tldraw
Version:
A tiny little drawing editor.
74 lines (73 loc) • 2.42 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 ZoomTool_exports = {};
__export(ZoomTool_exports, {
ZoomTool: () => ZoomTool
});
module.exports = __toCommonJS(ZoomTool_exports);
var import_editor = require("@tldraw/editor");
var import_Idle = require("./childStates/Idle");
var import_Pointing = require("./childStates/Pointing");
var import_ZoomBrushing = require("./childStates/ZoomBrushing");
class ZoomTool extends import_editor.StateNode {
static id = "zoom";
static initial = "idle";
static children() {
return [import_Idle.Idle, import_ZoomBrushing.ZoomBrushing, import_Pointing.Pointing];
}
static isLockable = false;
info = {};
onEnter(info) {
this.info = info;
this.parent.setCurrentToolIdMask(info.onInteractionEnd);
this.updateCursor();
}
onExit() {
this.parent.setCurrentToolIdMask(void 0);
this.editor.updateInstanceState({ zoomBrush: null, cursor: { type: "default", rotation: 0 } });
this.parent.setCurrentToolIdMask(void 0);
}
onKeyDown() {
this.updateCursor();
}
onKeyUp(info) {
this.updateCursor();
if (info.code === "KeyZ") {
this.complete();
}
}
onInterrupt() {
this.complete();
}
complete() {
if (this.info.onInteractionEnd && this.info.onInteractionEnd !== "select") {
this.editor.setCurrentTool(this.info.onInteractionEnd, this.info);
} else {
this.parent.transition("select");
}
}
updateCursor() {
if (this.editor.inputs.altKey) {
this.editor.setCursor({ type: "zoom-out", rotation: 0 });
} else {
this.editor.setCursor({ type: "zoom-in", rotation: 0 });
}
}
}
//# sourceMappingURL=ZoomTool.js.map