Support markdown viewer fallback folder #508

QuickLook.Plugin/QuickLook.Plugin.MarkdownViewer/Plugin.cs

@@ -1,17 +1,17 @@
 // Copyright © 2017 Paddy Xu
-// 
+//
 // This file is part of QuickLook program.
-// 
+//
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
@@ -67,7 +67,7 @@ namespace QuickLook.Plugin.MarkdownViewer
             context.Title = Path.GetFileName(path);
 
             var htmlPath = GenerateMarkdownHtml(path);
-            _panel.NavigateToFile(htmlPath);
+            _panel.NavigateToFile(htmlPath, Path.GetDirectoryName(path));
             _panel.Dispatcher.Invoke(() => { context.IsBusy = false; }, DispatcherPriority.Loaded);
         }
 
@@ -104,6 +104,7 @@ namespace QuickLook.Plugin.MarkdownViewer
         }
 
         #region Cleanup
+
         private void CleanupTempHtmlFile()
         {
             if (!string.IsNullOrEmpty(_currentHtmlPath) && File.Exists(_currentHtmlPath))
@@ -145,6 +146,7 @@ namespace QuickLook.Plugin.MarkdownViewer
             _panel?.Dispose();
             _panel = null;
         }
-        #endregion
+
+        #endregion Cleanup
     }
-}
+}