Fix up browser life cycle
This commit is contained in:
Marco Pesenti Gritti
parent
fa43840b3c
commit
8f702f2cf5
@ -213,6 +213,10 @@ class WebActivity(activity.Activity):
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BrowserShell.get_instance().open_browser(uri)
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return True
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def activity_on_disconnected_from_shell(self):
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gtk.main_quit()
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gc.collect()
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class BrowserShell(dbus.service.Object):
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instance = None
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474
chat/chat.py
474
chat/chat.py
@ -12,6 +12,7 @@ import gtk, gobject
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import sys
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import os
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import pwd
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import gc
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import socket
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import activity
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@ -24,28 +25,144 @@ import xmlrpclib
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from sugar_globals import *
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class Chat(object):
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def __init__(self, parent, view, label):
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self._parent = parent
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self._buffer = richtext.RichTextBuffer()
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self._view = view
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self._label = label
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class Chat(activity.Activity):
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def __init__(self, controller):
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self._controller = controller
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activity.Activity.__init__(self)
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def activate(self, label):
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self._view.set_buffer(self._buffer)
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self._label.set_text(label)
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def activity_on_connected_to_shell(self):
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self.activity_set_tab_text(self._act_name)
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self._plug = self.activity_get_gtk_plug()
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self._ui_setup(self._plug)
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self._plug.show_all()
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def recv_message(self, buddy, msg):
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self._insert_rich_message(buddy.nick(), msg)
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self._parent.notify_new_message(self, buddy)
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def _insert_rich_message(self, nick, msg):
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aniter = self._buffer.get_end_iter()
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self._buffer.insert(aniter, nick + ": ")
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serializer = richtext.RichTextSerializer()
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serializer.deserialize(msg, self._buffer)
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aniter = self._buffer.get_end_iter()
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self._buffer.insert(aniter, "\n")
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def _local_message(self, success, text):
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if not success:
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message = "Error: %s\n" % text
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aniter = self._buffer.get_end_iter()
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self._buffer.insert(aniter, message)
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else:
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(nick, realname) = self._parent.local_name()
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self._insert_rich_message(nick, text)
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class BuddyChat(Chat):
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def __init__(self, parent, buddy, view, label):
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self._buddy = buddy
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Chat.__init__(self, parent, view, label)
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def activate(self):
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Chat.activate(self, self._buddy.nick())
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def recv_message(self, msg):
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Chat.recv_message(self, self._buddy, msg)
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def send_message(self, text):
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if len(text) <= 0:
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return
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addr = "http://%s:%d" % (self._buddy.address(), self._buddy.port())
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peer = xmlrpclib.ServerProxy(addr)
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msg = text
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success = True
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try:
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peer.message(text)
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except (socket.error, xmlrpclib.Fault), e:
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msg = str(e)
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success = False
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self._local_message(success, msg)
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class GroupChat(Chat):
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def __init__(self, parent, view, label):
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Chat.__init__(self, parent, view, label)
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self._gc_controller = network.GroupChatController('224.0.0.221', 6666, self._recv_group_message)
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self._gc_controller.start()
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def activate(self):
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Chat.activate(self, "Group Chat")
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def send_message(self, text):
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if len(text) > 0:
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self._gc_controller.send_msg(text)
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self._local_message(True, text)
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def recv_message(self, buddy, msg):
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self._insert_rich_message(buddy.nick(), msg)
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self._parent.notify_new_message(self, None)
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def _recv_group_message(self, msg):
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buddy = self._parent.find_buddy_by_address(msg['addr'])
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if buddy:
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self.recv_message(buddy, msg['data'])
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class ChatRequestHandler(object):
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def __init__(self, parent, chat_view, chat_label):
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self._parent = parent
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self._chat_view = chat_view
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self._chat_label = chat_label
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def message(self, message):
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client_address = network.get_authinfo()
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buddy = self._parent.find_buddy_by_address(client_address[0])
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if buddy:
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chat = buddy.chat()
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if not chat:
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chat = BuddyChat(self._parent, buddy, self._chat_view, self._chat_label)
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buddy.set_chat(chat)
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chat.recv_message(message)
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return True
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class ChatActivity(activity.Activity):
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_MODEL_COL_NICK = 0
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_MODEL_COL_ICON = 1
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_MODEL_COL_BUDDY = 2
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def __init__(self):
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activity.Activity.__init__(self)
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self._act_name = "Chat"
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self._active_chat_buddy = None
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self._pannounce = presence.PresenceAnnounce()
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(self._nick, self._realname) = self._get_name()
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self._buddy_list = BuddyList.BuddyList(self._realname)
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self._buddy_list.add_buddy_listener(self._on_buddy_presence_event)
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bus = dbus.SessionBus()
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proxy_obj = bus.get_object('com.redhat.Sugar.Browser', '/com/redhat/Sugar/Browser')
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self.browser_shell = dbus.Interface(proxy_obj, 'com.redhat.Sugar.BrowserShell')
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def __link_clicked_cb(self, view, address):
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self.browser_shell.open_browser(address)
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def _create_chat(self):
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chat_vbox = gtk.VBox()
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chat_vbox.set_spacing(6)
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self._chat_label = gtk.Label()
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chat_vbox.pack_start(self._chat_label, False)
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# Do we actually need this label?
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# self._chat_label.show()
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sw = gtk.ScrolledWindow()
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sw.set_shadow_type(gtk.SHADOW_IN)
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sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
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self._chat_view = richtext.RichTextView()
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self._chat_view.connect("link-clicked", self.__link_clicked_cb)
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self._chat_view.set_editable(False)
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sw.add(self._chat_view)
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self._chat_view.show()
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chat_vbox.pack_start(sw)
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@ -66,168 +183,6 @@ class Chat(activity.Activity):
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return chat_vbox, rich_buf
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def _ui_setup(self, base):
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vbox = gtk.VBox(False, 6)
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self._hbox = gtk.HBox(False, 12)
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self._hbox.set_border_width(12)
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[chat_vbox, buffer] = self._create_chat()
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self._hbox.pack_start(chat_vbox)
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chat_vbox.show()
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vbox.pack_start(self._hbox)
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self._hbox.show()
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toolbar = self._create_toolbar(buffer)
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vbox.pack_start(toolbar, False)
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toolbar.show()
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base.add(vbox)
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vbox.show()
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def __link_clicked_cb(self, view, address):
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self._browser_shell.open_browser(address)
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def __key_press_event_cb(self, text_view, event):
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if event.keyval == gtk.keysyms.Return:
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buf = text_view.get_buffer()
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serializer = richtext.RichTextSerializer()
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text = serializer.serialize(buf)
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self.send_message(text)
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buf.set_text("")
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buf.place_cursor(buf.get_start_iter())
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return True
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def _create_toolbar(self, rich_buf):
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toolbar = richtext.RichTextToolbar(rich_buf)
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item = gtk.MenuToolButton(None, "Links")
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item.set_menu(gtk.Menu())
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item.connect("show-menu", self.__show_link_menu_cb)
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toolbar.insert(item, -1)
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item.show()
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return toolbar
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def __link_activate_cb(self, item, link):
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buf = self._editor.get_buffer()
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buf.append_link(link['title'], link['address'])
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def __show_link_menu_cb(self, button):
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menu = gtk.Menu()
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links = self._browser_shell.get_links()
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for link in links:
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item = gtk.MenuItem(link['title'], False)
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item.connect("activate", self.__link_activate_cb, link)
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menu.append(item)
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item.show()
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button.set_menu(menu)
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def activity_on_close_from_user(self):
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print "act %d: in activity_on_close_from_user"%self.activity_get_id()
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self.activity_shutdown()
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def activity_on_lost_focus(self):
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print "act %d: in activity_on_lost_focus"%self.activity_get_id()
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def activity_on_got_focus(self):
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print "act %d: in activity_on_got_focus"%self.activity_get_id()
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self._controller.notify_activate(self)
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def recv_message(self, buddy, msg):
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self._insert_rich_message(buddy.nick(), msg)
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self._controller.notify_new_message(self, buddy)
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def _insert_rich_message(self, nick, msg):
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buffer = self._chat_view.get_buffer()
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aniter = buffer.get_end_iter()
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buffer.insert(aniter, nick + ": ")
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serializer = richtext.RichTextSerializer()
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serializer.deserialize(msg, buffer)
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aniter = buffer.get_end_iter()
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buffer.insert(aniter, "\n")
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def _local_message(self, success, text):
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if not success:
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message = "Error: %s\n" % text
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buffer = self._chat_view.get_buffer()
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aniter = buffer.get_end_iter()
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buffer.insert(aniter, message)
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else:
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(nick, realname) = self._controller.local_name()
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self._insert_rich_message(nick, text)
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class BuddyChat(Chat):
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def __init__(self, controller, buddy):
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self._buddy = buddy
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self._act_name = "Chat: %s" % buddy.nick()
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Chat.__init__(self, controller)
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def recv_message(self, msg):
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Chat.recv_message(self, self._buddy, msg)
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def send_message(self, text):
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if len(text) <= 0:
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return
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addr = "http://%s:%d" % (self._buddy.address(), self._buddy.port())
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peer = xmlrpclib.ServerProxy(addr)
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msg = text
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success = True
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try:
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peer.message(text)
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except (socket.error, xmlrpclib.Fault), e:
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msg = str(e)
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success = False
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self._local_message(success, msg)
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class ChatRequestHandler(object):
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def __init__(self, parent):
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self._parent = parent
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def message(self, message):
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client_address = network.get_authinfo()
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buddy = self._parent.find_buddy_by_address(client_address[0])
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if buddy:
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chat = buddy.chat()
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if not chat:
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chat = BuddyChat(self._parent, buddy)
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buddy.set_chat(chat)
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chat.activity_connect_to_shell()
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chat.recv_message(message)
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return True
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class GroupChat(Chat):
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_MODEL_COL_NICK = 0
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_MODEL_COL_ICON = 1
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_MODEL_COL_BUDDY = 2
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_CHAT_SERVER_PORT = 6666
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def __init__(self):
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self._act_name = "Chat"
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self._pannounce = presence.PresenceAnnounce()
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(self._nick, self._realname) = self._get_name()
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self._buddy_list = BuddyList.BuddyList(self._realname)
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self._buddy_list.add_buddy_listener(self._on_buddy_presence_event)
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bus = dbus.SessionBus()
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proxy_obj = bus.get_object('com.redhat.Sugar.Browser', '/com/redhat/Sugar/Browser')
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self._browser_shell = dbus.Interface(proxy_obj, 'com.redhat.Sugar.BrowserShell')
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Chat.__init__(self, self)
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def _create_sidebar(self):
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vbox = gtk.VBox(False, 6)
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@ -235,7 +190,7 @@ class GroupChat(Chat):
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label.set_alignment(0.0, 0.5)
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vbox.pack_start(label, False)
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label.show()
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self._buddy_list_model = gtk.ListStore(gobject.TYPE_STRING, gtk.gdk.Pixbuf, gobject.TYPE_PYOBJECT)
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self._pixbuf_active_chat = gtk.gdk.pixbuf_new_from_file(data_dir + "/bubbleOutline.png")
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@ -270,39 +225,123 @@ class GroupChat(Chat):
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vbox.pack_start(sw)
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sw.show()
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button_box = gtk.VButtonBox()
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button_box.set_border_width(18)
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talk_alone_button = gtk.Button("Talk alone")
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button_box.pack_start(talk_alone_button)
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talk_alone_button.show()
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vbox.pack_start(button_box, False)
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button_box.show()
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return vbox
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def _ui_setup(self, base):
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Chat._ui_setup(self, base)
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def _create_toolbar(self, rich_buf):
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toolbar = richtext.RichTextToolbar(rich_buf)
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item = gtk.MenuToolButton(None, "Links")
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item.set_menu(gtk.Menu())
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item.connect("show-menu", self.__show_link_menu_cb)
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toolbar.insert(item, -1)
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item.show()
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return toolbar
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def __link_activate_cb(self, item, link):
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buf = self._editor.get_buffer()
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buf.append_link(link['title'], link['address'])
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def __show_link_menu_cb(self, button):
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menu = gtk.Menu()
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links = self.browser_shell.get_links()
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for link in links:
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item = gtk.MenuItem(link['title'], False)
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item.connect("activate", self.__link_activate_cb, link)
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menu.append(item)
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item.show()
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button.set_menu(menu)
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def _ui_setup(self, plug):
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vbox = gtk.VBox(False, 6)
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hbox = gtk.HBox(False, 12)
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hbox.set_border_width(12)
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[chat, rich_buf] = self._create_chat()
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hbox.pack_start(chat)
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chat.show()
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sidebar = self._create_sidebar()
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self._hbox.pack_start(sidebar, False)
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hbox.pack_start(sidebar, False)
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sidebar.show()
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self._plug.show_all()
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def _start(self):
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self._buddy_list.start()
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self._pannounce.register_service(self._realname, self._CHAT_SERVER_PORT, presence.OLPC_CHAT_SERVICE,
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name = self._nick, realname = self._realname)
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vbox.pack_start(hbox)
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hbox.show()
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# Create the P2P chat XMLRPC server
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self._p2p_req_handler = ChatRequestHandler(self)
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self._p2p_server = network.GlibXMLRPCServer(("", self._CHAT_SERVER_PORT))
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self._p2p_server.register_instance(self._p2p_req_handler)
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self._gc_controller = network.GroupChatController('224.0.0.221', 6666, self._recv_group_message)
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self._gc_controller.start()
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def activity_on_connected_to_shell(self):
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Chat.activity_on_connected_to_shell(self)
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toolbar = self._create_toolbar(rich_buf)
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vbox.pack_start(toolbar, False);
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toolbar.show()
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self._group_chat = GroupChat(self, self._chat_view, self._chat_label)
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aniter = self._buddy_list_model.append(None)
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self._buddy_list_model.set(aniter, self._MODEL_COL_NICK, "Group",
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self._MODEL_COL_ICON, self._pixbuf_active_chat, self._MODEL_COL_BUDDY, None)
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self._activate_chat_for_buddy(None)
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plug.add(vbox)
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vbox.show()
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def __key_press_event_cb(self, text_view, event):
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if event.keyval == gtk.keysyms.Return:
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buf = text_view.get_buffer()
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chat = self._get_active_chat()
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serializer = richtext.RichTextSerializer()
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text = serializer.serialize(buf)
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chat.send_message(text)
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buf.set_text("")
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buf.place_cursor(buf.get_start_iter())
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return True
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def _start(self):
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self._buddy_list.start()
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self._pannounce.register_service(self._realname, 6666, presence.OLPC_CHAT_SERVICE,
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name = self._nick, realname = self._realname)
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# Create the P2P chat XMLRPC server
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self._p2p_req_handler = ChatRequestHandler(self, self._chat_view, self._chat_label)
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self._p2p_server = network.GlibXMLRPCServer(("", 6666))
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self._p2p_server.register_instance(self._p2p_req_handler)
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def activity_on_connected_to_shell(self):
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print "act %d: in activity_on_connected_to_shell" % self.activity_get_id()
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self.activity_set_tab_text(self._act_name)
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self._plug = self.activity_get_gtk_plug()
|
||||
self._ui_setup(self._plug)
|
||||
self._plug.show()
|
||||
self._start()
|
||||
|
||||
def activity_on_disconnected_from_shell(self):
|
||||
Chat.activity_on_disconnected_from_shell(self)
|
||||
print "act %d: in activity_on_disconnected_from_shell"%self.activity_get_id()
|
||||
print "act %d: Shell disappeared..."%self.activity_get_id()
|
||||
gtk.main_quit()
|
||||
gc.collect()
|
||||
|
||||
def activity_on_close_from_user(self):
|
||||
print "act %d: in activity_on_close_from_user"%self.activity_get_id()
|
||||
self.activity_shutdown()
|
||||
|
||||
def activity_on_lost_focus(self):
|
||||
print "act %d: in activity_on_lost_focus"%self.activity_get_id()
|
||||
|
||||
def activity_on_got_focus(self):
|
||||
print "act %d: in activity_on_got_focus"%self.activity_get_id()
|
||||
|
||||
def _get_name(self):
|
||||
ent = pwd.getpwuid(os.getuid())
|
||||
@ -325,9 +364,9 @@ class GroupChat(Chat):
|
||||
chat = None
|
||||
buddy = self._buddy_list_model.get_value(aniter, self._MODEL_COL_BUDDY)
|
||||
if buddy and not buddy.chat():
|
||||
chat = BuddyChat(self, buddy)
|
||||
chat = BuddyChat(self, buddy, self._chat_view, self._chat_label)
|
||||
buddy.set_chat(chat)
|
||||
chat.activity_connect_to_shell()
|
||||
self._activate_chat_for_buddy(buddy)
|
||||
|
||||
def _on_buddy_presence_event(self, action, buddy):
|
||||
if action == BuddyList.ACTION_BUDDY_ADDED:
|
||||
@ -348,12 +387,9 @@ class GroupChat(Chat):
|
||||
aniter = self._buddy_list_model.iter_next(aniter)
|
||||
|
||||
def notify_new_message(self, chat, buddy):
|
||||
aniter = self._get_iter_for_buddy(buddy)
|
||||
self._buddy_list_model.set(aniter, self._MODEL_COL_ICON, self._pixbuf_new_message)
|
||||
|
||||
def notify_activate(self, chat):
|
||||
aniter = self._get_iter_for_buddy(buddy)
|
||||
self._buddy_list_model.set(aniter, self._MODEL_COL_ICON, self._pixbuf_active_chat)
|
||||
if chat != self._get_active_chat():
|
||||
aniter = self._get_iter_for_buddy(buddy)
|
||||
self._buddy_list_model.set(aniter, self._MODEL_COL_ICON, self._pixbuf_new_message)
|
||||
|
||||
def find_buddy_by_address(self, address):
|
||||
return self._buddy_list.find_buddy_by_address(address)
|
||||
@ -361,19 +397,33 @@ class GroupChat(Chat):
|
||||
def local_name(self):
|
||||
return (self._nick, self._realname)
|
||||
|
||||
def send_message(self, text):
|
||||
if len(text) > 0:
|
||||
self._gc_controller.send_msg(text)
|
||||
self._local_message(True, text)
|
||||
def _activate_chat_for_buddy(self, buddy):
|
||||
self._active_chat_buddy = buddy
|
||||
|
||||
def recv_message(self, buddy, msg):
|
||||
self._insert_rich_message(buddy.nick(), msg)
|
||||
self._parent.notify_new_message(self, None)
|
||||
# Clear the "new message" icon when the user activates the chat
|
||||
aniter = self._get_iter_for_buddy(buddy)
|
||||
# Select the row in the list
|
||||
if aniter:
|
||||
selection = self._buddy_list_view.get_selection()
|
||||
selection.select_iter(aniter)
|
||||
icon = self._buddy_list_model.get_value(aniter, self._MODEL_COL_ICON)
|
||||
if icon == self._pixbuf_new_message:
|
||||
self._buddy_list_model.set_value(aniter, self._MODEL_COL_ICON, self._pixbuf_active_chat)
|
||||
|
||||
def _recv_group_message(self, msg):
|
||||
buddy = self.find_buddy_by_address(msg['addr'])
|
||||
if buddy:
|
||||
self.recv_message(buddy, msg['data'])
|
||||
# Actually activate the chat
|
||||
chat = self._group_chat
|
||||
if self._active_chat_buddy:
|
||||
chat = buddy.chat()
|
||||
chat.activate()
|
||||
|
||||
def _on_main_window_delete(self, widget, *args):
|
||||
self.quit()
|
||||
|
||||
def _get_active_chat(self):
|
||||
chat = self._group_chat
|
||||
if self._active_chat_buddy:
|
||||
chat = self._active_chat_buddy.chat()
|
||||
return chat
|
||||
|
||||
def run(self):
|
||||
try:
|
||||
@ -382,7 +432,7 @@ class GroupChat(Chat):
|
||||
pass
|
||||
|
||||
def main():
|
||||
app = GroupChat()
|
||||
app = ChatActivity()
|
||||
app.activity_connect_to_shell()
|
||||
app.run()
|
||||
|
||||
|
||||
@ -35,11 +35,8 @@ class RichTextView(gtk.TextView):
|
||||
gtk.gdk.flush()
|
||||
|
||||
def __iter_is_link(self, it):
|
||||
item = self.get_buffer().get_tag_table().lookup("link")
|
||||
if item:
|
||||
return it.has_tag(item)
|
||||
return False
|
||||
|
||||
return it.has_tag(self.get_buffer().get_tag_table().lookup("link"))
|
||||
|
||||
def __get_event_iter(self, event):
|
||||
return self.get_iter_at_location(int(event.x), int(event.y))
|
||||
|
||||
|
||||
@ -1 +1 @@
|
||||
data_dir = "/usr/share/sugar"
|
||||
data_dir = "/home/marco/sugar/share/sugar"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user