/// <summary>
///
/// </summary>
public List <ButtonBaseItem> ReadInputReport()
{
var data = ReadRawInputReport();
int length = 100;
var uu = new NativeMethods.HIDP_DATA[length];
if (NativeMethods.HidP_GetData(NativeMethods.HIDP_REPORT_TYPE.HidP_Input, uu, ref length, preparedData, data,
data.Length) != NativeMethods.HIDP_STATUS_SUCCESS)
{
throw new Win32Exception();
}
var ret = new List <ButtonBaseItem>();
for (var i = 0; i < length; i++)
{
foreach (var inputButtonCap in inputButtonCaps)
{
if (inputButtonCap.NotRange.DataIndex == uu[i].DataIndex)
{
if (inputButtonCap.IsRange)
{
var newItem = new ButtonRangeItem();
newItem.TopLevelUsagePage = hidCaps.UsagePage;
newItem.UsagePage = inputButtonCap.UsagePage;
newItem.ReportId = inputButtonCap.ReportID;
newItem.UsageMin = inputButtonCap.Range.UsageMin;
newItem.UsageMax = inputButtonCap.Range.UsageMax;
ret.Add(newItem);
}
else
{
var newItem = new ButtonItem();
newItem.TopLevelUsagePage = hidCaps.UsagePage;
newItem.UsagePage = inputButtonCap.UsagePage;
newItem.ReportId = inputButtonCap.ReportID;
newItem.Usage = inputButtonCap.NotRange.Usage;
ret.Add(newItem);
}
}
}
}
return(ret);
}
/// <summary>
///
/// </summary>
public void WriteOutputReport(List <ButtonBaseItem> usages)
{
var hidItems = new NativeMethods.HIDP_DATA[100];
int lenght = 0;
byte reportId = 0;
foreach (var usage in usages)
{
foreach (var outputButtonCap in outputButtonCaps)
{
var notRangeItem = usage as ButtonItem;
if (notRangeItem != null)
{
if (notRangeItem.ReportId == outputButtonCap.ReportID && notRangeItem.UsagePage == outputButtonCap.UsagePage && notRangeItem.Usage == outputButtonCap.NotRange.Usage)
{
if (lenght == 0)
{
reportId = outputButtonCap.ReportID;
}
hidItems[lenght].DataIndex = outputButtonCap.NotRange.DataIndex;
hidItems[lenght].On = true;
lenght++;
}
}
// TODO: Handle ButtonRangeItem
}
}
var data = CreateRawOutputReport(reportId);
if (NativeMethods.HidP_SetData(NativeMethods.HIDP_REPORT_TYPE.HidP_Output, hidItems, ref lenght, preparedData, data,
data.Length) != NativeMethods.HIDP_STATUS_SUCCESS)
{
throw new Win32Exception();
}
WriteRawOutputReport(data);
// // TODO: Do some LINQ'ing here
// foreach (var outputButtonCap in outputButtonCaps)
// {
// if (outputButtonCap.IsRange == false && usagePage == outputButtonCap.UsagePage && usage == outputButtonCap.NotRange.Usage)
// {
// var data = CreateRawOutputReport(outputButtonCap.ReportID);
//
// var b = new NativeMethods.HIDP_DATA[1];
// b[0].DataIndex = outputButtonCap.NotRange.DataIndex;
// b[0].On = true;
// int lenght = 1;
//
// if (NativeMethods.HidP_SetData(NativeMethods.HIDP_REPORT_TYPE.HidP_Output, b, ref lenght, preparedData, data,
// data.Length) != NativeMethods.HIDP_STATUS_SUCCESS)
// {
// throw new Win32Exception();
// }
//
// WriteRawOutputReport(data);
// return;
// }
// }
// throw new Exception("Could not find UsagePage/Usage");
}