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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3584 | sourcerer | 1 | /* |
| 2 | * This file is part of LibCSS |
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| 3 | * Licensed under the MIT License, |
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| 4 | * http://www.opensource.org/licenses/mit-license.php |
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| 5 | * Copyright 2009 John-Mark Bell |
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| 6 | */ |
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| 7 | |||
| 8 | #include "bytecode/bytecode.h" |
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| 9 | #include "bytecode/opcodes.h" |
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| 10 | #include "select/propset.h" |
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| 11 | #include "select/propget.h" |
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| 12 | #include "utils/utils.h" |
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| 13 | |||
| 14 | #include "select/properties/properties.h" |
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| 15 | #include "select/properties/helpers.h" |
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| 16 | |||
| 17 | css_error css__cascade_background_image(uint32_t opv, css_style *style, |
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| 18 | css_select_state *state) |
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| 19 | { |
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| 20 | return css__cascade_uri_none(opv, style, state, set_background_image); |
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| 21 | } |
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| 22 | |||
| 23 | css_error css__set_background_image_from_hint(const css_hint *hint, |
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| 24 | css_computed_style *style) |
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| 25 | { |
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| 26 | css_error error; |
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| 27 | |||
| 28 | error = set_background_image(style, hint->status, hint->data.string); |
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| 29 | |||
| 30 | if (hint->data.string != NULL) |
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| 31 | lwc_string_unref(hint->data.string); |
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| 32 | |||
| 33 | return error; |
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| 34 | } |
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| 35 | |||
| 36 | css_error css__initial_background_image(css_select_state *state) |
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| 37 | { |
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| 38 | return set_background_image(state->computed, |
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| 39 | CSS_BACKGROUND_IMAGE_NONE, NULL); |
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| 40 | } |
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| 41 | |||
| 42 | css_error css__compose_background_image(const css_computed_style *parent, |
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| 43 | const css_computed_style *child, |
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| 44 | css_computed_style *result) |
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| 45 | { |
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| 46 | lwc_string *url; |
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| 47 | uint8_t type = get_background_image(child, &url); |
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| 48 | |||
| 49 | if (type == CSS_BACKGROUND_IMAGE_INHERIT) { |
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| 50 | type = get_background_image(parent, &url); |
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| 51 | } |
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| 52 | |||
| 53 | return set_background_image(result, type, url); |
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| 54 | } |
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| 55 |