/// <summary>
/// Reads an object from current xml node.
/// </summary>
/// <returns>The object.</returns>
/// <remarks>
/// This method creates an instance of object described by the current xml node, then invokes
/// its <b>Deserialize</b> method.
/// </remarks>
/// <example>This example demonstrates the use of <b>ReadProperties</b>, <b>ReadChildren</b>,
/// <b>NextItem</b>, <b>Read</b> methods.
/// <code>
/// public void Deserialize(FRReader reader)
/// {
/// // read simple properties like "Text", complex properties like "Border.Lines"
/// reader.ReadProperties(this);
///
/// // moves the current reader item
/// while (reader.NextItem())
/// {
/// // read the "Styles" collection
/// if (String.Compare(reader.ItemName, "Styles", true) == 0)
/// reader.Read(Styles);
/// else if (reader.ReadChildren)
/// {
/// // if read of children is enabled, read them
/// Base obj = reader.Read();
/// if (obj != null)
/// obj.Parent = this;
/// }
/// }
/// }
/// </code>
/// </example>
public IFRSerializable Read()
{
XmlItem saveCurItem = curItem;
XmlItem saveCurRoot = curRoot;
XmlProperty[] saveProps = props;
IFRSerializable result = null;
try
{
if (curItem == null)
{
curItem = root;
}
curRoot = curItem;
GetProps();
if (report != null && report.IsAncestor)
{
result = report.FindObject(ReadStr("Name"));
}
if (result == null && curItem.Name != "inherited")
{
Type type = RegisteredObjects.FindType(curItem.Name);
if (type != null)
{
result = Activator.CreateInstance(type) as IFRSerializable;
if (result is Report)
{
report = result as Report;
}
}
else
{
if (!Config.WebMode)
{
MessageBox.Show(Res.Get("Messages,CantFindObject") + " " + curItem.Name);
}
else
{
throw new ClassException(curItem.Name);
}
}
}
if (result != null)
{
result.Deserialize(this);
}
}
finally
{
curItem = saveCurItem;
curRoot = saveCurRoot;
props = saveProps;
}
return(result);
}
/// <summary>
/// Reads an object from current xml node.
/// </summary>
/// <returns>The object.</returns>
/// <remarks>
/// This method creates an instance of object described by the current xml node, then invokes
/// its <b>Deserialize</b> method.
/// </remarks>
/// <example>This example demonstrates the use of <b>ReadProperties</b>, <b>ReadChildren</b>,
/// <b>NextItem</b>, <b>Read</b> methods.
/// <code>
/// public void Deserialize(FRReader reader)
/// {
/// // read simple properties like "Text", complex properties like "Border.Lines"
/// reader.ReadProperties(this);
///
/// // moves the current reader item
/// while (reader.NextItem())
/// {
/// // read the "Styles" collection
/// if (String.Compare(reader.ItemName, "Styles", true) == 0)
/// reader.Read(Styles);
/// else if (reader.ReadChildren)
/// {
/// // if read of children is enabled, read them
/// Base obj = reader.Read();
/// if (obj != null)
/// obj.Parent = this;
/// }
/// }
/// }
/// </code>
/// </example>
public IFRSerializable Read()
{
XmlItem saveCurItem = FCurItem;
XmlItem saveCurRoot = FCurRoot;
List <PropInfo> saveProps = FProps;
IFRSerializable result = null;
try
{
if (FCurItem == null)
{
FCurItem = FRoot;
}
FCurRoot = FCurItem;
GetProps();
if (FReport != null && FReport.IsAncestor)
{
result = FReport.FindObject(ReadStr("Name"));
}
if (result == null && FCurItem.Name != "inherited")
{
Type type = RegisteredObjects.FindType(FCurItem.Name);
if (type != null)
{
result = Activator.CreateInstance(type) as IFRSerializable;
if (result is Report)
{
FReport = result as Report;
}
}
else
{
throw new ClassException(FCurItem.Name);
}
}
if (result != null)
{
result.Deserialize(this);
}
}
finally
{
FCurItem = saveCurItem;
FCurRoot = saveCurRoot;
FProps = saveProps;
}
return(result);
}
private void RegisterObject(ExportsTreeNode node, bool registerCategories)
{
if (node.ExportType == null && registerCategories)
{
RegisteredObjects.AddExportCategory(node.Name, node.ToString(), node.ImageIndex);
}
else if (node.ExportType != null && !registerCategories)
{
RegisteredObjects.AddExport(node.ExportType, node.ToString(), node.ImageIndex);
}
List <ObjectInfo> list = new List <ObjectInfo>();
RegisteredObjects.Objects.EnumItems(list);
node.Tag = list[list.Count - 1];
}
/// <summary>
///
/// </summary>
public void RegisterExports()
{
Queue <ExportsTreeNode> queue = new Queue <ExportsTreeNode>(menuNodes);
while (queue.Count != 0)
{
ExportsTreeNode node = queue.Dequeue();
if (node.ExportType != null)
{
RegisteredObjects.AddExport(node.ExportType, node.ToString(), node.ImageIndex);
}
List <ObjectInfo> list = new List <ObjectInfo>();
RegisteredObjects.Objects.EnumItems(list);
node.Tag = list[list.Count - 1];
foreach (ExportsTreeNode nextNode in node.Nodes)
{
queue.Enqueue(nextNode);
}
}
}
/// <summary>
/// Gets the method or null if method is not found
/// </summary>
/// <param name="type">Type for method finding</param>
/// <param name="methodName">Name for method finfing</param>
/// <param name="inheritance">Use True value for inheritance the method from base type, use false for get the method only from the this type</param>
/// <returns></returns>
public static Delegate GetMethod(Type type, string methodName, bool inheritance)
{
if (type == typeof(object))
{
return(null);
}
Dictionary <string, Delegate> methods;
if (methodsDictionary.TryGetValue(type, out methods))
{
Delegate result;
if (methods.TryGetValue(methodName, out result))
{
return(result);
}
}
if (inheritance)
{
return(RegisteredObjects.GetMethod(type.BaseType, methodName, inheritance));
}
return(null);
}