148 lines
4.4 KiB
Python
148 lines
4.4 KiB
Python
# -*- coding: utf-8; -*-
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################################################################################
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#
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# Rattail -- Retail Software Framework
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# Copyright © 2010-2018 Lance Edgar
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#
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# This file is part of Rattail.
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#
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# Rattail is free software: you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Form Widgets
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"""
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from __future__ import unicode_literals, absolute_import
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import json
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import datetime
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import six
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import colander
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from deform import widget as dfwidget
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from webhelpers2.html import tags, HTML
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class ReadonlyWidget(dfwidget.HiddenWidget):
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readonly = True
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def serialize(self, field, cstruct, **kw):
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if cstruct in (colander.null, None):
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cstruct = ''
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# TODO: is this hacky?
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text = kw.get('text')
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if not text:
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text = field.parent.tailbone_form.render_field_value(field.name)
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return HTML.tag('span', text) + tags.hidden(field.name, value=cstruct, id=field.oid)
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class NumberInputWidget(dfwidget.TextInputWidget):
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template = 'numberinput'
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autocomplete = 'off'
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class PlainSelectWidget(dfwidget.SelectWidget):
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template = 'select_plain'
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class JQuerySelectWidget(dfwidget.SelectWidget):
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template = 'select_jquery'
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class JQueryDateWidget(dfwidget.DateInputWidget):
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"""
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Uses the jQuery datepicker UI widget, instead of whatever it is deform uses
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by default.
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"""
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template = 'date_jquery'
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type_name = 'text'
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requirements = None
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default_options = (
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('changeMonth', True),
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('changeYear', True),
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('dateFormat', 'yy-mm-dd'),
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)
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def serialize(self, field, cstruct, **kw):
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if cstruct in (colander.null, None):
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cstruct = ''
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readonly = kw.get('readonly', self.readonly)
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template = readonly and self.readonly_template or self.template
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options = dict(
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kw.get('options') or self.options or self.default_options
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)
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options.update(kw.get('extra_options', {}))
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kw.setdefault('options_json', json.dumps(options))
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kw.setdefault('selected_callback', None)
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values = self.get_template_values(field, cstruct, kw)
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return field.renderer(template, **values)
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class JQueryTimeWidget(dfwidget.TimeInputWidget):
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"""
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Uses the jQuery datepicker UI widget, instead of whatever it is deform uses
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by default.
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"""
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template = 'time_jquery'
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type_name = 'text'
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requirements = None
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default_options = (
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('showPeriod', True),
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)
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class JQueryAutocompleteWidget(dfwidget.AutocompleteInputWidget):
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"""
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Uses the jQuery autocomplete plugin, instead of whatever it is deform uses
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by default.
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"""
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template = 'autocomplete_jquery'
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requirements = None
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field_display = ""
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service_url = None
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cleared_callback = None
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selected_callback = None
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default_options = (
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('autoFocus', True),
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)
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options = None
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def serialize(self, field, cstruct, **kw):
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if 'delay' in kw or getattr(self, 'delay', None):
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raise ValueError(
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'AutocompleteWidget does not support *delay* parameter '
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'any longer.'
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)
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if cstruct in (colander.null, None):
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cstruct = ''
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self.values = self.values or []
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readonly = kw.get('readonly', self.readonly)
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options = dict(
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kw.get('options') or self.options or self.default_options
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)
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options['source'] = self.service_url
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kw['options'] = json.dumps(options)
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kw['field_display'] = self.field_display
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kw['cleared_callback'] = self.cleared_callback
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kw.setdefault('selected_callback', self.selected_callback)
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tmpl_values = self.get_template_values(field, cstruct, kw)
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template = readonly and self.readonly_template or self.template
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return field.renderer(template, **tmpl_values)
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