create a single index writer for Lucene + Closes #231

docs-web/src/main/webapp/src/app/docs/controller/document/DocumentViewContent.js

@@ -11,7 +11,6 @@ angular.module('docs').controller('DocumentViewContent', function ($scope, $root
     forceHelperSize: true,
     forcePlaceholderSize: true,
     tolerance: 'pointer',
-    handle: '.handle',
     stop: function () {
       // Send new positions to server
       $scope.$apply(function () {

docs-web/src/main/webapp/src/partial/docs/document.default.html

@@ -13,10 +13,10 @@
           <img ng-src="../api/file/{{ file.id }}/data?size=thumb" uib-tooltip="{{ file.mimetype }} | {{ file.size | filesize }}" tooltip-placement="top" />
         </a>
         <div class="file-info">
-          <div class="v-align caption caption-hover-inverse file-name" ng-click="openFile(file)" ng-if="file.name">{{ file.name }}</div>
-          <div class="caption caption-hover">
+          <div class="v-align">
             <button class="btn btn-danger" ng-click="deleteFile($event, file)"><span class="fas fa-trash"></span></button>
           </div>
+          <div class="v-align file-name" ng-if="file.name">{{ file.name }}</div>
           <div class="v-align">
             <input type="checkbox" ng-model="file.checked" />
           </div>

docs-web/src/main/webapp/src/partial/docs/document.view.content.html

@@ -55,12 +55,8 @@
         </a>
 
         <div class="file-info">
-          <div class="v-align caption file-name" ng-class="{ 'caption-hover-inverse': document.writable }"
-               ng-click="openFile(file)" ng-if="file.name">{{ file.name }}</div>
-          <div class="caption caption-hover" ng-show="document.writable">
-            <div class="btn btn-default handle"><span class="fas fa-arrows-alt-h"></span></div>
-          </div>
-
+          <div></div><!-- Actually useful -->
+          <div class="v-align file-name" ng-if="file.name">{{ file.name }}</div>
           <div class="v-align" ng-show="document.writable">
             <div uib-dropdown>
               <button class="btn btn-default" uib-dropdown-toggle>

docs-web/src/main/webapp/src/style/main.less

@@ -203,31 +203,22 @@ ul.tag-tree {
   }
 
   .file-name {
+    overflow: hidden;
     word-wrap: break-word;
     white-space: normal;
-    display: block;
     text-overflow: ellipsis;
-    margin-right: auto !important;
-    margin-left: auto !important;
   }
 
   .file-info {
     display: flex;
     justify-content: space-between;
 
-    .caption {
+    .v-align {
       height: 42px;
       padding: 0;
-      margin: 9px;
-    }
-
-    .v-align {
       display: flex;
       align-items: center;
-
-      > * {
-        margin-right: 8px;
-      }
+      margin: 4px;
     }
   }
 
@@ -242,26 +233,6 @@ ul.tag-tree {
     margin-top: 100px;
     transform: translateY(-50%);
   }
-
-  .caption-hover {
-    display: none;
-  }
-
-  .caption-hover-inverse {
-    display: block;
-    overflow: hidden;
-  }
-
-  &:hover {
-    .caption-hover {
-      display: flex;
-      align-items: center;
-    }
-
-    .caption-hover-inverse {
-      display: none;
-    }
-  }
 }
 
 // Permissions table