[MERGE] Merged web-side branch of feature allowing to use 'fonts=bold:expression' in list views. This comes with a server branch to add the 'fonts' attribute in RNG, and an addon branch using this feature with the need_action mechanism.

bzr revid: tde@openerp.com-20120419114557-mv7uf9h5p2i5t3os

addons/web/static/src/js/view_editor.js

@@ -873,7 +873,8 @@ instance.web.ViewEditor =   instance.web.OldWidget.extend({
             'widget' : {'name':'widget', 'string': 'widget', 'type': 'selection'},
             'colors' : {'name':'colors', 'string': 'Colors', 'type': 'char'},
             'editable' : {'name':'editable', 'string': 'Editable', 'type': 'selection', 'selection': [["",""],["top","Top"],["bottom", "Bottom"]]},
-            'groups' : {'name':'groups', 'string': 'Groups', 'type': 'selection_multi'}
+            'groups' : {'name':'groups', 'string': 'Groups', 'type': 'selection_multi'},
+            'fonts' : {'name':'fonts', 'string': 'fonts', 'type': 'char'},
         };
         var arch_val = self.get_object_by_id(this.one_object.clicked_tr_id,this.one_object['main_object'], []);
         this.edit_node_dialog.$element.append('<table id="rec_table"  style="width:400px" class="oe_forms"></table>');
@@ -1149,7 +1150,7 @@ var _PROPERTIES = {
     'board': ['style'],
     'column' : [],
     'action' : ['name', 'string', 'colspan', 'groups'],
-    'tree' : ['string', 'colors', 'editable', 'link', 'limit', 'min_rows'],
+    'tree' : ['string', 'colors', 'editable', 'link', 'limit', 'min_rows', 'fonts'],
     'graph' : ['string', 'type'],
     'calendar' : ['string', 'date_start', 'date_stop', 'date_delay', 'day_length', 'color', 'mode']
 };

addons/web/static/src/js/view_list.js

@@ -56,6 +56,7 @@ instance.web.ListView = instance.web.View.extend( /** @lends instance.web.ListVi
         this.view_id = view_id;
         this.previous_colspan = null;
         this.colors = null;
+        this.fonts = null;
 
         this.columns = [];
 
@@ -140,29 +141,53 @@ instance.web.ListView = instance.web.View.extend( /** @lends instance.web.ListVi
         return this.reload_view(null, null, true);
     },
     /**
-     * Returns the color for the provided record in the current view (from the
-     * ``@colors`` attribute)
+     * Returns the style for the provided record in the current view (from the
+     * ``@colors`` and ``@fonts`` attributes)
      *
      * @param {Record} record record for the current row
-     * @returns {String} CSS color declaration
+     * @returns {String} CSS style declaration
      */
-    color_for: function (record) {
-        if (!this.colors) { return ''; }
+    style_for: function (record) {
+        var style= '';
+
         var context = _.extend({}, record.attributes, {
             uid: this.session.uid,
             current_date: new Date().toString('yyyy-MM-dd')
             // TODO: time, datetime, relativedelta
         });
+
+        if (this.fonts) {
+            for(var i=0, len=this.fonts.length; i<len; ++i) {
+                var pair = this.fonts[i],
+                font = pair[0],
+                expression = pair[1];
+                if (py.evaluate(expression, context).toJSON()) {
+                    switch(font) {
+                    case 'bold':
+                        style += 'font-weight: bold;';
+                        break;
+                    case 'italic':
+                        style += 'font-style: italic;';
+                        break;
+                    case 'underline':
+                        style += 'text-decoration: underline;';
+                        break;
+                    }
+                }
+            }
+        }
+
+        if (!this.colors) { return style; }
         for(var i=0, len=this.colors.length; i<len; ++i) {
             var pair = this.colors[i],
                 color = pair[0],
                 expression = pair[1];
             if (py.evaluate(expression, context).toJSON()) {
-                return 'color: ' + color + ';';
+                return style += 'color: ' + color + ';';
             }
             // TODO: handle evaluation errors
         }
-        return '';
+        return style;
     },
     /**
      * Called after loading the list view's description, sets up such things
@@ -203,6 +228,16 @@ instance.web.ListView = instance.web.View.extend( /** @lends instance.web.ListVi
                 }).value();
         }
 
+        if (this.fields_view.arch.attrs.fonts) {
+            this.fonts = _(this.fields_view.arch.attrs.fonts.split(';')).chain().compact()
+                .map(function(font_pair) {
+                    var pair = font_pair.split(':'),
+                        font = pair[0],
+                        expr = pair[1];
+                    return [font, py.parse(py.tokenize(expr)), expr];
+                }).value();
+        }
+
         this.setup_columns(this.fields_view.fields, grouped);
 
         this.$element.html(QWeb.render(this._template, this));

addons/web/static/src/xml/base.xml

@@ -670,7 +670,7 @@
 </t>
 <tr t-name="ListView.row" t-att-class="row_parity"
         t-att-data-id="record.get('id')"
-        t-att-style="view.color_for(record)">
+        t-att-style="view.style_for(record)">
     <t t-foreach="columns" t-as="column">
         <td t-if="column.meta">