Themes: When only one theme is available, show just the details view.

Only one theme may be available when no other themes are allowed (multisite), no other themes are installed, or when the user is denied the switch_themes capability but still has edit_theme_options.

props matveb, markjaquith.
see #25962.

Built from https://develop.svn.wordpress.org/trunk@26652


git-svn-id: http://core.svn.wordpress.org/trunk@26542 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/wp-admin-rtl.css

@@ -7052,6 +7052,26 @@ body.folded .theme-overlay .theme-wrap {
 .theme-overlay .parent-theme strong {
 	font-weight: 700;
 }
+/**
+ * Single Theme Mode
+ * Displays detailed view inline when a user has no switch capabilities
+ */
+.single-theme .theme-overlay .theme-backdrop,
+.single-theme .theme-overlay .theme-header,
+.single-theme .theme {
+	display: none;
+}
+.single-theme .theme-overlay .theme-wrap {
+	clear: both;
+	position: static;
+}
+.single-theme .theme-overlay .theme-about {
+	padding: 30px;
+	position: static;
+}
+.single-theme .theme-overlay .theme-actions {
+	position: static;
+}
 
 /**
  * Basic Responsive structure...

wp-admin/css/wp-admin.css

@@ -7052,6 +7052,26 @@ body.folded .theme-overlay .theme-wrap {
 .theme-overlay .parent-theme strong {
 	font-weight: 700;
 }
+/**
+ * Single Theme Mode
+ * Displays detailed view inline when a user has no switch capabilities
+ */
+.single-theme .theme-overlay .theme-backdrop,
+.single-theme .theme-overlay .theme-header,
+.single-theme .theme {
+	display: none;
+}
+.single-theme .theme-overlay .theme-wrap {
+	clear: both;
+	position: static;
+}
+.single-theme .theme-overlay .theme-about {
+	padding: 30px;
+	position: static;
+}
+.single-theme .theme-overlay .theme-actions {
+	position: static;
+}
 
 /**
  * Basic Responsive structure...