/// <summary>
/// Preforms the post-parse procedure of the options.
/// </summary>
/// <param name="options">The raw options string to parse.</param>
private void ParseOptions(string options)
{
if (options == null)
{
return;
}
var splittedOptions = options.Split(',');
Options = new ExpressionOptions();
Options.AsKeyValue = new Dictionary <string, string>(splittedOptions.Length);
foreach (var option in splittedOptions)
{
var keyValue = option.Split('=');
Options.AsKeyValue.Add(keyValue[0].Trim(), keyValue.Length > 1? keyValue[1].Trim() : null);
}
Options.AsExpressions = new List <LatexExpression>();
string beginning = options;
string end;
LatexExpression expr;
int index = 0;
bool verbatimMode = false;
bool whitespaceBefore = false;
while ((expr = ReadFromTextReader(this, 0, ref index, ref verbatimMode,
MathMode | ExprType == ExpressionType.InlineMath | ExprType == ExpressionType.BlockMath,
Customization, beginning, null, out end, ref whitespaceBefore)) != null)
{
beginning = end;
Options.AsExpressions.Add(expr);
}
}
/// <summary>
/// Initializes a new instance of the ExpressionOptions class.
/// </summary>
/// <param name="options">The options to copy from.</param>
public ExpressionOptions(ExpressionOptions options)
{
if (options != null)
{
if (options.AsKeyValue != null)
{
AsKeyValue = new Dictionary <string, string>(options.AsKeyValue);
}
if (options.AsExpressions != null)
{
AsExpressions = new List <LatexExpression>(options.AsExpressions);
}
}
}
/// <summary>
/// Initializes a new instance of the ExpressionOptions class.
/// </summary>
/// <param name="options">The options to copy from.</param>
public ExpressionOptions(ExpressionOptions options)
{
if (options != null)
{
if (options.AsKeyValue != null)
{
AsKeyValue = new Dictionary<string, string>(options.AsKeyValue);
}
if (options.AsExpressions != null)
{
AsExpressions = new List<LatexExpression>(options.AsExpressions);
}
}
}
/// <summary>
/// Initializes a new instance of the LatexExpression class and copies the specified expression data to it.
/// </summary>
/// <param name="expression">The expression to clone.</param>
public LatexExpression(LatexExpression expression)
{
Parent = expression.Parent;
Name = expression.Name;
ExprType = expression.ExprType;
MathMode = expression.MathMode;
Customization = expression.Customization;
if (expression.Options != null)
{
Options = new ExpressionOptions();
}
if (expression.Expressions != null)
{
Expressions = new List <List <LatexExpression> >(expression.Expressions);
}
}
/// <summary>
/// Preforms the post-parse procedure of the options.
/// </summary>
/// <param name="options">The raw options string to parse.</param>
private void ParseOptions(string options)
{
if (options == null) { return; }
var splittedOptions = options.Split(',');
Options = new ExpressionOptions();
Options.AsKeyValue = new Dictionary<string,string>(splittedOptions.Length);
foreach (var option in splittedOptions)
{
var keyValue = option.Split('=');
Options.AsKeyValue.Add(keyValue[0].Trim(), keyValue.Length > 1? keyValue[1].Trim() : null);
}
Options.AsExpressions = new List<LatexExpression>();
string beginning = options;
string end;
LatexExpression expr;
int index = 0;
bool verbatimMode = false;
bool whitespaceBefore = false;
while ((expr = ReadFromTextReader(this, 0, ref index, ref verbatimMode,
MathMode | ExprType == ExpressionType.InlineMath | ExprType == ExpressionType.BlockMath,
Customization, beginning, null, out end, ref whitespaceBefore)) != null)
{
beginning = end;
Options.AsExpressions.Add(expr);
}
}
/// <summary>
/// Initializes a new instance of the LatexExpression class and copies the specified expression data to it.
/// </summary>
/// <param name="expression">The expression to clone.</param>
public LatexExpression(LatexExpression expression)
{
Parent = expression.Parent;
Name = expression.Name;
ExprType = expression.ExprType;
MathMode = expression.MathMode;
Customization = expression.Customization;
if (expression.Options != null)
{
Options = new ExpressionOptions();
}
if (expression.Expressions != null)
{
Expressions = new List<List<LatexExpression>>(expression.Expressions);
}
}
