*: remove remaining bits of old PDF preview

The action was removed in 6dce55b0 (dms: drop PDF thumbnail view, 2021-06-01)
but some CSS declarations were not removed.

Also remove some old commented out javascript that was referencing the
old PDF preview

bt5/erp5_km/SkinTemplateItem/portal_skins/erp5_km_theme/km_css/km.css.zpt

@@ -643,34 +643,6 @@ div.download-document-format-list-menu ul li.toggle-hidden-format-dialog-selecti
   height:20px;
 }
 
-/* DMS PDF navigation  */
-div.pdf-preview-navigation img{
-  width: 4px;
-  height: 8px;
-  margin-right: 4px;
-  background-repeat: no-repeat; 
-  vertical-align: middle;
-}
-div.pdf-preview-navigation img.shaded{
-  opacity: 0.2;
-}
-
-div.pdf-preview-navigation img.first{
-  background-image:url("km_img/2leftarrowv.png");
-}
-
-div.pdf-preview-navigation img.previous{
-  background-image:url("km_img/1leftarrowv.png");
-}
-
-div.pdf-preview-navigation img.next{
-  background-image:url("km_img/1rightarrowv.png");
-}
-
-div.pdf-preview-navigation img.last{
-  background-image:url("km_img/2rightarrowv.png");
-  width: 5px;
-}
 
 /* Editable mode actions */
 .actions{

bt5/erp5_km/SkinTemplateItem/portal_skins/erp5_km_theme/km_js/erp5_km.js.js

@@ -146,66 +146,6 @@ function initialize_form(){
    }
  }
 
-// function make_pdf_navigation_asynchronous_form(){
-//   /*
-//   Make default PDF navigation in preview in asynchronous way.
-//   */
-// 
-//   function splitUrl(url){
-//     jQuery.url.setUrl(image_src)
-//     base_url = jQuery.url.attr("base") + jQuery.url.attr("path");
-//     query_dict = {"display": jQuery.url.param("display"), 
-//                   "format": jQuery.url.param("format"),
-//                   "resolution:int": jQuery.url.param("resolution:int"),
-//                   "frame": parseInt(jQuery.url.param("frame"))};
-//     query_string = $.param(query_dict);
-//     console.log(base_url);
-//     console.log(query_string);    
-//   }
-//   
-//   function loadThumbnail(event){
-//     event.preventDefault();
-//     navigation_url = this.href;
-// 
-//     image = $("div.pdf-preview-content img");
-//     image_url = image.attr("src");
-//     
-//     // read current image URL
-//     jQuery.url.setUrl(image_url);
-//     base_url = jQuery.url.attr("base") + jQuery.url.attr("path");
-//     query_dict = {"display": jQuery.url.param("display"), 
-//                   "format": jQuery.url.param("format"),
-//                   "resolution:int": jQuery.url.param("resolution:int")};
-// 
-//     
-//     // get frame index from navigation link
-//     jQuery.url.setUrl(navigation_url);
-//     frame = parseInt(jQuery.url.param("selection_index"))
-//     query_dict["frame"]=frame;
-//     
-//     // construct new thumbnail URL
-//     query_string = $.param(query_dict);
-//     new_image_url = base_url + "?" +query_string;
-//     console.log(new_image_url);
-//     
-//     image.attr("src", new_image_url);
-//   
-//   }
-// 
-//   pdf_preview_navigation = $('div.pdf-preview-navigation');
-//   if(pdf_preview_navigation.length){
-//     
-//     // XXX: set hooks
-//    // $("div.pdf-preview-navigation a img.first").parent("a").click(loadThumbnail);
-//    // $("div.pdf-preview-navigation a img.previous").parent("a").click(loadThumbnail);
-//    // $("div.pdf-preview-navigation a img.next").parent("a").click(loadThumbnail);
-//    // $("div.pdf-preview-navigation a img.last").parent("a").click(loadThumbnail);    
-// 
-//   }
-// }
-// $(document).ready(make_pdf_navigation_asynchronous_form);
-
-
 jQuery.fn.highlight = function (str, className) {
   /*
     Highlight search word in HTML content.

bt5/erp5_web_multiflex5_theme/SkinTemplateItem/portal_skins/erp5_web_multiflex5_theme/mf54_content.css.zpt

@@ -469,16 +469,6 @@ div.bottom_actions button#input-save-view span.image {
   background-image: url('<tal:block tal:replace="site_url"/>/images/save-preview.png');
 }
 
-div.pdf-preview-navigation {
-  font-size:120%;
-  text-align:center;
-}
-
-div.pdf-preview-navigation img {
-  float:none;
-  margin:0;
-}
-
 div.error > div > input,
 div.error > div > textarea {
   border:1px solid red;
@@ -687,35 +677,4 @@ div#main_content table.listbox tfoot .pageNavigation button:hover {
   background: #eee;
 }
 
-/* DMS PDF navigation 
-  XXX: probably part of erp5_dms.bt5 */
-div.pdf-preview-navigation img{
-  width: 22px;
-  height: 22px;
-  margin-right: 1px;
-  background-repeat: no-repeat;
-  vertical-align: middle;
-}
-
-div.pdf-preview-navigation img.shaded{
-  opacity: 0.2;
-}
-
-div.pdf-preview-navigation img.first{
-  background-image:url("images/2leftarrowb.png");
-}
-
-div.pdf-preview-navigation img.previous{
-  background-image:url("images/1leftarrowb.png");
-}
-
-div.pdf-preview-navigation img.next{
-  background-image:url("images/1rightarrowb.png");
-}
-
-div.pdf-preview-navigation img.last{
-  background-image:url("images/2rightarrowb.png");
-}
-
-
 </tal:block>
\ No newline at end of file

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/erp5.css.css

@@ -1162,36 +1162,6 @@ div.search .searchPages .selected{
   display:none;
 }
 
-/* DMS PDF navigation 
-  XXX: probably part of erp5_dms.bt5 */
-div.pdf-preview-navigation img{
-  width: 22px;
-  height: 22px;
-  margin-right: 1px;
-  background-repeat: no-repeat;
-  vertical-align: middle;
-}
-
-div.pdf-preview-navigation img.shaded{
-  opacity: 0.2;
-}
-
-div.pdf-preview-navigation img.first{
-  background-image:url("images/2leftarrowb.png");
-}
-
-div.pdf-preview-navigation img.previous{
-  background-image:url("images/1leftarrowb.png");
-}
-
-div.pdf-preview-navigation img.next{
-  background-image:url("images/1rightarrowb.png");
-}
-
-div.pdf-preview-navigation img.last{
-  background-image:url("images/2rightarrowb.png");
-}
-
 .horizontal_align_form_box > div.input {
     float: right;
     width: 70%; /* because label width is 30%*/