xref: /arkcompiler/ets_runtime/tools/circuit_viewer/src/engine/XTools.js

/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

export class XTools {
  constructor() { }
  static MOUSE_POS = {
    x: 0,
    y: 0,
  };
  static InRect(xx, yy, x, y, w, h) {
    if (xx < x) return false;
    if (yy < y) return false;
    if (xx > x + w) return false;
    if (yy > y + h) return false;
    return true;
  }
  static PROC_TO = 0;
  static CONFIG = null;
  static LoadConfig() {
    const xhr = new XMLHttpRequest();
    xhr.open('GET', 'config.json');
    xhr.onreadystatechange = () => {
      if (xhr.readyState === XMLHttpRequest.DONE) {
        if (xhr.status === 200) {
          try {
            XTools.CONFIG = JSON.parse(xhr.responseText);
            for (let k in XTools.CONFIG.NodeColor) {
              XTools.CONFIG.NodeColor[k] = parseInt(XTools.CONFIG.NodeColor[k], 16);
            }
            for (let k in XTools.CONFIG.LineColor) {
              XTools.CONFIG.LineColor[k] = parseInt(XTools.CONFIG.LineColor[k], 16);
            }
          } catch (e) {
            alert('Config file error');
          }
        } else {
          alert('Failed to load config file');
        }
      }
    };
    xhr.send();
  }
}
export function fAngle(x, y) {
  return (Math.atan2(-y, x) * 180) / Math.PI;
}
export function iDistance(x, y) {
  return Math.sqrt(x * x + y * y);
}

export var timeMs = 0;
export function freshTime() {
  let t = new Date();
  timeMs = t.getTime();
}
freshTime();
export function TimeMS() {
  let t = new Date();
  return t.getTime();
}
export function RandInt(min = 0, max = 100) {
  return Math.floor(Math.random() * (max - min)) + min;
}

export function GetURL() {
  if ('undefined' != typeof wx) {
    return 'https://7465-testegg-19e3c9-1301193145.tcb.qcloud.la/';
  } else return '';
}