/// <summary>
/// Sends simulated key strokes. These are interpreted as real keystrokes by other programs.
/// </summary>
/// <param name="text"></param>
private void SendVirtualKeys(string text)
{
var lines = text.Split(new[] { "\r\n", "\n" }, StringSplitOptions.None);
var i = 0;
var count = lines.Length;
foreach (var line in lines)
{
switch (ContentType)
{
case ContentTypes.List when _singleSelection:
if (!string.IsNullOrEmpty(line))
{
_inputSimulator.Keyboard.TextEntry(line);
}
if (i + 1 != count) //not last line
{
_inputSimulator.Keyboard.KeyPress(VirtualKeyCode.RETURN);
}
else //last line
{
OnPastingOccured?.Invoke(this, new PastingOccuredEventArgs());
}
break;
case ContentTypes.List when !_singleSelection:
if (!string.IsNullOrEmpty(line))
{
_inputSimulator.Keyboard.TextEntry(line);
}
_inputSimulator.Keyboard.KeyPress(VirtualKeyCode.RETURN);
if (TextList != null)
{
if (i + 1 == count && TextList.Count != 0) //last line and not last selection
{
OnPastingOccured?.Invoke(this, new PastingOccuredEventArgs());
}
else if (i + 1 == count && TextList.Count == 0) //last line and last selection
{
OnPastingOccured?.Invoke(this, new PastingOccuredEventArgs());
}
}
break;
}
i += 1;
}
}
private void GlobalHook_KeyDown(object sender, KeyEventArgs e)
{
switch (ContentType)
{
case ContentTypes.NotList
: //Ignore repeated pasting when only the LAST text item is left in the text list. This happens when ctrl+v is continuously pressed.
if (e.KeyCode == Keys.V && TextList.Count == 0)
{
e.SuppressKeyPress = true;
}
break;
case ContentTypes.List:
switch (SendingKeys)
{
case true:
switch (e.KeyCode)
{
case Keys.Packet:
case Keys.V:
case Keys.LControlKey:
case Keys.Enter:
break;
default:
e.SuppressKeyPress = true;
break;
}
break;
case false:
switch (e.KeyCode)
{
case Keys.V when e.KeyCode == Keys.V && e.Control && _vUp:
_vUp = false;
_ctrlUp = false;
e.SuppressKeyPress = true;
if (IsActiveWindowInThisList(new List <string> {
"Clipboard Helper"
})) //This program.
{
ReceivingProgram = ReceivingPrograms.ThisProgram;
}
else if (IsActiveWindowInThisList(ConsoleList)
) //Specific programs with alternative pasting mode: MobaXterm; mRemoteNG; PuTTY; Windows PowerShell; Kommandotolken.
{
ReceivingProgram = ReceivingPrograms.Console;
CtrlVDetected = true;
}
else //All other programs.
{
ReceivingProgram = ReceivingPrograms.Standard;
_cl = GetTextForVirtualKeys();
_cl = _cl.Replace("\n", "\r\n"); //So Notepad can handle line break.
CtrlVDetected = true;
LastPastedItem = _cl; //When we receive new clipboard value, we know we sent it.
SetTextClipboard.Start(_cl);
SendingKeys = true;
_inputSimulator.Keyboard.KeyUp(VirtualKeyCode.LCONTROL);
_inputSimulator.Keyboard.ModifiedKeyStroke(VirtualKeyCode.LCONTROL,
VirtualKeyCode.VK_V);
//prevents empty clipboard outputted when multi pasting.
//This can happen if the user pastes, repeatedly, very fast.
Thread.Sleep(3);
if (TextList.Count != 0)
{
_inputSimulator.Keyboard.KeyPress(VirtualKeyCode.RETURN);
}
SendingKeys = false;
_inputSimulator.Keyboard.KeyDown(VirtualKeyCode.LCONTROL);
OnPastingOccured?.Invoke(this, new PastingOccuredEventArgs());
InitiateOrUpdateValuesDependingOnNrOfItemsInList(TextList.Count);
}
break;
case Keys.V:
if (ContentType == ContentTypes.List && !_ctrlUp)
{
//Ignore repeated pasting when NOT the last text item is left in the text list.
//This happens when ctrl+v is continuously pushed down.
e.SuppressKeyPress = true;
}
_vUp = false;
break;
case Keys.LControlKey:
_ctrlUp = false;
break;
default:
CtrlVDetected = false;
break;
}
break;
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(sender),
Resources.Pasting_GlobalHook_KeyDown_An_error_occured_while_pasting);
}
}
