protected void CreateInputDevices(Control target)
{
// create keyboard device.
keyboard = new Device(SystemGuid.Keyboard);
if (keyboard == null)
{
throw new Exception("No keyboard found.");
}
// create mouse device.
mouse = new Device(SystemGuid.Mouse);
if (mouse == null)
{
throw new Exception("No mouse found.");
}
// set cooperative level.
keyboard.SetCooperativeLevel(target, CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
mouse.SetCooperativeLevel(target, CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
// Acquire devices for capturing.
keyboard.Acquire();
mouse.Acquire();
}
private void KeyboardForm_Activated(object sender, System.EventArgs e)
{
if (null != applicationDevice)
{
try{ applicationDevice.Acquire(); }
catch (DirectXException) {}
}
}
/// <summary>
/// Plugin entry point
/// </summary>
public override void Load()
{
drawArgs = ParentApplication.WorldWindow.DrawArgs;
DeviceList dl = Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly);
dl.MoveNext();
if(dl.Current==null)
{
throw new ApplicationException("No joystick detected. Please check your connections and verify your device appears in Control panel -> Game Controllers.");
}
DeviceInstance di = (DeviceInstance) dl.Current;
joystick = new Device( di.InstanceGuid );
joystick.SetDataFormat(DeviceDataFormat.Joystick);
joystick.SetCooperativeLevel(ParentApplication,
CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
foreach(DeviceObjectInstance d in joystick.Objects)
{
// For axes that are returned, set the DIPROP_RANGE property for the
// enumerated axis in order to scale min/max values.
if((d.ObjectId & (int)DeviceObjectTypeFlags.Axis)!=0)
{
// Set the AxisRange for the axis.
joystick.Properties.SetRange(ParameterHow.ById, d.ObjectId, new InputRange(-AxisRange, AxisRange));
joystick.Properties.SetDeadZone(ParameterHow.ById, d.ObjectId, 1000); // 10%
}
}
joystick.Acquire();
// Start a new thread to poll the joystick
// TODO: The Device supports events, use them
joyThread = new Thread( new ThreadStart(JoystickLoop) );
joyThread.IsBackground = true;
joyThread.Start();
}
public void MouseInit(Control parent)
{
m_mouse = new Device(SystemGuid.Mouse);
m_mouse.SetCooperativeLevel(parent, CooperativeLevelFlags.Background |
CooperativeLevelFlags.NonExclusive);
m_mouse.Acquire();
}
private void AddJoystickDevices(IntPtr windowHandle)
{
DeviceList gameControllerList = Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly);
for (int i = 0; i < gameControllerList.Count; i++)
{
gameControllerList.MoveNext();
DeviceInstance deviceInstance = (DeviceInstance)gameControllerList.Current;
Device device = new Device(deviceInstance.InstanceGuid);
if (device.DeviceInformation.ProductGuid != new Guid("0306057e-0000-0000-0000-504944564944") && // Wiimotes are excluded
!CheckIfDirectInputDeviceExists(device))
{
device.SetCooperativeLevel(windowHandle, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.SetDataFormat(DeviceDataFormat.Joystick);
device.Acquire();
JoystickInput input = new JoystickInput(device);
AddInputDevice(input);
input.InitCurrentlyInvokedInput();
InvokeNewInputDeviceEvent(input.DeviceInstanceId, input);
}
}
}
private void InitJoystick()
{
//W pętli foreach znajdowane są wszystkie podłączone urządzenia, które są należą do klasy urządzeń GameControl
foreach (
DeviceInstance di in
Manager.GetDevices(
DeviceClass.GameControl,
EnumDevicesFlags.AttachedOnly))
{
//Tworzona jest nowa instancja urządzenia
joystick = new Device(di.InstanceGuid);
//Ustawiamy TextBox, oraz podświetlenie informujące o tym, że joystick został znaleziony i podłączony
connectionStatusTextBox.Text = "Joystick Polaczony";
connectionStatusTextBox.BackColor = Color.Green;
//Pobieramy i ustawiamy nazwę joysticka
joystickNameTextBox.Text = di.InstanceName;
//Ustawiamy parametry połączenia (między innymi aby joystick działał, gdy okno będzie nieaktywne)
joystick.SetCooperativeLevel(this, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
//Ustawiamy typ urządzenia jako joystick
joystick.SetDataFormat(DeviceDataFormat.Joystick);
//Potwierdzamy i zapisujemy dane o urządzeniu
joystick.Acquire();
break;
}
//Jeżeli nie znaleziono joysticka
if (joystick == null)
{
//Ustawiamy odpowiedni komunikat
connectionStatusTextBox.Text = "Joystick Nie Polaczony";
connectionStatusTextBox.BackColor = Color.Red;
joystickNameTextBox.Text = "";
return;
}
}
private void frmUI_Load(object sender, System.EventArgs e)
{
threadData = new Thread(new ThreadStart(this.MouseEvent));
threadData.Start();
eventFire = new AutoResetEvent(false);
// Create the device.
try
{
applicationDevice = new Device(SystemGuid.Mouse);
}
catch (InputException)
{
MessageBox.Show("Unable to create device. Sample will now exit.");
Close();
}
// Set the cooperative level for the device.
applicationDevice.SetCooperativeLevel(this, CooperativeLevelFlags.Exclusive | CooperativeLevelFlags.Foreground);
// Set a notification event.
applicationDevice.SetEventNotification(eventFire);
// Acquire the device.
try{ applicationDevice.Acquire(); }
catch {}
}
public KeyboardState GetKBState()
{
KeyboardState state = null;
try {
state = localDevice.GetCurrentKeyboardState();
}
catch (InputException) {
do
{
Application.DoEvents();
try{ localDevice.Acquire(); }
catch (InputLostException) {
Thread.Sleep(2);
continue;
}
catch (OtherApplicationHasPriorityException) {
Thread.Sleep(2);
continue;
}
break;
}while(true);
}
return(state);
}
private bool TryAcquire()
{
if (_device == null ||
_hWnd != NativeMethods.GetForegroundWindow())
{
return(false);
}
try
{
_device.Acquire();
_isAcquired = true;
return(true);
}
catch (OtherApplicationHasPriorityException)
{
}
catch (InputLostException)
{
}
catch (Exception ex)
{
Logger.Error(ex);
}
return(false);
}
private void AddKeyboardDevices(IntPtr windowHandle)
{
DeviceList keyboardControllerList = Manager.GetDevices(DeviceClass.Keyboard, EnumDevicesFlags.AttachedOnly);
for (int i = 0; i < keyboardControllerList.Count; i++)
{
keyboardControllerList.MoveNext();
DeviceInstance deviceInstance = (DeviceInstance)keyboardControllerList.Current;
Device device = new Device(deviceInstance.InstanceGuid);
if (!CheckIfDirectInputDeviceExists(device))
{
device.SetCooperativeLevel(windowHandle, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.SetDataFormat(DeviceDataFormat.Keyboard);
device.Acquire();
KeyboardInput input = new KeyboardInput(device);
AddInputDevice(input);
input.InitCurrentlyInvokedInput();
InvokeNewInputDeviceEvent(input.DeviceInstanceId, input);
}
}
}
public XBoxController()
{
DeviceList devices;
DeviceInstance dev;
try
{
devices = Manager.GetDevices(DeviceType.Gamepad, EnumDevicesFlags.AllDevices);
devices.MoveNext();
dev = (Microsoft.DirectX.DirectInput.DeviceInstance)devices.Current;
try
{
xboxController = new Device(dev.ProductGuid);
}
catch (Exception ex)
{
xboxController = new Device(dev.InstanceGuid);
}
//gamepadDevice.SetCooperativeLevel(, CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
Thread t = new Thread(new ThreadStart(DoWork));
t.Start();
WAIT_FOR[0] = JOYSTICK_EVENT;
xboxController.SetEventNotification(JOYSTICK_EVENT);
xboxController.Acquire();
}
catch (Exception e) { }
}
public void Init_Joystick_Device()
{
//create joystick device.
foreach (DeviceInstance di in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly))
{
Joystick = new Device(di.InstanceGuid);
break;
}
if (Joystick != null)
{
joystickStatus = true;
}
//Set joystick axis ranges.
foreach (DeviceObjectInstance doi in Joystick.Objects)
{
if ((doi.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
Joystick.Properties.SetRange(ParameterHow.ById, doi.ObjectId, new InputRange(1, 126));
}
}
//Set joystick axis mode absolute.
Joystick.Properties.AxisModeAbsolute = true;
//Joystick.SetCooperativeLevel(this, CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
//Acquire devices for capturing.
Joystick.Acquire();
}
public void ChargerVolant()
{
//Find all the GameControl devices that are attached.
DeviceList gameControllerList = Manager.GetDevices(DeviceType.Joystick, EnumDevicesFlags.AttachedOnly);
// check that we have at least one device.
if (gameControllerList.Count > 0)
{
try
{
// Move to the first device
gameControllerList.MoveNext();
DeviceInstance deviceInstance = (DeviceInstance)gameControllerList.Current;
// create a device from this controller.
ElVolant = new Device(deviceInstance.InstanceGuid);
//Volant.SetCooperativeLevel(CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
// Tell DirectX that this is a Joystick.
ElVolant.SetDataFormat(DeviceDataFormat.Joystick);
// Finally, acquire the device.
ElVolant.Acquire();
//ElButtons.Acquire();
}
catch (Exception e) { }
}
else
{
this.Enabled = !this.Enabled;
}
}
private void SetupJoystick()
{
DeviceList list = Manager.GetDevices(Microsoft.DirectX.DirectInput.DeviceType.Joystick, EnumDevicesFlags.AttachedOnly);
System.Diagnostics.Debug.WriteLine(String.Format("Joystick list count: {0}", list.Count));
if (list.Count > 0)
{
while (list.MoveNext())
{
// Move to the first device
DeviceInstance deviceInstance = (DeviceInstance)list.Current;
try
{
// create a device from this controller.
Device = new Device(deviceInstance.InstanceGuid);
System.Diagnostics.Debug.WriteLine(String.Format("Device: {0} / {1}", Device.DeviceInformation.InstanceName, Device.DeviceInformation.ProductName));
Device.SetCooperativeLevel(Game.Window.Handle, CooperativeLevelFlags.Background | CooperativeLevelFlags.Exclusive);
// Tell DirectX that this is a Joystick.
Device.SetDataFormat(DeviceDataFormat.Joystick);
// Finally, acquire the device.
Device.Acquire();
System.Diagnostics.Debug.WriteLine(String.Format("Device acquired"));
break;
}
catch
{
Device = null;
System.Diagnostics.Debug.WriteLine(String.Format("Device acquire or data format setup failed"));
}
}
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
RefreshConnectionData();
foreach (DeviceInstance instance in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly))
{
device = new Device(instance.ProductGuid);
device.SetCooperativeLevel(null, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
foreach (DeviceObjectInstance doi in device.Objects)
{
if ((doi.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
device.Properties.SetRange(
ParameterHow.ById,
doi.ObjectId,
new InputRange(0, 100));
}
}
device.Acquire();
}
try
{
label1.FontSize = 18;
label1.Foreground = Brushes.Green;
label1.FontWeight = FontWeights.Bold;
label1.Content = device.DeviceInformation.InstanceName;
}
catch (NullReferenceException)
{
label1.FontSize = 14;
label1.Foreground = Brushes.Red;
label1.FontWeight = FontWeights.UltraBold;
label1.Content = "Joystick not found! Please check the connection and restart this programm";
}
}
private static byte[] g_LastDetect; // used by timer when in detect mode: want to check ALL switches
private static void Attach()
{
// creates DirectX device, but does not start timer
if (m_Joystick != null)
{
return;
}
try
{
// if VS gives waffle here about LoaderLock when debugging, turn off Debug menu > Exceptions > Managed Debug Assistants > LoaderLock
foreach (DeviceInstance di in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly))
{
m_Joystick = new Device(di.InstanceGuid);
break;
}
if (m_Joystick == null)
{
OnError("Failed to connect to DirectX joystick device - no joystick attached?");
return;
}
m_Joystick.SetCooperativeLevel(m_EventForm.Handle, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
m_Joystick.Acquire();
}
catch (Exception ex)
{
OnError("Error connecting to DirectX joystick device: " + ex.Message);
return;
}
}
public void KeyboardInit(Control parent)
{
m_keyboard = new Microsoft.DirectX.DirectInput.Device(SystemGuid.Keyboard);
m_keyboard.SetCooperativeLevel(parent, CooperativeLevelFlags.Background |
CooperativeLevelFlags.NonExclusive);
m_keyboard.Acquire();
}
//* ────────────-＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿*
//* constructor & destructor ───────────────────────*
//* -----------------------------------------------------------------------*
/// <summary>コンストラクタ。</summary>
///
/// <param name="guid">デバイスのインスタンスGUID</param>
/// <param name="hWnd">ウィンドウ ハンドル</param>
public CLegacyInput(Guid guid, IntPtr hWnd)
: base(CStateLegacyInput.instance, new CPrivateMembers())
{
_privateMembers = (CPrivateMembers)privateMembers;
string errorReport = string.Empty;
try
{
device = new Device(guid);
device.SetDataFormat(DeviceDataFormat.Joystick);
capsReport =
device.DeviceInformation.createCapsReport() + device.Caps.createCapsReport();
availableForceFeedback = initializeForceFeedBack(ref errorReport);
initializeAxis();
device.Acquire();
startForceFeedback = _startForceFeedback;
}
catch (Exception e)
{
string err = device == null ?
Resources.INPUT_ERR_LEGACY_INIT_FAILED :
Resources.INPUT_ERR_LEGACY_INIT_FAILED_MAYBE;
errorReport += err + Environment.NewLine + e.ToString();
}
this.errorReport = errorReport;
}
private void UpdateDevices()
{
_devices.Clear();
_buttons.Clear();
foreach (DeviceInstance instance in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly))
{
// var productName = instance.ProductName;
var device = new Device(instance.ProductGuid);
// device.SetCooperativeLevel(null, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.Acquire();
_devices.Add(device);
_buttons.Add(device.DeviceInformation.ProductGuid, null);
}
var timer = new DispatcherTimer();
timer.Tick += new EventHandler(timer_Tick);
timer.Interval = new TimeSpan(0, 0, 0, 0, 10);
timer.Start();
}
private void AcquireImage(bool showUI)
{
try
{
this._sessionCount = 0;
this._imageCount = 0;
if (this._deviceManager.ShowDefaultDeviceSelectionDialog())
{
Device defaultDevice = this._deviceManager.DefaultDevice;
defaultDevice.ShowUI = showUI;
defaultDevice.DisableAfterAcquire = !showUI;
defaultDevice.ImageAcquired += new EventHandler <ImageAcquiredEventArgs>(this.device_ImageAcquired);
defaultDevice.ScanCompleted += new EventHandler(this.device_ScanCompleted);
defaultDevice.UserInterfaceClosed += new EventHandler(this.device_UserInterfaceClosed);
defaultDevice.ScanCanceled += new EventHandler(this.device_ScanCanceled);
defaultDevice.ScanFailed += new EventHandler <ScanFailedEventArgs>(this.device_ScanFailed);
defaultDevice.Acquire();
}
else
{
MessageBox.Show("Devices is not selected.");
}
}
catch (TwainException twainException)
{
MessageBox.Show(twainException.Message);
this.ScanComplete();
}
}
/// <summary>
/// Background thread runs this function in a loop reading joystick state.
/// </summary>
void JoystickLoop()
{
while (true)
{
Thread.Sleep(20);
try
{
// Poll the device for info.
joystick.Poll();
HandleJoystick();
}
catch (InputException inputex)
{
if ((inputex is NotAcquiredException) || (inputex is InputLostException))
{
// Check to see if either the app
// needs to acquire the device, or
// if the app lost the device to another
// process.
try
{
// Acquire the device.
joystick.Acquire();
}
catch (InputException)
{
// Failed to acquire the device.
// This could be because the app
// doesn't have focus.
Thread.Sleep(1000);
}
}
}
}
}
public Paddle()
{
foreach(DeviceInstance di in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly))
{
paddleDevice = new Device(di.InstanceGuid);
break;
}
if(paddleDevice != null)
{
try
{
paddleDevice.SetDataFormat(DeviceDataFormat.Joystick);
paddleDevice.Acquire();
}
catch(InputException)
{
}
}
pollTimer = new System.Timers.Timer(1);
pollTimer.Enabled = false;
pollTimer.Elapsed += new System.Timers.ElapsedEventHandler(pollTimer_Elapsed);
}
/// <summary>
/// Acquires the joystick if necessary, and starts polling the joystick for information.
/// Uses the same concepts behind the DirectX 9 SDK Joystick sample download.
/// </summary>
public void GetData()
{
if (null == _applicationDevice)
{
return;
}
try
{
_applicationDevice.Poll();
}
catch (InputException inputex)
{
if (inputex is NotAcquiredException | inputex is InputLostException)
{
try
{
_applicationDevice.Acquire();
}
catch
{
return;
}
}
}
try
{
_state = _applicationDevice.CurrentJoystickState;
}
catch
{
return;
}
}
//Function of initialize device
public static void InitDevices()
{
//create joystick device.
foreach (DeviceInstance di in Manager.GetDevices(
DeviceClass.GameControl,
EnumDevicesFlags.AttachedOnly))
{
joystick = new Device(di.InstanceGuid);
break;
}
if (joystick == null)
{
//Throw exception if joystick not found.
}
//Set joystick axis ranges.
else {
foreach (DeviceObjectInstance doi in joystick.Objects)
{
if ((doi.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
joystick.Properties.SetRange(
ParameterHow.ById,
doi.ObjectId,
new InputRange(-5000, 5000));
}
}
joystick.Properties.AxisModeAbsolute = true;
joystick.SetCooperativeLevel(null,CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
//Acquire devices for capturing.
joystick.Acquire();
state = joystick.CurrentJoystickState;
}
}
public static void Init(System.Windows.Forms.Control targetControl)
{
if (_Keyboard == null)
{
_Keyboard = new Keyboard();
}
if (_EmptyState == null)
{
_EmptyState = new Keyboard();
}
_Device = new Device(SystemGuid.Keyboard);
_Device.SetCooperativeLevel(targetControl, CooperativeLevelFlags.Foreground | CooperativeLevelFlags.NonExclusive);
_Device.SetDataFormat(DeviceDataFormat.Keyboard);
Timer = new Timer();
double InitTime = Timer.GetAbsoluteTime();
for (int i = 0; i < _Keyboard.KeysElapsedTime.Length; i++)
{
_Keyboard.KeysElapsedTime[i] = InitTime;
}
try { _Device.Acquire(); }
catch (DirectXException e) { Console.WriteLine(e.Message); }
}
public void Poll()
{
LockMouse = false;
try
{
CurrentMouseState = Device.CurrentMouseState;
ButtonState = CurrentMouseState.GetMouseButtons();
for (int i = 0; i < ButtonState.Length; i++)
{
if (ButtonsHeld[i])
{
ButtonsPressed[i] = false;
}
else
{
ButtonsPressed[i] = (ButtonState[i] & 128) > 0;
}
ButtonsHeld[i] = (ButtonState[i] & 128) > 0;
}
}
catch (NotAcquiredException)
{
try { _Device.Acquire(); }
catch (Exception) { }
}
catch (InputException) { }
catch (NullReferenceException) { }
}
public static void InitDevices() //Function of initialize device
{
//create joystick device.
foreach (DeviceInstance di in Manager.GetDevices(
DeviceClass.GameControl,
EnumDevicesFlags.AttachedOnly))
{
joystick = new Device(di.InstanceGuid);
break;
}
if (joystick == null)
{
//Throw exception if joystick not found.
}
//Set joystick axis ranges.
else
{
foreach (DeviceObjectInstance doi in joystick.Objects)
{
if ((doi.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
joystick.Properties.SetRange(
ParameterHow.ById,
doi.ObjectId,
new InputRange(-5000, 5000));
}
}
joystick.Properties.AxisModeAbsolute = true;
joystick.SetCooperativeLevel(null, CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
//Acquire devices for capturing.
joystick.Acquire();
state = joystick.CurrentJoystickState;
}
}
/// <summary>
/// Acquire the named joystick. You can find this joystick through the <see cref="FindJoysticks"/> method.
/// </summary>
/// <param name="name">Name of the joystick.</param>
/// <returns>The success of the connection.</returns>
public bool AcquireJoystick(string name)
{
try
{
DeviceList gameControllerList = Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly);
int i = 0;
bool found = false;
// loop through the devices.
foreach (DeviceInstance deviceInstance in gameControllerList)
{
if (deviceInstance.InstanceName == name)
{
found = true;
// create a device from this controller so we can retrieve info.
joystickDevice = new Device(deviceInstance.InstanceGuid);
joystickDevice.SetCooperativeLevel(hWnd,
CooperativeLevelFlags.Background |
CooperativeLevelFlags.NonExclusive);
break;
}
i++;
}
if (!found)
{
return(false);
}
// Tell DirectX that this is a Joystick.
joystickDevice.SetDataFormat(DeviceDataFormat.Joystick);
// Finally, acquire the device.
joystickDevice.Acquire();
// How many axes?
// Find the capabilities of the joystick
DeviceCaps cps = joystickDevice.Caps;
string strMsg = "Joystick Axis: " + cps.NumberAxes;
MessageBox.Show(strMsg);
strMsg = "Joystick Buttons: " + cps.NumberButtons;
MessageBox.Show(strMsg);
//Ojw.CMessage.Write("Joystick Axis: " + cps.NumberAxes);
//Ojw.CMessage.Write("Joystick Buttons: " + cps.NumberButtons);
axisCount = cps.NumberAxes;
UpdateStatus();
}
catch (Exception err)
{
//Ojw.CMessage.Write_Error("FindJoysticks()");
//Ojw.CMessage.Write_Error(err.Message);
//Ojw.CMessage.Write_Error(err.StackTrace);
return(false);
}
return(true);
}
public MouseInput(Control parent)
{
// Create our mouse device
device = new Device(SystemGuid.Mouse);
device.SetCooperativeLevel(parent, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.Properties.AxisModeAbsolute = false;
device.Acquire();
}
private void MainForm_Activated(object sender, System.EventArgs e)
{
if (null != applicationDevice)
{
try{ applicationDevice.Acquire(); }
catch (InputException) {}
}
}
public MouseInput(Control parent)
{
// Create our mouse device
device = new Device(SystemGuid.Mouse);
device.SetCooperativeLevel(parent, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.Properties.AxisModeAbsolute = false;
device.Acquire();
}
// ===========================================================================================
// JoyStick Initialize========================================================================
private void InitJoyStick()
{
//create joystick device.--------------------------------
try
{
// search for devices
foreach (DeviceInstance device in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly))
{
// create the device
try
{
joystick = new Device(device.InstanceGuid);
}
catch (DirectXException)
{
}
}
if (joystick == null)
{
//Throw exception if joystick not found.
throw new Exception("No joystick found.");
}
else
{
//listBox2.Items.Add("Success to open Joystick.");
}
foreach (DeviceObjectInstance deviceObject in joystick.Objects)
{
if ((deviceObject.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
joystick.Properties.SetRange(ParameterHow.ById,
deviceObject.ObjectId,
new InputRange(-1000, 1000));
}
}
//Set joystick axis mode absolute.
joystick.Properties.AxisModeAbsolute = true;
//set cooperative level.
joystick.SetCooperativeLevel(
this,
CooperativeLevelFlags.NonExclusive |
CooperativeLevelFlags.Background);
// acquire the device
joystick.Acquire();
joystick_exist = true;
}
catch
{
joystick_exist = false;
//listBox2.Items.Add("Fail to open Joystick.");
}
//create joystick device end.--------------------------------
}
private void frmUI_Activated(object sender, System.EventArgs e)
{
// Acquire the device whenever the application window is activated.
if (null != applicationDevice)
{
try{ applicationDevice.Acquire(); }
catch {}
}
}
private void Connect2Joystick()
{
richTextBox1.Text = "Settings:";
try
{
// Find all the GameControl devices that are attached.
DeviceList gameControllerList = Manager.GetDevices(
DeviceClass.GameControl,
EnumDevicesFlags.AttachedOnly);
// check that we have at least one device.
if (gameControllerList.Count > 0)
{
timer1.Start(); // Read Joystick status by polling base on a timer_tick
// Move to the first device
gameControllerList.MoveNext();
DeviceInstance deviceInstance = (DeviceInstance)
gameControllerList.Current;
// create a device from this controller.
joystickDevice = new Device(deviceInstance.InstanceGuid);
joystickDevice.SetCooperativeLevel(this,
CooperativeLevelFlags.Background |
CooperativeLevelFlags.NonExclusive);
// Tell DirectX that this is a Joystick.
joystickDevice.SetDataFormat(DeviceDataFormat.Joystick);
// Finally, acquire the device.
joystickDevice.Acquire();
// Find the capabilities of the joystick
DeviceCaps cps = joystickDevice.Caps;
// number of Axes
richTextBox1.Text += ("\n Joystick Axes = " + cps.NumberAxes);
// number of Buttons
richTextBox1.Text += ("\n Joystick Buttons = " + cps.NumberButtons);
// number of PoV hats
richTextBox1.Text += ("\n Joystick PoV hats = "
+ cps.NumberPointOfViews);
}
else
{
// "There is no Joystics available!"
MessageBox.Show("There is no Joystics available!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
}
/// <summary>
/// Initializes a new instance of KeyboardDevice.
/// </summary>
public KeyboardDevice( Form form )
{
keyboard = new Device( SystemGuid.Keyboard );
keyboard.SetCooperativeLevel( form, CooperativeLevelFlags.Background |
CooperativeLevelFlags.NonExclusive );
keyboard.Acquire();
}
internal Mouse(System.Windows.Forms.Control owner, bool useWindowsCursor)
{
// This is needed to hide and show the Windows cursor
mOwner = owner;
mLastClickTime = new double[NumberOfButtons];
mLastPushTime = new double[NumberOfButtons];
mDoubleClick = new bool[NumberOfButtons];
mDoublePush = new bool[NumberOfButtons];
mMouseButtonClicked = new bool[NumberOfButtons];
mMouseButtonPushed = new bool[NumberOfButtons];
mMouseOffset = new MouseOffset[NumberOfButtons];
mMouseOffset[(int)MouseButtons.LeftButton] = MouseOffset.Button0;
mMouseOffset[(int)MouseButtons.RightButton] = MouseOffset.Button1;
mMouseOffset[(int)MouseButtons.MiddleButton] = MouseOffset.Button2;
mMouseOffset[(int)MouseButtons.XButton1] = MouseOffset.Button3;
mMouseOffset[(int)MouseButtons.XButton2] = MouseOffset.Button4;
mMouseDevice = new Device(SystemGuid.Mouse);
mMouseDevice.SetDataFormat(DeviceDataFormat.Mouse);
if (useWindowsCursor)
{
mWindowsCursorVisible = true;
mMouseDevice.SetCooperativeLevel(owner, CooperativeLevelFlags.Foreground |
CooperativeLevelFlags.NonExclusive);
}
else
{
mWindowsCursorVisible = false;
mMouseDevice.SetCooperativeLevel(owner, CooperativeLevelFlags.Foreground |
CooperativeLevelFlags.Exclusive);
}
try
{ mMouseDevice.Acquire(); }
catch (InputLostException)
{
// return;
}
catch (OtherApplicationHasPriorityException)
{
// return;
}
catch (System.ArgumentException)
{
}
// i don't know why this doesn't work, but input still works without it.
mMouseDevice.Properties.BufferSize = 5;
}
public MafiaInput(Form form)
{
this.form = form;
device = new Device(SystemGuid.Keyboard);
device.Acquire();
prevLeft = prevUp = prevRight = prevDown = false;
prevEnter = prevSpace = false;
prevAlt = false;
prevEsc = false;
}
/// <summary>
/// Creates a new Mouse.
/// </summary>
/// <param name="game">Game.</param>
public Mouse(Game game)
: base("Mouse")
{
mouse = new Device(SystemGuid.Mouse);
mouse.SetCooperativeLevel(game, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
mouse.Acquire();
empty = mouse.CurrentMouseState;
Reset();
}
/// <summary>
/// Initializes a new instance of the <see cref="SlimDXKeyboard"/> class.
/// </summary>
/// <param name="control">The control.</param>
public SlimDXKeyboard(Control control)
{
var directInput = DirectInput.FromPointer(control.Handle);
mKeyboard = new Device<KeyboardState>(directInput, SystemGuid.Keyboard);
mKeyboard.SetCooperativeLevel(control,
CooperativeLevel.Foreground | CooperativeLevel.Exclusive | CooperativeLevel.NoWinKey);
mKeyboard.Acquire();
}
public Input(Control parent, CooperativeLevelFlags keyboardFlags, CooperativeLevelFlags mouseFlags)
{
keyboard = new Device(SystemGuid.Keyboard);
keyboard.SetCooperativeLevel(parent, keyboardFlags);
keyboard.Acquire();
mouse = new Device(SystemGuid.Mouse);
mouse.SetCooperativeLevel(parent, mouseFlags);
mouse.Acquire();
}
public gamePad(Guid gamepadInstanceGuid, bool autoPoll)
{
device = new Device(gamepadInstanceGuid);
device.SetDataFormat(DeviceDataFormat.Joystick);
if (autoPoll == true)//If autopoll is on then continuous poll the pad in a seperate thread and return the results every change
{
new Thread(new ThreadStart(PollPad)).Start();//Start polling gamepad for buttons
device.SetEventNotification(gamePadUpdate);
}
device.Acquire();
}
/// <summary>
/// Initializes a new instance of the <see cref="SlimDXMouse"/> class.
/// </summary>
/// <param name="control">The control.</param>
public SlimDXMouse(Control control)
{
mAxesActions = new Dictionary<Axis, AxisAction>(3);
var directInput = DirectInput.FromPointer(control.Handle);
mMouse = new Device<MouseState>(directInput, SystemGuid.Mouse);
mMouse.SetCooperativeLevel(control,
CooperativeLevel.Foreground | CooperativeLevel.Exclusive);
mMouse.Acquire();
}
public void Init(Control parent)
{
_keyboard = new Microsoft.DirectX.DirectInput.Device(SystemGuid.Keyboard);
_keyboard.SetCooperativeLevel(parent, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
_keyboard.Acquire();
_mouse = new Device(SystemGuid.Mouse);
_mouse.SetCooperativeLevel(parent,
CooperativeLevelFlags.NonExclusive |
CooperativeLevelFlags.Background);
_mouse.Acquire();
}
public DInputHook(IntPtr hWnd)
{
this.hWnd = hWnd;
keyboard = new Device(SystemGuid.Keyboard);
keyboardUpdated = new AutoResetEvent(false);
keyboard.SetCooperativeLevel(hWnd, CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
keyboard.SetEventNotification(keyboardUpdated);
appShutdown = new ManualResetEvent(false);
threadloop = new Thread(new ThreadStart(ThreadFunction));
keyboard.Acquire();
threadloop.Start();
}
public Gamepad(Window wnd) {
foreach (DeviceInstance instance in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly)) {
_joystick = new Device(instance.InstanceGuid);
break;
}
if (_joystick == null) {
Tools.ShowMessage("No gamepad found!", MessageType.Error);
}
else {
var helper = new WindowInteropHelper(wnd);
_joystick.SetCooperativeLevel(helper.Handle, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
_joystick.Properties.BufferSize = 0x80;
_joystick.Acquire();
IsValid = true;
}
}
public InputToolBox(GraphicEngine GE)
{
GE_object = GE;
try
{
KeyBoardDevice = new Microsoft.DirectX.DirectInput.Device(SystemGuid.Keyboard);
KeyBoardDevice.SetDataFormat(DeviceDataFormat.Keyboard);
KeyBoardDevice.Acquire();
MouseDevice = new Device(SystemGuid.Mouse);
MouseDevice.SetDataFormat(DeviceDataFormat.Mouse);
MouseDevice.Acquire();
}
catch (DirectXException ex)
{
MessageBox.Show(ex.Message, ex.Source);
}
}
private void Form1_Load(object sender, EventArgs e)
{
//create joystick device.
foreach (
DeviceInstance di in
Manager.GetDevices(
DeviceClass.GameControl,
EnumDevicesFlags.AttachedOnly))
{
joystick = new Device(di.InstanceGuid);
break;
}
if (joystick == null)
{
//Throw exception if joystick not found.
throw new Exception("No joystick found.");
}
//Set joystick axis ranges.
foreach (DeviceObjectInstance doi in joystick.Objects)
{
if ((doi.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
joystick.Properties.SetRange(
ParameterHow.ById,
doi.ObjectId,
new InputRange(1, 32767));
}
}
//Set joystick axis mode absolute.
joystick.Properties.AxisModeAbsolute = true;
//set cooperative level.
joystick.SetCooperativeLevel(
this,
CooperativeLevelFlags.NonExclusive |
CooperativeLevelFlags.Background);
//Acquire devices for capturing.
joystick.Acquire();
}
private static void Main(string[] args)
{
_acquisition = new Acquisition();
_acquisition.ImageAcquired += image_acquired;
_acquisition.AcquireCanceled += acquire_canceled;
_acquisition.AcquireFinished += acq_AcquireFinished;
_acquisition.AsynchronousException += acq_AsynchronousException;
_device = _acquisition.ShowSelectSource();
try
{
if (_device.TryOpen())
{
_device.AutoScan = true;
_device.HideInterface = true;
_device.ModalAcquire = false;
_device.DocumentFeeder.AutoFeed = true;
Console.WriteLine("Start Scanning Documents...");
_device.Acquire();
Console.Write("Press Enter when scanning is complete");
Console.ReadLine();
Console.WriteLine("Closing Scanner...");
_device.Close();
Console.WriteLine(" Closed");
}
}
catch (Exception exception)
{
Console.WriteLine(" -------Exception:-------");
Console.WriteLine(exception);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DirectInputGamepad"/> class.
/// </summary>
/// <param name="gamepadInstanceGuid">The gamepad instance GUID.</param>
protected DirectInputGamepad(Guid gamepadInstanceGuid)
{
Device = new Device(gamepadInstanceGuid);
Device.SetDataFormat(DeviceDataFormat.Joystick);
Device.Acquire();
}
private void AddKeyboardDevices(IntPtr windowHandle)
{
DeviceList keyboardControllerList = Manager.GetDevices(DeviceClass.Keyboard, EnumDevicesFlags.AttachedOnly);
for (int i = 0; i < keyboardControllerList.Count; i++)
{
keyboardControllerList.MoveNext();
DeviceInstance deviceInstance = (DeviceInstance)keyboardControllerList.Current;
Device device = new Device(deviceInstance.InstanceGuid);
if (!CheckIfDirectInputDeviceExists(device))
{
device.SetCooperativeLevel(windowHandle, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.SetDataFormat(DeviceDataFormat.Keyboard);
device.Acquire();
KeyboardInput input = new KeyboardInput(device);
AddInputDevice(input);
input.InitCurrentlyInvokedInput();
InvokeNewInputDeviceEvent(input.DeviceInstanceId, input);
}
}
}
private void AddJoystickDevices(IntPtr windowHandle)
{
DeviceList gameControllerList = Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly);
for (int i = 0; i < gameControllerList.Count; i++)
{
gameControllerList.MoveNext();
DeviceInstance deviceInstance = (DeviceInstance)gameControllerList.Current;
Device device = new Device(deviceInstance.InstanceGuid);
if (device.DeviceInformation.ProductGuid != new Guid("0306057e-0000-0000-0000-504944564944") && // Wiimotes are excluded
!CheckIfDirectInputDeviceExists(device))
{
device.SetCooperativeLevel(windowHandle, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.SetDataFormat(DeviceDataFormat.Joystick);
device.Acquire();
JoystickInput input = new JoystickInput(device);
AddInputDevice(input);
input.InitCurrentlyInvokedInput();
InvokeNewInputDeviceEvent(input.DeviceInstanceId, input);
}
}
}
public void Acquire()
{
try
{
_device = new Device(Guid);
_device.SetDataFormat(DeviceDataFormat.Mouse);
_device.Properties.BufferSize = 16;
_device.SetCooperativeLevel(Process.GetCurrentProcess().MainWindowHandle,
CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
_device.Acquire();
}
catch
{
Debug.Print("DirectInputMouse::Acquire exception");
return;
}
_pollTimer.Change(0, POLL_INTERVAL);
if (OnAcquire != null)
OnAcquire(this, EventArgs.Empty);
}
// Функция инициализации джойстика
public static void InitDevices()
{
joystick = null;
// Поиск джойстика
foreach (
DeviceInstance di in
Manager.GetDevices(
DeviceClass.GameControl,
EnumDevicesFlags.AttachedOnly))
{
joystick = new Device(di.InstanceGuid);
break;
}
if (joystick != null)
{
// Установка диапазона осей на джойстике
foreach (DeviceObjectInstance doi in joystick.Objects)
{
if ((doi.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
joystick.Properties.SetRange(
ParameterHow.ById,
doi.ObjectId,
new InputRange(-5000, 5000));
}
}
// Установка абсолютного режима осей на джойстике
joystick.Properties.AxisModeAbsolute = true;
joystick.SetCooperativeLevel(
f1,
CooperativeLevelFlags.NonExclusive |
CooperativeLevelFlags.Background);
// Acquire devices for capturing (хз че это)
joystick.Acquire();
// Остановка таймера, запускающего инициализацию
//f1.timer2.Stop();
fm.timer_InitDevices.Stop();
// Запуск таймера, проверяющего состояние джойстика
//f1.timer1.Start();
fm.timer_UpdateJoystick.Start();
// Надпись "Joystick: online" и зеленая картинка внизу окна программы (в оконном режиме)
fm.joystick_status.Text = "Joystick: online";
Image img = Properties.Resources.online.ToBitmap();
fm.joystick_status.Image = img;
// Запись изменения в лог
write_log("Joystick connected");
}
}
public bool InitDevices()
{
//create joystick device.
foreach (DeviceInstance di in Manager.GetDevices(
DeviceClass.GameControl,
EnumDevicesFlags.AttachedOnly))
{
mGamepad = new Device(di.InstanceGuid);
break;
}
if (mGamepad == null)
{
//Throw exception if joystick not found.
return false;
}
//Set joystick axis ranges.
else
{
foreach (DeviceObjectInstance doi in mGamepad.Objects)
{
if ((doi.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
{
mGamepad.Properties.SetRange(
ParameterHow.ById,
doi.ObjectId,
new InputRange(-1000, 1000));
}
}
mGamepad.Properties.AxisModeAbsolute = true;
mGamepad.SetCooperativeLevel(new WindowInteropHelper(System.Windows.Application.Current.MainWindow).Handle, CooperativeLevelFlags.NonExclusive | CooperativeLevelFlags.Background);
//Acquire devices for capturing.
mGamepad.Acquire();
mGamePadState = mGamepad.CurrentJoystickState;
}
mPollGamepadTimer.Tick += new EventHandler(GamePadUpdateTick);
mPollGamepadTimer.Interval = TimeSpan.FromMilliseconds(100);
mPollGamepadTimer.Start();
return true;
}
public static void Init(System.Windows.Forms.Control targetControl)
{
if (_Mouse == null)
_Mouse = new Mouse();
if (_EmptyState == null)
_EmptyState = new Mouse();
_Device = new Device(SystemGuid.Mouse);
_Device.SetCooperativeLevel(targetControl, CooperativeLevelFlags.Foreground | CooperativeLevelFlags.NonExclusive);
_Device.SetDataFormat(DeviceDataFormat.Mouse);
targetControl.MouseMove += new MouseEventHandler(targetControl_MouseMove);
try { _Device.Acquire(); }
catch (DirectXException e) { Console.WriteLine(e.Message); }
}
public void Acquire()
{
try
{
_device = new Device(Guid);
_device.SetDataFormat(DeviceDataFormat.Joystick);
_device.Properties.BufferSize = 16;
Debug.Print("Exclusive: {0} {1}", Name, _exclusive);
_device.SetCooperativeLevel(Process.GetCurrentProcess().MainWindowHandle,
CooperativeLevelFlags.NonExclusive|CooperativeLevelFlags.Background);
foreach (DeviceObjectInstance d in _device.Objects)
{
if ((d.ObjectId & (int)DeviceObjectTypeFlags.Axis) != 0)
_device.Properties.SetRange(ParameterHow.ById, d.ObjectId, new InputRange(MinAxisValue, MaxAxisValue));
}
_device.Properties.AxisModeAbsolute = true;
_device.Acquire();
_pollTimer.Change(0, POLL_INTERVAL);
Acquired = true;
if (OnAcquire != null)
OnAcquire(this, EventArgs.Empty);
}
catch (OtherApplicationHasPriorityException)
{
Acquired = false;
LastErrorMessage = Name + " couldn't be used in exclusive mode!";
Debug.Print(LastErrorMessage);
if (OnError != null)
OnError(this, EventArgs.Empty);
return;
}
catch
{
Debug.Print("DirectInputJoystick::Acquire exception");
LastErrorMessage = "DirectInput acquire error!";
if (OnError != null)
OnError(this, EventArgs.Empty);
}
}
private void AttachImpl(IntPtr window, CooperativeLevelFlags cooperativeLevelFlags)
{
if (this.running) {
throw new InvalidOperationException("Already attached");
}
int index = 2;
this.running = true;
lock (this.syncRoot) {
List<AutoResetEvent> resets = new List<AutoResetEvent>();
foreach (DeviceInstance di in Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly)) {
AutoResetEvent reset = new AutoResetEvent(false);
var d = new Device(di.InstanceGuid);
d.Properties.BufferSize = 10;
d.SetCooperativeLevel(window, cooperativeLevelFlags);
d.SetDataFormat(DeviceDataFormat.Joystick);
d.SetEventNotification(reset);
d.Acquire();
resets.Add(reset);
this.joysticks.Add(di.InstanceGuid, d);
this.joystickIndexes.Add(index++, di.InstanceGuid);
}
this.waits = new AutoResetEvent[this.joysticks.Count + 2];
this.waits[0] = new AutoResetEvent(false);
this.keyboard = new Device(SystemGuid.Keyboard);
this.keyboard.Properties.BufferSize = 10;
this.keyboard.SetCooperativeLevel(window, cooperativeLevelFlags);
this.keyboard.SetDataFormat(DeviceDataFormat.Keyboard);
this.keyboard.SetEventNotification(this.waits[0]);
this.keyboard.Acquire();
this.waits[1] = new AutoResetEvent(false);
this.mouse = new Device(SystemGuid.Mouse);
this.mouse.Properties.BufferSize = 10;
this.mouse.SetCooperativeLevel(window, cooperativeLevelFlags);
this.mouse.SetDataFormat(DeviceDataFormat.Mouse);
this.mouse.SetEventNotification(this.waits[1]);
this.mouse.Acquire();
resets.CopyTo(this.waits, 2);
}
(this.inputRunnerThread = new Thread(InputRunner) {
Name = "DirectInput Runner",
IsBackground = true
}).Start();
}
public static void Init(System.Windows.Forms.Control targetControl)
{
if (_Keyboard == null)
_Keyboard = new Keyboard();
if (_EmptyState == null)
_EmptyState = new Keyboard();
_Device = new Device(SystemGuid.Keyboard);
_Device.SetCooperativeLevel(targetControl, CooperativeLevelFlags.Foreground | CooperativeLevelFlags.NonExclusive);
_Device.SetDataFormat(DeviceDataFormat.Keyboard);
Timer = new Timer();
double InitTime = Timer.GetAbsoluteTime();
for (int i = 0; i < _Keyboard.KeysElapsedTime.Length; i++)
_Keyboard.KeysElapsedTime[i] = InitTime;
try {_Device.Acquire();}
catch (DirectXException e) { Console.WriteLine(e.Message); }
}
private void ensureGamepad()
{
if (m_gamepad == null)
{
int tryCnt = 3;
while (m_gamepad == null && tryCnt-- > 0)
{
try
{
DeviceList dl = Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly);
foreach (DeviceInstance di in dl)
{
m_gamepad = new Device(di.InstanceGuid);
Tracer.Trace("GameControl device found: " + m_gamepad.DeviceInformation.ProductName + " - " + m_gamepad.DeviceInformation.InstanceName);
if (m_gamepad.DeviceInformation.ProductName.ToLower().IndexOf("rumble") >= 0)
{
//set cooperative level.
m_gamepad.SetCooperativeLevel(
m_mainForm,
CooperativeLevelFlags.Exclusive | CooperativeLevelFlags.Background);
//Set axis mode absolute.
m_gamepad.Properties.AxisModeAbsolute = true;
//Acquire joystick for capturing.
m_gamepad.Acquire();
string info = "Rumblepad: " + m_gamepad.DeviceInformation.InstanceName + " state: " + m_gamepad.CurrentJoystickState;
Tracer.WriteLine(info);
break;
}
}
}
catch (Exception exc)
{
Tracer.Error(exc.ToString());
Thread.Sleep(1000);
}
}
if (m_gamepad == null)
{
//Throw exception if gamepad not found.
throw new Exception("No gamepad found.");
}
}
}
protected static void AcquireDirectInputDevice(IntPtr windowHandle, Device device, DeviceDataFormat format)
{
device.SetCooperativeLevel(windowHandle, CooperativeLevelFlags.Background | CooperativeLevelFlags.NonExclusive);
device.SetDataFormat(format);
device.Acquire();
}
