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/*
* This file is part of LibCSS
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
*/
#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 css__cascade_width(uint32_t opv, css_style *style,
css_select_state *state)
{
return css__cascade_length_auto(opv, style, state, set_width);
}
css_error css__set_width_from_hint(const css_hint *hint,
css_computed_style *style)
{
return set_width(style, hint->status,
hint->data.length.value, hint->data.length.unit);
}
css_error css__initial_width(css_select_state *state)
{
return set_width(state->computed, CSS_WIDTH_AUTO, 0, CSS_UNIT_PX);
}
css_error css__copy_width(
const css_computed_style *from,
css_computed_style *to)
{
css_fixed length = 0;
css_unit unit = CSS_UNIT_PX;
uint8_t type = get_width(from, &length, &unit);
if (from == to) {
return CSS_OK;
}
return set_width(to, type, length, unit);
}
css_error css__compose_width(const css_computed_style *parent,
const css_computed_style *child,
css_computed_style *result)
{
css_fixed length = 0;
css_unit unit = CSS_UNIT_PX;
uint8_t type = get_width(child, &length, &unit);
return css__copy_width(
type == CSS_WIDTH_INHERIT ? parent : child,
result);
}
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