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use LeftALT+LeftCTRL+Fx to switch virtual terminal

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This commit is contained in:
Vincent Wei
2019-06-14 15:49:19 +08:00
parent fcb43eccb2
commit e45b4ccad8
1 changed files with 25 additions and 2 deletions
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27
src/ial/linux-libinput.c
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@@ -56,6 +56,7 @@
#include "minigui.h"
#include "misc.h"
#include "ial.h"
#include "linux-tty.h"
#include "linux-libinput.h"
#define LEN_SEAT_ID 127
@@ -67,6 +68,7 @@ struct _libinput_udev_context {
struct libinput *li;
struct libinput_device *def_dev;
int suspended;
int vt_switch;
int min_x, max_x, min_y, max_y;
@@ -141,6 +143,21 @@ static int keyboard_update(void)
if (my_ctxt.last_keycode == 0)
return 0;
if (MG_UNLIKELY (my_ctxt.vt_switch &&
my_ctxt.kbd_state[SCANCODE_LEFTCONTROL] &&
my_ctxt.kbd_state[SCANCODE_LEFTALT] &&
(my_ctxt.last_keycode >= SCANCODE_F1) &&
(my_ctxt.last_keycode <= SCANCODE_F10) &&
my_ctxt.kbd_state[my_ctxt.last_keycode])) {
if (mg_linux_tty_switch_vt(my_ctxt.last_keycode - SCANCODE_F1 + 1) == 0) {
my_ctxt.kbd_state[my_ctxt.last_keycode] = 0;
my_ctxt.kbd_state[SCANCODE_LEFTCONTROL] = 0;
my_ctxt.kbd_state[SCANCODE_LEFTALT] = 0;
return 0;
}
}
return my_ctxt.last_keycode + 1;
}
@@ -551,13 +568,11 @@ static int wait_event_ex (int maxfd, fd_set *in, fd_set *out, fd_set *except,
return -1;
}
else {
_DBG_PRINTF("IAL>LIBINPUT: select timeout\n");
return 0;
}
}
type = libinput_event_get_type(event);
_DBG_PRINTF("IAL>LIBINPUT: got a new event: %d\n", type);
/* set default return value */
retval = -1;
@@ -1311,6 +1326,7 @@ static int input_resume(void)
if (my_ctxt.suspended) {
if (libinput_resume(my_ctxt.li) == 0) {
update_default_device();
my_ctxt.suspended = 0;
return 0;
}
}
@@ -1355,6 +1371,11 @@ static void set_leds (unsigned int leds)
BOOL InitLibInput (INPUT* input, const char* mdev, const char* mtype)
{
if (mg_linux_tty_enable_vt_switch() == 0) {
_DBG_PRINTF("IAL>LIBINPUT: vt switch enabled\n");
my_ctxt.vt_switch = 1;
}
my_ctxt.udev = udev_new();
if (my_ctxt.udev == NULL)
goto error;
@@ -1415,6 +1436,8 @@ void TermLibInput (void)
my_ctxt.li = NULL;
my_ctxt.udev = NULL;
mg_linux_tty_disable_vt_switch();
}
#endif /* _MGIAL_LIBINPUT */