Commit 265fd2fc authored by Pedro Eduardo Trujillo's avatar Pedro Eduardo Trujillo
Browse files

Permite conectar a un Filter externo 

Tanto inicialmente como a posteriori, se permite el cambio de canal
hacia la instancia de Filter, para poder comunicar con un Filter creado
desde otro módulo, por ejemplo.
parent b6f9d851

public/javascript/redmic/modules/base/_Filter.js

+75 −24
Original line number Diff line number Diff line 
define([

	"dojo/_base/declare"

	, "dojo/_base/lang"

	, "dojo/aspect"

	, "redmic/modules/filter/Filter"

	, "./_FilterItfc"

	'dojo/_base/declare'

	, 'dojo/_base/lang'

	, 'dojo/aspect'

	, 'redmic/modules/filter/Filter'

	, './_FilterItfc'

], function(

	declare

	, lang
@@ -20,20 +20,28 @@ define([ 


			this.config = {

				filterEvents: {

					ADD_TO_QUERY: "addToQuery",

					REFRESH: "refresh",

					UPDATE_TARGET: "updateTarget"

					ADD_TO_QUERY: 'addToQuery',

					REFRESH: 'refresh',

					UPDATE_TARGET: 'updateTarget',

					QUERY_CHANNEL_SET: 'queryChannelSet'

				},

				filterActions: {}

				filterActions: {

					SERIALIZED: 'serialized',

					REQUEST_FILTER: 'requestFilter',

					ADD_TO_QUERY: 'addToQuery',

					REFRESH: 'refresh',

					UPDATE_TARGET: 'updateTarget'

				}

			};



			lang.mixin(this, this.config);



			aspect.before(this, "_mixEventsAndActions", lang.hitch(this, this._mixFilterEventsAndActions));

			aspect.before(this, "_afterSetConfigurations", lang.hitch(this, this._setFilterConfigurations));

			aspect.before(this, "_beforeInitialize", lang.hitch(this, this._initializeFilter));

			aspect.after(this, "_defineSubscriptions", lang.hitch(this, this._defineFilterSubscriptions));

			aspect.after(this, "_definePublications", lang.hitch(this, this._defineFilterPublications));

			aspect.before(this, '_mixEventsAndActions', lang.hitch(this, this._mixFilterEventsAndActions));

			aspect.before(this, '_afterSetConfigurations', lang.hitch(this, this._setFilterConfigurations));

			aspect.before(this, '_beforeInitialize', lang.hitch(this, this._initializeFilter));

			aspect.after(this, '_defineSubscriptions', lang.hitch(this, this._defineFilterSubscriptions));

			aspect.after(this, '_definePublications', lang.hitch(this, this._defineFilterPublications));

			aspect.after(this, '_setOwnCallbacksForEvents', lang.hitch(this, this._setFilterOwnCallbacksForEvents));

		},



		_mixFilterEventsAndActions: function() {
@@ -53,37 +61,54 @@ define([ 
			}, this.filterConfig || {}]);

		},



		_initializeFilter: function() {



			if (!this.queryChannel) {

				this.filter = new Filter(this.filterConfig);

				this.queryChannel = this.filter.getChannel();

			}



			this._setQueryChannelInModules(this.queryChannel);

		},



		_defineFilterSubscriptions: function() {



			this._subscribeToFilter(this.queryChannel);

		},



		_subscribeToFilter: function(queryChannel) {



			this.subscriptionsConfig.push({

				channel: this.filter.getChannel('SERIALIZED'),

				channel: this._buildChannel(queryChannel, this.actions.SERIALIZED),

				callback: '_subFilterSerialized'

			},{ // TODO: REQUEST_FILTER parece lo mismo que SERIALIZE, hacer que todo vaya por SERIALIZE

				channel: this.filter.getChannel('REQUEST_FILTER'),

				channel: this._buildChannel(queryChannel, this.actions.REQUEST_FILTER),

				callback: '_subFilterSerialized'

			});

		},



		_defineFilterPublications: function() {



			this._setPublicationsToFilter(this.queryChannel);

		},



		_setPublicationsToFilter: function(queryChannel) {



			this.publicationsConfig.push({

				event: 'ADD_TO_QUERY',

				channel: this.filter.getChannel("ADD_TO_QUERY")

				channel: this._buildChannel(queryChannel, this.actions.ADD_TO_QUERY)

			},{

				event: 'REFRESH',

				channel: this.filter.getChannel("REFRESH")

				channel: this._buildChannel(queryChannel, this.actions.REFRESH)

			},{

				event: 'UPDATE_TARGET',

				channel: this.filter.getChannel("UPDATE_TARGET")

				channel: this._buildChannel(queryChannel, this.actions.UPDATE_TARGET)

			});

		},



		_initializeFilter: function() {

		_setFilterOwnCallbacksForEvents: function() {



			this.filter = new Filter(this.filterConfig);

			this.queryChannel = this.filter.getChannel();



			this._setQueryChannelInModules();

			this._onEvt('QUERY_CHANNEL_SET', lang.hitch(this, this._onQueryChannelUpdated));

		},



		_subFilterSerialized: function(res) {
@@ -105,6 +130,32 @@ define([ 
			this.inherited(arguments);



			this._emitEvt('UPDATE_TARGET', obj);

		},



		_onQueryChannelUpdated: function(obj) {



			console.log('entra', obj)

			this._disconnectFromFilter(obj.oldValue);

			this._connectToFilter(obj.value);

		},



		_disconnectFromFilter: function(oldQueryChannel) {



			this._removeSubscriptions([

				this._buildChannel(oldQueryChannel, this.actions.SERIALIZED),

				this._buildChannel(oldQueryChannel, this.actions.REQUEST_FILTER)

			]);

			this._removePublications([

				this._buildChannel(oldQueryChannel, this.actions.ADD_TO_QUERY),

				this._buildChannel(oldQueryChannel, this.actions.REFRESH),

				this._buildChannel(oldQueryChannel, this.actions.UPDATE_TARGET)

			]);

		},



		_connectToFilter: function(newQueryChannel) {



			this._subscribeToFilter(newQueryChannel);

			this._setPublicationsToFilter(newQueryChannel);

		}

	});

});