v8

lib/v8/pages/sort/provider/sort_config.dart

@@ -7,17 +7,20 @@ class SortConfig {
   final int seed;
   final Duration duration;
   final String name;
+  final int colorIndex;
 
   SortConfig({
      this.count = 100,
      this.duration = const Duration(microseconds: 1500),
      this.seed = -1,
+     this.colorIndex = 0,
      this.name = 'insertion',
   });
 
   SortConfig copyWith({
     int? count,
     int? seed,
+    int? colorIndex,
     Duration? duration,
     String? name,
   }) =>
@@ -26,6 +29,7 @@ class SortConfig {
         seed:seed??this.seed,
         duration:duration??this.duration,
         name:name??this.name,
+        colorIndex:colorIndex??this.colorIndex,
       );
 }
 

lib/v8/pages/sort/provider/state.dart

@@ -1,6 +1,6 @@
 import 'dart:math';
 
-import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
 
 import '../functions.dart';
 import 'sort_config.dart';
@@ -11,6 +11,20 @@ enum SortStatus{
   sorted, // 排序完成
 }
 
+List<MaterialColor> kColorSupport = [
+  Colors.blue,
+  Colors.lightBlue,
+  Colors.cyan,
+  Colors.red,
+  Colors.pink,
+  Colors.orange,
+  Colors.yellow,
+  Colors.green,
+  Colors.indigo,
+  Colors.purple,
+  Colors.deepPurple,
+];
+
 class SortState with ChangeNotifier{
 
   SortState(){
@@ -37,6 +51,11 @@ class SortState with ChangeNotifier{
     config = config.copyWith(name: name);
   }
 
+  void selectColor(int colorIndex){
+    if(colorIndex==config.colorIndex) return;
+    config = config.copyWith(colorIndex: colorIndex);
+  }
+
   void reset(){
     data.clear();
     status = SortStatus.none;