mirror of
https://github.com/dancojocaru2000/logic-circuits-simulator.git
synced 2025-02-22 17:19:36 +02:00
Added truth table editing
This commit is contained in:
parent
19ddc565ed
commit
ce97a691a0
GPG key ID:
C1980A470C3EE5B1
3 changed files with 103 additions and 36 deletions
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@ -1,3 +1,4 @@
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import 'package:collection/collection.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:logic_circuits_simulator/models/project.dart';
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@ -18,18 +19,50 @@ class EditComponentPage extends HookWidget {
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final anySave = useState(false);
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final projectState = useProvider<ProjectState>();
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final ce = projectState.index.components.where((c) => c.componentId == component.componentId).first;
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final truthTable = useState(ce.truthTable?.toList());
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final inputs = useState(ce.inputs.toList());
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final outputs = useState(ce.outputs.toList());
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final componentNameEditingController = useTextEditingController(text: ce.componentName);
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useValueListenable(componentNameEditingController);
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final dirty = useMemoized(() {
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final dirty = useMemoized(
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() {
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if (componentNameEditingController.text.isEmpty) {
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// Don't allow saving empty name
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return false;
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}
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if (inputs.value.isEmpty) {
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// Don't allow saving empty inputs
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return false;
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}
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if (outputs.value.isEmpty) {
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// Don't allow saving empty outputs
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return false;
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}
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if (componentNameEditingController.text != ce.componentName) {
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return true;
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}
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if (!const ListEquality().equals(inputs.value, ce.inputs)) {
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return true;
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}
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if (!const ListEquality().equals(outputs.value, ce.outputs)) {
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return true;
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}
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if (!const ListEquality().equals(truthTable.value, ce.truthTable)) {
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return true;
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}
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return false;
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}, [componentNameEditingController.text, ce.componentName]);
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},
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[
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componentNameEditingController.text,
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ce.componentName,
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inputs.value,
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ce.inputs,
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outputs.value,
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ce.outputs,
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truthTable.value,
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ce.truthTable,
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],
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);
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return WillPopScope(
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onWillPop: () async {
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@ -122,7 +155,7 @@ class EditComponentPage extends HookWidget {
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childCount: ce.outputs.length,
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),
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),
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if (ce.truthTable != null) ...[
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if (truthTable.value != null) ...[
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SliverToBoxAdapter(
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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@ -136,9 +169,12 @@ class EditComponentPage extends HookWidget {
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: TruthTableEditor(
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truthTable: ce.truthTable!,
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inputs: ce.inputs,
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outputs: ce.outputs,
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truthTable: truthTable.value!,
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inputs: inputs.value,
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outputs: outputs.value,
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onUpdateTable: (idx, newValue) {
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truthTable.value = truthTable.value?.toList()?..replaceRange(idx, idx+1, [newValue]);
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},
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),
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),
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)
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@ -150,6 +186,11 @@ class EditComponentPage extends HookWidget {
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if (componentNameEditingController.text.isNotEmpty) {
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await projectState.editComponent(component.copyWith(componentName: componentNameEditingController.text));
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}
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await projectState.editComponent(ce.copyWith(
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inputs: inputs.value,
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outputs: outputs.value,
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truthTable: truthTable.value,
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));
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anySave.value = true;
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// TODO: Implement saving
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},
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@ -187,8 +228,9 @@ class TruthTableHeaderText extends StatelessWidget {
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class TruthTableTrue extends StatelessWidget {
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final BoxBorder? border;
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final void Function()? onTap;
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const TruthTableTrue({super.key, this.border});
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const TruthTableTrue({super.key, this.border, this.onTap});
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@override
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Widget build(BuildContext context) {
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@ -196,6 +238,8 @@ class TruthTableTrue extends StatelessWidget {
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decoration: BoxDecoration(
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border: border,
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),
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child: InkWell(
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onTap: onTap,
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child: Text(
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'T',
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textAlign: TextAlign.center,
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@ -204,14 +248,16 @@ class TruthTableTrue extends StatelessWidget {
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fontSize: 20,
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),
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),
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),
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);
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}
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}
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class TruthTableFalse extends StatelessWidget {
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final BoxBorder? border;
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final void Function()? onTap;
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const TruthTableFalse({super.key, this.border});
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const TruthTableFalse({super.key, this.border, this.onTap});
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@override
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Widget build(BuildContext context) {
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@ -219,6 +265,8 @@ class TruthTableFalse extends StatelessWidget {
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decoration: BoxDecoration(
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border: border,
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),
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child: InkWell(
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onTap: onTap,
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child: Text(
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'F',
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textAlign: TextAlign.center,
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@ -227,6 +275,7 @@ class TruthTableFalse extends StatelessWidget {
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fontSize: 20,
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),
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),
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),
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);
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}
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}
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@ -236,7 +285,9 @@ class TruthTableEditor extends StatelessWidget {
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final List<String> outputs;
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final List<String> truthTable;
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const TruthTableEditor({Key? key, required this.inputs, required this.outputs, required this.truthTable}) : super(key: key);
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final void Function(int, String) onUpdateTable;
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const TruthTableEditor({Key? key, required this.inputs, required this.outputs, required this.truthTable, required this.onUpdateTable}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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@ -268,18 +319,33 @@ class TruthTableEditor extends StatelessWidget {
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final inputBinary = (index - 1).toRadixString(2).padLeft(inputs.length, '0');
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final outputBinary = truthTable[index - 1];
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Widget runeToWidget(int rune, {BoxBorder? border}) {
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return int.parse(String.fromCharCode(rune)) != 0 ? TruthTableTrue(border: border) : TruthTableFalse(border: border);
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Widget runeToWidget({required int rune, void Function()? onTap, BoxBorder? border}) {
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return int.parse(String.fromCharCode(rune)) != 0
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? TruthTableTrue(
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border: border,
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onTap: onTap,
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)
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: TruthTableFalse(
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border: border,
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onTap: onTap,
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);
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}
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return TableRow(
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children: inputBinary.runes.indexedMap(
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(index, r) => runeToWidget(
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r,
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border: index == inputBinary.runes.length - 1 ? const Border(right: BorderSide(width: 2)) : null,
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(i, r) => runeToWidget(
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rune: r,
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border: i == inputBinary.runes.length - 1 ? const Border(right: BorderSide(width: 2)) : null,
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)
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)
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.followedBy(outputBinary.runes.map((r) => runeToWidget(r)))
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.followedBy(outputBinary.runes.indexedMap(
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(i, r) => runeToWidget(
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rune: r,
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onTap: () {
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onUpdateTable(index - 1, outputBinary.replaceRange(i, i+1, (outputBinary[i] == "1") ? "0" : "1"));
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},
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),
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))
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.toList(),
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);
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},
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@ -28,7 +28,7 @@ packages:
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name: async
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.9.0"
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version: "2.8.2"
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boolean_selector:
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dependency: transitive
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description:
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@ -128,7 +128,7 @@ packages:
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source: hosted
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version: "4.1.0"
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collection:
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dependency: transitive
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dependency: "direct main"
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description:
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name: collection
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url: "https://pub.dartlang.org"
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@ -34,6 +34,7 @@ dependencies:
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intl: ^0.17.0
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flutter_hooks: ^0.18.3
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uuid: ^3.0.6
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collection: ^1.16.0
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dev_dependencies:
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flutter_test:
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