/memos.py

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from string import Template
import re
from copy import copy
from PyQt4 import QtGui, QtCore
from datetime import time, timedelta, datetime

from mood import Mood
from dataobjs import PesterProfile, PesterHistory
from generic import PesterIcon, RightClickList, mysteryTime
from convo import PesterConvo, PesterInput, PesterText, PesterTabWindow
from parsetools import convertTags, addTimeInitial, timeProtocol, \
    lexMessage, colorBegin, colorEnd, mecmd, smiledict, oocre
from logviewer import PesterLogViewer

def delta2txt(d, format="pc"):
    if type(d) is mysteryTime:
        return "?"
    if format == "pc":
        sign = "+" if d >= timedelta(0) else "-"
    else:
        if d == timedelta(0):
            return "i"
        sign = "F" if d >= timedelta(0) else "P"
    d = abs(d)
    totalminutes = (d.days*86400 + d.seconds) // 60
    hours = totalminutes // 60
    leftovermins = totalminutes % 60
    if hours < 100:
        if format == "pc":
            return "%s%d:%02d" % (sign, hours, leftovermins)
        else:
            return "%s%02d:%02d" % (sign, hours, leftovermins)
    else:
        if format == "pc":
            return "%s%d" % (sign, hours)
        else:
            return "%s%02d:%02d" % (sign, hours, leftovermins)

def txt2delta(txt):
    sign = 1
    if txt[0] == '?':
        return mysteryTime()
    if txt[0] == '+':
        txt = txt[1:]
    elif txt[0] == '-':
        sign = -1
        txt = txt[1:]
    l = txt.split(":")
    try:
        h = int(l[0])
        m = 0
        if len(l) > 1:
            m = int(l[1])
        timed = timedelta(0, h*3600+m*60)
    except ValueError:
        timed = timedelta(0)
    except OverflowError:
        if sign < 0:
            return timedelta(min)
        else:
            return timedelta(max)
    return sign*timed

def pcfGrammar(td):
    if type(td) is mysteryTime:
        when = "???"
        temporal = "???"
        pcf = "?"
    elif td > timedelta(0):
        when = "FROM NOW"
        temporal = "FUTURE"
        pcf = "F"
    elif td < timedelta(0):
        when = "AGO"
        temporal = "PAST"
        pcf = "P"
    else:
        when = "RIGHT NOW"
        temporal = "CURRENT"
        pcf = "C"
    return (temporal, pcf, when)

class TimeGrammar(object):
    def __init__(self, temporal, pcf, when, number="0"):
        self.temporal = temporal
        self.pcf = pcf
        self.when = when
        if number == "0" or number == 0:
            self.number = ""
        else:
            self.number = str(number)

class TimeTracker(list):
    def __init__(self, time=None):
        self.timerecord = {"P": [], "F": []}
        self.open = {}
        if time is not None:
            self.append(time)
            self.current=0
            self.addRecord(time)
            self.open[time] = False
        else:
            self.current=-1
    def addTime(self, timed):
        try:
            i = self.index(timed)
            self.current = i
            return True
        except ValueError:
            self.current = len(self)
            self.append(timed)
            self.open[timed] = False
            self.addRecord(timed)
            return False
    def prevTime(self):
        i = self.current
        i = (i - 1) % len(self)
        return self[i]
    def nextTime(self):
        i = self.current
        i = (i + 1) % len(self)
        return self[i]
    def setCurrent(self, timed):
        self.current = self.index(timed)
    def addRecord(self, timed):
        try:
            (temporal, pcf, when) = pcfGrammar(timed - timedelta(0))
        except TypeError:
            (temporal, pcf, when) = pcfGrammar(mysteryTime())
        if pcf == "C" or pcf == "?":
            return
        if timed in self.timerecord[pcf]:
            return
        self.timerecord[pcf].append(timed)
    def getRecord(self, timed):
        try:
            (temporal, pcf, when) = pcfGrammar(timed - timedelta(0))
        except TypeError:
            (temporal, pcf, when) = pcfGrammar(mysteryTime())
        if pcf == "C" or pcf == "?":
            return 0
        if len(self.timerecord[pcf]) > 1:
            return self.timerecord[pcf].index(timed)+1
        else:
            return 0
    def removeTime(self, timed):
        try:
            self.pop(self.index(timed))
            self.current = len(self)-1
            del self.open[timed]
            return True
        except ValueError:
            return None
    def openTime(self, time):
        if self.open.has_key(time):
            self.open[time] = True
    def openCurrentTime(self):
        timed = self.getTime()
        self.openTime(timed)
    def isFirstTime(self):
        timed = self.getTime()
        return not self.open[timed]
    def getTime(self):
        if self.current >= 0:
            return self[self.current]
        else:
            return None
    def getGrammar(self):
        timed = self.getTime()
        return self.getGrammarTime(timed)
    def getGrammarTime(self, timed):
        mytime = timedelta(0)
        try:
            (temporal, pcf, when) = pcfGrammar(timed - mytime)
        except TypeError:
            (temporal, pcf, when) = pcfGrammar(mysteryTime())
        if timed == mytime:
            return TimeGrammar(temporal, pcf, when, 0)
        return TimeGrammar(temporal, pcf, when, self.getRecord(timed))

class TimeInput(QtGui.QLineEdit):
    def __init__(self, timeslider, parent):
        QtGui.QLineEdit.__init__(self, parent)
        self.timeslider = timeslider
        self.setText("+0:00")
        self.connect(self.timeslider, QtCore.SIGNAL('valueChanged(int)'),
                     self, QtCore.SLOT('setTime(int)'))
        self.connect(self, QtCore.SIGNAL('editingFinished()'),
                    self, QtCore.SLOT('setSlider()'))
    @QtCore.pyqtSlot(int)
    def setTime(self, sliderval):
        self.setText(self.timeslider.getTime())
    @QtCore.pyqtSlot()
    def setSlider(self):
        value = unicode(self.text())
        timed = txt2delta(value)
        if type(timed) is mysteryTime:
            self.timeslider.setValue(0)
            self.setText("?")
            return
        sign = 1 if timed >= timedelta(0) else -1
        abstimed = abs(txt2delta(value))
        index = 50
        for i, td in enumerate(timedlist):
            if abstimed < td:
                index = i-1
                break
        self.timeslider.setValue(sign*index)
        text = delta2txt(timed)
        self.setText(text)

class TimeSlider(QtGui.QSlider):
    def __init__(self, orientation, parent):
        QtGui.QSlider.__init__(self, orientation, parent)
        self.setTracking(True)
        self.setMinimum(-50)
        self.setMaximum(50)
        self.setValue(0)
        self.setPageStep(1)
    def getTime(self):
        time = timelist[abs(self.value())]
        sign = "+" if self.value() >= 0 else "-"
        return sign+time
    def mouseDoubleClickEvent(self, event):
        self.setValue(0)

class MemoTabWindow(PesterTabWindow):
    def __init__(self, mainwindow, parent=None):
        PesterTabWindow.__init__(self, mainwindow, parent, "memos")
    def addChat(self, convo):
        self.convos[convo.channel] = convo
        # either addTab or setCurrentIndex will trigger changed()
        newindex = self.tabs.addTab(convo.channel)
        self.tabIndices[convo.channel] = newindex
        self.tabs.setCurrentIndex(newindex)
        self.tabs.setTabIcon(newindex, PesterIcon(self.mainwindow.theme["memos/memoicon"]))
    def updateBlocked(self):
        pass
    def updateMood(self):
        pass

_ctag_begin = re.compile(r'<c=(.*?)>')

class MemoText(PesterText):
    def __init__(self, theme, parent=None):
        QtGui.QTextEdit.__init__(self, parent)
        if hasattr(self.parent(), 'mainwindow'):
            self.mainwindow = self.parent().mainwindow
        else:
            self.mainwindow = self.parent()
        if type(parent.parent()) is PesterTabWindow:
            self.tabobject = parent.parent()
            self.hasTabs = True
        else:
            self.hasTabs = False
        self.initTheme(theme)
        self.setReadOnly(True)
        self.setMouseTracking(True)
        self.textSelected = False
        self.connect(self, QtCore.SIGNAL('copyAvailable(bool)'),
                     self, QtCore.SLOT('textReady(bool)'))
        self.urls = {}
        for k in smiledict:
            self.addAnimation(QtCore.QUrl("smilies/%s" % (smiledict[k])), "smilies/%s" % (smiledict[k]))
        self.connect(self.mainwindow, QtCore.SIGNAL('animationSetting(bool)'),
                     self, QtCore.SLOT('animateChanged(bool)'))

    def initTheme(self, theme):
        if theme.has_key("memos/scrollbar"):
            self.setStyleSheet("QTextEdit { %s } QScrollBar:vertical { %s } QScrollBar::handle:vertical { %s } QScrollBar::add-line:vertical { %s } QScrollBar::sub-line:vertical { %s } QScrollBar:up-arrow:vertical { %s } QScrollBar:down-arrow:vertical { %s }" % (theme["memos/textarea/style"], theme["memos/scrollbar/style"], theme["memos/scrollbar/handle"], theme["memos/scrollbar/downarrow"], theme["memos/scrollbar/uparrow"], theme["memos/scrollbar/uarrowstyle"], theme["memos/scrollbar/darrowstyle"] ))
        else:
            self.setStyleSheet("QTextEdit { %s }" % theme["memos/textarea/style"])

    def addMessage(self, msg, chum):
        if type(msg) in [str, unicode]:
            lexmsg = lexMessage(msg)
        else:
            lexmsg = msg
        parent = self.parent()
        window = parent.mainwindow
        me = window.profile()
        if self.mainwindow.config.animations():
            for m in self.urls:
                if convertTags(lexmsg).find(self.urls[m].toString()) != -1:
                    if m.state() == QtGui.QMovie.NotRunning:
                        m.start()
        chumdb = window.chumdb
        if chum is not me: # SO MUCH WH1T3SP4C3 >:]
            if type(lexmsg[0]) is colorBegin: # get color tag
                colortag = lexmsg[0]
                try:
                    color = QtGui.QColor(*[int(c) for c in colortag.color.split(",")])
                except ValueError:
                    color = QtGui.QColor("black")
                else:
                    chumdb.setColor(chum.handle, color)
                    parent.updateColor(chum.handle, color)
            else:
                color = chumdb.getColor(chum.handle)
        else:
            color = me.color

        chum.color = color
        systemColor = QtGui.QColor(window.theme["memos/systemMsgColor"])
        if chum is not me:
            if parent.times.has_key(chum.handle):
                time = parent.times[chum.handle]
                if time.getTime() is None:
                    # MY WAY OR THE HIGHWAY
                    time.addTime(timedelta(0))
            else:
                # new chum! time current
                newtime = timedelta(0)
                time = TimeTracker(newtime)
                parent.times[handle] = time
        else:
            time = parent.time

        if time.isFirstTime():
            grammar = time.getGrammar()
            joinmsg = chum.memojoinmsg(systemColor, time.getTime(), grammar, window.theme["convo/text/joinmemo"])
            self.append(convertTags(joinmsg))
            parent.mainwindow.chatlog.log(parent.channel, joinmsg)
            time.openCurrentTime()

        def makeSafe(msg):
            if msg.count("<c") > msg.count("</c>"):
                for i in range(msg.count("<c") - msg.count("</c>")):
                    msg = msg + "</c>"
            return "<span style=\"color:#000000\">" + msg + "</span>"
        if type(lexmsg[0]) is mecmd:
            memsg = chum.memsg(systemColor, lexmsg, time=time.getGrammar())
            window.chatlog.log(parent.channel, memsg)
            self.append(convertTags(memsg))
        else:
            self.append(makeSafe(convertTags(lexmsg)))
            window.chatlog.log(parent.channel, lexmsg)

    def changeTheme(self, theme):
        self.initTheme(theme)
    def submitLogTitle(self):
        return "[%s]" % (self.parent().title())

class MemoInput(PesterInput):
    def __init__(self, theme, parent=None):
        QtGui.QLineEdit.__init__(self, parent)
        self.setStyleSheet(theme["memos/input/style"])
    def changeTheme(self, theme):
        self.setStyleSheet(theme["memos/input/style"])

class PesterMemo(PesterConvo):
    def __init__(self, channel, timestr, mainwindow, parent=None):
        QtGui.QFrame.__init__(self, parent)
        self.setAttribute(QtCore.Qt.WA_QuitOnClose, False)
        self.channel = channel
        self.setObjectName(self.channel)
        self.mainwindow = mainwindow
        self.time = TimeTracker(txt2delta(timestr))
        self.setWindowTitle(channel)
        self.channelLabel = QtGui.QLabel(self)
        self.channelLabel.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.Expanding))

        self.textArea = MemoText(self.mainwindow.theme, self)
        self.textInput = MemoInput(self.mainwindow.theme, self)
        self.textInput.setFocus()

        self.miniUserlist = QtGui.QPushButton(">\n>", self)
        #self.miniUserlist.setStyleSheet("border:1px solid #a68168; border-width: 2px 0px 2px 2px; height: 90px; width: 10px; color: #cd8f9d; font-family: 'Arial'; background: white; margin-left: 2px;")
        self.connect(self.miniUserlist, QtCore.SIGNAL('clicked()'),
                     self, QtCore.SLOT('toggleUserlist()'))


        self.userlist = RightClickList(self)
        self.userlist.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding))
        self.userlist.optionsMenu = QtGui.QMenu(self)
        self.addchumAction = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/addchum"], self)
        self.connect(self.addchumAction, QtCore.SIGNAL('triggered()'),
                     self, QtCore.SLOT('addChumSlot()'))
        self.banuserAction = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/banuser"], self)
        self.connect(self.banuserAction, QtCore.SIGNAL('triggered()'),
                     self, QtCore.SLOT('banSelectedUser()'))
        self.opAction = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/opuser"], self)
        self.connect(self.opAction, QtCore.SIGNAL('triggered()'),
                     self, QtCore.SLOT('opSelectedUser()'))
        self.voiceAction = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/voiceuser"], self)
        self.connect(self.voiceAction, QtCore.SIGNAL('triggered()'),
                     self, QtCore.SLOT('voiceSelectedUser()'))
        self.quirkDisableAction = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/quirkkill"], self)
        self.connect(self.quirkDisableAction, QtCore.SIGNAL('triggered()'),
                     self, QtCore.SLOT('killQuirkUser()'))
        self.userlist.optionsMenu.addAction(self.addchumAction)
        # ban & op list added if we are op

        self.optionsMenu = QtGui.QMenu(self)
        self.oocToggle = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/ooc"], self)
        self.oocToggle.setCheckable(True)
        self.connect(self.oocToggle, QtCore.SIGNAL('toggled(bool)'),
                     self, QtCore.SLOT('toggleOOC(bool)'))
        self.quirksOff = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/quirksoff"], self)
        self.quirksOff.setCheckable(True)
        self.connect(self.quirksOff, QtCore.SIGNAL('toggled(bool)'),
                     self, QtCore.SLOT('toggleQuirks(bool)'))
        self.logchum = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/viewlog"], self)
        self.connect(self.logchum, QtCore.SIGNAL('triggered()'),
                     self, QtCore.SLOT('openChumLogs()'))
        self.invitechum = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/invitechum"], self)
        self.connect(self.invitechum, QtCore.SIGNAL('triggered()'),
                     self, QtCore.SLOT('inviteChums()'))
        self.optionsMenu.addAction(self.quirksOff)
        self.optionsMenu.addAction(self.oocToggle)
        self.optionsMenu.addAction(self.logchum)
        self.optionsMenu.addAction(self.invitechum)

        self.chanModeMenu = QtGui.QMenu(self.mainwindow.theme["main/menus/rclickchumlist/memosetting"], self)
        self.chanNoquirks = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/memonoquirk"], self)
        self.chanNoquirks.setCheckable(True)
        self.connect(self.chanNoquirks, QtCore.SIGNAL('toggled(bool)'),
                     self, QtCore.SLOT('noquirksChan(bool)'))
        self.chanHide = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/memohidden"], self)
        self.chanHide.setCheckable(True)
        self.connect(self.chanHide, QtCore.SIGNAL('toggled(bool)'),
                     self, QtCore.SLOT('hideChan(bool)'))
        self.chanInvite = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/memoinvite"], self)
        self.chanInvite.setCheckable(True)
        self.connect(self.chanInvite, QtCore.SIGNAL('toggled(bool)'),
                     self, QtCore.SLOT('inviteChan(bool)'))
        self.chanMod = QtGui.QAction(self.mainwindow.theme["main/menus/rclickchumlist/memomute"], self)
        self.chanMod.setCheckable(True)
        self.connect(self.chanMod, QtCore.SIGNAL('toggled(bool)'),
                     self, QtCore.SLOT('modChan(bool)'))
        self.chanModeMenu.addAction(self.chanNoquirks)
        self.chanModeMenu.addAction(self.chanHide)
        self.chanModeMenu.addAction(self.chanInvite)
        self.chanModeMenu.addAction(self.chanMod)

        self.timeslider = TimeSlider(QtCore.Qt.Horizontal, self)
        self.timeinput = TimeInput(self.timeslider, self)
        self.timeinput.setText(timestr)
        self.timeinput.setSlider()
        self.timetravel = QtGui.QPushButton("GO", self)
        self.timeclose = QtGui.QPushButton("CLOSE", self)
        self.timeswitchl = QtGui.QPushButton(self)
        self.timeswitchr = QtGui.QPushButton(self)

        self.connect(self.timetravel, QtCore.SIGNAL('clicked()'),
                     self, QtCore.SLOT('sendtime()'))
        self.connect(self.timeclose, QtCore.SIGNAL('clicked()'),
                     self, QtCore.SLOT('smashclock()'))
        self.connect(self.timeswitchl, QtCore.SIGNAL('clicked()'),
                     self, QtCore.SLOT('prevtime()'))
        self.connect(self.timeswitchr, QtCore.SIGNAL('clicked()'),
                     self, QtCore.SLOT('nexttime()'))

        self.times = {}

        self.initTheme(self.mainwindow.theme)

        # connect
        self.connect(self.textInput, QtCore.SIGNAL('returnPressed()'),
                     self, QtCore.SLOT('sentMessage()'))

        layout_0 = QtGui.QVBoxLayout()
        layout_0.addWidget(self.textArea)
        layout_0.addWidget(self.textInput)

        layout_1 = QtGui.QHBoxLayout()
        layout_1.addLayout(layout_0)
        layout_1.addWidget(self.miniUserlist)
        layout_1.addWidget(self.userlist)

#        layout_1 = QtGui.QGridLayout()
#        layout_1.addWidget(self.timeslider, 0, 1, QtCore.Qt.AlignHCenter)
#        layout_1.addWidget(self.timeinput, 1, 0, 1, 3)
        layout_2 = QtGui.QHBoxLayout()
        layout_2.addWidget(self.timeslider)
        layout_2.addWidget(self.timeinput)
        layout_2.addWidget(self.timetravel)
        layout_2.addWidget(self.timeclose)
        layout_2.addWidget(self.timeswitchl)
        layout_2.addWidget(self.timeswitchr)
        self.layout = QtGui.QVBoxLayout()

        self.layout.addWidget(self.channelLabel)
        self.layout.addLayout(layout_1)
        self.layout.addLayout(layout_2)
        self.layout.setSpacing(0)
        margins = self.mainwindow.theme["memos/margins"]
        self.layout.setContentsMargins(margins["left"], margins["top"],
                                  margins["right"], margins["bottom"])

        self.setLayout(self.layout)

        if parent:
            parent.addChat(self)

        p = self.mainwindow.profile()
        timeGrammar = self.time.getGrammar()
        systemColor = QtGui.QColor(self.mainwindow.theme["memos/systemMsgColor"])
        msg = p.memoopenmsg(systemColor, self.time.getTime(), timeGrammar, self.mainwindow.theme["convo/text/openmemo"], self.channel)
        self.time.openCurrentTime()
        self.textArea.append(convertTags(msg))
        self.mainwindow.chatlog.log(self.channel, msg)

        self.op = False
        self.newmessage = False
        self.history = PesterHistory()
        self.applyquirks = True
        self.ooc = False

    @QtCore.pyqtSlot()
    def toggleUserlist(self):
        if self.userlist.isHidden():
            self.userlist.show()
            self.miniUserlist.setText(">\n>")
            self.miniUserlist.setStyleSheet("%s border-width: 2px 0px 2px 2px;" % self.miniUserlist.styleSheet())
        else:
            self.userlist.hide()
            self.miniUserlist.setText("<\n<")
            self.miniUserlist.setStyleSheet("%s border-width: 2px;" % self.miniUserlist.styleSheet())

    def title(self):
        return self.channel
    def icon(self):
        return PesterIcon(self.mainwindow.theme["memos/memoicon"])

    def sendTimeInfo(self, newChum=False):
        if newChum:
            self.messageSent.emit("PESTERCHUM:TIME>%s" % (delta2txt(self.time.getTime(), "server")+"i"),
                                  self.title())
        else:
            self.messageSent.emit("PESTERCHUM:TIME>%s" % (delta2txt(self.time.getTime(), "server")),
                                  self.title())

    def updateMood(self):
        pass
    def updateBlocked(self):
        pass
    def updateColor(self, handle, color):
        chums = self.userlist.findItems(handle, QtCore.Qt.MatchFlags(0))
        for c in chums:
            c.setTextColor(color)
    def addMessage(self, text, handle):
        if type(handle) is bool:
            chum = self.mainwindow.profile()
        else:
            chum = PesterProfile(handle)
            self.notifyNewMessage()
        self.textArea.addMessage(text, chum)

    def initTheme(self, theme):
        self.resize(*theme["memos/size"])
        self.setStyleSheet("QFrame#%s { %s }" % (self.channel, theme["memos/style"]))
        self.setWindowIcon(PesterIcon(theme["memos/memoicon"]))

        t = Template(theme["memos/label/text"])
        if self.mainwindow.advanced and hasattr(self, 'modes'):
            self.channelLabel.setText(t.safe_substitute(channel=self.channel) + "(%s)" % (self.modes))
        else:
            self.channelLabel.setText(t.safe_substitute(channel=self.channel))
        self.channelLabel.setStyleSheet(theme["memos/label/style"])
        self.channelLabel.setAlignment(self.aligndict["h"][theme["memos/label/align/h"]] | self.aligndict["v"][theme["memos/label/align/v"]])
        self.channelLabel.setMaximumHeight(theme["memos/label/maxheight"])
        self.channelLabel.setMinimumHeight(theme["memos/label/minheight"])

        self.userlist.optionsMenu.setStyleSheet(theme["main/defaultwindow/style"])
        scrolls = "width: 12px; height: 12px; border: 0; padding: 0;"
        if theme.has_key("main/chums/scrollbar"):
            self.userlist.setStyleSheet("QListWidget { %s } QScrollBar { %s } QScrollBar::handle { %s } QScrollBar::add-line { %s } QScrollBar::sub-line { %s } QScrollBar:up-arrow { %s } QScrollBar:down-arrow { %s }" % (theme["memos/userlist/style"], theme["main/chums/scrollbar/style"] + scrolls, theme["main/chums/scrollbar/handle"], theme["main/chums/scrollbar/downarrow"], theme["main/chums/scrollbar/uparrow"], theme["main/chums/scrollbar/uarrowstyle"], theme["main/chums/scrollbar/darrowstyle"] ))
        elif theme.has_key("convo/scrollbar"):
            self.userlist.setStyleSheet("QListWidget { %s } QScrollBar { %s } QScrollBar::handle { %s } QScrollBar::add-line { %s } QScrollBar::sub-line { %s } QScrollBar:up-arrow { %s } QScrollBar:down-arrow { %s }" % (theme["memos/userlist/style"], theme["convo/scrollbar/style"] + scrolls, theme["convo/scrollbar/handle"], "display:none;", "display:none;", "display:none;", "display:none;" ))
        else:
            self.userlist.setStyleSheet("QListWidget { %s } QScrollBar { %s } QScrollBar::handle { %s }" % (theme["memos/userlist/style"], scrolls, "background-color: black;"))
        self.userlist.setFixedWidth(theme["memos/userlist/width"])

        if self.userlist.isHidden():
            borders = "border-width: 2px;"
        else:
            borders = "border-width: 2px 0px 2px 2px;"
        self.miniUserlist.setStyleSheet("%s padding: 0px; margin: 0px; margin-left: 5px; width: 10px; height: 90px; %s" % (theme["memos/userlist/style"], borders))

        self.addchumAction.setText(theme["main/menus/rclickchumlist/addchum"])
        self.banuserAction.setText(theme["main/menus/rclickchumlist/banuser"])
        self.opAction.setText(theme["main/menus/rclickchumlist/opuser"])
        self.voiceAction.setText(theme["main/menus/rclickchumlist/voiceuser"])
        self.quirkDisableAction.setText(theme["main/menus/rclickchumlist/quirkkill"])
        self.quirksOff.setText(theme["main/menus/rclickchumlist/quirksoff"])
        self.logchum.setText(theme["main/menus/rclickchumlist/viewlog"])
        self.invitechum.setText(theme["main/menus/rclickchumlist/invitechum"])
        self.chanModeMenu.setTitle(theme["main/menus/rclickchumlist/memosetting"])
        self.chanNoquirks.setText(theme["main/menus/rclickchumlist/memonoquirk"])
        self.chanHide.setText(theme["main/menus/rclickchumlist/memohidden"])
        self.chanInvite.setText(theme["main/menus/rclickchumlist/memoinvite"])
        self.chanMod.setText(theme["main/menus/rclickchumlist/memomute"])

        self.timeinput.setFixedWidth(theme["memos/time/text/width"])
        self.timeinput.setStyleSheet(theme["memos/time/text/style"])
        slidercss = "QSlider { %s } QSlider::groove { %s } QSlider::handle { %s }" % (theme["memos/time/slider/style"], theme["memos/time/slider/groove"], theme["memos/time/slider/handle"])
        self.timeslider.setStyleSheet(slidercss)

        larrow = PesterIcon(self.mainwindow.theme["memos/time/arrows/left"])
        self.timeswitchl.setIcon(larrow)
        self.timeswitchl.setIconSize(larrow.realsize())
        self.timeswitchl.setStyleSheet(self.mainwindow.theme["memos/time/arrows/style"])
        self.timetravel.setStyleSheet(self.mainwindow.theme["memos/time/buttons/style"])
        self.timeclose.setStyleSheet(self.mainwindow.theme["memos/time/buttons/style"])

        rarrow = PesterIcon(self.mainwindow.theme["memos/time/arrows/right"])
        self.timeswitchr.setIcon(rarrow)
        self.timeswitchr.setIconSize(rarrow.realsize())
        self.timeswitchr.setStyleSheet(self.mainwindow.theme["memos/time/arrows/style"])


    def changeTheme(self, theme):
        self.initTheme(theme)
        self.textArea.changeTheme(theme)
        self.textInput.changeTheme(theme)
        margins = theme["memos/margins"]
        self.layout.setContentsMargins(margins["left"], margins["top"],
                                  margins["right"], margins["bottom"])
        for item in [self.userlist.item(i) for i in range(0,self.userlist.count())]:
            self.iconCrap(item)

    def addUser(self, handle):
        chumdb = self.mainwindow.chumdb
        defaultcolor = QtGui.QColor("black")
        founder = False
        op =      False
        halfop =  False
        admin =   False
        voice =   False
        if handle[0] == '@':
            op = True
            handle = handle[1:]
            if handle == self.mainwindow.profile().handle:
                self.userlist.optionsMenu.addAction(self.opAction)
                self.userlist.optionsMenu.addAction(self.banuserAction)
                self.optionsMenu.addMenu(self.chanModeMenu)
                self.op = True
        elif handle[0] == '%':
            halfop = True
            handle = handle[1:]
            if handle == self.mainwindow.profile().handle:
                self.userlist.optionsMenu.addAction(self.opAction)
                self.userlist.optionsMenu.addAction(self.banuserAction)
                self.optionsMenu.addMenu(self.chanModeMenu)
                self.halfop = True
        elif handle[0] == '+':
            voice = True
            handle = handle[1:]
        elif handle[0] == '~':
            founder = True
            handle = handle[1:]
        elif handle[0] == '&':
            admin = True
            handle = handle[1:]
        item = QtGui.QListWidgetItem(handle)
        if handle == self.mainwindow.profile().handle:
            color = self.mainwindow.profile().color
        else:
            color = chumdb.getColor(handle, defaultcolor)
        item.box = (handle == "evacipatedBox")
        item.setTextColor(color)
        item.founder = founder
        item.op = op
        item.halfop = halfop
        item.admin = admin
        item.voice = voice
        self.umodes = ["box", "founder", "admin", "op", "halfop", "voice"]
        self.iconCrap(item)
        self.userlist.addItem(item)
        self.sortUsers()

    def sortUsers(self):
        users = []
        listing = self.userlist.item(0)
        while listing is not None:
            users.append(self.userlist.takeItem(0))
            listing = self.userlist.item(0)
        users.sort(key=lambda x: ((-1 if x.box else (0 if x.founder else (1 if x.admin else (2 if x.op else (3 if x.halfop else (4 if x.voice else 5)))))), x.text()))
        for u in users:
            self.userlist.addItem(u)

    def updateChanModes(self, modes, op):
        if not hasattr(self, 'modes'): self.modes = ""
        chanmodes = list(str(self.modes))
        if chanmodes and chanmodes[0] == "+": chanmodes = chanmodes[1:]
        modes = str(modes)
        if op:
            systemColor = QtGui.QColor(self.mainwindow.theme["memos/systemMsgColor"])
            chum = self.mainwindow.profile()
            opchum = PesterProfile(op)
            if self.times.has_key(op):
                opgrammar = self.times[op].getGrammar()
            elif op == self.mainwindow.profile().handle:
                opgrammar = self.time.getGrammar()
            else:
                opgrammar = TimeGrammar("CURRENT", "C", "RIGHT NOW")
        if modes[0] == "+":
            for m in modes[1:]:
                if m not in chanmodes:
                    chanmodes.extend(m)
            # Make +c (disable ANSI colours) disable quirks.
            if modes.find("c") >= 0:
                self.chanNoquirks.setChecked(True)
                self.quirksOff.setChecked(True)
                self.applyquirks = False
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "A No-Quirk zone", True)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
            if modes.find("s") >= 0:
                self.chanHide.setChecked(True)
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "Secret", True)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
            if modes.find("i") >= 0:
                self.chanInvite.setChecked(True)
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "Invite-Only", True)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
            if modes.find("m") >= 0:
                self.chanMod.setChecked(True)
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "Muted", True)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
        elif modes[0] == "-":
            for i in modes[1:]:
                try:
                    chanmodes.remove(i)
                except ValueError:
                    pass
            if modes.find("c") >= 0:
                self.chanNoquirks.setChecked(False)
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "A No-Quirk zone", False)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
            if modes.find("s") >= 0:
                self.chanHide.setChecked(False)
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "Secret", False)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
            if modes.find("i") >= 0:
                self.chanInvite.setChecked(False)
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "Invite-Only", False)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
            if modes.find("m") >= 0:
                self.chanMod.setChecked(False)
                if op:
                    msg = chum.memomodemsg(opchum, opgrammar, systemColor, "Muted", False)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
        chanmodes.sort()
        self.modes = "+" + "".join(chanmodes)
        if self.mainwindow.advanced:
            t = Template(self.mainwindow.theme["memos/label/text"])
            self.channelLabel.setText(t.safe_substitute(channel=self.channel) + "(%s)" % (self.modes))

    def timeUpdate(self, handle, cmd):
        window = self.mainwindow
        chum = PesterProfile(handle)
        systemColor = QtGui.QColor(window.theme["memos/systemMsgColor"])
        close = None
        # old TC command?
        try:
            secs = int(cmd)
            time = datetime.fromtimestamp(secs)
            timed = time - datetime.now()
            s = (timed.seconds // 60)*60
            timed = timedelta(timed.days, s)
        except ValueError:
            if cmd == "i":
                timed = timedelta(0)
            else:
                if cmd[len(cmd)-1] == 'c':
                    close = timeProtocol(cmd)
                    timed = None
                else:
                    timed = timeProtocol(cmd)

        if self.times.has_key(handle):
            if close is not None:
                if close in self.times[handle]:
                    self.times[handle].setCurrent(close)
                    grammar = self.times[handle].getGrammar()
                    self.times[handle].removeTime(close)
                    msg = chum.memoclosemsg(systemColor, grammar, window.theme["convo/text/closememo"])
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
            elif timed not in self.times[handle]:
                self.times[handle].addTime(timed)
            else:
                self.times[handle].setCurrent(timed)
        else:
            if timed is not None:
                ttracker = TimeTracker(timed)
                self.times[handle] = ttracker

    @QtCore.pyqtSlot()
    def sentMessage(self):
        text = unicode(self.textInput.text())
        if text == "" or text[0:11] == "PESTERCHUM:":
            return
        oocDetected = oocre.match(text.strip())
        if self.ooc and not oocDetected:
            text = "(( %s ))" % (text)
        self.history.add(text)
        if self.time.getTime() == None:
            self.sendtime()
        grammar = self.time.getGrammar()
        quirks = self.mainwindow.userprofile.quirks
        lexmsg = lexMessage(text)
        if type(lexmsg[0]) is not mecmd:
            if self.applyquirks and not (self.ooc or oocDetected):
                lexmsg = quirks.apply(lexmsg)
            initials = self.mainwindow.profile().initials()
            colorcmd = self.mainwindow.profile().colorcmd()
            clientMsg = [colorBegin("<c=%s>" % (colorcmd), colorcmd),
                         "%s%s%s: " % (grammar.pcf, initials, grammar.number)] + lexmsg + [colorEnd("</c>")]
            # account for TC's parsing error
            serverMsg = [colorBegin("<c=%s>" % (colorcmd), colorcmd),
                         "%s: " % (initials)] + lexmsg + [colorEnd("</c>"), " "]
        else:
            clientMsg = copy(lexmsg)
            serverMsg = copy(lexmsg)

        self.addMessage(clientMsg, True)
        serverText = convertTags(serverMsg, "ctag")
        self.messageSent.emit(serverText, self.title())

        self.textInput.setText("")
    @QtCore.pyqtSlot(QtCore.QString)
    def namesUpdated(self, channel):
        c = unicode(channel)
        if c.lower() != self.channel.lower(): return
        # get namesdb
        namesdb = self.mainwindow.namesdb
        # reload names
        self.userlist.clear()
        for n in self.mainwindow.namesdb[self.channel]:
            self.addUser(n)
    @QtCore.pyqtSlot(QtCore.QString, QtCore.QString)
    def modesUpdated(self, channel, modes):
        c = unicode(channel)
        if c.lower() == self.channel.lower():
            self.updateChanModes(modes, None)

    @QtCore.pyqtSlot(QtCore.QString)
    def closeInviteOnly(self, channel):
        c = unicode(channel)
        if c.lower() == self.channel.lower():
            self.disconnect(self.mainwindow, QtCore.SIGNAL('inviteOnlyChan(QString)'),
                     self, QtCore.SLOT('closeInviteOnly(QString)'))
            if self.parent():
                print self.channel
                i = self.parent().tabIndices[self.channel]
                self.parent().tabClose(i)
            else:
                self.close()
            msgbox = QtGui.QMessageBox()
            msgbox.setText("%s: Invites only!" % (c))
            msgbox.setInformativeText("This channel is invite-only. You must get an invitation from someone on the inside before entering.")
            msgbox.setStandardButtons(QtGui.QMessageBox.Ok)
            ret = msgbox.exec_()

    def quirkDisable(self, op, msg):
        chums = self.userlist.findItems(op, QtCore.Qt.MatchFlags(0))
        for c in chums:
            if c.op:
                if msg == self.mainwindow.profile().handle:
                    self.quirksOff.setChecked(True)
                    self.applyquirks = False
                    systemColor = QtGui.QColor(self.mainwindow.theme["memos/systemMsgColor"])
                    chum = self.mainwindow.profile()
                    opchum = PesterProfile(op)
                    if self.times.has_key(op):
                        opgrammar = self.times[op].getGrammar()
                    elif op == self.mainwindow.profile().handle:
                        opgrammar = self.time.getGrammar()
                    else:
                        opgrammar = TimeGrammar("CURRENT", "C", "RIGHT NOW")
                    msg = chum.memoquirkkillmsg(opchum, opgrammar, systemColor)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)

    def chumOPstuff(self, h, op):
        chum = PesterProfile(h)
        if h == self.mainwindow.profile().handle:
            chum = self.mainwindow.profile()
            ttracker = self.time
            curtime = self.time.getTime()
        elif self.times.has_key(h):
            ttracker = self.times[h]
        else:
            ttracker = TimeTracker(timedelta(0))
        opchum = PesterProfile(op)
        if self.times.has_key(op):
            opgrammar = self.times[op].getGrammar()
        elif op == self.mainwindow.profile().handle:
            opgrammar = self.time.getGrammar()
        else:
            opgrammar = TimeGrammar("CURRENT", "C", "RIGHT NOW")
        return (chum, opchum, opgrammar)
    def iconCrap(self, c, down=True):
        for m in (self.umodes if down else reversed(self.umodes)):
            if eval("c."+m):
                if m == "box":
                    icon = PesterIcon("smilies/box.png")
                else:
                    icon = PesterIcon(self.mainwindow.theme["memos/"+m+"/icon"])
                c.setIcon(icon)
                return
        icon = QtGui.QIcon()
        c.setIcon(icon)

    @QtCore.pyqtSlot()
    def dumpNetsplit(self):
        if (len(self.netsplit) > 0):
            chum = self.mainwindow.profile()
            systemColor = QtGui.QColor(self.mainwindow.theme["memos/systemMsgColor"])
            msg = chum.memonetsplitmsg(systemColor, self.netsplit)
            self.textArea.append(convertTags(msg))
            self.mainwindow.chatlog.log(self.channel, msg)
        del self.netsplit

    @QtCore.pyqtSlot(QtCore.QString, QtCore.QString, QtCore.QString)
    def userPresentChange(self, handle, channel, update):
        h = unicode(handle)
        c = unicode(channel)
        update = unicode(update)
        if update[0:4] == "kick": # yeah, i'm lazy.
            l = update.split(":")
            update = l[0]
            op = l[1]
            reason = ":".join(l[2:])
        if update == "nick":
            l = h.split(":")
            oldnick = l[0]
            newnick = l[1]
            h = oldnick
        if update[0:1] in ["+", "-"]:
            l = update.split(":")
            update = l[0]
            op = l[1]
        if (update in ["join","left", "kick", \
                       "+q", "-q", "+o", "-o", "+h", "-h", \
                       "+a", "-a", "+v", "-v"]) \
                and c.lower() != self.channel.lower():
            return
        chums = self.userlist.findItems(h, QtCore.Qt.MatchFlags(0))
        systemColor = QtGui.QColor(self.mainwindow.theme["memos/systemMsgColor"])
        # print exit
        if update in ("quit", "left", "nick", "netsplit"):
            if update == "netsplit":
                if not hasattr(self, "netsplit"):
                    self.netsplit = []
                    QtCore.QTimer.singleShot(1500, self, QtCore.SLOT('dumpNetsplit()'))
            for c in chums:
                chum = PesterProfile(h)
                self.userlist.takeItem(self.userlist.row(c))
                if not self.times.has_key(h):
                    self.times[h] = TimeTracker(timedelta(0))
                allinitials = []
                while self.times[h].getTime() is not None:
                    t = self.times[h]
                    grammar = t.getGrammar()
                    allinitials.append("%s%s%s" % (grammar.pcf, chum.initials(), grammar.number))
                    self.times[h].removeTime(t.getTime())
                if update == "netsplit":
                    self.netsplit.extend(allinitials)
                else:
                    msg = chum.memoclosemsg(systemColor, allinitials, self.mainwindow.theme["convo/text/closememo"])
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
                if update == "nick":
                    self.addUser(newnick)
                    newchums = self.userlist.findItems(newnick, QtCore.Qt.MatchFlags(0))
                    for nc in newchums:
                        for c in chums:
                            nc.founder = c.founder
                            nc.op      = c.op
                            nc.halfop  = c.halfop
                            nc.admin   = c.admin
                            self.iconCrap(nc)
                    self.sortUsers()
        elif update == "kick":
            if len(chums) == 0:
                return
            c = chums[0]
            chum = PesterProfile(h)
            if h == self.mainwindow.profile().handle:
                chum = self.mainwindow.profile()
                ttracker = self.time
                curtime = self.time.getTime()
            elif self.times.has_key(h):
                ttracker = self.times[h]
            else:
                ttracker = TimeTracker(timedelta(0))
            allinitials = []
            opchum = PesterProfile(op)
            if self.times.has_key(op):
                opgrammar = self.times[op].getGrammar()
            elif op == self.mainwindow.profile().handle:
                opgrammar = self.time.getGrammar()
            else:
                opgrammar = TimeGrammar("CURRENT", "C", "RIGHT NOW")
            while ttracker.getTime() is not None:
                grammar = ttracker.getGrammar()
                allinitials.append("%s%s%s" % (grammar.pcf, chum.initials(), grammar.number))
                ttracker.removeTime(ttracker.getTime())
            msg = chum.memobanmsg(opchum, opgrammar, systemColor, allinitials, reason)
            self.textArea.append(convertTags(msg))
            self.mainwindow.chatlog.log(self.channel, msg)

            if chum is self.mainwindow.profile():
                # are you next?
                msgbox = QtGui.QMessageBox()
                msgbox.setText(self.mainwindow.theme["convo/text/kickedmemo"])
                msgbox.setInformativeText("press 0k to rec0nnect or cancel to absc0nd")
                msgbox.setStandardButtons(QtGui.QMessageBox.Ok | QtGui.QMessageBox.Cancel)
                ret = msgbox.exec_()
                if ret == QtGui.QMessageBox.Ok:
                    self.userlist.clear()
                    self.time = TimeTracker(curtime)
                    self.resetSlider(curtime)
                    self.mainwindow.joinChannel.emit(self.channel)
                    me = self.mainwindow.profile()
                    self.time.openCurrentTime()
                    msg = me.memoopenmsg(systemColor, self.time.getTime(), self.time.getGrammar(), self.mainwindow.theme["convo/text/openmemo"], self.channel)
                    self.textArea.append(convertTags(msg))
                    self.mainwindow.chatlog.log(self.channel, msg)
                elif ret == QtGui.QMessageBox.Cancel:
                    if self.parent():
                        i = self.parent().tabIndices[self.channel]
                        self.parent().tabClose(i)
                    else:
                        self.close()
            else:
                # i warned you about those stairs bro
                self.userlist.takeItem(self.userlist.row(c))
        elif update == "join":
            self.addUser(h)
            time = self.time.getTime()
            serverText = "PESTERCHUM:TIME>"+delta2txt(time, "server")
            self.messageSent.emit(serverText, self.title())
        elif update == "+q":
            for c in chums:
                c.founder = True
                self.iconCrap(c)
            self.sortUsers()
        elif update == "-q":
            for c in chums:
                c.founder = False
                self.iconCrap(c)
            self.sortUsers()
        elif update == "+o":
            if self.mainwindow.config.opvoiceMessages():
                (chum, opchum, opgrammar) = self.chumOPstuff(h, op)
                msg = chum.memoopmsg(opchum, opgrammar, systemColor)
                self.textArea.append(convertTags(msg))
                self.mainwindow.chatlog.log(self.channel, msg)
            for c in chums:
                c.op = True
                self.iconCrap(c)
                if unicode(c.text()) == self.mainwindow.profile().handle:
                    self.userlist.optionsMenu.addAction(self.opAction)
                    self.userlist.optionsMenu.addAction(self.voiceAction)
                    self.userlist.optionsMenu.addAction(self.banuserAction)
                    self.userlist.optionsMenu.addAction(self.quirkDisableAction)
                    self.optionsMenu.addMenu(self.chanModeMenu)
            self.sortUsers()
        elif update == "-o":
            self.mainwindow.channelNames.emit(self.channel)
            if self.mainwindow.config.opvoiceMessages():
                (chum, opchum, opgrammar) = self.chumOPstuff(h, op)
                msg = chum.memodeopmsg(opchum, opgrammar, systemColor)
                self.textArea.append(convertTags(msg))
                self.mainwindow.chatlog.log(self.channel, msg)
            for c in chums:
                c.op = False
                self.iconCrap(c)
                if unicode(c.text()) == self.mainwindow.profile().handle:
                    self.userlist.optionsMenu.removeAction(self.opAction)
                    self.userlist.optionsMenu.removeAction(self.voiceAction)
                    self.userlist.optionsMenu.removeAction(self.banuserAction)
                    self.userlist.optionsMenu.removeAction(self.quirkDisableAction)
                    self.optionsMenu.removeAction(self.chanModeMenu.menuAction())
            self.sortUsers()
        elif update == "+h":
            if self.mainwindow.config.opvoiceMessages():
                (chum, opchum, opgrammar) = self.chumOPstuff(h, op)
                msg = chum.memoopmsg(opchum, opgrammar, systemColor)
                self.textArea.append(convertTags(msg))
                self.mainwindow.chatlog.log(self.channel, msg)
            for c in chums:
                c.halfop = True
                self.iconCrap(c)
                if unicode(c.text()) == self.mainwindow.profile().handle:
                    self.userlist.optionsMenu.addAction(self.opAction)
                    self.userlist.optionsMenu.addAction(self.voiceAction)
                    self.userlist.optionsMenu.addAction(self.banuserAction)
                    self.userlist.optionsMenu.addAction(self.quirkDisableAction)
                    self.optionsMenu.addMenu(self.chanModeMenu)
            self.sortUsers()
        elif update == "-h":
            self.mainwindow.channelNames.emit(self.channel)
            if self.mainwindow.config.opvoiceMessages():
                (chum, opchum, opgrammar) = self.chumOPstuff(h, op)
                msg = chum.memodeopmsg(opchum, opgrammar, systemColor)
                self.textArea.ap…