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# Copyright (C) 2009, Aleksey Lim
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import GObject
from gi.repository import Pango
import logging
from gettext import gettext as _
import sugar3.graphics.style as style
from roundbox import RoundBox
from sugar3.graphics.toggletoolbutton import ToggleToolButton
import face
import messenger
from chatbox import ChatBox
logger = logging.getLogger('speak')
BUDDY_SIZE = min(100, min(Gdk.Screen.width(),
Gdk.Screen.height() - style.LARGE_ICON_SIZE) / 5)
BUDDY_PAD = 5
BUDDIES_WIDTH = int(BUDDY_SIZE * 2.5)
BUDDIES_COLOR = style.COLOR_SELECTION_GREY
ENTRY_COLOR = style.COLOR_PANEL_GREY
ENTRY_XPAD = 0
ENTRY_YPAD = 7
class View(Gtk.EventBox):
def __init__(self):
Gtk.EventBox.__init__(self)
self.messenger = None
self.me = None
self.quiet = False
self._buddies = {}
# buddies box
self._buddies_list = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self._buddies_list.set_homogeneous(False)
self._buddies_list.props.spacing = ENTRY_YPAD
self._buddies_box = Gtk.ScrolledWindow()
self._buddies_box.set_policy(Gtk.PolicyType.ALWAYS,
Gtk.PolicyType.NEVER)
evbox = Gtk.EventBox()
evbox.modify_bg(Gtk.StateType.NORMAL, BUDDIES_COLOR.get_gdk_color())
evbox.add(self._buddies_list)
evbox.show()
self._buddies_box.add_with_viewport(evbox)
# chat entry
self._chat = ChatBox()
self.me, my_face_widget = self._new_face(self._chat.owner,
ENTRY_COLOR)
chat_post = Gtk.TextView()
chat_post.modify_bg(Gtk.StateType.INSENSITIVE,
style.COLOR_WHITE.get_gdk_color())
chat_post.modify_base(Gtk.StateType.INSENSITIVE,
style.COLOR_WHITE.get_gdk_color())
chat_post.connect('key-press-event', self._key_press_cb)
chat_post.props.wrap_mode = Gtk.WrapMode.WORD_CHAR
chat_post.set_size_request(-1, BUDDY_SIZE - ENTRY_YPAD * 2)
chat_post_box = RoundBox()
chat_post_box.background_color = style.COLOR_WHITE
chat_post_box.border_color = ENTRY_COLOR
chat_post_box.pack_start(chat_post, True, True, ENTRY_XPAD)
chat_entry = RoundBox()
chat_entry.set_border_width(ENTRY_YPAD)
chat_entry.background_color = ENTRY_COLOR
chat_entry.border_color = style.COLOR_WHITE
chat_entry.pack_start(my_face_widget, False, True, 0)
separator = Gtk.EventBox()
separator.modify_bg(Gtk.StateType.NORMAL, ENTRY_COLOR.get_gdk_color())
separator.set_size_request(ENTRY_YPAD, -1)
separator.show()
chat_entry.pack_start(separator, False, False, 0)
chat_entry.pack_start(chat_post_box, True, True, ENTRY_XPAD)
evbox = Gtk.EventBox()
evbox.modify_bg(Gtk.StateType.NORMAL, style.COLOR_WHITE.get_gdk_color())
chat_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
chat_box.pack_start(self._chat, True, True, 0)
chat_box.pack_start(chat_entry, False, True, 0)
evbox.add(chat_box)
# desk
self._desk = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
self._desk.pack_start(evbox, True, True, 0)
self._desk.show_all()
self.add(self._desk)
self.show_all()
def update(self, status):
self.me.update(status)
if self.messenger:
self.messenger.post(None)
def post(self, buddy, status, text):
i = self._buddies.get(buddy)
if not i:
self._add_buddy(buddy)
i = self._buddies[buddy]
face = i['face']
lang_box = i['lang']
if status:
face.update(status)
if lang_box:
lang_box.props.text = status.voice.friendlyname
if text:
self._chat.add_text(buddy, text)
if not self.quiet:
face.say(text)
def farewell(self, buddy):
i = self._buddies.get(buddy)
if not i:
logger.debug('farewell: cannot find buddy %s' % buddy.props.nick)
return
self._buddies_list.remove(i['box'])
del self._buddies[buddy]
if len(self._buddies) == 0:
self._desk.remove(self._buddies_box)
def shut_up(self):
for i in self._buddies.values():
i['face'].shut_up()
self.me.shut_up()
def _add_buddy(self, buddy):
evbox = Gtk.EventBox()
evbox.modify_bg(Gtk.StateType.NORMAL, BUDDIES_COLOR.get_gdk_color())
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
buddy_face, buddy_widget = self._new_face(buddy, BUDDIES_COLOR)
char_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
nick = Gtk.Label(label=buddy.props.nick)
lang = Gtk.Label()
char_box.pack_start(nick, True, True, 0)
char_box.pack_start(lang, True, True, 0)
box.pack_start(buddy_widget, False, False, ENTRY_YPAD)
box.pack_start(char_box, True, True, ENTRY_YPAD)
self._buddies[buddy] = {
'box': box,
'face': buddy_face,
'lang': lang
}
self._buddies_list.pack_start(box, True, True, 0)
if len(self._buddies) == 1:
self._desk.pack_start(self._buddies_box, True, True, 0)
def _key_press_cb(self, widget, event):
if event.keyval == Gdk.KEY_Return:
if not (event.get_state() & Gdk.ModifierType.CONTROL_MASK):
text = widget.get_buffer().props.text
if text:
self._chat.add_text(None, text)
widget.get_buffer().props.text = ''
if not self.quiet:
self.me.say(text)
if self.messenger:
self.messenger.post(text)
return True
return False
def _new_face(self, buddy, color):
stroke_color, fill_color = buddy.props.color.split(',')
stroke_color = style.Color(stroke_color)
fill_color = style.Color(fill_color)
buddy_face = face.View(fill_color)
buddy_face.show_all()
inner = RoundBox()
inner.set_border_width(BUDDY_PAD)
inner.background_color = fill_color
inner.border_color = fill_color
inner.pack_start(buddy_face, True, True, 0)
inner.border = BUDDY_PAD
outer = RoundBox()
outer.set_border_width(BUDDY_PAD)
outer.background_color = stroke_color
outer.set_size_request(BUDDY_SIZE, BUDDY_SIZE)
outer.border_color = stroke_color
outer.pack_start(inner, True, True, 0)
outer.border = BUDDY_PAD
return (buddy_face, outer)
def look_at(self):
self.me.look_at()
for i in self._buddies.values():
i['face'].look_at()
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