/// <summary>
/// Configure the VLC Control(s) and overlay(s) that handle mouse events
/// </summary>
private void SetupVlc()
{
NumberOfViews = GetNumberOfViews();
myVlcControl = new VlcControl[NumberOfViews];
vlcOverlay = new VlcOverlay[NumberOfViews];
string[] vlcMediaOptions = Regex.Split(getIniValue("VlcOptions"), "\\s*,\\s*"); // Split by comma and trim whitespace
BgPtzWorker = new BackgroundWorker[NumberOfViews];
for (int i = 0; i < NumberOfViews; i++)
{
BgPtzWorker[i] = new BackgroundWorker();
BgPtzWorker[i].WorkerReportsProgress = true;
BgPtzWorker[i].WorkerSupportsCancellation = true;
BgPtzWorker[i].DoWork += BgPtzWorker_DoWork;
myVlcControl[i] = new VlcControl();
vlcOverlay[i] = new VlcOverlay()
{
Name = "VLC Overlay " + i, BackColor = Color.Transparent, TabIndex = i
}; //, Parent = myVlcControl[i], Dock = DockStyle.Fill, TabIndex = i };
vlcOverlay[i].GotoPtzPreset += Viewer_GotoPtzPreset;
vlcOverlay[i].ToggleMute += Viewer_ToggleMute;
// Add panel to VlcControl container to capture mouse events
Panel MouseEventPanel = new Panel()
{
Parent = myVlcControl[i], BackColor = Color.Transparent, Dock = DockStyle.Fill, TabIndex = i,
};
MouseEventPanel.MouseEnter += VlcOverlay_MouseEnter;
MouseEventPanel.MouseLeave += VlcOverlay_MouseLeave;
MouseEventPanel.MouseDoubleClick += VlcOverlay_MouseDoubleClick;
MouseEventPanel.MouseMove += VlcOverlay_MouseMove;
MouseEventPanel.MouseDown += VlcOverlay_MouseDown;
MouseEventPanel.MouseUp += VlcOverlay_MouseUp;
MouseEventPanel.MouseWheel += VlcOverlay_MouseWheel;
((System.ComponentModel.ISupportInitialize)(myVlcControl[i])).BeginInit();
myVlcControl[i].VlcLibDirectory = VlcViewer.GetVlcLibLocation(); // Tried to call once outside loop, but it causes in exception on program close
myVlcControl[i].VlcMediaplayerOptions = vlcMediaOptions; // new string[] { "--network-caching=150", "--video-filter=deinterlace" };
myVlcControl[i].Location = new Point(0, 0);
myVlcControl[i].Name = string.Format("VLC Viewer {0}", i);
myVlcControl[i].Rate = (float)0.0;
myVlcControl[i].BackColor = Color.Gray;
myVlcControl[i].TabIndex = i;
//myVlcControl[i].MouseDoubleClick += VlcOverlay_MouseDoubleClick;
// Events
myVlcControl[i].Playing += OnVlcPlaying;
myVlcControl[i].EncounteredError += MyVlcControl_EncounteredError;
myVlcControl[i].Buffering += Form1_Buffering;
//myVlcControl[i].Controls.Add(vlcOverlay[i]);
// Had to add this line to make work
((System.ComponentModel.ISupportInitialize)(myVlcControl[i])).EndInit();
}
setSizes();
}
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyData)
{
case Keys.F5:
Cursor.Current = Cursors.WaitCursor;
VlcViewer.DisconnectAll(myVlcControl);
InitializeForm();
Cursor.Current = Cursors.Default;
break;
case Keys.F11:
if (WindowState != FormWindowState.Maximized)
{
// Change border style first or else the ClientSize will be larger than the screen dimensions
FormBorderStyle = FormBorderStyle.None;
WindowState = FormWindowState.Maximized;
}
else
{
WindowState = FormWindowState.Normal;
FormBorderStyle = FormBorderStyle.Sizable;
}
break;
case Keys.Control | Keys.D:
foreach (Control c in this.Controls)
{
if (c.Tag?.ToString() == "Debug")
{
c.Visible = !c.Visible;
c.BringToFront();
}
}
break;
}
// Call preset if number key pressed
if (char.IsDigit((char)e.KeyCode) && vlcOverlay[ActiveViewer].PtzController != null)
{
int preset = (int)e.KeyValue - (int)Keys.D0;
if (preset > 0)
{
vlcOverlay[ActiveViewer].ShowNotification(string.Format("Preset {0}", preset), 2000);
try
{
vlcOverlay[ActiveViewer].PtzController.ShowPreset(preset);
}
catch (IndexOutOfRangeException)
{
vlcOverlay[ActiveViewer].ShowNotification(string.Format("Preset #{0} undefined", preset), 3000);
}
}
}
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
Cursor.Current = Cursors.WaitCursor;
VlcViewer.DisconnectAll(myVlcControl);
// Call disconnect (if tagClient is not null)
//tagClient?.Disconnect();
Cursor.Current = Cursors.Default;
log.Info("Application Form closing");
}
private void VlcOverlay_MouseUp(object sender, MouseEventArgs e)
{
Panel p = (Panel)sender;
VlcOverlay overlay = vlcOverlay[p.TabIndex]; // (VlcOverlay)sender;
log.Debug(string.Format("Mouse up on view {0}", overlay.Name));
// Set the viewer status
cbxViewSelect.SelectedIndex = p.TabIndex;
SetViewerStatus(p.TabIndex);
txtUri.Text = MyIni.Read("lastURI", "Viewer_" + p.TabIndex);
if (e.Button == MouseButtons.Right)
{
VlcViewer.TogglePause(myVlcControl[p.TabIndex]);
}
// Attempt to prevent unstopping PTZ (stop sent before PTZ?)
BgPtzWorker[overlay.TabIndex].CancelAsync();
PtzStop(overlay);
}
private void PauseBtn_Click(object sender, EventArgs e)
{
int viewerNum = cbxViewSelect.SelectedIndex;
VlcViewer.TogglePause(myVlcControl[viewerNum]);
}
private void BtnLoadLast_Click(object sender, EventArgs e)
{
VlcViewer.loadLastStream(myVlcControl, MyIni);
}
