晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
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<?php
namespace Elementor;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Elementor spacer widget.
*
* Elementor widget that inserts a space that divides various elements.
*
* @since 1.0.0
*/
class Widget_Spacer extends Widget_Base {
/**
* Get widget name.
*
* Retrieve spacer widget name.
*
* @since 1.0.0
* @access public
*
* @return string Widget name.
*/
public function get_name() {
return 'spacer';
}
/**
* Get widget title.
*
* Retrieve spacer widget title.
*
* @since 1.0.0
* @access public
*
* @return string Widget title.
*/
public function get_title() {
return esc_html__( 'Spacer', 'elementor' );
}
/**
* Get widget icon.
*
* Retrieve spacer widget icon.
*
* @since 1.0.0
* @access public
*
* @return string Widget icon.
*/
public function get_icon() {
return 'eicon-spacer';
}
/**
* Get widget categories.
*
* Retrieve the list of categories the spacer widget belongs to.
*
* Used to determine where to display the widget in the editor.
*
* @since 1.0.0
* @access public
*
* @return array Widget categories.
*/
public function get_categories() {
return [ 'basic' ];
}
/**
* Get widget keywords.
*
* Retrieve the list of keywords the widget belongs to.
*
* @since 2.1.0
* @access public
*
* @return array Widget keywords.
*/
public function get_keywords() {
return [ 'space' ];
}
protected function is_dynamic_content(): bool {
return false;
}
/**
* Get style dependencies.
*
* Retrieve the list of style dependencies the widget requires.
*
* @since 3.24.0
* @access public
*
* @return array Widget style dependencies.
*/
public function get_style_depends(): array {
return [ 'widget-spacer' ];
}
public function has_widget_inner_wrapper(): bool {
return ! Plugin::$instance->experiments->is_feature_active( 'e_optimized_markup' );
}
/**
* Register spacer widget controls.
*
* Adds different input fields to allow the user to change and customize the widget settings.
*
* @since 3.1.0
* @access protected
*/
protected function register_controls() {
$this->start_controls_section(
'section_spacer',
[
'label' => esc_html__( 'Spacer', 'elementor' ),
]
);
$this->add_responsive_control(
'space',
[
'label' => esc_html__( 'Space', 'elementor' ),
'type' => Controls_Manager::SLIDER,
'default' => [
'size' => 50,
],
'size_units' => [ 'px', 'em', 'rem', 'vh', 'custom' ],
'range' => [
'px' => [
'max' => 600,
],
'em' => [
'max' => 20,
],
],
'render_type' => 'template',
'selectors' => [
'{{WRAPPER}}' => '--spacer-size: {{SIZE}}{{UNIT}};',
],
]
);
$this->end_controls_section();
}
/**
* Render spacer widget output on the frontend.
*
* Written in PHP and used to generate the final HTML.
*
* @since 1.0.0
* @access protected
*/
protected function render() {
$settings = $this->get_settings_for_display();
if ( empty( $settings['space'] ) || empty( $settings['space']['size'] ) || 0 === $settings['space']['size'] ) {
return;
}
?>
<div class="elementor-spacer">
<div class="elementor-spacer-inner"></div>
</div>
<?php
}
/**
* Render spacer widget output in the editor.
*
* Written as a Backbone JavaScript template and used to generate the live preview.
*
* @since 2.9.0
* @access protected
*/
protected function content_template() {
?>
<#
if ( '' === settings.space || '' === settings.space.size || 0 === settings.space.size ) {
return;
}
#>
<div class="elementor-spacer">
<div class="elementor-spacer-inner"></div>
</div>
<?php
}
}