/// <summary>
/// The function to call when sending a picture
/// </summary>
/// <param name="cp">fill the packet with the appropriate information and write the image to the stream</param>
public void SendPicture()
{
Microsoft.Win32.OpenFileDialog ofd;
ofd = new Microsoft.Win32.OpenFileDialog();
ofd.FileName = "openFileDialog1";
ofd.Filter = "(*.JPG, *.GIF, *.PNG)|*.jpg;*.gif;*.png|All Files (*.*)|*.*";
ofd.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
ofd.RestoreDirectory = true;
ofd.Title = "Select a Picture";
//check return value, but how in wpf?
bool ok = (bool)ofd.ShowDialog();
if (ok)
{
System.IO.Stream stream;
if ((stream = ofd.OpenFile()) != null)
{
PicturePacket packet = new PicturePacket();
packet.s = stream;
packet.fileName = System.IO.Path.GetFileName(ofd.FileName);
MetadataFileInfo md = new MetadataFileInfo();
md.ReadMetaData(ofd.FileName);
packet.title = md.Title;
packet.senderNodeName = mNodeName;
mOperationContract(packet);
}
}
}
public void SendPicture(PicturePacket pp)
{
if (pp != null)
{
mOperationContract(pp);
}
}
/// <summary>
/// Implements the Share Picture interface
/// </summary>
/// <param name="member"></param>
public void SharePicture(PicturePacket cp)
{
//look to see if anyone is listening, if so perform the callback.
if (mPictureChanged != null)
{
mPictureChanged(this, new PictureChangedEventArgs(cp));
}
}
public void SendPicture(Stream stream, String title)
{
PicturePacket packet = new PicturePacket();
packet.s = stream;
packet.title = title;
packet.senderNodeName = mNodeName;
mOperationContract(packet);
}
/// <summary>
/// Make a call to this in order to send a picture.
/// </summary>
/// <param name="fullFileName"></param>
public void SendPicture(String fullFileName)
{
if (fullFileName == null)
{ //send an empty picture...
PicturePacket packet = new PicturePacket();
packet.s = new MemoryStream();
packet.senderNodeName = mNodeName;
mOperationContract(packet);
return;
}
System.IO.Stream stream;
if ((stream = System.IO.File.OpenRead(fullFileName)) != null)
{
PicturePacket packet = new PicturePacket();
packet.s = stream;
packet.fileName = System.IO.Path.GetFileName(fullFileName);
MetadataFileInfo md = new MetadataFileInfo();
md.ReadMetaData(fullFileName);
packet.title = md.Title;
packet.senderNodeName = mNodeName;
mOperationContract(packet);
}
}
public PictureChangedEventArgs(PicturePacket cp)
{
mChunkedPacket = cp;
}
public void SharePicture(PicturePacket packet)
{
CheckDisposed();
mPicture.SharePicture(packet);
}
