from Screen import Screen
from Components.ActionMap import ActionMap
from Components.Label import Label
-from Components.Button import Button
from Components.Pixmap import Pixmap
from Components.MenuList import MenuList
-from enigma import eSize, ePoint, eTimer
+from enigma import eTimer
class MessageBox(Screen):
TYPE_YESNO = 0
self["QuestionPixmap"] = Pixmap()
self["InfoPixmap"] = Pixmap()
self.timerRunning = False
- if timeout > 0:
- self.timer = eTimer()
- self.timer.timeout.get().append(self.timerTick)
- self.timer.start(1000)
- self.origTitle = None
- self.onShown.append(self.timerTick)
- self.timerRunning = True
- self.timeout = timeout
-
+ self.initTimeout(timeout)
+
self.list = []
if type != self.TYPE_ERROR:
self["ErrorPixmap"].hide()
if type == self.TYPE_YESNO:
self.list = [ (_("yes"), 0), (_("no"), 1) ]
-
self["list"] = MenuList(self.list)
self["actions"] = ActionMap(["MsgBoxActions", "DirectionActions"],
"leftRepeated": self.left,
"rightRepeated": self.right
}, -1)
-
-
- def timerTick(self):
- self.timeout -= 1
- if self.origTitle is None:
- self.origTitle = self.instance.getTitle()
- self.setTitle(self.origTitle + " (" + str(self.timeout) + ")")
- if self.timeout == 0:
- self.timer.stop()
+
+ def initTimeout(self, timeout):
+ self.timeout = timeout
+ if timeout > 0:
+ self.timer = eTimer()
+ self.timer.timeout.get().append(self.timerTick)
+ self.onExecBegin.append(self.startTimer)
+ self.origTitle = None
+ if self.execing:
+ self.timerTick()
+ else:
+ self.onShown.append(self.__onShown)
+ self.timerRunning = True
+ else:
self.timerRunning = False
- self.timeoutCallback()
-
+
+ def __onShown(self):
+ self.onShown.remove(self.__onShown)
+ self.timerTick()
+
+ def startTimer(self):
+ self.timer.start(1000)
+
+ def stopTimer(self):
+ if self.timerRunning:
+ del self.timer
+ self.setTitle(self.origTitle)
+ self.timerRunning = False
+
+ def timerTick(self):
+ if self.execing:
+ self.timeout -= 1
+ if self.origTitle is None:
+ self.origTitle = self.instance.getTitle()
+ self.setTitle(self.origTitle + " (" + str(self.timeout) + ")")
+ if self.timeout == 0:
+ self.timer.stop()
+ self.timerRunning = False
+ self.timeoutCallback()
+
def timeoutCallback(self):
print "Timeout!"
self.ok()
def move(self, direction):
if self.close_on_any_key:
self.close(True)
-
self["list"].instance.moveSelection(direction)
- if self.timerRunning:
- self.timer.stop()
- self.setTitle(self.origTitle)
- self.timerRunning = False
+ self.stopTimer()
def __repr__(self):
return str(type(self)) + "(" + self.text + ")"