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import DVDProject, TitleList, TitleCutter
from Screens.Screen import Screen
from Components.ActionMap import HelpableActionMap, ActionMap
from Components.Sources.List import List
from Components.Sources.StaticText import StaticText
from enigma import eListboxPythonMultiContent, gFont, RT_HALIGN_LEFT
class TitleList(Screen):
skin = """
<screen position="90,83" size="560,445" title="DVD Tool" >
<ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" alphatest="on" />
<ePixmap pixmap="skin_default/buttons/green.png" position="140,0" size="140,40" alphatest="on" />
<ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" alphatest="on" />
<ePixmap pixmap="skin_default/buttons/blue.png" position="420,0" size="140,40" alphatest="on" />
<widget source="key_red" render="Label" position="0,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" transparent="1" />
<widget source="key_green" render="Label" position="140,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" transparent="1" />
<widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#a08500" transparent="1" />
<widget source="key_blue" render="Label" position="420,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#18188b" transparent="1" />
<widget source="title_label" render="Label" position="6,48" size="436,24" font="Regular;18" />
<widget source="titles" render="Listbox" scrollbarMode="showOnDemand" position="6,72" size="400,350">
<convert type="StaticMultiList" />
</widget>
<widget source="statusbar" render="Label" position="6,422" size="436,24" font="Regular;18" halign="left" />
</screen>"""
def __init__(self, session, project = None):
Screen.__init__(self, session)
if project is not None:
self.project = project
else:
self.newProject()
self["titleactions"] = HelpableActionMap(self, "DVDTitleList",
{
"addTitle": (self.addTitle, _("Add a new title"), _("Add title...")),
"editTitle": (self.editTitle, _("Edit current title"), _("Edit title...")),
"removeCurrentTitle": (self.removeCurrentTitle, _("Remove currently selected title"), _("Remove title")),
"saveProject": (self.saveProject, _("Save current project to disk"), _("Save...")),
"burnProject": (self.burnProject, _("Burn DVD"), _("Burn")),
})
self["key_red"] = StaticText(_("Add title"))
self["key_green"] = StaticText(_("Edit title"))
self["key_yellow"] = StaticText(_("Remove title"))
self["key_blue"] = StaticText(_("Save"))
self["title_label"] = StaticText(_("Table of content to be burned to DVD:"))
self["statusbar"] = StaticText(_("When complete, press Key 0 to burn the collection!"))
self["actions"] = ActionMap(["OkCancelActions"],
{
"cancel": self.leave
})
#Action("addTitle", self.addTitle)
self["titles"] = List(list = [ ], enableWrapAround = True, item_height=30, fonts = [gFont("Regular", 20)])
self.updateTitleList()
#self["addTitle"] = ActionButton("titleactions", "addTitle")
#self["editTitle"] = ActionButton("titleactions", "editTitle")
#self["removeCurrentTitle"] = ActionButton("titleactions", "removeCurrentTitle")
#self["saveProject"] = ActionButton("titleactions", "saveProject")
#self["burnProject"] = ActionButton("titleactions", "burnProject")
def newProject(self):
self.project = DVDProject.DVDProject()
self.project.titles = [ ]
def addTitle(self):
from Screens.MovieSelection import MovieSelection
self.session.openWithCallback(self.selectedSource, MovieSelection)
def selectedSource(self, source):
if source is None:
return None
t = self.project.addService(source)
self.updateTitleList()
self.editTitle(t)
def removeCurrentTitle(self):
title = self.getCurrentTitle()
if title is not None:
self.project.titles.remove(title)
self.updateTitleList()
def saveProject(self):
pass
def burnProject(self):
print "producing final cue sheet:"
cue = self.produceFinalCuesheet()
import Process
job = Process.Burn(self.session, cue)
print cue
from Screens.TaskView import JobView
self.session.open(JobView, job)
def updateTitleList(self):
res = [ ]
for title in self.project.titles:
a = [ title, (eListboxPythonMultiContent.TYPE_TEXT, 0, 10, 400, 50, 0, RT_HALIGN_LEFT, title.name) ]
res.append(a)
self["titles"].list = res
def getCurrentTitle(self):
t = self["titles"].getCurrent()
return t and t[0]
def editTitle(self, title = None):
t = title or self.getCurrentTitle()
if t is not None:
self.current_edit_title = t
self.session.openWithCallback(self.titleEditDone, TitleCutter.TitleCutter, t)
def titleEditDone(self, cutlist):
t = self.current_edit_title
t.cutlist = cutlist
print "title edit of %s done, resulting cutlist:" % (t.source.toString()), t.cutlist
def leave(self):
self.close()
def produceFinalCuesheet(self):
res = [ ]
for title in self.project.titles:
path = title.source.getPath()
print ">>> path:", path
cutlist = title.cutlist
# our demuxer expects *stricly* IN,OUT lists.
first = True
currently_in = False
CUT_TYPE_IN = 0
CUT_TYPE_OUT = 1
CUT_TYPE_MARK = 2
CUT_TYPE_LAST = 3
accumulated_in = 0
accumulated_at = 0
last_in = 0
res_cutlist = [ ]
res_chaptermarks = [0]
for (pts, type) in cutlist:
if first and type == CUT_TYPE_OUT: # first mark is "out"
res_cutlist.append(0) # emulate "in" at first
currently_in = True
first = False
if type == CUT_TYPE_IN and not currently_in:
res_cutlist.append(pts)
last_in = pts
currently_in = True
if type == CUT_TYPE_OUT and currently_in:
res_cutlist.append(pts)
# accumulate the segment
accumulated_in += pts - last_in
accumulated_at = pts
currently_in = False
if type == CUT_TYPE_MARK and currently_in:
# relocate chaptermark against "in" time. This is not 100% accurate,
# as the in/out points are not.
res_chaptermarks.append(pts - accumulated_at + accumulated_in)
res.append( (path, res_cutlist, res_chaptermarks) )
return res
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