viewswitcher.py 文件源码

def on_channel_selected(self, item, event, channel, view_id):
        vm = self.view_manager

        def config_view():
            # set active pane
            pane = vm.set_active_view(view_id)
            # configure DisplayState
            state = pane.state.copy()
            state.category = None
            state.subcategory = None
            state.channel = channel
            # decide which page we want to display
            if hasattr(pane, "Pages"):
                if channel.origin == "all":
                    page = pane.Pages.HOME
                else:
                    page = pane.Pages.LIST
            else:
                page = None
            # request page change
            vm.display_page(pane, page, state)
            return False

        GObject.idle_add(config_view)