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wp-content/plugins/elementor/includes/controls/structure.php

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+<?php
+namespace Elementor;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Elementor structure control.
+ *
+ * A base control for creating structure control. A private control for section
+ * columns structure.
+ *
+ * @since 1.0.0
+ */
+class Control_Structure extends Base_Data_Control {
+
+	/**
+	 * Get structure control type.
+	 *
+	 * Retrieve the control type, in this case `structure`.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @return string Control type.
+	 */
+	public function get_type() {
+		return 'structure';
+	}
+
+	/**
+	 * Render structure 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-control-field">
+			<div class="elementor-control-input-wrapper">
+				<#
+				var morePresets = getMorePresets();
+
+				if ( morePresets.length ) { #>
+					<div class="elementor-control-structure-presets">
+						<# _.each( morePresets, function( preset ) { #>
+							<div class="elementor-control-structure-preset-wrapper">
+								<input id="<?php $this->print_control_uid( '{{ preset.key }}' ); ?>" type="radio" name="elementor-control-structure-preset-{{ data._cid }}" data-setting="structure" value="{{ preset.key }}">
+								<label for="<?php $this->print_control_uid( '{{ preset.key }}' ); ?>" class="elementor-control-structure-preset">
+									{{{ elementor.presetsFactory.getPresetSVG( preset.preset, 102, 42 ).outerHTML }}}
+								</label>
+								<div class="elementor-control-structure-preset-title">{{{ preset.preset.join( ', ' ) }}}</div>
+							</div>
+						<# } ); #>
+					</div>
+				<# } #>
+			</div>
+			<div class="elementor-control-structure-reset">
+				<i class="eicon-undo" aria-hidden="true"></i>
+				<?php echo esc_html__( 'Reset', 'elementor' ); ?>
+			</div>
+		</div>
+		<# if ( data.description ) { #>
+			<div class="elementor-control-field-description">{{{ data.description }}}</div>
+		<# } #>
+		<?php
+	}
+
+	/**
+	 * Get structure control default settings.
+	 *
+	 * Retrieve the default settings of the structure control. Used to return the
+	 * default settings while initializing the structure control.
+	 *
+	 * @since 1.0.0
+	 * @access protected
+	 *
+	 * @return array Control default settings.
+	 */
+	protected function get_default_settings() {
+		return [
+			'label_block' => true,
+			'show_label' => false,
+		];
+	}
+}