private void OpenArchiveToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
openFileDialog1.Filter = "Архивы (*.frc)|*.frc";
if (openFileDialog1.ShowDialog() != DialogResult.OK)
{
return;
}
FileStream stream = new FileStream(openFileDialog1.FileName,
FileMode.Open, FileAccess.Read);
BinaryReader reader = new BinaryReader(stream, Encoding.ASCII);
IteratingFunction[] ifsOrig = decompression.IterFuncSys;
decompression.ReadFromFile(reader);
IteratingFunction[] ifsRead = decompression.IterFuncSys;
stream.Close();
decompression.Decompress();
ResultForm resultForm = new ResultForm();
resultForm.label1.Image = decompression.GetImage();
resultForm.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка открытия файла");
}
}
private void DecompressionToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
decompression.Decompress();
Image im = decompression.GetImage();
ResultForm resultForm = new ResultForm();
resultForm.label1.Image = im;
resultForm.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка декомпрессии");
}
}
private void CompressionToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
saveFileDialog1.Filter = "Архивы (*.frc)|*.frc";
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
ComprSettingsForm comprSettingsForm = new ComprSettingsForm();
if (comprSettingsForm.ShowDialog() != DialogResult.OK)
{
return;
}
compression.doCmp2x2 = comprSettingsForm.checkBox1.Checked;
compression.doCmp4x4 = comprSettingsForm.checkBox2.Checked;
compression.doCmp8x8 = comprSettingsForm.checkBox3.Checked;
compression.SetImage(image);
if (comprSettingsForm.radioButton1.Checked == true)
{
compression.linearCriterion = false;
}
else
{
compression.linearCriterion = true;
}
ProgressForm progressForm = new ProgressForm(compression, decompression);
progressForm.ShowDialog();
FileStream stream = new FileStream(saveFileDialog1.FileName,
FileMode.Create, FileAccess.Write);
BinaryWriter writer = new BinaryWriter(stream, Encoding.ASCII);
compression.WriteToFile(writer);
stream.Close();
decompression.IterFuncSys = compression.IterFuncSys;
decompression.Decompress();
Image im = decompression.GetImage();
ResultForm resultForm = new ResultForm();
resultForm.label1.Image = im;
resultForm.Show();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка компресии");
}
}