private void restoreButtonMap(ApplicationDataContainer container, HIDButtonMap buttonMap)
{
foreach (var entry in container.Values)
{
ApplicationDataCompositeValue value = entry.Value as ApplicationDataCompositeValue;
HIDMapping mapping = HIDMappingExtensions.FromCompositeValue(value);
buttonMap[(Button)(int.Parse(entry.Key.ToString()))] = mapping;
}
}
internal static HIDMapping FromCompositeValue(ApplicationDataCompositeValue value)
{
HIDMapping mapping = new HIDMapping();
mapping.DisplayName = value["DisplayName"].ToString();
mapping.UsagePage = ushort.Parse(value["UsagePage"].ToString());
mapping.UsageId = ushort.Parse(value["UsageId"].ToString());
mapping.Sign = short.Parse(value["Sign"].ToString());
mapping.Direction = (DPadDirection)(int.Parse(value["Direction"].ToString()));
mapping.IsNumeric = bool.Parse(value["IsNumeric"].ToString());
return(mapping);
}
internal static ApplicationDataCompositeValue ToCompositeValue(this HIDMapping mapping)
{
ApplicationDataCompositeValue value = new ApplicationDataCompositeValue();
value["DisplayName"] = mapping.DisplayName;
value["UsagePage"] = mapping.UsagePage;
value["UsageId"] = mapping.UsageId;
value["Sign"] = mapping.Sign;
value["Direction"] = (int)mapping.Direction;
value["IsNumeric"] = mapping.IsNumeric;
return(value);
}
private void ProcessInputForMap(HidInputReport report, HIDButtonMap buttonMap, ref ButtonStates newState)
{
foreach (var mappingItem in buttonMap)
{
HIDMapping mapping = mappingItem.Value;
if (mapping.IsNumeric)
{
HidNumericControl control = report.GetNumericControl(mapping.UsagePage, mapping.UsageId);
ushort value = (ushort)control.Value;
if (!this.CheckDeadzone(control.ControlDescription, control))
{
continue;
}
if (mapping.UsagePage == 0x01 && mapping.UsageId == 0x39)
{
// dpad
if ((mapping.Direction == DPadDirection.Down && value >= 3 && value <= 5) ||
(mapping.Direction == DPadDirection.Left && value >= 5 && value <= 7) ||
(mapping.Direction == DPadDirection.Up && (value == 7 || value == 0 || value == 1)) ||
(mapping.Direction == DPadDirection.Right && value >= 1 && value <= 3)
)
{
this.setButtonState(mappingItem.Key, ref newState);
}
}
else
{
// axis
ushort center = NumericCenters[mapping.UsagePage];
if ((value < center && mapping.Sign < 0) ||
(value > center && mapping.Sign > 0))
{
this.setButtonState(mappingItem.Key, ref newState);
}
}
}
else
{
HidBooleanControl control = report.GetBooleanControl(mapping.UsagePage, mapping.UsageId);
if (control.IsActive)
{
this.setButtonState(mappingItem.Key, ref newState);
}
}
}
}
private void processReport(HidInputReport report)
{
if (this.lastReport != null)
{
if (this.SetupMode)
{
foreach (var boolControl in report.ActivatedBooleanControls)
{
var lastControl = this.lastReport.GetBooleanControl(boolControl.UsagePage, boolControl.UsageId);
if (boolControl.IsActive && !lastControl.IsActive)
{
HIDMapping mapping = new HIDMapping()
{
DisplayName = String.Format(this.resources.GetString("hidButtonDescription"), boolControl.Id),
UsagePage = boolControl.UsagePage,
UsageId = boolControl.UsageId,
IsNumeric = false
};
this.ControlChanged(mapping);
}
}
foreach (var numControlDesc in this.numControlDescs)
{
var numControl = report.GetNumericControlByDescription(numControlDesc);
var lastNumControl = this.lastReport.GetNumericControlByDescription(numControlDesc);
if (numControl != null && lastNumControl != null && numControl.Value != lastNumControl.Value)
{
if (CheckDeadzone(numControlDesc, numControl) &&
!CheckDeadzone(lastNumControl.ControlDescription, lastNumControl))
{
ushort center = NumericCenters[numControl.UsagePage];
short axisSign = (short)Math.Sign((short)numControl.Value - (short)center);
String sign = string.Empty;
if (center != 0)
{
sign = axisSign < 0 ? "-" : "+";
}
String displayName = String.Format(this.axisString, sign, numControl.Id);
DPadDirection direction = default(DPadDirection);
if (numControlDesc.UsagePage == 0x01 && numControlDesc.UsageId == 0x39)
{
switch (numControl.Value)
{
case 0:
direction = DPadDirection.Up;
displayName = this.hidDPadUp;
break;
case 2:
direction = DPadDirection.Right;
displayName = this.hidDPadRight;
break;
case 4:
direction = DPadDirection.Down;
displayName = this.hidDPadDown;
break;
case 6:
direction = DPadDirection.Left;
displayName = this.hidDPadLeft;
break;
}
}
HIDMapping mapping = new HIDMapping()
{
DisplayName = displayName,
UsagePage = numControl.UsagePage,
UsageId = numControl.UsageId,
Sign = axisSign,
Direction = direction,
IsNumeric = true
};
this.ControlChanged(mapping);
}
}
}
}
else
{
//ButtonStates newState = new ButtonStates();
//ProcessInputForMap(report, this.mapping, ref newState);
//ProcessInputForMap(report, this.mappingAlternative, ref newState);
//this.state.buttons = newState;
}
}
this.lastReport = report;
}