kbruen
/
logic-circuits-simulator
mirror of https://github.com/dancojocaru2000/logic-circuits-simulator.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Added truth table editing

master
Kenneth Bruen 2 years ago
parent
19ddc565ed
commit
ce97a691a0
Signed by: kbruen
GPG Key ID: C1980A470C3EE5B1
3 changed files with 103 additions and 36 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 134
      lib/pages/edit_component.dart
  2. 4
      pubspec.lock
  3. 1
      pubspec.yaml

134
lib/pages/edit_component.dart
Unescape View File

@ -1,3 +1,4 @@
import 'package:collection/collection.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:logic_circuits_simulator/models/project.dart';
@ -18,18 +19,50 @@ class EditComponentPage extends HookWidget {
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);
useValueListenable(componentNameEditingController);
final dirty = useMemoized(() {
if (componentNameEditingController.text.isEmpty) {
// Don't allow saving empty name
final dirty = useMemoized(
() {
if (componentNameEditingController.text.isEmpty) {
// Don't allow saving empty name
return false;
}
if (inputs.value.isEmpty) {
// Don't allow saving empty inputs
return false;
}
if (outputs.value.isEmpty) {
// Don't allow saving empty outputs
return false;
}
if (componentNameEditingController.text != ce.componentName) {
return true;
}
if (!const ListEquality().equals(inputs.value, ce.inputs)) {
return true;
}
if (!const ListEquality().equals(outputs.value, ce.outputs)) {
return true;
}
if (!const ListEquality().equals(truthTable.value, ce.truthTable)) {
return true;
}
return false;
}
if (componentNameEditingController.text != ce.componentName) {
return true;
}
return false;
}, [componentNameEditingController.text, ce.componentName]);
},
[
componentNameEditingController.text,
ce.componentName,
inputs.value,
ce.inputs,
outputs.value,
ce.outputs,
truthTable.value,
ce.truthTable,
],
);
return WillPopScope(
onWillPop: () async {
@ -122,7 +155,7 @@ class EditComponentPage extends HookWidget {
childCount: ce.outputs.length,
),
),
if (ce.truthTable != null) ...[
if (truthTable.value != null) ...[
SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.all(8.0),
@ -136,9 +169,12 @@ class EditComponentPage extends HookWidget {
child: Padding(
padding: const EdgeInsets.all(8.0),
child: TruthTableEditor(
truthTable: ce.truthTable!,
inputs: ce.inputs,
outputs: ce.outputs,
truthTable: truthTable.value!,
inputs: inputs.value,
outputs: outputs.value,
onUpdateTable: (idx, newValue) {
truthTable.value = truthTable.value?.toList()?..replaceRange(idx, idx+1, [newValue]);
},
),
),
)
@ -150,6 +186,11 @@ class EditComponentPage extends HookWidget {
if (componentNameEditingController.text.isNotEmpty) {
await projectState.editComponent(component.copyWith(componentName: componentNameEditingController.text));
}
await projectState.editComponent(ce.copyWith(
inputs: inputs.value,
outputs: outputs.value,
truthTable: truthTable.value,
));
anySave.value = true;
// TODO: Implement saving
},
@ -187,8 +228,9 @@ class TruthTableHeaderText extends StatelessWidget {
class TruthTableTrue extends StatelessWidget {
final BoxBorder? border;
final void Function()? onTap;
const TruthTableTrue({super.key, this.border});
const TruthTableTrue({super.key, this.border, this.onTap});
@override
Widget build(BuildContext context) {
@ -196,12 +238,15 @@ class TruthTableTrue extends StatelessWidget {
decoration: BoxDecoration(
border: border,
),
child: Text(
'T',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.bodyLarge!.copyWith(
color: Colors.green,
fontSize: 20,
child: InkWell(
onTap: onTap,
child: Text(
'T',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.bodyLarge!.copyWith(
color: Colors.green,
fontSize: 20,
),
),
),
);
@ -210,8 +255,9 @@ class TruthTableTrue extends StatelessWidget {
class TruthTableFalse extends StatelessWidget {
final BoxBorder? border;
final void Function()? onTap;
const TruthTableFalse({super.key, this.border});
const TruthTableFalse({super.key, this.border, this.onTap});
@override
Widget build(BuildContext context) {
@ -219,12 +265,15 @@ class TruthTableFalse extends StatelessWidget {
decoration: BoxDecoration(
border: border,
),
child: Text(
'F',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.bodyLarge!.copyWith(
color: Colors.red,
fontSize: 20,
child: InkWell(
onTap: onTap,
child: Text(
'F',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.bodyLarge!.copyWith(
color: Colors.red,
fontSize: 20,
),
),
),
);
@ -236,7 +285,9 @@ class TruthTableEditor extends StatelessWidget {
final List<String> outputs;
final List<String> truthTable;
const TruthTableEditor({Key? key, required this.inputs, required this.outputs, required this.truthTable}) : super(key: key);
final void Function(int, String) onUpdateTable;
const TruthTableEditor({Key? key, required this.inputs, required this.outputs, required this.truthTable, required this.onUpdateTable}) : super(key: key);
@override
Widget build(BuildContext context) {
@ -268,18 +319,33 @@ class TruthTableEditor extends StatelessWidget {
final inputBinary = (index - 1).toRadixString(2).padLeft(inputs.length, '0');
final outputBinary = truthTable[index - 1];
Widget runeToWidget(int rune, {BoxBorder? border}) {
return int.parse(String.fromCharCode(rune)) != 0 ? TruthTableTrue(border: border) : TruthTableFalse(border: border);
Widget runeToWidget({required int rune, void Function()? onTap, BoxBorder? border}) {
return int.parse(String.fromCharCode(rune)) != 0
? TruthTableTrue(
border: border,
onTap: onTap,
)
: TruthTableFalse(
border: border,
onTap: onTap,
);
}
return TableRow(
children: inputBinary.runes.indexedMap(
(index, r) => runeToWidget(
r,
border: index == inputBinary.runes.length - 1 ? const Border(right: BorderSide(width: 2)) : null,
(i, r) => runeToWidget(
rune: r,
border: i == inputBinary.runes.length - 1 ? const Border(right: BorderSide(width: 2)) : null,
)
)
.followedBy(outputBinary.runes.map((r) => runeToWidget(r)))
.followedBy(outputBinary.runes.indexedMap(
(i, r) => runeToWidget(
rune: r,
onTap: () {
onUpdateTable(index - 1, outputBinary.replaceRange(i, i+1, (outputBinary[i] == "1") ? "0" : "1"));
},
),
))
.toList(),
);
},

4
pubspec.lock
Unescape View File

@ -28,7 +28,7 @@ packages:
name: async
url: "https://pub.dartlang.org"
source: hosted
version: "2.9.0"
version: "2.8.2"
boolean_selector:
dependency: transitive
description:
@ -128,7 +128,7 @@ packages:
source: hosted
version: "4.1.0"
collection:
dependency: transitive
dependency: "direct main"
description:
name: collection
url: "https://pub.dartlang.org"

1
pubspec.yaml
Unescape View File

@ -34,6 +34,7 @@ dependencies:
intl: ^0.17.0
flutter_hooks: ^0.18.3
uuid: ^3.0.6
collection: ^1.16.0
dev_dependencies:
flutter_test:

Write Preview
Loading…
Cancel
Save