using AIStudio.Wpf.Controls;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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using System.Windows.Controls;
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using WPFProject.Models;
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namespace WPFProject.UI.Test
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{
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/// <summary>
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/// SequnceList.xaml 的交互逻辑
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/// </summary>
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public partial class SequnceList : UserControl, INotifyPropertyChanged
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{
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public virtual event PropertyChangedEventHandler PropertyChanged;
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protected virtual void RaisePropertyChanged(string name)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
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}
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protected void RaiseAndSetIfChanged<T>(ref T old, T @new, [CallerMemberName] string propertyName = null)
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{
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old = @new;
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if (propertyName != null)
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{
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RaisePropertyChanged(propertyName);
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}
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}
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public SequnceList()
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{
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DataContext = this;
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Sequences = new ObservableCollection<Sequence>
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{
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new Sequence{ Name="SSSSS"},
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new Sequence{ Name="SSSSS2"},
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};
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Steps = Sequences[0].Steps;
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InitializeComponent();
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}
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private ObservableCollection<Sequence> _Sequences;
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public ObservableCollection<Sequence> Sequences
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{
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get => _Sequences;
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set
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{
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if (value != null && value.Count > 0)
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{
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Steps = value[0].Steps;
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}
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else {
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Steps = null;
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}
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RaiseAndSetIfChanged(ref _Sequences, value);
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}
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}
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private ObservableCollection<Step> _Steps;
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public ObservableCollection<Step> Steps
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{
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get => _Steps;
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set => RaiseAndSetIfChanged(ref _Steps, value);
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}
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public void Selected_Program_Changed(object sender, Program program)
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{
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this.Sequences = program.Sequences;
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}
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}
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}
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