PolarisDashboard.xaml.cs

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using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Globalization;
using System.Text.RegularExpressions;

namespace SeciControls
{
    public partial class PolarisDashboard  : BaseDashboardControl
    {
        private String _oldTitle;
        private Boolean _codeChangingTitle = false;
        private Brush _brushWarning;
        private Brush _brushNormal;

        public PolarisDashboard()
        {
            InitializeComponent();
            _brushWarning = (SolidColorBrush)this.FindResource("WarningTextBrush");
            _brushNormal = (SolidColorBrush)this.FindResource("NormalTextBrush");

            if (!Seci.Definitions.Status.EnableDashboardTitleEdit)
            {
                txtTitle.Visibility = System.Windows.Visibility.Visible;
                txtEditTitle.Visibility = System.Windows.Visibility.Collapsed;
            }
        }

        public override Boolean IsExpanded() 
        { 
            return expander1.IsExpanded; 
        }

        private void txtTitle_TextChanged(object sender, TextChangedEventArgs e)
        {
            if (btnSet != null && !_codeChangingTitle)
            {
                if (btnSet.Visibility == Visibility.Collapsed)
                {
                    btnSet.Visibility = Visibility.Visible;
                    btnCancel.Visibility = Visibility.Visible;
                    _oldTitle = Seci.Standard.Dae.RunTitle;
                }
            }
        }

        private void btnSet_Click(object sender, RoutedEventArgs e)
        {
            if (_oldTitle.Trim() != Seci.Standard.Dae.RunTitle.Trim())
            {
                //The title has been changed by other means during the edit (i.e. via Open GENIE)
                if (MessageBox.Show("The current run title has been changed to \"" + Seci.Standard.Dae.RunTitle +
                    "\" do you wish to replace it with your changes?", "Title Changed During Edit",
                    MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.No)
                {
                    txtTitle.Text = Seci.Standard.Dae.RunTitle;
                    btnSet.Visibility = Visibility.Collapsed;
                    btnCancel.Visibility = Visibility.Collapsed;
                    _oldTitle = "";
                    return;
                }
            }

            //Set new title
            Seci.Standard.Dae.SetTitle(txtEditTitle.Text);

            btnSet.Visibility = Visibility.Collapsed;
            btnCancel.Visibility = Visibility.Collapsed;
            _oldTitle = "";

            _codeChangingTitle = true;
            txtTitle.Text = "Updating...";
            _codeChangingTitle = false;
        }

        private void btnCancel_Click(object sender, RoutedEventArgs e)
        {
            txtTitle.Text = Seci.Standard.Dae.RunTitle;
            btnSet.Visibility = Visibility.Collapsed;
            btnCancel.Visibility = Visibility.Collapsed;
            _oldTitle = "";
        }

        private void expander1_StateChanged(object sender, RoutedEventArgs e)
        {
            if (mainGrid != null)
            {
                if (expander1.IsExpanded)
                {
                    mainGrid.Visibility = Visibility.Visible;
                    RoutedEventArgs newEventArgs = new RoutedEventArgs(PolarisDashboard.OnExpandedEvent);
                    RaiseEvent(newEventArgs);
                }
                else
                {
                    mainGrid.Visibility = Visibility.Collapsed;
                    RoutedEventArgs newEventArgs = new RoutedEventArgs(PolarisDashboard.OnUnexpandedEvent);
                    RaiseEvent(newEventArgs);
                }
            }
        }

        public override void UpdateControl()
        {
            //Top row
            txtInst.Text = Seci.Definitions.Status.Instrument.ToUpper();

            if (Seci.Standard.Dae.RunNumber == null)
            {
                //probably a problem with the DAE
                txtStatus.Text = "UNKNOWN";
                return;
            }

            //Remove leading zeroes from run number
            txtRunNum.Text = Regex.Replace(Seci.Standard.Dae.RunNumber, @"^0*", "");
            setStatusColour(Seci.Standard.Dae.RunStatus);

            if (Seci.Standard.Dae.RunStatus == "SETUP")
            {
                txtRunNumLabel.Text = "Next Run";
            }
            else
            {
                txtRunNumLabel.Text = "Run";
            }

            //Middle area
            DateTime time = DateTime.Now;
            txtTime.Text = time.ToShortTimeString() + " " + time.Day + " " + CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(time.Month) + " " + time.Year;
            txtUsers.Text = Seci.Standard.Dae.UserName;

            //Update title only if it is not being edited
            if (txtEditTitle.Visibility == Visibility.Visible && btnSet.Visibility == Visibility.Collapsed)
            {
                _codeChangingTitle = true;
                txtEditTitle.Text = Seci.Standard.Dae.RunTitle;
                _codeChangingTitle = false;
            }
            else if (txtTitle.Visibility == Visibility.Visible)
            {
                txtTitle.Text = Seci.Standard.Dae.RunTitle;
            }

            //Bottom area
            txtRunTime.Text = Seci.Standard.Dae.RunDurationTotal;
            txtFrames.Text = Seci.Standard.Dae.GoodFramesTotal + " / " + Seci.Standard.Dae.RawFramesTotal;

            if (IsMuon)
            {
                txtCurrTotal.Text = Seci.Standard.Dae.CountRate;
                txtMonCounts.Text = Seci.Standard.Dae.TotalDaeCounts;
                txtShutter.Text = Seci.Standard.BeamLogger.GetKickerStatus();
            }
            else
            {
                String curr = Seci.Standard.Dae.BeamCurrent;
                String tot = Seci.Standard.Dae.TotalUAmps;

                if (!curr.Contains("e") && curr.IndexOf('.') != -1 && curr.IndexOf('.') + 2 < curr.Length)
                {
                    curr = curr.Substring(0, curr.IndexOf('.') + 2);
                }

                if (!tot.Contains("e") && tot.IndexOf('.') != -1 && tot.IndexOf('.') + 4 < tot.Length)
                {
                    tot = tot.Substring(0, tot.IndexOf('.') + 4);
                }

                txtCurrTotal.Text = curr + " / " + tot;
                txtShutter.Text = Seci.Standard.BeamLogger.GetShutterStatus();
                if (txtShutter.Text.ToLower() != "open")
                {
                    txtShutter.Foreground = _brushWarning;
                }
                else
                {
                    txtShutter.Foreground = _brushNormal;
                }
                txtMonCounts.Text = Seci.Standard.Dae.MonitorCounts;
            }

            txtTimeChannels.Text = Seci.Standard.Dae.NumberOfTimeChannels;
            txtNumSpectra.Text = Seci.Standard.Dae.NumberOfSpectra;
            txtTimingSource.Text = Seci.Standard.Dae.DaeTimingSource;
        }

        private void setStatusColour(String runStatus)
        {
            string status = runStatus.ToUpper();
            txtStatus.Text = status;

            Brush brush;

            switch (status)
            {
                case "PROCESSING": 
                    brush = new SolidColorBrush(Colors.Yellow);
                    break;
                case "RUNNING":
                    brush = new SolidColorBrush(Colors.LightGreen);
                    break;
                case "SETUP":
                    brush = new SolidColorBrush(Colors.LightBlue);
                    break;
                case "PAUSED":
                    brush = new SolidColorBrush(Colors.Red);
                    break;
                case "WAITING":
                    brush = new SolidColorBrush(Colors.Goldenrod);
                    break;
                case "VETOING":
                    brush = new SolidColorBrush(Colors.Goldenrod);
                    break;
                case "ENDING":
                    brush = new SolidColorBrush(Colors.RoyalBlue);
                    break;
                case "SAVING":
                    brush = new SolidColorBrush(Colors.RoyalBlue);
                    break;
                default:
                    brush = new SolidColorBrush(Colors.White);
                    break;
            }

            topRow.Background = brush;
        }
    }
}