public void SaveDataGridStatesToDisk()
{
// convert to json
string json = JsonConvert.SerializeObject(DataGridStates, Formatting.Indented);
// save to disk (overwrite)
try
{
File.WriteAllText(DGStatesPath, json);
}
catch
{
// IO error
MessagePopper.ShowMessageDialog("There was an error writing to the config file: \n\n" + DGStatesPath + "\n\n Do you have the file open elsewhere??",
"IO ERROR!", MessagePopper.DialogButtonOptions.YES);
//MessageBox.Show("There was an error writing to the config file: \n\n" + DGStatesPath + "\n\n Do you have the file open elsewhere??", "IO ERROR!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public static void Initialize(MainWindow window)
{
IntPtr handle = new WindowInteropHelper(window).Handle;
if (dinput == null)
{
dinput = new DirectInput();
}
Devices = new List <GamePad>();
ContInfoFromLog = LogParser.Instance.GetAttachedControllers(true).Where(a => a.Type == ControllerType.DirectInput).ToArray();
List <xinput_id> xids = new List <xinput_id>();
// get all directinput pnp devices from WMI
List <USBDeviceInfo> pnpDevs = pnp.GetUSBDevices().Where(a => a.DeviceID.Contains("IG_")).ToList();
foreach (USBDeviceInfo pD in pnpDevs)
{
xinput_id x = new xinput_id();
string deviceId = pD.DeviceID;
// get VID and PID
string[] arr = deviceId.Split('&');
x.VID = arr[0].Replace("HID\\VID_", "");
x.PID = arr[1].Replace("PID_", "");
x.PIDVID = (x.PID + x.VID).ToLower();
xids.Add(x);
}
xids = xids.Distinct().ToList();
int count = 0;
foreach (DeviceInstance device in dinput.GetDevices(DeviceClass.GameController, DeviceEnumerationFlags.AttachedOnly))
{
Console.WriteLine("joydevice: {0} `{1}`", device.InstanceGuid, device.ProductName);
string prodName = device.ProductName;
string devId = device.ProductGuid.ToString();
string devPidVid = (devId.Split('-'))[0];
// compare PIDVID from WMI from the first part of the ProductGuid. If they match, this is an xinput controller
// and can be skipped (and left for GamePad360)
var check = (from a in xids
where a.PIDVID == devPidVid
select a).ToList();
if (check.Count > 0)
{
continue;
}
//if (device.ProductName.Contains("XBOX 360"))
// continue; // Don't input XBOX 360 controllers into here; we'll process them via XInput (there are limitations in some trigger axes when xbox pads go over xinput)
var joystick = new Joystick(dinput, device.InstanceGuid);
joystick.SetCooperativeLevel(handle, CooperativeLevel.Background | CooperativeLevel.Nonexclusive);
foreach (DeviceObjectInstance deviceObject in joystick.GetObjects())
{
// set range for each axis (not sure if this actually works)
if ((deviceObject.ObjectType & ObjectDeviceType.Axis) != 0)
{
joystick.GetObjectPropertiesById((int)deviceObject.ObjectType).SetRange(-1000, 1000);
}
}
joystick.Acquire();
string nId = "";
// get mednafen unique id for this controller from stdout.txt
if (ContInfoFromLog.Count() > 0)
{
nId = ContInfoFromLog[count].ID;
}
if (nId == "")
{
try
{
string error = "WARNING\n\nThe following gamepad/joystick has been detected by DirectInput:\n\n" +
device.InstanceName + "\n" + device.InstanceGuid + "\n\n" +
"BUT, we couldnt find a mednafen ID for it. Please check stdout.txt for any errors. You must correct them before trying to RE-POLL devices again.";
MessagePopper.ShowMessageDialog(error, "GAMEPAD DETECTION ISSUE");
}
catch (Exception) { }
}
// instantiate new gamepad instance and add it to the collection
GamePad p = new GamePad(device.InstanceName, nId, joystick, device.InstanceGuid);
Devices.Add(p);
count++;
}
}
public static void Initialize(MainWindow window)
{
IntPtr handle = new WindowInteropHelper(window).Handle;
IsAvailable = false;
// clear devices
Devices.Clear();
ContInfoFromLog = LogParser.Instance.GetAttachedControllers(true).Where(a => a.Type == ControllerType.XInput).ToArray();
try
{
//some users wont even have xinput installed. in order to avoid spurious exceptions and possible instability, check for the library first
HasGetInputStateEx = true;
LibraryHandle = NativeMethods.LoadLibrary("xinput1_3.dll"); // Win32.LoadLibrary("xinput1_3.dll");
if (LibraryHandle == IntPtr.Zero)
{
LibraryHandle = NativeMethods.LoadLibrary("xinput1_4.dll");
}
if (LibraryHandle == IntPtr.Zero)
{
LibraryHandle = NativeMethods.LoadLibrary("xinput9_1_0.dll");
HasGetInputStateEx = false;
}
if (LibraryHandle != IntPtr.Zero)
{
if (HasGetInputStateEx)
{
IntPtr proc = GetProcAddressOrdinal(LibraryHandle, new IntPtr(100));
XInputGetStateExProc = (XInputGetStateExProcDelegate)Marshal.GetDelegateForFunctionPointer(proc, typeof(XInputGetStateExProcDelegate));
}
//don't remove this code. it's important to catch errors on systems with broken xinput installs.
//(probably, checking for the library was adequate, but lets not get rid of this anyway)
var test = new SlimDX.XInput.Controller(UserIndex.One).IsConnected;
IsAvailable = true;
}
}
catch { }
if (!IsAvailable)
{
return;
}
//now, at this point, slimdx may be using one xinput, and we may be using another
//i'm not sure how slimdx picks its dll to bind to.
//i'm not sure how troublesome this will be
//maybe we should get rid of slimdx for this altogether
var c1 = new Controller(UserIndex.One);
var c2 = new Controller(UserIndex.Two);
var c3 = new Controller(UserIndex.Three);
var c4 = new Controller(UserIndex.Four);
try
{
string error = "WARNING\n\nYou have one or more XInput gamepads/joypads that have been detected, but we couldnt find a mednafen ID for them\n\n" +
"Please check stdout.txt for any errors. You must correct them before trying to RE-POLL devices again.";
if (c1.IsConnected)
{
if (ContInfoFromLog.Length < 1)
{
MessagePopper.ShowMessageDialog(error, "GAMEPAD DETECTION ISSUE");
}
Devices.Add(new GamePad360(0, c1, ContInfoFromLog[0]));
}
if (c2.IsConnected)
{
if (ContInfoFromLog.Length < 2)
{
MessagePopper.ShowMessageDialog(error, "GAMEPAD DETECTION ISSUE");
}
Devices.Add(new GamePad360(1, c2, ContInfoFromLog[1]));
}
if (c3.IsConnected)
{
if (ContInfoFromLog.Length < 3)
{
MessagePopper.ShowMessageDialog(error, "GAMEPAD DETECTION ISSUE");
}
Devices.Add(new GamePad360(2, c3, ContInfoFromLog[2]));
}
if (c4.IsConnected)
{
if (ContInfoFromLog.Length < 4)
{
MessagePopper.ShowMessageDialog(error, "GAMEPAD DETECTION ISSUE");
}
Devices.Add(new GamePad360(3, c4, ContInfoFromLog[3]));
}
}
catch (Exception) { }
}
