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| author | Michael Drake <tlsa@netsurf-browser.org> | 2022-08-18 21:19:54 +0100 |
|---|---|---|
| committer | Michael Drake <mdrake.unique@gmail.com> | 2022-08-29 13:49:20 +0100 |
| commit | 9a4646ccb841105404f153cfc5f76cfe3d61b35f (patch) | |
| tree | d911d9d26b080abfd3ea253c23b398ca96f81cc9 /src/select/properties/widows.c | |
| parent | 010b9a79ece709d364dbf3930b72d2a7e0bac045 (diff) | |
| download | libcss-9a4646ccb841105404f153cfc5f76cfe3d61b35f.tar.gz libcss-9a4646ccb841105404f153cfc5f76cfe3d61b35f.tar.bz2 | |
Select: Properties: Add copy handler for simple properties
Diffstat (limited to 'src/select/properties/widows.c')
| -rw-r--r-- | src/select/properties/widows.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/select/properties/widows.c b/src/select/properties/widows.c index 61126c2..853c08d 100644 --- a/src/select/properties/widows.c +++ b/src/select/properties/widows.c @@ -31,6 +31,20 @@ css_error css__initial_widows(css_select_state *state) return set_widows(state->computed, CSS_WIDOWS_SET, 2); } +css_error css__copy_widows( + const css_computed_style *from, + css_computed_style *to) +{ + int32_t count = 0; + uint8_t type = get_widows(from, &count); + + if (from == to) { + return CSS_OK; + } + + return set_widows(to, type, count); +} + css_error css__compose_widows(const css_computed_style *parent, const css_computed_style *child, css_computed_style *result) @@ -38,10 +52,8 @@ css_error css__compose_widows(const css_computed_style *parent, int32_t count = 0; uint8_t type = get_widows(child, &count); - if (type == CSS_WIDOWS_INHERIT) { - type = get_widows(parent, &count); - } - - return set_widows(result, type, count); + return css__copy_widows( + type == CSS_WIDOWS_INHERIT ? parent : child, + result); } |