From 119078fc26d720af6123d435a0e0376d8e3c3220 Mon Sep 17 00:00:00 2001
From: Braad <braad@mightyminnow.com>
Date: Wed, 27 May 2015 14:38:05 -0700
Subject: [PATCH 1/2] Add post-id-xx or page-id-xx class to TinyMCE previews

---
 includes/admin/admin.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/includes/admin/admin.php b/includes/admin/admin.php
index 9deedcd..d1412d1 100755
--- a/includes/admin/admin.php
+++ b/includes/admin/admin.php
@@ -95,6 +95,33 @@ function trestle_admin_actions() {
 
 }
 
+add_filter( 'tiny_mce_before_init', 'trestle_tiny_mce_before_init' );
+/**
+ * Add custom classes to the body of TinyMCE previews.
+ *
+ * @since  2.1.0
+ */
+function trestle_tiny_mce_before_init( $init_array ) {
+
+	global $post;
+
+	$screen = get_current_screen();
+
+	// If we're on an edit screen, add an appropriate 'post-id-XX' or 'page-id-XX'.
+	if ( 'edit' == $screen->parent_base ) {
+
+		// Custom post types always use 'post', so we only need to handle pages.
+		$post_type = ( 'page' == $post->post_type ) ? 'page' : 'post';
+
+		$init_array['body_class'] .= sprintf( ' %s-id-%s',
+			$post_type,
+			$post->ID
+		);
+	}
+
+	return $init_array;
+}
+
 add_action( 'tgmpa_register', 'trestle_register_required_plugins' );
 /**
  * Loads required & recommended plugins.

From 2199c0709a1850de90b79e332b1518d7c5c46b94 Mon Sep 17 00:00:00 2001
From: Braad <braad@mightyminnow.com>
Date: Tue, 23 Jun 2015 12:32:11 -0700
Subject: [PATCH 2/2] Update @since to 2.2.0

---
 includes/admin/admin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/admin/admin.php b/includes/admin/admin.php
index d1412d1..eb10122 100755
--- a/includes/admin/admin.php
+++ b/includes/admin/admin.php
@@ -99,7 +99,7 @@ add_filter( 'tiny_mce_before_init', 'trestle_tiny_mce_before_init' );
 /**
  * Add custom classes to the body of TinyMCE previews.
  *
- * @since  2.1.0
+ * @since  2.2.0
  */
 function trestle_tiny_mce_before_init( $init_array ) {