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("title-change", self._on_player_nav_change)
  23
  24                 img = store.get_image_from_store(store.STORE_LOOKUP["prev"])
  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(store.STORE_LOOKUP["stop"])
  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(store.STORE_LOOKUP["pause"])
  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(store.STORE_LOOKUP["play"])
  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(store.STORE_LOOKUP["next"])
  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         def refresh(self):
  60                 if not self._player.title:
  61                         self.toplevel.hide()
  62                 self._set_navigate(self._player.can_navigate)
  63                 self._set_state(self._player.state)
  64
  65         @property
  66         def toplevel(self):
  67                 return self._layout
  68
  69         def set_orientation(self, orientation):
  70                 if orientation == gtk.ORIENTATION_VERTICAL:
  71                         if self._isPortrait:
  72                                 return
  73                         self._isPortrait = True
  74
  75                         self._controls.remove(self._back)
  76                         self._controls.remove(self._stop)
  77                         self._controls.remove(self._pause)
  78                         self._controls.remove(self._play)
  79                         self._controls.remove(self._next)
  80                         self._layout.remove(self._controls)
  81
  82                         self._controls = gtk.HBox()
  83                         self._controls.pack_start(self._back)
  84                         self._controls.pack_start(self._stop)
  85                         self._controls.pack_start(self._pause)
  86                         self._controls.pack_start(self._play)
  87                         self._controls.pack_start(self._next)
  88                         self._layout.pack_start(self._controls)
  89                 elif orientation == gtk.ORIENTATION_HORIZONTAL:
  90                         if not self._isPortrait:
  91                                 return
  92                         self._isPortrait = False
  93
  94                         self._controls.remove(self._back)
  95                         self._controls.remove(self._stop)
  96                         self._controls.remove(self._pause)
  97                         self._controls.remove(self._play)
  98                         self._controls.remove(self._next)
  99                         self._layout.remove(self._controls)
 100
 101                         self._controls = gtk.VBox()
 102                         self._controls.pack_start(self._back)
 103                         self._controls.pack_start(self._stop)
 104                         self._controls.pack_start(self._pause)
 105                         self._controls.pack_start(self._play)
 106                         self._controls.pack_start(self._next)
 107                         self._layout.pack_start(self._controls)
 108                 else:
 109                         raise NotImplementedError(orientation)
 110
 111         def _set_navigate(self, canNavigate):
 112                 if canNavigate:
 113                         self._back.show()
 114                         self._next.show()
 115                 else:
 116                         self._back.hide()
 117                         self._next.hide()
 118
 119         def _set_state(self, newState):
 120                 if newState == "play":
 121                         self._pause.show()
 122                         self._play.hide()
 123                 elif newState == "pause":
 124                         self._pause.hide()
 125                         self._play.show()
 126                 elif newState == "stop":
 127                         self._pause.hide()
 128                         self._play.show()
 129
 130         @misc_utils.log_exception(_moduleLogger)
 131         def _on_player_state_change(self, player, newState):
 132                 self._set_state(newState)
 133
 134         @misc_utils.log_exception(_moduleLogger)
 135         def _on_player_nav_change(self, player, newState):
 136                 self._set_navigate(player.can_navigate)
 137
 138         @misc_utils.log_exception(_moduleLogger)
 139         def _on_back_clicked(self, *args):
 140                 self._player.back()
 141
 142                 parent = gtk_toolbox.find_parent_window(self._layout)
 143                 hildonize.show_information_banner(parent, self._player.title)
 144
 145         @misc_utils.log_exception(_moduleLogger)
 146         def _on_stop_clicked(self, *args):
 147                 self._pause.hide()
 148                 self._play.show()
 149                 self._player.stop()
 150
 151         @misc_utils.log_exception(_moduleLogger)
 152         def _on_pause_clicked(self, *args):
 153                 self._pause.show()
 154                 self._play.hide()
 155                 self._player.pause()
 156
 157         @misc_utils.log_exception(_moduleLogger)
 158         def _on_play_clicked(self, *args):
 159                 self._pause.hide()
 160                 self._play.show()
 161                 self._player.play()
 162
 163         @misc_utils.log_exception(_moduleLogger)
 164         def _on_next_clicked(self, *args):
 165                 self._player.next()
 166
 167                 parent = gtk_toolbox.find_parent_window(self._layout)
 168                 hildonize.show_information_banner(parent, self._player.title)