//
//
#endregion//Constructors
#region no Properties
// *****************************************************************
// **** Properties ****
// *****************************************************************
//
//
#endregion//Properties
#region no Private Methods
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
//
//
//
//
//
#endregion//Private Methods
#region Private Form Update Methods
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
/// <summary>
/// Check and update list of InstrumentNames.
/// Must be called by UI thread.
/// </summary>
/// <param name="player"></param>
private void UpdateInstrumentNames(EventPlayer player)
{
object o = comboBoxInstrumentNames.SelectedItem; // originally selected item
// Add any new names to the combo box - dont check if any are missing...
List <InstrumentName> nameList = new List <InstrumentName>(player.SeriesList.Keys);
nameList.Sort(new InstrumentNameOrder());
foreach (InstrumentName name in nameList)
{
if (!comboBoxInstrumentNames.Items.Contains(name))
{
comboBoxInstrumentNames.Items.Add(name);
}
}
//else
// Console.WriteLine("Error!");
if (o != null)
{
comboBoxInstrumentNames.SelectedItem = o; // reset the selected item.
}
// Update the Start and End dates
textStartDate.Text = player.StartDate.ToString(Misty.Lib.Utilities.Strings.FormatDateTimeZone);
textEndDate.Text = player.EndDate.ToString(Misty.Lib.Utilities.Strings.FormatDateTimeZone);
}// UpdateInstrumentNames()
// *****************************************************************
// **** Constructors ****
// *****************************************************************
/// <summary>
/// To begin, the constructor will load drop file at or just earlier than startDateTime;
/// that is, InitialState.LocalTime is earlier/equal to startDateTime!
/// Desired file base name like "FillBooks_99990003".
/// </summary>
/// <param name="basePath">Path where date-directories are located.</param>
/// <param name="fileBaseName">Account/user identifier part of the drop files.</param>
/*
* public EventPlayer(string basePath, string fileBaseName, DateTime startDateTime, double hoursToLoad=0.50)
* {
* //
* // Collect all relevent files
* //
* m_FileBase = fileBaseName; // Pattern of files to seek.
* m_PathBase = basePath; // Seek files (in any directory) beneath this base directory...
* m_Files = new SortedList<DateTime, string>();
* EventPlayer.FindAllFiles(m_PathBase,m_FileBase,m_Files);// locate all desired files in all subdirectories
* if (m_Files.Count == 0)
* return; // quick bypass exit
*
*
* StartDate = startDateTime;
*
* // Find starting file (near user provided date) and read that file.
* int n = 0;
* while (n < m_Files.Count && m_Files.Keys[n].CompareTo(StartDate) < 0) // search just past startDate, then load n-1 file.
* n++;
* m_FileStart = Math.Max(0, n - 1); // inclusive file load ptr (first file that has been loaded)
* m_FileEnd = m_FileStart; // inclusize file load (last file that has been loaded).
* List<Node> nodeList = new List<Node>(); // a list, into which we load the nodes.
*
* // Load the initial period of interest
* DateTime stopDateTime = StartDate.AddHours(hoursToLoad); // load
* this.EndDate = stopDateTime;
* int fileIndex = m_FileStart;
* while (fileIndex < m_Files.Count && m_Files.Keys[fileIndex].CompareTo(stopDateTime) < 0)
* {
* nodeList.AddRange(ReadNodesFromFile(fileIndex)); // add these nodes to the end of our list.
* m_FileEnd = fileIndex;
* fileIndex ++;
* }
* AddToEventSeries(ref nodeList, false);
* }// EventPlayer()
*/
//
private EventPlayer(string basePath, string fileBaseName)
{
m_FileBase = fileBaseName; // Pattern of files to seek.
m_PathBase = basePath; // Seek files (in any directory) beneath this base directory...
m_Files = new SortedList <DateTime, string>();
EventPlayer.FindAllFiles(m_PathBase, m_FileBase, m_Files); // locate all desired files in all subdirectories
}
/// <summary>
///
/// </summary>
/// <param name="basePath">Directory with date-named subdirectories; @"\\fileserver\Users\dv_bre\Ambre\Drops\".</param>
public EventSeriesView(string basePath, string userAccountFileNamePattern, DateTime startTime)
{
InitializeComponent();
m_BasePath = basePath;
m_FileNamePattern = userAccountFileNamePattern;
/// *********************************************
/// *** get settlement time table here ***
/// *********************************************
this.textMessageBox.Text = "";
textMessageBox.Visible = false;
m_AppInfo = AppInfo.GetInstance("Breconcile", true);
string settlementTable = string.Format("{0}ProductSettleTimes.txt", m_AppInfo.UserPath);
ProductSettlementTable.TryCreate(settlementTable, out m_ProductSettlementTable, m_SettlementDate);
/// settlement table got, stored at m_ProductSettlementTable
if (EventPlayer.TryCreate(m_BasePath, m_FileNamePattern, out m_EventPlayer))
{
m_EventPlayer.TaskStarted += new EventHandler(EventPlayer_TaskStarted);
m_EventPlayer.TaskCompleted += new EventHandler(EventPlayer_TaskCompleted);
//progressBar.Visible = true;
//progressBar.MarqueeAnimationSpeed = 30;
}
}
//
//
#endregion//Constructors
#region no Properties
// *****************************************************************
// **** Properties ****
// *****************************************************************
//
//
#endregion//Properties
#region no Public Methods
// *****************************************************************
// **** Public Methods ****
// *****************************************************************
//
//
//
//
//
//
#endregion//Public Methods
#region Private Methods
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
//
//
//
// **** Update InstrumentName List ****
/// <summary>
/// Whenever new events have been read by EventPlayer, call this
/// to update the list of InstrumentNames.
/// Called by UI thread.
/// </summary>
/// <param name="player"></param>
private void UpdateInstrumentNameList(EventPlayer player)
{
object o = comboBoxInstrumentNames.SelectedItem; // originally selected item
// Add any new names to the combo box.
List <InstrumentName> nameList = new List <InstrumentName>(player.SeriesList.Keys);
nameList.Sort(new InstrumentNameOrder());
foreach (InstrumentName name in nameList)
{
if (!comboBoxInstrumentNames.Items.Contains(name))
{
comboBoxInstrumentNames.Items.Add(name);
}
}
// Keep the user's selected instrument selected.
if (o != null)
{
comboBoxInstrumentNames.SelectedItem = o; // reset the selected instrument.
}
else if (comboBoxInstrumentNames.Items.Count > 0)
{
comboBoxInstrumentNames.SelectedIndex = 0; // select the first instrument.
}
// Update the Start and End dates
textStartDate.Text = string.Format("{0:ddd dd MMM yyyy}", player.StartDate);
textStartTime.Text = string.Format("{0:hh:mm:ss tt}", player.StartDate);
textEndDate.Text = string.Format("{0:ddd dd MMM yyyy}", player.EndDate);
textEndTime.Text = string.Format("{0:hh:mm:ss tt}", player.EndDate);
}// UpdateInstrumentNameList()
/// <summary>
/// Must call Load(startTime) after creating the instance.
/// </summary>
/// <param name="basePath"></param>
/// <param name="fileBaseName"></param>
/// <param name="createdPlayer"></param>
/// <returns></returns>
public static bool TryCreate(string basePath, string fileBaseName, out EventPlayer createdPlayer)
{
createdPlayer = null;
EventPlayer newPlayer = new EventPlayer(basePath, fileBaseName);
if (newPlayer.m_Files.Count == 0)
{
return(false); // quick bypass exit
}
createdPlayer = newPlayer;
return(true);
}
// *****************************************************************
// **** Constructors ****
// *****************************************************************
public FormBookViewer(string[] args)
{
InitializeComponent();
string basePath = @"\\fileserver\Users\dv_bre\Ambre\Drops\";
string baseFileName = "FillBooks_DVBRE4_82804115";
DateTime startTime = new DateTime(2013, 6, 11, 16, 30, 0);
//m_EventPlayer = new EventPlayer(basePath, baseFileName, startTime);
if (EventPlayer.TryCreate(basePath, baseFileName, out m_EventPlayer))
{
m_EventPlayer.Load(startTime);
UpdateInstrumentNames(m_EventPlayer);
}
}
//
//
#endregion//Constructors
#region no Properties
// *****************************************************************
// **** Properties ****
// *****************************************************************
//
//
#endregion//Properties
#region no Public Methods
// *****************************************************************
// **** Public Methods ****
// *****************************************************************
//
//
//
//
//
//
#endregion//Public Methods
#region no Private Methods
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
//
#endregion//Private Methods
#region Form Event Handlers
// *****************************************************************
// **** Event Handlers ****
// *****************************************************************
//
//
#endregion//Event Handlers
#region Form Event Handlers
// *****************************************************************
// **** Event Handlers ****
// *****************************************************************
//
//
//
//
// *************************************************
// **** Button Click() ****
// *************************************************
private void Button_Click(object sender, EventArgs e)
{
if (sender == buttonLoadEventPlayer)
{
string pathBase = textBoxBasePath.Text;
if (comboBoxUserNames.SelectedIndex < 0)
{
return;
}
string userAcctName = comboBoxUserNames.SelectedItem.ToString();
int nFilesFound = 1; // EventPlayer.FindAllFiles(pathBase, userAcctName);
if (nFilesFound > 0)
{
/// start time
DateTime time1;
if (!DateTime.TryParse(textBoxTime.Text, out time1))
{
textBoxTime.Text = "16:00:00";
}
DateTime startDateTime = dateTimePickerDate.Value.Date;
startDateTime = startDateTime.Add(time1.TimeOfDay);
/// end time
DateTime time2;
if (!DateTime.TryParse(textBoxEndTime.Text, out time2))
{
textBoxEndTime.Text = "16:00:00";
}
DateTime endDateTime = dateTimePicker1.Value.Date;
endDateTime = endDateTime.Add(time2.TimeOfDay);
TimeSpan t = endDateTime - startDateTime;
double hourDiff = t.TotalHours;
// Create this async
EventSeriesView view = new EventSeriesView(pathBase, userAcctName, startDateTime);
// Add to page.
TabPage tabPage = new TabPage(userAcctName);
tabPage.Name = userAcctName;
tabControl.TabPages.Add(tabPage);
tabControl.SelectedTab = tabPage;
tabPage.Controls.Add(view);
view.Location = new Point(0, 0);
view.Dock = DockStyle.Fill;
view.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top;
view.Size = new Size(tabPage.ClientSize.Width, tabPage.ClientSize.Height);
view.BeginLoad(startDateTime, hourDiff);
}
}
else if (sender == buttonCollectUserNames)
{ // Search the base directory for a list of all usernames.
string basePath = textBoxBasePath.Text;
List <string> userNames;
if (EventPlayer.TryGetAllUserNames(basePath, out userNames, 2))
{
userNames.Sort();
object selectedItem = comboBoxUserNames.SelectedItem; // remember what is selected
comboBoxUserNames.SuspendLayout();
comboBoxUserNames.Items.Clear();
comboBoxUserNames.Items.AddRange(userNames.ToArray());
comboBoxUserNames.ResumeLayout();
if (selectedItem != null && comboBoxUserNames.Items.Contains(selectedItem))
{
comboBoxUserNames.SelectedItem = selectedItem;
}
else if (comboBoxUserNames.Items.Count > 0)
{
comboBoxUserNames.SelectedIndex = 0;
}
}
}
}
