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

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 """
   5 @todo Reverse order option.  Toggle between playing ascending/descending chronological order
   6 @todo Track recent
   7 """
   8
   9 from __future__ import with_statement
  10
  11 import gc
  12 import logging
  13 import ConfigParser
  14
  15 import gtk
  16
  17 try:
  18         import hildon
  19 except ImportError:
  20         hildon = None
  21
  22 try:
  23         import osso
  24 except ImportError:
  25         osso = None
  26
  27 import constants
  28 import hildonize
  29 import util.misc as misc_utils
  30
  31 import imagestore
  32 import player
  33 import windows
  34
  35
  36 _moduleLogger = logging.getLogger(__name__)
  37 PROFILE_STARTUP = False
  38
  39
  40 class MormonChannelProgram(hildonize.get_app_class()):
  41
  42         def __init__(self):
  43                 super(MormonChannelProgram, self).__init__()
  44                 self._player = player.Player()
  45                 self._store = imagestore.ImageStore("../data", "../data")
  46
  47                 if not hildonize.IS_HILDON_SUPPORTED:
  48                         _moduleLogger.info("No hildonization support")
  49
  50                 if osso is not None:
  51                         self._osso_c = osso.Context(constants.__app_name__, constants.__version__, False)
  52                         self._deviceState = osso.DeviceState(self._osso_c)
  53                         self._deviceState.set_device_state_callback(self._on_device_state_change, 0)
  54                 else:
  55                         _moduleLogger.info("No osso support")
  56                         self._osso_c = None
  57                         self._deviceState = None
  58
  59                 self._sourceSelector = windows.SourceSelector(self._player, self._store)
  60                 self._sourceSelector.window.connect("destroy", self._on_destroy)
  61                 self._load_settings()
  62
  63         def _save_settings(self):
  64                 config = ConfigParser.SafeConfigParser()
  65
  66                 self._sourceSelector.save_settings(config, "Windows")
  67
  68                 with open(constants._user_settings_, "wb") as configFile:
  69                         config.write(configFile)
  70
  71         def _load_settings(self):
  72                 config = ConfigParser.SafeConfigParser()
  73                 config.read(constants._user_settings_)
  74
  75                 self._sourceSelector.load_settings(config, "Windows")
  76
  77         @misc_utils.log_exception(_moduleLogger)
  78         def _on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
  79                 """
  80                 For system_inactivity, we have no background tasks to pause
  81
  82                 @note Hildon specific
  83                 """
  84                 if memory_low:
  85                         gc.collect()
  86
  87                 if save_unsaved_data or shutdown:
  88                         self._save_settings()
  89
  90         @misc_utils.log_exception(_moduleLogger)
  91         def _on_destroy(self, widget = None, data = None):
  92                 try:
  93                         self._save_settings()
  94
  95                         try:
  96                                 self._deviceState.close()
  97                         except AttributeError:
  98                                 pass # Either None or close was removed (in Fremantle)
  99                         try:
 100                                 self._osso_c.close()
 101                         except AttributeError:
 102                                 pass # Either None or close was removed (in Fremantle)
 103                 finally:
 104                         gtk.main_quit()
 105
 106         @misc_utils.log_exception(_moduleLogger)
 107         def _on_show_about(self, widget = None, data = None):
 108                 dialog = gtk.AboutDialog()
 109                 dialog.set_position(gtk.WIN_POS_CENTER)
 110                 dialog.set_name(constants.__pretty_app_name__)
 111                 dialog.set_version(constants.__version__)
 112                 dialog.set_copyright("")
 113                 dialog.set_website("")
 114                 comments = "Mormon Radio and Audiobook Player"
 115                 dialog.set_comments(comments)
 116                 dialog.set_authors(["Ed Page <eopage@byu.net>"])
 117                 dialog.run()
 118                 dialog.destroy()
 119
 120
 121 def run():
 122         hildonize.set_application_title(constants.__pretty_app_name__)
 123         app = MormonChannelProgram()
 124         if not PROFILE_STARTUP:
 125                 gtk.main()
 126
 127
 128 if __name__ == "__main__":
 129         logging.basicConfig(level=logging.DEBUG)
 130         run()