From 114f11fe5a1229cf50d95b68e973e3f2dc2c27fb Mon Sep 17 00:00:00 2001
From: Petr Vobornik <pvoborni@redhat.com>
Date: Fri, 5 Jun 2015 15:55:11 +0200
Subject: webui: ListViewWidget

A widget for rendering a list of groups of items. Intended to be
used in sidebar. Plan is to serve also as a base for FacetGroupsWidget.

https://fedorahosted.org/freeipa/ticket/3129

Reviewed-By: Martin Kosek <mkosek@redhat.com>
Reviewed-By: Tomas Babej <tbabej@redhat.com>
---
 install/ui/src/freeipa/widgets/ListViewWidget.js | 233 +++++++++++++++++++++++
 1 file changed, 233 insertions(+)
 create mode 100644 install/ui/src/freeipa/widgets/ListViewWidget.js

diff --git a/install/ui/src/freeipa/widgets/ListViewWidget.js b/install/ui/src/freeipa/widgets/ListViewWidget.js
new file mode 100644
index 000000000..d378e2b1e
--- /dev/null
+++ b/install/ui/src/freeipa/widgets/ListViewWidget.js
@@ -0,0 +1,233 @@
+//
+// Copyright (C) 2015  FreeIPA Contributors see COPYING for license
+//
+
+define([
+    'dojo/_base/declare',
+    'dojo/_base/lang',
+    'dojo/on',
+    'dojo/Evented',
+    'dojo/Stateful',
+    '../jquery',
+    '../ipa',
+    '../reg',
+    '../text',
+    '../util'
+], function(declare, lang, on, Evented, Stateful, $, IPA, reg, text, util) {
+
+var widgets = {};
+
+/**
+ * Widget for rendering a list of groups of items
+ * @class
+ */
+widgets.ListViewWidget = declare([Stateful, Evented], {
+
+    /**
+     * List of groups
+     * @type {Object[]}
+     */
+    groups: null,
+
+    /**
+     * Should be visible
+     * @type {Boolean}
+     */
+    visible: true,
+
+    /**
+     * Selected item
+     * @property {Object}
+     */
+    selected_item: null,
+
+    // behavior
+    select_on_click: true,
+
+    /**
+     * Raised when menu item is clicked
+     * @event item-click
+     */
+
+    // nodes
+    el: null,
+    group_els: null,
+    item_els: null,
+
+    // html and styling
+    css_class: '',
+    group_el_type: '<div/>',
+    group_class: '',
+    group_label_el_type: '<div/>',
+    group_label_class: 'nav-category',
+    group_label_title_el_type: '<h2/>',
+    group_label_title_class: '',
+    item_cont_el_type: '<div/>',
+    item_cont_class: '',
+    item_list_el_type: '<ul/>',
+    item_list_class: 'nav nav-pills nav-stacked',
+    item_el_type: '<li/>',
+    item_class: 't',
+    item_link_class: 'item-link',
+    selected_class: 'active',
+
+    _groupsSetter: function(value) {
+        this.groups = value;
+        this.render_groups();
+    },
+
+    _get_group_items: function(group) {
+        return group.items;
+    },
+
+    render: function() {
+
+        this.el = $('<div/>', { 'class': this.css_class });
+        this.render_groups();
+        return this.el;
+    },
+
+    render_groups: function() {
+        if (!this.el) return;
+
+        this.group_els = {};
+        this.item_els = {};
+
+        this.el.empty();
+        if (!this.groups) return;
+
+        for (var i=0; i<this.groups.length; i++) {
+            var group = this.groups[i];
+            var items = this._get_group_items(group);
+            if (items.length) {
+                var group_el = this.render_group(group);
+                this.el.append(group_el);
+            }
+        }
+    },
+
+    render_group: function(group) {
+
+        var gr = this.group_els[group.name] = { item_els: {}};
+
+        gr.group_el = $(this.group_el_type, {
+            'class': this.group_class,
+            name: group.name
+        });
+
+        gr.label_el = $(this.group_label_el_type, {
+            'class': this.group_label_class
+        }).appendTo(gr.group_el);
+
+        gr.label_title_el = $(this.group_label_title_el_type, {
+            'class': this.group_label_title_class,
+            text: ' '
+        }).appendTo(gr.label_el);
+
+
+        var item_cont = $(this.item_cont_el_type, { 'class': this.item_cont_class });
+        var item_list = $(this.item_list_el_type, { 'class': this.item_list_class });
+        item_list.appendTo(item_cont);
+        var items = this._get_group_items(group);
+        for (var i=0,l=items.length; i<l; i++) {
+            var item = items[i];
+            var item_el = this.item_els[item.name] = this.render_item(item);
+            item_list.append(item_el);
+        }
+        gr.group_el.append(item_cont);
+
+        return gr.group_el;
+    },
+
+    render_item: function(item) {
+        var self = this;
+        var el = $(this.item_el_type, {
+            name: item.name,
+            'class': this.item_class,
+            click: function() {
+                if (item.disabled || el.hasClass('entity-facet-disabled')) {
+                    return false;
+                }
+                self.on_click(item);
+                return false;
+            }
+        });
+
+        $('<a/>', {
+            text: item.label || item.name || '',
+            'class': 'item-link',
+            href: this.create_item_link(item),
+            name: item.name,
+            title: item.title
+        }).appendTo(el);
+
+        return el;
+    },
+
+    create_item_link: function(item) {
+        return '#';
+    },
+
+    on_click: function(item) {
+        this.emit('item-click', { source: this, context: item });
+        if (this.select_on_click) {
+            this.select(item);
+        }
+    },
+
+    update_group: function(group) {
+        if (!this.group_els[group.name]) return;
+        var label_el = this.group_els[group.name].label_title_el;
+        label_el.text(group.label);
+        if (group.title) label_el.attr('title', group.title);
+    },
+
+    update_item: function(item) {
+        var item_el = this.item_els[item.name];
+        var label_el = $('a', item_el);
+        label_el.text(item.label);
+        if (item.title) label_el.attr('title', item.title);
+    },
+
+    select: function(item) {
+        if (!this.el) return;
+        var cls = this.selected_class;
+        var item_el = this.item_els[item.name];
+
+        this.el.find(this.item_class).removeClass(cls);
+        this.el.find(this.item_link_class).removeClass(cls);
+
+        if (!item_el) return; // return if can't select
+
+        item_el.addClass(cls);
+        item_el.find(this.item_link_class).addClass(cls);
+        this.set('selected_item', item);
+        this.emit('select', { source: this, context: item });
+    },
+
+    select_first: function() {
+        if (!this.el) return;
+        this.el.find(this.item_link_class).removeClass(this.selected_class);
+        this.el.find(this.item_class).removeClass(this.selected_class);
+        var first = this.el.find(this.item_link_class + ':first');
+        first.addClass(this.selected_class);
+        first.parent().addClass(this.selected_class);
+    },
+
+    set_visible: function(visible) {
+        this.set('visible', visible);
+        this._apply_visible();
+    },
+
+    _apply_visible: function() {
+        if (!this.el) return;
+        this.el.css('display', this.visible ? '' : 'none');
+    },
+
+    constructor: function(spec) {
+        lang.mixin(this, spec);
+    }
+});
+
+    return widgets.ListViewWidget;
+});
\ No newline at end of file
-- 
cgit