102 lines
2.8 KiB
C#
102 lines
2.8 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Dynamic;
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using System.Runtime.CompilerServices;
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namespace Oqtane.Shared
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{
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public class PropertyDictionary : DynamicObject, IDictionary<string, object>, INotifyPropertyChanged
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{
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readonly IDictionary<string, object> _dictionary = new Dictionary<string, object>();
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public void Add(KeyValuePair<string, object> item)
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{
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_dictionary.Add(item.Key, item.Value);
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}
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public void Clear()
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{
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_dictionary.Clear();
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}
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public bool Contains(KeyValuePair<string, object> item)
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{
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return _dictionary.Contains(item);
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}
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public void CopyTo(KeyValuePair<string, object>[] array, int arrayIndex)
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{
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_dictionary.CopyTo(array, arrayIndex);
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}
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public bool Remove(KeyValuePair<string, object> item)
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{
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return _dictionary.Remove(item);
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}
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public int Count => _dictionary.Count;
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public bool IsReadOnly => _dictionary.IsReadOnly;
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public override bool TryGetMember(GetMemberBinder binder, out object result)
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{
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if (!_dictionary.TryGetValue(binder.Name, out result)) result = null;
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return true;
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}
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public override bool TrySetMember(SetMemberBinder binder, object value)
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{
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_dictionary[binder.Name] = value;
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OnPropertyChanged(binder.Name);
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return true;
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}
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public IEnumerator<KeyValuePair<string, object>> GetEnumerator()
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{
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return _dictionary.GetEnumerator();
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}
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IEnumerator IEnumerable.GetEnumerator()
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{
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return ((IEnumerable)_dictionary).GetEnumerator();
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}
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public void Add(string key, object value)
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{
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_dictionary.Add(key, value);
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}
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public bool ContainsKey(string key)
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{
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return _dictionary.ContainsKey(key);
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}
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public bool Remove(string key)
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{
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return _dictionary.Remove(key);
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}
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public bool TryGetValue(string key, out object value)
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{
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return _dictionary.TryGetValue(key, out value);
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}
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public object this[string key]
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{
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get => _dictionary[key];
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set => _dictionary[key] = value;
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}
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public ICollection<string> Keys => _dictionary.Keys;
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public ICollection<object> Values => _dictionary.Values;
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public event PropertyChangedEventHandler PropertyChanged;
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protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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}
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}
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