public void LoadDictFromXML(String xmlFileName)
{
XmlDocument doc = new XmlDocument();
doc.Load(xmlFileName);
if (doc.HasChildNodes)
{
foreach (XmlNode tourNode in doc.ChildNodes)
{
if (tourNode.Name == "TourStoryboard")
{
tourStoryboard = new TourStoryboard();
tourStoryboard.displayName = tourNode.Attributes.GetNamedItem("displayName").InnerText;
tourStoryboard.description = tourNode.Attributes.GetNamedItem("description").InnerText;
//// Time experiment
tourStoryboard.totalDuration = double.Parse(tourNode.Attributes.GetNamedItem("duration").InnerText);
dockableItemsLoaded = new List<DockableItem>();
msiItemsLoaded = new List<MultiScaleImage>();
tourBiDictionary = new BiDictionary<Timeline, BiDictionary<double, TourEvent>>();
undoStack = new Stack<BiDictionary<Timeline, BiDictionary<double, TourEvent>>>();
redoStack = new Stack<BiDictionary<Timeline, BiDictionary<double, TourEvent>>>();
itemToTLDict = new Dictionary<DockableItem, Timeline>();
msiToTLDict = new Dictionary<MultiScaleImage, Timeline>();
foreach (XmlNode TLNode in tourNode.ChildNodes)
{
if (TLNode.Name == "TourParallelTL")
{
if (TLNode.Attributes.GetNamedItem("type").InnerText == "artwork")
{
String msi_file = TLNode.Attributes.GetNamedItem("file").InnerText;
String msi_tour_path = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\Data\\Images\\DeepZoom\\" + msi_file + "\\dz.xml";
artModeWin.msi_tour.SetImageSource(msi_tour_path);
artModeWin.msi_tour_thumb.SetImageSource(msi_tour_path);
msiItemsLoaded.Add(artModeWin.msi_tour);
artModeWin.msi_tour.PreviewTouchDown += new EventHandler<TouchEventArgs>(msiTouchDown);
artModeWin.msi_tour.PreviewMouseDown += new MouseButtonEventHandler(msiTouchDown);
artModeWin.msi_tour.PreviewTouchMove += new EventHandler<TouchEventArgs>(msiTouchMoved);
artModeWin.msi_tour.PreviewMouseMove += new MouseEventHandler(msiTouchMoved);
artModeWin.msi_tour.PreviewTouchUp += new EventHandler<TouchEventArgs>(msiTouchUp);
artModeWin.msi_tour.PreviewMouseUp += new MouseButtonEventHandler(msiTouchUp);
artModeWin.msi_tour.PreviewMouseWheel += new MouseWheelEventHandler(msiMouseWheel);
artModeWin.msi_tour.disableInertia();
TourParallelTL msi_tour_TL = new TourParallelTL();
msiToTLDict.Add(artModeWin.msi_tour, msi_tour_TL);
msi_tour_TL.type = TourTLType.artwork;
msi_tour_TL.displayName = TLNode.Attributes.GetNamedItem("displayName").InnerText;
msi_tour_TL.file = TLNode.Attributes.GetNamedItem("file").InnerText;
BiDictionary<double, TourEvent> msi_tour_TL_dict = new BiDictionary<double, TourEvent>();
tourBiDictionary.Add(msi_tour_TL, msi_tour_TL_dict);
foreach (XmlNode TourEventNode in TLNode.ChildNodes)
{
if (TourEventNode.Name == "TourEvent")
{
if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "ZoomMSIEvent")
{
double scale = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("scale").InnerText);
double toMSIPointX = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("toMSIPointX").InnerText);
double toMSIPointY = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("toMSIPointY").InnerText);
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent zoomMSIEvent = new ZoomMSIEvent(artModeWin.msi_tour, scale, toMSIPointX, toMSIPointY, duration);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
msi_tour_TL_dict.Add(beginTime, zoomMSIEvent);
}
}
}
}
else if (TLNode.Attributes.GetNamedItem("type").InnerText == "media")
{
String media_file = TLNode.Attributes.GetNamedItem("file").InnerText;
DockableItem dockItem = new DockableItem(artModeWin.MSIScatterView, artModeWin, artModeWin.Bar, System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\Data\\Images\\Metadata\\" + media_file);
dockItem.PreviewMouseMove += new MouseEventHandler(mediaTouchDown);
dockItem.PreviewTouchDown += new EventHandler<TouchEventArgs>(mediaTouchDown);
dockItem.PreviewMouseDown += new MouseButtonEventHandler(mediaTouchDown);
dockItem.PreviewTouchMove += new EventHandler<TouchEventArgs>(mediaTouchMoved);
dockItem.PreviewMouseMove += new MouseEventHandler(mediaTouchMoved);
dockItem.PreviewTouchUp += new EventHandler<TouchEventArgs>(mediaTouchUp);
dockItem.PreviewMouseUp += new MouseButtonEventHandler(mediaTouchUp);
dockableItemsLoaded.Add(dockItem);
dockItem.Visibility = Visibility.Hidden;
TourParallelTL dockItem_TL = new TourParallelTL();
dockItem_TL.type = TourTLType.media;
dockItem_TL.displayName = TLNode.Attributes.GetNamedItem("displayName").InnerText;
dockItem_TL.file = TLNode.Attributes.GetNamedItem("file").InnerText;
itemToTLDict.Add(dockItem, dockItem_TL);
BiDictionary<double, TourEvent> dockItem_TL_dict = new BiDictionary<double, TourEvent>();
tourBiDictionary.Add(dockItem_TL, dockItem_TL_dict);
foreach (XmlNode TourEventNode in TLNode.ChildNodes)
{
if (TourEventNode.Name == "TourEvent")
{
if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "FadeInMediaEvent")
{
double toScreenPointX = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("toScreenPointX").InnerText);
double toScreenPointY = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("toScreenPointY").InnerText);
double scale = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("scale").InnerText);
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent fadeInMediaEvent = new FadeInMediaEvent(dockItem, toScreenPointX, toScreenPointY, scale, duration);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
dockItem_TL_dict.Add(beginTime, fadeInMediaEvent);
}
else if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "ZoomMediaEvent")
{
double scale = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("scale").InnerText);
double toScreenPointX = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("toScreenPointX").InnerText);
double toScreenPointY = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("toScreenPointY").InnerText);
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent zoomMediaEvent = new ZoomMediaEvent(dockItem, scale, toScreenPointX, toScreenPointY, duration);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
dockItem_TL_dict.Add(beginTime, zoomMediaEvent);
}
else if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "FadeOutMediaEvent")
{
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent fadeOutMediaEvent = new FadeOutMediaEvent(dockItem, duration);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
dockItem_TL_dict.Add(beginTime, fadeOutMediaEvent);
}
}
}
}
else if (TLNode.Attributes.GetNamedItem("type").InnerText == "highlight")
{
String media_file = TLNode.Attributes.GetNamedItem("file").InnerText;
SurfaceInkCanvas sic = new SurfaceInkCanvas();
inkCanvases.Add(sic);
sic.Width = 1920;
sic.Height = 1080;
sic.DefaultDrawingAttributes.Width = 50;
sic.DefaultDrawingAttributes.Height = 50;
sic.UsesTouchShape = false;
sic.Background = Brushes.Transparent;
sic.Opacity = 0.7;
sic.Visibility = Visibility.Visible;
Canvas.SetZIndex(sic, 50);
loadInkCanvas(sic, System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "/" + media_file);
artModeWin.ImageArea.Children.Add(sic);
TourParallelTL tourtl = new TourParallelTL();
tourtl.type = TourTLType.highlight;
tourtl.inkCanvas = sic;
tourtl.displayName = TLNode.Attributes.GetNamedItem("displayName").InnerText;
tourtl.file = TLNode.Attributes.GetNamedItem("file").InnerText;
BiDictionary<double, TourEvent> tldict = new BiDictionary<double, TourEvent>();
tourBiDictionary.Add(tourtl, tldict);
foreach (XmlNode TourEventNode in TLNode.ChildNodes)
{
if (TourEventNode.Name == "TourEvent")
{
if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "FadeInHighlightEvent")
{
double opacity = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("opacity").InnerText);
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent fadeInHighlightEvent = new FadeInHighlightEvent(sic, duration, opacity);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
tldict.Add(beginTime, fadeInHighlightEvent);
}
else if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "FadeOutHighlightEvent")
{
double opacity = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("opacity").InnerText);
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent fadeOutHighlightEvent = new FadeOutHighlightEvent(sic, duration, opacity);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
tldict.Add(beginTime, fadeOutHighlightEvent);
}
}
}
}
else if (TLNode.Attributes.GetNamedItem("type").InnerText == "path")
{
String media_file = TLNode.Attributes.GetNamedItem("file").InnerText;
SurfaceInkCanvas sic = new SurfaceInkCanvas();
inkCanvases.Add(sic);
sic.Width = 1920;
sic.Height = 1080;
sic.UsesTouchShape = true;
sic.DefaultDrawingAttributes.FitToCurve = true;
sic.Background = Brushes.Transparent;
sic.Opacity = 0;
sic.Visibility = Visibility.Visible;
Canvas.SetZIndex(sic, 50);
loadInkCanvas(sic, System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "/" + media_file);
artModeWin.ImageArea.Children.Add(sic);
TourParallelTL tourtl = new TourParallelTL();
tourtl.type = TourTLType.path;
tourtl.inkCanvas = sic;
tourtl.displayName = TLNode.Attributes.GetNamedItem("displayName").InnerText;
tourtl.file = TLNode.Attributes.GetNamedItem("file").InnerText;
BiDictionary<double, TourEvent> tldict = new BiDictionary<double, TourEvent>();
tourBiDictionary.Add(tourtl, tldict);
foreach (XmlNode TourEventNode in TLNode.ChildNodes)
{
if (TourEventNode.Name == "TourEvent")
{
if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "FadeInPathEvent")
{
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent fadeInPathEvent = new FadeInPathEvent(sic, duration);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
tldict.Add(beginTime, fadeInPathEvent);
}
else if (TourEventNode.Attributes.GetNamedItem("type").InnerText == "FadeOutPathEvent")
{
double duration = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("duration").InnerText);
TourEvent fadeOutPathEvent = new FadeOutPathEvent(sic, duration);
double beginTime = Convert.ToDouble(TourEventNode.Attributes.GetNamedItem("beginTime").InnerText);
tldict.Add(beginTime, fadeOutPathEvent);
}
}
}
}
}
else if (TLNode.Name == "TourMediaTL")
{
String audio_file = TLNode.Attributes.GetNamedItem("file").InnerText;
TourMediaTL tourAudio_TL = new TourMediaTL(new Uri(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\Data\\Tour\\Audio\\" + audio_file, UriKind.Absolute));
tourAudio_TL.type = TourTLType.audio;
tourAudio_TL.displayName = TLNode.Attributes.GetNamedItem("displayName").InnerText;
tourAudio_TL.file = TLNode.Attributes.GetNamedItem("file").InnerText;
if (TLNode.Attributes.GetNamedItem("beginTime") != null)
tourAudio_TL.BeginTime = TimeSpan.FromSeconds(Convert.ToDouble(TLNode.Attributes.GetNamedItem("beginTime").InnerText));
if (TLNode.Attributes.GetNamedItem("duration") != null)
tourAudio_TL.Duration = TimeSpan.FromSeconds(Convert.ToDouble(TLNode.Attributes.GetNamedItem("duration").InnerText));
else
{
TagLib.File audio_file_tags = TagLib.File.Create(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\Data\\Tour\\Audio\\" + audio_file);
tourAudio_TL.Duration = audio_file_tags.Properties.Duration;
}
BiDictionary<double, TourEvent> tourAudio_TL_dict = new BiDictionary<double, TourEvent>(); // dummy TL_dict -- tourAudio_timeline obviously doesn't store any TourEvents
tourBiDictionary.Add(tourAudio_TL, tourAudio_TL_dict);
tourAudio_element = new MediaElement();
tourAudio_element.Volume = 0.99;
tourAudio_element.LoadedBehavior = MediaState.Manual;
tourAudio_element.UnloadedBehavior = MediaState.Manual;
Storyboard.SetTarget(tourAudio_TL, tourAudio_element);
tourStoryboard.SlipBehavior = SlipBehavior.Slip;
// took me quite a while to figure out that WPF really can't determine the duration of an MP3 until it's actually loaded (i.e. playing), and then it took me a little longer to finally find and accept this open-source library...argh
}
}
}
}
}
}
public void MakeNewHighlightCanvas()
{
currentHighlightCanvas = new SurfaceInkCanvas();
inkCanvases.Add(currentHighlightCanvas);
currentHighlightCanvas.Width = 1920;
currentHighlightCanvas.Height = 1080;
currentHighlightCanvas.DefaultDrawingAttributes.Width = 50;
currentHighlightCanvas.DefaultDrawingAttributes.Height = 50;
currentHighlightCanvas.UsesTouchShape = false;
currentHighlightCanvas.Background = Brushes.Transparent;
currentHighlightCanvas.Opacity = 0.7;
Canvas.SetZIndex(currentHighlightCanvas, 50);
artModeWin.ImageArea.Children.Add(currentHighlightCanvas);
TourEvent fadeIn = new FadeInHighlightEvent(currentHighlightCanvas, 1, 0.7);
fadeIn.type = TourEvent.Type.fadeInHighlight;
TourEvent fadeOut = new FadeOutHighlightEvent(currentHighlightCanvas, 1, 0.7);
fadeOut.type = TourEvent.Type.fadeOutHighlight;
TourParallelTL tourtl = new TourParallelTL();
tourtl.type = TourTLType.highlight;
tourtl.inkCanvas = currentHighlightCanvas;
tourtl.displayName = "Mask";
tourtl.file = getNextFile("Highlight");
currentHighlightCanvasFile = tourtl.file;
BiDictionary<double, TourEvent> tlbidict = new BiDictionary<double, TourEvent>();
double start = authorTimerCountSpan.TotalSeconds;
if (start < 1) start = 1;
authorTimerCountSpan = TimeSpan.FromSeconds(start);
tlbidict.Add(start - 1, fadeIn);
tlbidict.Add(start + 1, fadeOut);
tourBiDictionary.Add(tourtl, tlbidict);
if (!tourAuthoringOn)
currentHighlightCanvas.IsHitTestVisible = false;
tourAuthoringUI.refreshUI();
}