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input: improved debug logging of key press/release

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* Log which it is: press or release
* Include locked modifiers
* Include human-readable names of the modifiers
This commit is contained in:
Daniel Eklöf 2024-02-20 16:18:55 +01:00
parent 0c94bf43f2
commit 09d856f2ff
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GPG key ID: 5BBD4992C116573F
1 changed files with 63 additions and 16 deletions
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79
input.c
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@ -969,8 +969,8 @@ legacy_kbd_protocol(struct seat *seat, struct terminal *term,
#define is_control_key(x) ((x) >= 0x40 && (x) <= 0x7f)
#define IS_CTRL(x) ((x) < 0x20 || ((x) >= 0x7f && (x) <= 0x9f))
LOG_DBG("term->modify_other_keys=%d, count=%zu, is_ctrl=%d (utf8=0x%02x), sym=%d",
term->modify_other_keys_2, count, IS_CTRL(utf8[0]), utf8[0], sym);
//LOG_DBG("term->modify_other_keys=%d, count=%zu, is_ctrl=%d (utf8=0x%02x), sym=%d",
//term->modify_other_keys_2, count, IS_CTRL(utf8[0]), utf8[0], sym);
bool ctrl_is_in_effect = (keymap_mods & MOD_CTRL) != 0;
bool ctrl_seq = is_control_key(sym) || (count == 1 && IS_CTRL(utf8[0]));
@ -1449,6 +1449,34 @@ keysym_is_modifier(xkb_keysym_t keysym)
keysym == XKB_KEY_Num_Lock;
}
#if defined(_DEBUG)
static void
modifier_string(xkb_mod_mask_t mods, size_t sz, char mod_str[static sz], const struct seat *seat)
{
if (sz == 0)
return;
mod_str[0] = '\0';
for (size_t i = 0; i < sizeof(xkb_mod_mask_t) * 8; i++) {
if (!(mods & (1u << i)))
continue;
strcat(mod_str, xkb_keymap_mod_get_name(seat->kbd.xkb_keymap, i));
strcat(mod_str, "+");
}
if (mod_str[0] != '\0') {
/* Strip the last '+' */
mod_str[strlen(mod_str) - 1] = '\0';
}
if (mod_str[0] == '\0') {
strcpy(mod_str, "<none>");
}
}
#endif
static void
key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
uint32_t key, uint32_t state)
@ -1532,22 +1560,28 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
}
}
#if 0
for (size_t i = 0; i < 32; i++) {
if (mods & (1u << i)) {
LOG_INFO("%s", xkb_keymap_mod_get_name(seat->kbd.xkb_keymap, i));
}
}
#endif
#if defined(_DEBUG) && defined(LOG_ENABLE_DBG) && LOG_ENABLE_DBG
char sym_name[100];
xkb_keysym_get_name(sym, sym_name, sizeof(sym_name));
LOG_DBG("%s (%u/0x%x): seat=%s, term=%p, serial=%u, "
"mods=0x%08x, consumed=0x%08x, repeats=%d",
sym_name, sym, sym, seat->name, (void *)term, serial,
mods, consumed, should_repeat);
char active_mods_str[256] = {0};
char consumed_mods_str[256] = {0};
char locked_mods_str[256] = {0};
const xkb_mod_mask_t locked =
xkb_state_serialize_mods(seat->kbd.xkb_state, XKB_STATE_MODS_LOCKED);
modifier_string(mods, sizeof(active_mods_str), active_mods_str, seat);
modifier_string(consumed, sizeof(consumed_mods_str), consumed_mods_str, seat);
modifier_string(locked, sizeof(locked_mods_str), locked_mods_str, seat);
LOG_DBG("%s: %s (%u/0x%x), seat=%s, term=%p, serial=%u, "
"mods=%s (0x%08x), consumed=%s (0x%08x), locked=%s (0x%08x), "
"repeats=%d",
pressed ? "pressed" : "released", sym_name, sym, sym,
seat->name, (void *)term, serial,
active_mods_str, mods, consumed_mods_str, consumed,
locked_mods_str, locked, should_repeat);
#endif
/*
@ -1685,8 +1719,21 @@ keyboard_modifiers(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
{
struct seat *seat = data;
LOG_DBG("modifiers: depressed=0x%x, latched=0x%x, locked=0x%x, group=%u",
mods_depressed, mods_latched, mods_locked, group);
#if defined(_DEBUG)
char depressed[256];
char latched[256];
char locked[256];
modifier_string(mods_depressed, sizeof(depressed), depressed, seat);
modifier_string(mods_latched, sizeof(latched), latched, seat);
modifier_string(mods_locked, sizeof(locked), locked, seat);
LOG_DBG(
"modifiers: depressed=%s (0x%x), latched=%s (0x%x), locked=%s (0x%x), "
"group=%u",
depressed, mods_depressed, latched, mods_latched, locked, mods_locked,
group);
#endif
if (seat->kbd.xkb_state != NULL) {
xkb_state_update_mask(