/// <summary>
/// Creates the Region
/// </summary>
/// <param name="statLog"></param>
/// <param name="cacheManager"></param>
public Region(ref StatLog statLog, ref CacheManager cacheManager)
{
// Store the statLog
_statLog = statLog;
// Store the cache manager
_cacheManager = cacheManager;
//default options
_options = new RegionOptions();
_options.width = 1024;
_options.height = 768;
_options.left = 0;
_options.top = 0;
_options.uri = null;
Location = new System.Drawing.Point(_options.left, _options.top);
Size = new System.Drawing.Size(_options.width, _options.height);
BackColor = System.Drawing.Color.Transparent;
if (Settings.Default.DoubleBuffering)
{
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
}
// Create a new BlackList for us to use
_blackList = new BlackList();
}
public static Media GetHtmlPackage(RegionOptions options)
{
string pathToMediaFile = Path.Combine(ApplicationSettings.Default.LibraryPath, options.uri);
string pathToPackageFolder = Path.Combine(ApplicationSettings.Default.LibraryPath, "package_" + options.FileId);
string pathToStatusFile = Path.Combine(pathToPackageFolder, "_updated");
// Configure the file path to indicate which file should be opened by the browser
var _filePath = ApplicationSettings.Default.EmbeddedServerAddress + "package_" + options.FileId + "/" + options.Dictionary.Get("nominatedFile", "index.html");
// Check to see if our package has been extracted already
// if not, then extract it
if (!(Directory.Exists(pathToPackageFolder) && IsUpdated(pathToStatusFile, File.GetLastWriteTime(pathToMediaFile))))
{
// Extract our file into the specified folder.
ZipFile.ExtractToDirectory(pathToMediaFile, pathToPackageFolder);
// Add in our extraction date.
WriteUpdatedFlag(pathToStatusFile);
}
//Set URI to file path
options.uri = _filePath;
//Set modeid = 1
options.Dictionary.Replace("modeid", "1");
return(GetWebMedia(options));
}
public ImagePosition(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filePath = options.uri;
if (!System.IO.File.Exists(_filePath))
{
// Exit
System.Diagnostics.Trace.WriteLine(new LogMessage("Image - Dispose", "Cannot Create image object. Invalid Filepath."), LogType.Error.ToString());
return;
}
try
{
_pictureBox = new PictureBox();
_pictureBox.SizeMode = (options.Dictionary.Get("scaleType", "center") == "stretch") ? PictureBoxSizeMode.StretchImage : PictureBoxSizeMode.Zoom;
_pictureBox.Image = new Bitmap(_filePath);
_pictureBox.Size = new Size(_width, _height);
_pictureBox.Location = new Point(0, 0);
_pictureBox.BorderStyle = BorderStyle.None;
_pictureBox.BackColor = Color.Transparent;
/*if (options.Dictionary.Get("scaleType", "stretch") == "center")
* {
* string align = options.Dictionary.Get("align", "center");
* string valign = options.Dictionary.Get("valign", "middle");
* }*/
Controls.Add(this._pictureBox);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(new LogMessage("ImagePosition", String.Format("Cannot create Image Object with exception: {0}", ex.Message)), LogType.Error.ToString());
}
}
/// <summary>
/// Creates the Region
/// </summary>
/// <param name="statLog"></param>
/// <param name="cacheManager"></param>
public Region(ref StatLog statLog, ref CacheManager cacheManager)
{
// Store the statLog
_statLog = statLog;
// Store the cache manager
_cacheManager = cacheManager;
//default options
_options = new RegionOptions();
_options.width = 1024;
_options.height = 768;
_options.left = 0;
_options.top = 0;
_options.uri = null;
Location = new System.Drawing.Point(_options.left, _options.top);
Size = new System.Drawing.Size(_options.width, _options.height);
BackColor = System.Drawing.Color.Transparent;
if (ApplicationSettings.Default.DoubleBuffering)
{
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
}
// Create a new BlackList for us to use
_blackList = new BlackList();
}
/// <summary>
/// Creates a Text display control
/// </summary>
/// <param name="options">Region Options for this control</param>
public Text(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_filePath = options.uri;
_direction = options.direction;
_backgroundImage = options.backgroundImage;
_backgroundColor = options.backgroundColor;
_scaleFactor = options.scaleFactor;
_backgroundTop = options.backgroundTop + "px";
_backgroundLeft = options.backgroundLeft + "px";
_documentText = options.text;
_scrollSpeed = options.scrollSpeed;
_headJavaScript = options.javaScript;
// Generate a temporary file to store the rendered object in.
_tempHtml = new TemporaryHtml();
// Generate the Head Html and store to file.
GenerateHeadHtml();
// Generate the Body Html and store to file.
GenerateBodyHtml();
// Fire up a webBrowser control to display the completed file.
_webBrowser = new WebBrowser();
_webBrowser.Size = this.Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
// Navigate to temp file
_webBrowser.Navigate(_tempHtml.Path);
}
public ImagePosition(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filePath = options.uri;
if (!System.IO.File.Exists(_filePath))
{
// Exit
System.Diagnostics.Trace.WriteLine(new LogMessage("Image - Dispose", "Cannot Create image object. Invalid Filepath."), LogType.Error.ToString());
return;
}
try
{
_pictureBox = new PictureBox();
_pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
_pictureBox.Image = new Bitmap(_filePath);
_pictureBox.Size = new Size(_width, _height);
_pictureBox.Location = new Point(0, 0);
_pictureBox.BorderStyle = BorderStyle.None;
_pictureBox.BackColor = Color.Transparent;
this.Controls.Add(this._pictureBox);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(new LogMessage("ImagePosition", String.Format("Cannot create Image Object with exception: {0}", ex.Message)), LogType.Error.ToString());
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="options"></param>
public Video(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
_duration = options.duration;
_videoPlayer = new VideoPlayer();
_videoPlayer.Width = options.width;
_videoPlayer.Height = options.height;
_videoPlayer.Location = new System.Drawing.Point(0, 0);
// Should we loop?
if (options.Dictionary.Get("loop", "0") == "1" && _duration == 0)
{
_videoPlayer.SetLooping(true);
}
// Should we mute?
_videoPlayer.SetMute((options.Dictionary.Get("mute", "0") == "1"));
// Capture any video errors
_videoPlayer.VideoError += new VideoPlayer.VideoErrored(_videoPlayer_VideoError);
Controls.Add(_videoPlayer);
}
public IeWebMedia(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
// Check to see if the mode option is present.
string modeId = options.Dictionary.Get("modeid");
bool nativeOpen = modeId != string.Empty && modeId == "1";
if (nativeOpen)
{
// If we are modeid == 1, then just open the webpage without adjusting the file path
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
}
else
{
// Set the file path
_filePath = ApplicationSettings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
}
// Create the web view we will use
_webBrowser = new WebBrowser();
_webBrowser.DocumentCompleted += _webBrowser_DocumentCompleted;
_webBrowser.Size = Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.Visible = false;
if (nativeOpen)
{
// Nativate directly
_webBrowser.Navigate(_filePath);
}
else
{
// Check to see if the HTML is ready for us.
if (HtmlReady())
{
// Write to temporary file
ReadControlMeta();
// Navigate to temp file
_webBrowser.Navigate(_filePath);
}
else
{
RefreshFromXmds();
}
}
Controls.Add(_webBrowser);
// Show the control
Show();
}
public IeWebMedia(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
// Check to see if the mode option is present.
string modeId = options.Dictionary.Get("modeid");
bool nativeOpen = modeId != string.Empty && modeId == "1";
if (nativeOpen)
{
// If we are modeid == 1, then just open the webpage without adjusting the file path
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
}
else
{
// Set the file path
_filePath = ApplicationSettings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
}
// Create the web view we will use
_webBrowser = new WebBrowser();
_webBrowser.DocumentCompleted += _webBrowser_DocumentCompleted;
_webBrowser.Size = Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.Visible = false;
if (nativeOpen)
{
// Nativate directly
_webBrowser.Navigate(_filePath);
}
else
{
// Check to see if the HTML is ready for us.
if (HtmlReady())
{
// Write to temporary file
ReadControlMeta();
// Navigate to temp file
_webBrowser.Navigate(_filePath);
}
else
{
RefreshFromXmds();
}
}
Controls.Add(_webBrowser);
// Show the control
Show();
}
public CefWebMedia(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
// Set the file path
_filePath = ApplicationSettings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
Color backgroundColor = ColorTranslator.FromHtml(_options.backgroundColor);
CefBrowserSettings settings = new CefBrowserSettings();
settings.BackgroundColor = new CefColor(backgroundColor.A, backgroundColor.R, backgroundColor.G, backgroundColor.B);
// Create the web view we will use
_webView = new CefWebBrowser();
_webView.BrowserSettings = settings;
_webView.Dock = DockStyle.Fill;
_webView.BrowserCreated += _webView_BrowserCreated;
_webView.LoadEnd += _webView_LoadEnd;
_webView.Size = Size;
// Check to see if the HTML is ready for us.
if (HtmlReady())
{
// Write to temporary file
ReadControlMeta();
_startWhenReady = true;
}
else
{
RefreshFromXmds();
}
// We need to come up with a way of setting this control to Visible = false here and still kicking
// off the webbrowser.
// I think we can do this by hacking some bits into the Cef.WinForms dll.
// Currently if we set this to false a browser isn't initialised by the library because it initializes it in OnHandleCreated
// We also need a way to protect against the web browser never being created for some reason.
// If it isn't then the control will never exipre (we might need to start the timer and then reset it).
// Maybe:
// Start the timer and then base.RestartTimer() in _webview_LoadEnd
//base.StartTimer();
//_webView.Visible = false;
Controls.Add(_webView);
// Show the control
Show();
}
/// <summary>
/// Get WebMedia object
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public static Media GetWebMedia(RegionOptions options)
{
if (UsingChrome())
{
return(new CefWebMedia(options));
}
else
{
return(new IeWebMedia(options));
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="options"></param>
public VideoDS(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filesPlayed = 0;
_videoPlayer = new VideoPlayer();
_videoPlayer.Width = options.width;
_videoPlayer.Height = options.height;
_videoPlayer.Location = new System.Drawing.Point(0, 0);
//_videoPlayer.SetPlaylist(options.mediaNodes, options.CurrentIndex);
Controls.Add(_videoPlayer);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="options"></param>
public VideoDS(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filesPlayed = 0;
_videoPlayer = new VideoPlayer();
_videoPlayer.Width = options.width;
_videoPlayer.Height = options.height;
_videoPlayer.Location = new System.Drawing.Point(0, 0);
//_videoPlayer.SetPlaylist(options.mediaNodes, options.CurrentIndex);
Controls.Add(_videoPlayer);
}
public CefWebMedia(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
// Set the file path
_filePath = ApplicationSettings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
Color backgroundColor = ColorTranslator.FromHtml(_options.backgroundColor);
CefBrowserSettings settings = new CefBrowserSettings();
settings.BackgroundColor = new CefColor(backgroundColor.A, backgroundColor.R, backgroundColor.G, backgroundColor.B);
// Create the web view we will use
_webView = new CefWebBrowser();
_webView.BrowserSettings = settings;
_webView.Dock = DockStyle.Fill;
_webView.BrowserCreated += _webView_BrowserCreated;
_webView.LoadEnd += _webView_LoadEnd;
_webView.Size = Size;
// Check to see if the HTML is ready for us.
if (HtmlReady())
{
// Write to temporary file
ReadControlMeta();
_startWhenReady = true;
}
else
{
RefreshFromXmds();
}
// We need to come up with a way of setting this control to Visible = false here and still kicking
// off the webbrowser.
// I think we can do this by hacking some bits into the Cef.WinForms dll.
// Currently if we set this to false a browser isn't initialised by the library because it initializes it in OnHandleCreated
// We also need a way to protect against the web browser never being created for some reason.
// If it isn't then the control will never exipre (we might need to start the timer and then reset it).
// Maybe:
// Start the timer and then base.RestartTimer() in _webview_LoadEnd
//base.StartTimer();
//_webView.Visible = false;
Controls.Add(_webView);
// Show the control
Show();
}
public ShellCommand(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_command = Uri.UnescapeDataString(options.Dictionary.Get("windowsCommand")).Replace('+', ' ');
_code = options.Dictionary.Get("commandCode");
// Default to launching through CMS for backwards compatiblity
_launchThroughCmd = (options.Dictionary.Get("launchThroughCmd", "1") == "1");
// Termination
_terminateCommand = (options.Dictionary.Get("terminateCommand") == "1");
_useTaskKill = (options.Dictionary.Get("useTaskkill") == "1");
}
public Video(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
this.filePath = options.uri;
this.duration = options.duration;
videoPlayer = new VideoPlayer();
videoPlayer.Width = options.width;
videoPlayer.Height = options.height;
videoPlayer.Location = new System.Drawing.Point(0, 0);
this.Controls.Add(videoPlayer);
}
public WebContent(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
duration = options.duration;
scheduleId = options.scheduleId;
layoutId = options.layoutId;
mediaId = options.mediaid;
type = options.type;
webBrowser = new WebBrowser();
webBrowser.Size = this.Size;
webBrowser.ScrollBarsEnabled = false;
webBrowser.ScriptErrorsSuppressed = true;
// Attach event
webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
if (!Properties.Settings.Default.powerpointEnabled && options.type == "powerpoint")
{
webBrowser.DocumentText = "<html><body><h1>Powerpoint not enabled on this display</h1></body></html>";
System.Diagnostics.Trace.WriteLine(String.Format("[*]ScheduleID:{1},LayoutID:{2},MediaID:{3},Message:{0}", "Powerpoint is not enabled on this display", scheduleId, layoutId, mediaId));
}
else
{
try
{
// Try to make a URI out of the file path
try
{
this.filePath = Uri.UnescapeDataString(options.uri);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message, "WebContent");
}
// Navigate
webBrowser.Navigate(this.filePath);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(String.Format("[*]ScheduleID:{1},LayoutID:{2},MediaID:{3},Message:{0}", ex.Message, scheduleId, layoutId, mediaId));
webBrowser.DocumentText = "<html><body><h1>Unable to show this web location - invalid address.</h1></body></html>";
System.Diagnostics.Trace.WriteLine(String.Format("[*]ScheduleID:{1},LayoutID:{2},MediaID:{3},Message:{0}", "Unable to show the powerpoint, cannot be located", scheduleId, layoutId, mediaId));
}
}
}
public PowerPoint(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
duration = options.duration;
scheduleId = options.scheduleId;
layoutId = options.layoutId;
mediaId = options.mediaid;
type = options.type;
webBrowser = new WebBrowser();
webBrowser.Size = this.Size;
webBrowser.ScrollBarsEnabled = false;
webBrowser.ScriptErrorsSuppressed = true;
webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
webBrowser.Visible = false;
if (!ApplicationSettings.Default.PowerpointEnabled)
{
webBrowser.DocumentText = "<html><body><h1>Powerpoint not enabled on this display</h1></body></html>";
Trace.WriteLine(String.Format("[*]ScheduleID:{1},LayoutID:{2},MediaID:{3},Message:{0}", "Powerpoint is not enabled on this display", scheduleId, layoutId, mediaId));
}
else
{
try
{
// Try to make a URI out of the file path
try
{
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
}
catch (Exception ex)
{
Trace.WriteLine(new LogMessage("WebContent", "Unable to get a URI with exception: " + ex.Message), LogType.Audit.ToString());
}
webBrowser.Navigate(_filePath);
}
catch (Exception ex)
{
webBrowser.DocumentText = "<html><body><h1>Unable to show this web location - invalid address.</h1></body></html>";
Trace.WriteLine(new LogMessage("WebContent", "Unable to show webpage. Exception: " + ex.Message, scheduleId, layoutId), LogType.Error.ToString());
}
}
Controls.Add(webBrowser);
Show();
}
public PowerPoint(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
duration = options.duration;
scheduleId = options.scheduleId;
layoutId = options.layoutId;
mediaId = options.mediaid;
type = options.type;
webBrowser = new WebBrowser();
webBrowser.Size = this.Size;
webBrowser.ScrollBarsEnabled = false;
webBrowser.ScriptErrorsSuppressed = true;
webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
webBrowser.Visible = false;
if (!ApplicationSettings.Default.PowerpointEnabled)
{
webBrowser.DocumentText = "<html><body><h1>Powerpoint not enabled on this display</h1></body></html>";
Trace.WriteLine(String.Format("[*]ScheduleID:{1},LayoutID:{2},MediaID:{3},Message:{0}", "Powerpoint is not enabled on this display", scheduleId, layoutId, mediaId));
}
else
{
try
{
// Try to make a URI out of the file path
try
{
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
}
catch (Exception ex)
{
Trace.WriteLine(new LogMessage("WebContent", "Unable to get a URI with exception: " + ex.Message), LogType.Audit.ToString());
}
webBrowser.Navigate(_filePath);
}
catch (Exception ex)
{
webBrowser.DocumentText = "<html><body><h1>Unable to show this web location - invalid address.</h1></body></html>";
Trace.WriteLine(new LogMessage("WebContent", "Unable to show webpage. Exception: " + ex.Message, scheduleId, layoutId), LogType.Error.ToString());
}
}
Controls.Add(webBrowser);
Show();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="options"></param>
public Video(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filePath = Uri.UnescapeDataString(options.uri).Replace('+',' ');
_duration = options.duration;
_videoPlayer = new VideoPlayer();
_videoPlayer.Width = options.width;
_videoPlayer.Height = options.height;
_videoPlayer.Location = new System.Drawing.Point(0, 0);
// Capture any video errors
_videoPlayer.VideoError += new VideoPlayer.VideoErrored(_videoPlayer_VideoError);
Controls.Add(_videoPlayer);
}
public IeWebMedia(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
// Set the file path/local web path
if (IsNativeOpen())
{
// If we are modeid == 1, then just open the webpage without adjusting the file path
_filePath = Uri.UnescapeDataString(_options.uri).Replace('+', ' ');
}
else
{
// Set the file path
_filePath = ApplicationSettings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
_localWebPath = ApplicationSettings.Default.EmbeddedServerAddress + _options.mediaid + ".htm";
}
}
public DataSetView(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_layoutId = options.layoutId;
_regionId = options.regionId;
_mediaId = options.mediaid;
_duration = options.duration;
_scaleFactor = options.scaleFactor;
_updateInterval = Convert.ToInt32(options.Dictionary.Get("updateInterval"));
_backgroundImage = options.backgroundImage;
_backgroundColor = options.backgroundColor;
// Set up the backgrounds
_backgroundTop = options.backgroundTop + "px";
_backgroundLeft = options.backgroundLeft + "px";
// Create a webbrowser to take the temp file loc
_webBrowser = new WebBrowser();
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.Size = this.Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
// Construct a sensible file path to store this resource
_filePath = Settings.Default.LibraryPath + @"\" + _mediaId + ".htm";
if (HtmlReady())
{
// Write to temporary file
SaveToTemporaryFile();
// Navigate to temp file
_webBrowser.Navigate(_temporaryFile.Path);
}
else
{
RefreshLocalHtml();
}
}
public ImagePosition(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_options = options;
_filePath = options.uri;
if (!System.IO.File.Exists(_filePath))
{
// Exit
System.Diagnostics.Trace.WriteLine(new LogMessage("Image - Dispose", "Cannot Create image object. Invalid Filepath."), LogType.Error.ToString());
return;
}
try
{
_pictureBox = new PictureBox();
_pictureBox.Size = new Size(_width, _height);
_pictureBox.Location = new Point(0, 0);
_pictureBox.BorderStyle = BorderStyle.None;
_pictureBox.BackColor = Color.Transparent;
// Do we need to align the image in any way?
if (options.Dictionary.Get("scaleType", "stretch") == "center" && (options.Dictionary.Get("align", "center") != "center" || options.Dictionary.Get("valign", "middle") != "middle"))
{
// Yes we do, so we must override the paint method
_pictureBox.Paint += _pictureBox_Paint;
}
else
{
// No we don't so use a normal picture box.
_pictureBox.SizeMode = (options.Dictionary.Get("scaleType", "center") == "stretch") ? PictureBoxSizeMode.StretchImage : PictureBoxSizeMode.Zoom;
_pictureBox.Image = new Bitmap(_filePath);
}
Controls.Add(this._pictureBox);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(new LogMessage("ImagePosition", String.Format("Cannot create Image Object with exception: {0}", ex.Message)), LogType.Error.ToString());
}
}
public Flash(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_tempHtml = new TemporaryHtml();
_backgroundImage = options.backgroundImage;
_backgroundColor = options.backgroundColor;
_backgroundTop = options.backgroundTop + "px";
_backgroundLeft = options.backgroundLeft + "px";
// Create the HEAD of the document
GenerateHeadHtml();
// Set the body
string html = @"
<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='{2}' height='{3}' id='analog_clock' align='middle'>
<param name='allowScriptAccess' value='sameDomain' />
<param name='movie' value='{1}' />
<param name='quality' value='high' />
<param name='bgcolor' value='#000' />
<param name='WMODE' value='transparent' />
<embed src='{1}' quality='high' wmode='transparent' bgcolor='#ffffff' width='{2}' height='{3}' name='analog_clock' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />
</object>
";
_tempHtml.BodyContent = string.Format(html, options.uri, options.uri, options.width.ToString(), options.height.ToString());
// Fire up a webBrowser control to display the completed file.
_webBrowser = new WebBrowser();
_webBrowser.Size = this.Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(_webBrowser_DocumentCompleted);
// Navigate to temp file
_webBrowser.Navigate(_tempHtml.Path);
Controls.Add(_webBrowser);
// Show the control
Show();
}
public Flash (RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_tempHtml = new TemporaryHtml();
_backgroundImage = options.backgroundImage;
_backgroundColor = options.backgroundColor;
_backgroundTop = options.backgroundTop + "px";
_backgroundLeft = options.backgroundLeft + "px";
// Create the HEAD of the document
GenerateHeadHtml();
// Set the body
string html = @"
<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='{2}' height='{3}' id='analog_clock' align='middle'>
<param name='allowScriptAccess' value='sameDomain' />
<param name='movie' value='{1}' />
<param name='quality' value='high' />
<param name='bgcolor' value='#000' />
<param name='WMODE' value='transparent' />
<embed src='{1}' quality='high' wmode='transparent' bgcolor='#ffffff' width='{2}' height='{3}' name='analog_clock' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />
</object>
";
_tempHtml.BodyContent = string.Format(html, options.uri, options.uri, options.width.ToString(), options.height.ToString());
// Fire up a webBrowser control to display the completed file.
_webBrowser = new WebBrowser();
_webBrowser.Size = this.Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(_webBrowser_DocumentCompleted);
// Navigate to temp file
_webBrowser.Navigate(_tempHtml.Path);
Controls.Add(_webBrowser);
// Show the control
Show();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="options"></param>
public Video(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_options = options;
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
_duration = options.duration;
_videoPlayer = new VideoPlayer();
// Should this video be full screen?
if (options.Dictionary.Get("showFullScreen", "0") == "1")
{
Width = options.LayoutSize.Width;
Height = options.LayoutSize.Height;
_videoPlayer.Width = options.LayoutSize.Width;
_videoPlayer.Height = options.LayoutSize.Height;
}
else
{
_videoPlayer.Width = options.width;
_videoPlayer.Height = options.height;
}
// Assert the location after setting the control size
_videoPlayer.Location = new System.Drawing.Point(0, 0);
// Should we loop?
_videoPlayer.SetLooping((options.Dictionary.Get("loop", "0") == "1" && _duration != 0));
// Should we mute?
_videoPlayer.SetMute((options.Dictionary.Get("mute", "0") == "1"));
// Capture any video errors
_videoPlayer.VideoError += new VideoPlayer.VideoErrored(_videoPlayer_VideoError);
_videoPlayer.VideoEnd += new VideoPlayer.VideoFinished(_videoPlayer_VideoEnd);
Controls.Add(_videoPlayer);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="options"></param>
public Video(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filePath = Uri.UnescapeDataString(options.uri).Replace('+',' ');
_duration = options.duration;
_videoPlayer = new VideoPlayer();
_videoPlayer.Width = options.width;
_videoPlayer.Height = options.height;
_videoPlayer.Location = new System.Drawing.Point(0, 0);
// Should we loop?
_videoPlayer.SetLooping((options.Dictionary.Get("loop", "0") == "1" && _duration != 0));
// Should we mute?
_videoPlayer.SetMute((options.Dictionary.Get("mute", "0") == "1"));
// Capture any video errors
_videoPlayer.VideoError += new VideoPlayer.VideoErrored(_videoPlayer_VideoError);
_videoPlayer.VideoEnd += new VideoPlayer.VideoFinished(_videoPlayer_VideoEnd);
Controls.Add(_videoPlayer);
}
public IeWebMedia(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
// Set the file path
_filePath = ApplicationSettings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
// Create the web view we will use
_webBrowser = new WebBrowser();
_webBrowser.DocumentCompleted += _webBrowser_DocumentCompleted;
_webBrowser.Size = Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.Visible = false;
// Check to see if the HTML is ready for us.
if (HtmlReady())
{
// Write to temporary file
ReadControlMeta();
// Navigate to temp file
_webBrowser.Navigate(_filePath);
}
else
{
RefreshFromXmds();
}
Controls.Add(_webBrowser);
// Show the control
Show();
}
public IeWebMedia(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
// Set the file path
_filePath = ApplicationSettings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
// Create the web view we will use
_webBrowser = new WebBrowser();
_webBrowser.DocumentCompleted += _webBrowser_DocumentCompleted;
_webBrowser.Size = Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.Visible = false;
// Check to see if the HTML is ready for us.
if (HtmlReady())
{
// Write to temporary file
ReadControlMeta();
// Navigate to temp file
_webBrowser.Navigate(_filePath);
}
else
{
RefreshFromXmds();
}
Controls.Add(_webBrowser);
// Show the control
Show();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="options"></param>
public Audio(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
_duration = options.duration;
_videoPlayer = new VideoPlayer();
_videoPlayer.Width = 0;
_videoPlayer.Height = 0;
_videoPlayer.Location = new System.Drawing.Point(0, 0);
_videoPlayer.SetVisible(false);
// Should we loop?
_videoPlayer.SetLooping((options.Dictionary.Get("loop", "0") == "1" && _duration != 0));
// Should we mute?
_videoPlayer.SetVolume(options.Dictionary.Get("volume", 100));
// Capture any video errors
_videoPlayer.VideoError += new VideoPlayer.VideoErrored(_videoPlayer_VideoError);
_videoPlayer.VideoEnd += new VideoPlayer.VideoFinished(_videoPlayer_VideoEnd);
Controls.Add(_videoPlayer);
}
public WebContent(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
duration = options.duration;
scheduleId = options.scheduleId;
layoutId = options.layoutId;
mediaId = options.mediaid;
type = options.type;
webBrowser = new WebBrowser();
webBrowser.Size = this.Size;
webBrowser.ScrollBarsEnabled = false;
webBrowser.ScriptErrorsSuppressed = true;
// Offset?
double offsetTop = Convert.ToDouble(options.Dictionary.Get("offsetTop", "0"));
double offsetLeft = Convert.ToDouble(options.Dictionary.Get("offsetLeft", "0"));
double scaling = Convert.ToDouble(options.Dictionary.Get("scaling", "100"));
// Attach event
webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
if (!Properties.Settings.Default.powerpointEnabled && options.type == "powerpoint")
{
webBrowser.DocumentText = "<html><body><h1>Powerpoint not enabled on this display</h1></body></html>";
Trace.WriteLine(String.Format("[*]ScheduleID:{1},LayoutID:{2},MediaID:{3},Message:{0}", "Powerpoint is not enabled on this display", scheduleId, layoutId, mediaId));
}
else
{
try
{
// Try to make a URI out of the file path
try
{
_filePath = Uri.UnescapeDataString(options.uri).Replace('+', ' ');
}
catch (Exception ex)
{
Trace.WriteLine(new LogMessage("WebContent", "Unable to get a URI with exception: " + ex.Message), LogType.Audit.ToString());
}
if (offsetLeft == 0 && offsetTop == 0 && scaling == 100)
{
webBrowser.Navigate(_filePath);
}
else
{
double w = Convert.ToDouble(options.width);
double h = Convert.ToDouble(options.height);
string zoom = "";
// Scale?
if (scaling != 100)
{
// Convert from percentage
scaling = scaling / 100;
// Alter the width and height
w = w * (1 / scaling);
h = h * (1 / scaling);
zoom = "zoom: " + scaling.ToString(CultureInfo.InvariantCulture) + ";";
}
// Load an IFRAME into the DocumentText
string iframe = "<html><body style='margin:0; border:0;'><iframe style='border:0;margin-left:-" + offsetLeft.ToString(CultureInfo.InvariantCulture) + "px; margin-top:-" + offsetTop.ToString(CultureInfo.InvariantCulture) + "px;" + zoom + "' scrolling=\"no\" width=\"" + (w + offsetLeft).ToString(CultureInfo.InvariantCulture) + "px\" height=\"" + (h + offsetTop).ToString(CultureInfo.InvariantCulture) + "px\" src=\"" + _filePath + "\"></body></html>";
webBrowser.DocumentText = iframe;
}
}
catch (Exception ex)
{
webBrowser.DocumentText = "<html><body><h1>Unable to show this web location - invalid address.</h1></body></html>";
Trace.WriteLine(new LogMessage("WebContent", "Unable to show webpage. Exception: " + ex.Message, scheduleId, layoutId), LogType.Error.ToString());
}
base.Duration = duration;
base.RenderMedia();
}
}
/// <summary>
/// Create the next media node based on the provided options
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
private Media CreateNextMediaNode(RegionOptions options)
{
Media media;
Trace.WriteLine(new LogMessage("Region - CreateNextMediaNode", string.Format("Creating new media: {0}, {1}", options.type, options.mediaid)), LogType.Audit.ToString());
if (options.render == "html")
{
media = new IeWebMedia(options);
}
else
{
// We've set our next media node in options already
// this includes checking that file based media is valid.
switch (options.type)
{
case "image":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
media = new ImagePosition(options);
break;
case "powerpoint":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
media = new PowerPoint(options);
break;
case "video":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
// Which video engine are we using?
if (ApplicationSettings.Default.VideoRenderingEngine == "DirectShow")
{
media = new VideoDS(options);
}
else
{
media = new Video(options);
}
break;
case "localvideo":
// Which video engine are we using?
if (ApplicationSettings.Default.VideoRenderingEngine == "DirectShow")
{
media = new VideoDS(options);
}
else
{
media = new Video(options);
}
break;
case "audio":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
media = new Audio(options);
break;
case "datasetview":
case "embedded":
case "ticker":
case "text":
case "webpage":
media = new IeWebMedia(options);
break;
case "flash":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
media = new Flash(options);
break;
case "shellcommand":
media = new ShellCommand(options);
break;
case "htmlpackage":
media = new HtmlPackage(options);
break;
default:
throw new InvalidOperationException("Not a valid media node type: " + options.type);
}
}
// Sets up the timer for this media, if it hasn't already been set
if (media.Duration == 0)
{
media.Duration = options.duration;
}
// Add event handler for when this completes
media.DurationElapsedEvent += new Media.DurationElapsedDelegate(media_DurationElapsedEvent);
return(media);
}
/// <summary>
/// Parse options for the media node
/// </summary>
/// <param name="mediaNode"></param>
/// <param name="nodeAttributes"></param>
private void ParseOptionsForMediaNode(XmlNode mediaNode, XmlAttributeCollection nodeAttributes)
{
// New version has a different schema - the right way to do it would be to pass the <options> and <raw> nodes to
// the relevant media class - however I dont feel like engineering such a change so the alternative is to
// parse all the possible media type nodes here.
// Type and Duration will always be on the media node
_options.type = nodeAttributes["type"].Value;
// Render as
if (nodeAttributes["render"] != null)
{
_options.render = nodeAttributes["render"].Value;
}
//TODO: Check the type of node we have, and make sure it is supported.
if (nodeAttributes["duration"].Value != "")
{
_options.duration = int.Parse(nodeAttributes["duration"].Value);
}
else
{
_options.duration = 60;
Trace.WriteLine("Duration is Empty, using a default of 60.", "Region - SetNextMediaNode");
}
// Widget From/To dates (v2 onward)
try
{
if (nodeAttributes["fromDt"] != null)
{
_options.FromDt = DateTime.Parse(nodeAttributes["fromDt"].Value, CultureInfo.InvariantCulture);
}
if (nodeAttributes["toDt"] != null)
{
_options.ToDt = DateTime.Parse(nodeAttributes["toDt"].Value, CultureInfo.InvariantCulture);
}
}
catch (Exception e)
{
Trace.WriteLine(new LogMessage("Region", "ParseOptionsForMediaNode: Unable to parse widget from/to dates."), LogType.Error.ToString());
}
// We cannot have a 0 duration here... not sure why we would... but
if (_options.duration == 0 && _options.type != "video" && _options.type != "localvideo")
{
int emptyLayoutDuration = int.Parse(ApplicationSettings.Default.EmptyLayoutDuration.ToString());
_options.duration = (emptyLayoutDuration == 0) ? 10 : emptyLayoutDuration;
}
// There will be some stuff on option nodes
XmlNode optionNode = mediaNode.SelectSingleNode("options");
// Track if an update interval has been provided in the XLF
bool updateIntervalProvided = false;
// Loop through each option node
foreach (XmlNode option in optionNode.ChildNodes)
{
if (option.Name == "direction")
{
_options.direction = option.InnerText;
}
else if (option.Name == "uri")
{
_options.uri = option.InnerText;
}
else if (option.Name == "copyright")
{
_options.copyrightNotice = option.InnerText;
}
else if (option.Name == "scrollSpeed")
{
try
{
_options.scrollSpeed = int.Parse(option.InnerText);
}
catch
{
System.Diagnostics.Trace.WriteLine("Non integer scrollSpeed in XLF", "Region - SetNextMediaNode");
}
}
else if (option.Name == "updateInterval")
{
updateIntervalProvided = true;
try
{
_options.updateInterval = int.Parse(option.InnerText);
}
catch
{
// Update interval not defined, so assume a high value
_options.updateInterval = 3600;
Trace.WriteLine("Non integer updateInterval in XLF", "Region - SetNextMediaNode");
}
}
// Add this to the options object
_options.Dictionary.Add(option.Name, option.InnerText);
}
// And some stuff on Raw nodes
XmlNode rawNode = mediaNode.SelectSingleNode("raw");
if (rawNode != null)
{
foreach (XmlNode raw in rawNode.ChildNodes)
{
if (raw.Name == "text")
{
_options.text = raw.InnerText;
}
else if (raw.Name == "template")
{
_options.documentTemplate = raw.InnerText;
}
else if (raw.Name == "embedHtml")
{
_options.text = raw.InnerText;
}
else if (raw.Name == "embedScript")
{
_options.javaScript = raw.InnerText;
}
}
}
// Audio Nodes?
XmlNode audio = mediaNode.SelectSingleNode("audio");
if (audio != null)
{
foreach (XmlNode audioNode in audio.ChildNodes)
{
RegionOptions options = new RegionOptions();
options.Dictionary = new MediaDictionary();
options.duration = 0;
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + audioNode.InnerText;
if (audioNode.Attributes["loop"] != null)
{
options.Dictionary.Add("loop", audioNode.Attributes["loop"].Value);
if (options.Dictionary.Get("loop", 0) == 1)
{
// Set the media duration to be equal to the duration of the parent media
options.duration = (_options.duration == 0) ? int.MaxValue : _options.duration;
}
}
if (audioNode.Attributes["volume"] != null)
{
options.Dictionary.Add("volume", audioNode.Attributes["volume"].Value);
}
Media audioMedia = new Audio(options);
// Bind to the media complete event
audioMedia.DurationElapsedEvent += audio_DurationElapsedEvent;
_options.Audio.Add(audioMedia);
}
}
// Media Types without an update interval should have a sensible default (xibosignage/xibo#404)
// This means that items which do not provide an update interval will still refresh.
if (!updateIntervalProvided)
{
// Special handling for text/webpages because we know they should never have a default update interval applied
if (_options.type == "webpage" || _options.type == "text")
{
// Very high (will expire eventually, but shouldn't cause a routine request for a new resource
_options.updateInterval = int.MaxValue;
}
else
{
// Default to 5 minutes for those items that do not provide an update interval
_options.updateInterval = 5;
}
}
}
public ShellCommand(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_command = Uri.UnescapeDataString(options.Dictionary.Get("windowsCommand")).Replace('+', ' ');
}
/// <summary>
/// Manage Overlays
/// </summary>
/// <param name="overlays"></param>
public void ManageOverlays(Collection <ScheduleItem> overlays)
{
try
{
// Parse all overlays and compare what we have now to the overlays we have already created (see OverlayRegions)
// Take the ones we currently have up and remove them if they aren't in the new list
// We use a for loop so that we are able to remove the region from the collection
for (int i = 0; i < _overlays.Count; i++)
{
Region region = _overlays[i];
bool found = false;
foreach (ScheduleItem item in overlays)
{
if (item.scheduleid == region.scheduleId && _cacheManager.GetMD5(item.id + ".xlf") == region.hash)
{
found = true;
break;
}
}
if (!found)
{
Debug.WriteLine("Removing overlay which is no-longer required. Overlay: " + region.scheduleId, "Overlays");
region.Clear();
region.Dispose();
Controls.Remove(region);
_overlays.Remove(region);
}
}
// Take the ones that are in the new list and add them
foreach (ScheduleItem item in overlays)
{
// Check its not already added.
bool found = false;
foreach (Region region in _overlays)
{
if (region.scheduleId == item.scheduleid)
{
found = true;
break;
}
}
if (found)
{
continue;
}
// Parse the layout for regions, and create them.
string layoutPath = item.layoutFile;
// Get this layouts XML
XmlDocument layoutXml = new XmlDocument();
try
{
// try to open the layout file
using (FileStream fs = File.Open(layoutPath, FileMode.Open, FileAccess.Read, FileShare.Write))
{
using (XmlReader reader = XmlReader.Create(fs))
{
layoutXml.Load(reader);
reader.Close();
}
fs.Close();
}
}
catch (Exception ex)
{
Trace.WriteLine(new LogMessage("MainForm - _schedule_OverlayChangeEvent", string.Format("Could not find the layout file {0}: {1}", layoutPath, ex.Message)), LogType.Info.ToString());
continue;
}
// Attributes of the main layout node
XmlNode layoutNode = layoutXml.SelectSingleNode("/layout");
XmlAttributeCollection layoutAttributes = layoutNode.Attributes;
// Set the background and size of the form
double layoutWidth = int.Parse(layoutAttributes["width"].Value, CultureInfo.InvariantCulture);
double layoutHeight = int.Parse(layoutAttributes["height"].Value, CultureInfo.InvariantCulture);
// Scaling factor, will be applied to all regions
double scaleFactor = Math.Min(_clientSize.Width / layoutWidth, _clientSize.Height / layoutHeight);
// Want to be able to center this shiv - therefore work out which one of these is going to have left overs
int backgroundWidth = (int)(layoutWidth * scaleFactor);
int backgroundHeight = (int)(layoutHeight * scaleFactor);
double leftOverX;
double leftOverY;
try
{
leftOverX = Math.Abs(_clientSize.Width - backgroundWidth);
leftOverY = Math.Abs(_clientSize.Height - backgroundHeight);
if (leftOverX != 0)
{
leftOverX = leftOverX / 2;
}
if (leftOverY != 0)
{
leftOverY = leftOverY / 2;
}
}
catch
{
leftOverX = 0;
leftOverY = 0;
}
// New region and region options objects
RegionOptions options = new RegionOptions();
// Get the regions
XmlNodeList listRegions = layoutXml.SelectNodes("/layout/region");
foreach (XmlNode region in listRegions)
{
// Is there any media
if (region.ChildNodes.Count == 0)
{
Debug.WriteLine("A region with no media detected");
continue;
}
//each region
XmlAttributeCollection nodeAttibutes = region.Attributes;
options.scheduleId = item.scheduleid;
options.layoutId = item.id;
options.regionId = nodeAttibutes["id"].Value.ToString();
options.width = (int)(Convert.ToDouble(nodeAttibutes["width"].Value, CultureInfo.InvariantCulture) * scaleFactor);
options.height = (int)(Convert.ToDouble(nodeAttibutes["height"].Value, CultureInfo.InvariantCulture) * scaleFactor);
options.left = (int)(Convert.ToDouble(nodeAttibutes["left"].Value, CultureInfo.InvariantCulture) * scaleFactor);
options.top = (int)(Convert.ToDouble(nodeAttibutes["top"].Value, CultureInfo.InvariantCulture) * scaleFactor);
options.scaleFactor = scaleFactor;
// Store the original width and original height for scaling
options.originalWidth = (int)Convert.ToDouble(nodeAttibutes["width"].Value, CultureInfo.InvariantCulture);
options.originalHeight = (int)Convert.ToDouble(nodeAttibutes["height"].Value, CultureInfo.InvariantCulture);
// Set the backgrounds (used for Web content offsets)
options.backgroundLeft = options.left * -1;
options.backgroundTop = options.top * -1;
// Account for scaling
options.left = options.left + (int)leftOverX;
options.top = options.top + (int)leftOverY;
// All the media nodes for this region / layout combination
options.mediaNodes = region.SelectNodes("media");
Region temp = new Region(ref _statLog, ref _cacheManager);
temp.scheduleId = item.scheduleid;
temp.hash = _cacheManager.GetMD5(item.id + ".xlf");
temp.BorderStyle = _borderStyle;
// Dont be fooled, this innocent little statement kicks everything off
temp.regionOptions = options;
_overlays.Add(temp);
Controls.Add(temp);
temp.BringToFront();
}
// Null stuff
listRegions = null;
}
_clientInfoForm.ControlCount = Controls.Count;
}
catch (Exception e)
{
Trace.WriteLine(new LogMessage("MainForm - _schedule_OverlayChangeEvent", "Unknown issue managing overlays. Ex = " + e.Message), LogType.Info.ToString());
}
}
/// <summary>
/// Creates an RSS position with the RegionOptions parameter
/// </summary>
/// <param name="options"></param>
public Rss(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
if (String.IsNullOrEmpty(options.uri))
{
throw new ArgumentNullException("Uri", "The Uri for the RSS feed can not be empty");
}
// Try to make a URI out of the file path
try
{
_filePath = Uri.UnescapeDataString(options.uri);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message, "Rss");
throw new ArgumentNullException("Uri", "The URI is invalid.");
}
Debug.WriteLine("Ticker URL: " + _filePath + ". Options count: " + options.Dictionary.Count.ToString());
// Set the parameters based on the RegionOptions
_direction = options.direction;
_backgroundImage = options.backgroundImage;
_backgroundColor = options.backgroundColor;
_copyrightNotice = options.copyrightNotice;
_mediaid = options.mediaid;
_scheduleId = options.scheduleId;
_layoutId = options.layoutId;
_scaleFactor = options.scaleFactor;
_duration = options.duration;
// Update interval and scrolling speed
_updateInterval = options.updateInterval;
_scrollSpeed = options.scrollSpeed;
Debug.WriteLine(String.Format("Scrolling Speed: {0}, Update Interval: {1})", _scrollSpeed.ToString(), _updateInterval.ToString()), "Rss - Constructor");
// Items to show and duration
_numItems = Convert.ToInt32(options.Dictionary.Get("numItems", "0"));
_durationIsPerItem = Convert.ToInt32(options.Dictionary.Get("durationIsPerItem", "0"));
_takeItemsFrom = options.Dictionary.Get("takeItemsFrom", "start");
// Generate a temporary file to store the rendered object in.
_tempHtml = new TemporaryHtml();
// Set up the backgrounds
_backgroundTop = options.backgroundTop + "px";
_backgroundLeft = options.backgroundLeft + "px";
_documentText = options.text;
_documentTemplate = options.documentTemplate;
// Generate the HTML for the HEAD of the document
GenerateHeadHtml();
// Prepare the RSS
PrepareRSS();
// Create a webbrowser to take the temp file loc
_webBrowser = new WebBrowser();
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.Size = this.Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
// Is the RSS ready to be loaded into the temp location?
if (_rssReady)
{
// Load the RSS
LoadRssIntoTempFile();
// Navigate to temp file
_webBrowser.Navigate(_tempHtml.Path);
}
}
/// <summary>
/// Creates a Text display control
/// </summary>
/// <param name="options">Region Options for this control</param>
public Text(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
// Collect some options from the Region Options passed in
// and store them in member variables.
_options = options;
_backgroundImage = options.backgroundImage;
_backgroundColor = options.backgroundColor;
_backgroundTop = options.backgroundTop + "px";
_backgroundLeft = options.backgroundLeft + "px";
// Fire up a webBrowser control to display the completed file.
_webBrowser = new WebBrowser();
_webBrowser.Size = this.Size;
_webBrowser.ScrollBarsEnabled = false;
_webBrowser.ScriptErrorsSuppressed = true;
_webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
// XMDS feed?
if (options.Dictionary.Get("xmds", "0") == "1")
{
// Set the file path
_filePath = Settings.Default.LibraryPath + @"\" + _options.mediaid + ".htm";
// Check to see if the HTML is ready for us.
if (HtmlReady())
{
// Write to temporary file
SaveToTemporaryFile();
// Navigate to temp file
_webBrowser.Navigate(_temporaryFile.Path);
}
else
{
RefreshFromXmds();
}
return;
}
// Non XMDS substitutes manually
_filePath = options.uri;
_direction = options.direction;
_documentText = options.text;
_scrollSpeed = options.scrollSpeed;
_headJavaScript = options.javaScript;
_fitText = (options.Dictionary.Get("fitText", "0") == "0" ? false : true);
// Scale Factor
_scaleFactor = options.scaleFactor;
// Generate a temporary file to store the rendered object in.
_tempHtml = new TemporaryHtml();
// Generate the Head Html and store to file.
GenerateHeadHtml();
// Generate the Body Html and store to file.
GenerateBodyHtml();
// Navigate to temp file
_webBrowser.Navigate(_tempHtml.Path);
}
/// <summary>
/// Prepares the Layout.. rendering all the necessary controls
/// </summary>
private void PrepareLayout(string layoutPath)
{
// Create a start record for this layout
_stat = new Stat();
_stat.type = StatType.Layout;
_stat.scheduleID = _scheduleId;
_stat.layoutID = _layoutId;
_stat.fromDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
// Get this layouts XML
XmlDocument layoutXml = new XmlDocument();
DateTime layoutModifiedTime;
// Default or not
if (layoutPath == Properties.Settings.Default.LibraryPath + @"\Default.xml" || String.IsNullOrEmpty(layoutPath))
{
throw new Exception("Default layout");
}
else
{
try
{
// try to open the layout file
using (FileStream fs = File.Open(layoutPath, FileMode.Open, FileAccess.Read, FileShare.Write))
{
using (XmlReader reader = XmlReader.Create(fs))
{
layoutXml.Load(reader);
reader.Close();
}
fs.Close();
}
layoutModifiedTime = File.GetLastWriteTime(layoutPath);
}
catch (Exception ex)
{
Trace.WriteLine(string.Format("Could not find the layout file {0}: {1}", layoutPath, ex.Message));
throw;
}
}
// Attributes of the main layout node
XmlNode layoutNode = layoutXml.SelectSingleNode("/layout");
XmlAttributeCollection layoutAttributes = layoutNode.Attributes;
// Set the background and size of the form
_layoutWidth = int.Parse(layoutAttributes["width"].Value, CultureInfo.InvariantCulture);
_layoutHeight = int.Parse(layoutAttributes["height"].Value, CultureInfo.InvariantCulture);
// Scaling factor, will be applied to all regions
_scaleFactor = Math.Min(_clientSize.Width / _layoutWidth, _clientSize.Height / _layoutHeight);
// Want to be able to center this shiv - therefore work out which one of these is going to have left overs
int backgroundWidth = (int)(_layoutWidth * _scaleFactor);
int backgroundHeight = (int)(_layoutHeight * _scaleFactor);
double leftOverX;
double leftOverY;
try
{
leftOverX = Math.Abs(_clientSize.Width - backgroundWidth);
leftOverY = Math.Abs(_clientSize.Height - backgroundHeight);
if (leftOverX != 0) leftOverX = leftOverX / 2;
if (leftOverY != 0) leftOverY = leftOverY / 2;
}
catch
{
leftOverX = 0;
leftOverY = 0;
}
// New region and region options objects
_regions = new Collection<Region>();
RegionOptions options = new RegionOptions();
options.LayoutModifiedDate = layoutModifiedTime;
// Deal with the color
try
{
if (layoutAttributes["bgcolor"].Value != "")
{
this.BackColor = ColorTranslator.FromHtml(layoutAttributes["bgcolor"].Value);
options.backgroundColor = layoutAttributes["bgcolor"].Value;
}
}
catch
{
this.BackColor = Color.Black; // Default black
options.backgroundColor = "#000000";
}
// Get the background
try
{
if (layoutAttributes["background"] != null && !string.IsNullOrEmpty(layoutAttributes["background"].Value))
{
string bgFilePath = Settings.Default.LibraryPath + @"\backgrounds\" + backgroundWidth + "x" + backgroundHeight + "_" + layoutAttributes["background"].Value;
// Create a correctly sized background image in the temp folder
if (!File.Exists(bgFilePath))
GenerateBackgroundImage(layoutAttributes["background"].Value, backgroundWidth, backgroundHeight, bgFilePath);
BackgroundImage = new Bitmap(bgFilePath);
options.backgroundImage = bgFilePath;
}
else
{
// Assume there is no background image
BackgroundImage = null;
options.backgroundImage = "";
}
}
catch (Exception ex)
{
Trace.WriteLine(new LogMessage("MainForm - PrepareLayout", "Unable to set background: " + ex.Message), LogType.Error.ToString());
// Assume there is no background image
this.BackgroundImage = null;
options.backgroundImage = "";
}
// Get the regions
XmlNodeList listRegions = layoutXml.SelectNodes("/layout/region");
XmlNodeList listMedia = layoutXml.SelectNodes("/layout/region/media");
// Check to see if there are any regions on this layout.
if (listRegions.Count == 0 || listMedia.Count == 0)
{
Trace.WriteLine(new LogMessage("PrepareLayout",
string.Format("A layout with {0} regions and {1} media has been detected.", listRegions.Count.ToString(), listMedia.Count.ToString())),
LogType.Info.ToString());
if (_schedule.ActiveLayouts == 1)
{
Trace.WriteLine(new LogMessage("PrepareLayout", "Only 1 layout scheduled and it has nothing to show."), LogType.Info.ToString());
throw new Exception("Only 1 layout schduled and it has nothing to show");
}
else
{
Trace.WriteLine(new LogMessage("PrepareLayout",
string.Format(string.Format("An empty layout detected, will show for {0} seconds.", Properties.Settings.Default.emptyLayoutDuration.ToString()))), LogType.Info.ToString());
// Put a small dummy region in place, with a small dummy media node - which expires in 10 seconds.
XmlDocument dummyXml = new XmlDocument();
dummyXml.LoadXml(string.Format("<region id='blah' width='1' height='1' top='1' left='1'><media id='blah' type='text' duration='{0}'><raw><text></text></raw></media></region>",
Properties.Settings.Default.emptyLayoutDuration.ToString()));
// Replace the list of regions (they mean nothing as they are empty)
listRegions = dummyXml.SelectNodes("/region");
}
}
foreach (XmlNode region in listRegions)
{
// Is there any media
if (region.ChildNodes.Count == 0)
{
Debug.WriteLine("A region with no media detected");
continue;
}
//each region
XmlAttributeCollection nodeAttibutes = region.Attributes;
options.scheduleId = _scheduleId;
options.layoutId = _layoutId;
options.regionId = nodeAttibutes["id"].Value.ToString();
options.width = (int)(Convert.ToDouble(nodeAttibutes["width"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.height = (int)(Convert.ToDouble(nodeAttibutes["height"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.left = (int)(Convert.ToDouble(nodeAttibutes["left"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.top = (int)(Convert.ToDouble(nodeAttibutes["top"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.scaleFactor = _scaleFactor;
// Store the original width and original height for scaling
options.originalWidth = (int)Convert.ToDouble(nodeAttibutes["width"].Value, CultureInfo.InvariantCulture);
options.originalHeight = (int)Convert.ToDouble(nodeAttibutes["height"].Value, CultureInfo.InvariantCulture);
// Set the backgrounds (used for Web content offsets)
options.backgroundLeft = options.left * -1;
options.backgroundTop = options.top * -1;
// Account for scaling
options.left = options.left + (int)leftOverX;
options.top = options.top + (int)leftOverY;
// All the media nodes for this region / layout combination
options.mediaNodes = region.SelectNodes("media");
Region temp = new Region(ref _statLog, ref _cacheManager);
temp.DurationElapsedEvent += new Region.DurationElapsedDelegate(temp_DurationElapsedEvent);
Debug.WriteLine("Created new region", "MainForm - Prepare Layout");
// Dont be fooled, this innocent little statement kicks everything off
temp.regionOptions = options;
_regions.Add(temp);
Controls.Add(temp);
Debug.WriteLine("Adding region", "MainForm - Prepare Layout");
}
// Null stuff
listRegions = null;
listMedia = null;
}
public ShellCommand(RegionOptions options)
: base(options.width, options.height, options.top, options.left)
{
_command = Uri.UnescapeDataString(options.Dictionary.Get("windowsCommand")).Replace('+', ' ');
}
/// <summary>
/// Create the next media node based on the provided options
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
private Media CreateNextMediaNode(RegionOptions options)
{
Media media;
Trace.WriteLine(new LogMessage("Region - CreateNextMediaNode", string.Format("Creating new media: {0}, {1}", options.type, options.mediaid)), LogType.Audit.ToString());
switch (options.type)
{
case "image":
options.uri = Settings.Default.LibraryPath + @"\" + options.uri;
media = new ImagePosition(options);
break;
case "text":
media = new Text(options);
break;
case "powerpoint":
options.uri = Settings.Default.LibraryPath + @"\" + options.uri;
media = new WebContent(options);
break;
case "video":
options.uri = Settings.Default.LibraryPath + @"\" + options.uri;
// Which video engine are we using?
if (Settings.Default.VideoRenderingEngine == "DirectShow")
media = new VideoDS(options);
else
media = new Video(options);
break;
case "localvideo":
// Which video engine are we using?
if (Settings.Default.VideoRenderingEngine == "DirectShow")
media = new VideoDS(options);
else
media = new Video(options);
break;
case "webpage":
media = new WebContent(options);
break;
case "flash":
options.uri = Settings.Default.LibraryPath + @"\" + options.uri;
media = new Flash(options);
break;
case "ticker":
media = new Rss(options);
break;
case "embedded":
media = new Text(options);
break;
case "datasetview":
media = new DataSetView(options);
break;
case "shellcommand":
media = new ShellCommand(options);
break;
default:
throw new InvalidOperationException("Not a valid media node type: " + options.type);
}
// Sets up the timer for this media
media.Duration = options.duration;
// Add event handler for when this completes
media.DurationElapsedEvent += new Media.DurationElapsedDelegate(media_DurationElapsedEvent);
return media;
}
/// <summary>
/// Prepares the Layout.. rendering all the necessary controls
/// </summary>
private void PrepareLayout(string layoutPath)
{
// Create a start record for this layout
_stat = new Stat();
_stat.type = StatType.Layout;
_stat.scheduleID = _scheduleId;
_stat.layoutID = _layoutId;
_stat.fromDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
// Get this layouts XML
XmlDocument layoutXml = new XmlDocument();
DateTime layoutModifiedTime;
// Default or not
if (layoutPath == ApplicationSettings.Default.LibraryPath + @"\Default.xml" || String.IsNullOrEmpty(layoutPath))
{
throw new Exception("Default layout");
}
else
{
try
{
// try to open the layout file
using (FileStream fs = File.Open(layoutPath, FileMode.Open, FileAccess.Read, FileShare.Write))
{
using (XmlReader reader = XmlReader.Create(fs))
{
layoutXml.Load(reader);
reader.Close();
}
fs.Close();
}
layoutModifiedTime = File.GetLastWriteTime(layoutPath);
}
catch (Exception ex)
{
Trace.WriteLine(string.Format("Could not find the layout file {0}: {1}", layoutPath, ex.Message));
throw;
}
}
// Attributes of the main layout node
XmlNode layoutNode = layoutXml.SelectSingleNode("/layout");
XmlAttributeCollection layoutAttributes = layoutNode.Attributes;
// Set the background and size of the form
_layoutWidth = int.Parse(layoutAttributes["width"].Value, CultureInfo.InvariantCulture);
_layoutHeight = int.Parse(layoutAttributes["height"].Value, CultureInfo.InvariantCulture);
// Scaling factor, will be applied to all regions
_scaleFactor = Math.Min(_clientSize.Width / _layoutWidth, _clientSize.Height / _layoutHeight);
// Want to be able to center this shiv - therefore work out which one of these is going to have left overs
int backgroundWidth = (int)(_layoutWidth * _scaleFactor);
int backgroundHeight = (int)(_layoutHeight * _scaleFactor);
double leftOverX;
double leftOverY;
try
{
leftOverX = Math.Abs(_clientSize.Width - backgroundWidth);
leftOverY = Math.Abs(_clientSize.Height - backgroundHeight);
if (leftOverX != 0)
{
leftOverX = leftOverX / 2;
}
if (leftOverY != 0)
{
leftOverY = leftOverY / 2;
}
}
catch
{
leftOverX = 0;
leftOverY = 0;
}
// New region and region options objects
_regions = new Collection <Region>();
RegionOptions options = new RegionOptions();
options.LayoutModifiedDate = layoutModifiedTime;
// Deal with the color
try
{
if (layoutAttributes["bgcolor"].Value != "")
{
this.BackColor = ColorTranslator.FromHtml(layoutAttributes["bgcolor"].Value);
options.backgroundColor = layoutAttributes["bgcolor"].Value;
}
}
catch
{
this.BackColor = Color.Black; // Default black
options.backgroundColor = "#000000";
}
// Get the background
try
{
if (layoutAttributes["background"] != null && !string.IsNullOrEmpty(layoutAttributes["background"].Value))
{
string bgFilePath = ApplicationSettings.Default.LibraryPath + @"\backgrounds\" + backgroundWidth + "x" + backgroundHeight + "_" + layoutAttributes["background"].Value;
// Create a correctly sized background image in the temp folder
if (!File.Exists(bgFilePath))
{
GenerateBackgroundImage(layoutAttributes["background"].Value, backgroundWidth, backgroundHeight, bgFilePath);
}
BackgroundImage = new Bitmap(bgFilePath);
options.backgroundImage = bgFilePath;
}
else
{
// Assume there is no background image
BackgroundImage = null;
options.backgroundImage = "";
}
}
catch (Exception ex)
{
Trace.WriteLine(new LogMessage("MainForm - PrepareLayout", "Unable to set background: " + ex.Message), LogType.Error.ToString());
// Assume there is no background image
this.BackgroundImage = null;
options.backgroundImage = "";
}
// Get the regions
XmlNodeList listRegions = layoutXml.SelectNodes("/layout/region");
XmlNodeList listMedia = layoutXml.SelectNodes("/layout/region/media");
// Check to see if there are any regions on this layout.
if (listRegions.Count == 0 || listMedia.Count == 0)
{
Trace.WriteLine(new LogMessage("PrepareLayout",
string.Format("A layout with {0} regions and {1} media has been detected.", listRegions.Count.ToString(), listMedia.Count.ToString())),
LogType.Info.ToString());
if (_schedule.ActiveLayouts == 1)
{
Trace.WriteLine(new LogMessage("PrepareLayout", "Only 1 layout scheduled and it has nothing to show."), LogType.Info.ToString());
throw new Exception("Only 1 layout schduled and it has nothing to show");
}
else
{
Trace.WriteLine(new LogMessage("PrepareLayout",
string.Format(string.Format("An empty layout detected, will show for {0} seconds.", ApplicationSettings.Default.EmptyLayoutDuration.ToString()))), LogType.Info.ToString());
// Put a small dummy region in place, with a small dummy media node - which expires in 10 seconds.
XmlDocument dummyXml = new XmlDocument();
dummyXml.LoadXml(string.Format("<region id='blah' width='1' height='1' top='1' left='1'><media id='blah' type='text' duration='{0}'><raw><text></text></raw></media></region>",
ApplicationSettings.Default.EmptyLayoutDuration.ToString()));
// Replace the list of regions (they mean nothing as they are empty)
listRegions = dummyXml.SelectNodes("/region");
}
}
foreach (XmlNode region in listRegions)
{
// Is there any media
if (region.ChildNodes.Count == 0)
{
Debug.WriteLine("A region with no media detected");
continue;
}
//each region
XmlAttributeCollection nodeAttibutes = region.Attributes;
options.scheduleId = _scheduleId;
options.layoutId = _layoutId;
options.regionId = nodeAttibutes["id"].Value.ToString();
options.width = (int)(Convert.ToDouble(nodeAttibutes["width"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.height = (int)(Convert.ToDouble(nodeAttibutes["height"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.left = (int)(Convert.ToDouble(nodeAttibutes["left"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.top = (int)(Convert.ToDouble(nodeAttibutes["top"].Value, CultureInfo.InvariantCulture) * _scaleFactor);
options.scaleFactor = _scaleFactor;
// Store the original width and original height for scaling
options.originalWidth = (int)Convert.ToDouble(nodeAttibutes["width"].Value, CultureInfo.InvariantCulture);
options.originalHeight = (int)Convert.ToDouble(nodeAttibutes["height"].Value, CultureInfo.InvariantCulture);
// Set the backgrounds (used for Web content offsets)
options.backgroundLeft = options.left * -1;
options.backgroundTop = options.top * -1;
// Account for scaling
options.left = options.left + (int)leftOverX;
options.top = options.top + (int)leftOverY;
// All the media nodes for this region / layout combination
options.mediaNodes = region.SelectNodes("media");
Region temp = new Region(ref _statLog, ref _cacheManager);
temp.DurationElapsedEvent += new Region.DurationElapsedDelegate(temp_DurationElapsedEvent);
Debug.WriteLine("Created new region", "MainForm - Prepare Layout");
// Dont be fooled, this innocent little statement kicks everything off
temp.regionOptions = options;
_regions.Add(temp);
Controls.Add(temp);
Debug.WriteLine("Adding region", "MainForm - Prepare Layout");
}
// Null stuff
listRegions = null;
listMedia = null;
}
/// <summary>
/// Create the next media node based on the provided options
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
private Media CreateNextMediaNode(RegionOptions options)
{
Media media;
Trace.WriteLine(new LogMessage("Region - CreateNextMediaNode", string.Format("Creating new media: {0}, {1}", options.type, options.mediaid)), LogType.Audit.ToString());
bool useCef = ApplicationSettings.Default.UseCefWebBrowser;
if (options.render == "html")
{
if (useCef)
media = new CefWebMedia(options);
else
media = new IeWebMedia(options);
}
else
{
switch (options.type)
{
case "image":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
media = new ImagePosition(options);
break;
case "powerpoint":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
media = new PowerPoint(options);
break;
case "video":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
// Which video engine are we using?
if (ApplicationSettings.Default.VideoRenderingEngine == "DirectShow")
media = new VideoDS(options);
else
media = new Video(options);
break;
case "localvideo":
// Which video engine are we using?
if (ApplicationSettings.Default.VideoRenderingEngine == "DirectShow")
media = new VideoDS(options);
else
media = new Video(options);
break;
case "datasetview":
case "embedded":
case "ticker":
case "text":
case "webpage":
if (useCef)
media = new CefWebMedia(options);
else
media = new IeWebMedia(options);
break;
case "flash":
options.uri = ApplicationSettings.Default.LibraryPath + @"\" + options.uri;
media = new Flash(options);
break;
case "shellcommand":
media = new ShellCommand(options);
break;
default:
throw new InvalidOperationException("Not a valid media node type: " + options.type);
}
}
// Sets up the timer for this media, if it hasn't already been set
if (media.Duration == 0)
media.Duration = options.duration;
// Add event handler for when this completes
media.DurationElapsedEvent += new Media.DurationElapsedDelegate(media_DurationElapsedEvent);
return media;
}
