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author | John Mark Bell <jmb@netsurf-browser.org> | 2008-11-25 21:11:19 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2008-11-25 21:11:19 +0000 |
commit | 6e1773e224d2a8c99fa1e7e0a37adb0f7973d2d5 (patch) | |
tree | c68761c117546ad59dd063c9da53b39ff8bea6a2 /src | |
parent | 9021d53e8e4a64b66de565e2068d2ab253bdc72a (diff) | |
download | libcss-6e1773e224d2a8c99fa1e7e0a37adb0f7973d2d5.tar.gz libcss-6e1773e224d2a8c99fa1e7e0a37adb0f7973d2d5.tar.bz2 |
padding-{top,right,bottom,left}
svn path=/trunk/libcss/; revision=5775
Diffstat (limited to 'src')
-rw-r--r-- | src/parse/css21props.c | 92 |
1 files changed, 68 insertions, 24 deletions
diff --git a/src/parse/css21props.c b/src/parse/css21props.c index 0b0838d..5a5c8ca 100644 --- a/src/parse/css21props.c +++ b/src/parse/css21props.c @@ -331,6 +331,9 @@ static inline css_error parse_border_side_width(css_css21 *c, static inline css_error parse_margin_side(css_css21 *c, const parserutils_vector *vector, int *ctx, uint16_t side, css_style **result); +static inline css_error parse_padding_side(css_css21 *c, + const parserutils_vector *vector, int *ctx, + uint16_t side, css_style **result); /** * Type of property handler function @@ -2658,48 +2661,28 @@ css_error parse_padding_bottom(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { - UNUSED(c); - UNUSED(vector); - UNUSED(ctx); - UNUSED(result); - - return CSS_OK; + return parse_padding_side(c, vector, ctx, SIDE_BOTTOM, result); } css_error parse_padding_left(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { - UNUSED(c); - UNUSED(vector); - UNUSED(ctx); - UNUSED(result); - - return CSS_OK; + return parse_padding_side(c, vector, ctx, SIDE_LEFT, result); } css_error parse_padding_right(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { - UNUSED(c); - UNUSED(vector); - UNUSED(ctx); - UNUSED(result); - - return CSS_OK; + return parse_padding_side(c, vector, ctx, SIDE_RIGHT, result); } css_error parse_padding_top(css_css21 *c, const parserutils_vector *vector, int *ctx, css_style **result) { - UNUSED(c); - UNUSED(vector); - UNUSED(ctx); - UNUSED(result); - - return CSS_OK; + return parse_padding_side(c, vector, ctx, SIDE_TOP, result); } css_error parse_page_break_after(css_css21 *c, @@ -3532,4 +3515,65 @@ css_error parse_margin_side(css_css21 *c, return CSS_OK; } +css_error parse_padding_side(css_css21 *c, + const parserutils_vector *vector, int *ctx, + uint16_t side, css_style **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; + + /* length | 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_ANGLE || unit & UNIT_TIME || unit & UNIT_FREQ) + return CSS_INVALID; + + value = PADDING_SET; + } + + error = parse_important(c, vector, ctx, &flags); + if (error != CSS_OK) + return error; + + opv = buildOPV(OP_PADDING_TRBL, flags, value | side); + + required_size = sizeof(opv); + if ((flags & FLAG_INHERIT) == false && value == PADDING_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 == PADDING_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; +} + + #endif |