replace some more Clock() by ObsoleteSource redirect (and fix skin_default), by Morit...

[enigma2.git] / lib / python / Screens / MovieSelection.py

diff --git a/lib/python/Screens/MovieSelection.py b/lib/python/Screens/MovieSelection.py
index ad93a5ebfab1d867e9b0705bbf561be2ed7ea312..e0bd4ab30789aff027b013f7c1c89db4048cc4d1 100644 (file)
--- a/lib/python/Screens/MovieSelection.py
+++ b/lib/python/Screens/MovieSelection.py
@@ -1,43 +1,115 @@
 from Screen import Screen
 from Components.Button import Button
 from Screen import Screen
 from Components.Button import Button

-from Components.ServiceList import ServiceList
-from Components.ActionMap import ActionMap
+from Components.ActionMap import HelpableActionMap, ActionMap
+from Components.MenuList import MenuList

 from Components.MovieList import MovieList
 from Components.DiskInfo import DiskInfo
 from Components.MovieList import MovieList
 from Components.DiskInfo import DiskInfo

+from Components.Pixmap import Pixmap
+from Components.Label import Label
+from Components.PluginComponent import plugins
+from Components.config import config, ConfigSubsection, ConfigInteger, configfile
+from Components.Sources.ServiceEvent import ServiceEvent
+
+from Plugins.Plugin import PluginDescriptor

 
 from Screens.MessageBox import MessageBox
 
 from Screens.MessageBox import MessageBox

-from Screens.FixedMenu import FixedMenu
+from Screens.ChoiceBox import ChoiceBox
+from Screens.HelpMenu import HelpableScreen
+
+from Tools.Directories import *
+from Tools.BoundFunction import boundFunction
+
+from enigma import eServiceReference, eServiceCenter, eTimer, eSize

 
 

-from enigma import eServiceReference, eServiceCenter
+config.movielist = ConfigSubsection()
+config.movielist.moviesort = ConfigInteger(default=MovieList.SORT_RECORDED)
+config.movielist.listtype = ConfigInteger(default=MovieList.LISTTYPE_ORIGINAL)
+config.movielist.description = ConfigInteger(default=MovieList.HIDE_DESCRIPTION)

 
 

-class ChannelContextMenu(FixedMenu):
+class MovieContextMenu(Screen):

        def __init__(self, session, csel, service):
        def __init__(self, session, csel, service):

+               Screen.__init__(self, session)

                self.csel = csel
                self.service = service
                self.csel = csel
                self.service = service

+
+               self["actions"] = ActionMap(["OkCancelActions"],
+                       {
+                               "ok": self.okbuttonClick,
+                               "cancel": self.cancelClick
+                       })
+
+               menu = [(_("delete..."), self.delete)]
+               
+               for p in plugins.getPlugins(PluginDescriptor.WHERE_MOVIELIST):
+                       menu.append((p.description, boundFunction(self.execPlugin, p)))
+               
+               if config.movielist.moviesort.value == MovieList.SORT_ALPHANUMERIC:
+                       menu.append((_("sort by date"), boundFunction(self.sortBy, MovieList.SORT_RECORDED)))
+               else:
+                       menu.append((_("alphabetic sort"), boundFunction(self.sortBy, MovieList.SORT_ALPHANUMERIC)))

                
                

-               menu = [("back", self.close), ("delete...", self.delete)]
+               menu.append((_("list style default"), boundFunction(self.listType, MovieList.LISTTYPE_ORIGINAL)))
+               menu.append((_("list style compact with description"), boundFunction(self.listType, MovieList.LISTTYPE_COMPACT_DESCRIPTION)))
+               menu.append((_("list style compact"), boundFunction(self.listType, MovieList.LISTTYPE_COMPACT)))
+               menu.append((_("list style single line"), boundFunction(self.listType, MovieList.LISTTYPE_MINIMAL)))

                
                

-               FixedMenu.__init__(self, session, "Movie Menu", menu)
-               self.skinName = "Menu"
+               if config.movielist.description.value == MovieList.SHOW_DESCRIPTION:
+                       menu.append((_("hide extended description"), boundFunction(self.showDescription, MovieList.HIDE_DESCRIPTION)))
+               else:
+                       menu.append((_("show extended description"), boundFunction(self.showDescription, MovieList.SHOW_DESCRIPTION)))
+               self["menu"] = MenuList(menu)
+
+       def okbuttonClick(self):
+               self["menu"].getCurrent()[1]()
+
+       def cancelClick(self):
+               self.close(False)
+
+       def sortBy(self, newType):
+               self.csel.saveflag = True
+               config.movielist.moviesort.value = newType
+               self.csel.selectedmovie = self.csel.getCurrent()
+               self.csel.setSortType(newType)
+               self.csel.reloadList()
+               self.csel.moveTo()
+               self.close()
+
+       def listType(self, newType):
+               self.csel.saveflag = True
+               config.movielist.listtype.value = newType
+               self.csel.setListType(newType)
+               self.csel.list.redrawList()
+               self.close()
+
+       def showDescription(self, newType):
+               self.csel.saveflag = True
+               config.movielist.description.value = newType
+               self.csel.setDescriptionState(newType)
+               self.csel.updateDescription()
+               self.close()
+
+       def execPlugin(self, plugin):
+               plugin(session=self.session, service=self.service)

 
        def delete(self):
                serviceHandler = eServiceCenter.getInstance()
                offline = serviceHandler.offlineOperations(self.service)
 
        def delete(self):
                serviceHandler = eServiceCenter.getInstance()
                offline = serviceHandler.offlineOperations(self.service)

+               info = serviceHandler.info(self.service)
+               name = info and info.getName(self.service) or _("this recording")

                result = False
                if offline is not None:
                        # simulate first
                        if not offline.deleteFromDisk(1):
                                result = True
                result = False
                if offline is not None:
                        # simulate first
                        if not offline.deleteFromDisk(1):
                                result = True

-               

                if result == True:
                if result == True:

-                       self.session.openWithCallback(self.deleteConfirmed, MessageBox, "Do you really want to delete this recording?")
+                       self.session.openWithCallback(self.deleteConfirmed, MessageBox, _("Do you really want to delete %s?") % (name))

                else:
                else:

-                       self.session.openWithCallback(self.close, MessageBox, "You cannot delete this!")
+                       self.session.openWithCallback(self.close, MessageBox, _("You cannot delete this!"), MessageBox.TYPE_ERROR)

 
        def deleteConfirmed(self, confirmed):
                if not confirmed:
                        return self.close()
 
        def deleteConfirmed(self, confirmed):
                if not confirmed:
                        return self.close()

-                       
+               

                serviceHandler = eServiceCenter.getInstance()
                offline = serviceHandler.offlineOperations(self.service)
                result = False
                serviceHandler = eServiceCenter.getInstance()
                offline = serviceHandler.offlineOperations(self.service)
                result = False


@@ -47,38 +119,235 @@ class ChannelContextMenu(FixedMenu):
                                result = True
                
                if result == False:
                                result = True
                
                if result == False:

-                       self.session.openWithCallback(self.close, MessageBox, "Delete failed!")
+                       self.session.openWithCallback(self.close, MessageBox, _("Delete failed!"), MessageBox.TYPE_ERROR)

                else:
                else:

-                       self.csel["list"].reload()
+                       list = self.csel["list"].removeService(self.service)

                        self.close()
                        self.close()

-               
- 
-class MovieSelection(Screen):
-       def __init__(self, session):
+
+class SelectionEventInfo:
+       def __init__(self):
+               self["Service"] = ServiceEvent()
+               self.list.connectSelChanged(self.__selectionChanged)
+               self.timer = eTimer()
+               self.timer.timeout.get().append(self.updateEventInfo)
+               self.onShown.append(self.__selectionChanged)
+
+       def __selectionChanged(self):
+               if self.execing and config.movielist.description.value == MovieList.SHOW_DESCRIPTION:
+                       self.timer.start(100, True)
+
+       def updateEventInfo(self):
+               serviceref = self.getCurrent()
+               self["Service"].newService(serviceref)
+
+class MovieSelection(Screen, HelpableScreen, SelectionEventInfo):
+       def __init__(self, session, selectedmovie = None):

                Screen.__init__(self, session)
                Screen.__init__(self, session)

-               
+               HelpableScreen.__init__(self)
+
+               self.saveflag = False
+
+               self.tags = [ ]
+               self.selected_tags = None
+
+               self.current_ref = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + resolveFilename(SCOPE_HDD))
+

                self.movemode = False
                self.bouquet_mark_edit = False
                self.movemode = False
                self.bouquet_mark_edit = False

-               
-               self["list"] = MovieList(eServiceReference("2:0:1:0:0:0:0:0:0:0:/hdd/movies/"))
-               
-               #self["okbutton"] = Button("ok", [self.channelSelected])
-               self["freeDiskSpace"] = DiskInfo("/hdd/movies", DiskInfo.FREE)
-               
-               self["actions"] = ActionMap(["OkCancelActions", "ContextMenuActions"],
+
+               self.delayTimer = eTimer()
+               self.delayTimer.timeout.get().append(self.updateHDDData)
+
+               self["waitingtext"] = Label(_("Please wait... Loading list..."))
+
+               # create optional description border and hide immediately
+               self["DescriptionBorder"] = Pixmap()
+               self["DescriptionBorder"].hide()
+
+               self["list"] = MovieList(None,
+                       config.movielist.listtype.value,
+                       config.movielist.moviesort.value,
+                       config.movielist.description.value)
+
+               self.list = self["list"]
+               self.selectedmovie = selectedmovie
+
+               # Need list for init
+               SelectionEventInfo.__init__(self)
+
+               self["key_red"] = Button(_("All..."))
+               self["key_green"] = Button("")
+               self["key_yellow"] = Button("")
+               self["key_blue"] = Button("")
+
+               #self["freeDiskSpace"] = DiskInfo(resolveFilename(SCOPE_HDD), DiskInfo.FREE, update=False)
+               self["freeDiskSpace"] = self.diskinfo = DiskInfo(resolveFilename(SCOPE_HDD), DiskInfo.FREE, update=False)
+
+               self["MovieSelectionActions"] = HelpableActionMap(self, "MovieSelectionActions",

                        {
                        {

-                               "cancel": self.close,
-                               "ok": self.movieSelected,
-                               "contextMenu": self.doContext,
+                               "contextMenu": (self.doContext, _("menu")),
+                               "showEventInfo": (self.showEventInformation, _("show event details")),

                        })
                        })

-               self["actions"].csel = self
+
+               self["ColorActions"] = HelpableActionMap(self, "ColorActions",
+                       {
+                               "red": (self.showAll, _("show all")),
+                               "green": (self.showTagsFirst, _("show first tag")),
+                               "yellow": (self.showTagsSecond, _("show second tag")),
+                               "blue": (self.showTagsMenu, _("show tag menu")),
+                       })
+
+               self["OkCancelActions"] = HelpableActionMap(self, "OkCancelActions",
+                       {
+                               "cancel": (self.abort, _("exit movielist")),
+                               "ok": (self.movieSelected, _("select movie")),
+                       })
+
+               self.onShown.append(self.go)
+               self.inited = False
+
+       def updateDescription(self):
+               if config.movielist.description.value == MovieList.SHOW_DESCRIPTION:
+                       self["DescriptionBorder"].show()
+                       self["list"].instance.resize(eSize(self.listWidth, self.listHeight-self["DescriptionBorder"].instance.size().height()))
+               else:
+                       self["Service"].newService(None)
+                       self["DescriptionBorder"].hide()
+                       self["list"].instance.resize(eSize(self.listWidth, self.listHeight))
+
+       def showEventInformation(self):
+               from Screens.EventView import EventViewSimple
+               from ServiceReference import ServiceReference
+               evt = self["list"].getCurrentEvent()
+               if evt:
+                       self.session.open(EventViewSimple, evt, ServiceReference(self.getCurrent()))
+
+       def go(self):
+               if not self.inited:
+               # ouch. this should redraw our "Please wait..."-text.
+               # this is of course not the right way to do this.
+                       self.delayTimer.start(10, 1)
+                       self.inited=True
+               # as this workaround is here anyways we can wait until the skin is initialized
+               # and afterwards read out the information we need to draw the dynamic style
+                       listsize = self["list"].instance.size()
+                       self.listWidth = listsize.width()
+                       self.listHeight = listsize.height()
+                       self.updateDescription()
+
+       def updateHDDData(self):
+               self.reloadList()
+               if self.selectedmovie is not None:
+                       self.moveTo()
+               self["waitingtext"].visible = False
+               self["freeDiskSpace"].update()
+               self.updateTags()
+
+       def moveTo(self):
+               self["list"].moveTo(self.selectedmovie)

 
        def getCurrent(self):
 
        def getCurrent(self):

-               return self["list"].getCurrent()[0]
+               return self["list"].getCurrent()

 
        def movieSelected(self):
 
        def movieSelected(self):

-               self.session.nav.playService(self.getCurrent())
-               self.close()
+               current = self.getCurrent()
+               if current is not None:
+                       self.saveconfig()
+                       self.close(current)

 
        def doContext(self):
 
        def doContext(self):

-               self.session.open(ChannelContextMenu, self, self.getCurrent())
+               current = self.getCurrent()
+               if current is not None:
+                       self.session.open(MovieContextMenu, self, current)
+
+       def abort(self):
+               self.saveconfig()
+               self.close(None)
+
+       def saveconfig(self):
+               if self.saveflag == True:
+                       config.movielist.moviesort.save()
+                       config.movielist.listtype.save()
+                       config.movielist.description.save()
+                       configfile.save()
+                       self.saveflag = False
+
+       def getTagDescription(self, tag):
+               # TODO: access the tag database
+               return tag
+
+       def updateTags(self):
+               # get a list of tags available in this list
+               self.tags = list(self["list"].tags)
+               
+               # by default, we do not display any filtering options
+               self.tag_first = ""
+               self.tag_second = ""
+               
+               # when tags are present, however, the first two are 
+               # directly mapped to the second, third ("green", "yellow") buttons
+               if len(self.tags) > 0:
+                       self.tag_first = self.getTagDescription(self.tags[0])
+               
+               if len(self.tags) > 1:
+                       self.tag_second = self.getTagDescription(self.tags[1])
+               
+               self["key_green"].text = self.tag_first
+               self["key_yellow"].text = self.tag_second
+               
+               # the rest is presented in a list, available on the
+               # fourth ("blue") button
+               if len(self.tags) > 2:
+                       self["key_blue"].text = _("Other...")
+               else:
+                       self["key_blue"].text = ""
+
+       def setListType(self, type):
+               self["list"].setListType(type)
+
+       def setDescriptionState(self, val):
+               self["list"].setDescriptionState(val)
+
+       def setSortType(self, type):
+               self["list"].setSortType(type)
+
+       def reloadList(self):
+               self["list"].reload(self.current_ref, self.selected_tags)
+               title = _("Recorded files...")
+               if self.selected_tags is not None:
+                       title += " - " + ','.join(self.selected_tags)
+               self.setTitle(title)
+
+       def showAll(self):
+               self.selected_tags = None
+               self.reloadList()
+
+       def showTagsN(self, n):
+               if len(self.tags) < n:
+                       self.showTagWarning()
+               else:
+                       print "select tag #%d, %s, %s" % (n, self.tags[n - 1], ','.join(self.tags))
+                       self.selected_tags = set([self.tags[n - 1]])
+                       self.reloadList()
+
+       def showTagsFirst(self):
+               self.showTagsN(1)
+
+       def showTagsSecond(self):
+               self.showTagsN(2)
+
+       def tagChosen(self, tag):
+               if tag is not None:
+                       self.selected_tags = set([tag[0]])
+                       self.reloadList()
+
+       def showTagsMenu(self):
+               if len(self.tags) < 3:
+                       self.showTagWarning()
+               else:
+                       list = [(tag, self.getTagDescription(tag)) for tag in self.tags ]
+                       self.session.openWithCallback(self.tagChosen, ChoiceBox, title=_("Please select keyword to filter..."), list = list)
+
+       def showTagWarning(self):
+               # TODO
+               self.session.open(MessageBox, _("You need to define some keywords first!\nPress the menu-key to define keywords.\nDo you want to define keywords now?"), MessageBox.TYPE_ERROR)