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author | John Mark Bell <jmb@netsurf-browser.org> | 2008-11-25 21:31:37 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2008-11-25 21:31:37 +0000 |
commit | 4ee27e0e7fe22f8934d4f91cb344ba477e67f91d (patch) | |
tree | eb6293c43287f3d87cecbdd3d630e72e637a6e63 /src | |
parent | 0cc8b0b3dd97df7cfcaf3b495b5c5518b33d5ab0 (diff) | |
download | libcss-4ee27e0e7fe22f8934d4f91cb344ba477e67f91d.tar.gz libcss-4ee27e0e7fe22f8934d4f91cb344ba477e67f91d.tar.bz2 |
pause-before
svn path=/trunk/libcss/; revision=5781
Diffstat (limited to 'src')
-rw-r--r-- | src/parse/css21props.c | 56 |
1 files changed, 52 insertions, 4 deletions
diff --git a/src/parse/css21props.c b/src/parse/css21props.c index df10183..4972089 100644 --- a/src/parse/css21props.c +++ b/src/parse/css21props.c @@ -2884,10 +2884,58 @@ css_error parse_pause_before(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { - UNUSED(c); - UNUSED(vector); - UNUSED(ctx); - UNUSED(result); + css_error error; + const css_token *token; + uint8_t flags = 0; + uint16_t value = 0; + uint32_t opv; + fixed length = 0; + uint32_t unit = 0; + uint32_t required_size; + + /* time | percentage | IDENT(inherit) */ + token = parserutils_vector_peek(vector, *ctx); + if (token == NULL) + return CSS_INVALID; + + if (token->type == CSS_TOKEN_IDENT && + token->lower.ptr == c->strings[INHERIT]) { + parserutils_vector_iterate(vector, ctx); + flags = FLAG_INHERIT; + } else { + error = parse_unit_specifier(c, vector, ctx, &length, &unit); + if (error != CSS_OK) + return error; + + if ((unit & UNIT_TIME) == false && (unit & UNIT_PCT) == false) + return CSS_INVALID; + + value = PAUSE_BEFORE_SET; + } + + error = parse_important(c, vector, ctx, &flags); + if (error != CSS_OK) + return error; + + opv = buildOPV(OP_PAUSE_BEFORE, flags, value); + + required_size = sizeof(opv); + if ((flags & FLAG_INHERIT) == false && value == PAUSE_BEFORE_SET) + required_size += sizeof(length) + sizeof(unit); + + /* Allocate result */ + error = css_stylesheet_style_create(c->sheet, required_size, result); + if (error != CSS_OK) + return error; + + /* Copy the bytecode to it */ + memcpy((*result)->bytecode, &opv, sizeof(opv)); + if ((flags & FLAG_INHERIT) == false && value == PAUSE_BEFORE_SET) { + memcpy(((uint8_t *) (*result)->bytecode) + sizeof(opv), + &length, sizeof(length)); + memcpy(((uint8_t *) (*result)->bytecode) + sizeof(opv) + + sizeof(length), &unit, sizeof(unit)); + } return CSS_OK; } |