/IZWebFileManager/FileType.cs

  1// Copyright (C) 2006 Igor Zelmanovich <izwebfilemanager@gmail.com>
  2//
  3// This program is free software; you can redistribute it and/or modify
  4// it under the terms of the GNU General Public License as published by
  5// the Free Software Foundation; either version 2 of the License, or
  6// (at your option) any later version.
  7//
  8// This program is distributed in the hope that it will be useful,
  9// but WITHOUT ANY WARRANTY; without even the implied warranty of
 10// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 11// GNU General Public License for more details.
 12//
 13// You should have received a copy of the GNU General Public License
 14// along with this program; if not, write to the Free Software
 15// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 16
 17using System;
 18using System.Collections.Generic;
 19using System.Text;
 20using System.Web.UI;
 21using System.Collections.ObjectModel;
 22using System.ComponentModel;
 23using System.Web.UI.WebControls;
 24using System.Drawing.Design;
 25using System.Diagnostics.CodeAnalysis;
 26
 27namespace IZ.WebFileManager
 28{
 29	[PersistChildren (false)]
 30	[ParseChildren (true)]
 31	public sealed class FileType : IStateManager
 32	{
 33		readonly StateBag bag = new StateBag ();
 34		readonly FileManagerCommandCollection fileManagerCommandCollection = new FileManagerCommandCollection ();
 35
 36		[MergableProperty (true)]
 37		[PersistenceMode (PersistenceMode.InnerProperty)]
 38		public FileManagerCommandCollection Commands {
 39			get { return fileManagerCommandCollection; }
 40		}
 41
 42		[SuppressMessage ("Microsoft.Design", "CA1056:UriPropertiesShouldNotBeStrings")]
 43		[Editor ("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof (UITypeEditor))]
 44		[DefaultValue ("")]
 45		[UrlProperty]
 46		[Bindable (true)]
 47		public string SmallImageUrl {
 48			get { return bag ["SmallIconUrl"] == null ? String.Empty : (string) bag ["SmallIconUrl"]; }
 49			set { bag ["SmallIconUrl"] = value; }
 50		}
 51
 52		[SuppressMessage ("Microsoft.Design", "CA1056:UriPropertiesShouldNotBeStrings")]
 53		[Editor ("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof (UITypeEditor))]
 54		[DefaultValue ("")]
 55		[UrlProperty]
 56		[Bindable (true)]
 57		public string LargeImageUrl {
 58			get { return bag ["LargeIconUrl"] == null ? String.Empty : (string) bag ["LargeIconUrl"]; }
 59			set { bag ["LargeIconUrl"] = value; }
 60		}
 61
 62		[DefaultValue ("")]
 63		public string Extensions {
 64			get { return bag ["Extensions"] == null ? String.Empty : (string) bag ["Extensions"]; }
 65			set { bag ["Extensions"] = value; }
 66		}
 67
 68		[DefaultValue ("")]
 69		public string Name {
 70			get { return bag ["Name"] == null ? String.Empty : (string) bag ["Name"]; }
 71			set { bag ["Name"] = value; }
 72		}
 73
 74
 75		#region IStateManager Members
 76
 77		bool IStateManager.IsTrackingViewState {
 78			get { return ((IStateManager) bag).IsTrackingViewState; }
 79		}
 80
 81		void IStateManager.LoadViewState (object state) {
 82			if (state == null)
 83				return;
 84
 85			object [] states = (object []) state;
 86
 87			((IStateManager) bag).LoadViewState (states [0]);
 88			((IStateManager) Commands).LoadViewState (states [1]);
 89		}
 90
 91		object IStateManager.SaveViewState () {
 92			object [] states = new object [2];
 93
 94			states [0] = ((IStateManager) bag).SaveViewState ();
 95			states [1] = ((IStateManager) Commands).SaveViewState ();
 96
 97			for (int i = 0; i < states.Length; i++) {
 98				if (states [i] != null)
 99					return states;
100			}
101			return null;
102		}
103
104		void IStateManager.TrackViewState () {
105			((IStateManager) bag).TrackViewState ();
106			((IStateManager) Commands).TrackViewState ();
107		}
108
109		#endregion
110
111		internal void SetDirty () {
112			bag.SetDirty (true);
113		}
114	}
115}