8 import util.go_utils as go_utils
9 import util.misc as misc_utils
14 _moduleLogger = logging.getLogger(__name__)
17 class NavControl(gobject.GObject, go_utils.AutoSignal):
22 gobject.SIGNAL_RUN_LAST,
27 gobject.SIGNAL_RUN_LAST,
29 (gobject.TYPE_PYOBJECT, ),
33 def __init__(self, player, store):
34 gobject.GObject.__init__(self)
38 self._controlButton = store.get_image_from_store(store.STORE_LOOKUP["play"])
40 self._controlBox = presenter.NavigationBox()
41 self._controlBox.toplevel.add(self._controlButton)
42 self._controlBox.connect("action", self._on_nav_action)
43 self._controlBox.connect("navigating", self._on_navigating)
45 self._titleButton = gtk.Label()
47 self._displayBox = presenter.NavigationBox()
48 self._displayBox.toplevel.add(self._titleButton)
49 self._displayBox.connect("action", self._on_nav_action)
50 self._displayBox.connect("navigating", self._on_navigating)
52 self._layout = gtk.HBox()
53 go_utils.AutoSignal.__init__(self, self.toplevel)
54 self._layout.pack_start(self._controlBox.toplevel, False, False)
55 self._layout.pack_start(self._displayBox.toplevel, True, True)
57 self.connect_auto(self._player, "state-change", self._on_player_state_change)
58 self.connect_auto(self._player, "title-change", self._on_player_title_change)
59 self._titleButton.set_label(self._player.title)
62 self._titleButton.set_label(self._player.title)
63 self._set_context(self._player.state)
65 def _set_context(self, state):
66 if state == self._player.STATE_PLAY:
67 stateImage = self._store.STORE_LOOKUP["pause"]
68 self._store.set_image_from_store(self._controlButton, stateImage)
70 elif state == self._player.STATE_PAUSE:
71 stateImage = self._store.STORE_LOOKUP["play"]
72 self._store.set_image_from_store(self._controlButton, stateImage)
74 elif state == self._player.STATE_STOP:
75 self._titleButton.set_label("")
78 _moduleLogger.info("Unhandled player state %s" % state)
79 stateImage = self._store.STORE_LOOKUP["pause"]
80 self._store.set_image_from_store(self._controlButton, stateImage)
86 def set_orientation(self, orientation):
89 @misc_utils.log_exception(_moduleLogger)
90 def _on_player_state_change(self, player, newState):
91 if self._controlBox.is_active() or self._displayBox.is_active():
94 self._set_context(newState)
96 @misc_utils.log_exception(_moduleLogger)
97 def _on_player_title_change(self, player, node):
98 _moduleLogger.info("Title change: %s" % self._player.title)
99 self._titleButton.set_label(self._player.title)
101 @misc_utils.log_exception(_moduleLogger)
102 def _on_navigating(self, widget, navState):
103 if navState == "down":
105 elif navState == "clicking":
106 if widget is self._controlBox:
107 if self._player.state == self._player.STATE_PLAY:
108 imageName = "pause_pressed"
110 imageName = "play_pressed"
112 if self._player.state == self._player.STATE_PLAY:
116 elif self._player.can_navigate:
119 elif navState == "left":
121 elif navState == "right":
124 if self._player.state == self._player.STATE_PLAY:
129 imagePath = self._store.STORE_LOOKUP[imageName]
130 self._store.set_image_from_store(self._controlButton, imagePath)
132 @misc_utils.log_exception(_moduleLogger)
133 def _on_nav_action(self, widget, navState):
134 self._set_context(self._player.state)
136 if navState == "clicking":
137 if widget is self._controlBox:
138 if self._player.state == self._player.STATE_PLAY:
142 elif widget is self._displayBox:
143 self.emit("jump-to", self._player.node)
145 raise NotImplementedError()
146 elif navState == "down":
148 elif navState == "up":
150 elif navState == "left":
152 elif navState == "right":
156 gobject.type_register(NavControl)