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author | Michael Drake <michael.drake@codethink.co.uk> | 2019-03-10 14:50:02 +0000 |
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committer | Michael Drake <michael.drake@codethink.co.uk> | 2019-03-10 14:54:57 +0000 |
commit | e42684ed2ee84301a0a458fe846e8e107d19bf96 (patch) | |
tree | 3077fedf0273e80954783ac50b46e232276c5f80 /src/stylesheet.c | |
parent | 0da84ebf34d68cc1f89d057086fdd0f24747b258 (diff) | |
download | libcss-e42684ed2ee84301a0a458fe846e8e107d19bf96.tar.gz libcss-e42684ed2ee84301a0a458fe846e8e107d19bf96.tar.bz2 |
Media queries: Move css_parse_media_query to parse/mq.c file.
It's now exposed in the mq.h header too.
Diffstat (limited to 'src/stylesheet.c')
-rw-r--r-- | src/stylesheet.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/src/stylesheet.c b/src/stylesheet.c index 7c1fb83..26ba0f3 100644 --- a/src/stylesheet.c +++ b/src/stylesheet.c @@ -113,112 +113,6 @@ css_error css__stylesheet_string_get(css_stylesheet *sheet, return CSS_OK; } -typedef struct css_mq_parse_ctx { - lwc_string **strings; - css_mq_query *media; -} css_mq_parse_ctx; - -static css_error css_parse_media_query_handle_event( - css_parser_event type, - const parserutils_vector *tokens, - void *pw) -{ - int idx = 0; - css_error err; - css_mq_query *media; - const css_token *tok; - css_mq_parse_ctx *ctx = pw; - lwc_string **strings = ctx->strings; - - UNUSED(type); - - /* Skip @media */ - tok = parserutils_vector_iterate(tokens, &idx); - assert(tok->type == CSS_TOKEN_ATKEYWORD); - UNUSED(tok); - - /* Skip whitespace */ - tok = parserutils_vector_iterate(tokens, &idx); - assert(tok->type == CSS_TOKEN_S); - UNUSED(tok); - - err = css__mq_parse_media_list(strings, tokens, &idx, &media); - if (err != CSS_OK) { - return CSS_OK; - } - - ctx->media = media; - return CSS_OK; -} - -static css_error css_parse_media_query( - lwc_string **strings, - const uint8_t *mq, - size_t len, - css_mq_query **media_out) -{ - css_error err; - css_parser *parser; - css_mq_parse_ctx ctx = { - .strings = strings, - }; - css_parser_optparams params_quirks = { - .quirks = false, - }; - css_parser_optparams params_handler = { - .event_handler = { - .handler = css_parse_media_query_handle_event, - .pw = &ctx, - }, - }; - - err = css__parser_create_for_media_query(NULL, - CSS_CHARSET_DEFAULT, &parser); - if (err != CSS_OK) { - return err; - } - - err = css__parser_setopt(parser, CSS_PARSER_QUIRKS, - ¶ms_quirks); - if (err != CSS_OK) { - css__parser_destroy(parser); - return err; - } - - err = css__parser_setopt(parser, CSS_PARSER_EVENT_HANDLER, - ¶ms_handler); - if (err != CSS_OK) { - css__parser_destroy(parser); - return err; - } - - err = css__parser_parse_chunk(parser, - (const uint8_t *)"@media ", - strlen("@media ")); - if (err != CSS_OK && err != CSS_NEEDDATA) { - css__parser_destroy(parser); - return err; - } - - err = css__parser_parse_chunk(parser, mq, len); - if (err != CSS_OK && err != CSS_NEEDDATA) { - css__parser_destroy(parser); - return err; - } - - err = css__parser_completed(parser); - if (err != CSS_OK) { - css__parser_destroy(parser); - return err; - } - - css__parser_destroy(parser); - - *media_out = ctx.media; - return CSS_OK; -} - - /** * Create a stylesheet * |