yjs - npm Package Compare versions

Comparing version 0.3.2 to 0.4.0

bower.json

 {
   "name": "yjs",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "homepage": "https://github.com/DadaMonad/yjs",
@@ -5,0 +5,0 @@ "authors": [

build/node/ConnectorAdapter.js

@@ -1,7 +0,14 @@
-var adaptConnector;
+var ConnectorClass, adaptConnector;
 
+ConnectorClass = require("./ConnectorClass");
+
 adaptConnector = function(connector, engine, HB, execution_listener) {
-  var applyHB, encode_state_vector, getHB, getStateVector, parse_state_vector, send_;
+  var applyHB, encode_state_vector, f, getHB, getStateVector, name, parse_state_vector, send_;
+  for (name in ConnectorClass) {
+    f = ConnectorClass[name];
+    connector[name] = f;
+  }
+  connector.setIsBoundToY();
   send_ = function(o) {
-    if (o.uid.creator === HB.getUserId() && (typeof o.uid.op_number !== "string")) {
+    if ((o.uid.creator === HB.getUserId()) && (typeof o.uid.op_number !== "string") && (o.uid.doSync === "true" || o.uid.doSync === true) && (HB.getUserId() !== "_temp")) {
       return connector.broadcast(o);
@@ -15,3 +22,3 @@ }
   encode_state_vector = function(v) {
-    var name, value, _results;
+    var value, _results;
     _results = [];
@@ -40,9 +47,5 @@ for (name in v) {
   getHB = function(v) {
-    var hb, json, o, state_vector, _i, _len;
+    var hb, json, state_vector;
     state_vector = parse_state_vector(v);
     hb = HB._encode(state_vector);
-    for (_i = 0, _len = hb.length; _i < _len; _i++) {
-      o = hb[_i];
-      o.fromHB = "true";
-    }
     json = {
@@ -54,4 +57,4 @@ hb: hb,
   };
-  applyHB = function(hb) {
-    return engine.applyOp(hb);
+  applyHB = function(hb, fromHB) {
+    return engine.applyOp(hb, fromHB);
   };
@@ -61,3 +64,6 @@ connector.getStateVector = getStateVector;
   connector.applyHB = applyHB;
-  connector.receive_handlers.push(function(sender, op) {
+  if (connector.receive_handlers == null) {
+    connector.receive_handlers = [];
+  }
+  return connector.receive_handlers.push(function(sender, op) {
     if (op.uid.creator !== HB.getUserId()) {
@@ -67,5 +73,4 @@ return engine.applyOp(op);
   });
-  return connector.setIsBoundToY();
 };
 
 module.exports = adaptConnector;

build/node/Engine.js

@@ -62,4 +62,7 @@ var Engine;
 
-  Engine.prototype.applyOp = function(op_json_array) {
+  Engine.prototype.applyOp = function(op_json_array, fromHB) {
     var o, op_json, _i, _len;
+    if (fromHB == null) {
+      fromHB = false;
+    }
     if (op_json_array.constructor !== Array) {
@@ -70,2 +73,5 @@ op_json_array = [op_json_array];
       op_json = op_json_array[_i];
+      if (fromHB) {
+        op_json.fromHB = "true";
+      }
       o = this.parseOperation(op_json);
@@ -72,0 +78,0 @@ if (op_json.fromHB != null) {

build/node/HistoryBuffer.js

@@ -25,3 +25,8 @@ var HistoryBuffer,
         o = own[o_name];
-        o.uid.creator = id;
+        if (o.uid.creator != null) {
+          o.uid.creator = id;
+        }
+        if (o.uid.alt != null) {
+          o.uid.alt.creator = id;
+        }
       }
@@ -34,4 +39,6 @@ if (this.buffer[id] != null) {
     }
-    this.operation_counter[id] = this.operation_counter[this.user_id];
-    delete this.operation_counter[this.user_id];
+    if (this.operation_counter[this.user_id] != null) {
+      this.operation_counter[id] = this.operation_counter[this.user_id];
+      delete this.operation_counter[this.user_id];
+    }
     return this.user_id = id;
@@ -143,3 +150,3 @@ };
         o = user[o_number];
-        if (o.uid.doSync && unknown(u_name, o_number)) {
+        if ((o.uid.noOperation == null) && o.uid.doSync && unknown(u_name, o_number)) {
           o_json = o._encode();
@@ -227,3 +234,3 @@ if (o.next_cl != null) {
       state = state_vector[user];
-      if ((this.operation_counter[user] == null) || (this.operation_counter[user] < state_vector[user])) {
+      if (((this.operation_counter[user] == null) || (this.operation_counter[user] < state_vector[user])) && (state_vector[user] != null)) {
         _results.push(this.operation_counter[user] = state_vector[user]);
@@ -230,0 +237,0 @@ } else {

build/node/Types/BasicTypes.js

@@ -91,6 +91,14 @@ var __slice = [].slice,
     Operation.prototype.getUid = function() {
+      var map_uid;
       if (this.uid.noOperation == null) {
         return this.uid;
       } else {
-        return this.uid.alt;
+        if (this.uid.alt != null) {
+          map_uid = this.uid.alt.cloneUid();
+          map_uid.sub = this.uid.sub;
+          map_uid.doSync = false;
+          return map_uid;
+        } else {
+          return void 0;
+        }
       }
@@ -97,0 +105,0 @@ };

build/node/Types/StructuredTypes.js

@@ -69,3 +69,3 @@ var basic_types_uninitialized,
     MapManager.prototype.retrieveSub = function(property_name) {
-      var event_properties, event_this, map_uid, rm, rm_uid;
+      var event_properties, event_this, rm, rm_uid;
       if (this.map[property_name] == null) {
@@ -76,7 +76,6 @@ event_properties = {
         event_this = this;
-        map_uid = this.cloneUid();
-        map_uid.sub = property_name;
         rm_uid = {
           noOperation: true,
-          alt: map_uid
+          sub: property_name,
+          alt: this
         };
@@ -83,0 +82,0 @@ rm = new types.ReplaceManager(event_properties, event_this, rm_uid);

build/node/y.js

@@ -16,10 +16,10 @@ var Engine, HistoryBuffer, adaptConnector, createY, json_types_uninitialized,
   user_id = null;
-  if (connector.id != null) {
-    user_id = connector.id;
+  if (connector.user_id != null) {
+    user_id = connector.user_id;
   } else {
     user_id = "_temp";
-    connector.onUserIdSet(function(id) {
+    connector.on_user_id_set = function(id) {
       user_id = id;
       return HB.resetUserId(id);
-    });
+    };
   }
@@ -26,0 +26,0 @@ HB = new HistoryBuffer(user_id);

examples/README.md

 # Examples
 
-Here you find some (hopefully) usefull examples on how to use Yatta!
+Here you find some (hopefully) usefull examples on how to use Yjs!
 
-Please note, that the XMPP Connector is the best supported Connector at the moment.
+Feel free to use the code of the examples in your own project. They include basic examples how to use Yjs.

examples/XMPP/index.js

 
 
-connector = new Y.XMPP("testy-xmpp-json2");
+connector = new Y.XMPP().join("testy-xmpp-json3", {syncMode: "syncAll"});
 connector.debug = true
@@ -5,0 +5,0 @@

package.json

 {
   "name": "yjs",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "description": "A Framework that enables Real-Time Collaboration on arbitrary data structures.",
@@ -5,0 +5,0 @@ "main": "./build/node/y.js",

README.md

@@ -15,5 +15,5 @@
 
-We support several communication protocols as so called *Connectors*. You find a bunch of Connectors in the [y-connectors](https://github.com/rwth-acis/y-connectors) repository. Currently supported communication protocols:
+We support several communication protocols as so called *Connectors*. You can create your own connector too - as it is described [here](https://dadamonad.github.io/yjs/connector/Howto-create-your-own-Connector.html). Currently, we support the following communication protocols:
 * [XMPP-Connector](http://xmpp.org) - Propagates updates in a XMPP multi-user-chat room
-* [WebRTC-Connector](http://peerjs.com/) - Propagate updates directly with WebRTC
+* [WebRTC-Connector](http://peerjs.com) - Propagate updates directly with WebRTC
 * [IWC-Connector](http://dbis.rwth-aachen.de/cms/projects/the-xmpp-experience#interwidget-communication) - Inter-widget Communication
@@ -72,9 +72,7 @@
 
+<[e-mail]>
+
 [ShareJs]: https://github.com/share/ShareJS
 [OpenCoweb]: https://github.com/opencoweb/coweb
 
-<[e-mail]>
 
-
-
-

y-object.js

@@ -1,2 +0,2 @@
-!function t(e,n,r){function i(s,u){if(!n[s]){if(!e[s]){var l="function"==typeof require&&require;if(!u&&l)return l(s,!0);if(o)return o(s,!0);throw new Error("Cannot find module '"+s+"'")}var p=n[s]={exports:{}};e[s][0].call(p.exports,function(t){var n=e[s][1][t];return i(n?n:t)},p,p.exports,t,e,n,r)}return n[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)i(r[s]);return i}({1:[function(t,e){var n;n=function(t,e,n,r){var i,o,s,u,l,p;return p=function(e){return e.uid.creator===n.getUserId()&&"string"!=typeof e.uid.op_number?t.broadcast(e):void 0},null!=t.invokeSync&&n.setInvokeSyncHandler(t.invokeSync),r.push(p),o=function(t){var e,n,r;r=[];for(e in t)n=t[e],r.push({user:e,state:n});return r},l=function(t){var e,n,r,i;for(n={},r=0,i=t.length;i>r;r++)e=t[r],n[e.user]=e.state;return n},u=function(){return o(n.getOperationCounter())},s=function(t){var e,r,i,s,u,p;for(s=l(t),e=n._encode(s),u=0,p=e.length;p>u;u++)i=e[u],i.fromHB="true";return r={hb:e,state_vector:o(n.getOperationCounter())}},i=function(t){return e.applyOp(t)},t.getStateVector=u,t.getHB=s,t.applyHB=i,t.receive_handlers.push(function(t,r){return r.uid.creator!==n.getUserId()?e.applyOp(r):void 0}),t.setIsBoundToY()},e.exports=n},{}],2:[function(t,e){var n;"undefined"!=typeof window&&null!==window&&(window.unprocessed_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_exec_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_types=[]),n=function(){function t(t,e){this.HB=t,this.types=e,this.unprocessed_ops=[]}return t.prototype.parseOperation=function(t){var e;if(e=this.types[t.type],null!=(null!=e?e.parse:void 0))return e.parse(t);throw new Error("You forgot to specify a parser for type "+t.type+". The message is "+JSON.stringify(t)+".")},t.prototype.applyOpsCheckDouble=function(t){var e,n,r,i;for(i=[],n=0,r=t.length;r>n;n++)e=t[n],null==this.HB.getOperation(e.uid)?i.push(this.applyOp(e)):i.push(void 0);return i},t.prototype.applyOps=function(t){return this.applyOp(t)},t.prototype.applyOp=function(t){var e,n,r,i;for(t.constructor!==Array&&(t=[t]),r=0,i=t.length;i>r;r++)n=t[r],e=this.parseOperation(n),null!=n.fromHB&&(e.fromHB=n.fromHB),null!=this.HB.getOperation(e)||(!this.HB.isExpectedOperation(e)&&null==e.fromHB||!e.execute())&&(this.unprocessed_ops.push(e),"undefined"!=typeof window&&null!==window&&window.unprocessed_types.push(e.type));return this.tryUnprocessed()},t.prototype.tryUnprocessed=function(){for(var t,e,n,r,i,o;;){for(t=this.unprocessed_ops.length,n=[],o=this.unprocessed_ops,r=0,i=o.length;i>r;r++)e=o[r],null!=this.HB.getOperation(e)||(!this.HB.isExpectedOperation(e)&&null==e.fromHB||!e.execute())&&n.push(e);if(this.unprocessed_ops=n,this.unprocessed_ops.length===t)break}return 0!==this.unprocessed_ops.length?this.HB.invokeSync():void 0},t}(),e.exports=n},{}],3:[function(t,e){var n,r=function(t,e){return function(){return t.apply(e,arguments)}};n=function(){function t(t){this.user_id=t,this.emptyGarbage=r(this.emptyGarbage,this),this.operation_counter={},this.buffer={},this.change_listeners=[],this.garbage=[],this.trash=[],this.performGarbageCollection=!0,this.garbageCollectTimeout=3e4,this.reserved_identifier_counter=0,setTimeout(this.emptyGarbage,this.garbageCollectTimeout)}return t.prototype.resetUserId=function(t){var e,n,r;if(r=this.buffer[this.user_id],null!=r){for(n in r)e=r[n],e.uid.creator=t;if(null!=this.buffer[t])throw new Error("You are re-assigning an old user id - this is not (yet) possible!");this.buffer[t]=r,delete this.buffer[this.user_id]}return this.operation_counter[t]=this.operation_counter[this.user_id],delete this.operation_counter[this.user_id],this.user_id=t},t.prototype.emptyGarbage=function(){var t,e,n,r;for(r=this.garbage,e=0,n=r.length;n>e;e++)t=r[e],"function"==typeof t.cleanup&&t.cleanup();return this.garbage=this.trash,this.trash=[],-1!==this.garbageCollectTimeout&&(this.garbageCollectTimeoutId=setTimeout(this.emptyGarbage,this.garbageCollectTimeout)),void 0},t.prototype.getUserId=function(){return this.user_id},t.prototype.addToGarbageCollector=function(){var t,e,n,r;if(this.performGarbageCollection){for(r=[],e=0,n=arguments.length;n>e;e++)t=arguments[e],null!=t?r.push(this.garbage.push(t)):r.push(void 0);return r}},t.prototype.stopGarbageCollection=function(){return this.performGarbageCollection=!1,this.setManualGarbageCollect(),this.garbage=[],this.trash=[]},t.prototype.setManualGarbageCollect=function(){return this.garbageCollectTimeout=-1,clearTimeout(this.garbageCollectTimeoutId),this.garbageCollectTimeoutId=void 0},t.prototype.setGarbageCollectTimeout=function(t){this.garbageCollectTimeout=t},t.prototype.getReservedUniqueIdentifier=function(){return{creator:"_",op_number:"_"+this.reserved_identifier_counter++,doSync:!1}},t.prototype.getOperationCounter=function(t){var e,n,r,i;if(null==t){n={},i=this.operation_counter;for(r in i)e=i[r],n[r]=e;return n}return this.operation_counter[t]},t.prototype.isExpectedOperation=function(t){var e,n;return null==(e=this.operation_counter)[n=t.uid.creator]&&(e[n]=0),t.uid.op_number<=this.operation_counter[t.uid.creator],!0},t.prototype._encode=function(t){var e,n,r,i,o,s,u,l,p,a;null==t&&(t={}),e=[],l=function(e,n){if(null==e||null==n)throw new Error("dah!");return null==t[e]||t[e]<=n},a=this.buffer;for(u in a){p=a[u];for(o in p)if(n=p[o],n.uid.doSync&&l(u,o)){if(r=n._encode(),null!=n.next_cl){for(i=n.next_cl;null!=i.next_cl&&l(i.uid.creator,i.uid.op_number);)i=i.next_cl;r.next=i.getUid()}else if(null!=n.prev_cl){for(s=n.prev_cl;null!=s.prev_cl&&l(s.uid.creator,s.uid.op_number);)s=s.prev_cl;r.prev=s.getUid()}e.push(r)}}return e},t.prototype.getNextOperationIdentifier=function(t){var e;return null==t&&(t=this.user_id),null==this.operation_counter[t]&&(this.operation_counter[t]=0),e={creator:t,op_number:this.operation_counter[t],doSync:!0},this.operation_counter[t]++,e},t.prototype.getOperation=function(t){var e,n;return null!=t.uid&&(t=t.uid),e=null!=(n=this.buffer[t.creator])?n[t.op_number]:void 0,null!=t.sub&&null!=e?e.retrieveSub(t.sub):e},t.prototype.addOperation=function(t){if(null==this.buffer[t.uid.creator]&&(this.buffer[t.uid.creator]={}),null!=this.buffer[t.uid.creator][t.uid.op_number])throw new Error("You must not overwrite operations!");if(t.uid.op_number.constructor!==String&&!this.isExpectedOperation(t)&&null==t.fromHB)throw new Error("this operation was not expected!");return this.addToCounter(t),this.buffer[t.uid.creator][t.uid.op_number]=t,t},t.prototype.removeOperation=function(t){var e;return null!=(e=this.buffer[t.uid.creator])?delete e[t.uid.op_number]:void 0},t.prototype.setInvokeSyncHandler=function(t){return this.invokeSync=t},t.prototype.invokeSync=function(){},t.prototype.renewStateVector=function(t){var e,n,r;r=[];for(n in t)e=t[n],null==this.operation_counter[n]||this.operation_counter[n]<t[n]?r.push(this.operation_counter[n]=t[n]):r.push(void 0);return r},t.prototype.addToCounter=function(t){return null==this.operation_counter[t.uid.creator]&&(this.operation_counter[t.uid.creator]=0),"number"==typeof t.uid.op_number&&t.uid.creator!==this.getUserId()?t.uid.op_number===this.operation_counter[t.uid.creator]?this.operation_counter[t.uid.creator]++:this.invokeSync(t.uid.creator):void 0},t}(),e.exports=n},{}],4:[function(t,e){var n=[].slice,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};e.exports=function(t){var e,r;return r={},e=[],r.Operation=function(){function i(t){this.is_deleted=!1,this.garbage_collected=!1,this.event_listeners=[],null!=t&&(this.uid=t)}return i.prototype.type="Operation",i.prototype.retrieveSub=function(){throw new Error("sub properties are not enable on this operation type!")},i.prototype.observe=function(t){return this.event_listeners.push(t)},i.prototype.unobserve=function(t){return this.event_listeners=this.event_listeners.filter(function(e){return t!==e})},i.prototype.deleteAllObservers=function(){return this.event_listeners=[]},i.prototype["delete"]=function(){return new r.Delete(void 0,this).execute(),null},i.prototype.callEvent=function(){return this.forwardEvent.apply(this,[this].concat(n.call(arguments)))},i.prototype.forwardEvent=function(){var t,e,r,i,o,s,u;for(r=arguments[0],t=2<=arguments.length?n.call(arguments,1):[],s=this.event_listeners,u=[],i=0,o=s.length;o>i;i++)e=s[i],u.push(e.call.apply(e,[r].concat(n.call(t))));return u},i.prototype.isDeleted=function(){return this.is_deleted},i.prototype.applyDelete=function(e){return null==e&&(e=!0),!this.garbage_collected&&(this.is_deleted=!0,e)?(this.garbage_collected=!0,t.addToGarbageCollector(this)):void 0},i.prototype.cleanup=function(){return t.removeOperation(this),this.deleteAllObservers()},i.prototype.setParent=function(t){this.parent=t},i.prototype.getParent=function(){return this.parent},i.prototype.getUid=function(){return null==this.uid.noOperation?this.uid:this.uid.alt},i.prototype.cloneUid=function(){var t,e,n,r;e={},r=this.getUid();for(t in r)n=r[t],e[t]=n;return e},i.prototype.dontSync=function(){return this.uid.doSync=!1},i.prototype.execute=function(){var n,r,i;if(this.is_executed=!0,null==this.uid&&(this.uid=t.getNextOperationIdentifier()),null==this.uid.noOperation)for(t.addOperation(this),r=0,i=e.length;i>r;r++)n=e[r],n(this._encode());return this},i.prototype.saveOperation=function(t,e){return null!=(null!=e?e.execute:void 0)?this[t]=e:null!=e?(null==this.unchecked&&(this.unchecked={}),this.unchecked[t]=e):void 0},i.prototype.validateSavedOperations=function(){var e,n,r,i,o,s;o={},i=this,s=this.unchecked;for(e in s)r=s[e],n=t.getOperation(r),n?this[e]=n:(o[e]=r,i=!1);return delete this.unchecked,i||(this.unchecked=o),i},i}(),r.Delete=function(t){function e(t,n){this.saveOperation("deletes",n),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="Delete",e.prototype._encode=function(){return{type:"Delete",uid:this.getUid(),deletes:this.deletes.getUid()}},e.prototype.execute=function(){var t;return this.validateSavedOperations()?(t=e.__super__.execute.apply(this,arguments),t&&this.deletes.applyDelete(this),t):!1},e}(r.Operation),r.Delete.parse=function(t){var e,n;return n=t.uid,e=t.deletes,new this(n,e)},r.Insert=function(t){function e(t,n,r,i,o){this.saveOperation("parent",o),this.saveOperation("prev_cl",n),this.saveOperation("next_cl",r),null!=i?this.saveOperation("origin",i):this.saveOperation("origin",n),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="Insert",e.prototype.applyDelete=function(t){var n,r,i;return null==this.deleted_by&&(this.deleted_by=[]),n=!1,null==this.parent||this.isDeleted()||null==t||(n=!0),null!=t&&this.deleted_by.push(t),r=!1,this.next_cl.isDeleted()&&(r=!0),e.__super__.applyDelete.call(this,r),n&&this.callOperationSpecificDeleteEvents(t),(null!=(i=this.prev_cl)?i.isDeleted():void 0)?this.prev_cl.applyDelete():void 0},e.prototype.cleanup=function(){var t,n,r,i,o;if(this.next_cl.isDeleted()){for(o=this.deleted_by,r=0,i=o.length;i>r;r++)t=o[r],t.cleanup();for(n=this.next_cl;"Delimiter"!==n.type;)n.origin===this&&(n.origin=this.prev_cl),n=n.next_cl;return this.prev_cl.next_cl=this.next_cl,this.next_cl.prev_cl=this.prev_cl,e.__super__.cleanup.apply(this,arguments)}},e.prototype.getDistanceToOrigin=function(){var t,e;for(t=0,e=this.prev_cl;;){if(this.origin===e)break;t++,e=e.prev_cl}return t},e.prototype.execute=function(){var t,n,r;if(this.validateSavedOperations()){if(null!=this.parent&&(null==this.prev_cl&&(this.prev_cl=this.parent.beginning),null==this.origin&&(this.origin=this.parent.beginning),null==this.next_cl&&(this.next_cl=this.parent.end)),null!=this.prev_cl){for(t=this.getDistanceToOrigin(),r=this.prev_cl.next_cl,n=t;;){if(r===this.next_cl)break;if(r.getDistanceToOrigin()===n)r.uid.creator<this.uid.creator&&(this.prev_cl=r,t=n+1);else{if(!(r.getDistanceToOrigin()<n))break;n-t<=r.getDistanceToOrigin()&&(this.prev_cl=r,t=n+1)}n++,r=r.next_cl}this.next_cl=this.prev_cl.next_cl,this.prev_cl.next_cl=this,this.next_cl.prev_cl=this}return this.setParent(this.prev_cl.getParent()),e.__super__.execute.apply(this,arguments),this.callOperationSpecificInsertEvents(),this}return!1},e.prototype.callOperationSpecificInsertEvents=function(){var t;return null!=(t=this.parent)?t.callEvent([{type:"insert",position:this.getPosition(),object:this.parent,changedBy:this.uid.creator,value:this.content}]):void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return this.parent.callEvent([{type:"delete",position:this.getPosition(),object:this.parent,length:1,changedBy:t.uid.creator}])},e.prototype.getPosition=function(){var t,e;for(t=0,e=this.prev_cl;;){if(e instanceof r.Delimiter)break;e.isDeleted()||t++,e=e.prev_cl}return t},e}(r.Operation),r.ImmutableObject=function(t){function e(t,n){this.content=n,e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="ImmutableObject",e.prototype.val=function(){return this.content},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),content:this.content}},e}(r.Operation),r.ImmutableObject.parse=function(t){var e,n;return n=t.uid,e=t.content,new this(n,e)},r.Delimiter=function(t){function e(t,n){this.saveOperation("prev_cl",t),this.saveOperation("next_cl",n),this.saveOperation("origin",t),e.__super__.constructor.call(this,{noOperation:!0})}return i(e,t),e.prototype.type="Delimiter",e.prototype.applyDelete=function(){var t;for(e.__super__.applyDelete.call(this),t=this.prev_cl;null!=t;)t.applyDelete(),t=t.prev_cl;return void 0},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.execute=function(){var t,n;if(null!=(null!=(t=this.unchecked)?t.next_cl:void 0))return e.__super__.execute.apply(this,arguments);if(null!=(n=this.unchecked)?n.prev_cl:void 0){if(this.validateSavedOperations()){if(null!=this.prev_cl.next_cl)throw new Error("Probably duplicated operations");return this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)}return!1}return null!=this.prev_cl&&null==this.prev_cl.next_cl?(delete this.prev_cl.unchecked.next_cl,this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)):e.__super__.execute.apply(this,arguments)},e.prototype._encode=function(){var t,e;return{type:this.type,uid:this.getUid(),prev:null!=(t=this.prev_cl)?t.getUid():void 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this.bound_json=i,null!=n.observe&&(u=this,n.observe(this.bound_json,function(t){var e,n,r,i;for(i=[],n=0,r=t.length;r>n;n++)e=t[n],null!=e.changedBy||"add"!==e.type&&!(e.type="update")?i.push(void 0):i.push(u.val(e.name,e.object[e.name]));return i}),this.observe(function(e){var r,i,o,s,l,p;for(p=[],s=0,l=e.length;l>s;s++)r=e[s],r.created_!==t.getUserId()?(i=n.getNotifier(u.bound_json),o=u.bound_json[r.name],null!=o?(i.performChange("update",function(){return u.bound_json[r.name]=u.val(r.name)},u.bound_json),p.push(i.notify({object:u.bound_json,type:"update",name:r.name,oldValue:o,changedBy:r.changedBy}))):(i.performChange("add",function(){return u.bound_json[r.name]=u.val(r.name)},u.bound_json),p.push(i.notify({object:u.bound_json,type:"add",name:r.name,oldValue:o,changedBy:r.changedBy})))):p.push(void 0);return p})),this.bound_json},n.prototype.val=function(t,e){var i,o,s,u,l,p;if(null!=t&&arguments.length>1){if(null!=e&&null!=e.constructor){if(u=r[e.constructor.name],null!=u&&null!=u.create){for(i=[],o=l=1,p=arguments.length;p>=1?p>l:l>p;o=p>=1?++l:--l)i.push(arguments[o]);return s=u.create.apply(null,i),n.__super__.val.call(this,t,s)}throw new Error("The "+e.constructor.name+"-type is not (yet) supported in Y.")}return n.__super__.val.call(this,t,e)}return n.__super__.val.call(this,t)},n.prototype._encode=function(){return{type:this.type,uid:this.getUid()}},n}(r.MapManager),r.Object.parse=function(t){var e;return e=t.uid,new this(e)},r.Object.create=function(t,e){var n,i,o;n=(new r.Object).execute();for(i in t)o=t[i],n.val(i,o,e);return n},r.Number={},r.Number.create=function(t){return t},e}},{"./TextTypes":7}],6:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./BasicTypes"),e.exports=function(t){var e,r;return e=n(t),r=e.types,r.MapManager=function(t){function e(t){this.map={},e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="MapManager",e.prototype.applyDelete=function(){var t,n,r;r=this.map;for(t in r)n=r[t],n.applyDelete();return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.val=function(t,e){var n,r,i,o;if(arguments.length>1)return this.retrieveSub(t).replace(e),this;if(null!=t)return r=this.map[t],null==r||r.isContentDeleted()?void 0:r.val();i={},o=this.map;for(t in o)n=o[t],n.isContentDeleted()||(i[t]=n.val());return i},e.prototype["delete"]=function(t){var e;return null!=(e=this.map[t])&&e.deleteContent(),this},e.prototype.retrieveSub=function(t){var e,n,i,o,s;return null==this.map[t]&&(e={name:t},n=this,i=this.cloneUid(),i.sub=t,s={noOperation:!0,alt:i},o=new r.ReplaceManager(e,n,s),this.map[t]=o,o.setParent(this,t),o.execute()),this.map[t]},e}(r.Operation),r.ListManager=function(t){function e(t){this.beginning=new r.Delimiter(void 0,void 0),this.end=new r.Delimiter(this.beginning,void 0),this.beginning.next_cl=this.end,this.beginning.execute(),this.end.execute(),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="ListManager",e.prototype.execute=function(){return this.validateSavedOperations()?(this.beginning.setParent(this),this.end.setParent(this),e.__super__.execute.apply(this,arguments)):!1},e.prototype.getLastOperation=function(){return this.end.prev_cl},e.prototype.getFirstOperation=function(){return this.beginning.next_cl},e.prototype.toArray=function(){var t,e;for(t=this.beginning.next_cl,e=[];t!==this.end;)e.push(t),t=t.next_cl;return e},e.prototype.getOperationByPosition=function(t){var e;for(e=this.beginning;;){if(e instanceof r.Delimiter&&null!=e.prev_cl){for(e=e.prev_cl;e.isDeleted()||!(e instanceof r.Delimiter);)e=e.prev_cl;break}if(0>=t&&!e.isDeleted())break;e=e.next_cl,e.isDeleted()||(t-=1)}return e},e}(r.Operation),r.ReplaceManager=function(t){function e(t,n,r,i,o){this.event_properties=t,this.event_this=n,null==this.event_properties.object&&(this.event_properties.object=this.event_this),e.__super__.constructor.call(this,r,i,o)}return i(e,t),e.prototype.type="ReplaceManager",e.prototype.applyDelete=function(){var t;for(t=this.beginning;null!=t;)t.applyDelete(),t=t.next_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.callEventDecorator=function(t){var e,n,r,i,o,s;if(!this.isDeleted()){for(i=0,o=t.length;o>i;i++){e=t[i],s=this.event_properties;for(n in s)r=s[n],e[n]=r}this.event_this.callEvent(t)}return void 0},e.prototype.replace=function(t,e){var n,i;return n=this.getLastOperation(),i=new r.Replaceable(t,this,e,n,n.next_cl).execute(),void 0},e.prototype.isContentDeleted=function(){return this.getLastOperation().isDeleted()},e.prototype.deleteContent=function(){return new r.Delete(void 0,this.getLastOperation().uid).execute(),void 0},e.prototype.val=function(){var t;return t=this.getLastOperation(),"function"==typeof t.val?t.val():void 0},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),beginning:this.beginning.getUid(),end:this.end.getUid()}},e}(r.ListManager),r.Replaceable=function(t){function e(t,n,r,i,o,s,u){null!=t&&null!=t.creator?this.saveOperation("content",t):this.content=t,this.saveOperation("parent",n),e.__super__.constructor.call(this,r,i,o,s),this.is_deleted=u}return i(e,t),e.prototype.type="Replaceable",e.prototype.val=function(){return this.content},e.prototype.applyDelete=function(){var t,n,r,i;return t=e.__super__.applyDelete.apply(this,arguments),null!=this.content&&("Delimiter"!==this.next_cl.type&&"function"==typeof(n=this.content).deleteAllObservers&&n.deleteAllObservers(),"function"==typeof(r=this.content).applyDelete&&r.applyDelete(),"function"==typeof(i=this.content).dontSync&&i.dontSync()),this.content=null,t},e.prototype.cleanup=function(){return e.__super__.cleanup.apply(this,arguments)},e.prototype.callOperationSpecificInsertEvents=function(){var t;return"Delimiter"===this.next_cl.type&&"Delimiter"!==this.prev_cl.type?(this.is_deleted||(t=this.prev_cl.content,this.parent.callEventDecorator([{type:"update",changedBy:this.uid.creator,oldValue:t}])),this.prev_cl.applyDelete()):"Delimiter"!==this.next_cl.type?this.applyDelete():this.parent.callEventDecorator([{type:"add",changedBy:this.uid.creator}]),void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return"Delimiter"===this.next_cl.type?this.parent.callEventDecorator([{type:"delete",changedBy:t.uid.creator,oldValue:this.content}]):void 0},e.prototype._encode=function(){var t;if(t={type:this.type,parent:this.parent.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),uid:this.getUid(),is_deleted:this.is_deleted},this.content instanceof r.Operation)t.content=this.content.getUid();else{if(null!=this.content&&null!=this.content.creator)throw new Error("You must not set creator here!");t.content=this.content}return t},e}(r.Insert),r.Replaceable.parse=function(t){var e,n,r,i,o,s,u;return e=t.content,o=t.parent,u=t.uid,s=t.prev,r=t.next,i=t.origin,n=t.is_deleted,new this(e,o,u,s,r,i,n)},e}},{"./BasicTypes":4}],7:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./StructuredTypes"),e.exports=function(t){var e,r,o;return r=n(t),o=r.types,e=r.parser,o.TextInsert=function(t){function e(t,n,r,i,o,s){(null!=t?t.creator:void 0)?this.saveOperation("content",t):this.content=t,e.__super__.constructor.call(this,n,r,i,o,s)}return i(e,t),e.prototype.type="TextInsert",e.prototype.getLength=function(){return this.isDeleted()?0:this.content.length},e.prototype.applyDelete=function(){return e.__super__.applyDelete.apply(this,arguments),this.content instanceof o.Operation&&this.content.applyDelete(),this.content=null},e.prototype.execute=function(){return this.validateSavedOperations()?(this.content instanceof o.Operation&&(this.content.insert_parent=this),e.__super__.execute.call(this)):!1},e.prototype.val=function(){return this.isDeleted()||null==this.content?"":this.content},e.prototype._encode=function(){var t,e;return t={type:this.type,uid:this.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),parent:this.parent.getUid()},t.content=null!=(null!=(e=this.content)?e.getUid:void 0)?this.content.getUid():this.content,t},e}(o.Insert),o.TextInsert.parse=function(t){var e,n,r,i,s,u;return e=t.content,u=t.uid,s=t.prev,n=t.next,r=t.origin,i=t.parent,new o.TextInsert(e,u,s,n,r,i)},o.Array=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return i(e,t),e.prototype.type="Array",e.prototype.applyDelete=function(){var t;for(t=this.end;null!=t;)t.applyDelete(),t=t.prev_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.toJson=function(t){var e,n,r,i,s,u;for(null==t&&(t=!1),r=this.val(),u=[],n=i=0,s=r.length;s>i;n=++i)e=r[n],n instanceof o.Object?u.push(n.toJson(t)):n instanceof o.Array?u.push(n.toJson(t)):t&&n instanceof o.Operation?u.push(n.val()):u.push(n);return u},e.prototype.val=function(t){var e,n;if(null!=t){if(e=this.getOperationByPosition(t+1),e instanceof o.Delimiter)throw new Error("this position does not exist");return e.val()}for(e=this.beginning.next_cl,n=[];e!==this.end;)e.isDeleted()||n.push(e.val()),e=e.next_cl;return n},e.prototype.push=function(t){return this.insertAfter(this.end.prev_cl,t)},e.prototype.insertAfter=function(t,e,n){var r,i,s,u,l,p;for(i=function(t,e){var n;if(null!=t&&null!=t.constructor){if(n=o[t.constructor.name],null!=n&&null!=n.create)return n.create(t,e);throw new Error("The "+t.constructor.name+"-type is not (yet) supported in Y.")}return t},s=t.next_cl;s.isDeleted();)s=s.next_cl;if(t=s.prev_cl,e instanceof o.Operation)new o.TextInsert(e,void 0,t,s).execute();else for(l=0,p=e.length;p>l;l++)r=e[l],u=new o.TextInsert(i(r,n),void 0,t,s).execute(),t=u;return this},e.prototype.insert=function(t,e,n){var r;return r=this.getOperationByPosition(t),this.insertAfter(r,[e],n)},e.prototype["delete"]=function(t,e){var n,r,i,s,u;for(s=this.getOperationByPosition(t+1),r=[],i=u=0;(e>=0?e>u:u>e)&&!(s instanceof o.Delimiter);i=e>=0?++u:--u){for(n=new o.Delete(void 0,s).execute(),s=s.next_cl;!(s instanceof o.Delimiter)&&s.isDeleted();)s=s.next_cl;r.push(n._encode())}return this},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid()}},e}(o.ListManager),o.Array.parse=function(t){var e;return e=t.uid,new this(e)},o.Array.create=function(t,e){var n,r;if("mutable"===e)return r=(new o.Array).execute(),n=r.getOperationByPosition(0),r.insertAfter(n,t),r;if(null==e||"immutable"===e)return t;throw new Error('Specify either "mutable" or "immutable"!!')},o.String=function(t){function e(t){this.textfields=[],e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="String",e.prototype.val=function(){var t,e;return t=function(){var t,n,r,i;for(r=this.toArray(),i=[],t=0,n=r.length;n>t;t++)e=r[t],null!=e.val?i.push(e.val()):i.push("");return i}.call(this),t.join("")},e.prototype.toString=function(){return this.val()},e.prototype.insert=function(t,e,n){var r;return r=this.getOperationByPosition(t),this.insertAfter(r,e,n)},e.prototype.bind=function(t,e){var n,r,i,o,s,u,l,p,a;for(null==e&&(e=window),null==e.getSelection&&(e=window),a=this.textfields,l=0,p=a.length;p>l;l++)if(i=a[l],i===t)return;return r=!1,o=this,t.value=this.val(),this.textfields.push(t),null!=t.selectionStart&&null!=t.setSelectionRange?(n=function(e){var n,r;return n=t.selectionStart,r=t.selectionEnd,null!=e&&(n=e(n),r=e(r)),{left:n,right:r}},u=function(e){return s(o.val()),t.setSelectionRange(e.left,e.right)},s=function(e){return t.value=e}):(n=function(n){var r,i,o,s;return o={},s=e.getSelection(),r=t.textContent.length,o.left=Math.min(s.anchorOffset,r),o.right=Math.min(s.focusOffset,r),null!=n&&(o.left=n(o.left),o.right=n(o.right)),i=s.focusNode,o.isReal=i===t||i===t.childNodes[0]?!0:!1,o},u=function(e){var n,r,i;return s(o.val()),i=t.childNodes[0],e.isReal&&null!=i?(e.left<0&&(e.left=0),e.right=Math.max(e.left,e.right),e.right>i.length&&(e.right=i.length),e.left=Math.min(e.left,e.right),n=document.createRange(),n.setStart(i,e.left),n.setEnd(i,e.right),r=window.getSelection(),r.removeAllRanges(),r.addRange(n)):void 0},s=function(e){var n;return n=""," "===e[e.length-1]&&(e=e.slice(0,e.length-1),n="&nbsp;"),t.textContent=e,t.innerHTML+=n}),s(this.val()),this.observe(function(t){var e,i,o,s,l,p,a;for(a=[],l=0,p=t.length;p>l;l++)e=t[l],r?a.push(void 0):"insert"===e.type?(o=e.position,i=function(t){return o>=t?t:t+=1},s=n(i),a.push(u(s))):"delete"===e.type?(o=e.position,i=function(t){return o>t?t:t-=1},s=n(i),a.push(u(s))):a.push(void 0);return a}),t.onkeypress=function(e){var i,s,l,p;return o.is_deleted?(t.onkeypress=null,!0):(r=!0,i=null,i=null!=e.key?32===e.charCode?" 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-}return l(o,r),o.prototype.getConnector=function(){return this.connector},o}(p.Object),new o(e.getReservedUniqueIdentifier()).execute()},e.exports=o,"undefined"!=typeof window&&null!==window&&null==window.Y&&(window.Y=o)},{"./ConnectorAdapter":1,"./Engine":2,"./HistoryBuffer":3,"./Types/JsonTypes":5}]},{},[8]);
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E.g. userJoined('uid:3939','slave')");if(null==(n=this.connections)[t]&&(n[t]={}),this.connections[t].is_synced=!1,!this.is_synced||"syncAll"===this.syncMethod){if("syncAll"===this.syncMethod)return this.performSync(t);if("master"===e)return this.performSyncWithMaster(t)}},whenSynced:function(t){return t.constructore===Function&&(t=[t]),this.is_synced?t[0].apply(this,t.slice(1)):(null==this.compute_when_synced&&(this.compute_when_synced=[]),this.compute_when_synced.push(t))},onReceive:function(t){return this.receive_handlers.push(t)},performSync:function(t){var e,n,r,i,o;if(null==this.current_sync_target&&(this.current_sync_target=t,this.send(t,{sync_step:"getHB",send_again:"true",data:[]}),!this.sent_hb_to_all_users)){for(this.sent_hb_to_all_users=!0,e=this.getHB([]).hb,r=[],i=0,o=e.length;o>i;i++)n=e[i],r.push(n),r.length>30&&(this.broadcast({sync_step:"applyHB_",data:r}),r=[]);return this.broadcast({sync_step:"applyHB",data:r})}},performSyncWithMaster:function(t){var e,n,r,i,o;for(this.current_sync_target=t,this.send(t,{sync_step:"getHB",send_again:"true",data:[]}),e=this.getHB([]).hb,r=[],i=0,o=e.length;o>i;i++)n=e[i],r.push(n),r.length>30&&(this.broadcast({sync_step:"applyHB_",data:r}),r=[]);return this.broadcast({sync_step:"applyHB",data:r})},setStateSynced:function(){var t,e,n,r;if(!this.is_synced){if(this.is_synced=!0,null!=this.compute_when_synced){for(r=this.compute_when_synced,e=0,n=r.length;n>e;e++)t=r[e],t();delete this.compute_when_synced}return null}},receiveMessage:function(t,e){var n,r,i,o,s,u,l,a,c,p,h,d,f;if(null==e.sync_step){for(d=this.receive_handlers,f=[],a=0,p=d.length;p>a;a++)r=d[a],f.push(r(t,e));return f}if(t!==this.user_id)if("getHB"===e.sync_step){for(n=this.getHB(e.data),i=n.hb,l=[],s=this.is_synced?function(e){return function(n){return e.send(t,n)}}(this):function(t){return function(e){return t.broadcast(e)}}(this),c=0,h=i.length;h>c;c++)o=i[c],l.push(o),l.length>30&&(s({sync_step:"applyHB_",data:l}),l=[]);if(s({sync_step:"applyHB",data:l}),null!=e.send_again&&this.perform_send_again)return u=function(e){return function(n){return function(){return i=e.getHB(n).hb,e.send(t,{sync_step:"applyHB",data:i,sent_again:"true"})}}}(this)(n.state_vector),setTimeout(u,3e3)}else if("applyHB"===e.sync_step){if(this.applyHB(e.data,t===this.current_sync_target),!("syncAll"!==this.syncMethod&&null==e.sent_again||this.is_synced||this.current_sync_target!==t&&null!=this.current_sync_target))return this.connections[t].is_synced=!0,this.findNewSyncTarget()}else if("applyHB_"===e.sync_step)return this.applyHB(e.data,t===this.current_sync_target)},parseMessageFromXml:function(t){var e,n;return e=function(t){var r,i,o,s,u;for(s=t.children,u=[],i=0,o=s.length;o>i;i++)r=s[i],"true"===r.getAttribute("isArray")?u.push(e(r)):u.push(n(r));return u},n=function(t){var r,i,o,s,u,l,a,c,p;i={},c=t.attrs;for(s in c)u=c[s],r=parseInt(u),i[s]=isNaN(r)||""+r!==u?u:r;for(p=t.children,l=0,a=p.length;a>l;l++)o=p[l],s=o.name,i[s]="true"===o.getAttribute("isArray")?e(o):n(o);return i},n(t)},encodeMessageToXml:function(t,e){var n,r;if(r=function(t,e){var i,o;for(i in e)o=e[i],null==o||(o.constructor===Object?r(t.c(i),o):o.constructor===Array?n(t.c(i),o):t.setAttribute(i,o));return t},n=function(t,e){var i,o,s;for(t.setAttribute("isArray","true"),o=0,s=e.length;s>o;o++)i=e[o],i.constructor===Object?r(t.c("array-element"),i):n(t.c("array-element"),i);return t},e.constructor===Object)return r(t.c("y",{xmlns:"http://y.ninja/connector-stanza"}),e);if(e.constructor===Array)return n(t.c("y",{xmlns:"http://y.ninja/connector-stanza"}),e);throw new Error("I can't encode this json!")},setIsBoundToY:function(){return"function"==typeof this.on_bound_to_y&&this.on_bound_to_y(),delete this.when_bound_to_y,this.is_bound_to_y=!0}}},{}],3:[function(t,e){var n;"undefined"!=typeof window&&null!==window&&(window.unprocessed_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_exec_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_types=[]),n=function(){function t(t,e){this.HB=t,this.types=e,this.unprocessed_ops=[]}return t.prototype.parseOperation=function(t){var e;if(e=this.types[t.type],null!=(null!=e?e.parse:void 0))return e.parse(t);throw new Error("You forgot to specify a parser for type "+t.type+". The message is "+JSON.stringify(t)+".")},t.prototype.applyOpsCheckDouble=function(t){var e,n,r,i;for(i=[],n=0,r=t.length;r>n;n++)e=t[n],null==this.HB.getOperation(e.uid)?i.push(this.applyOp(e)):i.push(void 0);return i},t.prototype.applyOps=function(t){return this.applyOp(t)},t.prototype.applyOp=function(t,e){var n,r,i,o;for(null==e&&(e=!1),t.constructor!==Array&&(t=[t]),i=0,o=t.length;o>i;i++)r=t[i],e&&(r.fromHB="true"),n=this.parseOperation(r),null!=r.fromHB&&(n.fromHB=r.fromHB),null!=this.HB.getOperation(n)||(!this.HB.isExpectedOperation(n)&&null==n.fromHB||!n.execute())&&(this.unprocessed_ops.push(n),"undefined"!=typeof window&&null!==window&&window.unprocessed_types.push(n.type));return this.tryUnprocessed()},t.prototype.tryUnprocessed=function(){for(var t,e,n,r,i,o;;){for(t=this.unprocessed_ops.length,n=[],o=this.unprocessed_ops,r=0,i=o.length;i>r;r++)e=o[r],null!=this.HB.getOperation(e)||(!this.HB.isExpectedOperation(e)&&null==e.fromHB||!e.execute())&&n.push(e);if(this.unprocessed_ops=n,this.unprocessed_ops.length===t)break}return 0!==this.unprocessed_ops.length?this.HB.invokeSync():void 0},t}(),e.exports=n},{}],4:[function(t,e){var n,r=function(t,e){return function(){return t.apply(e,arguments)}};n=function(){function t(t){this.user_id=t,this.emptyGarbage=r(this.emptyGarbage,this),this.operation_counter={},this.buffer={},this.change_listeners=[],this.garbage=[],this.trash=[],this.performGarbageCollection=!0,this.garbageCollectTimeout=3e4,this.reserved_identifier_counter=0,setTimeout(this.emptyGarbage,this.garbageCollectTimeout)}return t.prototype.resetUserId=function(t){var e,n,r;if(r=this.buffer[this.user_id],null!=r){for(n in r)e=r[n],null!=e.uid.creator&&(e.uid.creator=t),null!=e.uid.alt&&(e.uid.alt.creator=t);if(null!=this.buffer[t])throw new Error("You are re-assigning an old user id - this is not (yet) possible!");this.buffer[t]=r,delete this.buffer[this.user_id]}return null!=this.operation_counter[this.user_id]&&(this.operation_counter[t]=this.operation_counter[this.user_id],delete this.operation_counter[this.user_id]),this.user_id=t},t.prototype.emptyGarbage=function(){var t,e,n,r;for(r=this.garbage,e=0,n=r.length;n>e;e++)t=r[e],"function"==typeof t.cleanup&&t.cleanup();return this.garbage=this.trash,this.trash=[],-1!==this.garbageCollectTimeout&&(this.garbageCollectTimeoutId=setTimeout(this.emptyGarbage,this.garbageCollectTimeout)),void 0},t.prototype.getUserId=function(){return this.user_id},t.prototype.addToGarbageCollector=function(){var t,e,n,r;if(this.performGarbageCollection){for(r=[],e=0,n=arguments.length;n>e;e++)t=arguments[e],null!=t?r.push(this.garbage.push(t)):r.push(void 0);return r}},t.prototype.stopGarbageCollection=function(){return this.performGarbageCollection=!1,this.setManualGarbageCollect(),this.garbage=[],this.trash=[]},t.prototype.setManualGarbageCollect=function(){return this.garbageCollectTimeout=-1,clearTimeout(this.garbageCollectTimeoutId),this.garbageCollectTimeoutId=void 0},t.prototype.setGarbageCollectTimeout=function(t){this.garbageCollectTimeout=t},t.prototype.getReservedUniqueIdentifier=function(){return{creator:"_",op_number:"_"+this.reserved_identifier_counter++,doSync:!1}},t.prototype.getOperationCounter=function(t){var e,n,r,i;if(null==t){n={},i=this.operation_counter;for(r in i)e=i[r],n[r]=e;return n}return this.operation_counter[t]},t.prototype.isExpectedOperation=function(t){var e,n;return null==(e=this.operation_counter)[n=t.uid.creator]&&(e[n]=0),t.uid.op_number<=this.operation_counter[t.uid.creator],!0},t.prototype._encode=function(t){var e,n,r,i,o,s,u,l,a,c;null==t&&(t={}),e=[],l=function(e,n){if(null==e||null==n)throw new Error("dah!");return null==t[e]||t[e]<=n},c=this.buffer;for(u in c){a=c[u];for(o in a)if(n=a[o],null==n.uid.noOperation&&n.uid.doSync&&l(u,o)){if(r=n._encode(),null!=n.next_cl){for(i=n.next_cl;null!=i.next_cl&&l(i.uid.creator,i.uid.op_number);)i=i.next_cl;r.next=i.getUid()}else if(null!=n.prev_cl){for(s=n.prev_cl;null!=s.prev_cl&&l(s.uid.creator,s.uid.op_number);)s=s.prev_cl;r.prev=s.getUid()}e.push(r)}}return e},t.prototype.getNextOperationIdentifier=function(t){var e;return null==t&&(t=this.user_id),null==this.operation_counter[t]&&(this.operation_counter[t]=0),e={creator:t,op_number:this.operation_counter[t],doSync:!0},this.operation_counter[t]++,e},t.prototype.getOperation=function(t){var e,n;return null!=t.uid&&(t=t.uid),e=null!=(n=this.buffer[t.creator])?n[t.op_number]:void 0,null!=t.sub&&null!=e?e.retrieveSub(t.sub):e},t.prototype.addOperation=function(t){if(null==this.buffer[t.uid.creator]&&(this.buffer[t.uid.creator]={}),null!=this.buffer[t.uid.creator][t.uid.op_number])throw new Error("You must not overwrite operations!");if(t.uid.op_number.constructor!==String&&!this.isExpectedOperation(t)&&null==t.fromHB)throw new Error("this operation was not expected!");return this.addToCounter(t),this.buffer[t.uid.creator][t.uid.op_number]=t,t},t.prototype.removeOperation=function(t){var e;return null!=(e=this.buffer[t.uid.creator])?delete e[t.uid.op_number]:void 0},t.prototype.setInvokeSyncHandler=function(t){return this.invokeSync=t},t.prototype.invokeSync=function(){},t.prototype.renewStateVector=function(t){var e,n,r;r=[];for(n in t)e=t[n],(null==this.operation_counter[n]||this.operation_counter[n]<t[n])&&null!=t[n]?r.push(this.operation_counter[n]=t[n]):r.push(void 0);return r},t.prototype.addToCounter=function(t){return null==this.operation_counter[t.uid.creator]&&(this.operation_counter[t.uid.creator]=0),"number"==typeof t.uid.op_number&&t.uid.creator!==this.getUserId()?t.uid.op_number===this.operation_counter[t.uid.creator]?this.operation_counter[t.uid.creator]++:this.invokeSync(t.uid.creator):void 0},t}(),e.exports=n},{}],5:[function(t,e){var n=[].slice,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};e.exports=function(t){var e,r;return r={},e=[],r.Operation=function(){function i(t){this.is_deleted=!1,this.garbage_collected=!1,this.event_listeners=[],null!=t&&(this.uid=t)}return i.prototype.type="Operation",i.prototype.retrieveSub=function(){throw new Error("sub properties are not enable on this operation type!")},i.prototype.observe=function(t){return this.event_listeners.push(t)},i.prototype.unobserve=function(t){return this.event_listeners=this.event_listeners.filter(function(e){return t!==e})},i.prototype.deleteAllObservers=function(){return this.event_listeners=[]},i.prototype["delete"]=function(){return new r.Delete(void 0,this).execute(),null},i.prototype.callEvent=function(){return this.forwardEvent.apply(this,[this].concat(n.call(arguments)))},i.prototype.forwardEvent=function(){var t,e,r,i,o,s,u;for(r=arguments[0],t=2<=arguments.length?n.call(arguments,1):[],s=this.event_listeners,u=[],i=0,o=s.length;o>i;i++)e=s[i],u.push(e.call.apply(e,[r].concat(n.call(t))));return u},i.prototype.isDeleted=function(){return this.is_deleted},i.prototype.applyDelete=function(e){return null==e&&(e=!0),!this.garbage_collected&&(this.is_deleted=!0,e)?(this.garbage_collected=!0,t.addToGarbageCollector(this)):void 0},i.prototype.cleanup=function(){return t.removeOperation(this),this.deleteAllObservers()},i.prototype.setParent=function(t){this.parent=t},i.prototype.getParent=function(){return this.parent},i.prototype.getUid=function(){var t;return null==this.uid.noOperation?this.uid:null!=this.uid.alt?(t=this.uid.alt.cloneUid(),t.sub=this.uid.sub,t.doSync=!1,t):void 0},i.prototype.cloneUid=function(){var t,e,n,r;e={},r=this.getUid();for(t in r)n=r[t],e[t]=n;return e},i.prototype.dontSync=function(){return this.uid.doSync=!1},i.prototype.execute=function(){var n,r,i;if(this.is_executed=!0,null==this.uid&&(this.uid=t.getNextOperationIdentifier()),null==this.uid.noOperation)for(t.addOperation(this),r=0,i=e.length;i>r;r++)n=e[r],n(this._encode());return this},i.prototype.saveOperation=function(t,e){return null!=(null!=e?e.execute:void 0)?this[t]=e:null!=e?(null==this.unchecked&&(this.unchecked={}),this.unchecked[t]=e):void 0},i.prototype.validateSavedOperations=function(){var e,n,r,i,o,s;o={},i=this,s=this.unchecked;for(e in s)r=s[e],n=t.getOperation(r),n?this[e]=n:(o[e]=r,i=!1);return delete this.unchecked,i||(this.unchecked=o),i},i}(),r.Delete=function(t){function e(t,n){this.saveOperation("deletes",n),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="Delete",e.prototype._encode=function(){return{type:"Delete",uid:this.getUid(),deletes:this.deletes.getUid()}},e.prototype.execute=function(){var t;return this.validateSavedOperations()?(t=e.__super__.execute.apply(this,arguments),t&&this.deletes.applyDelete(this),t):!1},e}(r.Operation),r.Delete.parse=function(t){var e,n;return n=t.uid,e=t.deletes,new this(n,e)},r.Insert=function(t){function e(t,n,r,i,o){this.saveOperation("parent",o),this.saveOperation("prev_cl",n),this.saveOperation("next_cl",r),null!=i?this.saveOperation("origin",i):this.saveOperation("origin",n),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="Insert",e.prototype.applyDelete=function(t){var n,r,i;return null==this.deleted_by&&(this.deleted_by=[]),n=!1,null==this.parent||this.isDeleted()||null==t||(n=!0),null!=t&&this.deleted_by.push(t),r=!1,this.next_cl.isDeleted()&&(r=!0),e.__super__.applyDelete.call(this,r),n&&this.callOperationSpecificDeleteEvents(t),(null!=(i=this.prev_cl)?i.isDeleted():void 0)?this.prev_cl.applyDelete():void 0},e.prototype.cleanup=function(){var t,n,r,i,o;if(this.next_cl.isDeleted()){for(o=this.deleted_by,r=0,i=o.length;i>r;r++)t=o[r],t.cleanup();for(n=this.next_cl;"Delimiter"!==n.type;)n.origin===this&&(n.origin=this.prev_cl),n=n.next_cl;return this.prev_cl.next_cl=this.next_cl,this.next_cl.prev_cl=this.prev_cl,e.__super__.cleanup.apply(this,arguments)}},e.prototype.getDistanceToOrigin=function(){var t,e;for(t=0,e=this.prev_cl;;){if(this.origin===e)break;t++,e=e.prev_cl}return t},e.prototype.execute=function(){var t,n,r;if(this.validateSavedOperations()){if(null!=this.parent&&(null==this.prev_cl&&(this.prev_cl=this.parent.beginning),null==this.origin&&(this.origin=this.parent.beginning),null==this.next_cl&&(this.next_cl=this.parent.end)),null!=this.prev_cl){for(t=this.getDistanceToOrigin(),r=this.prev_cl.next_cl,n=t;;){if(r===this.next_cl)break;if(r.getDistanceToOrigin()===n)r.uid.creator<this.uid.creator&&(this.prev_cl=r,t=n+1);else{if(!(r.getDistanceToOrigin()<n))break;n-t<=r.getDistanceToOrigin()&&(this.prev_cl=r,t=n+1)}n++,r=r.next_cl}this.next_cl=this.prev_cl.next_cl,this.prev_cl.next_cl=this,this.next_cl.prev_cl=this}return this.setParent(this.prev_cl.getParent()),e.__super__.execute.apply(this,arguments),this.callOperationSpecificInsertEvents(),this}return!1},e.prototype.callOperationSpecificInsertEvents=function(){var t;return null!=(t=this.parent)?t.callEvent([{type:"insert",position:this.getPosition(),object:this.parent,changedBy:this.uid.creator,value:this.content}]):void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return this.parent.callEvent([{type:"delete",position:this.getPosition(),object:this.parent,length:1,changedBy:t.uid.creator}])},e.prototype.getPosition=function(){var t,e;for(t=0,e=this.prev_cl;;){if(e instanceof r.Delimiter)break;e.isDeleted()||t++,e=e.prev_cl}return t},e}(r.Operation),r.ImmutableObject=function(t){function e(t,n){this.content=n,e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="ImmutableObject",e.prototype.val=function(){return this.content},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),content:this.content}},e}(r.Operation),r.ImmutableObject.parse=function(t){var e,n;return n=t.uid,e=t.content,new this(n,e)},r.Delimiter=function(t){function e(t,n){this.saveOperation("prev_cl",t),this.saveOperation("next_cl",n),this.saveOperation("origin",t),e.__super__.constructor.call(this,{noOperation:!0})}return i(e,t),e.prototype.type="Delimiter",e.prototype.applyDelete=function(){var t;for(e.__super__.applyDelete.call(this),t=this.prev_cl;null!=t;)t.applyDelete(),t=t.prev_cl;return void 0},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.execute=function(){var t,n;if(null!=(null!=(t=this.unchecked)?t.next_cl:void 0))return e.__super__.execute.apply(this,arguments);if(null!=(n=this.unchecked)?n.prev_cl:void 0){if(this.validateSavedOperations()){if(null!=this.prev_cl.next_cl)throw new Error("Probably duplicated operations");return this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)}return!1}return null!=this.prev_cl&&null==this.prev_cl.next_cl?(delete this.prev_cl.unchecked.next_cl,this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)):e.__super__.execute.apply(this,arguments)},e.prototype._encode=function(){var t,e;return{type:this.type,uid:this.getUid(),prev:null!=(t=this.prev_cl)?t.getUid():void 0,next:null!=(e=this.next_cl)?e.getUid():void 0}},e}(r.Operation),r.Delimiter.parse=function(t){var e,n,r;return r=t.uid,n=t.prev,e=t.next,new this(r,n,e)},{types:r,execution_listener:e}}},{}],6:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./TextTypes"),e.exports=function(t){var e,r;return e=n(t),r=e.types,r.Object=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return i(n,e),n.prototype.type="Object",n.prototype.applyDelete=function(){return n.__super__.applyDelete.call(this)},n.prototype.cleanup=function(){return n.__super__.cleanup.call(this)},n.prototype.toJson=function(e){var i,o,s,u,l;null==e&&(e=!1),l=this.val(),i={};for(o in l)s=l[o],i[o]=s instanceof r.Object?s.toJson(e):s instanceof r.Array?s.toJson(e):e&&s instanceof r.Operation?s.val():s;return this.bound_json=i,null!=n.observe&&(u=this,n.observe(this.bound_json,function(t){var e,n,r,i;for(i=[],n=0,r=t.length;r>n;n++)e=t[n],null!=e.changedBy||"add"!==e.type&&!(e.type="update")?i.push(void 0):i.push(u.val(e.name,e.object[e.name]));return i}),this.observe(function(e){var r,i,o,s,l,a;for(a=[],s=0,l=e.length;l>s;s++)r=e[s],r.created_!==t.getUserId()?(i=n.getNotifier(u.bound_json),o=u.bound_json[r.name],null!=o?(i.performChange("update",function(){return u.bound_json[r.name]=u.val(r.name)},u.bound_json),a.push(i.notify({object:u.bound_json,type:"update",name:r.name,oldValue:o,changedBy:r.changedBy}))):(i.performChange("add",function(){return u.bound_json[r.name]=u.val(r.name)},u.bound_json),a.push(i.notify({object:u.bound_json,type:"add",name:r.name,oldValue:o,changedBy:r.changedBy})))):a.push(void 0);return a})),this.bound_json},n.prototype.val=function(t,e){var i,o,s,u,l,a;if(null!=t&&arguments.length>1){if(null!=e&&null!=e.constructor){if(u=r[e.constructor.name],null!=u&&null!=u.create){for(i=[],o=l=1,a=arguments.length;a>=1?a>l:l>a;o=a>=1?++l:--l)i.push(arguments[o]);return s=u.create.apply(null,i),n.__super__.val.call(this,t,s)}throw new Error("The "+e.constructor.name+"-type is not (yet) supported in Y.")}return n.__super__.val.call(this,t,e)}return n.__super__.val.call(this,t)},n.prototype._encode=function(){return{type:this.type,uid:this.getUid()}},n}(r.MapManager),r.Object.parse=function(t){var e;return e=t.uid,new this(e)},r.Object.create=function(t,e){var n,i,o;n=(new r.Object).execute();for(i in t)o=t[i],n.val(i,o,e);return n},r.Number={},r.Number.create=function(t){return t},e}},{"./TextTypes":8}],7:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./BasicTypes"),e.exports=function(t){var e,r;return e=n(t),r=e.types,r.MapManager=function(t){function e(t){this.map={},e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="MapManager",e.prototype.applyDelete=function(){var t,n,r;r=this.map;for(t in r)n=r[t],n.applyDelete();return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.val=function(t,e){var n,r,i,o;if(arguments.length>1)return this.retrieveSub(t).replace(e),this;if(null!=t)return r=this.map[t],null==r||r.isContentDeleted()?void 0:r.val();i={},o=this.map;for(t in o)n=o[t],n.isContentDeleted()||(i[t]=n.val());return i},e.prototype["delete"]=function(t){var e;return null!=(e=this.map[t])&&e.deleteContent(),this},e.prototype.retrieveSub=function(t){var e,n,i,o;return null==this.map[t]&&(e={name:t},n=this,o={noOperation:!0,sub:t,alt:this},i=new r.ReplaceManager(e,n,o),this.map[t]=i,i.setParent(this,t),i.execute()),this.map[t]},e}(r.Operation),r.ListManager=function(t){function e(t){this.beginning=new r.Delimiter(void 0,void 0),this.end=new r.Delimiter(this.beginning,void 0),this.beginning.next_cl=this.end,this.beginning.execute(),this.end.execute(),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="ListManager",e.prototype.execute=function(){return this.validateSavedOperations()?(this.beginning.setParent(this),this.end.setParent(this),e.__super__.execute.apply(this,arguments)):!1},e.prototype.getLastOperation=function(){return this.end.prev_cl},e.prototype.getFirstOperation=function(){return this.beginning.next_cl},e.prototype.toArray=function(){var t,e;for(t=this.beginning.next_cl,e=[];t!==this.end;)e.push(t),t=t.next_cl;return e},e.prototype.getOperationByPosition=function(t){var e;for(e=this.beginning;;){if(e instanceof r.Delimiter&&null!=e.prev_cl){for(e=e.prev_cl;e.isDeleted()||!(e instanceof r.Delimiter);)e=e.prev_cl;break}if(0>=t&&!e.isDeleted())break;e=e.next_cl,e.isDeleted()||(t-=1)}return e},e}(r.Operation),r.ReplaceManager=function(t){function e(t,n,r,i,o){this.event_properties=t,this.event_this=n,null==this.event_properties.object&&(this.event_properties.object=this.event_this),e.__super__.constructor.call(this,r,i,o)}return i(e,t),e.prototype.type="ReplaceManager",e.prototype.applyDelete=function(){var t;for(t=this.beginning;null!=t;)t.applyDelete(),t=t.next_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.callEventDecorator=function(t){var e,n,r,i,o,s;if(!this.isDeleted()){for(i=0,o=t.length;o>i;i++){e=t[i],s=this.event_properties;for(n in s)r=s[n],e[n]=r}this.event_this.callEvent(t)}return void 0},e.prototype.replace=function(t,e){var n,i;return n=this.getLastOperation(),i=new r.Replaceable(t,this,e,n,n.next_cl).execute(),void 0},e.prototype.isContentDeleted=function(){return this.getLastOperation().isDeleted()},e.prototype.deleteContent=function(){return new r.Delete(void 0,this.getLastOperation().uid).execute(),void 0},e.prototype.val=function(){var t;return t=this.getLastOperation(),"function"==typeof t.val?t.val():void 0},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),beginning:this.beginning.getUid(),end:this.end.getUid()}},e}(r.ListManager),r.Replaceable=function(t){function e(t,n,r,i,o,s,u){null!=t&&null!=t.creator?this.saveOperation("content",t):this.content=t,this.saveOperation("parent",n),e.__super__.constructor.call(this,r,i,o,s),this.is_deleted=u}return i(e,t),e.prototype.type="Replaceable",e.prototype.val=function(){return this.content},e.prototype.applyDelete=function(){var t,n,r,i;return t=e.__super__.applyDelete.apply(this,arguments),null!=this.content&&("Delimiter"!==this.next_cl.type&&"function"==typeof(n=this.content).deleteAllObservers&&n.deleteAllObservers(),"function"==typeof(r=this.content).applyDelete&&r.applyDelete(),"function"==typeof(i=this.content).dontSync&&i.dontSync()),this.content=null,t},e.prototype.cleanup=function(){return e.__super__.cleanup.apply(this,arguments)},e.prototype.callOperationSpecificInsertEvents=function(){var t;return"Delimiter"===this.next_cl.type&&"Delimiter"!==this.prev_cl.type?(this.is_deleted||(t=this.prev_cl.content,this.parent.callEventDecorator([{type:"update",changedBy:this.uid.creator,oldValue:t}])),this.prev_cl.applyDelete()):"Delimiter"!==this.next_cl.type?this.applyDelete():this.parent.callEventDecorator([{type:"add",changedBy:this.uid.creator}]),void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return"Delimiter"===this.next_cl.type?this.parent.callEventDecorator([{type:"delete",changedBy:t.uid.creator,oldValue:this.content}]):void 0},e.prototype._encode=function(){var t;if(t={type:this.type,parent:this.parent.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),uid:this.getUid(),is_deleted:this.is_deleted},this.content instanceof r.Operation)t.content=this.content.getUid();else{if(null!=this.content&&null!=this.content.creator)throw new Error("You must not set creator here!");t.content=this.content}return t},e}(r.Insert),r.Replaceable.parse=function(t){var e,n,r,i,o,s,u;return e=t.content,o=t.parent,u=t.uid,s=t.prev,r=t.next,i=t.origin,n=t.is_deleted,new this(e,o,u,s,r,i,n)},e}},{"./BasicTypes":5}],8:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./StructuredTypes"),e.exports=function(t){var e,r,o;return r=n(t),o=r.types,e=r.parser,o.TextInsert=function(t){function e(t,n,r,i,o,s){(null!=t?t.creator:void 0)?this.saveOperation("content",t):this.content=t,e.__super__.constructor.call(this,n,r,i,o,s)}return i(e,t),e.prototype.type="TextInsert",e.prototype.getLength=function(){return this.isDeleted()?0:this.content.length},e.prototype.applyDelete=function(){return e.__super__.applyDelete.apply(this,arguments),this.content instanceof o.Operation&&this.content.applyDelete(),this.content=null},e.prototype.execute=function(){return this.validateSavedOperations()?(this.content instanceof o.Operation&&(this.content.insert_parent=this),e.__super__.execute.call(this)):!1},e.prototype.val=function(){return this.isDeleted()||null==this.content?"":this.content},e.prototype._encode=function(){var t,e;return t={type:this.type,uid:this.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),parent:this.parent.getUid()},t.content=null!=(null!=(e=this.content)?e.getUid:void 0)?this.content.getUid():this.content,t},e}(o.Insert),o.TextInsert.parse=function(t){var e,n,r,i,s,u;return e=t.content,u=t.uid,s=t.prev,n=t.next,r=t.origin,i=t.parent,new o.TextInsert(e,u,s,n,r,i)},o.Array=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return i(e,t),e.prototype.type="Array",e.prototype.applyDelete=function(){var t;for(t=this.end;null!=t;)t.applyDelete(),t=t.prev_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.toJson=function(t){var e,n,r,i,s,u;for(null==t&&(t=!1),r=this.val(),u=[],n=i=0,s=r.length;s>i;n=++i)e=r[n],n instanceof o.Object?u.push(n.toJson(t)):n instanceof o.Array?u.push(n.toJson(t)):t&&n instanceof o.Operation?u.push(n.val()):u.push(n);return 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y.js

@@ -1,1 +0,2 @@
-!function t(e,n,r){function i(u,s){if(!n[u]){if(!e[u]){var p="function"==typeof require&&require;if(!s&&p)return p(u,!0);if(o)return o(u,!0);throw new Error("Cannot find module '"+u+"'")}var l=n[u]={exports:{}};e[u][0].call(l.exports,function(t){var n=e[u][1][t];return i(n?n:t)},l,l.exports,t,e,n,r)}return n[u].exports}for(var o="function"==typeof require&&require,u=0;u<r.length;u++)i(r[u]);return i}({1:[function(t,e){var n;n=function(t,e,n,r){var i,o,u,s,p,l;return l=function(e){return e.uid.creator===n.getUserId()&&"string"!=typeof e.uid.op_number?t.broadcast(e):void 0},null!=t.invokeSync&&n.setInvokeSyncHandler(t.invokeSync),r.push(l),o=function(t){var e,n,r;r=[];for(e in t)n=t[e],r.push({user:e,state:n});return r},p=function(t){var e,n,r,i;for(n={},r=0,i=t.length;i>r;r++)e=t[r],n[e.user]=e.state;return n},s=function(){return o(n.getOperationCounter())},u=function(t){var e,r,i,u,s,l;for(u=p(t),e=n._encode(u),s=0,l=e.length;l>s;s++)i=e[s],i.fromHB="true";return r={hb:e,state_vector:o(n.getOperationCounter())}},i=function(t){return e.applyOp(t)},t.getStateVector=s,t.getHB=u,t.applyHB=i,t.receive_handlers.push(function(t,r){return r.uid.creator!==n.getUserId()?e.applyOp(r):void 0}),t.setIsBoundToY()},e.exports=n},{}],2:[function(t,e){var n;"undefined"!=typeof window&&null!==window&&(window.unprocessed_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_exec_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_types=[]),n=function(){function t(t,e){this.HB=t,this.types=e,this.unprocessed_ops=[]}return t.prototype.parseOperation=function(t){var e;if(e=this.types[t.type],null!=(null!=e?e.parse:void 0))return e.parse(t);throw new Error("You forgot to specify a parser for type "+t.type+". 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t,n,r;if(this.validateSavedOperations()){if(null!=this.parent&&(null==this.prev_cl&&(this.prev_cl=this.parent.beginning),null==this.origin&&(this.origin=this.parent.beginning),null==this.next_cl&&(this.next_cl=this.parent.end)),null!=this.prev_cl){for(t=this.getDistanceToOrigin(),r=this.prev_cl.next_cl,n=t;;){if(r===this.next_cl)break;if(r.getDistanceToOrigin()===n)r.uid.creator<this.uid.creator&&(this.prev_cl=r,t=n+1);else{if(!(r.getDistanceToOrigin()<n))break;n-t<=r.getDistanceToOrigin()&&(this.prev_cl=r,t=n+1)}n++,r=r.next_cl}this.next_cl=this.prev_cl.next_cl,this.prev_cl.next_cl=this,this.next_cl.prev_cl=this}return this.setParent(this.prev_cl.getParent()),e.__super__.execute.apply(this,arguments),this.callOperationSpecificInsertEvents(),this}return!1},e.prototype.callOperationSpecificInsertEvents=function(){var t;return null!=(t=this.parent)?t.callEvent([{type:"insert",position:this.getPosition(),object:this.parent,changedBy:this.uid.creator,value:this.content}]):void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return this.parent.callEvent([{type:"delete",position:this.getPosition(),object:this.parent,length:1,changedBy:t.uid.creator}])},e.prototype.getPosition=function(){var t,e;for(t=0,e=this.prev_cl;;){if(e instanceof r.Delimiter)break;e.isDeleted()||t++,e=e.prev_cl}return t},e}(r.Operation),r.ImmutableObject=function(t){function e(t,n){this.content=n,e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="ImmutableObject",e.prototype.val=function(){return this.content},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),content:this.content}},e}(r.Operation),r.ImmutableObject.parse=function(t){var e,n;return n=t.uid,e=t.content,new this(n,e)},r.Delimiter=function(t){function e(t,n){this.saveOperation("prev_cl",t),this.saveOperation("next_cl",n),this.saveOperation("origin",t),e.__super__.constructor.call(this,{noOperation:!0})}return i(e,t),e.prototype.type="Delimiter",e.prototype.applyDelete=function(){var t;for(e.__super__.applyDelete.call(this),t=this.prev_cl;null!=t;)t.applyDelete(),t=t.prev_cl;return void 0},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.execute=function(){var t,n;if(null!=(null!=(t=this.unchecked)?t.next_cl:void 0))return e.__super__.execute.apply(this,arguments);if(null!=(n=this.unchecked)?n.prev_cl:void 0){if(this.validateSavedOperations()){if(null!=this.prev_cl.next_cl)throw new Error("Probably duplicated operations");return this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)}return!1}return null!=this.prev_cl&&null==this.prev_cl.next_cl?(delete this.prev_cl.unchecked.next_cl,this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)):e.__super__.execute.apply(this,arguments)},e.prototype._encode=function(){var t,e;return{type:this.type,uid:this.getUid(),prev:null!=(t=this.prev_cl)?t.getUid():void 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this.bound_json=i,null!=n.observe&&(s=this,n.observe(this.bound_json,function(t){var e,n,r,i;for(i=[],n=0,r=t.length;r>n;n++)e=t[n],null!=e.changedBy||"add"!==e.type&&!(e.type="update")?i.push(void 0):i.push(s.val(e.name,e.object[e.name]));return i}),this.observe(function(e){var r,i,o,u,p,l;for(l=[],u=0,p=e.length;p>u;u++)r=e[u],r.created_!==t.getUserId()?(i=n.getNotifier(s.bound_json),o=s.bound_json[r.name],null!=o?(i.performChange("update",function(){return s.bound_json[r.name]=s.val(r.name)},s.bound_json),l.push(i.notify({object:s.bound_json,type:"update",name:r.name,oldValue:o,changedBy:r.changedBy}))):(i.performChange("add",function(){return s.bound_json[r.name]=s.val(r.name)},s.bound_json),l.push(i.notify({object:s.bound_json,type:"add",name:r.name,oldValue:o,changedBy:r.changedBy})))):l.push(void 0);return l})),this.bound_json},n.prototype.val=function(t,e){var i,o,u,s,p,l;if(null!=t&&arguments.length>1){if(null!=e&&null!=e.constructor){if(s=r[e.constructor.name],null!=s&&null!=s.create){for(i=[],o=p=1,l=arguments.length;l>=1?l>p:p>l;o=l>=1?++p:--p)i.push(arguments[o]);return u=s.create.apply(null,i),n.__super__.val.call(this,t,u)}throw new Error("The "+e.constructor.name+"-type is not (yet) supported in Y.")}return n.__super__.val.call(this,t,e)}return n.__super__.val.call(this,t)},n.prototype._encode=function(){return{type:this.type,uid:this.getUid()}},n}(r.MapManager),r.Object.parse=function(t){var e;return e=t.uid,new this(e)},r.Object.create=function(t,e){var n,i,o;n=(new r.Object).execute();for(i in t)o=t[i],n.val(i,o,e);return n},r.Number={},r.Number.create=function(t){return t},e}},{"./TextTypes":7}],6:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./BasicTypes"),e.exports=function(t){var e,r;return e=n(t),r=e.types,r.MapManager=function(t){function e(t){this.map={},e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="MapManager",e.prototype.applyDelete=function(){var t,n,r;r=this.map;for(t in r)n=r[t],n.applyDelete();return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.val=function(t,e){var n,r,i,o;if(arguments.length>1)return this.retrieveSub(t).replace(e),this;if(null!=t)return r=this.map[t],null==r||r.isContentDeleted()?void 0:r.val();i={},o=this.map;for(t in o)n=o[t],n.isContentDeleted()||(i[t]=n.val());return i},e.prototype["delete"]=function(t){var e;return null!=(e=this.map[t])&&e.deleteContent(),this},e.prototype.retrieveSub=function(t){var e,n,i,o,u;return null==this.map[t]&&(e={name:t},n=this,i=this.cloneUid(),i.sub=t,u={noOperation:!0,alt:i},o=new 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r.Delimiter);)e=e.prev_cl;break}if(0>=t&&!e.isDeleted())break;e=e.next_cl,e.isDeleted()||(t-=1)}return e},e}(r.Operation),r.ReplaceManager=function(t){function e(t,n,r,i,o){this.event_properties=t,this.event_this=n,null==this.event_properties.object&&(this.event_properties.object=this.event_this),e.__super__.constructor.call(this,r,i,o)}return i(e,t),e.prototype.type="ReplaceManager",e.prototype.applyDelete=function(){var t;for(t=this.beginning;null!=t;)t.applyDelete(),t=t.next_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.callEventDecorator=function(t){var e,n,r,i,o,u;if(!this.isDeleted()){for(i=0,o=t.length;o>i;i++){e=t[i],u=this.event_properties;for(n in u)r=u[n],e[n]=r}this.event_this.callEvent(t)}return void 0},e.prototype.replace=function(t,e){var n,i;return n=this.getLastOperation(),i=new r.Replaceable(t,this,e,n,n.next_cl).execute(),void 0},e.prototype.isContentDeleted=function(){return this.getLastOperation().isDeleted()},e.prototype.deleteContent=function(){return new r.Delete(void 0,this.getLastOperation().uid).execute(),void 0},e.prototype.val=function(){var t;return t=this.getLastOperation(),"function"==typeof t.val?t.val():void 0},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),beginning:this.beginning.getUid(),end:this.end.getUid()}},e}(r.ListManager),r.Replaceable=function(t){function e(t,n,r,i,o,u,s){null!=t&&null!=t.creator?this.saveOperation("content",t):this.content=t,this.saveOperation("parent",n),e.__super__.constructor.call(this,r,i,o,u),this.is_deleted=s}return i(e,t),e.prototype.type="Replaceable",e.prototype.val=function(){return this.content},e.prototype.applyDelete=function(){var t,n,r,i;return t=e.__super__.applyDelete.apply(this,arguments),null!=this.content&&("Delimiter"!==this.next_cl.type&&"function"==typeof(n=this.content).deleteAllObservers&&n.deleteAllObservers(),"function"==typeof(r=this.content).applyDelete&&r.applyDelete(),"function"==typeof(i=this.content).dontSync&&i.dontSync()),this.content=null,t},e.prototype.cleanup=function(){return e.__super__.cleanup.apply(this,arguments)},e.prototype.callOperationSpecificInsertEvents=function(){var t;return"Delimiter"===this.next_cl.type&&"Delimiter"!==this.prev_cl.type?(this.is_deleted||(t=this.prev_cl.content,this.parent.callEventDecorator([{type:"update",changedBy:this.uid.creator,oldValue:t}])),this.prev_cl.applyDelete()):"Delimiter"!==this.next_cl.type?this.applyDelete():this.parent.callEventDecorator([{type:"add",changedBy:this.uid.creator}]),void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return"Delimiter"===this.next_cl.type?this.parent.callEventDecorator([{type:"delete",changedBy:t.uid.creator,oldValue:this.content}]):void 0},e.prototype._encode=function(){var t;if(t={type:this.type,parent:this.parent.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),uid:this.getUid(),is_deleted:this.is_deleted},this.content instanceof r.Operation)t.content=this.content.getUid();else{if(null!=this.content&&null!=this.content.creator)throw new Error("You must not set creator here!");t.content=this.content}return t},e}(r.Insert),r.Replaceable.parse=function(t){var e,n,r,i,o,u,s;return e=t.content,o=t.parent,s=t.uid,u=t.prev,r=t.next,i=t.origin,n=t.is_deleted,new this(e,o,s,u,r,i,n)},e}},{"./BasicTypes":4}],7:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./StructuredTypes"),e.exports=function(t){var e,r,o;return r=n(t),o=r.types,e=r.parser,o.TextInsert=function(t){function e(t,n,r,i,o,u){(null!=t?t.creator:void 0)?this.saveOperation("content",t):this.content=t,e.__super__.constructor.call(this,n,r,i,o,u)}return i(e,t),e.prototype.type="TextInsert",e.prototype.getLength=function(){return this.isDeleted()?0:this.content.length},e.prototype.applyDelete=function(){return e.__super__.applyDelete.apply(this,arguments),this.content instanceof o.Operation&&this.content.applyDelete(),this.content=null},e.prototype.execute=function(){return this.validateSavedOperations()?(this.content instanceof o.Operation&&(this.content.insert_parent=this),e.__super__.execute.call(this)):!1},e.prototype.val=function(){return this.isDeleted()||null==this.content?"":this.content},e.prototype._encode=function(){var t,e;return t={type:this.type,uid:this.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),parent:this.parent.getUid()},t.content=null!=(null!=(e=this.content)?e.getUid:void 0)?this.content.getUid():this.content,t},e}(o.Insert),o.TextInsert.parse=function(t){var e,n,r,i,u,s;return e=t.content,s=t.uid,u=t.prev,n=t.next,r=t.origin,i=t.parent,new o.TextInsert(e,s,u,n,r,i)},o.Array=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return i(e,t),e.prototype.type="Array",e.prototype.applyDelete=function(){var t;for(t=this.end;null!=t;)t.applyDelete(),t=t.prev_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.toJson=function(t){var e,n,r,i,u,s;for(null==t&&(t=!1),r=this.val(),s=[],n=i=0,u=r.length;u>i;n=++i)e=r[n],n instanceof o.Object?s.push(n.toJson(t)):n instanceof o.Array?s.push(n.toJson(t)):t&&n instanceof o.Operation?s.push(n.val()):s.push(n);return s},e.prototype.val=function(t){var e,n;if(null!=t){if(e=this.getOperationByPosition(t+1),e instanceof o.Delimiter)throw new Error("this position does not exist");return e.val()}for(e=this.beginning.next_cl,n=[];e!==this.end;)e.isDeleted()||n.push(e.val()),e=e.next_cl;return n},e.prototype.push=function(t){return this.insertAfter(this.end.prev_cl,t)},e.prototype.insertAfter=function(t,e,n){var r,i,u,s,p,l;for(i=function(t,e){var n;if(null!=t&&null!=t.constructor){if(n=o[t.constructor.name],null!=n&&null!=n.create)return n.create(t,e);throw new Error("The "+t.constructor.name+"-type is not (yet) supported in Y.")}return t},u=t.next_cl;u.isDeleted();)u=u.next_cl;if(t=u.prev_cl,e instanceof o.Operation)new o.TextInsert(e,void 0,t,u).execute();else for(p=0,l=e.length;l>p;p++)r=e[p],s=new o.TextInsert(i(r,n),void 0,t,u).execute(),t=s;return this},e.prototype.insert=function(t,e,n){var r;return r=this.getOperationByPosition(t),this.insertAfter(r,[e],n)},e.prototype["delete"]=function(t,e){var n,r,i,u,s;for(u=this.getOperationByPosition(t+1),r=[],i=s=0;(e>=0?e>s:s>e)&&!(u instanceof o.Delimiter);i=e>=0?++s:--s){for(n=new o.Delete(void 0,u).execute(),u=u.next_cl;!(u instanceof o.Delimiter)&&u.isDeleted();)u=u.next_cl;r.push(n._encode())}return this},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid()}},e}(o.ListManager),o.Array.parse=function(t){var e;return e=t.uid,new this(e)},o.Array.create=function(t,e){var n,r;if("mutable"===e)return r=(new o.Array).execute(),n=r.getOperationByPosition(0),r.insertAfter(n,t),r;if(null==e||"immutable"===e)return t;throw new Error('Specify either "mutable" or "immutable"!!')},o.String=function(t){function e(t){this.textfields=[],e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="String",e.prototype.val=function(){var t,e;return t=function(){var t,n,r,i;for(r=this.toArray(),i=[],t=0,n=r.length;n>t;t++)e=r[t],null!=e.val?i.push(e.val()):i.push("");return i}.call(this),t.join("")},e.prototype.toString=function(){return this.val()},e.prototype.insert=function(t,e,n){var r;return r=this.getOperationByPosition(t),this.insertAfter(r,e,n)},e.prototype.bind=function(t,e){var n,r,i,o,u,s,p,l,a;for(null==e&&(e=window),null==e.getSelection&&(e=window),a=this.textfields,p=0,l=a.length;l>p;p++)if(i=a[p],i===t)return;return r=!1,o=this,t.value=this.val(),this.textfields.push(t),null!=t.selectionStart&&null!=t.setSelectionRange?(n=function(e){var n,r;return n=t.selectionStart,r=t.selectionEnd,null!=e&&(n=e(n),r=e(r)),{left:n,right:r}},s=function(e){return u(o.val()),t.setSelectionRange(e.left,e.right)},u=function(e){return t.value=e}):(n=function(n){var r,i,o,u;return o={},u=e.getSelection(),r=t.textContent.length,o.left=Math.min(u.anchorOffset,r),o.right=Math.min(u.focusOffset,r),null!=n&&(o.left=n(o.left),o.right=n(o.right)),i=u.focusNode,o.isReal=i===t||i===t.childNodes[0]?!0:!1,o},s=function(e){var n,r,i;return u(o.val()),i=t.childNodes[0],e.isReal&&null!=i?(e.left<0&&(e.left=0),e.right=Math.max(e.left,e.right),e.right>i.length&&(e.right=i.length),e.left=Math.min(e.left,e.right),n=document.createRange(),n.setStart(i,e.left),n.setEnd(i,e.right),r=window.getSelection(),r.removeAllRanges(),r.addRange(n)):void 0},u=function(e){var n;return n=""," "===e[e.length-1]&&(e=e.slice(0,e.length-1),n="&nbsp;"),t.textContent=e,t.innerHTML+=n}),u(this.val()),this.observe(function(t){var e,i,o,u,p,l,a;for(a=[],p=0,l=t.length;l>p;p++)e=t[p],r?a.push(void 0):"insert"===e.type?(o=e.position,i=function(t){return o>=t?t:t+=1},u=n(i),a.push(s(u))):"delete"===e.type?(o=e.position,i=function(t){return o>t?t:t-=1},u=n(i),a.push(s(u))):a.push(void 0);return a}),t.onkeypress=function(e){var i,u,p,l;return o.is_deleted?(t.onkeypress=null,!0):(r=!0,i=null,i=null!=e.key?32===e.charCode?" ":13===e.keyCode?"\n":e.key:window.String.fromCharCode(e.keyCode),i.length>1?!0:(i.length>0&&(l=n(),p=Math.min(l.left,l.right),u=Math.abs(l.right-l.left),o["delete"](p,u),o.insert(p,i),l.left=p+i.length,l.right=l.left,s(l)),e.preventDefault(),r=!1,!1))},t.onpaste=function(e){return o.is_deleted?(t.onpaste=null,!0):e.preventDefault()},t.oncut=function(e){return o.is_deleted?(t.oncut=null,!0):e.preventDefault()},t.onkeydown=function(e){var i,u,p,l,a,c;if(r=!0,o.is_deleted)return t.onkeydown=null,!0;if(a=n(),l=Math.min(a.left,a.right,o.val().length),u=Math.abs(a.left-a.right),null!=e.keyCode&&8===e.keyCode){if(u>0)o["delete"](l,u),a.left=l,a.right=l,s(a);else if(null!=e.ctrlKey&&e.ctrlKey){for(c=o.val(),p=l,i=0,l>0&&(p--,i++);p>0&&" "!==c[p]&&"\n"!==c[p];)p--,i++;o["delete"](p,l-p),a.left=p,a.right=p,s(a)}else l>0&&(o["delete"](l-1,1),a.left=l-1,a.right=l-1,s(a));return e.preventDefault(),r=!1,!1}return null!=e.keyCode&&46===e.keyCode?(u>0?(o["delete"](l,u),a.left=l,a.right=l,s(a)):(o["delete"](l,1),a.left=l,a.right=l,s(a)),e.preventDefault(),r=!1,!1):(r=!1,!0)}},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid()}},e}(o.Array),o.String.parse=function(t){var e;return e=t.uid,new this(e)},o.String.create=function(t,e){var n;if("mutable"===e)return n=(new o.String).execute(),n.insert(0,t),n;if(null==e||"immutable"===e)return t;throw new Error('Specify either "mutable" or "immutable"!!')},r}},{"./StructuredTypes":6}],8:[function(t,e){var n,r,i,o,u,s={}.hasOwnProperty,p=function(t,e){function n(){this.constructor=t}for(var r in e)s.call(e,r)&&(t[r]=e[r]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};u=t("./Types/JsonTypes"),r=t("./HistoryBuffer"),n=t("./Engine"),i=t("./ConnectorAdapter"),o=function(t){var e,o,s,l,a;return a=null,null!=t.id?a=t.id:(a="_temp",t.onUserIdSet(function(t){return a=t,e.resetUserId(t)})),e=new r(a),s=u(e),l=s.types,o=function(r){function o(){this.connector=t,this.HB=e,this.types=l,this.engine=new n(this.HB,s.types),i(this.connector,this.engine,this.HB,s.execution_listener),o.__super__.constructor.apply(this,arguments)}return p(o,r),o.prototype.getConnector=function(){return this.connector},o}(l.Object),new o(e.getReservedUniqueIdentifier()).execute()},e.exports=o,"undefined"!=typeof window&&null!==window&&null==window.Y&&(window.Y=o)},{"./ConnectorAdapter":1,"./Engine":2,"./HistoryBuffer":3,"./Types/JsonTypes":5}]},{},[8]);
+!function t(e,n,r){function i(s,u){if(!n[s]){if(!e[s]){var l="function"==typeof require&&require;if(!u&&l)return l(s,!0);if(o)return o(s,!0);throw new Error("Cannot find module '"+s+"'")}var p=n[s]={exports:{}};e[s][0].call(p.exports,function(t){var n=e[s][1][t];return i(n?n:t)},p,p.exports,t,e,n,r)}return n[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)i(r[s]);return i}({1:[function(t,e){var n,r;n=t("./ConnectorClass"),r=function(t,e,r,i){var o,s,u,l,p,c,a,h;for(c in n)u=n[c],t[c]=u;return t.setIsBoundToY(),h=function(e){return e.uid.creator!==r.getUserId()||"string"==typeof e.uid.op_number||"true"!==e.uid.doSync&&e.uid.doSync!==!0||"_temp"===r.getUserId()?void 0:t.broadcast(e)},null!=t.invokeSync&&r.setInvokeSyncHandler(t.invokeSync),i.push(h),s=function(t){var e,n;n=[];for(c in t)e=t[c],n.push({user:c,state:e});return n},a=function(t){var e,n,r,i;for(n={},r=0,i=t.length;i>r;r++)e=t[r],n[e.user]=e.state;return n},p=function(){return s(r.getOperationCounter())},l=function(t){var e,n,i;return i=a(t),e=r._encode(i),n={hb:e,state_vector:s(r.getOperationCounter())}},o=function(t,n){return e.applyOp(t,n)},t.getStateVector=p,t.getHB=l,t.applyHB=o,null==t.receive_handlers&&(t.receive_handlers=[]),t.receive_handlers.push(function(t,n){return n.uid.creator!==r.getUserId()?e.applyOp(n):void 0})},e.exports=r},{"./ConnectorClass":2}],2:[function(t,e){e.exports={init:function(t){var e;return e=function(e){return function(n,r){if(null!=t[n]){if(null==r||r.some(function(e){return e===t[n]}))return e[n]=t[n];throw new Error("You can set the '"+n+"' option to one of the following choices: "+JSON.encode(r))}throw new Error("You must specify "+n+", when initializing the Connector!")}}(this),e("syncMethod",["syncAll","master-slave"]),e("role",["master","slave"]),e("user_id"),"function"==typeof this.on_user_id_set&&this.on_user_id_set(this.user_id),this.perform_send_again=null!=t.perform_send_again?t.perform_send_again:!0,"master"===this.role&&(this.syncMethod="syncAll"),this.is_synced=!1,this.connections={},null==this.receive_handlers&&(this.receive_handlers=[]),this.connections={},this.current_sync_target=null,this.sent_hb_to_all_users=!1,this.is_initialized=!0},isRoleMaster:function(){return"master"===this.role},isRoleSlave:function(){return"slave"===this.role},findNewSyncTarget:function(){var t,e,n;if(this.current_sync_target=null,"syncAll"===this.syncMethod){n=this.connections;for(e in n)if(t=n[e],!t.is_synced){this.performSync(e);break}}return null==this.current_sync_target&&this.setStateSynced(),null},userLeft:function(t){return delete this.connections[t],this.findNewSyncTarget()},userJoined:function(t,e){var n;if(null==e)throw new Error("Internal: You must specify the role of the joined user! E.g. userJoined('uid:3939','slave')");if(null==(n=this.connections)[t]&&(n[t]={}),this.connections[t].is_synced=!1,!this.is_synced||"syncAll"===this.syncMethod){if("syncAll"===this.syncMethod)return this.performSync(t);if("master"===e)return this.performSyncWithMaster(t)}},whenSynced:function(t){return t.constructore===Function&&(t=[t]),this.is_synced?t[0].apply(this,t.slice(1)):(null==this.compute_when_synced&&(this.compute_when_synced=[]),this.compute_when_synced.push(t))},onReceive:function(t){return this.receive_handlers.push(t)},performSync:function(t){var e,n,r,i,o;if(null==this.current_sync_target&&(this.current_sync_target=t,this.send(t,{sync_step:"getHB",send_again:"true",data:[]}),!this.sent_hb_to_all_users)){for(this.sent_hb_to_all_users=!0,e=this.getHB([]).hb,r=[],i=0,o=e.length;o>i;i++)n=e[i],r.push(n),r.length>30&&(this.broadcast({sync_step:"applyHB_",data:r}),r=[]);return this.broadcast({sync_step:"applyHB",data:r})}},performSyncWithMaster:function(t){var e,n,r,i,o;for(this.current_sync_target=t,this.send(t,{sync_step:"getHB",send_again:"true",data:[]}),e=this.getHB([]).hb,r=[],i=0,o=e.length;o>i;i++)n=e[i],r.push(n),r.length>30&&(this.broadcast({sync_step:"applyHB_",data:r}),r=[]);return this.broadcast({sync_step:"applyHB",data:r})},setStateSynced:function(){var t,e,n,r;if(!this.is_synced){if(this.is_synced=!0,null!=this.compute_when_synced){for(r=this.compute_when_synced,e=0,n=r.length;n>e;e++)t=r[e],t();delete this.compute_when_synced}return null}},receiveMessage:function(t,e){var n,r,i,o,s,u,l,p,c,a,h,d,f;if(null==e.sync_step){for(d=this.receive_handlers,f=[],p=0,a=d.length;a>p;p++)r=d[p],f.push(r(t,e));return f}if(t!==this.user_id)if("getHB"===e.sync_step){for(n=this.getHB(e.data),i=n.hb,l=[],s=this.is_synced?function(e){return function(n){return e.send(t,n)}}(this):function(t){return function(e){return t.broadcast(e)}}(this),c=0,h=i.length;h>c;c++)o=i[c],l.push(o),l.length>30&&(s({sync_step:"applyHB_",data:l}),l=[]);if(s({sync_step:"applyHB",data:l}),null!=e.send_again&&this.perform_send_again)return u=function(e){return function(n){return function(){return i=e.getHB(n).hb,e.send(t,{sync_step:"applyHB",data:i,sent_again:"true"})}}}(this)(n.state_vector),setTimeout(u,3e3)}else if("applyHB"===e.sync_step){if(this.applyHB(e.data,t===this.current_sync_target),!("syncAll"!==this.syncMethod&&null==e.sent_again||this.is_synced||this.current_sync_target!==t&&null!=this.current_sync_target))return this.connections[t].is_synced=!0,this.findNewSyncTarget()}else if("applyHB_"===e.sync_step)return this.applyHB(e.data,t===this.current_sync_target)},parseMessageFromXml:function(t){var e,n;return e=function(t){var r,i,o,s,u;for(s=t.children,u=[],i=0,o=s.length;o>i;i++)r=s[i],"true"===r.getAttribute("isArray")?u.push(e(r)):u.push(n(r));return u},n=function(t){var r,i,o,s,u,l,p,c,a;i={},c=t.attrs;for(s in c)u=c[s],r=parseInt(u),i[s]=isNaN(r)||""+r!==u?u:r;for(a=t.children,l=0,p=a.length;p>l;l++)o=a[l],s=o.name,i[s]="true"===o.getAttribute("isArray")?e(o):n(o);return i},n(t)},encodeMessageToXml:function(t,e){var n,r;if(r=function(t,e){var i,o;for(i in e)o=e[i],null==o||(o.constructor===Object?r(t.c(i),o):o.constructor===Array?n(t.c(i),o):t.setAttribute(i,o));return t},n=function(t,e){var i,o,s;for(t.setAttribute("isArray","true"),o=0,s=e.length;s>o;o++)i=e[o],i.constructor===Object?r(t.c("array-element"),i):n(t.c("array-element"),i);return t},e.constructor===Object)return r(t.c("y",{xmlns:"http://y.ninja/connector-stanza"}),e);if(e.constructor===Array)return n(t.c("y",{xmlns:"http://y.ninja/connector-stanza"}),e);throw new Error("I can't encode this json!")},setIsBoundToY:function(){return"function"==typeof this.on_bound_to_y&&this.on_bound_to_y(),delete this.when_bound_to_y,this.is_bound_to_y=!0}}},{}],3:[function(t,e){var n;"undefined"!=typeof window&&null!==window&&(window.unprocessed_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_exec_counter=0),"undefined"!=typeof window&&null!==window&&(window.unprocessed_types=[]),n=function(){function t(t,e){this.HB=t,this.types=e,this.unprocessed_ops=[]}return t.prototype.parseOperation=function(t){var e;if(e=this.types[t.type],null!=(null!=e?e.parse:void 0))return e.parse(t);throw new Error("You forgot to specify a parser for type "+t.type+". The message is "+JSON.stringify(t)+".")},t.prototype.applyOpsCheckDouble=function(t){var e,n,r,i;for(i=[],n=0,r=t.length;r>n;n++)e=t[n],null==this.HB.getOperation(e.uid)?i.push(this.applyOp(e)):i.push(void 0);return i},t.prototype.applyOps=function(t){return this.applyOp(t)},t.prototype.applyOp=function(t,e){var n,r,i,o;for(null==e&&(e=!1),t.constructor!==Array&&(t=[t]),i=0,o=t.length;o>i;i++)r=t[i],e&&(r.fromHB="true"),n=this.parseOperation(r),null!=r.fromHB&&(n.fromHB=r.fromHB),null!=this.HB.getOperation(n)||(!this.HB.isExpectedOperation(n)&&null==n.fromHB||!n.execute())&&(this.unprocessed_ops.push(n),"undefined"!=typeof window&&null!==window&&window.unprocessed_types.push(n.type));return this.tryUnprocessed()},t.prototype.tryUnprocessed=function(){for(var t,e,n,r,i,o;;){for(t=this.unprocessed_ops.length,n=[],o=this.unprocessed_ops,r=0,i=o.length;i>r;r++)e=o[r],null!=this.HB.getOperation(e)||(!this.HB.isExpectedOperation(e)&&null==e.fromHB||!e.execute())&&n.push(e);if(this.unprocessed_ops=n,this.unprocessed_ops.length===t)break}return 0!==this.unprocessed_ops.length?this.HB.invokeSync():void 0},t}(),e.exports=n},{}],4:[function(t,e){var n,r=function(t,e){return function(){return t.apply(e,arguments)}};n=function(){function t(t){this.user_id=t,this.emptyGarbage=r(this.emptyGarbage,this),this.operation_counter={},this.buffer={},this.change_listeners=[],this.garbage=[],this.trash=[],this.performGarbageCollection=!0,this.garbageCollectTimeout=3e4,this.reserved_identifier_counter=0,setTimeout(this.emptyGarbage,this.garbageCollectTimeout)}return t.prototype.resetUserId=function(t){var e,n,r;if(r=this.buffer[this.user_id],null!=r){for(n in r)e=r[n],null!=e.uid.creator&&(e.uid.creator=t),null!=e.uid.alt&&(e.uid.alt.creator=t);if(null!=this.buffer[t])throw new Error("You are re-assigning an old user id - this is not (yet) possible!");this.buffer[t]=r,delete this.buffer[this.user_id]}return null!=this.operation_counter[this.user_id]&&(this.operation_counter[t]=this.operation_counter[this.user_id],delete this.operation_counter[this.user_id]),this.user_id=t},t.prototype.emptyGarbage=function(){var t,e,n,r;for(r=this.garbage,e=0,n=r.length;n>e;e++)t=r[e],"function"==typeof t.cleanup&&t.cleanup();return this.garbage=this.trash,this.trash=[],-1!==this.garbageCollectTimeout&&(this.garbageCollectTimeoutId=setTimeout(this.emptyGarbage,this.garbageCollectTimeout)),void 0},t.prototype.getUserId=function(){return this.user_id},t.prototype.addToGarbageCollector=function(){var t,e,n,r;if(this.performGarbageCollection){for(r=[],e=0,n=arguments.length;n>e;e++)t=arguments[e],null!=t?r.push(this.garbage.push(t)):r.push(void 0);return r}},t.prototype.stopGarbageCollection=function(){return this.performGarbageCollection=!1,this.setManualGarbageCollect(),this.garbage=[],this.trash=[]},t.prototype.setManualGarbageCollect=function(){return this.garbageCollectTimeout=-1,clearTimeout(this.garbageCollectTimeoutId),this.garbageCollectTimeoutId=void 0},t.prototype.setGarbageCollectTimeout=function(t){this.garbageCollectTimeout=t},t.prototype.getReservedUniqueIdentifier=function(){return{creator:"_",op_number:"_"+this.reserved_identifier_counter++,doSync:!1}},t.prototype.getOperationCounter=function(t){var e,n,r,i;if(null==t){n={},i=this.operation_counter;for(r in i)e=i[r],n[r]=e;return n}return this.operation_counter[t]},t.prototype.isExpectedOperation=function(t){var e,n;return null==(e=this.operation_counter)[n=t.uid.creator]&&(e[n]=0),t.uid.op_number<=this.operation_counter[t.uid.creator],!0},t.prototype._encode=function(t){var e,n,r,i,o,s,u,l,p,c;null==t&&(t={}),e=[],l=function(e,n){if(null==e||null==n)throw new Error("dah!");return null==t[e]||t[e]<=n},c=this.buffer;for(u in c){p=c[u];for(o in p)if(n=p[o],null==n.uid.noOperation&&n.uid.doSync&&l(u,o)){if(r=n._encode(),null!=n.next_cl){for(i=n.next_cl;null!=i.next_cl&&l(i.uid.creator,i.uid.op_number);)i=i.next_cl;r.next=i.getUid()}else if(null!=n.prev_cl){for(s=n.prev_cl;null!=s.prev_cl&&l(s.uid.creator,s.uid.op_number);)s=s.prev_cl;r.prev=s.getUid()}e.push(r)}}return e},t.prototype.getNextOperationIdentifier=function(t){var e;return null==t&&(t=this.user_id),null==this.operation_counter[t]&&(this.operation_counter[t]=0),e={creator:t,op_number:this.operation_counter[t],doSync:!0},this.operation_counter[t]++,e},t.prototype.getOperation=function(t){var e,n;return null!=t.uid&&(t=t.uid),e=null!=(n=this.buffer[t.creator])?n[t.op_number]:void 0,null!=t.sub&&null!=e?e.retrieveSub(t.sub):e},t.prototype.addOperation=function(t){if(null==this.buffer[t.uid.creator]&&(this.buffer[t.uid.creator]={}),null!=this.buffer[t.uid.creator][t.uid.op_number])throw new Error("You must not overwrite operations!");if(t.uid.op_number.constructor!==String&&!this.isExpectedOperation(t)&&null==t.fromHB)throw new Error("this operation was not expected!");return this.addToCounter(t),this.buffer[t.uid.creator][t.uid.op_number]=t,t},t.prototype.removeOperation=function(t){var e;return null!=(e=this.buffer[t.uid.creator])?delete e[t.uid.op_number]:void 0},t.prototype.setInvokeSyncHandler=function(t){return this.invokeSync=t},t.prototype.invokeSync=function(){},t.prototype.renewStateVector=function(t){var e,n,r;r=[];for(n in t)e=t[n],(null==this.operation_counter[n]||this.operation_counter[n]<t[n])&&null!=t[n]?r.push(this.operation_counter[n]=t[n]):r.push(void 0);return r},t.prototype.addToCounter=function(t){return null==this.operation_counter[t.uid.creator]&&(this.operation_counter[t.uid.creator]=0),"number"==typeof t.uid.op_number&&t.uid.creator!==this.getUserId()?t.uid.op_number===this.operation_counter[t.uid.creator]?this.operation_counter[t.uid.creator]++:this.invokeSync(t.uid.creator):void 0},t}(),e.exports=n},{}],5:[function(t,e){var n=[].slice,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};e.exports=function(t){var e,r;return r={},e=[],r.Operation=function(){function i(t){this.is_deleted=!1,this.garbage_collected=!1,this.event_listeners=[],null!=t&&(this.uid=t)}return i.prototype.type="Operation",i.prototype.retrieveSub=function(){throw new Error("sub properties are not enable on this operation type!")},i.prototype.observe=function(t){return this.event_listeners.push(t)},i.prototype.unobserve=function(t){return this.event_listeners=this.event_listeners.filter(function(e){return t!==e})},i.prototype.deleteAllObservers=function(){return this.event_listeners=[]},i.prototype["delete"]=function(){return new r.Delete(void 0,this).execute(),null},i.prototype.callEvent=function(){return this.forwardEvent.apply(this,[this].concat(n.call(arguments)))},i.prototype.forwardEvent=function(){var t,e,r,i,o,s,u;for(r=arguments[0],t=2<=arguments.length?n.call(arguments,1):[],s=this.event_listeners,u=[],i=0,o=s.length;o>i;i++)e=s[i],u.push(e.call.apply(e,[r].concat(n.call(t))));return u},i.prototype.isDeleted=function(){return this.is_deleted},i.prototype.applyDelete=function(e){return null==e&&(e=!0),!this.garbage_collected&&(this.is_deleted=!0,e)?(this.garbage_collected=!0,t.addToGarbageCollector(this)):void 0},i.prototype.cleanup=function(){return t.removeOperation(this),this.deleteAllObservers()},i.prototype.setParent=function(t){this.parent=t},i.prototype.getParent=function(){return this.parent},i.prototype.getUid=function(){var t;return null==this.uid.noOperation?this.uid:null!=this.uid.alt?(t=this.uid.alt.cloneUid(),t.sub=this.uid.sub,t.doSync=!1,t):void 0},i.prototype.cloneUid=function(){var t,e,n,r;e={},r=this.getUid();for(t in r)n=r[t],e[t]=n;return e},i.prototype.dontSync=function(){return this.uid.doSync=!1},i.prototype.execute=function(){var n,r,i;if(this.is_executed=!0,null==this.uid&&(this.uid=t.getNextOperationIdentifier()),null==this.uid.noOperation)for(t.addOperation(this),r=0,i=e.length;i>r;r++)n=e[r],n(this._encode());return this},i.prototype.saveOperation=function(t,e){return null!=(null!=e?e.execute:void 0)?this[t]=e:null!=e?(null==this.unchecked&&(this.unchecked={}),this.unchecked[t]=e):void 0},i.prototype.validateSavedOperations=function(){var e,n,r,i,o,s;o={},i=this,s=this.unchecked;for(e in s)r=s[e],n=t.getOperation(r),n?this[e]=n:(o[e]=r,i=!1);return delete this.unchecked,i||(this.unchecked=o),i},i}(),r.Delete=function(t){function e(t,n){this.saveOperation("deletes",n),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="Delete",e.prototype._encode=function(){return{type:"Delete",uid:this.getUid(),deletes:this.deletes.getUid()}},e.prototype.execute=function(){var t;return this.validateSavedOperations()?(t=e.__super__.execute.apply(this,arguments),t&&this.deletes.applyDelete(this),t):!1},e}(r.Operation),r.Delete.parse=function(t){var e,n;return n=t.uid,e=t.deletes,new this(n,e)},r.Insert=function(t){function e(t,n,r,i,o){this.saveOperation("parent",o),this.saveOperation("prev_cl",n),this.saveOperation("next_cl",r),null!=i?this.saveOperation("origin",i):this.saveOperation("origin",n),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="Insert",e.prototype.applyDelete=function(t){var n,r,i;return null==this.deleted_by&&(this.deleted_by=[]),n=!1,null==this.parent||this.isDeleted()||null==t||(n=!0),null!=t&&this.deleted_by.push(t),r=!1,this.next_cl.isDeleted()&&(r=!0),e.__super__.applyDelete.call(this,r),n&&this.callOperationSpecificDeleteEvents(t),(null!=(i=this.prev_cl)?i.isDeleted():void 0)?this.prev_cl.applyDelete():void 0},e.prototype.cleanup=function(){var t,n,r,i,o;if(this.next_cl.isDeleted()){for(o=this.deleted_by,r=0,i=o.length;i>r;r++)t=o[r],t.cleanup();for(n=this.next_cl;"Delimiter"!==n.type;)n.origin===this&&(n.origin=this.prev_cl),n=n.next_cl;return this.prev_cl.next_cl=this.next_cl,this.next_cl.prev_cl=this.prev_cl,e.__super__.cleanup.apply(this,arguments)}},e.prototype.getDistanceToOrigin=function(){var t,e;for(t=0,e=this.prev_cl;;){if(this.origin===e)break;t++,e=e.prev_cl}return t},e.prototype.execute=function(){var t,n,r;if(this.validateSavedOperations()){if(null!=this.parent&&(null==this.prev_cl&&(this.prev_cl=this.parent.beginning),null==this.origin&&(this.origin=this.parent.beginning),null==this.next_cl&&(this.next_cl=this.parent.end)),null!=this.prev_cl){for(t=this.getDistanceToOrigin(),r=this.prev_cl.next_cl,n=t;;){if(r===this.next_cl)break;if(r.getDistanceToOrigin()===n)r.uid.creator<this.uid.creator&&(this.prev_cl=r,t=n+1);else{if(!(r.getDistanceToOrigin()<n))break;n-t<=r.getDistanceToOrigin()&&(this.prev_cl=r,t=n+1)}n++,r=r.next_cl}this.next_cl=this.prev_cl.next_cl,this.prev_cl.next_cl=this,this.next_cl.prev_cl=this}return this.setParent(this.prev_cl.getParent()),e.__super__.execute.apply(this,arguments),this.callOperationSpecificInsertEvents(),this}return!1},e.prototype.callOperationSpecificInsertEvents=function(){var t;return null!=(t=this.parent)?t.callEvent([{type:"insert",position:this.getPosition(),object:this.parent,changedBy:this.uid.creator,value:this.content}]):void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return this.parent.callEvent([{type:"delete",position:this.getPosition(),object:this.parent,length:1,changedBy:t.uid.creator}])},e.prototype.getPosition=function(){var t,e;for(t=0,e=this.prev_cl;;){if(e instanceof r.Delimiter)break;e.isDeleted()||t++,e=e.prev_cl}return t},e}(r.Operation),r.ImmutableObject=function(t){function e(t,n){this.content=n,e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="ImmutableObject",e.prototype.val=function(){return this.content},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),content:this.content}},e}(r.Operation),r.ImmutableObject.parse=function(t){var e,n;return n=t.uid,e=t.content,new this(n,e)},r.Delimiter=function(t){function e(t,n){this.saveOperation("prev_cl",t),this.saveOperation("next_cl",n),this.saveOperation("origin",t),e.__super__.constructor.call(this,{noOperation:!0})}return i(e,t),e.prototype.type="Delimiter",e.prototype.applyDelete=function(){var t;for(e.__super__.applyDelete.call(this),t=this.prev_cl;null!=t;)t.applyDelete(),t=t.prev_cl;return void 0},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.execute=function(){var t,n;if(null!=(null!=(t=this.unchecked)?t.next_cl:void 0))return e.__super__.execute.apply(this,arguments);if(null!=(n=this.unchecked)?n.prev_cl:void 0){if(this.validateSavedOperations()){if(null!=this.prev_cl.next_cl)throw new Error("Probably duplicated operations");return this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)}return!1}return null!=this.prev_cl&&null==this.prev_cl.next_cl?(delete this.prev_cl.unchecked.next_cl,this.prev_cl.next_cl=this,e.__super__.execute.apply(this,arguments)):e.__super__.execute.apply(this,arguments)},e.prototype._encode=function(){var t,e;return{type:this.type,uid:this.getUid(),prev:null!=(t=this.prev_cl)?t.getUid():void 0,next:null!=(e=this.next_cl)?e.getUid():void 0}},e}(r.Operation),r.Delimiter.parse=function(t){var e,n,r;return r=t.uid,n=t.prev,e=t.next,new this(r,n,e)},{types:r,execution_listener:e}}},{}],6:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./TextTypes"),e.exports=function(t){var e,r;return e=n(t),r=e.types,r.Object=function(e){function n(){return n.__super__.constructor.apply(this,arguments)}return i(n,e),n.prototype.type="Object",n.prototype.applyDelete=function(){return n.__super__.applyDelete.call(this)},n.prototype.cleanup=function(){return n.__super__.cleanup.call(this)},n.prototype.toJson=function(e){var i,o,s,u,l;null==e&&(e=!1),l=this.val(),i={};for(o in l)s=l[o],i[o]=s instanceof r.Object?s.toJson(e):s instanceof r.Array?s.toJson(e):e&&s instanceof r.Operation?s.val():s;return this.bound_json=i,null!=n.observe&&(u=this,n.observe(this.bound_json,function(t){var e,n,r,i;for(i=[],n=0,r=t.length;r>n;n++)e=t[n],null!=e.changedBy||"add"!==e.type&&!(e.type="update")?i.push(void 0):i.push(u.val(e.name,e.object[e.name]));return i}),this.observe(function(e){var r,i,o,s,l,p;for(p=[],s=0,l=e.length;l>s;s++)r=e[s],r.created_!==t.getUserId()?(i=n.getNotifier(u.bound_json),o=u.bound_json[r.name],null!=o?(i.performChange("update",function(){return u.bound_json[r.name]=u.val(r.name)},u.bound_json),p.push(i.notify({object:u.bound_json,type:"update",name:r.name,oldValue:o,changedBy:r.changedBy}))):(i.performChange("add",function(){return u.bound_json[r.name]=u.val(r.name)},u.bound_json),p.push(i.notify({object:u.bound_json,type:"add",name:r.name,oldValue:o,changedBy:r.changedBy})))):p.push(void 0);return p})),this.bound_json},n.prototype.val=function(t,e){var i,o,s,u,l,p;if(null!=t&&arguments.length>1){if(null!=e&&null!=e.constructor){if(u=r[e.constructor.name],null!=u&&null!=u.create){for(i=[],o=l=1,p=arguments.length;p>=1?p>l:l>p;o=p>=1?++l:--l)i.push(arguments[o]);return s=u.create.apply(null,i),n.__super__.val.call(this,t,s)}throw new Error("The "+e.constructor.name+"-type is not (yet) supported in Y.")}return n.__super__.val.call(this,t,e)}return n.__super__.val.call(this,t)},n.prototype._encode=function(){return{type:this.type,uid:this.getUid()}},n}(r.MapManager),r.Object.parse=function(t){var e;return e=t.uid,new this(e)},r.Object.create=function(t,e){var n,i,o;n=(new r.Object).execute();for(i in t)o=t[i],n.val(i,o,e);return n},r.Number={},r.Number.create=function(t){return t},e}},{"./TextTypes":8}],7:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./BasicTypes"),e.exports=function(t){var e,r;return e=n(t),r=e.types,r.MapManager=function(t){function e(t){this.map={},e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="MapManager",e.prototype.applyDelete=function(){var t,n,r;r=this.map;for(t in r)n=r[t],n.applyDelete();return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.val=function(t,e){var n,r,i,o;if(arguments.length>1)return this.retrieveSub(t).replace(e),this;if(null!=t)return r=this.map[t],null==r||r.isContentDeleted()?void 0:r.val();i={},o=this.map;for(t in o)n=o[t],n.isContentDeleted()||(i[t]=n.val());return i},e.prototype["delete"]=function(t){var e;return null!=(e=this.map[t])&&e.deleteContent(),this},e.prototype.retrieveSub=function(t){var e,n,i,o;return null==this.map[t]&&(e={name:t},n=this,o={noOperation:!0,sub:t,alt:this},i=new r.ReplaceManager(e,n,o),this.map[t]=i,i.setParent(this,t),i.execute()),this.map[t]},e}(r.Operation),r.ListManager=function(t){function e(t){this.beginning=new r.Delimiter(void 0,void 0),this.end=new r.Delimiter(this.beginning,void 0),this.beginning.next_cl=this.end,this.beginning.execute(),this.end.execute(),e.__super__.constructor.call(this,t)}return i(e,t),e.prototype.type="ListManager",e.prototype.execute=function(){return this.validateSavedOperations()?(this.beginning.setParent(this),this.end.setParent(this),e.__super__.execute.apply(this,arguments)):!1},e.prototype.getLastOperation=function(){return this.end.prev_cl},e.prototype.getFirstOperation=function(){return this.beginning.next_cl},e.prototype.toArray=function(){var t,e;for(t=this.beginning.next_cl,e=[];t!==this.end;)e.push(t),t=t.next_cl;return e},e.prototype.getOperationByPosition=function(t){var e;for(e=this.beginning;;){if(e instanceof r.Delimiter&&null!=e.prev_cl){for(e=e.prev_cl;e.isDeleted()||!(e instanceof r.Delimiter);)e=e.prev_cl;break}if(0>=t&&!e.isDeleted())break;e=e.next_cl,e.isDeleted()||(t-=1)}return e},e}(r.Operation),r.ReplaceManager=function(t){function e(t,n,r,i,o){this.event_properties=t,this.event_this=n,null==this.event_properties.object&&(this.event_properties.object=this.event_this),e.__super__.constructor.call(this,r,i,o)}return i(e,t),e.prototype.type="ReplaceManager",e.prototype.applyDelete=function(){var t;for(t=this.beginning;null!=t;)t.applyDelete(),t=t.next_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.callEventDecorator=function(t){var e,n,r,i,o,s;if(!this.isDeleted()){for(i=0,o=t.length;o>i;i++){e=t[i],s=this.event_properties;for(n in s)r=s[n],e[n]=r}this.event_this.callEvent(t)}return void 0},e.prototype.replace=function(t,e){var n,i;return n=this.getLastOperation(),i=new r.Replaceable(t,this,e,n,n.next_cl).execute(),void 0},e.prototype.isContentDeleted=function(){return this.getLastOperation().isDeleted()},e.prototype.deleteContent=function(){return new r.Delete(void 0,this.getLastOperation().uid).execute(),void 0},e.prototype.val=function(){var t;return t=this.getLastOperation(),"function"==typeof t.val?t.val():void 0},e.prototype._encode=function(){var t;return t={type:this.type,uid:this.getUid(),beginning:this.beginning.getUid(),end:this.end.getUid()}},e}(r.ListManager),r.Replaceable=function(t){function e(t,n,r,i,o,s,u){null!=t&&null!=t.creator?this.saveOperation("content",t):this.content=t,this.saveOperation("parent",n),e.__super__.constructor.call(this,r,i,o,s),this.is_deleted=u}return i(e,t),e.prototype.type="Replaceable",e.prototype.val=function(){return this.content},e.prototype.applyDelete=function(){var t,n,r,i;return t=e.__super__.applyDelete.apply(this,arguments),null!=this.content&&("Delimiter"!==this.next_cl.type&&"function"==typeof(n=this.content).deleteAllObservers&&n.deleteAllObservers(),"function"==typeof(r=this.content).applyDelete&&r.applyDelete(),"function"==typeof(i=this.content).dontSync&&i.dontSync()),this.content=null,t},e.prototype.cleanup=function(){return e.__super__.cleanup.apply(this,arguments)},e.prototype.callOperationSpecificInsertEvents=function(){var t;return"Delimiter"===this.next_cl.type&&"Delimiter"!==this.prev_cl.type?(this.is_deleted||(t=this.prev_cl.content,this.parent.callEventDecorator([{type:"update",changedBy:this.uid.creator,oldValue:t}])),this.prev_cl.applyDelete()):"Delimiter"!==this.next_cl.type?this.applyDelete():this.parent.callEventDecorator([{type:"add",changedBy:this.uid.creator}]),void 0},e.prototype.callOperationSpecificDeleteEvents=function(t){return"Delimiter"===this.next_cl.type?this.parent.callEventDecorator([{type:"delete",changedBy:t.uid.creator,oldValue:this.content}]):void 0},e.prototype._encode=function(){var t;if(t={type:this.type,parent:this.parent.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),uid:this.getUid(),is_deleted:this.is_deleted},this.content instanceof r.Operation)t.content=this.content.getUid();else{if(null!=this.content&&null!=this.content.creator)throw new Error("You must not set creator here!");t.content=this.content}return t},e}(r.Insert),r.Replaceable.parse=function(t){var e,n,r,i,o,s,u;return e=t.content,o=t.parent,u=t.uid,s=t.prev,r=t.next,i=t.origin,n=t.is_deleted,new this(e,o,u,s,r,i,n)},e}},{"./BasicTypes":5}],8:[function(t,e){var n,r={}.hasOwnProperty,i=function(t,e){function n(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};n=t("./StructuredTypes"),e.exports=function(t){var e,r,o;return r=n(t),o=r.types,e=r.parser,o.TextInsert=function(t){function e(t,n,r,i,o,s){(null!=t?t.creator:void 0)?this.saveOperation("content",t):this.content=t,e.__super__.constructor.call(this,n,r,i,o,s)}return i(e,t),e.prototype.type="TextInsert",e.prototype.getLength=function(){return this.isDeleted()?0:this.content.length},e.prototype.applyDelete=function(){return e.__super__.applyDelete.apply(this,arguments),this.content instanceof o.Operation&&this.content.applyDelete(),this.content=null},e.prototype.execute=function(){return this.validateSavedOperations()?(this.content instanceof o.Operation&&(this.content.insert_parent=this),e.__super__.execute.call(this)):!1},e.prototype.val=function(){return this.isDeleted()||null==this.content?"":this.content},e.prototype._encode=function(){var t,e;return t={type:this.type,uid:this.getUid(),prev:this.prev_cl.getUid(),next:this.next_cl.getUid(),origin:this.origin.getUid(),parent:this.parent.getUid()},t.content=null!=(null!=(e=this.content)?e.getUid:void 0)?this.content.getUid():this.content,t},e}(o.Insert),o.TextInsert.parse=function(t){var e,n,r,i,s,u;return e=t.content,u=t.uid,s=t.prev,n=t.next,r=t.origin,i=t.parent,new o.TextInsert(e,u,s,n,r,i)},o.Array=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return i(e,t),e.prototype.type="Array",e.prototype.applyDelete=function(){var t;for(t=this.end;null!=t;)t.applyDelete(),t=t.prev_cl;return e.__super__.applyDelete.call(this)},e.prototype.cleanup=function(){return e.__super__.cleanup.call(this)},e.prototype.toJson=function(t){var e,n,r,i,s,u;for(null==t&&(t=!1),r=this.val(),u=[],n=i=0,s=r.length;s>i;n=++i)e=r[n],n instanceof o.Object?u.push(n.toJson(t)):n instanceof o.Array?u.push(n.toJson(t)):t&&n instanceof o.Operation?u.push(n.val()):u.push(n);return 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Total package byte prevSize

3520801

increased by3.98%

Number of package files

51

increased by15.91%

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44457

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