public virtual void OnReadFromXmlNode(IXmlCodeReader serializer, XmlNode node)
{
ObjectXmlReader xr = new ObjectXmlReader();
Point l;
if (xr.ReadValueFromChildNode <Point>(node, XML_Location, out l))
{
_location = l;
}
else
{
_location = this.Location;
}
if (NeedSaveSize)
{
Size s;
if (xr.ReadValueFromChildNode <Size>(node, XML_Size, out s))
{
this.Size = s;
}
}
if (_location.X < 0)
{
_location.X = 0;
}
if (_location.Y < 0)
{
_location.Y = 0;
}
this.Location = _location;
}
private void checkLoadValues()
{
if (_data == null && _xmlNode != null)
{
XmlNodeList nds = _xmlNode.SelectNodes(TreeViewX.XML_Value);
ObjectXmlReader xr = new ObjectXmlReader();
foreach (XmlNode nd in nds)
{
TreeNodeValue tnv = new TreeNodeValue(nd, xr);
tnv.IsShortcut = IsShortcut;
if (!tnv.IsShortcut)
{
AddValue(tnv.Name, tnv.Value);
}
}
if (!IsShortcut)
{
TreeViewX tvx = TreeView as TreeViewX;
if (tvx != null)
{
tvx.OnValueListLoaded(this);
}
}
}
}
public TreeNode CreatePointer()
{
TreeNodePointer obj = new TreeNodePointer(_xmlNode);
if (this.IsShortcut)
{
bool loaded = false;
TreeViewX tvx = this.TreeView as TreeViewX;
if (tvx != null)
{
TreeNodeX tnx = tvx.GetCategoryNodeById(this.TreeNodeId);
if (tnx != null)
{
VPLUtil.CopyProperties(tnx, obj);
loaded = true;
}
}
if (!loaded)
{
ObjectXmlReader oxr = new ObjectXmlReader();
oxr.ReadProperties(_xmlNode, obj);
}
}
else
{
VPLUtil.CopyProperties(this, obj);
}
return(obj);
}
public TreeNodeValue(XmlNode node, ObjectXmlReader reader)
{
_xmlNode = node;
string name = XmlUtil.GetNameAttribute(_xmlNode);
Type type = XmlUtil.GetLibTypeAttribute(_xmlNode);
object d = reader.ReadValue(_xmlNode, null, type);
_data = new TypedNamedValue(name, new TypedValue(type, d));
init();
}
public override TreeNodeX CreateDuplicatedNode(TreeViewX targetHolder)
{
XmlDocument docTarget = targetHolder.GetXmlDocument();
if (docTarget != _pointerXmlNode.OwnerDocument)
{
throw new TreeViewXException("Cannot duplicate shortcut bewteen different tree views");
}
ObjectXmlReader oxr = new ObjectXmlReader();
XmlNode pointerXml = _pointerXmlNode.Clone();
TreeNodeShortcut tns = new TreeNodeShortcut(pointerXml, oxr);
return(tns);
}
public void LoadShortCutFromXmlNode(XmlNode node, ObjectXmlReader reader)
{
_pointerXmlNode = node;
Guid id = XmlUtil.GetAttributeGuid(node, TreeViewX.XMLATT_Guid);
if (id == Guid.Empty)
{
throw new TreeViewXException("Guid not found in the shortcut node. Shortcut Path:{0}", XmlUtil.GetPath(node));
}
XmlNode dataNode = node.OwnerDocument.SelectSingleNode(string.Format(System.Globalization.CultureInfo.InvariantCulture,
"//{0}[@{1}='{2}']",
TreeViewX.XML_Item, TreeViewX.XMLATT_Guid, id.ToString("D")));
if (dataNode == null)
{
throw new TreeViewXException("XmlNode not found for {0}. Shortcut Path:{1}", id, XmlUtil.GetPath(node));
}
DataXmlNode = dataNode;
reader.ReadProperties(dataNode, this);
ClearValues();
}
public void LoadFromDataXmlNode(XmlNode node)
{
ObjectXmlReader rd = new ObjectXmlReader();
rd.ReadProperties(node, this);
}
public TreeNodeShortcut(XmlNode node, ObjectXmlReader reader)
{
LoadShortCutFromXmlNode(node, reader);
}
