souffleur/Souffleur.py

   1 #!/usr/bin/env python
   2
   3 #import oggStreams
   4 from gstfile import GstFile
   5 import sys
   6
   7 try:
   8     import pygtk
   9     #tell pyGTK, if possible, that we want GTKv2
  10     pygtk.require("2.0")
  11 except:
  12     #Some distributions come with GTK2, but not pyGTK
  13     pass
  14 try:
  15     import gtk
  16     import gobject
  17     import gtk.glade
  18 except:
  19     print "You need to install pyGTK or GTKv2 ",
  20     print "or set your PYTHONPATH correctly."
  21     print "try: export PYTHONPATH=",
  22     print "/usr/local/lib/python2.2/site-packages/"
  23     sys.exit(1)
  24 #now we have both gtk and gtk.glade imported
  25 #Also, we know we are running GTK v2
  26
  27 class Souffleur:
  28 #    gladefile=""
  29     def __init__(self):
  30         """
  31         In this init we are going to display the main
  32         Souffleur window
  33         """
  34         gladefile="souffleur.glade"
  35         windowname="MAIN_WINDOW"
  36         self.wTree=gtk.glade.XML (gladefile,windowname)
  37         self.gladefile = gladefile
  38         # we only have two callbacks to register, but
  39         # you could register any number, or use a
  40         # special class that automatically
  41         # registers all callbacks. If you wanted to pass
  42         # an argument, you would use a tuple like this:
  43         # dic = { "on button1_clicked" : (self.button1_clicked, arg1,arg2) , ...
  44
  45         #dic = { "on_button1_clicked" : self.button1_clicked, \
  46         #       "gtk_main_quit" : (gtk.mainquit) }
  47         dic = { "gtk_main_quit" : (gtk.main_quit),\
  48                 "on_main_file_quit_activate": (gtk.main_quit), \
  49                 "on_main_file_open_activate": self.mainFileOpen}
  50         self.wTree.signal_autoconnect (dic)
  51
  52         self.windowFileOpen=None
  53         self.windowStreams=gtk.glade.XML (self.gladefile,"STREAM_WINDOW")
  54         ### Setup LIST_STREAMS
  55         LIST = self.windowStreams.get_widget("LIST_STREAMS")
  56         if LIST:
  57             self.streamsTreeStore = gtk.TreeStore(gobject.TYPE_STRING)
  58             LIST.set_model(self.streamsTreeStore)
  59             cell = gtk.CellRendererText()
  60             tvcolumn = gtk.TreeViewColumn('Streams', cell, text = 0)
  61             LIST.append_column(tvcolumn)
  62         WND=self.windowStreams.get_widget("STREAM_WINDOW")
  63         WND.hide()
  64         return
  65 #==============================================================================
  66     def mainFileOpen(self, widget):
  67         if(self.windowFileOpen==None):
  68             self.windowFileOpen=gtk.glade.XML (self.gladefile,"OPEN_OGG")
  69             dic={"on_OPEN_BUTTON_CANCEL_clicked": self.openFileCancel,\
  70                 "on_OPEN_BUTTON_OPEN_clicked": self.openFileOpen }
  71             self.windowFileOpen.signal_autoconnect(dic)
  72 #           WND=self.windowFileOpen.get_widget("OPEN_OGG")
  73 #           Filter=gtk.FileFilter()
  74 #           Filter.set_name("OGM file")
  75 #           Filter.add_pattern("*.og[gm]")
  76 #           WND.add_filter(Filter)
  77         else:
  78             WND=self.windowFileOpen.get_widget("OPEN_OGG")
  79             if(WND==None):
  80                 self.windowFileOpen=None
  81                 self.mainFileOpen(widget)
  82             else:
  83                 WND.show()
  84         return
  85 #==============================================================================
  86     def openFileCancel(self, widget):
  87         if(self.windowFileOpen==None): return
  88         WND=self.windowFileOpen.get_widget("OPEN_OGG")
  89         WND.hide()
  90         return
  91 #==============================================================================
  92     def openFileOpen(self, widget):
  93         WND=self.windowFileOpen.get_widget("OPEN_OGG")
  94         FN=WND.get_filename()
  95         Streams = None
  96         if((FN!="")and(FN!=None)):
  97 #           self.Streams=oggStreams.oggStreams(FN)
  98             print FN
  99             Streams = GstFile(FN)
 100             if Streams:
 101                 Streams.run()
 102         WND.hide()
 103         WND=self.windowStreams.get_widget("STREAM_WINDOW")
 104         WND.show()
 105         self.addStreams(Streams)
 106 #       self.refreshStreamsWindow()
 107         return
 108 #==============================================================================
 109     def addStreams(self, Streams):
 110         if not Streams:
 111             return
 112         iter = self.streamsTreeStore.append(None)
 113         self.streamsTreeStore.set(iter, 0, Streams.MIME + " " + Streams.SOURCE)
 114         for i in Streams.STREAMS.keys():
 115             child = self.streamsTreeStore.append(iter)
 116             self.streamsTreeStore.set(child, 0, i +" " + Streams.STREAMS[i])
 117             print i +" " + Streams.STREAMS[i]
 118         return
 119 #    def refreshStreamsWindow(self):
 120 #       TStreams=self.Streams.getStreams()
 121 #       for OGGStream in Streams:
 122             #TODO
 123 #           pass
 124 #       return
 125 #==============================================================================
 126 #       MAIN:
 127 #==============================================================================
 128 souffleur=Souffleur()
 129 gtk.main()