/**
*
* init the slider, set all class vars
*/
private function initSlider($sliderID)
{
//set basic vars
$this->sliderID = $sliderID;
$this->slider = HelperUniteHCar::getSlider($sliderID);
$this->params = $this->slider["params"];
//set height and width
$this->width = $this->params->get("width");
if (empty($this->width)) {
UniteFunctionsHCar::throwError("The slider should have width var");
}
$this->countAttributes();
}
protected function addToolbar()
{
//$sliderTitle = $this->arrSliders[$this->sliderID]["title"];
$arrSlider = HelperUniteHCar::getSlider($this->sliderID);
$sliderTitle = $arrSlider["title"];
$title = JText::_('COM_UNITEHCAROUSEL') . " - " . $sliderTitle . " - ";
$title .= "<small>[" . JText::_('COM_UNITEHCAROUSEL_SLIDES') . "]</small>";
JToolBarHelper::title($title, 'generic.png');
$numSliders = count($this->arrSliders);
if ($numSliders > 0) {
JToolBarHelper::addNew('items.add', 'JTOOLBAR_NEW');
JToolBarHelper::deleteList('', 'items.delete', 'JTOOLBAR_DELETE');
JToolBarHelper::divider();
JToolBarHelper::custom('items.publish', 'publish.png', 'publish_f2.png', 'JTOOLBAR_PUBLISH', true);
JToolBarHelper::custom('items.unpublish', 'unpublish.png', 'unpublish_f2.png', 'JTOOLBAR_UNPUBLISH', true);
JToolBarHelper::divider();
JToolBarHelper::cancel('slider.cancel', 'JTOOLBAR_CLOSE');
//JToolBarHelper::divider();
//JToolBarHelper::preferences('com_unitehcarousel', 300, 600);
}
}
/**
*
* set image style and preview url
*/
private function setImage()
{
//get slider id
if (!empty($this->item->id)) {
$sliderID = $this->item->sliderid;
} else {
$sliderID = JRequest::getVar("sliderid");
}
$slider = HelperUniteHCar::getSlider($sliderID);
$params = $slider["params"];
$imageHeight = $params->get("image_height", 100);
$imageWidth = $params->get("image_width", 150);
$this->slider = $slider;
//put image
if ($this->isEmpty == false) {
$filenameImage = $this->params->get("image");
$this->urlPreview = UniteFunctionJoomlaHCar::getImageOutputUrl($filenameImage, $imageWidth, $imageHeight, true);
} else {
$this->imagePreviewStyle = "style='display:none;'";
}
//add image pattern to js
$pattern = UniteFunctionJoomlaHCar::getImageOutputUrl("IMAGE_PLACE", $imageWidth, $imageHeight, true, false);
UniteFunctionJoomlaHCar::addScriptDeclaration("var g_imagePattern='{$pattern}';");
}
