miscdialogs.py

   1 # Miscellaneous dialogs for the BiaMovE application
   2
   3 import Tkinter
   4 import tkFileDialog
   5 import tkSimpleDialog
   6 import tkMessageBox
   7 import os.path
   8 import sys
   9 import ConfigParser as CP
  10
  11 class DVDInfoDialog (tkSimpleDialog.Dialog):
  12         """ Class to display the DVD information (works only on *NIX and only if the biadvdlister
  13         executable program is installed """
  14         def __init__ (self, master, dvddevice):
  15                 self.dvddevice = dvddevice
  16                 tkSimpleDialog.Dialog.__init__ (self, master, "DVD Information")
  17
  18         def fill_info (self, master):
  19                 if self.dvddevice.strip() == "":
  20                         self.dvddevice = "/dev/dvd"
  21
  22                 fi, fo, fe = os.popen3 ("biadvdlister --dvd-device " + self.dvddevice)
  23                 infos = fo.readlines ()
  24                 if infos == []:
  25                         errors = fe.readlines ()
  26                         i = 1
  27                         for error in errors:
  28                                 Tkinter.Label (master, text=error.strip()).grid (column=0, row=i, columnspan=2)
  29                                 i += 1
  30                 else:
  31                         r = 1
  32                         c = 0
  33                         for info in infos:
  34                                 rec = info.split ()
  35                                 for field in rec:
  36                                         Tkinter.Label (master, text=field).grid (column=c, row=r)
  37                                         c += 1
  38                                 r += 1
  39                                 c = 0
  40
  41         def body (self, master):
  42                 Tkinter.Label (master, text="DVD information (you need the biadvdlister program installed for this feature)", fg="darkblue", wraplength=280).grid (column=0, row=0, columnspan=2)
  43
  44                 self.fill_info (master)
  45
  46 class DVDDialog (tkSimpleDialog.Dialog):
  47         """ Class to choose DVD device and set DVD options """
  48         def apply (self):
  49                 self.result = "dvd://" + self.dvdtrack.get ()
  50
  51                 self.result_args = ""
  52                 if self.allchapters.get() == 0:
  53                         self.result_args += " -chapter " + self.startchapter.get()
  54                         if self.endchapter.get().strip () != "":
  55                                 self.result_args += "-" + self.endchapter.get()
  56                 if self.dvddevice.get().strip() != "":
  57                         self.result_args += " -dvd-device " + self.dvddevice.get()
  58
  59                 self.result = self.result.strip ()
  60                 self.result_args = self.result_args.strip ()
  61
  62         def on_dvd_info (self):
  63                 if sys.platform.startswith ('win'):
  64                         tkMessageBox.showerror ("Cannot show info", "The DVD information feature does not work on Windows")
  65                 else:
  66                         dvdinfodlg = DVDInfoDialog (self, self.dvddevice.get())
  67
  68         def body (self, master):
  69                 Tkinter.Label (master, text="DVD input options (see Misc Options for choosing subtitles/audio language)", fg="darkblue", wraplength=280).grid (column=0, row=0, columnspan=3)
  70
  71                 Tkinter.Label (master, text="Title/track #").grid (column=0, row=1)
  72
  73                 self.dvdtrack = Tkinter.StringVar ()
  74                 self.dvdtrack.set (1)
  75                 Tkinter.Entry (master, textvariable=self.dvdtrack).grid (column=1, row=1)
  76
  77                 Tkinter.Button (master, text="View DVD info...", command=self.on_dvd_info).grid (column=2, row=1)
  78
  79                 self.allchapters = Tkinter.IntVar ()
  80                 self.allchapters.set (1)
  81                 Tkinter.Checkbutton (master, variable=self.allchapters, text="Encode all chapters on track", onvalue=1, offvalue=0).grid (column=0, row=2, columnspan=2)
  82
  83                 Tkinter.Label (master, text="Start chapter #").grid (column=0, row=3)
  84
  85                 self.startchapter = Tkinter.StringVar ()
  86                 Tkinter.Entry (master, textvariable=self.startchapter).grid (column=1, row=3)
  87
  88                 Tkinter.Label (master, text="End chapter #").grid (column=0, row=4)
  89
  90                 self.endchapter = Tkinter.StringVar ()
  91                 Tkinter.Entry (master, textvariable=self.endchapter).grid (column=1, row=4)
  92
  93                 Tkinter.Label (master, text="DVD device (default: /dev/dvd)").grid (column=0, row=5)
  94
  95                 self.dvddevice = Tkinter.StringVar ()
  96                 Tkinter.Entry (master, textvariable=self.dvddevice).grid (column=1, row=5)
  97
  98 class MiscOptionsDialog (tkSimpleDialog.Dialog):
  99         """ Class to configure miscellaneous mencoder specific options """
 100         def apply (self):
 101                 self.result = ""
 102                 if self.startpos.get().strip() != "":
 103                         self.result += "-ss " + self.startpos.get()
 104                 if self.endpos.get().strip() != "":
 105                         self.result += " -endpos " + self.endpos.get()
 106                 if self.resamplerate.get().strip() != "":
 107                         self.result += " -srate " + self.resamplerate.get()
 108                 if self.audiolang.get().strip() != "":
 109                         self.result += " -alang " + self.audiolang.get()
 110                 if self.subtitlelang.get().strip() != "":
 111                         self.result += " -slang " + self.subtitlelang.get()
 112                 if self.fourcc.get().strip() != "":
 113                         self.result += " -ffourcc " + self.fourcc.get()
 114
 115                 self.result = self.result.strip ()
 116
 117         def body (self, master):
 118                 Tkinter.Label (master, text="Miscellaneous mencoder options (leave blank for defaults)", fg="darkblue").grid (column=0, row=0, columnspan=2)
 119
 120                 Tkinter.Label (master, text="Input stream options", fg="darkblue").grid (column=0, row=1, columnspan=3, pady=10)
 121
 122                 Tkinter.Label (master, text="Start encoding from (sec or hh:mm:ss)").grid (column=0, row=2)
 123
 124                 self.startpos = Tkinter.StringVar ()
 125                 Tkinter.Entry (master, textvariable=self.startpos).grid (column=1, row=2)
 126
 127                 Tkinter.Label (master, text="Stop encoding after (sec or hh:mm:ss or b/kb/mb)").grid (column=0, row=3)
 128                 self.endpos = Tkinter.StringVar ()
 129                 Tkinter.Entry (master, textvariable=self.endpos).grid (column=1, row=3)
 130
 131                 Tkinter.Label (master, text="Audio and subtitle (only if available) options", fg="darkblue").grid (column=0, row=4, columnspan=2, pady=10)
 132
 133                 Tkinter.Label (master, text="Resample audio (Hz)").grid (column=0, row=5)
 134
 135                 self.resamplerate = Tkinter.StringVar ()
 136                 Tkinter.Entry (master, textvariable=self.resamplerate).grid (column=1, row=5)
 137
 138                 Tkinter.Label (master, text="Audio language (code)").grid (column=0, row=6)
 139
 140                 self.audiolang = Tkinter.StringVar ()
 141                 Tkinter.Entry (master, textvariable=self.audiolang).grid (column=1, row=6)
 142
 143                 Tkinter.Label (master, text="Subtitle language (code)").grid (column=0, row=7)
 144
 145                 self.subtitlelang = Tkinter.StringVar ()
 146                 Tkinter.Entry (master, textvariable=self.subtitlelang).grid (column=1, row=7)
 147
 148                 Tkinter.Label (master, text="Advanced", fg="darkblue").grid (column=0, row=8, columnspan=2, pady=10)
 149
 150                 Tkinter.Label (master, text="Override video four character code").grid (column=0, row=9)
 151
 152                 self.fourcc = Tkinter.StringVar ()
 153                 Tkinter.Entry (master, textvariable=self.fourcc).grid (column=1, row=9)
 154
 155 class ProfileLoadDialog (tkSimpleDialog.Dialog):
 156         """ Class to load a profile or simply delete existing profiles """
 157         def apply (self):
 158                 self.result = self.conflist.get (Tkinter.ANCHOR)
 159                 if self.result.strip () == "":
 160                         self.result = None
 161
 162         def load_profiles (self):
 163                 cfgfile = os.path.join (os.path.expanduser ("~"), ".biamoverc")
 164                 config = CP.SafeConfigParser ()
 165                 config.read (cfgfile)
 166
 167                 confsections = []
 168                 for section in config.sections ():
 169                         self.conflist.insert (Tkinter.END, section)
 170
 171         def on_delete_profile (self):
 172                 cfgfile = os.path.join (os.path.expanduser ("~"), ".biamoverc")
 173                 config = CP.SafeConfigParser ()
 174                 config.read (cfgfile)
 175
 176                 delsection = self.conflist.get (Tkinter.ANCHOR)
 177                 self.conflist.delete (Tkinter.ANCHOR)
 178
 179                 if (config.has_section (delsection)):
 180                         config.remove_section (delsection)
 181                         config.write (file (cfgfile, "w"))
 182
 183         def body (self, master):
 184                 Tkinter.Label (master, text = "Load profile", fg="darkblue").grid (column=0, row=0, columnspan=2)
 185
 186                 frame = Tkinter.Frame(master)
 187                 scrollbar = Tkinter.Scrollbar(frame, orient=Tkinter.VERTICAL)
 188                 self.conflist = Tkinter.Listbox (frame, width=30, height=5, yscrollcommand=scrollbar.set)
 189                 scrollbar.config(command=self.conflist.yview)
 190                 scrollbar.pack(side=Tkinter.RIGHT, fill=Tkinter.Y)
 191                 self.conflist.pack (side=Tkinter.LEFT, fill=Tkinter.BOTH)
 192                 frame.grid (column=0, row=1)
 193
 194                 Tkinter.Button (master, text="delete", command = self.on_delete_profile).grid (column=1, row=1)
 195
 196                 self.load_profiles ()