diff options
Diffstat (limited to 'src/select/properties/counter_increment.c')
| -rw-r--r-- | src/select/properties/counter_increment.c | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/src/select/properties/counter_increment.c b/src/select/properties/counter_increment.c index 1b75c25..2638838 100644 --- a/src/select/properties/counter_increment.c +++ b/src/select/properties/counter_increment.c @@ -48,38 +48,40 @@ css_error css__initial_counter_increment(css_select_state *state) CSS_COUNTER_INCREMENT_NONE, NULL); } -css_error css__compose_counter_increment(const css_computed_style *parent, - const css_computed_style *child, - css_computed_style *result) +css_error css__copy_counter_increment( + const css_computed_style *from, + css_computed_style *to) { css_error error; css_computed_counter *copy = NULL; - const css_computed_counter *items = NULL; - uint8_t type = get_counter_increment(child, &items); + const css_computed_counter *counter_increment = NULL; + uint8_t type = get_counter_increment(from, &counter_increment); - if (type == CSS_COUNTER_INCREMENT_INHERIT) { - type = get_counter_increment(parent, &items); + if (from == to) { + return CSS_OK; } - if (type == CSS_COUNTER_INCREMENT_NAMED && items != NULL) { - size_t n_items = 0; - const css_computed_counter *i; - - for (i = items; i->name != NULL; i++) - n_items++; - - copy = malloc((n_items + 1) * - sizeof(css_computed_counter)); - if (copy == NULL) - return CSS_NOMEM; - - memcpy(copy, items, (n_items + 1) * - sizeof(css_computed_counter)); + error = css__copy_computed_counter_array(false, counter_increment, ©); + if (error != CSS_OK) { + return CSS_NOMEM; } - error = set_counter_increment(result, type, copy); - if (error != CSS_OK && copy != NULL) + error = set_counter_increment(to, type, copy); + if (error != CSS_OK) { free(copy); + } return error; } + +css_error css__compose_counter_increment(const css_computed_style *parent, + const css_computed_style *child, + css_computed_style *result) +{ + const css_computed_counter *counter_increment = NULL; + uint8_t type = get_counter_increment(child, &counter_increment); + + return css__copy_counter_increment( + type == CSS_COUNTER_INCREMENT_INHERIT ? parent : child, + result); +} |