//----
//---
//20130603 :: mellorasinxelas
/// <summary>
/// Builds a page number element
/// </summary>
/// <param name="node"></param>
/// <param name="fontAttrs"></param>
/// <returns></returns>
private PageNumber _buildPageNumber(XmlNode node, XmlAttributeCollection fontAttrs)
{
string text = XmlHelper.GetAttributeValue(TextBox.TextAttributeConstant, node.Attributes, "");
List <Variable> vars = new List <Variable>();
XmlNodeList varNodes = node.SelectNodes(VarElementConstant);
foreach (XmlNode varNode in varNodes)
{
string name = XmlHelper.GetAttributeValue(Variable.NameAttributeConstant, varNode.Attributes, "");
if (name != string.Empty)
{
//load formatter
DefaultFormat?formatter = null;
string formatterParams = null;
formatter = BasicVarFormatter.Parse(XmlHelper.GetAttributeValue(FormatableVariable.FormatterAttributeConstant, varNode.Attributes, null));
if (formatter != null)
{
formatterParams = XmlHelper.GetAttributeValue(FormatableVariable.FormatterParametersAttributeConstant, varNode.Attributes, null);
}
if (UseOptionalTags)
{
bool optional = XmlHelper.GetAttributeBoolean(Variable.OptionalAttributeConstant, varNode.Attributes, false);
if (formatter == null)
{
vars.Add(new Variable(name, optional));
}
else
{
vars.Add(new FormatableVariable(name, optional, formatter.Value, formatterParams));
}
}
else
{
if (formatter == null)
{
vars.Add(new Variable(name));
}
else
{
vars.Add(new FormatableVariable(name, formatter.Value, formatterParams));
}
}
}
}
PageNumber _pageNumberBox = new PageNumber(text, fontAttrs, node.Attributes, vars);
PageNumberBoxes.Add(_pageNumberBox);
return(_pageNumberBox);
}
//20130406 :: mellorasinxelas
/// <summary>
/// Build programmer custom element.
/// </summary>
/// <param name="node"></param>
/// <param name="fontAttrs"></param>
/// <returns></returns>
public DrawElement BuildCustomElement(XmlNode node, XmlAttributeCollection fontAttrs)
{
//load object name
string classname = XmlHelper.GetAttributeValue(DefaultCustomElement.ClassNameAttributeCustomElement, node.Attributes, null);
if (classname == null)
{
throw new NullReferenceException("Custom elements needs Class Name!");
}
//load VARS
List <Variable> vars = new List <Variable>();
XmlNodeList varNodes = node.SelectNodes(VarElementConstant);
foreach (XmlNode varNode in varNodes)
{
string name = XmlHelper.GetAttributeValue(Variable.NameAttributeConstant, varNode.Attributes, "");
if (name != string.Empty)
{
//load formatter
DefaultFormat?formatter = null;
string formatterParams = null;
formatter = BasicVarFormatter.Parse(XmlHelper.GetAttributeValue(FormatableVariable.FormatterAttributeConstant, varNode.Attributes, null));
if (formatter != null)
{
formatterParams = XmlHelper.GetAttributeValue(FormatableVariable.FormatterParametersAttributeConstant, varNode.Attributes, null);
}
if (UseOptionalTags)
{
bool optional = XmlHelper.GetAttributeBoolean(Variable.OptionalAttributeConstant, varNode.Attributes, false);
if (formatter == null)
{
vars.Add(new Variable(name, optional));
}
else
{
vars.Add(new FormatableVariable(name, optional, formatter.Value, formatterParams));
}
}
else
{
if (formatter == null)
{
vars.Add(new Variable(name));
}
else
{
vars.Add(new FormatableVariable(name, formatter.Value, formatterParams));
}
}
}
}
//load object
Type tLoad = null;
try
{
tLoad = AssembliesTypesLoader.GetType(classname);
}
catch (Exception ex1)
{
Console.WriteLine(ex1.ToString());
}
if (tLoad == null)
{
throw new Exception("Custom element '" + classname + "' type don't found!");
}
object objLoad = null;
try
{
objLoad = Activator.CreateInstance(tLoad, new object[] { fontAttrs, node.Attributes, vars });
}
catch (Exception ex2)
{
try
{
objLoad = Activator.CreateInstance(tLoad, new object[] { fontAttrs, node.Attributes });
}
catch (Exception ex3)
{
Console.WriteLine("Custom element must have (fontAttr, textAttr) builder or (fontAttr, textAttr, List<Variables>)");
Console.WriteLine(ex2.ToString());
Console.WriteLine(ex3.ToString());
}
}
if (objLoad == null)
{
throw new NullReferenceException("Object '" + classname + "' don't loaded!");
}
if (!(objLoad is DrawElement))
{
throw new Exception("Object '" + classname + "' type doesn't match!. DrawElement is required!");
}
return((DrawElement)objLoad);
}
