update undo package
This commit is contained in:
@@ -0,0 +1,202 @@
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@@ -1,21 +0,0 @@
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MIT License
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Copyright (c) 2019 Rody Davis
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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||||
SOFTWARE.
|
||||
@@ -1,140 +0,0 @@
|
||||
# undo
|
||||
|
||||
[](https://www.buymeacoffee.com/rodydavis)
|
||||
[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WSH3GVC49GNNJ)
|
||||
|
||||
|
||||
[](https://github.com/rodydavis/undo)
|
||||
[](https://pub.dev/packages/undo)
|
||||
|
||||
An undo redo library for Dart/Flutter. Forked from [here](https://github.com/Mixbook/undo.dart) and updated for Flutter. Demo can be viewed [here](https://rodydavis.github.io/undo/).
|
||||
|
||||
## Usage
|
||||
|
||||
Create an ChangeStack to store changes
|
||||
|
||||
```dart
|
||||
import 'package:undo/undo.dart';
|
||||
|
||||
var changes = ChangeStack();
|
||||
```
|
||||
|
||||
Add new undo, redo commands using `ChangeStack.add()`. When a change is added, it calls the change's `execute()` method. Use `Change()` for simple inline changes.
|
||||
|
||||
```dart
|
||||
var count = 0;
|
||||
|
||||
changes.add(
|
||||
Change(count, () => count++, (val) => count = val);
|
||||
name: "Increase"
|
||||
);
|
||||
```
|
||||
|
||||
Use `Change()` when changing a field on an object. This will store the field's old value so it can be reverted.
|
||||
|
||||
```dart
|
||||
var person = new Person()
|
||||
..firstName = "John"
|
||||
..lastName = "Doe";
|
||||
|
||||
changes.add(
|
||||
Change(
|
||||
person.firstName,
|
||||
() => person.firstName = "Jane",
|
||||
(oldValue) = person.firstName = oldValue
|
||||
)
|
||||
)
|
||||
```
|
||||
|
||||
Undo a change with `undo()`.
|
||||
|
||||
```dart
|
||||
print(person.firstName); // Jane
|
||||
changes.undo();
|
||||
print(person.firstName); // John
|
||||
```
|
||||
|
||||
Redo the change with `redo()`.
|
||||
|
||||
```dart
|
||||
changes.redo();
|
||||
print(person.firstName); // Jane
|
||||
```
|
||||
|
||||
### Simple Stack Example
|
||||
|
||||
```dart
|
||||
|
||||
class HomeScreen extends StatefulWidget {
|
||||
@override
|
||||
_HomeScreenState createState() => _HomeScreenState();
|
||||
}
|
||||
|
||||
class _HomeScreenState extends State<HomeScreen> {
|
||||
SimpleStack _controller;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
_controller = SimpleStack<int>(
|
||||
0,
|
||||
onUpdate: (val) {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
print('New Value -> $val');
|
||||
});
|
||||
},
|
||||
);
|
||||
super.initState();
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final count = _controller.state;
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: Text('Undo/Redo Example'),
|
||||
),
|
||||
body: Center(
|
||||
child: Text('Count: $count'),
|
||||
),
|
||||
bottomNavigationBar: BottomAppBar(
|
||||
child: Row(
|
||||
children: <Widget>[
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_back),
|
||||
onPressed: !_controller.canUndo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.undo();
|
||||
});
|
||||
},
|
||||
),
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_forward),
|
||||
onPressed: !_controller.canRedo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.redo();
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
floatingActionButtonLocation: FloatingActionButtonLocation.endDocked,
|
||||
floatingActionButton: FloatingActionButton(
|
||||
heroTag: ValueKey('add_button'),
|
||||
child: Icon(Icons.add),
|
||||
onPressed: () {
|
||||
_controller.modify(count + 1);
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
```
|
||||
@@ -1,45 +0,0 @@
|
||||
# This file tracks properties of this Flutter project.
|
||||
# Used by Flutter tool to assess capabilities and perform upgrades etc.
|
||||
#
|
||||
# This file should be version controlled and should not be manually edited.
|
||||
|
||||
version:
|
||||
revision: "0b591f2c82e9f59276ed68c7d4cbd63196f7c865"
|
||||
channel: "beta"
|
||||
|
||||
project_type: app
|
||||
|
||||
# Tracks metadata for the flutter migrate command
|
||||
migration:
|
||||
platforms:
|
||||
- platform: root
|
||||
create_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
base_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
- platform: android
|
||||
create_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
base_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
- platform: ios
|
||||
create_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
base_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
- platform: linux
|
||||
create_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
base_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
- platform: macos
|
||||
create_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
base_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
- platform: web
|
||||
create_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
base_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
- platform: windows
|
||||
create_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
base_revision: 0b591f2c82e9f59276ed68c7d4cbd63196f7c865
|
||||
|
||||
# User provided section
|
||||
|
||||
# List of Local paths (relative to this file) that should be
|
||||
# ignored by the migrate tool.
|
||||
#
|
||||
# Files that are not part of the templates will be ignored by default.
|
||||
unmanaged_files:
|
||||
- 'lib/main.dart'
|
||||
- 'ios/Runner.xcodeproj/project.pbxproj'
|
||||
@@ -1,67 +0,0 @@
|
||||
plugins {
|
||||
id "com.android.application"
|
||||
id "kotlin-android"
|
||||
id "dev.flutter.flutter-gradle-plugin"
|
||||
}
|
||||
|
||||
def localProperties = new Properties()
|
||||
def localPropertiesFile = rootProject.file('local.properties')
|
||||
if (localPropertiesFile.exists()) {
|
||||
localPropertiesFile.withReader('UTF-8') { reader ->
|
||||
localProperties.load(reader)
|
||||
}
|
||||
}
|
||||
|
||||
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
|
||||
if (flutterVersionCode == null) {
|
||||
flutterVersionCode = '1'
|
||||
}
|
||||
|
||||
def flutterVersionName = localProperties.getProperty('flutter.versionName')
|
||||
if (flutterVersionName == null) {
|
||||
flutterVersionName = '1.0'
|
||||
}
|
||||
|
||||
android {
|
||||
namespace "com.example.example"
|
||||
compileSdk flutter.compileSdkVersion
|
||||
ndkVersion flutter.ndkVersion
|
||||
|
||||
compileOptions {
|
||||
sourceCompatibility JavaVersion.VERSION_1_8
|
||||
targetCompatibility JavaVersion.VERSION_1_8
|
||||
}
|
||||
|
||||
kotlinOptions {
|
||||
jvmTarget = '1.8'
|
||||
}
|
||||
|
||||
sourceSets {
|
||||
main.java.srcDirs += 'src/main/kotlin'
|
||||
}
|
||||
|
||||
defaultConfig {
|
||||
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
|
||||
applicationId "com.example.example"
|
||||
// You can update the following values to match your application needs.
|
||||
// For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
|
||||
minSdkVersion flutter.minSdkVersion
|
||||
targetSdkVersion flutter.targetSdkVersion
|
||||
versionCode flutterVersionCode.toInteger()
|
||||
versionName flutterVersionName
|
||||
}
|
||||
|
||||
buildTypes {
|
||||
release {
|
||||
// TODO: Add your own signing config for the release build.
|
||||
// Signing with the debug keys for now, so `flutter run --release` works.
|
||||
signingConfig signingConfigs.debug
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
flutter {
|
||||
source '../..'
|
||||
}
|
||||
|
||||
dependencies {}
|
||||
-6
@@ -1,6 +0,0 @@
|
||||
package com.example.example
|
||||
|
||||
import io.flutter.embedding.android.FlutterActivity
|
||||
|
||||
class MainActivity: FlutterActivity() {
|
||||
}
|
||||
-31
@@ -1,31 +0,0 @@
|
||||
buildscript {
|
||||
ext.kotlin_version = '1.7.10'
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
|
||||
dependencies {
|
||||
// AGP version is set in settings.gradle.
|
||||
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
|
||||
}
|
||||
}
|
||||
|
||||
allprojects {
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
}
|
||||
|
||||
rootProject.buildDir = '../build'
|
||||
subprojects {
|
||||
project.buildDir = "${rootProject.buildDir}/${project.name}"
|
||||
}
|
||||
subprojects {
|
||||
project.evaluationDependsOn(':app')
|
||||
}
|
||||
|
||||
tasks.register("clean", Delete) {
|
||||
delete rootProject.buildDir
|
||||
}
|
||||
@@ -1,3 +0,0 @@
|
||||
org.gradle.jvmargs=-Xmx4G
|
||||
android.useAndroidX=true
|
||||
android.enableJetifier=true
|
||||
-25
@@ -1,25 +0,0 @@
|
||||
pluginManagement {
|
||||
def flutterSdkPath = {
|
||||
def properties = new Properties()
|
||||
file("local.properties").withInputStream { properties.load(it) }
|
||||
def flutterSdkPath = properties.getProperty("flutter.sdk")
|
||||
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
|
||||
return flutterSdkPath
|
||||
}
|
||||
settings.ext.flutterSdkPath = flutterSdkPath()
|
||||
|
||||
includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
|
||||
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
gradlePluginPortal()
|
||||
}
|
||||
}
|
||||
|
||||
plugins {
|
||||
id "dev.flutter.flutter-plugin-loader" version "1.0.0"
|
||||
id "com.android.application" version "7.3.0" apply false
|
||||
}
|
||||
|
||||
include ":app"
|
||||
@@ -1,89 +0,0 @@
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:undo/undo.dart';
|
||||
|
||||
void main() => runApp(MyApp());
|
||||
|
||||
class MyApp extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MaterialApp(
|
||||
theme: ThemeData.light(),
|
||||
darkTheme: ThemeData.dark(),
|
||||
debugShowCheckedModeBanner: false,
|
||||
home: HomeScreen(),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class HomeScreen extends StatefulWidget {
|
||||
@override
|
||||
_HomeScreenState createState() => _HomeScreenState();
|
||||
}
|
||||
|
||||
class _HomeScreenState extends State<HomeScreen> {
|
||||
late SimpleStack _controller;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
_controller = SimpleStack<int>(
|
||||
0,
|
||||
onUpdate: (val) {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
print('New Value -> $val');
|
||||
});
|
||||
},
|
||||
);
|
||||
super.initState();
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final count = _controller.state;
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: Text('Undo/Redo Example'),
|
||||
),
|
||||
body: Center(
|
||||
child: Text('Count: $count'),
|
||||
),
|
||||
bottomNavigationBar: BottomAppBar(
|
||||
child: Row(
|
||||
children: <Widget>[
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_back),
|
||||
onPressed: !_controller.canUndo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.undo();
|
||||
});
|
||||
},
|
||||
),
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_forward),
|
||||
onPressed: !_controller.canRedo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.redo();
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
floatingActionButtonLocation: FloatingActionButtonLocation.endDocked,
|
||||
floatingActionButton: FloatingActionButton(
|
||||
heroTag: ValueKey('add_button'),
|
||||
child: Icon(Icons.add),
|
||||
onPressed: () {
|
||||
_controller.modify(count + 1);
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -1,89 +0,0 @@
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:undo/undo.dart';
|
||||
|
||||
void main() => runApp(MyApp());
|
||||
|
||||
class MyApp extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MaterialApp(
|
||||
theme: ThemeData.light(),
|
||||
darkTheme: ThemeData.dark(),
|
||||
debugShowCheckedModeBanner: false,
|
||||
home: HomeScreen(),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class HomeScreen extends StatefulWidget {
|
||||
@override
|
||||
_HomeScreenState createState() => _HomeScreenState();
|
||||
}
|
||||
|
||||
class _HomeScreenState extends State<HomeScreen> {
|
||||
late SimpleStack _controller;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
_controller = SimpleStack<int>(
|
||||
0,
|
||||
onUpdate: (val) {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
print('New Value -> $val');
|
||||
});
|
||||
},
|
||||
);
|
||||
super.initState();
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final count = _controller.state;
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: Text('Undo/Redo Example'),
|
||||
),
|
||||
body: Center(
|
||||
child: Text('Count: $count'),
|
||||
),
|
||||
bottomNavigationBar: BottomAppBar(
|
||||
child: Row(
|
||||
children: <Widget>[
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_back),
|
||||
onPressed: !_controller.canUndo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.undo();
|
||||
});
|
||||
},
|
||||
),
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_forward),
|
||||
onPressed: !_controller.canRedo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.redo();
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
floatingActionButtonLocation: FloatingActionButtonLocation.endDocked,
|
||||
floatingActionButton: FloatingActionButton(
|
||||
heroTag: ValueKey('add_button'),
|
||||
child: Icon(Icons.add),
|
||||
onPressed: () {
|
||||
_controller.modify(count + 1);
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -1,179 +0,0 @@
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:undo/undo.dart';
|
||||
|
||||
void main() => runApp(MyApp());
|
||||
|
||||
class MyApp extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MaterialApp(
|
||||
theme: ThemeData.light(),
|
||||
darkTheme: ThemeData.dark(),
|
||||
debugShowCheckedModeBanner: false,
|
||||
home: HomeScreen(),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class HomeScreen extends StatefulWidget {
|
||||
@override
|
||||
_HomeScreenState createState() => _HomeScreenState();
|
||||
}
|
||||
|
||||
class _HomeScreenState extends State<HomeScreen> {
|
||||
late TrackedStreamController<int> _controller = TrackedStreamController(
|
||||
0,
|
||||
);
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return StreamBuilder<int>(
|
||||
initialData: 0,
|
||||
stream: _controller.stream,
|
||||
builder: (context, snapshot) {
|
||||
final count = snapshot.data!;
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: Text('Undo/Redo Example'),
|
||||
),
|
||||
body: Center(
|
||||
child: Text('Count: $count'),
|
||||
),
|
||||
bottomNavigationBar: BottomAppBar(
|
||||
child: Row(
|
||||
children: <Widget>[
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_back),
|
||||
onPressed: !_controller.canUndo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.undo();
|
||||
});
|
||||
},
|
||||
),
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_forward),
|
||||
onPressed: !_controller.canRedo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.redo();
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
floatingActionButtonLocation: FloatingActionButtonLocation.endDocked,
|
||||
floatingActionButton: FloatingActionButton(
|
||||
heroTag: ValueKey('add_button'),
|
||||
child: Icon(Icons.add),
|
||||
onPressed: () {
|
||||
_controller.add(count + 1);
|
||||
},
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class TrackedStreamController<T> implements StreamController<T> {
|
||||
late SimpleStack<T> _simpleStack;
|
||||
late StreamController<T> _streamController;
|
||||
|
||||
TrackedStreamController(
|
||||
T value, {
|
||||
int? limit,
|
||||
this.onCancel,
|
||||
this.onListen,
|
||||
this.onPause,
|
||||
this.onResume,
|
||||
bool sync = false,
|
||||
}) {
|
||||
_streamController = StreamController<T>(
|
||||
onCancel: onCancel,
|
||||
onListen: onListen,
|
||||
onPause: onPause,
|
||||
onResume: onResume,
|
||||
sync: sync,
|
||||
);
|
||||
_simpleStack = SimpleStack<T>(value, limit: limit, onUpdate: (newVal) {
|
||||
_streamController.add(newVal);
|
||||
});
|
||||
}
|
||||
|
||||
Stream<T> get stream => _streamController.stream;
|
||||
void add(T value) => _simpleStack.modify(value);
|
||||
|
||||
bool get canUndo => _simpleStack.canUndo;
|
||||
bool get canRedo => _simpleStack.canRedo;
|
||||
void redo() => _simpleStack.redo();
|
||||
void undo() => _simpleStack.undo();
|
||||
|
||||
@override
|
||||
final FutureOr<void> Function()? onCancel;
|
||||
|
||||
@override
|
||||
final void Function()? onListen;
|
||||
|
||||
@override
|
||||
final void Function()? onPause;
|
||||
|
||||
@override
|
||||
final void Function()? onResume;
|
||||
|
||||
@override
|
||||
void addError(Object error, [StackTrace? stackTrace]) {
|
||||
_streamController.addError(error, stackTrace);
|
||||
}
|
||||
|
||||
@override
|
||||
Future addStream(Stream<T> source, {bool? cancelOnError}) {
|
||||
return _streamController.addStream(source, cancelOnError: cancelOnError);
|
||||
}
|
||||
|
||||
@override
|
||||
Future get done => _streamController.done;
|
||||
|
||||
@override
|
||||
bool get hasListener => _streamController.hasListener;
|
||||
|
||||
@override
|
||||
bool get isClosed => _streamController.isClosed;
|
||||
|
||||
@override
|
||||
bool get isPaused => _streamController.isPaused;
|
||||
|
||||
@override
|
||||
StreamSink<T> get sink => _streamController.sink;
|
||||
|
||||
@override
|
||||
Future close() => _streamController.close();
|
||||
|
||||
@override
|
||||
set onCancel(FutureOr<void> Function()? _onCancel) {
|
||||
onCancel = _onCancel!;
|
||||
}
|
||||
|
||||
@override
|
||||
set onListen(void Function()? _onListen) {
|
||||
onListen = _onListen!;
|
||||
}
|
||||
|
||||
@override
|
||||
set onPause(void Function()? _onPause) {
|
||||
onPause = _onPause!;
|
||||
}
|
||||
|
||||
@override
|
||||
set onResume(void Function()? _onResume) {
|
||||
onResume = _onResume!;
|
||||
}
|
||||
}
|
||||
@@ -1,100 +0,0 @@
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:undo/undo.dart';
|
||||
|
||||
void main() => runApp(MyApp());
|
||||
|
||||
class MyApp extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MaterialApp(
|
||||
theme: ThemeData.light(),
|
||||
darkTheme: ThemeData.dark(),
|
||||
debugShowCheckedModeBanner: false,
|
||||
home: HomeScreen(),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class HomeScreen extends StatefulWidget {
|
||||
@override
|
||||
_HomeScreenState createState() => _HomeScreenState();
|
||||
}
|
||||
|
||||
class _HomeScreenState extends State<HomeScreen> {
|
||||
TrackedValueNotifier _controller = TrackedValueNotifier(0);
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return ValueListenableBuilder(
|
||||
valueListenable: _controller,
|
||||
builder: (context, count, child) => Scaffold(
|
||||
appBar: AppBar(
|
||||
title: Text('Undo/Redo Example'),
|
||||
),
|
||||
body: Center(
|
||||
child: Text('Count: $count'),
|
||||
),
|
||||
bottomNavigationBar: BottomAppBar(
|
||||
child: Row(
|
||||
children: <Widget>[
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_back),
|
||||
onPressed: !_controller.canUndo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.undo();
|
||||
});
|
||||
},
|
||||
),
|
||||
IconButton(
|
||||
icon: Icon(Icons.arrow_forward),
|
||||
onPressed: !_controller.canRedo
|
||||
? null
|
||||
: () {
|
||||
if (mounted)
|
||||
setState(() {
|
||||
_controller.redo();
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
floatingActionButtonLocation: FloatingActionButtonLocation.endDocked,
|
||||
floatingActionButton: FloatingActionButton(
|
||||
heroTag: ValueKey('add_button'),
|
||||
child: Icon(Icons.add),
|
||||
onPressed: () {
|
||||
_controller.value = count + 1;
|
||||
},
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class TrackedValueNotifier<T> extends ValueNotifier<T> {
|
||||
late SimpleStack<T> _simpleStack;
|
||||
|
||||
TrackedValueNotifier(T val, {int? limit}) : super(val) {
|
||||
_simpleStack = SimpleStack<T>(val, limit: limit, onUpdate: (newVal) {
|
||||
value = newVal;
|
||||
notifyListeners();
|
||||
});
|
||||
}
|
||||
|
||||
@override
|
||||
// ignore: avoid_return_types_on_setters
|
||||
void set value(T newValue) {
|
||||
_simpleStack.modify(newValue);
|
||||
super.value = newValue;
|
||||
}
|
||||
|
||||
bool get canUndo => _simpleStack.canUndo;
|
||||
bool get canRedo => _simpleStack.canRedo;
|
||||
void redo() => _simpleStack.redo();
|
||||
void undo() => _simpleStack.undo();
|
||||
}
|
||||
-10
@@ -1,10 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<title>undo_example</title>
|
||||
</head>
|
||||
<body>
|
||||
<script src="main.dart.js" type="application/javascript"></script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,14 +0,0 @@
|
||||
name: undo
|
||||
description: A Undo/Redo Library for Flutter
|
||||
version: 1.5.0
|
||||
# authors:
|
||||
# - Rody Davis <rody.davis.jr@gmail.com>
|
||||
# - Dan Shultz <schultz.t.dan@gmail.com>
|
||||
homepage: https://github.com/rodydavis/undo
|
||||
repository: https://github.com/rodydavis/undo
|
||||
|
||||
environment:
|
||||
sdk: ">=3.0.0 <4.0.0"
|
||||
|
||||
dev_dependencies:
|
||||
test: ^1.24.9
|
||||
+198
-17
@@ -1,21 +1,202 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2018 Rody Davis
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
1. Definitions.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
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||||
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|
||||
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|
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|
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|
||||
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|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
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|
||||
"Source" form shall mean the preferred form for making modifications,
|
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|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
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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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|
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|
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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|
||||
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|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
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this License, each Contributor hereby grants to You a perpetual,
|
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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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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|
||||
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|
||||
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|
||||
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||||
4. Redistribution. You may reproduce and distribute copies of the
|
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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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|
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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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|
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|
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|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
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|
||||
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|
||||
as modifying the License.
|
||||
|
||||
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|
||||
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|
||||
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|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
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the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
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|
||||
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|
||||
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|
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|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
+198
-17
@@ -1,21 +1,202 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2019 Rody Davis
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
1. Definitions.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
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License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
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|
||||
same "printed page" as the copyright notice for easier
|
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||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
+198
-17
@@ -1,21 +1,202 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2018 Rody Davis
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
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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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|
||||
@@ -1,21 +1,202 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2018 Rhodes Davis Jr.
|
||||
Apache License
|
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Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
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|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
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The above copyright notice and this permission notice shall be included in all
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|
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|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
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|
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|
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"License" shall mean the terms and conditions for use, reproduction,
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|
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Notwithstanding the above, nothing herein shall supersede or modify
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|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
@@ -1 +1 @@
|
||||
{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"shared_preferences_foundation","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.6/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"android":[{"name":"shared_preferences_android","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_android-2.4.18/","native_build":true,"dependencies":[],"dev_dependency":false}],"macos":[{"name":"shared_preferences_foundation","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.6/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"linux":[{"name":"path_provider_linux","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/path_provider_linux-2.1.7/","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_linux","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.4.1/","native_build":false,"dependencies":["path_provider_linux"],"dev_dependency":false}],"windows":[{"name":"path_provider_windows","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/path_provider_windows-2.1.3/","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_windows","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.4.1/","native_build":false,"dependencies":["path_provider_windows"],"dev_dependency":false}],"web":[{"name":"shared_preferences_web","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_web-2.4.3/","dependencies":[],"dev_dependency":false}]},"dependencyGraph":[{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_android","shared_preferences_foundation","shared_preferences_linux","shared_preferences_web","shared_preferences_windows"]},{"name":"shared_preferences_android","dependencies":[]},{"name":"shared_preferences_foundation","dependencies":[]},{"name":"shared_preferences_linux","dependencies":["path_provider_linux"]},{"name":"shared_preferences_web","dependencies":[]},{"name":"shared_preferences_windows","dependencies":["path_provider_windows"]}],"date_created":"2026-01-14 01:09:20.169336","version":"3.38.5","swift_package_manager_enabled":{"ios":false,"macos":false}}
|
||||
{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"shared_preferences_foundation","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.6/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"android":[{"name":"shared_preferences_android","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_android-2.4.18/","native_build":true,"dependencies":[],"dev_dependency":false}],"macos":[{"name":"shared_preferences_foundation","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.6/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"linux":[{"name":"path_provider_linux","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1/","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_linux","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.4.1/","native_build":false,"dependencies":["path_provider_linux"],"dev_dependency":false}],"windows":[{"name":"path_provider_windows","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/path_provider_windows-2.3.0/","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_windows","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.4.1/","native_build":false,"dependencies":["path_provider_windows"],"dev_dependency":false}],"web":[{"name":"shared_preferences_web","path":"/Users/rodydavis/.pub-cache/hosted/pub.dev/shared_preferences_web-2.4.3/","dependencies":[],"dev_dependency":false}]},"dependencyGraph":[{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_android","shared_preferences_foundation","shared_preferences_linux","shared_preferences_web","shared_preferences_windows"]},{"name":"shared_preferences_android","dependencies":[]},{"name":"shared_preferences_foundation","dependencies":[]},{"name":"shared_preferences_linux","dependencies":["path_provider_linux"]},{"name":"shared_preferences_web","dependencies":[]},{"name":"shared_preferences_windows","dependencies":["path_provider_windows"]}],"date_created":"2026-01-15 17:05:21.433136","version":"3.38.5","swift_package_manager_enabled":{"ios":false,"macos":false}}
|
||||
@@ -1,7 +1,8 @@
|
||||
name: flutter_whatsnew
|
||||
description: A new Flutter package to show updates to users.
|
||||
version: 1.1.0
|
||||
homepage: https://github.com/fluttercommunity/flutter_whatsnew
|
||||
version: 1.1.0+1
|
||||
homepage: https://github.com/rodydavis/packages.dart
|
||||
repository: https://github.com/rodydavis/packages.dart
|
||||
maintainer: Rody Davis (@rodydavis)
|
||||
resolution: workspace
|
||||
|
||||
|
||||
@@ -1,3 +1,9 @@
|
||||
## 1.6.0
|
||||
- Updated SDK constraints to `^3.5.0`
|
||||
- Updated `dev_dependencies`
|
||||
- Modernized example application
|
||||
- Updated documentation
|
||||
|
||||
## 1.5.0
|
||||
|
||||
- Updating to Dart 3.0.0
|
||||
@@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
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|
||||
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|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
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|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
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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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|
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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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|
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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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|
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|
||||
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|
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||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
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|
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|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
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|
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||||
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|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
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comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
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||||
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||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
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||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
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||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
@@ -0,0 +1,169 @@
|
||||
# undo
|
||||
|
||||
A clean, robust, and easy-to-use Undo/Redo library for Dart and Flutter. It leverages the Command Pattern to manage state changes, allowing you to easily roll back or replay actions in your application.
|
||||
|
||||
## Features
|
||||
|
||||
* 🔄 **Undo/Redo**: Simple stack-based undo/redo history.
|
||||
* 📦 **Batched Changes**: Group multiple changes into a single undoable action (e.g., a multi-field form update).
|
||||
* 🎨 **Flexible**: Works with any architecture (ChangeNotifier, Bloc, Riverpod, etc.).
|
||||
* ⚡ **Lightweight**: Minimal overhead, zero dependencies.
|
||||
|
||||
## Installation
|
||||
|
||||
Add dependencies to your `pubspec.yaml`:
|
||||
|
||||
```yaml
|
||||
dependencies:
|
||||
undo: ^1.6.0
|
||||
```
|
||||
|
||||
Run `pub get` or `flutter pub get`.
|
||||
|
||||
## Usage
|
||||
|
||||
### Basic Usage
|
||||
|
||||
Create a `ChangeStack` to manage your changes. A `Change` consists of:
|
||||
1. The **old state** (to revert to).
|
||||
2. The **execute** logic (to perform the change).
|
||||
3. The **undo** logic (to revert the change).
|
||||
|
||||
```dart
|
||||
import 'package:undo/undo.dart';
|
||||
|
||||
void main() {
|
||||
final changes = ChangeStack();
|
||||
var count = 0;
|
||||
|
||||
// Perform a change
|
||||
changes.add(
|
||||
Change<int>(
|
||||
count, // Old value (0)
|
||||
() => count++, // Execute: increment
|
||||
(oldVal) => count = oldVal, // Undo: set back to old val
|
||||
description: 'Increment count',
|
||||
),
|
||||
);
|
||||
|
||||
print(count); // 1
|
||||
|
||||
// Undo the change
|
||||
changes.undo();
|
||||
print(count); // 0
|
||||
|
||||
// Redo the change
|
||||
changes.redo();
|
||||
print(count); // 1
|
||||
}
|
||||
```
|
||||
|
||||
### Working with Objects
|
||||
|
||||
When modifying objects, capture the specific field value *before* the change so you can restore it.
|
||||
|
||||
```dart
|
||||
class User {
|
||||
String name = 'John';
|
||||
}
|
||||
|
||||
void main() {
|
||||
final user = User();
|
||||
final changes = ChangeStack();
|
||||
|
||||
// Capture the OLD name before changing it
|
||||
final oldName = user.name;
|
||||
|
||||
changes.add(
|
||||
Change<String>(
|
||||
oldName,
|
||||
() => user.name = 'Jane', // New name
|
||||
(val) => user.name = val, // Restore old name
|
||||
description: 'Update name',
|
||||
),
|
||||
);
|
||||
|
||||
print(user.name); // Jane
|
||||
changes.undo();
|
||||
print(user.name); // John
|
||||
}
|
||||
```
|
||||
|
||||
### SimpleStack (Quick Start)
|
||||
|
||||
`SimpleStack` is a wrapper around `ChangeStack` that makes it easier to track a single state object. It's great for simple use cases.
|
||||
|
||||
```dart
|
||||
final stack = SimpleStack<int>(0); // Initial state is 0
|
||||
|
||||
// Modifying state automatically creates a change history
|
||||
stack.modify(1);
|
||||
print(stack.state); // 1
|
||||
|
||||
stack.undo();
|
||||
print(stack.state); // 0
|
||||
```
|
||||
|
||||
### Grouping Changes
|
||||
|
||||
Sometimes you want multiple operations to be undone as a single step. Use `addGroup` (or manual `group` logic in 1.6.0+).
|
||||
|
||||
```dart
|
||||
changes.add(
|
||||
Change.group([
|
||||
Change(
|
||||
user.firstName,
|
||||
() => user.firstName = 'Jane',
|
||||
(val) => user.firstName = val,
|
||||
),
|
||||
Change(
|
||||
user.lastName,
|
||||
() => user.lastName = 'Doe',
|
||||
(val) => user.lastName = val,
|
||||
),
|
||||
]),
|
||||
);
|
||||
```
|
||||
|
||||
## Flutter Integration
|
||||
|
||||
`ChangeStack` works seamlessly with `ChangeNotifier` to rebuild your UI when undo/redo state changes.
|
||||
|
||||
```dart
|
||||
class MyController extends ChangeNotifier {
|
||||
final ChangeStack _changes = ChangeStack();
|
||||
int _count = 0;
|
||||
|
||||
int get count => _count;
|
||||
bool get canUndo => _changes.canUndo;
|
||||
bool get canRedo => _changes.canRedo;
|
||||
|
||||
void increment() {
|
||||
_changes.add(
|
||||
Change<int>(
|
||||
_count,
|
||||
() {
|
||||
_count++;
|
||||
notifyListeners();
|
||||
},
|
||||
(oldVal) {
|
||||
_count = oldVal;
|
||||
notifyListeners();
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void undo() {
|
||||
_changes.undo();
|
||||
notifyListeners();
|
||||
}
|
||||
|
||||
void redo() {
|
||||
_changes.redo();
|
||||
notifyListeners();
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
See the [example](example/lib/main.dart) folder for a complete Flutter Todo List application.
|
||||
@@ -0,0 +1,45 @@
|
||||
# This file tracks properties of this Flutter project.
|
||||
# Used by Flutter tool to assess capabilities and perform upgrades etc.
|
||||
#
|
||||
# This file should be version controlled and should not be manually edited.
|
||||
|
||||
version:
|
||||
revision: "f6ff1529fd6d8af5f706051d9251ac9231c83407"
|
||||
channel: "stable"
|
||||
|
||||
project_type: app
|
||||
|
||||
# Tracks metadata for the flutter migrate command
|
||||
migration:
|
||||
platforms:
|
||||
- platform: root
|
||||
create_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
base_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
- platform: android
|
||||
create_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
base_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
- platform: ios
|
||||
create_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
base_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
- platform: linux
|
||||
create_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
base_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
- platform: macos
|
||||
create_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
base_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
- platform: web
|
||||
create_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
base_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
- platform: windows
|
||||
create_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
base_revision: f6ff1529fd6d8af5f706051d9251ac9231c83407
|
||||
|
||||
# User provided section
|
||||
|
||||
# List of Local paths (relative to this file) that should be
|
||||
# ignored by the migrate tool.
|
||||
#
|
||||
# Files that are not part of the templates will be ignored by default.
|
||||
unmanaged_files:
|
||||
- 'lib/main.dart'
|
||||
- 'ios/Runner.xcodeproj/project.pbxproj'
|
||||
+2
-1
@@ -5,9 +5,10 @@ gradle-wrapper.jar
|
||||
/gradlew.bat
|
||||
/local.properties
|
||||
GeneratedPluginRegistrant.java
|
||||
.cxx/
|
||||
|
||||
# Remember to never publicly share your keystore.
|
||||
# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
|
||||
# See https://flutter.dev/to/reference-keystore
|
||||
key.properties
|
||||
**/*.keystore
|
||||
**/*.jks
|
||||
@@ -0,0 +1,44 @@
|
||||
plugins {
|
||||
id("com.android.application")
|
||||
id("kotlin-android")
|
||||
// The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
|
||||
id("dev.flutter.flutter-gradle-plugin")
|
||||
}
|
||||
|
||||
android {
|
||||
namespace = "com.example.undo_example"
|
||||
compileSdk = flutter.compileSdkVersion
|
||||
ndkVersion = flutter.ndkVersion
|
||||
|
||||
compileOptions {
|
||||
sourceCompatibility = JavaVersion.VERSION_17
|
||||
targetCompatibility = JavaVersion.VERSION_17
|
||||
}
|
||||
|
||||
kotlinOptions {
|
||||
jvmTarget = JavaVersion.VERSION_17.toString()
|
||||
}
|
||||
|
||||
defaultConfig {
|
||||
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
|
||||
applicationId = "com.example.undo_example"
|
||||
// You can update the following values to match your application needs.
|
||||
// For more information, see: https://flutter.dev/to/review-gradle-config.
|
||||
minSdk = flutter.minSdkVersion
|
||||
targetSdk = flutter.targetSdkVersion
|
||||
versionCode = flutter.versionCode
|
||||
versionName = flutter.versionName
|
||||
}
|
||||
|
||||
buildTypes {
|
||||
release {
|
||||
// TODO: Add your own signing config for the release build.
|
||||
// Signing with the debug keys for now, so `flutter run --release` works.
|
||||
signingConfig = signingConfigs.getByName("debug")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
flutter {
|
||||
source = "../.."
|
||||
}
|
||||
+13
-1
@@ -1,12 +1,13 @@
|
||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
|
||||
<application
|
||||
android:label="example"
|
||||
android:label="undo_example"
|
||||
android:name="${applicationName}"
|
||||
android:icon="@mipmap/ic_launcher">
|
||||
<activity
|
||||
android:name=".MainActivity"
|
||||
android:exported="true"
|
||||
android:launchMode="singleTop"
|
||||
android:taskAffinity=""
|
||||
android:theme="@style/LaunchTheme"
|
||||
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
|
||||
android:hardwareAccelerated="true"
|
||||
@@ -30,4 +31,15 @@
|
||||
android:name="flutterEmbedding"
|
||||
android:value="2" />
|
||||
</application>
|
||||
<!-- Required to query activities that can process text, see:
|
||||
https://developer.android.com/training/package-visibility and
|
||||
https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
|
||||
|
||||
In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
|
||||
<queries>
|
||||
<intent>
|
||||
<action android:name="android.intent.action.PROCESS_TEXT"/>
|
||||
<data android:mimeType="text/plain"/>
|
||||
</intent>
|
||||
</queries>
|
||||
</manifest>
|
||||
+5
@@ -0,0 +1,5 @@
|
||||
package com.example.undo_example
|
||||
|
||||
import io.flutter.embedding.android.FlutterActivity
|
||||
|
||||
class MainActivity : FlutterActivity()
|
||||
|
Before Width: | Height: | Size: 544 B After Width: | Height: | Size: 544 B |
|
Before Width: | Height: | Size: 442 B After Width: | Height: | Size: 442 B |
|
Before Width: | Height: | Size: 721 B After Width: | Height: | Size: 721 B |
|
Before Width: | Height: | Size: 1.0 KiB After Width: | Height: | Size: 1.0 KiB |
|
Before Width: | Height: | Size: 1.4 KiB After Width: | Height: | Size: 1.4 KiB |
+24
@@ -0,0 +1,24 @@
|
||||
allprojects {
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
}
|
||||
|
||||
val newBuildDir: Directory =
|
||||
rootProject.layout.buildDirectory
|
||||
.dir("../../build")
|
||||
.get()
|
||||
rootProject.layout.buildDirectory.value(newBuildDir)
|
||||
|
||||
subprojects {
|
||||
val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
|
||||
project.layout.buildDirectory.value(newSubprojectBuildDir)
|
||||
}
|
||||
subprojects {
|
||||
project.evaluationDependsOn(":app")
|
||||
}
|
||||
|
||||
tasks.register<Delete>("clean") {
|
||||
delete(rootProject.layout.buildDirectory)
|
||||
}
|
||||
@@ -0,0 +1,2 @@
|
||||
org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
|
||||
android.useAndroidX=true
|
||||
+1
-1
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip
|
||||
@@ -0,0 +1,26 @@
|
||||
pluginManagement {
|
||||
val flutterSdkPath =
|
||||
run {
|
||||
val properties = java.util.Properties()
|
||||
file("local.properties").inputStream().use { properties.load(it) }
|
||||
val flutterSdkPath = properties.getProperty("flutter.sdk")
|
||||
require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
|
||||
flutterSdkPath
|
||||
}
|
||||
|
||||
includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
|
||||
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
gradlePluginPortal()
|
||||
}
|
||||
}
|
||||
|
||||
plugins {
|
||||
id("dev.flutter.flutter-plugin-loader") version "1.0.0"
|
||||
id("com.android.application") version "8.11.1" apply false
|
||||
id("org.jetbrains.kotlin.android") version "2.2.20" apply false
|
||||
}
|
||||
|
||||
include(":app")
|
||||
+1
-1
@@ -21,6 +21,6 @@
|
||||
<key>CFBundleVersion</key>
|
||||
<string>1.0</string>
|
||||
<key>MinimumOSVersion</key>
|
||||
<string>11.0</string>
|
||||
<string>13.0</string>
|
||||
</dict>
|
||||
</plist>
|
||||
+30
-25
@@ -8,12 +8,12 @@
|
||||
|
||||
/* Begin PBXBuildFile section */
|
||||
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
|
||||
331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
|
||||
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
|
||||
74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
|
||||
97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
|
||||
97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
|
||||
97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
|
||||
331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
|
||||
/* End PBXBuildFile section */
|
||||
|
||||
/* Begin PBXContainerItemProxy section */
|
||||
@@ -42,6 +42,8 @@
|
||||
/* Begin PBXFileReference section */
|
||||
1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
|
||||
1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
|
||||
331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
|
||||
331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
|
||||
74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
|
||||
74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
|
||||
@@ -53,8 +55,6 @@
|
||||
97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
|
||||
97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
|
||||
97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
|
||||
331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
|
||||
331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
/* End PBXFileReference section */
|
||||
|
||||
/* Begin PBXFrameworksBuildPhase section */
|
||||
@@ -68,6 +68,14 @@
|
||||
/* End PBXFrameworksBuildPhase section */
|
||||
|
||||
/* Begin PBXGroup section */
|
||||
331C8082294A63A400263BE5 /* RunnerTests */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
331C807B294A618700263BE5 /* RunnerTests.swift */,
|
||||
);
|
||||
path = RunnerTests;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
9740EEB11CF90186004384FC /* Flutter */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
@@ -79,14 +87,6 @@
|
||||
name = Flutter;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
331C8082294A63A400263BE5 /* RunnerTests */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
331C807B294A618700263BE5 /* RunnerTests.swift */,
|
||||
);
|
||||
path = RunnerTests;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
97C146E51CF9000F007C117D = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
@@ -129,7 +129,6 @@
|
||||
buildConfigurationList = 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
|
||||
buildPhases = (
|
||||
331C807D294A63A400263BE5 /* Sources */,
|
||||
331C807E294A63A400263BE5 /* Frameworks */,
|
||||
331C807F294A63A400263BE5 /* Resources */,
|
||||
);
|
||||
buildRules = (
|
||||
@@ -169,7 +168,7 @@
|
||||
isa = PBXProject;
|
||||
attributes = {
|
||||
BuildIndependentTargetsInParallel = YES;
|
||||
LastUpgradeCheck = 1430;
|
||||
LastUpgradeCheck = 1510;
|
||||
ORGANIZATIONNAME = "";
|
||||
TargetAttributes = {
|
||||
331C8080294A63A400263BE5 = {
|
||||
@@ -308,6 +307,7 @@
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||||
ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
|
||||
CLANG_ANALYZER_NONNULL = YES;
|
||||
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
|
||||
CLANG_CXX_LIBRARY = "libc++";
|
||||
@@ -337,6 +337,7 @@
|
||||
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
|
||||
ENABLE_NS_ASSERTIONS = NO;
|
||||
ENABLE_STRICT_OBJC_MSGSEND = YES;
|
||||
ENABLE_USER_SCRIPT_SANDBOXING = NO;
|
||||
GCC_C_LANGUAGE_STANDARD = gnu99;
|
||||
GCC_NO_COMMON_BLOCKS = YES;
|
||||
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
|
||||
@@ -345,7 +346,7 @@
|
||||
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
|
||||
GCC_WARN_UNUSED_FUNCTION = YES;
|
||||
GCC_WARN_UNUSED_VARIABLE = YES;
|
||||
IPHONEOS_DEPLOYMENT_TARGET = 11.0;
|
||||
IPHONEOS_DEPLOYMENT_TARGET = 13.0;
|
||||
MTL_ENABLE_DEBUG_INFO = NO;
|
||||
SDKROOT = iphoneos;
|
||||
SUPPORTED_PLATFORMS = iphoneos;
|
||||
@@ -361,13 +362,14 @@
|
||||
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
|
||||
DEVELOPMENT_TEAM = 9FK3425VTA;
|
||||
ENABLE_BITCODE = NO;
|
||||
INFOPLIST_FILE = Runner/Info.plist;
|
||||
LD_RUNPATH_SEARCH_PATHS = (
|
||||
"$(inherited)",
|
||||
"@executable_path/Frameworks",
|
||||
);
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.example;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.undoExample;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
|
||||
SWIFT_VERSION = 5.0;
|
||||
@@ -377,14 +379,13 @@
|
||||
};
|
||||
331C8088294A63A400263BE5 /* Debug */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
baseConfigurationReference = AE0B7B92F70575B8D7E0D07E /* Pods-RunnerTests.debug.xcconfig */;
|
||||
buildSettings = {
|
||||
BUNDLE_LOADER = "$(TEST_HOST)";
|
||||
CODE_SIGN_STYLE = Automatic;
|
||||
CURRENT_PROJECT_VERSION = 1;
|
||||
GENERATE_INFOPLIST_FILE = YES;
|
||||
MARKETING_VERSION = 1.0;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.example.RunnerTests;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.undoExample.RunnerTests;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
|
||||
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
|
||||
@@ -395,14 +396,13 @@
|
||||
};
|
||||
331C8089294A63A400263BE5 /* Release */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
baseConfigurationReference = 89B67EB44CE7B6631473024E /* Pods-RunnerTests.release.xcconfig */;
|
||||
buildSettings = {
|
||||
BUNDLE_LOADER = "$(TEST_HOST)";
|
||||
CODE_SIGN_STYLE = Automatic;
|
||||
CURRENT_PROJECT_VERSION = 1;
|
||||
GENERATE_INFOPLIST_FILE = YES;
|
||||
MARKETING_VERSION = 1.0;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.example.RunnerTests;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.undoExample.RunnerTests;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
SWIFT_VERSION = 5.0;
|
||||
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
|
||||
@@ -411,14 +411,13 @@
|
||||
};
|
||||
331C808A294A63A400263BE5 /* Profile */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
baseConfigurationReference = 640959BDD8F10B91D80A66BE /* Pods-RunnerTests.profile.xcconfig */;
|
||||
buildSettings = {
|
||||
BUNDLE_LOADER = "$(TEST_HOST)";
|
||||
CODE_SIGN_STYLE = Automatic;
|
||||
CURRENT_PROJECT_VERSION = 1;
|
||||
GENERATE_INFOPLIST_FILE = YES;
|
||||
MARKETING_VERSION = 1.0;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.example.RunnerTests;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.undoExample.RunnerTests;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
SWIFT_VERSION = 5.0;
|
||||
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
|
||||
@@ -429,6 +428,7 @@
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||||
ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
|
||||
CLANG_ANALYZER_NONNULL = YES;
|
||||
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
|
||||
CLANG_CXX_LIBRARY = "libc++";
|
||||
@@ -458,6 +458,7 @@
|
||||
DEBUG_INFORMATION_FORMAT = dwarf;
|
||||
ENABLE_STRICT_OBJC_MSGSEND = YES;
|
||||
ENABLE_TESTABILITY = YES;
|
||||
ENABLE_USER_SCRIPT_SANDBOXING = NO;
|
||||
GCC_C_LANGUAGE_STANDARD = gnu99;
|
||||
GCC_DYNAMIC_NO_PIC = NO;
|
||||
GCC_NO_COMMON_BLOCKS = YES;
|
||||
@@ -472,7 +473,7 @@
|
||||
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
|
||||
GCC_WARN_UNUSED_FUNCTION = YES;
|
||||
GCC_WARN_UNUSED_VARIABLE = YES;
|
||||
IPHONEOS_DEPLOYMENT_TARGET = 11.0;
|
||||
IPHONEOS_DEPLOYMENT_TARGET = 13.0;
|
||||
MTL_ENABLE_DEBUG_INFO = YES;
|
||||
ONLY_ACTIVE_ARCH = YES;
|
||||
SDKROOT = iphoneos;
|
||||
@@ -484,6 +485,7 @@
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||||
ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
|
||||
CLANG_ANALYZER_NONNULL = YES;
|
||||
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
|
||||
CLANG_CXX_LIBRARY = "libc++";
|
||||
@@ -513,6 +515,7 @@
|
||||
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
|
||||
ENABLE_NS_ASSERTIONS = NO;
|
||||
ENABLE_STRICT_OBJC_MSGSEND = YES;
|
||||
ENABLE_USER_SCRIPT_SANDBOXING = NO;
|
||||
GCC_C_LANGUAGE_STANDARD = gnu99;
|
||||
GCC_NO_COMMON_BLOCKS = YES;
|
||||
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
|
||||
@@ -521,7 +524,7 @@
|
||||
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
|
||||
GCC_WARN_UNUSED_FUNCTION = YES;
|
||||
GCC_WARN_UNUSED_VARIABLE = YES;
|
||||
IPHONEOS_DEPLOYMENT_TARGET = 11.0;
|
||||
IPHONEOS_DEPLOYMENT_TARGET = 13.0;
|
||||
MTL_ENABLE_DEBUG_INFO = NO;
|
||||
SDKROOT = iphoneos;
|
||||
SUPPORTED_PLATFORMS = iphoneos;
|
||||
@@ -539,13 +542,14 @@
|
||||
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
|
||||
DEVELOPMENT_TEAM = 9FK3425VTA;
|
||||
ENABLE_BITCODE = NO;
|
||||
INFOPLIST_FILE = Runner/Info.plist;
|
||||
LD_RUNPATH_SEARCH_PATHS = (
|
||||
"$(inherited)",
|
||||
"@executable_path/Frameworks",
|
||||
);
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.example;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.undoExample;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
|
||||
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
|
||||
@@ -561,13 +565,14 @@
|
||||
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
|
||||
DEVELOPMENT_TEAM = 9FK3425VTA;
|
||||
ENABLE_BITCODE = NO;
|
||||
INFOPLIST_FILE = Runner/Info.plist;
|
||||
LD_RUNPATH_SEARCH_PATHS = (
|
||||
"$(inherited)",
|
||||
"@executable_path/Frameworks",
|
||||
);
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.example;
|
||||
PRODUCT_BUNDLE_IDENTIFIER = com.example.undoExample;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
|
||||
SWIFT_VERSION = 5.0;
|
||||
+4
-1
@@ -1,6 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<Scheme
|
||||
LastUpgradeVersion = "1430"
|
||||
LastUpgradeVersion = "1510"
|
||||
version = "1.3">
|
||||
<BuildAction
|
||||
parallelizeBuildables = "YES"
|
||||
@@ -26,6 +26,7 @@
|
||||
buildConfiguration = "Debug"
|
||||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
|
||||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
|
||||
customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
|
||||
shouldUseLaunchSchemeArgsEnv = "YES">
|
||||
<MacroExpansion>
|
||||
<BuildableReference
|
||||
@@ -54,11 +55,13 @@
|
||||
buildConfiguration = "Debug"
|
||||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
|
||||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
|
||||
customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
|
||||
launchStyle = "0"
|
||||
useCustomWorkingDirectory = "NO"
|
||||
ignoresPersistentStateOnLaunch = "NO"
|
||||
debugDocumentVersioning = "YES"
|
||||
debugServiceExtension = "internal"
|
||||
enableGPUValidationMode = "1"
|
||||
allowLocationSimulation = "YES">
|
||||
<BuildableProductRunnable
|
||||
runnableDebuggingMode = "0">
|
||||
Generated
Vendored
+2
-2
@@ -1,7 +1,7 @@
|
||||
import UIKit
|
||||
import Flutter
|
||||
import UIKit
|
||||
|
||||
@UIApplicationMain
|
||||
@main
|
||||
@objc class AppDelegate: FlutterAppDelegate {
|
||||
override func application(
|
||||
_ application: UIApplication,
|
||||
|
Before Width: | Height: | Size: 11 KiB After Width: | Height: | Size: 11 KiB |
|
Before Width: | Height: | Size: 295 B After Width: | Height: | Size: 295 B |
|
Before Width: | Height: | Size: 406 B After Width: | Height: | Size: 406 B |
|
Before Width: | Height: | Size: 450 B After Width: | Height: | Size: 450 B |
|
Before Width: | Height: | Size: 282 B After Width: | Height: | Size: 282 B |
|
Before Width: | Height: | Size: 462 B After Width: | Height: | Size: 462 B |
|
Before Width: | Height: | Size: 704 B After Width: | Height: | Size: 704 B |
|
Before Width: | Height: | Size: 406 B After Width: | Height: | Size: 406 B |
|
Before Width: | Height: | Size: 586 B After Width: | Height: | Size: 586 B |
|
Before Width: | Height: | Size: 862 B After Width: | Height: | Size: 862 B |
|
Before Width: | Height: | Size: 862 B After Width: | Height: | Size: 862 B |
|
Before Width: | Height: | Size: 1.6 KiB After Width: | Height: | Size: 1.6 KiB |
|
Before Width: | Height: | Size: 762 B After Width: | Height: | Size: 762 B |
|
Before Width: | Height: | Size: 1.2 KiB After Width: | Height: | Size: 1.2 KiB |
|
Before Width: | Height: | Size: 1.4 KiB After Width: | Height: | Size: 1.4 KiB |
|
Before Width: | Height: | Size: 68 B After Width: | Height: | Size: 68 B |
|
Before Width: | Height: | Size: 68 B After Width: | Height: | Size: 68 B |
|
Before Width: | Height: | Size: 68 B After Width: | Height: | Size: 68 B |
Vendored
+2
-2
@@ -5,7 +5,7 @@
|
||||
<key>CFBundleDevelopmentRegion</key>
|
||||
<string>$(DEVELOPMENT_LANGUAGE)</string>
|
||||
<key>CFBundleDisplayName</key>
|
||||
<string>Example</string>
|
||||
<string>Undo Example</string>
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>$(EXECUTABLE_NAME)</string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
@@ -13,7 +13,7 @@
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
<string>example</string>
|
||||
<string>undo_example</string>
|
||||
<key>CFBundlePackageType</key>
|
||||
<string>APPL</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
@@ -0,0 +1,364 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:undo/undo.dart';
|
||||
|
||||
void main() {
|
||||
runApp(const UndoExampleApp());
|
||||
}
|
||||
|
||||
class UndoExampleApp extends StatelessWidget {
|
||||
const UndoExampleApp({super.key});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MaterialApp(
|
||||
debugShowCheckedModeBanner: false,
|
||||
theme: ThemeData(
|
||||
useMaterial3: true,
|
||||
colorScheme: ColorScheme.fromSeed(
|
||||
seedColor: Colors.teal,
|
||||
brightness: Brightness.light,
|
||||
),
|
||||
),
|
||||
darkTheme: ThemeData(
|
||||
useMaterial3: true,
|
||||
colorScheme: ColorScheme.fromSeed(
|
||||
seedColor: Colors.teal,
|
||||
brightness: Brightness.dark,
|
||||
),
|
||||
),
|
||||
themeMode: ThemeMode.system,
|
||||
home: const TodoListScreen(),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------
|
||||
// Domain Model
|
||||
// ----------------------------------------------------------------------
|
||||
|
||||
class TodoItem {
|
||||
final String id;
|
||||
final String description;
|
||||
final bool isCompleted;
|
||||
|
||||
TodoItem({
|
||||
required this.id,
|
||||
required this.description,
|
||||
this.isCompleted = false,
|
||||
});
|
||||
|
||||
TodoItem copyWith({
|
||||
String? description,
|
||||
bool? isCompleted,
|
||||
}) {
|
||||
return TodoItem(
|
||||
id: id,
|
||||
description: description ?? this.description,
|
||||
isCompleted: isCompleted ?? this.isCompleted,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------
|
||||
// Controller (Logic)
|
||||
// ----------------------------------------------------------------------
|
||||
|
||||
class TodoListController extends ChangeNotifier {
|
||||
final ChangeStack _changes = ChangeStack();
|
||||
|
||||
List<TodoItem> _items = [
|
||||
TodoItem(id: '1', description: 'Buy groceries'),
|
||||
TodoItem(id: '2', description: 'Walk the dog'),
|
||||
TodoItem(id: '3', description: 'Read a book'),
|
||||
];
|
||||
|
||||
List<TodoItem> get items => List.unmodifiable(_items);
|
||||
|
||||
bool get canUndo => _changes.canUndo;
|
||||
bool get canRedo => _changes.canRedo;
|
||||
|
||||
void undo() {
|
||||
if (canUndo) {
|
||||
_changes.undo();
|
||||
notifyListeners();
|
||||
}
|
||||
}
|
||||
|
||||
void redo() {
|
||||
if (canRedo) {
|
||||
_changes.redo();
|
||||
notifyListeners();
|
||||
}
|
||||
}
|
||||
|
||||
void addItem(String description) {
|
||||
final newItem = TodoItem(
|
||||
id: DateTime.now().millisecondsSinceEpoch.toString(),
|
||||
description: description,
|
||||
);
|
||||
|
||||
_changes.add(
|
||||
Change<List<TodoItem>>(
|
||||
_items,
|
||||
() {
|
||||
_items = List.of(_items)..add(newItem);
|
||||
notifyListeners();
|
||||
},
|
||||
(oldList) {
|
||||
_items = oldList;
|
||||
notifyListeners();
|
||||
},
|
||||
description: 'Add item "$description"',
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void removeItem(String id) {
|
||||
final itemToRemove = _items.firstWhere((item) => item.id == id);
|
||||
|
||||
_changes.add(
|
||||
Change<List<TodoItem>>(
|
||||
_items,
|
||||
() {
|
||||
_items = List.of(_items)..removeWhere((item) => item.id == id);
|
||||
notifyListeners();
|
||||
},
|
||||
(oldList) {
|
||||
_items = oldList;
|
||||
notifyListeners();
|
||||
},
|
||||
description: 'Remove item "${itemToRemove.description}"',
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void toggleItem(String id) {
|
||||
final index = _items.indexWhere((item) => item.id == id);
|
||||
if (index == -1) return;
|
||||
|
||||
final item = _items[index];
|
||||
|
||||
_changes.add(
|
||||
Change<List<TodoItem>>(
|
||||
_items,
|
||||
() {
|
||||
_items = List.of(_items);
|
||||
_items[index] = item.copyWith(isCompleted: !item.isCompleted);
|
||||
notifyListeners();
|
||||
},
|
||||
(oldList) {
|
||||
_items = oldList;
|
||||
notifyListeners();
|
||||
},
|
||||
description: 'Toggle "${item.description}"',
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void clearHistory() {
|
||||
_changes.clearHistory();
|
||||
notifyListeners();
|
||||
}
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------
|
||||
// UI
|
||||
// ----------------------------------------------------------------------
|
||||
|
||||
class TodoListScreen extends StatefulWidget {
|
||||
const TodoListScreen({super.key});
|
||||
|
||||
@override
|
||||
State<TodoListScreen> createState() => _TodoListScreenState();
|
||||
}
|
||||
|
||||
class _TodoListScreenState extends State<TodoListScreen> {
|
||||
final TodoListController _controller = TodoListController();
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
// Listen to controller changes to rebuild UI
|
||||
_controller.addListener(_rebuild);
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_controller.removeListener(_rebuild);
|
||||
_controller.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
void _rebuild() {
|
||||
setState(() {});
|
||||
}
|
||||
|
||||
void _showAddDialog() {
|
||||
final textController = TextEditingController();
|
||||
showDialog(
|
||||
context: context,
|
||||
builder: (context) => AlertDialog(
|
||||
title: const Text('New Task'),
|
||||
content: TextField(
|
||||
controller: textController,
|
||||
decoration: const InputDecoration(
|
||||
hintText: 'What needs to be done?',
|
||||
border: OutlineInputBorder(),
|
||||
),
|
||||
autofocus: true,
|
||||
onSubmitted: (value) {
|
||||
if (value.isNotEmpty) {
|
||||
_controller.addItem(value);
|
||||
Navigator.of(context).pop();
|
||||
}
|
||||
},
|
||||
),
|
||||
actions: [
|
||||
TextButton(
|
||||
onPressed: () => Navigator.of(context).pop(),
|
||||
child: const Text('Cancel'),
|
||||
),
|
||||
FilledButton(
|
||||
onPressed: () {
|
||||
if (textController.text.isNotEmpty) {
|
||||
_controller.addItem(textController.text);
|
||||
Navigator.of(context).pop();
|
||||
}
|
||||
},
|
||||
child: const Text('Add'),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: const Text('Undo/Redo Todos'),
|
||||
centerTitle: true,
|
||||
actions: [
|
||||
IconButton(
|
||||
icon: const Icon(Icons.delete_sweep_outlined),
|
||||
tooltip: 'Clear History',
|
||||
onPressed: _controller.clearHistory,
|
||||
),
|
||||
],
|
||||
),
|
||||
body: Column(
|
||||
children: [
|
||||
_buildUndoRedoBar(),
|
||||
Expanded(
|
||||
child: _controller.items.isEmpty
|
||||
? _buildEmptyState()
|
||||
: ListView.builder(
|
||||
itemCount: _controller.items.length,
|
||||
padding: const EdgeInsets.only(bottom: 80),
|
||||
itemBuilder: (context, index) {
|
||||
final item = _controller.items[index];
|
||||
return _buildTodoItem(item);
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
floatingActionButton: FloatingActionButton.extended(
|
||||
onPressed: _showAddDialog,
|
||||
icon: const Icon(Icons.add),
|
||||
label: const Text('Add Task'),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildUndoRedoBar() {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
|
||||
child: Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
children: [
|
||||
Expanded(
|
||||
child: FilledButton.icon(
|
||||
onPressed: _controller.canUndo ? _controller.undo : null,
|
||||
icon: const Icon(Icons.undo),
|
||||
label: const Text('Undo'),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 16),
|
||||
Expanded(
|
||||
child: FilledButton.icon(
|
||||
onPressed: _controller.canRedo ? _controller.redo : null,
|
||||
icon: const Icon(Icons.redo),
|
||||
label: const Text('Redo'),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildEmptyState() {
|
||||
return Center(
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
Icon(
|
||||
Icons.check_circle_outline,
|
||||
size: 64,
|
||||
color: Theme.of(context).disabledColor,
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
Text(
|
||||
'All items completed!',
|
||||
style: Theme.of(context).textTheme.titleLarge?.copyWith(
|
||||
color: Theme.of(context).disabledColor,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildTodoItem(TodoItem item) {
|
||||
return Dismissible(
|
||||
key: Key(item.id),
|
||||
background: Container(
|
||||
color: Theme.of(context).colorScheme.errorContainer,
|
||||
alignment: Alignment.centerRight,
|
||||
padding: const EdgeInsets.only(right: 16),
|
||||
child: Icon(
|
||||
Icons.delete_outline,
|
||||
color: Theme.of(context).colorScheme.onErrorContainer,
|
||||
),
|
||||
),
|
||||
direction: DismissDirection.endToStart,
|
||||
onDismissed: (_) => _controller.removeItem(item.id),
|
||||
child: Card(
|
||||
margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
|
||||
elevation: 0,
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
side: BorderSide(
|
||||
color: Theme.of(context).colorScheme.outlineVariant,
|
||||
),
|
||||
),
|
||||
child: ListTile(
|
||||
leading: Checkbox(
|
||||
value: item.isCompleted,
|
||||
onChanged: (_) => _controller.toggleItem(item.id),
|
||||
),
|
||||
title: Text(
|
||||
item.description,
|
||||
style: TextStyle(
|
||||
decoration: item.isCompleted ? TextDecoration.lineThrough : null,
|
||||
color: item.isCompleted
|
||||
? Theme.of(context).disabledColor
|
||||
: Theme.of(context).textTheme.bodyLarge?.color,
|
||||
),
|
||||
),
|
||||
onTap: () => _controller.toggleItem(item.id),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
+5
-22
@@ -1,13 +1,13 @@
|
||||
# Project-level configuration.
|
||||
cmake_minimum_required(VERSION 3.10)
|
||||
cmake_minimum_required(VERSION 3.13)
|
||||
project(runner LANGUAGES CXX)
|
||||
|
||||
# The name of the executable created for the application. Change this to change
|
||||
# the on-disk name of your application.
|
||||
set(BINARY_NAME "example")
|
||||
set(BINARY_NAME "undo_example")
|
||||
# The unique GTK application identifier for this application. See:
|
||||
# https://wiki.gnome.org/HowDoI/ChooseApplicationID
|
||||
set(APPLICATION_ID "com.example.example")
|
||||
set(APPLICATION_ID "com.example.undo_example")
|
||||
|
||||
# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
|
||||
# versions of CMake.
|
||||
@@ -54,25 +54,8 @@ add_subdirectory(${FLUTTER_MANAGED_DIR})
|
||||
find_package(PkgConfig REQUIRED)
|
||||
pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
|
||||
|
||||
add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
|
||||
|
||||
# Define the application target. To change its name, change BINARY_NAME above,
|
||||
# not the value here, or `flutter run` will no longer work.
|
||||
#
|
||||
# Any new source files that you add to the application should be added here.
|
||||
add_executable(${BINARY_NAME}
|
||||
"main.cc"
|
||||
"my_application.cc"
|
||||
"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
|
||||
)
|
||||
|
||||
# Apply the standard set of build settings. This can be removed for applications
|
||||
# that need different build settings.
|
||||
apply_standard_settings(${BINARY_NAME})
|
||||
|
||||
# Add dependency libraries. Add any application-specific dependencies here.
|
||||
target_link_libraries(${BINARY_NAME} PRIVATE flutter)
|
||||
target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
|
||||
# Application build; see runner/CMakeLists.txt.
|
||||
add_subdirectory("runner")
|
||||
|
||||
# Run the Flutter tool portions of the build. This must not be removed.
|
||||
add_dependencies(${BINARY_NAME} flutter_assemble)
|
||||
@@ -0,0 +1,26 @@
|
||||
cmake_minimum_required(VERSION 3.13)
|
||||
project(runner LANGUAGES CXX)
|
||||
|
||||
# Define the application target. To change its name, change BINARY_NAME in the
|
||||
# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
|
||||
# work.
|
||||
#
|
||||
# Any new source files that you add to the application should be added here.
|
||||
add_executable(${BINARY_NAME}
|
||||
"main.cc"
|
||||
"my_application.cc"
|
||||
"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
|
||||
)
|
||||
|
||||
# Apply the standard set of build settings. This can be removed for applications
|
||||
# that need different build settings.
|
||||
apply_standard_settings(${BINARY_NAME})
|
||||
|
||||
# Add preprocessor definitions for the application ID.
|
||||
add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
|
||||
|
||||
# Add dependency libraries. Add any application-specific dependencies here.
|
||||
target_link_libraries(${BINARY_NAME} PRIVATE flutter)
|
||||
target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
|
||||
|
||||
target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user