C2018-039: Upgrade – User Control of Format

PROMS/Volian.Base.Library/RtfEditor.cs

@@ -0,0 +1,36 @@
+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;
+		}
+	}
+}