/// <summary>
/// Возвращает к предыдущем окну.
/// </summary>
/// <param name="sender">CodeWindow</param>
/// <param name="e">RoutedEventArgs</param>
private void PreviousWindowButton_Click(object sender, RoutedEventArgs e)
{
CodeDescriptionWindow win = new CodeDescriptionWindow(AGCode);
win.Top = this.Top;
win.Left = this.Left;
win.Show();
this.Close();
}
/// <summary>
/// Переходит к окну с характеристиками выбранного кода или к окну для создания нового кода.
/// </summary>
/// <param name="sender">SelectCodeWindow</param>
/// <param name="e">RoutedEventArgs</param>
private void nextWindowButton_Click(object sender, RoutedEventArgs e)
{
if ((codeSelector.SelectedIndex >= 0) && (codeSelector.SelectedIndex < codes.Count))
{
CodeDescriptionWindow win2 = new CodeDescriptionWindow(codes[codeSelector.SelectedIndex]);
win2.Top = this.Top;
win2.Left = this.Left;
win2.Show();
this.Close();
}
else
if (itemName == "Cоздать новый код...")
{
CodeGeneratingWindow win2 = new CodeGeneratingWindow();
win2.Top = this.Top;
win2.Left = this.Left;
win2.Show();
this.Close();
}
else
{
codeSelector.IsDropDownOpen = true;
}
}
/// <summary>
/// Генерирует алгеброгеометрический код.
/// </summary>
/// <param name="sender">CodeGeneratingWindow</param>
/// <param name="e">RoutedEventArgs</param>
private void NextWindowButton_Click(object sender, RoutedEventArgs e)
{
try
{
t.Content = "";
if (groupSize == 0)
{
throw new ArgumentNullException("количество переменных", "Невведено количество переменных!");
}
/*
* for (int i = 0; i < equations.Document.Blocks.Count; i++)
* {
* equations.Document.Blocks.ElementAt<Block>(i).Foreground = new SolidColorBrush(Color.FromArgb(255, 0, 0, 0));
* }
*/
foreach (Block block in equations.Document.Blocks)
{
block.Foreground = new SolidColorBrush(Color.FromArgb(255, 0, 0, 0));
}
#region Формирование системы уравнений в памяти
line = new TextRange(equations.Document.ContentStart, equations.Document.ContentEnd).Text;
lines = line.Split('\n');
for (int i = 0; i < lines.Length; i++)
{
try
{
if (i != lines.Length - 1)
{
lines[i] = lines[i].Remove(lines[i].Length - 1, 1);
}
MyStatics.Reading(lines[i], groupSize, systemOfEquations, i);
}
catch (TokenizerException ex)
{
t.Content += (i + 1) + " уравнение: " + ex.Message + "\n";
equations.Document.Blocks.ElementAt <Block>(ex.Index).Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
flag = false;
}
catch (ParserException ex)
{
t.Content += (i + 1) + " уравнение: " + ex.Message + "\n";
equations.Document.Blocks.ElementAt <Block>(ex.Index).Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
flag = false;
}
catch (UnknownCodeMessageException ex)
{
t.Content += (i + 1) + " уравнение: " + ex.Message + "\n";
equations.Document.Blocks.ElementAt <Block>(ex.Index).Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
flag = false;
}
}
#endregion
if (flag)
{
#region ешение системы уравнений
theAnswer = solver.Solve(systemOfEquations);
if (theAnswer.Matrix.Count == 0)
{
throw new NullReferenceException("Система уравнений не имеет решений!");
}
#endregion
#region Формирование кода и вывод на экран его основных параметров
AGCode = new Code(theAnswer, lines);
CodeDescriptionWindow win = new CodeDescriptionWindow(AGCode);
win.Top = this.Top;
win.Left = this.Left;
win.Show();
this.Close();
#endregion
}
flag = true;
}
catch (CodeGeneratingException ex)
{
t.Content = ex.Message;
foreach (Block block in equations.Document.Blocks)
{
block.Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
}
}
catch (ArgumentNullException)
{
size.IsDropDownOpen = true;
}
catch (NullReferenceException ex)
{
t.Content += ex.Message;
foreach (Block block in equations.Document.Blocks)
{
block.Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
}
}
catch (TokenizerException ex)
{
t.Content += ex.Message + "\n";
equations.Document.Blocks.ElementAt(ex.Index).Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
}
catch (ParserException ex)
{
t.Content += ex.Message + "\n";
equations.Document.Blocks.ElementAt(ex.Index).Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
}
catch (UnknownCodeMessageException ex)
{
t.Content += ex.Message + "\n";
equations.Document.Blocks.ElementAt(ex.Index).Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 21, 21));
}
finally
{
systemOfEquations = new List <Equation>();
}
}