refactor: delete legacy code (standalone) as agreed upon in today's refinement

README.md

@@ -294,8 +294,7 @@ As a rule of thumb, each key with a boolean value (e.g. *true* or *false*) defau
           "toggle": true
         }
       ],
-      "rtl": false,
-      "standalone": true
+      "rtl": false
   }  </script>
 ```
 
@@ -467,12 +466,6 @@ As a rule of thumb, each key with a boolean value (e.g. *true* or *false*) defau
 
     Defaults to `false`
 
-- **standalone**
-
-    denotes if the Viewer will be used as a single page application or if it will be embedded into an existing page. If you want to use it in the latter case, please toggle the value to `false`. That way the language toggle in the footer section will not show up.
-
-  Defaults to `true`
-
 ### Configure the Panels
 
 ```json

src/App.vue

@@ -15,7 +15,6 @@
       :manifests="manifests"
       :panels="panels"
       :projectcolors="config.colors"
-      :standalone="config.standalone"
     />
 
     <q-page-container class="root">

src/components/footer.vue

@@ -8,7 +8,8 @@
         class="row justify-center items-center"
         reveal
       >
-        <Language v-if="standalone" />
+        <Language v-if="config['language-switch']" />
+
         <Color :projectcolors="projectcolors" />
         <Softwareinfo />
       </div>
@@ -29,11 +30,15 @@ export default {
     Softwareinfo,
   },
   props: {
+    config: {
+      type: Object,
+      default: () => {},
+    },
     projectcolors: {
       type: Object,
       default: () => {},
     },
-    standalone: Boolean,
+
   },
 };
 </script>

src/components/header.vue

@@ -23,7 +23,6 @@
         <Tools
           :config="config"
           :projectcolors="projectcolors"
-          :standalone="standalone"
         />
       </q-toolbar>
 
@@ -50,7 +49,6 @@
             <Tools
               :config="config"
               :projectcolors="projectcolors"
-              :standalone="standalone"
             />
           </div>
         </q-toolbar>
@@ -112,7 +110,6 @@ export default {
       type: Object,
       default: () => {},
     },
-    standalone: Boolean,
   },
 };
 </script>

src/components/tools.vue

 <template>
   <div class="row no-wrap justify-end col-xs-3">
     <Language
-      v-if="standalone && config['language-switch']"
+      v-if="config['language-switch']"
       :config="config"
     />
 
@@ -32,7 +32,6 @@ export default {
       type: Object,
       default: () => {},
     },
-    standalone: Boolean,
   },
 };
 </script>

src/index.template.html

@@ -126,8 +126,7 @@
           "toggle": true
         }
       ],
-      "rtl": false,
-      "standalone": true
+      "rtl": false
     }
     </script>