From 55f8b01e2b29d390604b8a09093ef2e3e353ee7a Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <tomeu@tomeuvizoso.net>
Date: Tue, 26 Jun 2007 13:46:27 +0000
Subject: Refactored a bit the progress listener and created a session history listener.

---
(limited to 'sessionhistory.py')

diff --git a/sessionhistory.py b/sessionhistory.py
new file mode 100644
index 0000000..566a9ef
--- /dev/null
+++ b/sessionhistory.py
@@ -0,0 +1,61 @@
+# Copyright (C) 2007, One Laptop Per Child
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+import logging
+
+import gobject
+import xpcom
+from xpcom.components import interfaces
+
+class HistoryListener(gobject.GObject):
+    _com_interfaces_ = interfaces.nsISHistoryListener
+    
+    def __init__(self, browser):
+        gobject.GObject.__init__(self)
+
+        self._wrapped_self = xpcom.server.WrapObject(self, interfaces.nsISHistoryListener)
+        weak_ref = xpcom.client.WeakReference(self._wrapped_self)
+
+        session_history = browser.web_navigation.sessionHistory
+        session_history.addSHistoryListener(self._wrapped_self)
+
+    def OnHistoryGoBack(self, back_uri):
+        return True
+
+    def OnHistoryGoForward(self, forward_uri):
+        return True
+
+    def OnHistoryGotoIndex(self, index, goto_uri):
+        return True
+
+    def OnHistoryNewEntry(self, new_uri):
+        logging.debug(new_uri.spec)
+
+    def OnHistoryPurge(self, num_entries):
+        return True
+
+    def OnHistoryReload(self, reload_uri, reload_flags):
+        return True
+
+_session_history_listener = None
+
+def init(browser):
+    global _session_history_listener
+    _session_history_listener = HistoryListener(browser)
+
+def get_instance():
+    global _session_history_listener
+    return _session_history_listener
--
cgit v0.9.1