diff options
Diffstat (limited to 'src/windows.py')
| -rw-r--r-- | src/windows.py | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/windows.py b/src/windows.py index df3d40e2..315ef84d 100644 --- a/src/windows.py +++ b/src/windows.py @@ -91,6 +91,7 @@ class Win(object): class UserList(Win): def __init__(self): Win.__init__(self) + self.pos = 0 self.color_role = {'moderator': theme.COLOR_USER_MODERATOR, 'participant':theme.COLOR_USER_PARTICIPANT, 'visitor':theme.COLOR_USER_VISITOR, @@ -105,11 +106,25 @@ class UserList(Win): 'chat':theme.COLOR_STATUS_CHAT } + def scroll_up(self): + self.pos += 4 + + def scroll_down(self): + self.pos -= 4 + if self.pos < 0: + self.pos = 0 + + def draw_plus(self, y): + self.addstr(y, self.width-2, '++', curses.color_pair(42)) + def refresh(self, users): with g_lock: self._win.erase() y = 0 - for user in sorted(users): + users = sorted(users) + if self.pos >= len(users) and self.pos != 0: + self.pos = len(users)-1 + for user in users[self.pos:]: if not user.role in self.color_role: role_col = theme.COLOR_USER_NONE else: @@ -119,10 +134,15 @@ class UserList(Win): else: show_col = self.color_show[user.show] self.addstr(y, 0, theme.CHAR_STATUS, curses.color_pair(show_col)) - self.addnstr(y, 1, user.nick, self.width-1, curses.color_pair(role_col)) + self.addstr(y, 1, user.nick, curses.color_pair(role_col)) y += 1 if y == self.height: break + # draw indicators of position in the list + if self.pos > 0: + self.draw_plus(0) + if self.pos + self.height < len(users): + self.draw_plus(self.height-1) self._refresh() def resize(self, height, width, y, x, stdscr): |