/IZWebFileManager/FileType.cs

// Copyright (C) 2006 Igor Zelmanovich <izwebfilemanager@gmail.com>

//

// This program is free software; you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation; either version 2 of the License, or

// (at your option) any later version.

//

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA



using System;

using System.Collections.Generic;

using System.Text;

using System.Web.UI;

using System.Collections.ObjectModel;

using System.ComponentModel;

using System.Web.UI.WebControls;

using System.Drawing.Design;

using System.Diagnostics.CodeAnalysis;



namespace IZ.WebFileManager

{

	[PersistChildren (false)]

	[ParseChildren (true)]

	public sealed class FileType : IStateManager

	{

		readonly StateBag bag = new StateBag ();

		readonly FileManagerCommandCollection fileManagerCommandCollection = new FileManagerCommandCollection ();



		[MergableProperty (true)]

		[PersistenceMode (PersistenceMode.InnerProperty)]

		public FileManagerCommandCollection Commands {

			get { return fileManagerCommandCollection; }

		}



		[SuppressMessage ("Microsoft.Design", "CA1056:UriPropertiesShouldNotBeStrings")]

		[Editor ("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof (UITypeEditor))]

		[DefaultValue ("")]

		[UrlProperty]

		[Bindable (true)]

		public string SmallImageUrl {

			get { return bag ["SmallIconUrl"] == null ? String.Empty : (string) bag ["SmallIconUrl"]; }

			set { bag ["SmallIconUrl"] = value; }

		}



		[SuppressMessage ("Microsoft.Design", "CA1056:UriPropertiesShouldNotBeStrings")]

		[Editor ("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof (UITypeEditor))]

		[DefaultValue ("")]

		[UrlProperty]

		[Bindable (true)]

		public string LargeImageUrl {

			get { return bag ["LargeIconUrl"] == null ? String.Empty : (string) bag ["LargeIconUrl"]; }

			set { bag ["LargeIconUrl"] = value; }

		}



		[DefaultValue ("")]

		public string Extensions {

			get { return bag ["Extensions"] == null ? String.Empty : (string) bag ["Extensions"]; }

			set { bag ["Extensions"] = value; }

		}



		[DefaultValue ("")]

		public string Name {

			get { return bag ["Name"] == null ? String.Empty : (string) bag ["Name"]; }

			set { bag ["Name"] = value; }

		}





		#region IStateManager Members



		bool IStateManager.IsTrackingViewState {

			get { return ((IStateManager) bag).IsTrackingViewState; }

		}



		void IStateManager.LoadViewState (object state) {

			if (state == null)

				return;



			object [] states = (object []) state;



			((IStateManager) bag).LoadViewState (states [0]);

			((IStateManager) Commands).LoadViewState (states [1]);

		}



		object IStateManager.SaveViewState () {

			object [] states = new object [2];



			states [0] = ((IStateManager) bag).SaveViewState ();

			states [1] = ((IStateManager) Commands).SaveViewState ();



			for (int i = 0; i < states.Length; i++) {

				if (states [i] != null)

					return states;

			}

			return null;

		}



		void IStateManager.TrackViewState () {

			((IStateManager) bag).TrackViewState ();

			((IStateManager) Commands).TrackViewState ();

		}



		#endregion



		internal void SetDirty () {

			bag.SetDirty (true);

		}

	}

}