using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Drawing.Design;
using System.Windows.Forms.Design;

namespace ShapeControl
{
    public class SaveFileEditor : System.Drawing.Design.UITypeEditor
    {
        public SaveFileEditor()
        {
        }

        // Indicates whether the UITypeEditor provides a form-based (modal) dialog, 
        // drop down dialog, or no UI outside of the properties window.
        [System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")]
        public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context)
        {
            return UITypeEditorEditStyle.DropDown;


        }

        // Displays the UI for value selection.
        [System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")]
        public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value)
        {

            //if( value.GetType() != typeof(Color))
            //    return value;

            // Uses the IWindowsFormsEditorService to display a 
            // drop-down UI in the Properties window.
            IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
            if (edSvc != null)
            {
                //ColorEditorControl editor = new ColorEditorControl((Color)value);
                //edSvc.DropDownControl(editor);

                //// Return the value in the appropraite data format.
                //if (value.GetType() == typeof(Color))
                //    return editor.color;

                FormSaveFileEditor sfeditor = new FormSaveFileEditor();
                edSvc.ShowDialog(sfeditor);

                //if (value.GetType() == typeof(Color))
                //    return sfeditor.color;
                return sfeditor.filename;

            }
            return value;
        }

        // Draws a representation of the property's value.
        [System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")]
        public override void PaintValue(System.Drawing.Design.PaintValueEventArgs e)
        {
            e.Graphics.FillRectangle(new SolidBrush((Color)e.Value), 1, 1, e.Bounds.Width, e.Bounds.Height);
        }

        // Indicates whether the UITypeEditor supports painting a 
        // representation of a property's value.
        [System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")]
        public override bool GetPaintValueSupported(System.ComponentModel.ITypeDescriptorContext context)
        {
            return true;
        }
    }
}