public override GameEvent UpdateEvent()
{
if (!base.UpdateEvent()) return null;
KeyboardData k = new KeyboardData
{
key = InputKey
};
if (InputKey != KeyCode.None)
{
if (Input.GetKey(InputKey))
{
k.inputValue = 1.0f;
k.inputType = Input.GetKeyDown(InputKey) ? InputType.PRESSED : InputType.HELD;
Trigger(GameEventData.Empty.Add(new DataPiece(EventDataKeys.InputData) { data = k }));
}
else if (Input.GetKeyUp(InputKey))
{
k.inputValue = -1.0f;
k.inputType = InputType.RELEASED;
Trigger(GameEventData.Empty.Add(new DataPiece(EventDataKeys.InputData) { data = k }));
}
}
return this;
}
internal static void Initialize()
{
//Init devices
Keyboard = new KeyboardData();
Mouse = new MouseData();
GamePads = new GamePadData[4];
for (int i = 0; i < 4; i++)
GamePads[i] = new GamePadData((PlayerIndex)i);
VirtualInputs = new List<VirtualInput>();
}
public void Should_Be_Greater_Than_Zero_If_Notified()
{
//Given
KeyboardService sut = new KeyboardServiceFixture();
var result = new KeyboardData();
sut.KeyboardChanged.Subscribe(d => result = d);
//When
NSNotificationCenter.DefaultCenter.PostNotificationName(UIKeyboard.WillShowNotification, null);
//Then
result.Height.Should().BeGreaterThan(0);
}
public void Should_Be_Faslse_If_Keyboard_Hides()
{
//Given
KeyboardService sut = new KeyboardServiceFixture();
var result = new KeyboardData();
sut.KeyboardChanged.Subscribe((d => result = d));
//When
NSNotificationCenter.DefaultCenter.PostNotificationName(UIKeyboard.WillHideNotification, null);
//Then
result.IsVisible.Should().BeFalse();
}
public async Task SendInput(KeyboardInput keyboardInput)
{
if (keyboardInput is null)
{
throw new ArgumentNullException(nameof(keyboardInput));
}
var request = new InputRequest
{
ElementId = Id
};
request.KeyboardData.AddRange(keyboardInput.Inputs.Select(i =>
{
var rv = new KeyboardData();
switch (i)
{
case KeysInput keysInput:
rv.Keys.AddRange(keysInput.Keys.Cast <int>());
break;
case TextInput textInput:
rv.TextInput = textInput.Text;
break;
default:
throw new InvalidOperationException($"Unknown input type {i.GetType().FullName}");
}
return(rv);
}));
LogMessage?.Invoke($"{nameof(SendInput)}({keyboardInput})");
if (await Client.SendInputAsync(request) is { } reply)
{
if (reply.LogMessages.Any() && LogMessage is { } logMessage)
{
foreach (var message in reply.LogMessages)
{
logMessage(message);
}
}
if (reply.ErrorMessages.Any())
{
throw new Exception(string.Join(Environment.NewLine, reply.ErrorMessages));
}
return;
}
throw new Exception("Failed to receive a reply");
}
protected override void OnKeyPressed(KeyboardData key)
{
base.OnKeyPressed(key);
if (key.KeyCode == TCODKeyCode.KeypadEight || key.KeyCode == TCODKeyCode.Up)
{
MovePosition(Direction.North);
}
if (key.KeyCode == TCODKeyCode.KeypadTwo || key.KeyCode == TCODKeyCode.Down)
{
MovePosition(Direction.South);
}
if (key.KeyCode == TCODKeyCode.KeypadFour || key.KeyCode == TCODKeyCode.Left)
{
MovePosition(Direction.West);
}
if (key.KeyCode == TCODKeyCode.KeypadSix || key.KeyCode == TCODKeyCode.Right)
{
MovePosition(Direction.East);
}
if (key.KeyCode == TCODKeyCode.KeypadSeven)
{
MovePosition(Direction.Northwest);
}
if (key.KeyCode == TCODKeyCode.KeypadNine)
{
MovePosition(Direction.Northeast);
}
if (key.KeyCode == TCODKeyCode.KeypadOne)
{
MovePosition(Direction.Southwest);
}
if (key.KeyCode == TCODKeyCode.KeypadThree)
{
MovePosition(Direction.Southeast);
}
if (key.KeyCode == TCODKeyCode.Escape)
{
ExitWindow();
}
}
/// <summary>
/// Add the new object to the queue for processing
/// </summary>
/// <param name="keyboardData">object with new data</param>
/// <returns>number of outstanding requests</returns>
public int AddToQueue(KeyboardData keyboardData)
{
//Make sure spot is available in the queue
this.requestKeyboardData.WaitOne();
lock (_threadLock)
{
dataQueue.Enqueue(keyboardData);
}
//Increament the semaphore to indicate there is job to do
int previousCount = handleRequests.Release();
return previousCount;
}
public override void Load(InstrumentData d)
{
KeyboardData data = d as KeyboardData;
base.Load(data);
output.ID = data.jackOutID;
freqoutput.ID = data.freqOutID;
ampoutput.ID = data.ampOutID;
for (int i = 0; i < 3; i++)
{
_adsrInterface.xyHandles[i].setPercent(data.ADSRdata[i]);
}
_adsrInterface.setDefaults = false;
muteButton.startToggled = data.muted;
octaveToggle.setSwitch(data.octaveSwitch);
if (data.midiInConnection != null & data.midiInConnection != "")
{
midiInButton.startToggled = true;
_midiIn.ConnectByName(data.midiInConnection);
}
if (data.midiOutConnection != null & data.midiOutConnection != "")
{
midiOutButton.startToggled = true;
_midiOut.ConnectByName(data.midiOutConnection);
}
sequenceButton.startToggled = data.sequencerEnabled;
if (data.timelinePresent)
{
_timeline.SetTimelineData(data.timelineData);
Vector3 pos = _timeline.heightHandle.transform.localPosition;
pos.y = data.timelineHeight;
_timeline.heightHandle.transform.localPosition = pos;
_timeline.setStartHeight(data.timelineHeight);
for (int i = 0; i < data.timelineEvents.Length; i++)
{
_timeline.SpawnTimelineEvent(data.timelineEvents[i].track, data.timelineEvents[i].in_out);
}
}
}
private void ProcessKeyboard(KeyboardData data)
{
if (data.Query(GLFW_KEY_GRAVE_ACCENT, InputStates.PressedThisFrame))
{
IsVisible = !IsVisible;
// TODO: Swap input control when the terminal is toggled.
// When the terminal is active, it takes over input control.
return;
}
if (!IsVisible)
{
return;
}
bool up = data.Query(GLFW_KEY_UP, InputStates.PressedThisFrame);
bool down = data.Query(GLFW_KEY_DOWN, InputStates.PressedThisFrame);
if (up ^ down)
{
string text = null;
if (up && storedIndex < oldCommands.Count - 1)
{
storedIndex++;
text = oldCommands[oldCommands.Count - storedIndex - 1];
}
else if (down && storedIndex > -1)
{
storedIndex--;
text = storedIndex >= 0 ? oldCommands[oldCommands.Count - storedIndex - 1] : "";
}
// If an old command is selected, other keys are ignored on the current frame.
if (text != null)
{
currentLine.Value = text;
textProcessor.Value = text;
return;
}
}
textProcessor.ProcessKeyboard(data);
currentLine.Value = textProcessor.Value;
}
private KeyboardData GetKeyboardData()
{
KeyboardData data = new KeyboardData((InputStates[])keys.Clone(), keyPresses.ToArray());
for (int i = 0; i < keys.Length; i++)
{
switch (keys[i])
{
case InputStates.PressedThisFrame: keys[i] = InputStates.Held; break;
case InputStates.ReleasedThisFrame: keys[i] = InputStates.Released; break;
}
}
keyPresses.Clear();
return(data);
}
protected override void OnKeyPressed(KeyboardData keyData)
{
base.OnKeyPressed(keyData);
if (Char.IsLetter(keyData.Character))
{
int index = Char.ToLower(keyData.Character) - 'a';
if (index < _options.Count && index >= 0)
{
_actionCount(_options[index]);
ExitWindow();
}
}
else if (keyData.KeyCode == TCODKeyCode.Escape)
{
ExitWindow();
}
}
protected override void OnKeyPressed(KeyboardData key)
{
base.OnKeyPressed(key);
if (_negative && _value > 0)
{
_value *= -1;
}
if (key.Character >= '0' && key.Character <= '9')
{
if (_firstUse)
{
// if this is the first key press, any key press will replace the amount
_value = 0;
_firstUse = false;
}
_value *= 10;
_value += _negative ? -(key.Character - '0') : key.Character - '0';
}
else if (key.KeyCode == TCODKeyCode.Backspace)
{
_value /= 10;
}
else if (key.KeyCode == TCODKeyCode.KeypadSubtract || key.Character == '-')
{
_negative = !_negative;
_value *= -1;
}
_value = Math.Min(_maxValue, _value);
_value = Math.Max(_minValue, _value);
if (key.KeyCode == TCODKeyCode.Enter || key.KeyCode == TCODKeyCode.KeypadEnter)
{
_actionCount(_value);
ExitWindow();
}
else if (key.KeyCode == TCODKeyCode.Escape)
{
ExitWindow();
}
}
private void ProcessKeyboard(KeyboardData data)
{
// Process frame advance.
if (isFrameAdvanceEnabled && data.Query(GLFW_KEY_F, InputStates.PressedThisFrame))
{
isFrameAdvanceReady = true;
}
// Process reload.
if (data.Query(GLFW_KEY_R, InputStates.PressedThisFrame))
{
// TODO: Clear the space visualizer.
scene.Reload();
jitterVisualizer.Clear();
}
bool controlHeld = data.Query(GLFW_KEY_LEFT_CONTROL, InputStates.Held) ||
data.Query(GLFW_KEY_RIGHT_CONTROL, InputStates.Held);
if (!controlHeld)
{
return;
}
// Toggle frame advance mode.
if (data.Query(GLFW_KEY_F, InputStates.PressedThisFrame))
{
isFrameAdvanceEnabled = !isFrameAdvanceEnabled;
}
// Toggle Jitter visualization.
if (data.Query(GLFW_KEY_J, InputStates.PressedThisFrame))
{
jitterVisualizer.IsEnabled = !jitterVisualizer.IsEnabled;
}
// Toggle the scene's master renderer (meshes, skeletons, and 3D sprites).
if (data.Query(GLFW_KEY_M, InputStates.PressedThisFrame))
{
var renderer = scene.Renderer;
renderer.IsEnabled = !renderer.IsEnabled;
}
}
protected override void OnKeyPressed(KeyboardData keyData)
{
base.OnKeyPressed(keyData);
if (keyData.Character == 'y')
{
_actionBoolean(true);
}
if (keyData.Character == 'n' || keyData.KeyCode == TCODKeyCode.Escape)
{
_actionBoolean(false);
}
if (keyData.KeyCode == TCODKeyCode.Space)
{
_actionBoolean(_defaultBooleanAction);
}
ExitWindow();
}
private void ProcessKeyboard(KeyboardData data, float dt)
{
bool up = data.Query(GLFW_KEY_W, InputStates.Held);
bool down = data.Query(GLFW_KEY_S, InputStates.Held);
bool left = data.Query(GLFW_KEY_A, InputStates.Held);
bool right = data.Query(GLFW_KEY_D, InputStates.Held);
vec2 accelerationDirection = vec2.Zero;
if (left ^ right)
{
accelerationDirection.x = left ? -1 : 1;
}
if (up ^ down)
{
accelerationDirection.y = up ? -1 : 1;
}
if (accelerationDirection != vec2.Zero)
{
playerVelocity += accelerationDirection * Acceleration * dt;
if (Utilities.LengthSquared(playerVelocity) > MaxSpeed * MaxSpeed)
{
playerVelocity = Utilities.Normalize(playerVelocity) * MaxSpeed;
}
}
else if (playerVelocity != vec2.Zero)
{
int previousSign = Math.Sign(playerVelocity.x != 0 ? playerVelocity.x : playerVelocity.y);
playerVelocity -= Utilities.Normalize(playerVelocity) * Deceleration * dt;
int newSign = Math.Sign(playerVelocity.x != 0 ? playerVelocity.x : playerVelocity.y);
if (newSign != previousSign)
{
playerVelocity = vec2.Zero;
}
}
}
public override InstrumentData GetData()
{
KeyboardData data = new KeyboardData();
data.deviceType = menuItem.deviceType.Keyboard;
GetTransformData(data);
data.muted = muted;
data.octaveSwitch = octaveToggle.switchVal;
data.ADSRdata = new Vector2[3];
for (int i = 0; i < 3; i++)
{
data.ADSRdata[i] = _adsrInterface.xyHandles[i].percent;
}
data.jackOutID = output.transform.GetInstanceID();
data.freqOutID = freqoutput.transform.GetInstanceID();
data.ampOutID = ampoutput.transform.GetInstanceID();
data.midiInConnection = _midiIn.connectedDevice;
data.midiOutConnection = _midiOut.connectedDevice;
data.sequencerEnabled = _timeline.gameObject.activeSelf;
data.timelinePresent = true;
data.timelineData = _timeline.GetTimelineData();
data.timelineHeight = _timeline.heightHandle.transform.localPosition.y;
List <timelineEvent.eventData> tempevents = new List <timelineEvent.eventData>();
for (int i = 0; i < _timeline._tlEvents.Count; i++)
{
if (_timeline._tlEvents[i] != null)
{
tempevents.Add(_timeline._tlEvents[i].getEventInfo());
}
}
data.timelineEvents = tempevents.ToArray();
return(data);
}
/// <summary>
/// It should be noted that Managers always receive input messages, unlike controls. A control
/// needs to have the current keyboard focus before it can receive keyboard messages, for example. All
/// Manager objects added to the current Window will receive all mouse and keyboard messages.
/// </summary>
/// <param name="keyData"></param>
protected override void OnKeyPressed(KeyboardData keyData)
{
base.OnKeyPressed(keyData);
switch (keyData.KeyCode)
{
case libtcod.TCODKeyCode.Up:
mapView.MovePlayer(0, -1);
break;
case libtcod.TCODKeyCode.Down:
mapView.MovePlayer(0, 1);
break;
case libtcod.TCODKeyCode.Right:
mapView.MovePlayer(1, 0);
break;
case libtcod.TCODKeyCode.Left:
mapView.MovePlayer(-1, 0);
break;
}
}
/// <summary>
/// All ULA timing states are synchronized to this internal 7MHz clock.
/// </summary>
public void ExecuteOnPixelClock()
{
// Debug interface : breakpoints management
ExitConditionException pendingExitException = null;
// Video signals generation is aligned on a 16 pixels pattern
int videoMem16StepsAccessPatternIndex = column % 16;
// --- CPU/ULA video memory contention
// The ULA accesses video memory from pixels 8 to 15
// outside the border generation periods. To make sure
// no CPU memory or IO access can overlap this period
// we must stop any CPU memory or IO instruction starting
// after pixel 4 and halt the CPU clock until next pixel 0.
switch (videoMem16StepsAccessPatternIndex)
{
case 0:
videoMemAccessTimeFrame = false;
break;
case 4:
if (!generateBorder)
{
videoMemAccessTimeFrame = true;
}
break;
}
if (videoMemAccessTimeFrame)
{
if (!haltCpuClock) // No need to check for CPU memory or IO requests while it is already halted
{
if ( // CPU is about to access the video memory
// CPU is about to access the ULA IO port
cpuMemoryOrIORequestHalfTState == 1)
{
haltCpuClock = true;
}
}
}
else
{
if (haltCpuClock)
{
haltCpuClock = false;
}
}
// --- CPU interrupt
if (line == 248)
{
if (column == 0 /* Offset : because of the time necessary to read the first pixels in video memory, color output begins only 13 cycles after the master counter */ + 13)
{
CpuINT = SignalState.LOW;
}
else if (column == 32 /* Offset : because of the time necessary to read the first pixels in video memory, color output begins only 13 cycles after the master counter */ + 13)
{
CpuINT = SignalState.HIGH;
}
}
// Connect TapeInput and SoundOutput
if (TapeInputSignal.Level == 1)
{
SpeakerSoundSignal.Level = 1;
}
else if (!soundOutputWasSetByTheCPU)
{
SpeakerSoundSignal.Level = 0;
}
if (!haltCpuClock)
{
// --- CPU clock
CpuCLK = PixelCLK; // C0 is directly used to drive CPU clock, but CPU T state starts with High state while ULA counter should start with C0 low
// Check for CPU memory or IO access that could interfere with ULA operations
if (cpuMemoryOrIORequestHalfTState == 0)
{
// CPU is about to access the video memory
bool cpuMemoryOrIORequestToVideoAddress = (Address.SampleValue() & A15A14) == VideoMem;
// CPU is about to access the ULA IO port
cpuIORequestToULA = (CpuIORQ == SignalState.LOW) && ((Address.SampleValue() & A0) == (ULAPort & A0));
if (cpuIORequestToULA)
{
// Check to see if it is a read operation
cpuIORequestToULAIsREAD = CpuWR == SignalState.HIGH;
}
if (cpuMemoryOrIORequestToVideoAddress || cpuIORequestToULA)
{
cpuMemoryOrIORequestHalfTState = 1;
}
}
else if (cpuMemoryOrIORequestHalfTState > 0)
{
cpuMemoryOrIORequestHalfTState++;
}
// --- CPU IO requests to ULA port
if (cpuIORequestToULA)
{
if (cpuIORequestToULAIsREAD)
{
if (cpuMemoryOrIORequestHalfTState == 5)
{
byte inputData = 0;
// Read keyboard state
KeyboardRD = SignalState.LOW;
inputData = (byte)(KeyboardData.SampleValue() & ULAPort_Read_Keyboard);
KeyboardRD = SignalState.HIGH;
// Load cassette
inputData |= (byte)(TapeInputSignal.Level << ULAPort_Read_EAR);
// Bits 5 and 7 as read by INning from Port 0xfe are always one
inputData |= ULAPort_Read_Bits5And7;
Data.SetValue(inputData);
}
else if (cpuMemoryOrIORequestHalfTState == 6)
{
Data.ReleaseValue();
}
}
else
{
if (cpuMemoryOrIORequestHalfTState == 3)
{
byte writeData = Data.SampleValue();
// Write borderColor register
borderColorRegister = (byte)(writeData & ULAPort_Write_Border);
// Output sound
SpeakerSoundSignal.Level = (byte)((writeData & ULAPort_Write_Speaker) >> 4);
if (SpeakerSoundSignal.Level == 1)
{
soundOutputWasSetByTheCPU = true;
}
else
{
soundOutputWasSetByTheCPU = false;
}
// Save cassette
TapeOuputSignal.Level = (byte)(writeData & ULAPort_Write_MIC);
}
}
}
else if (cpuMemoryOrIORequestHalfTState == 3)
{
// CPU is about to access the ULA IO port
cpuIORequestToULA = (CpuIORQ == SignalState.LOW) && ((Address.SampleValue() & A0) == (ULAPort & A0));
if (cpuIORequestToULA)
{
// Check to see if it is a read operation
cpuIORequestToULAIsREAD = CpuWR == SignalState.HIGH;
}
if (cpuIORequestToULA)
{
cpuMemoryOrIORequestHalfTState = 1;
}
}
}
if (cpuMemoryOrIORequestHalfTState == 6)
{
cpuMemoryOrIORequestHalfTState = 0;
}
// --- Compute pixel colors ---
if (displayPixels) // First thing to do at the falling edge of the clock
{
switch (videoMem16StepsAccessPatternIndex)
{
case 5:
displayRegister = displayLatch;
break;
case 13:
displayRegister = displayLatch;
break;
}
}
switch (videoMem16StepsAccessPatternIndex)
{
case 5:
MultiplexAttributeLatchWithBorderColor();
break;
case 13:
MultiplexAttributeLatchWithBorderColor();
break;
}
// --- Load two display and attribute bytes for 16 pixels from video memory ---
if (!generateBorder)
{
switch (videoMem16StepsAccessPatternIndex)
{
case 7:
ComputeVideoAddresses();
break;
case 8:
// display address -> address bus
VideoAddress.SetValue(displayAddress);
VideoMREQ = SignalState.LOW;
VideoRD = SignalState.LOW;
break;
case 9:
displayLatch = VideoData.SampleValue();
VideoRD = SignalState.HIGH;
VideoMREQ = SignalState.HIGH;
VideoAddress.ReleaseValue();
break;
case 10:
// attribute adress -> address bus
VideoAddress.SetValue(attributeAddress);
VideoMREQ = SignalState.LOW;
VideoRD = SignalState.LOW;
break;
case 11:
attributeLatch = VideoData.SampleValue();
VideoRD = SignalState.HIGH;
VideoMREQ = SignalState.HIGH;
VideoAddress.ReleaseValue();
ComputeVideoAddresses();
break;
case 12:
// display colum address -> address bus
VideoAddress.SetValue(displayAddress);
VideoMREQ = SignalState.LOW;
VideoRD = SignalState.LOW;
break;
case 13:
displayLatch = VideoData.SampleValue();
VideoRD = SignalState.HIGH;
VideoMREQ = SignalState.HIGH;
VideoAddress.ReleaseValue();
break;
case 14:
// attribute adress -> address bus
VideoAddress.SetValue(attributeAddress);
VideoMREQ = SignalState.LOW;
VideoRD = SignalState.LOW;
break;
case 15:
attributeLatch = VideoData.SampleValue();
VideoRD = SignalState.HIGH;
VideoMREQ = SignalState.HIGH;
VideoAddress.ReleaseValue();
break;
}
}
// --- For each pixel : Video output signals ---
// Generate horizontal and vertical synchronization signals
if (column == 320 /* Offset : because of the time necessary to read the first pixels in video memory, color output begins only 13 cycles after the master counter */ + 13)
{
HSync = SignalState.LOW;
}
else if (column == 416 /* Offset : because of the time necessary to read the first pixels in video memory, color output begins only 13 cycles after the master counter */ + 13)
{
HSync = SignalState.HIGH;
if (line == 247)
{
VSync = SignalState.LOW;
}
else if (line == 255)
{
VSync = SignalState.HIGH;
}
}
// Compute pixel color for video output
if (HSync == SignalState.LOW || VSync == SignalState.LOW)
{
// Blanking
ColorSignal.Level = 0;
}
else
{
MultiplexDisplayRegisterWithAttributeRegisterAndFlashClock();
}
// Debug notification
if (pendingExitException == null)
{
pendingExitException = NotifyLifecycleEvent(LifecycleEventType.ClockCycle);
}
// --- Increment master counters and prepare next iteration ---
// Shift display register bits
displayRegister = (byte)(displayRegister << 1);
column++;
if (column == 8)
{
if (!generateBorder)
{
displayPixels = true;
}
}
else if (column == 256)
{
generateBorder = true;
videoMemAccessTimeFrame = false;
}
else if (column == 264)
{
if (displayPixels)
{
displayPixels = false;
}
}
else if (column == 448)
{
column = 0;
line++;
// At each end of line send sound sample signal to the speaker
// => 7 Mhz pixel clock / 448 pixels per line = 15.6 Khz sound sampling frequency
SoundSampleCLK = SoundSampleCLK == SignalState.LOW ? SignalState.HIGH : SignalState.LOW;
if (line < 192)
{
generateBorder = false;
}
if (line == 312)
{
line = 0;
generateBorder = false;
frame++;
// Each 16 frames, invert flash clock
if (frame == 16)
{
frame = 0;
flashClock = !flashClock;
}
}
}
// Debug : if a breakpoint was hit, notify the pixel clock via a specific exception
if (pendingExitException != null)
{
throw pendingExitException;
}
}
private IntPtr KeyboardProc(int nCode, IntPtr wParam, ref KeyboardData lParam)
{
if (nCode >= NativeConstants.HC_ACTION)
{
KeyboardEventArgs e;
var vkCode = (Keys)lParam.vkCode;
if ((int)wParam == NativeConstants.WM_KEYDOWN | (int)wParam == NativeConstants.WM_SYSKEYDOWN)
{
if (vkCode == Keys.LMenu | vkCode == Keys.RMenu)
{
this.keyData = (this.keyData | Keys.Alt);
e = new KeyboardEventArgs(this.keyData | Keys.Menu, vkCode);
}
else if (vkCode == Keys.LControlKey | vkCode == Keys.RControlKey)
{
this.keyData = (this.keyData | Keys.Control);
e = new KeyboardEventArgs(this.keyData | Keys.ControlKey, vkCode);
}
else if (vkCode == Keys.LShiftKey | vkCode == Keys.RShiftKey)
{
this.keyData = (this.keyData | Keys.Shift);
e = new KeyboardEventArgs(this.keyData | Keys.ShiftKey, vkCode);
}
else
{
e = new KeyboardEventArgs(this.keyData | vkCode, vkCode);
}
this.OnKeyDown(e);
if (e.Handled)
{
return(new IntPtr(1));
}
}
else if ((int)wParam == NativeConstants.WM_KEYUP | (int)wParam == NativeConstants.WM_SYSKEYUP)
{
if (vkCode == Keys.LMenu | vkCode == Keys.RMenu)
{
this.keyData = (this.keyData & ~Keys.Alt);
e = new KeyboardEventArgs(this.keyData | Keys.Menu, vkCode);
}
else if (vkCode == Keys.LControlKey | vkCode == Keys.RControlKey)
{
this.keyData = (this.keyData & ~Keys.Control);
e = new KeyboardEventArgs(this.keyData | Keys.ControlKey, vkCode);
}
else if (vkCode == Keys.LShiftKey | vkCode == Keys.RShiftKey)
{
this.keyData = (this.keyData & ~Keys.Shift);
e = new KeyboardEventArgs(this.keyData | Keys.ShiftKey, vkCode);
}
else
{
e = new KeyboardEventArgs(this.keyData | vkCode, vkCode);
}
this.OnKeyUp(e);
if (e.Handled)
{
return(new IntPtr(1));
}
}
}
return(NativeExports.CallNextHookEx(this.handle, nCode, wParam, ref lParam));
}
private void HandleKeyboardChanged(KeyboardData data)
{
//System.Diagnostics.Debug.WriteLine("IsVisible = " + data.IsVisible + " Height = " + data.Height);
DisplayLabel.Text = "Visible = " + data.IsVisible + " Height = " + data.Height;
//Do the cool stuff here
}
public virtual void HandleKeyboard(KeyboardData data)
{
}
public static extern IntPtr CallNextHookEx(IntPtr idHook, int nCode, IntPtr wParam, ref KeyboardData lParam);
/// <summary>
/// Initializes the input system.
/// </summary>
internal static void Initialize()
{
Keyboard = new KeyboardData();
Mouse = new MouseData();
}
private void ProcessKeyboard(KeyboardData data)
{
if (data.Query(GLFW_KEY_GRAVE_ACCENT, InputStates.PressedThisFrame))
{
IsDrawEnabled = !IsDrawEnabled;
isPauseToggled = true;
return;
}
if (!IsDrawEnabled)
{
return;
}
// Tab completion takes priority over cycling through previous commands (assuming a new, valid match is
// found).
if (data.Query(GLFW_KEY_TAB, InputStates.PressedThisFrame))
{
ProcessAutocomplete();
}
// Cycle through old commands.
bool up = data.Query(GLFW_KEY_UP, InputStates.PressedThisFrame);
bool down = data.Query(GLFW_KEY_DOWN, InputStates.PressedThisFrame);
if (up ^ down)
{
string text = null;
if (up && storedIndex < history.Count - 1)
{
storedIndex++;
text = history[history.Count - storedIndex - 1];
}
else if (down && storedIndex > -1)
{
storedIndex--;
text = storedIndex >= 0 ? history[history.Count - storedIndex - 1] : "";
}
// If an old command is selected, other keys are ignored on the current frame.
if (text != null)
{
currentLine.Value = text;
textProcessor.Value = text;
autocomplete.Invalidate();
return;
}
}
var oldValue = textProcessor.Value;
var oldCursor = textProcessor.Cursor;
textProcessor.ProcessKeyboard(data);
var newValue = textProcessor.Value;
if (oldValue != newValue)
{
autocomplete.Invalidate();
// Pressing space with a suggestion visible completes the suggestion (and adds a space).
if (suggestionText.Length > 0 && newValue == oldValue + " ")
{
var index = oldValue.LastIndexOf(' ');
currentLine.Value = (index == -1 ? suggestion : $"{oldValue.Substring(0, index)} {suggestion}")
+ " ";
textProcessor.Value = currentLine.Value;
suggestionText.Value = null;
return;
}
currentLine.Value = newValue;
if (oldCursor == oldValue.Length && newValue.Length > oldValue.Length)
{
// Similar to Intellisense, suggestions are auto-filled while typing (but only while adding additional
// characters, not when backspacing or deleting).
if (!ProcessAutocomplete())
{
suggestionText.Value = null;
}
}
else
{
suggestionText.Value = null;
}
}
}
public void SessionChanged()
{
uniqueKeyCount = new short[FileHelper.GetEnumCount <KeysList>()];
keystrokes.Clear();
keyboardData = new KeyboardData();
}
static void UpdateKeyboard(KeyboardData keyboard, IOHIDValueRef val)
{
IOHIDElementRef elem = NativeMethods.IOHIDValueGetElement(val);
int v_int = NativeMethods.IOHIDValueGetIntegerValue(val).ToInt32();
HIDPage page = NativeMethods.IOHIDElementGetUsagePage(elem);
int usage = NativeMethods.IOHIDElementGetUsage(elem);
// This will supress the debug printing below. Seems like it generates a lot of -1s.
// Couldn't find any details in USB spec or Apple docs for this behavior.
if (usage >= 0)
{
switch (page)
{
case HIDPage.GenericDesktop:
case HIDPage.KeyboardOrKeypad:
if (usage >= RawKeyMap.Length)
{
Debug.Print("[Warning] Key {0} not mapped.", usage);
}
keyboard.State[RawKeyMap[usage]] = v_int != 0;
break;
}
}
}
/// <summary>
/// Processes the new keyboard data received from the queue
/// </summary>
/// <param name="inputData">new object with data</param>
/// <returns>processing result</returns>
private int ProcessKeyboardInput(KeyboardData inputData)
{
int keyboardResult = (int)ResultCodes.Success;
do
{
if (inputData == null)
{
keyboardResult = (int)ResultCodes.OutOfMemory;
keyboardLogger.Fatal("Error: The element removed from the Queue is NULL");
break;
}
if (inputData.KeyboardAction == (int)KeyboardAction.STOP)
{
keyboardResult = HandleStopCommand();
break;
}
//if key is not pressed then do stuff or we'll calling release on pressed key
if (!keysPressed.Exists(value => value.Equals(inputData.KeyboardAction)) || inputData.KeyPersistance == (int)KeyboardPersistance.RELEASE)
{
keyboardLogger.Debug("Keyboard Command received = " + inputData.KeyboardAction);
UInt16 scanCode = GetKeyScanCode(inputData.KeyboardAction);
keyboardLogger.Debug("Keyboard scan code = " + scanCode);
if (scanCode == (UInt16)KeyBoardScanCodes.ScanCode.DIK_UNKNOWN)
{
keyboardResult = (int)ResultCodes.KeyboardCommandInvalid;
break;
}
keyboardLogger.Debug("Sending command to the game");
keyboardResult = SendKeyboardCommand(inputData.KeyPersistance, gameInfo.GetGameHandle(), scanCode, inputData.KeyboardAction);
keyboardLogger.Debug("Successfully sent the command to the game");
}
else
{
keyboardLogger.Debug("The key is already pressed = " + inputData.KeyboardAction);
}
} while (false);
return keyboardResult;
}
