private void MainForm_Load(object sender, EventArgs e)
{
string filename = DICTIONARY_FOLDER + "/" + "quran-words.txt";
using (StreamReader reader = File.OpenText(filename))
{
ResultLabel.Text = "Compiling dictionary ...";
ProgressBar.Minimum = 0;
ProgressBar.Maximum = (int)reader.BaseStream.Length;
ProgressBar.Value = 0;
ListView_Resize(sender, e);
try
{
String line;
// Read and display lines from the file until the end of the file is reached.
int linesRead = 0;
Hashtable stringlists_by_bag = new Hashtable();
while ((line = reader.ReadLine()) != null)
{
line = line.ToLower();
Bag aBag = new Bag(line);
if (!stringlists_by_bag.ContainsKey(aBag))
{
strings l = new strings();
l.Add(line);
stringlists_by_bag.Add(aBag, l);
}
else
{
strings l = (strings)stringlists_by_bag[aBag];
if (!l.Contains(line))
{
l.Add(line);
}
}
linesRead++;
ProgressBar.Increment((line.Length + 2) * 2); // the +1 is for the line ending character, I'd guess.
// the *2 is to deal with unicode characters
Application.DoEvents();
}
// Now convert the hash table, which isn't useful for
// actually generating anagrams, into a list, which is.
m_dictionary = new List <bag_and_anagrams>();
foreach (DictionaryEntry de in stringlists_by_bag)
{
m_dictionary.Add(new bag_and_anagrams((Bag)de.Key, (strings)de.Value));
}
m_dictionary.Sort();
// Now just for amusement, sort the list so that the biggest bags
// come first. This might make more interesting anagrams appear first.
bag_and_anagrams[] sort_me = new bag_and_anagrams[m_dictionary.Count];
m_dictionary.CopyTo(sort_me);
Array.Sort(sort_me);
m_dictionary.Clear();
m_dictionary.InsertRange(0, sort_me);
}
catch (Exception ex)
{
throw new Exception("Dictionary: " + ex.Message);
}
ResultLabel.Text = "Ready.";
ListView.Enabled = true;
LettersTextBox.Enabled = true;
LettersTextBox.Focus();
TypeUniqueLettersToolStripMenuItem_Click(sender, e);
}
//Bag.Test();
}
private void GenerateAnagrams(object sender, EventArgs e)
{
LettersTextBox.Enabled = false;
Bag LettersTextBox_bag = new Bag(LettersTextBox.Text);
ListView.Items.Clear();
TypeToolStripMenuItem.Enabled = false;
RunToolStripMenuItem.Enabled = false;
ViewToolStripMenuItem.Enabled = false;
m_start_time = DateTime.Now;
ElapsedTimeLabel.Text = "00:00:00";
Timer.Enabled = true;
ProgressBar.Minimum = 0;
ProgressBar.Value = 0;
Anagrams.anagrams(LettersTextBox_bag, m_dictionary, 0,
// bottom of main loop
delegate()
{
ProgressBar.PerformStep();
Application.DoEvents();
},
// done pruning
delegate(uint recursion_level, List <bag_and_anagrams> pruned_dict)
{
if (recursion_level == 0)
{
ProgressBar.Maximum = pruned_dict.Count;
Application.DoEvents();
}
},
// found a top-level anagram
delegate(strings words)
{
string display_me = "";
foreach (string s in words)
{
if (display_me.Length > 0)
{
display_me += " ";
}
display_me += s;
}
ListView.Items.Add(display_me);
ListView.EnsureVisible(ListView.Items.Count - 1);
ResultLabel.Text = ListView.Items.Count.ToString() + " sentences";
if (ListView.Items.Count % 1000 == 0)
{
Application.DoEvents();
}
});
Timer.Enabled = false;
ResultLabel.Text = String.Format("{0} sentences.", ListView.Items.Count);
if (ListView.Items.Count > 0)
{
ListView.EnsureVisible(0);
}
LettersTextBox.Enabled = true;
LettersTextBox.Focus();
ListView.Columns[0].Text = "Click here to sort";
TypeToolStripMenuItem.Enabled = true;
RunToolStripMenuItem.Enabled = true;
ViewToolStripMenuItem.Enabled = true;
SaveResults();
}
private void GenerateAnagrams()
{
this.Cursor = Cursors.WaitCursor;
try
{
LettersTextBox.Enabled = false;
ListView.Items.Clear();
ListView.Enabled = false;
InitialsToolStripMenuItem.Enabled = false;
RunToolStripMenuItem.Enabled = false;
SaveToolStripMenuItem.Enabled = false;
m_start_time = DateTime.Now;
ElapsedTimeLabel.Text = "00:00:00";
Timer.Enabled = true;
ProgressBar.Minimum = 0;
ProgressBar.Value = 0;
string filename = "Data" + "/" + "dictionary.txt";
if (File.Exists(filename))
{
sentences = Anagrams.GenerateAnagrams(filename, LettersTextBox.Text);
if (sentences != null)
{
ProgressBar.Minimum = 0;
ProgressBar.Maximum = sentences.Count;
for (int i = 0; i < sentences.Count; i++)
{
ListView.Items.Add(sentences[i]);
ListView.EnsureVisible(ListView.Items.Count - 1);
ResultLabel.Text = ListView.Items.Count.ToString() + " / " + sentences.Count;
if (ListView.Items.Count % 1000 == 0)
{
Application.DoEvents();
}
ProgressBar.Value = i + 1;
}
}
ResultLabel.Text = String.Format("{0} sentences.", sentences.Count);
if (ListView.Items.Count > 0)
{
ListView.EnsureVisible(0);
}
LettersTextBox.Enabled = true;
LettersTextBox.Focus();
ListView.Enabled = true;
if (ListView.Columns.Count > 0)
{
ListView.Columns[0].Text = "Click to sort";
}
InitialsToolStripMenuItem.Enabled = true;
RunToolStripMenuItem.Enabled = true;
SaveToolStripMenuItem.Enabled = true;
SaveResults();
Timer.Enabled = false;
}
}
finally
{
this.Cursor = Cursors.Default;
}
}