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