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preliminary code for property list manipulation

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dan
2001-09-06 00:55:18 +00:00
parent 44363ce805
commit 2d5a062064
4 changed files with 258 additions and 10 deletions
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36
WINGs/hashtable.c
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@@ -185,6 +185,12 @@ WMFreeHashTable(WMHashTable *table)
}
unsigned
WMCountHashTable(WMHashTable *table)
{
return table->itemCount;
}
void*
WMHashGet(WMHashTable *table, const void *key)
@@ -388,10 +394,34 @@ WMNextHashEnumeratorKey(WMHashEnumerator *enumerator)
}
unsigned
WMCountHashTable(WMHashTable *table)
Bool
WMNextHashEnumeratorItemAndKey(WMHashEnumerator *enumerator,
void **item, void **key)
{
return table->itemCount;
const void *data = NULL;
/* this assumes the table doesn't change between
* WMEnumerateHashTable() and WMNextHashEnumeratorItemAndKey() calls */
if (enumerator->nextItem==NULL) {
HashTable *table = enumerator->table;
while (++enumerator->index < table->size) {
if (table->table[enumerator->index]!=NULL) {
enumerator->nextItem = table->table[enumerator->index];
break;
}
}
}
if (enumerator->nextItem) {
*item = (void*)((HashItem*)enumerator->nextItem)->data;
*key = (void*)((HashItem*)enumerator->nextItem)->key;
enumerator->nextItem = ((HashItem*)enumerator->nextItem)->next;
return True;
}
return False;
}