public void HideTest3()
{
string file = PathHelper.GetFilePath(@"\Data\testDocx.docx");
string coverImageUri = PathHelper.GetFilePath(@"\Data\boy.bmp");
BitmapImage bitmapImgTohide = FileTransform.ImageUri2BitmapImage(coverImageUri);
Bitmap imgTohide = FileTransform.BitmapImage2Bitmap(bitmapImgTohide);
var expected = FileTransform.File2ByteArray(file);
HideLSB.Hide(ref imgTohide, expected);
byte[] actual = HideLSB.DeHide(imgTohide);
CollectionAssert.AreEqual(expected, actual);
}
public void ExecuteOpenFile(object args)
{
try
{
var fileTypesPattern = "bmp file (*.bmp)|*.bmp|All files (*.*)|*.*";
var defaultExt = "bmp";
var imageUri = GetFilePathFromFileDialog.GetFilePathFromOpenFileDialog(fileTypesPattern, defaultExt);
if (string.IsNullOrEmpty(imageUri))
{
return;
}
var bitmapImg = FileTransform.ImageUri2BitmapImage(imageUri);
var bitmapCache = FileTransform.BitmapImage2Bitmap(bitmapImg);
var openCmdPara = (string)args;
if ("Cover".Equals(openCmdPara))
{
this.CoverImage = bitmapImg;
this._coverImageBitmapCache = bitmapCache;
this.HiddenImage = null;
this._hiddenImageBitmapCache = null;
}
else if ("Hidden".Equals(openCmdPara))
{
this.HiddenImage = bitmapImg;
this._hiddenImageBitmapCache = bitmapCache;
this.CoverImage = null;
this._coverImageBitmapCache = null;
}
this.ImageFilePath = imageUri;
}
catch (FileFormatException)
{
this.ShowMessageBoxResource("MustBeBmpFile", "Hint");
}
catch (Exception)
{
this.ShowMessageBoxResource("MustBeBmpFile", "Hint");
}
}