/**
* Declares the widget's parameters:
* <ul>
* <li>instanciates Parameter objects,</li>
* <li>configures them and</li>
* <li>calls addParameter() for each of them.</li>
* </ul>
*
* @return void
*/
protected function declareParameters()
{
global $wgWFMKMaxWidth;
$track = new Integer('track');
$track->setMin(0);
$user = new Integer('user');
$user->setMin(0);
$playlist = new Integer('playlist');
$playlist->setMin(0);
$this->source = new XorParameter('source');
$this->source->addParameter($track);
$this->source->addParameter($user);
$this->source->addParameter($playlist);
$this->source->setRequired();
// user need to set one of these parameter
$this->source->setDefaultParameter($track);
// user don't need to type "track=xxx", just "xxx" at right position
$this->addParameter($this->source);
$this->width = new IntegerInPixel('width');
$this->width->setDefaultValue($wgWFMKMaxWidth);
$this->width->setMax($wgWFMKMaxWidth);
$this->addParameter($this->width);
$this->height = new IntegerInPixel('height');
$this->height->setDefaultValue(450);
// updated later to 166 if source is "track"
$this->addParameter($this->height);
$this->autoplay = new Boolean('autoplay');
$this->addParameter($this->autoplay);
$this->artwork = new Boolean('artwork');
$this->addParameter($this->artwork);
$this->comments = new Boolean('comments');
$this->addParameter($this->comments);
$this->playcount = new Boolean('playcount');
$this->addParameter($this->playcount);
$this->like = new Boolean('like');
$this->addParameter($this->like);
$float = new XorParameter('float');
$this->right = new Option('right');
$float->addParameter($this->right);
$this->left = new Option('left');
$float->addParameter($this->left);
$this->addParameter($float);
}
