#
# Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
__docformat__ = 'restructuredtext'
# import standard library
# import interfaces
from pyams_gis.interfaces import LAYER_CRS, LAYER_CRS_VOCABULARY, WGS84WM
# import packages
from pyams_gis.schema import GeoPointField, GeoAreaField
from zope.interface import Interface
from zope.schema import Choice, Bool, Int, List
from pyams_gis import _
[docs]class IMapConfiguration(Interface):
"""Map configuration interface"""
crs = Choice(title=_("CRS"),
description=_("Coordinates reference system to use for the map"),
vocabulary=LAYER_CRS_VOCABULARY,
default=LAYER_CRS[WGS84WM],
required=True)
layers = List(title=_("Layers list"),
description=_("List of available layers displayed into this map"),
value_type=Choice(vocabulary='PyAMS map layers'),
required=False)
attribution_control = Bool(title=_("Attribution control?"),
description=_("If 'yes', an attribution control is added to map"),
required=True,
default=True)
zoom_control = Bool(title=_("Zoom control?"),
description=_("If 'yes', a zoom control is added to map"),
required=True,
default=True)
layer_control = Bool(title=_("Layers control?"),
description=_("If 'yes', a layer selection control is added to map"),
required=True,
default=False)
initial_center = GeoPointField(title=_("Initial center"),
description=_("Initial map location center"),
required=False)
zoom_level = Int(title=_("Initial zoom level"),
description=_("Zoom level at which to display map"),
min=0,
max=18,
required=False)
initial_bounds = GeoAreaField(title=_("Initial bounds"),
description=_("Initial map location bounds"),
required=False)
keyboard = Bool(title=_("Keyboard navigation?"),
description=_("If 'yes', makes the map focusable and allows users to navigate with "
"keyboard arrows and +/- keys"),
required=True,
default=True)
scroll_wheel_zoom = Bool(title=_("Scroll wheel zoom?"),
description=_("If 'yes', the map can be zoomed using the mouse wheel"),
required=True,
default=True)
def get_configuration(self):
"""Get map layers configuration"""
[docs]class IMapConfigurationTarget(Interface):
"""Map configuration target marker interface"""