def drawRoomWindow(): """ Draws the room names of as many connected rooms as will fit in the window designated for the roster of room names. """ # Print the room names to the room window rooms = sorted(rm.getRoomNames()) for index, room in enumerate(rooms): if index >= RCH: break style = ATTR_PLAIN if room == activeRoom.getName(): style |= curses.A_REVERSE roomWindow.addstr(index, 0, stralign.alignL(room, RCW), style) # Print the blank lines to overwrite any existing (outdated) text if (RCH - len(rooms)) > 0: for index in range(len(rooms), RCH): printEmptyLine(roomWindow, index, 0) roomWindow.refresh()
def drawChatWindow(): """ Draws as many messages or lines of information as will fit in the window designated for the chat. @type vPad: int @param vPad: The amount of space to leave between the lowest possible line and the bottom of the window. This is the vertical padding. @type hPad: int @param hPad: The amount of space to leave between the end of a string and the right side of the window. This is the horizontal padding. """ chatBuffer = generalBuffer if activeRoom: chatBuffer = activeRoom.chatBuffer for index, message in enumerate(chatBuffer): if index >= CCH: break msg = chatBuffer[index] chatWindow.addstr(index, 0, stralign.alignL(msg[0], CCW), msg[1]) if (CCH - len(chatBuffer)) > 0: for index in range(len(chatBuffer), CCH): printEmptyLine(chatWindow, index, 0) chatWindow.refresh()
def printEmptyLine(window, y, x, style = ATTR_PLAIN):
"""
Draws an empty line. This will generally be used to overwrite old
information on a window.
@type window:
curses.Window
@param window:
The window whose contents are to be overwritten with a blank line.
@type y:
int
@param y:
The row in which to write the blank line.
@type x:
int
@param x:
The column in which to begin the empty line.
@type style:
curses.Attribute
@param style:
The color pair with which to style the line.
This is not useless: the background color of the color pair will be
the color of the line.
"""
window.addstr(y, x, stralign.alignL("", width(window) - 1), style)
def drawUserWindow(): """ Draws the names of as many online users as will fit in the window designated for the chat. @type vPad: int @param vPad: The amount of space to leave between the lowest possible line and the bottom of the window. This is the vertical padding. @type hPad: int @param hPad: The amount of space to leave between the end of a string and the right side of the window. This is the horizontal padding. """ users = [] if activeRoom: users = sorted([name.lower() for name in activeRoom.getUserNames()]) for index, user in enumerate(users): if index >= UCH: break style = colorCode(activeRoom, user) if user == activeRoom.activeUser: style |= curses.A_REVERSE userWindow.addstr(index, 0, stralign.alignL(user, UCW), style) if (UCH - len(users)) > 0: for index in range(len(users), UCH): printEmptyLine(userWindow, index, 0) userWindow.refresh()