/// <summary>
/// Code to show browser based content, applicable for URL's
/// If the Header value is not provided, the content is projected in full screen mode
/// </summary>
/// <param name="Content"></param>
/// <param name="header"></param>
private void ShowBrowser(String Content, String header)
{
try
{
//Check if header is null
//Null - Show full screen content
if (String.IsNullOrEmpty(header))
{
//Show the full screen video control
//Display HTML content
host = new System.Windows.Forms.Integration.WindowsFormsHost();
browserElement = new System.Windows.Forms.WebBrowser();
browserElement.ScriptErrorsSuppressed = true;
helper = new Utilities.ScriptingHelper(this);
browserElement.ObjectForScripting = helper;
host.Child = browserElement;
helper.PropertyChanged += helper_PropertyChanged;
FullScreenContentGrid.Children.Clear();
FullScreenContentGrid.Children.Add(host);
FullScreenContentGrid.Visibility = Visibility.Visible;
FullScreenVideoGrid.Visibility = Visibility.Collapsed;
}
else
{
TitleLabel.Text = header;
host = new System.Windows.Forms.Integration.WindowsFormsHost();
browserElement = new System.Windows.Forms.WebBrowser();
browserElement.ScriptErrorsSuppressed = true;
helper = new Utilities.ScriptingHelper(this);
host.Child = browserElement;
browserElement.ObjectForScripting = helper;
helper.PropertyChanged += helper_PropertyChanged;
ContentGrid.Children.Clear();
ContentGrid.Children.Add(host);
ContentGrid.Visibility = Visibility.Visible;
FullScreenContentGrid.Visibility = Visibility.Collapsed;
FullScreenVideoGrid.Visibility = Visibility.Collapsed;
VideoGrid.Visibility = Visibility.Collapsed;
}
String fileLocation = Helper.GetAssetURI(Content);
String pageUri = String.Empty;
//Local file
if (File.Exists(fileLocation))
{
String[] PathParts = fileLocation.Split(new char[] { ':' });
pageUri = "file://127.0.0.1/" + PathParts[0] + "$" + PathParts[1];
}
//Web hosted file
else
{
pageUri = Content;
}
browserElement.Navigate(pageUri);
this.UpdateLayout();
}
catch (Exception ex)
{
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in Show Browser {0}", ex.Message);
}
}
/// <summary>
/// Code to show browser based content, applicable for URL's
/// If the Header value is not provided, the content is projected in full screen mode
/// </summary>
/// <param name="Content"></param>
/// <param name="header"></param>
private void ShowBrowser(String Content, String header)
{
try
{
//Check if header is null
//Null - Show full screen content
if (String.IsNullOrEmpty(header))
{
//Show the full screen video control
//Display HTML content
host = new System.Windows.Forms.Integration.WindowsFormsHost();
browserElement = new System.Windows.Forms.WebBrowser();
browserElement.ScriptErrorsSuppressed = true;
helper = new Utilities.ScriptingHelper(this);
browserElement.ObjectForScripting = helper;
host.Child = browserElement;
helper.PropertyChanged += helper_PropertyChanged;
FullScreenContentGrid.Children.Clear();
FullScreenContentGrid.Children.Add(host);
FullScreenContentGrid.Visibility = Visibility.Visible;
FullScreenVideoGrid.Visibility = Visibility.Collapsed;
}
else
{
TitleLabel.Text = header;
host = new System.Windows.Forms.Integration.WindowsFormsHost();
browserElement = new System.Windows.Forms.WebBrowser();
browserElement.ScriptErrorsSuppressed = true;
helper = new Utilities.ScriptingHelper(this);
host.Child = browserElement;
browserElement.ObjectForScripting = helper;
helper.PropertyChanged += helper_PropertyChanged;
ContentGrid.Children.Clear();
ContentGrid.Children.Add(host);
ContentGrid.Visibility = Visibility.Visible;
FullScreenContentGrid.Visibility = Visibility.Collapsed;
FullScreenVideoGrid.Visibility = Visibility.Collapsed;
VideoGrid.Visibility = Visibility.Collapsed;
}
String fileLocation = Helper.GetAssetURI(Content);
String pageUri = String.Empty;
//Local file
if (File.Exists(fileLocation))
{
String[] PathParts = fileLocation.Split(new char[] { ':' });
pageUri = "file://127.0.0.1/" + PathParts[0] + "$" + PathParts[1];
}
//Web hosted file
else
{
pageUri = Content;
}
browserElement.Navigate(pageUri);
this.UpdateLayout();
}
catch (Exception ex)
{
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in Show Browser {0}", ex.Message);
}
}
private void ProjectIntroContent(RippleDictionary.ScreenContent screenContent)
{
try
{
//Dispose the previous content
//Stop any existing projections
DocumentPresentation.HelperMethods.StopPresentation();
FullScreenContentGrid.Children.Clear();
ContentGrid.Children.Clear();
//Set focus for screen window also
Utilities.Helper.ClickOnScreenToGetFocus();
//Stop any existing videos
loopVideo = false;
VideoControl.Source = null;
FullScreenVideoControl.Source = null;
//Clean the images
fullScreenImgElement.Source = null;
imgElement.Source = null;
//Clear the header text
TitleLabel.Text = "";
if (browserElement != null)
browserElement.Dispose();
browserElement = null;
if (host != null)
host.Dispose();
host = null;
if (helper != null)
helper.PropertyChanged -= helper_PropertyChanged;
helper = null;
//Play the Intro video
this.TitleLabel.Text = "";
ContentGrid.Visibility = Visibility.Collapsed;
FullScreenContentGrid.Visibility = Visibility.Collapsed;
FullScreenVideoGrid.Visibility = Visibility.Collapsed;
IntroVideoControl.Visibility = Visibility.Visible;
VideoControl.Visibility = Visibility.Collapsed;
VideoGrid.Visibility = Visibility.Visible;
IntroVideoControl.Play();
this.UpdateLayout();
myBackgroundWorker = new BackgroundWorker();
myBackgroundWorker.DoWork += myBackgroundWorker_DoWork;
myBackgroundWorker.RunWorkerCompleted += myBackgroundWorker_RunWorkerCompleted;
myBackgroundWorker.RunWorkerAsync(rippleData.Floor.Start.IntroVideoWaitPeriod);
}
catch (Exception ex)
{
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in ProjectIntroContent Method for screen {0}", ex.Message);
}
}
/// <summary>
/// Identifies the content type and project accordingly
/// </summary>
/// <param name="screenContent"></param>
private void ProjectContent(RippleDictionary.ScreenContent screenContent)
{
try
{
if (screenContent.Type == ContentType.HTMLMessage)
{
if (helper != null && currentScreenContent == ContentType.HTML)
{
helper.MessageReceived(screenContent.Content);
return;
}
}
//Stop any existing projections
DocumentPresentation.HelperMethods.StopPresentation();
FullScreenContentGrid.Children.Clear();
ContentGrid.Children.Clear();
//Set focus for screen window also
Utilities.Helper.ClickOnScreenToGetFocus();
//Stop any existing videos
loopVideo = false;
VideoControl.Source = null;
FullScreenVideoControl.Source = null;
//Clean the images
fullScreenImgElement.Source = null;
imgElement.Source = null;
//Clear the header text
TitleLabel.Text = "";
//Dispose the objects
if (browserElement != null)
browserElement.Dispose();
browserElement = null;
if (host != null)
host.Dispose();
host = null;
if (helper != null)
helper.PropertyChanged -= helper_PropertyChanged;
helper = null;
currentScreenContent = screenContent.Type;
if (screenContent.Id == "Tile0" && StartVideoPlayed)
{
currentScreenContent = ContentType.Image;
ShowImage("\\Assets\\Images\\default_start.png", screenContent.Header);
return;
}
switch (screenContent.Type)
{
case RippleDictionary.ContentType.HTML:
ShowBrowser(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.Image:
ShowImage(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.PPT:
ShowPPT(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.Text:
ShowText(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.Video:
loopVideo = (screenContent.LoopVideo == null) ? false : Convert.ToBoolean(screenContent.LoopVideo);
if (screenContent.Id == "Tile0")
StartVideoPlayed = true;
ShowVideo(screenContent.Content, screenContent.Header);
break;
}
}
catch (Exception ex)
{
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in ProjectContent Method for screen {0}", ex.Message);
}
}
/// <summary>
/// Code will receive messages from the floor
/// Invoke appropriate content projection based on the tile ID passed
/// </summary>
/// <param name="val"></param>
public void OnMessageReceived(string val)
{
try
{
//Check for reset
if (val.Equals("Reset"))
{
//Update the previous entry
Utilities.TelemetryWriter.UpdatePreviousEntry();
//Reset the system
ResetUI();
}
//Check for System start
//Check for System start
else if (val.StartsWith("System Start"))
{
//Load the telemetry Data
Utilities.TelemetryWriter.RetrieveTelemetryData();
//The floor has asked the screen to start the system
//Get the User Name
Globals.UserName = val.Split(':')[1];
//Get the person identity for the session
personName = String.IsNullOrEmpty(Globals.UserName) ? Convert.ToString(Guid.NewGuid()) : Globals.UserName;
Utilities.TelemetryWriter.AddTelemetryRow(rippleData.Floor.SetupID, personName, "Unlock", val, "Unlock");
//Set the system state
Globals.currentAppState = RippleSystemStates.UserDetected;
//Play the Intro Content
ProjectIntroContent(rippleData.Screen.ScreenContents["IntroVideo"]);
}
//Check for gestures
else if (val.StartsWith("Gesture"))
{
OnGestureInput(val.Split(':')[1]);
}
//Check for HTMl messages
else if (val.StartsWith("HTML"))
{
OnHTMLMessagesReceived(val.Split(':')[1]);
}
//Check for options- TODO need to figure out
else if (val.StartsWith("Option"))
{
//Do nothing
}
//Check if a content - tile mapping or in general content tag exists
else
{
if (rippleData.Screen.ScreenContents.ContainsKey(val) && rippleData.Screen.ScreenContents[val].Type != ContentType.Nothing)
{
//Set the system state
Globals.currentAppState = RippleSystemStates.OptionSelected;
ProjectContent(rippleData.Screen.ScreenContents[val]);
RippleCommonUtilities.LoggingHelper.LogTrace(1, "In Message Received {0} {1}:{2}", Utilities.TelemetryWriter.telemetryData.Tables[0].Rows.Count, Utilities.TelemetryWriter.telemetryData.Tables[0].Rows[Utilities.TelemetryWriter.telemetryData.Tables[0].Rows.Count - 1].ItemArray[6], DateTime.Now);
//Update the end time for the previous
Utilities.TelemetryWriter.UpdatePreviousEntry();
//Insert the new entry
Utilities.TelemetryWriter.AddTelemetryRow(rippleData.Floor.SetupID, personName, ((currentTile = GetFloorTileForID(val))==null)?"Unknown":currentTile.Name, val, (val == "Tile0") ? "Start" : "Option");
}
else
{
//Stop any existing projections
DocumentPresentation.HelperMethods.StopPresentation();
FullScreenContentGrid.Children.Clear();
ContentGrid.Children.Clear();
//Set focus for screen window also
Utilities.Helper.ClickOnScreenToGetFocus();
//Stop any existing videos
loopVideo = false;
VideoControl.Source = null;
FullScreenVideoControl.Source = null;
//Clean the images
fullScreenImgElement.Source = null;
imgElement.Source = null;
//Clear the header text
TitleLabel.Text = "";
//Dispose the objects
if(browserElement != null)
browserElement.Dispose();
browserElement = null;
if (host != null)
host.Dispose();
host = null;
if (helper != null)
helper.PropertyChanged -= helper_PropertyChanged;
helper = null;
currentScreenContent = ContentType.Nothing;
ShowText("No content available for this option, Please try some other tile option", "No Content");
}
}
}
catch (Exception ex)
{
//Do nothing
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in On message received for Screen {0}", ex.Message);
}
}
private void ProjectIntroContent(RippleDictionary.ScreenContent screenContent)
{
try
{
//Dispose the previous content
//Stop any existing projections
DocumentPresentation.HelperMethods.StopPresentation();
FullScreenContentGrid.Children.Clear();
ContentGrid.Children.Clear();
//Set focus for screen window also
Utilities.Helper.ClickOnScreenToGetFocus();
//Stop any existing videos
loopVideo = false;
VideoControl.Source = null;
FullScreenVideoControl.Source = null;
//Clean the images
fullScreenImgElement.Source = null;
imgElement.Source = null;
//Clear the header text
TitleLabel.Text = "";
if (browserElement != null)
{
browserElement.Dispose();
}
browserElement = null;
if (host != null)
{
host.Dispose();
}
host = null;
if (helper != null)
{
helper.PropertyChanged -= helper_PropertyChanged;
}
helper = null;
//Play the Intro video
this.TitleLabel.Text = "";
ContentGrid.Visibility = Visibility.Collapsed;
FullScreenContentGrid.Visibility = Visibility.Collapsed;
FullScreenVideoGrid.Visibility = Visibility.Collapsed;
IntroVideoControl.Visibility = Visibility.Visible;
VideoControl.Visibility = Visibility.Collapsed;
VideoGrid.Visibility = Visibility.Visible;
IntroVideoControl.Play();
this.UpdateLayout();
myBackgroundWorker = new BackgroundWorker();
myBackgroundWorker.DoWork += myBackgroundWorker_DoWork;
myBackgroundWorker.RunWorkerCompleted += myBackgroundWorker_RunWorkerCompleted;
myBackgroundWorker.RunWorkerAsync(rippleData.Floor.Start.IntroVideoWaitPeriod);
}
catch (Exception ex)
{
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in ProjectIntroContent Method for screen {0}", ex.Message);
}
}
/// <summary>
/// Identifies the content type and project accordingly
/// </summary>
/// <param name="screenContent"></param>
private void ProjectContent(RippleDictionary.ScreenContent screenContent)
{
try
{
if (screenContent.Type == ContentType.HTMLMessage)
{
if (helper != null && currentScreenContent == ContentType.HTML)
{
helper.MessageReceived(screenContent.Content);
return;
}
}
//Stop any existing projections
DocumentPresentation.HelperMethods.StopPresentation();
FullScreenContentGrid.Children.Clear();
ContentGrid.Children.Clear();
//Set focus for screen window also
Utilities.Helper.ClickOnScreenToGetFocus();
//Stop any existing videos
loopVideo = false;
VideoControl.Source = null;
FullScreenVideoControl.Source = null;
//Clean the images
fullScreenImgElement.Source = null;
imgElement.Source = null;
//Clear the header text
TitleLabel.Text = "";
//Dispose the objects
if (browserElement != null)
{
browserElement.Dispose();
}
browserElement = null;
if (host != null)
{
host.Dispose();
}
host = null;
if (helper != null)
{
helper.PropertyChanged -= helper_PropertyChanged;
}
helper = null;
currentScreenContent = screenContent.Type;
if (screenContent.Id == "Tile0" && StartVideoPlayed)
{
currentScreenContent = ContentType.Image;
ShowImage("\\Assets\\Images\\default_start.png", screenContent.Header);
return;
}
switch (screenContent.Type)
{
case RippleDictionary.ContentType.HTML:
ShowBrowser(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.Image:
ShowImage(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.PPT:
ShowPPT(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.Text:
ShowText(screenContent.Content, screenContent.Header);
break;
case RippleDictionary.ContentType.Video:
loopVideo = (screenContent.LoopVideo == null) ? false : Convert.ToBoolean(screenContent.LoopVideo);
if (screenContent.Id == "Tile0")
{
StartVideoPlayed = true;
}
ShowVideo(screenContent.Content, screenContent.Header);
break;
}
}
catch (Exception ex)
{
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in ProjectContent Method for screen {0}", ex.Message);
}
}
/// <summary>
/// Code will receive messages from the floor
/// Invoke appropriate content projection based on the tile ID passed
/// </summary>
/// <param name="val"></param>
public void OnMessageReceived(string val)
{
try
{
//Check for reset
if (val.Equals("Reset"))
{
//Update the previous entry
Utilities.TelemetryWriter.UpdatePreviousEntry();
//Reset the system
ResetUI();
}
//Check for System start
//Check for System start
else if (val.StartsWith("System Start"))
{
//Load the telemetry Data
Utilities.TelemetryWriter.RetrieveTelemetryData();
//The floor has asked the screen to start the system
//Get the User Name
Globals.UserName = val.Split(':')[1];
//Get the person identity for the session
personName = String.IsNullOrEmpty(Globals.UserName) ? Convert.ToString(Guid.NewGuid()) : Globals.UserName;
Utilities.TelemetryWriter.AddTelemetryRow(rippleData.Floor.SetupID, personName, "Unlock", val, "Unlock");
//Set the system state
Globals.currentAppState = RippleSystemStates.UserDetected;
//Play the Intro Content
ProjectIntroContent(rippleData.Screen.ScreenContents["IntroVideo"]);
}
//Check for gestures
else if (val.StartsWith("Gesture"))
{
OnGestureInput(val.Split(':')[1]);
}
//Check for HTMl messages
else if (val.StartsWith("HTML"))
{
OnHTMLMessagesReceived(val.Split(':')[1]);
}
//Check for options- TODO need to figure out
else if (val.StartsWith("Option"))
{
//Do nothing
}
//Check if a content - tile mapping or in general content tag exists
else
{
if (rippleData.Screen.ScreenContents.ContainsKey(val) && rippleData.Screen.ScreenContents[val].Type != ContentType.Nothing)
{
//Set the system state
Globals.currentAppState = RippleSystemStates.OptionSelected;
ProjectContent(rippleData.Screen.ScreenContents[val]);
RippleCommonUtilities.LoggingHelper.LogTrace(1, "In Message Received {0} {1}:{2}", Utilities.TelemetryWriter.telemetryData.Tables[0].Rows.Count, Utilities.TelemetryWriter.telemetryData.Tables[0].Rows[Utilities.TelemetryWriter.telemetryData.Tables[0].Rows.Count - 1].ItemArray[6], DateTime.Now);
//Update the end time for the previous
Utilities.TelemetryWriter.UpdatePreviousEntry();
//Insert the new entry
Utilities.TelemetryWriter.AddTelemetryRow(rippleData.Floor.SetupID, personName, ((currentTile = GetFloorTileForID(val)) == null)?"Unknown":currentTile.Name, val, (val == "Tile0") ? "Start" : "Option");
}
else
{
//Stop any existing projections
DocumentPresentation.HelperMethods.StopPresentation();
FullScreenContentGrid.Children.Clear();
ContentGrid.Children.Clear();
//Set focus for screen window also
Utilities.Helper.ClickOnScreenToGetFocus();
//Stop any existing videos
loopVideo = false;
VideoControl.Source = null;
FullScreenVideoControl.Source = null;
//Clean the images
fullScreenImgElement.Source = null;
imgElement.Source = null;
//Clear the header text
TitleLabel.Text = "";
//Dispose the objects
if (browserElement != null)
{
browserElement.Dispose();
}
browserElement = null;
if (host != null)
{
host.Dispose();
}
host = null;
if (helper != null)
{
helper.PropertyChanged -= helper_PropertyChanged;
}
helper = null;
currentScreenContent = ContentType.Nothing;
ShowText("No content available for this option, Please try some other tile option", "No Content");
}
}
}
catch (Exception ex)
{
//Do nothing
RippleCommonUtilities.LoggingHelper.LogTrace(1, "Went wrong in On message received for Screen {0}", ex.Message);
}
}