57 lines
1.3 KiB
JavaScript
57 lines
1.3 KiB
JavaScript
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import { Command } from "./Command.js";
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/**
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* 部件绘制命令
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*/
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export class PartDrawCommand extends Command {
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constructor(options) {
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super({
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name: "部件绘制命令",
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saveState: false,
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});
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this.canvas = options.canvas;
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this.partManager = options.partManager;
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this.partCanvas = options.partCanvas;
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this.oldPartCanvas = this.partManager.partCanvas;
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}
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execute() {
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this.partManager.drawPartCanvas(this.partCanvas);
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return true;
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}
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undo() {
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this.partManager.drawPartCanvas(this.oldPartCanvas);
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return true;
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}
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}
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/**
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* 部件点选绘制命令
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*/
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export class PartPointDrawCommand extends Command {
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constructor(options) {
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super({
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name: "部件点选绘制命令",
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saveState: false,
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});
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this.canvas = options.canvas;
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this.partManager = options.partManager;
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this.partCanvas = options.partCanvas;
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this.pointList = options.pointList;
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this.oldPartCanvas = this.partManager.partCanvas;
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this.oldPointList = [...this.partManager.pointList];
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}
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async execute() {
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const list = [...this.pointList];
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const canvas = this.partCanvas;
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const res = await this.partManager.pointDrawPartCanvas(list, canvas);
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return res;
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}
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async undo() {
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const list = [...this.oldPointList];
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const canvas = this.oldPartCanvas;
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const res = await this.partManager.pointDrawPartCanvas(list, canvas);
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return res;
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}
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}
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