//private const int KF_EXTENDED 0x0100
//private const int KF_DLGMODE 0x0800
//private const int KF_MENUMODE 0x1000
//private const int KF_ALTDOWN 0x2000
//private const int KF_REPEAT 0x4000
//private const int KF_UP 0x8000
//------
// ReSharper restore CommentTypo
// ReSharper restore InconsistentNaming
private void AcceptNewHotkey(Message p_message)
{
var newHotkey = NewHotkey;
if (m_firstPressing)
{
m_firstPressing = false;
newHotkey.Key = Keys.None;
newHotkey.Modifiers = Win32A.KeyModifiers.None;
}
Keys key;
key = GetVkKey(p_message);
Debug.Print(key.ToString());
if (key == Keys.ControlKey)
{
newHotkey.Modifiers |= Win32A.KeyModifiers.Ctrl;
m_pressedKeyModifiers |= Win32A.KeyModifiers.Ctrl;
}
else if (key == Keys.ShiftKey)
{
newHotkey.Modifiers |= Win32A.KeyModifiers.Shift;
m_pressedKeyModifiers |= Win32A.KeyModifiers.Shift;
}
else if ((key == Keys.LWin) || (key == Keys.RWin))
{
newHotkey.Modifiers |= Win32A.KeyModifiers.Win;
m_pressedKeyModifiers |= Win32A.KeyModifiers.Win;
}
else if (key == Keys.Menu)
{
newHotkey.Modifiers |= Win32A.KeyModifiers.Alt;
m_pressedKeyModifiers |= Win32A.KeyModifiers.Alt;
}
else if ((key == Keys.Back) && (m_pressedKeyModifiers == Win32A.KeyModifiers.None))
{
newHotkey.Key = Keys.None;
newHotkey.Modifiers = Win32A.KeyModifiers.None;
m_hotkeyAccepted = false;
}
else
{
newHotkey.Key = key;
if (newHotkey.Modifiers != Win32A.KeyModifiers.None)
{
m_hotkeyAccepted = true;
}
}
NewHotkey = newHotkey;
OnHotkeyAccepted();
}
public static string GetDescription(this Win32A.KeyModifiers p_value)
{
if (p_value == Win32A.KeyModifiers.None)
{
return(p_value.ToString());
}
var result = string.Empty;
var firstMod = true;
result += KeyModifierToString(p_value, Win32A.KeyModifiers.Ctrl, ref firstMod);
result += KeyModifierToString(p_value, Win32A.KeyModifiers.Alt, ref firstMod);
result += KeyModifierToString(p_value, Win32A.KeyModifiers.Shift, ref firstMod);
result += KeyModifierToString(p_value, Win32A.KeyModifiers.Win, ref firstMod);
return(result);
}
protected override void WndProc(ref Message msg)
{
base.WndProc(ref msg);
if (msg.Msg == (int)Win32A.WindowsMessages.WM_HOTKEY)
{
var lParam = msg.LParam.ToInt32();
Keys key = (Keys)((lParam >> 16) & 0xFFFF);
Win32A.KeyModifiers modifier = (Win32A.KeyModifiers)(lParam & 0xFFFF);
int hotkeyId = msg.WParam.ToInt32();
if (m_pipeReader.EnabledWritingFile && m_pipeReader.IsConnectionAccepted)
{
m_pipeReader.StopWritingFile();
}
else
{
m_pipeReader.EnabledWritingFile = true;
}
}
}
private static string KeyModifierToString(Win32A.KeyModifiers p_value, Win32A.KeyModifiers modifier, ref bool firstMod)
{
string result = string.Empty;
if ((p_value & modifier) != 0)
{
if (firstMod)
{
result += modifier;
}
else
{
result += "+" + modifier;
}
firstMod = false;
}
return(result);
}
public Hotkey(Win32A.KeyModifiers p_modifiers, Keys p_key)
{
Modifiers = p_modifiers;
Key = p_key;
}
protected override bool ProcessKeyPreview(ref Message p_message)
{
if (p_message.HWnd != txtHotkeyEditor.Handle)
{
return(base.ProcessKeyPreview(ref p_message));
}
var msg = (Win32A.WindowsMessages)p_message.Msg;
var newHotkey = NewHotkey;
Keys key;
switch (msg)
{
case Win32A.WindowsMessages.WM_KEYDOWN:
case Win32A.WindowsMessages.WM_SYSKEYDOWN:
if (ReadFlag(p_message.LParam, KF_REPEAT))
{
return(true);
}
break;
default:
break;
}
Debug.Print(msg.ToString());
switch (msg)
{
case Win32A.WindowsMessages.WM_SYSKEYDOWN:
Debug.Print(p_message.LParam.ToString("X16"));
newHotkey.Modifiers |= Win32A.KeyModifiers.Alt;
AcceptNewHotkey(p_message);
ShowPressedKeys();
return(true);
case Win32A.WindowsMessages.WM_KEYDOWN:
Debug.Print(p_message.LParam.ToString("X16"));
AcceptNewHotkey(p_message);
ShowPressedKeys();
return(true);
case Win32A.WindowsMessages.WM_SYSKEYUP:
key = GetVkKey(p_message);
if (m_hotkeyAccepted)
{
if (key == Keys.ControlKey)
{
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Ctrl;
}
else if (key == Keys.ShiftKey)
{
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Shift;
}
else if ((key == Keys.LWin) || (key == Keys.RWin))
{
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Win;
}
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Alt;
ShowPressedKeys();
}
else
{
newHotkey.Modifiers &= ~Win32A.KeyModifiers.Alt;
}
NewHotkey = newHotkey;
ShowPressedKeys();
return(true);
case Win32A.WindowsMessages.WM_KEYUP:
key = GetVkKey(p_message);
Debug.Print(key + " -keyup");
if (false == m_hotkeyAccepted)
{
if (key == Keys.ControlKey)
{
newHotkey.Modifiers &= ~Win32A.KeyModifiers.Ctrl;
}
else if (key == Keys.ShiftKey)
{
newHotkey.Modifiers &= ~Win32A.KeyModifiers.Shift;
}
else if ((key == Keys.LWin) || (key == Keys.RWin))
{
newHotkey.Modifiers &= ~Win32A.KeyModifiers.Win;
}
else if (key == Keys.Menu)
{
newHotkey.Modifiers &= ~Win32A.KeyModifiers.Alt;
}
else
{
if (newHotkey.Modifiers == Win32A.KeyModifiers.None)
{
newHotkey.Key &= ~key;
}
else if (newHotkey.Key != Keys.None)
{
m_hotkeyAccepted = true;
}
}
}
else
{
if (key == Keys.ControlKey)
{
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Ctrl;
}
else if (key == Keys.ShiftKey)
{
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Shift;
}
else if ((key == Keys.LWin) || (key == Keys.RWin))
{
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Win;
}
else if (key == Keys.Menu)
{
m_pressedKeyModifiers &= ~Win32A.KeyModifiers.Alt;
}
}
NewHotkey = newHotkey;
ShowPressedKeys();
return(true);
case Win32A.WindowsMessages.WM_CHAR:
return(true);
default:
return(base.ProcessKeyPreview(ref p_message));
}
}
