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 script based component

master
Kenneth Bruen 2 years ago
parent
ffa6ca414b
commit
fc815ed879
Signed by: kbruen
GPG Key ID: C1980A470C3EE5B1
7 changed files with 234 additions and 29 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. 2
      lib/models/component.dart
  2. 54
      lib/models/component.freezed.dart
  3. 2
      lib/models/component.g.dart
  4. 119
      lib/pages/edit_component.dart
  5. 1
      lib/state/project.dart
  6. 58
      lib/state/script.dart
  7. 19
      lib/utils/simulation.dart

2
lib/models/component.dart
Unescape View File

@ -20,6 +20,8 @@ class ComponentEntry with _$ComponentEntry {
required bool visualDesigned,
@JsonKey(defaultValue: [])
required List<String> dependencies,
@JsonKey(defaultValue: false)
required bool scriptBased,
}) = _ComponentEntry;
factory ComponentEntry.fromJson(Map<String, Object?> json) => _$ComponentEntryFromJson(json);

54
lib/models/component.freezed.dart
Unescape View File

@ -34,6 +34,8 @@ mixin _$ComponentEntry {
bool get visualDesigned => throw _privateConstructorUsedError;
@JsonKey(defaultValue: [])
List<String> get dependencies => throw _privateConstructorUsedError;
@JsonKey(defaultValue: false)
bool get scriptBased => throw _privateConstructorUsedError;
Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
@JsonKey(ignore: true)
@ -55,7 +57,8 @@ abstract class $ComponentEntryCopyWith<$Res> {
@JsonKey(includeIfNull: false) List<String>? truthTable,
@JsonKey(includeIfNull: false) List<String>? logicExpression,
@JsonKey(defaultValue: false) bool visualDesigned,
@JsonKey(defaultValue: []) List<String> dependencies});
@JsonKey(defaultValue: []) List<String> dependencies,
@JsonKey(defaultValue: false) bool scriptBased});
}
/// @nodoc
@ -78,6 +81,7 @@ class _$ComponentEntryCopyWithImpl<$Res>
Object? logicExpression = freezed,
Object? visualDesigned = freezed,
Object? dependencies = freezed,
Object? scriptBased = freezed,
}) {
return _then(_value.copyWith(
componentId: componentId == freezed
@ -116,6 +120,10 @@ class _$ComponentEntryCopyWithImpl<$Res>
? _value.dependencies
: dependencies // ignore: cast_nullable_to_non_nullable
as List<String>,
scriptBased: scriptBased == freezed
? _value.scriptBased
: scriptBased // ignore: cast_nullable_to_non_nullable
as bool,
));
}
}
@ -136,7 +144,8 @@ abstract class _$$_ComponentEntryCopyWith<$Res>
@JsonKey(includeIfNull: false) List<String>? truthTable,
@JsonKey(includeIfNull: false) List<String>? logicExpression,
@JsonKey(defaultValue: false) bool visualDesigned,
@JsonKey(defaultValue: []) List<String> dependencies});
@JsonKey(defaultValue: []) List<String> dependencies,
@JsonKey(defaultValue: false) bool scriptBased});
}
/// @nodoc
@ -161,6 +170,7 @@ class __$$_ComponentEntryCopyWithImpl<$Res>
Object? logicExpression = freezed,
Object? visualDesigned = freezed,
Object? dependencies = freezed,
Object? scriptBased = freezed,
}) {
return _then(_$_ComponentEntry(
componentId: componentId == freezed
@ -199,6 +209,10 @@ class __$$_ComponentEntryCopyWithImpl<$Res>
? _value._dependencies
: dependencies // ignore: cast_nullable_to_non_nullable
as List<String>,
scriptBased: scriptBased == freezed
? _value.scriptBased
: scriptBased // ignore: cast_nullable_to_non_nullable
as bool,
));
}
}
@ -215,7 +229,8 @@ class _$_ComponentEntry implements _ComponentEntry {
@JsonKey(includeIfNull: false) final List<String>? truthTable,
@JsonKey(includeIfNull: false) final List<String>? logicExpression,
@JsonKey(defaultValue: false) required this.visualDesigned,
@JsonKey(defaultValue: []) required final List<String> dependencies})
@JsonKey(defaultValue: []) required final List<String> dependencies,
@JsonKey(defaultValue: false) required this.scriptBased})
: _inputs = inputs,
_outputs = outputs,
_truthTable = truthTable,
@ -277,9 +292,13 @@ class _$_ComponentEntry implements _ComponentEntry {
return EqualUnmodifiableListView(_dependencies);
}
@override
@JsonKey(defaultValue: false)
final bool scriptBased;
@override
String toString() {
return 'ComponentEntry(componentId: $componentId, componentName: $componentName, componentDescription: $componentDescription, inputs: $inputs, outputs: $outputs, truthTable: $truthTable, logicExpression: $logicExpression, visualDesigned: $visualDesigned, dependencies: $dependencies)';
return 'ComponentEntry(componentId: $componentId, componentName: $componentName, componentDescription: $componentDescription, inputs: $inputs, outputs: $outputs, truthTable: $truthTable, logicExpression: $logicExpression, visualDesigned: $visualDesigned, dependencies: $dependencies, scriptBased: $scriptBased)';
}
@override
@ -302,7 +321,9 @@ class _$_ComponentEntry implements _ComponentEntry {
const DeepCollectionEquality()
.equals(other.visualDesigned, visualDesigned) &&
const DeepCollectionEquality()
.equals(other._dependencies, _dependencies));
.equals(other._dependencies, _dependencies) &&
const DeepCollectionEquality()
.equals(other.scriptBased, scriptBased));
}
@JsonKey(ignore: true)
@ -317,7 +338,8 @@ class _$_ComponentEntry implements _ComponentEntry {
const DeepCollectionEquality().hash(_truthTable),
const DeepCollectionEquality().hash(_logicExpression),
const DeepCollectionEquality().hash(visualDesigned),
const DeepCollectionEquality().hash(_dependencies));
const DeepCollectionEquality().hash(_dependencies),
const DeepCollectionEquality().hash(scriptBased));
@JsonKey(ignore: true)
@override
@ -334,18 +356,15 @@ abstract class _ComponentEntry implements ComponentEntry {
const factory _ComponentEntry(
{required final String componentId,
required final String componentName,
@JsonKey(includeIfNull: false)
final String? componentDescription,
@JsonKey(includeIfNull: false) final String? componentDescription,
required final List<String> inputs,
required final List<String> outputs,
@JsonKey(includeIfNull: false)
final List<String>? truthTable,
@JsonKey(includeIfNull: false)
final List<String>? logicExpression,
@JsonKey(defaultValue: false)
required final bool visualDesigned,
@JsonKey(defaultValue: [])
required final List<String> dependencies}) = _$_ComponentEntry;
@JsonKey(includeIfNull: false) final List<String>? truthTable,
@JsonKey(includeIfNull: false) final List<String>? logicExpression,
@JsonKey(defaultValue: false) required final bool visualDesigned,
@JsonKey(defaultValue: []) required final List<String> dependencies,
@JsonKey(defaultValue: false) required final bool scriptBased}) =
_$_ComponentEntry;
factory _ComponentEntry.fromJson(Map<String, dynamic> json) =
_$_ComponentEntry.fromJson;
@ -374,6 +393,9 @@ abstract class _ComponentEntry implements ComponentEntry {
@JsonKey(defaultValue: [])
List<String> get dependencies => throw _privateConstructorUsedError;
@override
@JsonKey(defaultValue: false)
bool get scriptBased => throw _privateConstructorUsedError;
@override
@JsonKey(ignore: true)
_$$_ComponentEntryCopyWith<_$_ComponentEntry> get copyWith =>
throw _privateConstructorUsedError;

2
lib/models/component.g.dart
Unescape View File

@ -26,6 +26,7 @@ _$_ComponentEntry _$$_ComponentEntryFromJson(Map<String, dynamic> json) =>
?.map((e) => e as String)
.toList() ??
[],
scriptBased: json['scriptBased'] as bool? ?? false,
);
Map<String, dynamic> _$$_ComponentEntryToJson(_$_ComponentEntry instance) {
@ -47,5 +48,6 @@ Map<String, dynamic> _$$_ComponentEntryToJson(_$_ComponentEntry instance) {
writeNotNull('logicExpression', instance.logicExpression);
val['visualDesigned'] = instance.visualDesigned;
val['dependencies'] = instance.dependencies;
val['scriptBased'] = instance.scriptBased;
return val;
}

119
lib/pages/edit_component.dart
Unescape View File

@ -1,6 +1,8 @@
import 'dart:io';
import 'dart:math';
import 'package:collection/collection.dart';
import 'package:file_picker/file_picker.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:logic_circuits_simulator/components/logic_expression_field.dart';
@ -14,10 +16,13 @@ import 'package:logic_circuits_simulator/pages_arguments/edit_component.dart';
import 'package:logic_circuits_simulator/state/component.dart';
import 'package:logic_circuits_simulator/state/project.dart';
import 'package:logic_circuits_simulator/state/projects.dart';
import 'package:logic_circuits_simulator/state/script.dart';
import 'package:logic_circuits_simulator/utils/iterable_extension.dart';
import 'package:logic_circuits_simulator/utils/logic_expressions.dart';
import 'package:logic_circuits_simulator/utils/logic_operators.dart';
import 'package:logic_circuits_simulator/utils/provider_hook.dart';
import 'package:path/path.dart' as path;
import 'package:path_provider/path_provider.dart';
import 'package:provider/provider.dart';
import 'package:tuple/tuple.dart';
@ -44,6 +49,7 @@ class EditComponentPage extends HookWidget {
: List<LogicExpression?>.generate(logicExpressions.value!.length, (index) => null),
);
final visualDesigned = useState(ce().visualDesigned);
final scriptBased = useState(ce().scriptBased);
final inputs = useState(ce().inputs.toList());
final outputs = useState(ce().outputs.toList());
final componentNameEditingController = useTextEditingController(text: ce().componentName);
@ -64,7 +70,7 @@ class EditComponentPage extends HookWidget {
// Don't allow saving empty outputs
return false;
}
if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value) {
if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value && !scriptBased.value) {
// Don't allow saving components without functionality
return false;
}
@ -91,6 +97,9 @@ class EditComponentPage extends HookWidget {
if (visualDesigned.value != ce().visualDesigned) {
return true;
}
if (scriptBased.value != ce().scriptBased) {
return true;
}
return false;
},
[
@ -107,6 +116,8 @@ class EditComponentPage extends HookWidget {
visualDesigned.value,
ce().visualDesigned,
logicExpressionsParsed.value,
ce().scriptBased,
scriptBased.value,
],
);
@ -413,7 +424,7 @@ class EditComponentPage extends HookWidget {
textAlign: TextAlign.center,
),
)
else if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value) ...[
else if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value && !scriptBased.value) ...[
SliverToBoxAdapter(
child: Column(
children: [
@ -462,11 +473,13 @@ class EditComponentPage extends HookWidget {
child: const Text('Visual Designer'),
),
),
const Padding(
padding: EdgeInsets.all(8.0),
Padding(
padding: const EdgeInsets.all(8.0),
child: OutlinedButton(
onPressed: null,
child: Text('Script'),
onPressed: () async {
scriptBased.value = true;
},
child: const Text('Script'),
),
),
],
@ -579,7 +592,7 @@ class EditComponentPage extends HookWidget {
try {
await Provider.of<ComponentState>(context, listen: false).setCurrentComponent(
project: projectState.currentProject!,
component: component,
component: ce(),
onDependencyNeeded: (String projectId, String componentId) async {
if (projectId == 'self') {
final maybeComponent = projectState.index.components.where((c) => c.componentId == componentId).firstOrNull;
@ -622,7 +635,95 @@ class EditComponentPage extends HookWidget {
),
],
),
)
),
],
if (scriptBased.value) ...[
SliverToBoxAdapter(
child: Column(
children: [
Text(
"Script Component",
style: Theme.of(context).textTheme.headline4,
textAlign: TextAlign.center,
),
HookBuilder(
builder: (context) {
final stateListenable = useState(
ScriptState(
project: projectState.currentProject!,
component: ce(),
),
);
final scriptState = useListenable(stateListenable.value);
if (!scriptState.loaded) {
return const Padding(
padding: EdgeInsets.all(8.0),
child: CircularProgressIndicator(),
);
}
return Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Center(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: ElevatedButton(
onPressed: () async {
final scaffoldMessenger = ScaffoldMessenger.of(context);
final picked = await FilePicker.platform.pickFiles(
dialogTitle: 'Select Script',
// allowedExtensions: ['ht', 'txt'],
allowMultiple: false,
type: FileType.any,
);
if (picked == null) {
return;
}
final file = File(picked.files.first.path!);
if (!await file.exists()) {
scaffoldMessenger.showSnackBar(
const SnackBar(
content: Text('The selected file does not exist'),
),
);
return;
}
await scriptState.setScriptContents(await file.readAsString());
},
child: Text(scriptState.scriptExists ? 'Replace Script' : 'Select Script'),
),
),
),
if (scriptState.scriptContent != null)
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
scriptState.scriptContent!,
softWrap: true,
style: TextStyle(
inherit: true,
fontFamily: 'JetBrains Mono',
fontFamilyFallback: [
'JetBrains Mono',
'Ubuntu Mono',
'Menlo',
'Cascadia Code',
'Courier New',
'Courier',
],
),
),
),
],
);
},
),
],
),
),
],
const SliverPadding(
padding: EdgeInsets.only(bottom: 56 + 16 + 16),
@ -640,9 +741,9 @@ class EditComponentPage extends HookWidget {
truthTable: truthTable.value,
logicExpression: logicExpressions.value,
visualDesigned: visualDesigned.value,
scriptBased: scriptBased.value,
));
anySave.value = true;
// TODO: Implement saving
},
tooltip: 'Save Component',
child: const Icon(Icons.save),

1
lib/state/project.dart
Unescape View File

@ -77,6 +77,7 @@ class ProjectState extends ChangeNotifier {
outputs: [],
visualDesigned: false,
dependencies: [],
scriptBased: false,
);
await _updateIndex(index.copyWith(components: index.components + [newComponent]));
return newComponent;

58
lib/state/script.dart
Unescape View File

@ -0,0 +1,58 @@
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:logic_circuits_simulator/models.dart';
import 'package:path/path.dart' as path;
import 'package:path_provider/path_provider.dart';
class ScriptState extends ChangeNotifier {
bool? _scriptExists;
String? _scriptContent;
bool get loaded => _scriptExists != null;
bool get scriptExists => _scriptExists ?? false;
String? get scriptContent => _scriptContent;
final ProjectEntry project;
final ComponentEntry component;
ScriptState({required this.project, required this.component, bool invokeInit = true}) {
if (invokeInit) {
init();
}
}
Future<File> _getScriptFile() async {
final appDir = await getApplicationDocumentsDirectory();
final componentDir = Directory(path.join(appDir.path, 'LogicCircuitsSimulator', 'projects', project.projectId, 'components', component.componentId));
if (!await componentDir.exists()) {
await componentDir.create(recursive: true);
}
return File(path.join(componentDir.path, 'script.ht'));
}
Future<void> init() async {
final scriptFile = await _getScriptFile();
_scriptExists = await scriptFile.exists();
if (scriptExists) {
_scriptContent = await scriptFile.readAsString();
}
notifyListeners();
}
Future<void> setScriptContents(String newContents) async {
final scriptFile = await _getScriptFile();
await scriptFile.writeAsString(newContents);
_scriptContent = newContents;
_scriptExists = true;
notifyListeners();
}
Future<void> deleteScript() async {
final scriptFile = await _getScriptFile();
await scriptFile.delete();
_scriptContent = null;
_scriptExists = false;
notifyListeners();
}
}

19
lib/utils/simulation.dart
Unescape View File

@ -1,7 +1,9 @@
import 'package:collection/collection.dart';
import 'package:flutter/foundation.dart';
import 'package:hetu_script/hetu_script.dart';
import 'package:logic_circuits_simulator/models.dart';
import 'package:logic_circuits_simulator/state/component.dart';
import 'package:logic_circuits_simulator/state/script.dart';
import 'package:logic_circuits_simulator/utils/iterable_extension.dart';
import 'package:logic_circuits_simulator/utils/logic_expressions.dart';
@ -55,6 +57,23 @@ class SimulatedComponent {
},
);
return {for (final it in results) it[0] as String: it[1] as bool};
} else if (component.scriptBased) {
final state = ScriptState(
component: component,
project: project,
invokeInit: false,
);
await state.init();
if (!state.scriptExists) {
throw Exception('Script for component ${project.projectId}/${component.componentId} does not exist');
}
final hetu = Hetu();
hetu.init();
final result = hetu.eval(state.scriptContent!, invokeFunc: 'simulate', positionalArgs: [inputs]);
return {
for (final output in component.outputs)
output: result[output]
};
} else if (state == null) {
throw Exception('Cannot simulate designed component without its state');
} else {

Write Preview
Loading…
Cancel
Save