/**
* Method description
*
* More detailed method description
* @param void
* @return void
*/
function preRender()
{
$this->checkAndSetData();
if (!$this->file instanceof iFile && isset($this->src) && isset($this->subst_src)) {
$this->setSrc(sprintf($this->getSubstSrc(), $this->getSrc()));
}
if (empty($this->alt)) {
$this->setAlt(basename($this->getSrc()));
}
if (empty($this->src)) {
$this->setVisible(0);
parent::preRender();
return;
}
if (($this->getMaxWidth() || $this->getMaxHeight()) && !is_null($this->file)) {
$iDeco = new ImageDecorator($this->file);
$a = recalcSize($iDeco->getWidth(), $iDeco->getHeight(), $this->getMaxWidth(), $this->getMaxHeight());
$this->setWidth($a['0']);
$this->setHeight($a['1']);
}
if ($this->getWithPreview()) {
$js = <<<EOD
\$(document).ready(function(){
\t\$('#{$this->getId()}').css('cursor','pointer').click(function(){
\t\tvar iot = \$("#{$this->getId()}").offset().top;
\t\t\$('<div id="{$this->getId()}_preview" class="image_preview"><img src="{$this->getSrc()}" /></div>').appendTo('body');
\t\tvar i_w = \$('#{$this->getId()}_preview > img').width();
\t\tvar i_h = \$('#{$this->getId()}_preview > img').height();
\t\tvar p = p1 = p2= 1;
\t\tif(i_w > 800) p1 = 800 / i_w;
\t\tif(i_h > 600) p2 = 600 / i_h;
\t\tp = Math.min(p1,p2);
\t\ti_w = i_w*p;i_h = i_h*p;
\t\tvar o_l = \$("#{$this->getId()}").offset().left;
\t\tif(o_l < 20) o_l = 20;
\t\tif(o_l + i_w > \$(window).width())
\t\t\to_l = \$(window).width()-i_w-40;
\t\t\$('#{$this->getId()}_preview').width(i_w).height(i_h).css('left',o_l).css('top',iot);
\t\t\$('#{$this->getId()}_preview > img').width(i_w).height(i_h).click(function() {
\t\t\t\$("#{$this->getId()}_preview").remove();
\t\t});
\t});
});
EOD;
$this->javascript->addBeforeWidget($js);
}
parent::preRender();
}
/**
* Method description
*
* More detailed method description
* @param void
* @return void
*/
function preRender()
{
$this->checkAndSetData();
if (!isset($this->tpl) && !isset($this->src)) {
$this->tpl = $this->createTemplate();
}
parent::preRender();
}
function preRender()
{
parent::preRender();
$this->childPreRender();
}
/**
* Method description
*
* More detailed method description
* @param void
* @return void
*/
function preRender()
{
$this->checkAndSetData();
$controller = Controller::getInstance();
$this->steps = $controller->getNavigator()->getSteps();
parent::preRender();
}
/**
* Method description
*
* More detailed method description
* @param void
* @return void
*/
function preRender()
{
if (isset($this->valuechecker)) {
$this->valuechecker->addWidgetId($this->getId());
$event = new WidgetEvent("have_valuechecker", $this->getId());
$event->setParams(array('id' => $this->valuechecker->getId()));
Controller::getInstance()->getDispatcher()->notify($event);
}
parent::preRender();
if (POSTErrors::hasErrors()) {
$this->restorePOST();
}
}
