def __remove_reminder_button_clicked(self, button):
selection = self.reminders_treeview.get_selection()
(reminders_model, reminders_iter) = selection.get_selected()
if reminders_iter:
reminder = reminders_model.get_value(reminders_iter, 0)
if self.reminders.remove(reminder):
reminders_model.remove(reminders_iter)
gui.queue_resize(self.reminders_treeview)
self.reminders.save()
self.sd.search_treeview.get_selection().emit("changed")
def __add_reminder_button_clicked(self, button):
reminder = self.__get_reminder()
if self.reminders.add(reminder):
reminders_model = self.reminders_treeview.get_model()
reminders_model.append([reminder])
gui.queue_resize(self.reminders_treeview)
self.reminders.save()
self.add_reminder_button.set_sensitive(False)
self.sd.search_treeview.get_selection().emit("changed")
self.pw.update()
def __download_added(self, download_list, download):
"""Called when a new download is added to DownloadList. Adds the
download to the treeview model and sets up the update handler."""
self.downloads_model.append([download])
download.connect("update", self.__download_update)
download.connect("status-changed", self.__download_status_changed)
gui.queue_resize(self.downloads_treeview)
# Enable clear button if necessary
if not self.clear_tool_button.props.sensitive and \
download.status == COMPLETED:
self.clear_tool_button.set_sensitive(True)
def __update_reminder_button_clicked(self, button):
selection = self.reminders_treeview.get_selection()
(reminders_model, reminders_iter) = selection.get_selected()
if not reminders_iter:
self.add_reminder_button.clicked()
else:
current_reminder = reminders_model.get_value(reminders_iter, 0)
new_reminder = self.__get_reminder()
if not current_reminder is new_reminder:
self.reminders.update(current_reminder, new_reminder)
reminders_model.set_value(reminders_iter, 0, new_reminder)
gui.queue_resize(self.reminders_treeview)
self.reminders.save()
self.add_reminder_button.set_sensitive(False)
self.update_reminder_button.set_sensitive(False)
self.sd.search_treeview.get_selection().emit("changed")
self.pw.update()
def __download_removed(self, download_list, download):
"""Called when a download is removed from DownloadList. Removes the
download from the treeview model. Also checks if there a any completed
downloads in the list so the clear button can be enabled/disabled
appropriately."""
downloads_iter = self.downloads_model.get_iter_first()
has_completed = False
iter_to_remove = None
for row in self.downloads_model:
if row[0].status == COMPLETED:
has_completed = True
if row[0] is download:
iter_to_remove = downloads_iter
downloads_iter = self.downloads_model.iter_next(downloads_iter)
if iter_to_remove:
self.downloads_model.remove(iter_to_remove)
gui.queue_resize(self.downloads_treeview)
self.clear_tool_button.props.sensitive = has_completed
