public void Set <T>(string key, T value)
{
var actKey = key;
bool isNew = true;
object oldValue = null;
if (this.SettingsData.ContainsKey(actKey))
{
oldValue = this.SettingsData[actKey];
if (oldValue != null)
{
isNew = (!oldValue.Equals(value));
}
else
{
isNew = (value != null);
}
}
if (isNew)
{
var args = new SettingChangeEventArgs(key, oldValue, value);
this.OnSettingChanging(args);
this.SettingsData[actKey] = value;
this.OnSettingChanged(args);
}
}
private void OnSettingChanged(SettingChangeEventArgs args)
{
if (SettingChanged != null)
{
SettingChanged(this, args);
}
}
public void Remove(string key)
{
var actKey = key; // GetTaggedKey(key);
if (this.SettingsData.ContainsKey(actKey))
{
var args = new SettingChangeEventArgs(key, this.SettingsData[actKey], null);
this.OnSettingChanging(args);
this.SettingsData.Remove(actKey);
this.OnSettingChanged(args);
}
}
/// <summary>
/// 子設定が変更されたとき、その値を保存
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void settings_SettingChanged(object sender, SettingChangeEventArgs e)
{
var settings = sender as SettingsContainer;
if (settings != null)
{
var tag = this.GetTaggedKey(settings.Tag, true);
string str = null;
using (var ms = new MemoryStream())
{
this.ChildSettingsSerializer.Serialize(ms, settings);
ms.Seek(0, SeekOrigin.Begin);
using (var reader = new StreamReader(ms))
{
str = reader.ReadToEnd();
}
}
// 設定保存
this.Set(tag, str);
}
}
private void SettingsContainer_SettingChanged(object sender, SettingChangeEventArgs e)
{
this.RaisePropertyChanged(e.Key);
}