gajim-plural/plugins/gtkgui/chat.py

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## plugins/tabbed_chat_window.py
##
## Gajim Team:
## - Yann Le Boulanger <asterix@lagaule.org>
## - Vincent Hanquez <tab@snarc.org>
## - Nikos Kouremenos <kourem@gmail.com>
## - Alex Podaras <bigpod@gmail.com>
##
## Copyright (C) 2003-2005 Gajim Team
##
## 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 sre
from dialogs import *
from history_window import *
from common import i18n
_ = i18n._
APP = i18n.APP
gtk.glade.bindtextdomain(APP, i18n.DIR)
gtk.glade.textdomain(APP)
GTKGUI_GLADE='plugins/gtkgui/gtkgui.glade'
class Chat:
"""Class for chat/groupchat windows"""
def __init__(self, plugin, account, widget_name):
self.xml = gtk.glade.XML(GTKGUI_GLADE, widget_name, APP)
self.notebook = self.xml.get_widget('chat_notebook')
self.notebook.remove_page(0)
self.plugin = plugin
self.account = account
self.change_cursor = None
self.xmls = {}
self.tagIn = {}
self.tagOut = {}
self.tagStatus = {}
self.nb_unread = {}
self.last_message_time = {}
self.print_time_timeout_id = {}
self.names = {} # what is printed in the tab : user.name for example
self.childs = {}
self.window = self.xml.get_widget(widget_name)
def update_tags(self):
for jid in self.tagIn:
self.tagIn[jid].set_property("foreground", \
self.plugin.config['inmsgcolor'])
self.tagOut[jid].set_property("foreground", \
self.plugin.config['outmsgcolor'])
self.tagStatus[jid].set_property("foreground", \
self.plugin.config['statusmsgcolor'])
def update_print_time(self):
if self.plugin.config['print_time'] != 'sometimes':
list_jid = self.print_time_timeout_id.keys()
for jid in list_jid:
gobject.source_remove(self.print_time_timeout_id[jid])
del self.print_time_timeout_id[jid]
else:
for jid in self.xmls:
if not self.print_time_timeout_id.has_key(jid):
self.print_time_timeout(jid)
self.print_time_timeout_id[jid] = gobject.timeout_add(300000, \
self.print_time_timeout, jid)
def show_title(self):
"""redraw the window's title"""
unread = 0
for jid in self.nb_unread:
unread += self.nb_unread[jid]
start = ""
if unread > 1:
start = "[" + str(unread) + "] "
elif unread == 1:
start = "* "
chat = self.names[jid]
if len(self.xmls) > 1:
chat = 'Chat'
self.window.set_title(start + chat + ' (' + self.account + ')')
def redraw_tab(self, jid):
"""redraw the label of the tab"""
start = ''
if self.nb_unread[jid] > 1:
start = "[" + str(self.nb_unread[jid]) + "] "
elif self.nb_unread[jid] == 1:
start = "* "
child = self.childs[jid]
tab_label = self.notebook.get_tab_label(child).get_children()[0]
tab_label.set_text(start + self.names[jid])
def on_window_destroy(self, widget, kind): #kind is 'chats' or 'gc'
#clean self.plugin.windows[self.account][kind]
for jid in self.xmls:
del self.plugin.windows[self.account][kind][jid]
if self.print_time_timeout_id.has_key(jid):
gobject.source_remove(self.print_time_timeout_id[jid])
if self.plugin.windows[self.account][kind].has_key('tabbed'):
del self.plugin.windows[self.account][kind]['tabbed']
def get_active_jid(self):
active_child = self.notebook.get_nth_page(\
self.notebook.get_current_page())
active_jid = ''
for jid in self.xmls:
if self.childs[jid] == active_child:
active_jid = jid
break
return active_jid
def on_close_button_clicked(self, button, jid):
"""When close button is pressed :
close a tab"""
self.remove_tab(jid)
def on_chat_window_focus_in_event(self, widget, event):
"""When window get focus"""
jid = self.get_active_jid()
conversation_textview = self.xmls[jid].\
get_widget('conversation_textview')
conversation_buffer = conversation_textview.get_buffer()
end_iter = conversation_buffer.get_end_iter()
end_rect = conversation_textview.get_iter_location(end_iter)
visible_rect = conversation_textview.get_visible_rect()
if end_rect.y <= (visible_rect.y + visible_rect.height):
#we are at the end
if self.nb_unread[jid] > 0:
self.nb_unread[jid] = 0
self.redraw_tab(jid)
self.show_title()
self.plugin.systray.remove_jid(jid, self.account)
def on_chat_notebook_switch_page(self, notebook, page, page_num):
new_child = notebook.get_nth_page(page_num)
new_jid = ''
for jid in self.xmls:
if self.childs[jid] == new_child:
new_jid = jid
break
conversation_textview = self.xmls[new_jid].\
get_widget('conversation_textview')
conversation_buffer = conversation_textview.get_buffer()
end_iter = conversation_buffer.get_end_iter()
end_rect = conversation_textview.get_iter_location(end_iter)
visible_rect = conversation_textview.get_visible_rect()
if end_rect.y <= (visible_rect.y + visible_rect.height):
#we are at the end
if self.nb_unread[new_jid] > 0:
self.nb_unread[new_jid] = 0
self.redraw_tab(new_jid)
self.show_title()
self.plugin.systray.remove_jid(new_jid, self.account)
def active_tab(self, jid):
self.notebook.set_current_page(\
self.notebook.page_num(self.childs[jid]))
def remove_tab(self, jid, kind): #kind is 'chats' or 'gc'
if len(self.xmls) == 1:
self.window.destroy()
else:
if self.print_time_timeout_id.has_key(jid):
gobject.source_remove(self.print_time_timeout_id[jid])
del self.print_time_timeout_id[jid]
self.notebook.remove_page(\
self.notebook.page_num(self.childs[jid]))
del self.plugin.windows[self.account][kind][jid]
del self.nb_unread[jid]
del self.last_message_time[jid]
del self.xmls[jid]
del self.tagIn[jid]
del self.tagOut[jid]
del self.tagStatus[jid]
if len(self.xmls) == 1:
self.notebook.set_show_tabs(False)
self.show_title()
def new_tab(self, jid):
self.nb_unread[jid] = 0
self.last_message_time[jid] = 0
conversation_textview = \
self.xmls[jid].get_widget('conversation_textview')
conversation_buffer = conversation_textview.get_buffer()
end_iter = conversation_buffer.get_end_iter()
conversation_buffer.create_mark('end', end_iter, 0)
self.tagIn[jid] = conversation_buffer.create_tag('incoming')
color = self.plugin.config['inmsgcolor']
self.tagIn[jid].set_property('foreground', color)
self.tagOut[jid] = conversation_buffer.create_tag('outgoing')
color = self.plugin.config['outmsgcolor']
self.tagOut[jid].set_property('foreground', color)
self.tagStatus[jid] = conversation_buffer.create_tag('status')
color = self.plugin.config['statusmsgcolor']
self.tagStatus[jid].set_property('foreground', color)
tag = conversation_buffer.create_tag('time_sometimes')
tag.set_property('foreground', '#9e9e9e')
tag.set_property('scale', pango.SCALE_SMALL)
tag.set_property('justification', gtk.JUSTIFY_CENTER)
tag = conversation_buffer.create_tag('url')
tag.set_property('foreground', '#0000ff')
tag.set_property('underline', pango.UNDERLINE_SINGLE)
tag.connect('event', self.hyperlink_handler, 'url')
tag = conversation_buffer.create_tag('mail')
tag.set_property('foreground', '#0000ff')
tag.set_property('underline', pango.UNDERLINE_SINGLE)
tag.connect('event', self.hyperlink_handler, 'mail')
tag = conversation_buffer.create_tag('bold')
tag.set_property('weight', pango.WEIGHT_BOLD)
tag = conversation_buffer.create_tag('italic')
tag.set_property('style', pango.STYLE_ITALIC)
tag = conversation_buffer.create_tag('underline')
tag.set_property('underline', pango.UNDERLINE_SINGLE)
self.xmls[jid].signal_autoconnect(self)
conversation_scrolledwindow = self.xmls[jid].\
get_widget('conversation_scrolledwindow')
conversation_scrolledwindow.get_vadjustment().connect('value-changed', \
self.on_conversation_vadjustment_value_changed)
child = self.childs[jid]
self.notebook.append_page(child)
if len(self.xmls) > 1:
self.notebook.set_show_tabs(True)
xm = gtk.glade.XML(GTKGUI_GLADE, 'tab_hbox', APP)
tab_hbox = xm.get_widget('tab_hbox')
xm.signal_connect('on_close_button_clicked', \
self.on_close_button_clicked, jid)
self.notebook.set_tab_label(child, tab_hbox)
self.show_title()
def on_chat_notebook_key_press_event(self, widget, event):
st = '1234567890' # zero is here cause humans count from 1, pc from 0 :P
jid = self.get_active_jid()
if event.keyval == gtk.keysyms.Escape: # ESCAPE
self.remove_tab(jid)
elif event.string and event.string in st \
and (event.state & gtk.gdk.MOD1_MASK): # alt + 1,2,3..
self.notebook.set_current_page(st.index(event.string))
elif event.keyval == gtk.keysyms.Page_Down: # PAGE DOWN
if event.state & gtk.gdk.CONTROL_MASK:
current = self.notebook.get_current_page()
if current > 0:
self.notebook.set_current_page(current-1)
# else:
# self.notebook.set_current_page(\
# self.notebook.get_n_pages()-1)
elif event.state & gtk.gdk.SHIFT_MASK:
conversation_textview = self.xmls[jid].\
get_widget('conversation_textview')
rect = conversation_textview.get_visible_rect()
iter = conversation_textview.get_iter_at_location(rect.x,\
rect.y + rect.height)
conversation_textview.scroll_to_iter(iter, 0.1, True, 0, 0)
elif event.keyval == gtk.keysyms.Page_Up: # PAGE UP
if event.state & gtk.gdk.CONTROL_MASK:
current = self.notebook.get_current_page()
if current < (self.notebook.get_n_pages()-1):
self.notebook.set_current_page(current+1)
# else:
# self.notebook.set_current_page(0)
elif event.state & gtk.gdk.SHIFT_MASK:
conversation_textview = self.xmls[jid].\
get_widget('conversation_textview')
rect = conversation_textview.get_visible_rect()
iter = conversation_textview.get_iter_at_location(rect.x, rect.y)
conversation_textview.scroll_to_iter(iter, 0.1, True, 0, 1)
elif event.keyval == gtk.keysyms.Tab and \
(event.state & gtk.gdk.CONTROL_MASK): # CTRL + TAB
current = self.notebook.get_current_page()
if current < (self.notebook.get_n_pages()-1):
self.notebook.set_current_page(current+1)
else:
self.notebook.set_current_page(0)
elif (event.state & gtk.gdk.CONTROL_MASK) or (event.keyval ==\
gtk.keysyms.Control_L) or (event.keyval == gtk.keysyms.Control_R):
# we pressed a control key or ctrl+sth : we don't block the event
# in order to let ctrl+c do its work
pass
else: # it's a normal key press make sure message_textview has focus
message_textview = self.xmls[jid].get_widget('message_textview')
if not message_textview.is_focus():
message_textview.grab_focus()
def on_conversation_vadjustment_value_changed(self, widget):
jid = self.get_active_jid()
if not self.nb_unread[jid]:
return
conversation_textview = self.xmls[jid].get_widget('conversation_textview')
conversation_buffer = conversation_textview.get_buffer()
end_iter = conversation_buffer.get_end_iter()
end_rect = conversation_textview.get_iter_location(end_iter)
visible_rect = conversation_textview.get_visible_rect()
if end_rect.y <= (visible_rect.y + visible_rect.height) and \
self.window.is_active():
#we are at the end
self.nb_unread[jid] = 0
self.redraw_tab(jid)
self.show_title()
self.plugin.systray.remove_jid(jid, self.account)
def on_conversation_textview_motion_notify_event(self, widget, event):
"""change the cursor to a hand when we are on a mail or an url"""
x, y, spam = widget.window.get_pointer()
x, y = widget.window_to_buffer_coords(gtk.TEXT_WINDOW_TEXT, x, y)
tags = widget.get_iter_at_location(x, y).get_tags()
if self.change_cursor:
widget.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(\
gtk.gdk.Cursor(gtk.gdk.XTERM))
self.change_cursor = None
for tag in tags:
if tag == widget.get_buffer().get_tag_table().lookup('url') or \
tag == widget.get_buffer().get_tag_table().lookup('mail'):
widget.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(\
gtk.gdk.Cursor(gtk.gdk.HAND2))
self.change_cursor = tag
return False
def on_conversation_textview_button_press_event(self, widget, event):
# Do not open the standard popup menu, so we block right button click
# on a taged text
if event.button == 3:
win = widget.get_window(gtk.TEXT_WINDOW_TEXT)
x, y = widget.window_to_buffer_coords(gtk.TEXT_WINDOW_TEXT,\
int(event.x), int(event.y))
iter = widget.get_iter_at_location(x, y)
tags = iter.get_tags()
if tags:
return True
def print_time_timeout(self, jid):
if not jid in self.xmls.keys():
return 0
if self.plugin.config['print_time'] == 'sometimes':
conversation_textview = self.xmls[jid].\
get_widget('conversation_textview')
conversation_buffer = conversation_textview.get_buffer()
end_iter = conversation_buffer.get_end_iter()
tim = time.localtime()
tim_format = time.strftime('%H:%M', tim)
conversation_buffer.insert_with_tags_by_name(end_iter, tim_format + \
'\n', 'time_sometimes')
#scroll to the end of the textview
end_rect = conversation_textview.get_iter_location(end_iter)
visible_rect = conversation_textview.get_visible_rect()
if end_rect.y <= (visible_rect.y + visible_rect.height):
#we are at the end
conversation_textview.scroll_to_mark(conversation_buffer.\
get_mark('end'), 0.1, 0, 0, 0)
return 1
if self.print_time_timeout_id.has_key(jid):
del self.print_time_timeout_id[jid]
return 0
def on_open_link_activated(self, widget, kind, text):
self.plugin.launch_browser_mailer(kind, text)
def on_copy_link_activated(self, widget, text):
clip = gtk.clipboard_get()
clip.set_text(text)
def make_link_menu(self, event, kind, text):
menu = gtk.Menu()
if kind == 'mail':
item = gtk.MenuItem(_('_Open email composer'))
else:
item = gtk.MenuItem(_('_Open link'))
item.connect('activate', self.on_open_link_activated, kind, text)
menu.append(item)
if kind == 'mail':
item = gtk.MenuItem(_('_Copy email address'))
else: # It's an url
item = gtk.MenuItem(_('_Copy link address'))
item.connect('activate', self.on_copy_link_activated, text)
menu.append(item)
menu.popup(None, None, None, event.button, event.time)
menu.show_all()
menu.reposition()
def hyperlink_handler(self, texttag, widget, event, iter, kind):
if event.type == gtk.gdk.BUTTON_RELEASE:
begin_iter = iter.copy()
#we get the begining of the tag
while not begin_iter.begins_tag(texttag):
begin_iter.backward_char()
end_iter = iter.copy()
#we get the end of the tag
while not end_iter.ends_tag(texttag):
end_iter.forward_char()
bounds = widget.get_buffer().get_selection_bounds()
if len(bounds) == 2:
begin_sel, end_sel = bounds
if begin_sel.in_range(begin_iter, end_iter) or\
end_sel.in_range(begin_iter, end_iter):
# we have selected a text and release the button in an url, we
# don't want to open the url
return
word = begin_iter.get_text(end_iter)
if event.button == 3:
self.make_link_menu(event, kind, word)
else:
#we launch the correct application
self.plugin.launch_browser_mailer(kind, word)
def detect_and_print_special_text(self, otext, jid, other_tag, print_all_special):
# nk 2 yann: when doing this in GC you have to pass sth and looks for
# xmls[Other-key-here] I believe :D
conversation_textview = self.xmls[jid].get_widget('conversation_textview')
conversation_buffer = conversation_textview.get_buffer()
start = 0
end = 0
index = 0
# basic: links + mail + formatting is always checked (we like that)
if self.plugin.config['useemoticons']: # search for emoticons & urls
iterator = self.plugin.emot_and_basic_re.finditer(otext)
else: # search for just urls + mail + formatting
iterator = self.plugin.basic_pattern_re.finditer(otext)
for match in iterator:
start, end = match.span()
special_text = otext[start:end]
if start != 0:
text_before_special_text = otext[index:start]
end_iter = conversation_buffer.get_end_iter()
if print_all_special:
conversation_buffer.insert_with_tags_by_name(end_iter, \
text_before_special_text, other_tag)
else:
conversation_buffer.insert(end_iter, text_before_special_text)
if not print_all_special:
other_tag = ''
index = end # update index
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#now print it
self.print_special_text(special_text, other_tag, conversation_buffer)
return index, other_tag
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def print_special_text(self, special_text, other_tag, conversation_buffer):
tag2 = None
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# make it CAPS (emoticons keys are all CAPS)
possible_emot_ascii_caps = special_text.upper()
if possible_emot_ascii_caps in self.plugin.emoticons.keys():
#it's an emoticon
tag = None
emot_ascii = possible_emot_ascii_caps
print 'emoticon:', emot_ascii
end_iter = conversation_buffer.get_end_iter()
conversation_buffer.insert_pixbuf(end_iter, \
self.plugin.emoticons[emot_ascii])
elif special_text.startswith('mailto:'):
#it's a mail
tag = 'mail'
elif self.plugin.sth_at_sth_dot_sth_re.match(special_text):
#it's a mail
tag = 'mail'
elif special_text.startswith('*'): # it's a bold text
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tag = 'bold'
if special_text[1] == '/': # it's also italic
tag2 = 'italic'
special_text = special_text[2:-2] # remove */ /*
elif special_text[1] == '_': # it's also underlined
tag2 = 'underline'
special_text = special_text[2:-2] # remove *_ _*
else:
special_text = special_text[1:-1] # remove * *
elif special_text.startswith('/'): # it's an italic text
tag = 'italic'
if special_text[1] == '*': # it's also bold
tag2 = 'bold'
special_text = special_text[2:-2] # remove /* */
elif special_text[1] == '_': # it's also underlined
tag2 = 'underline'
special_text = special_text[2:-2] # remove /_ _/
else:
special_text = special_text[1:-1] # remove / /
elif special_text.startswith('_'): # it's an underlined text
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tag = 'underline'
if special_text[1] == '*': # it's also bold
tag2 = 'bold'
special_text = special_text[2:-2] # remove _* *_
elif special_text[1] == '/': # it's also italic
tag2 = 'italic'
special_text = special_text[2:-2] # remove _/ /_
else:
special_text = special_text[1:-1] # remove _ _
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else:
#it's a url
tag = 'url'
end_iter = conversation_buffer.get_end_iter()
if tag is not None:
if tag in ['bold', 'italic', 'underline'] and other_tag:
if tag2 is not None:
conversation_buffer.insert_with_tags_by_name(end_iter,\
special_text, other_tag, tag, tag2)
else:
conversation_buffer.insert_with_tags_by_name(end_iter,\
special_text, other_tag, tag)
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else:
if tag2 is not None:
conversation_buffer.insert_with_tags_by_name(end_iter,\
special_text, tag, tag2)
else:
conversation_buffer.insert_with_tags_by_name(end_iter,\
special_text, tag)