142 lines
3.7 KiB
Python
Executable File
142 lines
3.7 KiB
Python
Executable File
import os
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import logging
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import dbus
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import dbus.glib
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import gtk
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import gobject
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import wnck
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from sugar.LogWriter import LogWriter
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from ActivityRegistry import ActivityRegistry
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from HomeWindow import HomeWindow
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from sugar import env
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from ConsoleWindow import ConsoleWindow
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from Owner import ShellOwner
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from sugar.presence.PresenceService import PresenceService
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from ActivityHost import ActivityHost
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from ChatListener import ChatListener
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from sugar.activity import ActivityFactory
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class ShellDbusService(dbus.service.Object):
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def __init__(self, shell, bus_name):
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dbus.service.Object.__init__(self, bus_name, '/com/redhat/Sugar/Shell')
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self._shell = shell
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def __show_people_idle(self):
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self._shell.show_people()
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def __show_console_idle(self):
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self._shell.show_console()
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def __log_idle(self, (module_id, message)):
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self._shell.log(module_id, message)
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@dbus.service.method('com.redhat.Sugar.Shell')
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def show_people(self):
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gobject.idle_add(self.__show_people_idle)
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@dbus.service.method('com.redhat.Sugar.Shell')
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def show_console(self):
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gobject.idle_add(self.__show_console_idle)
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@dbus.service.method('com.redhat.Sugar.Shell')
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def log(self, module_id, message):
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gobject.idle_add(self.__log_idle, (module_id, message))
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class Shell:
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def __init__(self, registry):
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self._screen = wnck.screen_get_default()
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self._registry = registry
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def start(self):
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log_writer = LogWriter("Shell", False)
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log_writer.start()
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session_bus = dbus.SessionBus()
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bus_name = dbus.service.BusName('com.redhat.Sugar.Shell', bus=session_bus)
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ShellDbusService(self, bus_name)
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self._owner = ShellOwner()
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self._owner.announce()
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chat_listener = ChatListener()
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chat_listener.start()
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self._home_window = HomeWindow(self)
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self._home_window.show()
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self._hosts = {}
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self._console_windows = {}
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def get_current_activity(self):
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window = self._screen.get_active_window()
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if window:
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xid = None
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if window.get_window_type() == wnck.WINDOW_NORMAL:
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xid = window.get_xid()
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elif window.get_window_type() == wnck.WINDOW_DIALOG:
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parent = window.get_transient()
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if not parent is None:
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xid = parent.get_xid()
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if xid != None:
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if self._hosts.has_key(xid):
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return self._hosts[xid]
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else:
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self._hosts[xid] = ActivityHost(self, xid)
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return self._hosts[xid]
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return None
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def show_people(self):
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activity = self.get_current_activity()
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activity.show_people()
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def get_console(self, module_id):
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if not self._console_windows.has_key(module_id):
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dialog = ConsoleWindow()
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self._console_windows[module_id] = dialog
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else:
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dialog = self._console_windows[module_id]
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return dialog
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def show_console(self):
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activity = self.get_current_activity()
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if activity:
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module = self._registry.get_activity(activity.get_default_type())
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console = self.get_console(module.get_id())
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activity.show_dialog(console)
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def join_activity(self, service):
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info = self._registry.get_activity(service.get_type())
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activity_id = service.get_activity_id()
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pservice = PresenceService()
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activity_ps = pservice.get_activity(activity_id)
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if activity_ps:
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activity = ActivityFactory.create(info.get_id())
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activity.set_default_type(service.get_type())
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activity.join(activity_ps.object_path())
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else:
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logging.error('Cannot start activity.')
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def start_activity(self, activity_name):
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activity = ActivityFactory.create(activity_name)
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info = self._registry.get_activity_from_id(activity_name)
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if info:
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activity.set_default_type(info.get_default_type())
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return activity
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else:
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logging.error('No such activity in the directory')
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return None
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def log(self, module_id, message):
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console = self.get_console(module_id)
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console.log(message)
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def get_registry(self):
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return self._registry
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