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ALT+TAB now gets special treatment when the mouse is not captured, prevents stuck TAB key.

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OBattler
2018-01-20 15:46:37 +01:00
parent a1117f2130
commit f7cdc0f5b4
1 changed files with 25 additions and 4 deletions
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29
src/win/win_keyboard.c
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@@ -8,11 +8,11 @@
*
* Windows raw keyboard input handler.
*
* Version: @(#)win_keyboard.c 1.0.5 2018/01/09
* Version: @(#)win_keyboard.c 1.0.6 2018/01/20
*
* Author: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016,2018 Miran Grca.
* Copyright 2016-2018 Miran Grca.
*/
#define UNICODE
#define _WIN32_WINNT 0x0501
@@ -150,8 +150,29 @@ keyboard_handle(LPARAM lParam, int infocus)
We use scan code 0xFFFF to mean a mapping that
has a prefix other than E0 and that is not E1 1D,
which is, for our purposes, invalid. */
if (scancode != 0xFFFF)
keyboard_input(!(rawKB.Flags & RI_KEY_BREAK), scancode);
if ((scancode == 0x00F) &&
!(rawKB.Flags & RI_KEY_BREAK) &&
(keyboard_recv(0x038) || keyboard_recv(0x138)) &&
!mouse_capture) {
/* We received a TAB while ALT was pressed, while the mouse
is not captured, suppress the TAB and send an ALT key up. */
if (keyboard_recv(0x038))
keyboard_input(0, 0x038);
if (keyboard_recv(0x138))
keyboard_input(0, 0x138);
} else if (((scancode == 0x038) || (scancode == 0x138)) &&
!(rawKB.Flags & RI_KEY_BREAK) &&
keyboard_recv(0x00F) &&
!mouse_capture) {
/* We received an ALT while TAB was pressed, while the mouse
is not captured, suppress the ALT and send a TAB key up. */
keyboard_input(0, 0x00F);
} else {
/* Normal scan code pass through, pass it through as is if
it's not an invalid scan code. */
if (scancode != 0xFFFF)
keyboard_input(!(rawKB.Flags & RI_KEY_BREAK), scancode);
}
} else {
if (rawKB.MakeCode == 0x1D) {
scancode = scancode_map[0x100]; /* Translate E1 1D to 0x100 (which would