Refactored plugin architecture out of WebThing.cs

[WebThing.git] / WebThing.cs

diff --git a/WebThing.cs b/WebThing.cs
index 6f8a164..c1e1806 100644 (file)
--- a/WebThing.cs
+++ b/WebThing.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Reflection;
 using System.IO;
 using System.Text.RegularExpressions;
 using System.Runtime.InteropServices;
@@ -9,7 +8,7 @@ using GtkSharp;
 using WebKit;
 
 namespace bytex64.WebThing {
-    public enum CompassDirection {
+    public enum AttachPoint {
         N, E, S, W, Interior
     }
 
@@ -44,14 +43,13 @@ namespace bytex64.WebThing {
         private Gtk.Table WidgetGrid;
         private Gtk.Alignment InteriorOverlay;
 
-        public Dictionary<string,WebThingPlugin> Plugins;
+        public PluginManager Plugins;
 
         [DllImport ("SoupSettings.dll")]
         private static extern void soup_settings();
 
         public void Run() {
             Application.Init();
-            Plugins = new Dictionary<string,WebThingPlugin>();
 
             Config.ParseCommandLine();
             Config.Load();
@@ -69,6 +67,7 @@ namespace bytex64.WebThing {
 
             _Tabs = new Gtk.Notebook();
             _Tabs.ShowBorder = false;
+            _Tabs.Scrollable = true;
             _Tabs.SwitchPage += Tabs_SwitchPage;
             WidgetGrid.Attach(_Tabs, 1, 2, 1, 2);
 
@@ -79,61 +78,41 @@ namespace bytex64.WebThing {
 
             WebThingView newview = NewWebThingView();
 
-            // TODO: Conf.Get("plugins") instead of hard-coded path?
-            using (TextReader f = new StreamReader("plugins.conf")) {
-                string line;
-                while ((line = f.ReadLine()) != null) {
-                    line = line.Trim();
-                    LoadPlugin(line);
-                }
-            }
-
-            WebViewSetupPlugins(newview.WebView);
+            Plugins = new PluginManager(this);
+            Plugins.Load();
+            Plugins.WebViewSetup(newview.WebView);
             newview.WebView.GrabFocus();
 
             Application.Run();
         }
 
-        public void LoadPlugin(string assemblyname) {
-            Assembly a = Assembly.LoadFile("plugins/" + assemblyname + ".dll");
-            Type[] types = a.GetTypes();
-            foreach (Type t in types) {
-                if (t.IsSubclassOf(typeof(WebThingPlugin))) {
-                    WebThingPlugin p = (WebThingPlugin) a.CreateInstance(t.FullName, false, BindingFlags.ExactBinding, null, null, null, null);
-                    p.Init(this);
-                    Plugins[t.FullName] = p;
-                    Console.WriteLine("Successfully loaded {0}", t.FullName);
-                }
-            }
-        }
-
-        public void AttachWidget(Gtk.Widget widget, CompassDirection direction, AttachOptions xoptions, AttachOptions yoptions) {
+        public void AttachWidget(Gtk.Widget widget, AttachPoint direction, AttachOptions xoptions, AttachOptions yoptions) {
             switch(direction) {
-            case CompassDirection.N:
+            case AttachPoint.N:
                 WidgetGrid.Attach(widget, 0, 3, 0, 1, xoptions, yoptions, 0, 0);
                 break;
-            case CompassDirection.E:
+            case AttachPoint.E:
                 WidgetGrid.Attach(widget, 2, 3, 1, 2, xoptions, yoptions, 0, 0);
                 break;
-            case CompassDirection.S:
+            case AttachPoint.S:
                 WidgetGrid.Attach(widget, 0, 3, 2, 3, xoptions, yoptions, 0, 0);
                 break;
-            case CompassDirection.W:
+            case AttachPoint.W:
                 WidgetGrid.Attach(widget, 0, 1, 1, 2, xoptions, yoptions, 0, 0);
                 break;
-            case CompassDirection.Interior:
+            case AttachPoint.Interior:
                 InteriorOverlay.Add(widget);
                 break;
             }
         }
 
-        public void AttachWidget(Gtk.Widget widget, CompassDirection direction) {
+        public void AttachWidget(Gtk.Widget widget, AttachPoint direction) {
             AttachWidget(widget, direction, 0, 0);
         }
 
         public WebView NewTab() {
             WebThingView newview = NewWebThingView();
-            WebViewSetupPlugins(newview.WebView);
+            Plugins.WebViewSetup(newview.WebView);
             return newview.WebView;
         }
 
@@ -149,12 +128,6 @@ namespace bytex64.WebThing {
             return newview;
         }
 
-        private void WebViewSetupPlugins(WebView view) {
-            foreach (string key in Plugins.Keys) {
-                Plugins[key].InitWebView(view);
-            }
-        }
-
         public void CloseTab() {
             CloseTab(_Tabs.Page);
         }