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fix(detect): filter out values from keyboard events when Alt key is pressed, related to #725

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This commit is contained in:
Federico Terzi 2021-10-16 14:42:22 +02:00
parent 3b74b5f558
commit a584ee94ec
1 changed files with 9 additions and 0 deletions
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9
espanso-detect/src/win32/native.cpp
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@ -167,6 +167,15 @@ LRESULT CALLBACK detect_window_procedure(HWND window, unsigned int msg, WPARAM w
if (result >= 1)
{
event.buffer_len = result;
// Filter out the value if the key was pressed while the ALT key was down
// but not if AltGr is down (which is a shortcut to ALT+CTRL on some keyboards, such
// as the italian one).
// This is needed in conjunction with the fix for: https://github.com/federico-terzi/espanso/issues/725
if ((lpKeyState[VK_MENU] & 0x80) != 0 && (lpKeyState[VK_CONTROL] & 0x80) == 0) {
memset(event.buffer, 0, sizeof(event.buffer));
event.buffer_len = 0;
}
}
else
{