private void ProcessAction(SettingsKeyboardKeyAction action, SettingsKeyboardKeyActionType actionType)
{
switch (actionType)
{
case SettingsKeyboardKeyActionType.LaunchApplication:
ExecuteLaunchApplication(action);
break;
case SettingsKeyboardKeyActionType.Keyboard:
ExecuteKeyboard(action);
break;
case SettingsKeyboardKeyActionType.WindowMessage:
ExecuteWindowMessage(action);
break;
}
}
private void ExecuteLaunchApplication(SettingsKeyboardKeyAction action)
{
SettingsKeyboardKeyTypedActionLaunchApplication launchApplication = action.LaunchApplication;
WriteStatusMessage("Launching application: " + launchApplication.Command);
string exe = launchApplication.Command.Trim();
string args = "";
if (exe[0] == '"')
{
int endOfExeIndex = exe.IndexOf("\" ", 1);
if (endOfExeIndex != -1)
{
endOfExeIndex++;
args = exe.Substring(endOfExeIndex + 1).TrimStart();
exe = exe.Substring(0, endOfExeIndex);
}
}
else
{
int endOfExeIndex = exe.IndexOf(" ");
if (endOfExeIndex != -1)
{
args = exe.Substring(endOfExeIndex + 1).TrimStart();
exe = exe.Substring(0, endOfExeIndex);
}
}
Process process = System.Diagnostics.Process.Start(exe, args);
if (launchApplication.WaitForInputIdle)
{
process.WaitForInputIdle(10000);
}
else if (launchApplication.WaitForExit)
{
process.WaitForExit(10000);
}
}
private void ExecuteWindowMessage(SettingsKeyboardKeyAction action)
{
SettingsKeyboardKeyTypedActionWindowMessage windowMessage = action.WindowMessage;
WriteStatusMessage("Sending window message: " + windowMessage.GetDetails());
var processIds = new HashSet <uint>();
if (!string.IsNullOrEmpty(windowMessage.ProcessName))
{
var processes = Process.GetProcessesByName(windowMessage.ProcessName);
foreach (var p in processes)
{
processIds.Add((uint)p.Id);
}
}
var windowHandles = new List <IntPtr>();
Win32.EnumWindowsProc proc = new Win32.EnumWindowsProc((IntPtr hwnd, int lParam) =>
{
if (processIds.Count > 0)
{
uint pid;
Win32.GetWindowThreadProcessId(hwnd, out pid);
if (!processIds.Contains(pid))
{
return(true);
}
}
if (!string.IsNullOrEmpty(windowMessage.WindowClass))
{
StringBuilder windowClass = new StringBuilder(Win32.GETWINDOWTEXT_MAXLENGTH);
Win32.GetClassName(hwnd, windowClass, windowClass.Capacity);
if (!windowMessage.WindowClass.Equals(windowClass.ToString(), StringComparison.OrdinalIgnoreCase))
{
return(true);
}
}
if (!string.IsNullOrEmpty(windowMessage.WindowName))
{
StringBuilder windowTitle = new StringBuilder(Win32.GETWINDOWTEXT_MAXLENGTH);
Win32.GetWindowText(hwnd, windowTitle, windowTitle.Capacity);
if (!windowMessage.WindowName.Equals(windowTitle.ToString(), StringComparison.OrdinalIgnoreCase))
{
return(true);
}
}
windowHandles.Add(hwnd);
return(true);
});
Win32.EnumWindows(proc, 0);
if (windowHandles.Count == 0)
{
if (windowMessage.NotFoundAction != SettingsKeyboardKeyActionType.WindowMessage)
{
ProcessAction(action, windowMessage.NotFoundAction);
}
return;
}
foreach (var hwnd in windowHandles)
{
System.Diagnostics.Debug.WriteLine("SendMessage(" +
"0x" + ((uint)hwnd.ToInt32()).ToString("x") +
", 0x" + windowMessage.Message.ToString("x") +
", 0x" + windowMessage.WParam.ToString("x") +
", 0x" + windowMessage.LParam.ToString("x") + ")");
var result = Win32.SendMessage(hwnd, windowMessage.Message, new IntPtr(windowMessage.WParam), new IntPtr(windowMessage.LParam));
WriteStatusMessage("SendMessage result: 0x" + ((uint)result.ToInt32()).ToString("x"));
}
}
private void ExecuteKeyboard(SettingsKeyboardKeyAction action)
{
SettingsKeyboardKeyTypedActionKeyboard keyboard = action.Keyboard;
int keysDownCount = KeyboardHookExternal.Current.KeysDownCount();
if (keysDownCount > 0)
{
WriteStatusMessage(" Waiting for all keys to be up before sending new keystroke : keys down = " + keysDownCount.ToString());
if (KeyboardHookExternal.Current.AllKeysUpEvent.WaitOne(100))
{
WriteStatusMessage(" All keys are up");
}
else
{
WriteStatusMessage(" Timeout waiting for all keys to be up");
}
}
WriteStatusMessage("Sending keystroke: " + keyboard.GetDetails());
for (int repeat = 0; repeat < keyboard.RepeatCount; repeat++)
{
//lock (KeyboardSendInputLock)
{
List <Win32.INPUT> inputList = new List <Win32.INPUT>();
if (repeat == 0)
{
List <KeysWithExtended> keysDown = new List <KeysWithExtended>();
keysDown.AddRange(KeyboardHookExternal.Current.KeyStateLowLevel.Modifiers);
if (KeyboardHookExternal.Current.KeyStateLowLevel.KeyDown)
{
keysDown.Add(KeyboardHookExternal.Current.KeyStateLowLevel.KeyWithExtended);
}
bool controlDown = false;
bool shiftDown = false;
bool altDown = false;
bool lWinDown = false;
bool rWinDown = false;
foreach (KeysWithExtended key in keysDown)
{
controlDown |= key.IsControlKey;
shiftDown |= key.IsShiftKey;
altDown |= key.IsAltKey;
lWinDown |= key.IsLWinKey;
rWinDown |= key.IsRWinKey;
}
if (controlDown)
{
inputList.Add(CreateInputStruct((ushort)Keys.ControlKey, false));
}
if (shiftDown)
{
inputList.Add(CreateInputStruct((ushort)Keys.ShiftKey, false));
}
if (altDown)
{
inputList.Add(CreateInputStruct((ushort)Keys.Menu, false));
}
if (lWinDown)
{
inputList.Add(CreateInputStruct((ushort)Keys.LWin, false));
}
if (rWinDown)
{
inputList.Add(CreateInputStruct((ushort)Keys.RWin, false));
}
}
if (keyboard.Control)
{
inputList.Add(CreateInputStruct((ushort)Keys.ControlKey, true));
}
if (keyboard.Shift)
{
inputList.Add(CreateInputStruct((ushort)Keys.ShiftKey, true));
}
if (keyboard.Alt)
{
inputList.Add(CreateInputStruct((ushort)Keys.Menu, true));
}
if (keyboard.LWin)
{
inputList.Add(CreateInputStruct((ushort)Keys.LWin, true));
}
if (keyboard.RWin)
{
inputList.Add(CreateInputStruct((ushort)Keys.RWin, true));
}
inputList.Add(CreateInputStruct((ushort)keyboard.VirtualKeyCode, true));
inputList.Add(CreateInputStruct((ushort)keyboard.VirtualKeyCode, false));
if (keyboard.RWin)
{
inputList.Add(CreateInputStruct((ushort)Keys.RWin, false));
}
if (keyboard.LWin)
{
inputList.Add(CreateInputStruct((ushort)Keys.LWin, false));
}
if (keyboard.Alt)
{
inputList.Add(CreateInputStruct((ushort)Keys.Menu, false));
}
if (keyboard.Shift)
{
inputList.Add(CreateInputStruct((ushort)Keys.ShiftKey, false));
}
if (keyboard.Control)
{
inputList.Add(CreateInputStruct((ushort)Keys.ControlKey, false));
}
KeyboardRedirectorForm.DisableGlobalKeyboardHook = true;
Win32.INPUT[] input = inputList.ToArray();
uint result = Win32.SendInput(input.Length, input, Marshal.SizeOf(input[0]));
KeyboardRedirectorForm.DisableGlobalKeyboardHook = false;
}
}
}
private void ProcessAction(SettingsKeyboardKeyAction action)
{
ProcessAction(action, action.ActionType);
}
