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tabbed_chat_window.py 34.22 KiB
## tabbed_chat_window.py
##
## Contributors for this file:
## - Yann Le Boulanger <asterix@lagaule.org>
## - Nikos Kouremenos <kourem@gmail.com>
## - Travis Shirk <travis@pobox.com>
##
## Copyright (C) 2003-2004 Yann Le Boulanger <asterix@lagaule.org>
## Vincent Hanquez <tab@snarc.org>
## Copyright (C) 2005 Yann Le Boulanger <asterix@lagaule.org>
## Vincent Hanquez <tab@snarc.org>
## Nikos Kouremenos <nkour@jabber.org>
## Dimitur Kirov <dkirov@gmail.com>
## Travis Shirk <travis@pobox.com>
## Norman Rasmussen <norman@rasmussen.co.za>
##
## 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; version 2 only.
##
## 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.
##
import gtk
import gtk.glade
import pango
import gobject
import time
import os
import dialogs
import chat
import gtkgui_helpers
from common import gajim
from common import helpers
from common.logger import Constants
constants = Constants()
from common import i18n
_ = i18n._
APP = i18n.APP
gtk.glade.bindtextdomain(APP, i18n.DIR)
gtk.glade.textdomain(APP)
GTKGUI_GLADE = 'gtkgui.glade'
class TabbedChatWindow(chat.Chat):
'''Class for tabbed chat window'''
def __init__(self, contact, account):
# we check that on opening new windows
self.always_compact_view = gajim.config.get('always_compact_view_chat')
chat.Chat.__init__(self, account, 'tabbed_chat_window')
self.contacts = {}
# keep check for possible paused timeouts per jid
self.possible_paused_timeout_id = {}
# keep check for possible inactive timeouts per jid
self.possible_inactive_timeout_id = {}
# keep timeout id and window obj for possible big avatar
# it is on enter-notify and leave-notify so no need to be per jid
self.show_bigger_avatar_timeout_id = None
self.bigger_avatar_window = None
# list that holds all the jid we have asked vcard once
# (so we do not have to ask again)
self.jids_for_which_we_asked_vcard_already = list()
self.TARGET_TYPE_URI_LIST = 80
self.dnd_list = [ ( 'text/uri-list', 0, self.TARGET_TYPE_URI_LIST ) ]
self.new_tab(contact)
self.show_title()
# NOTE: if it not a window event, do not connect here (new_tab() autoconnects)
signal_dict = {
'on_tabbed_chat_window_destroy': self.on_tabbed_chat_window_destroy,
'on_tabbed_chat_window_delete_event': self.on_tabbed_chat_window_delete_event,
'on_tabbed_chat_window_focus_in_event': self.on_tabbed_chat_window_focus_in_event,
'on_chat_notebook_key_press_event': self.on_chat_notebook_key_press_event,
'on_chat_notebook_switch_page': self.on_chat_notebook_switch_page, # in chat.py
'on_tabbed_chat_window_motion_notify_event': self.on_tabbed_chat_window_motion_notify_event,
}
self.xml.signal_autoconnect(signal_dict)
if gajim.config.get('saveposition') and \
not gtkgui_helpers.one_window_opened('chats'):
# get window position and size from config
gtkgui_helpers.move_window(self.window, gajim.config.get('chat-x-position'),
gajim.config.get('chat-y-position'))
gtkgui_helpers.resize_window(self.window, gajim.config.get('chat-width'),
gajim.config.get('chat-height'))
# gtk+ doesn't make use of the motion notify on gtkwindow by default
# so this line adds that
self.window.set_events(gtk.gdk.POINTER_MOTION_MASK)
self.window.show_all()
def save_var(self, jid):
'''return the specific variable of a jid, like gpg_enabled
the return value have to be compatible with wthe one given to load_var'''
gpg_enabled = self.xmls[jid].get_widget('gpg_togglebutton').get_active()
return {'gpg_enabled': gpg_enabled}
def load_var(self, jid, var):
if not self.xmls.has_key(jid):
return
self.xmls[jid].get_widget('gpg_togglebutton').set_active(
var['gpg_enabled'])
def on_tabbed_chat_window_motion_notify_event(self, widget, event):
'''it gets called no matter if it is the active window or not'''
if widget.get_property('has-toplevel-focus'):
# change chatstate only if window is the active one
self.mouse_over_in_last_5_secs = True
self.mouse_over_in_last_30_secs = True
def on_drag_data_received(self, widget, context, x, y, selection,
target_type, timestamp, contact):
# If not resource, we can't send file
if not contact.resource:
return
if target_type == self.TARGET_TYPE_URI_LIST:
uri = selection.data.strip()
uri_splitted = uri.split() # we may have more than one file dropped
for uri in uri_splitted:
path = helpers.get_file_path_from_dnd_dropped_uri(uri)
if os.path.isfile(path): # is it file?
gajim.interface.instances['file_transfers'].send_file(self.account,
contact, path)
def on_avatar_eventbox_enter_notify_event(self, widget, event):
'''we enter the eventbox area so we under conditions add a timeout
to show a bigger avatar after 0.5 sec'''
jid = self.get_active_jid()
real_jid = gajim.get_real_jid_from_fjid(self.account, jid)
if not real_jid: # this can happend if we're in a moderate room
return
avatar_pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(real_jid)
if avatar_pixbuf in ('ask', None):
return
avatar_w = avatar_pixbuf.get_width()
avatar_h = avatar_pixbuf.get_height()
scaled_buf = self.xmls[jid].get_widget('avatar_image').get_pixbuf()
scaled_buf_w = scaled_buf.get_width()
scaled_buf_h = scaled_buf.get_height()
# do we have something bigger to show?
if avatar_w > scaled_buf_w or avatar_h > scaled_buf_h:
# wait for 0.5 sec in case we leave earlier
self.show_bigger_avatar_timeout_id = gobject.timeout_add(500,
self.show_bigger_avatar, widget)
def on_avatar_eventbox_leave_notify_event(self, widget, event):
'''we left the eventbox area that holds the avatar img'''
# did we add a timeout? if yes remove it
if self.show_bigger_avatar_timeout_id is not None:
gobject.source_remove(self.show_bigger_avatar_timeout_id)
def show_bigger_avatar(self, small_avatar):
'''resizes the avatar, if needed, so it has at max half the screen size
and shows it'''
jid = self.get_active_jid()
real_jid = gajim.get_real_jid_from_fjid(self.account, jid)
if not real_jid: # this can happend if we're in a moderate room
return
avatar_pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(real_jid)
screen_w = gtk.gdk.screen_width()
screen_h = gtk.gdk.screen_height()
avatar_w = avatar_pixbuf.get_width()
avatar_h = avatar_pixbuf.get_height()
half_scr_w = screen_w / 2
half_scr_h = screen_h / 2
if avatar_w > half_scr_w:
avatar_w = half_scr_w
if avatar_h > half_scr_h:
avatar_h = half_scr_h
window = gtk.Window(gtk.WINDOW_POPUP)
self.bigger_avatar_window = window
pixmap, mask = avatar_pixbuf.render_pixmap_and_mask()
window.set_size_request(avatar_w, avatar_h)
# we should make the cursor visible
# gtk+ doesn't make use of the motion notify on gtkwindow by default
# so this line adds that
window.set_events(gtk.gdk.POINTER_MOTION_MASK)
window.set_app_paintable(True)
window.realize()
window.window.set_back_pixmap(pixmap, False) # make it transparent
window.window.shape_combine_mask(mask, 0, 0)
# make the bigger avatar window show up centered
x0, y0 = small_avatar.window.get_origin()
x0 += small_avatar.allocation.x
y0 += small_avatar.allocation.y
center_x= x0 + (small_avatar.allocation.width / 2)
center_y = y0 + (small_avatar.allocation.height / 2)
pos_x, pos_y = center_x - (avatar_w / 2), center_y - (avatar_h / 2)
window.move(pos_x, pos_y)
# make the cursor invisible so we can see the image
invisible_cursor = gtkgui_helpers.get_invisible_cursor()
window.window.set_cursor(invisible_cursor)
# we should hide the window
window.connect('leave_notify_event',
self.on_window_avatar_leave_notify_event)
window.connect('motion-notify-event',
self.on_window_motion_notify_event)
window.show_all()
def on_window_avatar_leave_notify_event(self, widget, event):
'''we just left the popup window that holds avatar'''
self.bigger_avatar_window.destroy()
def on_window_motion_notify_event(self, widget, event):
'''we just moved the mouse so show the cursor'''
cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
self.bigger_avatar_window.window.set_cursor(cursor)
def draw_widgets(self, contact):
'''draw the widgets in a tab (f.e. gpg togglebutton)
according to the the information in the contact variable'''
jid = contact.jid
self.set_state_image(jid)
tb = self.xmls[jid].get_widget('gpg_togglebutton')
if contact.keyID: # we can do gpg
tb.set_sensitive(True)
tt = _('OpenPGP Encryption')
else:
tb.set_sensitive(False)
#we talk about a contact here
tt = _('%s has not broadcasted an OpenPGP key nor you have assigned one') % contact.name
tip = gtk.Tooltips()
tip.set_tip(self.xmls[jid].get_widget('gpg_eventbox'), tt)
# add the fat line at the top
self.draw_name_banner(contact)
def draw_name_banner(self, contact, chatstate = None):
'''Draw the fat line at the top of the window that
houses the status icon, name, jid, and avatar'''
# this is the text for the big brown bar
# some chars need to be escaped..
jid = contact.jid
banner_name_label = self.xmls[jid].get_widget('banner_name_label')
name = gtkgui_helpers.escape_for_pango_markup(contact.name)
status = contact.status
if status is not None:
banner_name_label.set_ellipsize(pango.ELLIPSIZE_END)
status = gtkgui_helpers.reduce_chars_newlines(status, 0, 2)
status = gtkgui_helpers.escape_for_pango_markup(status)
#FIXME: uncomment me when we support sending messages to specific resource
# composing full jid
#fulljid = jid
#if self.contacts[jid].resource:
# fulljid += '/' + self.contacts[jid].resource
#label_text = '<span weight="heavy" size="x-large">%s</span>\n%s' \
# % (name, fulljid)
st = gajim.config.get('chat_state_notifications')
if contact.chatstate and st in ('composing_only', 'all'):
if st == 'all':
chatstate = helpers.get_uf_chatstate(contact.chatstate)
else: # 'composing_only'
if chatstate in ('composing', 'paused'):
# only print composing, paused
chatstate = helpers.get_uf_chatstate(contact.chatstate)
else:
chatstate = ''
label_text = \
'<span weight="heavy" size="x-large">%s</span> %s' % (name, chatstate)
else:
label_text = '<span weight="heavy" size="x-large">%s</span>' % name
if status is not None:
label_text += '\n%s' % status
# setup the label that holds name and jid
banner_name_label.set_markup(label_text)
self.paint_banner(jid)
def get_specific_unread(self, jid):
# return the number of unread (private) msgs with contacts in the room
# when gc, and that is 0 in tc
# FIXME: maybe refactor so this func is not called at all if TC?
return 0
def show_avatar(self, jid, resource):
# Get the XML instance
jid_with_resource = jid
if resource:
jid_with_resource += '/' + resource
xml = None
if self.xmls.has_key(jid):
xml = self.xmls[jid]
else:
# it can be xmls[jid/resource] if it's a vcard from pm
if self.xmls.has_key(jid_with_resource):
xml = self.xmls[jid_with_resource]
if not xml:
return
# we assume contact has no avatar
scaled_pixbuf = None
real_jid = gajim.get_real_jid_from_fjid(self.account, jid)
pixbuf = None
if real_jid:
pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(real_jid)
if not real_jid or pixbuf == 'ask':
# we don't have the vcard or it's pm and we don't have the real jid
gajim.connections[self.account].request_vcard(jid_with_resource)
return
if pixbuf is not None:
scaled_pixbuf = gtkgui_helpers.get_scaled_pixbuf(pixbuf, 'chat')
image = xml.get_widget('avatar_image')
image.set_from_pixbuf(scaled_pixbuf)
image.show_all()
def set_state_image(self, jid):
prio = 0
if gajim.contacts[self.account].has_key(jid):
contacts_list = gajim.contacts[self.account][jid]
else:
contacts_list = [self.contacts[jid]]
contact = contacts_list[0]
show = contact.show
jid = contact.jid
keyID = contact.keyID
for u in contacts_list:
if u.priority > prio:
prio = u.priority
show = u.show
keyID = u.keyID
child = self.childs[jid]
hb = self.notebook.get_tab_label(child).get_children()[0]
status_image = hb.get_children()[0]
state_images_32 = gajim.interface.roster.get_appropriate_state_images(jid,
size = '32')
state_images_16 = gajim.interface.roster.get_appropriate_state_images(jid)
# Set banner image
if state_images_32.has_key(show) and state_images_32[show].get_pixbuf():
# we have 32x32! use it!
banner_image = state_images_32[show]
use_size_32 = True
else:
banner_image = state_images_16[show]
use_size_32 = False
banner_status_image = self.xmls[jid].get_widget('banner_status_image')
if banner_image.get_storage_type() == gtk.IMAGE_ANIMATION:
banner_status_image.set_from_animation(banner_image.get_animation())
else:
pix = banner_image.get_pixbuf()
if use_size_32:
banner_status_image.set_from_pixbuf(pix)
else: # we need to scale 16x16 to 32x32
scaled_pix = pix.scale_simple(32, 32, gtk.gdk.INTERP_BILINEAR)
banner_status_image.set_from_pixbuf(scaled_pix)
# Set tab image (always 16x16); unread messages show the 'message' image
if self.nb_unread[jid] and gajim.config.get('show_unread_tab_icon'):
tab_image = state_images_16['message']
else:
tab_image = state_images_16[show]
if tab_image.get_storage_type() == gtk.IMAGE_ANIMATION:
status_image.set_from_animation(tab_image.get_animation())
else:
status_image.set_from_pixbuf(tab_image.get_pixbuf())
if keyID:
self.xmls[jid].get_widget('gpg_togglebutton').set_sensitive(True)
else:
self.xmls[jid].get_widget('gpg_togglebutton').set_sensitive(False)
def on_tabbed_chat_window_delete_event(self, widget, event):
'''close window'''
for jid in self.contacts:
if time.time() - gajim.last_message_time[self.account][jid] < 2:
# 2 seconds
dialog = dialogs.ConfirmationDialog(
#%s is being replaced in the code with JID
_('You just received a new message from "%s"' % jid),
_('If you close this tab and you have history disabled, this message will be lost.'))
if dialog.get_response() != gtk.RESPONSE_OK:
return True #stop the propagation of the event
if gajim.config.get('saveposition'):
# save the window size and position
x, y = self.window.get_position()
gajim.config.set('chat-x-position', x)
gajim.config.set('chat-y-position', y)
width, height = self.window.get_size()
gajim.config.set('chat-width', width)
gajim.config.set('chat-height', height)
def on_tabbed_chat_window_destroy(self, widget):
# Reset contact chatstates to all open tabs
for jid in self.xmls:
self.send_chatstate('gone', jid)
self.contacts[jid].chatstate = None
self.contacts[jid].our_chatstate = None
#clean gajim.interface.instances[self.account]['chats']
chat.Chat.on_window_destroy(self, widget, 'chats')
def on_tabbed_chat_window_focus_in_event(self, widget, event):
chat.Chat.on_chat_window_focus_in_event(self, widget, event)
# on focus in, send 'active' chatstate to current tab
self.send_chatstate('active')
def on_chat_notebook_key_press_event(self, widget, event):
chat.Chat.on_chat_notebook_key_press_event(self, widget, event)
def on_send_file_menuitem_activate(self, widget):
jid = self.get_active_jid()
contact = gajim.get_first_contact_instance_from_jid(self.account, jid)
gajim.interface.instances['file_transfers'].show_file_send_request(
self.account, contact)
def on_add_to_roster_menuitem_activate(self, widget):
jid = self.get_active_jid()
dialogs.AddNewContactWindow(self.account, jid)
def on_send_button_clicked(self, widget):
'''When send button is pressed: send the current message'''
jid = self.get_active_jid()
message_textview = self.message_textviews[jid]
message_buffer = message_textview.get_buffer()
start_iter = message_buffer.get_start_iter()
end_iter = message_buffer.get_end_iter()
message = message_buffer.get_text(start_iter, end_iter, 0).decode('utf-8')
# send the message
self.send_message(message)
def remove_tab(self, jid):
if time.time() - gajim.last_message_time[self.account][jid] < 2:
dialog = dialogs.ConfirmationDialog(
_('You just received a new message from "%s"' % jid),
_('If you close this tab and you have history disabled, the message will be lost.'))
if dialog.get_response() != gtk.RESPONSE_OK:
return
# chatstates - tab is destroyed, send gone and reset
self.send_chatstate('gone', jid)
self.contacts[jid].chatstate = None
self.contacts[jid].our_chatstate = None
chat.Chat.remove_tab(self, jid, 'chats')
del self.contacts[jid]
def new_tab(self, contact):
'''when new tab is created'''
self.names[contact.jid] = contact.name
self.xmls[contact.jid] = gtk.glade.XML(GTKGUI_GLADE, 'chats_vbox', APP)
self.childs[contact.jid] = self.xmls[contact.jid].get_widget('chats_vbox')
self.contacts[contact.jid] = contact
self.show_avatar(contact.jid, contact.resource)
self.childs[contact.jid].connect('drag_data_received',
self.on_drag_data_received, contact)
self.childs[contact.jid].drag_dest_set( gtk.DEST_DEFAULT_MOTION |
gtk.DEST_DEFAULT_HIGHLIGHT | gtk.DEST_DEFAULT_DROP,
self.dnd_list, gtk.gdk.ACTION_COPY)
chat.Chat.new_tab(self, contact.jid)
msg_textview = self.message_textviews[contact.jid]
message_tv_buffer = msg_textview.get_buffer()
message_tv_buffer.connect('changed',
self.on_message_tv_buffer_changed, contact)
if contact.jid in gajim.encrypted_chats[self.account]:
self.xmls[contact.jid].get_widget('gpg_togglebutton').set_active(True)
xm = gtk.glade.XML(GTKGUI_GLADE, 'tabbed_chat_popup_menu', APP)
xm.signal_autoconnect(self)
self.tabbed_chat_popup_menu = xm.get_widget('tabbed_chat_popup_menu')
self.redraw_tab(contact.jid)
self.draw_widgets(contact)
# restore previous conversation
self.restore_conversation(contact.jid)
if gajim.awaiting_events[self.account].has_key(contact.jid):
self.read_queue(contact.jid)
self.childs[contact.jid].show_all()
# chatstates
self.reset_kbd_mouse_timeout_vars()
self.possible_paused_timeout_id[contact.jid] = gobject.timeout_add(
5000, self.check_for_possible_paused_chatstate, contact.jid)
self.possible_inactive_timeout_id[contact.jid] = gobject.timeout_add(
30000, self.check_for_possible_inactive_chatstate, contact.jid)
def handle_incoming_chatstate(self, account, contact):
''' handle incoming chatstate that jid SENT TO us '''
self.draw_name_banner(contact, contact.chatstate)
# update chatstate in tab for this chat
self.redraw_tab(contact.jid, contact.chatstate)
def check_for_possible_paused_chatstate(self, jid):
''' did we move mouse of that window or write something in message
textview
in the last 5 seconds?
if yes we go active for mouse, composing for kbd
if no we go paused if we were previously composing '''
contact = gajim.get_first_contact_instance_from_jid(self.account, jid)
if jid not in self.xmls or contact is None:
# the tab with jid is no longer open or contact left
# stop timer
return False # stop looping
current_state = contact.our_chatstate
if current_state is False: # jid doesn't support chatstates
return False # stop looping
message_textview = self.message_textviews[jid]
message_buffer = message_textview.get_buffer()
if self.kbd_activity_in_last_5_secs and message_buffer.get_char_count():
# Only composing if the keyboard activity was in text entry
self.send_chatstate('composing', jid)
elif self.mouse_over_in_last_5_secs:
self.send_chatstate('active', jid)
else:
if current_state == 'composing':
self.send_chatstate('paused', jid) # pause composing
# assume no activity and let the motion-notify or 'insert-text' make them True
# refresh 30 seconds vars too or else it's 30 - 5 = 25 seconds!
self.reset_kbd_mouse_timeout_vars()
return True # loop forever
def check_for_possible_inactive_chatstate(self, jid):
''' did we move mouse over that window or wrote something in message
textview
in the last 30 seconds?
if yes we go active
if no we go inactive '''
contact = gajim.get_first_contact_instance_from_jid(self.account, jid)
if jid not in self.xmls or contact is None:
# the tab with jid is no longer open or contact left
return False # stop looping
current_state = contact.our_chatstate
if current_state is False: # jid doesn't support chatstates
return False # stop looping
if self.mouse_over_in_last_5_secs or self.kbd_activity_in_last_5_secs:
return True # loop forever
if not (self.mouse_over_in_last_30_secs or\
self.kbd_activity_in_last_30_secs):
self.send_chatstate('inactive', jid)
# assume no activity and let the motion-notify or 'insert-text' make them True
# refresh 30 seconds too or else it's 30 - 5 = 25 seconds!
self.reset_kbd_mouse_timeout_vars()
return True # loop forever
def on_message_tv_buffer_changed(self, textbuffer, contact):
self.kbd_activity_in_last_5_secs = True
self.kbd_activity_in_last_30_secs = True
if textbuffer.get_char_count():
self.send_chatstate('composing', contact.jid)
else:
self.send_chatstate('active', contact.jid)
def reset_kbd_mouse_timeout_vars(self):
self.kbd_activity_in_last_5_secs = False
self.mouse_over_in_last_5_secs = False
self.mouse_over_in_last_30_secs = False
self.kbd_activity_in_last_30_secs = False
def on_message_textview_mykeypress_event(self, widget, event_keyval,
event_keymod):
'''When a key is pressed:
if enter is pressed without the shift key, message (if not empty) is sent
and printed in the conversation'''
# NOTE: handles mykeypress which is custom signal connected to this
# CB in new_tab(). for this singal see message_textview.py
jid = self.get_active_jid()
conv_textview = self.conversation_textviews[jid]
message_textview = widget
message_buffer = message_textview.get_buffer()
start_iter, end_iter = message_buffer.get_bounds()
message = message_buffer.get_text(start_iter, end_iter, False).decode(
'utf-8')
# construct event instance from binding
event = gtk.gdk.Event(gtk.gdk.KEY_PRESS) # it's always a key-press here
event.keyval = event_keyval
event.state = event_keymod
event.time = 0 # assign current time
if event.keyval == gtk.keysyms.ISO_Left_Tab: # SHIFT + TAB
if event.state & gtk.gdk.CONTROL_MASK: # CTRL + SHIFT + TAB
self.notebook.emit('key_press_event', event)
if event.keyval == gtk.keysyms.Tab:
if event.state & gtk.gdk.CONTROL_MASK: # CTRL + TAB
self.notebook.emit('key_press_event', event)
elif event.keyval == gtk.keysyms.Up:
if event.state & gtk.gdk.CONTROL_MASK: # Ctrl+UP
self.sent_messages_scroll(jid, 'up', widget.get_buffer())
return
elif event.keyval == gtk.keysyms.Down:
if event.state & gtk.gdk.CONTROL_MASK: # Ctrl+Down
self.sent_messages_scroll(jid, 'down', widget.get_buffer())
return
elif event.keyval == gtk.keysyms.Return or \
event.keyval == gtk.keysyms.KP_Enter: # ENTER
# NOTE: SHIFT + ENTER is not needed to be emulated as it is not
# binding at all (textview's default action is newline)
if gajim.config.get('send_on_ctrl_enter'):
# here, we emulate GTK default action on ENTER (add new line)
# normally I would add in keypress but it gets way to complex
# to get instant result on changing this advanced setting
if event.state == 0: # no ctrl, no shift just ENTER add newline
end_iter = message_buffer.get_end_iter()
message_buffer.insert_at_cursor('\n')
send_message = False
elif event.state & gtk.gdk.CONTROL_MASK: # CTRL + ENTER
send_message = True
else: # send on Enter, do newline on Ctrl Enter
if event.state & gtk.gdk.CONTROL_MASK: # Ctrl + ENTER
end_iter = message_buffer.get_end_iter()
message_buffer.insert_at_cursor('\n')
send_message = False
else: # ENTER
send_message = True
if gajim.connections[self.account].connected < 2: # we are not connected
dialogs.ErrorDialog(_('A connection is not available'),
_('Your message can not be sent until you are connected.')).get_response()
send_message = False
if send_message:
self.send_message(message) # send the message
def send_chatstate(self, state, jid = None):
''' sends OUR chatstate as STANDLONE chat state message (eg. no body)
to jid only if new chatstate is different
from the previous one
if jid is not specified, send to active tab'''
# JEP 85 does not allow resending the same chatstate
# this function checks for that and just returns so it's safe to call it
# with same state.
# This functions also checks for violation in state transitions
# and raises RuntimeException with appropriate message
# more on that http://www.jabber.org/jeps/jep-0085.html#statechart
# do not send nothing if we have chat state notifications disabled
# that means we won't reply to the <active/> from other peer
# so we do not broadcast jep85 capabalities
chatstate_setting = gajim.config.get('chat_state_notifications')
if chatstate_setting == 'disabled':
return
elif chatstate_setting == 'composing_only' and state != 'active' and state != 'composing':
return
if jid is None:
jid = self.get_active_jid()
contact = gajim.get_first_contact_instance_from_jid(self.account, jid)
if contact is None:
# contact was from pm in MUC, and left the room so contact is None
# so we cannot send chatstate anymore
return
# Don't send chatstates to offline contacts
if contact.show == 'offline':
return
if contact.our_chatstate is False: # jid cannot do jep85
return
# if the new state we wanna send (state) equals
# the current state (contact.our_chatstate) then return
if contact.our_chatstate == state:
return
if contact.our_chatstate is None:
# we don't know anything about jid, so return
# NOTE:
# send 'active', set current state to 'ask' and return is done
# in self.send_message() because we need REAL message (with <body>)
# for that procedure so return to make sure we send only once
# 'active' until we know peer supports jep85
return
if contact.our_chatstate == 'ask':
return
# prevent going paused if we we were not composing (JEP violation)
if state == 'paused' and not contact.our_chatstate == 'composing':
gajim.connections[self.account].send_message(jid, None, None,
chatstate = 'active') # go active before
contact.our_chatstate = 'active'
self.reset_kbd_mouse_timeout_vars()
# if we're inactive prevent composing (JEP violation)
if contact.our_chatstate == 'inactive' and state == 'composing':
gajim.connections[self.account].send_message(jid, None, None,
chatstate = 'active') # go active before
contact.our_chatstate = 'active'
self.reset_kbd_mouse_timeout_vars()
gajim.connections[self.account].send_message(jid, None, None,
chatstate = state)
contact.our_chatstate = state
if contact.our_chatstate == 'active':
self.reset_kbd_mouse_timeout_vars()
def send_message(self, message):
'''Send the given message to the active tab'''
if not message:
return
jid = self.get_active_jid()
contact = gajim.get_first_contact_instance_from_jid(self.account, jid)
if contact is None:
# contact was from pm in MUC, and left the room, or we left the room
room, nick = gajim.get_room_and_nick_from_fjid(jid)
dialogs.ErrorDialog(_('Sending private message failed'),
#in second %s code replaces with nickname
_('You are no longer in room "%s" or "%s" has left.') % \
(room, nick)).get_response()
return
conv_textview = self.conversation_textviews[jid]
message_textview = self.message_textviews[jid]
message_buffer = message_textview.get_buffer()
if message != '' or message != '\n':
self.save_sent_message(jid, message)
if message == '/clear':
conv_textview.clear() # clear conversation
self.clear(message_textview) # clear message textview too
return True
elif message == '/compact':
self.set_compact_view(not self.compact_view_current_state)
self.clear(message_textview)
return True
keyID = ''
encrypted = False
if self.xmls[jid].get_widget('gpg_togglebutton').get_active():
keyID = self.contacts[jid].keyID
encrypted = True
chatstates_on = gajim.config.get(
'chat_state_notifications') != 'disabled'
chatstate_to_send = None
if chatstates_on and contact is not None:
if contact.our_chatstate is None:
# no info about peer
# send active to discover chat state capabilities
# this is here (and not in send_chatstate)
# because we want it sent with REAL message
# (not standlone) eg. one that has body
chatstate_to_send = 'active'
contact.our_chatstate = 'ask' # pseudo state
# if peer supports jep85 and we are not 'ask', send 'active'
# NOTE: first active and 'ask' is set in gajim.py
elif contact.our_chatstate not in (False, 'ask'):
#send active chatstate on every message (as JEP says)
chatstate_to_send = 'active'
contact.our_chatstate = 'active'
# refresh timers
# avoid sending composing in less than 5 seconds
# if we just send a message
gobject.source_remove(self.possible_paused_timeout_id[jid])
gobject.source_remove(self.possible_inactive_timeout_id[jid])
self.possible_paused_timeout_id[jid] =\
gobject.timeout_add(5000, self.check_for_possible_paused_chatstate,
jid)
self.possible_inactive_timeout_id[jid] =\
gobject.timeout_add(30000, self.check_for_possible_inactive_chatstate,
jid)
self.reset_kbd_mouse_timeout_vars()
gajim.connections[self.account].send_message(jid, message, keyID,
chatstate = chatstate_to_send)
message_buffer.set_text('') # clear message buffer (and tv of course)
self.print_conversation(message, jid, jid, encrypted = encrypted)
def on_contact_information_menuitem_clicked(self, widget):
jid = self.get_active_jid()
contact = self.contacts[jid]
gajim.interface.roster.on_info(widget, contact, self.account)
def read_queue(self, jid):
'''read queue and print messages containted in it'''
l = gajim.awaiting_events[self.account][jid]
contact = self.contacts[jid]
# Is it a pm ?
is_pm = False
room_jid = jid.split('/', 1)[0]
gcs = gajim.interface.instances[self.account]['gc']
if gcs.has_key(room_jid):
is_pm = True
events_to_keep = []
for event in l:
typ = event[0]
if typ != 'chat':
events_to_keep.append(event)
continue
data = event[1]
kind = data[2]
if kind == 'error':
kind = 'status'
else:
kind = 'print_queue'
self.print_conversation(data[0], jid, kind, tim = data[3],
encrypted = data[4], subject = data[1])
# remove from gc nb_unread if it's pm or from roster
if is_pm:
gcs[room_jid].nb_unread[room_jid] -= 1
else:
gajim.interface.roster.nb_unread -= 1
if is_pm:
gcs[room_jid].show_title()
else:
gajim.interface.roster.show_title()
# Keep only non-messages events
if len(events_to_keep):
gajim.awaiting_events[self.account][jid] = events_to_keep
else:
del gajim.awaiting_events[self.account][jid]
typ = 'chat' # Is it a normal chat or a pm ?
# reset to status image in gc if it is a pm
room_jid = jid.split('/', 1)[0]
gcs = gajim.interface.instances[self.account]['gc']
if gcs.has_key(room_jid):
gcs[room_jid].draw_all_roster()
typ = 'pm'
gajim.interface.roster.draw_contact(jid, self.account)
if gajim.interface.systray_enabled:
gajim.interface.systray.remove_jid(jid, self.account, typ)
showOffline = gajim.config.get('showoffline')
if (contact.show == 'offline' or contact.show == 'error') and \
not showOffline:
if len(gajim.contacts[self.account][jid]) == 1:
gajim.interface.roster.really_remove_contact(contact, self.account)
def print_conversation(self, text, jid, frm = '', tim = None,
encrypted = False, subject = None):
'''Print a line in the conversation:
if contact is set to status: it's a status message
if contact is set to another value: it's an outgoing message
if contact is set to print_queue: it is incomming from queue
if contact is not set: it's an incomming message'''
contact = self.contacts[jid]
if frm == 'status':
kind = 'status'
name = ''
else:
ec = gajim.encrypted_chats[self.account]
if encrypted and jid not in ec:
msg = _('Encryption enabled')
chat.Chat.print_conversation_line(self, msg, jid,
'status', '', tim)
ec.append(jid)
if not encrypted and jid in ec:
msg = _('Encryption disabled')
chat.Chat.print_conversation_line(self, msg, jid,
'status', '', tim)
ec.remove(jid)
self.xmls[jid].get_widget('gpg_togglebutton').set_active(encrypted)
if not frm:
kind = 'incoming'
name = contact.name
elif frm == 'print_queue': # incoming message, but do not update time
kind = 'incoming_queue'
name = contact.name
else:
kind = 'outgoing'
name = gajim.nicks[self.account]
chat.Chat.print_conversation_line(self, text, jid, kind, name, tim,
subject = subject)
def restore_conversation(self, jid):
# don't restore lines if it's a transport
if gajim.jid_is_transport(jid):
return
# How many lines to restore and when to time them out
restore_how_many = gajim.config.get('restore_lines')
timeout = gajim.config.get('restore_timeout') # in minutes
# number of messages that are in queue and are already logged
pending_how_many = 0 # we want to avoid duplication
if gajim.awaiting_events[self.account].has_key(jid):
events = gajim.awaiting_events[self.account][jid]
for event in events:
if event[0] == 'chat':
pending_how_many += 1
rows = gajim.logger.get_last_conversation_lines(jid, restore_how_many,
pending_how_many, timeout)
for row in rows: # row[0] time, row[1] has kind, row[2] the message
if not row[2]: # message is empty, we don't print it
continue
if row[1] in (constants.KIND_CHAT_MSG_SENT, constants.KIND_SINGLE_MSG_SENT):
kind = 'outgoing'
name = gajim.nicks[self.account]
elif row[1] in (constants.KIND_SINGLE_MSG_RECV, constants.KIND_CHAT_MSG_RECV):
kind = 'incoming'
name = self.contacts[jid].name
tim = time.localtime(float(row[0]))
chat.Chat.print_conversation_line(self, row[2], jid, kind, name, tim,
['small'], ['small', 'restored_message'], ['small', 'restored_message'], False)
if len(rows):
conv_textview = self.conversation_textviews[jid]
conv_textview.print_empty_line()