public function convert()
{
$underlineOnStr = array_key_exists('Underline', $this->idmlContext) ? $this->idmlContext['Underline'] : 'false';
$underlineOn = $underlineOnStr == 'true';
$backColorName = array_key_exists('Properties::UnderlineColor', $this->idmlContext) ? $this->idmlContext['Properties::UnderlineColor'] : false;
$underlineOffset = array_key_exists('UnderlineOffset', $this->idmlContext) ? $this->idmlContext['UnderlineOffset'] : false;
// This code addresses the use case where underlining is used to create a background color in InDesign
// It only applies when the Underline property is set to true, and the UnderlineColor and UnderlineOffset are set as well.
if ($underlineOn && $backColorName && $underlineOffset) {
$declarationMgr = IdmlDeclarationManager::getInstance();
if (substr($backColorName, 0, 5) == 'Color') {
$backColorValues = $declarationMgr->declaredColorHandler->declaredColors[$backColorName];
$backColor = IdmlDeclaredColors::rgbAsHex($backColorValues);
$this->registerCSS('background-color', $backColor);
}
}
}
public function loadDeclaredColors($filename)
{
$this->declaredColorHandler->load($filename);
}
