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| author | Michael Drake <tlsa@netsurf-browser.org> | 2014-11-06 14:39:07 +0000 |
|---|---|---|
| committer | Michael Drake <tlsa@netsurf-browser.org> | 2014-11-07 12:24:25 +0000 |
| commit | ad85983173b7cf21c5b46f7fb3798afdb38e9fea (patch) | |
| tree | 439979631b3b4de50be4eb7c93835030d75c54c0 /src/select/propget.h | |
| parent | a5c3cbf24c7112238643b58b346d6169ef904881 (diff) | |
| download | libcss-ad85983173b7cf21c5b46f7fb3798afdb38e9fea.tar.gz libcss-ad85983173b7cf21c5b46f7fb3798afdb38e9fea.tar.bz2 | |
Implement selection for column-gap property.
Diffstat (limited to 'src/select/propget.h')
| -rw-r--r-- | src/select/propget.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/select/propget.h b/src/select/propget.h index 7085eba..c450a45 100644 --- a/src/select/propget.h +++ b/src/select/propget.h @@ -386,6 +386,33 @@ static inline uint8_t get_column_fill( #undef COLUMN_FILL_SHIFT #undef COLUMN_FILL_INDEX +#define COLUMN_GAP_INDEX 9 +#define COLUMN_GAP_SHIFT 2 +#define COLUMN_GAP_MASK 0xfc +static inline uint8_t get_column_gap( + const css_computed_style *style, + css_fixed *length, css_unit *unit) +{ + if (style->uncommon != NULL) { + uint8_t bits = style->uncommon->bits[COLUMN_GAP_INDEX]; + bits &= COLUMN_GAP_MASK; + bits >>= COLUMN_GAP_SHIFT; + + /* 6bits: uuuutt : units | type */ + if ((bits & 0x3) == CSS_COLUMN_GAP_SET) { + *length = style->uncommon->column_gap; + *unit = bits >> 2; + } + + return (bits & 0x3); + } + + return CSS_COLUMN_GAP_NORMAL; +} +#undef COLUMN_GAP_MASK +#undef COLUMN_GAP_SHIFT +#undef COLUMN_GAP_INDEX + #define CONTENT_INDEX 7 #define CONTENT_SHIFT 0 #define CONTENT_MASK 0x3 |