diff options
Diffstat (limited to 'input-keys.c')
| -rw-r--r-- | input-keys.c | 110 |
1 files changed, 99 insertions, 11 deletions
diff --git a/input-keys.c b/input-keys.c index ef6caa31..e66b2f7e 100644 --- a/input-keys.c +++ b/input-keys.c @@ -432,9 +432,9 @@ int input_key(struct screen *s, struct bufferevent *bev, key_code key) { struct input_key_entry *ike; - size_t datalen; - key_code justkey, newkey; + key_code justkey, newkey, outkey; struct utf8_data ud; + char tmp[64], modifier; /* Mouse keys need a pane. */ if (KEYC_IS_MOUSE(key)) @@ -487,18 +487,106 @@ input_key(struct screen *s, struct bufferevent *bev, key_code key) ike = input_key_get(key); if (ike == NULL && (key & KEYC_META) && (~key & KEYC_IMPLIED_META)) ike = input_key_get(key & ~KEYC_META); - if (ike == NULL) { - log_debug("key 0x%llx missing", key); - return (-1); + if (ike != NULL) { + log_debug("found key 0x%llx: \"%s\"", key, ike->data); + if (key & KEYC_META && (~key & KEYC_IMPLIED_META)) + bufferevent_write(bev, "\033", 1); + bufferevent_write(bev, ike->data, strlen(ike->data)); + return (0); } - datalen = strlen(ike->data); - log_debug("found key 0x%llx: \"%s\"", key, ike->data); - /* Prefix a \033 for escape. */ - if (key & KEYC_META && (~key & KEYC_IMPLIED_META)) - bufferevent_write(bev, "\033", 1); - bufferevent_write(bev, ike->data, datalen); + /* No builtin key sequence; construct an extended key sequence. */ + outkey = (key & KEYC_MASK_KEY); + if (outkey >= KEYC_BASE) { + switch (outkey) { + case KEYC_IC: + outkey = 2; + break; + case KEYC_DC: + outkey = 3; + break; + case KEYC_PPAGE: + outkey = 5; + break; + case KEYC_NPAGE: + outkey = 6; + break; + case KEYC_HOME: + outkey = 7; + break; + case KEYC_END: + outkey = 8; + break; + case KEYC_F1: + outkey = 11; + break; + case KEYC_F2: + outkey = 12; + break; + case KEYC_F3: + outkey = 13; + break; + case KEYC_F4: + outkey = 14; + break; + case KEYC_F5: + outkey = 15; + break; + case KEYC_F6: + outkey = 17; + break; + case KEYC_F7: + outkey = 18; + break; + case KEYC_F8: + outkey = 19; + break; + case KEYC_F9: + outkey = 20; + break; + case KEYC_F10: + outkey = 21; + break; + case KEYC_F11: + outkey = 23; + break; + case KEYC_F12: + outkey = 24; + break; + default: + goto missing; + } + } + switch (key & KEYC_MASK_MODIFIERS) { + case KEYC_SHIFT: + modifier = '2'; + break; + case KEYC_META: + modifier = '3'; + break; + case KEYC_SHIFT|KEYC_META: + modifier = '4'; + break; + case KEYC_CTRL: + modifier = '5'; + break; + case KEYC_SHIFT|KEYC_CTRL: + modifier = '6'; + break; + case KEYC_META|KEYC_CTRL: + modifier = '7'; + break; + case KEYC_SHIFT|KEYC_META|KEYC_CTRL: + modifier = '8'; + break; + } + xsnprintf(tmp, sizeof tmp, "\033[%llu;%cu", outkey, modifier); + bufferevent_write(bev, tmp, strlen(tmp)); return (0); + +missing: + log_debug("key 0x%llx missing", key); + return (-1); } /* Get mouse event string. */ |