From 5dacb450f63595c5f88bc2cbced708f1bc485fde Mon Sep 17 00:00:00 2001
From: alokhyland <Alok.Ranjan@Hyland.com>
Date: Wed, 12 Jun 2024 14:14:23 +0530
Subject: [PATCH] ELEMENTS-1672: Apply text-overflow and tooltip to multiple
 selected items in nuxeo-selectivity

---
 ui/widgets/nuxeo-selectivity.js | 61 ++++++++++++++++++++++++++++++---
 1 file changed, 57 insertions(+), 4 deletions(-)

diff --git a/ui/widgets/nuxeo-selectivity.js b/ui/widgets/nuxeo-selectivity.js
index 02c10b81fa..fa13c950f0 100644
--- a/ui/widgets/nuxeo-selectivity.js
+++ b/ui/widgets/nuxeo-selectivity.js
@@ -25,6 +25,8 @@ import { html } from '@polymer/polymer/lib/utils/html-tag.js';
 import { mixinBehaviors } from '@polymer/polymer/lib/legacy/class.js';
 import {I18nBehavior} from "../nuxeo-i18n-behavior";
 import '@polymer/iron-icon/iron-icon.js';
+import { IronResizableBehavior } from '@polymer/iron-resizable-behavior/iron-resizable-behavior.js';
+import './nuxeo-tooltip.js';
 
 /**
  * @license
@@ -3429,8 +3431,32 @@ typedArrayTags[weakMapTag] = false;
               item,
             ),
           ));
-
+          
           this.input.parentNode.insertBefore(el, this.input);
+          const textElement = el.querySelector('.selectivity-multiple-selected-item.selectivity-text-container') 
+          const elementWidth = this._calculateElementWidth(textElement);
+          const containerElement = this._getHTMLRootNode(textElement)
+          const containerElementWidth = this._calculateElementWidth(containerElement)
+           if(elementWidth>0 && elementWidth>containerElementWidth)   {
+            textElement.setAttribute('style', `max-width:${containerElementWidth}px`);
+           }
+        },
+
+        _getHTMLRootNode(element){
+          let currentElement = element;
+          const parentElement =  currentElement.closest(".selectivity-multiple-input-container")
+          return parentElement;
+        },
+
+        
+
+        _calculateElementWidth(element){
+          const currrentElement = getComputedStyle(element);
+          const paddingX = parseFloat(currrentElement.paddingLeft) + parseFloat(currrentElement.paddingRight);
+          const borderX = parseFloat(currrentElement.borderLeftWidth) + parseFloat(currrentElement.borderRightWidth);
+          const scrollBarWidth = element.offsetWidth - element.clientWidth;
+          const elementWidth = (element .offsetWidth  - paddingX - borderX - scrollBarWidth -2) ;
+          return elementWidth
         },
 
         /**
@@ -6583,7 +6609,7 @@ typedArrayTags[weakMapTag] = false;
    * @demo demo/nuxeo-selectivity/index.html
    */
   class SelectivityElement
-    extends mixinBehaviors([I18nBehavior, IronFormElementBehavior, IronValidatableBehavior], Nuxeo.Element) {
+    extends mixinBehaviors([I18nBehavior, IronFormElementBehavior, IronValidatableBehavior, IronResizableBehavior], Nuxeo.Element) {
 
     static get is() {
       return 'nuxeo-selectivity';
@@ -7108,6 +7134,14 @@ typedArrayTags[weakMapTag] = false;
             height: 2px;
             background-color: var(--nuxeo-primary-color, #0066ff);
           }
+          .selectivity-text-container {
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+          }
+          .multipleSelectedItemText {
+            display:inline-block;
+          }
         </style>
 
         <nuxeo-operation id="op" op="[[operation]]" enrichers="[[enrichers]]" headers="[[headers]]"></nuxeo-operation>
@@ -7171,10 +7205,17 @@ typedArrayTags[weakMapTag] = false;
 
           multipleSelectedItem: (opts) => {
             const extraClass = opts.highlighted ? ' highlighted' : '';
-            return `<span class="selectivity-multiple-selected-item${extraClass}"
+            const tooltipClass = this.readonly ? `multipleSelectedItemText`:''
+            const toolTipElement = this.readonly ? `<nuxeo-tooltip position="top" offset="0" animation-delay="0">
+            ${this.selectionFormatter(opts.item || opts)}
+          </nuxeo-tooltip>`:''
+            return (`<span class="${tooltipClass}"><span class="selectivity-multiple-selected-item${extraClass} selectivity-text-container"
               data-item-id="${escapeHTML(opts.id)}">${opts.removable ? 
                 `<a class="preserve-white-space selectivity-multiple-selected-item-remove"><span class="selectivity-remove" role="button" aria-label="${this.i18n('command.remove')}"></span></a>` 
-                : ``}${this.selectionFormatter(opts.item || opts)}</span>`
+                : ``}${this.selectionFormatter(opts.item || opts)}</span>
+                ${toolTipElement}
+                </span>
+                `)
           },
         },
       };
@@ -7188,6 +7229,9 @@ typedArrayTags[weakMapTag] = false;
         options.placeholder = this.placeholder;
         options.allowClear = !this.required && !this.multiple; // allowClear only works on single-value mode
       }
+      else{
+        this.addEventListener('iron-resize', this._resize);
+      }
 
       if (this.data) {
         options.items = this._wrap(this.data);
@@ -7274,9 +7318,18 @@ typedArrayTags[weakMapTag] = false;
       this._selectivity = null;
       this._visibilityObserver.unobserve(this);
       this._scrollParent.removeEventListener('scroll', this._updateDropdownPosition.bind(this));
+      this.removeEventListener('iron-resize', this._resize);
       super.disconnectedCallback();
     }
 
+
+
+    _resize() {
+      this._selectivity && this._selectivity.options.readOnly && 
+      this._selectivity._reset() && 
+      this._selectivity.rerenderSelection();
+    }
+
     _updateDropdownPosition() {
       if (this._selectivity) {
         this._selectivity.positionDropdown();