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

   1 import logging
   2
   3 import gtk
   4
   5 import gtk_toolbox
   6 import hildonize
   7 import util.misc as misc_utils
   8
   9
  10 _moduleLogger = logging.getLogger(__name__)
  11
  12
  13 class PlayControl(object):
  14
  15         def __init__(self, player, store):
  16                 self._isPortrait = True
  17
  18                 self._store = store
  19
  20                 self._player = player
  21                 self._player.connect("state-change", self._on_player_state_change)
  22                 self._player.connect("navigate-change", self._on_player_nav_change)
  23
  24                 img = store.get_image_from_store("prev.png")
  25                 self._back = gtk.Button()
  26                 self._back.set_image(img)
  27                 self._back.connect("clicked", self._on_back_clicked)
  28
  29                 img = store.get_image_from_store("stop.png")
  30                 self._stop = gtk.Button()
  31                 self._stop.set_image(img)
  32                 self._stop.connect("clicked", self._on_stop_clicked)
  33
  34                 img = store.get_image_from_store("pause.png")
  35                 self._pause = gtk.Button()
  36                 self._pause.set_image(img)
  37                 self._pause.connect("clicked", self._on_pause_clicked)
  38
  39                 img = store.get_image_from_store("play.png")
  40                 self._play = gtk.Button()
  41                 self._play.set_image(img)
  42                 self._play.connect("clicked", self._on_play_clicked)
  43
  44                 img = store.get_image_from_store("next.png")
  45                 self._next = gtk.Button()
  46                 self._next.set_image(img)
  47                 self._next.connect("clicked", self._on_next_clicked)
  48
  49                 self._controls = gtk.HBox()
  50                 self._controls.pack_start(self._back)
  51                 self._controls.pack_start(self._stop)
  52                 self._controls.pack_start(self._pause)
  53                 self._controls.pack_start(self._play)
  54                 self._controls.pack_start(self._next)
  55
  56                 self._layout = gtk.VBox()
  57                 self._layout.pack_start(self._controls)
  58
  59         @property
  60         def toplevel(self):
  61                 return self._layout
  62
  63         def set_orientation(self, orientation):
  64                 if orientation == gtk.ORIENTATION_VERTICAL:
  65                         if self._isPortrait:
  66                                 return
  67                         self._isPortrait = True
  68
  69                         self._controls.remove(self._back)
  70                         self._controls.remove(self._stop)
  71                         self._controls.remove(self._pause)
  72                         self._controls.remove(self._play)
  73                         self._controls.remove(self._next)
  74                         self._layout.remove(self._controls)
  75
  76                         self._controls = gtk.HBox()
  77                         self._controls.pack_start(self._back)
  78                         self._controls.pack_start(self._stop)
  79                         self._controls.pack_start(self._pause)
  80                         self._controls.pack_start(self._play)
  81                         self._controls.pack_start(self._next)
  82                         self._layout.pack_start(self._controls)
  83                 elif orientation == gtk.ORIENTATION_HORIZONTAL:
  84                         if not self._isPortrait:
  85                                 return
  86                         self._isPortrait = False
  87
  88                         self._controls.remove(self._back)
  89                         self._controls.remove(self._stop)
  90                         self._controls.remove(self._pause)
  91                         self._controls.remove(self._play)
  92                         self._controls.remove(self._next)
  93                         self._layout.remove(self._controls)
  94
  95                         self._controls = gtk.VBox()
  96                         self._controls.pack_start(self._back)
  97                         self._controls.pack_start(self._stop)
  98                         self._controls.pack_start(self._pause)
  99                         self._controls.pack_start(self._play)
 100                         self._controls.pack_start(self._next)
 101                         self._layout.pack_start(self._controls)
 102                 else:
 103                         raise NotImplementedError(orientation)
 104
 105         @misc_utils.log_exception(_moduleLogger)
 106         def _on_player_state_change(self, player, newState):
 107                 if newState == "play":
 108                         self._pause.show()
 109                         self._play.hide()
 110                 elif newState == "pause":
 111                         self._pause.hide()
 112                         self._play.show()
 113                 elif newState == "stop":
 114                         self._pause.hide()
 115                         self._play.show()
 116
 117                 if self._player.can_navigate:
 118                         self._back.show()
 119                         self._next.show()
 120                 else:
 121                         self._back.hide()
 122                         self._next.hide()
 123
 124         @misc_utils.log_exception(_moduleLogger)
 125         def _on_player_nav_change(self, player, canNavigate):
 126                 if canNavigate:
 127                         self._back.show()
 128                         self._next.show()
 129                 else:
 130                         self._back.hide()
 131                         self._next.hide()
 132
 133         @misc_utils.log_exception(_moduleLogger)
 134         def _on_back_clicked(self, *args):
 135                 self._player.back()
 136
 137                 parent = gtk_toolbox.find_parent_window(self._layout)
 138                 hildonize.show_information_banner(parent, self._player.title)
 139
 140         @misc_utils.log_exception(_moduleLogger)
 141         def _on_stop_clicked(self, *args):
 142                 self._pause.hide()
 143                 self._play.show()
 144                 self._player.stop()
 145
 146         @misc_utils.log_exception(_moduleLogger)
 147         def _on_pause_clicked(self, *args):
 148                 self._pause.show()
 149                 self._play.hide()
 150                 self._player.pause()
 151
 152         @misc_utils.log_exception(_moduleLogger)
 153         def _on_play_clicked(self, *args):
 154                 self._pause.hide()
 155                 self._play.show()
 156                 self._player.play()
 157
 158         @misc_utils.log_exception(_moduleLogger)
 159         def _on_next_clicked(self, *args):
 160                 self._player.next()
 161
 162                 parent = gtk_toolbox.find_parent_window(self._layout)
 163                 hildonize.show_information_banner(parent, self._player.title)