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Added two more formatting options; CARETCTRL and ALTISMETA

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This commit is contained in:
Paul LeoNerd Evans
2008-10-06 22:22:09 +01:00
parent f54687c583
commit 5b24e42d90
3 changed files with 24 additions and 3 deletions
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19
termkey.c
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@@ -863,6 +863,18 @@ size_t termkey_snprint_key(termkey_t *tk, char *buffer, size_t len, termkey_key
int longmod = format & TERMKEY_FORMAT_LONGMOD;
if(format & TERMKEY_FORMAT_CARETCTRL) {
if(key->type == TERMKEY_TYPE_UNICODE &&
key->modifiers == TERMKEY_KEYMOD_CTRL &&
key->code.number >= '@' &&
key->code.number <= '_') {
l = snprintf(buffer + pos, len - pos, "^");
if(l <= 0) return pos;
pos += l;
goto do_codepoint;
}
}
if(key->modifiers & TERMKEY_KEYMOD_CTRL) {
l = snprintf(buffer + pos, len - pos, longmod ? "Ctrl-" : "C-");
if(l <= 0) return pos;
@@ -870,7 +882,10 @@ size_t termkey_snprint_key(termkey_t *tk, char *buffer, size_t len, termkey_key
}
if(key->modifiers & TERMKEY_KEYMOD_ALT) {
l = snprintf(buffer + pos, len - pos, longmod ? "Alt-" : "A-");
int altismeta = format & TERMKEY_FORMAT_ALTISMETA;
l = snprintf(buffer + pos, len - pos, longmod ? ( altismeta ? "Meta-" : "Alt-" )
: ( altismeta ? "M-" : "A-" ));
if(l <= 0) return pos;
pos += l;
}
@@ -881,6 +896,8 @@ size_t termkey_snprint_key(termkey_t *tk, char *buffer, size_t len, termkey_key
pos += l;
}
do_codepoint:
switch(key->type) {
case TERMKEY_TYPE_UNICODE:
l = snprintf(buffer + pos, len - pos, "%s", key->utf8);