/// <summary>
/// Apply steganography
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnRun_Click(object sender, EventArgs e)
{
btnRun.Enabled = false;
try
{
Bitmap result = steganolizer.ExecuteHide();
string filename = (!string.IsNullOrEmpty(tbFilename.Text)) ? tbFilename.Text : DEFAULT_SAVE_FILENAME;
result.Save(saveDestPath + "\\" + filename + ".jpg");
Alerter.Info("Work done !" + Environment.NewLine + "Image saved at : " + saveDestPath);
}
catch (SourceImageWidthGreaterThanHost ex)
{
Alerter.Error(ex.Message);
}
catch (SourceImageHeightGreaterThanHost ex)
{
Alerter.Error(ex.Message);
} finally
{
btnRun.Enabled = true;
}
}
/// <summary>
/// Display a file dialog to get image.
/// </summary>
/// <param name="type"></param>
private void DisplaySelectImage(IMG type)
{
DialogResult dialogResult = openFileDialogImage.ShowDialog();
if (dialogResult == DialogResult.OK)
{
try
{
if (type.Equals(IMG.HOST))
{
steganolizer.HostImage = GetImageFromDialog();
tbHost.Text = openFileDialogImage.FileName;
}
else if (type.Equals(IMG.SRC))
{
steganolizer.SrcImage = GetImageFromDialog();
tbSrc.Text = openFileDialogImage.FileName;
}
else if (type.Equals(IMG.FIND))
{
steganolizer.ProbablyHostImage = GetImageFromDialog();
tbDetectImg.Text = openFileDialogImage.FileName;
}
} catch (Exception ex) {
Alerter.Error("An error occured. Can not get image.");
}
}
}
/// <summary>
/// Find image into image
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnRunDetection_Click(object sender, EventArgs e)
{
// tbDetectSaveFilename.Text - save filename
btnRunDetection.Enabled = false;
try
{
Bitmap result = steganolizer.ExecuteFind();
string filename = (!string.IsNullOrEmpty(tbDetectSaveFilename.Text)) ? tbDetectSaveFilename.Text : DEFAULT_SAVE_FILENAME;
result.Save(tbSavePathDetect.Text + "\\" + filename + ".jpg");
Alerter.Info("Work done !" + Environment.NewLine + "Image saved at : " + saveDestPath);
}
catch (Exception ex)
{
Alerter.Error(ex.Message);
}
finally
{
btnRunDetection.Enabled = true;
}
}