[sushi] window: make setParent() work properly

[Cosimo Cecchi <cosimoc src gnome org>]

commit cbff83c86dd23cd47cba7041c2cc7fcebb23f392
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Apr 21 16:46:27 2011 -0400

    window: make setParent() work properly

 src/js/ui/application.js |    9 +++++----
 src/js/ui/mainWindow.js  |   13 ++++++++++---
 2 files changed, 15 insertions(+), 7 deletions(-)
---
diff --git a/src/js/ui/application.js b/src/js/ui/application.js
index 0fe2746..7016228 100644
--- a/src/js/ui/application.js
+++ b/src/js/ui/application.js
@@ -85,11 +85,12 @@ Application.prototype = {
     activate : function() {
     },
 
-    showFile : function(uri, xid) {
-        this._mainWindow.setFile(Gio.file_new_for_uri(uri));
-
+    ShowFile : function(uri, xid, x, y) {
         if (xid)
-            this._mainWindow.setParent(xid);
+            this._mainWindow.setParent(xid, x, y);
+        this._mainWindow.showAll();
+
+        this._mainWindow.setFile(Gio.file_new_for_uri(uri));
     },
 
     quit : function() {
diff --git a/src/js/ui/mainWindow.js b/src/js/ui/mainWindow.js
index 8d0f584..57b85b1 100644
--- a/src/js/ui/mainWindow.js
+++ b/src/js/ui/mainWindow.js
@@ -487,10 +487,17 @@ MainWindow.prototype = {
     /**************************************************************************
      ************************ public methods **********************************
      **************************************************************************/
-    setParent : function(xid) {
-        let parent = GdkX11.X11Window.foreign_new_for_display(this._gtkWindow.get_display(),
-                                                              xid);
+    setParent : function(xid, x, y) {
+        let parent = Sushi.create_foreign_window(xid);
+        let root_x, root_y;
+        [ root_x, root_y ] = parent.get_root_origin();
+
+        if (!this._gtkWindow.get_realized())
+            this._gtkWindow.realize();
+
         this._gtkWindow.get_window().set_transient_for(parent);
+        this._gtkWindow.move(root_x + x,
+                             root_y + y);
     },
 
     showAll : function() {