Implementing the first stream presenter
[watersofshiloah] / src / windows.py
index 97556bc..ebd525b 100644 (file)
@@ -1,3 +1,5 @@
+# @todo Add icons to buttons/rows to indicate that the currently playing track is coming from that
+
 import ConfigParser
 import datetime
 import logging
@@ -25,15 +27,26 @@ class BasicWindow(gobject.GObject):
                        gobject.TYPE_NONE,
                        (),
                ),
+               'home' : (
+                       gobject.SIGNAL_RUN_LAST,
+                       gobject.TYPE_NONE,
+                       (),
+               ),
+               'rotate' : (
+                       gobject.SIGNAL_RUN_LAST,
+                       gobject.TYPE_NONE,
+                       (gobject.TYPE_BOOLEAN, ),
+               ),
                'fullscreen' : (
                        gobject.SIGNAL_RUN_LAST,
                        gobject.TYPE_NONE,
-                       (gobject.TYPE_PYOBJECT, ),
+                       (gobject.TYPE_BOOLEAN, ),
                ),
        }
 
        def __init__(self, player, store, index):
                gobject.GObject.__init__(self)
+               self._isDestroyed = False
 
                self._player = player
                self._store = store
@@ -54,6 +67,7 @@ class BasicWindow(gobject.GObject):
                self._window.set_icon(self._store.get_pixbuf_from_store(self._store.STORE_LOOKUP["icon"]))
                self._window.connect("key-press-event", self._on_key_press)
                self._window.connect("window-state-event", self._on_window_state_change)
+               self._window.connect("destroy", self._on_destroy)
 
        @property
        def window(self):
@@ -80,6 +94,10 @@ class BasicWindow(gobject.GObject):
                        self._window.unfullscreen()
 
        @misc_utils.log_exception(_moduleLogger)
+       def _on_destroy(self, *args):
+               self._isDestroyed = True
+
+       @misc_utils.log_exception(_moduleLogger)
        def _on_window_state_change(self, widget, event, *args):
                if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
                        self._windowInFullscreen = True
@@ -118,34 +136,48 @@ class BasicWindow(gobject.GObject):
                                self._clipboard.set_text(str(log))
                        return True
 
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_home(self, *args):
+               self.emit("home")
+               self._window.destroy()
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_quit(self, *args):
+               self.emit("quit")
+               self._window.destroy()
+
 
 class SourceSelector(BasicWindow):
 
        def __init__(self, player, store, index):
+               self._languages = []
+
                BasicWindow.__init__(self, player, store, index)
 
+               self._loadingBanner = banners.GenericBanner()
+
                self._radioButton = self._create_button("radio", "Radio")
-               self._radioButton.connect("clicked", self._on_radio_selected)
+               self._radioButton.connect("clicked", self._on_source_selected, RadioWindow)
                self._radioWrapper = gtk.VBox()
                self._radioWrapper.pack_start(self._radioButton, False, True)
 
                self._conferenceButton = self._create_button("conferences", "Conferences")
-               #self._conferenceButton.connect("clicked", self._on_conference_selected)
+               self._conferenceButton.connect("clicked", self._on_source_selected, ConferencesWindow)
                self._conferenceWrapper = gtk.VBox()
                self._conferenceWrapper.pack_start(self._conferenceButton, False, True)
 
                self._magazineButton = self._create_button("magazines", "Magazines")
-               #self._magazineButton.connect("clicked", self._on_magazine_selected)
+               #self._magazineButton.connect("clicked", self._on_source_selected)
                self._magazineWrapper = gtk.VBox()
                self._magazineWrapper.pack_start(self._magazineButton, False, True)
 
                self._scriptureButton = self._create_button("scriptures", "Scriptures")
-               #self._scriptureButton.connect("clicked", self._on_scripture_selected)
+               #self._scriptureButton.connect("clicked", self._on_source_selected)
                self._scriptureWrapper = gtk.VBox()
                self._scriptureWrapper.pack_start(self._scriptureButton, False, True)
 
-               self._buttonLayout = gtk.VBox(True, 5)
-               self._buttonLayout.set_property("border-width", 5)
+               self._buttonLayout = gtk.VButtonBox()
+               self._buttonLayout.set_layout(gtk.BUTTONBOX_SPREAD)
                self._buttonLayout.pack_start(self._radioWrapper, True, True)
                self._buttonLayout.pack_start(self._conferenceWrapper, True, True)
                self._buttonLayout.pack_start(self._magazineWrapper, True, True)
@@ -153,6 +185,7 @@ class SourceSelector(BasicWindow):
 
                self._playcontrol = playcontrol.PlayControl(player, store)
 
+               self._layout.pack_start(self._loadingBanner.toplevel, False, False)
                self._layout.pack_start(self._buttonLayout, True, True)
                self._layout.pack_start(self._playcontrol.toplevel, False, True)
 
@@ -161,6 +194,26 @@ class SourceSelector(BasicWindow):
                self._errorBanner.toplevel.hide()
                self._playcontrol.toplevel.hide()
 
+               self._refresh()
+
+       def _show_loading(self):
+               animationPath = self._store.STORE_LOOKUP["loading"]
+               animation = self._store.get_pixbuf_animation_from_store(animationPath)
+               self._loadingBanner.show(animation, "Loading...")
+               self._buttonLayout.set_sensitive(False)
+
+       def _hide_loading(self):
+               self._loadingBanner.hide()
+               self._buttonLayout.set_sensitive(True)
+
+       def _refresh(self):
+               self._show_loading()
+               self._index.download(
+                       "get_languages",
+                       self._on_languages,
+                       self._on_error,
+               )
+
        def _create_button(self, icon, message):
                image = self._store.get_image_from_store(self._store.STORE_LOOKUP[icon])
 
@@ -176,22 +229,43 @@ class SourceSelector(BasicWindow):
                return button
 
        @misc_utils.log_exception(_moduleLogger)
-       def _on_radio_selected(self, *args):
-               radioView = RadioView(self._player, self._store, self._index)
-               radioView.window.set_modal(True)
-               radioView.window.set_transient_for(self._window)
-               radioView.window.set_default_size(*self._window.get_size())
+       def _on_languages(self, languages):
+               self._hide_loading()
+               self._languages = list(languages)
 
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_error(self, exception):
+               self._hide_loading()
+               self._errorBanner.push_message(exception)
 
-class RadioView(BasicWindow):
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_source_selected(self, widget, Source):
+               sourceWindow = Source(self._player, self._store, self._index, self._languages[0]["id"])
+               sourceWindow.window.set_modal(True)
+               sourceWindow.window.set_transient_for(self._window)
+               sourceWindow.window.set_default_size(*self._window.get_size())
+               sourceWindow.connect("quit", self._on_quit)
 
-       def __init__(self, player, store, index):
+
+gobject.type_register(SourceSelector)
+
+
+class RadioWindow(BasicWindow):
+
+       def __init__(self, player, store, index, languageId):
                BasicWindow.__init__(self, player, store, index)
 
+               self._player.connect("state-change", self._on_player_state_change)
+               self._player.connect("title-change", self._on_player_title_change)
+
                self._loadingBanner = banners.GenericBanner()
 
                headerPath = self._store.STORE_LOOKUP["radio_header"]
                self._header = self._store.get_image_from_store(headerPath)
+               self._headerNavigation = presenter.NavigationBox()
+               self._headerNavigation.toplevel.add(self._header)
+               self._headerNavigation.connect("action", self._on_nav_action)
+               self._headerNavigation.connect("navigating", self._on_navigating)
 
                self._programmingModel = gtk.ListStore(
                        gobject.TYPE_STRING,
@@ -213,17 +287,26 @@ class RadioView(BasicWindow):
                self._treeView.set_model(self._programmingModel)
                self._treeView.append_column(timeColumn)
                self._treeView.append_column(titleColumn)
+               self._treeView.get_selection().connect("changed", self._on_row_changed)
 
                self._treeScroller = gtk.ScrolledWindow()
                self._treeScroller.add(self._treeView)
                self._treeScroller.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
 
-               self._presenter = presenter.StreamMiniPresenter(self._player, self._store)
+               self._presenter = presenter.StreamMiniPresenter(self._store)
+               if self._player.state == "play":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["play"])
+               else:
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+               self._presenterNavigation = presenter.NavigationBox()
+               self._presenterNavigation.toplevel.add(self._presenter.toplevel)
+               self._presenterNavigation.connect("action", self._on_nav_action)
+               self._presenterNavigation.connect("navigating", self._on_navigating)
 
                self._radioLayout = gtk.VBox(False)
-               self._radioLayout.pack_start(self._header, False, False)
+               self._radioLayout.pack_start(self._headerNavigation.toplevel, False, False)
                self._radioLayout.pack_start(self._treeScroller, True, True)
-               self._radioLayout.pack_start(self._presenter.toplevel, False, True)
+               self._radioLayout.pack_start(self._presenterNavigation.toplevel, False, True)
 
                self._layout.pack_start(self._loadingBanner.toplevel, False, False)
                self._layout.pack_start(self._radioLayout, True, True)
@@ -233,8 +316,8 @@ class RadioView(BasicWindow):
                self._errorBanner.toplevel.hide()
                self._loadingBanner.toplevel.hide()
 
-               self._show_loading()
-               self._index.download_radio(self._on_channels, self._on_load_error)
+               self._dateShown = datetime.datetime.now()
+               self._refresh()
 
        def _show_loading(self):
                animationPath = self._store.STORE_LOOKUP["loading"]
@@ -244,16 +327,110 @@ class RadioView(BasicWindow):
        def _hide_loading(self):
                self._loadingBanner.hide()
 
+       def _refresh(self):
+               self._show_loading()
+               self._programmingModel.clear()
+               self._index.download(
+                       "get_radio_channels",
+                       self._on_channels,
+                       self._on_load_error,
+               )
+
+       def _get_current_row(self):
+               nowTime = self._dateShown.strftime("%H:%M:%S")
+               i = 0
+               for i, row in enumerate(self._programmingModel):
+                       if nowTime < row[0]:
+                               if i == 0:
+                                       return 0
+                               else:
+                                       return i - 1
+               else:
+                       return i
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_player_state_change(self, player, newState):
+               if self._headerNavigation.is_active() or self._presenterNavigation.is_active():
+                       return
+
+               if newState == "play":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["play"])
+               elif newState == "pause":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+               else:
+                       _moduleLogger.info("Unhandled player state %s" % newState)
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_player_title_change(self, player, newState):
+               _moduleLogger.info("Player title magically changed to %s" % player.title)
+               self._destroy()
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_navigating(self, widget, navState):
+               if navState == "clicking":
+                       if self._player.state == "play":
+                               imageName = "pause"
+                       else:
+                               imageName = "play"
+               elif navState == "down":
+                       imageName = "home"
+               elif navState == "up":
+                       imageName = "play"
+               elif navState == "left":
+                       imageName = "play"
+               elif navState == "right":
+                       imageName = "play"
+
+               self._presenter.set_state(self._store.STORE_LOOKUP[imageName])
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_nav_action(self, widget, navState):
+               if self._player.state == "play":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["play"])
+               else:
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+
+               if navState == "clicking":
+                       if self._player.state == "play":
+                               self._player.pause()
+                       else:
+                               self._player.play()
+               elif navState == "down":
+                       self.window.destroy()
+               elif navState == "up":
+                       pass
+               elif navState == "left":
+                       self._dateShown += datetime.timedelta(days=1)
+                       self._refresh()
+               elif navState == "right":
+                       self._dateShown -= datetime.timedelta(days=1)
+                       self._refresh()
+
        @misc_utils.log_exception(_moduleLogger)
        def _on_channels(self, channels):
+               if self._isDestroyed:
+                       _moduleLogger.info("Download complete but window destroyed")
+                       return
+
                channels = list(channels)
                if 1 < len(channels):
                        _moduleLogger.warning("More channels now available!")
                channel = channels[0]
-               self._index.download_radio(self._on_channel, self._on_load_error, channel["id"])
+               self._index.download(
+                       "get_radio_channel_programming",
+                       self._on_channel,
+                       self._on_load_error,
+                       channel["id"],
+                       self._dateShown,
+               )
 
        @misc_utils.log_exception(_moduleLogger)
        def _on_channel(self, programs):
+               if self._isDestroyed:
+                       _moduleLogger.info("Download complete but window destroyed")
+                       return
+
                self._hide_loading()
                for program in programs:
                        row = program["time"], program["title"]
@@ -263,17 +440,403 @@ class RadioView(BasicWindow):
                self._treeView.scroll_to_cell(path)
                self._treeView.get_selection().select_path(path)
 
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_load_error(self, exception):
+               self._hide_loading()
+               self._errorBanner.push_message(exception)
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_row_changed(self, selection):
+               if len(self._programmingModel) == 0:
+                       return
+
+               rowIndex = self._get_current_row()
+               path = (rowIndex, )
+               if not selection.path_is_selected(path):
+                       # Undo the user's changing of the selection
+                       selection.select_path(path)
+
+
+gobject.type_register(RadioWindow)
+
+
+class ListWindow(BasicWindow):
+
+       def __init__(self, player, store, index):
+               BasicWindow.__init__(self, player, store, index)
+
+               self._loadingBanner = banners.GenericBanner()
+
+               modelTypes, columns = zip(*self._get_columns())
+
+               self._model = gtk.ListStore(*modelTypes)
+
+               self._treeView = gtk.TreeView()
+               self._treeView.connect("row-activated", self._on_row_activated)
+               self._treeView.set_headers_visible(False)
+               self._treeView.set_model(self._model)
+               for column in columns:
+                       if column is not None:
+                               self._treeView.append_column(column)
+
+               self._treeScroller = gtk.ScrolledWindow()
+               self._treeScroller.add(self._treeView)
+               self._treeScroller.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
+
+               self._playcontrol = playcontrol.PlayControl(self._player, self._store)
+
+               self._contentLayout = gtk.VBox(False)
+               self._contentLayout.pack_start(self._treeScroller, True, True)
+               self._contentLayout.pack_start(self._playcontrol.toplevel, False, True)
+
+               self._layout.pack_start(self._loadingBanner.toplevel, False, False)
+               self._layout.pack_start(self._contentLayout, True, True)
+
+               self._window.show_all()
+               self._errorBanner.toplevel.hide()
+               self._loadingBanner.toplevel.hide()
+
+               self._refresh()
+               self._playcontrol.refresh()
+
+       @classmethod
+       def _get_columns(cls):
+               raise NotImplementedError("")
+
        def _get_current_row(self):
-               now = datetime.datetime.now()
-               nowTime = now.strftime("%H:%M:%S")
-               print nowTime
-               for i, row in enumerate(self._programmingModel):
-                       if nowTime < row[0]:
-                               return i - 1
-               else:
-                       return i
+               raise NotImplementedError("")
 
        @misc_utils.log_exception(_moduleLogger)
-       def _on_load_error(self, exception):
+       def _on_row_activated(self, view, path, column):
+               raise NotImplementedError("")
+
+       def _show_loading(self):
+               animationPath = self._store.STORE_LOOKUP["loading"]
+               animation = self._store.get_pixbuf_animation_from_store(animationPath)
+               self._loadingBanner.show(animation, "Loading...")
+
+       def _hide_loading(self):
+               self._loadingBanner.hide()
+
+       def _refresh(self):
+               self._show_loading()
+               self._model.clear()
+
+       def _select_row(self):
+               path = (self._get_current_row(), )
+               self._treeView.scroll_to_cell(path)
+               self._treeView.get_selection().select_path(path)
+
+
+class ConferencesWindow(ListWindow):
+
+       def __init__(self, player, store, index, languageId):
+               self._languageId = languageId
+
+               ListWindow.__init__(self, player, store, index)
+               self._window.set_title("Conferences")
+
+       @classmethod
+       def _get_columns(cls):
+               yield gobject.TYPE_STRING, None
+
+               textrenderer = gtk.CellRendererText()
+               column = gtk.TreeViewColumn("Date")
+               column.pack_start(textrenderer, expand=True)
+               column.add_attribute(textrenderer, "text", 1)
+               yield gobject.TYPE_STRING, column
+
+               textrenderer = gtk.CellRendererText()
+               column = gtk.TreeViewColumn("Conference")
+               column.pack_start(textrenderer, expand=True)
+               column.add_attribute(textrenderer, "text", 2)
+               yield gobject.TYPE_STRING, column
+
+       def _get_current_row(self):
+               # @todo Not implemented yet
+               return 0
+
+       def _refresh(self):
+               ListWindow._refresh(self)
+               self._index.download(
+                       "get_conferences",
+                       self._on_conferences,
+                       self._on_error,
+                       self._languageId,
+               )
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_conferences(self, programs):
+               if self._isDestroyed:
+                       _moduleLogger.info("Download complete but window destroyed")
+                       return
+
+               self._hide_loading()
+               for program in programs:
+                       row = program["id"], program["title"], program["full_title"]
+                       self._model.append(row)
+
+               path = (self._get_current_row(), )
+               self._treeView.scroll_to_cell(path)
+               self._treeView.get_selection().select_path(path)
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_error(self, exception):
+               self._hide_loading()
+               self._errorBanner.push_message(exception)
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_row_activated(self, view, path, column):
+               itr = self._model.get_iter(path)
+               conferenceId = self._model.get_value(itr, 0)
+
+               sessionsWindow = ConferenceSessionsWindow(self._player, self._store, self._index, conferenceId)
+               sessionsWindow.window.set_modal(True)
+               sessionsWindow.window.set_transient_for(self._window)
+               sessionsWindow.window.set_default_size(*self._window.get_size())
+               sessionsWindow.connect("quit", self._on_quit)
+               sessionsWindow.connect("home", self._on_home)
+
+
+gobject.type_register(ConferencesWindow)
+
+
+class ConferenceSessionsWindow(ListWindow):
+
+       def __init__(self, player, store, index, conferenceId):
+               self._conferenceId = conferenceId
+
+               ListWindow.__init__(self, player, store, index)
+               self._window.set_title("Sessions")
+
+       @classmethod
+       def _get_columns(cls):
+               yield gobject.TYPE_STRING, None
+
+               textrenderer = gtk.CellRendererText()
+               column = gtk.TreeViewColumn("Session")
+               column.pack_start(textrenderer, expand=True)
+               column.add_attribute(textrenderer, "text", 1)
+               yield gobject.TYPE_STRING, column
+
+       def _get_current_row(self):
+               # @todo Not implemented yet
+               return 0
+
+       def _refresh(self):
+               ListWindow._refresh(self)
+               self._index.download(
+                       "get_conference_sessions",
+                       self._on_conference_sessions,
+                       self._on_error,
+                       self._conferenceId,
+               )
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_conference_sessions(self, programs):
+               if self._isDestroyed:
+                       _moduleLogger.info("Download complete but window destroyed")
+                       return
+
+               self._hide_loading()
+               for program in programs:
+                       row = program["id"], program["title"]
+                       self._model.append(row)
+
+               path = (self._get_current_row(), )
+               self._treeView.scroll_to_cell(path)
+               self._treeView.get_selection().select_path(path)
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_error(self, exception):
+               self._hide_loading()
+               self._errorBanner.push_message(exception)
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_row_activated(self, view, path, column):
+               itr = self._model.get_iter(path)
+               sessionId = self._model.get_value(itr, 0)
+
+               sessionsWindow = ConferenceTalksWindow(self._player, self._store, self._index, sessionId)
+               sessionsWindow.window.set_modal(True)
+               sessionsWindow.window.set_transient_for(self._window)
+               sessionsWindow.window.set_default_size(*self._window.get_size())
+               sessionsWindow.connect("quit", self._on_quit)
+               sessionsWindow.connect("home", self._on_home)
+
+
+gobject.type_register(ConferenceSessionsWindow)
+
+
+class ConferenceTalksWindow(ListWindow):
+
+       def __init__(self, player, store, index, sessionId):
+               self._sessionId = sessionId
+
+               ListWindow.__init__(self, player, store, index)
+               self._window.set_title("Talks")
+
+       @classmethod
+       def _get_columns(cls):
+               yield gobject.TYPE_STRING, None
+
+               textrenderer = gtk.CellRendererText()
+               column = gtk.TreeViewColumn("Talk")
+               column.pack_start(textrenderer, expand=True)
+               column.add_attribute(textrenderer, "text", 1)
+               yield gobject.TYPE_STRING, column
+
+       def _get_current_row(self):
+               # @todo Not implemented yet
+               return 0
+
+       def _refresh(self):
+               ListWindow._refresh(self)
+               self._index.download(
+                       "get_conference_talks",
+                       self._on_conference_talks,
+                       self._on_error,
+                       self._sessionId,
+               )
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_conference_talks(self, programs):
+               if self._isDestroyed:
+                       _moduleLogger.info("Download complete but window destroyed")
+                       return
+
+               self._hide_loading()
+               for program in programs:
+                       row = program, "%s\n%s" % (program["title"], program["speaker"])
+                       self._model.append(row)
+
+               path = (self._get_current_row(), )
+               self._treeView.scroll_to_cell(path)
+               self._treeView.get_selection().select_path(path)
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_error(self, exception):
                self._hide_loading()
                self._errorBanner.push_message(exception)
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_row_activated(self, view, path, column):
+               itr = self._model.get_iter(path)
+               program = self._model.get_value(itr, 0)
+
+               sessionsWindow = ConferenceTalkWindow(self._player, self._store, self._index, program)
+               sessionsWindow.window.set_modal(True)
+               sessionsWindow.window.set_transient_for(self._window)
+               sessionsWindow.window.set_default_size(*self._window.get_size())
+               sessionsWindow.connect("quit", self._on_quit)
+               sessionsWindow.connect("home", self._on_home)
+
+
+gobject.type_register(ConferenceTalksWindow)
+
+
+class ConferenceTalkWindow(BasicWindow):
+
+       def __init__(self, player, store, index, talkData):
+               BasicWindow.__init__(self, player, store, index)
+
+               self._player.connect("state-change", self._on_player_state_change)
+               self._player.connect("title-change", self._on_player_title_change)
+
+               self._loadingBanner = banners.GenericBanner()
+
+               self._presenter = presenter.StreamPresenter(self._store)
+               self._presenterNavigation = presenter.NavigationBox()
+               self._presenterNavigation.toplevel.add(self._presenter.toplevel)
+               self._presenterNavigation.connect("action", self._on_nav_action)
+               self._presenterNavigation.connect("navigating", self._on_navigating)
+
+               self._layout.pack_start(self._loadingBanner.toplevel, False, False)
+               self._layout.pack_start(self._presenterNavigation.toplevel, True, True)
+
+               self._window.set_title("Talk")
+               self._window.show_all()
+               self._errorBanner.toplevel.hide()
+               self._loadingBanner.toplevel.hide()
+
+               self._presenter.set_context(
+                       self._store.STORE_LOOKUP[self._player.background],
+                       self._player.title,
+                       self._player.subtitle,
+               )
+               if self._player.state == "play":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["play"])
+               else:
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+
+       def _show_loading(self):
+               animationPath = self._store.STORE_LOOKUP["loading"]
+               animation = self._store.get_pixbuf_animation_from_store(animationPath)
+               self._loadingBanner.show(animation, "Loading...")
+
+       def _hide_loading(self):
+               self._loadingBanner.hide()
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_player_state_change(self, player, newState):
+               if self._headerNavigation.is_active() or self._presenterNavigation.is_active():
+                       return
+
+               if newState == "play":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["play"])
+               elif newState == "pause":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+               else:
+                       _moduleLogger.info("Unhandled player state %s" % newState)
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_player_title_change(self, player, newState):
+               self._presenter.set_context(
+                       self._store.STORE_LOOKUP[self._player.background],
+                       self._player.title,
+                       self._player.subtitle,
+               )
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_navigating(self, widget, navState):
+               if navState == "clicking":
+                       if self._player.state == "play":
+                               imageName = "pause"
+                       else:
+                               imageName = "play"
+               elif navState == "down":
+                       imageName = "home"
+               elif navState == "up":
+                       imageName = "play"
+               elif navState == "left":
+                       imageName = "next"
+               elif navState == "right":
+                       imageName = "prev"
+
+               self._presenter.set_state(self._store.STORE_LOOKUP[imageName])
+
+       @misc_utils.log_exception(_moduleLogger)
+       def _on_nav_action(self, widget, navState):
+               if self._player.state == "play":
+                       self._presenter.set_state(self._store.STORE_LOOKUP["play"])
+               else:
+                       self._presenter.set_state(self._store.STORE_LOOKUP["pause"])
+
+               if navState == "clicking":
+                       if self._player.state == "play":
+                               self._player.pause()
+                       else:
+                               self._player.play()
+               elif navState == "down":
+                       self.emit("home")
+                       self._window.destroy()
+               elif navState == "up":
+                       pass
+               elif navState == "left":
+                       self._player.next()
+               elif navState == "right":
+                       self._player.back()
+
+
+gobject.type_register(ConferenceTalkWindow)