diff options
Diffstat (limited to 'src/window.py')
| -rw-r--r-- | src/window.py | 102 |
1 files changed, 67 insertions, 35 deletions
diff --git a/src/window.py b/src/window.py index bc41f74d..8d94941b 100644 --- a/src/window.py +++ b/src/window.py @@ -31,18 +31,17 @@ class Win(object): try: self.win = parent_win.subwin(height, width, y, x) except: - # Happens when the C function subwin fails. The man - # doesn't give a reason for this to happen, so I can't - # really fix this. - # just don't crash when this happens. + # When resizing in a too little height (less than 3 lines) + # We don't need to resize the window, since this size + # just makes no sense + # Just don't crash when this happens. # (°> also, a penguin # //\ # V_/_ - print parent_win, parent_win.height, parent_win.width, height, width, y, x - raise + pass self.win.idlok(1) self.win.leaveok(1) - self.win.syncok(0) + # self.win.syncok(0) def refresh(self): self.win.noutrefresh() @@ -175,6 +174,22 @@ class TextWin(Win): self.x = x self.parent_win = parent_win Win.__init__(self, height, width, y, x, parent_win) + self.win.scrollok(1) + + def keep_n_lines(self, messages): + """ + Keep just self.win.height lines, no more. + So, remove one top line for each "\n" found in the messages + """ + messages = messages[::-1] + for m in messages: + nb = m.txt.count('\n') + # remove the nb top lines + for _ in xrange(nb): + messages.pop(len(messages)-1) # remove the last one + debug(str(nb)+' backslash') + debug(str(len(messages))) + return messages[::-1] def refresh(self, room): """ @@ -182,29 +197,41 @@ class TextWin(Win): # TODO: keep a position in the room, and display # the messages from this position (can be used to scroll) from common import debug - y = 0 + # y = 0 + debug("je suis VISIBLE:%s" % self.visible) + if not self.visible: + return self.win.erase() + self.win.move(0, 0) if room.pos != 0: messages = room.messages[-self.height - room.pos : -room.pos] else: messages = room.messages[-self.height:] + # lines = self.keep_n_lines(messages) + first = True for message in messages: # debug(str(message)) - self.write_time(y, message.time) + if first: + first = False + else: + self.win.addch('\n') + self.write_time(message.time) if message.nickname is not None: - x = self.write_nickname(y, message.nickname.encode('utf-8'), message.user) + # x = + self.write_nickname(message.nickname.encode('utf-8'), message.user) else: - x = 11 + # x = 11 self.win.attron(curses.color_pair(8)) - y += self.write_text(y, x, message.txt, message.color) + # y += + self.write_text(message.txt, message.color) if message.nickname is None: self.win.attroff(curses.color_pair(8)) # self.win.addnstr(y, x, message.txt, 40) # self.win - y += 1 + # y += 1 self.win.refresh() - def write_text(self, y, x, txt, color): + def write_text(self, txt, color): """ return the number of line written, -1 """ @@ -212,48 +239,53 @@ class TextWin(Win): l = 0 if color: self.win.attron(curses.color_pair(color)) - while txt != '': - debug(txt) - if txt[:self.width-x].find('\n') != -1: - limit = txt[:self.width-x].find('\n') - debug("=================="+str(limit)) - else: - limit = self.width-x - self.win.addnstr(y+l, x, txt, limit) - txt = txt[limit+1:] - l += 1 + self.win.addstr(txt) + # while txt != '': + # # debug(txt) + # if txt[:self.width-x].find('\n') != -1: + # limit = txt[:self.width-x].find('\n') + # # debug("=================="+str(limit)) + # else: + # limit = self.width-x + # self.win.addnstr(txt, limit) + # txt = txt[limit+1:] + # l += 1 if color: self.win.attroff(curses.color_pair(color)) - return l-1 + # return l-1 - def write_nickname(self, y, nickname, user): + def write_nickname(self, nickname, user): """ Write the nickname, using the user's color and return the number of written characters """ if user: self.win.attron(curses.color_pair(user.color)) - self.win.addstr(y, 11, nickname) + self.win.addstr(nickname) if user: self.win.attroff(curses.color_pair(user.color)) - self.win.addnstr(y, 11+len(nickname.decode('utf-8')), "> ", 2) - return len(nickname.decode('utf-8')) + 13 + self.win.addnstr("> ", 2) + # return len(nickname.decode('utf-8')) + 13 - def write_time(self, y, time): + def write_time(self, time): """ Write the date on the yth line of the window """ - self.win.addnstr(y, 0, '['+time.strftime("%H"), 3) + # debug(str(self.win.getmaxyx())) + # debug(str(y)) + # debug('___________________') + self.win.addnstr('['+time.strftime("%H"), 3) self.win.attron(curses.color_pair(9)) - self.win.addnstr(y, 3, ':', 1) + self.win.addnstr(':', 1) self.win.attroff(curses.color_pair(9)) - self.win.addstr(y, 4, time.strftime('%M'), 2) + self.win.addnstr(time.strftime('%M'), 2) self.win.attron(curses.color_pair(9)) - self.win.addstr(y, 6, ':', 1) + self.win.addnstr(':', 1) self.win.attroff(curses.color_pair(9)) - self.win.addstr(y, 7, time.strftime('%S') + "] ", 3) + self.win.addnstr(time.strftime('%S') + "] ", 3) def resize(self, height, width, y, x, stdscr, visible): + self.visible = visible self._resize(height, width, y, x, stdscr) # def redraw(self, room): |