[MOVE] datagroup to a private ListView API

bzr revid: xmo@openerp.com-20121017105213-sfosutg26zg0w2ax

2 files changed, 58 insertions, 87 deletions

diff --git a/addons/web/static/src/js/data.js b/addons/web/static/src/js/data.js
index 76c2eb41ec1..77583899bf1 100644
--- a/addons/web/static/src/js/data.js
+++ b/addons/web/static/src/js/data.js
@@ -350,89 +350,6 @@ instance.web.Model = instance.web.Class.extend({
     },
 });
 
-instance.web.DataGroup =  instance.web.CallbackEnabled.extend({
-    /**
-     * Management interface between views and grouped collections of OpenERP
-     * records.
-     *
-     * The root DataGroup is instantiated with the relevant information
-     * (a session, a model, a domain, a context and a group_by sequence), the
-     * domain and context may be empty. It is then interacted with via
-     * :js:func:`~instance.web.DataGroup.list`, which is used to read the
-     * content of the current grouping level.
-     *
-     * @constructs instance.web.DataGroup
-     * @extends instance.web.CallbackEnabled
-     *
-     * @param {instance.web.CallbackEnabled} parent widget
-     * @param {String} model name of the model managed by this DataGroup
-     * @param {Array} domain search domain for this DataGroup
-     * @param {Object} context context of the DataGroup's searches
-     * @param {Array} group_by sequence of fields by which to group
-     * @param {Number} [level=0] nesting level of the group
-     */
-    init: function(parent, model, domain, context, group_by, level) {
-        this._super(parent, null);
-        this.model = new instance.web.Model(model, context, domain);
-        this.group_by = group_by;
-        this.context = context;
-        this.domain = domain;
-
-        this.level = level || 0;
-    },
-    list: function (fields, ifGroups, ifRecords) {
-        var self = this;
-        var query = this.model.query(fields).order_by(this.sort).group_by(this.group_by);
-        $.when(query).then(function (querygroups) {
-            // leaf node
-            if (!querygroups) {
-                var ds = new instance.web.DataSetSearch(self, self.model.name, self.model.context(), self.model.domain());
-                ds._sort = self.sort;
-                ifRecords(ds);
-                return;
-            }
-            // internal node
-            var child_datagroups = _(querygroups).map(function (group) {
-                var child_context = _.extend(
-                    {}, self.model.context(), group.model.context());
-                var child_dg = new instance.web.DataGroup(
-                    self, self.model.name, group.model.domain(),
-                    child_context, group.model._context.group_by,
-                    self.level + 1);
-                child_dg.sort = self.sort;
-                // copy querygroup properties
-                child_dg.__context = child_context;
-                child_dg.__domain = group.model.domain();
-                child_dg.folded = group.get('folded');
-                child_dg.grouped_on = group.get('grouped_on');
-                child_dg.length = group.get('length');
-                child_dg.value = group.get('value');
-                child_dg.openable = group.get('has_children');
-                child_dg.aggregates = group.get('aggregates');
-                return child_dg;
-            });
-            ifGroups(child_datagroups);
-        });
-    }
-});
-
-instance.web.StaticDataGroup = instance.web.DataGroup.extend({
-    /**
-     * A specialization of data groups, relying on a single static
-     * dataset as its records provider.
-     *
-     * @constructs instance.web.StaticDataGroup
-     * @extends instance.web.DataGroup
-     * @param {openep.web.DataSetStatic} dataset a static dataset backing the groups
-     */
-    init: function (dataset) {
-        this.dataset = dataset;
-    },
-    list: function (fields, ifGroups, ifRecords) {
-        ifRecords(this.dataset);
-    }
-});
-
 instance.web.DataSet =  instance.web.CallbackEnabled.extend({
     /**
      * Collection of OpenERP records, used to share records and the current selection between views.
diff --git a/addons/web/static/src/js/view_list.js b/addons/web/static/src/js/view_list.js
index d1b8f0ae7c2..e3a95c11c2d 100644
--- a/addons/web/static/src/js/view_list.js
+++ b/addons/web/static/src/js/view_list.js
@@ -64,9 +64,9 @@ instance.web.ListView = instance.web.View.extend( /** @lends instance.web.ListVi
         this.set_groups(new (this.options.GroupsType)(this));
 
         if (this.dataset instanceof instance.web.DataSetStatic) {
-            this.groups.datagroup = new instance.web.StaticDataGroup(this.dataset);
+            this.groups.datagroup = new StaticDataGroup(this.dataset);
         } else {
-            this.groups.datagroup = new instance.web.DataGroup(
+            this.groups.datagroup = new DataGroup(
                 this, this.model,
                 dataset.get_domain(),
                 dataset.get_context());
@@ -554,7 +554,7 @@ instance.web.ListView = instance.web.View.extend( /** @lends instance.web.ListVi
      */
     do_search: function (domain, context, group_by) {
         this.page = 0;
-        this.groups.datagroup = new instance.web.DataGroup(
+        this.groups.datagroup = new DataGroup(
             this, this.model, domain, context, group_by);
         this.groups.datagroup.sort = this.dataset._sort;
 
@@ -1150,7 +1150,7 @@ instance.web.ListView.Groups = instance.web.Class.extend( /** @lends instance.we
     passtrough_events: 'action deleted row_link',
     /**
      * Grouped display for the ListView. Handles basic DOM events and interacts
-     * with the :js:class:`~instance.web.DataGroup` bound to it.
+     * with the :js:class:`~DataGroup` bound to it.
      *
      * Provides events similar to those of
      * :js:class:`~instance.web.ListView.List`
@@ -1555,6 +1555,60 @@ instance.web.ListView.Groups = instance.web.Class.extend( /** @lends instance.we
     }
 });
 
+var DataGroup =  instance.web.Class.extend({
+   init: function(parent, model, domain, context, group_by, level) {
+       this._super(parent, null);
+       this.model = new instance.web.Model(model, context, domain);
+       this.group_by = group_by;
+       this.context = context;
+       this.domain = domain;
+
+       this.level = level || 0;
+   },
+   list: function (fields, ifGroups, ifRecords) {
+       var self = this;
+       var query = this.model.query(fields).order_by(this.sort).group_by(this.group_by);
+       $.when(query).then(function (querygroups) {
+           // leaf node
+           if (!querygroups) {
+               var ds = new instance.web.DataSetSearch(self, self.model.name, self.model.context(), self.model.domain());
+               ds._sort = self.sort;
+               ifRecords(ds);
+               return;
+           }
+           // internal node
+           var child_datagroups = _(querygroups).map(function (group) {
+               var child_context = _.extend(
+                   {}, self.model.context(), group.model.context());
+               var child_dg = new instance.web.DataGroup(
+                   self, self.model.name, group.model.domain(),
+                   child_context, group.model._context.group_by,
+                   self.level + 1);
+               child_dg.sort = self.sort;
+               // copy querygroup properties
+               child_dg.__context = child_context;
+               child_dg.__domain = group.model.domain();
+               child_dg.folded = group.get('folded');
+               child_dg.grouped_on = group.get('grouped_on');
+               child_dg.length = group.get('length');
+               child_dg.value = group.get('value');
+               child_dg.openable = group.get('has_children');
+               child_dg.aggregates = group.get('aggregates');
+               return child_dg;
+           });
+           ifGroups(child_datagroups);
+       });
+   }
+});
+var StaticDataGroup = DataGroup.extend({
+   init: function (dataset) {
+       this.dataset = dataset;
+   },
+   list: function (fields, ifGroups, ifRecords) {
+       ifRecords(this.dataset);
+   }
+});
+
 /**
  * @mixin Events
  */