/// <include file='Internal.xml' path='Docs/KeyboardHook/GetKeyboardReading/*'/>
protected KeyboardHookEventArgs GetKeyboardReading(IntPtr lparam)
{
ThrowIfDisposed();
int vkCode;
int alt;
int ctrl;
int shift;
int capsLock;
if (!InternalGetKeyboardReading(lparam, out vkCode, out alt, out ctrl, out shift, out capsLock))
{
throw new ManagedHooksException("Failed to access keyboard settings.");
}
VirtualKeys vk = (VirtualKeys)vkCode;
System.Windows.Forms.Keys key = ConvertKeyCode(vk);
if ((int)key == -1)
{
return(null);
}
return(new KeyboardHookEventArgs(key, alt == 1, ctrl == 1, shift == 1, capsLock == 1));
}
/// <inheritdoc />
public override void UnregisterHotKey(VirtualKeys key, Modifiers modifiers)
{
// remove no repeat before adding to list to avoid getting different hash
modifiers = (Modifiers)((uint)modifiers & 0xF);
KeyModifierCombination combination = new KeyModifierCombination(key, modifiers);
if (!HotKeys.ContainsKey(combination))
{
String error = $"Failed to unregister hotKey : HotKey \"{key}+{modifiers}\" is not registered";
Logger.Warn(error);
throw new HotKeyException(error);
}
try
{
HotKey tmpHotKey = HotKeys[combination];
tmpHotKey.UnregisterHotKey();
HotKeysId.Remove(tmpHotKey.Id);
HotKeys.Remove(combination);
}
catch (HotKeyException e)
{
Logger.Warn("Failed to unregister hotKey : {0}", e.Message);
throw;
}
}
/// <summary>Is called when a key is pressed.</summary>
/// <param name="key">The key.</param>
internal override void KeyDown(VirtualKeys key)
{
switch (key)
{
case VirtualKeys.B1:
// --- reset the system ---
if ((this.State == States.Brake | this.State == States.Service | this.State == States.Emergency) & this.Train.Handles.Reverser == 0 & this.Train.Handles.PowerNotch == 0 & this.Train.Handles.BrakeNotch >= this.Train.Specs.BrakeNotches)
{
foreach (Pattern pattern in this.Patterns)
{
if (Math.Abs(this.Train.State.Speed.MetersPerSecond) >= pattern.WarningPattern)
{
pattern.Clear();
}
}
this.State = States.Normal;
this.Train.Sounds.AtsPBell.Play();
}
break;
case VirtualKeys.B2:
// --- brake release ---
if ((this.State == States.Normal | this.State == States.Pattern) & !BrakeRelease & DurationOfBrakeRelease > 0.0)
{
BrakeRelease = true;
BrakeReleaseCountdown = DurationOfBrakeRelease;
this.Train.Sounds.AtsPBell.Play();
}
break;
}
}
/// <summary>
/// Create a new accelerator from the given accelerator key and virtual key combination.
/// </summary>
/// <param name="acceleratorKey">
/// The accelerator key (Ctrl, Alt, or Shift). Can be combined with | to form more complicated keystrokes
/// such as Ctrl + Alt + Space.
/// </param>
/// <param name="virtualKey">
/// The virtual key code (may not be Ctrl, Alt, or Shift).
/// </param>
public Accelerator(AcceleratorKeys acceleratorKey, VirtualKeys virtualKey)
{
AcceleratorKey = acceleratorKey;
VirtualKey = virtualKey;
Command = Macros.MAKEWORD((byte)AcceleratorKey, (byte)VirtualKey);
lock(builderLock) {
//create a string representation of this accelerators keystroke such as "CONTROL + SPACE"
foreach(var key in acceleratorKeys.Keys) {
if(AcceleratorKey.Any(key)) {
stringBuilder.Append(acceleratorKeys[key])
.Append(SEPARATOR);
}
}
stringBuilder.Append(virtualKeys[VirtualKey]);
str = stringBuilder.ToString();
stringBuilder.Clear();
}
Accel = new ACCEL() {
fVirt = (byte)(AcceleratorKey | (AcceleratorKeys)VIRTKEY),
key = (ushort)VirtualKey,
cmd = Command
};
}
public async Task <object> releaseKey(String key)
{
VirtualKeys keyNum = (VirtualKeys)Enum.Parse(typeof(VirtualKeys), key, true);
keybd_event((byte)keyNum, 0, KEYEVENTF_KEYUP, UIntPtr.Zero);
return(0);
}
public async Task <object> holdKey(String key)
{
VirtualKeys keyNum = (VirtualKeys)Enum.Parse(typeof(VirtualKeys), key, true);
keybd_event((byte)keyNum, 0, 0, UIntPtr.Zero);
return(0);
}
internal void KeyDown(VirtualKeys key)
{
foreach (Device device in devices.Values)
{
device.KeyDown(key);
}
}
static void sKeyUp(VirtualKeys key)
{
if (!GUCMenu.KeyUpUpdateMenus(key) && Active != null)
{
Active.KeyUp(key);
}
}
private void aim_key_Click(object sender, EventArgs e)
{
var key = PromptKey();
aim_key.Text = key.ToString();
_aim_key = key;
}
/// <summary>
/// Sends a virtual key.
/// </summary>
/// <param name="key"></param>
/// <param name="KeyUp"></param>
/// <param name="inputType"></param>
public static void SendKey(VirtualKeys key, bool KeyUp, InputType inputType)
{
uint flagtosend;
if (KeyUp)
{
flagtosend = (uint)(KeyEventF.KeyUp);
}
else
{
flagtosend = (uint)(KeyEventF.KeyDown);
}
Input[] inputs =
{
new Input
{
type = (int)inputType,
u = new InputUnion
{
ki = new KeyboardInput
{
wVk = (ushort)key,
wScan = 0,
dwFlags = flagtosend,
dwExtraInfo = GetMessageExtraInfo()
}
}
}
};
SendInput((uint)inputs.Length, inputs, Marshal.SizeOf(typeof(Input)));
}
/// <summary>Is called when a virtual key is pressed.</summary>
public void KeyDown(VirtualKeys key)
{
DVS.KeyDown(key);
PanelManager.KeyDown(key, Panel);
ATSSoundManager.PlayOnce(key);
ATSSoundManager.PlayLoop(key);
}
private void HookEx_Events(object sender, WindowsHookExEventArgs e)
{
if (KeyChange == null)
{
return;
}
KeyboardLLHookStruct @struct = (KeyboardLLHookStruct)Marshal.PtrToStructure((IntPtr)e.lParam, typeof(KeyboardLLHookStruct));
PressType pressType = PressType.None;
VirtualKeys vk = (VirtualKeys)@struct.VirtualKeyCode;
KeyboardState state = KeyboardState.FromCurrentState();
char?inputChar = null;
if (e.wParam.ToInt64() == WM.KEYDOWN || e.wParam.ToInt64() == WM.SYSKEYDOWN)
{
pressType = PressType.KeyDown;
}
else if (e.wParam.ToInt64() == WM.KEYUP || e.wParam.ToInt64() == WM.SYSKEYUP)
{
pressType = PressType.KeyUp;
}
// Get Press Char
char?PressKey = null;
byte[] inBuffer = new byte[2];
if (User32.ToAscii(@struct.VirtualKeyCode,
@struct.ScanCode,
state.Bytes,
inBuffer,
@struct.Flags) == 1)
{
char ch = (char)inBuffer[0];
if (!char.IsControl(ch))
{
PressKey = ch;
if ((state.CapsLockToggled ^ state.ShiftPressed) && char.IsLetter(ch))
{
PressKey = char.ToUpper(ch);
}
inputChar = PressKey;
}
}
var args = new KeyChangeEventArgs()
{
Handled = false,
PressType = pressType,
Key = vk,
KeyboardState = state,
InputChar = inputChar,
};
foreach (var action in KeyChange.GetInvocationList().Reverse())
{
action.DynamicInvoke(this, args);
if (args.Handled)
{
e.Handled = true;
return;
}
}
}
private void KeyboardInputSource_KeyboardInput(object sender, RawKeyboardInputEventArgs e)
{
// only evaluate this event if it is actually intended for this device
//TODO: add some sort of conditional event invocation before this
if (e.Header.hDevice != DeviceHandle)
{
return;
}
VirtualKeys key = (VirtualKeys)e.Data.VirtualKey;
switch ((WM)e.Data.Message)
{
case WM.KEYDOWN:
{
KeyDown?.Invoke(this, new KeyInputEventArgs(key));
break;
}
case WM.KEYUP:
{
KeyUp?.Invoke(this, new KeyInputEventArgs(key));
break;
}
case WM.SYSKEYDOWN:
{
//TODO: syskeydown
break;
}
}
}
protected override void HookCallback(int code, UIntPtr wparam, IntPtr lparam)
{
if (KeyboardEvent == null)
{
return;
}
int vkCode = 0;
KeyboardEvents kEvent = (KeyboardEvents)wparam.ToUInt32();
if (kEvent != KeyboardEvents.KeyDown &&
kEvent != KeyboardEvents.KeyUp &&
kEvent != KeyboardEvents.SystemKeyDown &&
kEvent != KeyboardEvents.SystemKeyUp)
{
return;
}
GetKeyboardReading(wparam, lparam, ref vkCode);
VirtualKeys vk = (VirtualKeys)vkCode;
Keys key;
if (keyMap.TryGetValue(vk, out key))
{
KeyboardEvent(kEvent, key);
}
}
/// <summary>Is called when a key is pressed.</summary>
/// <param name="key">The key.</param>
internal override void KeyDown(VirtualKeys key)
{
switch (key)
{
case VirtualKeys.C1:
// --- switch to ats ---
if (this.State == States.Normal | this.State == States.Service | this.State == States.Emergency)
{
if (this.Train.AtsSx != null | this.Train.AtsP != null)
{
this.State = States.Ats;
this.Train.Sounds.ToAts.Play();
}
}
break;
case VirtualKeys.C2:
// --- switch to atc ---
if (this.State == States.Ats)
{
this.State = States.Normal;
this.Train.Sounds.ToAtc.Play();
}
break;
}
}
internal static void KeyDown(VirtualKeys key)
{
if (key == rsettimerkey)
{
ResetTimer();
}
else
{
switch (key)
{
case VirtualKeys.LeftDoors:
if (ResetOnDoorMove)
{
ScheduleResetTimer = true;
}
break;
case VirtualKeys.RightDoors:
if (ResetOnDoorMove)
{
ScheduleResetTimer = true;
}
break;
default:
break;
}
}
}
protected override void KeyPress(VirtualKeys key, bool hold)
{
if (hold)
{
return;
}
if (key == VirtualKeys.Escape || key == VirtualKeys.Tab)
{
Close();
}
else if (key == VirtualKeys.Return || key == VirtualKeys.Control || key == VirtualKeys.Menu)
{
int amount = Convert.ToInt32(tb.Input.ToString().Length > 0 ? tb.Input : "0");
if (amount != 0)
{
amount = amount > maxAmount ? maxAmount : amount;
NPCInst.Requests.DropItem(player, item, amount);
}
Close();
}
else
{
tb.KeyPressed(key);
}
}
internal KeyDownEvent(Script script, VirtualKeys key)
{
this.Script = script;
this.Conditions = new List<Condition>();
this.Actions = new List<Action>();
this.Key = key;
}
// Public methods
/// <summary>
/// Sends a WM_KEYDOWN command to the assigned process.
/// </summary>
/// <param name="key">VirtualKey which will be the keystroke.</param>
public async Task SendKeystroke(VirtualKeys key)
{
// Send the character keystroke to the process
Win32.PostMessage(_settings.Process.MainWindowHandle, Win32.WM_KEYDOWN, (int)key, 0);
// Delay between keystrokes, ensures that any next input is after this one and not before (in case this method is called in a loop)
await Task.Delay(_settings.DelayBetweenKeyPresses);
}
/// <summary>
/// ATSキーが押されたときに呼び出される関数
/// </summary>
/// <param name="key">ATSキー</param>
internal override void KeyDown(VirtualKeys key)
{
switch (key)
{
case VirtualKeys.I: // 手元灯
LightSwDown();
break;
case VirtualKeys.L: // LCD表示切り替え
LcdSwDown();
break;
default:
break;
}
// 修飾キーの更新
if (modifier_key_ == null)
{
modifier_key_ = key;
}
// カスタムスイッチ
for (int i = 0; i < LoadSwitch.ALL_SWITCH; i++)
{
if (SwitchCheck(0, key, LoadSwitch.switch_config_[i]))
{
SwitchRight(i, ref switch_[i], LoadSwitch.switch_config_[i]);
}
else if (SwitchCheck(1, key, LoadSwitch.switch_config_[i]))
{
SwitchLeft(i, ref switch_[i], LoadSwitch.switch_config_[i]);
}
}
}
internal override void KeyUp(VirtualKeys key)
{
if (key == Train.CurrentKeyConfiguration.AWSKey)
{
awsKeyPressed = false;
}
}
public static Modifiers ToModifiers(this VirtualKeys vk)
{
switch (vk)
{
case VirtualKeys.Control:
case VirtualKeys.LeftControl:
case VirtualKeys.RightControl:
return(Modifiers.CONTROL);
case VirtualKeys.Shift:
case VirtualKeys.LeftShift:
case VirtualKeys.RightShift:
return(Modifiers.SHIFT);
case VirtualKeys.Menu:
case VirtualKeys.LeftMenu:
case VirtualKeys.RightMenu:
return(Modifiers.ALT);
case VirtualKeys.LeftWindows:
case VirtualKeys.RightWindows:
return(Modifiers.WIN);
default:
return(Modifiers.None);
}
}
public static bool IsModifiersExactKeyPress(this VirtualKeys vk)
{
return(vk == VirtualKeys.LeftControl || vk == VirtualKeys.RightControl ||
vk == VirtualKeys.LeftShift || vk == VirtualKeys.RightShift ||
vk == VirtualKeys.LeftMenu || vk == VirtualKeys.RightMenu ||
vk == VirtualKeys.LeftWindows || vk == VirtualKeys.RightWindows);
}
internal void SendWmKey(VirtualKeys key, IntPtr lParam)
{
XplatUI.SendMessage(owner.Handle, Msg.WM_KEYDOWN, (IntPtr)key, lParam);
if (owner.IsHandleCreated) // The previous line could have caused disposing the control (esc, enter, ...)
XplatUI.SendMessage(owner.Handle, Msg.WM_KEYUP, (IntPtr)key, lParam);
}
public void KeyPressed(VirtualKeys key)
{
switch (key)
{
case VirtualKeys.Left:
rotation -= 8;
break;
case VirtualKeys.Right:
rotation += 8;
break;
case VirtualKeys.Add:
distance -= 8;
break;
case VirtualKeys.Subtract:
distance += 8;
break;
default:
return;
}
UpdateOrientation();
}
public static int onKeyboardAction(int nCode, int wParam, IntPtr lParam)
{
that.keyClickCounter = (that.keyClickCounter + 1) & (0xFFFF);
if (!that.mouseOff)
{
// disable warning on variable not used. These definition are present mostly
// for information and possible future use.
#pragma warning disable 219
const int MOUSEEVENTF_LEFTDOWN = 0x02;
const int MOUSEEVENTF_LEFTUP = 0x04;
const int MOUSEEVENTF_RIGHTDOWN = 0x08;
const int MOUSEEVENTF_RIGHTUP = 0x10;
#pragma warning restore 219
KBDLLHOOKSTRUCT kbData = new KBDLLHOOKSTRUCT();
Marshal.PtrToStructure(lParam, kbData);
VirtualKeys vkCode = (VirtualKeys)kbData.vkCode;
long currentTicks = DateTime.Now.Ticks;
int indexKey = Array.BinarySearch(ignoreKeys, vkCode);
if (indexKey < 0)
{
that.mouseOff = true;
that.mouseMoveStartTicks = 0L;
}
}
int returnValue = (int)CallNextHookEx(hKeyboardHook, nCode, wParam, lParam);
return(returnValue);
}
/// <include file='ManagedHooks.xml' path='Docs/KeyboardHook/HookCallback/*'/>
protected override void HookCallback(int code, UIntPtr wparam, IntPtr lparam)
{
if (KeyboardEvent == null)
{
return;
}
int vkCode = 0;
KeyboardEvents kEvent = (KeyboardEvents)wparam.ToUInt32();
if (kEvent != KeyboardEvents.KeyDown &&
kEvent != KeyboardEvents.KeyUp &&
kEvent != KeyboardEvents.SystemKeyDown &&
kEvent != KeyboardEvents.SystemKeyUp)
{
return;
}
GetKeyboardReading(wparam, lparam, ref vkCode);
VirtualKeys vk = (VirtualKeys)vkCode;
System.Windows.Forms.Keys key = ConvertKeyCode(vk);
if (key == System.Windows.Forms.Keys.Attn)
{
return;
}
KeyboardEvent(kEvent, key);
}
public void KeyPressed(VirtualKeys key)
{
if (key == VirtualKeys.Left)
{
cursor--;
if (cursor < 0)
{
cursor = choices.Count - 1;
}
}
else if (key == VirtualKeys.Right)
{
cursor++;
if (cursor >= choices.Count)
{
cursor = 0;
}
}
else
{
return;
}
UpdateChoiceText();
if (OnChange != null)
{
OnChange();
}
}
protected override void KeyPress(VirtualKeys key, bool hold)
{
long now = GameTime.Ticks;
switch (key)
{
case VirtualKeys.Return:
if (!hold)
{
items[cursor].OnActivate?.Invoke();
PlaySound(sndSelect);
}
break;
case VirtualKeys.Escape:
if (!hold)
{
this.Close();
OnEscape?.Invoke();
PlaySound(sndEscape);
}
break;
default:
if (CurrentItem is InputReceiver rec)
{
rec.KeyPressed(key);
}
break;
}
}
internal static bool IsKeyLocked(VirtualKeys key)
{
#if DriverDebug || DriverDebugState
Console.WriteLine("IsKeyLocked ({0}): Called, Result={1}", key, driver.IsKeyLocked(key));
#endif
return(driver.IsKeyLocked(key));
}
/// <summary>Is called when a key is released.</summary>
/// <param name="key">The key.</param>
internal void KeyUp(VirtualKeys key)
{
foreach (Device device in this.Devices)
{
device.KeyUp(key);
}
}
/// <summary>Is called when a key is pressed.</summary>
/// <param name="key">The key.</param>
internal override void KeyDown(VirtualKeys key)
{
switch (key)
{
case VirtualKeys.S:
// --- acknowledge the alarm ---
if (this.State == States.Alarm & this.Train.Handles.PowerNotch == 0 & this.Train.Handles.BrakeNotch >= this.Train.Specs.AtsNotch)
{
this.State = States.Chime;
}
break;
case VirtualKeys.A1:
// --- stop the chime ---
if (this.State == States.Chime)
{
this.State = States.Normal;
}
break;
case VirtualKeys.B1:
// --- reset the system ---
if (this.State == States.Emergency & this.Train.Handles.Reverser == 0 & this.Train.Handles.PowerNotch == 0 & this.Train.Handles.BrakeNotch == this.Train.Specs.BrakeNotches + 1)
{
this.State = States.Chime;
}
break;
}
}
public KeyGesture( VirtualKeys key, ModifierKeys modifiers, string displayString ) {
if ( displayString == null ) throw new ArgumentNullException( "displayString" );
if ( !IsValid( key, modifiers ) )
throw new InvalidOperationException( "KeyGesture is invalid" );
this._modifiers = modifiers;
this._key = key;
this._displayString = displayString;
}
private static int makeLp(VirtualKeys vk, int wmKey)
{
uint scanCode = User32.MapVirtualKey((uint)vk, 0);
uint lParam = 0;
lParam = (0x00000001 | (scanCode << 16));
if (wmKey != WMsg.WM_KEYDOWN)
{
lParam |= 0xc0000000;
}
return (int)lParam;
}
internal override void KeyDown(VirtualKeys key)
{
if (key == VirtualKeys.C1) //Mode Up
{
if ((int)train.trainModeSelected < train.trainModeCount - 1)
{
trainModeNew = train.trainModeSelected + 1;
}
}
else if (key == VirtualKeys.C2) //Mode Down
{
if ((int)train.trainModeSelected > 0)
{
trainModeNew = train.trainModeSelected - 1;
}
}
}
public static void RingPst(IntPtr hwnd, VirtualKeys vk, RingPstType keytype)
{
switch (keytype)
{
case RingPstType.press:
User32.PostMessageA((IntPtr)0x00d07aa, (uint)WMsg.WM_KEYDOWN, (int)vk, makeLp(vk, WMsg.WM_KEYDOWN));
User32.SendMessage((IntPtr)0x0004095e, (uint)WMsg.WM_KEYDOWN, vk, makeLp(vk, WMsg.WM_KEYDOWN));
System.Threading.Thread.Sleep(33);
User32.PostMessageA((IntPtr)0x00d07aa, (uint)WMsg.WM_KEYUP, (int)vk, makeLp(vk, WMsg.WM_KEYUP));
User32.SendMessage((IntPtr)0x0004095e, (uint)WMsg.WM_KEYUP, vk, makeLp(vk, WMsg.WM_KEYUP));
break;
case RingPstType.down:
User32.PostMessageA(hwnd, (uint)WMsg.WM_KEYDOWN, (int)vk, makeLp(vk, WMsg.WM_KEYDOWN));
break;
case RingPstType.up:
User32.PostMessageA(hwnd, (uint)WMsg.WM_KEYUP, (int)vk, makeLp(vk, WMsg.WM_KEYUP));
break;
}
}
/// <summary>Is called when a virtual key is pressed.</summary>
/// <param name="key">The virtual key that was pressed.</param>
public void KeyDown(VirtualKeys key) {
// TODO: Your old KeyDown code goes here.
}
/// <summary>Is called when a key is pressed.</summary>
/// <param name="key">The key.</param>
internal void KeyDown(VirtualKeys key) {
if (key == VirtualKeys.D) {
// --- enable safety systems ---
if (this.AtsSx != null) {
if (this.AtsSx.State == AtsSx.States.Disabled) {
this.AtsSx.State = AtsSx.States.Suppressed;
}
}
if (this.AtsP != null) {
if (this.AtsP.State == AtsP.States.Disabled) {
this.AtsP.State = AtsP.States.Suppressed;
}
}
if (this.Atc != null) {
if (this.Atc.State == Atc.States.Disabled) {
this.Atc.State = Atc.States.Suppressed;
}
}
} else if (key == VirtualKeys.E) {
// --- disable safety systems ---
if (this.AtsSx != null) {
if (this.AtsSx.State != AtsSx.States.Disabled) {
this.AtsSx.State = AtsSx.States.Disabled;
}
}
if (this.AtsP != null) {
if (this.AtsP.State != AtsP.States.Disabled) {
this.AtsP.State = AtsP.States.Disabled;
}
}
if (this.Atc != null) {
if (this.Atc.State != Atc.States.Disabled) {
this.Atc.State = Atc.States.Disabled;
}
}
} else {
// --- other functions ---
foreach (Device device in this.Devices) {
device.KeyDown(key);
}
}
}
/// <summary>Is called when a key is released.</summary>
/// <param name="key">The key.</param>
internal void KeyUp(VirtualKeys key) {
foreach (Device device in this.Devices) {
device.KeyUp(key);
}
}
/// <summary>Is called when a key is released.</summary>
/// <param name="key">The key.</param>
internal override void KeyUp(VirtualKeys key) {
}
public static bool GetState(VirtualKeys Key)
{
return (GetKeyState((int)Key) == 1);
}
private extern static short Win32GetKeyState(VirtualKeys nVirtKey);
/// <summary>Called when a virtual key is released.</summary> internal abstract void KeyUp(VirtualKeys key);
internal virtual bool IsKeyLocked (VirtualKeys key) { return false; }
/// <summary>Is called when a key is pressed.</summary>
/// <param name="key">The key.</param>
internal override void KeyDown(VirtualKeys key)
{
switch (key) {
case VirtualKeys.B1:
// --- reset the system ---
if ((this.State == States.Brake | this.State == States.Service | this.State == States.Emergency) & this.Train.Handles.Reverser == 0 & this.Train.Handles.PowerNotch == 0 & this.Train.Handles.BrakeNotch >= this.Train.Specs.BrakeNotches) {
foreach (Pattern pattern in this.Patterns) {
if (Math.Abs(this.Train.State.Speed.MetersPerSecond) >= pattern.WarningPattern) {
pattern.Clear();
}
}
this.State = States.Normal;
this.Train.Sounds.AtsPBell.Play();
}
break;
case VirtualKeys.B2:
// --- brake release ---
if ((this.State == States.Normal | this.State == States.Pattern) & !BrakeRelease & DurationOfBrakeRelease > 0.0) {
BrakeRelease = true;
BrakeReleaseCountdown = DurationOfBrakeRelease;
this.Train.Sounds.AtsPBell.Play();
}
break;
}
}
private void SetState (VirtualKeys key, bool state)
{
if (VirtualKeys.VK_NUMLOCK == key)
num_state = state;
else
cap_state = state;
}
public static extern short GetAsyncKeyState(VirtualKeys vKey);
private void GenerateMessage (VirtualKeys vkey, int scan, int key_code, XEventName type, int event_time)
{
bool state = (vkey == VirtualKeys.VK_NUMLOCK ? num_state : cap_state);
KeybdEventFlags up, down;
if (state) {
// The INTERMEDIARY state means : just after a 'press' event, if a 'release' event comes,
// don't treat it. It's from the same key press. Then the state goes to ON.
// And from there, a 'release' event will switch off the toggle key.
SetState (vkey, false);
} else {
down = (vkey == VirtualKeys.VK_NUMLOCK ? KeybdEventFlags.ExtendedKey : KeybdEventFlags.None);
up = (vkey == VirtualKeys.VK_NUMLOCK ? KeybdEventFlags.ExtendedKey :
KeybdEventFlags.None) | KeybdEventFlags.KeyUp;
if ((key_state_table [(int) vkey] & 0x1) != 0) { // it was on
if (type != XEventName.KeyPress) {
SendKeyboardInput (vkey, scan, key_code, down, event_time);
SendKeyboardInput (vkey, scan, key_code, up, event_time);
SetState (vkey, false);
key_state_table [(int) vkey] &= unchecked ((byte) ~0x01);
}
} else {
if (type == XEventName.KeyPress) {
SendKeyboardInput (vkey, scan, key_code, down, event_time);
SendKeyboardInput (vkey, scan, key_code, up, event_time);
SetState (vkey, true);
key_state_table [(int) vkey] |= 0x01;
}
}
}
}
private MSG SendKeyboardInput (VirtualKeys vkey, int scan, int keycode, KeybdEventFlags dw_flags, int time)
{
Msg message;
if ((dw_flags & KeybdEventFlags.KeyUp) != 0) {
bool sys_key = (key_state_table [(int) VirtualKeys.VK_MENU] & 0x80) != 0 &&
((key_state_table [(int) VirtualKeys.VK_CONTROL] & 0x80) == 0);
key_state_table [(int) vkey] &= unchecked ((byte) ~0x80);
message = (sys_key ? Msg.WM_SYSKEYUP : Msg.WM_KEYUP);
} else {
if ((key_state_table [(int) vkey] & 0x80) == 0) {
key_state_table [(int) vkey] ^= 0x01;
}
key_state_table [(int) vkey] |= 0x80;
bool sys_key = (key_state_table [(int) VirtualKeys.VK_MENU] & 0x80) != 0 &&
((key_state_table [(int) VirtualKeys.VK_CONTROL] & 0x80) == 0);
message = (sys_key ? Msg.WM_SYSKEYDOWN : Msg.WM_KEYDOWN);
}
MSG msg = new MSG ();
msg.message = message;
msg.wParam = (IntPtr) vkey;
msg.lParam = GenerateLParam (msg, keycode);
return msg;
}
public static void SetState(VirtualKeys Key, bool State)
{
if (State != GetState(Key))
{
keybd_event(
(byte)Key,
0x45,
KEYEVENTF_EXTENDEDKEY | 0,
0
);
keybd_event(
(byte)Key,
0x45,
KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP,
0
);
}
}
/// <summary>Is called when a virtual key is released.</summary>
/// <param name="key">The virtual key that was released.</param>
public void KeyUp(VirtualKeys key) {
// TODO: Your old KeyUp code goes here.
}
internal static extern SHORT GetKeyState(VirtualKeys vKey);
internal override bool IsKeyLocked (VirtualKeys key)
{
return (Win32GetKeyState (key) & 1) == 1;
}
internal static extern UINT MapVirtualKey(VirtualKeys vkey, MapVirtualKeyType uMapType);
/// <summary>Called when a virtual key is pressed.</summary> internal abstract void KeyDown(VirtualKeys key);
internal override void KeyDown(VirtualKeys key)
{
}
/// <summary>Is called when a key is pressed.</summary>
/// <param name="key">The key.</param>
internal override void KeyDown(VirtualKeys key) {
switch (key) {
case VirtualKeys.S:
// --- acknowledge the alarm ---
if (this.State == States.Alarm & this.Train.Handles.PowerNotch == 0 & this.Train.Handles.BrakeNotch >= this.Train.Specs.AtsNotch) {
this.State = States.Chime;
}
break;
case VirtualKeys.A1:
// --- stop the chime ---
if (this.State == States.Chime) {
this.State = States.Normal;
}
break;
case VirtualKeys.B1:
// --- reset the system ---
if (this.State == States.Emergency & this.Train.Handles.Reverser == 0 & this.Train.Handles.PowerNotch == 0 & this.Train.Handles.BrakeNotch == this.Train.Specs.BrakeNotches + 1) {
this.State = States.Chime;
}
break;
}
}
/// <summary>Is called when a key is pressed.</summary>
/// <param name="key">The key.</param>
internal override void KeyDown(VirtualKeys key) {
switch (key) {
case VirtualKeys.A2:
// --- acknowledge the EB ---
if (this.Counter >= TimeUntilBell) {
this.Counter = 0.0;
}
break;
}
}
static extern short GetKeyState(VirtualKeys nVirtKey);
internal static bool IsKeyLocked (VirtualKeys key)
{
#if DriverDebug || DriverDebugState
Console.WriteLine ("IsKeyLocked ({0}): Called, Result={1}", key, driver.IsKeyLocked (key));
#endif
return driver.IsKeyLocked (key);
}