From c6b5a1509d612bfe23692ea294152df0b7cbb870 Mon Sep 17 00:00:00 2001
From: Lucian Branescu Mihaila <lucian.branescu@gmail.com>
Date: Thu, 17 Jun 2010 23:22:12 +0000
Subject: Implement sessionstore for webkit.

---
diff --git a/browser.py b/browser.py
index 891d06c..952ec70 100644
--- a/browser.py
+++ b/browser.py
@@ -31,6 +31,7 @@ from sugar import env
 from sugar.activity import activity
 from sugar.graphics import style
 
+import sessionstore
 from palettes import ContentInvoker
 #from sessionhistory import HistoryListener
 #from progresslistener import ProgressListener
@@ -171,21 +172,15 @@ class TabLabel(gtk.HBox):
 class Browser(webkit.WebView):
     __gtype_name__ = 'Browser'
 
-    __gsignals__ = {
-        'is-setup': (gobject.SIGNAL_RUN_FIRST,
-                  gobject.TYPE_NONE,
-                  ([]))
-    }
-
     def __init__(self):
         webkit.WebView.__init__(self)
 
         #self.history = HistoryListener()
         #self.progress = ProgressListener()
 
-    def do_setup(self):
-
-        self.emit('is-setup')
+        
+    def load_uri(self, uri):
+        pass
 
     def get_session(self):
         return sessionstore.get_session(self)
diff --git a/sessionstore.py b/sessionstore.py
index 08ba4a2..7b78812 100644
--- a/sessionstore.py
+++ b/sessionstore.py
@@ -20,29 +20,31 @@
 import logging
 
 def get_session(browser):
-    session_history = browser.web_navigation.sessionHistory
+    session_history = browser.get_back_forward_list()
 
-    if session_history.count == 0:
+    if len(session_history) == 0:
         return ''
     return _get_history(session_history)
 
 
 def set_session(browser, data):
-    _set_history(browser.web_navigation.sessionHistory, data)
+    session_history = browser.get_back_forward_list()
+    
+    _set_history(session_history, data)
 
     if data:
-        browser.web_navigation.gotoIndex(len(data) - 1)
+        session_history.go_to_item(len(data) -1)
     else:
         browser.load_uri('about:blank')
 
 
 def _get_history(history):
-    logging.debug('%r' % history.count)
+    logging.debug('%r' % len(history))
     entries_dest = []
-    for i in range(0, history.count):
-        entry_orig = history.getEntryAtIndex(i, False)
-        entry_dest = {'url':    entry_orig.URI.spec,
-                      'title':  entry_orig.title}
+    for i in range(0, len(history)):
+        entry_orig = history.get_nth_item(i)
+        entry_dest = {'url':    entry_orig.props.uri,
+                      'title':  entry_orig.props.title}
 
         entries_dest.append(entry_dest)
 
@@ -50,21 +52,11 @@ def _get_history(history):
 
 
 def _set_history(history, history_data):
-    history_internal = history.queryInterface(interfaces.nsISHistoryInternal)
-
-    if history_internal.count > 0:
-        history_internal.purgeHistory(history_internal.count)
-
+    history.clear()
+    
     for entry_dict in history_data:
         logging.debug('entry_dict: %r' % entry_dict)
-        entry_class = components.classes[ \
-                "@mozilla.org/browser/session-history-entry;1"]
-        entry = entry_class.createInstance(interfaces.nsISHEntry)
 
-        io_service_class = components.classes[ \
-                "@mozilla.org/network/io-service;1"]
-        io_service = io_service_class.getService(interfaces.nsIIOService)
-        entry.setURI(io_service.newURI(entry_dict['url'], None, None))
-        entry.setTitle(entry_dict['title'])
+        entry = webkit.WebHistoryItem(entry_dict['url'], entry_dict['title'])
 
-        history_internal.addEntry(entry, True)
+        history.add_item(entry)
--
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