libxmltv/Core/DataSourceBindable.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using libxmltv.Interfaces;
using System.Collections;
using Enterprise.Logging;

namespace libxmltv.Core
{
    public class ChannelList : List<IXMLTVChannel>, IDataSourceBindable//, IDataConverter<IChannelDefintionList>
    {
        private class ChannelDefintionList : List<IChannelDefintion>, IDataSourceSortable, IDataSourceFilterable, IChannelDefintionList   
        {
            public ChannelDefintionList() { }
            public ChannelDefintionList(List<IChannelDefintion> collection) { collection.ForEach(s => this.Add(s)); }
            #region IDataSourceSortable members
            public void Sort(ref object source, bool descending, params string[] args)
            {
            }
            #endregion
            #region IDataSourceFilterable members
            public void Filter(ref object source, params string[] args)
            {
            }
            #endregion
        }
        private class ChannelDefintion : IChannelDefintion
        {
            public ChannelDefintion()
            {
                ChannelId = string.Empty;
                ChannelName = string.Empty;
            }
            public string ChannelId { get; internal set; }
            public string ChannelName { get; internal set; }

            public override string ToString()
            {
                StringBuilder builder = new StringBuilder();
                Type t = typeof(ChannelDefintion);
                var props = t.GetProperties();
                foreach (var prop in props)
                {
                    string name = prop.Name;
                    object value = prop.GetValue(this, null);
                    builder.AppendFormat("\t{0}: '{1}'", name, value == null ? "null" : value.ToString());
                }
                return builder.ToString();
            }
            
        }
        //static private List<string> known_columns;
        //static ChannelList()
        //{
        //    known_columns = new List<string>();
        //    known_columns.Add("Id");
        //    known_columns.Add("Name");
        //}
        public ChannelList() { }

        //public object ConvertObjectData(object source) { return this.ConvertData(source); }
        //public IChannelDefintionList ConvertData(object source)
        //{
        //    //object t = source;
        //    if (source.GetType() != typeof(ChannelDefintionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", source.GetType().Name, typeof(ChannelDefintionList).Name)); }
        //    //if (type != typeof(IChannelDefintionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", type.Name, typeof(IChannelDefintionList).Name)); }
        //    IChannelDefintionList t = (source as IChannelDefintionList);
        //    return t;
        //}
        /// <summary>
        /// 
        /// </summary>
        /// <param name="type"></param>
        /// <returns></returns>
        public object CreateBindableDataSource(out Type type)
        {
            type = typeof(IChannelDefintionList);
            object bindable = new object();
            ChannelDefintionList list = new ChannelDefintionList();
            
            foreach (var t in this)
            {
                try
                {
                    ChannelDefintion definition = new ChannelDefintion();
                    definition.ChannelId = t.Id;
                    definition.ChannelName = t.MetaData[XMLTVConstants.Channels.ChannelDisplayName].FirstOrDefault().Value.ToString();
                    xmltv_logger.Verbose.Debug.WriteLine(definition.ToString());
                    list.Add(definition);
                }
                catch (Exception ex) { throw ex; }
            }
            list = new ChannelDefintionList(list.OrderBy(s => s.ChannelName).ToList());
            bindable = list;
            return bindable;
        }
      
    }
    public class ProgramList : List<IXMLTVProgram>, IDataSourceBindable//, IDataConverter<IProgramDefinitionList>
    {
        private class ProgramDefinitionList : List<IProgramDefinition>, IDataSourceSortable, IDataSourceFilterable, IProgramDefinitionList  
        {
            public ProgramDefinitionList() { }
            public ProgramDefinitionList(List<IProgramDefinition> collection) { collection.ForEach(s => this.Add(s)); }
            #region IDataSourceSortable members
            public void Sort(ref object source, bool descending, params string[] args)
            {
                IProgramDefinitionList list = null;
                IOrderedEnumerable<IProgramDefinition> ordered = null;
                try
                {
                    list = (ProgramDefinitionList)source;
                    var col = args.First().ToString().ToLower();
                    switch (col)
                    {
                        case "channelnumber": ordered = descending ? list.OrderByDescending(s => s.ChannelNumber) : list.OrderBy(s => s.ChannelNumber); break;
                        case "channelname": ordered = descending ? list.OrderByDescending(s => s.ChannelName) : list.OrderBy(s => s.ChannelName); break;
                        case "start": ordered = descending ? list.OrderByDescending(s => s.Start) : list.OrderBy(s => s.Start); break;
                        case "stop": ordered = descending ? list.OrderByDescending(s => s.Stop) : list.OrderBy(s => s.Stop); break;
                        case "description": ordered = descending ? list.OrderByDescending(s => s.Description) : list.OrderBy(s => s.Description); break;
                        case "title": ordered = descending ? list.OrderByDescending(s => s.Title) : list.OrderBy(s => s.Title); break;
                        case "subtitle": ordered = descending ? list.OrderByDescending(s => s.SubTitle) : list.OrderBy(s => s.SubTitle); break;
                    }
                    //bool first = true;
                    foreach (var arg in args.Skip(1))
                    {
                        col = arg.ToLower();
                        switch (col)
                        {
                            case "channelnumber": ordered = descending ? ordered.ThenByDescending(s => s.ChannelNumber) : ordered.ThenBy(s => s.ChannelNumber); break;
                            case "channelname": ordered = descending ? list.OrderByDescending(s => s.ChannelName) : list.OrderBy(s => s.ChannelName); break;
                            case "start": ordered = descending ? ordered.ThenByDescending(s => s.Start) : ordered.ThenBy(s => s.Start); break;
                            case "stop": ordered = descending ? ordered.ThenByDescending(s => s.Stop) : ordered.ThenBy(s => s.Stop); break;
                            case "description": ordered = descending ? ordered.ThenByDescending(s => s.Description) : ordered.ThenBy(s => s.Description); break;
                            case "title": ordered = descending ? ordered.ThenByDescending(s => s.Title) : ordered.ThenBy(s => s.Title); break;
                            case "subtitle": ordered = descending ? ordered.ThenByDescending(s => s.SubTitle) : ordered.ThenBy(s => s.SubTitle); break;
                        }
                    }
                    list = new ProgramDefinitionList(ordered.ToList());
                }
                catch (Exception ex) { throw ex; }
                if (list != null) { source = list; }
            }
            #endregion
            #region IDataSourceFilterable members
            public void Filter(ref object source, params string[] args)
            {
                IProgramDefinitionList list = null;
                List<IProgramDefinition> ordered = null;
                try
                {
                    list = (ProgramDefinitionList)source;
                    //var col = args.First().ToString().ToLower();
                    //var data = args.().ToString().ToLower();

                    if (args.Count() != 2) { throw new ArgumentOutOfRangeException("args", "Excpected 2 aguments: columnname and filtertext"); }

                    string columnname = args[0].ToLower();
                    string filtertext = args[1].ToLower();

                    switch (columnname)
                    {
                        case "channelnumber": ordered = list.ToList().FindAll(s => s.ChannelNumber == Convert.ToInt32(filtertext)); break;
                        case "channelname": ordered = list.ToList().FindAll(s => s.ChannelName.ToLower().Contains(filtertext)); break;
                        case "start": ordered = list.ToList().FindAll(s => s.Start.ToLower().Contains(filtertext)); break;
                        case "stop": ordered = list.ToList().FindAll(s => s.Stop.ToLower().Contains(filtertext)); break;
                        case "description": ordered = list.ToList().FindAll(s => s.Description.ToLower().Contains(filtertext)); break;
                        case "title": ordered = list.ToList().FindAll(s => s.Title.ToLower().Contains(filtertext)); break;
                        case "subtitle": ordered = list.ToList().FindAll(s => s.SubTitle.ToLower().Contains(filtertext)); break;
                    }                   
                    list = new ProgramDefinitionList(ordered.ToList());
                    if (list.Count == 0)
                    {
                        list = (ProgramDefinitionList)source;
                        gLog.Warn.WriteLine("Filering by: column='{0}' with filer='{1}' returned no data",columnname, filtertext);
                    }
                }
                catch (Exception ex) { throw ex; }
                if (list != null) { source = list; }
            }
            #endregion
        }
        private class ProgramDefintion : IProgramDefinition
        {
            public ProgramDefintion()
            {
                //ChannelId = string.Empty;
                ChannelNumber = 0;
                ChannelName = string.Empty;
                Start = new DateTime().ToDateTimeString();
                Stop = new DateTime().ToDateTimeString();
                Description = string.Empty;
                Title = string.Empty;
                SubTitle = string.Empty;
            }
            //public string ChannelId { get; internal set; }
            public int ChannelNumber { get; internal set; }
            public string ChannelName { get; internal set; }
            public string Start { get; internal set; }
            public string Stop { get; internal set; }
            public string Title { get; internal set; }
            public string SubTitle { get; internal set; }
            public string Description { get; internal set; }

            public override string ToString()
            {
                StringBuilder builder = new StringBuilder();
                Type t = typeof(ProgramDefintion);
                var props = t.GetProperties();
                foreach (var prop in props)
                {
                    string name = prop.Name;
                    object value = prop.GetValue(this, null);
                    builder.AppendFormat("\t{0}: '{1}'", name, value == null ? "null" : value.ToString());
                }
                return builder.ToString();
            }
          
        }
        public ProgramList() { }
        //public object ConvertObjectData(object source) { return this.ConvertData(source); }
        //public IProgramDefinitionList ConvertData(object source)
        //{
        //    if (source.GetType() != typeof(ProgramDefinitionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", source.GetType().Name, typeof(ProgramDefinitionList).Name)); }
        //    //if (type != typeof(IProgramDefinitionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", type.Name, typeof(IProgramDefinitionList).Name)); }
        //    IProgramDefinitionList t = (source as IProgramDefinitionList);
        //    return t;
        //}
        /// <summary>
        /// 
        /// </summary>
        /// <param name="type"></param>
        /// <returns></returns>
        public object CreateBindableDataSource(out Type type)
        {
            type = typeof(IProgramDefinitionList);
            object bindable = new object();
            ProgramDefinitionList list = new ProgramDefinitionList();

            foreach (var t in this)
            {
                try
                {
                    ProgramDefintion definition = new ProgramDefintion();
                    string ChannelId = t.MetaData[XMLTVConstants.Programs.ProgramChannelId].ToString();
                    //definition.ChannelId = ChannelId;

                    var channels = XMLTV.GetChannels();
                    if (channels != null)
                    {
                        var channel = channels.Find(p => p.Id == ChannelId);
                        if (channel != null)
                        {
                            var channelname = channel.MetaData[XMLTVConstants.Channels.ChannelDisplayName].FirstOrDefault().Value.ToString();
                            var split = channelname.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
                            definition.ChannelNumber = Convert.ToInt32(split.First());
                            definition.ChannelName = string.IsNullOrEmpty(split.Last()) ? string.Empty : split.Last().ToString();

                        }
                        else
                        {
                            definition.ChannelNumber = 0;
                        }
                    }
                    else
                    {
                        definition.ChannelNumber = 0;
                    }
                    definition.Start = ((DateTime)t.MetaData[XMLTVConstants.Programs.ProgramStart]).ToDateTimeString();
                    definition.Stop = ((DateTime)t.MetaData[XMLTVConstants.Programs.ProgramStop]).ToDateTimeString();
                    definition.Description = t.MetaData[XMLTVConstants.Programs.ProgramDescription].ToString();
                    definition.Title = t.MetaData[XMLTVConstants.Programs.ProgramTitle].ToString();
                    definition.SubTitle = t.MetaData[XMLTVConstants.Programs.ProgramSubTitle].ToString();

                    xmltv_logger.Verbose.Debug.WriteLine(definition.ToString());
                    list.Add(definition);
                }
                catch (Exception ex) { throw ex; }
            }

            list = new ProgramDefinitionList(list.OrderBy(s => s.Start).ToList());

            bindable = list;
            return bindable;
        }
    }
    public class ExtraList : List<IExtraMetaData>, IDataSourceBindable
    {

        public ExtraList() { }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="type"></param>
        /// <returns></returns>
        public object CreateBindableDataSource(out Type type)
        {
            type = typeof(object);
            throw new NotImplementedException("Conversion of Extra MetaData to a bindable datasource has not been implemented.");
            //object bindable = new object();
            //return bindable;
        }
        //public object ConvertObjectData(object source) { return source; }
        //public object Convert(object source)
        //{
        //    throw new NotImplementedException("Conversion of Extra MetaData to a bindable datasource has not been implemented.");
        //}
    }
}
1	using System;
2	using System.Collections.Generic;
3	using System.Linq;
4	using System.Text;
5	using libxmltv.Interfaces;
6	using System.Collections;
7	using Enterprise.Logging;
8
9	namespace libxmltv.Core
10	{
11	public class ChannelList : List<IXMLTVChannel>, IDataSourceBindable//, IDataConverter<IChannelDefintionList>
12	{
13	private class ChannelDefintionList : List<IChannelDefintion>, IDataSourceSortable, IDataSourceFilterable, IChannelDefintionList
14	{
15	public ChannelDefintionList() { }
16	public ChannelDefintionList(List<IChannelDefintion> collection) { collection.ForEach(s => this.Add(s)); }
17	#region IDataSourceSortable members
18	public void Sort(ref object source, bool descending, params string[] args)
19	{
20	}
21	#endregion
22	#region IDataSourceFilterable members
23	public void Filter(ref object source, params string[] args)
24	{
25	}
26	#endregion
27	}
28	private class ChannelDefintion : IChannelDefintion
29	{
30	public ChannelDefintion()
31	{
32	ChannelId = string.Empty;
33	ChannelName = string.Empty;
34	}
35	public string ChannelId { get; internal set; }
36	public string ChannelName { get; internal set; }
37
38	public override string ToString()
39	{
40	StringBuilder builder = new StringBuilder();
41	Type t = typeof(ChannelDefintion);
42	var props = t.GetProperties();
43	foreach (var prop in props)
44	{
45	string name = prop.Name;
46	object value = prop.GetValue(this, null);
47	builder.AppendFormat("\t{0}: '{1}'", name, value == null ? "null" : value.ToString());
48	}
49	return builder.ToString();
50	}
51
52	}
53	//static private List<string> known_columns;
54	//static ChannelList()
55	//{
56	// known_columns = new List<string>();
57	// known_columns.Add("Id");
58	// known_columns.Add("Name");
59	//}
60	public ChannelList() { }
61
62	//public object ConvertObjectData(object source) { return this.ConvertData(source); }
63	//public IChannelDefintionList ConvertData(object source)
64	//{
65	// //object t = source;
66	// if (source.GetType() != typeof(ChannelDefintionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", source.GetType().Name, typeof(ChannelDefintionList).Name)); }
67	// //if (type != typeof(IChannelDefintionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", type.Name, typeof(IChannelDefintionList).Name)); }
68	// IChannelDefintionList t = (source as IChannelDefintionList);
69	// return t;
70	//}
71	/// <summary>
72	///
73	/// </summary>
74	/// <param name="type"></param>
75	/// <returns></returns>
76	public object CreateBindableDataSource(out Type type)
77	{
78	type = typeof(IChannelDefintionList);
79	object bindable = new object();
80	ChannelDefintionList list = new ChannelDefintionList();
81
82	foreach (var t in this)
83	{
84	try
85	{
86	ChannelDefintion definition = new ChannelDefintion();
87	definition.ChannelId = t.Id;
88	definition.ChannelName = t.MetaData[XMLTVConstants.Channels.ChannelDisplayName].FirstOrDefault().Value.ToString();
89	xmltv_logger.Verbose.Debug.WriteLine(definition.ToString());
90	list.Add(definition);
91	}
92	catch (Exception ex) { throw ex; }
93	}
94	list = new ChannelDefintionList(list.OrderBy(s => s.ChannelName).ToList());
95	bindable = list;
96	return bindable;
97	}
98
99	}
100	public class ProgramList : List<IXMLTVProgram>, IDataSourceBindable//, IDataConverter<IProgramDefinitionList>
101	{
102	private class ProgramDefinitionList : List<IProgramDefinition>, IDataSourceSortable, IDataSourceFilterable, IProgramDefinitionList
103	{
104	public ProgramDefinitionList() { }
105	public ProgramDefinitionList(List<IProgramDefinition> collection) { collection.ForEach(s => this.Add(s)); }
106	#region IDataSourceSortable members
107	public void Sort(ref object source, bool descending, params string[] args)
108	{
109	IProgramDefinitionList list = null;
110	IOrderedEnumerable<IProgramDefinition> ordered = null;
111	try
112	{
113	list = (ProgramDefinitionList)source;
114	var col = args.First().ToString().ToLower();
115	switch (col)
116	{
117	case "channelnumber": ordered = descending ? list.OrderByDescending(s => s.ChannelNumber) : list.OrderBy(s => s.ChannelNumber); break;
118	case "channelname": ordered = descending ? list.OrderByDescending(s => s.ChannelName) : list.OrderBy(s => s.ChannelName); break;
119	case "start": ordered = descending ? list.OrderByDescending(s => s.Start) : list.OrderBy(s => s.Start); break;
120	case "stop": ordered = descending ? list.OrderByDescending(s => s.Stop) : list.OrderBy(s => s.Stop); break;
121	case "description": ordered = descending ? list.OrderByDescending(s => s.Description) : list.OrderBy(s => s.Description); break;
122	case "title": ordered = descending ? list.OrderByDescending(s => s.Title) : list.OrderBy(s => s.Title); break;
123	case "subtitle": ordered = descending ? list.OrderByDescending(s => s.SubTitle) : list.OrderBy(s => s.SubTitle); break;
124	}
125	//bool first = true;
126	foreach (var arg in args.Skip(1))
127	{
128	col = arg.ToLower();
129	switch (col)
130	{
131	case "channelnumber": ordered = descending ? ordered.ThenByDescending(s => s.ChannelNumber) : ordered.ThenBy(s => s.ChannelNumber); break;
132	case "channelname": ordered = descending ? list.OrderByDescending(s => s.ChannelName) : list.OrderBy(s => s.ChannelName); break;
133	case "start": ordered = descending ? ordered.ThenByDescending(s => s.Start) : ordered.ThenBy(s => s.Start); break;
134	case "stop": ordered = descending ? ordered.ThenByDescending(s => s.Stop) : ordered.ThenBy(s => s.Stop); break;
135	case "description": ordered = descending ? ordered.ThenByDescending(s => s.Description) : ordered.ThenBy(s => s.Description); break;
136	case "title": ordered = descending ? ordered.ThenByDescending(s => s.Title) : ordered.ThenBy(s => s.Title); break;
137	case "subtitle": ordered = descending ? ordered.ThenByDescending(s => s.SubTitle) : ordered.ThenBy(s => s.SubTitle); break;
138	}
139	}
140	list = new ProgramDefinitionList(ordered.ToList());
141	}
142	catch (Exception ex) { throw ex; }
143	if (list != null) { source = list; }
144	}
145	#endregion
146	#region IDataSourceFilterable members
147	public void Filter(ref object source, params string[] args)
148	{
149	IProgramDefinitionList list = null;
150	List<IProgramDefinition> ordered = null;
151	try
152	{
153	list = (ProgramDefinitionList)source;
154	//var col = args.First().ToString().ToLower();
155	//var data = args.().ToString().ToLower();
156
157	if (args.Count() != 2) { throw new ArgumentOutOfRangeException("args", "Excpected 2 aguments: columnname and filtertext"); }
158
159	string columnname = args[0].ToLower();
160	string filtertext = args[1].ToLower();
161
162	switch (columnname)
163	{
164	case "channelnumber": ordered = list.ToList().FindAll(s => s.ChannelNumber == Convert.ToInt32(filtertext)); break;
165	case "channelname": ordered = list.ToList().FindAll(s => s.ChannelName.ToLower().Contains(filtertext)); break;
166	case "start": ordered = list.ToList().FindAll(s => s.Start.ToLower().Contains(filtertext)); break;
167	case "stop": ordered = list.ToList().FindAll(s => s.Stop.ToLower().Contains(filtertext)); break;
168	case "description": ordered = list.ToList().FindAll(s => s.Description.ToLower().Contains(filtertext)); break;
169	case "title": ordered = list.ToList().FindAll(s => s.Title.ToLower().Contains(filtertext)); break;
170	case "subtitle": ordered = list.ToList().FindAll(s => s.SubTitle.ToLower().Contains(filtertext)); break;
171	}
172	list = new ProgramDefinitionList(ordered.ToList());
173	if (list.Count == 0)
174	{
175	list = (ProgramDefinitionList)source;
176	gLog.Warn.WriteLine("Filering by: column='{0}' with filer='{1}' returned no data",columnname, filtertext);
177	}
178	}
179	catch (Exception ex) { throw ex; }
180	if (list != null) { source = list; }
181	}
182	#endregion
183	}
184	private class ProgramDefintion : IProgramDefinition
185	{
186	public ProgramDefintion()
187	{
188	//ChannelId = string.Empty;
189	ChannelNumber = 0;
190	ChannelName = string.Empty;
191	Start = new DateTime().ToDateTimeString();
192	Stop = new DateTime().ToDateTimeString();
193	Description = string.Empty;
194	Title = string.Empty;
195	SubTitle = string.Empty;
196	}
197	//public string ChannelId { get; internal set; }
198	public int ChannelNumber { get; internal set; }
199	public string ChannelName { get; internal set; }
200	public string Start { get; internal set; }
201	public string Stop { get; internal set; }
202	public string Title { get; internal set; }
203	public string SubTitle { get; internal set; }
204	public string Description { get; internal set; }
205
206	public override string ToString()
207	{
208	StringBuilder builder = new StringBuilder();
209	Type t = typeof(ProgramDefintion);
210	var props = t.GetProperties();
211	foreach (var prop in props)
212	{
213	string name = prop.Name;
214	object value = prop.GetValue(this, null);
215	builder.AppendFormat("\t{0}: '{1}'", name, value == null ? "null" : value.ToString());
216	}
217	return builder.ToString();
218	}
219
220	}
221	public ProgramList() { }
222	//public object ConvertObjectData(object source) { return this.ConvertData(source); }
223	//public IProgramDefinitionList ConvertData(object source)
224	//{
225	// if (source.GetType() != typeof(ProgramDefinitionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", source.GetType().Name, typeof(ProgramDefinitionList).Name)); }
226	// //if (type != typeof(IProgramDefinitionList)) { throw new InvalidCastException(string.Format("Cannot cast: '{0}' to '{1}'", type.Name, typeof(IProgramDefinitionList).Name)); }
227	// IProgramDefinitionList t = (source as IProgramDefinitionList);
228	// return t;
229	//}
230	/// <summary>
231	///
232	/// </summary>
233	/// <param name="type"></param>
234	/// <returns></returns>
235	public object CreateBindableDataSource(out Type type)
236	{
237	type = typeof(IProgramDefinitionList);
238	object bindable = new object();
239	ProgramDefinitionList list = new ProgramDefinitionList();
240
241	foreach (var t in this)
242	{
243	try
244	{
245	ProgramDefintion definition = new ProgramDefintion();
246	string ChannelId = t.MetaData[XMLTVConstants.Programs.ProgramChannelId].ToString();
247	//definition.ChannelId = ChannelId;
248
249	var channels = XMLTV.GetChannels();
250	if (channels != null)
251	{
252	var channel = channels.Find(p => p.Id == ChannelId);
253	if (channel != null)
254	{
255	var channelname = channel.MetaData[XMLTVConstants.Channels.ChannelDisplayName].FirstOrDefault().Value.ToString();
256	var split = channelname.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
257	definition.ChannelNumber = Convert.ToInt32(split.First());
258	definition.ChannelName = string.IsNullOrEmpty(split.Last()) ? string.Empty : split.Last().ToString();
259
260	}
261	else
262	{
263	definition.ChannelNumber = 0;
264	}
265	}
266	else
267	{
268	definition.ChannelNumber = 0;
269	}
270	definition.Start = ((DateTime)t.MetaData[XMLTVConstants.Programs.ProgramStart]).ToDateTimeString();
271	definition.Stop = ((DateTime)t.MetaData[XMLTVConstants.Programs.ProgramStop]).ToDateTimeString();
272	definition.Description = t.MetaData[XMLTVConstants.Programs.ProgramDescription].ToString();
273	definition.Title = t.MetaData[XMLTVConstants.Programs.ProgramTitle].ToString();
274	definition.SubTitle = t.MetaData[XMLTVConstants.Programs.ProgramSubTitle].ToString();
275
276	xmltv_logger.Verbose.Debug.WriteLine(definition.ToString());
277	list.Add(definition);
278	}
279	catch (Exception ex) { throw ex; }
280	}
281
282	list = new ProgramDefinitionList(list.OrderBy(s => s.Start).ToList());
283
284	bindable = list;
285	return bindable;
286	}
287	}
288	public class ExtraList : List<IExtraMetaData>, IDataSourceBindable
289	{
290
291	public ExtraList() { }
292	/// <summary>
293	///
294	/// </summary>
295	/// <param name="type"></param>
296	/// <returns></returns>
297	public object CreateBindableDataSource(out Type type)
298	{
299	type = typeof(object);
300	throw new NotImplementedException("Conversion of Extra MetaData to a bindable datasource has not been implemented.");
301	//object bindable = new object();
302	//return bindable;
303	}
304	//public object ConvertObjectData(object source) { return source; }
305	//public object Convert(object source)
306	//{
307	// throw new NotImplementedException("Conversion of Extra MetaData to a bindable datasource has not been implemented.");
308	//}
309	}
310	}