/// <summary>
/// ���뱾ѡ��ڣ���ִ��һЩѡ���������ѡ�������ѡ�����ִ�б�������ſ���ʹ��
/// </summary>
/// <param name="current">��ǰѡ���</param>
/// <param name="settings">ѡ�������</param>
/// <returns>������ѡ���</returns>
protected static Option Compile(Option current, OptionCollection settings)
{
OptionCollection currentSettings = current.childSettings;
if (settings.Count > 0)
{
for (int i = 0; i < settings.Count; i++)
{
Option setting = settings[i];
switch (setting.SettingOperator)
{
case OptionOperatorEnum.Add:
if (currentSettings.Contains(setting.Name))
{
throw new OptionException(string.Format("�Ѵ�����ѡ��� {0}", setting.Name));
}
else
{
currentSettings.Add(setting).Parent = current;
}
break;
case OptionOperatorEnum.Remove:
currentSettings.Remove(setting.Name);
break;
case OptionOperatorEnum.Move:
Option moveSetting = currentSettings[setting.Name];
if (moveSetting != null)
{
currentSettings.Remove(moveSetting.Name);
currentSettings.Add(moveSetting);
}
break;
case OptionOperatorEnum.Clear:
currentSettings.Clear();
break;
case OptionOperatorEnum.Update:
if (currentSettings.Contains(setting.Name))
{
currentSettings[setting.Name].Merge(setting);
}
break;
case OptionOperatorEnum.Set:
if (currentSettings.Contains(setting.Name))
{
currentSettings[setting.Name].Merge(setting);
}
else
{
currentSettings.Add(setting).Parent = current;
}
break;
default:
if (currentSettings.Contains(setting.Name))
{
currentSettings[setting.Name].Merge(setting);
}
else
{
currentSettings.Add(setting).Parent = current;
}
break;
}
}
}
return current;
}
/// <summary>
/// ����ѡ���ʵ��
/// </summary>
/// <param name="setting">�����Ƶ�ѡ���</param>
/// <param name="deep">�Ƿ���ȸ���</param>
/// <returns>ѡ���</returns>
protected virtual Option CreateOptionSetting(Option setting, bool deep)
{
Option newSetting = this.CreateOption();
newSetting.@readonly = setting.ReadOnly;
newSetting.settingName = setting.settingName;
if (deep)
{
newSetting.value = setting.Value.Clone();
newSetting.property = setting.Property.Clone(this.@readonly, deep);
newSetting.childSettings = setting.childSettings.Clone();
newSetting.operatorSettings = setting.operatorSettings.Clone();
}
else
{
newSetting.value = setting.Value;
newSetting.property = setting.Property;
newSetting.childSettings = setting.childSettings;
newSetting.operatorSettings = setting.operatorSettings;
}
return newSetting;
}
/// <summary>
/// �ϲ�ѡ���
/// </summary>
/// <param name="setting">�豻�ϲ���ѡ���</param>
/// <returns>�ϲ����ѡ���</returns>
public virtual Option Merge(Option setting)
{
if (setting == null || string.Compare(this.Name, setting.Name, true) != 0)
{
return this;
}
this.Property.Merge(setting.Property);
this.value = setting.Value.Clone(this.ReadOnly);
foreach (Option optionSetting in setting.operatorSettings.Values)
{
this.operatorSettings.Add(optionSetting).Parent = this;
}
Compile(this, setting.operatorSettings);
return this;
}