private void OnFireCommand(object sender, EventArgs e)
{
TaggedItem screenItem = (TaggedItem)comboBoxScreens.SelectedItem;
TaggedItem windowItem = (TaggedItem)comboBoxWindows.SelectedItem;
//if (screenItem == null || windowItem == null || _selectedView == null || listBox1.SelectedItem==null)
//{
// MessageBox.Show("Please select Screen/Window in above dropdown boxes", "Error");
//} else
{
MultiWindowCommandData data = new MultiWindowCommandData();
data.Screen = screenItem != null? screenItem.Item.FQID : null;
data.Window = windowItem != null? windowItem.Item.FQID : null;
data.View = _selectedView != null? _selectedView.FQID : null;
data.X = 200;
data.Y = 200;
data.Height = 400;
data.Width = 400;
data.MultiWindowCommand = (string)listBox1.SelectedItem;
data.PlaybackSupportedInFloatingWindow = checkBoxPlayback.Checked;
if (data.MultiWindowCommand == MultiWindowCommand.SetNextViewInWindow ||
data.MultiWindowCommand == MultiWindowCommand.SetPreviousViewInWindow)
{
data.MultiWindowCommand = MultiWindowCommand.SelectWindow;
EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.SmartClient.MultiWindowCommand, data));
data.MultiWindowCommand = (string)listBox1.SelectedItem;
}
EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.SmartClient.MultiWindowCommand, data),
null,
null);
}
}
/// <summary>
/// Handles messages from the Alarm List.
/// Creates a new view and displays it in a floating window each time a message is sent from the Alarm List.
/// </summary>
/// <param name="message">The message contains a list of alarms.</param>
/// <param name="destination">Ignored since we want all messages from the Alarm List.</param>
/// <param name="source">Ignored since we want messages from any Alarm List.</param>
/// <returns>null - since the Alarm List is indifferent of who listens to its messages.</returns>
private Object CameraListReceiver(VideoOS.Platform.Messaging.Message message, FQID destination, FQID source)
{
List <Alarm> alarms = message.Data as List <Alarm>;
if (alarms != null)
{
int viewNumber = _viewCounter + 1;
// Make a new Temporary view group
ConfigItem tempGroupItem = (ConfigItem)ClientControl.Instance.CreateTemporaryGroupItem("Temporary" + viewNumber);
// Make a group
ConfigItem groupItem = tempGroupItem.AddChild("DynamicViewGroup" + viewNumber, Kind.View, FolderType.UserDefined);
// Build a layout with wide ViewItems at the top and buttom, and 5 small ones in the middle
Rectangle[] rect = new Rectangle[7];
rect[0] = new Rectangle(000, 000, 999, 399);
rect[1] = new Rectangle(000, 399, 199, 199);
rect[2] = new Rectangle(199, 399, 199, 199);
rect[3] = new Rectangle(399, 399, 199, 199);
rect[4] = new Rectangle(599, 399, 199, 199);
rect[5] = new Rectangle(799, 399, 199, 199);
rect[6] = new Rectangle(000, 599, 999, 399);
int capacity = rect.Length;
string viewName = "DynamicView" + viewNumber;
ViewAndLayoutItem viewAndLayoutItem = groupItem.AddChild(viewName, Kind.View, FolderType.No) as ViewAndLayoutItem;
viewAndLayoutItem.Layout = rect;
// Insert cameras
int index = 0;
foreach (Alarm alarm in alarms)
{
// Add camera from the triggering event
// Note: EventHeader.Source cannot be null because an alarm must have a source
if (index < capacity && alarm.EventHeader?.Source.FQID.Kind == Kind.Camera)
{
viewAndLayoutItem.InsertBuiltinViewItem(index++,
ViewAndLayoutItem.CameraBuiltinId,
new Dictionary <string, string>()
{
{ "CameraId", alarm.EventHeader.Source.FQID.ObjectId.ToString() }
});
}
if (alarm.ReferenceList == null)
{
continue;
}
// Add related cameras from the alarm
foreach (Reference rel in alarm.ReferenceList)
{
if (index < capacity && rel.FQID.Kind == Kind.Camera)
{
viewAndLayoutItem.InsertBuiltinViewItem(index++,
ViewAndLayoutItem.CameraBuiltinId,
new Dictionary <string, string>()
{
{ "CameraId", rel.FQID.ObjectId.ToString() }
});
}
}
}
if (index == 0)
{
// Exit here, since no cameras were found in the alarm list
return(null);
}
viewAndLayoutItem.Save();
tempGroupItem.PropertiesModified();
Item screen = Configuration.Instance.GetItemsByKind(Kind.Screen).FirstOrDefault();
Item window = Configuration.Instance.GetItemsByKind(Kind.Window).FirstOrDefault();
Item view = groupItem.GetChildren().FirstOrDefault(v => v.Name.Equals(viewName));
if (screen == null || window == null || view == null)
{
return(null);
}
// Create floating window
MultiWindowCommandData data = new MultiWindowCommandData();
data.Screen = screen.FQID;
data.Window = window.FQID;
data.View = view.FQID;
data.X = 200;
data.Y = 200;
data.Height = 500;
data.Width = 500;
data.MultiWindowCommand = "OpenFloatingWindow";
data.PlaybackSupportedInFloatingWindow = true;
EnvironmentManager.Instance.SendMessage(new VideoOS.Platform.Messaging.Message(MessageId.SmartClient.MultiWindowCommand, data), null, null);
_viewCounter++;
}
return(null);
}
/// <summary>
/// This method is called when the user selects a camera and inserts the selected camera in a floating hotspot window
/// </summary>
/// <param name="message"></param>
/// <param name="dest"></param>
/// <param name="sender"></param>
/// <returns></returns>
private object ViewItemSelected(Message message, FQID dest, FQID sender)
{
if (sender != null && _myWindowFQID2 != null && sender.ObjectId == _myWindowFQID2.ObjectId) // Ignore my own setup messages
{
return(null);
}
if (_myMessageInProgress)
{
return(null);
}
if (message.MessageId == MessageId.SmartClient.SelectedCameraChangedIndication)
{
FQID cameraFQID = message.RelatedFQID;
if (_myWindowFQID2 != null)
{
_myMessageInProgress = true;
EnvironmentManager.Instance.SendMessage(new Message(MessageId.SmartClient.SetCameraInViewCommand,
new SetCameraInViewCommandData()
{
Index = _top?0:1, CameraFQID = cameraFQID
}), _myWindowFQID2);
_myMessageInProgress = false;
_top = !_top;
return(null);
}
if (cameraFQID == null)
{
return(null);
}
_viewCounter++;
// Make a new Temporary view group
ConfigItem tempGroupItem = (ConfigItem)ClientControl.Instance.CreateTemporaryGroupItem("Floating Hotspot");
// Make a group
ConfigItem groupItem = tempGroupItem.AddChild("SCHotSpotGroup" + _viewCounter, Kind.View, FolderType.UserDefined);
// Build a layout with wide ViewItems at the top and buttom, and 5 small ones in the middle
Rectangle[] rect = new Rectangle[2];
rect[0] = new Rectangle(000, 000, 999, 499);
rect[1] = new Rectangle(000, 499, 999, 500);
string viewName = "SCHotSpot" + _viewCounter;
ViewAndLayoutItem viewAndLayoutItem = (ViewAndLayoutItem)groupItem.AddChild(viewName, Kind.View, FolderType.No);
viewAndLayoutItem.Layout = rect;
// Insert cameras
Dictionary <String, String> cameraViewItemProperties = new Dictionary <string, string>();
cameraViewItemProperties.Add("CameraId", cameraFQID != null?cameraFQID.ObjectId.ToString():Guid.Empty.ToString());
viewAndLayoutItem.InsertBuiltinViewItem(0, ViewAndLayoutItem.CameraBuiltinId, cameraViewItemProperties);
viewAndLayoutItem.Save();
tempGroupItem.PropertiesModified();
// Create floating window
MultiWindowCommandData data = new MultiWindowCommandData();
List <Item> screens = Configuration.Instance.GetItemsByKind(Kind.Screen);
FQID screenFQID = GetFirstOfKind(screens, Kind.Screen);
if (screenFQID != null)
{
data.Screen = screenFQID;
List <Item> windows = Configuration.Instance.GetItemsByKind(Kind.Window);
FQID windowFQID = GetFirstOfKind(windows, Kind.Window);
if (windowFQID != null)
{
data.Window = windowFQID;
foreach (Item view in groupItem.GetChildren())
{
if (view.Name.Equals(viewName))
{
data.View = view.FQID;
data.X = 200;
data.Y = 200;
data.Height = 400;
data.Width = 200;
_myMessageInProgress = true;
data.MultiWindowCommand = MultiWindowCommand.OpenFloatingWindow;
Collection <object> result = EnvironmentManager.Instance.SendMessage(new VideoOS.Platform.Messaging.Message(MessageId.SmartClient.MultiWindowCommand, data), null, null);
if (result != null && result.Count > 0)
{
_myWindowFQID2 = result[0] as FQID; // Save the Window FQID for next updates
}
_myMessageInProgress = false;
return(null);
}
}
}
}
}
return(null);
}
