) {
if (!this.state.viewModeEnabled || this.state.activeTool.type === "laser") {
window.addEventListener(EVENT.POINTER_MOVE, onPointerMove);
window.addEventListener(EVENT.POINTER_UP, onPointerUp);
window.addEventListener(EVENT.KEYDOWN, onKeyDown);
@@ -4628,14 +4664,14 @@ class App extends React.Component<AppProps, AppState> {
event: React.PointerEvent<HTMLCanvasElement>,
) => {
this.removePointer(event);
this.lastPointerUp = event;
this.lastPointerUpEvent = event;
const scenePointer = viewportCoordsToSceneCoords(
{ clientX: event.clientX, clientY: event.clientY },
this.state,
);
const clicklength =
event.timeStamp - (this.lastPointerDown?.timeStamp ?? 0);
event.timeStamp - (this.lastPointerDownEvent?.timeStamp ?? 0);
if (this.device.isMobile && clicklength < 300) {
const hitElement = this.getElementAtPosition(
scenePointer.x,
@@ -5389,7 +5425,9 @@ class App extends React.Component<AppProps, AppState> {
const [gridX, gridY] = getGridPoint(
sceneX,
sceneY,
this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
? null
: this.state.gridSize,
);
const embedLink = getEmbedLink(link);
@@ -5439,7 +5477,9 @@ class App extends React.Component<AppProps, AppState> {
const [gridX, gridY] = getGridPoint(
sceneX,
sceneY,
this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
? null
: this.state.gridSize,
);
const topLayerFrame = this.getTopLayerFrameAtSceneCoords({
@@ -5618,7 +5658,9 @@ class App extends React.Component<AppProps, AppState> {
const [gridX, gridY] = getGridPoint(
pointerDownState.origin.x,
pointerDownState.origin.y,
this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
? null
: this.state.gridSize,
);
const topLayerFrame = this.getTopLayerFrameAtSceneCoords({
@@ -5677,7 +5719,9 @@ class App extends React.Component<AppProps, AppState> {
const [gridX, gridY] = getGridPoint(
pointerDownState.origin.x,
pointerDownState.origin.y,
this.lastPointerDown?.[KEYS.CTRL_OR_CMD] ? null : this.state.gridSize,
this.lastPointerDownEvent?.[KEYS.CTRL_OR_CMD]
? null
: this.state.gridSize,
);
const frame = newFrameElement({
@@ -5803,6 +5847,10 @@ class App extends React.Component<AppProps, AppState> {
return;
}
if (this.state.activeTool.type === "laser") {
this.laserPathManager.addPointToPath(pointerCoords.x, pointerCoords.y);
}
const [gridX, gridY] = getGridPoint(
pointerCoords.x,
pointerCoords.y,
@@ -6575,7 +6623,9 @@ class App extends React.Component<AppProps, AppState> {
) {
// remove invisible element which was added in onPointerDown
this.scene.replaceAllElements(
this.scene.getElementsIncludingDeleted().slice(0, -1),
this.scene
.getElementsIncludingDeleted()
.filter((el) => el.id !== draggingElement.id),
);
this.setState({
draggingElement: null,
@@ -6797,17 +6847,17 @@ class App extends React.Component<AppProps, AppState> {
}
if (isEraserActive(this.state)) {
const draggedDistance = distance2d(
this.lastPointerDown!.clientX,
this.lastPointerDown!.clientY,
this.lastPointerUp!.clientX,
this.lastPointerUp!.clientY,
this.lastPointerDownEvent!.clientX,
this.lastPointerDownEvent!.clientY,
this.lastPointerUpEvent!.clientX,
this.lastPointerUpEvent!.clientY,
);
if (draggedDistance === 0) {
const scenePointer = viewportCoordsToSceneCoords(
{
clientX: this.lastPointerUp!.clientX,
clientY: this.lastPointerUp!.clientY,
clientX: this.lastPointerUpEvent!.clientX,
clientY: this.lastPointerUpEvent!.clientY,
},
this.state,
);
@@ -7047,6 +7097,11 @@ class App extends React.Component<AppProps, AppState> {
: unbindLinearElements)(this.scene.getSelectedElements(this.state));
}
if (activeTool.type === "laser") {
this.laserPathManager.endPath();
return;
}
if (!activeTool.locked && activeTool.type !== "freedraw") {
resetCursor(this.interactiveCanvas);
this.setState({
@@ -7063,14 +7118,16 @@ class App extends React.Component<AppProps, AppState> {
if (
hitElement &&
this.lastPointerUp &&
this.lastPointerDown &&
this.lastPointerUp.timeStamp - this.lastPointerDown.timeStamp < 300 &&
this.lastPointerUpEvent &&
this.lastPointerDownEvent &&
this.lastPointerUpEvent.timeStamp -
this.lastPointerDownEvent.timeStamp <
300 &&
gesture.pointers.size <= 1 &&
isEmbeddableElement(hitElement) &&
this.isEmbeddableCenter(
hitElement,
this.lastPointerUp,
this.lastPointerUpEvent,
pointerDownState.origin.x,
pointerDownState.origin.y,
)
@@ -8312,15 +8369,21 @@ class App extends React.Component<AppProps, AppState> {
if (!x || !y) {
return;
}
const pointer = viewportCoordsToSceneCoords(
const { x: sceneX, y: sceneY } = viewportCoordsToSceneCoords(
{ clientX: x, clientY: y },
this.state,
);
if (isNaN(pointer.x) || isNaN(pointer.y)) {
if (isNaN(sceneX) || isNaN(sceneY)) {
// sometimes the pointer goes off screen
}
const pointer: CollaboratorPointer = {
x: sceneX,
y: sceneY,
tool: this.state.activeTool.type === "laser" ? "laser" : "pointer",
};
this.props.onPointerUpdate?.({
pointer,
button,
+1
View File
@@ -165,6 +165,7 @@ export const HelpDialog = ({ onClose }: { onClose?: () => void }) => {
shortcuts={[KEYS.E, KEYS["0"]]}
/>
<Shortcut label={t("toolBar.frame")} shortcuts={[KEYS.F]} />
<Shortcut label={t("toolBar.laser")} shortcuts={[KEYS.K]} />
<Shortcut
label={t("labels.eyeDropper")}
shortcuts={[KEYS.I, "Shift+S", "Shift+G"]}
@@ -0,0 +1,309 @@
import { LaserPointer } from "@excalidraw/laser-pointer";
import { sceneCoordsToViewportCoords } from "../../utils";
import App from "../App";
import { getClientColor } from "../../clients";
// decay time in milliseconds
const DECAY_TIME = 1000;
// length of line in points before it starts decaying
const DECAY_LENGTH = 50;
const average = (a: number, b: number) => (a + b) / 2;
function getSvgPathFromStroke(points: number[][], closed = true) {
const len = points.length;
if (len < 4) {
return ``;
}
let a = points[0];
let b = points[1];
const c = points[2];
let result = `M${a[0].toFixed(2)},${a[1].toFixed(2)} Q${b[0].toFixed(
2,
)},${b[1].toFixed(2)} ${average(b[0], c[0]).toFixed(2)},${average(
b[1],
c[1],
).toFixed(2)} T`;
for (let i = 2, max = len - 1; i < max; i++) {
a = points[i];
b = points[i + 1];
result += `${average(a[0], b[0]).toFixed(2)},${average(a[1], b[1]).toFixed(
2,
)} `;
}
if (closed) {
result += "Z";
}
return result;
}
declare global {
interface Window {
LPM: LaserPathManager;
}
}
function easeOutCubic(t: number) {
return 1 - Math.pow(1 - t, 3);
}
function instantiateCollabolatorState(): CollabolatorState {
return {
currentPath: undefined,
finishedPaths: [],
lastPoint: [-10000, -10000],
svg: document.createElementNS("http://www.w3.org/2000/svg", "path"),
};
}
function instantiatePath() {
LaserPointer.constants.cornerDetectionMaxAngle = 70;
return new LaserPointer({
simplify: 0,
streamline: 0.4,
sizeMapping: (c) => {
const pt = DECAY_TIME;
const pl = DECAY_LENGTH;
const t = Math.max(0, 1 - (performance.now() - c.pressure) / pt);
const l = (pl - Math.min(pl, c.totalLength - c.currentIndex)) / pl;
return Math.min(easeOutCubic(l), easeOutCubic(t));
},
});
}
type CollabolatorState = {
currentPath: LaserPointer | undefined;
finishedPaths: LaserPointer[];
lastPoint: [number, number];
svg: SVGPathElement;
};
export class LaserPathManager {
private ownState: CollabolatorState;
private collaboratorsState: Map<string, CollabolatorState> = new Map();
private rafId: number | undefined;
private isDrawing = false;
private container: SVGSVGElement | undefined;
constructor(private app: App) {
this.ownState = instantiateCollabolatorState();
}
destroy() {
this.stop();
this.isDrawing = false;
this.ownState = instantiateCollabolatorState();
this.collaboratorsState = new Map();
}
startPath(x: number, y: number) {
this.ownState.currentPath = instantiatePath();
this.ownState.currentPath.addPoint([x, y, performance.now()]);
this.updatePath(this.ownState);
}
addPointToPath(x: number, y: number) {
if (this.ownState.currentPath) {
this.ownState.currentPath?.addPoint([x, y, performance.now()]);
this.updatePath(this.ownState);
}
}
endPath() {
if (this.ownState.currentPath) {
this.ownState.currentPath.close();
this.ownState.finishedPaths.push(this.ownState.currentPath);
this.updatePath(this.ownState);
}
}
private updatePath(state: CollabolatorState) {
this.isDrawing = true;
if (!this.isRunning) {
this.start();
}
}
private isRunning = false;
start(svg?: SVGSVGElement) {
if (svg) {
this.container = svg;
this.container.appendChild(this.ownState.svg);
}
this.stop();
this.isRunning = true;
this.loop();
}
stop() {
this.isRunning = false;
if (this.rafId) {
cancelAnimationFrame(this.rafId);
}
this.rafId = undefined;
}
loop() {
this.rafId = requestAnimationFrame(this.loop.bind(this));
this.updateCollabolatorsState();
if (this.isDrawing) {
this.update();
} else {
this.isRunning = false;
}
}
draw(path: LaserPointer) {
const stroke = path
.getStrokeOutline(path.options.size / this.app.state.zoom.value)
.map(([x, y]) => {
const result = sceneCoordsToViewportCoords(
{ sceneX: x, sceneY: y },
this.app.state,
);
return [result.x, result.y];
});
return getSvgPathFromStroke(stroke, true);
}
updateCollabolatorsState() {
if (!this.container || !this.app.state.collaborators.size) {
return;
}
for (const [key, collabolator] of this.app.state.collaborators.entries()) {
if (!this.collaboratorsState.has(key)) {
const state = instantiateCollabolatorState();
this.container.appendChild(state.svg);
this.collaboratorsState.set(key, state);
this.updatePath(state);
}
const state = this.collaboratorsState.get(key)!;
if (collabolator.pointer && collabolator.pointer.tool === "laser") {
if (collabolator.button === "down" && state.currentPath === undefined) {
state.lastPoint = [collabolator.pointer.x, collabolator.pointer.y];
state.currentPath = instantiatePath();
state.currentPath.addPoint([
collabolator.pointer.x,
collabolator.pointer.y,
performance.now(),
]);
this.updatePath(state);
}
if (collabolator.button === "down" && state.currentPath !== undefined) {
if (
collabolator.pointer.x !== state.lastPoint[0] ||
collabolator.pointer.y !== state.lastPoint[1]
) {
state.lastPoint = [collabolator.pointer.x, collabolator.pointer.y];
state.currentPath.addPoint([
collabolator.pointer.x,
collabolator.pointer.y,
performance.now(),
]);
this.updatePath(state);
}
}
if (collabolator.button === "up" && state.currentPath !== undefined) {
state.lastPoint = [collabolator.pointer.x, collabolator.pointer.y];
state.currentPath.addPoint([
collabolator.pointer.x,
collabolator.pointer.y,
performance.now(),
]);
state.currentPath.close();
state.finishedPaths.push(state.currentPath);
state.currentPath = undefined;
this.updatePath(state);
}
}
}
}
update() {
if (!this.container) {
return;
}
let somePathsExist = false;
for (const [key, state] of this.collaboratorsState.entries()) {
if (!this.app.state.collaborators.has(key)) {
state.svg.remove();
this.collaboratorsState.delete(key);
continue;
}
state.finishedPaths = state.finishedPaths.filter((path) => {
const lastPoint = path.originalPoints[path.originalPoints.length - 1];
return !(lastPoint && lastPoint[2] < performance.now() - DECAY_TIME);
});
let paths = state.finishedPaths.map((path) => this.draw(path)).join(" ");
if (state.currentPath) {
paths += ` ${this.draw(state.currentPath)}`;
}
if (paths.trim()) {
somePathsExist = true;
}
state.svg.setAttribute("d", paths);
state.svg.setAttribute("fill", getClientColor(key));
}
this.ownState.finishedPaths = this.ownState.finishedPaths.filter((path) => {
const lastPoint = path.originalPoints[path.originalPoints.length - 1];
return !(lastPoint && lastPoint[2] < performance.now() - DECAY_TIME);
});
let paths = this.ownState.finishedPaths
.map((path) => this.draw(path))
.join(" ");
if (this.ownState.currentPath) {
paths += ` ${this.draw(this.ownState.currentPath)}`;
}
paths = paths.trim();
if (paths) {
somePathsExist = true;
}
this.ownState.svg.setAttribute("d", paths);
this.ownState.svg.setAttribute("fill", "red");
if (!somePathsExist) {
this.isDrawing = false;
}
}
}
@@ -0,0 +1,41 @@
import "../ToolIcon.scss";
import clsx from "clsx";
import { ToolButtonSize } from "../ToolButton";
import { laserPointerToolIcon } from "../icons";
type LaserPointerIconProps = {
title?: string;
name?: string;
checked: boolean;
onChange?(): void;
isMobile?: boolean;
};
const DEFAULT_SIZE: ToolButtonSize = "small";
export const LaserPointerButton = (props: LaserPointerIconProps) => {
return (
<label
className={clsx(
"ToolIcon ToolIcon__LaserPointer",
`ToolIcon_size_${DEFAULT_SIZE}`,
{
"is-mobile": props.isMobile,
},
)}
title={`${props.title}`}
>
<input
className="ToolIcon_type_checkbox"
type="checkbox"
name={props.name}
onChange={props.onChange}
checked={props.checked}
aria-label={props.title}
data-testid="toolbar-LaserPointer"
/>
<div className="ToolIcon__icon">{laserPointerToolIcon}</div>
</label>
);
};
+27
View File
@@ -0,0 +1,27 @@
import { useEffect, useRef } from "react";
import { LaserPathManager } from "./LaserPathManager";
import "./LaserToolOverlay.scss";
type LaserToolOverlayProps = {
manager: LaserPathManager;
};
export const LaserToolOverlay = ({ manager }: LaserToolOverlayProps) => {
const svgRef = useRef<SVGSVGElement | null>(null);
useEffect(() => {
if (svgRef.current) {
manager.start(svgRef.current);
}
return () => {
manager.stop();
};
}, [manager]);
return (
<div className="LaserToolOverlay">
<svg ref={svgRef} className="LaserToolOverlayCanvas" />
</div>
);
};
@@ -0,0 +1,20 @@
.excalidraw {
.LaserToolOverlay {
pointer-events: none;
width: 100vw;
height: 100vh;
position: fixed;
top: 0;
left: 0;
z-index: 2;
.LaserToolOverlayCanvas {
image-rendering: auto;
overflow: visible;
position: absolute;
top: 0;
left: 0;
}
}
}
+22 -1
View File
@@ -55,6 +55,7 @@ import "./Toolbar.scss";
import { mutateElement } from "../element/mutateElement";
import { ShapeCache } from "../scene/ShapeCache";
import Scene from "../scene/Scene";
import { LaserPointerButton } from "./LaserTool/LaserPointerButton";
interface LayerUIProps {
actionManager: ActionManager;
@@ -77,6 +78,7 @@ interface LayerUIProps {
renderWelcomeScreen: boolean;
children?: React.ReactNode;
app: AppClassProperties;
isCollaborating: boolean;
}
const DefaultMainMenu: React.FC<{
@@ -134,6 +136,7 @@ const LayerUI = ({
renderWelcomeScreen,
children,
app,
isCollaborating,
}: LayerUIProps) => {
const device = useDevice();
const tunnels = useInitializeTunnels();
@@ -279,7 +282,7 @@ const LayerUI = ({
appState={appState}
interactiveCanvas={interactiveCanvas}
activeTool={appState.activeTool}
setAppState={setAppState}
app={app}
onImageAction={({ pointerType }) => {
onImageAction({
insertOnCanvasDirectly: pointerType !== "mouse",
@@ -288,6 +291,24 @@ const LayerUI = ({
/>
</Stack.Row>
</Island>
{isCollaborating && (
<Island
style={{
marginLeft: 8,
alignSelf: "center",
height: "fit-content",
}}
>
<LaserPointerButton
title={t("toolBar.laser")}
checked={appState.activeTool.type === "laser"}
onChange={() =>
app.setActiveTool({ type: "laser" })
}
isMobile
/>
</Island>
)}
</Stack.Row>
</Stack.Col>
</div>
+1 -1
View File
@@ -87,7 +87,7 @@ export const MobileMenu = ({
appState={appState}
interactiveCanvas={interactiveCanvas}
activeTool={appState.activeTool}
setAppState={setAppState}
app={app}
onImageAction={({ pointerType }) => {
onImageAction({
insertOnCanvasDirectly: pointerType !== "mouse",
+5
View File
@@ -170,5 +170,10 @@
height: var(--lg-icon-size);
}
}
.ToolIcon__LaserPointer .ToolIcon__icon {
width: var(--default-button-size);
height: var(--default-button-size);
}
}
}
+6
View File
@@ -28,6 +28,12 @@
box-shadow: 0 0 0 1px
var(--button-active-border, var(--color-primary-darkest)) inset;
}
&--selected,
&--selected:hover {
background: var(--color-primary-light);
color: var(--color-primary);
}
}
.App-toolbar__extra-tools-dropdown {
+7 -5
View File
@@ -114,11 +114,13 @@ const areEqual = (
return false;
}
return isShallowEqual(
// asserting AppState because we're being passed the whole AppState
// but resolve to only the StaticCanvas-relevant props
getRelevantAppStateProps(prevProps.appState as AppState),
getRelevantAppStateProps(nextProps.appState as AppState),
return (
isShallowEqual(
// asserting AppState because we're being passed the whole AppState
// but resolve to only the StaticCanvas-relevant props
getRelevantAppStateProps(prevProps.appState as AppState),
getRelevantAppStateProps(nextProps.appState as AppState),
) && isShallowEqual(prevProps.renderConfig, nextProps.renderConfig)
);
};
@@ -59,6 +59,11 @@
height: 2.25rem;
}
&--selected {
background: var(--color-primary-light);
--icon-fill-color: var(--color-primary-darker);
}
&__text {
text-overflow: ellipsis;
overflow: hidden;
@@ -11,12 +11,14 @@ const DropdownMenuItem = ({
children,
shortcut,
className,
selected,
...rest
}: {
icon?: JSX.Element;
onSelect: (event: Event) => void;
children: React.ReactNode;
shortcut?: string;
selected?: boolean;
className?: string;
} & Omit<React.ButtonHTMLAttributes<HTMLButtonElement>, "onSelect">) => {
const handleClick = useHandleDropdownMenuItemClick(rest.onClick, onSelect);
@@ -26,7 +28,7 @@ const DropdownMenuItem = ({
{...rest}
onClick={handleClick}
type="button"
className={getDropdownMenuItemClassName(className)}
className={getDropdownMenuItemClassName(className, selected)}
title={rest.title ?? rest["aria-label"]}
>
<MenuItemContent icon={icon} shortcut={shortcut}>
@@ -3,15 +3,19 @@ import React from "react";
const DropdownMenuItemCustom = ({
children,
className = "",
selected,
...rest
}: {
children: React.ReactNode;
className?: string;
selected?: boolean;
} & React.HTMLAttributes<HTMLDivElement>) => {
return (
<div
{...rest}
className={`dropdown-menu-item-base dropdown-menu-item-custom ${className}`.trim()}
className={`dropdown-menu-item-base dropdown-menu-item-custom ${className} ${
selected ? `dropdown-menu-item--selected` : ``
}`.trim()}
>
{children}
</div>
@@ -12,6 +12,7 @@ const DropdownMenuItemLink = ({
children,
onSelect,
className = "",
selected,
...rest
}: {
href: string;
@@ -19,6 +20,7 @@ const DropdownMenuItemLink = ({
children: React.ReactNode;
shortcut?: string;
className?: string;
selected?: boolean;
onSelect?: (event: Event) => void;
} & React.AnchorHTMLAttributes<HTMLAnchorElement>) => {
const handleClick = useHandleDropdownMenuItemClick(rest.onClick, onSelect);
@@ -29,7 +31,7 @@ const DropdownMenuItemLink = ({
href={href}
target="_blank"
rel="noreferrer"
className={getDropdownMenuItemClassName(className)}
className={getDropdownMenuItemClassName(className, selected)}
title={rest.title ?? rest["aria-label"]}
onClick={handleClick}
>
+7 -2
View File
@@ -6,8 +6,13 @@ export const DropdownMenuContentPropsContext = React.createContext<{
onSelect?: (event: Event) => void;
}>({});
export const getDropdownMenuItemClassName = (className = "") => {
return `dropdown-menu-item dropdown-menu-item-base ${className}`.trim();
export const getDropdownMenuItemClassName = (
className = "",
selected = false,
) => {
return `dropdown-menu-item dropdown-menu-item-base ${className} ${
selected ? "dropdown-menu-item--selected" : ""
}`.trim();
};
export const useHandleDropdownMenuItemClick = (
+19
View File
@@ -1653,3 +1653,22 @@ export const frameToolIcon = createIcon(
</g>,
tablerIconProps,
);
export const laserPointerToolIcon = createIcon(
<g
fill="none"
stroke="currentColor"
strokeWidth="1.25"
strokeLinecap="round"
strokeLinejoin="round"
transform="rotate(90 10 10)"
>
<path
clipRule="evenodd"
d="m9.644 13.69 7.774-7.773a2.357 2.357 0 0 0-3.334-3.334l-7.773 7.774L8 12l1.643 1.69Z"
/>
<path d="m13.25 3.417 3.333 3.333M10 10l2-2M5 15l3-3M2.156 17.894l1-1M5.453 19.029l-.144-1.407M2.377 11.887l.866 1.118M8.354 17.273l-1.194-.758M.953 14.652l1.408.13" />
</g>,
20,
);