public static IntPtr HotKeyHook(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
const int WM_HOTKEY = 0x0312;
switch (msg)
{
case WM_HOTKEY:
//switch (wParam.ToInt32())
//{
//case 0:
//case 1:
var k = new Hotkey(
(lParam.ToInt32() >> 16),
(lParam.ToInt32() & MOD_ALT) > 0,
(lParam.ToInt32() & MOD_SHIFT) > 0,
(lParam.ToInt32() & MOD_CONTROL) > 0
);
var a = (lParam.ToInt32() & MOD_ALT) > 0;
var b = (lParam.ToInt32() & MOD_SHIFT) > 0;
var c = (lParam.ToInt32() & MOD_CONTROL) > 0;
if (Hotkeys.ContainsKey(k))
{
Hotkeys[k].Callback.Invoke();
}
handled = true; // TODO: Find a way to not always capture the hotkey
break;
//}break;
}
return(IntPtr.Zero);
}
private void ProcessHotkey(int hotkeyId)
{
if (Hotkeys.ContainsKey(hotkeyId))
{
Hotkeys[hotkeyId].Action();
}
}
/// <summary>
/// Used to register a hotkey
/// </summary>
/// <param name="hotkey">A <c>Hotkey</c> object. See <see cref="Hotkey"/></param>
/// <returns></returns>
public bool AddHotkey(Hotkey hotkey)
{
if (Hotkeys.ContainsKey(hotkey.HotkeyId))
{
return(false);
}
var registered = WinApi.RegisterHotKey(WindowHandle, hotkey.HotkeyId, hotkey.Modifiers, hotkey.VirtualKey);
if (registered)
{
Hotkeys.Add(hotkey.HotkeyId, hotkey);
}
return(registered);
}
/// <summary>
/// Starts rendering cycle and waits for shutdown
/// </summary>
public static void Start()
{
var pf = Environment.OSVersion.Platform;
var isUnix = pf == PlatformID.Unix || pf == PlatformID.MacOSX || (int)pf == 128; // unix/macosx/mono linux
var provider =
isUnix
? (INativeConsoleProvider) new UnixNativeConsoleProvider()
: new WindowsNativeConsoleProvider();
if (Provider != null)
{
throw new ArgumentException("Already started");
}
Provider = provider;
provider.Clear(_background);
provider.KeyPressed += (o, e) =>
{
if (CanChangeFocus && e.Info.Key == ConsoleKey.Tab && e.Info.Modifiers == 0)
{
_prevent = true;
FocusNext();
_prevent = false;
Refresh();
return;
}
if (CanChangeFocus && e.Info.Key == ConsoleKey.Tab && e.Info.Modifiers == ConsoleModifiers.Shift) // Can not intercept CTRL in Linux
{
_prevent = true;
FocusNextWindow();
_prevent = false;
Refresh();
return;
}
_prevent = true;
if (
Hotkeys.ContainsKey(new ConsoleKeyInfo('\0', e.Info.Key,
e.Info.Modifiers.HasFlag(ConsoleModifiers.Shift),
e.Info.Modifiers.HasFlag(ConsoleModifiers.Alt), false)))
{
Hotkeys[e.Info]();
}
else
{
Focused?.OnKeyPressedInternal(e.Info);
}
_prevent = false;
Refresh();
};
provider.SizeChanged += (o, e) =>
{
_prevent = true;
foreach (var window in Windows)
{
window.OnSizeChangedInternal();
}
_prevent = false;
Refresh();
};
_prevent = true;
FocusNextWindow();
_prevent = false;
Refresh();
}
