/// <summary>
/// Method to create or modify the screen content for a given tile
/// </summary>
/// <param name="tileID"></param>
/// <returns></returns>
public bool CreateOrUpdateScreenContent(String tileID, ScreenContent content)
{
if (ScreenContents.ContainsKey(tileID))
{
//Update
ScreenContents[tileID].Id = tileID;
ScreenContents[tileID].Content = content.Content;
ScreenContents[tileID].Header = content.Header;
ScreenContents[tileID].LoopVideo = content.LoopVideo;
ScreenContents[tileID].Type = content.Type;
}
else
{
//Create
ScreenContents.Add(tileID, content);
}
return(true);
}
/// <summary>
/// Method to create or modify the screen content for a given tile
/// </summary>
/// <param name="tileID"></param>
/// <returns></returns>
public bool CreateOrUpdateScreenContent(String tileID, ScreenContent content)
{
if (ScreenContents.ContainsKey(tileID))
{
//Update
ScreenContents[tileID].Id = tileID;
ScreenContents[tileID].Content = content.Content;
ScreenContents[tileID].Header = content.Header;
ScreenContents[tileID].LoopVideo = content.LoopVideo;
ScreenContents[tileID].Type = content.Type;
}
else
{
//Create
ScreenContents.Add(tileID, content);
}
return true;
}
/// <summary>
/// Gets the Screen tag from the Ripple XML.
/// </summary>
/// <param name="xml"></param>
/// <returns>RippleDictionary.Screen</returns>
/// <exception cref="System.NullReferenceException
/// System.ArgumentNullException
/// RippleDictionary.TypeNotKnownException
/// RippleDictionary.UnparseableXMLException" />
public static Screen GetScreenFromXML(string xml)
{
Screen screen = null;
XDocument xdoc = XDocument.Load(GenerateRippleDictionaryStreamFromXML(xml));
foreach (var xel in xdoc.Root.Elements())
{
if (xel.Name == XMLElementsAndAttributes.Screen)
{
string type, id, header, content;
Dictionary <string, ScreenContent> screenContents = new Dictionary <string, ScreenContent>();
ScreenContent screenContent;
foreach (var tagContent in xel.Elements())
{
if (tagContent.Name == XMLElementsAndAttributes.ScreenContent)
{
type = tagContent.Attribute(XMLElementsAndAttributes.Type).Value;
id = tagContent.Attribute(XMLElementsAndAttributes.Id).Value;
header = tagContent.Attribute(XMLElementsAndAttributes.Header).Value;
content = tagContent.Attribute(XMLElementsAndAttributes.Content).Value;
var loopVideoObj = tagContent.Attribute(XMLElementsAndAttributes.LoopVideo);
bool loopVideo = loopVideoObj != null ? (loopVideoObj.Value.ToLower() == "true" ? (bool)true : (loopVideoObj.Value.ToLower() == "false" ? (bool)false : false)) : false;
screenContent = new ScreenContent(GetType(type), id, header, content, loopVideo);
screenContents.Add(screenContent.Id, screenContent);
}
}
screen = new Screen(screenContents);
}
else
{
continue;
}
}
return(screen);
}
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>
/// Gets the Screen tag from the Ripple XML.
/// </summary>
/// <param name="xml"></param>
/// <returns>RippleDictionary.Screen</returns>
/// <exception cref="System.NullReferenceException
/// System.ArgumentNullException
/// RippleDictionary.TypeNotKnownException
/// RippleDictionary.UnparseableXMLException" />
public static Screen GetScreenFromXML(string xml)
{
Screen screen = null;
XDocument xdoc = XDocument.Load(GenerateRippleDictionaryStreamFromXML(xml));
foreach (var xel in xdoc.Root.Elements())
{
if (xel.Name == XMLElementsAndAttributes.Screen)
{
string type, id, header, content;
Dictionary<string, ScreenContent> screenContents = new Dictionary<string, ScreenContent>();
ScreenContent screenContent;
foreach (var tagContent in xel.Elements())
{
if (tagContent.Name == XMLElementsAndAttributes.ScreenContent)
{
type = tagContent.Attribute(XMLElementsAndAttributes.Type).Value;
id = tagContent.Attribute(XMLElementsAndAttributes.Id).Value;
header = tagContent.Attribute(XMLElementsAndAttributes.Header).Value;
content = tagContent.Attribute(XMLElementsAndAttributes.Content).Value;
var loopVideoObj = tagContent.Attribute(XMLElementsAndAttributes.LoopVideo);
bool loopVideo = loopVideoObj != null ? (loopVideoObj.Value.ToLower() == "true" ? (bool)true : (loopVideoObj.Value.ToLower() == "false" ? (bool)false : false)) : false;
screenContent = new ScreenContent(GetType(type), id, header, content, loopVideo);
screenContents.Add(screenContent.Id, screenContent);
}
}
screen = new Screen(screenContents);
}
else
{
continue;
}
}
return screen;
}
