private void OnSaveSnapshot()
{
string filename = "snapshot";
int i = 0;
while (File.Exists(Path.Combine(CSettings.sFolderProfiles, filename + i + ".png")))
{
i++;
}
_Snapshot.Save(Path.Combine(CSettings.sFolderProfiles, filename + i + ".png"), System.Drawing.Imaging.ImageFormat.Png);
CProfiles.LoadAvatars();
LoadAvatars();
_Snapshot = null;
CWebcam.Stop();
CDraw.RemoveTexture(ref _WebcamTexture);
for (int j = 0; j < CProfiles.Avatars.Length; j++)
{
if (CProfiles.Avatars[j].FileName == (filename + i + ".png"))
{
CProfiles.SetAvatar(SelectSlides[htSelectSlides(SelectSlideProfiles)].Selection, j);
break;
}
}
Buttons[htButtons(ButtonSaveSnapshot)].Visible = false;
Buttons[htButtons(ButtonDiscardSnapshot)].Visible = false;
Buttons[htButtons(ButtonTakeSnapshot)].Visible = false;
Buttons[htButtons(ButtonWebcam)].Visible = true;
}
private void _OnTakeSnapshot()
{
if (!CWebcam.IsDeviceAvailable())
{
CDraw.RemoveTexture(ref _WebcamTexture);
_Snapshot = null;
_Buttons[_ButtonSaveSnapshot].Visible = false;
_Buttons[_ButtonDiscardSnapshot].Visible = false;
_Buttons[_ButtonTakeSnapshot].Visible = false;
_Buttons[_ButtonWebcam].Visible = false;
_SelectElement(_Buttons[_ButtonSave]);
}
else
{
CWebcam.Stop(); //Do this first to get consistent frame and bitmap
_Snapshot = CWebcam.GetBitmap();
if (CWebcam.GetFrame(ref _WebcamTexture))
{
_Statics[_StaticAvatar].Texture = _WebcamTexture;
}
_Buttons[_ButtonSaveSnapshot].Visible = true;
_Buttons[_ButtonDiscardSnapshot].Visible = true;
_Buttons[_ButtonTakeSnapshot].Visible = false;
_Buttons[_ButtonWebcam].Visible = false;
_SelectElement(_Buttons[_ButtonSaveSnapshot]);
}
}
private void OnDiscardSnapshot()
{
CWebcam.Stop();
CDraw.RemoveTexture(ref _WebcamTexture);
_Snapshot = null;
Buttons[htButtons(ButtonSaveSnapshot)].Visible = false;
Buttons[htButtons(ButtonDiscardSnapshot)].Visible = false;
Buttons[htButtons(ButtonTakeSnapshot)].Visible = false;
Buttons[htButtons(ButtonWebcam)].Visible = true;
}
public override void OnClose()
{
base.OnClose();
CWebcam.Stop();
}