Implement External Applications extension

diff --git a/extensions/external-applications.vala b/extensions/external-applications.vala
new file mode 100644 (file)
index 0000000..692cd5c
--- /dev/null
+++ b/extensions/external-applications.vala
@@ -0,0 +1,74 @@
+/*
+ Copyright (C) 2010 Christian Dywan <christian@twotoasts.de>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ See the file COPYING for the full license text.
+*/
+
+using Gtk;
+using Midori;
+
+public class ExternalApplications : Midori.Extension {
+    Dialog? dialog;
+    void tab_added (Widget tab) {
+        /* */
+    }
+    void configure_external_applications () {
+        if (dialog == null) {
+            dialog = new Dialog.with_buttons ("Configure External Applications",
+                get_app ().browser,
+                DialogFlags.DESTROY_WITH_PARENT | DialogFlags.NO_SEPARATOR,
+                STOCK_CLOSE, ResponseType.CLOSE);
+            dialog.icon_name = STOCK_PROPERTIES;
+            dialog.destroy.connect ((dialog) => { dialog = null; });
+            dialog.response.connect ((dialog, response) => { dialog.destroy (); });
+            dialog.show ();
+        }
+        else
+            dialog.present ();
+    }
+    void tool_menu_populated (Menu menu) {
+        var menuitem = new MenuItem.with_mnemonic ("Configure _External Applications...");
+        menuitem.activate.connect (configure_external_applications);
+        menuitem.show ();
+        menu.append (menuitem);
+    }
+    void browser_added (Browser browser) {
+        foreach (var tab in browser.get_tabs ())
+            tab_added (tab);
+        browser.add_tab.connect (tab_added);
+        browser.populate_tool_menu.connect (tool_menu_populated);
+    }
+    void activated (Midori.App app) {
+        foreach (var browser in app.get_browsers ())
+            browser_added (browser);
+        app.add_browser.connect (browser_added);
+    }
+    void deactivated () {
+        var app = get_app ();
+        app.add_browser.disconnect (browser_added);
+        foreach (var browser in app.get_browsers ()) {
+            foreach (var tab in browser.get_tabs ())
+                /* */;
+            browser.populate_tool_menu.disconnect (tool_menu_populated);
+        }
+    }
+    internal ExternalApplications () {
+        activate.connect (activated);
+        deactivate.connect (deactivated);
+    }
+}
+
+public Midori.Extension extension_init () {
+    var extension = new ExternalApplications ();
+    extension.name = "External Applications";
+    extension.description = "Lalala";
+    extension.version = "0.1";
+    extension.authors = "nobody";
+    return extension;
+}
+