diff options
Diffstat (limited to 'driver-csi.c')
| -rw-r--r-- | driver-csi.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/driver-csi.c b/driver-csi.c index 3ff41e0..45e6dcf 100644 --- a/driver-csi.c +++ b/driver-csi.c @@ -287,6 +287,47 @@ TermKeyResult termkey_interpret_position(TermKey *tk, const TermKeyKey *key, int return TERMKEY_RES_KEY; } +/* + * Handler for CSI $y mode status reports + */ + +static TermKeyResult handle_csi_y(TermKey *tk, TermKeyKey *key, int cmd, long *arg, int args) +{ + switch(cmd) { + case 'y'|'$'<<16: + case 'y'|'$'<<16 | '?'<<8: + if(args < 2) + return TERMKEY_RES_NONE; + + key->type = TERMKEY_TYPE_MODEREPORT; + key->code.mouse[0] = (cmd >> 8); + key->code.mouse[1] = arg[0] >> 8; + key->code.mouse[2] = arg[0] & 0xff; + key->code.mouse[3] = arg[1]; + return TERMKEY_RES_KEY; + + default: + return TERMKEY_RES_NONE; + } +} + +TermKeyResult termkey_interpret_modereport(TermKey *tk, const TermKeyKey *key, int *initial, int *mode, int *value) +{ + if(key->type != TERMKEY_TYPE_MODEREPORT) + return TERMKEY_RES_NONE; + + if(initial) + *initial = key->code.mouse[0]; + + if(mode) + *mode = (key->code.mouse[1] << 8) | key->code.mouse[2]; + + if(value) + *value = key->code.mouse[3]; + + return TERMKEY_RES_KEY; +} + #define CHARAT(i) (tk->buffer[tk->buffstart + (i)]) static TermKeyResult parse_csi(TermKey *tk, size_t introlen, size_t *csi_len, long args[], size_t *nargs, unsigned long *commandp) @@ -450,6 +491,8 @@ static int register_keys(void) csi_handlers['R' - 0x40] = &handle_csi_R; + csi_handlers['y' - 0x40] = &handle_csi_y; + keyinfo_initialised = 1; return 1; } |