Merge pull request #910 from multidadosti-erp/11.0-mig-web_listview_range_select

11.0 mig web_listview_range_select

web_listview_range_select/README.rst

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+.. image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+   :target: https://www.gnu.org/licenses/agpl
+   :alt: License: AGPL-3
+
+====================
+List Range Selection
+====================
+
+Enables selecting a range of records using the shift key.
+
+Configuration
+=============
+
+No configuration is needed.
+
+Usage
+=====
+
+To use this module, you need to:
+
+#. click a record;
+#. hold shift and click another record;
+#. you can repeat this operation as many times as you want.
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/162/11.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/162/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.
+
+Credits
+=======
+
+Contributors
+------------
+
+* Dennis Sluijk <d.sluijk@onestein.nl>
+* Aldo Soares <soares_aldo@hotmail.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://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 https://odoo-community.org.

web_listview_range_select/__init__.py

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+# © 2017 Onestein (<http://www.onestein.eu>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

web_listview_range_select/__manifest__.py

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+# © 2017 Onestein (<http://www.onestein.eu>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    'name': 'List Range Selection',
+    'summary': """
+        Enables selecting a range of records using the shift key
+    """,
+    'version': '11.0.1.0.0',
+    'category': 'Web',
+    'author': 'Onestein,Odoo Community Association (OCA)',
+    'website': 'https://github.com/oca/web',
+    'license': 'AGPL-3',
+    'depends': [
+        'web',
+    ],
+    'data': [
+        'templates/assets.xml'
+    ],
+    'installable': True,
+    'application': False,
+}

web_listview_range_select/static/src/js/web_listview_range_select.js

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+/* Copyright 2017 Onestein
+* License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). */
+
+odoo.define('web_listview_range_select', function (require) {
+"use strict";
+
+    var ListRenderer = require('web.ListRenderer');
+
+    ListRenderer.include({
+        _range_history: [],
+
+        _get_range_selection: function() {
+            var self = this;
+            var result = {ids: [], records: []};
+
+            //Get start and end
+            var start = null,
+                end = null;
+
+            this.$el.find('td.o_list_record_selector input').each(function (i, el) {
+                var id = $(el).closest('tr').data('id');
+                var checked = self._range_history.indexOf(id) != -1;
+                if (checked && $(el).prop('checked')) {
+                    if (start == null)
+                        start = i;
+                    else
+                        end = i;
+                }
+            });
+
+            //Preserve already checked
+            this.$el.find('td.o_list_record_selector input:checked').closest('tr').each(function (i, el) {
+                if (i == start || i == end) return;
+                var record_id = $(el).data('id')
+                result.ids.push(record_id);
+                result.records.push(el.attributes);
+            });
+
+            var new_range = this.get_range_selection(start, end);
+            result.records = result.records.concat(new_range.records);
+            result.ids = result.ids.concat(new_range.ids);
+
+            return result;
+        },
+
+        get_range_selection: function(start, end) {
+            var result = {ids: [], records: []};
+            this.$el.find('td.o_list_record_selector input').closest('tr').each(function (i, el) {
+                var record_id = $(el).data('id');
+                if (start != null && end != null && i >= start && i <= end) {
+                    result.ids.push(record_id);
+                    result.records.push(el.attributes);
+                } else if(start != null && end == null && start == i) {
+                    result.ids.push(record_id);
+                    result.records.push(el.attributes);
+                }
+            });
+            return result;
+        },
+
+        push_range_history: function(id) {
+            this._range_history.push(id);
+            if (this._range_history.length == 3)
+                this._range_history.shift();
+        },
+
+        _onSelectRecord: function(event) {
+            var res = this._super(event);
+            var self = this;
+            var el = $(event.currentTarget);
+            if (el.find('input').prop('checked'))
+                self.push_range_history(el.closest('tr').data('id'));
+
+            if (event.shiftKey) {
+                //Get selection
+                var selection = self._get_range_selection();
+                this.$el.find('td.o_list_record_selector input').closest('tr').each(function () {
+                    //Check input visual
+                    var record_id = $(this).data('id');
+                    if (selection.ids.indexOf(record_id) != -1)
+                        $(this).find('td.o_list_record_selector input').prop('checked', true);
+                });
+                //Check input internal
+                $(self).trigger(
+                    'selected', [selection.ids, selection.records, true]);
+            }
+            return res;
+        }
+    });
+});

web_listview_range_select/templates/assets.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright 2017 Onestein
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+
+<odoo>
+    <template id="assets_backend" inherit_id="web.assets_backend">
+        <xpath expr=".">
+            <script type="text/javascript"
+                    src="/web_listview_range_select/static/src/js/web_listview_range_select.js"/>
+        </xpath>
+    </template>
+</odoo>