lib/serverlist.dart

@@ -212,6 +212,70 @@ class _ServerListState extends State<ServerList> {
     });
   }
 
+  void _modifyServerForm(Server server){
+    TextEditingController servername = TextEditingController(text: server.displayName);
+    TextEditingController uri = TextEditingController(text: server.uri);
+    showDialog<String>(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('Adding a server'),
+          content: SingleChildScrollView(
+            child: Form(
+              key: _formKey,
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: <Widget>[
+                  TextFormField(
+                    decoration: InputDecoration(
+                      labelText: 'Custom Name',
+                    ),
+                    controller: servername,
+                  ),
+                  TextFormField(
+                    controller: uri,
+                    decoration: InputDecoration(
+                      labelText: 'URI',
+                    ),
+                  ),
+                  Padding(
+                    padding: const EdgeInsets.all(8.0),
+                    child: Row(children: [
+                      Expanded(
+                        child: RaisedButton(
+                          child: Text("Confirm"),
+                          onPressed: () {
+                            if (_formKey.currentState.validate()) {
+                              _formKey.currentState.save();
+                              Navigator.of(context).pop();
+                            }
+                          },
+                        ),
+                      ),
+                      RaisedButton(
+                        child: Text("Confirm"),
+                        onPressed: () {
+                          if (_formKey.currentState.validate()) {
+                            _formKey.currentState.save();
+                            setState(() {
+                              server.displayName=servername.text;
+                              server.uri = uri.text;
+                            });
+                            Navigator.of(context).pop();
+                          }
+                        },
+                      )
+                    ]),
+                  )
+                ],
+              ),
+            ),
+          ),
+        );
+      },
+    );
+  }
+
   List<Widget> _createChildren() {
     List<Widget> list = new List<Widget>.generate(servers.length, (int index) {
       Widget info = Row(children: [
@@ -313,7 +377,7 @@ class _ServerListState extends State<ServerList> {
                     color: Colors.grey,
                   ),
                   onPressed: () {
-                    _removeServer(index);
+                    _modifyServerForm(servers[index]);
                   },
                 ),
               ]),
@@ -326,7 +390,6 @@ class _ServerListState extends State<ServerList> {
           setState(() {
             selectedServer = index;
           });
-          print(index.toString() + " clicked");
         },
         child: Container(
             width: MediaQuery.of(context).size.width,