/**
* @param null $source
*/
public function addAutomaticStyle(ODTStyle $new)
{
$name = $new->getProperty('style-name');
if ($this->auto_styles_by_name[$name] == NULL) {
$this->auto_styles[] = $new;
if (!empty($name)) {
$this->auto_styles_by_name[$name] = $new;
}
return true;
}
// Do not overwrite an already existing style.
return false;
}
/**
* @param null $source
*/
public function addStyleInternal(&$dest, &$dest_by_name, ODTStyle $new, $overwrite = false)
{
if ($new->isDefault()) {
// The key for a default style is the family.
$family = $new->getFamily();
// Search for default style with same family.
for ($index = 0; $index < count($dest); $index++) {
if ($dest[$index]->isDefault() && $dest[$index]->getFamily() == $family) {
// Only overwrite it if allowed.
if ($overwrite) {
$dest[$index] = $new;
}
return false;
}
}
// Default style for that family does not exist yet, add it.
$dest[] = $new;
} else {
// The key for a normal style is the name.
$name = $new->getProperty('style-name');
if ($dest_by_name[$name] == NULL) {
$dest[] = $new;
if (!empty($name)) {
$dest_by_name[$name] = $new;
}
return true;
} elseif ($overwrite) {
for ($index = 0; $index < count($dest); $index++) {
if ($dest[$index] == $dest_by_name[$name]) {
$dest[$index] = $new;
break;
}
}
$dest_by_name[$name] = $new;
return true;
}
}
// Do not overwrite an already existing style.
return false;
}