/// <summary>
/// Convert from a semicolon separated string to a list of preprocessor definitions.
/// </summary>
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
string stringValue = value as string;
if (stringValue != null)
{
ICollection <PreprocessorDefinition> result = new List <PreprocessorDefinition>();
string[] items = stringValue.Split(';');
foreach (var i in items)
{
string item = i.Trim();
if (item.Length == 0)
{
continue;
}
PreprocessorDefinition pd = ConvertStringItemToObject(i);
result.Add(pd);
}
return(result);
}
else
{
return(base.ConvertFrom(context, culture, value));
}
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="that">The parameter to copy.</param>
public ScriptParameter(ScriptParameter that)
: this()
{
this.Name = that.Name;
this.Verbosity = that.Verbosity;
this.maxResultColumnWidth = that.maxResultColumnWidth;
this.IncludeDirectories.Clear();
this.IncludeDirectories.AddRange(that.IncludeDirectories);
this.preprocessorDefinitions.Clear();
foreach (PreprocessorDefinition def in that.PreprocessorDefinitions)
{
PreprocessorDefinition defCopy = new PreprocessorDefinition(def);
this.preprocessorDefinitions.Add(defCopy);
}
this.AdvancedPreprocessorParameter = that.AdvancedPreprocessorParameter;
this.OutputFile = that.OutputFile;
this.IsOutputFileEnabled = that.IsOutputFileEnabled;
this.IsPreprocessorEnabled = that.IsPreprocessorEnabled;
this.IsBreakOnErrorEnabled = that.IsBreakOnErrorEnabled;
this.TemporaryFile = that.TemporaryFile;
this.IsTemporaryFileEnabled = that.IsTemporaryFileEnabled;
}
private static PreprocessorDefinition ConvertStringItemToObject(string item)
{
string[] nameValue = item.Split('=');
bool enabled = false;
string name = null;
string value = null;
if (nameValue.Length == 0)
{
return(null);
}
name = nameValue[0].Trim();
if (nameValue.Length > 1)
{
value = nameValue[1].Trim();
}
if (name.StartsWith("!"))
{
enabled = false;
name = name.TrimStart('!').Trim();
}
else
{
enabled = true;
}
PreprocessorDefinition result = new PreprocessorDefinition();
result.IsEnabled = enabled;
result.Name = name;
result.Value = value;
return(result);
}
/// <summary>
/// Copy constructor.
/// </summary>
public PreprocessorDefinition(PreprocessorDefinition preprocessorDefinition)
{
this.IsEnabled = preprocessorDefinition.IsEnabled;
this.Name = preprocessorDefinition.Name;
this.Value = preprocessorDefinition.Value;
}