1 files changed, 127 insertions, 0 deletions
diff --git a/src/windows/muc.py b/src/windows/muc.py
new file mode 100644
index 00000000..ce296e26
--- /dev/null
+++ b/src/windows/muc.py
@@ -0,0 +1,127 @@
+"""
+Windows specific to a MUC
+"""
+
+import logging
+log = logging.getLogger(__name__)
+
+import curses
+
+from . import Win, g_lock
+
+import poopt
+from config import config
+from theming import to_curses_attr, get_theme
+
+class UserList(Win):
+    def __init__(self):
+        Win.__init__(self)
+        self.pos = 0
+
+    def scroll_up(self):
+        self.pos += self.height-1
+        return True
+
+    def scroll_down(self):
+        pos = self.pos
+        self.pos -= self.height-1
+        if self.pos < 0:
+            self.pos = 0
+        return self.pos != pos
+
+    def draw_plus(self, y):
+        self.addstr(y, self.width-2, '++', to_curses_attr(get_theme().COLOR_MORE_INDICATOR))
+
+    def refresh(self, users):
+        log.debug('Refresh: %s', self.__class__.__name__)
+        if config.get("hide_user_list", False):
+            return # do not refresh if this win is hidden.
+        with g_lock:
+            self._win.erase()
+            if config.get('user_list_sort', 'desc').lower() == 'asc':
+                y, x = self._win.getmaxyx()
+                y -= 1
+                users = sorted(users)
+            else:
+                y = 0
+                users = sorted(users)
+
+            if len(users) < self.height:
+                self.pos = 0
+            elif self.pos >= len(users) - self.height and self.pos != 0:
+                self.pos = len(users) - self.height
+            for user in users[self.pos:]:
+                self.draw_role_affiliation(y, user)
+                self.draw_status_chatstate(y, user)
+                self.addstr(y, 2,
+                        poopt.cut_by_columns(user.nick, self.width - 2),
+                        to_curses_attr(user.color))
+                if config.get('user_list_sort', 'desc').lower() == 'asc':
+                    y -= 1
+                else:
+                    y += 1
+                if y == self.height:
+                    break
+            # draw indicators of position in the list
+            if self.pos > 0:
+                if config.get('user_list_sort', 'desc').lower() == 'asc':
+                    self.draw_plus(self.height-1)
+                else:
+                    self.draw_plus(0)
+            if self.pos + self.height < len(users):
+                if config.get('user_list_sort', 'desc').lower() == 'asc':
+                    self.draw_plus(0)
+                else:
+                    self.draw_plus(self.height-1)
+            self._refresh()
+
+    def draw_role_affiliation(self, y, user):
+        theme = get_theme()
+        color = theme.color_role(user.role)
+        symbol = theme.char_affiliation(user.affiliation)
+        self.addstr(y, 1, symbol, to_curses_attr(color))
+
+    def draw_status_chatstate(self, y, user):
+        show_col = get_theme().color_show(user.show)
+        if user.chatstate == 'composing':
+            char = get_theme().CHAR_CHATSTATE_COMPOSING
+        elif user.chatstate == 'active':
+            char = get_theme().CHAR_CHATSTATE_ACTIVE
+        elif user.chatstate == 'paused':
+            char = get_theme().CHAR_CHATSTATE_PAUSED
+        else:
+            char = get_theme().CHAR_STATUS
+        self.addstr(y, 0, char, to_curses_attr(show_col))
+
+    def resize(self, height, width, y, x):
+        with g_lock:
+            separator = to_curses_attr(get_theme().COLOR_VERTICAL_SEPARATOR)
+            self._resize(height, width, y, x)
+            self._win.attron(separator)
+            self._win.vline(0, 0, curses.ACS_VLINE, self.height)
+            self._win.attroff(separator)
+
+class Topic(Win):
+    def __init__(self):
+        Win.__init__(self)
+        self._message = ''
+
+    def refresh(self, topic=None):
+        log.debug('Refresh: %s', self.__class__.__name__)
+        with g_lock:
+            self._win.erase()
+            if topic:
+                msg = topic[:self.width-1]
+            else:
+                msg = self._message[:self.width-1]
+            self.addstr(0, 0, msg, to_curses_attr(get_theme().COLOR_TOPIC_BAR))
+            (y, x) = self._win.getyx()
+            remaining_size = self.width - x
+            if remaining_size:
+                self.addnstr(' '*remaining_size, remaining_size,
+                             to_curses_attr(get_theme().COLOR_INFORMATION_BAR))
+            self._refresh()
+
+    def set_message(self, message):
+        self._message = message
+