public void OnHidEventRepeat(HidEvent aHidEvent)
{
//Broadcast our events
//OnHidEvent(this, aHidEvent);
if (aHidEvent.IsStray) //Defensive
{
return;
}
HidListener.LogInfo("HID: Repeat");
HidUsageAction usageAction;
if (_usageActions.TryGetValue(aHidEvent.UsageId, out usageAction))
{
//Alright we do handle this usage ID
//Try mapping actions to each of our usage
foreach (var usage in aHidEvent.Usages)
{
HidListener.LogInfo("HID: try mapping usage {0}", usage.ToString("X4"));
usageAction.MapAction(usage, aHidEvent.IsBackground, true);
}
}
}
public List <MediaPortal.InputDevices.HidUsageAction.ConditionalAction> ProcessInput(Message aMessage, bool shouldRaiseAction = true)
{
var result = new List <MediaPortal.InputDevices.HidUsageAction.ConditionalAction>();
var hidEvent = new HidEvent(aMessage, OnHidEventRepeat);
if (HidListener.Verbose) //Avoid string conversion if not needed
{
Log.Info("\n" + hidEvent.ToString());
}
if (!hidEvent.IsValid || !hidEvent.IsGeneric)
{
HidListener.LogInfo("HID: Skipping HID message.");
return(null);
}
//
if (hidEvent.Usages[0] == 0)
{
//This is a key up event
//We need to discard any events belonging to the same page and collection
for (var i = (_hidEvents.Count - 1); i >= 0; i--)
{
if (_hidEvents[i].UsageId == hidEvent.UsageId)
{
_hidEvents[i].Dispose();
_hidEvents.RemoveAt(i);
}
}
}
else
{
//Keep that event until we get a key up message
_hidEvents.Add(hidEvent);
}
//Broadcast our events
//OnHidEvent(this, hidEvent);
HidUsageAction usageAction;
if (_usageActions.TryGetValue(hidEvent.UsageId, out usageAction))
{
//Alright we do handle this usage ID
//Try mapping actions to each of our usage
foreach (ushort usage in hidEvent.Usages)
{
HidListener.LogInfo("HID: try mapping usage {0}", usage.ToString("X4"));
result.Add(usageAction.GetAction(usage.ToString(), hidEvent.IsBackground, false));
if (shouldRaiseAction)
{
usageAction.MapAction(usage, hidEvent.IsBackground, false);
}
}
return(result);
}
return(null);
}
public HID(IntPtr windowHandle)
{
if (!Win32Bindings.user32.Window.IsWindow(windowHandle))
{
throw new ArgumentException("windowHandle is invalid");
}
_handle = windowHandle;
_source = HwndSource.FromHwnd(_handle);
if (_source == null)
{
throw new Exception("Can nnot create HwndSource from windowHandle");
}
_source.AddHook(WindowsMessageHandler);
HidEventInternal += x => { HidEvent?.Invoke(x); };
}
private void OnHidDataReceived(object sender, HidEvent e)
{
try
{
if (this.startButton.IsEnabled)
{
return;
}
var currentDevice = this.listView.SelectedItem as IIinputDevice;
if (currentDevice == null)
{
return;
}
if (e.Device == null)
{
if (e.IsKeyboard)
{
// On-Screen Keyboard
var log = string.Format(
"{0} {1} | Make code: {2} | VKey: {3}",
e.VirtualKey,
e.IsButtonDown ? "[pressed]" : "[released]",
e.RawInput.keyboard.MakeCode,
e.RawInput.keyboard.VKey);
this.rtb.Document.Blocks.Add(new Paragraph(new Run(log)));
}
return;
}
if (currentDevice is UsbGamepad && e.InputReport == null)
{
return;
}
var senderVid = e.Device.VendorId.ToString("X4");
var senderPid = e.Device.ProductId.ToString("X4");
if (currentDevice.Vendor != senderVid || currentDevice.Product != senderPid)
{
return;
}
var senderTokens = e.Device.Name.Split(new char[] { '#' });
if (senderTokens.Length != 4)
{
return;
}
var senderDeviceID = senderTokens[1].ToLower();
var currentTokens = currentDevice.DeviceID.Split(new char[] { '\\' });
var currDeviceID = currentTokens[1].ToLower();
if (senderDeviceID != currDeviceID)
{
return;
}
if (e.InputReport != null)
{
if (this.dataCheckBoxes == null || this.dataCheckBoxes.Count != e.InputReport.Length)
{
this.dataCheckBoxes = new List <CheckBox>();
this.lastData = new byte[e.InputReport.Length];
this.layersWrapPanel.Children.Clear();
for (int i = 0; i < e.InputReport.Length; i++)
{
var checkbox = new CheckBox()
{
Content = i,
Margin = new Thickness(5),
IsChecked = true,
ToolTip = "Subscribe for byte " + i + " changes"
};
this.dataCheckBoxes.Add(checkbox);
this.layersWrapPanel.Children.Add(checkbox);
}
}
}
var currentText = new TextRange(rtb.Document.ContentStart, rtb.Document.ContentEnd).Text;
if (this.GetLines(currentText).Length > 100)
{
this.rtb.Document.Blocks.Clear();
this.rtb.Document.Blocks.Add(new Paragraph(new Run("--- AutoCleared (exeed 100 lines) ---")));
}
var paragraph = new Paragraph();
if (currentDevice is UsbGamepad)
{
paragraph = this.CreateColorParagraphFromData(e.InputReport, this.lastData);
this.lastData = e.InputReport;
}
else if (currentDevice is HidKeyboard)
{
paragraph.Inlines.Add(new Run(string.Format("{0} {1} | Make code: {2} | VKey: {3}", e.VirtualKey, e.IsButtonDown ? "[pressed]" : "[released]", e.RawInput.keyboard.MakeCode, e.RawInput.keyboard.VKey)));
}
else if (currentDevice is HidMouse)
{
// Getting the mouse buttons flags
var mouseButtonFlags = e.RawInput.mouse.buttonsStr.usButtonFlags;
if (mouseButtonFlags != 0)
{
paragraph.Inlines.Add(new Run(mouseButtonFlags.ToString()));
}
else
{
// Getting the mouse delta move coordinates
paragraph.Inlines.Add(new Run(string.Format("Mouse delta move X:{0} Y:{1}", e.RawInput.mouse.lLastX, e.RawInput.mouse.lLastY)));
}
}
else
{
// Other device
if (e.InputReport != null)
{
paragraph = this.CreateColorParagraphFromData(e.InputReport, this.lastData);
this.lastData = e.InputReport;
}
else
{
// Displaying the unknown data
paragraph.Inlines.Add(new Run(string.Format("Unknown raw data received:{0}{1}", Environment.NewLine, e.RawInput)));
paragraph.Foreground = Brushes.Red;
this.rtb.Document.Blocks.Add(paragraph);
return;
}
}
if (paragraph.Inlines.Count == 0)
{
return;
}
var lastLine = this.GetLines(currentText).LastOrDefault();
var newLine = string.Join(string.Empty, paragraph.Inlines.Select(line => line.ContentStart.GetTextInRun(LogicalDirection.Forward)));
if (lastLine != newLine)
{
this.rtb.Document.Blocks.Add(paragraph);
}
}
catch (Exception ex)
{
this.rtb.Document.Blocks.Add(new Paragraph(new Run("Error: " + ex.Message)
{
Foreground = Brushes.Red, Background = Brushes.Black
}));
}
}
private void OnHidDataReceived(object sender, HidEvent e)
{
try
{
if (this.startButton.IsEnabled)
{
return;
}
var currentDevice = this.listView.SelectedItem as Device;
if (currentDevice == null)
{
return;
}
if (e.Device == null)
{
if (e.IsKeyboard)
{
// On-Screen Keyboard
var log = string.Format(
"{0} {1} | Make code: {2} | VKey: {3}",
e.VirtualKey,
e.IsButtonDown ? "[pressed]" : "[released]",
e.RawInput.keyboard.MakeCode,
e.RawInput.keyboard.VKey);
this.rtb.Document.Blocks.Add(new Paragraph(new Run(log)));
}
return;
}
if (currentDevice.IsGamePad() && e.InputReport == null)
{
return;
}
if (currentDevice.Name != e.Device.Name)
{
return;
}
if (e.InputReport != null)
{
if (this.dataCheckBoxes == null || this.dataCheckBoxes.Count != e.InputReport.Length)
{
this.dataCheckBoxes = new List <CheckBox>();
this.lastData = new byte[e.InputReport.Length];
this.layersWrapPanel.Children.Clear();
for (int i = 0; i < e.InputReport.Length; i++)
{
var checkbox = new CheckBox()
{
Content = i,
Margin = new Thickness(5),
IsChecked = true,
ToolTip = "Subscribe for byte " + i + " changes"
};
this.dataCheckBoxes.Add(checkbox);
this.layersWrapPanel.Children.Add(checkbox);
}
}
}
var currentText = new TextRange(rtb.Document.ContentStart, rtb.Document.ContentEnd).Text;
if (this.GetLines(currentText).Length > 100)
{
this.rtb.Document.Blocks.Clear();
this.rtb.Document.Blocks.Add(new Paragraph(new Run("--- AutoCleared (exeed 100 lines) ---")));
}
var paragraph = new Paragraph();
if (currentDevice.IsGamePad())
{
paragraph = this.CreateColorParagraphFromData(e.InputReport, this.lastData);
this.lastData = e.InputReport;
}
else if (currentDevice.IsKeyboard)
{
paragraph.Inlines.Add(new Run(string.Format("{0} {1} | Make code: {2} | VKey: {3}", e.VirtualKey, e.IsButtonDown ? "[pressed]" : "[released]", e.RawInput.keyboard.MakeCode, e.RawInput.keyboard.VKey)));
}
else if (currentDevice.IsMouse)
{
// Getting the mouse buttons flags
var mouseButtonFlags = e.RawInput.mouse.buttonsStr.usButtonFlags;
if (mouseButtonFlags != 0)
{
paragraph.Inlines.Add(new Run(mouseButtonFlags.ToString()));
}
else
{
// Getting the mouse delta move coordinates
paragraph.Inlines.Add(new Run(string.Format("Mouse delta move X:{0} Y:{1}", e.RawInput.mouse.lLastX, e.RawInput.mouse.lLastY)));
}
}
else
{
if (currentDevice.IsStylus() || currentDevice.IsFinger())
{
foreach (var c in e.Device.InputValueCapabilities)
{
Debug.Assert(e.UsageValues.ContainsKey(c)); // must be contained in dictionary
if ((c.UsagePage & 0xFF00) == 0xFF00)
{
continue; // skip Vendor-defined usage
}
Debug.WriteLine("");
if (c.HasLink())
{
Debug.Write($"{c.GetLinkName()} | ");
}
Debug.Write($"{c.GetName()} : {e.UsageValues[c]}"); // cap is key of dictionary
if (c.HasUnit())
{
Debug.Write($" = {c.ConvertUnit(e.UsageValues[c])} [{c.GetUnit()}]");
}
}
foreach (var c in e.Device.InputButtonCapabilities)
{
Debug.Assert(e.Buttons.ContainsKey(c)); // must be contained in dictionary
Debug.WriteLine("");
if (c.HasLink())
{
Debug.Write($"{c.GetLinkName()} | ");
}
var btn = e.Buttons[c] ? "on": "off";
Debug.Write($"{c.GetName()} : {btn}");
}
Debug.WriteLine("");
}
else
// Other device
if (e.InputReport != null)
{
paragraph = this.CreateColorParagraphFromData(e.InputReport, this.lastData);
this.lastData = e.InputReport;
}
else
{
// Displaying the unknown data
paragraph.Inlines.Add(new Run(string.Format("Unknown raw data received:{0}{1}", Environment.NewLine, e.RawInput)));
paragraph.Foreground = Brushes.Red;
this.rtb.Document.Blocks.Add(paragraph);
return;
}
}
if (paragraph.Inlines.Count == 0)
{
return;
}
var lastLine = this.GetLines(currentText).LastOrDefault();
var newLine = string.Join(string.Empty, paragraph.Inlines.Select(line => line.ContentStart.GetTextInRun(LogicalDirection.Forward)));
if (lastLine != newLine)
{
this.rtb.Document.Blocks.Add(paragraph);
}
}
catch (Exception ex)
{
this.rtb.Document.Blocks.Add(new Paragraph(new Run("Error: " + ex.Message)
{
Foreground = Brushes.Red, Background = Brushes.Black
}));
}
}
