[MERGE] forward port of branch saas-1 up to revid 4887 chs@openerp.com-20130612153934-qyp6pb3bc4za4taf

bzr revid: chs@openerp.com-20130613172414-dln3g4j0ykcwaa02
bzr revid: chs@openerp.com-20130613173900-xl7rh321nnw2b04b

1 files changed, 52 insertions, 21 deletions

diff --git a/addons/web/static/src/js/data.js b/addons/web/static/src/js/data.js
index f1b043bacf9..679afe77bcd 100644
--- a/addons/web/static/src/js/data.js
+++ b/addons/web/static/src/js/data.js
@@ -112,24 +112,27 @@ instance.web.Query = instance.web.Class.extend({
      * @returns {jQuery.Deferred<Array<openerp.web.QueryGroup>> | null}
      */
     group_by: function (grouping) {
-        if (grouping === undefined) {
-            return null;
+        var ctx = instance.web.pyeval.eval(
+            'context', this._model.context(this._context));
+
+        // undefined passed in explicitly (!)
+        if (_.isUndefined(grouping)) {
+            grouping = [];
         }
 
         if (!(grouping instanceof Array)) {
             grouping = _.toArray(arguments);
         }
-        if (_.isEmpty(grouping)) { return null; }
+        if (_.isEmpty(grouping) && !ctx['group_by_no_leaf']) {
+            return null;
+        }
 
         var self = this;
-
-        var ctx = instance.web.pyeval.eval(
-            'context', this._model.context(this._context));
         return this._model.call('read_group', {
             groupby: grouping,
             fields: _.uniq(grouping.concat(this._fields || [])),
             domain: this._model.domain(this._filter),
-            context: this._model.context(this._context),
+            context: ctx,
             offset: this._offset,
             limit: this._limit,
             orderby: instance.web.serialize_sort(this._order_by) || false
@@ -325,7 +328,7 @@ instance.web.Model = instance.web.Class.extend({
      * Fetches the model's domain, combined with the provided domain if any
      *
      * @param {Array} [domain] to combine with the model's internal domain
-     * @returns The model's internal domain, or the AND-ed union of the model's internal domain and the provided domain
+     * @returns {instance.web.CompoundDomain} The model's internal domain, or the AND-ed union of the model's internal domain and the provided domain
      */
     domain: function (domain) {
         if (!domain) { return this._domain; }
@@ -337,7 +340,7 @@ instance.web.Model = instance.web.Class.extend({
      * combined with the provided context if any
      *
      * @param {Object} [context] to combine with the model's internal context
-     * @returns The union of the user's context and the model's internal context, as well as the provided context if any. In that order.
+     * @returns {instance.web.CompoundContext} The union of the user's context and the model's internal context, as well as the provided context if any. In that order.
      */
     context: function (context) {
         return new instance.web.CompoundContext(
@@ -487,7 +490,12 @@ instance.web.DataSet =  instance.web.Class.extend(instance.web.PropertiesMixin,
      * @returns {$.Deferred}
      */
     create: function(data, options) {
-        return this._model.call('create', [data], {context: this.get_context()});
+        var self = this;
+        return this._model.call('create', [data], {
+            context: this.get_context()
+        }).done(function () {
+            self.trigger('dataset_changed', data, options)
+        });
     },
     /**
      * Saves the provided data in an existing db record
@@ -502,7 +510,12 @@ instance.web.DataSet =  instance.web.Class.extend(instance.web.PropertiesMixin,
      */
     write: function (id, data, options) {
         options = options || {};
-        return this._model.call('write', [[id], data], {context: this.get_context(options.context)}).done(this.trigger('dataset_changed', id, data, options));
+        var self = this;
+        return this._model.call('write', [[id], data], {
+            context: this.get_context(options.context)
+        }).done(function () {
+            self.trigger('dataset_changed', id, data, options)
+        });
     },
     /**
      * Deletes an existing record from the database
@@ -510,7 +523,12 @@ instance.web.DataSet =  instance.web.Class.extend(instance.web.PropertiesMixin,
      * @param {Number|String} ids identifier of the record to delete
      */
     unlink: function(ids) {
-        return this._model.call('unlink', [ids], {context: this.get_context()}).done(this.trigger('dataset_changed', ids));
+        var self = this;
+        return this._model.call('unlink', [ids], {
+            context: this.get_context()
+        }).done(function () {
+            self.trigger('dataset_changed', ids)
+        });
     },
     /**
      * Calls an arbitrary RPC method
@@ -604,6 +622,13 @@ instance.web.DataSet =  instance.web.Class.extend(instance.web.PropertiesMixin,
     alter_ids: function(n_ids) {
         this.ids = n_ids;
     },
+    remove_ids: function (ids) {
+        this.alter_ids(_(this.ids).difference(ids));
+    },
+    add_ids: function(ids, at) {
+        var args = [at, 0].concat(_.difference(ids, this.ids));
+        this.ids.splice.apply(this.ids, args);
+    },
     /**
      * Resequence records.
      *
@@ -701,22 +726,28 @@ instance.web.DataSetSearch =  instance.web.DataSet.extend({
     get_domain: function (other_domain) {
         this._model.domain(other_domain);
     },
+    alter_ids: function (ids) {
+        this._super(ids);
+        if (this.index !== null && this.index >= this.ids.length) {
+            this.index = this.ids.length > 0 ? this.ids.length - 1 : 0;
+        }
+    },
+    remove_ids: function (ids) {
+        var before = this.ids.length;
+        this._super(ids);
+        if (this._length) {
+            this._length -= (before - this.ids.length);
+        }
+    },
     unlink: function(ids, callback, error_callback) {
         var self = this;
         return this._super(ids).done(function(result) {
-            self.ids = _(self.ids).difference(ids);
-            if (self._length) {
-                self._length -= 1;
-            }
-            if (self.index !== null) {
-                self.index = self.index <= self.ids.length - 1 ?
-                    self.index : (self.ids.length > 0 ? self.ids.length -1 : 0);
-            }
+            self.remove_ids( ids);
             self.trigger("dataset_changed", ids, callback, error_callback);
         });
     },
     size: function () {
-        if (this._length !== undefined) {
+        if (this._length != null) {
             return this._length;
         }
         return this._super();