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