127 lines
4.0 KiB
Python
127 lines
4.0 KiB
Python
## message_control.py
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##
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## Copyright (C) 2006 Travis Shirk <travis@pobox.com>
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published
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## by the Free Software Foundation; version 2 only.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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import gtkgui_helpers
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from common import gajim
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# Derived types MUST register their type IDs here if custom behavor is required
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TYPE_CHAT = 'chat'
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TYPE_GC = 'gc'
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TYPE_PM = 'pm'
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####################
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class MessageControl:
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'''An abstract base widget that can embed in the gtk.Notebook of a MessageWindow'''
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def __init__(self, type_id, parent_win, widget_name, display_names, contact, account, resource = None):
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'''The display_names argument is a two element tuple containing the desired
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display name (pretty string) for the control in both singular and plural form'''
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# dict { cb id : widget}
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# keep all registered callbacks of widgets, created by self.xml
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self.handlers = {}
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self.type_id = type_id
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self.parent_win = parent_win
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self.widget_name = widget_name
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self.display_names = display_names
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self.contact = contact
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self.account = account
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self.hide_chat_buttons_current = False
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self.resource = resource
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gajim.last_message_time[self.account][self.get_full_jid()] = 0
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self.xml = gtkgui_helpers.get_glade('message_window.glade', widget_name)
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self.widget = self.xml.get_widget(widget_name)
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def get_full_jid(self):
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fjid = self.contact.jid
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if self.resource:
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fjid += '/' + self.resource
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return fjid
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def set_control_active(self, state):
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'''Called when the control becomes active (state is True)
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or inactive (state is False)'''
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pass # Derived classes MUST implement this method
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def allow_shutdown(self, method):
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'''Called to check is a control is allowed to shutdown.
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If a control is not in a suitable shutdown state this method
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should return False'''
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# NOTE: Derived classes MAY implement this
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return True
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def shutdown(self):
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# NOTE: Derived classes MUST implement this
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pass
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def repaint_themed_widgets(self):
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pass # NOTE: Derived classes SHOULD implement this
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def update_ui(self):
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pass # NOTE: Derived classes SHOULD implement this
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def toggle_emoticons(self):
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pass # NOTE: Derived classes MAY implement this
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def update_font(self):
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pass # NOTE: Derived classes SHOULD implement this
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def update_tags(self):
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pass # NOTE: Derived classes SHOULD implement this
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def get_tab_label(self, chatstate):
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'''Return a suitable the tab label string. Returns a tuple such as:
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(label_str, color) either of which can be None
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if chatstate is given that means we have HE SENT US a chatstate and
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we want it displayed'''
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# NOTE: Derived classes MUST implement this
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# Return a markup'd label and optional gtk.Color in a tupple like:
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#return (label_str, None)
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pass
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def get_tab_image(self):
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'''Return a suitable tab image for display. None clears any current label.'''
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return None
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def prepare_context_menu(self):
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# NOTE: Derived classes SHOULD implement this
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return None
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def chat_buttons_set_visible(self, state):
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# NOTE: Derived classes MAY implement this
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self.hide_chat_buttons_current = state
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def got_connected(self):
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pass
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def got_disconnected(self):
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pass
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def get_specific_unread(self):
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return len(gajim.events.get_events(self.account, self.contact.jid))
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def send_message(self, message, keyID = '', type = 'chat',
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chatstate = None, msg_id = None, composing_jep = None, resource = None,
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user_nick = None):
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'''Send the given message to the active tab. Doesn't return None if error
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'''
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jid = self.contact.jid
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# Send and update history
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return gajim.connections[self.account].send_message(jid, message, keyID,
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type = type, chatstate = chatstate, msg_id = msg_id,
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composing_jep = composing_jep, resource = self.resource,
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user_nick = user_nick)
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