public XmlElement Save(XmlDocument aDocument)
{
XmlElement bookmarkElement = aDocument.CreateElement("Bookmark");
//@title
XmlAttribute titleAttribute = aDocument.CreateAttribute("title");
titleAttribute.Value = Title;
bookmarkElement.Attributes.Append(titleAttribute);
//@image
XmlAttribute imageAttribute = aDocument.CreateAttribute("image");
imageAttribute.Value = Image;
bookmarkElement.Attributes.Append(imageAttribute);
//@class
XmlAttribute classAttribute = aDocument.CreateAttribute("class");
classAttribute.Value = Class;
bookmarkElement.Attributes.Append(classAttribute);
if (BreadcrumbTrail == null)
{
BreadcrumbTrail = BreadcrumbTrail.Default;
}
bookmarkElement.AppendChild(BreadcrumbTrail.Save(aDocument));
return(bookmarkElement);
}
public static string Convert(BreadcrumbTrail aBreadcrumbTrail)
{
XmlDocument doc = new XmlDocument();
if (aBreadcrumbTrail != null)
{
doc.AppendChild(aBreadcrumbTrail.Save(doc));
}
return(doc.OuterXml);
}
public Bookmark(BreadcrumbTrail aBreadcrumbTrail)
{
BreadcrumbTrail = aBreadcrumbTrail;
if (BreadcrumbTrail.Count > 0)
{
Title = BreadcrumbTrail[BreadcrumbTrail.Count - 1].Title;
Class = string.Empty;
Image = string.Empty;
}
}
public static BreadcrumbTrail Convert(string aBreadcrumbTrail)
{
BreadcrumbTrail result = BreadcrumbTrail.Default;
XmlDocument doc = new XmlDocument();
try
{
doc.LoadXml(aBreadcrumbTrail);
result.Load(doc);
}
catch (XmlException) { }
return(result);
}
public void Load(XmlNode aBookmarkNode)
{
if (aBookmarkNode.Attributes.GetNamedItem("title") != null)
{
Title = aBookmarkNode.Attributes.GetNamedItem("title").Value;
}
if (aBookmarkNode.Attributes.GetNamedItem("image") != null)
{
Image = aBookmarkNode.Attributes.GetNamedItem("image").Value;
}
if (aBookmarkNode.Attributes.GetNamedItem("class") != null)
{
Class = aBookmarkNode.Attributes.GetNamedItem("class").Value;
}
if (BreadcrumbTrail == null)
{
BreadcrumbTrail = BreadcrumbTrail.Default;
}
BreadcrumbTrail.Load(aBookmarkNode);
}
public static Location Locate(IContainer aParentContainer, BreadcrumbTrail aBreadcrumbTrail)
{
Assert.Check(aBreadcrumbTrail.Count > 0);
if (aBreadcrumbTrail.Count == 1)
{
container c = aParentContainer.Metadata;
if (c.Id == aBreadcrumbTrail[0].Id || c.Title == aBreadcrumbTrail[0].Title)
{
return(new Location(aParentContainer));
}
else
{
return(null);
}
}
else
{
List <IContainer> candidates = FindCandidateChildren(aParentContainer, aBreadcrumbTrail[1]);
foreach (IContainer candidate in candidates)
{
BreadcrumbTrail tail = aBreadcrumbTrail.TruncateStart(1);
Location loc = Locate(candidate, tail);
if (loc != null)
{
List <IContainer> containers = new List <IContainer>();
containers.Add(aParentContainer);
for (int i = 0; i < loc.Containers.Count; i++)
{
containers.Add(loc.Containers[i]);
}
return(new Location(containers));
}
}
return(null);
}
}
public OptionBreadcrumbTrail(string aId, string aName, string aDescription, BreadcrumbTrail aDefault)
: base(aId, aName, aDescription, BreadcrumbTrailConverter.Convert(aDefault))
{
}
public LocatorAsync(IContainer aRootContainer, BreadcrumbTrail aBreadcrumbTrail)
{
iRootContainer = aRootContainer;
iBreadcrumbTrail = aBreadcrumbTrail;
}