From d109f370cd8e3e0b64b71ee62a1260be00f946c4 Mon Sep 17 00:00:00 2001
From: Marius Hein <marius.hein@netways.de>
Date: Fri, 27 Sep 2013 11:50:16 +0200
Subject: [PATCH] ellipsisText: Implement ellipsis component for text content

Use by comment overview.

refs #4714
---
 .../views/scripts/list/comments.phtml         |  4 +-
 public/js/icinga/components/ellipsisText.js   | 99 +++++++++++++++++++
 2 files changed, 102 insertions(+), 1 deletion(-)
 create mode 100644 public/js/icinga/components/ellipsisText.js

diff --git a/modules/monitoring/application/views/scripts/list/comments.phtml b/modules/monitoring/application/views/scripts/list/comments.phtml
index e9bec93b7..196d516c9 100644
--- a/modules/monitoring/application/views/scripts/list/comments.phtml
+++ b/modules/monitoring/application/views/scripts/list/comments.phtml
@@ -86,7 +86,9 @@ $viewHelper = $this->getHelper('MonitoringState');
           <?= $comment->comment_author; ?>
         </td>
         <td>
+          <span data-icinga-component="app/ellipsisText">
           <?= $comment->comment_data; ?>
+          </span>
         </td>
         <td>
           <?= ($comment->comment_is_persistent === '1') ? 'Yes' : 'No'; ?>
@@ -99,7 +101,7 @@ $viewHelper = $this->getHelper('MonitoringState');
           ?>
         </td>
         <td>
-          COMMAND!!!DELETE_COMMENT
+          {{{REMOVE_ICON}}}
         </td>
       </tr>
     <?php endforeach; ?>
diff --git a/public/js/icinga/components/ellipsisText.js b/public/js/icinga/components/ellipsisText.js
new file mode 100644
index 000000000..781eed784
--- /dev/null
+++ b/public/js/icinga/components/ellipsisText.js
@@ -0,0 +1,99 @@
+/*global Icinga:false, Modernizr: false, document: false, History: false, define:false require:false base_url:false console:false */
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright  2013 Icinga Development Team <info@icinga.org>
+ * @license    http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author     Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
+
+/**
+ * Icinga app/ellipsisText component
+ *
+ * This component adds ellipsis with expand functionality
+ * to content.
+ *
+ * Example:
+ *
+ * <pre>
+ * <code>
+ *   <span data-icinga-component="app/ellipsisText">
+ *     A very long example text
+ *    </span>
+ * </code>
+ * </pre>
+ */
+define(['jquery'],
+    function($, logger, componentLoader, URI) {
+        "use strict";
+
+        /**
+         * Test if a css3 ellipsis is avtive
+         *
+         * @param {Element} element
+         * @returns {boolean}
+         */
+        var activeEllipsis = function(element) {
+            return (element.offsetWidth < element.scrollWidth);
+        };
+
+        /**
+         * Add classes to element to create a css3 ellipsis
+         *
+         * Parent elements width is used to calculate containing width
+         * and set target element width to a fixed one.
+         *
+         * @param {Element} target
+         * @constructor
+         */
+        var EllipsisText = function(target) {
+            var parentWidth = $(target).parent().width();
+
+            $(target).width(parentWidth)
+                .css('overflow', 'hidden')
+                .css('text-overflow', 'ellipsis')
+                .css('display', 'block')
+                .css('white-space', 'nowrap');
+
+            if (activeEllipsis(target)) {
+                $(target).wrap('<a></a>')
+                    .css('cursor', 'pointer');
+
+                $(target).parent()
+                    .attr('data-icinga-ellipsistext', 'true')
+                    .attr('data-content', $(target).html())
+                    .popover({
+                        trigger : 'manual',
+                        html : true,
+                        placement : 'auto'
+                    })
+                    .click(function(e) {
+                        e.stopImmediatePropagation();
+                        $('a[data-icinga-ellipsistext=\'true\']').popover('hide');
+                        $(e.currentTarget).popover('toggle');
+                    });
+            }
+        };
+
+        return EllipsisText;
+    }
+);
\ No newline at end of file