Automattic\WooCommerce\Vendor\Sabberworm\CSS\RuleSet

DeclarationBlock::createFontShorthand │ public │ WC 1.0

Looks for long format CSS font properties (e.g. font-weight) and tries to convert them into a shorthand CSS font property.

At least font-size AND font-family must be present in order to create a shorthand declaration.

Метод класса: DeclarationBlock{}

Хуков нет.

Возвращает

null. Ничего (null).

Использование

$DeclarationBlock = new DeclarationBlock();
$DeclarationBlock->createFontShorthand();

Список изменений

Код DeclarationBlock::createFontShorthand() DeclarationBlock::createFontShorthand ^{WC 10.4.3}

public function createFontShorthand()
{
    $aFontProperties = [
        'font-style',
        'font-variant',
        'font-weight',
        'font-size',
        'line-height',
        'font-family',
    ];
    $aRules = $this->getRulesAssoc();
    if (!isset($aRules['font-size']) || !isset($aRules['font-family'])) {
        return;
    }
    $oOldRule = isset($aRules['font-size']) ? $aRules['font-size'] : $aRules['font-family'];
    $oNewRule = new Rule('font', $oOldRule->getLineNo(), $oOldRule->getColNo());
    unset($oOldRule);
    foreach (['font-style', 'font-variant', 'font-weight'] as $sProperty) {
        if (isset($aRules[$sProperty])) {
            $oRule = $aRules[$sProperty];
            $mRuleValue = $oRule->getValue();
            $aValues = [];
            if (!$mRuleValue instanceof RuleValueList) {
                $aValues[] = $mRuleValue;
            } else {
                $aValues = $mRuleValue->getListComponents();
            }
            if ($aValues[0] !== 'normal') {
                $oNewRule->addValue($aValues[0]);
            }
        }
    }
    // Get the font-size value
    $oRule = $aRules['font-size'];
    $mRuleValue = $oRule->getValue();
    $aFSValues = [];
    if (!$mRuleValue instanceof RuleValueList) {
        $aFSValues[] = $mRuleValue;
    } else {
        $aFSValues = $mRuleValue->getListComponents();
    }
    // But wait to know if we have line-height to add it
    if (isset($aRules['line-height'])) {
        $oRule = $aRules['line-height'];
        $mRuleValue = $oRule->getValue();
        $aLHValues = [];
        if (!$mRuleValue instanceof RuleValueList) {
            $aLHValues[] = $mRuleValue;
        } else {
            $aLHValues = $mRuleValue->getListComponents();
        }
        if ($aLHValues[0] !== 'normal') {
            $val = new RuleValueList('/', $this->getLineNo());
            $val->addListComponent($aFSValues[0]);
            $val->addListComponent($aLHValues[0]);
            $oNewRule->addValue($val);
        }
    } else {
        $oNewRule->addValue($aFSValues[0]);
    }
    $oRule = $aRules['font-family'];
    $mRuleValue = $oRule->getValue();
    $aFFValues = [];
    if (!$mRuleValue instanceof RuleValueList) {
        $aFFValues[] = $mRuleValue;
    } else {
        $aFFValues = $mRuleValue->getListComponents();
    }
    $oFFValue = new RuleValueList(',', $this->getLineNo());
    $oFFValue->setListComponents($aFFValues);
    $oNewRule->addValue($oFFValue);

    $this->addRule($oNewRule);
    foreach ($aFontProperties as $sProperty) {
        $this->removeRule($sProperty);
    }
}