/**
* Load and imports CSS.
*/
protected function load_css()
{
/** @var helper_plugin_odt_dwcssloader $loader */
$loader = plugin_load('helper', 'odt_dwcssloader');
if ($loader != NULL) {
$this->css = $loader->load('odt', 'odt', $this->config->getParam('css_template'), $this->config->getParam('usestyles'));
}
$this->import = plugin_load('helper', 'odt_cssimport');
if ($this->import != NULL) {
$this->import->importFromString($this->css);
}
// Call adjustLengthValues to make our callback function being called for every
// length value imported. This gives us the chance to convert it once from
// pixel to points.
$this->import->adjustLengthValues(array($this, 'adjustLengthCallback'));
}
/**
* Constructor. Loads and imports CSS and helper plugins.
*/
public function __construct()
{
$this->factory = plugin_load('helper', 'odt_stylefactory');
/** @var helper_plugin_odt_dwcssloader $loader */
$loader = plugin_load('helper', 'odt_dwcssloader');
if ($loader != NULL) {
$this->css = $loader->load('odt', 'odt', $this->getConf('template'));
}
$this->import = plugin_load('helper', 'odt_cssimport');
if ($this->import != NULL) {
$this->import->importFromString($this->css);
}
// Call adjustLengthValues to make our callback function being called for every
// length value imported. This gives us the chance to convert it once from
// pixel to points.
$this->import->adjustLengthValues(array($this, 'adjustLengthCallback'));
// Load helper class for unit conversion.
$this->units = plugin_load('helper', 'odt_units');
$this->units->setPixelPerEm(14);
$this->units->setTwipsPerPixelX($this->getConf('twips_per_pixel_x'));
$this->units->setTwipsPerPixelY($this->getConf('twips_per_pixel_y'));
$this->meta = new ODTMeta();
}
