public static DeviceEffectItem[] GetDeviceEffects(Joystick device)
{
var items = new List <DeviceEffectItem>();
if (device == null)
{
return(items.ToArray());
}
// Check if device supports force feedback.
var forceFeedback = device.Capabilities.Flags.HasFlag(DeviceFlags.ForceFeedback);
if (!forceFeedback)
{
return(items.ToArray());
}
lock (XInput.XInputLock)
{
// Unload xinput.
var isLoaded = XInput.IsLoaded;
if (isLoaded)
{
XInput.FreeLibrary();
}
// Must reaquire device in exclusive mode to get effects.
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current.Handle, CooperativeLevel.Foreground | CooperativeLevel.Exclusive);
IList <EffectInfo> effects = new List <EffectInfo>();
try
{
device.Acquire();
effects = device.GetEffects(EffectType.All);
}
catch (Exception)
{
}
foreach (var eff in effects)
{
items.Add(new DeviceEffectItem()
{
Name = eff.Name,
StaticParameters = eff.StaticParameters,
DynamicParameters = eff.DynamicParameters,
});
}
// Reaquire device in non exclusive mode.
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current.Handle, CooperativeLevel.Background | CooperativeLevel.NonExclusive);
// If XInput was loaded then...
if (isLoaded)
{
Exception error;
XInput.ReLoadLibrary(XInput.LibraryName, out error);
}
}
return(items.ToArray());
}
void ShowDeviceInfo(Joystick device)
{
if (device == null)
{
// clean everything here.
SetValue(DeviceProductNameTextBox, "");
SetValue(DeviceProductGuidTextBox, "");
SetValue(DeviceInstanceGuidTextBox, "");
DiCapFfStateTextBox.Text = string.Empty;
DiCapAxesTextBox.Text = string.Empty;
DiCapButtonsTextBox.Text = string.Empty;
DiCapDPadsTextBox.Text = string.Empty;
DiEffectsTable.Rows.Clear();
return;
}
lock (MainForm.XInputLock)
{
var isLoaded = XInput.IsLoaded;
if (isLoaded)
{
XInput.FreeLibrary();
}
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current, CooperativeLevel.Foreground | CooperativeLevel.Exclusive);
effects = new List <EffectInfo>();
try
{
device.Acquire();
var forceFeedback = device.Capabilities.Flags.HasFlag(DeviceFlags.ForceFeedback);
forceFeedbackState = forceFeedback ? "YES" : "NO";
effects = device.GetEffects(EffectType.All);
}
catch (Exception)
{
forceFeedbackState = "ERROR";
}
DiEffectsTable.Rows.Clear();
foreach (var eff in effects)
{
DiEffectsTable.Rows.Add(new object[] {
eff.Name,
((EffectParameterFlags)eff.StaticParameters).ToString(),
((EffectParameterFlags)eff.DynamicParameters).ToString()
});
}
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current, CooperativeLevel.Background | CooperativeLevel.NonExclusive);
if (isLoaded)
{
Exception error;
XInput.ReLoadLibrary(XInput.LibraryName, out error);
}
}
DiCapFfStateTextBox.Text = forceFeedbackState;
DiCapButtonsTextBox.Text = device.Capabilities.ButtonCount.ToString();
DiCapDPadsTextBox.Text = device.Capabilities.PovCount.ToString();
var objects = device.GetObjects(DeviceObjectTypeFlags.All).OrderBy(x => x.Offset).ToArray();
DiObjectsTable.Rows.Clear();
var og = typeof(SharpDX.DirectInput.ObjectGuid);
var guidFileds = og.GetFields().Where(x => x.FieldType == typeof(Guid));
List <Guid> guids = guidFileds.Select(x => (Guid)x.GetValue(og)).ToList();
List <string> names = guidFileds.Select(x => x.Name).ToList();
foreach (var o in objects)
{
DiObjectsTable.Rows.Add(new object[] {
o.Offset,
o.ObjectId.InstanceNumber,
o.Usage,
o.Name,
o.Aspect,
guids.Contains(o.ObjectType) ? names[guids.IndexOf(o.ObjectType)] : o.ObjectType.ToString(),
o.ObjectId.Flags,
});
}
var actuators = objects.Where(x => x.ObjectId.Flags.HasFlag(DeviceObjectTypeFlags.ForceFeedbackActuator));
ActuatorsTextBox.Text = actuators.Count().ToString();
var di = device.Information;
var slidersCount = objects.Where(x => x.ObjectType.Equals(SharpDX.DirectInput.ObjectGuid.Slider)).Count();
DiCapAxesTextBox.Text = (device.Capabilities.AxeCount - slidersCount).ToString();
SlidersTextBox.Text = slidersCount.ToString();
// Update pid and vid always so they wont be overwritten by load settings.
short vid = BitConverter.ToInt16(di.ProductGuid.ToByteArray(), 0);
short pid = BitConverter.ToInt16(di.ProductGuid.ToByteArray(), 2);
SetValue(DeviceVidTextBox, "0x{0}", vid.ToString("X4"));
SetValue(DevicePidTextBox, "0x{0}", pid.ToString("X4"));
SetValue(DeviceProductNameTextBox, di.ProductName);
SetValue(DeviceProductGuidTextBox, di.ProductGuid.ToString());
SetValue(DeviceInstanceGuidTextBox, di.InstanceGuid.ToString());
SetValue(DeviceTypeTextBox, di.Type.ToString());
}
void ShowDeviceInfo(Joystick device, DeviceInfo dInfo)
{
if (device == null)
{
// clean everything here.
SetValue(DeviceProductNameTextBox, "");
SetValue(DeviceVendorNameTextBox, "");
SetValue(DeviceProductGuidTextBox, "");
SetValue(DeviceInstanceGuidTextBox, "");
DiCapFfStateTextBox.Text = string.Empty;
DiCapAxesTextBox.Text = string.Empty;
DiCapButtonsTextBox.Text = string.Empty;
DiCapDPadsTextBox.Text = string.Empty;
DiEffectsTable.Rows.Clear();
return;
}
lock (MainForm.XInputLock)
{
var isLoaded = XInput.IsLoaded;
if (isLoaded)
{
XInput.FreeLibrary();
}
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current, CooperativeLevel.Foreground | CooperativeLevel.Exclusive);
effects = new List <EffectInfo>();
try
{
device.Acquire();
var forceFeedback = device.Capabilities.Flags.HasFlag(DeviceFlags.ForceFeedback);
forceFeedbackState = forceFeedback ? "YES" : "NO";
effects = device.GetEffects(EffectType.All);
}
catch (Exception)
{
forceFeedbackState = "ERROR";
}
DiEffectsTable.Rows.Clear();
foreach (var eff in effects)
{
DiEffectsTable.Rows.Add(new object[] {
eff.Name,
((EffectParameterFlags)eff.StaticParameters).ToString(),
((EffectParameterFlags)eff.DynamicParameters).ToString()
});
}
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current, CooperativeLevel.Background | CooperativeLevel.NonExclusive);
if (isLoaded)
{
Exception error;
XInput.ReLoadLibrary(XInput.LibraryName, out error);
}
}
DiCapFfStateTextBox.Text = forceFeedbackState;
DiCapButtonsTextBox.Text = device.Capabilities.ButtonCount.ToString();
DiCapDPadsTextBox.Text = device.Capabilities.PovCount.ToString();
var objects = AppHelper.GetDeviceObjects(device);
DiObjectsDataGridView.DataSource = objects;
var actuators = objects.Where(x => x.Flags.HasFlag(DeviceObjectTypeFlags.ForceFeedbackActuator));
ActuatorsTextBox.Text = actuators.Count().ToString();
var di = device.Information;
var slidersCount = objects.Where(x => x.GuidValue.Equals(SharpDX.DirectInput.ObjectGuid.Slider)).Count();
DiCapAxesTextBox.Text = (device.Capabilities.AxeCount - slidersCount).ToString();
SlidersTextBox.Text = slidersCount.ToString();
// Update PID and VID always so they wont be overwritten by load settings.
short vid = BitConverter.ToInt16(di.ProductGuid.ToByteArray(), 0);
short pid = BitConverter.ToInt16(di.ProductGuid.ToByteArray(), 2);
SetValue(DeviceVidTextBox, "0x{0}", vid.ToString("X4"));
SetValue(DevicePidTextBox, "0x{0}", pid.ToString("X4"));
SetValue(DeviceProductNameTextBox, di.ProductName);
SetValue(DeviceVendorNameTextBox, dInfo == null ? "" : dInfo.Manufacturer);
SetValue(DeviceProductGuidTextBox, di.ProductGuid.ToString());
SetValue(DeviceInstanceGuidTextBox, di.InstanceGuid.ToString());
SetValue(DeviceTypeTextBox, di.Type.ToString());
}
void ShowDeviceInfo(Joystick device, UserDevice dInfo)
{
if (device == null)
{
// clean everything here.
AppHelper.SetText(DiCapFfStateTextBox, "");
AppHelper.SetText(DiCapButtonsTextBox, "");
AppHelper.SetText(DiCapPovsTextBox, "");
AppHelper.SetText(ActuatorsTextBox, "");
AppHelper.SetText(DiCapAxesTextBox, "");
AppHelper.SetText(DiSlidersTextBox, "");
AppHelper.SetText(DeviceVidTextBox, "");
AppHelper.SetText(DevicePidTextBox, "");
AppHelper.SetText(DeviceRevTextBox, "");
AppHelper.SetText(DeviceProductNameTextBox, "");
AppHelper.SetText(DeviceVendorNameTextBox, "");
AppHelper.SetText(DeviceProductGuidTextBox, "");
AppHelper.SetText(DeviceInstanceGuidTextBox, "");
AppHelper.SetText(DeviceTypeTextBox, "");
if (DiEffectsTable.Rows.Count > 0)
{
DiEffectsTable.Rows.Clear();
}
return;
}
lock (XInput.XInputLock)
{
// This must be done for the first time device is connected in order to retrieve
// Force feedback information.
// XInput must be unloaded in case it tries to lock the device exclusivly.
var isLoaded = XInput.IsLoaded;
if (isLoaded)
{
XInput.FreeLibrary();
}
var forceFeedback = device.Capabilities.Flags.HasFlag(DeviceFlags.ForceFeedback);
forceFeedbackState = forceFeedback ? "YES" : "NO";
if (DiEffectsTable.Rows.Count > 0)
{
DiEffectsTable.Rows.Clear();
}
// If device supports force feedback then...
if (forceFeedback)
{
// Must reaquire device in exclusive mode to get effects.
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current.Handle, CooperativeLevel.Foreground | CooperativeLevel.Exclusive);
IList <EffectInfo> effects = new List <EffectInfo>();
try
{
device.Acquire();
effects = device.GetEffects(EffectType.All);
}
catch (Exception)
{
forceFeedbackState = "ERROR";
}
foreach (var eff in effects)
{
DiEffectsTable.Rows.Add(
eff.Name,
eff.StaticParameters.ToString(),
eff.DynamicParameters.ToString()
);
}
}
// Reaquire device in non exclusive mode.
device.Unacquire();
device.SetCooperativeLevel(MainForm.Current.Handle, CooperativeLevel.Background | CooperativeLevel.NonExclusive);
if (isLoaded)
{
Exception error;
XInput.ReLoadLibrary(XInput.LibraryName, out error);
}
}
AppHelper.SetText(DiCapFfStateTextBox, forceFeedbackState);
AppHelper.SetText(DiCapButtonsTextBox, device.Capabilities.ButtonCount.ToString());
AppHelper.SetText(DiCapPovsTextBox, device.Capabilities.PovCount.ToString());
var di = device.Information;
var objects = TestDeviceHelper.ProductGuid.Equals(di.ProductGuid)
? TestDeviceHelper.GetDeviceObjects()
: AppHelper.GetDeviceObjects(device);
DiObjectsDataGridView.DataSource = objects;
var actuators = objects.Where(x => x.Flags.HasFlag(DeviceObjectTypeFlags.ForceFeedbackActuator));
AppHelper.SetText(ActuatorsTextBox, actuators.Count().ToString());
var slidersCount = objects.Where(x => x.Type.Equals(SharpDX.DirectInput.ObjectGuid.Slider)).Count();
// https://msdn.microsoft.com/en-us/library/windows/desktop/microsoft.directx_sdk.reference.dijoystate2(v=vs.85).aspx
AppHelper.SetText(DiCapAxesTextBox, (device.Capabilities.AxeCount - slidersCount).ToString());
AppHelper.SetText(DiSlidersTextBox, slidersCount.ToString());
// Update PID and VID always so they wont be overwritten by load settings.
short vid = BitConverter.ToInt16(di.ProductGuid.ToByteArray(), 0);
short pid = BitConverter.ToInt16(di.ProductGuid.ToByteArray(), 2);
AppHelper.SetText(DeviceVidTextBox, "0x{0:X4}", vid);
AppHelper.SetText(DevicePidTextBox, "0x{0:X4}", pid);
AppHelper.SetText(DeviceProductNameTextBox, di.ProductName);
AppHelper.SetText(DeviceVendorNameTextBox, dInfo == null ? "" : dInfo.DevManufacturer);
AppHelper.SetText(DeviceRevTextBox, "0x{0:X4}", dInfo == null ? 0 : dInfo.DevRevision);
AppHelper.SetText(DeviceProductGuidTextBox, di.ProductGuid.ToString());
AppHelper.SetText(DeviceInstanceGuidTextBox, di.InstanceGuid.ToString());
AppHelper.SetText(DeviceTypeTextBox, di.Type.ToString());
}
