public HyperlinkOverlay(HyperlinkOverlay ho)
{
this.Height = ho.Height;
this.Id = ho.Id;
this.OpenInApp = ho.OpenInApp;
this.Orientation = ho.Orientation;
this.ReqNavConfirm = ho.ReqNavConfirm;
this.Url = ho.Url;
this.Width = ho.Width;
this.X = ho.X;
this.Y = ho.Y;
}
public HyperlinkOverlay(HyperlinkOverlay ho)
{
this.Height = ho.Height;
this.Id = ho.Id;
this.OpenInApp = ho.OpenInApp;
this.Orientation = ho.Orientation;
this.ReqNavConfirm = ho.ReqNavConfirm;
this.Url = ho.Url;
this.Width = ho.Width;
this.X = ho.X;
this.Y = ho.Y;
}
public HyperlinkOverlay parseHyperlinkOverlay(XmlReader reader)
{
HyperlinkOverlay ho = new HyperlinkOverlay();
while (reader.Read())
{
if (reader.Name == "data" && reader.NodeType == XmlNodeType.EndElement)
{
break;
}
else if (reader.NodeType != XmlNodeType.EndElement)
{
switch (reader.Name)
{
case "url":
reader.Read();
ho.Url = reader.Value;
break;
case "reqNavConfirm":
reader.Read();
ho.ReqNavConfirm = Convert.ToBoolean(reader.Value);
break;
case "openInApp":
reader.Read();
ho.OpenInApp = Convert.ToBoolean(reader.Value);
break;
default:
break;
}
}
}
return(ho);
}
// searches the pages list for the proper page to add overlay to
// creates an overlay for each orientation if there are more than one
public Article parseOverlays(XmlReader reader, Article article)
{
while (reader.ReadToFollowing("overlay"))
{
double portraitX = -1;
double portraitY = -1;
double landscapeX = -1;
double landscapeY = -1;
double portraitWidth = -1;
double portraitHeight = -1;
double landscapeWidth = -1;
double landscapeHeight = -1;
Tuple <int, double> portraitTuple = new Tuple <int, double>(-1, -1);
Tuple <int, double> landscapeTuple = new Tuple <int, double>(-1, -1);
string type = reader.GetAttribute("type");
string id = reader.GetAttribute("id");
while (reader.Read())
{
// indicates the end of the overlay
if (reader.Name == "data")
{
break;
}
else if (reader.NodeType != XmlNodeType.EndElement)
{
//assigns the attributes for portrait orientation if it exists
if (reader.Name == "portraitBounds")
{
if (reader.ReadToFollowing("rectangle"))
{
portraitX = Convert.ToDouble(reader.GetAttribute("x"));
portraitY = Convert.ToDouble(reader.GetAttribute("y"));
portraitWidth = Convert.ToDouble(reader.GetAttribute("width"));
portraitHeight = Convert.ToDouble(reader.GetAttribute("height"));
portraitTuple = calculatePortraitPage(portraitY, article.Pages);
}
}
//assigns the attributes for landscape orientation if it exists
else if (reader.Name == "landscapeBounds")
{
if (reader.ReadToFollowing("rectangle"))
{
landscapeX = Convert.ToDouble(reader.GetAttribute("x"));
landscapeY = Convert.ToDouble(reader.GetAttribute("y"));
landscapeWidth = Convert.ToDouble(reader.GetAttribute("width"));
landscapeHeight = Convert.ToDouble(reader.GetAttribute("height"));
landscapeTuple = calculateLandscapePage(landscapeY, article.Pages);
}
}
}
}
switch (type)
{
case "audio":
AudioOverlay portraitAO = new AudioOverlay();
AudioOverlay landscapeAO = new AudioOverlay();
// getting the overlay assets for each oreintation if there are any
do
{
if (reader.Name == "audioUrl")
{
break;
}
else if (reader.Name == "overlayAsset")
{
if (reader.GetAttribute("landscape") == "false")
{
portraitAO.OverlayAssets.Add(parseOverlayAsset(reader));
}
else if (reader.GetAttribute("landscape") == "true")
{
landscapeAO.OverlayAssets.Add(parseOverlayAsset(reader));
}
}
} while (reader.Read());
AudioOverlay ao = parseAudioOverlay(reader);
if (portraitTuple.Item1 != -1) // there exists a portrait orientation for this overlay
{
portraitAO.Id = id + "_P";
portraitAO.Orientation = "portrait";
portraitAO.X = portraitX;
portraitAO.Y = portraitTuple.Item2;
portraitAO.Width = portraitWidth;
portraitAO.Height = portraitHeight;
portraitAO.AudioUrl = ao.AudioUrl;
portraitAO.AutoStart = ao.AutoStart;
portraitAO.AutoStartDelay = ao.AutoStartDelay;
article.Pages[portraitTuple.Item1].AudioOverlays.Add(portraitAO);
}
if (landscapeTuple.Item1 != -1) // there exists a landscape orientation for this overlay
{
landscapeAO.Id = id + "_L";
landscapeAO.Orientation = "landscape";
landscapeAO.X = landscapeX;
landscapeAO.Y = landscapeTuple.Item2;
landscapeAO.Width = landscapeWidth;
landscapeAO.Height = landscapeHeight;
landscapeAO.AudioUrl = ao.AudioUrl;
landscapeAO.AutoStart = ao.AutoStart;
landscapeAO.AutoStartDelay = ao.AutoStartDelay;
article.Pages[landscapeTuple.Item1].AudioOverlays.Add(landscapeAO);
}
break;
case "hyperlink":
HyperlinkOverlay ho = parseHyperlinkOverlay(reader);
HyperlinkOverlay portraitHO = new HyperlinkOverlay(ho);
HyperlinkOverlay landscapeHO = new HyperlinkOverlay(ho);
if (portraitTuple.Item1 != -1) // there exists a portrait orientation for this overlay
{
portraitHO.Id = id + "_P";
portraitHO.Orientation = "portrait";
portraitHO.X = portraitX;
portraitHO.Y = portraitTuple.Item2;
portraitHO.Width = portraitWidth;
portraitHO.Height = portraitHeight;
article.Pages[portraitTuple.Item1].HyperlinkOverlays.Add(portraitHO);
}
if (landscapeTuple.Item1 != -1) // there exists a landscape orientation for this overlay
{
landscapeHO.Id = id + "_L";
landscapeHO.Orientation = "landscape";
landscapeHO.X = landscapeX;
landscapeHO.Y = landscapeTuple.Item2;
landscapeHO.Width = landscapeWidth;
landscapeHO.Height = landscapeHeight;
article.Pages[landscapeTuple.Item1].HyperlinkOverlays.Add(landscapeHO);
}
break;
case "imagepan":
ImagepanOverlay portraitIO = new ImagepanOverlay();
ImagepanOverlay landscapeIO = new ImagepanOverlay();
// get overlay assets before we get the overlays attributes
while (reader.Read())
{
// indicates the end of the asstes
if (reader.Name == "anchorPoint")
{
break;
}
else if (reader.Name == "overlayAsset")
{
if (reader.GetAttribute("landscape") == "false")
{
portraitIO.OverlayAssets.Add(parseOverlayAsset(reader));
}
else if (reader.GetAttribute("landscape") == "true")
{
landscapeIO.OverlayAssets.Add(parseOverlayAsset(reader));
}
}
}
ImagepanOverlay io = parseImagepanOverlay(reader);
if (portraitTuple.Item1 != -1) // there exists a portrait orientation for this overlay
{
portraitIO.Id = id + "_P";
portraitIO.Orientation = "portrait";
portraitIO.X = portraitX;
portraitIO.Y = portraitTuple.Item2;
portraitIO.Width = portraitWidth;
portraitIO.Height = portraitHeight;
portraitIO.AnchorX = io.AnchorX;
portraitIO.AnchorY = io.AnchorY;
// getting the viewport bounds if they exist
while (reader.Read())
{
if ((reader.Name == "portraitBounds" && reader.NodeType == XmlNodeType.EndElement) || reader.Name == "landscapeBounds")
{
break;
}
else if (reader.Name == "portraitBounds")
{
portraitIO = parseImagepanOverlayViewportbounds(reader, portraitIO);
}
}
article.Pages[portraitTuple.Item1].ImagepanOverlays.Add(portraitIO);
}
if (landscapeTuple.Item1 != -1) // there exists a landscape orientation for this overlay
{
landscapeIO.Id = id + "_L";
landscapeIO.Orientation = "landscape";
landscapeIO.X = landscapeX;
landscapeIO.Y = landscapeTuple.Item2;
landscapeIO.Width = landscapeWidth;
landscapeIO.Height = landscapeHeight;
landscapeIO.AnchorX = io.AnchorX;
landscapeIO.AnchorY = io.AnchorY;
// getting the viewport bounds if they exist
do
{
if (reader.Name == "initialViewport" && reader.NodeType == XmlNodeType.EndElement)
{
break;
}
else if (reader.Name == "landscapeBounds")
{
landscapeIO = parseImagepanOverlayViewportbounds(reader, landscapeIO);
}
}while (reader.Read());
article.Pages[landscapeTuple.Item1].ImagepanOverlays.Add(landscapeIO);
}
break;
case "slideshow":
// shared slideshow overlay attributes
SlideshowOverlay so = parseSlideShowOverlay(reader);
SlideshowOverlay portraitSO = new SlideshowOverlay(so);
SlideshowOverlay landscapeSO = new SlideshowOverlay(so);
// getting the overlay assets for each oreintation if there are any
do
{
if (reader.Name == "portraitLayout" || reader.Name == "landscapeLayout")
{
break;
}
else if (reader.Name == "overlayAsset")
{
if (reader.GetAttribute("landscape") == "false")
{
portraitSO.OverlayAssets.Add(parseOverlayAsset(reader));
}
else if (reader.GetAttribute("landscape") == "true")
{
landscapeSO.OverlayAssets.Add(parseOverlayAsset(reader));
}
}
}while (reader.Read());
if (portraitTuple.Item1 != -1) // there is a portrait layout for this overlay
{
portraitSO.Id = id + "_P";
portraitSO.X = portraitX;
portraitSO.Y = portraitTuple.Item2;
portraitSO.Width = portraitWidth;
portraitSO.Height = portraitHeight;
portraitSO.Orientation = "portrait";
if (reader.Name == "portraitLayout")
{
portraitSO = parseSlideshowOverlayDisplaybounds(reader, portraitSO);
while (reader.Read())
{
if (reader.Name == "landscapeLayout" || (reader.Name == "data" && reader.NodeType == XmlNodeType.EndElement))
{
break;
}
else if (reader.Name == "button")
{
portraitSO.OverlayButtons.Add(parseOverlayButton(reader));
}
}
}
article.Pages[portraitTuple.Item1].SlideshowOverlays.Add(portraitSO);
}
if (landscapeTuple.Item1 != -1) // there is a landscape layout for this overlay
{
landscapeSO.Id = id + "_L";
landscapeSO.X = landscapeX;
landscapeSO.Y = landscapeTuple.Item2;
landscapeSO.Width = landscapeWidth;
landscapeSO.Height = landscapeHeight;
landscapeSO.Orientation = "landscape";
if (reader.Name == "landscapeLayout")
{
landscapeSO = parseSlideshowOverlayDisplaybounds(reader, landscapeSO);
while (reader.Read())
{
if (reader.Name == "data" && reader.NodeType == XmlNodeType.EndElement)
{
break;
}
else if (reader.Name == "button")
{
landscapeSO.OverlayButtons.Add(parseOverlayButton(reader));
}
}
}
article.Pages[landscapeTuple.Item1].SlideshowOverlays.Add(landscapeSO);
}
break;
case "webview":
WebviewOverlay wo = parseWebViewOverlay(reader);
WebviewOverlay portraitWO = new WebviewOverlay(wo);
WebviewOverlay landscapeWO = new WebviewOverlay(wo);
if (portraitTuple.Item1 != -1) // there is a portrait layout for this overlay
{
portraitWO.Id = id + "_P";
portraitWO.Orientation = "portrait";
portraitWO.X = portraitX;
portraitWO.Y = portraitTuple.Item2;
portraitWO.Width = portraitWidth;
portraitWO.Height = portraitHeight;
article.Pages[portraitTuple.Item1].WebviewOverlay.Add(portraitWO);
}
if (landscapeTuple.Item1 != -1) // there is a landscape layout for this overlay
{
landscapeWO.Id = id + "_L";
landscapeWO.Orientation = "landscape";
landscapeWO.X = landscapeX;
landscapeWO.Y = landscapeTuple.Item2;
landscapeWO.Width = landscapeWidth;
landscapeWO.Height = landscapeHeight;
article.Pages[landscapeTuple.Item1].WebviewOverlay.Add(landscapeWO);
}
break;
case "video":
VideoOverlay vo = parseVideoOverlay(reader);
VideoOverlay portraitVO = new VideoOverlay(vo);
VideoOverlay landscapeVO = new VideoOverlay(vo);
if (portraitTuple.Item1 != -1) // there is a portrait layout for this overlay
{
portraitVO.Id = id + "_P";
portraitVO.Orientation = "portrait";
portraitVO.X = portraitX;
portraitVO.Y = portraitTuple.Item2;
portraitVO.Width = portraitWidth;
portraitVO.Height = portraitHeight;
article.Pages[portraitTuple.Item1].VideoOverlays.Add(portraitVO);
}
if (landscapeTuple.Item1 != -1) // there is a landscape layout for this overlay
{
landscapeVO.Id = id + "_L";
landscapeVO.Orientation = "landscape";
landscapeVO.X = landscapeX;
landscapeVO.Y = landscapeTuple.Item2;
landscapeVO.Width = landscapeWidth;
landscapeVO.Height = landscapeHeight;
article.Pages[landscapeTuple.Item1].VideoOverlays.Add(landscapeVO);
}
break;
default:
break;
}
}
return(article);
}
