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gajim-plural/gajim/message_window.py
Philipp Hörist bf87ad5ac8 Import _() instead of using builtin namespace 
- Prepare for removing the global installed _() method in builtins
- Sort some imports along the way
2018-10-06 22:38:55 +02:00

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# Copyright (C) 2003-2014 Yann Leboulanger <asterix AT lagaule.org>
# Copyright (C) 2005-2008 Travis Shirk <travis AT pobox.com>
# Nikos Kouremenos <kourem AT gmail.com>
# Copyright (C) 2006 Geobert Quach <geobert AT gmail.com>
# Dimitur Kirov <dkirov AT gmail.com>
# Copyright (C) 2006-2008 Jean-Marie Traissard <jim AT lapin.org>
# Copyright (C) 2007 Julien Pivotto <roidelapluie AT gmail.com>
# Stephan Erb <steve-e AT h3c.de>
# Copyright (C) 2008 Brendan Taylor <whateley AT gmail.com>
# Jonathan Schleifer <js-gajim AT webkeks.org>
#
# This file is part of Gajim.
#
# Gajim 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 3 only.
#
# Gajim 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.
#
# You should have received a copy of the GNU General Public License
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
import time
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import GObject
from gi.repository import GLib
from gajim import common
from gajim.common import app
from gajim.common.i18n import Q_
from gajim.common.i18n import _
from gajim import gtkgui_helpers
from gajim import message_control
from gajim.chat_control_base import ChatControlBase
from gajim.chat_control import ChatControl
from gajim.gtk.dialogs import YesNoDialog
####################
class MessageWindow:
"""
Class for windows which contain message like things; chats, groupchats, etc
"""
# DND_TARGETS is the targets needed by drag_source_set and drag_dest_set
DND_TARGETS = [('GAJIM_TAB', 0, 81)]
hid = 0 # drag_data_received handler id
(
CLOSE_TAB_MIDDLE_CLICK,
CLOSE_ESC,
CLOSE_CLOSE_BUTTON,
CLOSE_COMMAND,
CLOSE_CTRL_KEY
) = range(5)
def __init__(self, acct, type_, parent_window=None, parent_paned=None):
# A dictionary of dictionaries
# where _contacts[account][jid] == A MessageControl
self._controls = {}
# If None, the window is not tied to any specific account
self.account = acct
# If None, the window is not tied to any specific type
self.type_ = type_
# dict { handler id: widget}. Keeps callbacks, which
# lead to circular references
self.handlers = {}
# Don't show warning dialogs when we want to delete the window
self.dont_warn_on_delete = False
self.widget_name = 'message_window'
self.xml = gtkgui_helpers.get_gtk_builder('%s.ui' % self.widget_name)
self.window = self.xml.get_object(self.widget_name)
self.window.set_application(app.app)
self.notebook = self.xml.get_object('notebook')
self.parent_paned = None
if parent_window:
orig_window = self.window
self.window = parent_window
self.parent_paned = parent_paned
old_parent = self.notebook.get_parent()
old_parent.remove(self.notebook)
if app.config.get('roster_on_the_right'):
child1 = self.parent_paned.get_child1()
self.parent_paned.remove(child1)
self.parent_paned.pack1(self.notebook, resize=False)
self.parent_paned.pack2(child1)
else:
self.parent_paned.pack2(self.notebook)
self.window.lookup_action('show-roster').set_enabled(True)
orig_window.destroy()
del orig_window
# NOTE: we use 'connect_after' here because in
# MessageWindowMgr._new_window we register handler that saves window
# state when closing it, and it should be called before
# MessageWindow._on_window_delete, which manually destroys window
# through win.destroy() - this means no additional handlers for
# 'delete-event' are called.
id_ = self.window.connect_after('delete-event', self._on_window_delete)
self.handlers[id_] = self.window
id_ = self.window.connect('destroy', self._on_window_destroy)
self.handlers[id_] = self.window
id_ = self.window.connect('focus-in-event', self._on_window_focus)
self.handlers[id_] = self.window
keys = ['<Control>f', '<Control>g', '<Control>h', '<Control>i',
'<Control>l', '<Control>L', '<Control><Shift>n', '<Control>u',
'<Control>b', '<Control>F4',
'<Control>w', '<Control>Page_Up', '<Control>Page_Down', '<Alt>Right',
'<Alt>Left', '<Alt>d', '<Alt>c', '<Alt>m', '<Alt>t', 'Escape'] + \
['<Alt>'+str(i) for i in range(10)]
accel_group = Gtk.AccelGroup()
for key in keys:
keyval, mod = Gtk.accelerator_parse(key)
accel_group.connect(keyval, mod, Gtk.AccelFlags.VISIBLE,
self.accel_group_func)
self.window.add_accel_group(accel_group)
# gtk+ doesn't make use of the motion notify on gtkwindow by default
# so this line adds that
self.window.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
id_ = self.notebook.connect('switch-page',
self._on_notebook_switch_page)
self.handlers[id_] = self.notebook
id_ = self.notebook.connect('key-press-event',
self._on_notebook_key_press)
self.handlers[id_] = self.notebook
# Tab customizations
pref_pos = app.config.get('tabs_position')
if pref_pos == 'bottom':
nb_pos = Gtk.PositionType.BOTTOM
elif pref_pos == 'left':
nb_pos = Gtk.PositionType.LEFT
elif pref_pos == 'right':
nb_pos = Gtk.PositionType.RIGHT
else:
nb_pos = Gtk.PositionType.TOP
self.notebook.set_tab_pos(nb_pos)
window_mode = app.interface.msg_win_mgr.mode
if app.config.get('tabs_always_visible') or \
window_mode == MessageWindowMgr.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER:
self.notebook.set_show_tabs(True)
else:
self.notebook.set_show_tabs(False)
self.notebook.set_show_border(app.config.get('tabs_border'))
self.show_icon()
def change_account_name(self, old_name, new_name):
if old_name in self._controls:
self._controls[new_name] = self._controls[old_name]
del self._controls[old_name]
for ctrl in self.controls():
if ctrl.account == old_name:
ctrl.account = new_name
if self.account == old_name:
self.account = new_name
def change_jid(self, account, old_jid, new_jid):
"""
Called when the full jid of the control is changed
"""
if account not in self._controls:
return
if old_jid not in self._controls[account]:
return
if old_jid == new_jid:
return
self._controls[account][new_jid] = self._controls[account][old_jid]
del self._controls[account][old_jid]
def get_num_controls(self):
return sum(len(d) for d in self._controls.values())
def resize(self, width, height):
gtkgui_helpers.resize_window(self.window, width, height)
def _on_window_focus(self, widget, event):
# on destroy() the window that was last focused gets the focus
# again. if destroy() is called from the StartChat Dialog, this
# Window is not yet focused, because present() seems to be asynchron
# at least on KDE, and takes time.
if 'start_chat' in app.interface.instances:
if app.interface.instances['start_chat'].ready_to_destroy:
app.interface.instances['start_chat'].destroy()
# window received focus, so if we had urgency REMOVE IT
# NOTE: we do not have to read the message (it maybe in a bg tab)
# to remove urgency hint so this functions does that
gtkgui_helpers.set_unset_urgency_hint(self.window, False)
ctrl = self.get_active_control()
if ctrl:
ctrl.set_control_active(True)
# Undo "unread" state display, etc.
if ctrl.type_id == message_control.TYPE_GC:
self.redraw_tab(ctrl, 'active')
else:
# NOTE: we do not send any chatstate to preserve
# inactive, gone, etc.
self.redraw_tab(ctrl)
def _on_window_delete(self, win, event):
if self.dont_warn_on_delete:
# Destroy the window
return False
# Number of controls that will be closed and for which we'll loose data:
# chat, pm, gc that won't go in roster
number_of_closed_control = 0
for ctrl in self.controls():
if not ctrl.safe_shutdown():
number_of_closed_control += 1
if number_of_closed_control > 1:
def on_yes1(checked):
if checked:
app.config.set('confirm_close_multiple_tabs', False)
self.dont_warn_on_delete = True
for ctrl in self.controls():
if ctrl.minimizable():
ctrl.minimize()
win.destroy()
if not app.config.get('confirm_close_multiple_tabs'):
for ctrl in self.controls():
if ctrl.minimizable():
ctrl.minimize()
# destroy window
return False
YesNoDialog(
_('You are going to close several tabs'),
_('Do you really want to close them all?'),
checktext=_('_Do not ask me again'), on_response_yes=on_yes1,
transient_for=self.window)
return True
def on_yes(ctrl):
if self.on_delete_ok == 1:
self.dont_warn_on_delete = True
win.destroy()
self.on_delete_ok -= 1
def on_no(ctrl):
return
def on_minimize(ctrl):
ctrl.minimize()
if self.on_delete_ok == 1:
self.dont_warn_on_delete = True
win.destroy()
self.on_delete_ok -= 1
# Make sure all controls are okay with being deleted
self.on_delete_ok = self.get_nb_controls()
for ctrl in self.controls():
ctrl.allow_shutdown(self.CLOSE_CLOSE_BUTTON, on_yes, on_no,
on_minimize)
return True # halt the delete for the moment
def _on_window_destroy(self, win):
for ctrl in self.controls():
ctrl.shutdown()
self._controls.clear()
# Clean up handlers connected to the parent window, this is important since
# self.window may be the RosterWindow
for i in list(self.handlers.keys()):
if self.handlers[i].handler_is_connected(i):
self.handlers[i].disconnect(i)
del self.handlers[i]
del self.handlers
def new_tab(self, control):
fjid = control.get_full_jid()
if control.account not in self._controls:
self._controls[control.account] = {}
self._controls[control.account][fjid] = control
if self.get_num_controls() == 2:
first_widget = self.notebook.get_nth_page(0)
ctrl = self._widget_to_control(first_widget)
self.notebook.set_show_tabs(True)
ctrl.scroll_to_end()
# Add notebook page and connect up to the tab's close button
xml = gtkgui_helpers.get_gtk_builder('message_window.ui', 'chat_tab_ebox')
tab_label_box = xml.get_object('chat_tab_ebox')
widget = xml.get_object('tab_close_button')
# this reduces the size of the button
# style = Gtk.RcStyle()
# style.xthickness = 0
# style.ythickness = 0
# widget.modify_style(style)
id_ = widget.connect('clicked', self._on_close_button_clicked, control)
control.handlers[id_] = widget
id_ = tab_label_box.connect('button-press-event',
self.on_tab_eventbox_button_press_event, control.widget)
control.handlers[id_] = tab_label_box
self.notebook.append_page(control.widget, tab_label_box)
self.notebook.set_tab_reorderable(control.widget, True)
self.redraw_tab(control)
if self.parent_paned:
self.notebook.show_all()
else:
self.window.show_all()
# NOTE: we do not call set_control_active(True) since we don't know
# whether the tab is the active one.
self.show_title()
if self.get_num_controls() == 1:
GLib.timeout_add(500, control.msg_textview.grab_focus)
def on_tab_eventbox_button_press_event(self, widget, event, child):
if event.button == 3: # right click
n = self.notebook.page_num(child)
self.notebook.set_current_page(n)
self.popup_menu(event)
elif event.button == 2: # middle click
ctrl = self._widget_to_control(child)
self.remove_tab(ctrl, self.CLOSE_TAB_MIDDLE_CLICK)
else:
ctrl = self._widget_to_control(child)
GLib.idle_add(ctrl.msg_textview.grab_focus)
def accel_group_func(self, accel_group, acceleratable, keyval, modifier):
st = '1234567890' # alt+1 means the first tab (tab 0)
control = self.get_active_control()
if not control:
# No more control in this window
return
# CTRL mask
if modifier & Gdk.ModifierType.CONTROL_MASK:
if keyval == Gdk.KEY_h: # CTRL + h
if Gtk.Settings.get_default().get_property(
'gtk-key-theme-name') != 'Emacs':
arg = GLib.Variant('s', 'none')
self.window.lookup_action(
'browse-history-%s' % control.control_id).activate(arg)
return True
elif control.type_id == message_control.TYPE_CHAT and \
keyval == Gdk.KEY_f: # CTRL + f
# CTRL + f moves cursor one char forward when user uses Emacs
# theme
if not Gtk.Settings.get_default().get_property(
'gtk-key-theme-name') == 'Emacs':
if app.interface.msg_win_mgr.mode == \
app.interface.msg_win_mgr.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER:
app.interface.roster.tree.grab_focus()
return False
self.window.lookup_action(
'send-file-%s' % control.control_id).activate()
return True
elif control.type_id == message_control.TYPE_CHAT and \
keyval == Gdk.KEY_g: # CTRL + g
control._on_convert_to_gc_menuitem_activate(None)
return True
elif control.type_id in (message_control.TYPE_CHAT,
message_control.TYPE_PM) and keyval == Gdk.KEY_i: # CTRL + i
self.window.lookup_action(
'information-%s' % control.control_id).activate()
return True
elif keyval in (Gdk.KEY_l, Gdk.KEY_L): # CTRL + l|L
control.conv_textview.clear()
return True
elif keyval == Gdk.KEY_u: # CTRL + u: emacs style clear line
control.clear(control.msg_textview)
return True
elif control.type_id == message_control.TYPE_GC and \
keyval == Gdk.KEY_b: # CTRL + b
# CTRL + b moves cursor one char backward when user uses Emacs
# theme
if not Gtk.Settings.get_default().get_property(
'gtk-key-theme-name') == 'Emacs':
self.window.lookup_action(
'bookmark-%s' % control.control_id).activate()
return True
# Tab switch bindings
elif keyval == Gdk.KEY_F4: # CTRL + F4
self.remove_tab(control, self.CLOSE_CTRL_KEY)
return True
elif keyval == Gdk.KEY_w: # CTRL + w
# CTRL + w removes latest word before cursor when User uses emacs
# theme
if not Gtk.Settings.get_default().get_property(
'gtk-key-theme-name') == 'Emacs':
self.remove_tab(control, self.CLOSE_CTRL_KEY)
return True
elif keyval in (Gdk.KEY_Page_Up, Gdk.KEY_Page_Down):
# CTRL + PageUp | PageDown
# Create event and send it to notebook
event = Gdk.Event.new(Gdk.EventType.KEY_PRESS)
event.window = self.window.get_window()
event.time = int(time.time())
event.state = Gdk.ModifierType.CONTROL_MASK
event.keyval = int(keyval)
self.notebook.event(event)
return True
if modifier & Gdk.ModifierType.SHIFT_MASK:
# CTRL + SHIFT
if control.type_id == message_control.TYPE_GC and \
keyval == Gdk.KEY_n: # CTRL + SHIFT + n
self.window.lookup_action(
'change-nick-%s' % control.control_id).activate()
return True
# MOD1 (ALT) mask
elif modifier & Gdk.ModifierType.MOD1_MASK:
# Tab switch bindings
if keyval == Gdk.KEY_Right: # ALT + RIGHT
new = self.notebook.get_current_page() + 1
if new >= self.notebook.get_n_pages():
new = 0
self.notebook.set_current_page(new)
return True
if keyval == Gdk.KEY_Left: # ALT + LEFT
new = self.notebook.get_current_page() - 1
if new < 0:
new = self.notebook.get_n_pages() - 1
self.notebook.set_current_page(new)
return True
if chr(keyval) in st: # ALT + 1,2,3..
self.notebook.set_current_page(st.index(chr(keyval)))
return True
if keyval == Gdk.KEY_m: # ALT + M show emoticons menu
control.emoticons_button.get_popover().show()
return True
if (control.type_id == message_control.TYPE_GC and
keyval == Gdk.KEY_t): # ALT + t
self.window.lookup_action(
'change-subject-%s' % control.control_id).activate()
return True
# Close tab bindings
elif keyval == Gdk.KEY_Escape and \
app.config.get('escape_key_closes'): # Escape
self.remove_tab(control, self.CLOSE_ESC)
return True
def _on_close_button_clicked(self, button, control):
"""
When close button is pressed: close a tab
"""
self.remove_tab(control, self.CLOSE_CLOSE_BUTTON)
def show_icon(self):
window_mode = app.interface.msg_win_mgr.mode
icon = 'org.gajim.Gajim'
if window_mode in (MessageWindowMgr.ONE_MSG_WINDOW_PERTYPE,
MessageWindowMgr.ONE_MSG_WINDOW_NEVER):
if self.type_ == 'gc':
icon = gtkgui_helpers.get_iconset_name_for('muc-active')
self.window.set_icon_name(icon)
def show_title(self, urgent=True, control=None):
"""
Redraw the window's title
"""
if not control:
control = self.get_active_control()
if not control:
# No more control in this window
return
unread = 0
for ctrl in self.controls():
if ctrl.type_id == message_control.TYPE_GC and not \
app.config.get('notify_on_all_muc_messages') and not \
app.config.get_per('rooms', ctrl.room_jid,
'notify_on_all_messages') and not ctrl.attention_flag:
# count only pm messages
unread += ctrl.get_nb_unread_pm()
continue
unread += ctrl.get_nb_unread()
unread_str = ''
if unread > 1:
unread_str = '[' + str(unread) + '] '
elif unread == 1:
unread_str = '* '
else:
urgent = False
if control.type_id == message_control.TYPE_GC:
name = control.room_jid.split('@')[0]
urgent = control.attention_flag or \
app.config.get('notify_on_all_muc_messages') or \
app.config.get_per('rooms', control.room_jid,
'notify_on_all_messages')
else:
name = control.contact.get_shown_name()
if control.resource:
name += '/' + control.resource
window_mode = app.interface.msg_win_mgr.mode
if window_mode == MessageWindowMgr.ONE_MSG_WINDOW_PERTYPE:
# Show the plural form since number of tabs > 1
if self.type_ == 'chat':
label = Q_('?Noun:Chats')
elif self.type_ == 'gc':
label = _('Groupchats')
else:
label = _('Private Chats')
elif window_mode == MessageWindowMgr.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER:
label = None
elif self.get_num_controls() == 1:
label = name
else:
label = _('Messages')
title = 'Gajim'
if label:
title = '%s - %s' % (label, title)
if window_mode == MessageWindowMgr.ONE_MSG_WINDOW_PERACCT:
title = title + ": " + control.account
self.window.set_title(unread_str + title)
if urgent:
gtkgui_helpers.set_unset_urgency_hint(self.window, unread)
else:
gtkgui_helpers.set_unset_urgency_hint(self.window, False)
def set_active_tab(self, ctrl):
ctrl_page = self.notebook.page_num(ctrl.widget)
self.notebook.set_current_page(ctrl_page)
self.window.present()
GLib.idle_add(ctrl.msg_textview.grab_focus)
def remove_tab(self, ctrl, method, reason=None, force=False):
"""
Reason is only for gc (offline status message) if force is True, do not
ask any confirmation
"""
def close(ctrl):
if reason is not None: # We are leaving gc with a status message
ctrl.shutdown(reason)
else: # We are leaving gc without status message or it's a chat
ctrl.shutdown()
# Update external state
app.events.remove_events(
ctrl.account, ctrl.get_full_jid,
types=['printed_msg', 'chat', 'gc_msg'])
fjid = ctrl.get_full_jid()
jid = app.get_jid_without_resource(fjid)
fctrl = self.get_control(fjid, ctrl.account)
bctrl = self.get_control(jid, ctrl.account)
# keep last_message_time around unless this was our last control with
# that jid
if not fctrl and not bctrl and \
fjid in app.last_message_time[ctrl.account]:
del app.last_message_time[ctrl.account][fjid]
self.notebook.remove_page(self.notebook.page_num(ctrl.widget))
del self._controls[ctrl.account][fjid]
if not self._controls[ctrl.account]:
del self._controls[ctrl.account]
self.check_tabs()
self.show_title()
def on_yes(ctrl):
close(ctrl)
def on_no(ctrl):
return
def on_minimize(ctrl):
if method != self.CLOSE_COMMAND:
ctrl.minimize()
self.check_tabs()
return
close(ctrl)
# Shutdown the MessageControl
if force:
close(ctrl)
else:
ctrl.allow_shutdown(method, on_yes, on_no, on_minimize)
def check_tabs(self):
if self.parent_paned:
# Do nothing in single window mode
pass
elif self.get_num_controls() == 0:
# These are not called when the window is destroyed like this, fake it
app.interface.msg_win_mgr._on_window_delete(self.window, None)
app.interface.msg_win_mgr._on_window_destroy(self.window)
# dnd clean up
self.notebook.drag_dest_unset()
if self.parent_paned:
# Don't close parent window, just remove the child
child = self.parent_paned.get_child2()
self.parent_paned.remove(child)
self.window.lookup_action('show-roster').set_enabled(False)
else:
self.window.destroy()
return # don't show_title, we are dead
elif self.get_num_controls() == 1: # we are going from two tabs to one
window_mode = app.interface.msg_win_mgr.mode
show_tabs_if_one_tab = app.config.get('tabs_always_visible') or \
window_mode == MessageWindowMgr.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER
self.notebook.set_show_tabs(show_tabs_if_one_tab)
def redraw_tab(self, ctrl, chatstate=None):
tab = self.notebook.get_tab_label(ctrl.widget)
if not tab:
return
hbox = tab.get_children()[0]
status_img = hbox.get_children()[0]
nick_label = hbox.get_children()[1]
# Optionally hide close button
close_button = hbox.get_children()[2]
if app.config.get('tabs_close_button'):
close_button.show()
else:
close_button.hide()
# Update nick
nick_label.set_max_width_chars(10)
if isinstance(ctrl, ChatControl):
tab_label_str = ctrl.get_tab_label()
# Set Label Color
gtkgui_helpers.add_css_class(nick_label, chatstate, 'gajim-state-')
else:
tab_label_str, color = ctrl.get_tab_label(chatstate)
# Set Label Color
if color == 'active':
gtkgui_helpers.add_css_class(nick_label, None, 'gajim-state-')
elif color is not None:
gtkgui_helpers.add_css_class(nick_label, color, 'gajim-state-')
nick_label.set_markup(tab_label_str)
tab_img = ctrl.get_tab_image()
if tab_img:
if isinstance(tab_img, Gtk.Image):
if tab_img.get_storage_type() == Gtk.ImageType.ANIMATION:
status_img.set_from_animation(tab_img.get_animation())
else:
status_img.set_from_pixbuf(tab_img.get_pixbuf())
elif isinstance(tab_img, str):
status_img.set_from_icon_name(tab_img, Gtk.IconSize.MENU)
else:
status_img.set_from_surface(tab_img)
self.show_icon()
def repaint_themed_widgets(self):
"""
Repaint controls in the window with theme color
"""
# iterate through controls and repaint
for ctrl in self.controls():
ctrl.repaint_themed_widgets()
def _widget_to_control(self, widget):
for ctrl in self.controls():
if ctrl.widget == widget:
return ctrl
return None
def get_active_control(self):
notebook = self.notebook
active_widget = notebook.get_nth_page(notebook.get_current_page())
return self._widget_to_control(active_widget)
def get_active_contact(self):
ctrl = self.get_active_control()
if ctrl:
return ctrl.contact
return None
def get_active_jid(self):
contact = self.get_active_contact()
if contact:
return contact.jid
return None
def is_active(self):
return self.window.is_active()
def get_origin(self):
return self.window.get_window().get_origin()
def get_control(self, key, acct):
"""
Return the MessageControl for jid or n, where n is a notebook page index.
When key is an int index acct may be None
"""
if isinstance(key, str):
jid = key
try:
return self._controls[acct][jid]
except Exception:
return None
else:
page_num = key
notebook = self.notebook
if page_num is None:
page_num = notebook.get_current_page()
nth_child = notebook.get_nth_page(page_num)
return self._widget_to_control(nth_child)
def has_control(self, jid, acct):
return acct in self._controls and jid in self._controls[acct]
def change_key(self, old_jid, new_jid, acct):
"""
Change the JID key of a control
"""
try:
# Check if controls exists
ctrl = self._controls[acct][old_jid]
except KeyError:
return
if new_jid in self._controls[acct]:
self.remove_tab(self._controls[acct][new_jid],
self.CLOSE_CLOSE_BUTTON, force=True)
self._controls[acct][new_jid] = ctrl
del self._controls[acct][old_jid]
if old_jid in app.last_message_time[acct]:
app.last_message_time[acct][new_jid] = \
app.last_message_time[acct][old_jid]
del app.last_message_time[acct][old_jid]
def controls(self):
for jid_dict in list(self._controls.values()):
for ctrl in list(jid_dict.values()):
yield ctrl
def get_nb_controls(self):
return sum(len(jid_dict) for jid_dict in self._controls.values())
def move_to_next_unread_tab(self, forward):
ind = self.notebook.get_current_page()
current = ind
found = False
first_composing_ind = -1 # id of first composing ctrl to switch to
# if no others controls have awaiting events
# loop until finding an unread tab or having done a complete cycle
while True:
if forward is True: # look for the first unread tab on the right
ind = ind + 1
if ind >= self.notebook.get_n_pages():
ind = 0
else: # look for the first unread tab on the right
ind = ind - 1
if ind < 0:
ind = self.notebook.get_n_pages() - 1
ctrl = self.get_control(ind, None)
if ctrl.get_nb_unread() > 0:
found = True
break # found
elif app.config.get('ctrl_tab_go_to_next_composing'):
# Search for a composing contact
contact = ctrl.contact
if first_composing_ind == -1 and contact.chatstate == 'composing':
# If no composing contact found yet, check if this one is composing
first_composing_ind = ind
if ind == current:
break # a complete cycle without finding an unread tab
if found:
self.notebook.set_current_page(ind)
elif first_composing_ind != -1:
self.notebook.set_current_page(first_composing_ind)
else: # not found and nobody composing
if forward: # CTRL + TAB
if current < (self.notebook.get_n_pages() - 1):
self.notebook.next_page()
else: # traverse for ever (eg. don't stop at last tab)
self.notebook.set_current_page(0)
else: # CTRL + SHIFT + TAB
if current > 0:
self.notebook.prev_page()
else: # traverse for ever (eg. don't stop at first tab)
self.notebook.set_current_page(
self.notebook.get_n_pages() - 1)
def popup_menu(self, event):
menu = self.get_active_control().prepare_context_menu()
if menu is None:
return
# show the menu
menu.attach_to_widget(app.interface.roster.window, None)
menu.show_all()
menu.popup(None, None, None, None, event.button, event.time)
def _on_notebook_switch_page(self, notebook, page, page_num):
old_no = notebook.get_current_page()
if old_no >= 0:
old_ctrl = self._widget_to_control(notebook.get_nth_page(old_no))
old_ctrl.set_control_active(False)
new_ctrl = self._widget_to_control(notebook.get_nth_page(page_num))
new_ctrl.set_control_active(True)
self.show_title(control=new_ctrl)
control = self.get_active_control()
if isinstance(control, ChatControlBase):
control.msg_textview.grab_focus()
def _on_notebook_key_press(self, widget, event):
# when tab itself is selected,
# make sure <- and -> are allowed for navigating between tabs
if event.keyval in (Gdk.KEY_Left, Gdk.KEY_Right):
return False
control = self.get_active_control()
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
# CTRL + SHIFT + TAB
if event.get_state() & Gdk.ModifierType.CONTROL_MASK and \
event.keyval == Gdk.KEY_ISO_Left_Tab:
self.move_to_next_unread_tab(False)
return True
# SHIFT + PAGE_[UP|DOWN]: send to conv_textview
if event.keyval in (Gdk.KEY_Page_Down, Gdk.KEY_Page_Up):
control.conv_textview.tv.event(event)
return True
elif event.get_state() & Gdk.ModifierType.CONTROL_MASK:
if event.keyval == Gdk.KEY_Tab: # CTRL + TAB
self.move_to_next_unread_tab(True)
return True
# Ctrl+PageUP / DOWN has to be handled by notebook
if event.keyval == Gdk.KEY_Page_Down:
self.move_to_next_unread_tab(True)
return True
if event.keyval == Gdk.KEY_Page_Up:
self.move_to_next_unread_tab(False)
return True
if event.keyval in (Gdk.KEY_Shift_L, Gdk.KEY_Shift_R,
Gdk.KEY_Control_L, Gdk.KEY_Control_R, Gdk.KEY_Caps_Lock,
Gdk.KEY_Shift_Lock, Gdk.KEY_Meta_L, Gdk.KEY_Meta_R,
Gdk.KEY_Alt_L, Gdk.KEY_Alt_R, Gdk.KEY_Super_L,
Gdk.KEY_Super_R, Gdk.KEY_Hyper_L, Gdk.KEY_Hyper_R):
return True
if isinstance(control, ChatControlBase):
# we forwarded it to message textview
control.msg_textview.remove_placeholder()
control.msg_textview.event(event)
control.msg_textview.grab_focus()
def get_tab_at_xy(self, x, y):
"""
Return the tab under xy and if its nearer from left or right side of the
tab
"""
page_num = -1
to_right = False
horiz = self.notebook.get_tab_pos() == Gtk.PositionType.TOP or \
self.notebook.get_tab_pos() == Gtk.PositionType.BOTTOM
for i in range(self.notebook.get_n_pages()):
page = self.notebook.get_nth_page(i)
tab = self.notebook.get_tab_label(page)
tab_alloc = tab.get_allocation()
if horiz:
if (x >= tab_alloc.x) and \
(x <= (tab_alloc.x + tab_alloc.width)):
page_num = i
if x >= tab_alloc.x + (tab_alloc.width / 2.0):
to_right = True
break
else:
if (y >= tab_alloc.y) and \
(y <= (tab_alloc.y + tab_alloc.height)):
page_num = i
if y > tab_alloc.y + (tab_alloc.height / 2.0):
to_right = True
break
return (page_num, to_right)
def find_page_num_according_to_tab_label(self, tab_label):
"""
Find the page num of the tab label
"""
page_num = -1
for i in range(self.notebook.get_n_pages()):
page = self.notebook.get_nth_page(i)
tab = self.notebook.get_tab_label(page)
if tab == tab_label:
page_num = i
break
return page_num
################################################################################
class MessageWindowMgr(GObject.GObject):
"""
A manager and factory for MessageWindow objects
"""
__gsignals__ = {
'window-delete': (GObject.SignalFlags.RUN_LAST, None, (object,)),
}
# These constants map to common.config.opt_one_window_types indices
(
ONE_MSG_WINDOW_NEVER,
ONE_MSG_WINDOW_ALWAYS,
ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER,
ONE_MSG_WINDOW_PERACCT,
ONE_MSG_WINDOW_PERTYPE,
) = range(5)
# A key constant for the main window in ONE_MSG_WINDOW_ALWAYS mode
MAIN_WIN = 'main'
# A key constant for the main window in ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER mode
ROSTER_MAIN_WIN = 'roster'
def __init__(self, parent_window, parent_paned):
"""
A dictionary of windows; the key depends on the config:
ONE_MSG_WINDOW_NEVER: The key is the contact JID
ONE_MSG_WINDOW_ALWAYS: The key is MessageWindowMgr.MAIN_WIN
ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER: The key is MessageWindowMgr.MAIN_WIN
ONE_MSG_WINDOW_PERACCT: The key is the account name
ONE_MSG_WINDOW_PERTYPE: The key is a message type constant
"""
GObject.GObject.__init__(self)
self._windows = {}
# Map the mode to a int constant for frequent compares
mode = app.config.get('one_message_window')
self.mode = common.config.opt_one_window_types.index(mode)
self.parent_win = parent_window
self.parent_paned = parent_paned
def change_account_name(self, old_name, new_name):
for win in self.windows():
win.change_account_name(old_name, new_name)
def _new_window(self, acct, type_):
parent_win = None
parent_paned = None
if self.mode == self.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER:
parent_win = self.parent_win
parent_paned = self.parent_paned
win = MessageWindow(acct, type_, parent_win, parent_paned)
# we track the lifetime of this window
win.window.connect('delete-event', self._on_window_delete)
win.window.connect('destroy', self._on_window_destroy)
return win
def _gtk_win_to_msg_win(self, gtk_win):
for w in self.windows():
if w.window == gtk_win:
return w
return None
def get_window(self, jid, acct):
for win in self.windows():
if win.has_control(jid, acct):
return win
return None
def has_window(self, jid, acct):
return self.get_window(jid, acct) is not None
def one_window_opened(self, contact=None, acct=None, type_=None):
try:
return \
self._windows[self._mode_to_key(contact, acct, type_)] is not None
except KeyError:
return False
def _resize_window(self, win, acct, type_):
"""
Resizes window according to config settings
"""
hpaned = app.config.get('roster_hpaned_position')
if self.mode in (self.ONE_MSG_WINDOW_ALWAYS,
self.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER):
size = (app.config.get('msgwin-width'),
app.config.get('msgwin-height'))
if self.mode == self.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER:
# Need to add the size of the now visible paned handle, otherwise
# the saved width of the message window decreases by this amount
handle_size = win.parent_paned.style_get_property('handle-size')
size = (hpaned + size[0] + handle_size, size[1])
elif self.mode == self.ONE_MSG_WINDOW_PERACCT:
size = (app.config.get_per('accounts', acct, 'msgwin-width'),
app.config.get_per('accounts', acct, 'msgwin-height'))
elif self.mode in (self.ONE_MSG_WINDOW_NEVER, self.ONE_MSG_WINDOW_PERTYPE):
opt_width = type_ + '-msgwin-width'
opt_height = type_ + '-msgwin-height'
size = (app.config.get(opt_width), app.config.get(opt_height))
else:
return
win.resize(size[0], size[1])
if win.parent_paned:
win.parent_paned.set_position(hpaned)
def _position_window(self, win, acct, type_):
"""
Moves window according to config settings
"""
if (self.mode in [self.ONE_MSG_WINDOW_NEVER,
self.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER]):
return
if self.mode == self.ONE_MSG_WINDOW_ALWAYS:
pos = (app.config.get('msgwin-x-position'),
app.config.get('msgwin-y-position'))
elif self.mode == self.ONE_MSG_WINDOW_PERACCT:
pos = (app.config.get_per('accounts', acct, 'msgwin-x-position'),
app.config.get_per('accounts', acct, 'msgwin-y-position'))
elif self.mode == self.ONE_MSG_WINDOW_PERTYPE:
pos = (app.config.get(type_ + '-msgwin-x-position'),
app.config.get(type_ + '-msgwin-y-position'))
else:
return
gtkgui_helpers.move_window(win.window, pos[0], pos[1])
def _mode_to_key(self, contact, acct, type_, resource=None):
if self.mode == self.ONE_MSG_WINDOW_NEVER:
key = acct + contact.jid
if resource:
key += '/' + resource
return key
if self.mode == self.ONE_MSG_WINDOW_ALWAYS:
return self.MAIN_WIN
if self.mode == self.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER:
return self.ROSTER_MAIN_WIN
if self.mode == self.ONE_MSG_WINDOW_PERACCT:
return acct
if self.mode == self.ONE_MSG_WINDOW_PERTYPE:
return type_
def create_window(self, contact, acct, type_, resource=None):
win_acct = None
win_type = None
win_role = None # X11 window role
win_key = self._mode_to_key(contact, acct, type_, resource)
if self.mode == self.ONE_MSG_WINDOW_PERACCT:
win_acct = acct
win_role = acct
elif self.mode == self.ONE_MSG_WINDOW_PERTYPE:
win_type = type_
win_role = type_
elif self.mode == self.ONE_MSG_WINDOW_NEVER:
win_type = type_
win_role = contact.jid
elif self.mode == self.ONE_MSG_WINDOW_ALWAYS:
win_role = 'messages'
win = None
try:
win = self._windows[win_key]
except KeyError:
win = self._new_window(win_acct, win_type)
if win_role:
win.window.set_role(win_role)
# Position and size window based on saved state and window mode
if not self.one_window_opened(contact, acct, type_):
if app.config.get('msgwin-max-state'):
win.window.maximize()
else:
self._resize_window(win, acct, type_)
self._position_window(win, acct, type_)
self._windows[win_key] = win
return win
def change_key(self, old_jid, new_jid, acct):
win = self.get_window(old_jid, acct)
if self.mode == self.ONE_MSG_WINDOW_NEVER:
old_key = acct + old_jid
if old_jid not in self._windows:
return
new_key = acct + new_jid
self._windows[new_key] = self._windows[old_key]
del self._windows[old_key]
win.change_key(old_jid, new_jid, acct)
def _on_window_delete(self, win, event):
self.save_state(self._gtk_win_to_msg_win(win))
app.interface.save_config()
return False
def _on_window_destroy(self, win):
for k in list(self._windows.keys()):
if self._windows[k].window == win:
self.emit('window-delete', self._windows[k])
del self._windows[k]
return
def get_control(self, jid, acct):
"""
Amongst all windows, return the MessageControl for jid
"""
win = self.get_window(jid, acct)
if win:
return win.get_control(jid, acct)
return None
def search_control(self, jid, account, resource=None):
"""
Search windows with this policy:
1. try to find already opened tab for resource
2. find the tab for this jid with ctrl.resource not set
3. there is none
"""
fjid = jid
if resource:
fjid += '/' + resource
ctrl = self.get_control(fjid, account)
if ctrl:
return ctrl
win = self.get_window(jid, account)
if win:
ctrl = win.get_control(jid, account)
if not ctrl.resource and ctrl.type_id != message_control.TYPE_GC:
return ctrl
return None
def get_gc_control(self, jid, acct):
"""
Same as get_control. Was briefly required, is not any more. May be useful
some day in the future?
"""
ctrl = self.get_control(jid, acct)
if ctrl and ctrl.type_id == message_control.TYPE_GC:
return ctrl
return None
def get_controls(self, type_=None, acct=None):
ctrls = []
for c in self.controls():
if acct and c.account != acct:
continue
if not type_ or c.type_id == type_:
ctrls.append(c)
return ctrls
def windows(self):
for w in list(self._windows.values()):
yield w
def controls(self):
for w in self._windows.values():
for c in w.controls():
yield c
def shutdown(self, width_adjust=0):
for w in self.windows():
self.save_state(w, width_adjust)
if not w.parent_paned:
w.window.hide()
w.window.destroy()
app.interface.save_config()
def save_state(self, msg_win, width_adjust=0):
# Save window size and position
max_win_key = 'msgwin-max-state'
pos_x_key = 'msgwin-x-position'
pos_y_key = 'msgwin-y-position'
size_width_key = 'msgwin-width'
size_height_key = 'msgwin-height'
acct = None
x, y = msg_win.window.get_position()
width, height = msg_win.window.get_size()
# If any of these values seem bogus don't update.
if x < 0 or y < 0 or width < 0 or height < 0:
return
if self.mode == self.ONE_MSG_WINDOW_PERACCT:
acct = msg_win.account
elif self.mode == self.ONE_MSG_WINDOW_PERTYPE:
type_ = msg_win.type_
pos_x_key = type_ + '-msgwin-x-position'
pos_y_key = type_ + '-msgwin-y-position'
size_width_key = type_ + '-msgwin-width'
size_height_key = type_ + '-msgwin-height'
elif self.mode == self.ONE_MSG_WINDOW_NEVER:
type_ = msg_win.type_
size_width_key = type_ + '-msgwin-width'
size_height_key = type_ + '-msgwin-height'
elif self.mode == self.ONE_MSG_WINDOW_ALWAYS_WITH_ROSTER:
# Ignore any hpaned width
width = msg_win.notebook.get_allocation().width
if acct:
app.config.set_per('accounts', acct, size_width_key, width)
app.config.set_per('accounts', acct, size_height_key, height)
if self.mode != self.ONE_MSG_WINDOW_NEVER:
app.config.set_per('accounts', acct, pos_x_key, x)
app.config.set_per('accounts', acct, pos_y_key, y)
else:
win_maximized = msg_win.window.get_window().get_state() == \
Gdk.WindowState.MAXIMIZED
app.config.set(max_win_key, win_maximized)
width += width_adjust
app.config.set(size_width_key, width)
app.config.set(size_height_key, height)
if self.mode != self.ONE_MSG_WINDOW_NEVER:
app.config.set(pos_x_key, x)
app.config.set(pos_y_key, y)
def reconfig(self):
for w in self.windows():
self.save_state(w)
mode = app.config.get('one_message_window')
if self.mode == common.config.opt_one_window_types.index(mode):
# No change
return
self.mode = common.config.opt_one_window_types.index(mode)
controls = []
for w in self.windows():
# Note, we are taking care not to hide/delete the roster window when the
# MessageWindow is embedded.
if not w.parent_paned:
w.window.hide()
else:
# Stash current size so it can be restored if the MessageWindow
# is not longer embedded
roster_width = w.parent_paned.get_position()
app.config.set('roster_width', roster_width)
while w.notebook.get_n_pages():
page = w.notebook.get_nth_page(0)
ctrl = w._widget_to_control(page)
w.notebook.remove_page(0)
page.unparent()
controls.append(ctrl)
# Must clear _controls to prevent MessageControl.shutdown calls
w._controls = {}
if not w.parent_paned:
w.window.destroy()
else:
# Don't close parent window, just remove the child
child = w.parent_paned.get_child2()
w.parent_paned.remove(child)
self.parent_win.lookup_action('show-roster').set_enabled(False)
gtkgui_helpers.resize_window(w.window,
app.config.get('roster_width'),
app.config.get('roster_height'))
self._windows = {}
for ctrl in controls:
mw = self.get_window(ctrl.contact.jid, ctrl.account)
if not mw:
mw = self.create_window(ctrl.contact, ctrl.account,
ctrl.type_id)
ctrl.parent_win = mw
ctrl.add_actions()
ctrl.update_actions()
mw.new_tab(ctrl)
def save_opened_controls(self):
if not app.config.get('remember_opened_chat_controls'):
return
chat_controls = {}
for acct in app.connections:
chat_controls[acct] = []
for ctrl in self.get_controls(type_=message_control.TYPE_CHAT):
acct = ctrl.account
if ctrl.contact.jid not in chat_controls[acct]:
chat_controls[acct].append(ctrl.contact.jid)
for acct in app.connections:
app.config.set_per('accounts', acct, 'opened_chat_controls',
','.join(chat_controls[acct]))
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