private void ActivateAndFocusMainWindow()
{
// What happens below looks a bit weird, but for Switcheroo to get focus when using the Alt+Tab hook,
// it is needed to simulate an Alt keypress will bring Switcheroo to the foreground. Otherwise Switcheroo
// will become the foreground window, but the previous window will retain focus, and receive keep getting
// the keyboard input.
// http://www.codeproject.com/Tips/76427/How-to-bring-window-to-top-with-SetForegroundWindo
var thisWindowHandle = new WindowInteropHelper(this).Handle;
var thisWindow = new AppWindow(thisWindowHandle);
var altKey = new KeyboardKey(Keys.Alt);
var altKeyPressed = false;
// Press the Alt key if it is not already being pressed
if ((altKey.AsyncState & 0x8000) == 0)
{
altKey.Press();
altKeyPressed = true;
}
// Bring the Switcheroo window to the foreground
Show();
SystemWindow.ForegroundWindow = thisWindow;
Activate();
// Release the Alt key if it was pressed above
if (altKeyPressed)
{
altKey.Release();
}
}
public static void SendPasteKey()
{
var shiftKey = new KeyboardKey(Keys.ShiftKey);
var altKey = new KeyboardKey(Keys.Alt);
var ctrlKey = new KeyboardKey(Keys.ControlKey);
var vKey = new KeyboardKey(Keys.V);
// Before injecting a paste command, first make sure that no modifiers are already
// being pressed (which will throw off the Ctrl+v).
// Since key state is notoriously unreliable, set a max sleep so that we don't get stuck
var maxSleep = 250;
// minimum sleep time
Thread.Sleep(150);
while (maxSleep > 0 && (shiftKey.State != 0 || altKey.State != 0 || ctrlKey.State != 0))
{
Thread.Sleep(maxSleep);
maxSleep -= 50;
}
// Press keys in sequence. Don't use PressAndRelease since that seems to be too fast for most applications and the sequence gets lost.
ctrlKey.Press();
vKey.Press();
Thread.Sleep(25);
vKey.Release();
Thread.Sleep(25);
ctrlKey.Release();
}
private void ActivateWindow()
{
KeyboardKey altKey = new KeyboardKey(Keys.Alt);
bool altKeyPressed = false;
if ((altKey.AsyncState & 0x8000) == 0)
{
altKey.Press();
altKeyPressed = true;
}
Context.API.ShowApp();
if (altKeyPressed)
{
altKey.Release();
}
}
private static void SendStroke(string stroke, StrokeBehavior behavior)
{
stroke = stroke.ToLower();
Keys key = Keys.None;
switch (stroke)
{
case "alt":
key = Keys.Menu;
break;
case "ctrl":
key = Keys.ControlKey;
break;
case "shift":
key = Keys.ShiftKey;
break;
case "win":
key = Keys.LWin;
break;
default:
int num = 0;
string code = stroke;
if (int.TryParse(code, out num))
{
code = "d" + num;
}
try
{
key = (Keys)Enum.Parse(typeof(Keys), code, true);
}
catch { }
break;
}
if (key != Keys.None)
{
KeyboardKey k = new KeyboardKey(key);
switch (behavior)
{
case StrokeBehavior.Press:
k.Press();
break;
case StrokeBehavior.Release:
k.Release();
break;
case StrokeBehavior.PressAndRelease:
k.PressAndRelease();
break;
}
}
else if (stroke.Length >= 2)
{
string head = stroke.Substring(0, 2);
KeyboardKey.MouseAbsolutePos = false;
switch (head)
{
case "mv":
if (stroke.Contains("%"))
{
stroke = stroke.Replace("%", "");
KeyboardKey.MouseAbsolutePos = true;
}
string[] xy = stroke.Substring(2).Trim('(', ')').Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
ptMouse.X = Double.Parse(xy[0]);
ptMouse.Y = double.Parse(xy[1]);
if (KeyboardKey.MouseAbsolutePos)
{
ptMouse.X *= 655.35; ptMouse.Y *= 655.35;
}
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.Move, ptMouse, 0, 0);
break;
case "ml":
switch (behavior)
{
case StrokeBehavior.Press:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.LeftDown, ptMouse, 0, 0);
break;
case StrokeBehavior.Release:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.LeftUp, ptMouse, 0, 0);
break;
case StrokeBehavior.PressAndRelease:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.LeftDown, ptMouse, 0, 0);
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.LeftUp, ptMouse, 0, 0);
break;
}
break;
case "mr":
switch (behavior)
{
case StrokeBehavior.Press:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.RightDown, ptMouse, 0, 0);
break;
case StrokeBehavior.Release:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.RightUp, ptMouse, 0, 0);
break;
case StrokeBehavior.PressAndRelease:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.RightDown, ptMouse, 0, 0);
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.RightUp, ptMouse, 0, 0);
break;
}
break;
case "mm":
switch (behavior)
{
case StrokeBehavior.Press:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.MiddleDown, ptMouse, 0, 0);
break;
case StrokeBehavior.Release:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.MiddleUp, ptMouse, 0, 0);
break;
case StrokeBehavior.PressAndRelease:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.MiddleDown, ptMouse, 0, 0);
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.MiddleUp, ptMouse, 0, 0);
break;
}
break;
case "mw":
int delta = int.Parse(stroke.Substring(2).Trim('(', ')'));
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.Wheel, ptMouse, delta, 0);
break;
case "m1":
case "m2":
int x = int.Parse(head.Substring(1, 1));
switch (behavior)
{
case StrokeBehavior.Press:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.XDown, ptMouse, x, 0);
break;
case StrokeBehavior.Release:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.XUp, ptMouse, x, 0);
break;
case StrokeBehavior.PressAndRelease:
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.XDown, ptMouse, x, 0);
KeyboardKey.InjectMouseEvent(KeyboardKey.MouseFlag.XUp, ptMouse, x, 0);
break;
}
break;
default:
throw new Exception(Archer.Resource.Exception_StrokeFailed);
}
}
else
{
Core.Report(Archer.Resource.Exception_StrokeFailed);
}
}
private void SendShortcutKeys(HotKeySettings settings)
{
if (settings == null)
{
return;
}
if (settings.Windows &&
settings.KeyCode.Count != 0 && settings.KeyCode[0] == Keys.L)
{
LockWorkStation();
return;
}
if (settings.SendByKeybdEvent)
{
// Create keyboard keys to represent hot key combinations
KeyboardKey winKey = new KeyboardKey(Keys.LWin);
KeyboardKey controlKey = new KeyboardKey(Keys.LControlKey);
KeyboardKey altKey = new KeyboardKey(Keys.LMenu);
KeyboardKey shiftKey = new KeyboardKey(Keys.LShiftKey);
// Deceide which keys to press
// Windows
if (settings.Windows)
{
winKey.Press();
}
// Control
if (settings.Control)
{
controlKey.Press();
}
// Alt
if (settings.Alt)
{
altKey.Press();
}
// Shift
if (settings.Shift)
{
shiftKey.Press();
}
// Modifier
if (settings.KeyCode != null)
{
foreach (var k in settings.KeyCode)
{
KeyboardKey modifierKey = new KeyboardKey(k);
if (!String.IsNullOrEmpty(modifierKey.KeyName))
{
modifierKey.PressAndRelease();
}
}
}
// Release Shift
if (settings.Shift)
{
shiftKey.Release();
}
// Release Alt
if (settings.Alt)
{
altKey.Release();
}
// Release Control
if (settings.Control)
{
controlKey.Release();
}
// Release Windows
if (settings.Windows)
{
winKey.Release();
}
}
else
{
InputSimulator simulator = new InputSimulator();
// Deceide which keys to press
// Windows
if (settings.Windows)
{
simulator.Keyboard.KeyDown(VirtualKeyCode.LWIN).Sleep(30);
}
// Control
if (settings.Control)
{
simulator.Keyboard.KeyDown(VirtualKeyCode.LCONTROL).Sleep(30);
}
// Alt
if (settings.Alt)
{
simulator.Keyboard.KeyDown(VirtualKeyCode.LMENU).Sleep(30);
}
// Shift
if (settings.Shift)
{
simulator.Keyboard.KeyDown(VirtualKeyCode.LSHIFT).Sleep(30);
}
// Modifier
if (settings.KeyCode != null)
{
foreach (var k in settings.KeyCode)
{
if (!Enum.IsDefined(typeof(VirtualKeyCode), k.GetHashCode()))
{
continue;
}
var key = (VirtualKeyCode)k;
simulator.Keyboard.KeyPress(key).Sleep(30);
}
}
// Release Shift
if (settings.Shift)
{
simulator.Keyboard.KeyUp(VirtualKeyCode.LSHIFT).Sleep(30);
}
// Release Alt
if (settings.Alt)
{
simulator.Keyboard.KeyUp(VirtualKeyCode.LMENU).Sleep(30);
}
// Release Control
if (settings.Control)
{
simulator.Keyboard.KeyUp(VirtualKeyCode.LCONTROL).Sleep(30);
}
// Release Windows
if (settings.Windows)
{
simulator.Keyboard.KeyUp(VirtualKeyCode.LWIN).Sleep(30);
}
}
}
private void SendShortcutKeys(HotKeySettings settings)
{
if (settings.SendByKeybdEvent)
{
// Create keyboard keys to represent hot key combinations
KeyboardKey winKey = new KeyboardKey(Keys.LWin);
KeyboardKey controlKey = new KeyboardKey(Keys.LControlKey);
KeyboardKey altKey = new KeyboardKey(Keys.LMenu);
KeyboardKey shiftKey = new KeyboardKey(Keys.LShiftKey);
// Deceide which keys to press
// Windows
if (settings.Windows)
{
winKey.Press();
}
// Control
if (settings.Control)
{
controlKey.Press();
}
// Alt
if (settings.Alt)
{
altKey.Press();
}
// Shift
if (settings.Shift)
{
shiftKey.Press();
}
// Modifier
if (settings.KeyCode != null)
{
foreach (var k in settings.KeyCode)
{
KeyboardKey modifierKey = new KeyboardKey(k);
if (!String.IsNullOrEmpty(modifierKey.KeyName))
{
modifierKey.PressAndRelease();
}
}
}
// Release Shift
if (settings.Shift)
{
shiftKey.Release();
}
// Release Alt
if (settings.Alt)
{
altKey.Release();
}
// Release Control
if (settings.Control)
{
controlKey.Release();
}
// Release Windows
if (settings.Windows)
{
winKey.Release();
}
}
else
{
InputSimulator simulator = new InputSimulator();
List <VirtualKeyCode> modifiedKeys = new List <VirtualKeyCode>();
List <VirtualKeyCode> keys = new List <VirtualKeyCode>();
if (settings.KeyCode != null)
{
foreach (var k in settings.KeyCode)
{
if (!Enum.IsDefined(typeof(VirtualKeyCode), k.GetHashCode()))
{
continue;
}
var key = (VirtualKeyCode)k;
keys.Add(key);
}
}
if (settings.Windows)
{
modifiedKeys.Add(VirtualKeyCode.LWIN);
}
if (settings.Control)
{
modifiedKeys.Add(VirtualKeyCode.LCONTROL);
}
if (settings.Alt)
{
modifiedKeys.Add(VirtualKeyCode.LMENU);
}
if (settings.Shift)
{
modifiedKeys.Add(VirtualKeyCode.LSHIFT);
}
if (modifiedKeys.Count == 0)
{
if (keys.Count != 0)
{
simulator.Keyboard.KeyPress(keys.ToArray()).Sleep(30);
}
}
else
{
if (keys.Count != 0)
{
simulator.Keyboard.ModifiedKeyStroke(modifiedKeys, keys).Sleep(30);
}
else
{
simulator.Keyboard.KeyPress(modifiedKeys.ToArray()).Sleep(30);
}
}
}
}
private bool AdjustVolume(VolumeSettings settings)
{
if (settings == null)
{
return(false);
}
try
{
InputSimulator simulator = new InputSimulator();
int t = settings.Percent / 2;
switch ((Method)settings.Method)
{
case Method.VolumeUp:
for (int i = 0; i < t; i++)
{
simulator.Keyboard.KeyPress(WindowsInput.Native.VirtualKeyCode.VOLUME_UP);
}
break;
case Method.VolumeDown:
for (int i = 0; i < t; i++)
{
simulator.Keyboard.KeyPress(WindowsInput.Native.VirtualKeyCode.VOLUME_DOWN);
}
break;
case Method.Mute:
simulator.Keyboard.KeyPress(WindowsInput.Native.VirtualKeyCode.VOLUME_MUTE);
break;
}
return(true);
}
catch
{
int t = settings.Percent / 2;
switch ((Method)settings.Method)
{
case Method.VolumeUp:
var volumeUpKey = new KeyboardKey(Keys.VolumeUp);
for (int i = 0; i < t; i++)
{
volumeUpKey.Press();
Thread.Sleep(3);
volumeUpKey.Release();
}
break;
case Method.VolumeDown:
var volumeDownKey = new KeyboardKey(Keys.VolumeDown);
for (int i = 0; i < t; i++)
{
volumeDownKey.Press();
Thread.Sleep(3);
volumeDownKey.Release();
}
break;
case Method.Mute:
var muteKey = new KeyboardKey(Keys.VolumeMute);
muteKey.PressAndRelease();
break;
}
return(false);
}
}
public static bool ResendByKeybdEvent(IEnumerable <Keys> modifierKeys, IEnumerable <Keys> keys)
{
try
{
if (modifierKeys != null && modifierKeys.Any())
{
foreach (var keyCode in modifierKeys)
{
KeyboardKey keyboardKey = new KeyboardKey(keyCode);
if (!keyboardKey.IsGloballyPressed)
{
keyboardKey.Press();
Thread.Sleep(10);
if (!keyboardKey.IsGloballyPressed)
{
return(false);
}
}
}
if (keys != null && keys.Any())
{
foreach (var keyCode in keys)
{
KeyboardKey keyboardKey = new KeyboardKey(keyCode);
keyboardKey.Press();
Thread.Sleep(10);
if (!keyboardKey.IsGloballyPressed)
{
return(false);
}
keyboardKey.Release();
}
}
foreach (var keyCode in modifierKeys)
{
KeyboardKey keyboardKey = new KeyboardKey(keyCode);
keyboardKey.Release();
Thread.Sleep(10);
if (keyboardKey.IsGloballyPressed)
{
return(false);
}
}
}
else if (keys != null && keys.Any())
{
foreach (var keyCode in keys)
{
KeyboardKey keyboardKey = new KeyboardKey(keyCode);
keyboardKey.Press();
Thread.Sleep(10);
if (!keyboardKey.IsGloballyPressed)
{
return(false);
}
keyboardKey.Release();
}
}
}
catch (Exception)
{
return(false);
}
return(true);
}
