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ScriptSettings

Allows you to manage script settings through GM menu

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://updategreasyfork.deno.dev/scripts/14604/92266/ScriptSettings.js 

// ==UserScript==
// @id ScriptSettings
// @name ScriptSettings
// @description Allows you to manage script settings through GM menu
// @include *
// @run-at document-end
// ==/UserScript==
'use strict';
function ScriptSettings(a) {
  this.schema = a;
  this.proxy = new Proxy(this, {
      get : this.get.bind(this),
      set : this.set.bind(this),
      keys : this.keys.bind(this)
    });
  this.gui = {};
  this.createGUI();
  return this.proxy;
}
ScriptSettings.prototype.getDefault = function (a) {
  if (Array.isArray(this.schema[a])) {
    return this.schema[a][0];
  }
  switch (typeof this.schema[a]) {
  case 'number': ;
  case 'boolean': ;
  case 'string':
    return this.schema[a];
  default:
    throw Error('OH SHIT!'); ;
  }
};
ScriptSettings.prototype.get = function (a, b) {
  return GM_getValue(b, this.getDefault(b));
};
ScriptSettings.prototype.set = function (a, b, c) {
  GM_setValue(b, c);
  if (void 0 !== this.gui[b]) {
    this.gui[b].onChange();
  }
};
ScriptSettings.prototype.keys = function () {
  return GM_listValues();
};
ScriptSettings.prototype.createGUI = function () {
  for (let a in this.schema) {
    this.gui[a] = new SettingGui(this, a);
  }
};
function SettingGui(a, b) {
  let c = void 0;
  if (Array.isArray(a.schema[b])) {
    c = SettingEnum;
  } else {
    switch (typeof a.schema[b]) {
    case 'number':
      c = SettingNumber;
      break;
    case 'boolean':
      c = SettingBoolean;
      break;
    case 'string':
      c = SettingString;
      break;
    default:
      throw Error('Unsupported type: ' + typeof a.schema[b]); ;
    }
  }
  var d = Object.create(c.prototype);
  d.settings = a;
  d.name = b;
  d.act = d.act.bind(d);
  d.onChange();
  c.call(d, b);
  return d;
}
SettingGui.prototype.onChange = function () {
  this.command && GM_unregisterMenuCommand(this.command);
  this.command = GM_registerMenuCommand(this.name + ':' + this.settings.proxy[this.name], this.act);
};
SettingGui.prototype.act = function () {
  this.settings.proxy[this.name] = this.ackquire();
};
function SettingEnum(a) {
  this.val = 0;
}
SettingEnum.prototype = Object.create(SettingGui.prototype);
SettingEnum.prototype.ackquire = function () {
  this.val = (this.val + 1) % this.settings.schema[this.name].length;
  return this.settings.schema[this.name][this.val];
};
function SettingString(a) {}
SettingString.prototype = Object.create(SettingGui.prototype);
SettingString.prototype.ackquire = function () {
  return prompt('input new value of ' + this.name, this.settings.proxy[this.name]);
};
function SettingNumber(a) {}
SettingNumber.prototype = Object.create(SettingString.prototype);
SettingNumber.prototype.ackquire = function () {
  this.settings.proxy[this.name] = new Number(SettingString.prototype.ackquire.call(this));
};
function SettingBoolean(a) {}
SettingBoolean.prototype = Object.create(SettingString.prototype);
SettingBoolean.prototype.ackquire = function () {
  this.settings.proxy[this.name] = !this.settings.proxy[this.name];
};