using SmartQuant.FIX;

using System;

using System.Collections;

using System.Collections.Generic;

using System.ComponentModel;

using System.ComponentModel.Design;

using System.Windows.Forms;

namespace OpenQuant.API.Design

{

internal class AltIDGroupListEditor : ArrayEditor

{

private Instrument instrument;

public AltIDGroupListEditor() : base(typeof(ArrayList))

{

}

public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)

{

if (context != null && context.Instance is Instrument)

{

this.instrument = (Instrument)context.Instance;

}

return base.EditValue(context, provider, value);

}

protected override object CreateInstance(Type itemType)

{

if (itemType == typeof(AltIDGroup))

{

AltIDGroup[] result = null;

AltSourceForm altSourceForm = new AltSourceForm();

if (altSourceForm.ShowDialog() == DialogResult.OK)

{

AltIDGroup altIDGroup = this.instrument.AltIDGroups.Add(altSourceForm.AltSource);

result = new AltIDGroup[]

{

altIDGroup

};

}

return result;

}

return base.CreateInstance(itemType);

}

protected override IList GetObjectsFromInstance(object instance)

{

if (instance is ICollection)

{

return new ArrayList((ICollection)instance);

}

return null;

}

protected override object[] GetItems(object editValue)

{

List<object> list = new List<object>();

foreach (FIXSecurityAltIDGroup group in this.instrument.instrument.SecurityAltIDGroup)

{

list.Add(new AltIDGroup(this.instrument, group));

}

return list.ToArray();

}

protected override object SetItems(object editValue, object[] value)

{

AltIDGroupList altIDGroupList = editValue as AltIDGroupList;

altIDGroupList.instrument.instrument.SecurityAltIDGroup.Clear();

for (int i = 0; i < value.Length; i++)

{

AltIDGroup altIDGroup = (AltIDGroup)value[i];

altIDGroupList.instrument.instrument.SecurityAltIDGroup.Add(altIDGroup.group);

}

return altIDGroupList;

}

protected override Type CreateCollectionItemType()

{

return typeof(AltIDGroup);

}

}

}