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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_orphans(uint32_t opv, css_style *style,
css_select_state *state)
{
return css__cascade_number(opv, style, state, set_orphans);
}
css_error css__set_orphans_from_hint(const css_hint *hint,
css_computed_style *style)
{
return set_orphans(style, hint->status, hint->data.integer);
}
css_error css__initial_orphans(css_select_state *state)
{
return set_orphans(state->computed, CSS_ORPHANS_SET, 2);
}
css_error css__copy_orphans(
const css_computed_style *from,
css_computed_style *to)
{
int32_t count = 0;
uint8_t type = get_orphans(from, &count);
if (from == to) {
return CSS_OK;
}
return set_orphans(to, type, count);
}
css_error css__compose_orphans(const css_computed_style *parent,
const css_computed_style *child,
css_computed_style *result)
{
int32_t count = 0;
uint8_t type = get_orphans(child, &count);
return css__copy_orphans(
type == CSS_ORPHANS_INHERIT ? parent : child,
result);
}
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