From c8fc17767fa7682968a9534d4d74291634aa683a Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Sat, 4 Dec 2010 03:52:59 +0000
Subject: [PATCH] Don't even show parent theme files when viewing the child
 theme. see #15672.

git-svn-id: https://develop.svn.wordpress.org/trunk@16714 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/css/theme-editor.css     |  2 +-
 wp-admin/css/theme-editor.dev.css |  4 ++++
 wp-admin/theme-editor.php         | 33 +++++++++++++++++++++----------
 wp-includes/script-loader.php     |  2 +-
 4 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/wp-admin/css/theme-editor.css b/wp-admin/css/theme-editor.css
index fdfdbbee7f..aebb68b707 100644
--- a/wp-admin/css/theme-editor.css
+++ b/wp-admin/css/theme-editor.css
@@ -1 +1 @@
-#template textarea{font-family:Consolas,Monaco,Courier,monospace;font-size:12px;width:97%;}#template p{width:97%;}#templateside{float:right;width:190px;word-wrap:break-word;}#templateside h3,#postcustomstuff p.submit{margin:0;}#templateside h4{margin:1em 0 0;}#templateside ol,#templateside ul{margin:.5em;padding:0;}#templateside li{margin:4px 0;}#templateside ul li a span.highlight{display:block;}.nonessential{font-size:11px;font-style:italic;padding-left:12px;}.highlight{padding:3px 3px 3px 12px;margin-left:-12px;font-weight:bold;-moz-border-radius:8px;-khtml-border-radius:8px;-webkit-border-radius:8px;border-radius:8px;}div.tablenav{margin-right:210px;}#documentation{margin-top:10px;}#documentation label{line-height:22px;vertical-align:top;font-weight:bold;}.fileedit-sub{padding:10px 0 8px;line-height:180%;}
\ No newline at end of file
+h3 span{font-weight:normal;}#template textarea{font-family:Consolas,Monaco,Courier,monospace;font-size:12px;width:97%;}#template p{width:97%;}#templateside{float:right;width:190px;word-wrap:break-word;}#templateside h3,#postcustomstuff p.submit{margin:0;}#templateside h4{margin:1em 0 0;}#templateside ol,#templateside ul{margin:.5em;padding:0;}#templateside li{margin:4px 0;}#templateside ul li a span.highlight{display:block;}.nonessential{font-size:11px;font-style:italic;padding-left:12px;}.highlight{padding:3px 3px 3px 12px;margin-left:-12px;font-weight:bold;-moz-border-radius:8px;-khtml-border-radius:8px;-webkit-border-radius:8px;border-radius:8px;}div.tablenav{margin-right:210px;}#documentation{margin-top:10px;}#documentation label{line-height:22px;vertical-align:top;font-weight:bold;}.fileedit-sub{padding:10px 0 8px;line-height:180%;}
\ No newline at end of file
diff --git a/wp-admin/css/theme-editor.dev.css b/wp-admin/css/theme-editor.dev.css
index 17546493c1..1b6cbf6051 100644
--- a/wp-admin/css/theme-editor.dev.css
+++ b/wp-admin/css/theme-editor.dev.css
@@ -1,3 +1,7 @@
+h3 span {
+	font-weight: normal;
+}
+
 #template textarea {
 	font-family: Consolas, Monaco, Courier, monospace;
 	font-size: 12px;
diff --git a/wp-admin/theme-editor.php b/wp-admin/theme-editor.php
index ae1f5e6a0e..3779de43e3 100644
--- a/wp-admin/theme-editor.php
+++ b/wp-admin/theme-editor.php
@@ -125,7 +125,9 @@ default:
 <?php endif;
 
 $description = get_file_description($file);
-$desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (%s)" : "%s";
+$desc_header = ( $description != $file_show ) ? "$description <span>(%s)</span>" : "<span>%s</span>";
+
+$is_child_theme = $themes[$theme]['Template'] != $themes[$theme]['Stylesheet'];
 ?>
 <div class="wrap">
 <?php screen_icon(); ?>
@@ -133,7 +135,12 @@ $desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (
 
 <div class="fileedit-sub">
 <div class="alignleft">
-<big><?php echo sprintf($desc_header, $file_show); ?></big>
+<h3><?php 
+if ( $is_child_theme && strpos( $file, $themes[$theme]['Template Dir'] ) === 0 )
+	echo $themes[$theme]['Parent Theme'] . ': ';
+else
+	echo $themes[$theme]['Name'] . ': ';
+printf( $desc_header, $file_show ); ?></h3>
 </div>
 <div class="alignright">
 	<form action="theme-editor.php" method="post">
@@ -155,16 +162,22 @@ $desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (
 <br class="clear" />
 </div>
 	<div id="templateside">
-
 <?php
 if ($allowed_files) :
 ?>
 	<h3><?php _e('Templates'); ?></h3>
+	<?php if ( $is_child_theme ) : ?>
+	<p class="howto"><?php printf( __( 'This child theme inherits templates from a parent theme, %s.' ), $themes[$theme]['Parent Theme'] ); ?></p>
+	<?php endif; ?>
 	<ul>
 <?php
 	$template_mapping = array();
 	$template_dir = $themes[$theme]['Template Dir'];
 	foreach ( $themes[$theme]['Template Files'] as $template_file ) {
+		// Don't show parent templates.
+		if ( $is_child_theme && strpos( $template_file, $themes[$theme]['Template Dir'] ) === 0 )
+			continue;
+
 		$description = trim( get_file_description($template_file) );
 		$template_show = basename($template_file);
 		$filedesc = ( $description != $template_file ) ? "$description<br /><span class='nonessential'>($template_show)</span>" : "$description";
@@ -192,6 +205,10 @@ if ($allowed_files) :
 	$template_mapping = array();
 	$stylesheet_dir = $themes[$theme]['Stylesheet Dir'];
 	foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) {
+		// Don't show parent styles.
+		if ( $is_child_theme && strpos( $style_file, $themes[$theme]['Template Dir'] ) === 0 )
+			continue;
+
 		$description = trim( get_file_description($style_file) );
 		$style_show = basename($style_file);
 		$filedesc = ( $description != $style_file ) ? "$description<br /><span class='nonessential'>($style_show)</span>" : "$description";
@@ -224,13 +241,9 @@ if ($allowed_files) :
 	<?php } ?>
 
 		<div>
-		<?php if ( is_child_theme() ) :
-			if ( strpos( $file, $themes[$theme]['Template Dir'] ) === 0 ) { ?>
-				<p><?php if ( is_writeable( $file ) ) { ?><strong><?php _e( 'Caution:' ); ?></strong><?php } ?>
-				<?php printf( __( 'This is a file in your parent theme, &#8220;%s.&#8221;' ), $themes[$theme]['Parent Theme'] ); ?></p>
-			<?php } else { ?>
-				<p><?php printf( __( 'This is a file in your child theme, &#8220;%s.&#8221;' ), $themes[$theme]['Name'] ); ?></p>
-			<?php } ?>
+		<?php if ( is_child_theme() && ! $is_child_theme && $themes[$theme]['Template'] == get_option('template') ) : ?>
+			<p><?php if ( is_writeable( $file ) ) { ?><strong><?php _e( 'Caution:' ); ?></strong><?php } ?>
+			<?php _e( 'This is a file in your current parent theme.' ); ?></p>
 		<?php endif; ?>
 <?php
 	if ( is_writeable( $file ) ) :
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 0959a2ae5b..b3ddaff53d 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -506,7 +506,7 @@ function wp_default_styles( &$styles ) {
 	$styles->add( 'widgets', "/wp-admin/css/widgets$suffix.css", array(), '20100610' );
 	$styles->add( 'dashboard', "/wp-admin/css/dashboard$suffix.css", array(), '20101020' );
 	$styles->add( 'install', "/wp-admin/css/install$suffix.css", array(), '20101020' ); // Readme as well
-	$styles->add( 'theme-editor', "/wp-admin/css/theme-editor$suffix.css", array(), '20100514' );
+	$styles->add( 'theme-editor', "/wp-admin/css/theme-editor$suffix.css", array(), '20101203' );
 	$styles->add( 'press-this', "/wp-admin/css/press-this$suffix.css", array(), '20101020' );
 	$styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array(), '20090514' );
 	$styles->add( 'login', "/wp-admin/css/login$suffix.css", array(), '20101020' );