/BlogEngine/BlogEngine.NET/App_Code/Controls/WidgetEditBase.cs

// --------------------------------------------------------------------------------------------------------------------

// <summary>

//   Widget Edit Base

// </summary>

// --------------------------------------------------------------------------------------------------------------------



using BlogEngine.Core;



namespace App_Code.Controls

{

    using System;

    using System.Collections.Specialized;

    using System.Web.UI;



    using BlogEngine.Core.DataStore;



    /// <summary>

    /// Widget Edit Base

    /// </summary>

    public abstract class WidgetEditBase : UserControl

    {

        #region Events



        /// <summary>

        ///     Occurs when [saved].

        /// </summary>

        public static event EventHandler<EventArgs> Saved;



        #endregion



        #region Properties



        /// <summary>

        ///     Gets or sets a value indicating whether [show title].

        /// </summary>

        /// <value><c>true</c> if [show title]; otherwise, <c>false</c>.</value>

        public bool ShowTitle { get; set; }



        /// <summary>

        ///     Gets or sets the title of the widget. It is mandatory for all widgets to set the Title.

        /// </summary>

        /// <value>The title of the widget.</value>

        public string Title { get; set; }



        /// <summary>

        ///     Gets or sets the widget id.

        /// </summary>

        /// <value>The widget id.</value>

        public Guid WidgetId { get; set; }



        #endregion



        #region Public Methods



        /// <summary>

        /// Called when [saved].

        /// </summary>

        public static void OnSaved()

        {

            if (Saved != null)

            {

                Saved(null, new EventArgs());

            }

        }



        /// <summary>

        /// Get settings from data store

        /// </summary>

        /// <returns>

        /// The settings

        /// </returns>

        public StringDictionary GetSettings()

        {

            var cacheId = string.Format("be_widget_{0}", WidgetId);

            if (Blog.CurrentInstance.Cache[cacheId] == null)

            {

                var ws = new WidgetSettings(WidgetId.ToString());

                Blog.CurrentInstance.Cache[cacheId] = ws.GetSettings();

            }



            return (StringDictionary)Blog.CurrentInstance.Cache[cacheId];

        }



        /// <summary>

        /// Saves this the basic widget settings such as the Title.

        /// </summary>

        public abstract void Save();



        #endregion



        #region Methods



        /// <summary>

        /// Saves settings to data store

        /// </summary>

        /// <param name="settings">

        /// The settings

        /// </param>

        protected virtual void SaveSettings(StringDictionary settings)

        {

            var cacheId = string.Format("be_widget_{0}", WidgetId);



            var ws = new WidgetSettings(WidgetId.ToString());

            ws.SaveSettings(settings);



            Blog.CurrentInstance.Cache[cacheId] = settings;

        }



        #endregion

    }

}