Prevent demo from making web requests

lib/data/web_client.dart

@@ -14,6 +14,10 @@ class WebClient {
   const WebClient();
 
   Future<dynamic> get(String url, String token) async {
+    if (Config.DEMO_MODE) {
+      throw 'Server requests are not supported in the demo';
+    }
+
     url = _checkUrl(url);
     print('GET: $url');
 
@@ -47,6 +51,10 @@ class WebClient {
     String password,
     bool rawResponse = false,
   }) async {
+    if (Config.DEMO_MODE) {
+      throw 'Server requests are not supported in the demo';
+    }
+
     url = _checkUrl(url);
     print('POST: $url');
     debugPrint('Data: $data', wrapWidth: 1000);
@@ -81,6 +89,10 @@ class WebClient {
     String fileIndex = 'file',
     String password,
   }) async {
+    if (Config.DEMO_MODE) {
+      throw 'Server requests are not supported in the demo';
+    }
+
     url = _checkUrl(url);
     print('PUT: $url');
     debugPrint('Data: $data', wrapWidth: 1000);
@@ -104,6 +116,10 @@ class WebClient {
   }
 
   Future<dynamic> delete(String url, String token, {String password}) async {
+    if (Config.DEMO_MODE) {
+      throw 'Server requests are not supported in the demo';
+    }
+
     url = _checkUrl(url);
     print('Delete: $url');
 
@@ -157,18 +173,12 @@ Map<String, String> _getHeaders(String url, String token,
 }
 
 void _checkResponse(http.Response response) {
-  if (Config.DEMO_MODE) {
-    throw 'Server requests are not supported in the demo';
-  }
-
   debugPrint(
       'response: ${response.statusCode} ${response.body.substring(0, min(response.body.length, 30000))}',
       wrapWidth: 1000);
   //debugPrint('response: ${response.statusCode} ${response.body}');
   print('headers: ${response.headers}');
 
-  print('CODE: ${response.statusCode}, >400 ${response.statusCode >= 400 ? 'YES' : 'NON'}');
-
   final version = response.headers['x-app-version'];
 
   if (version != null && !_isVersionSupported(version)) {

lib/main.dart

@@ -139,6 +139,6 @@ Future<AppState> _initialState(bool isTesting) async {
   return AppState(
     prefState: prefState,
     currentRoute: currentRoute,
-    url: getBrowserUrl(),
+    url: Config.DEMO_MODE ? '' : getBrowserUrl(),
   );
 }

lib/ui/app/dismissible_entity.dart

@@ -3,6 +3,9 @@ import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/ui/app/lists/selected_indicator.dart';
 import 'package:invoiceninja_flutter/utils/localization.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/entities.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
 
 class DismissibleEntity extends StatelessWidget {
   const DismissibleEntity({
@@ -30,6 +33,9 @@ class DismissibleEntity extends StatelessWidget {
     }
 
     final localization = AppLocalization.of(context);
+    final store = StoreProvider.of<AppState>(context);
+    final isMultiselect =
+        store.state.getListState(entity.entityType).isInMultiselect();
 
     return Slidable(
       actionPane: SlidableDrawerActionPane(),
@@ -83,7 +89,7 @@ class DismissibleEntity extends StatelessWidget {
               ),
       ],
       child: SelectedIndicator(
-        isSelected: isSelected,
+        isSelected: isSelected && !isMultiselect,
         child: child,
       ),
     );

lib/ui/app/tables/entity_datatable.dart

@@ -64,7 +64,8 @@ class EntityDataTableSource extends AppDataTableSource {
     }
 
     bool isSelected = false;
-    if (state.prefState.isPreviewVisible || state.uiState.isEditing) {
+    if (!listState.isInMultiselect() &&
+        (state.prefState.isPreviewVisible || state.uiState.isEditing)) {
       if (state.uiState.isEditing
           ? entity.id == editingId
           : entity.id == uIState.selectedId) {