/// <summary>
/// Select a bitmap file as stago file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_browseStego_Click(object sender, EventArgs e)
{
using (Status status = new Status(null, this.lbl_status, "Open stego file"))
{
try
{
string path = AppUtil.SelectFile("Open stego file", "Bitmap (*.bmp)|*.bmp|AVI (*.avi)|*.avi|WAV (*.wav)|*.wav", "bmp").ToLower();
if (!string.IsNullOrEmpty(path))
{
this.txt_stegoObject.Text = path;
///Dispose the previous processor
if (this._processor != null)
{
this._processor.Dispose();
}
this._processor = StegoProcessorBase.GetProcessor(path, false);
this._processor.LoadHost(path, true);
if (this._processor.MType == HostMediaType.Bitmap)
{
///Let show the pic in preview box. Open the image by giving the path
///The size mode of this image is set to zoom. So if the image is bigger then the
///frame it will automatically adjust it to fit the frame. Same happens if it is smaller
///then the frame
this.pic_stegoPreview.Image = new System.Drawing.Bitmap(this.txt_stegoObject.Text);
}
else if (this._processor.MType == HostMediaType.Wave)
{
this.pic_stegoPreview.Image = global::HideIt.Properties.Resources.wav;
}
else
{
///setup the Avi icon image
this.pic_stegoPreview.Image = global::HideIt.Properties.Resources.avi;
}
}
}
catch (Exception exc)
{
UIMessage.Error(exc.Message, TITLE);
if (this._processor != null)
{
try
{
this._processor.Dispose();
}
catch (Exception)
{
}
this._processor = null;
}
}
}
}
private void btn_browseAvi_Click(object sender, EventArgs e)
{
this._srcFile = AppUtil.SelectFile("Open video file", "AVI (*.avi)|*.avi", "avi");
this.txtLoadAvi.Text = this._srcFile;
try
{
if (this._srcFile != string.Empty)
{
///Get basic file information
Type t = Type.GetTypeFromCLSID(ComGuids.MediaDetGuid);
IMediaDet mediaDet = (IMediaDet)Activator.CreateInstance(t);
///Set the avi file name for which we have to find information
mediaDet.put_Filename(this._srcFile);
///Check for the current stream. If it is audio, set it up for video
AMMediaType mediaType = new AMMediaType();
mediaDet.get_StreamMediaType(mediaType);
///If format type is not video
if (mediaType.formatType != ComGuids.VideoFormatGuid)
{
mediaDet.put_CurrentStream(1);
mediaDet.get_StreamMediaType(mediaType);
}
double prop = 0;
///Get media length
mediaDet.get_StreamLength(out prop);
this._totalFrames = prop;
///Get frame rate
mediaDet.get_FrameRate(out prop);
this._totalFrames = Math.Floor(this._totalFrames * prop);
AppUtil.SetupProgressBar(this.progress, 0, (int)this._totalFrames);
}
}
catch (Exception exc)
{
UIMessage.Error(exc.Message, TITLE);
}
}
private void btnBrowse_Click(object sender, EventArgs e)
{
this.FileName = AppUtil.SelectFile("Open video file", "AVI (*.avi)|*.avi", "avi");
if (this.FileName != string.Empty)
{
try
{
this.CloseInterfaces();
this.PopulateMediaInformation();
this.BuildGraph();
///Get file name from path
this.lbl_movieName.Text = Path.GetFileName(this.FileName);
}
catch (Exception ex)
{
UIMessage.Error(ex.Message, TITLE);
}
}
}
/// <summary>
/// Select a bitmap file as cover object
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_browseCover_Click(object sender, EventArgs e)
{
using (Status status = new Status(null, this.lbl_status, "Open cover file"))
{
try
{
string path = AppUtil.SelectFile("Open cover file", "Bitmap (*.bmp)|*.bmp|AVI (*.avi)|*.avi|WAV (*.wav)|*.wav", "bmp").ToLower();
if (!string.IsNullOrEmpty(path))
{
this.txt_coverFileName.Text = path;
if (this._processor != null)
{
this._processor.Dispose();
}
LoadProcessor(path);
}
}
catch (Exception exc)
{
UIMessage.Error(exc.Message, TITLE);
if (this._processor != null)
{
try
{
this._processor.Dispose();
}
catch (Exception)
{
}
this._processor = null;
}
}
}
}
