Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3584 | sourcerer | 1 | /* |
| 2 | * This file was generated by LibCSS gen_parser |
||
| 3 | * |
||
| 4 | * Generated from: |
||
| 5 | * |
||
| 6 | * background_image:CSS_PROP_BACKGROUND_IMAGE IDENT:( INHERIT: NONE:0,BACKGROUND_IMAGE_NONE IDENT:) URI:BACKGROUND_IMAGE_URI |
||
| 7 | * |
||
| 8 | * Licensed under the MIT License, |
||
| 9 | * http://www.opensource.org/licenses/mit-license.php |
||
| 10 | * Copyright 2010 The NetSurf Browser Project. |
||
| 11 | */ |
||
| 12 | |||
| 13 | #include |
||
| 14 | #include |
||
| 15 | |||
| 16 | #include "bytecode/bytecode.h" |
||
| 17 | #include "bytecode/opcodes.h" |
||
| 18 | #include "parse/properties/properties.h" |
||
| 19 | #include "parse/properties/utils.h" |
||
| 20 | |||
| 21 | /** |
||
| 22 | * Parse background_image |
||
| 23 | * |
||
| 24 | * \param c Parsing context |
||
| 25 | * \param vector Vector of tokens to process |
||
| 26 | * \param ctx Pointer to vector iteration context |
||
| 27 | * \param result resulting style |
||
| 28 | * \return CSS_OK on success, |
||
| 29 | * CSS_NOMEM on memory exhaustion, |
||
| 30 | * CSS_INVALID if the input is not valid |
||
| 31 | * |
||
| 32 | * Post condition: \a *ctx is updated with the next token to process |
||
| 33 | * If the input is invalid, then \a *ctx remains unchanged. |
||
| 34 | */ |
||
| 35 | css_error css__parse_background_image(css_language *c, |
||
| 36 | const parserutils_vector *vector, int *ctx, |
||
| 37 | css_style *result) |
||
| 38 | { |
||
| 39 | int orig_ctx = *ctx; |
||
| 40 | css_error error; |
||
| 41 | const css_token *token; |
||
| 42 | bool match; |
||
| 43 | |||
| 44 | token = parserutils_vector_iterate(vector, ctx); |
||
| 45 | if ((token == NULL) || ((token->type != CSS_TOKEN_IDENT) && (token->type != CSS_TOKEN_URI))) { |
||
| 46 | *ctx = orig_ctx; |
||
| 47 | return CSS_INVALID; |
||
| 48 | } |
||
| 49 | |||
| 50 | if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[INHERIT], &match) == lwc_error_ok && match)) { |
||
| 51 | error = css_stylesheet_style_inherit(result, CSS_PROP_BACKGROUND_IMAGE); |
||
| 52 | } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[NONE], &match) == lwc_error_ok && match)) { |
||
| 53 | error = css__stylesheet_style_appendOPV(result, CSS_PROP_BACKGROUND_IMAGE, 0,BACKGROUND_IMAGE_NONE); |
||
| 54 | } else if (token->type == CSS_TOKEN_URI) { |
||
| 55 | lwc_string *uri = NULL; |
||
| 56 | uint32_t uri_snumber; |
||
| 57 | |||
| 58 | error = c->sheet->resolve(c->sheet->resolve_pw, |
||
| 59 | c->sheet->url, |
||
| 60 | token->idata, &uri); |
||
| 61 | if (error != CSS_OK) { |
||
| 62 | *ctx = orig_ctx; |
||
| 63 | return error; |
||
| 64 | } |
||
| 65 | |||
| 66 | error = css__stylesheet_string_add(c->sheet, uri, &uri_snumber); |
||
| 67 | if (error != CSS_OK) { |
||
| 68 | *ctx = orig_ctx; |
||
| 69 | return error; |
||
| 70 | } |
||
| 71 | |||
| 72 | error = css__stylesheet_style_appendOPV(result, CSS_PROP_BACKGROUND_IMAGE, 0, BACKGROUND_IMAGE_URI); |
||
| 73 | if (error != CSS_OK) { |
||
| 74 | *ctx = orig_ctx; |
||
| 75 | return error; |
||
| 76 | } |
||
| 77 | |||
| 78 | error = css__stylesheet_style_append(result, uri_snumber); |
||
| 79 | } else { |
||
| 80 | error = CSS_INVALID; |
||
| 81 | } |
||
| 82 | |||
| 83 | if (error != CSS_OK) |
||
| 84 | *ctx = orig_ctx; |
||
| 85 | |||
| 86 | return error; |
||
| 87 | } |
||
| 88 |