Python Frame.set_body方法代码示例

# 需要导入模块: from urwid import Frame [as 别名]
# 或者: from urwid.Frame import set_body [as 别名]
class CursesInterface(WidgetWrap):
    """
    Creates a curses interface for the program, providing functions to draw
    all the components of the UI.

    Provides a facade API to draw the representation of the
    :class:`~turses.models.TimelineList`, help :class:`HelpBuffer`
    and intro :class:`Banner` screens.
    """

    def __init__(self):
        self._editor = None

        # header
        header = TabsWidget()

        # body
        body = Banner()

        # footer
        self._status_bar = configuration.styles.get('status_bar', False)
        if self._status_bar:
            footer = StatusBar('')
        else:
            footer = None

        self.frame = Frame(body,
                           header=header,
                           footer=footer)

        super(CursesInterface, self).__init__(self.frame)

    def _build_overlay_widget(self,
                              top_w,
                              align,
                              width,
                              valign,
                              height,
                              min_width,
                              min_height):
        return Overlay(top_w=Filler(top_w),
                       bottom_w=self.frame,
                       align=align,
                       width=width,
                       valign=valign,
                       height=height,
                       min_width=width,
                       min_height=height)

    # -- Modes ----------------------------------------------------------------

    def draw_timelines(self, timelines):
        self.frame.body = TimelinesBuffer(timelines)
        self.frame.set_body(self.frame.body)

    def show_info(self):
        self.frame.header.clear()
        self.frame.body = Banner()
        self.frame.set_body(self.frame.body)

    def show_help(self):
        self.clear_header()
        self.status_info_message(_('type <esc> to leave the help page.'))
        self.frame.body = HelpBuffer()
        self.frame.set_body(self.frame.body)

    # -- Header ---------------------------------------------------------------

    def clear_header(self):
        self.frame.header.clear()

    def set_tab_names(self, names):
        self.frame.header.set_tabs(names)
        self.frame.set_header(self.frame.header)

    def activate_tab(self, index):
        self.frame.header.set_active_tab(index)
        self.frame.set_header(self.frame.header)

    def highlight_tabs(self, indexes):
        self.frame.header.set_visible_tabs(indexes)

    # -- Footer ---------------------------------------------------------------

    @property
    def can_write_status(self):
        if self._status_bar:
            if self.frame.footer is None:
                self.frame.footer = StatusBar('')
            return True
        return False

    def status_message(self, text):
        if self.can_write_status:
            self.frame.footer.message(text)
            self.frame.set_footer(self.frame.footer)

    def status_error_message(self, message):
        if self.can_write_status:
            self.frame.footer.error_message(message)
#.........这里部分代码省略.........

# 需要导入模块: from urwid import Frame [as 别名]
# 或者: from urwid.Frame import set_body [as 别名]

#.........这里部分代码省略.........
        self.frame.body.flash_reset()

    def status_message(self, text):
        self.frame.footer.message(text)
        self.frame.set_footer(self.frame.footer)

    def status_error_message(self, message):
        self.frame.footer.error_message(message)

    def status_info_message(self, message):
        self.frame.footer.info_message(
            "{}\N{HORIZONTAL ELLIPSIS}".format(message))

    def set_dashboard_url(self, ip, user, password):
        self.frame.footer.set_dashboard_url(ip, user, password)

    def set_jujugui_url(self, ip):
        self.frame.footer.set_jujugui_url(ip)

    def set_openstack_rel(self, text):
        self.frame.footer.set_openstack_rel(text)

    def clear_status(self):
        self.frame.footer = None
        self.frame.set_footer(self.frame.footer)

    def render_services_view(self, nodes, juju_state, maas_state, config,
                             **kwargs):
        if self.services_view is None:
            self.services_view = ServicesView(nodes, juju_state, maas_state,
                                              config)

        self.services_view.update(nodes)
        self.frame.set_body(self.services_view)
        self.header.set_show_add_units_hotkey(True)

    def render_node_install_wait(self, message=None, **kwargs):
        self.frame.body = NodeInstallWaitMode(message, **kwargs)
        self.frame.set_body(self.frame.body)

    def render_placement_view(self, loop, config, cb):
        """ render placement view

        :param cb: deploy callback trigger
        """
        if self.placement_view is None:
            assert self.controller is not None
            pc = self.controller.placement_controller
            self.placement_view = PlacementView(self, pc, loop,
                                                config, cb)
        self.placement_view.update()
        self.frame.body = self.placement_view

    def render_machine_wait_view(self, config):
        if self.machine_wait_view is None:
            self.machine_wait_view = MachineWaitView(
                self, self.current_installer, config)
        self.machine_wait_view.update()
        self.frame.body = self.machine_wait_view

    def render_add_services_dialog(self, deploy_cb, cancel_cb):
        def reset():
            self.add_services_dialog = None

        def cancel():
            reset()

# 需要导入模块: from urwid import Frame [as 别名]
# 或者: from urwid.Frame import set_body [as 别名]

#.........这里部分代码省略.........
        self.frame.body.flash("{}\N{HORIZONTAL ELLIPSIS}".format(msg))

    def flash_reset(self):
        self.frame.body.flash_reset()

    def status_message(self, text):
        self.frame.footer.message(text)
        self.frame.set_footer(self.frame.footer)

    def status_error_message(self, message):
        self.frame.footer.error_message(message)

    def status_info_message(self, message):
        self.frame.footer.info_message("{}\N{HORIZONTAL ELLIPSIS}".format(message))

    def set_dashboard_url(self, ip, user, password):
        self.frame.footer.set_dashboard_url(ip, user, password)

    def set_jujugui_url(self, ip):
        self.frame.footer.set_jujugui_url(ip)

    def set_openstack_rel(self, release):
        self.frame.header.set_openstack_rel(release)

    def clear_status(self):
        self.frame.footer = None
        self.frame.set_footer(self.frame.footer)

    def render_services_view(self, nodes, juju_state, maas_state, config, **kwargs):
        if self.services_view is None:
            self.services_view = ServicesView(nodes, juju_state, maas_state, config)

        self.services_view.update(nodes)
        self.frame.set_body(self.services_view)
        self.header.set_show_add_units_hotkey(True)
        dc = config.getopt("deploy_complete")
        dcstr = "complete" if dc else "pending"
        rc = config.getopt("relations_complete")
        rcstr = "complete" if rc else "pending"
        ppc = config.getopt("postproc_complete")
        ppcstr = "complete" if ppc else "pending"
        self.status_info_message(
            "Status: Deployments {}, " "Relations {}, " "Post-processing {} ".format(dcstr, rcstr, ppcstr)
        )

    def render_node_install_wait(self, message=None, **kwargs):
        self.frame.body = NodeInstallWaitMode(message, **kwargs)

    def render_placement_view(self, loop, config, cb):
        """ render placement view

        :param cb: deploy callback trigger
        """
        if self.placement_view is None:
            assert self.controller is not None
            pc = self.controller.placement_controller
            self.placement_view = PlacementView(self, pc, loop, config, cb)
        self.placement_view.update()
        self.frame.body = self.placement_view

    def render_machine_wait_view(self, config):
        if self.machine_wait_view is None:
            self.machine_wait_view = MachineWaitView(self, self.current_installer, config)
        self.machine_wait_view.update()
        self.frame.body = self.machine_wait_view

# 需要导入模块: from urwid import Frame [as 别名]
# 或者: from urwid.Frame import set_body [as 别名]

#.........这里部分代码省略.........
        self.hide_widget_on_top()

    def show_step_info(self, msg, width=60, height=10):
        self.hide_step_info()
        widget = StepInfo(msg, height)
        self.show_widget_on_top(widget, width=width, height=height + 1,
                                align="center",
                                valign="middle", min_height=10)

    def hide_step_info(self):
        self.hide_widget_on_top()

    def show_selector_info(self, title, opts, cb):
        widget = Selector(title, opts, cb)
        self.show_widget_on_top(widget, width=50, height=10)

    def hide_selector_info(self):
        self.hide_widget_on_top()

    def show_fatal_error_message(self, msg, cb):
        w = InfoDialog(msg, cb)
        self.show_widget_on_top(w, width=50, height=20)

    def show_password_input(self, title, cb):
        widget = PasswordInput(title, cb)
        self.show_widget_on_top(widget, width=50, height=10)

    def hide_show_password_input(self):
        self.hide_widget_on_top()

    def show_maas_input(self, title, cb):
        widget = MaasServerInput(title, cb)
        self.show_widget_on_top(widget, width=50, height=10)

    def hide_show_maas_input(self):
        self.hide_widget_on_top()

    def show_dhcp_range(self, range_low, range_high, title, cb):
        widget = DhcpRangeInput(range_low, range_high, title, cb)
        self.show_widget_on_top(widget, width=50, height=10)

    def hide_show_dhcp_range(self):
        self.hide_widget_on_top()

    def show_landscape_input(self, title, cb):
        widget = LandscapeInput(title, cb)
        self.show_widget_on_top(widget, width=50, height=10)

    def hide_show_landscape_input(self):
        self.hide_widget_on_top()

    def show_add_charm_info(self, charms, cb):
        widget = AddCharmDialog(charms, cb)
        self.show_widget_on_top(widget, width=50, height=10)

    def hide_add_charm_info(self):
        self.hide_widget_on_top()

    def set_pending_deploys(self, pending_charms):
        self.frame.footer.set_pending_deploys(pending_charms)

    def status_message(self, text):
        self.frame.footer.message(text)
        self.frame.set_footer(self.frame.footer)

    def status_error_message(self, message):
        self.frame.footer.error_message(message)

    def status_info_message(self, message):
        self.frame.footer.info_message(message)

    def status_dashboard_url(self, ip):
        self.frame.footer.set_dashboard_url(ip)

    def status_jujugui_url(self, ip):
        self.frame.footer.set_jujugui_url(ip)

    def status_openstack_rel(self, text):
        self.frame.footer.set_openstack_rel(text)

    def clear_status(self):
        self.frame.footer = None
        self.frame.set_footer(self.frame.footer)

    def render_nodes(self, nodes, juju_state, maas_state, **kwargs):
        self.frame.body = NodeViewMode(nodes, juju_state, maas_state)
        self.frame.set_body(self.frame.body)
        self.header.set_show_add_units_hotkey(True)

    def render_node_install_wait(self, **kwargs):
        self.frame.body = NodeInstallWaitMode(**kwargs)
        self.frame.set_body(self.frame.body)

    def render_placement_view(self, display_controller,
                              placement_controller):
        if self.placement_view is None:
            self.placement_view = PlacementView(display_controller,
                                                placement_controller)
        self.placement_view.update()
        self.frame.body = self.placement_view

# 需要导入模块: from urwid import Frame [as 别名]
# 或者: from urwid.Frame import set_body [as 别名]

#.........这里部分代码省略.........
                              height,
                              min_width,
                              min_height):
        return Overlay(top_w=Filler(top_w),
                       bottom_w=self.frame,
                       align=align,
                       width=width,
                       valign=valign,
                       height=height,
                       min_width=width,
                       min_height=height)

    def show_widget_on_top(self,
                           widget,
                           width,
                           height,
                           align='center',
                           valign='middle',
                           min_height=0,
                           min_width=0):
        """Show `widget` on top of :attr:`frame`."""
        self._w = self._build_overlay_widget(top_w=widget,
                                             align=align,
                                             width=width,
                                             valign=valign,
                                             height=height,
                                             min_width=min_width,
                                             min_height=min_height)

    def focus_next(self):
        self.frame.body.scroll_down()

    def focus_previous(self):
        self.frame.body.scroll_up()

    def focus_first(self):
        self.frame.body.scroll_top()

    def focus_last(self):
        self.frame.body.scroll_bottom()

    def hide_widget_on_top(self):
        """Hide the topmost widget (if any)."""
        self._w = self.frame

    def show_help_info(self):
        widget = HelpScreen()
        self.show_widget_on_top(widget, width=80, height=22,
                                align="center", valign="middle",
                                min_height=10)

    def hide_help_info(self):
        self.hide_widget_on_top()

    def show_step_info(self, msg=None):
        self.hide_step_info()
        widget = StepInfo(msg)
        self.show_widget_on_top(widget, width=50, height=3, align="center",
                                valign="middle", min_height=10)

    def hide_step_info(self):
        self.hide_widget_on_top()

    def show_add_charm_info(self, charms, cb):
        widget = AddCharmDialog(charms, cb)
        self.show_widget_on_top(widget, width=50, height=10)

    def hide_add_charm_info(self):
        self.hide_widget_on_top()

    def set_pending_deploys(self, pending_charms):
        self.frame.footer.set_pending_deploys(pending_charms)

    def status_message(self, text):
        self.frame.footer.message(text)
        self.frame.set_footer(self.frame.footer)

    def status_error_message(self, message):
        self.frame.footer.error_message(message)

    def status_info_message(self, message):
        self.frame.footer.info_message(message)

    def status_dashboard_url(self, ip):
        self.frame.footer.set_dashboard_url(ip)

    def status_jujugui_url(self, ip):
        self.frame.footer.set_jujugui_url(ip)

    def clear_status(self):
        self.frame.footer = None
        self.frame.set_footer(self.frame.footer)

    def render_nodes(self, nodes, juju_state, maas_state, **kwargs):
        self.frame.body = NodeViewMode(nodes, juju_state, maas_state)
        self.frame.set_body(self.frame.body)

    def render_node_install_wait(self, **kwargs):
        self.frame.body = NodeInstallWaitMode()
        self.frame.set_body(self.frame.body)