59 lines
1,008 B
C#
59 lines
1,008 B
C#
using System;
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namespace Mag.Shared.Settings
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{
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class Setting<T>
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{
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public readonly string Xpath;
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public readonly string Description;
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public readonly T DefaultValue;
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private T value;
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public T Value
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{
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get
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{
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return value;
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}
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set
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{
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// If we're setting it to the value its already at, don't continue with the set.
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if (Object.Equals(this.value, value))
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return;
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// The value differs, set it.
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this.value = value;
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StoreValueInConfigFile();
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if (Changed != null)
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Changed(this);
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}
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}
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public event Action<Setting<T>> Changed;
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public Setting(string xpath, string description = null, T defaultValue = default(T))
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{
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Xpath = xpath;
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Description = description;
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DefaultValue = defaultValue;
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LoadValueFromConfig(defaultValue);
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}
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void LoadValueFromConfig(T defaultValue)
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{
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value = SettingsFile.GetSetting(Xpath, defaultValue);
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}
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void StoreValueInConfigFile()
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{
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SettingsFile.PutSetting(Xpath, value);
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}
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}
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}
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