public TextLine(string text)
{
// Set the text
this.Text = text;
// Parse the words
this.Words = CSharpCodeParser.ParseWords(text);
}
public TextLine(string text, int lineNumber)
{
// Set the text
this.Text = text;
// Set the LineNumber
this.LineNumber = lineNumber;
// Parse the words
this.Words = CSharpCodeParser.ParseWords(text);
}
/// <summary>
/// This method attempts to parse an IfStatement object out of the sourceCode given.
/// </summary>
public static IfStatement ParseIfStatement(string sourceCode, int level = 1)
{
// initial value
IfStatement ifStatement = null;
// local
int openParenCount = 0;
int closeParenCount = 0;
int openParenIndex = 0;
int closeParenIndex = 0;
char openParen = OpenParenString[0];
char closeParen = CloseParenString[0];
int len = 0;
string innerCode = "";
string source = "";
string op = "";
string target = "";
ComparisonTypeEnum comparisonType = ComparisonTypeEnum.NotSet;
// if the sourceCode exists
if (!String.IsNullOrEmpty(sourceCode))
{
// trim the sourceCode
sourceCode = sourceCode.Trim();
// if this is an ifStatement
if (sourceCode.StartsWith("if"))
{
// set the count of each character to make sure we have a valid ifStatement
openParenCount = GetOccurrencesOfChar(sourceCode, openParen);
closeParenCount = GetOccurrencesOfChar(sourceCode, closeParen);
// if this is a 'Simple' IfStatement
if ((openParenCount == closeParenCount) && (openParenCount == 1))
{
// get the index of the openParen
openParenIndex = sourceCode.IndexOf(openParen);
closeParenIndex = sourceCode.IndexOf(closeParen);
len = closeParenIndex - openParenIndex - 1;
// set the inner code
innerCode = sourceCode.Substring(openParenIndex + 1, len);
// if the innerCode exists
if (!String.IsNullOrEmpty(innerCode))
{
// get the words
List <Word> words = CSharpCodeParser.ParseWords(innerCode);
// if the words collection existsre are exactly 3 words
if (words != null)
{
// if there is only one word
if (words.Count == 1)
{
// set the sourceWord
source = words[0].Text;
// if this is a NotComparison
bool isEqual = (!source.StartsWith("!"));
// create the ifStatement
ifStatement = new IfStatement(source, isEqual, level);
}
// if there are exactly 3 words
else if (words.Count == 3)
{
// parse out the items that build the ifStatement
source = words[0].Text;
op = words[1].Text;
target = words[2].Text;
// Get the comparisonType for the operator
comparisonType = IfStatementParser.GetComparisonType(op);
// now create the ifStatement
ifStatement = new IfStatement(source, comparisonType, target, level);
}
}
}
}
}
}
// return value
return(ifStatement);
}
