/// <summary>
/// Parameterized constructor
/// </summary>
/// <param name="txt">Text object from which to build the sentences</param>
public SentenceList(Text txt)
: this()
{
int start = 0;
while (start < txt.Tokens.Count)
{
Sentence s = new Sentence (txt.Tokens, start);
if (s.WordCount > 0)
{
Sentences.Add (s);
SentenceCount++;
AverageLength += s.WordCount;
}
start = s.End + 1;
}
if (SentenceCount > 0)
AverageLength /= SentenceCount;
}
static void Main(string[] args)
{
String response; //holds user's responses
Text input = new Text(); //holds text input from the keyboard or text file
bool loop; //should the program loop again? true if yes, false if no
Welcome();
CreateUser();
//Get text, either from keyboard or file
while (true)
{
Console.WriteLine("[1]Enter text from keyboard\n[2]Open a text file to be analyzed\n");
response = Console.ReadLine();
if (response == "1") //entering text from keyboard
{
Console.WriteLine("Input the text to be analyzed. Press enter when you have finished typing.\n");
response = Console.ReadLine();
input.setOriginalText(response);
break;
}//if
else if (response == "2") //opening text file
{
loop = false; //valid until proven otherwise
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "text files|*.txt;*.text|all files|*.*";
dlg.InitialDirectory = Application.StartupPath;
dlg.Title = "Select a text file to import";
if (DialogResult.Cancel != dlg.ShowDialog())
{
try
{
input = new Text(dlg.FileName);
}//try
catch(Exception e)
{
Console.WriteLine(e.Message);
loop=true; //invalid input, loop again
}//catch
}
else
loop = true; //user cancelled, loop again
if(!loop) //if input was valid
break;
}//else if
else //garbage input
{
Console.WriteLine("You must enter either 1 or 2\n");
}//else
}//while
loop = true; //true when the user wants to quit
while (loop)
{
//menu allowing usage of other classes
Console.WriteLine("What would you like to do with the text entered?");
Console.WriteLine("[1] Return a list of tokens (Text class)");
Console.WriteLine("[2] Return an alphabetized list of tokens (Words class)");
Console.WriteLine("[3] Return the ToString() for the first sentence (Sentence class)");
Console.WriteLine("[4] Return the ToString() for all sentences (SentenceList class)");
Console.WriteLine("[5] Return the ToString() for the first paragraph (Paragraph class)");
Console.WriteLine("[6] Return the ToString() for all paragraphs (ParagraphList class)");
Console.WriteLine("[7] Tokenize & reconstruct the input with FormatText() (Utility class)");
Console.WriteLine("[8] Exit program");
response = Console.ReadLine();
switch (response)
{
case "1": //Print token list
input.PrintTokens();
break;
case "2": //Print alphabetized token list
Words w = new Words(input);
w.Display();
break;
case "3": //Sentence ToString()
Sentence s = new Sentence(input, 0);
Console.WriteLine("\n" + s.ToString() + "\n");
break;
case "4": //SentenceList
SentenceList sl = new SentenceList(input);
sl.Display();
break;
case "5": //Paragraph ToString()
Paragraph p = new Paragraph(input, 0);
Console.WriteLine("\n" + p.ToString() + "\n");
break;
case "6": //ParagraphList
ParagraphList pl = new ParagraphList(input);
pl.Display();
break;
case "7": //Reformatted input
Console.WriteLine(Utility.FormatText(input.GetTokens(), 0, (input.GetTokens().Count - 1), 5, 65));
break;
case "8": //Quit
loop = false;
break;
default:
Console.WriteLine("Invalid input, please try again");
break;
}//switch
}//while
GoodbyeMessage();
}//Main(string[])
