/// <summary>
/// Reads the double property.
/// </summary>
/// <param name="name">Name of property.</param>
/// <returns>Property value.</returns>
public double ReadDouble(string name)
{
return((double)Converter.FromString(typeof(double), PropValue(name)));
}
private void DoReadProperties(object obj, XmlProperty[] properties)
{
for (int i = 0; i < properties.Length; i++)
{
string name = properties[i].Key;
string value = properties[i].Value;
// check multiple properties like Frame.LeftLine.Typ
object obj1 = obj;
int len = name.Length;
int start = 0;
int j = 0;
// find '.'
while (j < len && name[j] != '.')
{
j++;
}
if (j < len)
{
while (j < len)
{
// get subproperty
PropertyInfo pi = obj1.GetType().GetProperty(name.Substring(start, j - start));
if (pi == null)
{
break;
}
obj1 = pi.GetValue(obj1, null);
// find next '.'
start = j + 1;
j++;
while (j < len && name[j] != '.')
{
j++;
}
}
name = name.Substring(start);
}
try
{
name = PropName(name);
PropertyInfo pi = obj1.GetType().GetProperty(name);
if (pi == null)
{
continue;
}
if (value == "null")
{
if (pi.PropertyType == typeof(string))
{
pi.SetValue(obj1, "null", null);
}
else
{
pi.SetValue(obj1, null, null);
}
}
else
{
if (pi.PropertyType == typeof(string))
{
pi.SetValue(obj1, value, null);
}
else if (pi.PropertyType.IsClass && pi.PropertyType.IsSubclassOf(typeof(Base)))
{
// it's a reference
fixups.Add(new FixupInfo(obj1 as Base, name, value));
}
else
{
pi.SetValue(obj1, Converter.FromString(pi.PropertyType, value), null);
}
}
}
catch (Exception e)
{
errors += e.Message + "\r\n";
}
}
}
/// <summary>
/// Reads the float property.
/// </summary>
/// <param name="name">Name of property.</param>
/// <returns>Property value.</returns>
public float ReadFloat(string name)
{
return((float)Converter.FromString(typeof(float), PropValue(name)));
}
/// <summary>
/// Reads properties of specified object.
/// </summary>
/// <param name="obj">The object to read.</param>
/// <remarks>
/// This method reads simple properties like "Text", "Border.Lines" etc. for specified object.
/// To read nested properties like collections, you should override the <see cref="Base.DeserializeSubItems"/>
/// method of an object.
/// </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 void ReadProperties(object obj)
{
// speed optimization, for use in the preview mode
if (obj is TextObject && FProps.Count == 1 && FProps[0].Name == "x")
{
(obj as TextObject).Text = Converter.FromXml(FProps[0].Value);
return;
}
for (int i = 0; i < FProps.Count; i++)
{
string name = FProps[i].Name;
string value = FProps[i].Value;
// check multiple properties like Frame.LeftLine.Typ
object obj1 = obj;
int len = name.Length;
int start = 0;
int j = 0;
// find '.'
while (j < len && name[j] != '.')
{
j++;
}
if (j < len)
{
while (j < len)
{
// get subproperty
PropertyInfo pi = obj1.GetType().GetProperty(name.Substring(start, j - start));
if (pi == null)
{
break;
}
obj1 = pi.GetValue(obj1, null);
// find next '.'
start = j + 1;
j++;
while (j < len && name[j] != '.')
{
j++;
}
}
name = name.Substring(start);
}
try
{
name = PropName(name);
PropertyInfo pi = obj1.GetType().GetProperty(name);
if (pi == null)
{
continue;
}
if (value == "null")
{
pi.SetValue(obj1, value, null);
}
else
{
if (pi.PropertyType == typeof(string))
{
pi.SetValue(obj1, Converter.FromXml(value), null);
}
else if (pi.PropertyType.IsClass && pi.PropertyType.IsSubclassOf(typeof(Base)))
{
// it's a reference
FFixups.Add(new FixupInfo(obj1 as Base, name, Converter.FromXml(value)));
}
else
{
pi.SetValue(obj1, Converter.FromString(pi.PropertyType, Converter.FromXml(value)), null);
}
}
}
catch (Exception e)
{
FErrors += e.Message + "\r\n";
}
}
}