using System.ComponentModel;
using System.Drawing.Design;
using System.Windows.Forms;
using System.Windows.Forms.Design;
using System;


namespace Volian.Base.Library
{
    // The RtfEditor inherits from the UITypeEditor and is used to edit Rtf fields. This provides the interface for fields in FormatConfig
    // and uses the frmRtfEdit to provide a mechanism to do basic editing of text with a subset of rtf command support.
	public class RtfEditor : UITypeEditor
	{
		public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
		{
			return UITypeEditorEditStyle.Modal;
		}
		public override object EditValue(ITypeDescriptorContext context, System.IServiceProvider provider, object value)
		{
			IWindowsFormsEditorService svc = provider.GetService(typeof(IWindowsFormsEditorService)) as IWindowsFormsEditorService;
			string rw = value as string;
			if (svc != null && rw != null)
			{
				using (frmRtfEdit form = new frmRtfEdit())
				{
					form.Value = rw;
					if (svc.ShowDialog(form) == DialogResult.OK)
					{
						rw = form.Value; // update object
					}
				}
			}
			return rw;
		}
	}
}