106 lines
3.1 KiB
TypeScript
106 lines
3.1 KiB
TypeScript
import { newElementWith } from "../element/mutateElement";
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import { isFrameLikeElement } from "../element/typeChecks";
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import { ExcalidrawElement } from "../element/types";
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import { KEYS } from "../keys";
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import { arrayToMap } from "../utils";
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import { register } from "./register";
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const shouldLock = (elements: readonly ExcalidrawElement[]) =>
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elements.every((el) => !el.locked);
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export const actionToggleElementLock = register({
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name: "toggleElementLock",
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trackEvent: { category: "element" },
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predicate: (elements, appState, _, app) => {
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const selectedElements = app.scene.getSelectedElements(appState);
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return !selectedElements.some(
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(element) => element.locked && element.frameId,
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);
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},
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perform: (elements, appState, _, app) => {
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const selectedElements = app.scene.getSelectedElements({
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selectedElementIds: appState.selectedElementIds,
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includeBoundTextElement: true,
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includeElementsInFrames: true,
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});
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if (!selectedElements.length) {
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return false;
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}
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const nextLockState = shouldLock(selectedElements);
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const selectedElementsMap = arrayToMap(selectedElements);
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return {
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elements: elements.map((element) => {
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if (!selectedElementsMap.has(element.id)) {
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return element;
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}
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return newElementWith(element, { locked: nextLockState });
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}),
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appState: {
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...appState,
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selectedLinearElement: nextLockState
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? null
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: appState.selectedLinearElement,
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},
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commitToHistory: true,
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};
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},
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contextItemLabel: (elements, appState, app) => {
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const selected = app.scene.getSelectedElements({
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selectedElementIds: appState.selectedElementIds,
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includeBoundTextElement: false,
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});
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if (selected.length === 1 && !isFrameLikeElement(selected[0])) {
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return selected[0].locked
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? "labels.elementLock.unlock"
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: "labels.elementLock.lock";
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}
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return shouldLock(selected)
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? "labels.elementLock.lockAll"
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: "labels.elementLock.unlockAll";
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},
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keyTest: (event, appState, elements, app) => {
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return (
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event.key.toLocaleLowerCase() === KEYS.L &&
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event[KEYS.CTRL_OR_CMD] &&
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event.shiftKey &&
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app.scene.getSelectedElements({
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selectedElementIds: appState.selectedElementIds,
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includeBoundTextElement: false,
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}).length > 0
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);
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},
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});
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export const actionUnlockAllElements = register({
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name: "unlockAllElements",
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trackEvent: { category: "canvas" },
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viewMode: false,
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predicate: (elements) => {
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return elements.some((element) => element.locked);
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},
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perform: (elements, appState) => {
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const lockedElements = elements.filter((el) => el.locked);
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return {
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elements: elements.map((element) => {
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if (element.locked) {
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return newElementWith(element, { locked: false });
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}
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return element;
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}),
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appState: {
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...appState,
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selectedElementIds: Object.fromEntries(
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lockedElements.map((el) => [el.id, true]),
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),
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},
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commitToHistory: true,
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};
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},
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contextItemLabel: "labels.elementLock.unlockAll",
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});
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