def init_view(self): if self.view_initialized: return self.show_appview_spinner() window = self.get_window() if window is not None: window.set_cursor(self.busy_cursor) while Gtk.events_pending(): Gtk.main_iteration() SoftwarePane.init_view(self) # set the AppTreeView model, available pane uses list models liststore = AppListStore(self.db, self.cache, self.icons) #~ def on_appcount_changed(widget, appcount): #~ self.subcategories_view._append_appcount(appcount) #~ self.app_view._append_appcount(appcount) #~ liststore.connect('appcount-changed', on_appcount_changed) self.app_view.set_model(liststore) liststore.connect("needs-refresh", lambda helper, pkgname: self.app_view.queue_draw()) # purchase view self.purchase_view = PurchaseView() app_manager = get_appmanager() app_manager.connect("purchase-requested", self.on_purchase_requested) self.purchase_view.connect("purchase-succeeded", self.on_purchase_succeeded) self.purchase_view.connect("purchase-failed", self.on_purchase_failed) self.purchase_view.connect("purchase-cancelled-by-user", self.on_purchase_cancelled_by_user) self.purchase_view.connect("terms-of-service-declined", self.on_terms_of_service_declined) self.purchase_view.connect("purchase-needs-spinner", self.on_purchase_needs_spinner) # categories, appview and details into the notebook in the bottom self.scroll_categories = Gtk.ScrolledWindow() self.scroll_categories.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC) self.cat_view = LobbyViewGtk(self.datadir, APP_INSTALL_PATH, self.cache, self.db, self.icons, self.apps_filter) self.scroll_categories.add(self.cat_view) self.notebook.append_page(self.scroll_categories, Gtk.Label(label="categories")) # sub-categories view self.subcategories_view = SubCategoryViewGtk( self.datadir, APP_INSTALL_PATH, self.cache, self.db, self.icons, self.apps_filter, root_category=self.cat_view.categories[0]) self.subcategories_view.connect("category-selected", self.on_subcategory_activated) self.subcategories_view.connect("application-activated", self.on_application_activated) self.subcategories_view.connect("show-category-applist", self.on_show_category_applist) # FIXME: why do we have two application-{selected,activated] ?!? self.subcategories_view.connect("application-selected", self.on_application_selected) self.subcategories_view.connect("application-activated", self.on_application_activated) self.scroll_subcategories = Gtk.ScrolledWindow() self.scroll_subcategories.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC) self.scroll_subcategories.add(self.subcategories_view) self.notebook.append_page(self.scroll_subcategories, Gtk.Label(label=NavButtons.SUBCAT)) # app list self.notebook.append_page(self.box_app_list, Gtk.Label(label=NavButtons.LIST)) self.cat_view.connect("category-selected", self.on_category_activated) self.cat_view.connect("application-selected", self.on_application_selected) self.cat_view.connect("application-activated", self.on_application_activated) # details self.notebook.append_page(self.scroll_details, Gtk.Label(label=NavButtons.DETAILS)) # purchase view self.notebook.append_page(self.purchase_view, Gtk.Label(label=NavButtons.PURCHASE)) # install backend self.backend.connect("transaction-started", self.on_transaction_started) self.backend.connect("transactions-changed", self.on_transactions_changed) self.backend.connect("transaction-finished", self.on_transaction_complete) self.backend.connect("transaction-cancelled", self.on_transaction_cancelled) # a transaction error is treated the same as a cancellation self.backend.connect("transaction-stopped", self.on_transaction_cancelled) # now we are initialized self.searchentry.set_sensitive(True) self.emit("available-pane-created") self.show_all() self.hide_appview_spinner() # consider the view initialized here already as display_page() # may run into a endless recurison otherwise (it will call init_view()) # again (LP: #851671) self.view_initialized = True # important to "seed" the initial history stack (LP: #1005104) vm = get_viewmanager() vm.display_page(self, AvailablePane.Pages.LOBBY, self.state, self.display_lobby_page) if window is not None: window.set_cursor(None)