/**
  * Sets up the form.
  *
  * Alternatively you may use load_{instantiated class name} method.
  */
 public function load($oAdminWidget)
 {
     //get all hwml shortcodes
     $hwml_data = HWMLShortcode_Manager::get_hwml_slideshow_posts();
     HW_UI_Component::empty_select_option($hwml_data);
     //register form fields
     $this->addSettingFields(array('field_id' => 'title', 'type' => 'text', 'title' => __('Tiêu đề', 'hwml'), 'default' => ''), array('field_id' => 'slider', 'type' => 'select', 'label' => $hwml_data, 'title' => __('Chọn slider', 'hwml'), 'description' => ''), array('field_id' => 'use_default_slider', 'type' => 'checkbox', 'title' => 'Lấy slider mặc định', 'description' => 'Sử dụng slider đã thiết lập mặc định <a href="' . HW_NHP_Main_Settings::get_setting_page_url() . '" target="_blank">tại đây</a>.'), array());
 }
 /**
  * load option grid posts
  * @param WP_Widget $t: widget object
  * @param array $instance: widget data
  */
 function do_widget_feature($t, $instance = array())
 {
     $this->widget_instance = $instance;
     //maybe update widget instance
     $enable_fancybox = $this->get_field_value('awc_enable_fancybox');
     echo '<div class="awc-widget-feature-fancybox"><fieldset><legend>Fancybox</legend>';
     if (class_exists('HW_NHP_Main_Settings', false)) {
         echo '<p><a href="' . HW_NHP_Main_Settings::get_setting_page_url() . '" target="_blank">Kích hoạt & cấu hình fancybox</a></p>';
     }
     echo '<div ><input type="checkbox" name="' . $this->get_field_name('awc_enable_fancybox') . '" id="' . $this->get_field_id('awc_enable_fancybox') . '" ' . esc_attr($enable_fancybox ? 'checked="checked"' : '') . '/>';
     echo '<label for="' . $this->get_field_id('awc_enable_fancybox') . '"><strong>Kích hoạt fancybox</strong></label></div>';
     //grids column
     #echo '<div><label for="'.$t->get_field_id('awc_grid_fancybox').'"><strong>Số cột posts grid:</strong></label>';
     #echo '<input size="5" type="text" name="'.$t->get_field_name('awc_grid_fancybox').'" id="'.$t->get_field_id('awc_grid_fancybox').'" value="'.$instance['awc_grid_fancybox'].'"/></div>';
     echo '<div>
     <span>Cài đặt options</span><br/>
     <label><input type="radio" name="' . $this->get_field_name('use_default_opts') . '" class="' . $this->get_field_id('use_default_opts') . '" id="' . $this->get_field_id('use_default_opts') . '" value="default" ' . ($this->get_field_value('use_default_opts') == 'default' ? "checked='checked'" : "") . '/> Mặc định</label>
     <label><input type="radio" name="' . $this->get_field_name('use_default_opts') . '" class="' . $this->get_field_id('use_default_opts') . '" id="' . $this->get_field_id('use_default_opts') . '" value="extend" ' . ($this->get_field_value('use_default_opts') == 'extend' ? "checked='checked'" : "") . '/> Mới</label>
 </div>';
     if (file_exists(plugin_dir_path(__FILE__) . '/options.php')) {
         include plugin_dir_path(__FILE__) . '/options.php';
     }
     if (isset($theme_options)) {
         $class = $this->get_field_value('use_default_opts') == 'default' ? 'hw-hidden' : '';
         echo '<div id="' . $this->get_field_id('fancybox-settings') . '" class="' . $class . '">';
         echo $this->build_options($theme_options);
         echo '</div>';
     }
     echo '<script>
 jQuery(function($) {
     $(".' . $this->get_field_id('use_default_opts') . '").click(function(e) {
         var setting_container = "#' . $this->get_field_id('fancybox-settings') . '";
         if($(this).val() == "default") {
             $(setting_container).hide();
         }
         else $(setting_container).show().removeClass("hw-hidden");
     });
 });
 </script>
 ';
     echo '</fieldset></div>';
 }
        /**
         * load options fixed widget feature
         * @param WP_Widget $t: widget object
         * @param array $instance: widget data
         */
        function do_widget_feature($t, $instance = array())
        {
            $this->widget_instance = $instance;
            //maybe update widget instance
            $enable_fixed = $this->get_field_value('awc_enable_fixed_widget');
            $lib = $this->get_field_value('awc_fixedobj_lib');
            echo '<div class="awc-widget-feature-fixed_widget"><fieldset><legend>Fixed widget</legend>';
            if (class_exists('HW_NHP_Main_Settings', false)) {
                echo '<p><a href="' . HW_NHP_Main_Settings::get_setting_page_url() . '" target="_blank">Kích hoạt & cấu hình fixed widget</a></p>';
            }
            echo '<div ><input type="checkbox" name="' . $this->get_field_name('awc_enable_fixed_widget') . '" id="' . $this->get_field_id('awc_enable_fixed_widget') . '" ' . esc_attr($enable_fixed ? 'checked="checked"' : '') . '/>';
            echo '<label for="' . $this->get_field_id('awc_enable_fixed_widget') . '"><strong>Kích hoạt fixed widget</strong></label></div>';
            //grids column
            echo '<label for="' . $this->get_field_id('awc_fixedobj_lib') . '"><strong>Chọn thư viện</strong></label>';
            $fixed_libs = array('sticky' => 'Sticky', 'sticky-kit' => 'Sticky Kit');
            echo HW_UI_Component::build_select_tag($fixed_libs, $lib, array('name' => $this->get_field_name('awc_fixedobj_lib'), 'id' => $this->get_field_id('awc_fixedobj_lib')));
            #echo '<div><label for="'.$t->get_field_id('awc_grid_fancybox').'"><strong>Số cột posts grid:</strong></label>';
            #echo '<input size="5" type="text" name="'.$t->get_field_name('awc_grid_fancybox').'" id="'.$t->get_field_id('awc_grid_fancybox').'" value="'.$instance['awc_grid_fancybox'].'"/></div>';
            /*echo '<div>
                        <span>Cài đặt options</span><br/>
            
                    </div>';*/
            if ($lib == 'sticky-kit') {
                if (file_exists(plugin_dir_path(__FILE__) . '/options-sticky-kit.php')) {
                    include plugin_dir_path(__FILE__) . '/options-sticky-kit.php';
                }
            } elseif (file_exists(plugin_dir_path(__FILE__) . '/options.php')) {
                include plugin_dir_path(__FILE__) . '/options.php';
            }
            //build theme options
            if (isset($theme_options)) {
                echo '<div id="' . $this->get_field_id('fixed_widget-settings') . '" class="">';
                echo $this->build_options($theme_options);
                echo '</div>';
            }
            echo '<script>
        jQuery(function($) {

        });
        </script>
        ';
            echo '</fieldset></div>';
        }