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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_word_spacing(uint32_t opv, css_style *style,
css_select_state *state)
{
return css__cascade_length_normal(opv, style, state, set_word_spacing);
}
css_error css__set_word_spacing_from_hint(const css_hint *hint,
css_computed_style *style)
{
return set_word_spacing(style, hint->status,
hint->data.length.value, hint->data.length.unit);
}
css_error css__initial_word_spacing(css_select_state *state)
{
return set_word_spacing(state->computed, CSS_WORD_SPACING_NORMAL,
0, CSS_UNIT_PX);
}
css_error css__compose_word_spacing(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_word_spacing(child, &length, &unit);
if ((child->uncommon == NULL && parent->uncommon != NULL) ||
type == CSS_WORD_SPACING_INHERIT ||
(child->uncommon != NULL && result != child)) {
if ((child->uncommon == NULL && parent->uncommon != NULL) ||
type == CSS_WORD_SPACING_INHERIT) {
type = get_word_spacing(parent, &length, &unit);
}
return set_word_spacing(result, type, length, unit);
}
return CSS_OK;
}
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