Implement Seamonkey's addPanel API

browser/components/Makefile.in

@@ -42,6 +42,6 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS = bookmarks downloads history prefwindow security build
+DIRS = bookmarks downloads history prefwindow security sidebar build
 
 include $(topsrcdir)/config/rules.mk

browser/components/sidebar/src/nsSidebar.js

@@ -18,6 +18,7 @@
  * 
  * Contributor(s): Stephen Lamm            <slamm@netscape.com>
  *                 Robert John Churchill   <rjc@netscape.com>
+ *                 David Hyatt             <hyatt@mozilla.org>
  */
 
 /*
@@ -109,7 +110,21 @@ function (aTitle, aContentURL, aCustomizeURL, aPersist)
 
     sidebarURLSecurityCheck(aContentURL);
 
-    alert("Add Panel via SeaMonkey API attempted!");
+    // Avert your eyes children.  It may assume other forms.
+    var ir = this.window.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
+    var webNav = ir.getInterface(Components.interfaces.nsIWebNavigation);
+    var docTreeItem = webNav.QueryInterface(Components.interfaces.nsIDocShellTreeItem);
+    var chromeDocTreeItem = docTreeItem.parent;
+    
+    // You're still here?  I thought the previous four lines would have driven you away.
+    // Now for my next trick...
+    var chromeIR = chromeDocTreeItem.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
+    var chromeWindow = chromeIR.getInterface(Components.interfaces.nsIDOMWindowInternal);
+
+    // The name.... is NEO.
+    chromeWindow.openDialog("chrome://browser/content/bookmarks/addBookmark2.xul", "",
+                            "centerscreen,chrome,dialog=yes,resizable=no,dependent",
+                            aTitle, aContentURL, null, null, null, null, true);
 }
 
 /* decorate prototype to provide ``class'' methods and property accessors */