public WordTutorApplication Create()
{
var alpha = new VocabularyWord("alpha")
.WithPhrase("The alpha dog")
.WithPronunciation("alfa");
var beta = new VocabularyWord("beta")
.WithPhrase("A beta release")
.WithPronunciation("beta");
var gamma = new VocabularyWord("gamma")
.WithPhrase("Gamma radiation")
.WithPronunciation("gamma");
var delta = new VocabularyWord("delta")
.WithPhrase("Change is often called delta.")
.WithPronunciation("delta");
var vocabulary = VocabularySet.Empty
.Add(alpha)
.Add(beta)
.Add(gamma)
.Add(delta);
var screen = new VocabularyBrowserScreen()
.WithSelection(gamma);
var application = new WordTutorApplication(screen)
.WithVocabularySet(vocabulary);
return(application);
}
public void GivenNewWord_ReturnsSetContainingWord()
{
var word = new VocabularyWord("bumble");
var set = _empty.Add(word);
set.Words.Should().Contain(word);
}
private bool isVocabularyWordExistsInDB(SqlConnection con, VocabularyWord vocabularyWord)
{
String sqlSelect = "SELECT Id FROM Vocabulary WHERE Value = ?";
SqlCommand command = new SqlCommand(sqlSelect, con);
SqlDataReader reader = command.ExecuteReader();
return(reader.HasRows);
}
public SaveModifiedVocabularyWordMessage(
VocabularyWord originalWord, VocabularyWord replacementWord)
{
OriginalWord = originalWord
?? throw new ArgumentNullException(nameof(originalWord));
ReplacementWord = replacementWord
?? throw new ArgumentNullException(nameof(replacementWord));
}
public void GivenSame_ReturnsConsistentValue()
{
var word = new VocabularyWord(_spelling)
.WithPhrase(_phrase)
.WithPronunciation(_pronunciation);
word.GetHashCode().Should().Be(_word.GetHashCode());
}
public void GivenTransformation_UpdatesPropertyToReturnedValue()
{
var alpha = new VocabularyWord("alpha");
var set = _app.VocabularySet.Add(alpha);
var app = _app.UpdateVocabularySet(_ => set);
app.VocabularySet.Should().Be(set);
}
public void GivenIdentical_ReturnsTrue()
{
var other = new VocabularyWord(_spelling)
.WithPhrase(_phrase)
.WithPronunciation(_pronunciation);
_word.Equals(other).Should().BeTrue();
}
public WithVocabularySet()
{
var alpha = new VocabularyWord("alpha");
var beta = new VocabularyWord("beta");
_set = VocabularySet.Empty
.Add(alpha)
.Add(beta);
}
public void EditWord()
{
VocabularyWord selected = (VocabularyWord)CurrentController.ListView.SelectedItem.Tag;
using (var dialog = new EditWordDialog(CurrentBook, selected)
{
Owner = this
}) dialog.ShowDialog();
CurrentController.ListView.SelectedItem.EnsureVisible();
BtnAddWord.Focus();
}
public void GivenConflictingWord_ThrowsException()
{
var first = new VocabularyWord("bumble");
var second = new VocabularyWord("bumble").WithPronunciation("boomble");
var set = _empty.Add(first);
var exception = Assert.Throws <ArgumentException>(
() => set.Add(second));
exception.ParamName.Should().Be("word");
exception.Message.Should().Contain("already exists");
}
public override bool Equals(object obj)
{
if (!(obj is VocabularyWord))
{
return(false);
}
VocabularyWord that = obj as VocabularyWord;
return(this.Word.Equals(that.Word));
}
public EditWordDialog(VocabularyBook book, VocabularyWord word) : base(book)
{
this.word = word;
Icon = Icon.FromHandle(Icons.Edit.GetHicon());
Text = Words.EditWord;
GroupOptions.Enabled = true;
BtnContinue.Text = Words.Ok;
TbMotherTongue.Text = word.MotherTongue;
TbForeignLang.Text = word.ForeignLang;
TbForeignLangSynonym.Text = word.ForeignLangSynonym ?? "";
}
protected bool BookContainsInput(VocabularyWord exclude)
{
foreach (VocabularyWord word in book.Words)
{
if (!ReferenceEquals(word, exclude) &&
word.MotherTongue == TbMotherTongue.Text &&
word.ForeignLang == TbForeignLang.Text &&
(word.ForeignLangSynonym == TbForeignLangSynonym.Text ||
word.ForeignLangSynonym == null && TbForeignLangSynonym.Text == ""))
{
return(true);
}
}
return(false);
}
public PracticeDialog(VocabularyBook book, List <VocabularyWordPractice> practiceList)
{
InitializeComponent();
Icon = Icon.FromHandle(Icons.LightningBolt.GetHicon());
evaluator = new Evaluator
{
OptionalExpressions = Settings.Default.EvaluateOptionalExpressions,
TolerateArticle = Settings.Default.EvaluateTolerateArticle,
TolerateNoSynonym = Settings.Default.EvaluateTolerateNoSynonym,
ToleratePunctuationMark = Settings.Default.EvaluateToleratePunctuationMark,
TolerateSpecialChar = Settings.Default.EvaluateTolerateSpecialChar,
TolerateWhiteSpace = Settings.Default.EvaluateTolerateWhiteSpace
};
player = new SoundPlayer();
this.book = book;
this.practiceList = practiceList;
index = 0;
currentPractice = practiceList[0];
currentWord = currentPractice.VocabularyWord;
specialCharDialog = new SpecialCharKeyboard();
specialCharDialog.Initialize(this, BtnSpecialChar);
if (Settings.Default.UserEvaluates)
{
MinimumSize = new Size(MinimumSize.Width, LogicalToDeviceUnits(380)); // All other controls are adjusted by anchor
}
LbMotherTongue.Text = book.MotherTongue;
LbForeignLang.Text = book.ForeignLang;
if (book.PracticeMode == PracticeMode.AskForForeignLang)
{
GroupPractice.Text = string.Format(Words.TranslateFromTo, book.MotherTongue, book.ForeignLang);
}
else
{
GroupPractice.Text = string.Format(Words.TranslateFromTo, book.ForeignLang, book.MotherTongue);
}
}
private void Form_Load(object sender, EventArgs e)
{
motherTongueColumn.Text = book.MotherTongue;
foreignLangColumn.Text = book.ForeignLang;
if (practiceList.Count == 1)
{
GroupStatistics.Text = Words.OverallOneWord + ":";
}
else
{
GroupStatistics.Text = string.Format(Words.OverallXWords, practiceList.Count) + ":";
}
ListView.BeginUpdate();
ListView.GridLines = Settings.Default.GridLines;
foreach (VocabularyWordPractice practice in practiceList)
{
VocabularyWord word = practice.VocabularyWord;
ListView.Items.Add(new ListViewItem(new[] { "", word.MotherTongue, word.ForeignLangText, practice.WrongInput }, (int)practice.PracticeResult));
}
ListView.EndUpdate();
ListView.Enabled = true;
//Zahlen aktualiseren
IEnumerable <PracticeResult> results = practiceList.Select(x => x.PracticeResult);
notPracticed = results.Where(x => x == PracticeResult.NotPracticed).Count();
wrong = results.Where(x => x == PracticeResult.Wrong).Count();
partlyCorrect = results.Where(x => x == PracticeResult.PartlyCorrect).Count();
correct = results.Where(x => x == PracticeResult.Correct).Count();
TbNotPracticedCount.Text = notPracticed.ToString();
TbWrongCount.Text = wrong.ToString();
TbPartlyCorrectCount.Text = partlyCorrect.ToString();
TbCorrectCount.Text = correct.ToString();
CalculateGrade();
}
private void DeleteWord()
{
int index = CurrentController.ListView.SelectedItem.Index;
VocabularyWord selected = (VocabularyWord)CurrentController.ListView.SelectedItem.Tag;
CurrentBook.Words.Remove(selected);
// Limit index of the deleted word to the highest possible index
index = Math.Min(index, CurrentBook.Words.Count - 1);
foreach (ListViewItem item in CurrentController.ListView.Items)
{
if (item.Index == index)
{
item.Selected = true;
}
}
BtnAddWord.Focus();
}
private double[] getTextAsVectorOfWords(Verse verse)
{
double[] vector = new double[inputLayerSize];
// convert text to nGramStrategy
ISet <String> uniqueValues = nGramStrategy.getNGram(verse.getText());
// create vector
//
foreach (String word in uniqueValues)
{
VocabularyWord vw = findWordInVocabulary(word);
if (vw != null)
{ // word found in vocabulary
vector[vw.getId() - 1] = 1;
}
}
return(vector);
}
private void CopyWord(VocabularyWord word, VocabularyBook target)
{
VocabularyWord cloned = word.Clone(CbKeepResults.Checked);
for (int i = 0; i < target.Words.Count; i++)
{
VocabularyWord comp = target.Words[i];
if (cloned.MotherTongue == comp.MotherTongue &&
cloned.ForeignLang == comp.ForeignLang &&
cloned.ForeignLangSynonym == comp.ForeignLangSynonym)
{
if (cloned.PracticeDate > comp.PracticeDate)
{
target.Words[i] = cloned;
}
return;
}
}
target.Words.Add(cloned);
}
public bool Read(VocabularyBook book)
{
if (string.IsNullOrWhiteSpace(book.VhrCode))
{
return(false);
}
FileInfo vhrInfo = new FileInfo(Path.Combine(Settings.Default.VhrPath, book.VhrCode + ".vhr"));
if (!vhrInfo.Exists)
{
return(false);
}
string plaintext;
try
{
plaintext = ReadFile(vhrInfo.FullName);
}
catch (FormatException)
{
DeleteInvalidFile(vhrInfo);
return(false);
}
catch (System.Security.Cryptography.CryptographicException)
{
DeleteInvalidFile(vhrInfo);
return(false);
}
using (StringReader reader = new StringReader(plaintext))
{
string path = reader.ReadLine();
string mode = reader.ReadLine();
if (string.IsNullOrWhiteSpace(path) ||
string.IsNullOrWhiteSpace(mode) || !int.TryParse(mode, out int imode) || !((PracticeMode)imode).IsValid())
{
DeleteInvalidFile(vhrInfo);
return(false);
}
List <(int stateNumber, DateTime date)> results = new List <(int stateNumber, DateTime date)>();
while (true)
{
string line = reader.ReadLine();
if (line == null)
{
break;
}
string[] columns = line.Split('#');
if (columns.Length != 2 || !int.TryParse(columns[0], out int state) || !PracticeStateHelper.Parse(state).IsValid())
{
DeleteInvalidFile(vhrInfo);
return(false);
}
DateTime time = DateTime.MinValue;
if (!string.IsNullOrWhiteSpace(columns[1]) && !DateTime.TryParseExact(columns[1], "dd.MM.yyyy HH:mm", CultureInfo.InvariantCulture, DateTimeStyles.None, out time))
{
DeleteInvalidFile(vhrInfo);
return(false);
}
results.Add((state, time));
}
bool countMatch = book.Words.Count == results.Count;
FileInfo vhfInfo = new FileInfo(book.FilePath);
FileInfo pathInfo = new FileInfo(path);
if (vhfInfo.FullName.Equals(pathInfo.FullName, StringComparison.OrdinalIgnoreCase))
{
if (!countMatch)
{
MessageBox.Show(Messages.VhrInvalidRowCount, Messages.VhrCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Warning);
try { vhrInfo.Delete(); } catch { }
return(false);
}
}
else
{
if (!countMatch)
{
MessageBox.Show(Messages.VhrInvalidRowCountAndOtherFile, Messages.VhrCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
if (pathInfo.Exists)
{
book.GenerateVhrCode(); // Save new results file if the old one is in use by another file
}
book.UnsavedChanges = true;
}
book.PracticeMode = (PracticeMode)imode;
for (int i = 0; i < book.Words.Count; i++)
{
VocabularyWord word = book.Words[i];
(word.PracticeStateNumber, word.PracticeDate) = results[i];
}
}
return(true);
}
public VocabularyWordTests()
{
_word = new VocabularyWord(_spelling)
.WithPhrase(_phrase)
.WithPronunciation(_pronunciation);
}
public OpenScreenForModifyingWordMessage(VocabularyWord word)
{
Word = word;
}
public void SetsPronunciationToEmptyString()
{
var word = new VocabularyWord(_spelling);
word.Pronunciation.Should().BeEmpty();
}
public void WithWord_SetsSpellingProperty()
{
var word = new VocabularyWord(_spelling);
word.Spelling.Should().Be(_spelling);
}
public void SetsPhraseToEmptyString()
{
var word = new VocabularyWord(_spelling);
word.Phrase.Should().BeEmpty();
}
public SaveNewVocabularyWordMessage(VocabularyWord word)
{
Word = word ?? throw new ArgumentNullException(nameof(word));
}
public static SaveNewVocabularyWordMessage SaveNewVocabularyWord(VocabularyWord word) => new SaveNewVocabularyWordMessage(word);
public bool Read(string path, VocabularyBook book)
{
string plaintext;
try
{
plaintext = ReadFile(path);
}
catch (NotSupportedException)
{
MessageBox.Show(Messages.VhfMustUpdate, Messages.VhfMustUpdateT, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
catch (FormatException)
{
MessageBox.Show(Messages.VhfCorruptFile, Messages.VhfCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
catch (System.Security.Cryptography.CryptographicException)
{
MessageBox.Show(Messages.VhfCorruptFile, Messages.VhfCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
using (StringReader reader = new StringReader(plaintext))
{
string version = reader.ReadLine();
string vhrCode = reader.ReadLine();
string motherTongue = reader.ReadLine();
string foreignLang = reader.ReadLine();
if (string.IsNullOrWhiteSpace(version) || !Version.TryParse(version, out Version versionObj))
{
MessageBox.Show(Messages.VhfInvalidVersion, Messages.VhfCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
else if (versionObj.CompareTo(Util.AppInfo.FileVersion) == 1)
{
MessageBox.Show(Messages.VhfMustUpdate, Messages.VhfMustUpdateT, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return(false);
}
if (vhrCode == null)
{
MessageBox.Show(Messages.VhfInvalidVhrCode, Messages.VhfCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
book.VhrCode = vhrCode;
book.FilePath = path;
if (string.IsNullOrWhiteSpace(motherTongue) ||
string.IsNullOrWhiteSpace(foreignLang) ||
motherTongue == foreignLang)
{
MessageBox.Show(Messages.VhfInvalidLanguages, Messages.VhfCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
book.MotherTongue = motherTongue;
book.ForeignLang = foreignLang;
while (true)
{
string line = reader.ReadLine();
if (line == null)
{
break;
}
string[] columns = line.Split('#');
if (columns.Length != 3)
{
MessageBox.Show(Messages.VhfInvalidRow, Messages.VhfCorruptFileT, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
VocabularyWord word = new VocabularyWord()
{
Owner = book,
MotherTongue = columns[0],
ForeignLang = columns[1],
ForeignLangSynonym = columns[2]
};
book.Words.Add(word);
}
}
return(true);
}
private void PrintList_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
Graphics g = e.Graphics;
g.PageUnit = GraphicsUnit.Display;
int hoffset = 0;
int sitePrintedWords = 0;
int tableBegin = 0;
int sideOffset = 2;
int lineOffset = 2;
int lineThickness = 1;
int textMinHeight = 17;
using (Font siteFont = new Font("Arial", 11))
using (StringFormat centerFormat = new StringFormat()
{
Alignment = StringAlignment.Center
})
{
g.DrawString($"{Words.Site} {pageNumber}", siteFont, Brushes.Black, e.MarginBounds.SetHeight(20).Move(0, -20), centerFormat);
}
using (Font titleFont = new Font("Arial", 12, FontStyle.Bold))
using (StringFormat centerFormat = new StringFormat()
{
Alignment = StringAlignment.Center
})
{
string name = string.IsNullOrWhiteSpace(book.Name) ? "" : book.Name + ": ";
string left = invertSides ? book.ForeignLang : book.MotherTongue;
string right = invertSides ? book.MotherTongue : book.ForeignLang;
string title = $"{name}{left} - {right}";
g.DrawString(title, titleFont, Brushes.Black, e.MarginBounds.MarginTop(hoffset).SetHeight(25), centerFormat);
hoffset += 25;
tableBegin = hoffset;
}
using (Font font = new Font("Arial", 10))
using (StringFormat nearFormat = new StringFormat()
{
Alignment = StringAlignment.Near
})
using (Pen pen = new Pen(Brushes.Black, lineThickness))
{
for (; ; wordNumber++, sitePrintedWords++) // loop through printList
{
Rectangle rect = e.MarginBounds.MarginTop(hoffset += lineOffset);
g.DrawLine(pen, rect.Left, rect.Top, rect.Right, rect.Top); // Draw horizontal lines
hoffset += (int)pen.Width + lineOffset;
if (wordNumber >= printList.Count)
{
break;
}
rect = e.MarginBounds.MarginTop(hoffset);
VocabularyWord word = printList[wordNumber];
Rectangle left = new Rectangle(rect.X, rect.Y, rect.Width / 2, rect.Height).MarginSide(sideOffset);
Rectangle right = new Rectangle(left.Right, rect.Y, rect.Width / 2, rect.Height).MarginSide(sideOffset)
.MarginLeft(lineThickness); // right column is smaller than the left one because of the line
string leftText = invertSides ? word.ForeignLangText : word.MotherTongue;
string rightText = invertSides ? word.MotherTongue : word.ForeignLangText;
SizeF leftSize = g.MeasureString(leftText, font, left.Size, nearFormat, out int leftChars, out int leftLines);
SizeF rightSize = g.MeasureString(rightText, font, right.Size, nearFormat, out int rightChars, out int rightLines);
bool missingChars = leftChars < leftText.Length || rightChars < rightText.Length;
int textHeight = (int)Math.Max(textMinHeight, Math.Max(leftSize.Height, rightSize.Height));
if (sitePrintedWords > 0 && (missingChars || textHeight > rect.Height))
{
e.HasMorePages = true;
break;
}
g.DrawString(leftText, font, Brushes.Black, left, nearFormat);
g.DrawString(rightText, font, Brushes.Black, right, nearFormat);
hoffset += textHeight;
}
}
using (Pen pen = new Pen(Brushes.Black, lineThickness)) // Draw vertical lines
{
Rectangle table = e.MarginBounds.MarginTop(tableBegin + lineOffset)
.SetHeight(hoffset - tableBegin - lineThickness - 2 * lineOffset);
g.DrawLine(pen, table.Left, table.Top, table.Left, table.Bottom);
g.DrawLine(pen, table.Right, table.Top, table.Right, table.Bottom);
int middleX = table.Left + table.Width / 2;
g.DrawLine(pen, middleX, table.Top, middleX, table.Bottom);
}
pageNumber++;
}
private void EvaluateWord()
{
TbForeignLang.ReadOnly = true;
TbMotherTongue.ReadOnly = true;
TbForeignLangSynonym.ReadOnly = true;
GroupUserEvaluation.Enabled = true;
currentPractice.PracticeResult = EvaluateInput();
currentWord.PracticeDate = DateTime.Now;
Stream sound = null;
//Ergebnis bekannt geben
if (currentPractice.PracticeResult == PracticeResult.Correct)
{
//Ergebnisse speichern
if (currentWord.PracticeStateNumber == 0)
{
currentWord.PracticeStateNumber = 2;
}
else
{
currentWord.PracticeStateNumber++;
}
if (!Settings.Default.UserEvaluates)
{
TbCorrectAnswer.Text = Words.Correct + "!";
TbCorrectAnswer.BackColor = Color.FromArgb(144, 238, 144);
sound = Sounds.sound_correct;
}
}
else if (currentPractice.PracticeResult == PracticeResult.PartlyCorrect)
{
currentPractice.WrongInput = GetWrongInput();
// Do not change practice state number in this case
if (!Settings.Default.UserEvaluates)
{
TbCorrectAnswer.Text = $"{Words.PartlyCorrect}! ({GetEvaluationAnswer()})";
TbCorrectAnswer.BackColor = Color.FromArgb(255, 215, 0);
sound = Sounds.sound_correct;
}
}
else // if (currentPractice.PracticeResult == PracticeResult.Wrong)
{
currentPractice.WrongInput = GetWrongInput();
currentWord.PracticeStateNumber = 1;
if (!Settings.Default.UserEvaluates)
{
TbCorrectAnswer.Text = $"{Words.Wrong}! ({GetEvaluationAnswer()}";
TbCorrectAnswer.BackColor = Color.FromArgb(255, 192, 203);
sound = Sounds.sound_wrong;
}
}
// Sound playback
player.Stop();
if (Settings.Default.PracticeSoundFeedback && sound != null)
{
player.Stream = sound;
player.Play();
}
//Nächste Vokabel vorbereiten
index++;
if (index < practiceList.Count)
{
currentPractice = practiceList[index];
currentWord = currentPractice.VocabularyWord;
}
//Zahlen aktualisieren
RefreshStatistics();
check = false;
solution = false;
if (index == practiceList.Count)
{
BtnContinue.Text = Words.Finish;
}
}
private bool IsVocabularyWordExistsInDb(VocabularyWord vocabularyWord)
{
var vocub = (from v in Db.VocabularyWords where v.Value == vocabularyWord.Value select v).FirstOrDefault();
return(vocub != null);
}
