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wp-content/plugins/elementor/includes/controls/box-shadow.php

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+<?php
+namespace Elementor;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Elementor box shadow control.
+ *
+ * A base control for creating box shadows control. Displays input fields for
+ * horizontal shadow, vertical shadow, shadow blur, shadow spread and shadow
+ * color.
+ *
+ * @since 1.0.0
+ */
+class Control_Box_Shadow extends Control_Base_Multiple {
+
+	/**
+	 * Get box shadow control type.
+	 *
+	 * Retrieve the control type, in this case `box_shadow`.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @return string Control type.
+	 */
+	public function get_type() {
+		return 'box_shadow';
+	}
+
+	/**
+	 * Get box shadow control default value.
+	 *
+	 * Retrieve the default value of the box shadow control. Used to return the
+	 * default values while initializing the box shadow control.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @return array Control default value.
+	 */
+	public function get_default_value() {
+		return [
+			'horizontal' => 0,
+			'vertical' => 0,
+			'blur' => 10,
+			'spread' => 0,
+			'color' => 'rgba(0,0,0,0.5)',
+		];
+	}
+
+	/**
+	 * Get box shadow control sliders.
+	 *
+	 * Retrieve the sliders of the box shadow control. Sliders are used while
+	 * rendering the control output in the editor.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @return array Control sliders.
+	 */
+	public function get_sliders() {
+		return [
+			'horizontal' => [
+				'label' => esc_html__( 'Horizontal', 'elementor' ),
+				'min' => -100,
+				'max' => 100,
+			],
+			'vertical' => [
+				'label' => esc_html__( 'Vertical', 'elementor' ),
+				'min' => -100,
+				'max' => 100,
+			],
+			'blur' => [
+				'label' => esc_html__( 'Blur', 'elementor' ),
+				'min' => 0,
+				'max' => 100,
+			],
+			'spread' => [
+				'label' => esc_html__( 'Spread', 'elementor' ),
+				'min' => -100,
+				'max' => 100,
+			],
+		];
+	}
+
+	/**
+	 * Render box shadow control output in the editor.
+	 *
+	 * Used to generate the control HTML in the editor using Underscore JS
+	 * template. The variables for the class are available using `data` JS
+	 * object.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 */
+	public function content_template() {
+		?>
+		<div class="elementor-shadow-box">
+			<div class="elementor-control-field elementor-color-picker-wrapper">
+				<label class="elementor-control-title"><?php echo esc_html__( 'Color', 'elementor' ); ?></label>
+				<div class="elementor-control-input-wrapper elementor-control-unit-1">
+					<div class="elementor-color-picker-placeholder"></div>
+				</div>
+			</div>
+			<?php
+			foreach ( $this->get_sliders() as $slider_name => $slider ) :
+				?>
+				<div class="elementor-shadow-slider elementor-control-type-slider">
+					<label for="<?php $this->print_control_uid( $slider_name ); ?>" class="elementor-control-title"><?php
+						// PHPCS - the value of $slider['label'] is already escaped.
+						echo $slider['label']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+					?></label>
+					<div class="elementor-control-input-wrapper">
+						<div class="elementor-slider" data-input="<?php echo esc_attr( $slider_name ); ?>"></div>
+						<div class="elementor-slider-input elementor-control-unit-2">
+							<input id="<?php $this->print_control_uid( $slider_name ); ?>" type="number" min="<?php echo esc_attr( $slider['min'] ); ?>" max="<?php echo esc_attr( $slider['max'] ); ?>" data-setting="<?php echo esc_attr( $slider_name ); ?>"/>
+						</div>
+					</div>
+				</div>
+			<?php endforeach; ?>
+		</div>
+		<?php
+	}
+}