development version 2.1.1d5: added CSS animation to alternative tooltip implementation IN RESPONSE TO USER ON THE SUPPORT FORUM

git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@2417401 b8457f37-d9ea-0310-8a92-e5e31aec5664

class/init.php

@@ -151,7 +151,7 @@ class MCI_Footnotes {
             'mci-footnotes-css-public',
             plugins_url('../css/public.css', __FILE__),
             '',
-            '2.1.1d4'
+            '2.1.1d5'
         );
     }
 

class/task.php

@@ -150,8 +150,14 @@ class MCI_Footnotes_Task {
 <?php
         if (MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_FOOTNOTES_MOUSE_OVER_BOX_ALTERNATIVE))) {
             echo '<script content="text/javascript">' . "\r\n";
-            echo "\t" . 'function footnoteTooltipShow(footnoteTooltipId) { document.getElementById(footnoteTooltipId).style.display = "block"; };' . "\r\n";
+            echo "\tfunction footnoteTooltipShow(footnoteTooltipId) {\r\n";
-            echo "\t" . 'function footnoteTooltipHide(footnoteTooltipId) { document.getElementById(footnoteTooltipId).style.display = "none"; }' . "\r\n";
+            echo "\t\tdocument.getElementById(footnoteTooltipId).classList.remove('hidden');\r\n";
+            echo "\t\tdocument.getElementById(footnoteTooltipId).classList.add('shown');\r\n";
+            echo "\t}\r\n";
+            echo "\tfunction footnoteTooltipHide(footnoteTooltipId) { \r\n";
+			echo "\t\tdocument.getElementById(footnoteTooltipId).classList.remove('shown');\r\n";
+			echo "\t\tdocument.getElementById(footnoteTooltipId).classList.add('hidden');\r\n";
+			echo "\t}\r\n";
             echo "</script>\r\n";
         };
     }
@@ -435,7 +441,7 @@ class MCI_Footnotes_Task {
                             "id"       => $l_str_Index,
                             "position" => MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_MOUSE_OVER_BOX_POSITION),
                             "offset-y" => !empty($l_int_OffsetY) ? $l_int_OffsetY : 0,
-                            "offset-x" => !empty($l_int_OffsetX) ? $l_int_OffsetX : 0
+                            "offset-x" => !empty($l_int_OffsetX) ? $l_int_OffsetX : 0,
                         )
                     );
                     if (!MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_FOOTNOTES_MOUSE_OVER_BOX_ALTERNATIVE))) {
@@ -507,8 +513,9 @@ class MCI_Footnotes_Task {
             $l_str_FootnoteArrowIndex  = '<span class="footnote_index_item">';
             // wrap the arrow in a @media print { display:hidden } span
             $l_str_FootnoteArrowIndex .= '<span class="footnote_index_arrow">' . $l_str_Arrow . '&#x200A;</span>';
-            // get the index; add support for legacy index placeholder:
+            // get the index:
             $l_str_FootnoteArrowIndex .= MCI_Footnotes_Convert::Index(($l_str_Index + 1),  MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_COUNTER_STYLE));
+            // keep supporting legacy index placeholder:
             $l_str_FootnoteIndex       = MCI_Footnotes_Convert::Index(($l_str_Index + 1),  MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_COUNTER_STYLE));
 
             // check if it isn't the last footnote in the array
@@ -534,10 +541,11 @@ class MCI_Footnotes_Task {
                 array(
                     "post_id"     => $l_int_PostID,
                     "id"          => MCI_Footnotes_Convert::Index($l_str_FirstFootnoteIndex, MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_COUNTER_STYLE)),
+                    "arrow-index" => $l_str_FootnoteArrowIndex,
+                    "text"        => $l_str_FootnoteText,
+                    // Legacy placeholders:
                     "arrow"       => $l_str_Arrow,
                     "index"       => $l_str_FootnoteIndex,
-                    "arrow-index" => $l_str_FootnoteArrowIndex,
-                    "text"        => $l_str_FootnoteText
                 )
             );
             // extra line breaks for page source legibility:
@@ -555,7 +563,7 @@ class MCI_Footnotes_Task {
                 "label"        => MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_NAME),
                 "button-style" => !MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_REFERENCE_CONTAINER_COLLAPSE)) ? 'display: none;' : '',
                 "style"        =>  MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_REFERENCE_CONTAINER_COLLAPSE)) ? 'display: none;' : '',
-                "content"      => $l_str_Body
+                "content"      => $l_str_Body,
             )
         );
 

css/public.css

@@ -4,9 +4,9 @@
  * Created-Date: 15.05.14
  * Created-Time: 16:21
  * Since: 1.0
- * Version: 2.1.1d4
+ * Version: 2.1.1d5
  *
- * Last modified: 2020-11-12T0539+0100
+ * Last modified: 2020-11-12T1846+0100
  */
  
  
@@ -67,6 +67,7 @@ templates/public/footnote-alternative.html
 .footnote_tooltip {
     display: none;
     z-index: 999;
+    cursor: auto;
     text-align: left;
     padding: 12px;
     line-height: 1.2em;
@@ -75,15 +76,41 @@ templates/public/footnote-alternative.html
     font-style: normal;
 }
 
-.footnote_relative {
+/*
+alternative tooltip implementation
+*/
+.footnote_referrer.relative {
     position: relative;
 }
-.footnote_tooltip_alternative {
+.footnote_tooltip.position {
+	display: unset;
     position: absolute;
     bottom: 24px;
 	left: -50px;
 	width: 400px;
 }
+/*
+fade-in parameters
+*/
+.footnote_tooltip.shown {
+	visibility: visible;
+	opacity: 1;
+	transition-property: visibility opacity;
+	transition-duration: 200ms;
+	transition-timing-function: linear;
+	transition-delay: 0ms;
+}
+/*
+fade-out parameters
+*/
+.footnote_tooltip.hidden {
+	visibility: hidden;
+	opacity: 0;
+	transition-property: visibility opacity;
+	transition-duration: 200ms;
+	transition-timing-function: linear;
+	transition-delay: 400ms;
+}
 
 /*
 Read-on button

css/settings.css

@@ -4,9 +4,9 @@
  * Created-Date: 15.05.14
  * Created-Time: 16:21
  * Since: 1.0
- * Version: 2.1.1d4
+ * Version: 2.1.1d5
  *
- * Last modified: 2020-11-12T0539+0100
+ * Last modified: 2020-11-12T1846+0100
  */
 
 

footnotes.php

@@ -4,7 +4,7 @@
     Plugin URI: https://wordpress.org/plugins/footnotes/
     Description: time to bring footnotes to your website! footnotes are known from offline publishing and everybody takes them for granted when reading a magazine.
     Author: Mark Cheret
-    Version: 2.1.1d4
+    Version: 2.1.1d5
     Author URI: http://cheret.de/plugins/footnotes-2/
     Text Domain: footnotes
     Domain Path: /languages

readme.txt

@@ -80,6 +80,9 @@ Visit this swift write-up from a **footnotes** user by the name of **Southwest**
 
 == Changelog ==
 
+= 2.1.1d5 =
+- Add: UI: Tooltips: Alternative implementation: added CSS animation
+
 = 2.1.1d4 =
 - Add: UI: Tooltips: added delay (400ms) before fade-out to improve usability of links and Read-on button
 - Update: Libraries: jQuery Tools: redacted jQuery.browser function use in js/jquery.tools.min.js

templates/public/footnote-alternative.html

@@ -1,5 +1,5 @@
 <span
-    class="footnote_referrer footnote_relative"
+    class="footnote_referrer relative"
 	onmouseover="footnoteTooltipShow('footnote_plugin_tooltip_text_[[post_id]]_[[id]]')"
 	onmouseout="footnoteTooltipHide('footnote_plugin_tooltip_text_[[post_id]]_[[id]]')"
     ><a><sup
@@ -9,7 +9,7 @@
             >[[before]][[index]][[after]]</sup
     ></a><span
         id="footnote_plugin_tooltip_text_[[post_id]]_[[id]]"
-        class="footnote_tooltip_alternative footnote_tooltip"
+        class="footnote_tooltip position hidden"
         onmouseout="footnoteTooltipHide('footnote_plugin_tooltip_text_[[post_id]]_[[id]]')"
         >[[text]]</span
     ></span