public static bool TryScan(string line, out StyleValue value)
{
value = null;
line = line.Trim().Trim(';');
if (!Regex.IsMatch(line, "(" + RegExHelper.StyleConstants + "|" + RegExHelper.StyleFunction + "|" + RegExHelper.StyleValue + ")"))
{
return(false);
}
if (Regex.IsMatch(line, RegExHelper.StyleFunction))
{
string name = line.Split('(')[0];
List <string> parameters = new List <string>();
foreach (var parameter in line.Substring(line.IndexOf(name) + name.Length).Trim('(', ')', ' ').Split(','))
{
parameters.Add(parameter.Trim().Trim('\''));
}
value = new StyleValueFunc(name, parameters.ToArray());
}
else if (Regex.IsMatch(line, RegExHelper.StyleConstants))
{
value = new StyleValueConstant(line);
}
else if (Regex.IsMatch(line, RegExHelper.StyleValue))
{
string valueStr = Regex.Match(line, RegExHelper.Number).Value;
string unit = line.Substring(line.IndexOf(valueStr) + valueStr.Length);
value = new StyleUnit(float.Parse(valueStr), StyleUnit.FromString(unit));
}
else
{
return(false);
}
return(true);
}
public static void Padding(Element element, StyleUnit top, StyleUnit right, StyleUnit bottom, StyleUnit left) => element.Padding += new Thickness(top, right, bottom, left);
public static bool TryScan(string line, out Instruction scanned)
{
scanned = null;
if (!Regex.IsMatch(line, RegExHelper.Variable + "(." + RegExHelper.Variable + @")?: ("
+ RegExHelper.StyleConstants + "|" + RegExHelper.StyleFunction + "|" + RegExHelper.Value + ")"))
{
//Actually too much, only string, number and stylevalue are accepted out of command.value
return(false);
}
string property = Regex.Match(line, RegExHelper.Variable + "(." + RegExHelper.Variable + ")?").Value;
if (Regex.IsMatch(line, RegExHelper.StyleFunction))
{
string name = line.Substring(property.Length + 1).Trim().Split('(')[0];
List <string> parameters = new List <string>();
foreach (var parameter in line.Substring(line.IndexOf(name) + name.Length).Trim('(', ')', ' ').Split(','))
{
parameters.Add(parameter.Trim().Trim('\''));
}
scanned = new Instruction(property, new StyleValueFunc(name, parameters.ToArray()));
}
else if (Regex.IsMatch(line, RegExHelper.StyleConstants))
{
string name = line.Substring(property.Length + 1).Trim().Trim(';');
scanned = new Instruction(property, new StyleValueConstant(name));
}
else if (Regex.IsMatch(line, RegExHelper.StyleValue))
{
string instruct = line.Substring(property.Length + 1).Trim().Trim(';');
string value = Regex.Match(instruct, RegExHelper.Number).Value;
string unit = instruct.Substring(instruct.IndexOf(value) + value.Length);
scanned = new Instruction(property, new StyleUnit(float.Parse(value), StyleUnit.FromString(unit)));
}
else if (Regex.IsMatch(line, RegExHelper.Value))
{
string value = line.Substring(property.Length + 1).Trim().Trim(';');
scanned = new Instruction(property, new StyleCommandValue(value));
}
else
{
throw new Exception("Unkwon Command in Line '" + line + "'.");
}
return(true);
}
public static void Padding(Element element, StyleUnit horizontal, StyleUnit vertical) => element.Padding += new Thickness(horizontal, vertical);
public static void Padding(Element element, StyleUnit thickness) => element.Padding += new Thickness(thickness);
public static void Margin(Element element, StyleUnit top, StyleUnit right, StyleUnit bottom, StyleUnit left) => element.Margin += new Thickness(top, right, bottom, left);
public static void Margin(Element element, StyleUnit horizontal, StyleUnit vertical) => element.Margin += new Thickness(horizontal, vertical);
public static void Margin(Element element, StyleUnit thickness) => element.Margin += new Thickness(thickness);
