/[xmltv_parser]/trunk/xmltv_parser/main.cs
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Diff of /trunk/xmltv_parser/main.cs

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--- trunk/xmltv_parser/main.cs	2013/03/07 09:06:23	15
+++ trunk/xmltv_parser/main.cs	2013/03/10 17:43:20	119
@@ -1,33 +1,335 @@
-´╗┐using System;
+´╗┐//#define DISABLE_RELEASE_MODE_KLOGLEVEL_DEBUG // when defined will turn off kLogLevel_Debug messages, in release mode
+//#define DISABLE_DEBUG_MODE_KLOGLEVEL_VERBOSE_DEBUG // when defined will turn off kLogLevel_VerboseDebug message, in debug mode
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
+using System.Linq;
 using System.Drawing;
 using System.Text;
 using System.Windows.Forms;
 using libxmltv.Core;
 using Enterprise.Logging;
+using libxmltv.Interfaces;
+using System.IO;
+using System.Runtime.Serialization.Formatters.Binary;
+using System.Threading;
+using System.Diagnostics;
+using System.Xml.Linq;
 
 namespace xmltv_parser
 {
+
     public partial class main : Form
     {
         public main()
         {
             InitializeComponent();
+            ListViewSorter Sorter = new ListViewSorter();
+            lstPrograms.ListViewItemSorter = Sorter;
             string log_path = Application.StartupPath;
             string log_filename = string.Format("{0}.log", typeof(main).Assembly.GetName().Name);
-            gLog.Initialize(string.Format(@"{0}\{1}", log_path, log_filename), false, LogLevel.kLogLevel_All);            
+            gLog.CreateLog(string.Format(@"{0}\{1}", log_path, log_filename), false, LogLevel.kLogLevel_All_NoProgress, new EventHandler<LoggerOnFlushEventArgs>(Log_OnFlush));
+#if DEBUG
+            LogLevel gLevel = gLog.LogLevel;
+#if DISABLE_DEBUG_MODE_KLOGLEVEL_VERBOSE_DEBUG
+            gLevel &= ~LogLevel.kLogLevel_VerboseDebug;
+#else
+            gLevel |= LogLevel.kLogLevel_VerboseDebug;
+#endif
+            gLevel |= LogLevel.kLogLevel_Debug;
+            gLog.SetLogLevel(gLevel);
+#else
+            LogLevel gLevel = LogLevel.kLogLevel_Default; // set the default log level: Info, Warn, Error, Debug
+            // it is OK for kLogLevel_Debug to be set in Release mode ... must of the chatty messages are from kLogLevel_VerboseDebug
+#if DISABLE_RELEASE_MODE_KLOGLEVEL_DEBUG
+            gLevel &= ~LogLevel.kLogLevel_Debug;
+#else
+            gLevel |= LogLevel.kLogLevel_Debug;
+#endif
+            gLevel &= ~LogLevel.kLogLevel_VerboseDebug; // ensure this is not set, ever in release mode         
+            gLog.SetLogLevel(gLevel);
+#endif
+
+
+            gLog.ReportProgressEvent += new EventHandler<ReportProgressEventArgs>(gLog_ReportProgress);
+        }
+
+        private void ReportProgress(int progress)
+        {
+            if (this.InvokeRequired)
+            {
+                try
+                {
+                    this.Invoke((Action)(delegate { ReportProgress(progress); }));
+                }
+                catch { }
+                return;
+            }
+            if (progress_status != null && !this.IsDisposed)
+                progress_status.Value = progress;
+        }
+        private void gLog_ReportProgress(object sender, ReportProgressEventArgs e) { ReportProgress(e.Progress); }
+
+        StringBuilder log_flusher = new StringBuilder();
+
+        void Log_OnFlush(object sender, LoggerOnFlushEventArgs e)
+        {
+            OnLogFlush(e.Buffer);
+        }
+        //bool txtLog_EnterMouse = false;
+
+        private void txtLog_MouseLeave(object sender, EventArgs e)
+        {
+            //txtLog_EnterMouse = false;
+        }
+        private void txtLog_MouseEnter(object sender, EventArgs e)
+        {
+            //txtLog_EnterMouse = true;
+        }
+        void OnLogFlush(string logmessage)
+        {
+            if (this.IsDisposed) { return; }
+            UpdateStatus(logmessage);
+            UpdateLogOutput(logmessage);
+            Application.DoEvents();
+        }
+
+        void UpdateStatus(string logmessage)
+        {
+            if (this.InvokeRequired)
+            {
+                try
+                {
+                    this.Invoke((Action)(delegate { UpdateStatus(logmessage); }));
+                }
+                catch { }
+                return;
+            }
+            txtStatus.Text = logmessage.Replace(System.Environment.NewLine, "");
+        }
+        void UpdateLogOutput(string logmessage)
+        {
+            if (this.InvokeRequired)
+            {
+                try
+                {
+                    this.Invoke((Action)(delegate { UpdateLogOutput(logmessage); }));
+                }
+                catch { }
+                return;
+            }
+            txtLog.AppendText(logmessage);
+            txtLog.SelectionStart = txtLog.Text.Length; //Set the current caret position to the end
+            txtLog.ScrollToCaret(); //Now scroll it automatically
+        }
+
+        //List<IXMLTVChannel> Channels;
+        //List<IXMLTVProgram> Programs;
+
+        private void main_Load(object sender, EventArgs e)
+        {
+
+        }
+        private void main_Shown(object sender, EventArgs e)
+        {
+
+        }
+
+
+        void LoadXMLTVShcedule(string schedule_xml)
+        {
+            XMLTV.Create(schedule_xml, new EventHandler<EventArgs>(XMLTV_OnInstanceCreated));
+        }
+
+        void XMLTV_OnInstanceCreated(object sender, EventArgs e)
+        {
+            //ReportProgress(0);
+            //var instance = XMLTV.GetInstance();
+            //if (instance != null)
+            //{
+            //    var program_count = instance.Programs.Count;
+            //    var program_list = instance.Programs.ToList().OrderBy(s => s.MetaData[XMLTVConstants.Programs.ProgramStart].ToString());
+            //    //Programs = program_list(0, program_count).ToList();
+            //    Programs = new List<IXMLTVProgram>(program_list.ToArray());
+            //}
+            //CreateControls();
+
+            CreateControls();
+        }
+
+
+        //void xmltv_cancelevent(object sender, CancelEventArgs e)
+        //{
+        //    if (form_closing)
+        //    {
+        //        e.Cancel = true;
+        //    }
+        //}
+
+        void CreateControls()
+        {
+            if (this.InvokeRequired)
+            {
+                this.Invoke((Action)(delegate { CreateControls(); }));
+                return;
+            }
+            //List<ListViewItem> items = new List<ListViewItem>();
+            //foreach (var program in Programs)
+            //{
+            //    IXMLTVChannel Channel = null;
+            //    var instance = XMLTV.GetInstance();
+            //    var id = program.MetaData[XMLTVConstants.Programs.ProgramChannelId].ToString();
+            //    Channel = instance.Channels.Find(m => m.Id == id);
+            //    //ListViewItem li = new ListViewItem(string.Format("{0} {1}", Channel.Number, Channel.CallSign));
+            //    if (Channel == null)
+            //    {
+            //        throw new NullReferenceException(string.Format("Could not find any channel with an id of '{0}'", id));
+            //    }
+            //    if (Channel.MetaData.Count() == 0) { throw new ArgumentOutOfRangeException(string.Format("No metadata available for channel id '{0}'", Channel.Id)); }
+            //    var channel_names = Channel.MetaData[XMLTVConstants.Channels.ChannelDisplayName];
+            //    string channel_name = string.Empty;
+            //    if (channel_names.Count() == 0) { throw new ArgumentOutOfRangeException(string.Format("No properties named '{0}' found for channel id '{1}'", XMLTVConstants.Channels.ChannelDisplayName, Channel.Id)); }
+            //    else
+            //    {
+            //        var channame = channel_names.FirstOrDefault();
+            //        if (channame == null) { throw new ArgumentNullException("channame", string.Format("Unable to get channel display name for channel id '{0}'", Channel.Id)); }
+            //        else
+            //        {
+            //            if (channame.Value == null) { throw new ArgumentNullException("channame.Value", string.Format("Unable to get channel display name for channel id '{0}'", Channel.Id)); }
+            //            else { channel_name = channame.Value.ToString(); }
+            //        }
+            //    }
+            //    ListViewItem li = new ListViewItem(string.Format("{0}", channel_name));
+            //    li.Tag = program;
+            //    li.SubItems.Add(new ListViewItem.ListViewSubItem(li, program.MetaData[XMLTVConstants.Programs.ProgramTitle].ToString()));
+            //    li.SubItems.Add(new ListViewItem.ListViewSubItem(li, program.MetaData[XMLTVConstants.Programs.ProgramSubTitle].ToString()));
+            //    li.SubItems.Add(new ListViewItem.ListViewSubItem(li, program.MetaData[XMLTVConstants.Programs.ProgramDescription].ToString()));
+            //    li.SubItems.Add(new ListViewItem.ListViewSubItem(li, ((DateTime)program.MetaData[XMLTVConstants.Programs.ProgramStart]).ToString("yyyy/MM/dd hh:mm tt")));
+            //    li.SubItems.Add(new ListViewItem.ListViewSubItem(li, ((DateTime)program.MetaData[XMLTVConstants.Programs.ProgramStop]).ToString("yyyy/MM/dd hh:mm tt")));
+            //    //lstPrograms.Items.Add(li);
+            //    items.Add(li);
+            //}
+
+            //lstPrograms.Items.AddRange(items.ToArray());
+
+            
+
+        }
+
+        private void mnuItemOpenXMLTVFile_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                lstPrograms.Items.Clear();
+                //LoadXMLTVShcedule("20130307_continuum_schedule.xml");
+                var result = xmltv_file_chooser.ShowDialog();
+                if (result != DialogResult.OK) return;
+                ClearLocalLog();
+                LoadXMLTVShcedule(xmltv_file_chooser.FileName);
+                //CreateControls();
+            }
+            catch (Exception ex)
+            {
+                gLog.Error.WriteLine(ex.ToString());
+            }
+        }
+
+        private void DeserializeDataFromFile(object filename)
+        {
+            if (filename == null) { throw new ArgumentNullException("filename", "cannot be null"); }
+            XMLTV.Load(filename.ToString(), new EventHandler<EventArgs>(XMLTV_OnInstanceCreated));
+        }
+
+        private void mnuItemOpenSavedData_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var result = xmltv_program_data_loader.ShowDialog();
+                if (result != DialogResult.OK) return;
+                string filename = xmltv_program_data_loader.FileName;
+                Thread worker = new Thread(new ParameterizedThreadStart(DeserializeDataFromFile)); worker.Start(filename);
+            }
+            catch (Exception ex)
+            {
+                gLog.Error.WriteLine(ex.ToString());
+            }
+        }
+        private void DeserializeDataToFile(object filename)
+        {
+            if (filename == null) { throw new ArgumentNullException("filename", "cannot be null"); }
+            XMLTV.Save(filename.ToString());
+        }
+        private void mnuItemSaveData_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var result = xmltv_program_data_saver.ShowDialog();
+                if (result != DialogResult.OK) return;
+                string filename = xmltv_program_data_saver.FileName;
+                Thread worker = new Thread(new ParameterizedThreadStart(DeserializeDataToFile)); worker.Start(filename);
+            }
+            catch (Exception ex)
+            {
+                gLog.Error.WriteLine(ex.ToString());
+            }
+        }
+
+        private void main_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            try
+            {
+                XMLTV.Destroy();
+            }
+            catch { }
+        }
+
+        private void mnuItemClearLocalLog_Click(object sender, EventArgs e)
+        {
+            ClearLocalLog();
+        }
+        private void ClearLocalLog()
+        {
+            var log_top_entry = txtLog.Lines.FirstOrDefault();
+            txtLog.Clear();
+            if (!string.IsNullOrEmpty(log_top_entry))
+            {
+                txtLog.AppendText(log_top_entry);
+            }
         }
 
-        private void Form1_Load(object sender, EventArgs e)
+        private void mnuItemExit_Click(object sender, EventArgs e)
         {
+            this.Close();
+        }
+
+        private void lstPrograms_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            //IXMLTVProgram program = null;
+            //var item = lstPrograms.SelectedItems[0];
+            //int selected_index = lstPrograms.Items.IndexOf(item);
+            //program = (item.Tag as IXMLTVProgram);
+            //gLog.Debug.WriteLine("Selected ListViewItem at index: {0}", selected_index);
+            //if (program == null) { return; }
+            //txtStatus.Text = program.ToString();
+            ////gLog.Debug.WriteLine(program.ToString());
 
         }
-        private void Form1_Shown(object sender, EventArgs e)
+
+        private void lstPrograms_ColumnClick(object sender, ColumnClickEventArgs e)
         {
-            var xmltv = XMLTV.CreateLoader("20130307_continuum_schedule.xml");
-            //XMLTV.Test(xmltv);
+            //if (!(lstPrograms.ListViewItemSorter is ListViewSorter)) return;
+            //ListViewSorter Sorter = (ListViewSorter)lstPrograms.ListViewItemSorter;
+            //Sorter.LastColumn = Sorter.CurrentColumn;
+            //Sorter.CurrentColumn = e.Column;
+            //if (Sorter.LastColumn == e.Column)
+            //{
+            //    if (lstPrograms.Sorting == SortOrder.Ascending) { lstPrograms.Sorting = SortOrder.Descending; }
+            //    else { lstPrograms.Sorting = SortOrder.Ascending; }
+            //}
+            //else { lstPrograms.Sorting = SortOrder.Descending; }
+            //lstPrograms.Sort();
         }
     }
 }
+

 

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