// This will run on a thread associated with the list handle
public void doPhotoListUpdate(Haggle.DataObject dObj)
{
Debug.WriteLine("doPhotoListUpdate");
string filepath = dObj.GetFilePath();
string filename = dObj.GetFileName();
string attribute = dObj.GetAttribute("Picture").GetValue();
Debug.WriteLine("Received photo " + filepath);
lock (photoListLock)
{
// Add photo to image list
ListViewItem lvi = new ListViewItem(attribute);
// If the image is too big we will get an out of memory
// exception. We need to find a good way to scale images.
try
{
photoImageList.Images.Add(new Bitmap(filepath));
lvi.ImageIndex = photoImageList.Images.Count - 1;
photoListView.BeginUpdate();
photoListView.Items.Add(lvi);
photoListView.EndUpdate();
}
catch (Exception)
{
Debug.WriteLine("Could not create bitmap from image " + filepath);
}
}
}
public DataObjectEvent(cHaggleEvent e)
: base(e)
{
if (e.type != HaggleEvent.NEW_DATAOBJECT)
{
throw new Exception("Not a new data object event");
}
dObj = new DataObject(e.data);
}
private void menuTakePicture_Click(object sender, EventArgs e)
{
CameraCaptureDialog cameraCapture = new CameraCaptureDialog();
cameraCapture.Owner = this;
object cameraEnabled = Microsoft.WindowsMobile.Status.SystemState.GetValue(Microsoft.WindowsMobile.Status.SystemProperty.CameraEnabled);
cameraCapture.DefaultFileName = "haggle-temp.jpg";
cameraCapture.Title = "Take PhotoShare Picture";
cameraCapture.Mode = CameraCaptureMode.Still;
cameraCapture.Resolution = new Size(1024, 768);
// The filename of the picure taken
string fileName;
if (null != cameraEnabled && 0 == (int)cameraEnabled)
{
MessageBox.Show("The camera is disabled", this.Text,
MessageBoxButtons.OK, MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button1);
return;
}
try
{
if (cameraCapture.ShowDialog() == DialogResult.OK)
{
fileName = cameraCapture.FileName;
Debug.WriteLine("file name of photo is " + fileName);
if (cameraCapture.Mode == CameraCaptureMode.Still)
{
string extension = fileName.Substring(fileName.LastIndexOf("."));
string directory = "";
long extra_digit;
if (fileName.LastIndexOf("\\") != -1)
{
directory = fileName.Substring(0, fileName.LastIndexOf("\\") + 1);
}
fileName = directory + this.defaultPictureFileName + extension;
extra_digit = 0;
while (System.IO.File.Exists(fileName))
{
fileName = directory + this.defaultPictureFileName + "-" + extra_digit + extension;
extra_digit++;
}
System.IO.File.Move(cameraCapture.FileName, fileName);
}
FileAttributeWindow fileAttrWin = new FileAttributeWindow(fileName);
DialogResult ret = DialogResult.Cancel;
try {
ret = fileAttrWin.ShowDialog();
} catch (Exception) {
Debug.WriteLine("Could not show fileAttrWind dialog");
}
//fileAttrWin.BringToFront();
char[] separators = { ';', ' ' };
string[] keywords = fileAttrWin.getResultValueString().Split(separators);
Debug.WriteLine("Attributes string is: " + fileAttrWin.getResultValueString());
//DialogResult ret = MessageBox.Show("The picture was saved to:\n" + fileName +
// "\nDo you want to publish the picture with Haggle now?",
// this.Text, MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
if (ret == DialogResult.OK)
{
try
{
Haggle.Attribute.AttributeList al = new Haggle.Attribute.AttributeList();
Haggle.DataObject dObj = new Haggle.DataObject(fileName);
dObj.AddHash();
// Add thumbnail:
dObj.SetThumbnail(GetThumbnail(fileName, 32, 0));
foreach (string kw in keywords)
{
Haggle.Attribute a = new Haggle.Attribute("Picture", kw);
if (!dObj.AddAttribute(a))
{
MessageBox.Show("Could not add attribute");
return;
}
if (fileAttrWin.getAddAsInterest())
{
if (ps.addInterestWindow.interestListUpdate(new Haggle.Attribute.AttributeList(a)) > 0)
{
Debug.WriteLine("Adding interest " + a.ToString());
al.Add(a);
}
}
}
// We need to add the interest first if we want the filters to match the
// data object we add
if (fileAttrWin.getAddAsInterest())
{
ps.hh.AddInterests(al);
}
//Haggle.Attribute attr = dObj.GetAttribute("DeviceName");
//MessageBox.Show("Data object file name is: " + dObj.GetFileName()
// + " Attribute is: " + attr.GetValue());
int sent = ps.hh.PublishDataObject(dObj);
if (sent < 0)
{
MessageBox.Show("Could not publish data object on handle=" +
ps.hh.handle + " Error=" + sent);
}
}
catch (Haggle.DataObject.NoSuchAttributeException)
{
MessageBox.Show("No such attribute in data object");
}
catch (Haggle.DataObject.DataObjectException ex)
{
MessageBox.Show(ex.ToString());
}
catch (Haggle.Attribute.AttributeNullPtrException)
{
MessageBox.Show("Attribute null pointer exception");
}
catch (Exception)
{
MessageBox.Show("Unknown error");
}
}
else if (ret == DialogResult.No)
{
Debug.WriteLine("camera dialog result \'NO\'");
}
else
{
Debug.WriteLine("Unknown camera dialog result");
MessageBox.Show("Unknown selection.");
}
Debug.WriteLine("camera exit");
}
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK,
MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button1);
}
catch (OutOfMemoryException ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK,
MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
catch (InvalidOperationException ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK,
MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
}
private void menuTakePicture_Click(object sender, EventArgs e)
{
CameraCaptureDialog cameraCapture = new CameraCaptureDialog();
cameraCapture.Owner = this;
object cameraEnabled = Microsoft.WindowsMobile.Status.SystemState.GetValue(Microsoft.WindowsMobile.Status.SystemProperty.CameraEnabled);
cameraCapture.DefaultFileName = "haggle-temp.jpg";
cameraCapture.Title = "Take PhotoShare Picture";
cameraCapture.Mode = CameraCaptureMode.Still;
cameraCapture.Resolution = new Size(1024, 768);
// The filename of the picure taken
string fileName;
if (null != cameraEnabled && 0 == (int)cameraEnabled)
{
MessageBox.Show("The camera is disabled", this.Text,
MessageBoxButtons.OK, MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button1);
return;
}
try
{
if (cameraCapture.ShowDialog() == DialogResult.OK)
{
fileName = cameraCapture.FileName;
Debug.WriteLine("file name of photo is " + fileName);
if (cameraCapture.Mode == CameraCaptureMode.Still)
{
string extension = fileName.Substring(fileName.LastIndexOf("."));
string directory = "";
long extra_digit;
if (fileName.LastIndexOf("\\") != -1)
{
directory = fileName.Substring(0, fileName.LastIndexOf("\\") + 1);
}
fileName = directory + this.defaultPictureFileName + extension;
extra_digit = 0;
while (System.IO.File.Exists(fileName))
{
fileName = directory + this.defaultPictureFileName + "-" + extra_digit + extension;
extra_digit++;
}
System.IO.File.Move(cameraCapture.FileName, fileName);
}
FileAttributeWindow fileAttrWin = new FileAttributeWindow(fileName);
DialogResult ret = DialogResult.Cancel;
try {
ret = fileAttrWin.ShowDialog();
} catch (Exception) {
Debug.WriteLine("Could not show fileAttrWind dialog");
}
//fileAttrWin.BringToFront();
char[] separators = { ';', ' ' };
string[] keywords = fileAttrWin.getResultValueString().Split(separators);
Debug.WriteLine("Attributes string is: " + fileAttrWin.getResultValueString());
//DialogResult ret = MessageBox.Show("The picture was saved to:\n" + fileName +
// "\nDo you want to publish the picture with Haggle now?",
// this.Text, MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
if (ret == DialogResult.OK)
{
try
{
Haggle.Attribute.AttributeList al = new Haggle.Attribute.AttributeList();
Haggle.DataObject dObj = new Haggle.DataObject(fileName);
dObj.AddHash();
// Add thumbnail:
dObj.SetThumbnail(GetThumbnail(fileName, 32, 0));
foreach (string kw in keywords)
{
Haggle.Attribute a = new Haggle.Attribute("Picture", kw);
if (!dObj.AddAttribute(a))
{
MessageBox.Show("Could not add attribute");
return;
}
if (fileAttrWin.getAddAsInterest())
{
if (ps.addInterestWindow.interestListUpdate(new Haggle.Attribute.AttributeList(a)) > 0)
{
Debug.WriteLine("Adding interest " + a.ToString());
al.Add(a);
}
}
}
// We need to add the interest first if we want the filters to match the
// data object we add
if (fileAttrWin.getAddAsInterest())
{
ps.hh.AddInterests(al);
}
//Haggle.Attribute attr = dObj.GetAttribute("DeviceName");
//MessageBox.Show("Data object file name is: " + dObj.GetFileName()
// + " Attribute is: " + attr.GetValue());
int sent = ps.hh.PublishDataObject(dObj);
if (sent < 0)
{
MessageBox.Show("Could not publish data object on handle=" +
ps.hh.handle + " Error=" + sent);
}
}
catch (Haggle.DataObject.NoSuchAttributeException)
{
MessageBox.Show("No such attribute in data object");
}
catch (Haggle.DataObject.DataObjectException ex)
{
MessageBox.Show(ex.ToString());
}
catch (Haggle.Attribute.AttributeNullPtrException)
{
MessageBox.Show("Attribute null pointer exception");
}
catch (Exception)
{
MessageBox.Show("Unknown error");
}
}
else if (ret == DialogResult.No)
{
Debug.WriteLine("camera dialog result \'NO\'");
}
else
{
Debug.WriteLine("Unknown camera dialog result");
MessageBox.Show("Unknown selection.");
}
Debug.WriteLine("camera exit");
}
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK,
MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button1);
}
catch (OutOfMemoryException ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK,
MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
catch (InvalidOperationException ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK,
MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
}
public int PublishDataObject(DataObject dObj)
{
return UnmanagedPublishDataObject(this.handle, dObj.cDataObject);
}
public int DeleteDataObject(DataObject dObj)
{
return UnmanagedDeleteDataObject(handle, dObj.cDataObject);
}