+
+ 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_nav_action(self, widget, navState):
+ if navState == "clicking":
+ pass
+ 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(
+ "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"]
+ self._programmingModel.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_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):
+ raise NotImplementedError("")
+
+ @misc_utils.log_exception(_moduleLogger)
+ 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())
+
+
+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())
+
+
+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["id"], "%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):
+ raise NotImplementedError("")
+
+
+gobject.type_register(ConferenceTalksWindow)