protected void OnValueChanged(DesignerPropertyInfo property)
{
if (!_valueWasAssigned)
{
return;
}
Nodes.Node node = _object as Nodes.Node;
if (node != null)
{
node.OnPropertyValueChanged(true);
}
else
{
Attachments.Attachment attach = _object as Attachments.Attachment;
if (attach != null)
{
attach.OnPropertyValueChanged(true);
}
}
if (ValueWasChanged != null)
{
ValueWasChanged(this, property);
}
}
/// <summary>
/// Loads an attachment which is attached to a node.
/// </summary>
/// <param name="node">The node the attachment is created for.</param>
/// <param name="xml">The XML node the attachment retrieves its name and attributes from.</param>
/// <returns>Returns the created Attachment.</returns>
protected Attachments.Attachment CreateAttachment(List <Nodes.Node.ErrorCheck> result, Node node, XmlNode xml)
{
try
{
// get the type of the attachment and create it
// maintain compatibility with version 1
//string clss= GetAttribute(xml, "Class");
string clss;
if (!GetAttribute(xml, "Class", out clss))
{
string find = ".Events." + GetAttribute(xml, "name");
Type found = Plugin.FindType(find);
if (found != null)
{
clss = found.FullName;
}
}
Type t = Plugin.GetType(clss);
if (t == null)
{
throw new Exception(string.Format(Resources.ExceptionUnknownEventType, clss));
}
Attachments.Attachment attach = Attachments.Attachment.Create(t, node);
// initialise the attachments properties
IList <DesignerPropertyInfo> properties = attach.GetDesignerProperties();
for (int p = 0; p < properties.Count; ++p)
{
if (properties[p].Attribute.HasFlags(DesignerProperty.DesignerFlags.NoSave))
{
continue;
}
InitProperty(result, xml, attach, properties[p]);
}
// update attacheent with attributes
attach.OnPropertyValueChanged(false);
return(attach);
}
catch (Exception ex)
{
string msgError = string.Format("{0}\n{1}:\n{2} Of Node {3}", ex.Message, this.Filename, "Attachment", node.Id);
//throw new Exception(msg);
MessageBox.Show(msgError, Resources.LoadError, MessageBoxButtons.OK);
}
return(null);
}
/// <summary>
/// Loads an attachment which is attached to a node.
/// </summary>
/// <param name="node">The node the attachment is created for.</param>
/// <param name="xml">The XML node the attachment retrieves its name and attributes from.</param>
/// <returns>Returns the created Attachment.</returns>
protected Attachments.Attachment CreateAttachment(Node node, XmlNode xml)
{
// get the type of the attachment and create it
// maintain compatibility with version 1
//string clss= GetAttribute(xml, "Class");
string clss;
if (!GetAttribute(xml, "Class", out clss))
{
string find = ".Events." + GetAttribute(xml, "name");
Type found = Plugin.FindType(find);
if (found != null)
{
clss = found.FullName;
}
}
Type t = Plugin.GetType(clss);
if (t == null)
{
throw new Exception(string.Format(Resources.ExceptionUnknownEventType, clss));
}
Attachments.Attachment attach = Attachments.Attachment.Create(t, node);
// initialise the attachments properties
IList <DesignerPropertyInfo> properties = attach.GetDesignerProperties();
for (int p = 0; p < properties.Count; ++p)
{
if (properties[p].Attribute.HasFlags(DesignerProperty.DesignerFlags.NoSave))
{
continue;
}
InitProperty(xml, attach, properties[p]);
}
// update attacheent with attributes
attach.OnPropertyValueChanged(false);
return(attach);
}
/// <summary>
/// Loads an attachment which is attached to a node.
/// </summary>
/// <param name="node">The node the attachment is created for.</param>
/// <param name="xml">The XML node the attachment retrieves its name and attributes from.</param>
/// <returns>Returns the created Attachment.</returns>
protected Attachments.Attachment CreateAttachment(Node node, XmlNode xml)
{
try
{
// get the type of the attachment and create it
// maintain compatibility with version 1
//string clss= GetAttribute(xml, "Class");
string clss;
if (!GetAttribute(xml, "Class", out clss))
{
string find = ".Events." + GetAttribute(xml, "name");
Type found = Plugin.FindType(find);
if (found != null)
{
clss = found.FullName;
}
}
Type t = Plugin.GetType(clss);
if (t == null)
{
throw new Exception(string.Format(Resources.ExceptionUnknownEventType, clss));
}
Attachments.Attachment attach = Attachments.Attachment.Create(t, node);
// initialise the attachments properties
IList <DesignerPropertyInfo> properties = attach.GetDesignerProperties();
for (int p = 0; p < properties.Count; ++p)
{
if (properties[p].Attribute.HasFlags(DesignerProperty.DesignerFlags.NoSave))
{
continue;
}
InitProperty(xml, attach, properties[p]);
}
// update attacheent with attributes
attach.OnPropertyValueChanged(false);
Attachments.Event evt = attach as Attachments.Event;
if (evt != null)
{
foreach (XmlNode xnode in xml.ChildNodes)
{
if (xnode.NodeType == XmlNodeType.Element)
{
switch (xnode.Name.ToLowerInvariant())
{
// load parameters
case ("parameters"):
LoadParameters(xnode, node, evt.Pars);
break;
}
}
}
}
return(attach);
}
catch (Exception ex)
{
string msgError = string.Format("{0}\n{1}:\n{2}", ex.Message, this.Filename, "Attachment");
//throw new Exception(msg);
MessageBox.Show(msgError, Resources.LoadError, MessageBoxButtons.OK);
}
return(null);
}