OTS/OpenDll/OxfordApi62Dll/Extender Code Samples/ExampleCode.WPF/MicroscopeControlPanel.xaml.cs

namespace OINA.Extender.WPF.Testharness
{
    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Globalization;
    using System.Windows;
    using OINA.Extender;
    using OINA.Extender.MicroscopeControl;

    /// <summary>
    /// Interaction logic for MicroscopeControlPanel.xaml
    /// </summary>
    public partial class MicroscopeControlPanel : Window
    {
        /// <summary>
        /// IMicroscopeController object
        /// </summary>
        private IMicroscopeController microscopeController = null;

        /// <summary>
        /// Interaction logic for MicroscopeControlPanel.xaml
        /// </summary>
        public MicroscopeControlPanel()
        {
            this.InitializeComponent();
            this.microscopeController = AcquireFactory.CreateMicroscopeControl();
            this.microscopeController.ColumnChange += this.MicroscopeController_ColumnChange;
            this.microscopeController.StageChange += this.MicroscopeController_StageChange;
            this.UpdateMicroscopeColumnText();
            this.UpdateMicroscopeStageText();
        }

        #region Event handlers

        /// <summary>
        /// OnMicroscopeColumnChange
        /// </summary>
        /// <param name="sender">sender object</param>
        /// <param name="e">EventArgs</param>
        private void MicroscopeController_ColumnChange(object sender, EventArgs e)
        {
            this.Dispatcher.BeginInvoke((Action)this.UpdateMicroscopeColumnText);
        }

        /// <summary>
        /// OnMicroscopeStageChange
        /// </summary>
        /// <param name="sender">sender object</param>
        /// <param name="e">EventArgs</param>
        private void MicroscopeController_StageChange(object sender, EventArgs e)
        {
            this.Dispatcher.BeginInvoke((Action)this.UpdateMicroscopeStageText);
        }

        #endregion

        #region Update UI content

        /// <summary>
        /// UpdateMicroscopeStageText Method
        /// </summary>
        private void UpdateMicroscopeStageText()
        {
            this.gbStage.Header = @"Stage " + this.microscopeController.StageConnectionStatus.Name;
            if (this.microscopeController.StageCapabilities.StageX.CanRead)
            {
                this.lbX.Content = this.microscopeController.StageConditions.StageX.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbXvalue.Text = this.microscopeController.StageConditions.StageX.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.StageCapabilities.StageY.CanRead)
            {
                this.lbY.Content = this.microscopeController.StageConditions.StageY.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbYvalue.Text = this.microscopeController.StageConditions.StageY.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.StageCapabilities.StageZ.CanRead)
            {
                this.lbZ.Content = this.microscopeController.StageConditions.StageZ.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbZvalue.Text = this.microscopeController.StageConditions.StageZ.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.StageCapabilities.StageT.CanRead)
            {
                this.lbT.Content = this.microscopeController.StageConditions.StageT.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbTiltvalue.Text = this.microscopeController.StageConditions.StageT.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.StageCapabilities.StageR.CanRead)
            {
                this.lbR.Content = this.microscopeController.StageConditions.StageR.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbRotateValue.Text = this.microscopeController.StageConditions.StageR.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            this.lbBacklashStatus.Content = Convert.ToBoolean(this.microscopeController.StageConditions.BacklashOn).ToString(CultureInfo.CurrentCulture);
        }

        /// <summary>
        /// UpdateMicroscopeColumnText Method
        /// </summary>
        private void UpdateMicroscopeColumnText()
        {
            this.gbColumn.Header = @"Column " + this.microscopeController.ColumnConnectionStatus.Name;

            if (this.microscopeController.ColumnCapabilities.Magnification.CanRead)
            {
                this.lbMag.Content = this.microscopeController.ColumnConditions.Magnification.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbMagValue.Text = this.microscopeController.ColumnConditions.Magnification.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.ColumnCapabilities.WorkingDistance.CanRead)
            {
                this.lbWd.Content = this.microscopeController.ColumnConditions.WorkingDistance.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbWorkDistance.Text = this.microscopeController.ColumnConditions.WorkingDistance.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.ColumnCapabilities.HighVoltage.CanRead)
            {
                this.lbHv.Content = this.microscopeController.ColumnConditions.HighVoltage.ToString(@"F2", CultureInfo.CurrentCulture);
                this.tbHvValue.Text = this.microscopeController.ColumnConditions.HighVoltage.ToString(@"F2", CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.ColumnCapabilities.BeamOn.CanRead)
            {
                this.lbBeamStatus.Content = Convert.ToBoolean(this.microscopeController.ColumnConditions.BeamOn).ToString(CultureInfo.CurrentCulture);
            }

            if (this.microscopeController.ColumnCapabilities.FilamentOn.CanRead)
            {
                this.lbFilamentStatus.Content = Convert.ToBoolean(this.microscopeController.ColumnConditions.FilamentOn).ToString(CultureInfo.CurrentCulture);
            }
        }

        #endregion

        #region Control Microscope from UI

        /// <summary>
        /// Set Stage parameters
        /// </summary>
        /// <param name="sender">sender object</param>
        /// <param name="e">RoutedEventArgs</param>
        private void SetStageParameters(object sender, RoutedEventArgs e)
        {
            Dictionary<Stage, double> stageDictionary = new Dictionary<Stage, double>
            {
                { Stage.StageX, double.Parse(this.tbXvalue.Text, CultureInfo.CurrentCulture) },
                { Stage.StageY, double.Parse(this.tbYvalue.Text, CultureInfo.CurrentCulture) },
                { Stage.StageZ, double.Parse(this.tbZvalue.Text, CultureInfo.CurrentCulture) },
                { Stage.StageT, double.Parse(this.tbTiltvalue.Text, CultureInfo.CurrentCulture) },
                { Stage.StageR, double.Parse(this.tbRotateValue.Text, CultureInfo.CurrentCulture) }
            };

            this.microscopeController.SetStageConditions(stageDictionary);
        }

        /// <summary>
        /// Set Column parameters
        /// </summary>
        /// <param name="sender">sender object</param>
        /// <param name="e">RoutedEventArgs</param>
        private void SetColumnParameters(object sender, RoutedEventArgs e)
        {
            Dictionary<Column, double> columnDictionary = new Dictionary<Column, double>
            {
                { Column.Magnification, double.Parse(this.tbMagValue.Text, CultureInfo.CurrentCulture) },
                { Column.HighVoltage, double.Parse(this.tbHvValue.Text, CultureInfo.CurrentCulture) },
                { Column.WorkingDistance, double.Parse(this.tbWorkDistance.Text, CultureInfo.CurrentCulture) }
            };

            this.microscopeController.SetColumnConditions(columnDictionary);
        }

        /// <summary>
        /// Set Magnification value
        /// </summary>
        /// <param name="sender">sender object</param>
        /// <param name="e">RoutedEventArgs</param>
        private void SetMagButton_Click(object sender, RoutedEventArgs e)
        {
            Dictionary<Column, double> columnDictionary = new Dictionary<Column, double>
            {
                { Column.Magnification, double.Parse(this.tbMagValue.Text, CultureInfo.CurrentCulture) }
            };

            this.microscopeController.SetColumnConditions(columnDictionary);
        }

        /// <summary>
        /// Set Working Distance value
        /// </summary>
        /// <param name="sender">sender object</param>
        /// <param name="e">RoutedEventArgs</param>
        private void SetWdButton_Click(object sender, RoutedEventArgs e)
        {
            Dictionary<Column, double> columnDictionary = new Dictionary<Column, double>
            {
                { Column.WorkingDistance, double.Parse(this.tbWorkDistance.Text, CultureInfo.CurrentCulture) }
            };

            this.microscopeController.SetColumnConditions(columnDictionary);
        }

        /// <summary>
        /// Set High Voltage value
        /// </summary>
        /// <param name="sender">sender object</param>
        /// <param name="e">RoutedEventArgs</param>
        private void SetHvButton_Click(object sender, RoutedEventArgs e)
        {
            Dictionary<Column, double> columnDictionary = new Dictionary<Column, double>
            {
                { Column.HighVoltage, double.Parse(this.tbHvValue.Text, CultureInfo.CurrentCulture) }
            };

            this.microscopeController.SetColumnConditions(columnDictionary);
        }

        #endregion

        /// <summary>
        /// Raises the <see cref="E:System.Windows.Window.Closing" /> event.
        /// </summary>
        /// <param name="e">A <see cref="T:System.ComponentModel.CancelEventArgs" /> that contains the event data.</param>
        protected override void OnClosing(CancelEventArgs e)
        {
            IMicroscopeController currentMicroscopeController = this.microscopeController;

            if (currentMicroscopeController != null)
            { 
                // Un-hook events.
                currentMicroscopeController.ColumnChange -= this.MicroscopeController_ColumnChange;
                currentMicroscopeController.StageChange -= this.MicroscopeController_StageChange;
            }

            base.OnClosing(e);
        }
    }
}