From 9b126711cd29ec7ef0a54a5b58e5316fb2eb68cc Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sun, 31 Jan 2016 16:39:29 +0100
Subject: [PATCH] Add support for bold/italic styled outline items in the
 viewer

---
 web/pdf_outline_viewer.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/web/pdf_outline_viewer.js b/web/pdf_outline_viewer.js
index 42331c3e8..142107d82 100644
--- a/web/pdf_outline_viewer.js
+++ b/web/pdf_outline_viewer.js
@@ -82,6 +82,23 @@ var PDFOutlineViewer = (function PDFOutlineViewerClosure() {
       };
     },
 
+    /**
+     * @private
+     */
+    _setStyles: function PDFOutlineView_setStyles(element, item) {
+      var styleStr = '';
+      if (item.bold) {
+        styleStr += 'font-weight: bold;';
+      }
+      if (item.italic) {
+        styleStr += 'font-style: italic;';
+      }
+
+      if (styleStr) {
+        element.setAttribute('style', styleStr);
+      }
+    },
+
     /**
      * Prepend a button before an outline item which allows the user to toggle
      * the visibility of all outline items at that level.
@@ -161,6 +178,7 @@ var PDFOutlineViewer = (function PDFOutlineViewerClosure() {
 
           var element = document.createElement('a');
           this._bindLink(element, item);
+          this._setStyles(element, item);
           element.textContent =
             PDFJS.removeNullCharacters(item.title) || DEFAULT_TITLE;