class RightColumnView(urwid.Frame):
"""
Displays the users list on the right side of the app.
"""
def __init__(self, view: Any) -> None:
self.view = view
self.user_search = UserSearchBox(self)
urwid.connect_signal(self.user_search, 'change', self.update_user_list)
self.view.user_search = self.user_search
search_box = urwid.LineBox(self.user_search)
self.search_lock = threading.Lock()
super(RightColumnView, self).__init__(self.users_view(),
header=search_box)
@async
def update_user_list(self, search_box: Any, new_text: str) -> None:
if not self.view.controller.editor_mode:
return
# wait for any previously started search to finish to avoid
# displaying wrong user list.
self.search_lock.acquire()
users_display = self.users_btn_list.copy()
for user in self.users_btn_list:
if not match_user(user, new_text):
users_display.remove(user)
self.body = UsersView(urwid.SimpleFocusListWalker(users_display))
self.set_body(self.body)
self.view.controller.loop.draw_screen()
self.search_lock.release()
def users_view(self) -> Any:
self.users_btn_list = list() # type: List[Any]
for user in self.view.users:
unread_count = self.view.model.unread_counts.get(
user['user_id'], 0)
self.users_btn_list.append(
UserButton(user,
controller=self.view.controller,
view=self.view,
color=user['status'],
count=unread_count))
self.user_w = UsersView(
urwid.SimpleFocusListWalker(self.users_btn_list))
self.view.user_w = self.user_w
return self.user_w
def keypress(self, size: Tuple[int, int], key: str) -> str:
if key == 'w':
self.set_focus('header')
return key
elif key == 'esc':
self.user_search.set_edit_text("Search People")
self.body = UsersView(
urwid.SimpleFocusListWalker(self.users_btn_list))
self.set_body(self.body)
self.set_focus('body')
self.view.controller.loop.draw_screen()
return key
return super(RightColumnView, self).keypress(size, key)
class RightColumnView(urwid.Frame):
"""
Displays the users list on the right side of the app.
"""
def __init__(self, width: int, view: Any) -> None:
self.width = width
self.view = view
self.user_search = UserSearchBox(self)
urwid.connect_signal(self.user_search, 'change', self.update_user_list)
self.view.user_search = self.user_search
search_box = urwid.LineBox(self.user_search,
tlcorner=u'─',
tline=u'─',
lline=u'',
trcorner=u'─',
blcorner=u'─',
rline=u'',
bline=u'─',
brcorner=u'─')
self.search_lock = threading.Lock()
super(RightColumnView, self).__init__(self.users_view(),
header=search_box)
@asynch
def update_user_list(self, search_box: Any, new_text: str) -> None:
if not self.view.controller.editor_mode:
return
# wait for any previously started search to finish to avoid
# displaying wrong user list.
self.search_lock.acquire()
users = self.view.users.copy()
users_display = users.copy()
for user in users:
if not match_user(user, new_text):
users_display.remove(user)
self.body = self.users_view(users_display)
self.set_body(self.body)
self.view.controller.update_screen()
self.search_lock.release()
def users_view(self, users: Any = None) -> Any:
reset_default_view_users = False
if users is None:
users = self.view.users.copy()
reset_default_view_users = True
users_btn_list = list() # type: List[Any]
for user in users:
# Only include `inactive` users in search result.
if user['status'] == 'inactive' and\
not self.view.controller.editor_mode:
continue
unread_count = self.view.model.unread_counts.get(
user['user_id'], 0)
users_btn_list.append(
UserButton(user,
controller=self.view.controller,
view=self.view,
width=self.width,
color=user['status'],
count=unread_count))
user_w = UsersView(urwid.SimpleFocusListWalker(users_btn_list))
# Donot reset them while searching.
if reset_default_view_users:
self.users_btn_list = users_btn_list
self.view.user_w = user_w
return user_w
def keypress(self, size: Tuple[int, int], key: str) -> str:
if is_command_key('SEARCH_PEOPLE', key):
self.set_focus('header')
return key
elif is_command_key('GO_BACK', key):
self.user_search.set_edit_text("Search People")
self.body = UsersView(
urwid.SimpleFocusListWalker(self.users_btn_list))
self.set_body(self.body)
self.set_focus('body')
self.view.controller.update_screen()
return key
elif is_command_key('GO_LEFT', key):
self.view.show_right_panel(visible=False)
return super(RightColumnView, self).keypress(size, key)