code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/Extensions/DVDBurn/Process.py

   1 from Components.Task import Task, Job, DiskspacePrecondition, Condition, ToolExistsPrecondition
   2 from Components.Harddisk import harddiskmanager
   3 from Screens.MessageBox import MessageBox
   4
   5 class png2yuvTask(Task):
   6         def __init__(self, job, inputfile, outputfile):
   7                 Task.__init__(self, job, "Creating menu video")
   8                 self.setTool("/usr/bin/png2yuv")
   9                 self.args += ["-n1", "-Ip", "-f25", "-j", inputfile]
  10                 self.dumpFile = outputfile
  11                 self.weighting = 15
  12
  13         def run(self, callback):
  14                 Task.run(self, callback)
  15                 self.container.stdoutAvail.remove(self.processStdout)
  16                 self.container.dumpToFile(self.dumpFile)
  17
  18         def processStderr(self, data):
  19                 print "[png2yuvTask]", data[:-1]
  20
  21 class mpeg2encTask(Task):
  22         def __init__(self, job, inputfile, outputfile):
  23                 Task.__init__(self, job, "Encoding menu video")
  24                 self.setTool("/usr/bin/mpeg2enc")
  25                 self.args += ["-f8", "-np", "-a2", "-o", outputfile]
  26                 self.inputFile = inputfile
  27                 self.weighting = 25
  28
  29         def run(self, callback):
  30                 Task.run(self, callback)
  31                 self.container.readFromFile(self.inputFile)
  32
  33         def processOutputLine(self, line):
  34                 print "[mpeg2encTask]", line[:-1]
  35
  36 class spumuxTask(Task):
  37         def __init__(self, job, xmlfile, inputfile, outputfile):
  38                 Task.__init__(self, job, "Muxing buttons into menu")
  39                 self.setTool("/usr/bin/spumux")
  40                 self.args += [xmlfile]
  41                 self.inputFile = inputfile
  42                 self.dumpFile = outputfile
  43                 self.weighting = 15
  44
  45         def run(self, callback):
  46                 Task.run(self, callback)
  47                 self.container.stdoutAvail.remove(self.processStdout)
  48                 self.container.dumpToFile(self.dumpFile)
  49                 self.container.readFromFile(self.inputFile)
  50
  51         def processStderr(self, data):
  52                 print "[spumuxTask]", data[:-1]
  53
  54 class MakeFifoNode(Task):
  55         def __init__(self, job, number):
  56                 Task.__init__(self, job, "Make FIFO nodes")
  57                 self.setTool("/bin/mknod")
  58                 nodename = self.job.workspace + "/dvd_title_%d" % number + ".mpg"
  59                 self.args += [nodename, "p"]
  60                 self.weighting = 10
  61
  62 class LinkTS(Task):
  63         def __init__(self, job, sourcefile, link_name):
  64                 Task.__init__(self, job, "Creating symlink for source titles")
  65                 self.setTool("/bin/ln")
  66                 self.args += ["-s", sourcefile, link_name]
  67                 self.weighting = 10
  68
  69 class CopyMeta(Task):
  70         def __init__(self, job, sourcefile):
  71                 Task.__init__(self, job, "Copy title meta files")
  72                 self.setTool("/bin/cp")
  73                 from os import listdir
  74                 path, filename = sourcefile.rstrip("/").rsplit("/",1)
  75                 tsfiles = listdir(path)
  76                 for file in tsfiles:
  77                         if file.startswith(filename+"."):
  78                                 self.args += [path+'/'+file]
  79                 self.args += [self.job.workspace]
  80                 self.weighting = 15
  81
  82 class DemuxTask(Task):
  83         def __init__(self, job, inputfile):
  84                 Task.__init__(self, job, "Demux video into ES")
  85                 title = job.project.titles[job.i]
  86                 self.global_preconditions.append(DiskspacePrecondition(title.estimatedDiskspace))
  87                 self.setTool("/usr/bin/projectx")
  88                 self.args += [inputfile, "-demux", "-out", self.job.workspace ]
  89                 self.end = 300
  90                 self.prog_state = 0
  91                 self.weighting = 1000
  92                 self.cutfile = self.job.workspace + "/cut_%d.Xcl" % (job.i+1)
  93                 self.cutlist = title.cutlist
  94                 self.currentPID = None
  95                 self.relevantAudioPIDs = [ ]
  96                 self.getRelevantAudioPIDs(title)
  97                 self.generated_files = [ ]
  98                 self.mplex_streamfiles = [ ]
  99                 if len(self.cutlist) > 1:
 100                         self.args += [ "-cut", self.cutfile ]
 101
 102         def prepare(self):
 103                 self.writeCutfile()
 104
 105         def getRelevantAudioPIDs(self, title):
 106                 for audiotrack in title.properties.audiotracks:
 107                         if audiotrack.active.getValue():
 108                                 self.relevantAudioPIDs.append(audiotrack.pid.getValue())
 109
 110         def processOutputLine(self, line):
 111                 line = line[:-1]
 112                 #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("/usr/bin/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("/bin/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("/usr/bin/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("/usr/bin/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                 if self.job.resident_tasks == 0:
 268                         callback(self, [])
 269
 270 class BurnTaskPostcondition(Condition):
 271         RECOVERABLE = True
 272         def check(self, task):
 273                 if task.returncode == 0:
 274                         return True
 275                 elif task.error is None or task.error is task.ERROR_MINUSRWBUG:
 276                         return True
 277                 return False
 278
 279         def getErrorMessage(self, task):
 280                 return {
 281                         task.ERROR_NOTWRITEABLE: _("Medium is not a writeable DVD!"),
 282                         task.ERROR_LOAD: _("Could not load Medium! No disc inserted?"),
 283                         task.ERROR_SIZE: _("Content does not fit on DVD!"),
 284                         task.ERROR_WRITE_FAILED: _("Write failed!"),
 285                         task.ERROR_DVDROM: _("No (supported) DVDROM found!"),
 286                         task.ERROR_ISOFS: _("Medium is not empty!"),
 287                         task.ERROR_FILETOOLARGE: _("TS file is too large for ISO9660 level 1!"),
 288                         task.ERROR_ISOTOOLARGE: _("ISO file is too large for this filesystem!"),
 289                         task.ERROR_UNKNOWN: _("An unknown error occured!")
 290                 }[task.error]
 291
 292 class BurnTask(Task):
 293         ERROR_NOTWRITEABLE, ERROR_LOAD, ERROR_SIZE, ERROR_WRITE_FAILED, ERROR_DVDROM, ERROR_ISOFS, ERROR_FILETOOLARGE, ERROR_ISOTOOLARGE, ERROR_MINUSRWBUG, ERROR_UNKNOWN = range(10)
 294         def __init__(self, job, extra_args=[], tool="/bin/growisofs"):
 295                 Task.__init__(self, job, job.name)
 296                 self.weighting = 500
 297                 self.end = 120 # 100 for writing, 10 for buffer flush, 10 for closing disc
 298                 self.postconditions.append(BurnTaskPostcondition())
 299                 self.setTool(tool)
 300                 self.args += extra_args
 301
 302         def prepare(self):
 303                 self.error = None
 304
 305         def processOutputLine(self, line):
 306                 line = line[:-1]
 307                 print "[GROWISOFS] %s" % line
 308                 if line[8:14] == "done, ":
 309                         self.progress = float(line[:6])
 310                         print "progress:", self.progress
 311                 elif line.find("flushing cache") != -1:
 312                         self.progress = 100
 313                 elif line.find("closing disc") != -1:
 314                         self.progress = 110
 315                 elif line.startswith(":-["):
 316                         if line.find("ASC=30h") != -1:
 317                                 self.error = self.ERROR_NOTWRITEABLE
 318                         elif line.find("ASC=24h") != -1:
 319                                 self.error = self.ERROR_LOAD
 320                         elif line.find("SK=5h/ASC=A8h/ACQ=04h") != -1:
 321                                 self.error = self.ERROR_MINUSRWBUG
 322                         else:
 323                                 self.error = self.ERROR_UNKNOWN
 324                                 print "BurnTask: unknown error %s" % line
 325                 elif line.startswith(":-("):
 326                         if line.find("No space left on device") != -1:
 327                                 self.error = self.ERROR_SIZE
 328                         elif self.error == self.ERROR_MINUSRWBUG:
 329                                 print "*sigh* this is a known bug. we're simply gonna assume everything is fine."
 330                                 self.postconditions = []
 331                         elif line.find("write failed") != -1:
 332                                 self.error = self.ERROR_WRITE_FAILED
 333                         elif line.find("unable to open64(") != -1 and line.find(",O_RDONLY): No such file or directory") != -1:
 334                                 self.error = self.ERROR_DVDROM
 335                         elif line.find("media is not recognized as recordable DVD") != -1:
 336                                 self.error = self.ERROR_NOTWRITEABLE
 337                         else:
 338                                 self.error = self.ERROR_UNKNOWN
 339                                 print "BurnTask: unknown error %s" % line
 340                 elif line.startswith("FATAL:"):
 341                         if line.find("already carries isofs!"):
 342                                 self.error = self.ERROR_ISOFS
 343                         else:
 344                                 self.error = self.ERROR_UNKNOWN
 345                                 print "BurnTask: unknown error %s" % line
 346                 elif line.find("-allow-limited-size was not specified. There is no way do represent this file size. Aborting.") != -1:
 347                         self.error = self.ERROR_FILETOOLARGE
 348                 elif line.startswith("genisoimage: File too large."):
 349                         self.error = self.ERROR_ISOTOOLARGE
 350
 351         def setTool(self, tool):
 352                 self.cmd = tool
 353                 self.args = [tool]
 354                 self.global_preconditions.append(ToolExistsPrecondition())
 355
 356 class RemoveDVDFolder(Task):
 357         def __init__(self, job):
 358                 Task.__init__(self, job, "Remove temp. files")
 359                 self.setTool("/bin/rm")
 360                 self.args += ["-rf", self.job.workspace]
 361                 self.weighting = 10
 362
 363 class CheckDiskspaceTask(Task):
 364         def __init__(self, job):
 365                 Task.__init__(self, job, "Checking free space")
 366                 totalsize = 0 # require an extra safety 50 MB
 367                 maxsize = 0
 368                 for title in job.project.titles:
 369                         titlesize = title.estimatedDiskspace
 370                         if titlesize > maxsize: maxsize = titlesize
 371                         totalsize += titlesize
 372                 diskSpaceNeeded = totalsize + maxsize
 373                 job.estimateddvdsize = totalsize / 1024 / 1024
 374                 totalsize += 50*1024*1024 # require an extra safety 50 MB
 375                 self.global_preconditions.append(DiskspacePrecondition(diskSpaceNeeded))
 376                 self.weighting = 5
 377
 378         def abort(self):
 379                 self.finish(aborted = True)
 380
 381         def run(self, callback):
 382                 self.callback = callback
 383                 failed_preconditions = self.checkPreconditions(True) + self.checkPreconditions(False)
 384                 if len(failed_preconditions):
 385                         callback(self, failed_preconditions)
 386                         return
 387                 Task.processFinished(self, 0)
 388
 389 class PreviewTask(Task):
 390         def __init__(self, job, path):
 391                 Task.__init__(self, job, "Preview")
 392                 self.postconditions.append(PreviewTaskPostcondition())
 393                 self.job = job
 394                 self.path = path
 395                 self.weighting = 10
 396
 397         def run(self, callback):
 398                 self.callback = callback
 399                 if self.job.menupreview:
 400                         self.previewProject()
 401                 else:
 402                         import Screens.Standby
 403                         if Screens.Standby.inStandby:
 404                                 self.previewCB(False)
 405                         else:
 406                                 from Tools import Notifications
 407                                 Notifications.AddNotificationWithCallback(self.previewCB, MessageBox, _("Do you want to preview this DVD before burning?"), timeout = 60, default = False)
 408
 409         def abort(self):
 410                 self.finish(aborted = True)
 411
 412         def previewCB(self, answer):
 413                 if answer == True:
 414                         self.previewProject()
 415                 else:
 416                         self.closedCB(True)
 417
 418         def playerClosed(self):
 419                 if self.job.menupreview:
 420                         self.closedCB(True)
 421                 else:
 422                         from Tools import Notifications
 423                         Notifications.AddNotificationWithCallback(self.closedCB, MessageBox, _("Do you want to burn this collection to DVD medium?") )
 424
 425         def closedCB(self, answer):
 426                 if answer == True:
 427                         Task.processFinished(self, 0)
 428                 else:
 429                         Task.processFinished(self, 1)
 430
 431         def previewProject(self):
 432                 from Plugins.Extensions.DVDPlayer.plugin import DVDPlayer
 433                 self.job.project.session.openWithCallback(self.playerClosed, DVDPlayer, dvd_filelist= [ self.path ])
 434
 435 class PreviewTaskPostcondition(Condition):
 436         def check(self, task):
 437                 return task.returncode == 0
 438
 439         def getErrorMessage(self, task):
 440                 return "Cancel"
 441
 442 class ImagingPostcondition(Condition):
 443         def check(self, task):
 444                 return task.returncode == 0
 445
 446         def getErrorMessage(self, task):
 447                 return _("Failed") + ": python-imaging"
 448
 449 class ImagePrepareTask(Task):
 450         def __init__(self, job):
 451                 Task.__init__(self, job, _("please wait, loading picture..."))
 452                 self.postconditions.append(ImagingPostcondition())
 453                 self.weighting = 20
 454                 self.job = job
 455                 self.Menus = job.Menus
 456
 457         def run(self, callback):
 458                 self.callback = callback
 459                 # we are doing it this weird way so that the TaskView Screen actually pops up before the spinner comes
 460                 from enigma import eTimer
 461                 self.delayTimer = eTimer()
 462                 self.delayTimer.callback.append(self.conduct)
 463                 self.delayTimer.start(10,1)
 464
 465         def conduct(self):
 466                 try:
 467                         from ImageFont import truetype
 468                         from Image import open as Image_open
 469                         s = self.job.project.menutemplate.settings
 470                         (width, height) = s.dimensions.getValue()
 471                         self.Menus.im_bg_orig = Image_open(s.menubg.getValue())
 472                         if self.Menus.im_bg_orig.size != (width, height):
 473                                 self.Menus.im_bg_orig = self.Menus.im_bg_orig.resize((width, height))
 474                         self.Menus.fontsizes = [s.fontsize_headline.getValue(), s.fontsize_title.getValue(), s.fontsize_subtitle.getValue()]
 475                         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]))]
 476                         Task.processFinished(self, 0)
 477                 except:
 478                         Task.processFinished(self, 1)
 479
 480 class MenuImageTask(Task):
 481         def __init__(self, job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename):
 482                 Task.__init__(self, job, "Create Menu %d Image" % menu_count)
 483                 self.postconditions.append(ImagingPostcondition())
 484                 self.weighting = 10
 485                 self.job = job
 486                 self.Menus = job.Menus
 487                 self.menu_count = menu_count
 488                 self.spuxmlfilename = spuxmlfilename
 489                 self.menubgpngfilename = menubgpngfilename
 490                 self.highlightpngfilename = highlightpngfilename
 491
 492         def run(self, callback):
 493                 self.callback = callback
 494                 #try:
 495                 import ImageDraw, Image, os
 496                 s = self.job.project.menutemplate.settings
 497                 s_top = s.margin_top.getValue()
 498                 s_bottom = s.margin_bottom.getValue()
 499                 s_left = s.margin_left.getValue()
 500                 s_right = s.margin_right.getValue()
 501                 s_rows = s.space_rows.getValue()
 502                 s_cols = s.space_cols.getValue()
 503                 nr_cols = s.cols.getValue()
 504                 nr_rows = s.rows.getValue()
 505                 thumb_size = s.thumb_size.getValue()
 506                 if thumb_size[0]:
 507                         from Image import open as Image_open
 508                 (s_width, s_height) = s.dimensions.getValue()
 509                 fonts = self.Menus.fonts
 510                 im_bg = self.Menus.im_bg_orig.copy()
 511                 im_high = Image.new("P", (s_width, s_height), 0)
 512                 im_high.putpalette(self.Menus.spu_palette)
 513                 draw_bg = ImageDraw.Draw(im_bg)
 514                 draw_high = ImageDraw.Draw(im_high)
 515                 if self.menu_count == 1:
 516                         headlineText = self.job.project.settings.name.getValue().decode("utf-8")
 517                         headlinePos = self.getPosition(s.offset_headline.getValue(), 0, 0, s_width, s_top, draw_bg.textsize(headlineText, font=fonts[0]))
 518                         draw_bg.text(headlinePos, headlineText, fill=self.Menus.color_headline, font=fonts[0])
 519                 spuxml = """<?xml version="1.0" encoding="utf-8"?>
 520         <subpictures>
 521         <stream>
 522         <spu
 523         highlight="%s"
 524         transparent="%02x%02x%02x"
 525         start="00:00:00.00"
 526         force="yes" >""" % (self.highlightpngfilename, self.Menus.spu_palette[0], self.Menus.spu_palette[1], self.Menus.spu_palette[2])
 527                 #rowheight = (self.Menus.fontsizes[1]+self.Menus.fontsizes[2]+thumb_size[1]+s_rows)
 528                 menu_start_title = (self.menu_count-1)*self.job.titles_per_menu + 1
 529                 menu_end_title = (self.menu_count)*self.job.titles_per_menu + 1
 530                 nr_titles = len(self.job.project.titles)
 531                 if menu_end_title > nr_titles:
 532                         menu_end_title = nr_titles+1
 533                 col = 1
 534                 row = 1
 535                 for title_no in range( menu_start_title , menu_end_title ):
 536                         title = self.job.project.titles[title_no-1]
 537                         col_width  = ( s_width  - s_left - s_right  ) / nr_cols
 538                         row_height = ( s_height - s_top  - s_bottom ) / nr_rows
 539                         left =   s_left + ( (col-1) * col_width ) + s_cols/2
 540                         right =    left + col_width - s_cols
 541                         top =     s_top + ( (row-1) * row_height) + s_rows/2
 542                         bottom =    top + row_height - s_rows
 543                         width = right - left
 544                         height = bottom - top
 545
 546                         if bottom > s_height:
 547                                 bottom = s_height
 548                         #draw_bg.rectangle((left, top, right, bottom), outline=(255,0,0))
 549                         im_cell_bg = Image.new("RGBA", (width, height),(0,0,0,0))
 550                         draw_cell_bg = ImageDraw.Draw(im_cell_bg)
 551                         im_cell_high = Image.new("P", (width, height), 0)
 552                         im_cell_high.putpalette(self.Menus.spu_palette)
 553                         draw_cell_high = ImageDraw.Draw(im_cell_high)
 554
 555                         if thumb_size[0]:
 556                                 thumbPos = self.getPosition(s.offset_thumb.getValue(), 0, 0, width, height, thumb_size)
 557                                 box = (thumbPos[0], thumbPos[1], thumbPos[0]+thumb_size[0], thumbPos[1]+thumb_size[1])
 558                                 try:
 559                                         thumbIm = Image_open(title.inputfile.rsplit('.',1)[0] + ".png")
 560                                         im_cell_bg.paste(thumbIm,thumbPos)
 561                                 except:
 562                                         draw_cell_bg.rectangle(box, fill=(64,127,127,127))
 563                                 border = s.thumb_border.getValue()
 564                                 if border:
 565                                         draw_cell_high.rectangle(box, fill=1)
 566                                         draw_cell_high.rectangle((box[0]+border, box[1]+border, box[2]-border, box[3]-border), fill=0)
 567
 568                         titleText = title.formatDVDmenuText(s.titleformat.getValue(), title_no).decode("utf-8")
 569                         titlePos = self.getPosition(s.offset_title.getValue(), 0, 0, width, height, draw_bg.textsize(titleText, font=fonts[1]))
 570
 571                         draw_cell_bg.text(titlePos, titleText, fill=self.Menus.color_button, font=fonts[1])
 572                         draw_cell_high.text(titlePos, titleText, fill=1, font=self.Menus.fonts[1])
 573
 574                         subtitleText = title.formatDVDmenuText(s.subtitleformat.getValue(), title_no).decode("utf-8")
 575                         subtitlePos = self.getPosition(s.offset_subtitle.getValue(), 0, 0, width, height, draw_cell_bg.textsize(subtitleText, font=fonts[2]))
 576                         draw_cell_bg.text(subtitlePos, subtitleText, fill=self.Menus.color_button, font=fonts[2])
 577
 578                         del draw_cell_bg
 579                         del draw_cell_high
 580                         im_bg.paste(im_cell_bg,(left, top, right, bottom), mask=im_cell_bg)
 581                         im_high.paste(im_cell_high,(left, top, right, bottom))
 582
 583                         spuxml += """
 584         <button name="button%s" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (str(title_no).zfill(2),left,right,top,bottom )
 585                         if col < nr_cols:
 586                                 col += 1
 587                         else:
 588                                 col = 1
 589                                 row += 1
 590
 591                 top = s_height - s_bottom - s_rows/2
 592                 if self.menu_count < self.job.nr_menus:
 593                         next_page_text = s.next_page_text.getValue().decode("utf-8")
 594                         textsize = draw_bg.textsize(next_page_text, font=fonts[1])
 595                         pos = ( s_width-textsize[0]-s_right, top )
 596                         draw_bg.text(pos, next_page_text, fill=self.Menus.color_button, font=fonts[1])
 597                         draw_high.text(pos, next_page_text, fill=1, font=fonts[1])
 598                         spuxml += """
 599         <button name="button_next" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (pos[0],pos[0]+textsize[0],pos[1],pos[1]+textsize[1])
 600                 if self.menu_count > 1:
 601                         prev_page_text = s.prev_page_text.getValue().decode("utf-8")
 602                         textsize = draw_bg.textsize(prev_page_text, font=fonts[1])
 603                         pos = ( (s_left+s_cols/2), top )
 604                         draw_bg.text(pos, prev_page_text, fill=self.Menus.color_button, font=fonts[1])
 605                         draw_high.text(pos, prev_page_text, fill=1, font=fonts[1])
 606                         spuxml += """
 607         <button name="button_prev" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (pos[0],pos[0]+textsize[0],pos[1],pos[1]+textsize[1])
 608                 del draw_bg
 609                 del draw_high
 610                 fd=open(self.menubgpngfilename,"w")
 611                 im_bg.save(fd,"PNG")
 612                 fd.close()
 613                 fd=open(self.highlightpngfilename,"w")
 614                 im_high.save(fd,"PNG")
 615                 fd.close()
 616                 spuxml += """
 617         </spu>
 618         </stream>
 619         </subpictures>"""
 620
 621                 f = open(self.spuxmlfilename, "w")
 622                 f.write(spuxml)
 623                 f.close()
 624                 Task.processFinished(self, 0)
 625                 #except:
 626                         #Task.processFinished(self, 1)
 627
 628         def getPosition(self, offset, left, top, right, bottom, size):
 629                 pos = [left, top]
 630                 if offset[0] != -1:
 631                         pos[0] += offset[0]
 632                 else:
 633                         pos[0] += ( (right-left) - size[0] ) / 2
 634                 if offset[1] != -1:
 635                         pos[1] += offset[1]
 636                 else:
 637                         pos[1] += ( (bottom-top) - size[1] ) / 2
 638                 return tuple(pos)
 639
 640 class Menus:
 641         def __init__(self, job):
 642                 self.job = job
 643                 job.Menus = self
 644
 645                 s = self.job.project.menutemplate.settings
 646
 647                 self.color_headline = tuple(s.color_headline.getValue())
 648                 self.color_button = tuple(s.color_button.getValue())
 649                 self.color_highlight = tuple(s.color_highlight.getValue())
 650                 self.spu_palette = [ 0x60, 0x60, 0x60 ] + s.color_highlight.getValue()
 651
 652                 ImagePrepareTask(job)
 653                 nr_titles = len(job.project.titles)
 654
 655                 job.titles_per_menu = s.cols.getValue()*s.rows.getValue()
 656
 657                 job.nr_menus = ((nr_titles+job.titles_per_menu-1)/job.titles_per_menu)
 658
 659                 #a new menu_count every 4 titles (1,2,3,4->1 ; 5,6,7,8->2 etc.)
 660                 for menu_count in range(1 , job.nr_menus+1):
 661                         num = str(menu_count)
 662                         spuxmlfilename = job.workspace+"/spumux"+num+".xml"
 663                         menubgpngfilename = job.workspace+"/dvd_menubg"+num+".png"
 664                         highlightpngfilename = job.workspace+"/dvd_highlight"+num+".png"
 665                         MenuImageTask(job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename)
 666                         png2yuvTask(job, menubgpngfilename, job.workspace+"/dvdmenubg"+num+".yuv")
 667                         menubgm2vfilename = job.workspace+"/dvdmenubg"+num+".mv2"
 668                         mpeg2encTask(job, job.workspace+"/dvdmenubg"+num+".yuv", menubgm2vfilename)
 669                         menubgmpgfilename = job.workspace+"/dvdmenubg"+num+".mpg"
 670                         menuaudiofilename = s.menuaudio.getValue()
 671                         MplexTask(job, outputfile=menubgmpgfilename, inputfiles = [menubgm2vfilename, menuaudiofilename], weighting = 20)
 672                         menuoutputfilename = job.workspace+"/dvdmenu"+num+".mpg"
 673                         spumuxTask(job, spuxmlfilename, menubgmpgfilename, menuoutputfilename)
 674
 675 def CreateAuthoringXML_singleset(job):
 676         nr_titles = len(job.project.titles)
 677         mode = job.project.settings.authormode.getValue()
 678         authorxml = []
 679         authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
 680         authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '">\n')
 681         authorxml.append('  <vmgm>\n')
 682         authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 683         authorxml.append('    <pgc>\n')
 684         authorxml.append('     <vob file="' + job.project.settings.vmgm.getValue() + '" />\n', )
 685         if mode.startswith("menu"):
 686                 authorxml.append('     <post> jump titleset 1 menu; </post>\n')
 687         else:
 688                 authorxml.append('     <post> jump title 1; </post>\n')
 689         authorxml.append('    </pgc>\n')
 690         authorxml.append('   </menus>\n')
 691         authorxml.append('  </vmgm>\n')
 692         authorxml.append('  <titleset>\n')
 693         if mode.startswith("menu"):
 694                 authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 695                 authorxml.append('    <video aspect="4:3"/>\n')
 696                 for menu_count in range(1 , job.nr_menus+1):
 697                         if menu_count == 1:
 698                                 authorxml.append('    <pgc entry="root">\n')
 699                         else:
 700                                 authorxml.append('    <pgc>\n')
 701                         menu_start_title = (menu_count-1)*job.titles_per_menu + 1
 702                         menu_end_title = (menu_count)*job.titles_per_menu + 1
 703                         if menu_end_title > nr_titles:
 704                                 menu_end_title = nr_titles+1
 705                         for i in range( menu_start_title , menu_end_title ):
 706                                 authorxml.append('     <button name="button' + (str(i).zfill(2)) + '"> jump title ' + str(i) +'; </button>\n')
 707                         if menu_count > 1:
 708                                 authorxml.append('     <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
 709                         if menu_count < job.nr_menus:
 710                                 authorxml.append('     <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
 711                         menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
 712                         authorxml.append('     <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
 713                         authorxml.append('    </pgc>\n')
 714                 authorxml.append('   </menus>\n')
 715         authorxml.append('   <titles>\n')
 716         for i in range( nr_titles ):
 717                 chapters = ','.join(job.project.titles[i].getChapterMarks())
 718                 title_no = i+1
 719                 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
 720                 if job.menupreview:
 721                         LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
 722                 else:
 723                         MakeFifoNode(job, title_no)
 724                 if mode.endswith("linked") and title_no < nr_titles:
 725                         post_tag = "jump title %d;" % ( title_no+1 )
 726                 elif mode.startswith("menu"):
 727                         post_tag = "call vmgm menu 1;"
 728                 else:   post_tag = ""
 729
 730                 authorxml.append('    <pgc>\n')
 731                 authorxml.append('     <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
 732                 authorxml.append('     <post> ' + post_tag + ' </post>\n')
 733                 authorxml.append('    </pgc>\n')
 734
 735         authorxml.append('   </titles>\n')
 736         authorxml.append('  </titleset>\n')
 737         authorxml.append(' </dvdauthor>\n')
 738         f = open(job.workspace+"/dvdauthor.xml", "w")
 739         for x in authorxml:
 740                 f.write(x)
 741         f.close()
 742
 743 def CreateAuthoringXML_multiset(job):
 744         nr_titles = len(job.project.titles)
 745         mode = job.project.settings.authormode.getValue()
 746         authorxml = []
 747         authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
 748         authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '" jumppad="yes">\n')
 749         authorxml.append('  <vmgm>\n')
 750         authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 751         authorxml.append('    <video aspect="4:3"/>\n')
 752         if mode.startswith("menu"):
 753                 for menu_count in range(1 , job.nr_menus+1):
 754                         if menu_count == 1:
 755                                 authorxml.append('    <pgc>\n')
 756                         else:
 757                                 authorxml.append('    <pgc>\n')
 758                         menu_start_title = (menu_count-1)*job.titles_per_menu + 1
 759                         menu_end_title = (menu_count)*job.titles_per_menu + 1
 760                         if menu_end_title > nr_titles:
 761                                 menu_end_title = nr_titles+1
 762                         for i in range( menu_start_title , menu_end_title ):
 763                                 authorxml.append('     <button name="button' + (str(i).zfill(2)) + '"> jump titleset ' + str(i) +' title 1; </button>\n')
 764                         if menu_count > 1:
 765                                 authorxml.append('     <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
 766                         if menu_count < job.nr_menus:
 767                                 authorxml.append('     <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
 768                         menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
 769                         authorxml.append('     <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
 770                         authorxml.append('    </pgc>\n')
 771         else:
 772                 authorxml.append('    <pgc>\n')
 773                 authorxml.append('     <vob file="' + job.project.settings.vmgm.getValue() + '" />\n' )
 774                 authorxml.append('     <post> jump titleset 1 title 1; </post>\n')
 775                 authorxml.append('    </pgc>\n')
 776         authorxml.append('   </menus>\n')
 777         authorxml.append('  </vmgm>\n')
 778
 779         for i in range( nr_titles ):
 780                 title = job.project.titles[i]
 781                 authorxml.append('  <titleset>\n')
 782                 authorxml.append('   <menus lang="' + job.project.menutemplate.settings.menulang.getValue() + '">\n')
 783                 authorxml.append('    <pgc entry="root">\n')
 784                 authorxml.append('     <pre>\n')
 785                 authorxml.append('      jump vmgm menu entry title;\n')
 786                 authorxml.append('     </pre>\n')
 787                 authorxml.append('    </pgc>\n')
 788                 authorxml.append('   </menus>\n')
 789                 authorxml.append('   <titles>\n')
 790                 for audiotrack in title.properties.audiotracks:
 791                         active = audiotrack.active.getValue()
 792                         if active:
 793                                 format = audiotrack.format.getValue()
 794                                 language = audiotrack.language.getValue()
 795                                 audio_tag = '    <audio format="%s"' % format
 796                                 if language != "nolang":
 797                                         audio_tag += ' lang="%s"' % language
 798                                 audio_tag += ' />\n'
 799                                 authorxml.append(audio_tag)
 800                 aspect = title.properties.aspect.getValue()
 801                 video_tag = '    <video aspect="'+aspect+'"'
 802                 if title.properties.widescreen.getValue() == "4:3":
 803                         video_tag += ' widescreen="'+title.properties.widescreen.getValue()+'"'
 804                 video_tag += ' />\n'
 805                 authorxml.append(video_tag)
 806                 chapters = ','.join(title.getChapterMarks())
 807                 title_no = i+1
 808                 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
 809                 if job.menupreview:
 810                         LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
 811                 else:
 812                         MakeFifoNode(job, title_no)
 813                 if mode.endswith("linked") and title_no < nr_titles:
 814                         post_tag = "jump titleset %d title 1;" % ( title_no+1 )
 815                 elif mode.startswith("menu"):
 816                         post_tag = "call vmgm menu 1;"
 817                 else:   post_tag = ""
 818
 819                 authorxml.append('    <pgc>\n')
 820                 authorxml.append('     <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
 821                 authorxml.append('     <post> ' + post_tag + ' </post>\n')
 822                 authorxml.append('    </pgc>\n')
 823                 authorxml.append('   </titles>\n')
 824                 authorxml.append('  </titleset>\n')
 825         authorxml.append(' </dvdauthor>\n')
 826         f = open(job.workspace+"/dvdauthor.xml", "w")
 827         for x in authorxml:
 828                 f.write(x)
 829         f.close()
 830
 831 def getISOfilename(isopath, volName):
 832         from Tools.Directories import fileExists
 833         i = 0
 834         filename = isopath+'/'+volName+".iso"
 835         while fileExists(filename):
 836                 i = i+1
 837                 filename = isopath+'/'+volName + str(i).zfill(3) + ".iso"
 838         return filename
 839
 840 class DVDJob(Job):
 841         def __init__(self, project, menupreview=False):
 842                 Job.__init__(self, "DVDBurn Job")
 843                 self.project = project
 844                 from time import strftime
 845                 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
 846                 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S")
 847                 createDir(new_workspace, True)
 848                 self.workspace = new_workspace
 849                 self.project.workspace = self.workspace
 850                 self.menupreview = menupreview
 851                 self.conduct()
 852
 853         def conduct(self):
 854                 CheckDiskspaceTask(self)
 855                 if self.project.settings.authormode.getValue().startswith("menu") or self.menupreview:
 856                         Menus(self)
 857                 if self.project.settings.titlesetmode.getValue() == "multi":
 858                         CreateAuthoringXML_multiset(self)
 859                 else:
 860                         CreateAuthoringXML_singleset(self)
 861
 862                 DVDAuthorTask(self)
 863
 864                 nr_titles = len(self.project.titles)
 865
 866                 if self.menupreview:
 867                         PreviewTask(self, self.workspace + "/dvd/VIDEO_TS/")
 868                 else:
 869                         for self.i in range(nr_titles):
 870                                 self.title = self.project.titles[self.i]
 871                                 link_name =  self.workspace + "/source_title_%d.ts" % (self.i+1)
 872                                 title_filename = self.workspace + "/dvd_title_%d.mpg" % (self.i+1)
 873                                 LinkTS(self, self.title.inputfile, link_name)
 874                                 demux = DemuxTask(self, link_name)
 875                                 self.mplextask = MplexTask(self, outputfile=title_filename, demux_task=demux)
 876                                 self.mplextask.end = self.estimateddvdsize
 877                                 RemoveESFiles(self, demux)
 878                         WaitForResidentTasks(self)
 879                         PreviewTask(self, self.workspace + "/dvd/VIDEO_TS/")
 880                         output = self.project.settings.output.getValue()
 881                         volName = self.project.settings.name.getValue()
 882                         if output == "dvd":
 883                                 self.name = _("Burn DVD")
 884                                 tool = "/bin/growisofs"
 885                                 burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 886                                 if self.project.size/(1024*1024) > self.project.MAX_SL:
 887                                         burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 888                         elif output == "iso":
 889                                 self.name = _("Create DVD-ISO")
 890                                 tool = "/usr/bin/mkisofs"
 891                                 isopathfile = getISOfilename(self.project.settings.isopath.getValue(), volName)
 892                                 burnargs = [ "-o", isopathfile ]
 893                         burnargs += [ "-dvd-video", "-publisher", "Dreambox", "-V", volName, self.workspace + "/dvd" ]
 894                         BurnTask(self, burnargs, tool)
 895                 RemoveDVDFolder(self)
 896
 897 class DVDdataJob(Job):
 898         def __init__(self, project):
 899                 Job.__init__(self, "Data DVD Burn")
 900                 self.project = project
 901                 from time import strftime
 902                 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
 903                 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S") + "/dvd/"
 904                 createDir(new_workspace, True)
 905                 self.workspace = new_workspace
 906                 self.project.workspace = self.workspace
 907                 self.conduct()
 908
 909         def conduct(self):
 910                 if self.project.settings.output.getValue() == "iso":
 911                         CheckDiskspaceTask(self)
 912                 nr_titles = len(self.project.titles)
 913                 for self.i in range(nr_titles):
 914                         title = self.project.titles[self.i]
 915                         filename = title.inputfile.rstrip("/").rsplit("/",1)[1]
 916                         link_name =  self.workspace + filename
 917                         LinkTS(self, title.inputfile, link_name)
 918                         CopyMeta(self, title.inputfile)
 919
 920                 output = self.project.settings.output.getValue()
 921                 volName = self.project.settings.name.getValue()
 922                 tool = "/bin/growisofs"
 923                 if output == "dvd":
 924                         self.name = _("Burn DVD")
 925                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 926                         if self.project.size/(1024*1024) > self.project.MAX_SL:
 927                                 burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 928                 elif output == "iso":
 929                         tool = "/usr/bin/mkisofs"
 930                         self.name = _("Create DVD-ISO")
 931                         isopathfile = getISOfilename(self.project.settings.isopath.getValue(), volName)
 932                         burnargs = [ "-o", isopathfile ]
 933                 if self.project.settings.dataformat.getValue() == "iso9660_1":
 934                         burnargs += ["-iso-level", "1" ]
 935                 elif self.project.settings.dataformat.getValue() == "iso9660_4":
 936                         burnargs += ["-iso-level", "4", "-allow-limited-size" ]
 937                 elif self.project.settings.dataformat.getValue() == "udf":
 938                         burnargs += ["-udf", "-allow-limited-size" ]
 939                 burnargs += [ "-publisher", "Dreambox", "-V", volName, "-follow-links", self.workspace ]
 940                 BurnTask(self, burnargs, tool)
 941                 RemoveDVDFolder(self)
 942
 943 class DVDisoJob(Job):
 944         def __init__(self, project, imagepath):
 945                 Job.__init__(self, _("Burn DVD"))
 946                 self.project = project
 947                 self.menupreview = False
 948                 from Tools.Directories import getSize
 949                 if imagepath.endswith(".iso"):
 950                         PreviewTask(self, imagepath)
 951                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD() + '='+imagepath, "-dvd-compat" ]
 952                         if getSize(imagepath)/(1024*1024) > self.project.MAX_SL:
 953                                 burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 954                 else:
 955                         PreviewTask(self, imagepath + "/VIDEO_TS/")
 956                         volName = self.project.settings.name.getValue()
 957                         burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
 958                         if getSize(imagepath)/(1024*1024) > self.project.MAX_SL:
 959                                 burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 960                         burnargs += [ "-dvd-video", "-publisher", "Dreambox", "-V", volName, imagepath ]
 961                 tool = "/bin/growisofs"
 962                 BurnTask(self, burnargs, tool)