X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/523329f059798ade1a43f905187682671d7298f2..8d4316d824f584eb3900fef898de59c9aca8d771:/lib/python/Screens/MessageBox.py

diff --git a/lib/python/Screens/MessageBox.py b/lib/python/Screens/MessageBox.py
index 78224e14..8a5989c7 100644
--- a/lib/python/Screens/MessageBox.py
+++ b/lib/python/Screens/MessageBox.py
@@ -1,52 +1,114 @@
 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.Sources.StaticText import StaticText
 from Components.MenuList import MenuList
-from enigma import eSize, ePoint
+from enigma import eTimer
 
 class MessageBox(Screen):
 	TYPE_YESNO = 0
 	TYPE_INFO = 1
 	TYPE_WARNING = 2
 	TYPE_ERROR = 3
-	
-	def __init__(self, session, text, type = TYPE_YESNO):
+
+	def __init__(self, session, text, type = TYPE_YESNO, timeout = -1, close_on_any_key = False, default = True, enable_input = True):
 		self.type = type
 		Screen.__init__(self, session)
-		
-		self["text"] = Label(text)
-		
+
+ 		self["text"] = Label(text)
+		self["Text"] = StaticText(text)
+		self["selectedChoice"] = StaticText()
+
+		self.text = text
+		self.close_on_any_key = close_on_any_key
+
 		self["ErrorPixmap"] = Pixmap()
 		self["QuestionPixmap"] = Pixmap()
 		self["InfoPixmap"] = Pixmap()
-		
+		self.timerRunning = False
+		self.initTimeout(timeout)
+
 		self.list = []
 		if type != self.TYPE_ERROR:
 			self["ErrorPixmap"].hide()
-		elif type != self.TYPE_YESNO:
+		if type != self.TYPE_YESNO:
 			self["QuestionPixmap"].hide()
-		elif type != self.TYPE_INFO:
+		if type != self.TYPE_INFO:
 			self["InfoPixmap"].hide()
-			
+
 		if type == self.TYPE_YESNO:
-			self.list = [ (_("yes"), 0), (_("no"), 1) ]
+			if default == True:
+				self.list = [ (_("yes"), 0), (_("no"), 1) ]
+			else:
+				self.list = [ (_("no"), 1), (_("yes"), 0) ]
+		
+		if len(self.list):
+			self["selectedChoice"].setText(self.list[0][0])
+		self["list"] = MenuList(self.list)
 
+		if enable_input:
+			self["actions"] = ActionMap(["MsgBoxActions", "DirectionActions"], 
+				{
+					"cancel": self.cancel,
+					"ok": self.ok,
+					"alwaysOK": self.alwaysOK,
+					"up": self.up,
+					"down": self.down,
+					"left": self.left,
+					"right": self.right,
+					"upRepeated": self.up,
+					"downRepeated": self.down,
+					"leftRepeated": self.left,
+					"rightRepeated": self.right
+				}, -1)
+
+	def initTimeout(self, timeout):
+		self.timeout = timeout
+		if timeout > 0:
+			self.timer = eTimer()
+			self.timer.callback.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
+
+	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()
 
-		self["list"] = MenuList(self.list)
-		
-		self["actions"] = ActionMap(["MsgBoxActions"], 
-			{
-				"cancel": self.cancel,
-				"ok": self.ok,
-				"alwaysOK": self.alwaysOK
-			})
-			
-	
 	def cancel(self):
 		self.close(False)
-	
+
 	def ok(self):
 		if self.type == self.TYPE_YESNO:
 			self.close(self["list"].getCurrent()[1] == 0)
@@ -55,3 +117,26 @@ class MessageBox(Screen):
 
 	def alwaysOK(self):
 		self.close(True)
+
+	def up(self):
+		self.move(self["list"].instance.moveUp)
+
+	def down(self):
+		self.move(self["list"].instance.moveDown)
+
+	def left(self):
+		self.move(self["list"].instance.pageUp)
+
+	def right(self):
+		self.move(self["list"].instance.pageDown)
+
+	def move(self, direction):
+		if self.close_on_any_key:
+			self.close(True)
+		self["list"].instance.moveSelection(direction)
+		if len(self.list):
+			self["selectedChoice"].setText(self["list"].getCurrent()[0])
+		self.stopTimer()
+
+	def __repr__(self):
+		return str(type(self)) + "(" + self.text + ")"