Added adding inputs and outputs

lib/dialogs/new_ask_for_name.dart

@@ -0,0 +1,62 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+
+class NewAskForNameDialog extends HookWidget {
+  final String title;
+  final String? labelText;
+
+  const NewAskForNameDialog({required this.title, this.labelText, Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final tec = useTextEditingController();
+    final onPressed = useMemoized(() => () {
+      Navigator.of(context).pop(tec.text);
+    }, [tec.text]);
+
+    return Dialog(
+      child: Padding(
+        padding: const EdgeInsets.all(8.0),
+        child: IntrinsicWidth(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Align(
+                alignment: Alignment.centerRight,
+                child: IconButton(
+                  icon: const Icon(Icons.close),
+                  tooltip: 'Close',
+                  onPressed: () {
+                    Navigator.of(context).pop();
+                  },
+                ),
+              ),
+              Text(
+                title,
+                style: Theme.of(context).textTheme.headline6,
+              ),
+              Padding(
+                padding: const EdgeInsets.all(8.0),
+                child: Container(
+                  constraints: const BoxConstraints(minWidth: 300),
+                  child: TextField(
+                    controller: tec,
+                    decoration: InputDecoration(
+                      border: const OutlineInputBorder(),
+                      labelText: labelText,
+                      suffixIcon: IconButton(
+                        icon: const Icon(Icons.done),
+                        onPressed: onPressed,
+                      ),
+                    ),
+                    onSubmitted: (_) => onPressed(),
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/edit_component.dart

@@ -1,6 +1,7 @@
 import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:logic_circuits_simulator/dialogs/new_ask_for_name.dart';
 import 'package:logic_circuits_simulator/models/project.dart';
 import 'package:logic_circuits_simulator/state/project.dart';
 import 'package:logic_circuits_simulator/utils/iterable_extension.dart';
@@ -18,11 +19,11 @@ class EditComponentPage extends HookWidget {
   Widget build(BuildContext context) {
     final anySave = useState(false);
     final projectState = useProvider<ProjectState>();
-    final ce = projectState.index.components.where((c) => c.componentId == component.componentId).first;
-    final truthTable = useState(ce.truthTable?.toList());
-    final inputs = useState(ce.inputs.toList());
-    final outputs = useState(ce.outputs.toList());
-    final componentNameEditingController = useTextEditingController(text: ce.componentName);
+    ComponentEntry ce() => projectState.index.components.where((c) => c.componentId == component.componentId).first;
+    final truthTable = useState(ce().truthTable?.toList());
+    final inputs = useState(ce().inputs.toList());
+    final outputs = useState(ce().outputs.toList());
+    final componentNameEditingController = useTextEditingController(text: ce().componentName);
     useValueListenable(componentNameEditingController);
     final dirty = useMemoized(
       () {
@@ -38,29 +39,29 @@ class EditComponentPage extends HookWidget {
           // Don't allow saving empty outputs
           return false;
         }
-        if (componentNameEditingController.text != ce.componentName) {
+        if (componentNameEditingController.text != ce().componentName) {
           return true;
         }
-        if (!const ListEquality().equals(inputs.value, ce.inputs)) {
+        if (!const ListEquality().equals(inputs.value, ce().inputs)) {
           return true;
         }
-        if (!const ListEquality().equals(outputs.value, ce.outputs)) {
+        if (!const ListEquality().equals(outputs.value, ce().outputs)) {
           return true;
         }
-        if (!const ListEquality().equals(truthTable.value, ce.truthTable)) {
+        if (!const ListEquality().equals(truthTable.value, ce().truthTable)) {
           return true;
         }
         return false;
       },
       [
         componentNameEditingController.text,
-        ce.componentName,
+        ce().componentName,
         inputs.value,
-        ce.inputs,
+        ce().inputs,
         outputs.value,
-        ce.outputs,
+        ce().outputs,
         truthTable.value,
-        ce.truthTable,
+        ce().truthTable,
       ],
     );
 
@@ -136,8 +137,20 @@ class EditComponentPage extends HookWidget {
                     IconButton(
                       icon: const Icon(Icons.add),
                       tooltip: 'Add new input',
-                      onPressed: () {
-                        
+                      onPressed: () async {
+                        final inputName = await showDialog<String>(
+                          context: context,
+                          builder: (context) {
+                            return const NewAskForNameDialog(
+                              title: 'New Input',
+                              labelText: 'Input name',
+                            );
+                          },
+                        );
+                        if (inputName != null) {
+                          truthTable.value = truthTable.value?.expand((element) => [element, element]).toList();
+                          inputs.value = inputs.value.toList()..add(inputName);
+                        }
                       },
                     ),
                   ],
@@ -216,8 +229,20 @@ class EditComponentPage extends HookWidget {
                     IconButton(
                       icon: const Icon(Icons.add),
                       tooltip: 'Add new output',
-                      onPressed: () {
-                        
+                      onPressed: () async {
+                        final outputName = await showDialog<String>(
+                          context: context,
+                          builder: (context) {
+                            return const NewAskForNameDialog(
+                              title: 'New Output',
+                              labelText: 'Output name',
+                            );
+                          },
+                        );
+                        if (outputName != null) {
+                          truthTable.value = truthTable.value?.map((e) => '${e}0').toList();
+                          outputs.value = outputs.value.toList()..add(outputName);
+                        }
                       },
                     ),
                   ],
@@ -294,15 +319,17 @@ class EditComponentPage extends HookWidget {
                   ),
                 ),
               )
+            ] else ...[
+              
             ],
           ],
         ),
         floatingActionButton: !dirty ? null : FloatingActionButton(
           onPressed: () async {
             if (componentNameEditingController.text.isNotEmpty) {
-              await projectState.editComponent(component.copyWith(componentName: componentNameEditingController.text));
+              await projectState.editComponent(ce().copyWith(componentName: componentNameEditingController.text));
             }
-            await projectState.editComponent(ce.copyWith(
+            await projectState.editComponent(ce().copyWith(
               inputs: inputs.value,
               outputs: outputs.value,
               truthTable: truthTable.value,

pubspec.lock

@@ -28,7 +28,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.2"
+    version: "2.9.0"
   boolean_selector:
     dependency: transitive
     description: