From 97449b2e23ef5252cb4f766d9215d14e763a0732 Mon Sep 17 00:00:00 2001 From: Vincent Sanders Date: Sun, 5 Dec 2010 17:22:06 +0000 Subject: Split up properties selectors svn path=/trunk/libcss/; revision=11011 --- src/select/properties/background_image.c | 59 ++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 src/select/properties/background_image.c (limited to 'src/select/properties/background_image.c') diff --git a/src/select/properties/background_image.c b/src/select/properties/background_image.c new file mode 100644 index 0000000..df39e30 --- /dev/null +++ b/src/select/properties/background_image.c @@ -0,0 +1,59 @@ +/* + * This file is part of LibCSS + * Licensed under the MIT License, + * http://www.opensource.org/licenses/mit-license.php + * Copyright 2009 John-Mark Bell + */ + +#include "bytecode/bytecode.h" +#include "bytecode/opcodes.h" +#include "select/propset.h" +#include "select/propget.h" +#include "utils/utils.h" + +#include "select/properties/properties.h" +#include "select/properties/helpers.h" + +css_error cascade_background_image(uint32_t opv, css_style *style, + css_select_state *state) +{ + return cascade_uri_none(opv, style, state, set_background_image); +} + +css_error set_background_image_from_hint(const css_hint *hint, + css_computed_style *style) +{ + css_error error; + + error = set_background_image(style, hint->status, hint->data.string); + + if (hint->data.string != NULL) + lwc_string_unref(hint->data.string); + + return error; +} + +css_error initial_background_image(css_select_state *state) +{ + return set_background_image(state->result, + CSS_BACKGROUND_IMAGE_NONE, NULL); +} + +css_error compose_background_image(const css_computed_style *parent, + const css_computed_style *child, + css_computed_style *result) +{ + lwc_string *url; + uint8_t type = get_background_image(child, &url); + + if (type == CSS_BACKGROUND_IMAGE_INHERIT) { + type = get_background_image(parent, &url); + } + + return set_background_image(result, type, url); +} + +uint32_t destroy_background_image(void *bytecode) +{ + return generic_destroy_uri(bytecode); +} -- cgit v1.2.3