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author | John Mark Bell <jmb@netsurf-browser.org> | 2009-05-27 00:01:19 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2009-05-27 00:01:19 +0000 |
commit | 5f47593e78ab1fb0d0adf24c6cfa1fbae0a36e1a (patch) | |
tree | 2d161667f39bf8b538e8742a610085efa56dcb97 /src/parse/properties/properties.c | |
parent | 117437f5b3fe8924782bce996ff12e1929be70a0 (diff) | |
download | libcss-5f47593e78ab1fb0d0adf24c6cfa1fbae0a36e1a.tar.gz libcss-5f47593e78ab1fb0d0adf24c6cfa1fbae0a36e1a.tar.bz2 |
Split out page-related property parsers.
svn path=/trunk/libcss/; revision=7564
Diffstat (limited to 'src/parse/properties/properties.c')
-rw-r--r-- | src/parse/properties/properties.c | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/src/parse/properties/properties.c b/src/parse/properties/properties.c index 5b8f186..345377c 100644 --- a/src/parse/properties/properties.c +++ b/src/parse/properties/properties.c @@ -1334,66 +1334,6 @@ css_error parse_min_width(css_language *c, return CSS_OK; } -css_error parse_orphans(css_language *c, - const parserutils_vector *vector, int *ctx, - css_style **result) -{ - css_error error; - const css_token *token; - uint8_t flags = 0; - uint16_t value = 0; - uint32_t opv; - css_fixed num = 0; - uint32_t required_size; - - /* <integer> | IDENT (inherit) */ - token = parserutils_vector_iterate(vector, ctx); - if (token == NULL || (token->type != CSS_TOKEN_IDENT && - token->type != CSS_TOKEN_NUMBER)) - return CSS_INVALID; - - error = parse_important(c, vector, ctx, &flags); - if (error != CSS_OK) - return error; - - if (token->ilower == c->strings[INHERIT]) { - flags |= FLAG_INHERIT; - } else if (token->type == CSS_TOKEN_NUMBER) { - size_t consumed = 0; - num = number_from_lwc_string(token->ilower, true, &consumed); - /* Invalid if there are trailing characters */ - if (consumed != lwc_string_length(token->ilower)) - return CSS_INVALID; - - /* Negative values are nonsensical */ - if (num < 0) - return CSS_INVALID; - - value = ORPHANS_SET; - } else - return CSS_INVALID; - - opv = buildOPV(CSS_PROP_ORPHANS, flags, value); - - required_size = sizeof(opv); - if ((flags & FLAG_INHERIT) == false && value == ORPHANS_SET) - required_size += sizeof(num); - - /* 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 == ORPHANS_SET) { - memcpy(((uint8_t *) (*result)->bytecode) + sizeof(opv), - &num, sizeof(num)); - } - - return CSS_OK; -} - css_error parse_overflow(css_language *c, const parserutils_vector *vector, int *ctx, css_style **result) @@ -1439,141 +1379,6 @@ css_error parse_overflow(css_language *c, return CSS_OK; } -css_error parse_page_break_after(css_language *c, - const parserutils_vector *vector, int *ctx, - css_style **result) -{ - css_error error; - const css_token *ident; - uint8_t flags = 0; - uint16_t value = 0; - uint32_t opv; - - /* IDENT (auto, always, avoid, left, right, 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->ilower == c->strings[INHERIT]) { - flags |= FLAG_INHERIT; - } else if (ident->ilower == c->strings[AUTO]) { - value = PAGE_BREAK_AFTER_AUTO; - } else if (ident->ilower == c->strings[ALWAYS]) { - value = PAGE_BREAK_AFTER_ALWAYS; - } else if (ident->ilower == c->strings[AVOID]) { - value = PAGE_BREAK_AFTER_AVOID; - } else if (ident->ilower == c->strings[LEFT]) { - value = PAGE_BREAK_AFTER_LEFT; - } else if (ident->ilower == c->strings[RIGHT]) { - value = PAGE_BREAK_AFTER_RIGHT; - } else - return CSS_INVALID; - - opv = buildOPV(CSS_PROP_PAGE_BREAK_AFTER, flags, value); - - /* Allocate result */ - error = css_stylesheet_style_create(c->sheet, sizeof(opv), result); - if (error != CSS_OK) - return error; - - /* Copy the bytecode to it */ - memcpy((*result)->bytecode, &opv, sizeof(opv)); - - return CSS_OK; -} - -css_error parse_page_break_before(css_language *c, - const parserutils_vector *vector, int *ctx, - css_style **result) -{ - css_error error; - const css_token *ident; - uint8_t flags = 0; - uint16_t value = 0; - uint32_t opv; - - /* IDENT (auto, always, avoid, left, right, 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->ilower == c->strings[INHERIT]) { - flags |= FLAG_INHERIT; - } else if (ident->ilower == c->strings[AUTO]) { - value = PAGE_BREAK_BEFORE_AUTO; - } else if (ident->ilower == c->strings[ALWAYS]) { - value = PAGE_BREAK_BEFORE_ALWAYS; - } else if (ident->ilower == c->strings[AVOID]) { - value = PAGE_BREAK_BEFORE_AVOID; - } else if (ident->ilower == c->strings[LEFT]) { - value = PAGE_BREAK_BEFORE_LEFT; - } else if (ident->ilower == c->strings[RIGHT]) { - value = PAGE_BREAK_BEFORE_RIGHT; - } else - return CSS_INVALID; - - opv = buildOPV(CSS_PROP_PAGE_BREAK_BEFORE, flags, value); - - /* Allocate result */ - error = css_stylesheet_style_create(c->sheet, sizeof(opv), result); - if (error != CSS_OK) - return error; - - /* Copy the bytecode to it */ - memcpy((*result)->bytecode, &opv, sizeof(opv)); - - return CSS_OK; -} - -css_error parse_page_break_inside(css_language *c, - const parserutils_vector *vector, int *ctx, - css_style **result) -{ - css_error error; - const css_token *ident; - uint8_t flags = 0; - uint16_t value = 0; - uint32_t opv; - - /* IDENT (auto, avoid, 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->ilower == c->strings[INHERIT]) { - flags |= FLAG_INHERIT; - } else if (ident->ilower == c->strings[AUTO]) { - value = PAGE_BREAK_INSIDE_AUTO; - } else if (ident->ilower == c->strings[AVOID]) { - value = PAGE_BREAK_INSIDE_AVOID; - } else - return CSS_INVALID; - - opv = buildOPV(CSS_PROP_PAGE_BREAK_INSIDE, flags, value); - - /* Allocate result */ - error = css_stylesheet_style_create(c->sheet, sizeof(opv), result); - if (error != CSS_OK) - return error; - - /* Copy the bytecode to it */ - memcpy((*result)->bytecode, &opv, sizeof(opv)); - - return CSS_OK; -} - css_error parse_quotes(css_language *c, const parserutils_vector *vector, int *ctx, css_style **result) @@ -2223,66 +2028,6 @@ css_error parse_white_space(css_language *c, return CSS_OK; } -css_error parse_widows(css_language *c, - const parserutils_vector *vector, int *ctx, - css_style **result) -{ - css_error error; - const css_token *token; - uint8_t flags = 0; - uint16_t value = 0; - uint32_t opv; - css_fixed num = 0; - uint32_t required_size; - - /* <integer> | IDENT (inherit) */ - token = parserutils_vector_iterate(vector, ctx); - if (token == NULL || (token->type != CSS_TOKEN_IDENT && - token->type != CSS_TOKEN_NUMBER)) - return CSS_INVALID; - - error = parse_important(c, vector, ctx, &flags); - if (error != CSS_OK) - return error; - - if (token->ilower == c->strings[INHERIT]) { - flags |= FLAG_INHERIT; - } else if (token->type == CSS_TOKEN_NUMBER) { - size_t consumed = 0; - num = number_from_lwc_string(token->ilower, true, &consumed); - /* Invalid if there are trailing characters */ - if (consumed != lwc_string_length(token->ilower)) - return CSS_INVALID; - - /* Negative values are nonsensical */ - if (num < 0) - return CSS_INVALID; - - value = WIDOWS_SET; - } else - return CSS_INVALID; - - opv = buildOPV(CSS_PROP_WIDOWS, flags, value); - - required_size = sizeof(opv); - if ((flags & FLAG_INHERIT) == false && value == WIDOWS_SET) - required_size += sizeof(num); - - /* 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 == WIDOWS_SET) { - memcpy(((uint8_t *) (*result)->bytecode) + sizeof(opv), - &num, sizeof(num)); - } - - return CSS_OK; -} - css_error parse_width(css_language *c, const parserutils_vector *vector, int *ctx, css_style **result) |