1 #

     2 # Copyright (c) 2008-2018 Thierry Florac <tflorac AT ulthar.net>

     3 # All Rights Reserved.

     4 #

     5 # This software is subject to the provisions of the Zope Public License,

     6 # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.

     7 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

     8 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

     9 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

    10 # FOR A PARTICULAR PURPOSE.

    11 #

    12 

    13 __docformat__ = 'restructuredtext'

    14 

    15 from zope.container.constraints import containers, contains

    16 from zope.interface import Attribute, Interface

    17 from zope.schema import Bool, Choice

    18 

    19 from pyams_content.component.association.interfaces import IAssociationContainer, IAssociationContainerTarget

    20 from pyams_content.reference.pictograms.interfaces import SELECTED_PICTOGRAM_VOCABULARY

    21 from pyams_i18n.schema import I18nTextLineField

    22 from pyams_sequence.interfaces import IInternalReference

    23 from pyams_sequence.schema import InternalReferenceField

    24 

    25 from pyams_content import _

    26 

    27 

    28 class IMenuLink(Interface):

    29     """Menu link marker interface"""

    30 

    31 

    32 class IMenuInternalLink(IMenuLink):

    33     """Menu internal link marker interface"""

    34 

    35 

    36 class IMenuExternalLink(IMenuLink):

    37     """Menu external link marker interface"""

    38 

    39 

    40 class IMenuLinksContainer(IAssociationContainer):

    41     """Menu links container interface"""

    42 

    43     contains(IMenuLink)

    44 

    45 

    46 class IMenuLinksContainerTarget(IAssociationContainerTarget):

    47     """Menu links container marker interface"""

    48 

    49 

    50 class IMenu(IMenuLinksContainer, IInternalReference):

    51     """Menu container interface"""

    52 

    53     containers('.IMenusContainer')

    54 

    55     visible = Bool(title=_("Visible?"),

    56                    description=_("Is this item visible in front-office?"),

    57                    required=True,

    58                    default=True)

    59 

    60     title = I18nTextLineField(title=_("Menu title"),

    61                               description=_("Displayed menu label"),

    62                               required=True)

    63 

    64     reference = InternalReferenceField(title=_("Internal reference"),

    65                                        description=_("Direct reference to menu target"),

    66                                        required=False)

    67 

    68     pictogram_name = Choice(title=_("Pictogram"),

    69                             description=_("Name of the pictogram associated with this menu"),

    70                             required=False,

    71                             vocabulary=SELECTED_PICTOGRAM_VOCABULARY)

    72 

    73     pictogram = Attribute("Pictogram object reference")

    74 

    75 

    76 class IMenusContainer(IAssociationContainer):

    77     """Menus container interface"""

    78 

    79     contains(IMenu)

    80 

    81 

    82 class IMenusContainerTarget(IAssociationContainerTarget):

    83     """Menus container target marker interface"""