/// <summary>
/// Initializes a new instance of the Slideshow class by cloneing the given <see cref="Slideshow"/>
/// </summary>
/// <param name="slideshow">A <see cref="Slideshow"/> to be cloned.</param>
public Slideshow(Slideshow slideshow)
{
this.Name = slideshow.Name;
this.Text = slideshow.Text;
this.ImageKey = slideshow.ImageKey;
this.shuffling = slideshow.Shuffling;
foreach (SlideshowTreeNode node in slideshow.Nodes)
{
this.Nodes.Add((SlideshowTreeNode)node.Clone());
}
}
/// <summary>
/// This method is a custom deserialization with an <see cref="XmlSerializer"/>
/// to read the contents of the <see cref="Slideshow"/> that
/// are exposed in this override. It deserializes recursively.
/// </summary>
/// <param name="reader">The <see cref="XmlReader"/> to use.</param>
/// <param name="node">The <see cref="SlideshowTreeNode"/> to deserialize.</param>
public override void DeserializeNode(XmlReader reader, SlideshowTreeNode node)
{
var shuffleSerializer = new XmlSerializer(typeof(CustomShuffling));
// Check for Versions < Ogama 4.3
if (reader.Name == "SlideshowTreeNode")
{
base.DeserializeNode(reader, node);
return;
}
reader.ReadStartElement("IsModified");
this.IsModified = reader.ReadContentAsBoolean();
reader.ReadEndElement();
if (reader.Name == "CustomShuffling")
{
this.shuffling = (CustomShuffling)shuffleSerializer.Deserialize(reader);
}
while ((reader.Name == "SlideshowTreeNode" && reader.NodeType == XmlNodeType.Element) ||
(reader.Name == "BrowserTreeNode" && reader.NodeType == XmlNodeType.Element))
{
if (reader.Name == "SlideshowTreeNode")
{
var newNode = new SlideshowTreeNode();
newNode.DeserializeNode(reader, newNode);
this.SetTreeNodeImageKey(newNode);
node.Nodes.Add(newNode);
}
else if (reader.Name == "BrowserTreeNode")
{
var newNode = new BrowserTreeNode();
newNode.DeserializeNode(reader, newNode);
this.SetTreeNodeImageKey(newNode);
node.Nodes.Add(newNode);
}
}
}
///////////////////////////////////////////////////////////////////////////////
// Construction and Initializing methods //
///////////////////////////////////////////////////////////////////////////////
#region CONSTRUCTION
/// <summary>
/// Initializes a new instance of the Slideshow class.
/// </summary>
public Slideshow()
{
this.Name = "-1";
this.Text = "Slideshow";
this.shuffling = new CustomShuffling();
}
