/// <summary>
/// ctor and init
/// </summary>
/// <param name="device">A DXInput device</param>
/// <param name="hwnd">The WinHandle of the main window</param>
/// <param name="joystickNum">The 0.. n-1 Joystick from DX enum</param>
public DevJoystick(SharpDX.DirectInput.Joystick device, Control hwnd)
{
// log.DebugFormat( "JoystickCls ctor - Entry with {0}", device.Information.ProductName );
m_device = device;
m_hwnd = hwnd;
// Set BufferSize in order to use buffered data.
m_device.Properties.BufferSize = 128;
// log.Debug( "Get JS Objects" );
try {
// Set the data format to the c_dfDIJoystick pre-defined format.
//m_device.SetDataFormat( DeviceDataFormat.Joystick );
// Set the cooperative level for the device.
m_device.SetCooperativeLevel(m_hwnd, CooperativeLevel.NonExclusive | CooperativeLevel.Background);
// Enumerate all the objects on the device.
foreach (DeviceObjectInstance d in m_device.GetObjects( ))
{
// For axes that are returned, set the DIPROP_RANGE property for the
// enumerated axis in order to scale min/max values.
if ((0 != (d.ObjectId.Flags & DeviceObjectTypeFlags.Axis)))
{
// Set the range for the axis.
m_device.Properties.Range = new InputRange(-1000, +1000);
}
}
StartEventHandling( );
}
catch (Exception ex) {
Console.WriteLine("Get JS Objects failed:\n{0}", ex);
}
DevJoystick.RegisteredDevices++;
}
/// <summary>
/// ctor and init
/// </summary>
/// <param name="device">A DXInput device</param>
/// <param name="hwnd">The WinHandle of the main window</param>
/// <param name="joystickNum">The 0.. n-1 Joystick from DX enum</param>
/// <param name="panel">The respective JS panel to show the properties</param>
/// <param name="tabIndex">The Tab index in the GUI</param>
public JoystickCls(SharpDX.DirectInput.Joystick device, Control hwnd, int joystickNum, UC_JoyPanel panel, int tabIndex)
{
log.DebugFormat("JoystickCls ctor - Entry with {0}", device.Information.ProductName);
m_device = device;
m_hwnd = hwnd;
m_joystickNumber = joystickNum; // this remains fixed
m_xmlInstance = joystickNum + 1; // initial assignment (is 1 based..)
m_jPanel = panel;
MyTabPageIndex = tabIndex;
Activated_low = false;
m_senseLimit = AppConfiguration.AppConfig.jsSenseLimit; // can be changed in the app.config file if it is still too little
// Set BufferSize in order to use buffered data.
m_device.Properties.BufferSize = 128;
m_jPanel.Caption = m_device.Properties.ProductName;
m_jPanel.nAxis = AxisCount.ToString( );
m_jPanel.nButtons = ButtonCount.ToString( );
m_jPanel.nPOVs = POVCount.ToString( );
m_jPanel.JsAssignment = 0; // default is no assignment
m_ignoreButtons = new bool[m_state.Buttons.Length];
ResetButtons(m_ignoreButtons);
m_modifierButtons = new bool[m_state.Buttons.Length];
ResetButtons(m_modifierButtons);
log.Debug("Get JS Objects");
try {
// Set the data format to the c_dfDIJoystick pre-defined format.
//m_device.SetDataFormat( DeviceDataFormat.Joystick );
// Set the cooperative level for the device.
m_device.SetCooperativeLevel(m_hwnd, CooperativeLevel.NonExclusive | CooperativeLevel.Background);
// Enumerate all the objects on the device.
foreach (DeviceObjectInstance d in m_device.GetObjects( ))
{
// For axes that are returned, set the DIPROP_RANGE property for the
// enumerated axis in order to scale min/max values.
if ((0 != (d.ObjectId.Flags & DeviceObjectTypeFlags.Axis)))
{
// Set the range for the axis.
m_device.Properties.Range = new InputRange(-1000, +1000);
}
// Update the controls to reflect what objects the device supports.
UpdateControls(d);
}
}
catch (Exception ex) {
log.Error("Get JS Objects failed", ex);
}
ApplySettings_low( ); // get whatever is needed here from Settings
JoystickCls.RegisteredDevices++;
Activated_low = true;
}
public InputDeviceJoystickWindows(DirectInput di, DeviceInstance d, bool paxison)
{
jsi = new InputDeviceIdentity()
{
Instanceguid = d.InstanceGuid, Productguid = d.ProductGuid, Name = d.InstanceName.RemoveTrailingCZeros()
};
axisevents = paxison;
stick = new SharpDX.DirectInput.Joystick(di, d.InstanceGuid);
stick.SetNotification(eventhandle);
stick.Acquire();
axispresent = new bool[AxisCount];
axisvalue = Enumerable.Repeat(AxisNullValue, AxisCount).ToArray();
Capabilities c = stick.Capabilities;
butstate = new bool[c.ButtonCount];
povvalue = Enumerable.Repeat(POVNotPressed, c.PovCount).ToArray();
slidercount = 0;
DeviceProperties p = stick.Properties;
jsi.VendorId = p.VendorId;
jsi.ProductId = p.ProductId;
// string s = p.PortDisplayName;
System.Diagnostics.Debug.WriteLine("JOY {0} {1} but {2} pov {3}", jsi.Name, jsi.Productguid, butstate.Length, povvalue.Length);
foreach (DeviceObjectInstance deviceObject in stick.GetObjects())
{
if ((deviceObject.ObjectId.Flags & DeviceObjectTypeFlags.Axis) != 0)
{
System.Guid guid = deviceObject.ObjectType;
//System.Diagnostics.Debug.WriteLine(" {0} {1} {2} {3} {4}", jsi.Name, deviceObject.UsagePage, deviceObject.Usage, deviceObject.Offset, guid.ToString());
if (guid == ObjectGuid.XAxis)
{
axispresent[(int)Axis.X] = true;
}
else if (guid == ObjectGuid.YAxis)
{
axispresent[(int)Axis.Y] = true;
}
else if (guid == ObjectGuid.ZAxis)
{
axispresent[(int)Axis.Z] = true;
}
else if (guid == ObjectGuid.RxAxis)
{
axispresent[(int)Axis.RX] = true;
}
else if (guid == ObjectGuid.RyAxis)
{
axispresent[(int)Axis.RY] = true;
}
else if (guid == ObjectGuid.RzAxis)
{
axispresent[(int)Axis.RZ] = true;
}
else if (guid == ObjectGuid.Slider)
{
int axisentry = (int)Axis.U + slidercount;
if (axisentry < AxisCount)
{
axispresent[axisentry] = true;
slidercount++; // must be sliders, only ones left with axis
//System.Diagnostics.Debug.WriteLine("Slider " + slidercount);
}
}
else
{
System.Diagnostics.Debug.WriteLine("Unknown Axis " + guid.ToString());
}
ObjectProperties o = stick.GetObjectPropertiesById(deviceObject.ObjectId);
o.Range = new InputRange(AxisMinRange, AxisMaxRange);
}
}
}
public bool AcquireJoystick(Guid guid)
{
try
{
if (_joystick != null)
{
_joystick.Unacquire();
_joystick = null;
}
var dinput = new DirectInput();
foreach (DeviceInstance device in dinput.GetDevices(DeviceClass.GameControl, DeviceEnumerationFlags.AttachedOnly))
{
if (device.InstanceGuid == guid)
{
_joystick = new SharpDX.DirectInput.Joystick(dinput, device.InstanceGuid);
}
}
if (_joystick != null)
{
foreach (DeviceObjectInstance deviceObject in _joystick.GetObjects())
{
//if ((deviceObject.ObjectType & ObjectDeviceType.Axis) != 0)
switch (deviceObject.ObjectId.Flags)
{
case DeviceObjectTypeFlags.Axis:
case DeviceObjectTypeFlags.AbsoluteAxis:
case DeviceObjectTypeFlags.RelativeAxis:
var ir = _joystick.GetObjectPropertiesById(deviceObject.ObjectId);
if (ir != null)
{
try
{
ir.Range = new InputRange(-100, 100);
}
catch (Exception ex)
{
MainForm.LogExceptionToFile(ex);
}
}
break;
}
}
_joystick.Acquire();
var cps = _joystick.Capabilities;
AxisCount = cps.AxeCount;
UpdateStatus();
}
}
catch (Exception ex)
{
MainForm.LogExceptionToFile(ex);
return(false);
}
return(true);
}
/// <summary>Gets a list of the attached joysticks.</summary>
/// <returns>A list of joysticks.</returns>
private List<DI.Joystick> GetAttachedJoysticks()
{
List<DI.Joystick> joysticks = new List<DI.Joystick>();
foreach(DI.DeviceInstance device in _directInput.GetDevices(DI.DeviceClass.GameControl, DI.DeviceEnumerationFlags.AttachedOnly))
{
try
{
DI.Joystick joystick = new DI.Joystick(_directInput, device.InstanceGuid);
joystick.Acquire();
IList<DI.DeviceObjectInstance> deviceObjects = joystick.GetObjects();
for(int i = 0; i < deviceObjects.Count; i++)
{
DI.DeviceObjectInstance deviceObjectInstance = deviceObjects[i];
if((deviceObjectInstance.ObjectId.Flags & DI.DeviceObjectTypeFlags.Axis) != 0)
joystick.GetObjectPropertiesById(deviceObjectInstance.ObjectId).Range = new DI.InputRange(-1000, 1000);
}
joysticks.Add(joystick);
}
catch(SharpDXException)
{
}
}
return joysticks;
}
/// <summary>
/// Function to retrieve the capabilities from the DirectInput joystick.
/// </summary>
/// <param name="joystick">The DirectInput joystick to evaluate.</param>
public void GetDeviceCaps(DI.Joystick joystick)
{
var defaults = new Dictionary <GamingDeviceAxis, int>(new GorgonGamingDeviceAxisEqualityComparer());
var axisRanges = new Dictionary <GamingDeviceAxis, GorgonRange>(new GorgonGamingDeviceAxisEqualityComparer());
ProductID = joystick.Properties.ProductId;
ManufacturerID = joystick.Properties.VendorId;
ButtonCount = joystick.Capabilities.ButtonCount;
POVCount = joystick.Capabilities.PovCount;
Capabilities = POVCount > 0 ? GamingDeviceCapabilityFlags.SupportsPOV : GamingDeviceCapabilityFlags.None;
IList <DI.DeviceObjectInstance> axisInfo = joystick.GetObjects(DI.DeviceObjectTypeFlags.Axis);
foreach (DI.DeviceObjectInstance axis in axisInfo)
{
var usage = (HIDUsage)axis.Usage;
DI.ObjectProperties properties = joystick.GetObjectPropertiesById(axis.ObjectId);
// Skip this axis if retrieving the properties results in failure.
if (properties == null)
{
continue;
}
var range = new GorgonRange(properties.Range.Minimum, properties.Range.Maximum);
int midPoint = ((range.Range + 1) / 2) + range.Minimum;
switch (usage)
{
case HIDUsage.X:
AxisMappings[GamingDeviceAxis.XAxis] = axis.ObjectId;
axisRanges[GamingDeviceAxis.XAxis] = range;
defaults[GamingDeviceAxis.XAxis] = range.Minimum < 0 ? 0 : midPoint;
break;
case HIDUsage.Y:
AxisMappings[GamingDeviceAxis.YAxis] = axis.ObjectId;
axisRanges[GamingDeviceAxis.YAxis] = range;
defaults[GamingDeviceAxis.YAxis] = range.Minimum < 0 ? 0 : midPoint;
break;
case HIDUsage.Slider:
AxisMappings[GamingDeviceAxis.Throttle] = axis.ObjectId;
axisRanges[GamingDeviceAxis.Throttle] = range;
defaults[GamingDeviceAxis.Throttle] = 0;
Capabilities |= GamingDeviceCapabilityFlags.SupportsThrottle;
break;
case HIDUsage.Z:
AxisMappings[GamingDeviceAxis.ZAxis] = axis.ObjectId;
axisRanges[GamingDeviceAxis.ZAxis] = range;
defaults[GamingDeviceAxis.ZAxis] = range.Minimum < 0 ? 0 : midPoint;
Capabilities |= GamingDeviceCapabilityFlags.SupportsZAxis;
break;
case HIDUsage.RelativeX:
AxisMappings[GamingDeviceAxis.XAxis2] = axis.ObjectId;
axisRanges[GamingDeviceAxis.XAxis2] = range;
Capabilities |= GamingDeviceCapabilityFlags.SupportsSecondaryXAxis;
defaults[GamingDeviceAxis.XAxis2] = midPoint;
break;
case HIDUsage.RelativeY:
AxisMappings[GamingDeviceAxis.YAxis2] = axis.ObjectId;
axisRanges[GamingDeviceAxis.YAxis2] = range;
Capabilities |= GamingDeviceCapabilityFlags.SupportsSecondaryYAxis;
defaults[GamingDeviceAxis.YAxis2] = midPoint;
break;
case HIDUsage.RelativeZ:
AxisMappings[GamingDeviceAxis.ZAxis2] = axis.ObjectId;
axisRanges[GamingDeviceAxis.ZAxis2] = range;
Capabilities |= GamingDeviceCapabilityFlags.SupportsRudder;
defaults[GamingDeviceAxis.ZAxis2] = 0;
break;
}
}
AxisInfo = new GorgonGamingDeviceAxisList <GorgonGamingDeviceAxisInfo>(
axisRanges.Select(item => new GorgonGamingDeviceAxisInfo(item.Key, item.Value, defaults[item.Key])));
}
