elementor / core / breakpoints / breakpoint.php

breakpoint.php in Elementor Website Builder – more than just a page builder 4.2.2, at core/breakpoints/breakpoint.php

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1	<?php
2	namespace Elementor\Core\Breakpoints;
3
4	use Elementor\Core\Base\Base_Object;
5	use Elementor\Plugin;
6	use Elementor\Core\Breakpoints\Manager as Breakpoints_Manager;
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit; // Exit if accessed directly.
10	}
11
12	class Breakpoint extends Base_Object {
13
14	private $name;
15	private $label;
16	private $default_value;
17	private $db_key;
18	private $value;
19	private $is_custom;
20	private $direction = 'max';
21	private $is_enabled = false;
22	private $config;
23
24	/**
25	* Get Name
26	*
27	* @since 3.2.0
28	*
29	* @return string
30	*/
31	public function get_name() {
32	return $this->name;
33	}
34
35	/**
36	* Is Enabled
37	*
38	* Check if the breakpoint is enabled or not. The breakpoint instance receives this data from
39	* the Breakpoints Manager.
40	*
41	* @return bool $is_enabled class variable
42	*/
43	public function is_enabled() {
44	return $this->is_enabled;
45	}
46
47	/**
48	* Get Label
49	*
50	* Retrieve the breakpoint label.
51	*
52	* @since 3.2.0
53	*
54	* @return string $label class variable
55	*/
56	public function get_label() {
57	return $this->label;
58	}
59
60	/**
61	* Get Value
62	*
63	* Retrieve the saved breakpoint value.
64	*
65	* @since 3.2.0
66	*
67	* @return int $value class variable
68	*/
69	public function get_value() {
70	if ( ! $this->value ) {
71	$this->init_value();
72	}
73
74	return $this->value;
75	}
76
77	/**
78	* Is Custom
79	*
80	* Check if the breakpoint's value is a custom or default value.
81	*
82	* @since 3.2.0
83	*
84	* @return bool $is_custom class variable
85	*/
86	public function is_custom() {
87	if ( ! $this->is_custom ) {
88	$this->get_value();
89	}
90
91	return $this->is_custom;
92	}
93
94	/**
95	* Get Default Value
96	*
97	* Returns the Breakpoint's default value.
98	*
99	* @since 3.2.0
100	*
101	* @return int $default_value class variable
102	*/
103	public function get_default_value() {
104	return $this->default_value;
105	}
106
107	/**
108	* Get Direction
109	*
110	* Returns the Breakpoint's direction ('min'/'max').
111	*
112	* @since 3.2.0
113	*
114	* @return string $direction class variable
115	*/
116	public function get_direction() {
117	return $this->direction;
118	}
119
120	/**
121	* Set Value
122	*
123	* Set the `$value` class variable and the `$is_custom` class variable.
124	*
125	* @since 3.2.0
126	*
127	* @return int $value class variable
128	*/
129	private function init_value() {
130	$cached_value = Plugin::$instance->kits_manager->get_current_settings( $this->db_key );
131
132	if ( $cached_value ) {
133	$this->value = (int) $cached_value;
134
135	$this->is_custom = $this->value !== $this->default_value;
136	} else {
137	$this->value = $this->default_value;
138
139	$this->is_custom = false;
140	}
141
142	return $this->value;
143	}
144
145	public function __construct( $args ) {
146	$this->name = $args['name'];
147	$this->label = $args['label'];
148	// Used for CSS generation
149	$this->db_key = Breakpoints_Manager::BREAKPOINT_SETTING_PREFIX . $args['name'];
150	$this->direction = $args['direction'];
151	$this->is_enabled = $args['is_enabled'];
152	$this->default_value = $args['default_value'];
153	}
154	}
155