def __init__(self, app):
Gtk.ApplicationWindow.__init__(self,
application=app,
title=_("News"))
self.settings = Gio.Settings.new('org.gnome.News')
self.set_size_request(200, 100)
self.set_icon_name('gnome-news')
self.fetcher = Fetcher()
self.tracker = TrackerRSS()
self.fetcher.connect('new-item', self.tracker.new_feed_item_signal)
self.restore_saved_size()
# Start drawing UI
self._setup_view()
class Window(Gtk.ApplicationWindow):
@log
def __init__(self, app):
Gtk.ApplicationWindow.__init__(self,
application=app,
title=_("News"))
self.settings = Gio.Settings.new('org.gnome.News')
self.set_size_request(200, 100)
self.set_icon_name('gnome-news')
self.fetcher = Fetcher()
self.tracker = TrackerRSS()
self.fetcher.connect('new-item', self.tracker.new_feed_item_signal)
self.restore_saved_size()
# Start drawing UI
self._setup_view()
@log
def restore_saved_size(self):
# Restore window size from gsettings
size_setting = self.settings.get_value('window-size')
if isinstance(size_setting[0], int) and isinstance(size_setting[1], int):
self.resize(size_setting[0], size_setting[1])
position_setting = self.settings.get_value('window-position')
if len(position_setting) == 2 \
and isinstance(position_setting[0], int) \
and isinstance(position_setting[1], int):
self.move(position_setting[0], position_setting[1])
if self.settings.get_value('window-maximized'):
self.maximize()
# Save changes to window size
self.connect("window-state-event", self._on_window_state_event)
self.configure_event_handler = self.connect("configure-event", self._on_configure_event)
def _on_window_state_event(self, widget, event):
self.settings.set_boolean('window-maximized', 'GDK_WINDOW_STATE_MAXIMIZED' in event.new_window_state.value_names)
def _on_configure_event(self, widget, event):
with self.handler_block(self.configure_event_handler):
GLib.idle_add(self._store_window_size_and_position, widget, priority=GLib.PRIORITY_LOW)
def _store_window_size_and_position(self, widget):
size = widget.get_size()
self.settings.set_value('window-size', GLib.Variant('ai', [size[0], size[1]]))
position = widget.get_position()
self.settings.set_value('window-position', GLib.Variant('ai', [position[0], position[1]]))
@log
def _setup_view(self):
self._box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.views = []
self.toolbar = Toolbar(self)
self._stack = Gtk.Stack(
transition_type=Gtk.StackTransitionType.CROSSFADE,
transition_duration=100,
visible=True,
can_focus=False)
self._overlay = Gtk.Overlay(child=self._stack)
self.set_titlebar(self.toolbar.header_bar)
self._box.pack_start(self._overlay, True, True, 0)
self.add(self._box)
self._add_views()
self.show_all()
self.toolbar._back_button.set_visible(False)
@log
def _add_views(self):
self.views.append(view.NewView(self.tracker))
self.views.append(view.FeedsView(self.tracker))
self.views.append(view.StarredView(self.tracker))
self.views.append(view.ReadView(self.tracker))
for i in self.views:
if i.title:
self._stack.add_titled(i, i.name, i.title)
else:
self._stack.add_named(i, i.name)
i.connect('open-article', self.toolbar._update_title)
self.views.append(view.SearchView(self.tracker))
self.toolbar.set_stack(self._stack)
self._stack.set_visible_child(self.views[0])
self.fetcher.connect('items-updated', self.views[0].update_items)
@log
def _open_article_view(self, url):
self.feed_view = view.FeedView(self.tracker, url)
self._stack.previous_view = self._stack.get_visible_child()
self._stack.add_named(self.feed_view, 'feedview')
self._stack.set_visible_child(self.feed_view)
@log
def on_back_button_clicked(self, widget):
self._stack.set_visible_child(self._stack.previous_view)
self._stack.previous_view = None
self._stack.remove(self.feed_view)
self.feed_view = None
self.toolbar.set_state(ToolbarState.MAIN)
