// 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.ComponentModel;



namespace IZ.WebFileManager

{

	[TypeConverter (typeof (ExpandableObjectConverter))]

	public sealed class ToolbarOptions

	{

		[Flags]

		enum OptionsEnum

		{

			ShowAll = 0xFF,

			ShowCopyButton = 0x01,

			ShowMoveButton = 0x02,

			ShowDeleteButton = 0x04,

			ShowRenameButton = 0x08,

			ShowFolderUpButton = 0x10,

			ShowViewButton = 0x20,

			ShowNewFolderButton = 0x40,

			ShowRefreshButton = 0x80,

		}



		internal ToolbarOptions (StateBag viewState) {

			_viewState = viewState;

		}



		StateBag _viewState;



		OptionsEnum Options {

			get { return _viewState ["ToolbarOptions"] == null ? OptionsEnum.ShowAll : (OptionsEnum) _viewState ["ToolbarOptions"]; }

			set { _viewState ["ToolbarOptions"] = value; }

		}



		[DefaultValue (true)]

		public bool ShowCopyButton {

			get { return (Options & OptionsEnum.ShowCopyButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowCopyButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowCopyButton;

			}

		}



		[DefaultValue (true)]

		public bool ShowMoveButton {

			get { return (Options & OptionsEnum.ShowMoveButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowMoveButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowMoveButton;

			}

		}



		[DefaultValue (true)]

		public bool ShowDeleteButton {

			get { return (Options & OptionsEnum.ShowDeleteButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowDeleteButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowDeleteButton;

			}

		}



		[DefaultValue (true)]

		public bool ShowFolderUpButton {

			get { return (Options & OptionsEnum.ShowFolderUpButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowFolderUpButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowFolderUpButton;

			}

		}



		[DefaultValue (true)]

		public bool ShowRenameButton {

			get { return (Options & OptionsEnum.ShowRenameButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowRenameButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowRenameButton;

			}

		}



		[DefaultValue (true)]

		public bool ShowViewButton {

			get { return (Options & OptionsEnum.ShowViewButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowViewButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowViewButton;

			}

		}



		[DefaultValue (true)]

		public bool ShowNewFolderButton {

			get { return (Options & OptionsEnum.ShowNewFolderButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowNewFolderButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowNewFolderButton;

			}

		}



		[DefaultValue (true)]

		public bool ShowRefreshButton {

			get { return (Options & OptionsEnum.ShowRefreshButton) > 0; }

			set {

				if (value)

					Options |= OptionsEnum.ShowRefreshButton;

				else

					Options &= OptionsEnum.ShowAll ^ OptionsEnum.ShowRefreshButton;

			}

		}

	}

}