/// <summary>
/// Deserializes the <see cref="GazetrackerIPClientSetting"/> from the given xml file.
/// </summary>
/// <param name="filePath">Full file path to the xml settings file.</param>
/// <returns>A <see cref="GazetrackerIPClientSetting"/> object.</returns>
private GazetrackerIPClientSetting DeserializeSettings(string filePath)
{
var clientSettings = new GazetrackerIPClientSetting();
// Create an instance of the XmlSerializer class;
// specify the type of object to be deserialized
var serializer = new XmlSerializer(typeof(GazetrackerIPClientSetting));
// If the XML document has been altered with unknown
// nodes or attributes, handle them with the
// UnknownNode and UnknownAttribute events.
serializer.UnknownNode += this.SerializerUnknownNode;
serializer.UnknownAttribute += this.SerializerUnknownAttribute;
try
{
// A FileStream is needed to read the XML document.
var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read);
// Use the Deserialize method to restore the object's state with
// data from the XML document.
clientSettings = (GazetrackerIPClientSetting)serializer.Deserialize(fs);
fs.Close();
}
catch (Exception ex)
{
InformationDialog.Show(
"Error occured",
"Deserialization of GazetrackerIPSetting failed with the following message: " + Environment.NewLine + ex.Message,
false,
MessageBoxIcon.Error);
}
return(clientSettings);
}
/// <summary>
/// Sets up calibration procedure and the tracking client
/// and wires the events. Reads settings from file.
/// </summary>
protected override sealed void Initialize()
{
// Load alea tracker settings.
if (File.Exists(this.SettingsFile))
{
this.settings = this.DeserializeSettings(this.SettingsFile);
}
else
{
this.settings = new GazetrackerIPClientSetting();
this.SerializeSettings(this.settings, this.SettingsFile);
}
this.lastTime = 0;
this.presentationScreenSize = Document.ActiveDocument.PresentationSize;
this.launchButton.Click += this.LaunchButtonClick;
this.statusUpdateTimer = new Timer {
Interval = 100
};
this.statusUpdateTimer.Tick += this.StatusUpdateTimerTick;
this.statusUpdateTimer.Start();
this.clientStatus.Reset();
ThreadSafe.EnableDisableButton(this.ConnectButton, false);
}
/// <summary>
/// Raises GTApplication SettingsWindow to change the settings
/// for this interface.
/// </summary>
public override void ChangeSettings()
{
var dlg = new GazetrackerIPClientSettingsDialog {
GazetrackerIPClientSetting = this.Settings
};
if (dlg.ShowDialog() == DialogResult.OK)
{
this.settings = dlg.GazetrackerIPClientSetting;
this.SerializeSettings(this.Settings, this.SettingsFile);
if (this.client != null)
{
this.client.IPAddress = IPAddress.Parse(this.settings.GazeDataServerIPAddress);
this.client.PortReceive = this.settings.GazeDataServerPort;
this.client.PortSend = this.settings.CommandServerPort;
}
}
}
/// <summary>
/// Serializes the <see cref="GazetrackerIPClientSetting"/> into the given file in a xml structure.
/// </summary>
/// <param name="clientSettings">The <see cref="GazetrackerIPClientSetting"/> object to serialize.</param>
/// <param name="filePath">Full file path to the xml settings file.</param>
private void SerializeSettings(GazetrackerIPClientSetting clientSettings, string filePath)
{
// Create an instance of the XmlSerializer class;
// specify the type of object to serialize
var serializer = new XmlSerializer(typeof(GazetrackerIPClientSetting));
// Serialize the GazetrackerIPSetting, and close the TextWriter.
try
{
TextWriter writer = new StreamWriter(filePath, false);
serializer.Serialize(writer, clientSettings);
writer.Close();
}
catch (Exception ex)
{
InformationDialog.Show(
"Error occured",
"Serialization of GazetrackerIPClientSetting failed with the following message: " + Environment.NewLine + ex.Message,
false,
MessageBoxIcon.Error);
}
}
/// <summary>
/// Serializes the <see cref="GazetrackerIPClientSetting"/> into the given file in a xml structure.
/// </summary>
/// <param name="clientSettings">The <see cref="GazetrackerIPClientSetting"/> object to serialize.</param>
/// <param name="filePath">Full file path to the xml settings file.</param>
private void SerializeSettings(GazetrackerIPClientSetting clientSettings, string filePath)
{
// Create an instance of the XmlSerializer class;
// specify the type of object to serialize
var serializer = new XmlSerializer(typeof(GazetrackerIPClientSetting));
// Serialize the GazetrackerIPSetting, and close the TextWriter.
try
{
TextWriter writer = new StreamWriter(filePath, false);
serializer.Serialize(writer, clientSettings);
writer.Close();
}
catch (Exception ex)
{
InformationDialog.Show(
"Error occured",
"Serialization of GazetrackerIPClientSetting failed with the following message: " + Environment.NewLine + ex.Message,
false,
MessageBoxIcon.Error);
}
}
/// <summary>
/// Deserializes the <see cref="GazetrackerIPClientSetting"/> from the given xml file.
/// </summary>
/// <param name="filePath">Full file path to the xml settings file.</param>
/// <returns>A <see cref="GazetrackerIPClientSetting"/> object.</returns>
private GazetrackerIPClientSetting DeserializeSettings(string filePath)
{
var clientSettings = new GazetrackerIPClientSetting();
// Create an instance of the XmlSerializer class;
// specify the type of object to be deserialized
var serializer = new XmlSerializer(typeof(GazetrackerIPClientSetting));
// If the XML document has been altered with unknown
// nodes or attributes, handle them with the
// UnknownNode and UnknownAttribute events.
serializer.UnknownNode += this.SerializerUnknownNode;
serializer.UnknownAttribute += this.SerializerUnknownAttribute;
try
{
// A FileStream is needed to read the XML document.
var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read);
// Use the Deserialize method to restore the object's state with
// data from the XML document.
clientSettings = (GazetrackerIPClientSetting)serializer.Deserialize(fs);
fs.Close();
}
catch (Exception ex)
{
InformationDialog.Show(
"Error occured",
"Deserialization of GazetrackerIPSetting failed with the following message: " + Environment.NewLine + ex.Message,
false,
MessageBoxIcon.Error);
}
return clientSettings;
}
/// <summary>
/// Sets up calibration procedure and the tracking client
/// and wires the events. Reads settings from file.
/// </summary>
protected override sealed void Initialize()
{
// Load alea tracker settings.
if (File.Exists(this.SettingsFile))
{
this.settings = this.DeserializeSettings(this.SettingsFile);
}
else
{
this.settings = new GazetrackerIPClientSetting();
this.SerializeSettings(this.settings, this.SettingsFile);
}
this.lastTime = 0;
this.presentationScreenSize = Document.ActiveDocument.PresentationSize;
this.launchButton.Click += this.LaunchButtonClick;
this.statusUpdateTimer = new Timer { Interval = 100 };
this.statusUpdateTimer.Tick += this.StatusUpdateTimerTick;
this.statusUpdateTimer.Start();
this.clientStatus.Reset();
ThreadSafe.EnableDisableButton(this.ConnectButton, false);
}
/// <summary>
/// Raises GTApplication SettingsWindow to change the settings
/// for this interface.
/// </summary>
public override void ChangeSettings()
{
var dlg = new GazetrackerIPClientSettingsDialog { GazetrackerIPClientSetting = this.Settings };
if (dlg.ShowDialog() == DialogResult.OK)
{
this.settings = dlg.GazetrackerIPClientSetting;
this.SerializeSettings(this.Settings, this.SettingsFile);
if (this.client != null)
{
this.client.IPAddress = IPAddress.Parse(this.settings.GazeDataServerIPAddress);
this.client.PortReceive = this.settings.GazeDataServerPort;
this.client.PortSend = this.settings.CommandServerPort;
}
}
}