tldraw
Version:
A tiny little drawing editor.
67 lines (66 loc) • 2.25 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var LaserTool_exports = {};
__export(LaserTool_exports, {
LaserTool: () => LaserTool
});
module.exports = __toCommonJS(LaserTool_exports);
var import_editor = require("@tldraw/editor");
var import_Idle = require("./childStates/Idle");
var import_Lasering = require("./childStates/Lasering");
class LaserTool extends import_editor.StateNode {
static id = "laser";
static initial = "idle";
static children() {
return [import_Idle.Idle, import_Lasering.Lasering];
}
static isLockable = false;
sessionId = null;
onEnter() {
this.editor.setCursor({ type: "cross", rotation: 0 });
}
onExit() {
this.sessionId = null;
}
onCancel() {
if (this.sessionId && this.editor.scribbles.isSessionActive(this.sessionId)) {
this.editor.scribbles.clearSession(this.sessionId);
this.sessionId = null;
this.transition("idle");
} else {
this.editor.setCurrentTool("select");
}
}
/**
* Get the current laser session ID, or create a new one if none exists or the current one is fading.
*/
getSessionId() {
if (this.sessionId && this.editor.scribbles.isSessionActive(this.sessionId)) {
return this.sessionId;
}
this.sessionId = this.editor.scribbles.startSession({
selfConsume: false,
idleTimeoutMs: this.editor.options.laserDelayMs,
fadeMode: "grouped",
fadeEasing: "ease-in"
});
return this.sessionId;
}
}
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