class ImageSearch{
	
	protected $search = true;
	
	public function search($path){
		$this->search = true;
		$found = array();
		if (!$this->gather($path,$found)) {
			return false;
		}else{
			return $found;
		}
	}
	
	public function cancel(){
		$this->search = false;
	}
	
	protected function gather($path,&$found){
		$dir = new DirectoryIterator($path);
		foreach ($dir as $file){
			while(Gtk::events_pending()) Gtk::main_iteration();
			if ($file->isFile() & !$file->isDot() & !$file->isDir()) {
				$found[] = array($file->getFilename(),$file->getPath());
			}
			if (!$file->isDot() & $file->isDir()) {
				find_images($file->getPath().DIRECTORY_SEPARATOR.$file->getFilename(),$found);
			}
			if ($this->search == false) {
				return false;
			}
		}
		return true;
	}
	
}