yjs/build/browser/Connectors/IwcConnector.js

(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
var createIwcConnector;

createIwcConnector = function(callback, options) {
  var IwcConnector, duiClient, init, iwcHandler, received_HB, userIwcHandler;
  userIwcHandler = null;
  if (options != null) {
    userIwcHandler = options.iwcHandler;
  }
  iwcHandler = {};
  duiClient = new DUIClient();
  duiClient.connect(function(intent) {
    var _ref;
    if ((_ref = iwcHandler[intent.action]) != null) {
      _ref.map(function(f) {
        return setTimeout(function() {
          return f(intent);
        }, 0);
      });
    }
    if (userIwcHandler != null) {
      return userIwcHandler(intent);
    }
  });
  duiClient.initOK();
  received_HB = null;
  IwcConnector = (function() {
    function IwcConnector(engine, HB, execution_listener, yatta) {
      var receiveHB, receive_, sendHistoryBuffer, send_;
      this.engine = engine;
      this.HB = HB;
      this.execution_listener = execution_listener;
      this.yatta = yatta;
      this.duiClient = duiClient;
      this.iwcHandler = iwcHandler;
      send_ = (function(_this) {
        return function(o) {
          if (Object.getOwnPropertyNames(_this.initialized).length !== 0) {
            return _this.send(o);
          }
        };
      })(this);
      this.execution_listener.push(send_);
      this.initialized = {};
      receiveHB = (function(_this) {
        return function(json) {
          var him;
          HB = json.extras.HB;
          him = json.extras.user;
          _this.engine.applyOpsCheckDouble(HB);
          return _this.initialized[him] = true;
        };
      })(this);
      iwcHandler["Yatta_push_HB_element"] = [receiveHB];
      this.sendIwcIntent("Yatta_get_HB_element", this.HB.getOperationCounter());
      receive_ = (function(_this) {
        return function(intent) {
          var o;
          o = intent.extras;
          if (_this.initialized[o.uid.creator] != null) {
            return _this.receive(o);
          }
        };
      })(this);
      this.iwcHandler["Yatta_new_operation"] = [receive_];
      if (received_HB != null) {
        this.engine.applyOpsCheckDouble(received_HB);
      }
      sendHistoryBuffer = (function(_this) {
        return function(intent) {
          var json, state_vector;
          state_vector = intent.extras;
          console.log(state_vector);
          json = {
            HB: _this.yatta.getHistoryBuffer()._encode(state_vector),
            user: _this.yatta.getUserId()
          };
          return _this.sendIwcIntent("Yatta_push_HB_element", json);
        };
      })(this);
      this.iwcHandler["Yatta_get_HB_element"] = [sendHistoryBuffer];
    }

    IwcConnector.prototype.setIwcHandler = function(f) {
      return userIwcHandler = f;
    };

    IwcConnector.prototype.sendIwcIntent = function(action_name, content) {
      var intent;
      intent = null;
      if (arguments.length >= 2) {
        action_name = arguments[0], content = arguments[1];
        intent = {
          action: action_name,
          component: "",
          data: "",
          dataType: "",
          flags: ["PUBLISH_GLOBAL"],
          extras: content
        };
      } else {
        intent = arguments[0];
      }
      return this.duiClient.sendIntent(intent);
    };

    IwcConnector.prototype.send = function(o) {
      if (o.uid.creator === this.HB.getUserId() && (typeof o.uid.op_number !== "string")) {
        return this.sendIwcIntent("Yatta_new_operation", o);
      }
    };

    IwcConnector.prototype.receive = function(o) {
      if (o.uid.creator !== this.HB.getUserId()) {
        return this.engine.applyOp(o);
      }
    };

    return IwcConnector;

  })();
  init = function() {
    var proposed_user_id;
    proposed_user_id = Math.floor(Math.random() * 1000000);
    return callback(IwcConnector, proposed_user_id);
  };
  setTimeout(init, 5000);
  return void 0;
};

module.exports = createIwcConnector;

if (typeof window !== "undefined" && window !== null) {
  if (window.Y == null) {
    window.Y = {};
  }
  window.Y.createIwcConnector = createIwcConnector;
}


},{}]},{},[1])
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