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("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("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("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("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("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("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("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_audiofiles = { }
  99                 self.mplex_videofile = ""
 100                 self.mplex_streamfiles = [ ]
 101                 if len(self.cutlist) > 1:
 102                         self.args += [ "-cut", self.cutfile ]
 103
 104         def prepare(self):
 105                 self.writeCutfile()
 106
 107         def getRelevantAudioPIDs(self, title):
 108                 for audiotrack in title.properties.audiotracks:
 109                         if audiotrack.active.getValue():
 110                                 self.relevantAudioPIDs.append(audiotrack.pid.getValue())
 111
 112         def processOutputLine(self, line):
 113                 line = line[:-1]
 114                 #print "[DemuxTask]", line
 115                 MSG_NEW_FILE = "---> new File: "
 116                 MSG_PROGRESS = "[PROGRESS] "
 117                 MSG_NEW_MP2 = "++> Mpg Audio: PID 0x"
 118                 MSG_NEW_AC3 = "++> AC3/DTS Audio: PID 0x"
 119
 120                 if line.startswith(MSG_NEW_FILE):
 121                         file = line[len(MSG_NEW_FILE):]
 122                         if file[0] == "'":
 123                                 file = file[1:-1]
 124                         self.haveNewFile(file)
 125                 elif line.startswith(MSG_PROGRESS):
 126                         progress = line[len(MSG_PROGRESS):]
 127                         self.haveProgress(progress)
 128                 elif line.startswith(MSG_NEW_MP2) or line.startswith(MSG_NEW_AC3):
 129                         try:
 130                                 self.currentPID = str(int(line.split(': PID 0x',1)[1].split(' ',1)[0],16))
 131                         except ValueError:
 132                                 print "[DemuxTask] ERROR: couldn't detect Audio PID (projectx too old?)"
 133
 134         def haveNewFile(self, file):
 135                 print "[DemuxTask] produced file:", file, self.currentPID
 136                 self.generated_files.append(file)
 137                 if self.currentPID in self.relevantAudioPIDs:
 138                         self.mplex_audiofiles[self.currentPID] = file
 139                 elif file.endswith("m2v"):
 140                         self.mplex_videofile = file
 141
 142         def haveProgress(self, progress):
 143                 #print "PROGRESS [%s]" % progress
 144                 MSG_CHECK = "check & synchronize audio file"
 145                 MSG_DONE = "done..."
 146                 if progress == "preparing collection(s)...":
 147                         self.prog_state = 0
 148                 elif progress[:len(MSG_CHECK)] == MSG_CHECK:
 149                         self.prog_state += 1
 150                 else:
 151                         try:
 152                                 p = int(progress)
 153                                 p = p - 1 + self.prog_state * 100
 154                                 if p > self.progress:
 155                                         self.progress = p
 156                         except ValueError:
 157                                 pass
 158
 159         def writeCutfile(self):
 160                 f = open(self.cutfile, "w")
 161                 f.write("CollectionPanel.CutMode=4\n")
 162                 for p in self.cutlist:
 163                         s = p / 90000
 164                         m = s / 60
 165                         h = m / 60
 166
 167                         m %= 60
 168                         s %= 60
 169
 170                         f.write("%02d:%02d:%02d\n" % (h, m, s))
 171                 f.close()
 172
 173         def cleanup(self, failed):
 174                 print "[DemuxTask::cleanup]"
 175                 self.mplex_streamfiles = [ self.mplex_videofile ]
 176                 for pid in self.relevantAudioPIDs:
 177                         self.mplex_streamfiles.append(self.mplex_audiofiles[pid])
 178                 print self.mplex_streamfiles
 179
 180                 if failed:
 181                         import os
 182                         for file in self.generated_files:
 183                                 try:
 184                                         os.remove(file)
 185                                 except OSError:
 186                                         pass
 187
 188 class MplexTaskPostcondition(Condition):
 189         def check(self, task):
 190                 if task.error == task.ERROR_UNDERRUN:
 191                         return True
 192                 return task.error is None
 193
 194         def getErrorMessage(self, task):
 195                 return {
 196                         task.ERROR_UNDERRUN: ("Can't multiplex source video!"),
 197                         task.ERROR_UNKNOWN: ("An unknown error occured!")
 198                 }[task.error]
 199
 200 class MplexTask(Task):
 201         ERROR_UNDERRUN, ERROR_UNKNOWN = range(2)
 202         def __init__(self, job, outputfile, inputfiles=None, demux_task=None, weighting = 500):
 203                 Task.__init__(self, job, "Mux ES into PS")
 204                 self.weighting = weighting
 205                 self.demux_task = demux_task
 206                 self.postconditions.append(MplexTaskPostcondition())
 207                 self.setTool("mplex")
 208                 self.args += ["-f8", "-o", outputfile, "-v1"]
 209                 if inputfiles:
 210                         self.args += inputfiles
 211
 212         def setTool(self, tool):
 213                 self.cmd = tool
 214                 self.args = [tool]
 215                 self.global_preconditions.append(ToolExistsPrecondition())
 216                 # 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)
 217
 218         def prepare(self):
 219                 self.error = None
 220                 if self.demux_task:
 221                         self.args += self.demux_task.mplex_streamfiles
 222
 223         def processOutputLine(self, line):
 224                 print "[MplexTask] ", line[:-1]
 225                 if line.startswith("**ERROR:"):
 226                         if line.find("Frame data under-runs detected") != -1:
 227                                 self.error = self.ERROR_UNDERRUN
 228                         else:
 229                                 self.error = self.ERROR_UNKNOWN
 230
 231 class RemoveESFiles(Task):
 232         def __init__(self, job, demux_task):
 233                 Task.__init__(self, job, "Remove temp. files")
 234                 self.demux_task = demux_task
 235                 self.setTool("rm")
 236                 self.weighting = 10
 237
 238         def prepare(self):
 239                 self.args += ["-f"]
 240                 self.args += self.demux_task.generated_files
 241                 self.args += [self.demux_task.cutfile]
 242
 243 class DVDAuthorTask(Task):
 244         def __init__(self, job):
 245                 Task.__init__(self, job, "Authoring DVD")
 246                 self.weighting = 20
 247                 self.setTool("dvdauthor")
 248                 self.CWD = self.job.workspace
 249                 self.args += ["-x", self.job.workspace+"/dvdauthor.xml"]
 250                 self.menupreview = job.menupreview
 251
 252         def processOutputLine(self, line):
 253                 print "[DVDAuthorTask] ", line[:-1]
 254                 if not self.menupreview and line.startswith("STAT: Processing"):
 255                         self.callback(self, [], stay_resident=True)
 256                 elif line.startswith("STAT: VOBU"):
 257                         try:
 258                                 progress = int(line.split("MB")[0].split(" ")[-1])
 259                                 if progress:
 260                                         self.job.mplextask.progress = progress
 261                                         print "[DVDAuthorTask] update mplextask progress:", self.job.mplextask.progress, "of", self.job.mplextask.end
 262                         except:
 263                                 print "couldn't set mux progress"
 264
 265 class DVDAuthorFinalTask(Task):
 266         def __init__(self, job):
 267                 Task.__init__(self, job, "dvdauthor finalize")
 268                 self.setTool("dvdauthor")
 269                 self.args += ["-T", "-o", self.job.workspace + "/dvd"]
 270
 271 class WaitForResidentTasks(Task):
 272         def __init__(self, job):
 273                 Task.__init__(self, job, "waiting for dvdauthor to finalize")
 274
 275         def run(self, callback):
 276                 print "waiting for %d resident task(s) %s to finish..." % (len(self.job.resident_tasks),str(self.job.resident_tasks))
 277                 self.callback = callback
 278                 if self.job.resident_tasks == 0:
 279                         callback(self, [])
 280
 281 class BurnTaskPostcondition(Condition):
 282         RECOVERABLE = True
 283         def check(self, task):
 284                 if task.returncode == 0:
 285                         return True
 286                 elif task.error is None or task.error is task.ERROR_MINUSRWBUG:
 287                         return True
 288                 return False
 289
 290         def getErrorMessage(self, task):
 291                 return {
 292                         task.ERROR_NOTWRITEABLE: _("Medium is not a writeable DVD!"),
 293                         task.ERROR_LOAD: _("Could not load Medium! No disc inserted?"),
 294                         task.ERROR_SIZE: _("Content does not fit on DVD!"),
 295                         task.ERROR_WRITE_FAILED: _("Write failed!"),
 296                         task.ERROR_DVDROM: _("No (supported) DVDROM found!"),
 297                         task.ERROR_ISOFS: _("Medium is not empty!"),
 298                         task.ERROR_FILETOOLARGE: _("TS file is too large for ISO9660 level 1!"),
 299                         task.ERROR_ISOTOOLARGE: _("ISO file is too large for this filesystem!"),
 300                         task.ERROR_UNKNOWN: _("An unknown error occured!")
 301                 }[task.error]
 302
 303 class BurnTask(Task):
 304         ERROR_NOTWRITEABLE, ERROR_LOAD, ERROR_SIZE, ERROR_WRITE_FAILED, ERROR_DVDROM, ERROR_ISOFS, ERROR_FILETOOLARGE, ERROR_ISOTOOLARGE, ERROR_MINUSRWBUG, ERROR_UNKNOWN = range(10)
 305         def __init__(self, job, extra_args=[], tool="growisofs"):
 306                 Task.__init__(self, job, job.name)
 307                 self.weighting = 500
 308                 self.end = 120 # 100 for writing, 10 for buffer flush, 10 for closing disc
 309                 self.postconditions.append(BurnTaskPostcondition())
 310                 self.setTool(tool)
 311                 self.args += extra_args
 312
 313         def prepare(self):
 314                 self.error = None
 315
 316         def processOutputLine(self, line):
 317                 line = line[:-1]
 318                 print "[GROWISOFS] %s" % line
 319                 if line[8:14] == "done, ":
 320                         self.progress = float(line[:6])
 321                         print "progress:", self.progress
 322                 elif line.find("flushing cache") != -1:
 323                         self.progress = 100
 324                 elif line.find("closing disc") != -1:
 325                         self.progress = 110
 326                 elif line.startswith(":-["):
 327                         if line.find("ASC=30h") != -1:
 328                                 self.error = self.ERROR_NOTWRITEABLE
 329                         elif line.find("ASC=24h") != -1:
 330                                 self.error = self.ERROR_LOAD
 331                         elif line.find("SK=5h/ASC=A8h/ACQ=04h") != -1:
 332                                 self.error = self.ERROR_MINUSRWBUG
 333                         else:
 334                                 self.error = self.ERROR_UNKNOWN
 335                                 print "BurnTask: unknown error %s" % line
 336                 elif line.startswith(":-("):
 337                         if line.find("No space left on device") != -1:
 338                                 self.error = self.ERROR_SIZE
 339                         elif self.error == self.ERROR_MINUSRWBUG:
 340                                 print "*sigh* this is a known bug. we're simply gonna assume everything is fine."
 341                                 self.postconditions = []
 342                         elif line.find("write failed") != -1:
 343                                 self.error = self.ERROR_WRITE_FAILED
 344                         elif line.find("unable to open64(") != -1 and line.find(",O_RDONLY): No such file or directory") != -1:
 345                                 self.error = self.ERROR_DVDROM
 346                         elif line.find("media is not recognized as recordable DVD") != -1:
 347                                 self.error = self.ERROR_NOTWRITEABLE
 348                         else:
 349                                 self.error = self.ERROR_UNKNOWN
 350                                 print "BurnTask: unknown error %s" % line
 351                 elif line.startswith("FATAL:"):
 352                         if line.find("already carries isofs!"):
 353                                 self.error = self.ERROR_ISOFS
 354                         else:
 355                                 self.error = self.ERROR_UNKNOWN
 356                                 print "BurnTask: unknown error %s" % line
 357                 elif line.find("-allow-limited-size was not specified. There is no way do represent this file size. Aborting.") != -1:
 358                         self.error = self.ERROR_FILETOOLARGE
 359                 elif line.startswith("genisoimage: File too large."):
 360                         self.error = self.ERROR_ISOTOOLARGE
 361
 362         def setTool(self, tool):
 363                 self.cmd = tool
 364                 self.args = [tool]
 365                 self.global_preconditions.append(ToolExistsPrecondition())
 366
 367 class RemoveDVDFolder(Task):
 368         def __init__(self, job):
 369                 Task.__init__(self, job, "Remove temp. files")
 370                 self.setTool("rm")
 371                 self.args += ["-rf", self.job.workspace]
 372                 self.weighting = 10
 373
 374 class CheckDiskspaceTask(Task):
 375         def __init__(self, job):
 376                 Task.__init__(self, job, "Checking free space")
 377                 totalsize = 0 # require an extra safety 50 MB
 378                 maxsize = 0
 379                 for title in job.project.titles:
 380                         titlesize = title.estimatedDiskspace
 381                         if titlesize > maxsize: maxsize = titlesize
 382                         totalsize += titlesize
 383                 diskSpaceNeeded = totalsize + maxsize
 384                 job.estimateddvdsize = totalsize / 1024 / 1024
 385                 totalsize += 50*1024*1024 # require an extra safety 50 MB
 386                 self.global_preconditions.append(DiskspacePrecondition(diskSpaceNeeded))
 387                 self.weighting = 5
 388
 389         def abort(self):
 390                 self.finish(aborted = True)
 391
 392         def run(self, callback):
 393                 self.callback = callback
 394                 failed_preconditions = self.checkPreconditions(True) + self.checkPreconditions(False)
 395                 if len(failed_preconditions):
 396                         callback(self, failed_preconditions)
 397                         return
 398                 Task.processFinished(self, 0)
 399
 400 class PreviewTask(Task):
 401         def __init__(self, job, path):
 402                 Task.__init__(self, job, "Preview")
 403                 self.postconditions.append(PreviewTaskPostcondition())
 404                 self.job = job
 405                 self.path = path
 406                 self.weighting = 10
 407
 408         def run(self, callback):
 409                 self.callback = callback
 410                 if self.job.menupreview:
 411                         self.previewProject()
 412                 else:
 413                         import Screens.Standby
 414                         if Screens.Standby.inStandby:
 415                                 self.previewCB(False)
 416                         else:
 417                                 from Tools import Notifications
 418                                 Notifications.AddNotificationWithCallback(self.previewCB, MessageBox, _("Do you want to preview this DVD before burning?"), timeout = 60, default = False)
 419
 420         def abort(self):
 421                 self.finish(aborted = True)
 422
 423         def previewCB(self, answer):
 424                 if answer == True:
 425                         self.previewProject()
 426                 else:
 427                         self.closedCB(True)
 428
 429         def playerClosed(self):
 430                 if self.job.menupreview:
 431                         self.closedCB(True)
 432                 else:
 433                         from Tools import Notifications
 434                         Notifications.AddNotificationWithCallback(self.closedCB, MessageBox, _("Do you want to burn this collection to DVD medium?") )
 435
 436         def closedCB(self, answer):
 437                 if answer == True:
 438                         Task.processFinished(self, 0)
 439                 else:
 440                         Task.processFinished(self, 1)
 441
 442         def previewProject(self):
 443                 from Plugins.Extensions.DVDPlayer.plugin import DVDPlayer
 444                 self.job.project.session.openWithCallback(self.playerClosed, DVDPlayer, dvd_filelist= [ self.path ])
 445
 446 class PreviewTaskPostcondition(Condition):
 447         def check(self, task):
 448                 return task.returncode == 0
 449
 450         def getErrorMessage(self, task):
 451                 return "Cancel"
 452
 453 class ImagingPostcondition(Condition):
 454         def check(self, task):
 455                 return task.returncode == 0
 456
 457         def getErrorMessage(self, task):
 458                 return _("Failed") + ": python-imaging"
 459
 460 class ImagePrepareTask(Task):
 461         def __init__(self, job):
 462                 Task.__init__(self, job, _("please wait, loading picture..."))
 463                 self.postconditions.append(ImagingPostcondition())
 464                 self.weighting = 20
 465                 self.job = job
 466                 self.Menus = job.Menus
 467
 468         def run(self, callback):
 469                 self.callback = callback
 470                 # we are doing it this weird way so that the TaskView Screen actually pops up before the spinner comes
 471                 from enigma import eTimer
 472                 self.delayTimer = eTimer()
 473                 self.delayTimer.callback.append(self.conduct)
 474                 self.delayTimer.start(10,1)
 475
 476         def conduct(self):
 477                 try:
 478                         from ImageFont import truetype
 479                         from Image import open as Image_open
 480                         s = self.job.project.menutemplate.settings
 481                         (width, height) = s.dimensions.getValue()
 482                         self.Menus.im_bg_orig = Image_open(s.menubg.getValue())
 483                         if self.Menus.im_bg_orig.size != (width, height):
 484                                 self.Menus.im_bg_orig = self.Menus.im_bg_orig.resize((width, height))
 485                         self.Menus.fontsizes = [s.fontsize_headline.getValue(), s.fontsize_title.getValue(), s.fontsize_subtitle.getValue()]
 486                         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]))]
 487                         Task.processFinished(self, 0)
 488                 except:
 489                         Task.processFinished(self, 1)
 490
 491 class MenuImageTask(Task):
 492         def __init__(self, job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename):
 493                 Task.__init__(self, job, "Create Menu %d Image" % menu_count)
 494                 self.postconditions.append(ImagingPostcondition())
 495                 self.weighting = 10
 496                 self.job = job
 497                 self.Menus = job.Menus
 498                 self.menu_count = menu_count
 499                 self.spuxmlfilename = spuxmlfilename
 500                 self.menubgpngfilename = menubgpngfilename
 501                 self.highlightpngfilename = highlightpngfilename
 502
 503         def run(self, callback):
 504                 self.callback = callback
 505                 #try:
 506                 import ImageDraw, Image, os
 507                 s = self.job.project.menutemplate.settings
 508                 s_top = s.margin_top.getValue()
 509                 s_bottom = s.margin_bottom.getValue()
 510                 s_left = s.margin_left.getValue()
 511                 s_right = s.margin_right.getValue()
 512                 s_rows = s.space_rows.getValue()
 513                 s_cols = s.space_cols.getValue()
 514                 nr_cols = s.cols.getValue()
 515                 nr_rows = s.rows.getValue()
 516                 thumb_size = s.thumb_size.getValue()
 517                 if thumb_size[0]:
 518                         from Image import open as Image_open
 519                 (s_width, s_height) = s.dimensions.getValue()
 520                 fonts = self.Menus.fonts
 521                 im_bg = self.Menus.im_bg_orig.copy()
 522                 im_high = Image.new("P", (s_width, s_height), 0)
 523                 im_high.putpalette(self.Menus.spu_palette)
 524                 draw_bg = ImageDraw.Draw(im_bg)
 525                 draw_high = ImageDraw.Draw(im_high)
 526                 if self.menu_count == 1:
 527                         headlineText = self.job.project.settings.name.getValue().decode("utf-8")
 528                         headlinePos = self.getPosition(s.offset_headline.getValue(), 0, 0, s_width, s_top, draw_bg.textsize(headlineText, font=fonts[0]))
 529                         draw_bg.text(headlinePos, headlineText, fill=self.Menus.color_headline, font=fonts[0])
 530                 spuxml = """<?xml version="1.0" encoding="utf-8"?>
 531         <subpictures>
 532         <stream>
 533         <spu
 534         highlight="%s"
 535         transparent="%02x%02x%02x"
 536         start="00:00:00.00"
 537         force="yes" >""" % (self.highlightpngfilename, self.Menus.spu_palette[0], self.Menus.spu_palette[1], self.Menus.spu_palette[2])
 538                 #rowheight = (self.Menus.fontsizes[1]+self.Menus.fontsizes[2]+thumb_size[1]+s_rows)
 539                 menu_start_title = (self.menu_count-1)*self.job.titles_per_menu + 1
 540                 menu_end_title = (self.menu_count)*self.job.titles_per_menu + 1
 541                 nr_titles = len(self.job.project.titles)
 542                 if menu_end_title > nr_titles:
 543                         menu_end_title = nr_titles+1
 544                 col = 1
 545                 row = 1
 546                 for title_no in range( menu_start_title , menu_end_title ):
 547                         title = self.job.project.titles[title_no-1]
 548                         col_width  = ( s_width  - s_left - s_right  ) / nr_cols
 549                         row_height = ( s_height - s_top  - s_bottom ) / nr_rows
 550                         left =   s_left + ( (col-1) * col_width ) + s_cols/2
 551                         right =    left + col_width - s_cols
 552                         top =     s_top + ( (row-1) * row_height) + s_rows/2
 553                         bottom =    top + row_height - s_rows
 554                         width = right - left
 555                         height = bottom - top
 556
 557                         if bottom > s_height:
 558                                 bottom = s_height
 559                         #draw_bg.rectangle((left, top, right, bottom), outline=(255,0,0))
 560                         im_cell_bg = Image.new("RGBA", (width, height),(0,0,0,0))
 561                         draw_cell_bg = ImageDraw.Draw(im_cell_bg)
 562                         im_cell_high = Image.new("P", (width, height), 0)
 563                         im_cell_high.putpalette(self.Menus.spu_palette)
 564                         draw_cell_high = ImageDraw.Draw(im_cell_high)
 565
 566                         if thumb_size[0]:
 567                                 thumbPos = self.getPosition(s.offset_thumb.getValue(), 0, 0, width, height, thumb_size)
 568                                 box = (thumbPos[0], thumbPos[1], thumbPos[0]+thumb_size[0], thumbPos[1]+thumb_size[1])
 569                                 try:
 570                                         thumbIm = Image_open(title.inputfile.rsplit('.',1)[0] + ".png")
 571                                         im_cell_bg.paste(thumbIm,thumbPos)
 572                                 except:
 573                                         draw_cell_bg.rectangle(box, fill=(64,127,127,127))
 574                                 border = s.thumb_border.getValue()
 575                                 if border:
 576                                         draw_cell_high.rectangle(box, fill=1)
 577                                         draw_cell_high.rectangle((box[0]+border, box[1]+border, box[2]-border, box[3]-border), fill=0)
 578
 579                         titleText = title.formatDVDmenuText(s.titleformat.getValue(), title_no).decode("utf-8")
 580                         titlePos = self.getPosition(s.offset_title.getValue(), 0, 0, width, height, draw_bg.textsize(titleText, font=fonts[1]))
 581
 582                         draw_cell_bg.text(titlePos, titleText, fill=self.Menus.color_button, font=fonts[1])
 583                         draw_cell_high.text(titlePos, titleText, fill=1, font=self.Menus.fonts[1])
 584
 585                         subtitleText = title.formatDVDmenuText(s.subtitleformat.getValue(), title_no).decode("utf-8")
 586                         subtitlePos = self.getPosition(s.offset_subtitle.getValue(), 0, 0, width, height, draw_cell_bg.textsize(subtitleText, font=fonts[2]))
 587                         draw_cell_bg.text(subtitlePos, subtitleText, fill=self.Menus.color_button, font=fonts[2])
 588
 589                         del draw_cell_bg
 590                         del draw_cell_high
 591                         im_bg.paste(im_cell_bg,(left, top, right, bottom), mask=im_cell_bg)
 592                         im_high.paste(im_cell_high,(left, top, right, bottom))
 593
 594                         spuxml += """
 595         <button name="button%s" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (str(title_no).zfill(2),left,right,top,bottom )
 596                         if col < nr_cols:
 597                                 col += 1
 598                         else:
 599                                 col = 1
 600                                 row += 1
 601
 602                 top = s_height - s_bottom - s_rows/2
 603                 if self.menu_count < self.job.nr_menus:
 604                         next_page_text = s.next_page_text.getValue().decode("utf-8")
 605                         textsize = draw_bg.textsize(next_page_text, font=fonts[1])
 606                         pos = ( s_width-textsize[0]-s_right, top )
 607                         draw_bg.text(pos, next_page_text, fill=self.Menus.color_button, font=fonts[1])
 608                         draw_high.text(pos, next_page_text, fill=1, font=fonts[1])
 609                         spuxml += """
 610         <button name="button_next" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (pos[0],pos[0]+textsize[0],pos[1],pos[1]+textsize[1])
 611                 if self.menu_count > 1:
 612                         prev_page_text = s.prev_page_text.getValue().decode("utf-8")
 613                         textsize = draw_bg.textsize(prev_page_text, font=fonts[1])
 614                         pos = ( (s_left+s_cols/2), top )
 615                         draw_bg.text(pos, prev_page_text, fill=self.Menus.color_button, font=fonts[1])
 616                         draw_high.text(pos, prev_page_text, fill=1, font=fonts[1])
 617                         spuxml += """
 618         <button name="button_prev" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (pos[0],pos[0]+textsize[0],pos[1],pos[1]+textsize[1])
 619                 del draw_bg
 620                 del draw_high
 621                 fd=open(self.menubgpngfilename,"w")
 622                 im_bg.save(fd,"PNG")
 623                 fd.close()
 624                 fd=open(self.highlightpngfilename,"w")
 625                 im_high.save(fd,"PNG")
 626                 fd.close()
 627                 spuxml += """
 628         </spu>
 629         </stream>
 630         </subpictures>"""
 631
 632                 f = open(self.spuxmlfilename, "w")
 633                 f.write(spuxml)
 634                 f.close()
 635                 Task.processFinished(self, 0)
 636                 #except:
 637                         #Task.processFinished(self, 1)
 638
 639         def getPosition(self, offset, left, top, right, bottom, size):
 640                 pos = [left, top]
 641                 if offset[0] != -1:
 642                         pos[0] += offset[0]
 643                 else:
 644                         pos[0] += ( (right-left) - size[0] ) / 2
 645                 if offset[1] != -1:
 646                         pos[1] += offset[1]
 647                 else:
 648                         pos[1] += ( (bottom-top) - size[1] ) / 2
 649                 return tuple(pos)
 650
 651 class Menus:
 652         def __init__(self, job):
 653                 self.job = job
 654                 job.Menus = self
 655
 656                 s = self.job.project.menutemplate.settings
 657
 658                 self.color_headline = tuple(s.color_headline.getValue())
 659                 self.color_button = tuple(s.color_button.getValue())
 660                 self.color_highlight = tuple(s.color_highlight.getValue())
 661                 self.spu_palette = [ 0x60, 0x60, 0x60 ] + s.color_highlight.getValue()
 662
 663                 ImagePrepareTask(job)
 664                 nr_titles = len(job.project.titles)
 665
 666                 job.titles_per_menu = s.cols.getValue()*s.rows.getValue()
 667
 668                 job.nr_menus = ((nr_titles+job.titles_per_menu-1)/job.titles_per_menu)
 669
 670                 #a new menu_count every 4 titles (1,2,3,4->1 ; 5,6,7,8->2 etc.)
 671                 for menu_count in range(1 , job.nr_menus+1):
 672                         num = str(menu_count)
 673                         spuxmlfilename = job.workspace+"/spumux"+num+".xml"
 674                         menubgpngfilename = job.workspace+"/dvd_menubg"+num+".png"
 675                         highlightpngfilename = job.workspace+"/dvd_highlight"+num+".png"
 676                         MenuImageTask(job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename)
 677                         png2yuvTask(job, menubgpngfilename, job.workspace+"/dvdmenubg"+num+".yuv")
 678                         menubgm2vfilename = job.workspace+"/dvdmenubg"+num+".mv2"
 679                         mpeg2encTask(job, job.workspace+"/dvdmenubg"+num+".yuv", menubgm2vfilename)
 680                         menubgmpgfilename = job.workspace+"/dvdmenubg"+num+".mpg"
 681                         menuaudiofilename = s.menuaudio.getValue()
 682                         MplexTask(job, outputfile=menubgmpgfilename, inputfiles = [menubgm2vfilename, menuaudiofilename], weighting = 20)
 683                         menuoutputfilename = job.workspace+"/dvdmenu"+num+".mpg"
 684                         spumuxTask(job, spuxmlfilename, menubgmpgfilename, menuoutputfilename)
 685
 686 def CreateAuthoringXML_singleset(job):
 687         nr_titles = len(job.project.titles)
 688         mode = job.project.settings.authormode.getValue()
 689         authorxml = []
 690         authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
 691         authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '">\n')
 692         authorxml.append('  <vmgm>\n')
 693         authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 694         authorxml.append('    <pgc>\n')
 695         authorxml.append('     <vob file="' + job.project.settings.vmgm.getValue() + '" />\n', )
 696         if mode.startswith("menu"):
 697                 authorxml.append('     <post> jump titleset 1 menu; </post>\n')
 698         else:
 699                 authorxml.append('     <post> jump title 1; </post>\n')
 700         authorxml.append('    </pgc>\n')
 701         authorxml.append('   </menus>\n')
 702         authorxml.append('  </vmgm>\n')
 703         authorxml.append('  <titleset>\n')
 704         if mode.startswith("menu"):
 705                 authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 706                 authorxml.append('    <video aspect="4:3"/>\n')
 707                 for menu_count in range(1 , job.nr_menus+1):
 708                         if menu_count == 1:
 709                                 authorxml.append('    <pgc entry="root">\n')
 710                         else:
 711                                 authorxml.append('    <pgc>\n')
 712                         menu_start_title = (menu_count-1)*job.titles_per_menu + 1
 713                         menu_end_title = (menu_count)*job.titles_per_menu + 1
 714                         if menu_end_title > nr_titles:
 715                                 menu_end_title = nr_titles+1
 716                         for i in range( menu_start_title , menu_end_title ):
 717                                 authorxml.append('     <button name="button' + (str(i).zfill(2)) + '"> jump title ' + str(i) +'; </button>\n')
 718                         if menu_count > 1:
 719                                 authorxml.append('     <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
 720                         if menu_count < job.nr_menus:
 721                                 authorxml.append('     <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
 722                         menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
 723                         authorxml.append('     <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
 724                         authorxml.append('    </pgc>\n')
 725                 authorxml.append('   </menus>\n')
 726         authorxml.append('   <titles>\n')
 727         for i in range( nr_titles ):
 728                 chapters = ','.join(job.project.titles[i].getChapterMarks())
 729                 title_no = i+1
 730                 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
 731                 if job.menupreview:
 732                         LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
 733                 else:
 734                         MakeFifoNode(job, title_no)
 735                 if mode.endswith("linked") and title_no < nr_titles:
 736                         post_tag = "jump title %d;" % ( title_no+1 )
 737                 elif mode.startswith("menu"):
 738                         post_tag = "call vmgm menu 1;"
 739                 else:   post_tag = ""
 740
 741                 authorxml.append('    <pgc>\n')
 742                 authorxml.append('     <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
 743                 authorxml.append('     <post> ' + post_tag + ' </post>\n')
 744                 authorxml.append('    </pgc>\n')
 745
 746         authorxml.append('   </titles>\n')
 747         authorxml.append('  </titleset>\n')
 748         authorxml.append(' </dvdauthor>\n')
 749         f = open(job.workspace+"/dvdauthor.xml", "w")
 750         for x in authorxml:
 751                 f.write(x)
 752         f.close()
 753
 754 def CreateAuthoringXML_multiset(job):
 755         nr_titles = len(job.project.titles)
 756         mode = job.project.settings.authormode.getValue()
 757         authorxml = []
 758         authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
 759         authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '" jumppad="yes">\n')
 760         authorxml.append('  <vmgm>\n')
 761         authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 762         authorxml.append('    <video aspect="4:3"/>\n')
 763         if mode.startswith("menu"):
 764                 for menu_count in range(1 , job.nr_menus+1):
 765                         if menu_count == 1:
 766                                 authorxml.append('    <pgc>\n')
 767                         else:
 768                                 authorxml.append('    <pgc>\n')
 769                         menu_start_title = (menu_count-1)*job.titles_per_menu + 1
 770                         menu_end_title = (menu_count)*job.titles_per_menu + 1
 771                         if menu_end_title > nr_titles:
 772                                 menu_end_title = nr_titles+1
 773                         for i in range( menu_start_title , menu_end_title ):
 774                                 authorxml.append('     <button name="button' + (str(i).zfill(2)) + '"> jump titleset ' + str(i) +' title 1; </button>\n')
 775                         if menu_count > 1:
 776                                 authorxml.append('     <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
 777                         if menu_count < job.nr_menus:
 778                                 authorxml.append('     <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
 779                         menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
 780                         authorxml.append('     <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
 781                         authorxml.append('    </pgc>\n')
 782         else:
 783                 authorxml.append('    <pgc>\n')
 784                 authorxml.append('     <vob file="' + job.project.settings.vmgm.getValue() + '" />\n' )
 785                 authorxml.append('     <post> jump titleset 1 title 1; </post>\n')
 786                 authorxml.append('    </pgc>\n')
 787         authorxml.append('   </menus>\n')
 788         authorxml.append('  </vmgm>\n')
 789
 790         for i in range( nr_titles ):
 791                 title = job.project.titles[i]
 792                 authorxml.append('  <titleset>\n')
 793                 authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 794                 authorxml.append('    <pgc entry="root">\n')
 795                 authorxml.append('     <pre>\n')
 796                 authorxml.append('      jump vmgm menu entry title;\n')
 797                 authorxml.append('     </pre>\n')
 798                 authorxml.append('    </pgc>\n')
 799                 authorxml.append('   </menus>\n')
 800                 authorxml.append('   <titles>\n')
 801                 for audiotrack in title.properties.audiotracks:
 802                         active = audiotrack.active.getValue()
 803                         if active:
 804                                 format = audiotrack.format.getValue()
 805                                 language = audiotrack.language.getValue()
 806                                 audio_tag = '    <audio format="%s"' % format
 807                                 if language != "nolang":
 808                                         audio_tag += ' lang="%s"' % language
 809                                 audio_tag += ' />\n'
 810                                 authorxml.append(audio_tag)
 811                 aspect = title.properties.aspect.getValue()
 812                 video_tag = '    <video aspect="'+aspect+'"'
 813                 if title.properties.widescreen.getValue() == "4:3":
 814                         video_tag += ' widescreen="'+title.properties.widescreen.getValue()+'"'
 815                 video_tag += ' />\n'
 816                 authorxml.append(video_tag)
 817                 chapters = ','.join(title.getChapterMarks())
 818                 title_no = i+1
 819                 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
 820                 if job.menupreview:
 821                         LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
 822                 else:
 823                         MakeFifoNode(job, title_no)
 824                 if mode.endswith("linked") and title_no < nr_titles:
 825                         post_tag = "jump titleset %d title 1;" % ( title_no+1 )
 826                 elif mode.startswith("menu"):
 827                         post_tag = "call vmgm menu 1;"
 828                 else:   post_tag = ""
 829
 830                 authorxml.append('    <pgc>\n')
 831                 authorxml.append('     <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
 832                 authorxml.append('     <post> ' + post_tag + ' </post>\n')
 833                 authorxml.append('    </pgc>\n')
 834                 authorxml.append('   </titles>\n')
 835                 authorxml.append('  </titleset>\n')
 836         authorxml.append(' </dvdauthor>\n')
 837         f = open(job.workspace+"/dvdauthor.xml", "w")
 838         for x in authorxml:
 839                 f.write(x)
 840         f.close()
 841
 842 def getISOfilename(isopath, volName):
 843         from Tools.Directories import fileExists
 844         i = 0
 845         filename = isopath+'/'+volName+".iso"
 846         while fileExists(filename):
 847                 i = i+1
 848                 filename = isopath+'/'+volName + str(i).zfill(3) + ".iso"
 849         return filename
 850
 851 class DVDJob(Job):
 852         def __init__(self, project, menupreview=False):
 853                 Job.__init__(self, "DVDBurn Job")
 854                 self.project = project
 855                 from time import strftime
 856                 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
 857                 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S")
 858                 createDir(new_workspace, True)
 859                 self.workspace = new_workspace
 860                 self.project.workspace = self.workspace
 861                 self.menupreview = menupreview
 862                 self.conduct()
 863
 864         def conduct(self):
 865                 CheckDiskspaceTask(self)
 866                 if self.project.settings.authormode.getValue().startswith("menu") or self.menupreview:
 867                         Menus(self)
 868                 if self.project.settings.titlesetmode.getValue() == "multi":
 869                         CreateAuthoringXML_multiset(self)
 870                 else:
 871                         CreateAuthoringXML_singleset(self)
 872
 873                 DVDAuthorTask(self)
 874
 875                 nr_titles = len(self.project.titles)
 876
 877                 if self.menupreview:
 878                         PreviewTask(self, self.workspace + "/dvd/VIDEO_TS/")
 879                 else:
 880                         for self.i in range(nr_titles):
 881                                 self.title = self.project.titles[self.i]
 882                                 link_name =  self.workspace + "/source_title_%d.ts" % (self.i+1)
 883                                 title_filename = self.workspace + "/dvd_title_%d.mpg" % (self.i+1)
 884                                 LinkTS(self, self.title.inputfile, link_name)
 885                                 demux = DemuxTask(self, link_name)
 886                                 self.mplextask = MplexTask(self, outputfile=title_filename, demux_task=demux)
 887                                 self.mplextask.end = self.estimateddvdsize
 888                                 RemoveESFiles(self, demux)
 889                         WaitForResidentTasks(self)
 890                         PreviewTask(self, self.workspace + "/dvd/VIDEO_TS/")
 891                         output = self.project.settings.output.getValue()
 892                         volName = self.project.settings.name.getValue()
 893                         if output == "dvd":
 894                                 self.name = _("Burn DVD")
 895                                 tool = "growisofs"
 896                                 burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 897                                 if self.project.size/(1024*1024) > self.project.MAX_SL:
 898                                         burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 899                         elif output == "iso":
 900                                 self.name = _("Create DVD-ISO")
 901                                 tool = "genisoimage"
 902                                 isopathfile = getISOfilename(self.project.settings.isopath.getValue(), volName)
 903                                 burnargs = [ "-o", isopathfile ]
 904                         burnargs += [ "-dvd-video", "-publisher", "Dreambox", "-V", volName, self.workspace + "/dvd" ]
 905                         BurnTask(self, burnargs, tool)
 906                 RemoveDVDFolder(self)
 907
 908 class DVDdataJob(Job):
 909         def __init__(self, project):
 910                 Job.__init__(self, "Data DVD Burn")
 911                 self.project = project
 912                 from time import strftime
 913                 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
 914                 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S") + "/dvd/"
 915                 createDir(new_workspace, True)
 916                 self.workspace = new_workspace
 917                 self.project.workspace = self.workspace
 918                 self.conduct()
 919
 920         def conduct(self):
 921                 if self.project.settings.output.getValue() == "iso":
 922                         CheckDiskspaceTask(self)
 923                 nr_titles = len(self.project.titles)
 924                 for self.i in range(nr_titles):
 925                         title = self.project.titles[self.i]
 926                         filename = title.inputfile.rstrip("/").rsplit("/",1)[1]
 927                         link_name =  self.workspace + filename
 928                         LinkTS(self, title.inputfile, link_name)
 929                         CopyMeta(self, title.inputfile)
 930
 931                 output = self.project.settings.output.getValue()
 932                 volName = self.project.settings.name.getValue()
 933                 tool = "growisofs"
 934                 if output == "dvd":
 935                         self.name = _("Burn DVD")
 936                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 937                         if self.project.size/(1024*1024) > self.project.MAX_SL:
 938                                 burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 939                 elif output == "iso":
 940                         tool = "genisoimage"
 941                         self.name = _("Create DVD-ISO")
 942                         isopathfile = getISOfilename(self.project.settings.isopath.getValue(), volName)
 943                         burnargs = [ "-o", isopathfile ]
 944                 if self.project.settings.dataformat.getValue() == "iso9660_1":
 945                         burnargs += ["-iso-level", "1" ]
 946                 elif self.project.settings.dataformat.getValue() == "iso9660_4":
 947                         burnargs += ["-iso-level", "4", "-allow-limited-size" ]
 948                 elif self.project.settings.dataformat.getValue() == "udf":
 949                         burnargs += ["-udf", "-allow-limited-size" ]
 950                 burnargs += [ "-publisher", "Dreambox", "-V", volName, "-follow-links", self.workspace ]
 951                 BurnTask(self, burnargs, tool)
 952                 RemoveDVDFolder(self)
 953
 954 class DVDisoJob(Job):
 955         def __init__(self, project, imagepath):
 956                 Job.__init__(self, _("Burn DVD"))
 957                 self.project = project
 958                 self.menupreview = False
 959                 from Tools.Directories import getSize
 960                 if imagepath.endswith(".iso"):
 961                         PreviewTask(self, imagepath)
 962                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD() + '='+imagepath, "-dvd-compat" ]
 963                         if getSize(imagepath)/(1024*1024) > self.project.MAX_SL:
 964                                 burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 965                 else:
 966                         PreviewTask(self, imagepath + "/VIDEO_TS/")
 967                         volName = self.project.settings.name.getValue()
 968                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 969                         if getSize(imagepath)/(1024*1024) > self.project.MAX_SL:
 970                                 burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 971                         burnargs += [ "-dvd-video", "-publisher", "Dreambox", "-V", volName, imagepath ]
 972                 tool = "growisofs"
 973                 BurnTask(self, burnargs, tool)