git.maemo.org Git - watersofshiloah/blob - src/mormonchannel_gtk.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 """
   5 @todo Restructure so there is a windows/ folder with a file per source
   6 @todo Add additional sources
   7 @todo Switch home icon color
   8 @todo Switch from swappping icons on press to the pressed version of icons
   9 @bug Fix presenter display
  10 @bug All connect's need disconnects or else we will leak a bunch of objects
  11 @todo Track recent
  12 @todo Favorites
  13 @todo Sequential playback
  14 @todo Enable Call Monitor
  15 @todo Audio seek bar
  16 @todo Persisted Pause
  17 @todo Reverse order option.  Toggle between playing ascending/descending chronological order
  18 @todo Podcast integration
  19 """
  20
  21 from __future__ import with_statement
  22
  23 import gc
  24 import logging
  25 import ConfigParser
  26
  27 import gobject
  28 import gtk
  29
  30 try:
  31         import osso
  32 except ImportError:
  33         osso = None
  34
  35 import constants
  36 import hildonize
  37 import util.misc as misc_utils
  38
  39 import imagestore
  40 import player
  41 import stream_index
  42 import windows
  43
  44
  45 _moduleLogger = logging.getLogger(__name__)
  46 PROFILE_STARTUP = False
  47
  48
  49 class MormonChannelProgram(hildonize.get_app_class()):
  50
  51         def __init__(self):
  52                 super(MormonChannelProgram, self).__init__()
  53                 self._store = imagestore.ImageStore("../data", "../data")
  54                 self._index = stream_index.AudioIndex()
  55                 self._player = player.Player(self._index)
  56
  57                 self._index.start()
  58                 try:
  59
  60                         if not hildonize.IS_HILDON_SUPPORTED:
  61                                 _moduleLogger.info("No hildonization support")
  62
  63                         if osso is not None:
  64                                 self._osso_c = osso.Context(constants.__app_name__, constants.__version__, False)
  65                                 self._deviceState = osso.DeviceState(self._osso_c)
  66                                 self._deviceState.set_device_state_callback(self._on_device_state_change, 0)
  67                         else:
  68                                 _moduleLogger.info("No osso support")
  69                                 self._osso_c = None
  70                                 self._deviceState = None
  71
  72                         self._sourceSelector = windows.SourceSelector(self._player, self._store, self._index)
  73                         self._sourceSelector.window.connect("destroy", self._on_destroy)
  74                         self._sourceSelector.show()
  75                         self._load_settings()
  76                 except:
  77                         self._index.stop()
  78                         raise
  79
  80         def _save_settings(self):
  81                 config = ConfigParser.SafeConfigParser()
  82
  83                 self._sourceSelector.save_settings(config, "Windows")
  84
  85                 with open(constants._user_settings_, "wb") as configFile:
  86                         config.write(configFile)
  87
  88         def _load_settings(self):
  89                 config = ConfigParser.SafeConfigParser()
  90                 config.read(constants._user_settings_)
  91
  92                 self._sourceSelector.load_settings(config, "Windows")
  93
  94         @misc_utils.log_exception(_moduleLogger)
  95         def _on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
  96                 """
  97                 For system_inactivity, we have no background tasks to pause
  98
  99                 @note Hildon specific
 100                 """
 101                 if memory_low:
 102                         gc.collect()
 103
 104                 if save_unsaved_data or shutdown:
 105                         self._save_settings()
 106
 107         @misc_utils.log_exception(_moduleLogger)
 108         def _on_destroy(self, widget = None, data = None):
 109                 self.quit()
 110
 111         def quit(self):
 112                 try:
 113                         self._save_settings()
 114
 115                         self._index.stop()
 116
 117                         try:
 118                                 self._deviceState.close()
 119                         except AttributeError:
 120                                 pass # Either None or close was removed (in Fremantle)
 121                         try:
 122                                 self._osso_c.close()
 123                         except AttributeError:
 124                                 pass # Either None or close was removed (in Fremantle)
 125                 finally:
 126                         gtk.main_quit()
 127
 128         @misc_utils.log_exception(_moduleLogger)
 129         def _on_show_about(self, widget = None, data = None):
 130                 dialog = gtk.AboutDialog()
 131                 dialog.set_position(gtk.WIN_POS_CENTER)
 132                 dialog.set_name(constants.__pretty_app_name__)
 133                 dialog.set_version(constants.__version__)
 134                 dialog.set_copyright("")
 135                 dialog.set_website("")
 136                 comments = "Mormon Radio and Audiobook Player"
 137                 dialog.set_comments(comments)
 138                 dialog.set_authors(["Ed Page <eopage@byu.net>"])
 139                 dialog.run()
 140                 dialog.destroy()
 141
 142
 143 def run():
 144         gobject.threads_init()
 145         gtk.gdk.threads_init()
 146
 147         hildonize.set_application_title(constants.__pretty_app_name__)
 148         app = MormonChannelProgram()
 149         if not PROFILE_STARTUP:
 150                 try:
 151                         gtk.main()
 152                 except KeyboardInterrupt:
 153                         app.quit()
 154                         raise
 155
 156
 157 if __name__ == "__main__":
 158         logging.basicConfig(level=logging.DEBUG)
 159         run()