remove no more needed c++ single epg list content class
[enigma2.git] / lib / python / Components / EpgList.py
index 5fa5476..64fe87f 100644 (file)
@@ -2,16 +2,86 @@ from HTMLComponent import *
 from GUIComponent import *
 
 from enigma import *
+from re import *
+from time import localtime, time
+from ServiceReference import ServiceReference
+from Tools.Directories import resolveFilename, SCOPE_SKIN_IMAGE
+
+EPG_TYPE_SINGLE = 0
+EPG_TYPE_MULTI = 1
+EPG_TYPE_SIMILAR = 2
+
+RT_HALIGN_LEFT = 0
+RT_HALIGN_RIGHT = 1
+RT_HALIGN_CENTER = 2
+RT_HALIGN_BLOCK = 4
+
+RT_VALIGN_TOP = 0
+RT_VALIGN_CENTER = 8
+RT_VALIGN_BOTTOM = 16
+
+RT_WRAP = 32
+
+class Rect:
+       def __init__(self, x, y, width, height):
+               self.__left = x
+               self.__top = y
+               self.__width = width
+               self.__height = height
+
+       def left(self):
+               return self.__left
+
+       def top(self):
+               return self.__top
+
+       def height(self):
+               return self.__height
+
+       def width(self):
+               return self.__width
 
 class EPGList(HTMLComponent, GUIComponent):
-       def __init__(self):
+       def __init__(self, type=EPG_TYPE_SINGLE, selChangedCB=None, timer = None):
+               self.days = [ _("Mon"), _("Tue"), _("Wed"), _("Thu"), _("Fri"), _("Sat"), _("Sun") ]
+               self.timer = timer
+               self.onSelChanged = [ ]
+               if selChangedCB is not None:
+                       self.onSelChanged.append(selChangedCB)
                GUIComponent.__init__(self)
-               self.l = eListboxEPGContent()
+               self.type=type
+               self.l = eListboxPythonMultiContent()
+               if type == EPG_TYPE_SINGLE:
+                       self.l.setBuildFunc(self.buildSingleEntry)
+               elif type == EPG_TYPE_MULTI:
+                       self.l.setBuildFunc(self.buildMultiEntry)
+               else:
+                       assert(type == EPG_TYPE_SIMILAR)
+                       self.l.setBuildFunc(self.buildSimilarEntry)
+               self.epgcache = eEPGCache.getInstance()
+
+       def getEventFromId(self, service, eventid):
+               event = None
+               if self.epgcache is not None and eventid is not None:
+                       event = self.epgcache.lookupEventId(service.ref, eventid)
+               return event
+
+       def getCurrentChangeCount(self):
+               if self.type == EPG_TYPE_MULTI:
+                       return self.l.getCurrentSelection()[0]
+               return 0
 
        def getCurrent(self):
-               r = eServiceEventPtr()
-               self.l.getCurrent(r)
-               return r
+               idx=0
+               if self.type == EPG_TYPE_MULTI:
+                       idx += 1
+               tmp = self.l.getCurrentSelection()
+               if tmp is None:
+                       return ( None, None )
+               eventid = tmp[idx+1]
+               service = ServiceReference(tmp[idx])
+               event = self.getEventFromId(service, eventid)
+               return ( event, service )
 
        def moveUp(self):
                self.instance.moveSelection(self.instance.moveUp)
@@ -19,26 +89,186 @@ class EPGList(HTMLComponent, GUIComponent):
        def moveDown(self):
                self.instance.moveSelection(self.instance.moveDown)
 
-       def GUIcreate(self, parent):
-               self.instance = eListbox(parent)
-               self.instance.setContent(self.l)
-
-       def GUIdelete(self):
-               self.instance = None
-
-       def setRoot(self, root):
-               self.l.setRoot(root)
-               self.l.sort()
-
-#      def setMode(self, mode):
-#              if mode == self.MODE_NORMAL:
-#                      self.instance.setItemHeight(20)
-#                      self.l.setVisualMode(eListboxServiceContent.visModeSimple)
-#              else:
-#                      self.instance.setItemHeight(40)
-#                      self.l.setElementFont(self.l.celServiceName, gFont("Arial", 30))
-#                      self.l.setElementPosition(self.l.celServiceName, eRect(40, 0, self.instance.size().width(), 40))
-#                      self.l.setElementFont(self.l.celServiceNumber, gFont("Arial", 20))
-#                      self.l.setElementPosition(self.l.celServiceNumber, eRect(0, 10, 40, 30))
-#
-#                      self.l.setVisualMode(eListboxServiceContent.visModeComplex)
+       def connectSelectionChanged(func):
+               if not self.onSelChanged.count(func):
+                       self.onSelChanged.append(func)
+
+       def disconnectSelectionChanged(func):
+               self.onSelChanged.remove(func)
+
+       def selectionChanged(self):
+               for x in self.onSelChanged:
+                       if x is not None:
+                               try:
+                                       x()
+                               except: # FIXME!!!
+                                       print "FIXME in EPGList.selectionChanged"
+                                       pass
+
+       GUI_WIDGET = eListbox
+       
+       def postWidgetCreate(self, instance):
+               instance.setWrapAround(True)
+               instance.selectionChanged.get().append(self.selectionChanged)
+               instance.setContent(self.l)
+
+       def recalcEntrySize(self):
+               esize = self.l.getItemSize()
+               self.l.setFont(0, gFont("Regular", 22))
+               self.l.setFont(1, gFont("Regular", 16))
+               width = esize.width()
+               height = esize.height()
+               if self.type == EPG_TYPE_SINGLE:
+                       self.weekday_rect = Rect(0, 0, width/20*2-10, height)
+                       self.datetime_rect = Rect(width/20*2, 0, width/20*5-15, height)
+                       self.descr_rect = Rect(width/20*7, 0, width/20*13, height)
+               elif self.type == EPG_TYPE_MULTI:
+                       xpos = 0;
+                       w = width/10*3;
+                       self.service_rect = Rect(xpos, 0, w-10, height)
+                       xpos += w;
+                       w = width/10*2;
+                       self.start_end_rect = Rect(xpos, 0, w-10, height)
+                       self.progress_rect = Rect(xpos, 4, w-10, height-8)
+                       xpos += w
+                       w = width/10*5;
+                       self.descr_rect = Rect(xpos, 0, width, height)
+               else: # EPG_TYPE_SIMILAR
+                       self.weekday_rect = Rect(0, 0, width/20*2-10, height)
+                       self.datetime_rect = Rect(width/20*2, 0, width/20*5-15, height)
+                       self.service_rect = Rect(width/20*7, 0, width/20*13, height)
+
+       def buildSingleEntry(self, service, eventId, beginTime, duration, EventName):
+               rec=(self.timer.isInTimer(eventId, beginTime, duration, service) > ((duration/10)*8)) 
+               r1=self.weekday_rect
+               r2=self.datetime_rect
+               r3=self.descr_rect
+               res = [ None ]  # no private data needed
+               t = localtime(beginTime)
+               res.append((eListboxPythonMultiContent.TYPE_TEXT, r1.left(), r1.top(), r1.width(), r1.height(), 0, RT_HALIGN_RIGHT, self.days[t[6]]))
+               res.append((eListboxPythonMultiContent.TYPE_TEXT, r2.left(), r2.top(), r2.width(), r1.height(), 0, RT_HALIGN_RIGHT, "%02d.%02d, %02d:%02d"%(t[2],t[1],t[3],t[4])))
+               if rec:
+                       res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, r3.left(), r3.top(), 21, 21, loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, 'epgclock-fs8.png'))))
+                       res.append((eListboxPythonMultiContent.TYPE_TEXT, r3.left() + 25, r3.top(), r3.width(), r3.height(), 0, RT_HALIGN_LEFT, EventName))
+               else:
+                       res.append((eListboxPythonMultiContent.TYPE_TEXT, r3.left(), r3.top(), r3.width(), r3.height(), 0, RT_HALIGN_LEFT, EventName))
+               return res
+
+       def buildSimilarEntry(self, service, eventId, beginTime, service_name, duration):
+               rec=(self.timer.isInTimer(eventId, beginTime, duration, service) > ((duration/10)*8)) 
+               r1=self.weekday_rect
+               r2=self.datetime_rect
+               r3=self.service_rect
+               res = [ None ]  # no private data needed
+               t = localtime(beginTime)
+               res.append((eListboxPythonMultiContent.TYPE_TEXT, r1.left(), r1.top(), r1.width(), r1.height(), 0, RT_HALIGN_RIGHT, self.days[t[6]]))
+               res.append((eListboxPythonMultiContent.TYPE_TEXT, r2.left(), r2.top(), r2.width(), r1.height(), 0, RT_HALIGN_RIGHT, "%02d.%02d, %02d:%02d"%(t[2],t[1],t[3],t[4])))
+               if rec:
+                       res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, r3.left(), r3.top(), 21, 21, loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, 'epgclock-fs8.png'))))
+                       res.append((eListboxPythonMultiContent.TYPE_TEXT, r3.left() + 25, r3.top(), r3.width(), r3.height(), 0, RT_HALIGN_LEFT, service_name))
+               else:
+                       res.append((eListboxPythonMultiContent.TYPE_TEXT, r3.left(), r3.top(), r3.width(), r3.height(), 0, RT_HALIGN_LEFT, service_name))
+               return res
+
+       def buildMultiEntry(self, changecount, service, eventId, begTime, duration, EventName, nowTime, service_name):
+               rec=begTime and (self.timer.isInTimer(eventId, begTime, duration, service) > ((duration/10)*8))
+               sname = service_name
+               r1=self.service_rect
+               r2=self.progress_rect
+               r3=self.descr_rect
+               r4=self.start_end_rect
+               res = [ None ] # no private data needed
+               re = compile('\xc2\x86.*?\xc2\x87')
+               list = re.findall(sname)
+               if len(list):
+                       sname=''
+                       for substr in list:
+                               sname+=substr[2:len(substr)-2]
+                       if len(sname) == 0:
+                               sname = service_name;
+               if rec:
+                       res.append((eListboxPythonMultiContent.TYPE_TEXT, r1.left(), r1.top(), r1.width()-21, r1.height(), 0, RT_HALIGN_LEFT, sname))
+                       res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, r1.left()+r1.width()-16, r1.top(), 21, 21, loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, 'epgclock-fs8.png'))))
+               else:
+                       res.append((eListboxPythonMultiContent.TYPE_TEXT, r1.left(), r1.top(), r1.width(), r1.height(), 0, RT_HALIGN_LEFT, sname))
+               if begTime is not None:
+                       if nowTime < begTime:
+                               begin = localtime(begTime)
+                               end = localtime(begTime+duration)
+#                              print "begin", begin
+#                              print "end", end
+                               res.append((eListboxPythonMultiContent.TYPE_TEXT, r4.left(), r4.top(), r4.width(), r4.height(), 1, RT_HALIGN_CENTER|RT_VALIGN_CENTER, "%02d.%02d - %02d.%02d"%(begin[3],begin[4],end[3],end[4])));
+                               res.append((eListboxPythonMultiContent.TYPE_TEXT, r3.left(), r3.top(), r3.width(), r3.height(), 0, RT_HALIGN_LEFT, EventName))
+                       else:
+                               percent = (nowTime - begTime) * 100 / duration
+                               res.append((eListboxPythonMultiContent.TYPE_PROGRESS, r2.left(), r2.top(), r2.width(), r2.height(), percent));
+                               res.append((eListboxPythonMultiContent.TYPE_TEXT, r3.left(), r3.top(), r3.width(), r3.height(), 0, RT_HALIGN_LEFT, EventName))
+               return res
+
+       def queryEPG(self, list, buildFunc=None):
+               if self.epgcache is not None:
+                       if buildFunc is not None:
+                               return self.epgcache.lookupEvent(list, buildFunc)
+                       else:
+                               return self.epgcache.lookupEvent(list)
+               return [ ]
+
+       def fillMultiEPG(self, services, stime=-1):
+               t = time()
+               test = [ '0RIBDTCN' ]
+               for service in services:
+                       tuple = (service.ref.toString(), 0, stime)
+                       test.append( tuple )
+               self.list = self.queryEPG(test)
+               self.l.setList(self.list)
+               print time() - t
+               self.selectionChanged()
+
+       def updateMultiEPG(self, direction):
+               t = time()
+               test = [ 'RIBDTCN' ]
+               for x in self.list:
+                       service = x[1]
+                       begTime = x[3]
+                       duration = x[4]
+                       if begTime is None:
+                               begTime = 0
+                       test.append((service, direction, begTime))
+               tmp = self.queryEPG(test)
+               cnt=0
+               for x in tmp:
+                       changecount = self.list[cnt][0] + direction
+                       if changecount >= 0:
+                               if x[2] is not None:
+                                       self.list[cnt]=(changecount, x[0], x[1], x[2], x[3], x[4], x[5], x[6])
+                       cnt+=1
+               self.l.setList(self.list)
+               print time() - t
+               self.selectionChanged()
+
+       def fillSingleEPG(self, service):
+               t = time()
+               test = [ 'RIBDT', (service.ref.toString(), 0, -1, -1) ]
+               self.l.setList(self.queryEPG(test))
+               print time() - t
+               self.selectionChanged()
+
+       def sort_func(self,x,y):
+               if x[2] < y[2]:
+                       return -1
+               elif x[2] == y[2]:
+                       return 0
+               else:
+                       return 1
+
+       def fillSimilarList(self, refstr, event_id):
+               t = time()
+        # search similar broadcastings
+               if event_id is None:
+                       return
+               l = self.epgcache.search(('RIBND', 1024, eEPGCache.SIMILAR_BROADCASTINGS_SEARCH, refstr, event_id))
+               if l and len(l):
+                       l.sort(self.sort_func)
+               self.l.setList(l)
+               self.selectionChanged()
+               print time() - t