/// <summary>
/// Look for attributes in the previous lines
/// </summary>
/// <param name="file">All lines of the fie</param>
/// <param name="index">Current index in file</param>
/// <param name="model">Model to add attributes to</param>
private void ParseAttributes(string[] file, int index, CodeElementModel model)
{
// Keep going back in the file to look for attributes
for (var line = index - 1; line >= 0; line--)
{
var match = _attributeRegex.Match(file[line]);
if (!match.Success)
{
break;
}
// Create attribute
var attribute = new AttributeModel(match.Groups["attributeName"].Value);
model.Attributes.Add(attribute);
// Set parameters
var parameterGroup = match.Groups["parameter"];
for (int i = 0; i < parameterGroup.Captures.Count; i++)
{
attribute.Parameters.Add(parameterGroup.Captures[i].Value);
}
// Set properties
var propertygroup = match.Groups["property"];
var valueGroup = match.Groups["value"];
for (int i = 0; i < propertygroup.Captures.Count; i++)
{
var property = new PropertyModel(propertygroup.Captures[i].Value)
{
Value = valueGroup.Captures[i].Value
};
attribute.Properties.Add(property);
}
}
}
/// <seealso cref="IParser"/>
public CodeElementModel ParseFile(string filePath)
{
// Read the file
var file = File.ReadAllLines(filePath);
CodeElementModel model = null;
var @namespace = string.Empty;
for (var i = 0; i < file.Length; i++)
{
var line = file[i];
// First find the namespace
if (string.IsNullOrEmpty(@namespace))
{
var match = _namespaceRegex.Match(line);
if (match.Success)
{
@namespace = match.Groups["namespace"].Value;
}
}
// First we must find the class definition
if (model == null)
{
model = ParseClass(file, i, @namespace) ?? ParseEnum(file, i, @namespace);
continue;
}
// Try to parse properties or members
if (model is ClassModel)
{
ParseProperty(file, i, (ClassModel)model);
}
else if (model is EnumModel)
{
ParseMember(file, i, (EnumModel)model);
}
}
return(model);
}
/// <summary>
/// Checks if an element has an attribute with given short name
/// </summary>
/// <param name="element">Code element to check</param>
/// <param name="shortName">Name of the attribute</param>
/// <returns>True if attribute is set</returns>
private static bool HasAttributeShort(this CodeElementModel element, string shortName)
{
return(element.Attributes.Any(att => att.Name.Replace("Attribute", string.Empty) == shortName));
}
//---------------------------
// Generate length variable
//---------------------------
private static string FieldLength(CodeElementModel property, int dimension)
{
var dimensions = new[] { "Length", "Width", "Height" };
return(property.Name.ToLower() + dimensions[dimension]);
}
/// <summary>
/// Check if an attribute is defined on an element
/// </summary>
/// <param name="element">Code element to check</param>
/// <param name="name">Name of the attribute</param>
/// <returns>True if attribute is set</returns>
public static bool HasAttribute(this CodeElementModel element, string name)
{
var shortName = name.Replace("Attribute", string.Empty);
return(element.HasAttributeShort(shortName));
}
