Python SearchSlave.restore_filter_settings方法代码示例

# 需要导入模块: from stoqlib.gui.search.searchslave import SearchSlave [as 别名]
# 或者: from stoqlib.gui.search.searchslave.SearchSlave import restore_filter_settings [as 别名]
class ShellApp(GladeDelegate):
    """Base class for shell applications.

    The main use is to interact with a shell window and reduce
    duplication between other applications.
    """

    #: This attribute is used when generating titles for applications.
    #: It's also useful if we get a list of available applications with
    #: the application names translated. This list is going to be used when
    #: creating new user profiles.
    app_title = None

    #: name of the application, 'pos', 'payable', etc
    app_name = None

    #: If this application has a search like interface
    search = None

    #: This dictionary holds information about required permissions to access
    #: certain actions. Keys should be the name of the action (for instance
    #: SearchEmployess), and the value should be a tuple with the permission key
    #: (domain object or action identifier) and the required permission. In this
    #: case: ('Employee', perm.PERM_SEARCH). See <stoqlib.lib.permissions>
    action_permissions = {}

    #: The spec for store.find() to perform the search on
    search_spec = None

    #: Label left of the search entry
    search_label = _('Search:')

    #: the report class for printing the object list embedded on app.
    report_table = None

    def __init__(self, window, store=None):
        if store is None:
            store = api.get_default_store()
        self.store = store
        self.window = window

        self._sensitive_group = dict()
        self.help_ui = None
        self.uimanager = self.window.uimanager

        # FIXME: These two should probably post-__init__, but
        #        that breaks date_label in the calender app
        self._create_search()
        self.create_actions()
        GladeDelegate.__init__(self,
                               gladefile=self.gladefile,
                               toplevel_name=self.toplevel_name)
        self._attach_search()
        self.create_ui()

    def _create_search(self):
        if self.search_spec is None:
            return
        self.columns = self.get_columns()
        ApplicationSetupSearchEvent.emit(self)
        self.search = SearchSlave(self.columns,
                                  store=self.store,
                                  restore_name=self.__class__.__name__,
                                  search_spec=self.search_spec)

    def _attach_search(self):
        if self.search_spec is None:
            return
        self.search.enable_advanced_search()
        self.attach_slave('search_holder', self.search)
        search_filter = self.search.get_primary_filter()
        search_filter.set_label(self.search_label)
        self.create_filters()
        self.search.restore_filter_settings('app-ui', self.app_name)
        self.search.focus_search_entry()

        # FIXME: Remove and use search directly instead of the result view
        self.results = self.search.result_view

    def _display_open_inventory_message(self):
        msg = _(u'There is an inventory process open at the moment.\n'
                'While that inventory is open, you will be unable to do '
                'operations that modify your stock.')
        self.inventory_bar = self.window.add_info_bar(gtk.MESSAGE_WARNING, msg)

    #
    # Overridables
    #

    def create_actions(self):
        """This is called before the BaseWindow constructor, so we
        can create actions that can be autoconnected.
        The widgets and actions loaded from builder files are not set
        yet"""

    def create_ui(self):
        """This is called when the UI such as GtkWidgets should be
        created. Glade widgets are now created and can be accessed
        in the instance.
        """
#.........这里部分代码省略.........