diff options
author | John Mark Bell <jmb@netsurf-browser.org> | 2008-10-26 21:10:43 +0000 |
---|---|---|
committer | John Mark Bell <jmb@netsurf-browser.org> | 2008-10-26 21:10:43 +0000 |
commit | 25fe7575eb1d43b3906ca5ccee12225c0d6d65f9 (patch) | |
tree | 6ba6fd904da9921ade712723eaac28beb9030c1c /src | |
parent | e9b5f50f54d43697b9895671f1445d1e72879acd (diff) | |
download | libcss-25fe7575eb1d43b3906ca5ccee12225c0d6d65f9.tar.gz libcss-25fe7575eb1d43b3906ca5ccee12225c0d6d65f9.tar.bz2 |
float
svn path=/trunk/libcss/; revision=5641
Diffstat (limited to 'src')
-rw-r--r-- | src/parse/css21props.c | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/src/parse/css21props.c b/src/parse/css21props.c index ab358d0..1c7edcc 100644 --- a/src/parse/css21props.c +++ b/src/parse/css21props.c @@ -1425,10 +1425,41 @@ css_error parse_float(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 *ident; + uint8_t flags = 0; + uint16_t value = 0; + uint32_t opv; + + /* IDENT (left, right, none, inherit) */ + ident = parserutils_vector_iterate(vector, ctx); + if (ident == NULL || ident->type != CSS_TOKEN_IDENT) + return CSS_INVALID; + + error = parse_important(c, vector, ctx, &flags); + if (error != CSS_OK) + return error; + + if (ident->lower.ptr == c->strings[INHERIT]) { + flags |= FLAG_INHERIT; + } else if (ident->lower.ptr == c->strings[LEFT]) { + value = FLOAT_LEFT; + } else if (ident->lower.ptr == c->strings[RIGHT]) { + value = FLOAT_RIGHT; + } else if (ident->lower.ptr == c->strings[NONE]) { + value = FLOAT_NONE; + } else + return CSS_INVALID; + + opv = buildOPV(OP_FLOAT, flags, value); + + /* Allocate result */ + *result = css_stylesheet_style_create(c->sheet, sizeof(opv)); + if (*result == NULL) + return CSS_NOMEM; + + /* Copy the bytecode to it */ + memcpy((*result)->bytecode, &opv, sizeof(opv)); return CSS_OK; } |