[ADD] web_listview_range_select

web_listview_range_select/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :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/162/10.0
+
+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>
+
+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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+# -*- coding: utf-8 -*-
+# © 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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+# -*- coding: utf-8 -*-
+# © 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': '10.0.1.0.0',
+    'category': 'Web',
+    'author': 'Onestein,Odoo Community Association (OCA)',
+    'website': 'http://www.onestein.eu',
+    'license': 'AGPL-3',
+    'depends': [
+        'web',
+    ],
+    'data': [
+        'templates/assets.xml'
+    ],
+    'installable': True,
+    'application': False,
+}

web_listview_range_select/static/src/js/web_listview_multi_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_multi_select', function (require) {
+"use strict";
+    var core = require('web.core'),
+        _t = core._t,
+        listview = require('web.ListView');
+
+    listview.List.include({
+        get_range_selection: function() {
+            var result = {ids: [], records: []};
+            if (!this.options.selectable) {
+                return result;
+            }
+            var records = this.records;
+            var start = null,
+                end = null;
+
+            //Get start and end;
+            this.$current.find('td.o_list_record_selector input').each(function (i, el) {
+                var checked = $(el).prop('checked');
+                if (checked) {
+                    if (start == null)
+                        start = i;
+                    else
+                        end = i;
+                }
+            });
+
+            this.$current.find('td.o_list_record_selector input').closest('tr').each(function (i, el) {
+                var record = records.get($(el).data('id'));
+                if (start != null && end != null && i >= start && i <= end) {
+                    result.ids.push(record.get('id'));
+                    result.records.push(record.attributes);
+                } else if(start != null && end == null && start == i) {
+                    result.ids.push(record.get('id'));
+                    result.records.push(record.attributes);
+                }
+            });
+            return result;
+        },
+        init: function() {
+            var self = this;
+            var res = this._super.apply(this, arguments);
+            this.$current.delegate('td.o_list_record_selector', 'click', function (e) {
+                if (e.shiftKey) {
+                    var selection = self.get_range_selection();
+                    self.$current.find('td.o_list_record_selector input').closest('tr').each(function () {
+                        var record = self.records.get($(this).data('id'));
+                        if (selection.ids.indexOf(record.get('id')) != -1)
+                            $(this).find('td.o_list_record_selector input').prop('checked', true);
+                    });
+                    $(self).trigger(
+                        'selected', [selection.ids, selection.records, true]);
+                }
+            });
+            return res;
+        }
+    });
+});

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 core = require('web.core'),
+        _t = core._t,
+        listview = require('web.ListView');
+
+    listview.List.include({
+        get_range_selection: function() {
+            var result = {ids: [], records: []};
+            if (!this.options.selectable) {
+                return result;
+            }
+            var records = this.records;
+            var start = null,
+                end = null;
+
+            //Get start and end;
+            this.$current.find('td.o_list_record_selector input').each(function (i, el) {
+                var checked = $(el).prop('checked');
+                if (checked) {
+                    if (start == null)
+                        start = i;
+                    else
+                        end = i;
+                }
+            });
+
+            this.$current.find('td.o_list_record_selector input').closest('tr').each(function (i, el) {
+                var record = records.get($(el).data('id'));
+                if (start != null && end != null && i >= start && i <= end) {
+                    result.ids.push(record.get('id'));
+                    result.records.push(record.attributes);
+                } else if(start != null && end == null && start == i) {
+                    result.ids.push(record.get('id'));
+                    result.records.push(record.attributes);
+                }
+            });
+            return result;
+        },
+        init: function() {
+            var self = this;
+            var res = this._super.apply(this, arguments);
+            this.$current.delegate('td.o_list_record_selector', 'click', function (e) {
+                if (e.shiftKey) {
+                    var selection = self.get_range_selection();
+                    self.$current.find('td.o_list_record_selector input').closest('tr').each(function () {
+                        var record = self.records.get($(this).data('id'));
+                        if (selection.ids.indexOf(record.get('id')) != -1)
+                            $(this).find('td.o_list_record_selector input').prop('checked', true);
+                    });
+                    $(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>