Display .url files as webpage (QL-Win#550)

ericzhangdl · Sep 23, 2019 · da02d6d · da02d6d
1 parent c5000d9
commit da02d6d
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Showing 3 changed files with 34 additions and 9 deletions.
diff --git a/QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/Helper.cs b/QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/Helper.cs
@@ -1,4 +1,4 @@
-// Copyright © 2017 Paddy Xu
+// Copyright © 2017 Paddy Xu
 // 
 // This file is part of QuickLook program.
 // 
@@ -63,5 +63,25 @@ private static void SetBrowserFeatureControlKey(string feature, string appName,
                 key?.SetValue(appName, value, RegistryValueKind.DWord);
             }
         }
+
+        internal static string GetUrlPath(string url)
+        {
+            int index = -1;
+            string[] lines = File.ReadAllLines(url);
+            foreach (string line in lines)
+            {
+                if (line.ToLower().Contains("url="))
+                {
+                    index = System.Array.IndexOf(lines, line);
+                    break;
+                }
+            }
+            if (index != -1)
+            {
+                var fullLine = lines.GetValue(index);
+                return fullLine.ToString().Substring(fullLine.ToString().LastIndexOf('=') + 1);
+            }
+            return url;
+        }
     }
 }
diff --git a/QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/Plugin.cs b/QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/Plugin.cs
@@ -26,7 +26,7 @@ namespace QuickLook.Plugin.HtmlViewer
 {
     public class Plugin : IViewer
     {
-        private static readonly string[] Extensions = { ".mht", ".mhtml", ".htm", ".html", ".svg" };
+        private static readonly string[] Extensions = { ".mht", ".mhtml", ".htm", ".html", ".svg", ".url" };
 
         private WebpagePanel _panel;
 
@@ -44,7 +44,7 @@ public bool CanHandle(string path)
 
         public void Prepare(string path, ContextObject context)
         {
-            context.PreferredSize = new Size(1000, 600);
+            context.PreferredSize = new Size(1280, 720);
         }
 
         public void View(string path, ContextObject context)
@@ -53,6 +53,10 @@ public void View(string path, ContextObject context)
             context.ViewerContent = _panel;
             context.Title = Path.IsPathRooted(path) ? Path.GetFileName(path) : path;
 
+            if (path.ToLower().EndsWith(".url"))
+            {
+                path = Helper.GetUrlPath(path);
+            }
             _panel.LoadFile(path);
             _panel.Dispatcher.Invoke(() => { context.IsBusy = false; }, DispatcherPriority.Loaded);
         }

diff --git a/QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/WpfBrowserWrapper.cs b/QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/WpfBrowserWrapper.cs
@@ -115,9 +115,10 @@ private void InnerBrowserLoadCompleted(object sender, NavigationEventArgs e)
         private void InnerBrowserNavigating(object sender, NavigatingCancelEventArgs e)
         {
             if (_loaded)
-                if (_innerBrowser.Source.Scheme != e.Uri.Scheme ||
-                    _innerBrowser.Source.AbsolutePath != e.Uri.AbsolutePath) // allow in-page navigation
-                    e.Cancel = true;
+                if (_innerBrowser.Source != null)
+                    if (_innerBrowser.Source.Scheme != e.Uri.Scheme ||
+                        _innerBrowser.Source.AbsolutePath != e.Uri.AbsolutePath) // allow in-page navigation
+                        e.Cancel = true;
             _loaded = true;
         }
 
@@ -169,7 +170,7 @@ public void Navigate(Stream stream)
         // register script errors handler on DOM - document.window
         private void RegisterWindowErrorHanlder_()
         {
-            object parwin = ((dynamic) _innerBrowser.Document).parentWindow;
+            object parwin = ((dynamic)_innerBrowser.Document).parentWindow;
             var cookie = new AxHost.ConnectionPointCookie(parwin, new HtmlWindowEvents2Impl(this),
                 typeof(IIntHTMLWindowEvents2));
             // MemoryLEAK? No: cookie has a Finalize() to Disconnect istelf. We'll rely on that. If disconnected too early, 
@@ -185,14 +186,14 @@ private void ApplyZoom()
             // grab a handle to the underlying ActiveX object
             IServiceProvider serviceProvider = null;
             if (_innerBrowser.Document != null)
-                serviceProvider = (IServiceProvider) _innerBrowser.Document;
+                serviceProvider = (IServiceProvider)_innerBrowser.Document;
             if (serviceProvider == null)
                 return;
 
             var serviceGuid = SidSWebBrowserApp;
             var iid = typeof(IWebBrowser2).GUID;
             var browserInst =
-                (IWebBrowser2) serviceProvider.QueryService(ref serviceGuid, ref iid);
+                (IWebBrowser2)serviceProvider.QueryService(ref serviceGuid, ref iid);
 
             try
             {