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Provide termkey_keycmp() for sorting purposes

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Paul LeoNerd Evans
2011-04-02 15:07:30 +01:00
parent 0468355389
commit ad7d31ead8
4 changed files with 102 additions and 0 deletions
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26
termkey.c
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@@ -1144,3 +1144,29 @@ char *termkey_strpkey(TermKey *tk, const char *str, TermKeyKey *key, TermKeyForm
return (char *)str;
}
int termkey_keycmp(TermKey *tk, const TermKeyKey *key1, const TermKeyKey *key2)
{
if(key1->type != key2->type)
return key2->type - key1->type;
switch(key1->type) {
case TERMKEY_TYPE_UNICODE:
if(key1->code.codepoint != key2->code.codepoint)
return key2->code.codepoint - key1->code.codepoint;
case TERMKEY_TYPE_KEYSYM:
if(key1->code.sym != key2->code.sym)
return key2->code.sym - key1->code.sym;
case TERMKEY_TYPE_FUNCTION:
if(key1->code.number != key2->code.number)
return key2->code.number - key1->code.number;
case TERMKEY_TYPE_MOUSE:
{
int cmp = strncmp(key2->code.mouse, key1->code.mouse, 4);
if(cmp != 0)
return cmp;
}
}
return key2->modifiers - key1->modifiers;
}