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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/26352">26352</a></dd>
<dt>Author</dt> <dd>duck_</dd>
<dt>Date</dt> <dd>2013-11-24 14:04:50 +0000 (Sun, 24 Nov 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Allow customisation of theme mod defaults via custom-background theme support.

Give the power to theme authors to select defaults when registering
custom-background support.

Props obenland. Fixes <a href="http://core.trac.wordpress.org/ticket/20816">#20816</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadmincustombackgroundphp">trunk/src/wp-admin/custom-background.php</a></li>
<li><a href="#trunksrcwpincludesthemephp">trunk/src/wp-includes/theme.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadmincustombackgroundphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/custom-background.php (26351 => 26352)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/custom-background.php 2013-11-24 13:56:43 UTC (rev 26351)
+++ trunk/src/wp-admin/custom-background.php    2013-11-24 14:04:50 UTC (rev 26352)
</span><span class="lines">@@ -206,8 +206,8 @@
</span><span class="cx">  $background_image_thumb = esc_url( set_url_scheme( get_theme_mod( 'background_image_thumb', str_replace( '%', '%%', get_background_image() ) ) ) );
</span><span class="cx">  // background-image URL must be single quote, see below
</span><span class="cx">  $background_styles .= ' background-image: url(\'' . $background_image_thumb . '\');'
</span><del>-               . ' background-repeat: ' . get_theme_mod('background_repeat', 'repeat') . ';'
-               . ' background-position: top ' . get_theme_mod('background_position_x', 'left');
</del><ins>+                . ' background-repeat: ' . get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'background-repeat' ) ) . ';'
+               . ' background-position: top ' . get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'background-position' ) );
</ins><span class="cx"> }
</span><span class="cx"> ?>
</span><span class="cx"> <div id="custom-background-image" style="<?php echo $background_styles; ?>"><?php // must be double quote, see above ?>
</span><span class="lines">@@ -277,15 +277,15 @@
</span><span class="cx"> <th scope="row"><?php _e( 'Position' ); ?></th>
</span><span class="cx"> <td><fieldset><legend class="screen-reader-text"><span><?php _e( 'Background Position' ); ?></span></legend>
</span><span class="cx"> <label>
</span><del>-<input name="background-position-x" type="radio" value="left"<?php checked('left', get_theme_mod('background_position_x', 'left')); ?> />
</del><ins>+<input name="background-position-x" type="radio" value="left"<?php checked( 'left', get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'background-position' ) ) ); ?> />
</ins><span class="cx"> <?php _e('Left') ?>
</span><span class="cx"> </label>
</span><span class="cx"> <label>
</span><del>-<input name="background-position-x" type="radio" value="center"<?php checked('center', get_theme_mod('background_position_x', 'left')); ?> />
</del><ins>+<input name="background-position-x" type="radio" value="center"<?php checked( 'center', get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'background-position' ) ) ); ?> />
</ins><span class="cx"> <?php _e('Center') ?>
</span><span class="cx"> </label>
</span><span class="cx"> <label>
</span><del>-<input name="background-position-x" type="radio" value="right"<?php checked('right', get_theme_mod('background_position_x', 'left')); ?> />
</del><ins>+<input name="background-position-x" type="radio" value="right"<?php checked( 'right', get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'background-position' ) ) ); ?> />
</ins><span class="cx"> <?php _e('Right') ?>
</span><span class="cx"> </label>
</span><span class="cx"> </fieldset></td>
</span><span class="lines">@@ -294,10 +294,10 @@
</span><span class="cx"> <tr valign="top">
</span><span class="cx"> <th scope="row"><?php _e( 'Repeat' ); ?></th>
</span><span class="cx"> <td><fieldset><legend class="screen-reader-text"><span><?php _e( 'Background Repeat' ); ?></span></legend>
</span><del>-<label><input type="radio" name="background-repeat" value="no-repeat"<?php checked('no-repeat', get_theme_mod('background_repeat', 'repeat')); ?> /> <?php _e('No Repeat'); ?></label>
-       <label><input type="radio" name="background-repeat" value="repeat"<?php checked('repeat', get_theme_mod('background_repeat', 'repeat')); ?> /> <?php _e('Tile'); ?></label>
-       <label><input type="radio" name="background-repeat" value="repeat-x"<?php checked('repeat-x', get_theme_mod('background_repeat', 'repeat')); ?> /> <?php _e('Tile Horizontally'); ?></label>
-       <label><input type="radio" name="background-repeat" value="repeat-y"<?php checked('repeat-y', get_theme_mod('background_repeat', 'repeat')); ?> /> <?php _e('Tile Vertically'); ?></label>
</del><ins>+<label><input type="radio" name="background-repeat" value="no-repeat"<?php checked( 'no-repeat', get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'background-repeat' ) ) ); ?> /> <?php _e('No Repeat'); ?></label>
+       <label><input type="radio" name="background-repeat" value="repeat"<?php checked( 'repeat', get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'background-repeat' ) ) ); ?> /> <?php _e('Tile'); ?></label>
+       <label><input type="radio" name="background-repeat" value="repeat-x"<?php checked( 'repeat-x', get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'background-repeat' ) ) ); ?> /> <?php _e('Tile Horizontally'); ?></label>
+       <label><input type="radio" name="background-repeat" value="repeat-y"<?php checked( 'repeat-y', get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'background-repeat' ) ) ); ?> /> <?php _e('Tile Vertically'); ?></label>
</ins><span class="cx"> </fieldset></td>
</span><span class="cx"> </tr>
</span><span class="cx"> 
</span><span class="lines">@@ -305,12 +305,12 @@
</span><span class="cx"> <th scope="row"><?php _ex( 'Attachment', 'Background Attachment' ); ?></th>
</span><span class="cx"> <td><fieldset><legend class="screen-reader-text"><span><?php _e( 'Background Attachment' ); ?></span></legend>
</span><span class="cx"> <label>
</span><del>-<input name="background-attachment" type="radio" value="scroll" <?php checked('scroll', get_theme_mod('background_attachment', 'scroll')); ?> />
-<?php _e('Scroll') ?>
</del><ins>+<input name="background-attachment" type="radio" value="scroll" <?php checked( 'scroll', get_theme_mod( 'background_attachment', get_theme_support( 'custom-background', 'background-attachment' ) ) ); ?> />
+<?php _e( 'Scroll' ); ?>
</ins><span class="cx"> </label>
</span><span class="cx"> <label>
</span><del>-<input name="background-attachment" type="radio" value="fixed" <?php checked('fixed', get_theme_mod('background_attachment', 'scroll')); ?> />
-<?php _e('Fixed') ?>
</del><ins>+<input name="background-attachment" type="radio" value="fixed" <?php checked( 'fixed', get_theme_mod( 'background_attachment', get_theme_support( 'custom-background', 'background-attachment' ) ) ); ?> />
+<?php _e( 'Fixed' ); ?>
</ins><span class="cx"> </label>
</span><span class="cx"> </fieldset></td>
</span><span class="cx"> </tr>
</span></span></pre></div>
<a id="trunksrcwpincludesthemephp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/theme.php (26351 => 26352)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/theme.php  2013-11-24 13:56:43 UTC (rev 26351)
+++ trunk/src/wp-includes/theme.php     2013-11-24 14:04:50 UTC (rev 26352)
</span><span class="lines">@@ -1171,17 +1171,17 @@
</span><span class="cx">  if ( $background ) {
</span><span class="cx">          $image = " background-image: url('$background');";
</span><span class="cx"> 
</span><del>-               $repeat = get_theme_mod( 'background_repeat', 'repeat' );
</del><ins>+                $repeat = get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'background-repeat' ) );
</ins><span class="cx">           if ( ! in_array( $repeat, array( 'no-repeat', 'repeat-x', 'repeat-y', 'repeat' ) ) )
</span><span class="cx">                  $repeat = 'repeat';
</span><span class="cx">          $repeat = " background-repeat: $repeat;";
</span><span class="cx"> 
</span><del>-               $position = get_theme_mod( 'background_position_x', 'left' );
</del><ins>+                $position = get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'background-position' ) );
</ins><span class="cx">           if ( ! in_array( $position, array( 'center', 'right', 'left' ) ) )
</span><span class="cx">                  $position = 'left';
</span><span class="cx">          $position = " background-position: top $position;";
</span><span class="cx"> 
</span><del>-               $attachment = get_theme_mod( 'background_attachment', 'scroll' );
</del><ins>+                $attachment = get_theme_mod( 'background_attachment', get_theme_support( 'custom-background', 'background-attachment' ) );
</ins><span class="cx">           if ( ! in_array( $attachment, array( 'fixed', 'scroll' ) ) )
</span><span class="cx">                  $attachment = 'scroll';
</span><span class="cx">          $attachment = " background-attachment: $attachment;";
</span><span class="lines">@@ -1373,10 +1373,13 @@
</span><span class="cx">                          $args = array( 0 => array() );
</span><span class="cx"> 
</span><span class="cx">                  $defaults = array(
</span><del>-                               'default-image' => '',
-                               'default-color' => '',
-                               'wp-head-callback' => '_custom_background_cb',
-                               'admin-head-callback' => '',
</del><ins>+                                'default-image'          => '',
+                               'background-repeat'      => 'repeat',
+                               'background-position'    => 'left',
+                               'background-attachment'  => 'scroll',
+                               'default-color'          => '',
+                               'wp-head-callback'       => '_custom_background_cb',
+                               'admin-head-callback'    => '',
</ins><span class="cx">                           'admin-preview-callback' => '',
</span><span class="cx">                  );
</span><span class="cx"> 
</span></span></pre>
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