private void OpenStream(Item _selectItem)
{
_jpegLiveSource = new JPEGLiveSource(_selectItem);
int width = 800;
int height = 600;
try
{
_jpegLiveSource.Width = width;
_jpegLiveSource.Height = height;
_jpegLiveSource.SetWidthHeight();
SetStreamType();
_jpegLiveSource.LiveModeStart = true;
_jpegLiveSource.Init();
_jpegLiveSource.LiveContentEvent += JpegLiveSource1LiveNotificationEvent;
textBoxCount.Text = "0";
_count = 0;
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Could not Init:" + ex.Message);
_jpegLiveSource = null;
}
}
private void OnSelectCameraUC2(object sender, EventArgs e)
{
ItemPickerForm form = new ItemPickerForm();
form.KindFilter = Kind.Camera;
form.AutoAccept = true;
form.Init(userContext2.Configuration.GetItems());
// Ask user to select a camera
if (form.ShowDialog() == DialogResult.OK)
{
Close2();
_selectItem2 = form.SelectedItem;
buttonSelectCamera2.Text = _selectItem2.Name;
_jpegLiveSource2 = new JPEGLiveSource(_selectItem2);
try
{
_jpegLiveSource2.Width = pictureBoxUC2.Width;
_jpegLiveSource2.Height = pictureBoxUC2.Height;
_jpegLiveSource2.LiveModeStart = true;
_jpegLiveSource2.Init();
_jpegLiveSource2.LiveContentEvent += new EventHandler(JpegLiveSource1LiveNotificationEvent2);
//_jpegLiveSource.LiveStatusEvent += new EventHandler(JpegLiveStatusNotificationEvent);
}
catch (Exception ex)
{
MessageBox.Show("Could not Init:" + ex.Message);
_jpegLiveSource2 = null;
}
}
}
public bool Initialize(ICameraModel camera, int imageWidth, int imageHeight)
{
this._Width = imageWidth;
this._Height = imageHeight;
Item cameraItem = null;
try
{
//Инициализировать камеру
cameraItem = Configuration.Instance.GetItem(camera.Id);
_JpegLiveSource = new JPEGLiveSource(cameraItem); //Исключение если камера не найдена
//SetResolution();
_JpegLiveSource.LiveModeStart = true;
_JpegLiveSource.SetKeepAspectRatio(true, false);
_JpegLiveSource.Width = imageWidth;
_JpegLiveSource.Height = imageHeight;
_JpegLiveSource.KeyFramesOnly = false;
_JpegLiveSource.Init();
_JpegLiveSource.LiveContentEvent += _JpegLiveSource_LiveContentEvent;
//_JpegLiveSource.LiveStatusEvent += _JpegLiveSource_LiveStatusEvent;
return(true);
}
catch (Exception)
{
_JpegLiveSource = null;
cameraItem = null;
return(false);
}
}
private void Close2()
{
if (_jpegLiveSource2 != null)
{
_jpegLiveSource2.LiveContentEvent += new EventHandler(JpegLiveSource1LiveNotificationEvent2);
_jpegLiveSource2.Close();
_jpegLiveSource2 = null;
}
}
private void Close1()
{
if (_jpegLiveSource != null)
{
_jpegLiveSource.LiveContentEvent += new EventHandler(JpegLiveSource1LiveNotificationEvent);
_jpegLiveSource.Close();
_jpegLiveSource = null;
}
}
/// <summary>
/// General routine for asking for a stream
/// </summary>
/// <param name="streamid"></param>
static void GetResLive(Guid streamid)
{
var jpegLive = new JPEGLiveSource(_camera);
if (streamid != Guid.Empty)
{
jpegLive.StreamId = streamid;
}
_timeoutEvent = new Timer(TimeOutCallBack, null, 10000, 10000);
jpegLive.LiveModeStart = true;
jpegLive.Height = 0;
jpegLive.Width = 0;
jpegLive.Init();
jpegLive.LiveContentEvent += jpegLiveContentEventHandler;
_resetEvent.WaitOne();
_timeoutEvent.Dispose();
jpegLive.LiveContentEvent -= jpegLiveContentEventHandler;
}
private void OnSelectCameraUC1(object sender, EventArgs e)
{
ItemPickerForm form = new ItemPickerForm();
form.KindFilter = Kind.Camera;
form.AutoAccept = true;
List <Item> system = userContext1.Configuration.GetItemsByKind(Kind.Camera, ItemHierarchy.SystemDefined);
List <Item> user = userContext1.Configuration.GetItemsByKind(Kind.Camera, ItemHierarchy.UserDefined);
var systemItems = system.All(i => i.FQID.FolderType == FolderType.No);
var userItems = user.All(i => i.FQID.FolderType == FolderType.No);
form.Init(userContext1.Configuration.GetItems());
// Ask user to select a camera
if (form.ShowDialog() == DialogResult.OK)
{
Close1();
_selectItem1 = form.SelectedItem;
buttonSelect.Text = _selectItem1.Name;
_jpegLiveSource = new JPEGLiveSource(_selectItem1);
try
{
_jpegLiveSource.Width = pictureBoxRC1.Width;
_jpegLiveSource.Height = pictureBoxRC1.Height;
_jpegLiveSource.LiveModeStart = true;
_jpegLiveSource.Init();
_jpegLiveSource.LiveContentEvent += new EventHandler(JpegLiveSource1LiveNotificationEvent);
//_jpegLiveSource.LiveStatusEvent += new EventHandler(JpegLiveStatusNotificationEvent);
}
catch (Exception ex)
{
MessageBox.Show("Could not Init:" + ex.Message);
_jpegLiveSource = null;
}
}
}
private void ItemSelected2(Item item)
{
_selectItem2 = item;
buttonSelectCamera2.Text = _selectItem2.Name;
Close2();
_jpegLiveSource2 = new JPEGLiveSource(_selectItem2);
try
{
_jpegLiveSource2.Width = pictureBoxUC2.Width;
_jpegLiveSource2.Height = pictureBoxUC2.Height;
_jpegLiveSource2.LiveModeStart = true;
_jpegLiveSource2.Init();
_jpegLiveSource2.LiveContentEvent += new EventHandler(JpegLiveSource1LiveNotificationEvent2);
//_jpegLiveSource.LiveStatusEvent += new EventHandler(JpegLiveStatusNotificationEvent);
}
catch (Exception ex)
{
MessageBox.Show("Could not Init:" + ex.Message);
_jpegLiveSource2 = null;
}
}
private void OnSelect1Click(object sender, EventArgs e)
{
if (_jpegLiveSource != null)
{
// Close any current displayed JPEG Live Source
_jpegLiveSource.LiveContentEvent -= JpegLiveSource1LiveNotificationEvent;
_jpegLiveSource.LiveStatusEvent -= JpegLiveStatusNotificationEvent;
_jpegLiveSource.Close();
_jpegLiveSource = null;
pictureBox1.Image = new Bitmap(1, 1);
}
/*
* checkBoxAspect.Checked = false;
* checkBoxFill.Checked = false;
* checkBoxKeyFramesOnly.Checked = false;
* checkBoxCrop.Checked = false;
*/
ClearAllFlags();
ResetSelections();
ItemPickerForm form = new ItemPickerForm();
form.KindFilter = Kind.Camera;
form.AutoAccept = true;
form.Init(Configuration.Instance.GetItems());
// Ask user to select a camera
if (form.ShowDialog() == DialogResult.OK)
{
_selectItem1 = form.SelectedItem;
buttonSelect1.Text = _selectItem1.Name;
_jpegLiveSource = new JPEGLiveSource(_selectItem1);
try
{
SetResolution();
_jpegLiveSource.LiveModeStart = true;
_jpegLiveSource.SetKeepAspectRatio(checkBoxAspect.Checked, checkBoxFill.Checked);
checkBoxAspect.Enabled = false;
checkBoxFill.Enabled = false;
checkBoxKeyFramesOnly.Enabled = false;
comboBoxResolution.Enabled = !checkBoxAspect.Checked; // Only allow resolution change, if filling available space
_jpegLiveSource.Width = pictureBox1.Width;
_jpegLiveSource.Height = pictureBox1.Height;
_jpegLiveSource.KeyFramesOnly = checkBoxKeyFramesOnly.Checked;
SetStreamType(pictureBox1.Width, pictureBox1.Height);
_jpegLiveSource.Init();
_jpegLiveSource.LiveContentEvent += JpegLiveSource1LiveNotificationEvent;
_jpegLiveSource.LiveStatusEvent += JpegLiveStatusNotificationEvent;
labelCount.Text = "0";
buttonPause.Enabled = true;
buttonLift.Enabled = true;
_count = 0;
} catch (Exception ex)
{
MessageBox.Show("Could not Init:" + ex.Message);
_jpegLiveSource = null;
}
}
else
{
_selectItem1 = null;
buttonSelect1.Text = "Select Camera ...";
labelCount.Text = "0";
labelSize.Text = "";
labelResolution.Text = "";
buttonPause.Enabled = false;
checkBoxAspect.Enabled = true;
checkBoxFill.Enabled = true;
checkBoxKeyFramesOnly.Enabled = true;
buttonLift.Enabled = false;
}
}