class Snakefire(object):
DOMAIN = "www.snakefire.org"
NAME = "Snakefire"
DESCRIPTION = "Snakefire: Campfire Linux Client"
VERSION = "1.0.3"
ICON = "snakefire.png"
MAC_TRAY_ICON = "snakefire-gray.png"
COLORS = {
"normal": None,
"new": QtGui.QColor(0, 0, 255),
"alert": QtGui.QColor(255, 0, 0)
}
def __init__(self):
self.DESCRIPTION = self._(self.DESCRIPTION)
self._pingTimer = None
self._idleTimer = None
self._idle = False
self._lastIdleAnswer = None
self._worker = None
self._settings = {}
self._canConnect = False
self._cfDisconnected()
if len(sys.argv) > 1:
self._qsettings = QtCore.QSettings(
sys.argv[1],
QtCore.QSettings.IniFormat if sys.platform.find("win") == 0
else QtCore.QSettings.NativeFormat)
else:
self._qsettings = QtCore.QSettings(self.NAME, self.NAME)
self._icon = QtGui.QIcon(":/icons/{icon}".format(icon=self.ICON))
if platform.system() == "Darwin":
self._trayIconIcon = QtGui.QIcon(
":/icons/{icon}".format(icon=self.MAC_TRAY_ICON))
else:
self._trayIconIcon = self._icon
self.setWindowIcon(self._icon)
self.setAcceptDrops(True)
self._setupUI()
settings = self.getSettings("connection")
self._canConnect = False
if settings["subdomain"] and settings["user"] and settings["password"]:
self._canConnect = True
self._updateLayout()
if not self._canConnect:
self.options()
elif settings["connect"]:
self.connectNow()
def showEvent(self, event):
if self._trayIcon.isVisible():
if self._trayIcon.isAlerting():
self._trayIcon.stopAlert()
return
self._trayIcon.show()
def dragEnterEvent(self, event):
room = self.getCurrentRoom()
canUpload = not self._rooms[room.id]["upload"] if room else False
if canUpload and self._getDropFile(event):
event.acceptProposedAction()
def dropEvent(self, event):
room = self.getCurrentRoom()
path = self._getDropFile(event)
if room and path:
self._upload(room, path)
def _getDropFile(self, event):
files = []
urls = event.mimeData().urls()
if urls:
for url in urls:
path = url.path()
if path and os.path.exists(path) and os.path.isfile(path):
try:
handle = open(str(path))
handle.close()
files.append(str(path))
except:
pass
if len(files) > 1:
files = []
return files[0] if files else None
def getSetting(self, group, setting):
settings = self.getSettings(group, asString=False)
return settings[setting] if setting in settings else None
def setSetting(self, group, setting, value):
self._qsettings.beginGroup(group)
self._qsettings.setValue(setting, value)
self._qsettings.endGroup()
def getSettings(self, group, asString=True, reload=False):
try:
spell_language = SpellTextEditor.defaultLanguage()
except enchant.errors.Error:
spell_language = None
defaults = {
"connection": {
"subdomain": None,
"user": None,
"password": None,
"ssl": False,
"connect": False,
"join": False,
"rooms": []
},
"program": {
"minimize":
False,
"spell_language":
spell_language,
"away":
True,
"away_time":
10,
"away_time_between_messages":
5,
"away_message":
self._("I am currently away from {name}").format(
name=self.NAME)
},
"display": {
"theme": "default",
"size": 100,
"show_join_message": True,
"show_part_message": True,
"show_message_timestamps": True
},
"alerts": {
"notify_ping": True,
"notify_inactive_tab": False,
"notify_blink": True,
"notify_notify": True
},
"matches": []
}
if reload or not group in self._settings:
settings = defaults[group] if group in defaults else {}
if group == "matches":
settings = []
size = self._qsettings.beginReadArray("matches")
for i in range(size):
self._qsettings.setArrayIndex(i)
isRegex = False
try:
isRegex = True if ["true", "1"].index(
str(self._qsettings.value(
"regex").toPyObject()).lower()) >= 0 else False
except:
pass
settings.append({
'regex':
isRegex,
'match':
self._qsettings.value("match").toPyObject()
})
self._qsettings.endArray()
else:
self._qsettings.beginGroup(group)
for setting in self._qsettings.childKeys():
settings[str(setting)] = self._qsettings.value(
setting).toPyObject()
self._qsettings.endGroup()
boolSettings = []
if group == "connection":
boolSettings += ["ssl", "connect", "join"]
elif group == "program":
boolSettings += ["away", "minimize"]
elif group == "display":
boolSettings += [
"show_join_message", "show_part_message",
"show_message_timestamps"
]
elif group == "alerts":
boolSettings += [
"notify_ping", "notify_inactive_tab", "notify_blink",
"notify_notify"
]
for boolSetting in boolSettings:
try:
settings[boolSetting] = True if ["true", "1"].index(
str(settings[boolSetting]).lower()) >= 0 else False
except:
settings[boolSetting] = False
if group == "connection" and settings[
"subdomain"] and settings["user"]:
settings["password"] = keyring.get_password(
self.NAME,
str(settings["subdomain"]) + "_" +
str(settings["user"]))
self._settings[group] = settings
settings = self._settings[group]
if asString:
if isinstance(settings, list):
for i, row in enumerate(settings):
for setting in row:
if not isinstance(row[setting], bool):
settings[i][setting] = str(
row[setting]) if row[setting] else ""
else:
for setting in settings:
if not isinstance(settings[setting], bool):
settings[setting] = str(
settings[setting]) if settings[setting] else ""
return settings
def setSettings(self, group, settings):
self._settings[group] = settings
if group == "matches":
self._qsettings.beginWriteArray("matches")
for i, setting in enumerate(settings):
self._qsettings.setArrayIndex(i)
self._qsettings.setValue("regex", setting["regex"])
self._qsettings.setValue("match", setting["match"])
self._qsettings.endArray()
else:
self._qsettings.beginGroup(group)
for setting in self._settings[group]:
if group != "connection" or setting != "password":
self._qsettings.setValue(setting, settings[setting])
elif settings["subdomain"] and settings["user"]:
keyring.set_password(
self.NAME,
settings["subdomain"] + "_" + settings["user"],
settings[setting])
self._qsettings.endGroup()
if group == "connection":
self._canConnect = False
if settings["subdomain"] and settings["user"] and settings[
"password"]:
self._canConnect = True
self._updateLayout()
elif group == "program":
if settings["away"] and self._connected:
self._setUpIdleTracker()
else:
self._setUpIdleTracker(False)
if self._editor:
if settings["spell_language"]:
self._editor.enableSpell(settings["spell_language"])
else:
self._editor.disableSpell()
elif group == "display":
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["view"]:
self._rooms[roomId]["view"].updateTheme(
settings["theme"], settings["size"])
def exit(self):
self._forceClose = True
self.close()
def changeEvent(self, event):
if self.getSetting("program", "minimize") and event.type(
) == QtCore.QEvent.WindowStateChange and self.isMinimized():
self.hide()
event.ignore()
else:
event.accept()
def closeEvent(self, event):
if (not hasattr(self, "_forceClose")
or not self._forceClose) and self.getSetting(
"program", "minimize"):
self.hide()
event.ignore()
else:
if self.getSetting("connection", "join"):
self.setSetting(
"connection", "rooms",
",".join([str(roomId) for roomId in self._rooms.keys()]))
self.disconnectNow()
if hasattr(self, "_workers") and self._workers:
for worker in self._workers:
worker.terminate()
worker.wait()
if hasattr(self, "_worker") and self._worker:
self._worker.terminate()
self._worker.wait()
self.setSetting("window", "size", self.size())
self.setSetting("window", "position", self.pos())
event.accept()
def alerts(self):
dialog = AlertsDialog(self)
dialog.open()
def options(self):
dialog = OptionsDialog(self)
dialog.open()
def about(self):
dialog = AboutDialog(self)
dialog.open()
def connectNow(self):
if not self._canConnect:
return
self._connecting = True
self.statusBar().showMessage(self._("Connecting with Campfire..."))
self._updateLayout()
settings = self.getSettings("connection")
self._worker = CampfireWorker(settings["subdomain"], settings["user"],
settings["password"], settings["ssl"],
self)
self._connectWorkerSignals(self._worker)
self._worker.connect()
def disconnectNow(self):
self.statusBar().showMessage(self._("Disconnecting from Campfire..."))
if self._worker and hasattr(self, "_rooms"):
# Using keys() since the dict could be changed (by _cfRoomLeft())
# while iterating on it
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["room"]:
self._worker.leave(self._rooms[roomId]["room"], False)
self._cfDisconnected()
self._updateLayout()
def joinRoom(self, roomIndex=None):
room = self._roomInIndex(
roomIndex if roomIndex else self._toolBar["rooms"].currentIndex())
if not room:
return
self._toolBar["join"].setEnabled(False)
self.statusBar().showMessage(
unicode(
self._("Joining room {room}...").format(room=room["name"])))
self._rooms[room["id"]] = {
"room": None,
"stream": None,
"upload": None,
"tab": None,
"view": None,
"frame": None,
"usersList": None,
"topicLabel": None,
"filesLabel": None,
"uploadButton": None,
"uploadLabel": None,
"uploadWidget": None,
"newMessages": 0
}
self._getWorker().join(room["id"])
def ping(self):
if not self._connected:
return
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["room"]:
self.updateRoomUsers(roomId, pinging=True)
def speak(self):
message = self._editor.document().toPlainText()
room = self.getCurrentRoom()
if not room or message.trimmed().isEmpty():
return
self._editor.document().clear()
if message[0] == '/':
command = QtCore.QString(message)
separatorIndex = command.indexOf(QtCore.QRegExp('\\s'))
handled = self.command(
command.mid(1, separatorIndex - 1),
command.mid(separatorIndex +
1 if separatorIndex >= 0 else command.length()))
if handled:
return
self.statusBar().showMessage(
unicode(
self._("Sending message to {room}...").format(room=room.name)))
self._getWorker().speak(room, unicode(message))
def command(self, command, args):
if command.compare(QtCore.QString("away"),
QtCore.Qt.CaseInsensitive) == 0:
self.toggleAway()
return True
def uploadFile(self):
room = self.getCurrentRoom()
if not room:
return
path = QtGui.QFileDialog.getOpenFileName(
self, self._("Select file to upload"))
if path:
self._upload(room, str(path))
def uploadCancel(self):
room = self.getCurrentRoom()
if not room:
return
if self._rooms[room.id]["upload"]:
self._rooms[room.id]["upload"].stop().join()
self._rooms[room.id]["upload"] = None
self._rooms[room.id]["uploadWidget"].hide()
def leaveRoom(self, roomId):
if roomId in self._rooms:
self.statusBar().showMessage(
unicode(
self._("Leaving room {room}...").format(
room=self._rooms[roomId]["room"].name)))
self._getWorker().leave(self._rooms[roomId]["room"])
def changeTopic(self):
room = self.getCurrentRoom()
if not room:
return
topic, ok = QtGui.QInputDialog.getText(
self, self._("Change topic"),
unicode(
self._("Enter new topic for room {room}").format(
room=room.name)), QtGui.QLineEdit.Normal, room.topic)
if ok:
self.statusBar().showMessage(
unicode(
self._("Changing topic for room {room}...").format(
room=room.name)))
self._getWorker().changeTopic(room, topic)
def updateRoomUsers(self, roomId=None, pinging=False):
if not roomId:
room = self.getCurrentRoom()
if room:
roomId = room.id
if roomId in self._rooms:
if not pinging:
self.statusBar().showMessage(
unicode(
self._("Getting users in {room}...").format(
room=self._rooms[roomId]["room"].name)))
self._getWorker().users(self._rooms[roomId]["room"], pinging)
def updateRoomUploads(self, roomId=None):
if not roomId:
room = self.getCurrentRoom()
if room:
roomId = room.id
if roomId in self._rooms:
self.statusBar().showMessage(
unicode(
self._("Getting uploads from {room}...").format(
room=self._rooms[roomId]["room"].name)))
self._getWorker().uploads(self._rooms[roomId]["room"])
def getCurrentRoom(self):
index = self._tabs.currentIndex()
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["tab"] == index:
return self._rooms[roomId]["room"]
def toggleAway(self):
self.setAway(False if self._idle else True)
def setAway(self, away=True):
self._idle = away
self.statusBar().showMessage(
self._("You are now away")
if self._idle else self._('You are now active'), 5000)
def onIdle(self):
self.setAway(True)
def onActive(self):
self.setAway(False)
def _setUpIdleTracker(self, enable=True):
if self._idleTimer:
self._idleTimer.stop()
self._idleTimer = None
if enable and IdleTimer.supported():
self._idleTimer = IdleTimer(
self,
int(self.getSetting("program", "away_time")) * 60)
self.connect(self._idleTimer, QtCore.SIGNAL("idle()"), self.onIdle)
self.connect(self._idleTimer, QtCore.SIGNAL("active()"),
self.onActive)
self._idleTimer.start()
def _cfStreamMessage(self, room, message, live=True, updateRoom=True):
if (not message.user or
(live and message.is_text() and message.is_by_current_user())
or not room.id in self._rooms):
return
view = self._rooms[room.id]["view"]
if not view:
return
alert = False
alertIsDirectPing = False
if message.is_text() and not message.is_by_current_user():
alertIsDirectPing = (QtCore.QString(message.body).indexOf(
QtCore.QRegExp(
"\\s*\\b{name}\\b".format(name=QtCore.QRegExp.escape(
self._worker.getUser().name)),
QtCore.Qt.CaseInsensitive)) == 0)
alert = self.getSetting(
"alerts",
"notify_ping") if alertIsDirectPing else self._matchesAlert(
message.body)
maximumImageWidth = int(view.size().width() * 0.4) # 40% of viewport
renderer = MessageRenderer(self._worker.getApiToken(),
maximumImageWidth,
room,
message,
live=live,
updateRoom=updateRoom,
showTimestamps=self.getSetting(
"display", "show_message_timestamps"),
alert=alert,
alertIsDirectPing=alertIsDirectPing,
parent=self)
if renderer.needsThread():
self.connect(
renderer,
QtCore.SIGNAL(
"render(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"
), self._renderMessage)
renderer.start()
else:
self._renderMessage(renderer.render(),
room,
message,
live=live,
updateRoom=updateRoom,
alert=alert,
alertIsDirectPing=alertIsDirectPing)
def _renderMessage(self,
html,
room,
message,
live=True,
updateRoom=True,
alert=False,
alertIsDirectPing=False):
if (not room.id in self._rooms):
return
frame = self._rooms[room.id]["frame"]
view = self._rooms[room.id]["view"]
if not frame or not view:
return
if not self.getSetting("display", "show_join_message") and (
message.is_joining() or message.is_leaving()
or message.is_kick()):
return
if html:
currentScrollbarValue = frame.scrollPosition()
autoScroll = (currentScrollbarValue == frame.scrollBarMaximum(
QtCore.Qt.Vertical))
frame.setHtml(frame.toHtml() + html)
view.show()
if autoScroll:
frame.scroll(0, frame.scrollBarMaximum(QtCore.Qt.Vertical))
else:
frame.scroll(currentScrollbarValue.x(),
currentScrollbarValue.y())
tabIndex = self._rooms[room.id]["tab"]
tabBar = self._tabs.tabBar()
isActiveTab = (self.isActiveWindow()
and tabIndex == self._tabs.currentIndex())
if message.is_text() and not isActiveTab:
self._rooms[room.id]["newMessages"] += 1
if self._rooms[room.id]["newMessages"] > 0:
tabBar.setTabText(
tabIndex,
unicode("{room} ({count})".format(
room=room.name,
count=self._rooms[room.id]["newMessages"])))
if not isActiveTab and (
alert or self._rooms[room.id]["newMessages"] > 0
) and tabBar.tabTextColor(tabIndex) == self.COLORS["normal"]:
tabBar.setTabTextColor(
tabIndex, self.COLORS["alert" if alert else "new"])
notifyInactiveTab = self.getSetting("alerts",
"notify_inactive_tab")
if (not isActiveTab and
(alert or notifyInactiveTab)) and self.getSetting(
"alerts", "notify_blink"):
self._trayIcon.alert()
if live and (
(alert or
(not isActiveTab and notifyInactiveTab and message.is_text()))
and self.getSetting("alerts", "notify_notify")):
self._notify(
room,
unicode("{} says: {}".format(message.user.name,
message.body)), message.user)
if updateRoom:
if (message.is_joining() or message.is_leaving()):
self.updateRoomUsers(room.id)
elif message.is_upload():
self.updateRoomUploads(room.id)
elif message.is_topic_change(
) and not message.is_by_current_user():
self._cfTopicChanged(room, message.body)
# Respond to direct pings while being away, but only send an auto-response if last one was sent more than 2 minutes ago
if live and alertIsDirectPing and self.getSetting(
"program", "away") and self._idle:
if self._lastIdleAnswer is None or time.time(
) - self._lastIdleAnswer >= (int(
self.getSetting("program", "away_time_between_messages")) *
60):
self._lastIdleAnswer = time.time()
self._getWorker().speak(
room,
unicode("{user}: {message}".format(user=message.user.name,
message=self.getSetting(
"program",
"away_message"))))
def _matchesAlert(self, message):
matches = False
searchMatches = self.getSettings("matches")
for match in searchMatches:
regex = "\\b{word}\\b".format(word=QtCore.QRegExp.escape(
match['match'])) if not match['regex'] else match['match']
if QtCore.QString(message).contains(
QtCore.QRegExp(regex, QtCore.Qt.CaseInsensitive)):
matches = True
break
return matches
def _cfConnected(self, user, rooms):
self._connecting = False
self._connected = True
self._rooms = {}
self._toolBar["rooms"].clear()
for room in rooms:
self._toolBar["rooms"].addItem(room["name"], room)
self.statusBar().showMessage(
unicode(
self._("{user} connected to Campfire").format(user=user.name)),
5000)
self._updateLayout()
if not self._pingTimer:
self._pingTimer = QtCore.QTimer(self)
self.connect(self._pingTimer, QtCore.SIGNAL("timeout()"),
self.ping)
self._pingTimer.start(60000) # Ping every minute
if self.getSetting("program", "away"):
self._setUpIdleTracker()
if self.getSetting("connection", "join"):
rooms = self.getSetting("connection", "rooms")
if rooms:
for roomId in rooms.split(","):
count = self._toolBar["rooms"].count()
if count:
roomIndex = None
for i in range(count):
data = self._toolBar["rooms"].itemData(i)
if not data.isNull():
data = data.toMap()
for key in data:
if str(key) == "id" and str(
data[key].toString()) == roomId:
roomIndex = i
break
if roomIndex is not None:
break
if roomIndex is not None:
self.joinRoom(roomIndex)
def _cfDisconnected(self):
if self._pingTimer:
self._pingTimer.stop()
self._pingTimer = None
if self._idleTimer:
self._setUpIdleTracker(False)
self._connecting = False
self._connected = False
self._rooms = {}
self._worker = None
self.statusBar().clearMessage()
def _cfRoomJoined(self, room, messages=[], rejoined=False):
if room.id not in self._rooms:
return
if not rejoined:
self._rooms[room.id].update(self._setupRoomUI(room))
self._rooms[room.id]["room"] = room
self._rooms[room.id]["stream"] = self._worker.getStream(room)
self.updateRoomUsers(room.id)
self.updateRoomUploads(room.id)
if not rejoined:
self.statusBar().showMessage(
unicode(self._("Joined room {room}").format(room=room.name)),
5000)
self._updatedRoomsList()
if not rejoined and messages:
for message in messages:
self._cfStreamMessage(room,
message,
live=False,
updateRoom=False)
def _cfSpoke(self, room, message):
self._cfStreamMessage(room, message, live=False)
self.statusBar().clearMessage()
def _cfRoomLeft(self, room):
if self._rooms[room.id]["stream"]:
self._rooms[room.id]["stream"].stop().join()
if self._rooms[room.id]["upload"]:
self._rooms[room.id]["upload"].stop().join()
self._tabs.removeTab(self._rooms[room.id]["tab"])
del self._rooms[room.id]
self.statusBar().showMessage(
unicode(self._("Left room {room}").format(room=room.name)), 5000)
self._updatedRoomsList()
def _cfRoomUsers(self, room, users, pinging=False):
# We may be disconnecting while still processing the list
if not room.id in self._rooms:
return
if not pinging:
self.statusBar().clearMessage()
self._rooms[room.id]["usersList"].clear()
for user in users:
item = QtGui.QListWidgetItem(user["name"])
item.setData(QtCore.Qt.UserRole, user)
self._rooms[room.id]["usersList"].addItem(item)
def _cfRoomUploads(self, room, uploads):
# We may be disconnecting while still processing the list
if not room.id in self._rooms:
return
self.statusBar().clearMessage()
label = self._rooms[room.id]["filesLabel"]
if uploads:
html = ""
for upload in uploads:
html += "{br}• <a href=\"{url}\">{name}</a>".format(
br="<br />" if html else "",
url=upload["full_url"],
name=upload["name"])
html = unicode("{text}<br />{html}".format(
text=self._("Latest uploads:"), html=html))
label.setText(html)
if not label.isVisible():
label.show()
elif label.isVisible():
label.setText("")
label.hide()
def _cfUploadProgress(self, room, current, total):
if not room.id in self._rooms:
return
progressBar = self._rooms[room.id]["uploadProgressBar"]
if not self._rooms[room.id]["uploadWidget"].isVisible():
self._rooms[room.id]["uploadWidget"].show()
progressBar.setMaximum(total)
progressBar.setValue(current)
def _cfUploadFinished(self, room):
if not room.id in self._rooms:
return
self._rooms[room.id]["upload"].join()
self._rooms[room.id]["upload"] = None
self._rooms[room.id]["uploadWidget"].hide()
def _cfTopicChanged(self, room, topic):
if not room.id in self._rooms:
return
self._rooms[room.id]["topicLabel"].setText(topic)
self.statusBar().clearMessage()
def _cfConnectError(self, error):
self._cfDisconnected()
self._updateLayout()
self._cfError(error)
def _cfError(self, error):
self.statusBar().clearMessage()
if not self._connected:
QtGui.QMessageBox.critical(
self, "Error",
self._("Error while connecting: {error}".format(
error=str(error))))
else:
QtGui.QMessageBox.critical(self, "Error", str(error))
def _cfRoomError(self, error, room):
self.statusBar().clearMessage()
if isinstance(error, RuntimeError):
(code, message) = error
if code == 401:
self.statusBar().showMessage(
unicode(
self._(
"Disconnected from room. Rejoining room {room}..."
).format(room=room.name)), 5000)
self._rooms[room.id]["stream"].stop().join()
self._getWorker().join(room.id, True)
return
QtGui.QMessageBox.critical(self, "Error", str(error))
def _roomSelected(self, index):
self._updatedRoomsList(index)
def _upload(self, room, path):
self._rooms[room.id]["upload"] = self._worker.upload(room, path)
self._updateRoomLayout()
def _roomTabClose(self, tabIndex):
for roomId in self._rooms:
if self._rooms[roomId]["tab"] == tabIndex:
self.leaveRoom(roomId)
break
def _roomTabFocused(self):
tabIndex = self._tabs.currentIndex()
if tabIndex < 0 or not self.isActiveWindow():
return
room = self._roomInTabIndex(tabIndex)
if not room:
return
tabBar = self._tabs.tabBar()
if self._rooms[room.id]["newMessages"] > 0:
self._rooms[room.id]["newMessages"] = 0
tabBar.setTabText(tabIndex, room.name)
if tabBar.tabTextColor(tabIndex) != self.COLORS["normal"]:
tabBar.setTabTextColor(tabIndex, self.COLORS["normal"])
self._updateRoomLayout()
def _roomInTabIndex(self, index):
room = None
for key in self._rooms:
if self._rooms[key]["tab"] == index:
room = self._rooms[key]["room"]
break
return room
def _roomInIndex(self, index):
room = {}
data = self._toolBar["rooms"].itemData(index)
if not data.isNull():
data = data.toMap()
for key in data:
room[str(key)] = unicode(data[key].toString())
return room
def _connectWorkerSignals(self, worker):
self.connect(worker, QtCore.SIGNAL("error(PyQt_PyObject)"),
self._cfError)
self.connect(worker,
QtCore.SIGNAL("connected(PyQt_PyObject, PyQt_PyObject)"),
self._cfConnected)
self.connect(worker, QtCore.SIGNAL("connectError(PyQt_PyObject)"),
self._cfConnectError)
self.connect(
worker, QtCore.SIGNAL("streamError(PyQt_PyObject, PyQt_PyObject)"),
self._cfRoomError)
self.connect(
worker, QtCore.SIGNAL("uploadError(PyQt_PyObject, PyQt_PyObject)"),
self._cfRoomError)
self.connect(
worker,
QtCore.SIGNAL(
"joined(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"),
self._cfRoomJoined)
self.connect(worker,
QtCore.SIGNAL("spoke(PyQt_PyObject, PyQt_PyObject)"),
self._cfSpoke)
self.connect(
worker,
QtCore.SIGNAL(
"streamMessage(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"),
self._cfStreamMessage)
self.connect(worker, QtCore.SIGNAL("left(PyQt_PyObject)"),
self._cfRoomLeft)
self.connect(
worker,
QtCore.SIGNAL(
"users(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"),
self._cfRoomUsers)
self.connect(worker,
QtCore.SIGNAL("uploads(PyQt_PyObject, PyQt_PyObject)"),
self._cfRoomUploads)
self.connect(
worker,
QtCore.SIGNAL(
"uploadProgress(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"),
self._cfUploadProgress)
self.connect(worker, QtCore.SIGNAL("uploadFinished(PyQt_PyObject)"),
self._cfUploadFinished)
self.connect(
worker,
QtCore.SIGNAL("topicChanged(PyQt_PyObject, PyQt_PyObject)"),
self._cfTopicChanged)
def _getWorker(self):
if not hasattr(self, "_workers"):
self._workers = []
if self._workers:
for worker in self._workers:
if worker.isFinished():
return worker
worker = copy.copy(self._worker)
self._connectWorkerSignals(worker)
self._workers.append(worker)
return worker
def _updatedRoomsList(self, index=None):
if not index:
index = self._toolBar["rooms"].currentIndex()
room = self._roomInIndex(index)
self._toolBar["join"].setEnabled(False)
if not room or room["id"] not in self._rooms:
self._toolBar["join"].setEnabled(True)
centralWidget = self.centralWidget()
if not self._tabs.count():
centralWidget.hide()
else:
centralWidget.show()
def _notify(self, room, message, user):
raise NotImplementedError("_notify() must be implemented")
def _updateRoomLayout(self):
room = self.getCurrentRoom()
if room:
canUpload = not self._rooms[room.id]["upload"]
uploadButton = self._rooms[room.id]["uploadButton"]
if ((canUpload and not uploadButton.isEnabled())
or (not canUpload and uploadButton.isEnabled())):
uploadButton.setEnabled(canUpload)
def _updateLayout(self):
self._menus["file"]["connect"].setEnabled(not self._connected
and self._canConnect
and not self._connecting)
self._menus["file"]["disconnect"].setEnabled(self._connected)
roomsEmpty = self._toolBar["rooms"].count(
) == 1 and self._toolBar["rooms"].itemData(0).isNull()
if not roomsEmpty and (not self._connected
or not self._toolBar["rooms"].count()):
self._toolBar["rooms"].clear()
self._toolBar["rooms"].addItem(self._("No rooms available"))
self._toolBar["rooms"].setEnabled(False)
elif not roomsEmpty:
self._toolBar["rooms"].setEnabled(True)
self._toolBar["roomsLabel"].setEnabled(
self._toolBar["rooms"].isEnabled())
self._toolBar["join"].setEnabled(self._toolBar["rooms"].isEnabled())
def _setupRoomUI(self, room):
topic = room.topic if room.topic else ""
topicLabel = ClickableQLabel(topic)
topicLabel.setToolTip(self._("Click here to change room's topic"))
topicLabel.setWordWrap(True)
self.connect(topicLabel, QtCore.SIGNAL("clicked()"), self.changeTopic)
view = SnakeFireWebView(self)
view.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
frame = view.page().mainFrame()
#Send all link clicks to systems web browser
view.page().setLinkDelegationPolicy(QtWebKit.QWebPage.DelegateAllLinks)
def linkClicked(url):
QtGui.QDesktopServices.openUrl(url)
view.connect(view, QtCore.SIGNAL("linkClicked (const QUrl&)"),
linkClicked)
# Support auto scroll when needed
def autoScroll(size):
frame.scroll(0, size.height())
frame.connect(frame,
QtCore.SIGNAL("contentsSizeChanged (const QSize&)"),
autoScroll)
usersList = QtGui.QListWidget()
filesLabel = QtGui.QLabel("")
filesLabel.setOpenExternalLinks(True)
filesLabel.setWordWrap(True)
filesLabel.hide()
uploadButton = QtGui.QPushButton(self._("&Upload new file"))
self.connect(uploadButton, QtCore.SIGNAL("clicked()"), self.uploadFile)
uploadProgressBar = QtGui.QProgressBar()
uploadProgressLabel = QtGui.QLabel(self._("Uploading:"))
uploadCancelButton = QtGui.QPushButton(self._("Cancel"))
self.connect(uploadCancelButton, QtCore.SIGNAL("clicked()"),
self.uploadCancel)
uploadLayout = QtGui.QHBoxLayout()
uploadLayout.addWidget(uploadProgressLabel)
uploadLayout.addWidget(uploadProgressBar)
uploadLayout.addWidget(uploadCancelButton)
uploadWidget = QtGui.QWidget()
uploadWidget.setLayout(uploadLayout)
uploadWidget.hide()
leftFrameLayout = QtGui.QVBoxLayout()
leftFrameLayout.addWidget(topicLabel)
leftFrameLayout.addWidget(view)
leftFrameLayout.addWidget(uploadWidget)
rightFrameLayout = QtGui.QVBoxLayout()
rightFrameLayout.addWidget(usersList)
rightFrameLayout.addWidget(filesLabel)
rightFrameLayout.addWidget(uploadButton)
rightFrameLayout.addStretch(1)
leftFrame = QtGui.QWidget()
leftFrame.setLayout(leftFrameLayout)
rightFrame = QtGui.QWidget()
rightFrame.setLayout(rightFrameLayout)
splitter = QtGui.QSplitter()
splitter.addWidget(leftFrame)
splitter.addWidget(rightFrame)
splitter.setSizes(
[splitter.size().width() * 0.75,
splitter.size().width() * 0.25])
index = self._tabs.addTab(splitter, room.name)
self._tabs.setCurrentIndex(index)
if not self.COLORS["normal"]:
self.COLORS["normal"] = self._tabs.tabBar().tabTextColor(index)
else:
self._tabs.tabBar().setTabTextColor(index, self.COLORS["normal"])
return {
"tab": index,
"view": view,
"frame": frame,
"usersList": usersList,
"topicLabel": topicLabel,
"filesLabel": filesLabel,
"uploadButton": uploadButton,
"uploadWidget": uploadWidget,
"uploadProgressBar": uploadProgressBar,
"uploadProgressLabel": uploadProgressLabel
}
def _setupUI(self):
self.setWindowTitle(self.NAME)
self._addMenu()
self._addToolbar()
self._tabs = QtGui.QTabWidget()
self._tabs.setTabsClosable(True)
self.connect(self._tabs, QtCore.SIGNAL("currentChanged(int)"),
self._roomTabFocused)
self.connect(self._tabs, QtCore.SIGNAL("tabCloseRequested(int)"),
self._roomTabClose)
self._editor = SpellTextEditor(lang=self.getSetting(
"program", "spell_language"),
mainFrame=self)
speakButton = QtGui.QPushButton(self._("&Send"))
self.connect(speakButton, QtCore.SIGNAL('clicked()'), self.speak)
grid = QtGui.QGridLayout()
grid.setRowStretch(0, 1)
grid.addWidget(self._tabs, 0, 0, 1, -1)
grid.addWidget(self._editor, 2, 0)
grid.addWidget(speakButton, 2, 1)
widget = QtGui.QWidget()
widget.setLayout(grid)
self.setCentralWidget(widget)
tabWidgetFocusEventFilter = TabWidgetFocusEventFilter(self)
self.connect(tabWidgetFocusEventFilter, QtCore.SIGNAL("tabFocused()"),
self._roomTabFocused)
widget.installEventFilter(tabWidgetFocusEventFilter)
self.centralWidget().hide()
size = self.getSetting("window", "size")
if not size:
size = QtCore.QSize(640, 480)
self.resize(size)
position = self.getSetting("window", "position")
if not position:
screen = QtGui.QDesktopWidget().screenGeometry()
position = QtCore.QPoint((screen.width() - size.width()) / 2,
(screen.height() - size.height()) / 2)
self.move(position)
self._updateLayout()
menu = QtGui.QMenu(self)
menu.addAction(self._menus["file"]["connect"])
menu.addAction(self._menus["file"]["disconnect"])
menu.addSeparator()
menu.addAction(self._menus["file"]["exit"])
self._trayIcon = Systray(self._trayIconIcon, self)
self._trayIcon.setContextMenu(menu)
self._trayIcon.setToolTip(self.DESCRIPTION)
def _addMenu(self):
self._menus = {
"file": {
"connect":
self._createAction(self._("&Connect"),
self.connectNow,
icon="connect.png"),
"disconnect":
self._createAction(self._("&Disconnect"),
self.disconnectNow,
icon="disconnect.png"),
"exit":
self._createAction(self._("E&xit"), self.exit)
},
"settings": {
"alerts":
self._createAction(self._("&Alerts..."),
self.alerts,
icon="alerts.png"),
"options":
self._createAction(self._("&Options..."), self.options)
},
"help": {
"about": self._createAction(self._("A&bout"), self.about)
}
}
menu = self.menuBar()
file_menu = menu.addMenu(self._("&File"))
file_menu.addAction(self._menus["file"]["connect"])
file_menu.addAction(self._menus["file"]["disconnect"])
file_menu.addSeparator()
file_menu.addAction(self._menus["file"]["exit"])
settings_menu = menu.addMenu(self._("S&ettings"))
settings_menu.addAction(self._menus["settings"]["alerts"])
settings_menu.addSeparator()
settings_menu.addAction(self._menus["settings"]["options"])
help_menu = menu.addMenu(self._("&Help"))
help_menu.addAction(self._menus["help"]["about"])
def _addToolbar(self):
self._toolBar = {
"connect":
self._menus["file"]["connect"],
"disconnect":
self._menus["file"]["disconnect"],
"roomsLabel":
QtGui.QLabel(self._("Rooms:")),
"rooms":
QtGui.QComboBox(),
"join":
self._createAction(self._("Join room"),
self.joinRoom,
icon="join.png"),
"alerts":
self._menus["settings"]["alerts"]
}
self.connect(self._toolBar["rooms"],
QtCore.SIGNAL("currentIndexChanged(int)"),
self._roomSelected)
toolBar = self.toolBar()
toolBar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
toolBar.addAction(self._toolBar["connect"])
toolBar.addAction(self._toolBar["disconnect"])
toolBar.addSeparator()
toolBar.addWidget(self._toolBar["roomsLabel"])
toolBar.addWidget(self._toolBar["rooms"])
toolBar.addAction(self._toolBar["join"])
toolBar.addSeparator()
toolBar.addAction(self._toolBar["alerts"])
def _createAction(self,
text,
slot=None,
shortcut=None,
icon=None,
tip=None,
checkable=False,
signal="triggered()"):
""" Create an action """
action = QtGui.QAction(text, self)
if icon is not None:
if not isinstance(icon, QtGui.QIcon):
action.setIcon(QtGui.QIcon(":/icons/{icon}".format(icon=icon)))
else:
action.setIcon(icon)
if shortcut is not None:
action.setShortcut(shortcut)
if tip is not None:
action.setToolTip(tip)
action.setStatusTip(tip)
if slot is not None:
self.connect(action, QtCore.SIGNAL(signal), slot)
if checkable:
action.setCheckable(True)
return action
def _(self, string, module=None):
return str(
QtCore.QCoreApplication.translate(module or Snakefire.NAME,
string))
class Snakefire(object):
DOMAIN = "www.snakefire.org"
NAME = "Snakefire"
DESCRIPTION = "Snakefire: Campfire Linux Client"
VERSION = "1.0.3"
ICON = "snakefire.png"
COLORS = {
"normal": None,
"new": QtGui.QColor(0, 0, 255),
"alert": QtGui.QColor(255, 0, 0)
}
def __init__(self):
self.DESCRIPTION = self._(self.DESCRIPTION)
self._pingTimer = None
self._idleTimer = None
self._idle = False
self._lastIdleAnswer = None
self._worker = None
self._settings = {}
self._canConnect = False
self._cfDisconnected()
if len(sys.argv) > 1:
self._qsettings = QtCore.QSettings(sys.argv[1], QtCore.QSettings.IniFormat if sys.platform.find("win") == 0 else QtCore.QSettings.NativeFormat)
else:
self._qsettings = QtCore.QSettings(self.NAME, self.NAME)
self._icon = QtGui.QIcon(":/icons/{icon}".format(icon=self.ICON))
self.setWindowIcon(self._icon)
self.setAcceptDrops(True)
self._setupUI()
settings = self.getSettings("connection")
self._canConnect = False
if settings["subdomain"] and settings["user"] and settings["password"]:
self._canConnect = True
self._updateLayout()
if not self._canConnect:
self.options()
elif settings["connect"]:
self.connectNow()
def showEvent(self, event):
if self._trayIcon.isVisible():
if self._trayIcon.isAlerting():
self._trayIcon.stopAlert()
return
self._trayIcon.show()
def dragEnterEvent(self, event):
room = self.getCurrentRoom()
canUpload = not self._rooms[room.id]["upload"] if room else False
if canUpload and self._getDropFile(event):
event.acceptProposedAction()
def dropEvent(self, event):
room = self.getCurrentRoom()
path = self._getDropFile(event)
if room and path:
self._upload(room, path)
def _getDropFile(self, event):
files = []
urls = event.mimeData().urls()
if urls:
for url in urls:
path = url.path()
if path and os.path.exists(path) and os.path.isfile(path):
try:
handle = open(str(path))
handle.close()
files.append(str(path))
except:
pass
if len(files) > 1:
files = []
return files[0] if files else None
def getSetting(self, group, setting):
settings = self.getSettings(group, asString=False);
return settings[setting] if setting in settings else None
def setSetting(self, group, setting, value):
self._qsettings.beginGroup(group);
self._qsettings.setValue(setting, value)
self._qsettings.endGroup();
def getSettings(self, group, asString=True, reload=False):
defaults = {
"connection": {
"subdomain": None,
"user": None,
"password": None,
"ssl": False,
"connect": False,
"join": False,
"rooms": []
},
"program": {
"minimize": False,
"spell_language": SpellTextEditor.defaultLanguage(),
"away": True,
"away_time": 10,
"away_time_between_messages": 5,
"away_message": self._("I am currently away from {name}").format(name=self.NAME)
},
"display": {
"theme": "default",
"size": 100,
"show_join_message": True,
"show_part_message": True,
"show_message_timestamps": True
},
"alerts": {
"notify_ping": True,
"notify_inactive_tab": False,
"notify_blink": True,
"notify_notify": True
},
"matches": []
}
if reload or not group in self._settings:
settings = defaults[group] if group in defaults else {}
if group == "matches":
settings = []
size = self._qsettings.beginReadArray("matches")
for i in range(size):
self._qsettings.setArrayIndex(i)
isRegex = False
try:
isRegex = True if ["true", "1"].index(str(self._qsettings.value("regex").toPyObject()).lower()) >= 0 else False
except:
pass
settings.append({
'regex': isRegex,
'match': self._qsettings.value("match").toPyObject()
})
self._qsettings.endArray()
else:
self._qsettings.beginGroup(group);
for setting in self._qsettings.childKeys():
settings[str(setting)] = self._qsettings.value(setting).toPyObject()
self._qsettings.endGroup();
boolSettings = []
if group == "connection":
boolSettings += ["ssl", "connect", "join"]
elif group == "program":
boolSettings += ["away", "minimize"]
elif group == "display":
boolSettings += ["show_join_message", "show_part_message", "show_message_timestamps"]
elif group == "alerts":
boolSettings += ["notify_ping", "notify_inactive_tab", "notify_blink", "notify_notify"]
for boolSetting in boolSettings:
try:
settings[boolSetting] = True if ["true", "1"].index(str(settings[boolSetting]).lower()) >= 0 else False
except:
settings[boolSetting] = False
if group == "connection" and settings["subdomain"] and settings["user"]:
settings["password"] = keyring.get_password(self.NAME, str(settings["subdomain"])+"_"+str(settings["user"]))
self._settings[group] = settings
settings = self._settings[group]
if asString:
if isinstance(settings, list):
for i, row in enumerate(settings):
for setting in row:
if not isinstance(row[setting], bool):
settings[i][setting] = str(row[setting]) if row[setting] else ""
else:
for setting in settings:
if not isinstance(settings[setting], bool):
settings[setting] = str(settings[setting]) if settings[setting] else ""
return settings
def setSettings(self, group, settings):
self._settings[group] = settings;
if group == "matches":
self._qsettings.beginWriteArray("matches")
for i, setting in enumerate(settings):
self._qsettings.setArrayIndex(i)
self._qsettings.setValue("regex", setting["regex"])
self._qsettings.setValue("match", setting["match"])
self._qsettings.endArray()
else:
self._qsettings.beginGroup(group);
for setting in self._settings[group]:
if group != "connection" or setting != "password":
self._qsettings.setValue(setting, settings[setting])
elif settings["subdomain"] and settings["user"]:
keyring.set_password(self.NAME, settings["subdomain"]+"_"+settings["user"], settings[setting])
self._qsettings.endGroup();
if group == "connection":
self._canConnect = False
if settings["subdomain"] and settings["user"] and settings["password"]:
self._canConnect = True
self._updateLayout()
elif group == "program":
if settings["away"] and self._connected:
self._setUpIdleTracker()
else:
self._setUpIdleTracker(False)
if self._editor:
if settings["spell_language"]:
self._editor.enableSpell(settings["spell_language"])
else:
self._editor.disableSpell()
elif group == "display":
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["view"]:
self._rooms[roomId]["view"].updateTheme(settings["theme"], settings["size"])
def exit(self):
self._forceClose = True
self.close()
def changeEvent(self, event):
if self.getSetting("program", "minimize") and event.type() == QtCore.QEvent.WindowStateChange and self.isMinimized():
self.hide()
event.ignore()
else:
event.accept()
def closeEvent(self, event):
if (not hasattr(self, "_forceClose") or not self._forceClose) and self.getSetting("program", "minimize"):
self.hide()
event.ignore()
else:
if self.getSetting("connection", "join"):
self.setSetting("connection", "rooms", ",".join([str(roomId) for roomId in self._rooms.keys()]))
self.disconnectNow()
if hasattr(self, "_workers") and self._workers:
for worker in self._workers:
worker.terminate()
worker.wait()
if hasattr(self, "_worker") and self._worker:
self._worker.terminate()
self._worker.wait()
self.setSetting("window", "size", self.size())
self.setSetting("window", "position", self.pos())
event.accept()
def alerts(self):
dialog = AlertsDialog(self)
dialog.open()
def options(self):
dialog = OptionsDialog(self)
dialog.open()
def about(self):
dialog = AboutDialog(self)
dialog.open()
def connectNow(self):
if not self._canConnect:
return
self._connecting = True
self.statusBar().showMessage(self._("Connecting with Campfire..."))
self._updateLayout()
settings = self.getSettings("connection")
self._worker = CampfireWorker(settings["subdomain"], settings["user"], settings["password"], settings["ssl"], self)
self._connectWorkerSignals(self._worker)
self._worker.connect()
def disconnectNow(self):
self.statusBar().showMessage(self._("Disconnecting from Campfire..."))
if self._worker and hasattr(self, "_rooms"):
# Using keys() since the dict could be changed (by _cfRoomLeft())
# while iterating on it
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["room"]:
self._worker.leave(self._rooms[roomId]["room"], False)
self._cfDisconnected()
self._updateLayout()
def joinRoom(self, roomIndex=None):
room = self._roomInIndex(roomIndex if roomIndex else self._toolBar["rooms"].currentIndex())
if not room:
return
self._toolBar["join"].setEnabled(False)
self.statusBar().showMessage(unicode(self._("Joining room {room}...").format(room=room["name"])))
self._rooms[room["id"]] = {
"room": None,
"stream": None,
"upload": None,
"tab": None,
"view": None,
"frame": None,
"usersList": None,
"topicLabel": None,
"filesLabel": None,
"uploadButton": None,
"uploadLabel": None,
"uploadWidget": None,
"newMessages": 0
}
self._getWorker().join(room["id"])
def ping(self):
if not self._connected:
return
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["room"]:
self.updateRoomUsers(roomId, pinging=True)
def speak(self):
message = self._editor.document().toPlainText()
room = self.getCurrentRoom()
if not room or message.trimmed().isEmpty():
return
self._editor.document().clear()
if message[0] == '/':
command = QtCore.QString(message)
separatorIndex = command.indexOf(QtCore.QRegExp('\\s'));
handled = self.command(command.mid(1, separatorIndex-1), command.mid(separatorIndex + 1 if separatorIndex >= 0 else command.length()))
if handled:
return
self.statusBar().showMessage(unicode(self._("Sending message to {room}...").format(room=room.name)))
self._getWorker().speak(room, unicode(message))
def command(self, command, args):
if command.compare(QtCore.QString("away"), QtCore.Qt.CaseInsensitive) == 0:
self.toggleAway()
return True
def uploadFile(self):
room = self.getCurrentRoom()
if not room:
return
path = QtGui.QFileDialog.getOpenFileName(self, self._("Select file to upload"))
if path:
self._upload(room, str(path))
def uploadCancel(self):
room = self.getCurrentRoom()
if not room:
return
if self._rooms[room.id]["upload"]:
self._rooms[room.id]["upload"].stop().join()
self._rooms[room.id]["upload"] = None
self._rooms[room.id]["uploadWidget"].hide()
def leaveRoom(self, roomId):
if roomId in self._rooms:
self.statusBar().showMessage(unicode(self._("Leaving room {room}...").format(room=self._rooms[roomId]["room"].name)))
self._getWorker().leave(self._rooms[roomId]["room"])
def changeTopic(self):
room = self.getCurrentRoom()
if not room:
return
topic, ok = QtGui.QInputDialog.getText(self,
self._("Change topic"),
unicode(self._("Enter new topic for room {room}").format(room=room.name)),
QtGui.QLineEdit.Normal,
room.topic
)
if ok:
self.statusBar().showMessage(unicode(self._("Changing topic for room {room}...").format(room=room.name)))
self._getWorker().changeTopic(room, topic)
def updateRoomUsers(self, roomId = None, pinging = False):
if not roomId:
room = self.getCurrentRoom()
if room:
roomId = room.id
if roomId in self._rooms:
if not pinging:
self.statusBar().showMessage(unicode(self._("Getting users in {room}...").format(room=self._rooms[roomId]["room"].name)))
self._getWorker().users(self._rooms[roomId]["room"], pinging)
def updateRoomUploads(self, roomId = None):
if not roomId:
room = self.getCurrentRoom()
if room:
roomId = room.id
if roomId in self._rooms:
self.statusBar().showMessage(unicode(self._("Getting uploads from {room}...").format(room=self._rooms[roomId]["room"].name)))
self._getWorker().uploads(self._rooms[roomId]["room"])
def getCurrentRoom(self):
index = self._tabs.currentIndex()
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["tab"] == index:
return self._rooms[roomId]["room"]
def toggleAway(self):
self.setAway(False if self._idle else True)
def setAway(self, away=True):
self._idle = away
self.statusBar().showMessage(self._("You are now away") if self._idle else self._('You are now active'), 5000)
def onIdle(self):
self.setAway(True)
def onActive(self):
self.setAway(False)
def _setUpIdleTracker(self, enable=True):
if self._idleTimer:
self._idleTimer.stop()
self._idleTimer = None
if enable and IdleTimer.supported():
self._idleTimer = IdleTimer(self, int(self.getSetting("program", "away_time")) * 60)
self.connect(self._idleTimer, QtCore.SIGNAL("idle()"), self.onIdle)
self.connect(self._idleTimer, QtCore.SIGNAL("active()"), self.onActive)
self._idleTimer.start()
def _cfStreamMessage(self, room, message, live=True, updateRoom=True):
if (
not message.user or
(live and message.is_text() and message.is_by_current_user()) or
not room.id in self._rooms
):
return
view = self._rooms[room.id]["view"]
if not view:
return
alert = False
alertIsDirectPing = False
if message.is_text() and not message.is_by_current_user():
alertIsDirectPing = (QtCore.QString(message.body).indexOf(QtCore.QRegExp("\\s*\\b{name}\\b".format(name=QtCore.QRegExp.escape(self._worker.getUser().name)), QtCore.Qt.CaseInsensitive)) == 0)
alert = self.getSetting("alerts", "notify_ping") if alertIsDirectPing else self._matchesAlert(message.body)
maximumImageWidth = int(view.size().width() * 0.4) # 40% of viewport
renderer = MessageRenderer(
self._worker.getApiToken(),
maximumImageWidth,
room,
message,
live=live,
updateRoom=updateRoom,
showTimestamps = self.getSetting("display", "show_message_timestamps"),
alert=alert,
alertIsDirectPing=alertIsDirectPing,
parent=self
)
if renderer.needsThread():
self.connect(renderer, QtCore.SIGNAL("render(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._renderMessage)
renderer.start()
else:
self._renderMessage(renderer.render(), room, message, live=live, updateRoom=updateRoom, alert=alert, alertIsDirectPing=alertIsDirectPing)
def _renderMessage(self, html, room, message, live=True, updateRoom=True, alert=False, alertIsDirectPing=False):
if (not room.id in self._rooms):
return
frame = self._rooms[room.id]["frame"]
view = self._rooms[room.id]["view"]
if not frame or not view:
return
if not self.getSetting("display", "show_join_message") and (message.is_joining() or message.is_leaving() or message.is_kick()):
return
if html:
currentScrollbarValue = frame.scrollPosition()
autoScroll = (currentScrollbarValue == frame.scrollBarMaximum(QtCore.Qt.Vertical))
frame.setHtml(frame.toHtml() + html)
view.show()
if autoScroll:
frame.scroll(0, frame.scrollBarMaximum(QtCore.Qt.Vertical))
else:
frame.scroll(currentScrollbarValue.x(), currentScrollbarValue.y())
tabIndex = self._rooms[room.id]["tab"]
tabBar = self._tabs.tabBar()
isActiveTab = (self.isActiveWindow() and tabIndex == self._tabs.currentIndex())
if message.is_text() and not isActiveTab:
self._rooms[room.id]["newMessages"] += 1
if self._rooms[room.id]["newMessages"] > 0:
tabBar.setTabText(tabIndex, unicode("{room} ({count})".format(room = room.name, count = self._rooms[room.id]["newMessages"])))
if not isActiveTab and (alert or self._rooms[room.id]["newMessages"] > 0) and tabBar.tabTextColor(tabIndex) == self.COLORS["normal"]:
tabBar.setTabTextColor(tabIndex, self.COLORS["alert" if alert else "new"])
notifyInactiveTab = self.getSetting("alerts", "notify_inactive_tab")
if (not isActiveTab and (alert or notifyInactiveTab)) and self.getSetting("alerts", "notify_blink"):
self._trayIcon.alert()
if live and ((alert or (not isActiveTab and notifyInactiveTab and message.is_text())) and self.getSetting("alerts", "notify_notify")):
self._notify(room, unicode("{} says: {}".format(message.user.name, message.body)), message.user)
if updateRoom:
if (message.is_joining() or message.is_leaving()):
self.updateRoomUsers(room.id)
elif message.is_upload():
self.updateRoomUploads(room.id)
elif message.is_topic_change() and not message.is_by_current_user():
self._cfTopicChanged(room, message.body)
# Respond to direct pings while being away, but only send an auto-response if last one was sent more than 2 minutes ago
if live and alertIsDirectPing and self.getSetting("program", "away") and self._idle:
if self._lastIdleAnswer is None or time.time() - self._lastIdleAnswer >= (int(self.getSetting("program", "away_time_between_messages")) * 60):
self._lastIdleAnswer = time.time()
self._getWorker().speak(room, unicode("{user}: {message}".format(
user = message.user.name,
message = self.getSetting("program", "away_message")
)))
def _matchesAlert(self, message):
matches = False
searchMatches = self.getSettings("matches")
for match in searchMatches:
regex = "\\b{word}\\b".format(word=QtCore.QRegExp.escape(match['match'])) if not match['regex'] else match['match']
if QtCore.QString(message).contains(QtCore.QRegExp(regex, QtCore.Qt.CaseInsensitive)):
matches = True
break
return matches
def _cfConnected(self, user, rooms):
self._connecting = False
self._connected = True
self._rooms = {}
self._toolBar["rooms"].clear()
for room in rooms:
self._toolBar["rooms"].addItem(room["name"], room)
self.statusBar().showMessage(unicode(self._("{user} connected to Campfire").format(user=user.name)), 5000)
self._updateLayout()
if not self._pingTimer:
self._pingTimer = QtCore.QTimer(self)
self.connect(self._pingTimer, QtCore.SIGNAL("timeout()"), self.ping)
self._pingTimer.start(60000) # Ping every minute
if self.getSetting("program", "away"):
self._setUpIdleTracker()
if self.getSetting("connection", "join"):
rooms = self.getSetting("connection", "rooms")
if rooms:
for roomId in rooms.split(","):
count = self._toolBar["rooms"].count()
if count:
roomIndex = None
for i in range(count):
data = self._toolBar["rooms"].itemData(i)
if not data.isNull():
data = data.toMap()
for key in data:
if str(key) == "id" and str(data[key].toString()) == roomId:
roomIndex = i
break;
if roomIndex is not None:
break
if roomIndex is not None:
self.joinRoom(roomIndex)
def _cfDisconnected(self):
if self._pingTimer:
self._pingTimer.stop()
self._pingTimer = None
if self._idleTimer:
self._setUpIdleTracker(False)
self._connecting = False
self._connected = False
self._rooms = {}
self._worker = None
self.statusBar().clearMessage()
def _cfRoomJoined(self, room, messages=[], rejoined=False):
if room.id not in self._rooms:
return
if not rejoined:
self._rooms[room.id].update(self._setupRoomUI(room))
self._rooms[room.id]["room"] = room
self._rooms[room.id]["stream"] = self._worker.getStream(room)
self.updateRoomUsers(room.id)
self.updateRoomUploads(room.id)
if not rejoined:
self.statusBar().showMessage(unicode(self._("Joined room {room}").format(room=room.name)), 5000)
self._updatedRoomsList()
if not rejoined and messages:
for message in messages:
self._cfStreamMessage(room, message, live=False, updateRoom=False)
def _cfSpoke(self, room, message):
self._cfStreamMessage(room, message, live=False)
self.statusBar().clearMessage()
def _cfRoomLeft(self, room):
if self._rooms[room.id]["stream"]:
self._rooms[room.id]["stream"].stop().join()
if self._rooms[room.id]["upload"]:
self._rooms[room.id]["upload"].stop().join()
self._tabs.removeTab(self._rooms[room.id]["tab"])
del self._rooms[room.id]
self.statusBar().showMessage(unicode(self._("Left room {room}").format(room=room.name)), 5000)
self._updatedRoomsList()
def _cfRoomUsers(self, room, users, pinging=False):
# We may be disconnecting while still processing the list
if not room.id in self._rooms:
return
if not pinging:
self.statusBar().clearMessage()
self._rooms[room.id]["usersList"].clear()
for user in users:
item = QtGui.QListWidgetItem(user["name"])
item.setData(QtCore.Qt.UserRole, user)
self._rooms[room.id]["usersList"].addItem(item)
def _cfRoomUploads(self, room, uploads):
# We may be disconnecting while still processing the list
if not room.id in self._rooms:
return
self.statusBar().clearMessage()
label = self._rooms[room.id]["filesLabel"]
if uploads:
html = ""
for upload in uploads:
html += "{br}• <a href=\"{url}\">{name}</a>".format(
br = "<br />" if html else "",
url = upload["full_url"],
name = upload["name"]
)
html = unicode("{text}<br />{html}".format(
text = self._("Latest uploads:"),
html = html
))
label.setText(html)
if not label.isVisible():
label.show()
elif label.isVisible():
label.setText("")
label.hide()
def _cfUploadProgress(self, room, current, total):
if not room.id in self._rooms:
return
progressBar = self._rooms[room.id]["uploadProgressBar"]
if not self._rooms[room.id]["uploadWidget"].isVisible():
self._rooms[room.id]["uploadWidget"].show()
progressBar.setMaximum(total)
progressBar.setValue(current)
def _cfUploadFinished(self, room):
if not room.id in self._rooms:
return
self._rooms[room.id]["upload"].join()
self._rooms[room.id]["upload"] = None
self._rooms[room.id]["uploadWidget"].hide()
def _cfTopicChanged(self, room, topic):
if not room.id in self._rooms:
return
self._rooms[room.id]["topicLabel"].setText(topic)
self.statusBar().clearMessage()
def _cfConnectError(self, error):
self._cfDisconnected()
self._updateLayout()
self._cfError(error)
def _cfError(self, error):
self.statusBar().clearMessage()
if not self._connected:
QtGui.QMessageBox.critical(self, "Error", self._("Error while connecting: {error}".format(error = str(error))))
else:
QtGui.QMessageBox.critical(self, "Error", str(error))
def _cfRoomError(self, error, room):
self.statusBar().clearMessage()
if isinstance(error, RuntimeError):
(code, message) = error
if code == 401:
self.statusBar().showMessage(unicode(self._("Disconnected from room. Rejoining room {room}...").format(room=room.name)), 5000)
self._rooms[room.id]["stream"].stop().join()
self._getWorker().join(room.id, True)
return
QtGui.QMessageBox.critical(self, "Error", str(error))
def _roomSelected(self, index):
self._updatedRoomsList(index)
def _upload(self, room, path):
self._rooms[room.id]["upload"] = self._worker.upload(room, path)
self._updateRoomLayout()
def _roomTabClose(self, tabIndex):
for roomId in self._rooms:
if self._rooms[roomId]["tab"] == tabIndex:
self.leaveRoom(roomId)
break
def _roomTabFocused(self):
tabIndex = self._tabs.currentIndex()
if tabIndex < 0 or not self.isActiveWindow():
return
room = self._roomInTabIndex(tabIndex)
if not room:
return
tabBar = self._tabs.tabBar()
if self._rooms[room.id]["newMessages"] > 0:
self._rooms[room.id]["newMessages"] = 0
tabBar.setTabText(tabIndex, room.name)
if tabBar.tabTextColor(tabIndex) != self.COLORS["normal"]:
tabBar.setTabTextColor(tabIndex, self.COLORS["normal"])
self._updateRoomLayout()
def _roomInTabIndex(self, index):
room = None
for key in self._rooms:
if self._rooms[key]["tab"] == index:
room = self._rooms[key]["room"]
break
return room
def _roomInIndex(self, index):
room = {}
data = self._toolBar["rooms"].itemData(index)
if not data.isNull():
data = data.toMap()
for key in data:
room[str(key)] = unicode(data[key].toString())
return room
def _connectWorkerSignals(self, worker):
self.connect(worker, QtCore.SIGNAL("error(PyQt_PyObject)"), self._cfError)
self.connect(worker, QtCore.SIGNAL("connected(PyQt_PyObject, PyQt_PyObject)"), self._cfConnected)
self.connect(worker, QtCore.SIGNAL("connectError(PyQt_PyObject)"), self._cfConnectError)
self.connect(worker, QtCore.SIGNAL("streamError(PyQt_PyObject, PyQt_PyObject)"), self._cfRoomError)
self.connect(worker, QtCore.SIGNAL("uploadError(PyQt_PyObject, PyQt_PyObject)"), self._cfRoomError)
self.connect(worker, QtCore.SIGNAL("joined(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfRoomJoined)
self.connect(worker, QtCore.SIGNAL("spoke(PyQt_PyObject, PyQt_PyObject)"), self._cfSpoke)
self.connect(worker, QtCore.SIGNAL("streamMessage(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfStreamMessage)
self.connect(worker, QtCore.SIGNAL("left(PyQt_PyObject)"), self._cfRoomLeft)
self.connect(worker, QtCore.SIGNAL("users(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfRoomUsers)
self.connect(worker, QtCore.SIGNAL("uploads(PyQt_PyObject, PyQt_PyObject)"), self._cfRoomUploads)
self.connect(worker, QtCore.SIGNAL("uploadProgress(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfUploadProgress)
self.connect(worker, QtCore.SIGNAL("uploadFinished(PyQt_PyObject)"), self._cfUploadFinished)
self.connect(worker, QtCore.SIGNAL("topicChanged(PyQt_PyObject, PyQt_PyObject)"), self._cfTopicChanged)
def _getWorker(self):
if not hasattr(self, "_workers"):
self._workers = []
if self._workers:
for worker in self._workers:
if worker.isFinished():
return worker
worker = copy.copy(self._worker)
self._connectWorkerSignals(worker)
self._workers.append(worker)
return worker
def _updatedRoomsList(self, index=None):
if not index:
index = self._toolBar["rooms"].currentIndex()
room = self._roomInIndex(index)
self._toolBar["join"].setEnabled(False)
if not room or room["id"] not in self._rooms:
self._toolBar["join"].setEnabled(True)
centralWidget = self.centralWidget()
if not self._tabs.count():
centralWidget.hide()
else:
centralWidget.show()
def _notify(self, room, message, user):
raise NotImplementedError("_notify() must be implemented")
def _updateRoomLayout(self):
room = self.getCurrentRoom()
if room:
canUpload = not self._rooms[room.id]["upload"]
uploadButton = self._rooms[room.id]["uploadButton"]
if (
(canUpload and not uploadButton.isEnabled()) or
(not canUpload and uploadButton.isEnabled())
):
uploadButton.setEnabled(canUpload)
def _updateLayout(self):
self._menus["file"]["connect"].setEnabled(not self._connected and self._canConnect and not self._connecting)
self._menus["file"]["disconnect"].setEnabled(self._connected)
roomsEmpty = self._toolBar["rooms"].count() == 1 and self._toolBar["rooms"].itemData(0).isNull()
if not roomsEmpty and (not self._connected or not self._toolBar["rooms"].count()):
self._toolBar["rooms"].clear()
self._toolBar["rooms"].addItem(self._("No rooms available"))
self._toolBar["rooms"].setEnabled(False)
elif not roomsEmpty:
self._toolBar["rooms"].setEnabled(True)
self._toolBar["roomsLabel"].setEnabled(self._toolBar["rooms"].isEnabled())
self._toolBar["join"].setEnabled(self._toolBar["rooms"].isEnabled())
def _setupRoomUI(self, room):
topic = room.topic if room.topic else ""
topicLabel = ClickableQLabel(topic)
topicLabel.setToolTip(self._("Click here to change room's topic"))
topicLabel.setWordWrap(True)
self.connect(topicLabel, QtCore.SIGNAL("clicked()"), self.changeTopic)
view = SnakeFireWebView(self)
view.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
frame = view.page().mainFrame()
#Send all link clicks to systems web browser
view.page().setLinkDelegationPolicy(QtWebKit.QWebPage.DelegateAllLinks)
def linkClicked(url):
QtGui.QDesktopServices.openUrl(url)
view.connect(view, QtCore.SIGNAL("linkClicked (const QUrl&)"), linkClicked)
# Support auto scroll when needed
def autoScroll(size):
frame.scroll(0, size.height())
frame.connect(frame, QtCore.SIGNAL("contentsSizeChanged (const QSize&)"), autoScroll)
usersList = QtGui.QListWidget()
filesLabel = QtGui.QLabel("")
filesLabel.setOpenExternalLinks(True)
filesLabel.setWordWrap(True)
filesLabel.hide()
uploadButton = QtGui.QPushButton(self._("&Upload new file"))
self.connect(uploadButton, QtCore.SIGNAL("clicked()"), self.uploadFile)
uploadProgressBar = QtGui.QProgressBar()
uploadProgressLabel = QtGui.QLabel(self._("Uploading:"))
uploadCancelButton = QtGui.QPushButton(self._("Cancel"))
self.connect(uploadCancelButton, QtCore.SIGNAL("clicked()"), self.uploadCancel)
uploadLayout = QtGui.QHBoxLayout()
uploadLayout.addWidget(uploadProgressLabel)
uploadLayout.addWidget(uploadProgressBar)
uploadLayout.addWidget(uploadCancelButton)
uploadWidget = QtGui.QWidget()
uploadWidget.setLayout(uploadLayout)
uploadWidget.hide()
leftFrameLayout = QtGui.QVBoxLayout()
leftFrameLayout.addWidget(topicLabel)
leftFrameLayout.addWidget(view)
leftFrameLayout.addWidget(uploadWidget)
rightFrameLayout = QtGui.QVBoxLayout()
rightFrameLayout.addWidget(usersList)
rightFrameLayout.addWidget(filesLabel)
rightFrameLayout.addWidget(uploadButton)
rightFrameLayout.addStretch(1)
leftFrame = QtGui.QWidget()
leftFrame.setLayout(leftFrameLayout)
rightFrame = QtGui.QWidget()
rightFrame.setLayout(rightFrameLayout)
splitter = QtGui.QSplitter()
splitter.addWidget(leftFrame)
splitter.addWidget(rightFrame)
splitter.setSizes([splitter.size().width() * 0.75, splitter.size().width() * 0.25])
index = self._tabs.addTab(splitter, room.name)
self._tabs.setCurrentIndex(index)
if not self.COLORS["normal"]:
self.COLORS["normal"] = self._tabs.tabBar().tabTextColor(index)
else:
self._tabs.tabBar().setTabTextColor(index, self.COLORS["normal"])
return {
"tab": index,
"view": view,
"frame": frame,
"usersList": usersList,
"topicLabel": topicLabel,
"filesLabel": filesLabel,
"uploadButton": uploadButton,
"uploadWidget": uploadWidget,
"uploadProgressBar": uploadProgressBar,
"uploadProgressLabel": uploadProgressLabel
}
def _setupUI(self):
self.setWindowTitle(self.NAME)
self._addMenu()
self._addToolbar()
self._tabs = QtGui.QTabWidget()
self._tabs.setTabsClosable(True)
self.connect(self._tabs, QtCore.SIGNAL("currentChanged(int)"), self._roomTabFocused)
self.connect(self._tabs, QtCore.SIGNAL("tabCloseRequested(int)"), self._roomTabClose)
self._editor = SpellTextEditor(lang=self.getSetting("program", "spell_language"), mainFrame=self)
speakButton = QtGui.QPushButton(self._("&Send"))
self.connect(speakButton, QtCore.SIGNAL('clicked()'), self.speak)
grid = QtGui.QGridLayout()
grid.setRowStretch(0, 1)
grid.addWidget(self._tabs, 0, 0, 1, -1)
grid.addWidget(self._editor, 2, 0)
grid.addWidget(speakButton, 2, 1)
widget = QtGui.QWidget()
widget.setLayout(grid)
self.setCentralWidget(widget)
tabWidgetFocusEventFilter = TabWidgetFocusEventFilter(self)
self.connect(tabWidgetFocusEventFilter, QtCore.SIGNAL("tabFocused()"), self._roomTabFocused)
widget.installEventFilter(tabWidgetFocusEventFilter)
self.centralWidget().hide()
size = self.getSetting("window", "size")
if not size:
size = QtCore.QSize(640, 480)
self.resize(size)
position = self.getSetting("window", "position")
if not position:
screen = QtGui.QDesktopWidget().screenGeometry()
position = QtCore.QPoint((screen.width()-size.width())/2, (screen.height()-size.height())/2)
self.move(position)
self._updateLayout()
menu = QtGui.QMenu(self)
menu.addAction(self._menus["file"]["connect"])
menu.addAction(self._menus["file"]["disconnect"])
menu.addSeparator()
menu.addAction(self._menus["file"]["exit"])
self._trayIcon = Systray(self._icon, self)
self._trayIcon.setContextMenu(menu)
self._trayIcon.setToolTip(self.DESCRIPTION)
def _addMenu(self):
self._menus = {
"file": {
"connect": self._createAction(self._("&Connect"), self.connectNow, icon="connect.png"),
"disconnect": self._createAction(self._("&Disconnect"), self.disconnectNow, icon="disconnect.png"),
"exit": self._createAction(self._("E&xit"), self.exit)
},
"settings": {
"alerts": self._createAction(self._("&Alerts..."), self.alerts, icon="alerts.png"),
"options": self._createAction(self._("&Options..."), self.options)
},
"help": {
"about": self._createAction(self._("A&bout"), self.about)
}
}
menu = self.menuBar()
file_menu = menu.addMenu(self._("&File"))
file_menu.addAction(self._menus["file"]["connect"])
file_menu.addAction(self._menus["file"]["disconnect"])
file_menu.addSeparator()
file_menu.addAction(self._menus["file"]["exit"])
settings_menu = menu.addMenu(self._("S&ettings"))
settings_menu.addAction(self._menus["settings"]["alerts"])
settings_menu.addSeparator()
settings_menu.addAction(self._menus["settings"]["options"])
help_menu = menu.addMenu(self._("&Help"))
help_menu.addAction(self._menus["help"]["about"])
def _addToolbar(self):
self._toolBar = {
"connect": self._menus["file"]["connect"],
"disconnect": self._menus["file"]["disconnect"],
"roomsLabel": QtGui.QLabel(self._("Rooms:")),
"rooms": QtGui.QComboBox(),
"join": self._createAction(self._("Join room"), self.joinRoom, icon="join.png"),
"alerts": self._menus["settings"]["alerts"]
}
self.connect(self._toolBar["rooms"], QtCore.SIGNAL("currentIndexChanged(int)"), self._roomSelected)
toolBar = self.toolBar()
toolBar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
toolBar.addAction(self._toolBar["connect"])
toolBar.addAction(self._toolBar["disconnect"])
toolBar.addSeparator();
toolBar.addWidget(self._toolBar["roomsLabel"])
toolBar.addWidget(self._toolBar["rooms"])
toolBar.addAction(self._toolBar["join"])
toolBar.addSeparator();
toolBar.addAction(self._toolBar["alerts"])
def _createAction(self, text, slot=None, shortcut=None, icon=None,
tip=None, checkable=False, signal="triggered()"):
""" Create an action """
action = QtGui.QAction(text, self)
if icon is not None:
if not isinstance(icon, QtGui.QIcon):
action.setIcon(QtGui.QIcon(":/icons/{icon}".format(icon=icon)))
else:
action.setIcon(icon)
if shortcut is not None:
action.setShortcut(shortcut)
if tip is not None:
action.setToolTip(tip)
action.setStatusTip(tip)
if slot is not None:
self.connect(action, QtCore.SIGNAL(signal), slot)
if checkable:
action.setCheckable(True)
return action
def _(self, string, module=None):
return str(QtCore.QCoreApplication.translate(module or Snakefire.NAME, string))
class Snakefire(object):
DOMAIN = "snakefire.org"
NAME = "Snakefire"
DESCRIPTION = "Snakefire: Campfire Linux Client"
VERSION = "1.0.1"
ICON = "snakefire.png"
COLORS = {
"normal": None,
"new": QtGui.QColor(0, 0, 255),
"alert": QtGui.QColor(255, 0, 0)
}
MESSAGES = {
"alert": '<div class="alert"><span class="time">[{time}]</span> <span class="author">{user}</span>: {message}</div>',
"image": '<span class="upload image"><a href="{url}"><img src="data:image/{type};base64,{data}" title="{name}" {attribs} /></a></span>',
"join": '<div class="joined">--> {user} joined {room}</div>',
"leave": '<div class="left"><-- {user} has left {room}</div>',
"message_self": '<div class="message"><span class="time">[{time}]</span> <span class="author self">{user}</span>: {message}</div>',
"message": '<div class="message"><span class="time">[{time}]</span> <span class="author">{user}</span>: {message}</div>',
"paste": '<div class="paste">{message}</div>',
"upload": '<span class="upload"><a href="{url}">{name}</a></span>',
"topic": '<div class="topic">{user} changed topic to <span class="new_topic">{topic}</span></div>',
"tweet": '<div class="tweet"><a href="{url_user}">{user}</a> <a href="{url}">tweeted</a>: {message}</div>'
}
def __init__(self):
self.DESCRIPTION = self._(self.DESCRIPTION)
self._pingTimer = None
self._idleTimer = None
self._idle = False
self._worker = None
self._settings = {}
self._canConnect = False
self._cfDisconnected()
self._qsettings = QtCore.QSettings()
self._icon = QtGui.QIcon(":/icons/{icon}".format(icon=self.ICON))
self.setWindowIcon(self._icon)
self.setAcceptDrops(True)
self._setupUI()
settings = self.getSettings("connection")
self._canConnect = False
if settings["subdomain"] and settings["user"] and settings["password"]:
self._canConnect = True
self._updateLayout()
if settings["connect"]:
self.connectNow()
def showEvent(self, event):
if self._trayIcon.isVisible():
if self._trayIcon.isAlerting():
self._trayIcon.stopAlert()
return
self._trayIcon.show()
def dragEnterEvent(self, event):
room = self.getCurrentRoom()
canUpload = not self._rooms[room.id]["upload"] if room else False
if canUpload and self._getDropFile(event):
event.acceptProposedAction()
def dropEvent(self, event):
room = self.getCurrentRoom()
path = self._getDropFile(event)
if room and path:
self._upload(room, path)
def _getDropFile(self, event):
files = []
urls = event.mimeData().urls()
if urls:
for url in urls:
path = url.path()
if path and os.path.exists(path) and os.path.isfile(path):
try:
handle = open(str(path))
handle.close()
files.append(str(path))
except Exception as e:
pass
if len(files) > 1:
files = []
return files[0] if files else None
def getSetting(self, group, setting):
settings = self.getSettings(group, asString=False);
return settings[setting] if setting in settings else None
def setSetting(self, group, setting, value):
self._qsettings.beginGroup(group);
self._qsettings.setValue(setting, value)
self._qsettings.endGroup();
def getSettings(self, group, asString=True, reload=False):
defaults = {
"connection": {
"subdomain": None,
"user": None,
"password": None,
"ssl": False,
"connect": False,
"join": False,
"rooms": []
},
"program": {
"minimize": False,
"away": True,
"away_time": 10,
"away_message": self._("I am currently away from {name}").format(name=self.NAME)
},
"display": {
"theme": "default",
"size": 100,
"show_join_message": True,
"show_part_message": True
},
"alerts": {
"notify_inactive_tab": False,
"matches": "Snakefire;python"
}
}
if reload or not group in self._settings:
settings = defaults[group] if group in defaults else {}
self._qsettings.beginGroup(group);
for setting in self._qsettings.childKeys():
settings[str(setting)] = self._qsettings.value(setting).toPyObject()
self._qsettings.endGroup();
boolSettings = []
if group == "connection":
boolSettings += ["ssl", "connect", "join"]
elif group == "program":
boolSettings += ["away", "minimize"]
elif group == "display":
boolSettings += ["show_join_message", "show_part_message"]
elif group == "alerts":
boolSettings += ["notify_inactive_tab"]
for boolSetting in boolSettings:
try:
settings[boolSetting] = True if ["true", "1"].index(str(settings[boolSetting]).lower()) >= 0 else False
except:
settings[boolSetting] = False
if group == "connection" and settings["subdomain"] and settings["user"]:
settings["password"] = keyring.get_password(self.NAME, str(settings["subdomain"])+"_"+str(settings["user"]))
self._settings[group] = settings
settings = self._settings[group]
if asString:
for setting in settings:
if not isinstance(settings[setting], bool):
settings[setting] = str(settings[setting]) if settings[setting] else ""
return settings
def setSettings(self, group, settings):
self._settings[group] = settings;
self._qsettings.beginGroup(group);
for setting in self._settings[group]:
if group != "connection" or setting != "password":
self._qsettings.setValue(setting, settings[setting])
elif settings["subdomain"] and settings["user"]:
keyring.set_password(self.NAME, settings["subdomain"]+"_"+settings["user"], settings[setting])
self._qsettings.endGroup();
if group == "connection":
self._canConnect = False
if settings["subdomain"] and settings["user"] and settings["password"]:
self._canConnect = True
self._updateLayout()
elif group == "program":
if settings["away"] and self._connected:
self._setUpIdleTracker()
else:
self._setUpIdleTracker(False)
elif group == "display":
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["view"]:
self._rooms[roomId]["view"].updateTheme(settings["theme"], settings["size"])
def exit(self):
self._forceClose = True
self.close()
def changeEvent(self, event):
if self.getSetting("program", "minimize") and event.type() == QtCore.QEvent.WindowStateChange and self.isMinimized():
self.hide()
event.ignore()
else:
event.accept()
def closeEvent(self, event):
if (not hasattr(self, "_forceClose") or not self._forceClose) and self.getSetting("program", "minimize"):
self.hide()
event.ignore()
else:
if self.getSetting("connection", "join"):
self.setSetting("connection", "rooms", ",".join([str(roomId) for roomId in self._rooms.keys()]))
self.disconnectNow()
if hasattr(self, "_workers") and self._workers:
for worker in self._workers:
worker.terminate()
worker.wait()
if hasattr(self, "_worker") and self._worker:
self._worker.terminate()
self._worker.wait()
self.setSetting("window", "size", self.size())
self.setSetting("window", "position", self.pos())
event.accept()
def alerts(self):
dialog = AlertsDialog(self)
dialog.open()
def options(self):
dialog = OptionsDialog(self)
dialog.open()
def connectNow(self):
if not self._canConnect:
return
self._connecting = True
self.statusBar().showMessage(self._("Connecting with Campfire..."))
self._updateLayout()
settings = self.getSettings("connection")
self._worker = CampfireWorker(settings["subdomain"], settings["user"], settings["password"], settings["ssl"], self)
self._connectWorkerSignals(self._worker)
self._worker.connect()
def disconnectNow(self):
self.statusBar().showMessage(self._("Disconnecting from Campfire..."))
if self._worker and hasattr(self, "_rooms"):
# Using keys() since the dict could be changed (by _cfRoomLeft())
# while iterating on it
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["room"]:
self._worker.leave(self._rooms[roomId]["room"], False)
self._cfDisconnected()
self._updateLayout()
def joinRoom(self, roomIndex=None):
room = self._roomInIndex(roomIndex if roomIndex else self._toolBar["rooms"].currentIndex())
if not room:
return
self._toolBar["join"].setEnabled(False)
self.statusBar().showMessage(self._("Joining room {room}...").format(room=room["name"]))
self._rooms[room["id"]] = {
"room": None,
"stream": None,
"upload": None,
"tab": None,
"view": None,
"frame": None,
"usersList": None,
"topicLabel": None,
"filesLabel": None,
"uploadButton": None,
"uploadLabel": None,
"uploadWidget": None,
"newMessages": 0
}
self._getWorker().join(room["id"])
def ping(self):
if not self._connected:
return
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["room"]:
self.updateRoomUsers(roomId, pinging=True)
def speak(self):
message = self._editor.document().toPlainText()
room = self.getCurrentRoom()
if not room or message.trimmed().isEmpty():
return
self._editor.document().clear()
if message[0] == '/':
command = QtCore.QString(message)
separatorIndex = command.indexOf(QtCore.QRegExp('\\s'));
handled = self.command(command.mid(1, separatorIndex-1), command.mid(separatorIndex + 1 if separatorIndex >= 0 else command.length()))
if handled:
return
self.statusBar().showMessage(self._("Sending message to {room}...").format(room=room.name))
self._getWorker().speak(room, unicode(message))
def command(self, command, args):
if command.compare(QtCore.QString("away"), QtCore.Qt.CaseInsensitive) == 0:
self.toggleAway()
return True
def uploadFile(self):
room = self.getCurrentRoom()
if not room:
return
path = QtGui.QFileDialog.getOpenFileName(self, self._("Select file to upload"))
if path:
self._upload(room, str(path))
def uploadCancel(self):
room = self.getCurrentRoom()
if not room:
return
if self._rooms[room.id]["upload"]:
self._rooms[room.id]["upload"].stop().join()
self._rooms[room.id]["upload"] = None
self._rooms[room.id]["uploadWidget"].hide()
def leaveRoom(self, roomId):
if roomId in self._rooms:
self.statusBar().showMessage(self._("Leaving room {room}...").format(room=self._rooms[roomId]["room"].name))
self._getWorker().leave(self._rooms[roomId]["room"])
def changeTopic(self):
room = self.getCurrentRoom()
if not room:
return
topic, ok = QtGui.QInputDialog.getText(self,
self._("Change topic"),
self._("Enter new topic for room {room}").format(room=room.name),
QtGui.QLineEdit.Normal,
room.topic
)
if ok:
self.statusBar().showMessage(self._("Changing topic for room {room}...").format(room=room.name))
self._getWorker().changeTopic(room, topic)
def updateRoomUsers(self, roomId = None, pinging = False):
if not roomId:
room = self.getCurrentRoom()
if room:
roomId = room.id
if roomId in self._rooms:
if not pinging:
self.statusBar().showMessage(self._("Getting users in {room}...").format(room=self._rooms[roomId]["room"].name))
self._getWorker().users(self._rooms[roomId]["room"], pinging)
def updateRoomUploads(self, roomId = None):
if not roomId:
room = self.getCurrentRoom()
if room:
roomId = room.id
if roomId in self._rooms:
self.statusBar().showMessage(self._("Getting uploads from {room}...").format(room=self._rooms[roomId]["room"].name))
self._getWorker().uploads(self._rooms[roomId]["room"])
def getCurrentRoom(self):
index = self._tabs.currentIndex()
for roomId in self._rooms.keys():
if roomId in self._rooms and self._rooms[roomId]["tab"] == index:
return self._rooms[roomId]["room"]
def toggleAway(self):
self.setAway(False if self._idle else True)
def setAway(self, away=True):
self._idle = away
self.statusBar().showMessage(self._("You are now away") if self._idle else self._('You are now active'), 5000)
def _idle(self):
self.setAway(True)
def _active(self):
self.setAway(False)
def _setUpIdleTracker(self, enable=True):
if self._idleTimer:
self._idleTimer.stop().wait()
self._idleTimer = None
if enable:
try:
self._idleTimer = IdleTimer(self, self.getSetting("program", "away_time") * 60)
self.connect(self._idleTimer, QtCore.SIGNAL("idle()"), self._idle)
self.connect(self._idleTimer, QtCore.SIGNAL("active()"), self._active)
self._idleTimer.start()
except:
self._idleTimer = None
def _cfStreamMessage(self, room, message, live=True, updateRoom=True):
if (
not message.user or
(live and message.is_text() and message.is_by_current_user()) or
not room.id in self._rooms
):
return
view = self._rooms[room.id]["view"]
frame = self._rooms[room.id]["frame"]
if not view and frame:
return
notify = True
alert = False
alertIsDirectPing = False
if message.is_text() and not message.is_by_current_user():
alertIsDirectPing = QtCore.QString(message.body).contains(QtCore.QRegExp("\\b{name}\\b".format(name=self._worker.getUser().name), QtCore.Qt.CaseInsensitive))
alert = True if alertIsDirectPing else self._matchesAlert(message.body)
html = None
if message.is_joining() and self.getSetting("display", "show_join_message"):
html = self.MESSAGES["join"].format(user=message.user.name, room=room.name)
elif message.is_leaving() and self.getSetting("display", "show_join_message"):
html = self.MESSAGES["leave"].format(user=message.user.name, room=room.name)
elif message.is_text() or message.is_upload():
if message.body:
body = self._plainTextToHTML(message.tweet["tweet"] if message.is_tweet() else message.body)
if message.is_tweet():
body = self.MESSAGES["tweet"].format(
url_user = "******".format(user=message.tweet["user"]),
user = message.tweet["user"],
url = message.tweet["url"],
message = body
)
elif message.is_paste():
body = self.MESSAGES["paste"].format(message=body)
elif message.is_upload():
body = self._displayUpload(view, message)
else:
body = self._autoLink(body)
created = QtCore.QDateTime(
message.created_at.year,
message.created_at.month,
message.created_at.day,
message.created_at.hour,
message.created_at.minute,
message.created_at.second
)
created.setTimeSpec(QtCore.Qt.UTC)
createdFormat = "h:mm ap"
if created.daysTo(QtCore.QDateTime.currentDateTime()):
createdFormat = "MMM d, {createdFormat}".format(createdFormat=createdFormat)
key = "message"
if message.is_by_current_user():
key = "message_self"
elif alert:
key = "alert"
html = self.MESSAGES[key].format(
time = created.toLocalTime().toString(createdFormat),
user = message.user.name,
message = body
)
elif message.is_topic_change():
html = self.MESSAGES["topic"].format(user=message.user.name, topic=message.body)
if html:
currentScrollbarValue = frame.scrollPosition()
autoScroll = (currentScrollbarValue == frame.scrollBarMaximum(QtCore.Qt.Vertical))
frame.setHtml(frame.toHtml() + html)
view.show()
if autoScroll:
frame.scroll(0, frame.scrollBarMaximum(QtCore.Qt.Vertical))
else:
frame.scroll(currentScrollbarValue.x(), currentScrollbarValue.y())
tabIndex = self._rooms[room.id]["tab"]
tabBar = self._tabs.tabBar()
isActiveTab = (self.isActiveWindow() and tabIndex == self._tabs.currentIndex())
if message.is_text() and not isActiveTab:
self._rooms[room.id]["newMessages"] += 1
if self._rooms[room.id]["newMessages"] > 0:
tabBar.setTabText(tabIndex, "{room} ({count})".format(room = room.name, count = self._rooms[room.id]["newMessages"]))
if not isActiveTab and (alert or self._rooms[room.id]["newMessages"] > 0) and tabBar.tabTextColor(tabIndex) == self.COLORS["normal"]:
tabBar.setTabTextColor(tabIndex, self.COLORS["alert" if alert else "new"])
notifyInactiveTab = self.getSetting("alerts", "notify_inactive_tab")
if not isActiveTab and (alert or notifyInactiveTab):
self._trayIcon.alert()
if (alert and notify) or (not isActiveTab and notifyInactiveTab and message.is_text()):
self._notify(room, "{} says: {}".format(message.user.name, message.body))
if updateRoom:
if (message.is_joining() or message.is_leaving()):
self.updateRoomUsers(room.id)
elif message.is_upload():
self.updateRoomUploads(room.id)
elif message.is_topic_change() and not message.is_by_current_user():
self._cfTopicChanged(room, message.body)
if live and alertIsDirectPing and self.getSetting("program", "away") and self._idle:
self._getWorker().speak(room, unicode("{user}: {message}").format(
user = message.user.name,
message = self.getSetting("program", "away_message")
))
def _displayUpload(self, view, message):
image = None
if message.upload['content_type'].startswith("image/"):
try:
request = urllib2.Request(message.upload['url'])
auth_header = base64.encodestring('{}:{}'.format(self._worker.getApiToken(), 'X')).replace('\n', '')
request.add_header("Authorization", "Basic {}".format(auth_header))
image = urllib2.urlopen(request).read()
except:
pass
if image:
width = None
try:
imageFile = tempfile.NamedTemporaryFile('w+b')
imageFile.write(image)
(width, height) = Image.open(imageFile.name).size
imageFile.close()
maximumImageWidth = int(view.size().width() * 0.7) # 70% of viewport
if width > maximumImageWidth:
width = maximumImageWidth
except:
pass
html = self.MESSAGES["image"].format(
type = message.upload['content_type'],
data = base64.encodestring(image),
url = message.upload['url'],
name = message.upload['name'],
attribs = "width=\"{width}\" ".format(width=width) if width else ""
)
else:
html = self.MESSAGES["upload"].format(
url = message.upload['url'],
name = message.upload['name']
)
return html
def _matchesAlert(self, message):
matches = False
regexes = []
words = self.getSetting("alerts", "matches").split(";")
for word in words:
regexes.append("\\b{word}\\b".format(word=word))
for regex in regexes:
if QtCore.QString(message).contains(QtCore.QRegExp(regex, QtCore.Qt.CaseInsensitive)):
matches = True
break
return matches
def _cfConnected(self, user, rooms):
self._connecting = False
self._connected = True
self._rooms = {}
self._toolBar["rooms"].clear()
for room in rooms:
self._toolBar["rooms"].addItem(room["name"], room)
self.statusBar().showMessage(self._("{user} connected to Campfire").format(user=user.name), 5000)
self._updateLayout()
if not self._pingTimer:
self._pingTimer = QtCore.QTimer(self)
self.connect(self._pingTimer, QtCore.SIGNAL("timeout()"), self.ping)
self._pingTimer.start(60000) # Ping every minute
if self.getSetting("program", "away"):
self._setUpIdleTracker()
if self.getSetting("connection", "join"):
rooms = self.getSetting("connection", "rooms")
if rooms:
for roomId in rooms.split(","):
count = self._toolBar["rooms"].count()
if count:
roomIndex = None
for i in range(count):
data = self._toolBar["rooms"].itemData(i)
if not data.isNull():
data = data.toMap()
for key in data:
if str(key) == "id" and str(data[key].toString()) == roomId:
roomIndex = i
break;
if roomIndex is not None:
break
if roomIndex is not None:
self.joinRoom(roomIndex)
def _cfDisconnected(self):
if self._pingTimer:
self._pingTimer.stop()
self._pingTimer = None
if self._idleTimer:
self._setUpIdleTracker(False)
self._connecting = False
self._connected = False
self._rooms = {}
self._worker = None
self.statusBar().clearMessage()
def _cfRoomJoined(self, room, messages=[], rejoined=False):
if room.id not in self._rooms:
return
if not rejoined:
self._rooms[room.id].update(self._setupRoomUI(room))
self._rooms[room.id]["room"] = room
self._rooms[room.id]["stream"] = self._worker.getStream(room)
self.updateRoomUsers(room.id)
self.updateRoomUploads(room.id)
if not rejoined:
self.statusBar().showMessage(self._("Joined room {room}").format(room=room.name), 5000)
self._updatedRoomsList()
if not rejoined and messages:
for message in messages:
self._cfStreamMessage(room, message, live=False, updateRoom=False)
def _cfSpoke(self, room, message):
self._cfStreamMessage(room, message, live=False)
self.statusBar().clearMessage()
def _cfRoomLeft(self, room):
if self._rooms[room.id]["stream"]:
self._rooms[room.id]["stream"].stop().join()
if self._rooms[room.id]["upload"]:
self._rooms[room.id]["upload"].stop().join()
self._tabs.removeTab(self._rooms[room.id]["tab"])
del self._rooms[room.id]
self.statusBar().showMessage(self._("Left room {room}").format(room=room.name), 5000)
self._updatedRoomsList()
def _cfRoomUsers(self, room, users, pinging=False):
# We may be disconnecting while still processing the list
if not room.id in self._rooms:
return
if not pinging:
self.statusBar().clearMessage()
self._rooms[room.id]["usersList"].clear()
for user in users:
item = QtGui.QListWidgetItem(user["name"])
item.setData(QtCore.Qt.UserRole, user)
self._rooms[room.id]["usersList"].addItem(item)
def _cfRoomUploads(self, room, uploads):
# We may be disconnecting while still processing the list
if not room.id in self._rooms:
return
self.statusBar().clearMessage()
label = self._rooms[room.id]["filesLabel"]
if uploads:
html = ""
for upload in uploads:
html += "{br}• <a href=\"{url}\">{name}</a>".format(
br = "<br />" if html else "",
url = upload["full_url"],
name = upload["name"]
)
html = "{text}<br />{html}".format(
text = self._("Latest uploads:"),
html = html
)
label.setText(html)
if not label.isVisible():
label.show()
elif label.isVisible():
label.setText("")
label.hide()
def _cfUploadProgress(self, room, current, total):
if not room.id in self._rooms:
return
progressBar = self._rooms[room.id]["uploadProgressBar"]
if not self._rooms[room.id]["uploadWidget"].isVisible():
self._rooms[room.id]["uploadWidget"].show()
progressBar.setMaximum(total)
progressBar.setValue(current)
def _cfUploadFinished(self, room):
if not room.id in self._rooms:
return
self._rooms[room.id]["upload"].join()
self._rooms[room.id]["upload"] = None
self._rooms[room.id]["uploadWidget"].hide()
def _cfTopicChanged(self, room, topic):
if not room.id in self._rooms:
return
self._rooms[room.id]["topicLabel"].setText(topic)
self.statusBar().clearMessage()
def _cfConnectError(self, error):
self._cfDisconnected()
self._updateLayout()
self._cfError(error)
def _cfError(self, error):
self.statusBar().clearMessage()
if not self._connected:
QtGui.QMessageBox.critical(self, "Error", self._("Error while connecting: {error}".format(error = str(error))))
else:
QtGui.QMessageBox.critical(self, "Error", str(error))
def _cfRoomError(self, error, room):
self.statusBar().clearMessage()
if isinstance(error, RuntimeError):
(code, message) = error
if code == 401:
self.statusBar().showMessage(self._("Disconnected from room. Rejoining room {room}...").format(room=room.name), 5000)
self._rooms[room.id]["stream"].stop().join()
self._getWorker().join(room.id, True)
return
QtGui.QMessageBox.critical(self, "Error", str(error))
def _roomSelected(self, index):
self._updatedRoomsList(index)
def _upload(self, room, path):
self._rooms[room.id]["upload"] = self._worker.upload(room, path)
self._updateRoomLayout()
def _roomTabClose(self, tabIndex):
for roomId in self._rooms:
if self._rooms[roomId]["tab"] == tabIndex:
self.leaveRoom(roomId)
break
def _roomTabFocused(self):
tabIndex = self._tabs.currentIndex()
if tabIndex < 0 or not self.isActiveWindow():
return
room = self._roomInTabIndex(tabIndex)
if not room:
return
tabBar = self._tabs.tabBar()
if self._rooms[room.id]["newMessages"] > 0:
self._rooms[room.id]["newMessages"] = 0
tabBar.setTabText(tabIndex, room.name)
if tabBar.tabTextColor(tabIndex) != self.COLORS["normal"]:
tabBar.setTabTextColor(tabIndex, self.COLORS["normal"])
self._updateRoomLayout()
def _roomInTabIndex(self, index):
room = None
for key in self._rooms:
if self._rooms[key]["tab"] == index:
room = self._rooms[key]["room"]
break
return room
def _roomInIndex(self, index):
room = {}
data = self._toolBar["rooms"].itemData(index)
if not data.isNull():
data = data.toMap()
for key in data:
room[str(key)] = unicode(data[key].toString())
return room
def _connectWorkerSignals(self, worker):
self.connect(worker, QtCore.SIGNAL("error(PyQt_PyObject)"), self._cfError)
self.connect(worker, QtCore.SIGNAL("connected(PyQt_PyObject, PyQt_PyObject)"), self._cfConnected)
self.connect(worker, QtCore.SIGNAL("connectError(PyQt_PyObject)"), self._cfConnectError)
self.connect(worker, QtCore.SIGNAL("streamError(PyQt_PyObject, PyQt_PyObject)"), self._cfRoomError)
self.connect(worker, QtCore.SIGNAL("uploadError(PyQt_PyObject, PyQt_PyObject)"), self._cfRoomError)
self.connect(worker, QtCore.SIGNAL("joined(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfRoomJoined)
self.connect(worker, QtCore.SIGNAL("spoke(PyQt_PyObject, PyQt_PyObject)"), self._cfSpoke)
self.connect(worker, QtCore.SIGNAL("streamMessage(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfStreamMessage)
self.connect(worker, QtCore.SIGNAL("left(PyQt_PyObject)"), self._cfRoomLeft)
self.connect(worker, QtCore.SIGNAL("users(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfRoomUsers)
self.connect(worker, QtCore.SIGNAL("uploads(PyQt_PyObject, PyQt_PyObject)"), self._cfRoomUploads)
self.connect(worker, QtCore.SIGNAL("uploadProgress(PyQt_PyObject, PyQt_PyObject, PyQt_PyObject)"), self._cfUploadProgress)
self.connect(worker, QtCore.SIGNAL("uploadFinished(PyQt_PyObject)"), self._cfUploadFinished)
self.connect(worker, QtCore.SIGNAL("topicChanged(PyQt_PyObject, PyQt_PyObject)"), self._cfTopicChanged)
def _getWorker(self):
if not hasattr(self, "_workers"):
self._workers = []
if self._workers:
for worker in self._workers:
if worker.isFinished():
return worker
worker = copy.copy(self._worker)
self._connectWorkerSignals(worker)
self._workers.append(worker)
return worker
def _updatedRoomsList(self, index=None):
if not index:
index = self._toolBar["rooms"].currentIndex()
room = self._roomInIndex(index)
self._toolBar["join"].setEnabled(False)
if not room or room["id"] not in self._rooms:
self._toolBar["join"].setEnabled(True)
centralWidget = self.centralWidget()
if not self._tabs.count():
centralWidget.hide()
else:
centralWidget.show()
def _notify(self, room, message):
raise NotImplementedError("_notify() must be implemented")
def _updateRoomLayout(self):
room = self.getCurrentRoom()
if room:
canUpload = not self._rooms[room.id]["upload"]
uploadButton = self._rooms[room.id]["uploadButton"]
if (
(canUpload and not uploadButton.isEnabled()) or
(not canUpload and uploadButton.isEnabled())
):
uploadButton.setEnabled(canUpload)
def _updateLayout(self):
self._menus["file"]["connect"].setEnabled(not self._connected and self._canConnect and not self._connecting)
self._menus["file"]["disconnect"].setEnabled(self._connected)
roomsEmpty = self._toolBar["rooms"].count() == 1 and self._toolBar["rooms"].itemData(0).isNull()
if not roomsEmpty and (not self._connected or not self._toolBar["rooms"].count()):
self._toolBar["rooms"].clear()
self._toolBar["rooms"].addItem(self._("No rooms available"))
self._toolBar["rooms"].setEnabled(False)
elif not roomsEmpty:
self._toolBar["rooms"].setEnabled(True)
self._toolBar["roomsLabel"].setEnabled(self._toolBar["rooms"].isEnabled())
self._toolBar["join"].setEnabled(self._toolBar["rooms"].isEnabled())
def _setupRoomUI(self, room):
topic = room.topic if room.topic else ""
topicLabel = ClickableQLabel(topic)
topicLabel.setToolTip(self._("Click here to change room's topic"))
topicLabel.setWordWrap(True)
self.connect(topicLabel, QtCore.SIGNAL("clicked()"), self.changeTopic)
view = SnakeFireWebView(self)
view.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
frame = view.page().mainFrame()
#Send all link clicks to systems web browser
view.page().setLinkDelegationPolicy(QtWebKit.QWebPage.DelegateAllLinks)
def linkClicked(url): webbrowser.open(str(url.toString()))
view.connect(view, QtCore.SIGNAL("linkClicked (const QUrl&)"), linkClicked)
# Support auto scroll when needed
def autoScroll(size): frame.scroll(0, size.height())
frame.connect(frame, QtCore.SIGNAL("contentsSizeChanged (const QSize&)"), autoScroll)
usersList = QtGui.QListWidget()
filesLabel = QtGui.QLabel("")
filesLabel.setOpenExternalLinks(True)
filesLabel.setWordWrap(True)
filesLabel.hide()
uploadButton = QtGui.QPushButton(self._("&Upload new file"))
self.connect(uploadButton, QtCore.SIGNAL("clicked()"), self.uploadFile)
uploadProgressBar = QtGui.QProgressBar()
uploadProgressLabel = QtGui.QLabel(self._("Uploading:"))
uploadCancelButton = QtGui.QPushButton(self._("Cancel"))
self.connect(uploadCancelButton, QtCore.SIGNAL("clicked()"), self.uploadCancel)
uploadLayout = QtGui.QHBoxLayout()
uploadLayout.addWidget(uploadProgressLabel)
uploadLayout.addWidget(uploadProgressBar)
uploadLayout.addWidget(uploadCancelButton)
uploadWidget = QtGui.QWidget()
uploadWidget.setLayout(uploadLayout)
uploadWidget.hide()
leftFrameLayout = QtGui.QVBoxLayout()
leftFrameLayout.addWidget(topicLabel)
leftFrameLayout.addWidget(view)
leftFrameLayout.addWidget(uploadWidget)
rightFrameLayout = QtGui.QVBoxLayout()
rightFrameLayout.addWidget(QtGui.QLabel(self._("Users in room:")))
rightFrameLayout.addWidget(usersList)
rightFrameLayout.addWidget(filesLabel)
rightFrameLayout.addWidget(uploadButton)
rightFrameLayout.addStretch(1)
leftFrame = QtGui.QWidget()
leftFrame.setLayout(leftFrameLayout)
rightFrame = QtGui.QWidget()
rightFrame.setLayout(rightFrameLayout)
splitter = QtGui.QSplitter()
splitter.addWidget(leftFrame)
splitter.addWidget(rightFrame)
splitter.setSizes([splitter.size().width() * 0.75, splitter.size().width() * 0.25])
index = self._tabs.addTab(splitter, room.name)
self._tabs.setCurrentIndex(index)
if not self.COLORS["normal"]:
self.COLORS["normal"] = self._tabs.tabBar().tabTextColor(index)
else:
self._tabs.tabBar().setTabTextColor(index, self.COLORS["normal"])
return {
"tab": index,
"view": view,
"frame": frame,
"usersList": usersList,
"topicLabel": topicLabel,
"filesLabel": filesLabel,
"uploadButton": uploadButton,
"uploadWidget": uploadWidget,
"uploadProgressBar": uploadProgressBar,
"uploadProgressLabel": uploadProgressLabel
}
def _setupUI(self):
self.setWindowTitle(self.NAME)
self._addMenu()
self._addToolbar()
self._tabs = QtGui.QTabWidget()
self._tabs.setTabsClosable(True)
self.connect(self._tabs, QtCore.SIGNAL("currentChanged(int)"), self._roomTabFocused)
self.connect(self._tabs, QtCore.SIGNAL("tabCloseRequested(int)"), self._roomTabClose)
self._editor = QtGui.QPlainTextEdit()
self._editor.setFixedHeight(self._editor.fontMetrics().height() * 2)
self._editor.installEventFilter(SuggesterKeyPressEventFilter(self, Suggester(self._editor)))
speakButton = QtGui.QPushButton(self._("&Send"))
self.connect(speakButton, QtCore.SIGNAL('clicked()'), self.speak)
grid = QtGui.QGridLayout()
grid.setRowStretch(0, 1)
grid.addWidget(self._tabs, 0, 0, 1, -1)
grid.addWidget(self._editor, 2, 0)
grid.addWidget(speakButton, 2, 1)
widget = QtGui.QWidget()
widget.setLayout(grid)
self.setCentralWidget(widget)
tabWidgetFocusEventFilter = TabWidgetFocusEventFilter(self)
self.connect(tabWidgetFocusEventFilter, QtCore.SIGNAL("tabFocused()"), self._roomTabFocused)
widget.installEventFilter(tabWidgetFocusEventFilter)
self.centralWidget().hide()
size = self.getSetting("window", "size")
if not size:
size = QtCore.QSize(640, 480)
self.resize(size)
position = self.getSetting("window", "position")
if not position:
screen = QtGui.QDesktopWidget().screenGeometry()
position = QtCore.QPoint((screen.width()-size.width())/2, (screen.height()-size.height())/2)
self.move(position)
self._updateLayout()
menu = QtGui.QMenu(self)
menu.addAction(self._menus["file"]["connect"])
menu.addAction(self._menus["file"]["disconnect"])
menu.addSeparator()
menu.addAction(self._menus["file"]["exit"])
self._trayIcon = Systray(self._icon, self)
self._trayIcon.setContextMenu(menu)
self._trayIcon.setToolTip(self.DESCRIPTION)
def _addMenu(self):
self._menus = {
"file": {
"connect": self._createAction(self._("&Connect"), self.connectNow, icon="connect.png"),
"disconnect": self._createAction(self._("&Disconnect"), self.disconnectNow, icon="disconnect.png"),
"exit": self._createAction(self._("E&xit"), self.exit)
},
"settings": {
"alerts": self._createAction(self._("&Alerts..."), self.alerts, icon="alerts.png"),
"options": self._createAction(self._("&Options..."), self.options)
},
"help": {
"about": self._createAction(self._("A&bout"))
}
}
menu = self.menuBar()
file_menu = menu.addMenu(self._("&File"))
file_menu.addAction(self._menus["file"]["connect"])
file_menu.addAction(self._menus["file"]["disconnect"])
file_menu.addSeparator()
file_menu.addAction(self._menus["file"]["exit"])
settings_menu = menu.addMenu(self._("S&ettings"))
settings_menu.addAction(self._menus["settings"]["alerts"])
settings_menu.addSeparator()
settings_menu.addAction(self._menus["settings"]["options"])
help_menu = menu.addMenu(self._("&Help"))
help_menu.addAction(self._menus["help"]["about"])
def _addToolbar(self):
self._toolBar = {
"connect": self._menus["file"]["connect"],
"disconnect": self._menus["file"]["disconnect"],
"roomsLabel": QtGui.QLabel(self._("Rooms:")),
"rooms": QtGui.QComboBox(),
"join": self._createAction(self._("Join room"), self.joinRoom, icon="join.png"),
"alerts": self._menus["settings"]["alerts"]
}
self.connect(self._toolBar["rooms"], QtCore.SIGNAL("currentIndexChanged(int)"), self._roomSelected)
toolBar = self.toolBar()
toolBar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
toolBar.addAction(self._toolBar["connect"])
toolBar.addAction(self._toolBar["disconnect"])
toolBar.addSeparator();
toolBar.addWidget(self._toolBar["roomsLabel"])
toolBar.addWidget(self._toolBar["rooms"])
toolBar.addAction(self._toolBar["join"])
toolBar.addSeparator();
toolBar.addAction(self._toolBar["alerts"])
def _createAction(self, text, slot=None, shortcut=None, icon=None,
tip=None, checkable=False, signal="triggered()"):
""" Create an action """
action = QtGui.QAction(text, self)
if icon is not None:
if not isinstance(icon, QtGui.QIcon):
action.setIcon(QtGui.QIcon(":/icons/{icon}".format(icon=icon)))
else:
action.setIcon(icon)
if shortcut is not None:
action.setShortcut(shortcut)
if tip is not None:
action.setToolTip(tip)
action.setStatusTip(tip)
if slot is not None:
self.connect(action, QtCore.SIGNAL(signal), slot)
if checkable:
action.setCheckable(True)
return action
def _plainTextToHTML(self, string):
return string.replace("<", "<").replace(">", ">").replace("\n", "<br />")
def _autoLink(self, string):
urlre = re.compile("(\(?https?://[-A-Za-z0-9+&@#/%?=~_()|!:,.;]*[-A-Za-z0-9+&@#/%=~_()|])(\">|</a>)?")
urls = urlre.findall(string)
cleanUrls = []
for url in urls:
if url[1]:
continue
currentUrl = url[0]
if currentUrl[0] == '(' and currentUrl[-1] == ')':
currentUrl = currentUrl[1:-1]
if currentUrl in cleanUrls:
continue
cleanUrls.append(currentUrl)
string = re.sub("(?<!(=\"|\">))" + re.escape(currentUrl),
"<a href=\"" + currentUrl + "\">" + currentUrl + "</a>",
string)
return string
def _(self, string, module=None):
return str(QtCore.QCoreApplication.translate(module or Snakefire.NAME, string))
