[ADD] add module 'web_widget_color_tree_field'

web_widget_color_tree_field/README.rst

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+Colorize field in tree views
+============================
+
+This module aims to add support for dynamically coloring fields in tree view
+according to data in the record.
+
+It provides new attributes with the same syntax as 'colors' attribute in tree tag.
+
+Features
+========
+
+* Add attribute 'bg_color' to color background of a cell in tree view
+
+* Add attribute 'fg_color' to change text color of a cell in tree view
+
+
+Usage
+=====
+
+* In the tree view declaration, put bg_color="red:customer==True;" attribute in the field tag::
+
+    ...
+    <field name="arch" type="xml">
+        <tree string="View name">
+            ...
+            <field name="name" bg_color="red:customer==True;"/>
+            ...
+        </tree>
+    </field>
+    ...
+    
+    With this example, column which renders 'name' field will have its background colored in red.
+
+* In the tree view declaration, put fg_color="white:customer==True;" attribute in the field tag::
+
+    ...
+    <field name="arch" type="xml">
+        <tree string="View name">
+            ...
+            <field name="name" fg_color="white:customer==True;"/>
+            ...
+        </tree>
+    </field>
+    ...
+    
+    With this example, column which renders 'name' field will have its text colored in white.
+
+
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/web/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed feedback
+`here <https://github.com/OCA/web/issues/new?body=module:%20web_widget_color_tree_field%0Aversion:%208.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+
+Credits
+=======
+
+Contributors
+------------
+
+* Damien Crier <damien.crier@camptocamp.com>
+
+Maintainer
+----------
+
+.. image:: http://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: http://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit http://odoo-community.org.

web_widget_color_tree_field/__init__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Damien Crier
+#    Copyright 2015 Camptocamp SA
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################

web_widget_color_tree_field/__openerp__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Damien Crier
+#    Copyright 2015 Camptocamp SA
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+{
+    'name': 'web_widget_color_tree_field',
+    'category': 'Hidden',
+    'version': '1.0',
+    'depends': ['web'],
+    'author': "Camptocamp,Odoo Community Association (OCA)",
+    'license': 'AGPL-3',
+    'website': 'http://www.camptocamp.com',
+    'data': [
+        'views/web_widget_color_tree_field.xml',
+    ],
+    'qweb': [
+        'static/xml/*.xml',
+    ],
+    'auto_install': False
+}

web_widget_color_tree_field/static/js/web_widget_color_tree_field.js

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+openerp.web_widget_color_tree_field = function(instance){
+    var _t = instance.web._t,
+        _lt = instance.web._lt;
+    var QWeb = instance.web.qweb;
+    
+    var pair_colors = function(pair_color){
+        if (pair_color != ""){
+            var pair_list = pair_color.split(':'),
+                color = pair_list[0],
+                expression = pair_list[1];
+            return [color, py.parse(py.tokenize(expression)), expression]
+        }
+    };
+
+    var colorize_helper = function(obj, record, column, field_attribute, css_attribute){
+        var result = '';
+        if (column[field_attribute]){
+            var colors = _(column[field_attribute].split(';'))
+            .chain()
+            .map(pair_colors)
+            .value();
+            var colors = colors.filter(function CheckUndefined(value, index, ar) {
+                return value != undefined;
+            })
+            var ctx = _.extend(
+                    {},
+                    record.attributes,
+                    {
+                        uid: obj.session.uid,
+                        current_date: new Date().toString('yyyy-MM-dd')
+                    }    
+            );
+            for(i=0, len=colors.length; i<len; ++i) {
+                pair = colors[i];
+                var color = pair[0];
+                var expression = pair[1];
+                if (py.evaluate(expression, ctx).toJSON()) {
+                    result = css_attribute + ': ' + color + ';';
+                }
+            }
+        }
+        return result
+    };
+    
+    var colorize = function(record, column){
+        var res = '';
+        res += colorize_helper(this, record, column, 'bg_color', 'background-color');
+        res += colorize_helper(this, record, column, 'fg_color', 'color');
+        return res;
+    };
+    
+    instance.web.ListView.List.include({
+        init: function(group, opts){
+            this._super(group, opts);
+            this.columns.fct_colorize = colorize;
+        },
+        fct_colorize: colorize,
+        render: function() {
+            this.$current.empty().append(
+                QWeb.render('ListView.rows', _.extend({
+                        render_cell: function () {
+                            return self.render_cell.apply(self, arguments); },
+                        fct_colorize: function(){
+                            return self.fct_colorize.apply(self, arguments);
+                        }
+                    }, this)));
+            this.pad_table_to(4);
+        },
+        render_record: function(record) {
+            var self = this;
+            var index = this.records.indexOf(record);
+            return QWeb.render('ListView.row', {
+                columns: this.columns,
+                options: this.options,
+                record: record,
+                row_parity: (index % 2 === 0) ? 'even' : 'odd',
+                view: this.view,
+                render_cell: function () {
+                    return self.render_cell.apply(self, arguments); },
+                fct_colorize: function(){
+                    return self.fct_colorize.apply(self, arguments);
+                }
+            });
+        }
+    });
+}

web_widget_color_tree_field/static/xml/web_widget_color_tree_field.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<templates>
+
+    <tr t-extend="ListView.row">
+        <t t-jquery="td[t-att-data-field='column.id']" t-operation="attributes">
+            <attribute name="t-att-style">fct_colorize(record, column)</attribute>
+        </t>
+    </tr>
+
+</templates>

web_widget_color_tree_field/views/web_widget_color_tree_field.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- vim:fdn=3:
+-->
+<openerp>
+    <data>
+        <template id="assets_backend" name="web_widget_color_tree_field assets" inherit_id="web.assets_backend">
+            <xpath expr="." position="inside">
+                <script type="text/javascript" src="/web_widget_color_tree_field/static/js/web_widget_color_tree_field.js"></script>
+            </xpath>
+        </template>
+    </data>
+</openerp>