/[xmltv_parser]/trunk/xmltv_parser/main.cs
ViewVC logotype

Diff of /trunk/xmltv_parser/main.cs

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 16 by william, Thu Mar 7 09:26:43 2013 UTC revision 129 by william, Wed Mar 13 14:03:47 2013 UTC
# Line 1  Line 1 
1  ´╗┐using System;  ´╗┐//#define DISABLE_RELEASE_MODE_KLOGLEVEL_DEBUG // when defined will turn off kLogLevel_Debug messages, in release mode
2    //#define DISABLE_DEBUG_MODE_KLOGLEVEL_VERBOSE_DEBUG // when defined will turn off kLogLevel_VerboseDebug message, in debug mode
3    //#define USE_DYNAMIC_SORTING_FILTERING_CONTROLS // when defined will setup dynamic sorting and filtering controls for XMLTV Data
4    using System;
5  using System.Collections.Generic;  using System.Collections.Generic;
6  using System.ComponentModel;  using System.ComponentModel;
7  using System.Data;  using System.Data;
8    using System.Linq;
9  using System.Drawing;  using System.Drawing;
10  using System.Text;  using System.Text;
11  using System.Windows.Forms;  using System.Windows.Forms;
12  using libxmltv.Core;  using libxmltv.Core;
13  using Enterprise.Logging;  using Enterprise.Logging;
14    using libxmltv.Interfaces;
15    using System.IO;
16    using System.Runtime.Serialization.Formatters.Binary;
17    using System.Threading;
18    using System.Diagnostics;
19    using System.Xml.Linq;
20    
21  namespace xmltv_parser  namespace xmltv_parser
22  {  {
23    
24      public partial class main : Form      public partial class main : Form
25      {      {
26          public main()          public main()
27          {          {
28              InitializeComponent();              InitializeComponent();
29                ListViewSorter Sorter = new ListViewSorter();
30                //lstPrograms.ListViewItemSorter = Sorter;
31              string log_path = Application.StartupPath;              string log_path = Application.StartupPath;
32              string log_filename = string.Format("{0}.log", typeof(main).Assembly.GetName().Name);              string log_filename = string.Format("{0}.log", typeof(main).Assembly.GetName().Name);
33              gLog.CreateLog(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));
34    #if DEBUG
35                LogLevel gLevel = gLog.LogLevel;
36    #if DISABLE_DEBUG_MODE_KLOGLEVEL_VERBOSE_DEBUG
37                gLevel &= ~LogLevel.kLogLevel_VerboseDebug;
38    #else
39                gLevel |= LogLevel.kLogLevel_VerboseDebug;
40    #endif
41                gLevel |= LogLevel.kLogLevel_Debug;
42                gLog.SetLogLevel(gLevel);
43    #else
44                LogLevel gLevel = LogLevel.kLogLevel_Default; // set the default log level: Info, Warn, Error, Debug
45                // it is OK for kLogLevel_Debug to be set in Release mode ... must of the chatty messages are from kLogLevel_VerboseDebug
46    #if DISABLE_RELEASE_MODE_KLOGLEVEL_DEBUG
47                gLevel &= ~LogLevel.kLogLevel_Debug;
48    #else
49                gLevel |= LogLevel.kLogLevel_Debug;
50    #endif
51                gLevel &= ~LogLevel.kLogLevel_VerboseDebug; // ensure this is not set, ever in release mode        
52                gLog.SetLogLevel(gLevel);
53    #endif
54    
55    
56                gLog.ReportProgressEvent += new EventHandler<ReportProgressEventArgs>(gLog_ReportProgress);
57          }          }
58            #region main form events
59            private void mnuItemExit_Click(object sender, EventArgs e) { this.Close(); }
60            private void main_Load(object sender, EventArgs e) { }
61            private void main_Shown(object sender, EventArgs e) { }
62            private void mnuItemOpenXMLTVFile_Click(object sender, EventArgs e)
63            {
64                try
65                {
66                    var result = xmltv_file_chooser.ShowDialog();
67                    if (result != DialogResult.OK) return;
68                    ClearLocalLog();
69                    LoadXMLTVShcedule(xmltv_file_chooser.FileName);
70                }
71                catch (Exception ex) { gLog.Error.WriteLine(ex.ToString()); }
72            }
73            private void mnuItemOpenSavedData_Click(object sender, EventArgs e)
74            {
75                try
76                {
77                    var result = xmltv_program_data_loader.ShowDialog();
78                    if (result != DialogResult.OK) return;
79                    string filename = xmltv_program_data_loader.FileName;
80                    Thread worker = new Thread(new ParameterizedThreadStart(DeserializeDataFromFile)); worker.Start(filename);
81                }
82                catch (Exception ex) { gLog.Error.WriteLine(ex.ToString()); }
83            }
84            private void mnuItemSaveData_Click(object sender, EventArgs e)
85            {
86                try
87                {
88                    var result = xmltv_program_data_saver.ShowDialog();
89                    if (result != DialogResult.OK) return;
90                    string filename = xmltv_program_data_saver.FileName;
91                    Thread worker = new Thread(new ParameterizedThreadStart(DeserializeDataToFile)); worker.Start(filename);
92                }
93                catch (Exception ex) { gLog.Error.WriteLine(ex.ToString()); }
94            }
95            private void main_FormClosing(object sender, FormClosingEventArgs e) { try { XMLTV.Destroy(); } catch { } }
96            private void mnuItemClearLocalLog_Click(object sender, EventArgs e) { ClearLocalLog(); }
97            #endregion
98    
99          private void main_Load(object sender, EventArgs e)          private void ReportProgress(int progress)
100          {          {
101                if (this.InvokeRequired)
102                {
103                    try { this.Invoke((Action)(delegate { ReportProgress(progress); })); }
104                    catch { }
105                    return;
106                }
107                if (progress_status != null && !this.IsDisposed)
108                    progress_status.Value = progress;
109            }
110    
111            #region gLog Events
112            private void gLog_ReportProgress(object sender, ReportProgressEventArgs e) { ReportProgress(e.Progress); }
113            #endregion
114            #region XMLT Events
115            void XMLTV_OnInstanceCreated(object sender, EventArgs e) { ReportProgress(0); CreateControls(); }
116            void LoadXMLTVShcedule(string schedule_xml) { XMLTV.Create(schedule_xml, new EventHandler<EventArgs>(XMLTV_OnInstanceCreated)); }
117            #endregion
118    
119    
120            #region Logging Events
121            StringBuilder log_flusher = new StringBuilder();
122            void Log_OnFlush(object sender, LoggerOnFlushEventArgs e) { OnLogFlush(e.Buffer); }
123            void OnLogFlush(string logmessage)
124            {
125                if (this.IsDisposed) { return; }
126                UpdateStatus(logmessage);
127                UpdateLogOutput(logmessage);
128                Application.DoEvents();
129            }
130            private void ClearLocalLog()
131            {
132                var log_top_entry = txtLog.Lines.FirstOrDefault();
133                txtLog.Clear();
134                if (!string.IsNullOrEmpty(log_top_entry)) { txtLog.AppendText(log_top_entry); }
135            }
136            void UpdateStatus(string logmessage)
137            {
138                try
139                {
140                    if (this.InvokeRequired)
141                    {
142                        try { this.Invoke((Action)(delegate { UpdateStatus(logmessage); })); }
143                        catch { }
144                        return;
145                    }
146                    txtStatus.Text = logmessage.Replace(System.Environment.NewLine, "");
147                }
148                catch (Exception ex) { gLog.Error.WriteLine(ex.ToString()); }
149          }          }
150          private void main_Shown(object sender, EventArgs e)          void UpdateLogOutput(string logmessage)
151          {          {
152              gLog.Log.Debug.WriteLine("");              try
153              var xmltv = XMLTV.CreateLoader("20130307_continuum_schedule.xml");              {
154              //XMLTV.Test(xmltv);                  if (this.InvokeRequired)
155                    {
156                        try { this.Invoke((Action)(delegate { UpdateLogOutput(logmessage); })); }
157                        catch { }
158                        return;
159                    }
160                    txtLog.AppendText(logmessage);
161                    txtLog.SelectionStart = txtLog.Text.Length; //Set the current caret position to the end
162                    txtLog.ScrollToCaret(); //Now scroll it automatically
163                }
164                catch (Exception ex) { gLog.Error.WriteLine(ex.ToString()); }
165          }          }
166            #endregion
167    
168            #region Binary Data Read/Write support
169            private void DeserializeDataFromFile(object filename)
170            {
171                if (filename == null) { throw new ArgumentNullException("filename", "cannot be null"); }
172                XMLTV.Load(filename.ToString(), new EventHandler<EventArgs>(XMLTV_OnInstanceCreated));
173            }
174            private void DeserializeDataToFile(object filename)
175            {
176                if (filename == null) { throw new ArgumentNullException("filename", "cannot be null"); }
177                XMLTV.Save(filename.ToString());
178            }
179            #endregion
180    
181    
182            #region t
183            void CreateControls()
184            {
185                try
186                {
187                    if (this.InvokeRequired)
188                    {
189                        try { this.Invoke((Action)(delegate { CreateControls(); })); }
190                        catch { }
191                        return;
192                    }
193                    Type data_type;
194                    object datasource = XMLTV.CreateBindingSourceFromData(XMLTV.GetPrograms(), out data_type);
195                    CreatControlsFromType(data_type);
196                    //XMLTV.CreateSorterFromDataSource(ref datasource, "title");
197                    dataGrid.DataSource = datasource;
198                }
199                catch (Exception ex) { gLog.Error.WriteLine(ex.ToString()); }
200            }
201    
202            
203            void CreatControlsFromType(Type data_type)
204            {
205    #if USE_DYNAMIC_SORTING_FILTERING_CONTROLS
206                  _CreatControlsFromType(data_type);
207    #else
208                gLog.Warn.WriteLine("Dynamic creation of sorting and filtering controls has not been enabled.");
209                gLog.Warn.WriteLine("To enable: #define USE_DYNAMIC_SORTING_FILTERING_CONTROLS");
210    #endif
211            }
212            [Conditional("USE_DYNAMIC_SORTING_FILTERING_CONTROLS")]
213            void _CreatControlsFromType(Type data_type)
214            {
215                string strType = data_type.Name;
216                switch (strType)
217                {
218                    case "IChannelDefintionList": CreateChannelDefinitionControls(data_type); break;
219                    case "IProgramDefinitionList": CreateProgramDefinitionControls(data_type); break;
220                    case "IXMLTVSource": CreateSourceDefinitionControls(data_type); break;
221                    default: CreateDefaultControls(data_type); break;
222                }
223            }
224            [Conditional("USE_DYNAMIC_SORTING_FILTERING_CONTROLS")]
225            void CreateDefaultControls(Type data_type)
226            {
227                // no default controls
228                gLog.Warn.WriteLine("No controls have been defined for: {0}", data_type.Name);
229            }
230            [Conditional("USE_DYNAMIC_SORTING_FILTERING_CONTROLS")]
231            void CreateSourceDefinitionControls(Type data_type)
232            {
233                // no controls needed
234                gLog.Warn.WriteLine("No controls have been defined for: {0}", data_type.Name);
235            }
236            [Conditional("USE_DYNAMIC_SORTING_FILTERING_CONTROLS")]
237            void CreateChannelDefinitionControls(Type data_type)
238            {
239                gLog.Warn.WriteLine("No controls have been defined for: {0}", data_type.Name);
240            }
241            [Conditional("USE_DYNAMIC_SORTING_FILTERING_CONTROLS")]
242            void CreateProgramDefinitionControls(Type data_type)
243            {
244                gLog.Warn.WriteLine("No controls have been defined for: {0}", data_type.Name);
245            }
246            #endregion
247    
248      }      }
249  }  }
250    

Legend:
Removed from v.16  
changed lines
  Added in v.129

  ViewVC Help
Powered by ViewVC 1.1.22