// Copyright 2010 ESRI
// 
// All rights reserved under the copyright laws of the United States
// and applicable international laws, treaties, and conventions.
// 
// You may freely redistribute and use this sample code, with or
// without modification, provided you include the original copyright
// notice and use restrictions.
// 
// See the use restrictions.
// 

namespace SimpleServerTask_CSharp
{
    // Specifies the simple task's configuration interface in Visual Studio
    public class SimpleServerTaskDesigner_CSharp : ESRI.ArcGIS.ADF.Web.UI.WebControls.Design.Designers.TaskDesigner
    {
        public SimpleServerTaskDesigner_CSharp()
            : base()
        {
            // Add an item to the shortcut menu of the task that can be accessed in Visual Studio's
            // design view.  When the menu item is clicked, the OnEditButtonText method is called.
            verbs.Add(new System.ComponentModel.Design.DesignerVerb("Edit the button text", 
                new System.EventHandler(OnEditButtonText)));
        }

        protected void OnEditButtonText(object sender, System.EventArgs args)
        {
            // Retrieve the task instance from the designer
            SimpleServerTask_CSharp simpleTask = this.Component as SimpleServerTask_CSharp;

            // Get a reference to the simple task's ButtonText property
            System.ComponentModel.PropertyDescriptor propertyDescriptor = 
                System.ComponentModel.TypeDescriptor.GetProperties(simpleTask)["ButtonText"];

            // Get a reference to the UITypeEditor that is used to edit the task's button text
            System.Drawing.Design.UITypeEditor uiTypeEditor = new ButtonTextEditor();

            // Retrieve the button text by invoking the editor's EditValue method.  This method initializes
            // and opens the interface used to edit the task's properties.
            object newValue = uiTypeEditor.EditValue(new TaskControlDesignerTypeDescriptorContext(this, 
                propertyDescriptor), (System.IServiceProvider)this, propertyDescriptor.GetValue(simpleTask));

            // Set the value of the task's button text with the retrieved value
            propertyDescriptor.SetValue(simpleTask, newValue);
        }
    }
}