alloyxl/alloyXL.js

A Titanium Alloy JavaScript library that enhances Alloy.

Alloy.App = _.clone(Backbone.Events);

// added to make webpack compatible
var createController = Alloy.createController;

var debug = true;
var touchTimeout = 750;

exports.options = (args) => {
  debug = args.debug;
  touchTimeout = args.touchTimeout;
};

Alloy.createController = function (name, args) {

  function cleanUpController(controller) {
    Alloy.Controllers[controller.id] = null;

    if (controller.__views) {
      _.each(controller.__views, function (value) {
        cleanUpController(value);
      });
    }

    if (controller.__iamalloy) {
      controller.off();
      controller.destroy();
    }

    controller = null;
  }

  // added to make webpack compatible
  var controller = createController(name, args);

  // original non-webpack implementation
  // var controller = new (require("alloy/controllers/" + name).default)(args);

  if (Object.keys(controller.__views).length > 0) {
    var view = controller.getView();

    Alloy.Controllers = Alloy.Controllers || {};

    var path = name.split('/');

    if (path.length > 0) name = path[path.length - 1];

    if (Alloy.Controllers[name] && !controller.getView().id) {
      console.warn('::AlloyXL:: The controller Alloy.Controllers.' + name + ' (' + controller.__controllerPath + ') exists, and will be overwriten because it\'s conflicting with another controller already instanciated with the same name. Please add a unique ID on the top parent view within that controller view so you can use this as the controller name within AlloyXL to avoid this.');
    }

    if (controller.getView().id) {
      name = controller.getView().id;
    }

    Alloy.Controllers[name] = controller;

    controller.once = function (eventName, callback) {
      controller.on(eventName, function () {
        controller.off(eventName);
        callback();
      });
      return controller;
    };

    if (typeof view.addEventListener === 'function') {
      if (typeof view.open === 'function') {
        view.addEventListener('open', function open(e) {
          view.removeEventListener('open', open);

          controller.trigger('open', e);
          if (ENV_DEV && debug) console.log('::AlloyXL:: controller ' + name + ' was opened');
        });

        view.addEventListener('close', function close() {
          view.removeEventListener('close', close);

          view = null;

          cleanUpController(controller);

          controller = null;

          if (ENV_DEV && debug) console.log('::AlloyXL:: Controller ' + name + ' cleaned up!');
        });

        view.addEventListener('postlayout', function postlayout(e) {
          view.removeEventListener('postlayout', postlayout);
          controller.trigger('postlayout', e);

          if (ENV_DEV && debug) console.log('::AlloyXL:: controller ' + name + ' layout finished');
        });
      } else {
        view.addEventListener('postlayout', function postlayout(e) {
          view.removeEventListener('postlayout', postlayout);
          controller.trigger('postlayout', e);

          if (ENV_DEV && debug) console.log('::AlloyXL:: controller ' + name + ' layout finished');
        });
      }
    }
  }
  if (controller & controller.getView()) {
    controller.getView().addEventListener('click', function clickBlocker(e) {
      setTimeout(function () {
        e.source.touchEnabled = false;
      }, touchTimeout);
      e.source.touchEnabled = true;
    });
  }

  return controller;
};