Theme Customizer: Add background repeat, position, and attachment settings. Change visibility parameter to accept a string or array( , ). see #19910.

git-svn-id: http://svn.automattic.com/wordpress/trunk@20263 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-customize-setting.php

@@ -308,8 +308,14 @@ class WP_Customize_Setting {
 
 		$style = '';
 		if ( $this->visibility ) {
-			$visibility_setting = $this->manager->get_setting( $this->visibility[0] );
+			if ( is_string( $this->visibility ) ) {
-			$visibility_value   = isset( $this->visibility[1] ) ? $this->visibility[1] : true;
+				$visibility_id    = $this->visibility;
+				$visibility_value = true;
+			} else {
+				$visibility_id    = $this->visibility[0];
+				$visibility_value = $this->visibility[1];
+			}
+			$visibility_setting = $this->manager->get_setting( $visibility_id );
 
 			if ( $visibility_setting && $visibility_value != $visibility_setting->value() )
 				$style = 'style="display:none;"';

wp-includes/class-wp-customize.php

@@ -564,6 +564,46 @@ final class WP_Customize {
 			'label'   => 'Background Image',
 			'section' => 'background',
 			'control' => 'upload',
+			'default' => get_theme_support( 'custom-background', 'default-image' ),
+		) );
+
+		$this->add_setting( 'background_repeat', array(
+			'label'      => 'Background Repeat',
+			'section'    => 'background',
+			'visibility' => 'background_image',
+			'control'    => 'radio',
+			'choices'    => array(
+				'no-repeat'  => __('No Repeat'),
+				'repeat'     => __('Tile'),
+				'repeat-x'   => __('Tile Horizontally'),
+				'repeat-y'   => __('Tile Vertically'),
+			),
+			'default'    => 'repeat',
+		) );
+
+		$this->add_setting( 'background_position_x', array(
+			'label'      => 'Background Position',
+			'section'    => 'background',
+			'visibility' => 'background_image',
+			'control'    => 'radio',
+			'choices'    => array(
+				'left'       => __('Left'),
+				'center'     => __('Center'),
+				'right'      => __('Right'),
+			),
+			'default'    => 'left',
+		) );
+
+		$this->add_setting( 'background_attachment', array(
+			'label'      => 'Background Attachment',
+			'section'    => 'background',
+			'visibility' => 'background_image',
+			'control'    => 'radio',
+			'choices'    => array(
+				'fixed'      => __('Fixed'),
+				'scroll'     => __('Scroll'),
+			),
+			'default'    => 'fixed',
 		) );
 
 		/* Nav Menus */

wp-includes/customize-controls.php

@@ -106,11 +106,19 @@ do_action( 'customize_controls_print_scripts' );
 		);
 
 		if ( $setting->visibility ) {
+			if ( is_string( $setting->visibility ) ) {
+				$settings['controls'][ $id ]['visibility'] = array(
+					'id'    => $setting->visibility,
+					'value' => true,
+				);
+			} else {
 				$settings['controls'][ $id ]['visibility'] = array(
 					'id'    => $setting->visibility[0],
-				'value' => isset( $setting->visibility[1] ) ? $setting->visibility[1] : true,
+					'value' => $setting->visibility[1],
 				);
 			}
+
+		}
 	}
 
 	?>

wp-includes/js/customize-controls.dev.js

@@ -245,9 +245,15 @@
 
 			if ( data.visibility ) {
 				api( data.visibility.id, function( other ) {
+					if ( 'boolean' === typeof data.visibility.value ) {
+						other.bind( function( to ) {
+							control.container.toggle( !! to == data.visibility.value );
+						});
+					} else {
 						other.bind( function( to ) {
 							control.container.toggle( to == data.visibility.value );
 						});
+					}
 				});
 			}
 		});