suspend timers when all renders are hidden
[enigma2.git] / lib / python / Components / MovieList.py
index 4144353e4b7071cc5a5f7cb104866173709fbacf..1a61d20ff224039c0daeb3916f19d7c54ff94211 100644 (file)
 from HTMLComponent import *
 from GUIComponent import *
+from Tools.FuzzyDate import FuzzyTime
+from ServiceReference import ServiceReference
+from Components.MultiContent import MultiContentEntryText, RT_HALIGN_LEFT, RT_HALIGN_RIGHT
 
-from enigma import eListboxPythonMultiContent, eListbox, gFont
+from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation
 
 from enigma import eServiceReference, eServiceCenter, \
        eServiceCenterPtr, iListableServicePtr, \
        iStaticServiceInformationPtr
 
+class MovieList(HTMLComponent, GUIComponent):
+       def __init__(self, root):
+               GUIComponent.__init__(self)
+               self.l = eListboxPythonMultiContent()
+               if root is not None:
+                       self.reload(root)
+               self.l.setFont(0, gFont("Regular", 22))
+               self.l.setFont(1, gFont("Regular", 18))
+               self.l.setFont(2, gFont("Regular", 16))
+               self.l.setBuildFunc(self.buildMovieListEntry)
 
+       #
+       # | name of movie              |
+       #
+       def buildMovieListEntry(self, serviceref, info, begin, len):
+               if serviceref.flags & eServiceReference.mustDescent:
+                       return None
 
-RT_HALIGN_LEFT = 0
-RT_HALIGN_RIGHT = 1
-RT_HALIGN_CENTER = 2
-RT_HALIGN_BLOCK = 4
+               if len > 0:
+                       len = "%d:%02d" % (len / 60, len % 60)
+               else:
+                       len = "?:??"
 
-RT_VALIGN_TOP = 0
-RT_VALIGN_CENTER = 8
-RT_VALIGN_BOTTOM = 16
+               res = [ None ]
 
-RT_WRAP = 32
+               res.append(MultiContentEntryText(pos=(0, 0), size=(420, 30), font = 0, flags = RT_HALIGN_LEFT, text = info.getName(serviceref)))
+               service = ServiceReference(info.getInfoString(serviceref, iServiceInformation.sServiceref))
+               if service is not None:
+                       res.append(MultiContentEntryText(pos=(420, 0), size=(140, 30), font = 2, flags = RT_HALIGN_RIGHT, text = service.getServiceName()))
 
+               description = info.getInfoString(serviceref, iServiceInformation.sDescription)
 
-#
-# | name of movie              |
-#
-def MovieListEntry(serviceref, serviceHandler):
-       res = [ serviceref ]
+               begin_string = ""
+               if begin > 0:
+                       t = FuzzyTime(begin)
+                       begin_string = t[0] + ", " + t[1]
 
-       info = iStaticServiceInformationPtr()
+               res.append(MultiContentEntryText(pos=(0, 30), size=(560, 20), font=1, flags=RT_HALIGN_LEFT, text=description))
+               res.append(MultiContentEntryText(pos=(0, 50), size=(270, 20), font=1, flags=RT_HALIGN_LEFT, text=begin_string))
+               res.append(MultiContentEntryText(pos=(290, 50), size=(270, 20), font=1, flags=RT_HALIGN_RIGHT, text=len))
 
-       if serviceHandler.info(serviceref, info):
-               # ignore service which refuse to info
-               del info
-               return
-       
-       res.append((0, 0, 400, 30, 0, RT_HALIGN_LEFT, info.getName(serviceref)))
-       res.append((0, 30, 200, 20, 1, RT_HALIGN_LEFT, "Toller Film"))
-       res.append((0, 50, 200, 20, 1, RT_HALIGN_LEFT, "Aufgenommen: irgendwann"))
-       res.append((200, 50, 200, 20, 1, RT_HALIGN_RIGHT, "1232MB"))
-       
-       return res
+               return res
+
+       def moveToIndex(self, index):
+               self.instance.moveSelectionTo(index)
+
+       def getCurrentIndex(self):
+               return self.instance.getCurrentIndex()
+
+       def getCurrentEvent(self):
+               l = self.l.getCurrentSelection()
+               return l and l[0] and l[1] and l[1].getEvent(l[0])
 
-class MovieList(HTMLComponent, GUIComponent):
-       def __init__(self, root):
-               GUIComponent.__init__(self)
-               self.l = eListboxPythonMultiContent()
-               self.load(root)
-               self.l.setList(self.list)
-               self.l.setFont(0, gFont("Arial", 30))
-               self.l.setFont(1, gFont("Arial", 18))
-       
        def getCurrent(self):
-               return self.l.getCurrentSelection()
+               l = self.l.getCurrentSelection()
+               return l and l[0]
+
+       GUI_WIDGET = eListbox
        
-       def GUIcreate(self, parent):
-               self.instance = eListbox(parent)
-               self.instance.setContent(self.l)
-               self.instance.setItemHeight(75)
+       def postWidgetCreate(self, instance):
+               instance.setContent(self.l)
+               instance.setItemHeight(75)
        
-       def GUIdelete(self):
-               self.instance.setContent(None)
-               self.instance = None
+       def reload(self, root = None):
+               if root is not None:
+                       self.load(root)
+               else:
+                       self.load(self.root)
+               self.l.setList(self.list)
+
+       def removeService(self, service):
+               for l in self.list[:]:
+                       if l[0] == service:
+                               self.list.remove(l)
+               self.l.setList(self.list)
+
+       def __len__(self):
+               return len(self.list)
+
+       def updateLengthOfIndex(self, index):
+               if len(self.list) > index:
+                       x = self.list[index]
+                       self.list[index] = (x[0], x[1], x[2], x[1].getLength(x[0]))
+                       self.l.invalidateEntry(index)
 
        def load(self, root):
                # this lists our root service, then building a 
                # nice list
                
                self.list = [ ]
+               self.root = root
                
-               serviceHandler = eServiceCenterPtr()
-               eServiceCenter.getInstance(serviceHandler)
-               list = iListableServicePtr()
+               self.serviceHandler = eServiceCenter.getInstance()
+               list = self.serviceHandler.list(root)
                
-               if serviceHandler.list(root, list):
+               if list is None:
                        raise "listing of movies failed"
 
-               movieList = [ ]
                while 1:
-                       s = eServiceReference()
-                       if list.getNext(s):
-                               del s
-                               del list
+                       serviceref = list.getNext()
+                       if not serviceref.valid():
                                break
-                       movieList.append(s)
+                       if serviceref.flags & eServiceReference.mustDescent:
+                               continue
+                       info = self.serviceHandler.info(serviceref)
+                       if info is None:
+                               continue
+                       begin = info.getInfo(serviceref, iServiceInformation.sTimeCreate)
+                       self.list.append((serviceref, info, begin, -1))
                
-               # now process them...
-               for ref in movieList:
-                       self.list.append(MovieListEntry(ref, serviceHandler))
+               self.list.sort(key=lambda x: -x[2])
+
+       def moveTo(self, serviceref):
+               found = 0
+               count = 0
+               for x in self.list:
+                       if x[0] == serviceref:
+                               found = count
+                       count += 1
+               self.instance.moveSelectionTo(found)
+
+       def moveDown(self):
+               self.instance.moveSelection(self.instance.moveDown)