lib/python/Plugins/Extensions/DVDBurn/Process.py

   1 from Components.Task import Task, Job, DiskspacePrecondition, Condition, ToolExistsPrecondition
   2 from Components.Harddisk import harddiskmanager
   3 from Screens.MessageBox import MessageBox
   4
   5 class png2yuvTask(Task):
   6         def __init__(self, job, inputfile, outputfile):
   7                 Task.__init__(self, job, "Creating menu video")
   8                 self.setTool("/usr/bin/png2yuv")
   9                 self.args += ["-n1", "-Ip", "-f25", "-j", inputfile]
  10                 self.dumpFile = outputfile
  11                 self.weighting = 15
  12
  13         def run(self, callback):
  14                 Task.run(self, callback)
  15                 self.container.stdoutAvail.remove(self.processStdout)
  16                 self.container.dumpToFile(self.dumpFile)
  17
  18         def processStderr(self, data):
  19                 print "[png2yuvTask]", data[:-1]
  20
  21 class mpeg2encTask(Task):
  22         def __init__(self, job, inputfile, outputfile):
  23                 Task.__init__(self, job, "Encoding menu video")
  24                 self.setTool("/usr/bin/mpeg2enc")
  25                 self.args += ["-f8", "-np", "-a2", "-o", outputfile]
  26                 self.inputFile = inputfile
  27                 self.weighting = 25
  28
  29         def run(self, callback):
  30                 Task.run(self, callback)
  31                 self.container.readFromFile(self.inputFile)
  32
  33         def processOutputLine(self, line):
  34                 print "[mpeg2encTask]", line[:-1]
  35
  36 class spumuxTask(Task):
  37         def __init__(self, job, xmlfile, inputfile, outputfile):
  38                 Task.__init__(self, job, "Muxing buttons into menu")
  39                 self.setTool("/usr/bin/spumux")
  40                 self.args += [xmlfile]
  41                 self.inputFile = inputfile
  42                 self.dumpFile = outputfile
  43                 self.weighting = 15
  44
  45         def run(self, callback):
  46                 Task.run(self, callback)
  47                 self.container.stdoutAvail.remove(self.processStdout)
  48                 self.container.dumpToFile(self.dumpFile)
  49                 self.container.readFromFile(self.inputFile)
  50
  51         def processStderr(self, data):
  52                 print "[spumuxTask]", data[:-1]
  53
  54 class MakeFifoNode(Task):
  55         def __init__(self, job, number):
  56                 Task.__init__(self, job, "Make FIFO nodes")
  57                 self.setTool("/bin/mknod")
  58                 nodename = self.job.workspace + "/dvd_title_%d" % number + ".mpg"
  59                 self.args += [nodename, "p"]
  60                 self.weighting = 10
  61
  62 class LinkTS(Task):
  63         def __init__(self, job, sourcefile, link_name):
  64                 Task.__init__(self, job, "Creating symlink for source titles")
  65                 self.setTool("/bin/ln")
  66                 self.args += ["-s", sourcefile, link_name]
  67                 self.weighting = 10
  68
  69 class CopyMeta(Task):
  70         def __init__(self, job, sourcefile):
  71                 Task.__init__(self, job, "Copy title meta files")
  72                 self.setTool("/bin/cp")
  73                 from os import listdir
  74                 path, filename = sourcefile.rstrip("/").rsplit("/",1)
  75                 tsfiles = listdir(path)
  76                 for file in tsfiles:
  77                         if file.startswith(filename+"."):
  78                                 self.args += [path+'/'+file]
  79                 self.args += [self.job.workspace]
  80                 self.weighting = 15
  81
  82 class DemuxTask(Task):
  83         def __init__(self, job, inputfile):
  84                 Task.__init__(self, job, "Demux video into ES")
  85                 title = job.project.titles[job.i]
  86                 self.global_preconditions.append(DiskspacePrecondition(title.estimatedDiskspace))
  87                 self.setTool("/usr/bin/projectx")
  88                 self.args += [inputfile, "-demux", "-out", self.job.workspace ]
  89                 self.end = 300
  90                 self.prog_state = 0
  91                 self.weighting = 1000
  92                 self.cutfile = self.job.workspace + "/cut_%d.Xcl" % (job.i+1)
  93                 self.cutlist = title.cutlist
  94                 self.currentPID = None
  95                 self.relevantAudioPIDs = [ ]
  96                 self.getRelevantAudioPIDs(title)
  97                 self.generated_files = [ ]
  98                 self.mplex_streamfiles = [ ]
  99                 if len(self.cutlist) > 1:
 100                         self.args += [ "-cut", self.cutfile ]
 101
 102         def prepare(self):
 103                 self.writeCutfile()
 104
 105         def getRelevantAudioPIDs(self, title):
 106                 for audiotrack in title.properties.audiotracks:
 107                         if audiotrack.active.getValue():
 108                                 self.relevantAudioPIDs.append(audiotrack.pid.getValue())
 109
 110         def processOutputLine(self, line):
 111                 line = line[:-1]
 112                 MSG_NEW_FILE = "---> new File: "
 113                 MSG_PROGRESS = "[PROGRESS] "
 114                 MSG_NEW_MP2 = "--> MPEG Audio (0x"
 115                 MSG_NEW_AC3 = "--> AC-3/DTS Audio on PID "
 116
 117                 if line.startswith(MSG_NEW_FILE):
 118                         file = line[len(MSG_NEW_FILE):]
 119                         if file[0] == "'":
 120                                 file = file[1:-1]
 121                         self.haveNewFile(file)
 122                 elif line.startswith(MSG_PROGRESS):
 123                         progress = line[len(MSG_PROGRESS):]
 124                         self.haveProgress(progress)
 125                 elif line.startswith(MSG_NEW_MP2) or line.startswith(MSG_NEW_AC3):
 126                         self.currentPID = str(int(line.rstrip()[-6:].rsplit('0x',1)[-1],16))
 127
 128         def haveNewFile(self, file):
 129                 print "[DemuxTask] produced file:", file, self.currentPID
 130                 self.generated_files.append(file)
 131                 if self.currentPID in self.relevantAudioPIDs or file.endswith("m2v"):
 132                         self.mplex_streamfiles.append(file)
 133
 134         def haveProgress(self, progress):
 135                 #print "PROGRESS [%s]" % progress
 136                 MSG_CHECK = "check & synchronize audio file"
 137                 MSG_DONE = "done..."
 138                 if progress == "preparing collection(s)...":
 139                         self.prog_state = 0
 140                 elif progress[:len(MSG_CHECK)] == MSG_CHECK:
 141                         self.prog_state += 1
 142                 else:
 143                         try:
 144                                 p = int(progress)
 145                                 p = p - 1 + self.prog_state * 100
 146                                 if p > self.progress:
 147                                         self.progress = p
 148                         except ValueError:
 149                                 pass
 150
 151         def writeCutfile(self):
 152                 f = open(self.cutfile, "w")
 153                 f.write("CollectionPanel.CutMode=4\n")
 154                 for p in self.cutlist:
 155                         s = p / 90000
 156                         m = s / 60
 157                         h = m / 60
 158
 159                         m %= 60
 160                         s %= 60
 161
 162                         f.write("%02d:%02d:%02d\n" % (h, m, s))
 163                 f.close()
 164
 165         def cleanup(self, failed):
 166                 if failed:
 167                         import os
 168                         for file in self.generated_files:
 169                                 try:
 170                                         os.remove(file)
 171                                 except OSError:
 172                                         pass
 173
 174 class MplexTaskPostcondition(Condition):
 175         def check(self, task):
 176                 if task.error == task.ERROR_UNDERRUN:
 177                         return True
 178                 return task.error is None
 179
 180         def getErrorMessage(self, task):
 181                 return {
 182                         task.ERROR_UNDERRUN: ("Can't multiplex source video!"),
 183                         task.ERROR_UNKNOWN: ("An unknown error occured!")
 184                 }[task.error]
 185
 186 class MplexTask(Task):
 187         ERROR_UNDERRUN, ERROR_UNKNOWN = range(2)
 188         def __init__(self, job, outputfile, inputfiles=None, demux_task=None, weighting = 500):
 189                 Task.__init__(self, job, "Mux ES into PS")
 190                 self.weighting = weighting
 191                 self.demux_task = demux_task
 192                 self.postconditions.append(MplexTaskPostcondition())
 193                 self.setTool("/usr/bin/mplex")
 194                 self.args += ["-f8", "-o", outputfile, "-v1"]
 195                 if inputfiles:
 196                         self.args += inputfiles
 197
 198         def setTool(self, tool):
 199                 self.cmd = tool
 200                 self.args = [tool]
 201                 self.global_preconditions.append(ToolExistsPrecondition())
 202                 # we don't want the ReturncodePostcondition in this case because for right now we're just gonna ignore the fact that mplex fails with a buffer underrun error on some streams (this always at the very end)
 203
 204         def prepare(self):
 205                 self.error = None
 206                 if self.demux_task:
 207                         self.args += self.demux_task.mplex_streamfiles
 208
 209         def processOutputLine(self, line):
 210                 print "[MplexTask] ", line[:-1]
 211                 if line.startswith("**ERROR:"):
 212                         if line.find("Frame data under-runs detected") != -1:
 213                                 self.error = self.ERROR_UNDERRUN
 214                         else:
 215                                 self.error = self.ERROR_UNKNOWN
 216
 217 class RemoveESFiles(Task):
 218         def __init__(self, job, demux_task):
 219                 Task.__init__(self, job, "Remove temp. files")
 220                 self.demux_task = demux_task
 221                 self.setTool("/bin/rm")
 222                 self.weighting = 10
 223
 224         def prepare(self):
 225                 self.args += ["-f"]
 226                 self.args += self.demux_task.generated_files
 227                 self.args += [self.demux_task.cutfile]
 228
 229 class DVDAuthorTask(Task):
 230         def __init__(self, job):
 231                 Task.__init__(self, job, "Authoring DVD")
 232                 self.weighting = 20
 233                 self.setTool("/usr/bin/dvdauthor")
 234                 self.CWD = self.job.workspace
 235                 self.args += ["-x", self.job.workspace+"/dvdauthor.xml"]
 236                 self.menupreview = job.menupreview
 237
 238         def processOutputLine(self, line):
 239                 print "[DVDAuthorTask] ", line[:-1]
 240                 if not self.menupreview and line.startswith("STAT: Processing"):
 241                         self.callback(self, [], stay_resident=True)
 242                 elif line.startswith("STAT: VOBU"):
 243                         try:
 244                                 progress = int(line.split("MB")[0].split(" ")[-1])
 245                                 if progress:
 246                                         self.job.mplextask.progress = progress
 247                                         print "[DVDAuthorTask] update mplextask progress:", self.job.mplextask.progress, "of", self.job.mplextask.end
 248                         except:
 249                                 print "couldn't set mux progress"
 250
 251 class DVDAuthorFinalTask(Task):
 252         def __init__(self, job):
 253                 Task.__init__(self, job, "dvdauthor finalize")
 254                 self.setTool("/usr/bin/dvdauthor")
 255                 self.args += ["-T", "-o", self.job.workspace + "/dvd"]
 256
 257 class WaitForResidentTasks(Task):
 258         def __init__(self, job):
 259                 Task.__init__(self, job, "waiting for dvdauthor to finalize")
 260
 261         def run(self, callback):
 262                 print "waiting for %d resident task(s) %s to finish..." % (len(self.job.resident_tasks),str(self.job.resident_tasks))
 263                 if self.job.resident_tasks == 0:
 264                         callback(self, [])
 265
 266 class BurnTaskPostcondition(Condition):
 267         RECOVERABLE = True
 268         def check(self, task):
 269                 if task.returncode == 0:
 270                         return True
 271                 elif task.error is None or task.error is task.ERROR_MINUSRWBUG:
 272                         return True
 273                 return False
 274
 275         def getErrorMessage(self, task):
 276                 return {
 277                         task.ERROR_NOTWRITEABLE: _("Medium is not a writeable DVD!"),
 278                         task.ERROR_LOAD: _("Could not load Medium! No disc inserted?"),
 279                         task.ERROR_SIZE: _("Content does not fit on DVD!"),
 280                         task.ERROR_WRITE_FAILED: _("Write failed!"),
 281                         task.ERROR_DVDROM: _("No (supported) DVDROM found!"),
 282                         task.ERROR_ISOFS: _("Medium is not empty!"),
 283                         task.ERROR_FILETOOLARGE: _("TS file is too large for ISO9660 level 1!"),
 284                         task.ERROR_ISOTOOLARGE: _("ISO file is too large for this filesystem!"),
 285                         task.ERROR_UNKNOWN: _("An unknown error occured!")
 286                 }[task.error]
 287
 288 class BurnTask(Task):
 289         ERROR_NOTWRITEABLE, ERROR_LOAD, ERROR_SIZE, ERROR_WRITE_FAILED, ERROR_DVDROM, ERROR_ISOFS, ERROR_FILETOOLARGE, ERROR_ISOTOOLARGE, ERROR_MINUSRWBUG, ERROR_UNKNOWN = range(10)
 290         def __init__(self, job, extra_args=[], tool="/bin/growisofs"):
 291                 Task.__init__(self, job, job.name)
 292                 self.weighting = 500
 293                 self.end = 120 # 100 for writing, 10 for buffer flush, 10 for closing disc
 294                 self.postconditions.append(BurnTaskPostcondition())
 295                 self.setTool(tool)
 296                 self.args += extra_args
 297
 298         def prepare(self):
 299                 self.error = None
 300
 301         def processOutputLine(self, line):
 302                 line = line[:-1]
 303                 print "[GROWISOFS] %s" % line
 304                 if line[8:14] == "done, ":
 305                         self.progress = float(line[:6])
 306                         print "progress:", self.progress
 307                 elif line.find("flushing cache") != -1:
 308                         self.progress = 100
 309                 elif line.find("closing disc") != -1:
 310                         self.progress = 110
 311                 elif line.startswith(":-["):
 312                         if line.find("ASC=30h") != -1:
 313                                 self.error = self.ERROR_NOTWRITEABLE
 314                         if line.find("ASC=24h") != -1:
 315                                 self.error = self.ERROR_LOAD
 316                         if line.find("SK=5h/ASC=A8h/ACQ=04h") != -1:
 317                                 self.error = self.ERROR_MINUSRWBUG
 318                         else:
 319                                 self.error = self.ERROR_UNKNOWN
 320                                 print "BurnTask: unknown error %s" % line
 321                 elif line.startswith(":-("):
 322                         if line.find("No space left on device") != -1:
 323                                 self.error = self.ERROR_SIZE
 324                         elif self.error == self.ERROR_MINUSRWBUG:
 325                                 print "*sigh* this is a known bug. we're simply gonna assume everything is fine."
 326                                 self.postconditions = []
 327                         elif line.find("write failed") != -1:
 328                                 self.error = self.ERROR_WRITE_FAILED
 329                         elif line.find("unable to open64(") != -1 and line.find(",O_RDONLY): No such file or directory") != -1:
 330                                 self.error = self.ERROR_DVDROM
 331                         elif line.find("media is not recognized as recordable DVD") != -1:
 332                                 self.error = self.ERROR_NOTWRITEABLE
 333                         else:
 334                                 self.error = self.ERROR_UNKNOWN
 335                                 print "BurnTask: unknown error %s" % line
 336                 elif line.startswith("FATAL:"):
 337                         if line.find("already carries isofs!"):
 338                                 self.error = self.ERROR_ISOFS
 339                         else:
 340                                 self.error = self.ERROR_UNKNOWN
 341                                 print "BurnTask: unknown error %s" % line
 342                 elif line.find("-allow-limited-size was not specified. There is no way do represent this file size. Aborting.") != -1:
 343                         self.error = self.ERROR_FILETOOLARGE
 344                 elif line.startswith("genisoimage: File too large."):
 345                         self.error = self.ERROR_ISOTOOLARGE
 346
 347         def setTool(self, tool):
 348                 self.cmd = tool
 349                 self.args = [tool]
 350                 self.global_preconditions.append(ToolExistsPrecondition())
 351
 352 class RemoveDVDFolder(Task):
 353         def __init__(self, job):
 354                 Task.__init__(self, job, "Remove temp. files")
 355                 self.setTool("/bin/rm")
 356                 self.args += ["-rf", self.job.workspace]
 357                 self.weighting = 10
 358
 359 class CheckDiskspaceTask(Task):
 360         def __init__(self, job):
 361                 Task.__init__(self, job, "Checking free space")
 362                 totalsize = 0 # require an extra safety 50 MB
 363                 maxsize = 0
 364                 for title in job.project.titles:
 365                         titlesize = title.estimatedDiskspace
 366                         if titlesize > maxsize: maxsize = titlesize
 367                         totalsize += titlesize
 368                 diskSpaceNeeded = totalsize + maxsize
 369                 job.estimateddvdsize = totalsize / 1024 / 1024
 370                 totalsize += 50*1024*1024 # require an extra safety 50 MB
 371                 self.global_preconditions.append(DiskspacePrecondition(diskSpaceNeeded))
 372                 self.weighting = 5
 373
 374         def abort(self):
 375                 self.finish(aborted = True)
 376
 377         def run(self, callback):
 378                 self.callback = callback
 379                 failed_preconditions = self.checkPreconditions(True) + self.checkPreconditions(False)
 380                 if len(failed_preconditions):
 381                         callback(self, failed_preconditions)
 382                         return
 383                 Task.processFinished(self, 0)
 384
 385 class PreviewTask(Task):
 386         def __init__(self, job, path):
 387                 Task.__init__(self, job, "Preview")
 388                 self.postconditions.append(PreviewTaskPostcondition())
 389                 self.job = job
 390                 self.path = path
 391                 self.weighting = 10
 392
 393         def run(self, callback):
 394                 self.callback = callback
 395                 if self.job.menupreview:
 396                         self.previewProject()
 397                 else:
 398                         import Screens.Standby
 399                         if Screens.Standby.inStandby:
 400                                 self.previewCB(False)
 401                         else:
 402                                 from Tools import Notifications
 403                                 Notifications.AddNotificationWithCallback(self.previewCB, MessageBox, _("Do you want to preview this DVD before burning?"), timeout = 60, default = False)
 404
 405         def abort(self):
 406                 self.finish(aborted = True)
 407
 408         def previewCB(self, answer):
 409                 if answer == True:
 410                         self.previewProject()
 411                 else:
 412                         self.closedCB(True)
 413
 414         def playerClosed(self):
 415                 if self.job.menupreview:
 416                         self.closedCB(True)
 417                 else:
 418                         from Tools import Notifications
 419                         Notifications.AddNotificationWithCallback(self.closedCB, MessageBox, _("Do you want to burn this collection to DVD medium?") )
 420
 421         def closedCB(self, answer):
 422                 if answer == True:
 423                         Task.processFinished(self, 0)
 424                 else:
 425                         Task.processFinished(self, 1)
 426
 427         def previewProject(self):
 428                 from Plugins.Extensions.DVDPlayer.plugin import DVDPlayer
 429                 self.job.project.session.openWithCallback(self.playerClosed, DVDPlayer, dvd_filelist= [ self.path ])
 430
 431 class PreviewTaskPostcondition(Condition):
 432         def check(self, task):
 433                 return task.returncode == 0
 434
 435         def getErrorMessage(self, task):
 436                 return "Cancel"
 437
 438 class ImagingPostcondition(Condition):
 439         def check(self, task):
 440                 return task.returncode == 0
 441
 442         def getErrorMessage(self, task):
 443                 return _("Failed") + ": python-imaging"
 444
 445 class ImagePrepareTask(Task):
 446         def __init__(self, job):
 447                 Task.__init__(self, job, _("please wait, loading picture..."))
 448                 self.postconditions.append(ImagingPostcondition())
 449                 self.weighting = 20
 450                 self.job = job
 451                 self.Menus = job.Menus
 452
 453         def run(self, callback):
 454                 self.callback = callback
 455                 # we are doing it this weird way so that the TaskView Screen actually pops up before the spinner comes
 456                 from enigma import eTimer
 457                 self.delayTimer = eTimer()
 458                 self.delayTimer.callback.append(self.conduct)
 459                 self.delayTimer.start(10,1)
 460
 461         def conduct(self):
 462                 try:
 463                         from ImageFont import truetype
 464                         from Image import open as Image_open
 465                         s = self.job.project.menutemplate.settings
 466                         (width, height) = s.dimensions.getValue()
 467                         self.Menus.im_bg_orig = Image_open(s.menubg.getValue())
 468                         if self.Menus.im_bg_orig.size != (width, height):
 469                                 self.Menus.im_bg_orig = self.Menus.im_bg_orig.resize((width, height))
 470                         self.Menus.fontsizes = [s.fontsize_headline.getValue(), s.fontsize_title.getValue(), s.fontsize_subtitle.getValue()]
 471                         self.Menus.fonts = [(truetype(s.fontface_headline.getValue(), self.Menus.fontsizes[0])), (truetype(s.fontface_title.getValue(), self.Menus.fontsizes[1])),(truetype(s.fontface_subtitle.getValue(), self.Menus.fontsizes[2]))]
 472                         Task.processFinished(self, 0)
 473                 except:
 474                         Task.processFinished(self, 1)
 475
 476 class MenuImageTask(Task):
 477         def __init__(self, job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename):
 478                 Task.__init__(self, job, "Create Menu %d Image" % menu_count)
 479                 self.postconditions.append(ImagingPostcondition())
 480                 self.weighting = 10
 481                 self.job = job
 482                 self.Menus = job.Menus
 483                 self.menu_count = menu_count
 484                 self.spuxmlfilename = spuxmlfilename
 485                 self.menubgpngfilename = menubgpngfilename
 486                 self.highlightpngfilename = highlightpngfilename
 487
 488         def run(self, callback):
 489                 self.callback = callback
 490                 #try:
 491                 import ImageDraw, Image, os
 492                 s = self.job.project.menutemplate.settings
 493                 s_top = s.margin_top.getValue()
 494                 s_bottom = s.margin_bottom.getValue()
 495                 s_left = s.margin_left.getValue()
 496                 s_right = s.margin_right.getValue()
 497                 s_rows = s.space_rows.getValue()
 498                 s_cols = s.space_cols.getValue()
 499                 nr_cols = s.cols.getValue()
 500                 nr_rows = s.rows.getValue()
 501                 thumb_size = s.thumb_size.getValue()
 502                 if thumb_size[0]:
 503                         from Image import open as Image_open
 504                 (s_width, s_height) = s.dimensions.getValue()
 505                 fonts = self.Menus.fonts
 506                 im_bg = self.Menus.im_bg_orig.copy()
 507                 im_high = Image.new("P", (s_width, s_height), 0)
 508                 im_high.putpalette(self.Menus.spu_palette)
 509                 draw_bg = ImageDraw.Draw(im_bg)
 510                 draw_high = ImageDraw.Draw(im_high)
 511                 if self.menu_count == 1:
 512                         headlineText = self.job.project.settings.name.getValue().decode("utf-8")
 513                         headlinePos = self.getPosition(s.offset_headline.getValue(), 0, 0, s_width, s_top, draw_bg.textsize(headlineText, font=fonts[0]))
 514                         draw_bg.text(headlinePos, headlineText, fill=self.Menus.color_headline, font=fonts[0])
 515                 spuxml = """<?xml version="1.0" encoding="utf-8"?>
 516         <subpictures>
 517         <stream>
 518         <spu
 519         highlight="%s"
 520         transparent="%02x%02x%02x"
 521         start="00:00:00.00"
 522         force="yes" >""" % (self.highlightpngfilename, self.Menus.spu_palette[0], self.Menus.spu_palette[1], self.Menus.spu_palette[2])
 523                 #rowheight = (self.Menus.fontsizes[1]+self.Menus.fontsizes[2]+thumb_size[1]+s_rows)
 524                 menu_start_title = (self.menu_count-1)*self.job.titles_per_menu + 1
 525                 menu_end_title = (self.menu_count)*self.job.titles_per_menu + 1
 526                 nr_titles = len(self.job.project.titles)
 527                 if menu_end_title > nr_titles:
 528                         menu_end_title = nr_titles+1
 529                 col = 1
 530                 row = 1
 531                 for title_no in range( menu_start_title , menu_end_title ):
 532                         title = self.job.project.titles[title_no-1]
 533                         col_width  = ( s_width  - s_left - s_right  ) / nr_cols
 534                         row_height = ( s_height - s_top  - s_bottom ) / nr_rows
 535                         left =   s_left + ( (col-1) * col_width ) + s_cols/2
 536                         right =    left + col_width - s_cols
 537                         top =     s_top + ( (row-1) * row_height) + s_rows/2
 538                         bottom =    top + row_height - s_rows
 539                         width = right - left
 540                         height = bottom - top
 541
 542                         if bottom > s_height:
 543                                 bottom = s_height
 544                         #draw_bg.rectangle((left, top, right, bottom), outline=(255,0,0))
 545                         im_cell_bg = Image.new("RGBA", (width, height),(0,0,0,0))
 546                         draw_cell_bg = ImageDraw.Draw(im_cell_bg)
 547                         im_cell_high = Image.new("P", (width, height), 0)
 548                         im_cell_high.putpalette(self.Menus.spu_palette)
 549                         draw_cell_high = ImageDraw.Draw(im_cell_high)
 550
 551                         if thumb_size[0]:
 552                                 thumbPos = self.getPosition(s.offset_thumb.getValue(), 0, 0, width, height, thumb_size)
 553                                 box = (thumbPos[0], thumbPos[1], thumbPos[0]+thumb_size[0], thumbPos[1]+thumb_size[1])
 554                                 try:
 555                                         thumbIm = Image_open(title.inputfile.rsplit('.',1)[0] + ".png")
 556                                         im_cell_bg.paste(thumbIm,thumbPos)
 557                                 except:
 558                                         draw_cell_bg.rectangle(box, fill=(64,127,127,127))
 559                                 border = s.thumb_border.getValue()
 560                                 if border:
 561                                         draw_cell_high.rectangle(box, fill=1)
 562                                         draw_cell_high.rectangle((box[0]+border, box[1]+border, box[2]-border, box[3]-border), fill=0)
 563
 564                         titleText = title.formatDVDmenuText(s.titleformat.getValue(), title_no).decode("utf-8")
 565                         titlePos = self.getPosition(s.offset_title.getValue(), 0, 0, width, height, draw_bg.textsize(titleText, font=fonts[1]))
 566
 567                         draw_cell_bg.text(titlePos, titleText, fill=self.Menus.color_button, font=fonts[1])
 568                         draw_cell_high.text(titlePos, titleText, fill=1, font=self.Menus.fonts[1])
 569
 570                         subtitleText = title.formatDVDmenuText(s.subtitleformat.getValue(), title_no).decode("utf-8")
 571                         subtitlePos = self.getPosition(s.offset_subtitle.getValue(), 0, 0, width, height, draw_cell_bg.textsize(subtitleText, font=fonts[2]))
 572                         draw_cell_bg.text(subtitlePos, subtitleText, fill=self.Menus.color_button, font=fonts[2])
 573
 574                         del draw_cell_bg
 575                         del draw_cell_high
 576                         im_bg.paste(im_cell_bg,(left, top, right, bottom), mask=im_cell_bg)
 577                         im_high.paste(im_cell_high,(left, top, right, bottom))
 578
 579                         spuxml += """
 580         <button name="button%s" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (str(title_no).zfill(2),left,right,top,bottom )
 581                         if col < nr_cols:
 582                                 col += 1
 583                         else:
 584                                 col = 1
 585                                 row += 1
 586
 587                 top = s_height - s_bottom - s_rows/2
 588                 if self.menu_count < self.job.nr_menus:
 589                         next_page_text = s.next_page_text.getValue().decode("utf-8")
 590                         textsize = draw_bg.textsize(next_page_text, font=fonts[1])
 591                         pos = ( s_width-textsize[0]-s_right, top )
 592                         draw_bg.text(pos, next_page_text, fill=self.Menus.color_button, font=fonts[1])
 593                         draw_high.text(pos, next_page_text, fill=1, font=fonts[1])
 594                         spuxml += """
 595         <button name="button_next" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (pos[0],pos[0]+textsize[0],pos[1],pos[1]+textsize[1])
 596                 if self.menu_count > 1:
 597                         prev_page_text = s.prev_page_text.getValue().decode("utf-8")
 598                         textsize = draw_bg.textsize(prev_page_text, font=fonts[1])
 599                         pos = ( (s_left+s_cols/2), top )
 600                         draw_bg.text(pos, prev_page_text, fill=self.Menus.color_button, font=fonts[1])
 601                         draw_high.text(pos, prev_page_text, fill=1, font=fonts[1])
 602                         spuxml += """
 603         <button name="button_prev" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (pos[0],pos[0]+textsize[0],pos[1],pos[1]+textsize[1])
 604                 del draw_bg
 605                 del draw_high
 606                 fd=open(self.menubgpngfilename,"w")
 607                 im_bg.save(fd,"PNG")
 608                 fd.close()
 609                 fd=open(self.highlightpngfilename,"w")
 610                 im_high.save(fd,"PNG")
 611                 fd.close()
 612                 spuxml += """
 613         </spu>
 614         </stream>
 615         </subpictures>"""
 616
 617                 f = open(self.spuxmlfilename, "w")
 618                 f.write(spuxml)
 619                 f.close()
 620                 Task.processFinished(self, 0)
 621                 #except:
 622                         #Task.processFinished(self, 1)
 623
 624         def getPosition(self, offset, left, top, right, bottom, size):
 625                 pos = [left, top]
 626                 if offset[0] != -1:
 627                         pos[0] += offset[0]
 628                 else:
 629                         pos[0] += ( (right-left) - size[0] ) / 2
 630                 if offset[1] != -1:
 631                         pos[1] += offset[1]
 632                 else:
 633                         pos[1] += ( (bottom-top) - size[1] ) / 2
 634                 return tuple(pos)
 635
 636 class Menus:
 637         def __init__(self, job):
 638                 self.job = job
 639                 job.Menus = self
 640
 641                 s = self.job.project.menutemplate.settings
 642
 643                 self.color_headline = tuple(s.color_headline.getValue())
 644                 self.color_button = tuple(s.color_button.getValue())
 645                 self.color_highlight = tuple(s.color_highlight.getValue())
 646                 self.spu_palette = [ 0x60, 0x60, 0x60 ] + s.color_highlight.getValue()
 647
 648                 ImagePrepareTask(job)
 649                 nr_titles = len(job.project.titles)
 650
 651                 job.titles_per_menu = s.cols.getValue()*s.rows.getValue()
 652
 653                 job.nr_menus = ((nr_titles+job.titles_per_menu-1)/job.titles_per_menu)
 654
 655                 #a new menu_count every 4 titles (1,2,3,4->1 ; 5,6,7,8->2 etc.)
 656                 for menu_count in range(1 , job.nr_menus+1):
 657                         num = str(menu_count)
 658                         spuxmlfilename = job.workspace+"/spumux"+num+".xml"
 659                         menubgpngfilename = job.workspace+"/dvd_menubg"+num+".png"
 660                         highlightpngfilename = job.workspace+"/dvd_highlight"+num+".png"
 661                         MenuImageTask(job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename)
 662                         png2yuvTask(job, menubgpngfilename, job.workspace+"/dvdmenubg"+num+".yuv")
 663                         menubgm2vfilename = job.workspace+"/dvdmenubg"+num+".mv2"
 664                         mpeg2encTask(job, job.workspace+"/dvdmenubg"+num+".yuv", menubgm2vfilename)
 665                         menubgmpgfilename = job.workspace+"/dvdmenubg"+num+".mpg"
 666                         menuaudiofilename = s.menuaudio.getValue()
 667                         MplexTask(job, outputfile=menubgmpgfilename, inputfiles = [menubgm2vfilename, menuaudiofilename], weighting = 20)
 668                         menuoutputfilename = job.workspace+"/dvdmenu"+num+".mpg"
 669                         spumuxTask(job, spuxmlfilename, menubgmpgfilename, menuoutputfilename)
 670
 671 def CreateAuthoringXML_singleset(job):
 672         nr_titles = len(job.project.titles)
 673         mode = job.project.settings.authormode.getValue()
 674         authorxml = []
 675         authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
 676         authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '">\n')
 677         authorxml.append('  <vmgm>\n')
 678         authorxml.append('   <menus>\n')
 679         authorxml.append('    <pgc>\n')
 680         authorxml.append('     <vob file="' + job.project.settings.vmgm.getValue() + '" />\n', )
 681         if mode.startswith("menu"):
 682                 authorxml.append('     <post> jump titleset 1 menu; </post>\n')
 683         else:
 684                 authorxml.append('     <post> jump title 1; </post>\n')
 685         authorxml.append('    </pgc>\n')
 686         authorxml.append('   </menus>\n')
 687         authorxml.append('  </vmgm>\n')
 688         authorxml.append('  <titleset>\n')
 689         if mode.startswith("menu"):
 690                 authorxml.append('   <menus>\n')
 691                 authorxml.append('    <video aspect="4:3"/>\n')
 692                 for menu_count in range(1 , job.nr_menus+1):
 693                         if menu_count == 1:
 694                                 authorxml.append('    <pgc entry="root">\n')
 695                         else:
 696                                 authorxml.append('    <pgc>\n')
 697                         menu_start_title = (menu_count-1)*job.titles_per_menu + 1
 698                         menu_end_title = (menu_count)*job.titles_per_menu + 1
 699                         if menu_end_title > nr_titles:
 700                                 menu_end_title = nr_titles+1
 701                         for i in range( menu_start_title , menu_end_title ):
 702                                 authorxml.append('     <button name="button' + (str(i).zfill(2)) + '"> jump title ' + str(i) +'; </button>\n')
 703                         if menu_count > 1:
 704                                 authorxml.append('     <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
 705                         if menu_count < job.nr_menus:
 706                                 authorxml.append('     <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
 707                         menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
 708                         authorxml.append('     <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
 709                         authorxml.append('    </pgc>\n')
 710                 authorxml.append('   </menus>\n')
 711         authorxml.append('   <titles>\n')
 712         for i in range( nr_titles ):
 713                 chapters = ','.join(job.project.titles[i].getChapterMarks())
 714                 title_no = i+1
 715                 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
 716                 if job.menupreview:
 717                         LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
 718                 else:
 719                         MakeFifoNode(job, title_no)
 720                 if mode.endswith("linked") and title_no < nr_titles:
 721                         post_tag = "jump title %d;" % ( title_no+1 )
 722                 elif mode.startswith("menu"):
 723                         post_tag = "call vmgm menu 1;"
 724                 else:   post_tag = ""
 725
 726                 authorxml.append('    <pgc>\n')
 727                 authorxml.append('     <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
 728                 authorxml.append('     <post> ' + post_tag + ' </post>\n')
 729                 authorxml.append('    </pgc>\n')
 730
 731         authorxml.append('   </titles>\n')
 732         authorxml.append('  </titleset>\n')
 733         authorxml.append(' </dvdauthor>\n')
 734         f = open(job.workspace+"/dvdauthor.xml", "w")
 735         for x in authorxml:
 736                 f.write(x)
 737         f.close()
 738
 739 def CreateAuthoringXML_multiset(job):
 740         nr_titles = len(job.project.titles)
 741         mode = job.project.settings.authormode.getValue()
 742         authorxml = []
 743         authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
 744         authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '" jumppad="yes">\n')
 745         authorxml.append('  <vmgm>\n')
 746         authorxml.append('   <menus>\n')
 747         authorxml.append('    <video aspect="4:3"/>\n')
 748         if mode.startswith("menu"):
 749                 for menu_count in range(1 , job.nr_menus+1):
 750                         authorxml.append('    <pgc>\n')
 751                         menu_start_title = (menu_count-1)*job.titles_per_menu + 1
 752                         menu_end_title = (menu_count)*job.titles_per_menu + 1
 753                         if menu_end_title > nr_titles:
 754                                 menu_end_title = nr_titles+1
 755                         for i in range( menu_start_title , menu_end_title ):
 756                                 authorxml.append('     <button name="button' + (str(i).zfill(2)) + '"> jump titleset ' + str(i) +' title 1; </button>\n')
 757                         if menu_count > 1:
 758                                 authorxml.append('     <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
 759                         if menu_count < job.nr_menus:
 760                                 authorxml.append('     <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
 761                         menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
 762                         authorxml.append('     <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
 763                         authorxml.append('    </pgc>\n')
 764         else:
 765                 authorxml.append('    <pgc>\n')
 766                 authorxml.append('     <vob file="' + job.project.settings.vmgm.getValue() + '" />\n' )
 767                 authorxml.append('     <post> jump titleset 1 title 1; </post>\n')
 768                 authorxml.append('    </pgc>\n')
 769         authorxml.append('   </menus>\n')
 770         authorxml.append('  </vmgm>\n')
 771
 772         for i in range( nr_titles ):
 773                 title = job.project.titles[i]
 774                 authorxml.append('  <titleset>\n')
 775                 authorxml.append('   <titles>\n')
 776                 for audiotrack in title.properties.audiotracks:
 777                         active = audiotrack.active.getValue()
 778                         if active:
 779                                 format = audiotrack.format.getValue()
 780                                 language = audiotrack.language.getValue()
 781                                 audio_tag = '    <audio format="%s"' % format
 782                                 if language != "nolang":
 783                                         audio_tag += ' lang="%s"' % language
 784                                 audio_tag += ' />\n'
 785                                 authorxml.append(audio_tag)
 786                 aspect = title.properties.aspect.getValue()
 787                 video_tag = '    <video aspect="'+aspect+'"'
 788                 if title.properties.widescreen.getValue() == "4:3":
 789                         video_tag += ' widescreen="'+title.properties.widescreen.getValue()+'"'
 790                 video_tag += ' />\n'
 791                 authorxml.append(video_tag)
 792                 chapters = ','.join(title.getChapterMarks())
 793                 title_no = i+1
 794                 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
 795                 if job.menupreview:
 796                         LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
 797                 else:
 798                         MakeFifoNode(job, title_no)
 799                 if mode.endswith("linked") and title_no < nr_titles:
 800                         post_tag = "jump titleset %d title 1;" % ( title_no+1 )
 801                 elif mode.startswith("menu"):
 802                         post_tag = "call vmgm menu 1;"
 803                 else:   post_tag = ""
 804
 805                 authorxml.append('    <pgc>\n')
 806                 authorxml.append('     <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
 807                 authorxml.append('     <post> ' + post_tag + ' </post>\n')
 808                 authorxml.append('    </pgc>\n')
 809                 authorxml.append('   </titles>\n')
 810                 authorxml.append('  </titleset>\n')
 811         authorxml.append(' </dvdauthor>\n')
 812         f = open(job.workspace+"/dvdauthor.xml", "w")
 813         for x in authorxml:
 814                 f.write(x)
 815         f.close()
 816
 817 def getISOfilename(isopath, volName):
 818         from Tools.Directories import fileExists
 819         i = 0
 820         filename = isopath+'/'+volName+".iso"
 821         while fileExists(filename):
 822                 i = i+1
 823                 filename = isopath+'/'+volName + str(i).zfill(3) + ".iso"
 824         return filename
 825
 826 class DVDJob(Job):
 827         def __init__(self, project, menupreview=False):
 828                 Job.__init__(self, "DVDBurn Job")
 829                 self.project = project
 830                 from time import strftime
 831                 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
 832                 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S")
 833                 createDir(new_workspace, True)
 834                 self.workspace = new_workspace
 835                 self.project.workspace = self.workspace
 836                 self.menupreview = menupreview
 837                 self.conduct()
 838
 839         def conduct(self):
 840                 CheckDiskspaceTask(self)
 841                 if self.project.settings.authormode.getValue().startswith("menu") or self.menupreview:
 842                         Menus(self)
 843                 if self.project.settings.titlesetmode.getValue() == "multi":
 844                         CreateAuthoringXML_multiset(self)
 845                 else:
 846                         CreateAuthoringXML_singleset(self)
 847
 848                 DVDAuthorTask(self)
 849
 850                 nr_titles = len(self.project.titles)
 851
 852                 if self.menupreview:
 853                         PreviewTask(self, self.workspace + "/dvd/VIDEO_TS/")
 854                 else:
 855                         for self.i in range(nr_titles):
 856                                 self.title = self.project.titles[self.i]
 857                                 link_name =  self.workspace + "/source_title_%d.ts" % (self.i+1)
 858                                 title_filename = self.workspace + "/dvd_title_%d.mpg" % (self.i+1)
 859                                 LinkTS(self, self.title.inputfile, link_name)
 860                                 demux = DemuxTask(self, link_name)
 861                                 self.mplextask = MplexTask(self, outputfile=title_filename, demux_task=demux)
 862                                 self.mplextask.end = self.estimateddvdsize
 863                                 RemoveESFiles(self, demux)
 864                         WaitForResidentTasks(self)
 865                         PreviewTask(self, self.workspace + "/dvd/VIDEO_TS/")
 866                         output = self.project.settings.output.getValue()
 867                         volName = self.project.settings.name.getValue()
 868                         if output == "dvd":
 869                                 self.name = _("Burn DVD")
 870                                 tool = "/bin/growisofs"
 871                                 burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 872                         elif output == "iso":
 873                                 self.name = _("Create DVD-ISO")
 874                                 tool = "/usr/bin/mkisofs"
 875                                 isopathfile = getISOfilename(self.project.settings.isopath.getValue(), volName)
 876                                 burnargs = [ "-o", isopathfile ]
 877                         burnargs += [ "-dvd-video", "-publisher", "Dreambox", "-V", volName, self.workspace + "/dvd" ]
 878                         BurnTask(self, burnargs, tool)
 879                 RemoveDVDFolder(self)
 880
 881 class DVDdataJob(Job):
 882         def __init__(self, project):
 883                 Job.__init__(self, "Data DVD Burn")
 884                 self.project = project
 885                 from time import strftime
 886                 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
 887                 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S") + "/dvd/"
 888                 createDir(new_workspace, True)
 889                 self.workspace = new_workspace
 890                 self.project.workspace = self.workspace
 891                 self.conduct()
 892
 893         def conduct(self):
 894                 if self.project.settings.output.getValue() == "iso":
 895                         CheckDiskspaceTask(self)
 896                 nr_titles = len(self.project.titles)
 897                 for self.i in range(nr_titles):
 898                         title = self.project.titles[self.i]
 899                         filename = title.inputfile.rstrip("/").rsplit("/",1)[1]
 900                         link_name =  self.workspace + filename
 901                         LinkTS(self, title.inputfile, link_name)
 902                         CopyMeta(self, title.inputfile)
 903
 904                 output = self.project.settings.output.getValue()
 905                 volName = self.project.settings.name.getValue()
 906                 tool = "/bin/growisofs"
 907                 if output == "dvd":
 908                         self.name = _("Burn DVD")
 909                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 910                 elif output == "iso":
 911                         tool = "/usr/bin/mkisofs"
 912                         self.name = _("Create DVD-ISO")
 913                         isopathfile = getISOfilename(self.project.settings.isopath.getValue(), volName)
 914                         burnargs = [ "-o", isopathfile ]
 915                 if self.project.settings.dataformat.getValue() == "iso9660_1":
 916                         burnargs += ["-iso-level", "1" ]
 917                 elif self.project.settings.dataformat.getValue() == "iso9660_4":
 918                         burnargs += ["-iso-level", "4", "-allow-limited-size" ]
 919                 elif self.project.settings.dataformat.getValue() == "udf":
 920                         burnargs += ["-udf", "-allow-limited-size" ]
 921                 burnargs += [ "-publisher", "Dreambox", "-V", volName, "-follow-links", self.workspace ]
 922                 BurnTask(self, burnargs, tool)
 923                 RemoveDVDFolder(self)
 924
 925 class DVDisoJob(Job):
 926         def __init__(self, project, imagepath):
 927                 Job.__init__(self, _("Burn DVD"))
 928                 self.project = project
 929                 self.menupreview = False
 930                 if imagepath.endswith(".iso"):
 931                         PreviewTask(self, imagepath)
 932                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD() + '='+imagepath, "-dvd-compat" ]
 933                 else:
 934                         PreviewTask(self, imagepath + "/VIDEO_TS/")
 935                         volName = self.project.settings.name.getValue()
 936                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 937                         burnargs += [ "-dvd-video", "-publisher", "Dreambox", "-V", volName, imagepath ]
 938                 tool = "/bin/growisofs"
 939                 BurnTask(self, burnargs, tool)