X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=js%2Fkivi.File.js;h=6b4ea462ceb62c09b5f0bb843eefb20d06a548a4;hb=662df9d7fdc9c953d324a975a5bf554e6534c42e;hp=327ef5211313544eef2afd52c1d944398940f426;hpb=d04d57fdb3e955daa37cf650d887d2e06f06e90c;p=kivitendo-erp.git

diff --git a/js/kivi.File.js b/js/kivi.File.js
index 327ef5211..6b4ea462c 100644
--- a/js/kivi.File.js
+++ b/js/kivi.File.js
@@ -301,6 +301,37 @@ namespace('kivi.File', function(ns) {
     return false;
   }
 
+  ns.add_enlarged_thumbnail = function(e) {
+    var file_id        = $(e.target).data('file-id');
+    var file_version   = $(e.target).data('file-version');
+    var overlay_img_id = 'enlarged_thumb_' + file_id;
+    if (file_version) { overlay_img_id = overlay_img_id + '_' + file_version };
+    var overlay_img    = $('#' + overlay_img_id);
+
+    if (overlay_img.data('is-overlay-shown') == 1) return;
+
+    $('.thumbnail').off('mouseover');
+    overlay_img.data('is-overlay-shown', 1);
+    overlay_img.show();
+
+    if (overlay_img.data('is-overlay-loaded') == 1) return;
+
+    var data = {
+      action:         'File/ajax_get_thumbnail',
+      file_id:        file_id,
+      file_version:   file_version,
+      size:           512
+    };
+
+    $.post("controller.pl", data, kivi.eval_json_result);
+  };
+
+  ns.remove_enlarged_thumbnail = function(e) {
+    $(e.target).hide();
+    $(e.target).data('is-overlay-shown', 0);
+    $('.thumbnail').on('mouseover', ns.add_enlarged_thumbnail);
+  };
+
   ns.init = function() {
     // Preventing page from redirecting
     $("#" + ns.list_div_id).on("dragover", function(e) {
@@ -341,6 +372,9 @@ namespace('kivi.File', function(ns) {
       ns.upload_files(object_id, object_type, file_type, maxsize, is_global, files);
     });
 
+    $('.thumbnail').on('mouseover', ns.add_enlarged_thumbnail);
+    $('.overlay_img').on('click', ns.remove_enlarged_thumbnail);
+    $('.overlay_img').on('mouseout', ns.remove_enlarged_thumbnail);
   };
 
 });