disable property widgets if not applicable

src/public/app/widgets/type_property_widgets/file_properties.js

@@ -57,9 +57,13 @@ const TPL = `
 export default class FilePropertiesWidget extends TabAwareWidget {
     static getType() { return "file"; }
 
+    isEnabled() {
+        return this.note && this.note.type === 'file';
+    }
+
     renderTitle(note) {
         return {
-            show: note.type === 'file',
+            show: this.isEnabled(),
             activate: true,
             $title: 'File'
         };

src/public/app/widgets/type_property_widgets/image_properties.js

@@ -37,9 +37,13 @@ const TPL = `
 export default class ImagePropertiesWidget extends TabAwareWidget {
     static getType() { return "image"; }
 
+    isEnabled() {
+        return this.note && this.note.type === 'image';
+    }
+
     renderTitle(note) {
         return {
-            show: note.type === 'image',
+            show: this.isEnabled(),
             activate: true,
             $title: 'Image'
         };

src/public/app/widgets/type_property_widgets/note_properties.js

@@ -15,9 +15,13 @@ const TPL = `
 export default class NotePropertiesWidget extends TabAwareWidget {
     static getType() { return "note-properties"; }
 
+    isEnabled() {
+        return this.note && !!this.note.getLabelValue('pageUrl');
+    }
+
     renderTitle(note) {
         return {
-            show: !!note.getLabelValue('pageUrl'),
+            show: this.isEnabled(),
             activate: true,
             $title: 'Info'
         };

src/public/app/widgets/type_property_widgets/search_definition.js

@@ -184,9 +184,13 @@ for (const clazz of [
 export default class SearchDefinitionWidget extends TabAwareWidget {
     static getType() { return "search"; }
 
+    isEnabled() {
+        return this.note && this.note.type === 'search';
+    }
+
     renderTitle(note) {
         return {
-            show: note.type === 'search',
+            show: this.isEnabled(),
             activate: true,
             $title: 'Search'
         };