From 777c9d3eea4d125acbff6c483af3df470bbd4739 Mon Sep 17 00:00:00 2001
From: Holger Brunn <hbrunn@therp.nl>
Date: Tue, 26 May 2015 15:33:30 +0200
Subject: [PATCH] [ADD] support selecting domains on x2x fields

---
 .../src/css/web_advanced_search_x2x.css       |  24 +++
 .../static/src/js/web_advanced_search_x2x.js  | 192 +++++++++++++++++-
 .../src/xml/web_advanced_search_x2x.xml       |   3 +
 3 files changed, 213 insertions(+), 6 deletions(-)

diff --git a/web_advanced_search_x2x/static/src/css/web_advanced_search_x2x.css b/web_advanced_search_x2x/static/src/css/web_advanced_search_x2x.css
index 71ecad25..a2585b83 100644
--- a/web_advanced_search_x2x/static/src/css/web_advanced_search_x2x.css
+++ b/web_advanced_search_x2x/static/src/css/web_advanced_search_x2x.css
@@ -2,3 +2,27 @@
 {
     position: relative;
 }
+/* copy search view's button style */
+.openerp .oe_searchview_drawer .web_advanced_search_x2x_search:before
+{
+    font: 21px "mnmliconsRegular";
+    content: "r";
+    color: #a3a3a3;
+}
+.openerp .oe_searchview_drawer .web_advanced_search_x2x_search
+{
+  font-size: 1px;
+  letter-spacing: -1px;
+  color: transparent;
+  text-shadow: none;
+  font-weight: normal;
+  -moz-box-shadow: none;
+  -webkit-box-shadow: none;
+  box-shadow: none;
+  -moz-border-radius: 0;
+  -webkit-border-radius: 0;
+  border-radius: 0;
+  padding: 0;
+  border: none;
+  background: transparent;
+}
diff --git a/web_advanced_search_x2x/static/src/js/web_advanced_search_x2x.js b/web_advanced_search_x2x/static/src/js/web_advanced_search_x2x.js
index 37a5d2f2..7d42bd04 100644
--- a/web_advanced_search_x2x/static/src/js/web_advanced_search_x2x.js
+++ b/web_advanced_search_x2x/static/src/js/web_advanced_search_x2x.js
@@ -43,6 +43,9 @@ openerp.web_advanced_search_x2x = function(instance)
                             return 0;
                     }
                 });
+            this.operators.push({
+                'value': 'domain', 'text': instance.web._lt('is in selection'),
+            });
             return this._super.apply(this, arguments);
         },
         start: function()
@@ -77,22 +80,40 @@ openerp.web_advanced_search_x2x = function(instance)
         },
         operator_changed: function(e)
         {
+            if(this.searchfield)
+            {
+                this.searchfield.destroy();
+            }
             this.renderElement();
             if(this.show_searchfield())
             {
                 this.create_searchfield().appendTo(this.$el.empty());
             }
+            if(this.show_domain_selection())
+            {
+                this.$el.filter('input').remove();
+                this.$el.filter('button.web_advanced_search_x2x_search').click(
+                    this.proxy(this.popup_domain_selection));
+                this.popup_domain_selection();
+            }
         },
-        show_searchfield: function()
+        get_operator: function()
         {
             if(this.isDestroyed())
             {
                 return false;
             }
-            var operator = this.getParent().$('.searchview_extended_prop_op')
-                .val();
+            return this.getParent().$('.searchview_extended_prop_op').val();
+        },
+        show_searchfield: function()
+        {
+            var operator = this.get_operator()
             return operator == '=' || operator == '!=';
         },
+        show_domain_selection: function()
+        {
+            return this.get_operator() == 'domain';
+        },
         get_value: function()
         {
             if(this.show_searchfield() && this.searchfield)
@@ -103,22 +124,70 @@ openerp.web_advanced_search_x2x = function(instance)
         },
         format_label: function(format, field, operator)
         {
+            var value = null;
             if(this.show_searchfield() && this.searchfield)
+            {
+                value = this.searchfield.display_value[
+                    String(this.searchfield.get_value())];
+            }
+            if(this.show_domain_selection() && this.domain_representation)
+            {
+                value = this.domain_representation;
+            }
+            if(value)
             {
                 return _.str.sprintf(
                     format,
                     {
                         field: field.string,
                         operator: operator.label || operator.text,
-                        value: this.searchfield.display_value[
-                            String(this.searchfield.get_value())],
-
+                        value: value,
                     }
                 );
             }
             return this._super.apply(this, arguments);
         },
+        get_domain: function()
+        {
+            if(this.show_domain_selection() && this.domain)
+            {
+                var self = this;
+                return _.extend(new instance.web.CompoundDomain(), {
+                    __domains: [
+                        _.map(this.domain, function(leaf)
+                        {
+                            if(_.isArray(leaf) && leaf.length == 3)
+                            {
+                                return [
+                                    self.field.name + '.' + leaf[0],
+                                    leaf[1],
+                                    leaf[2]
+                                ]
+                            }
+                            return leaf;
+                        }),
+                    ],
+                })
+            }
+            return this._super.apply(this, arguments);
+        },
+        popup_domain_selection: function()
+        {
+            var self = this,
+                popup = new instance.web_advanced_search_x2x.SelectCreatePopup(this);
+            popup.on('domain_selected', this, function(domain, domain_representation)
+            {
+                self.$el.filter('.web_advanced_search_x2x_domain').text(
+                    domain_representation);
+                self.domain = domain;
+                self.domain_representation = domain_representation;
+            });
+            popup.select_element(
+                this.field.relation, {}, this.field.domain,
+                this.field.context);
+        },
     });
+
     instance.web.search.custom_filters.add(
         'one2many',
         'instance.web_advanced_search_x2x.ExtendedSearchPropositionMany2One');
@@ -128,4 +197,115 @@ openerp.web_advanced_search_x2x = function(instance)
     instance.web.search.custom_filters.add(
         'many2one',
         'instance.web_advanced_search_x2x.ExtendedSearchPropositionMany2One');
+
+    instance.web_advanced_search_x2x.SelectCreatePopup = instance.web.form.SelectCreatePopup.extend({
+        setup_search_view: function()
+        {
+            var self = this;
+            this._super.apply(this, arguments);
+            this.searchview.on("search_view_loaded", this, function()
+            {
+                self.view_list.on("list_view_loaded", self, function()
+                {
+                    self.$buttonpane.find(".oe_selectcreatepopup-search-create").remove();
+                    self.$buttonpane.prepend(
+                        jQuery('<button />')
+                        .addClass('oe_highlight')
+                        .text(instance.web._lt('Use criteria'))
+                        .click(self.proxy(self.select_domain))
+                    );
+                    self.$buttonpane.find(".oe_selectcreatepopup-search-select")
+                        .unbind('click')
+                        .click(function()
+                        {
+                            self.select_elements(self.selected_ids)
+                            .then(function()
+                            {
+                                self.destroy();
+                            });
+                        });
+                    self.view_list.select_record = function(index)
+                    {
+                        self.select_elements([self.view_list.dataset.ids[index]])
+                        .then(function()
+                        {
+                            self.destroy();
+                        });
+                    };
+                });
+            });
+        },
+        select_domain: function()
+        {
+            var self = this,
+                search = this.searchview.build_search_data();
+            //TODO: get representation from search view
+            self.trigger('domain_selected', search.domain, String(search.domain));
+            self.destroy();
+         },
+        select_elements: function(ids)
+        {
+            var self = this;
+            return this.dataset.name_get(ids).then(function(name_gets)
+            {
+                var names = _.reduce(name_gets, function(memo, name_get)
+                {
+                    return memo + (memo ? ', ' : '') + name_get[1];
+                }, '');
+                self.trigger('domain_selected', [['id', 'in', ids]], names);
+            });
+        },
+    });
+
+    instance.web.search.Advanced.include({
+        commit_search: function()
+        {
+            //the original can only cope with propositions (=domain leaves),
+            //so we need to rebuild the domain if one of our CompoundDomains
+            //is involved
+            var self = this;
+            this._super.apply(this, arguments);
+            this.view.query.each(function(element)
+            {
+                if(element.attributes.category != _t("Advanced"))
+                {
+                    return;
+                }
+                var has_compound_domain = false,
+                    compound_domain = new instance.web.CompoundDomain();
+                _.each(element.attributes.values, function(value)
+                {
+                    if(value.value instanceof instance.web.CompoundDomain)
+                    {
+                        has_compound_domain = true;
+                        _.each(value.value.__domains, function(domain)
+                        {
+                            compound_domain.add(domain);
+                        });
+                    }
+                    else
+                    {
+                        compound_domain.add(value.value);
+                    }
+                })
+                if(!has_compound_domain)
+                {
+                    return;
+                }
+                self.view.query.remove(element.cid);
+                self.view.query.add({
+                    category: _t("Advanced"),
+                    values: element.attributes.values,
+                    field: _.extend(
+                        element.attributes.field, {
+                            get_domain: function()
+                            {
+                                return compound_domain.eval();
+                            }
+                        }),
+                });
+            });
+        },
+    })
 }
+
diff --git a/web_advanced_search_x2x/static/src/xml/web_advanced_search_x2x.xml b/web_advanced_search_x2x/static/src/xml/web_advanced_search_x2x.xml
index 80b29371..bac699ac 100644
--- a/web_advanced_search_x2x/static/src/xml/web_advanced_search_x2x.xml
+++ b/web_advanced_search_x2x/static/src/xml/web_advanced_search_x2x.xml
@@ -4,6 +4,9 @@
         <t t-if="!widget.show_searchfield()">
             <t t-call="SearchView.extended_search.proposition.char" />
         </t>
+        <t t-if="widget.show_domain_selection()">
+            <span class="web_advanced_search_x2x_domain" /><button class="web_advanced_search_x2x_search" type="button">Search</button>
+        </t>
         <span />
     </t>
 </templates>