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baum: Add copy/paste bindings

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Brltty interprets

- TL1 (i.e. Display1) + routing as clip new
- TL2 (i.e. Display2) + routing as clip add
- TR1 (i.e. Display4) + routing as copy line
- TR2 (i.e. Display5) + routing as copy rect

https://github.com/brltty/brltty/blob/master/Tables/Input/bm/routing6.kti

- BAUM_TL1+BAUM_TL2+BAUM_TL3+BAUM_TR1 (i.e.
Display1+Display2+Display3+Display4) as paste

https://github.com/brltty/brltty/blob/master/Tables/Input/bm/d6.kti

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
[ Marc-André - style fixes ]
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20260213000551.2446777-1-samuel.thibault@ens-lyon.org>
This commit is contained in:
Samuel Thibault
2026-02-13 01:05:51 +01:00
committed by Marc-André Lureau
parent b108dcbebc
commit 98ba0e4797
1 changed files with 36 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
chardev/baum.c
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@@ -1,7 +1,7 @@
/*
* QEMU Baum Braille Device
*
* Copyright (c) 2008, 2010-2011, 2016-2017 Samuel Thibault
* Copyright (c) 2008, 2010-2011, 2016-2017, 2026 Samuel Thibault
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -561,9 +561,38 @@ static void baum_chr_read(void *opaque)
case BRLAPI_KEY_TYPE_CMD:
switch (code & BRLAPI_KEY_CMD_BLK_MASK) {
case BRLAPI_KEY_CMD_ROUTE:
baum_send_key(baum, BAUM_RSP_RoutingKey, (code & BRLAPI_KEY_CMD_ARG_MASK)+1);
baum_send_key(baum, BAUM_RSP_RoutingKey,
(code & BRLAPI_KEY_CMD_ARG_MASK) + 1);
baum_send_key(baum, BAUM_RSP_RoutingKey, 0);
break;
case BRLAPI_KEY_CMD_CLIP_NEW:
baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL1);
baum_send_key(baum, BAUM_RSP_RoutingKey,
(code & BRLAPI_KEY_CMD_ARG_MASK) + 1);
baum_send_key(baum, BAUM_RSP_RoutingKey, 0);
baum_send_key(baum, BAUM_RSP_TopKeys, 0);
break;
case BRLAPI_KEY_CMD_CLIP_ADD:
baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL2);
baum_send_key(baum, BAUM_RSP_RoutingKey,
(code & BRLAPI_KEY_CMD_ARG_MASK) + 1);
baum_send_key(baum, BAUM_RSP_RoutingKey, 0);
baum_send_key(baum, BAUM_RSP_TopKeys, 0);
break;
case BRLAPI_KEY_CMD_COPY_LINE:
baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TR1);
baum_send_key(baum, BAUM_RSP_RoutingKey,
(code & BRLAPI_KEY_CMD_ARG_MASK) + 1);
baum_send_key(baum, BAUM_RSP_RoutingKey, 0);
baum_send_key(baum, BAUM_RSP_TopKeys, 0);
break;
case BRLAPI_KEY_CMD_COPY_RECT:
baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TR2);
baum_send_key(baum, BAUM_RSP_RoutingKey,
(code & BRLAPI_KEY_CMD_ARG_MASK) + 1);
baum_send_key(baum, BAUM_RSP_RoutingKey, 0);
baum_send_key(baum, BAUM_RSP_TopKeys, 0);
break;
case 0:
switch (code & BRLAPI_KEY_CMD_ARG_MASK) {
case BRLAPI_KEY_CMD_FWINLT:
@@ -606,6 +635,11 @@ static void baum_chr_read(void *opaque)
baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL1|BAUM_TL3|BAUM_TR1);
baum_send_key(baum, BAUM_RSP_TopKeys, 0);
break;
case BRLAPI_KEY_CMD_PASTE:
baum_send_key(baum, BAUM_RSP_TopKeys,
BAUM_TL1 | BAUM_TL2 | BAUM_TL3 | BAUM_TR1);
baum_send_key(baum, BAUM_RSP_TopKeys, 0);
break;
}
}
break;