/**
* Optimises values
* @access public
* @version 1.0
*/
function value()
{
$shorthands =& $this->meta_css['shorthands'];
// optimise shorthand properties
if (isset($shorthands[$this->property])) {
$temp = csstidy_optimise::shorthand($this->value);
// FIXME - move
if ($temp != $this->value) {
$this->log('Optimised shorthand notation (' . $this->property . '): Changed "' . $this->value . '" to "' . $temp . '"', 'Information');
}
$this->value = $temp;
}
// Remove whitespace at ! important
if ($this->value != $this->compress_important($this->value)) {
$this->log('Optimised !important', 'Information');
}
}
/**
* Merges Shorthand properties again, the opposite of dissolve_4value_shorthands()
* @param array $array
* @return array
* @version 1.2
* @see dissolve_4value_shorthands()
*/
function merge_4value_shorthands($array)
{
$return = $array;
$shorthands =& $GLOBALS['csstidy']['shorthands'];
foreach ($shorthands as $key => $value) {
if (isset($array[$value[0]]) && isset($array[$value[1]]) && isset($array[$value[2]]) && isset($array[$value[3]]) && $value !== 0) {
$return[$key] = '';
$important = '';
for ($i = 0; $i < 4; $i++) {
$val = $array[$value[$i]];
if ($this->parser->is_important($val)) {
$important = '!important';
$return[$key] .= $this->parser->gvw_important($val) . ' ';
} else {
$return[$key] .= $val . ' ';
}
unset($return[$value[$i]]);
}
$return[$key] = csstidy_optimise::shorthand(trim($return[$key] . $important));
}
}
return $return;
}
/**
* Merges Shorthand properties again, the opposite of dissolve_4value_shorthands()
* @param array $array
* @return array
* @version 1.2
* @see dissolve_4value_shorthands()
*/
function merge_4value_shorthands($array)
{
$return = $array;
$shorthands =& $this->meta_css['shorthands'];
foreach ($shorthands as $key => $value) {
//print_r($value); NOTICE
if (isset($array[$value[0]]) && isset($array[$value[1]]) && isset($array[$value[2]]) && isset($array[$value[3]]) && $value !== 0) {
$return[$key] = '';
$important = '';
for ($i = 0; $i < 4; $i++) {
$val = $array[$value[$i]];
if (csstidy::is_important($val)) {
$important = '!important';
$return[$key] .= csstidy::gvw_important($val) . ' ';
} else {
$return[$key] .= $val . ' ';
}
unset($return[$value[$i]]);
}
$return[$key] = csstidy_optimise::shorthand(trim($return[$key] . $important));
}
}
return $return;
}
