private function setupIcons()
{
if ($handle = opendir($this->srcDirectory)) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != ".." && in_array(pathinfo($file, PATHINFO_EXTENSION), array("gif", "jpg", "jpeg", "png"))) {
$fullPath = $this->srcDirectory . "/" . $file;
$size = getimagesize($fullPath);
$path_parts = pathinfo($fullPath);
array_push($this->icons, new Icon($file, $path_parts['filename'], $size[0], $size[1]));
}
}
// Get the hover indicated icons
if (!$this->ignoreHover) {
foreach ($this->icons as $icon) {
$hoverIcon = $this->searchHoverIcon($icon->name);
if ($hoverIcon != null) {
$icon->hoverIcon = $hoverIcon;
$icon->hasHover = true;
}
}
}
}
Icon::sort($this->icons);
}
