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author | John Mark Bell <jmb@netsurf-browser.org> | 2008-10-26 15:22:27 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2008-10-26 15:22:27 +0000 |
commit | ff9495d56006405324e4404089f158d61b944c57 (patch) | |
tree | 384b14c3b329e87022fd4e6437f904d7af1e2bad /src/parse/css21props.c | |
parent | 415e877957b09e0d1e03a079306d1d64202cd386 (diff) | |
download | libcss-ff9495d56006405324e4404089f158d61b944c57.tar.gz libcss-ff9495d56006405324e4404089f158d61b944c57.tar.bz2 |
cue-{after,before}
svn path=/trunk/libcss/; revision=5637
Diffstat (limited to 'src/parse/css21props.c')
-rw-r--r-- | src/parse/css21props.c | 107 |
1 files changed, 99 insertions, 8 deletions
diff --git a/src/parse/css21props.c b/src/parse/css21props.c index 31f52e2..273abb3 100644 --- a/src/parse/css21props.c +++ b/src/parse/css21props.c @@ -1027,6 +1027,7 @@ css_error parse_content(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { + /** \todo content */ UNUSED(c); UNUSED(vector); UNUSED(ctx); @@ -1039,6 +1040,7 @@ css_error parse_counter_increment(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { + /** \todo counter-increment */ UNUSED(c); UNUSED(vector); UNUSED(ctx); @@ -1051,6 +1053,7 @@ css_error parse_counter_reset(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { + /** \todo counter-reset */ UNUSED(c); UNUSED(vector); UNUSED(ctx); @@ -1063,10 +1066,54 @@ css_error parse_cue_after(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; + uint32_t required_size; + + /* URI | IDENT (none, inherit) */ + token = parserutils_vector_iterate(vector, ctx); + if (token == NULL || (token->type != CSS_TOKEN_IDENT && + token->type != CSS_TOKEN_URI)) + return CSS_INVALID; + + error = parse_important(c, vector, ctx, &flags); + if (error != CSS_OK) + return error; + + if (token->type == CSS_TOKEN_IDENT && + token->lower.ptr == c->strings[INHERIT]) { + flags |= FLAG_INHERIT; + } else if (token->type == CSS_TOKEN_IDENT && + token->lower.ptr == c->strings[NONE]) { + value = CUE_AFTER_NONE; + } else if (token->type == CSS_TOKEN_URI) { + value = CUE_AFTER_URI; + } else + return CSS_INVALID; + + opv = buildOPV(OP_CUE_AFTER, flags, value); + + required_size = sizeof(opv); + if (value == CUE_AFTER_URI) + required_size += sizeof(uint8_t *) + sizeof(size_t); + + /* Allocate result */ + *result = css_stylesheet_style_create(c->sheet, required_size); + if (*result == NULL) + return CSS_NOMEM; + + /* Copy the bytecode to it */ + memcpy((*result)->bytecode, &opv, sizeof(opv)); + if (value == CUE_AFTER_URI) { + memcpy((uint8_t *) (*result)->bytecode + sizeof(opv), + &token->data.ptr, sizeof(uint8_t *)); + memcpy((uint8_t *) (*result)->bytecode + sizeof(opv) + + sizeof(uint8_t *), + &token->data.len, sizeof(size_t)); + } return CSS_OK; } @@ -1075,10 +1122,54 @@ css_error parse_cue_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; + uint32_t required_size; + + /* URI | IDENT (none, inherit) */ + token = parserutils_vector_iterate(vector, ctx); + if (token == NULL || (token->type != CSS_TOKEN_IDENT && + token->type != CSS_TOKEN_URI)) + return CSS_INVALID; + + error = parse_important(c, vector, ctx, &flags); + if (error != CSS_OK) + return error; + + if (token->type == CSS_TOKEN_IDENT && + token->lower.ptr == c->strings[INHERIT]) { + flags |= FLAG_INHERIT; + } else if (token->type == CSS_TOKEN_IDENT && + token->lower.ptr == c->strings[NONE]) { + value = CUE_BEFORE_NONE; + } else if (token->type == CSS_TOKEN_URI) { + value = CUE_BEFORE_URI; + } else + return CSS_INVALID; + + opv = buildOPV(OP_CUE_BEFORE, flags, value); + + required_size = sizeof(opv); + if (value == CUE_BEFORE_URI) + required_size += sizeof(uint8_t *) + sizeof(size_t); + + /* Allocate result */ + *result = css_stylesheet_style_create(c->sheet, required_size); + if (*result == NULL) + return CSS_NOMEM; + + /* Copy the bytecode to it */ + memcpy((*result)->bytecode, &opv, sizeof(opv)); + if (value == CUE_BEFORE_URI) { + memcpy((uint8_t *) (*result)->bytecode + sizeof(opv), + &token->data.ptr, sizeof(uint8_t *)); + memcpy((uint8_t *) (*result)->bytecode + sizeof(opv) + + sizeof(uint8_t *), + &token->data.len, sizeof(size_t)); + } return CSS_OK; } |