web/formwidgets.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Tue, 26 Jan 2010 16:48:06 +0100
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cleanup base class
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"""widget classes for form construction
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:organization: Logilab
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:copyright: 2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
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:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
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"""
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__docformat__ = "restructuredtext en"
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from datetime import date
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from warnings import warn
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from logilab.mtconverter import xml_escape
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from logilab.common.deprecation import deprecated
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from cubicweb import tags, uilib, utils
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from cubicweb.web import stdmsgs, INTERNAL_FIELD_VALUE, ProcessFormError
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class FieldWidget(object):
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    """abstract widget class"""
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    # javascript / css files required by the widget
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    needs_js = ()
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    needs_css = ()
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    # automatically set id and tabindex attributes ?
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    setdomid = True
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    settabindex = True
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    # to ease usage as a sub-widgets (eg widget used by another widget)
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    suffix = None
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    # does this widget expect a vocabulary
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    vocabulary_widget = False
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    def __init__(self, attrs=None, setdomid=None, settabindex=None, suffix=None):
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        if attrs is None:
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            attrs = {}
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        self.attrs = attrs
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        if setdomid is not None:
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            # override class's default value
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            self.setdomid = setdomid
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        if settabindex is not None:
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            # override class's default value
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            self.settabindex = settabindex
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        if suffix is not None:
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            self.suffix = suffix
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    def add_media(self, form):
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        """adds media (CSS & JS) required by this widget"""
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        if self.needs_js:
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            form._cw.add_js(self.needs_js)
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        if self.needs_css:
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            form._cw.add_css(self.needs_css)
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    def render(self, form, field, renderer=None):
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        self.add_media(form)
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        return self._render(form, field, renderer)
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    def _render(self, form, field, renderer):
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        raise NotImplementedError()
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    def typed_value(self, form, field):
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        """return field's *typed* value specified in:
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        3. extra form values given to render()
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        4. field's typed value
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        """
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        qname = field.input_name(form)
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        for key in (field, qname):
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            try:
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                return form.formvalues[key]
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            except KeyError:
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                continue
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        if field.name != qname and field.name in form.formvalues:
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            return form.formvalues[field.name]
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        return field.typed_value(form)
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    def format_value(self, form, field, value):
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        return field.format_value(form._cw, value)
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    def values_and_attributes(self, form, field):
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        """found field's *string* value in:
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        1. previously submitted form values if any (eg on validation error)
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        2. req.form
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        3. extra form values given to render()
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        4. field's typed value
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        values found in 1. and 2. are expected te be already some 'display'
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        value while those found in 3. and 4. are expected to be correctly typed.
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        3 and 4 are handle by the .typed_value(form, field) method
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        """
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        attrs = dict(self.attrs)
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        if self.setdomid:
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            attrs['id'] = field.dom_id(form, self.suffix)
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        if self.settabindex and not 'tabindex' in attrs:
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            attrs['tabindex'] = form._cw.next_tabindex()
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        return self.values(form, field), attrs
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    def values(self, form, field):
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        qname = field.input_name(form, self.suffix)
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        if qname in form.form_previous_values:
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            values = form.form_previous_values[qname]
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        elif qname in form._cw.form:
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            values = form._cw.form[qname]
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        elif field.name != qname and field.name in form._cw.form:
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            # compat: accept attr=value in req.form to specify value of attr-subject
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            values = form._cw.form[field.name]
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        else:
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            values = self.typed_value(form, field)
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            if values != INTERNAL_FIELD_VALUE:
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                values = self.format_value(form, field, values)
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        if not isinstance(values, (tuple, list)):
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            values = (values,)
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        return values
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    def process_field_data(self, form, field):
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        posted = form._cw.form
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        val = posted.get(field.input_name(form, self.suffix))
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        if isinstance(val, basestring):
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            val = val.strip() or None
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        return val
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    @deprecated('[3.6] use values_and_attributes')
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    def _render_attrs(self, form, field):
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        """return html tag name, attributes and a list of values for the field
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        """
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        values, attrs = self.values_and_attributes(form, field)
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        return field.input_name(form, self.suffix), values, attrs
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class Input(FieldWidget):
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    """abstract widget class for <input> tag based widgets"""
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    type = None
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    def _render(self, form, field, renderer):
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        """render the widget for the given `field` of `form`.
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        Generate one <input> tag for each field's value
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        """
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        values, attrs = self.values_and_attributes(form, field)
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        # ensure something is rendered
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        if not values:
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            values = (INTERNAL_FIELD_VALUE,)
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        inputs = [tags.input(name=field.input_name(form, self.suffix),
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                             type=self.type, value=value, **attrs)
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                  for value in values]
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        return u'\n'.join(inputs)
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# basic html widgets ###########################################################
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class TextInput(Input):
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    """<input type='text'>"""
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    type = 'text'
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class PasswordInput(Input):
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    """<input type='password'> and its confirmation field (using
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    <field's name>-confirm as name)
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    """
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    type = 'password'
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    def _render(self, form, field, renderer):
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        assert self.suffix is None, 'suffix not supported'
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        values, attrs = self.values_and_attributes(form, field)
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        assert len(values) == 1
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        id = attrs.pop('id')
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        inputs = [tags.input(name=field.input_name(form),
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                             value=values[0], type=self.type, id=id, **attrs),
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                  '<br/>',
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                  tags.input(name=field.input_name(form, '-confirm'),
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                             value=values[0], type=self.type, **attrs),
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                  '&#160;', tags.span(form._cw._('confirm password'),
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                                      **{'class': 'emphasis'})]
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        return u'\n'.join(inputs)
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    def process_field_data(self, form, field):
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        passwd1 = super(PasswordInput, self).process_field_data(form, field)
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        passwd2 = form._cw.form.get(field.input_name(form, '-confirm'))
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        if passwd1 == passwd2:
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            if passwd1 is None:
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                return None
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            return passwd1.encode('utf-8')
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        raise ProcessFormError(form._cw._("password and confirmation don't match"))
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class PasswordSingleInput(Input):
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    """<input type='password'> without a confirmation field"""
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    type = 'password'
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    def process_field_data(self, form, field):
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        value = super(PasswordSingleInput, self).process_field_data(form, field)
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        if value is not None:
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            return value.encode('utf-8')
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        return value
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class FileInput(Input):
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    """<input type='file'>"""
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    type = 'file'
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    def values_and_attributes(self, form, field):
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        # ignore value which makes no sense here (XXX even on form validation error?)
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        values, attrs = super(FileInput, self).values_and_attributes(form, field)
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        return ('',), attrs
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class HiddenInput(Input):
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    """<input type='hidden'>"""
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    type = 'hidden'
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    setdomid = False # by default, don't set id attribute on hidden input
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    settabindex = False
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class ButtonInput(Input):
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    """<input type='button'>
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    if you want a global form button, look at the Button, SubmitButton,
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    ResetButton and ImgButton classes below.
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    """
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    type = 'button'
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class TextArea(FieldWidget):
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    """<textarea>"""
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    def _render(self, form, field, renderer):
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        values, attrs = self.values_and_attributes(form, field)
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        attrs.setdefault('onkeyup', 'autogrow(this)')
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        if not values:
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            value = u''
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        elif len(values) == 1:
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            value = values[0]
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        else:
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            raise ValueError('a textarea is not supposed to be multivalued')
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        lines = value.splitlines()
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        linecount = len(lines)
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        for line in lines:
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            linecount += len(line) / 80
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        attrs.setdefault('cols', 80)
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        attrs.setdefault('rows', min(15, linecount + 2))
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        return tags.textarea(value, name=field.input_name(form, self.suffix),
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                             **attrs)
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class FCKEditor(TextArea):
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    """FCKEditor enabled <textarea>"""
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    def __init__(self, *args, **kwargs):
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        super(FCKEditor, self).__init__(*args, **kwargs)
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        self.attrs['cubicweb:type'] = 'wysiwyg'
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    def _render(self, form, field, renderer):
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        form._cw.fckeditor_config()
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        return super(FCKEditor, self)._render(form, field, renderer)
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class Select(FieldWidget):
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    """<select>, for field having a specific vocabulary"""
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    vocabulary_widget = True
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    def __init__(self, attrs=None, multiple=False):
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        super(Select, self).__init__(attrs)
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        self._multiple = multiple
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    def render(self, form, field, renderer):
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        curvalues, attrs = self.values_and_attributes(form, field)
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        if not 'size' in attrs:
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            attrs['size'] = self._multiple and '5' or '1'
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        options = []
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        optgroup_opened = False
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        for option in field.vocabulary(form):
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            try:
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                label, value, oattrs = option
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            except ValueError:
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                label, value = option
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                oattrs = {}
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            if value is None:
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                # handle separator
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                if optgroup_opened:
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                    options.append(u'</optgroup>')
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                oattrs.setdefault('label', label or '')
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                options.append(u'<optgroup %s>' % uilib.sgml_attributes(oattrs))
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                optgroup_opened = True
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            elif value in curvalues:
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                options.append(tags.option(label, value=value,
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                                           selected='selected', **oattrs))
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            else:
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                options.append(tags.option(label, value=value, **oattrs))
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        if optgroup_opened:
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            options.append(u'</optgroup>')
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        return tags.select(name=field.input_name(form, self.suffix),
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                           multiple=self._multiple, options=options, **attrs)
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class CheckBox(Input):
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    """<input type='checkbox'>, for field having a specific vocabulary. One
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    input will be generated for each possible value.
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    """
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    type = 'checkbox'
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    vocabulary_widget = True
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    def render(self, form, field, renderer):
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        curvalues, attrs = self.values_and_attributes(form, field)
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        domid = attrs.pop('id', None)
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        sep = attrs.pop('separator', u'<br/>\n')
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        options = []
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        for i, option in enumerate(field.vocabulary(form)):
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            try:
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                label, value, oattrs = option
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            except ValueError:
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                label, value = option
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                oattrs = {}
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            iattrs = attrs.copy()
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            iattrs.update(oattrs)
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            if i == 0 and domid is not None:
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                iattrs.setdefault('id', domid)
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            if value in curvalues:
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                iattrs['checked'] = u'checked'
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            tag = tags.input(name=field.input_name(form, self.suffix),
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                             type=self.type, value=value, **iattrs)
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            options.append(tag + label)
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        return sep.join(options)
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class Radio(CheckBox):
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    """<input type='radio'>, for field having a specific vocabulary. One
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    input will be generated for each possible value.
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    """
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    type = 'radio'
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2523
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# compound widgets #############################################################
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class IntervalWidget(FieldWidget):
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    """custom widget to display an interval composed by 2 fields. This widget
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    is expected to be used with a CompoundField containing the two actual
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    fields.
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    Exemple usage::
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   339
from uicfg import autoform_field, autoform_section
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   340
autoform_field.tag_attribute(('Concert', 'minprice'),
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                              CompoundField(fields=(IntField(name='minprice'),
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                                                    IntField(name='maxprice')),
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                                            label=_('price'),
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                                            widget=IntervalWidget()
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parents: 2522
diff changeset
   345
                                            ))
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parents: 2522
diff changeset
   346
# we've to hide the other field manually for now
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parents: 2522
diff changeset
   347
autoform_section.tag_attribute(('Concert', 'maxprice'), 'generated')
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parents: 2522
diff changeset
   348
    """
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parents: 2522
diff changeset
   349
    def render(self, form, field, renderer):
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parents: 2522
diff changeset
   350
        actual_fields = field.fields
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parents: 2522
diff changeset
   351
        assert len(actual_fields) == 2
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parents: 2522
diff changeset
   352
        return u'<div>%s %s %s %s</div>' % (
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
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parents: 3388
diff changeset
   353
            form._cw._('from_interval_start'),
2523
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parents: 2522
diff changeset
   354
            actual_fields[0].render(form, renderer),
3451
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parents: 3388
diff changeset
   355
            form._cw._('to_interval_end'),
2523
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parents: 2522
diff changeset
   356
            actual_fields[1].render(form, renderer),
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parents: 2522
diff changeset
   357
            )
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parents: 2522
diff changeset
   358
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parents: 2522
diff changeset
   359
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parents: 2522
diff changeset
   360
class HorizontalLayoutWidget(FieldWidget):
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parents: 2522
diff changeset
   361
    """custom widget to display a set of fields grouped together horizontally
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
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parents: 2522
diff changeset
   362
    in a form. See `IntervalWidget` for example usage.
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
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parents: 2522
diff changeset
   363
    """
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
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parents: 2522
diff changeset
   364
    def render(self, form, field, renderer):
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2522
diff changeset
   365
        if self.attrs.get('display_label', True):
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parents: 2522
diff changeset
   366
            subst = self.attrs.get('label_input_substitution', '%(label)s %(input)s')
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parents: 2522
diff changeset
   367
            fields = [subst % {'label': renderer.render_label(form, f),
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
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parents: 2522
diff changeset
   368
                              'input': f.render(form, renderer)}
2549
3d8c62e5e2d4 [R forms] use a subfields(form) method to get a chance to adapt to context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2523
diff changeset
   369
                      for f in field.subfields(form)]
2523
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
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parents: 2522
diff changeset
   370
        else:
2549
3d8c62e5e2d4 [R forms] use a subfields(form) method to get a chance to adapt to context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2523
diff changeset
   371
            fields = [f.render(form, renderer) for f in field.subfields(form)]
2523
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
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parents: 2522
diff changeset
   372
        return u'<div>%s</div>' % ' '.join(fields)
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2522
diff changeset
   373
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
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parents: 2522
diff changeset
   374
1330
92343a468e2a add some documentation, backport *CompletionWidget
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parents: 1329
diff changeset
   375
# javascript widgets ###########################################################
92343a468e2a add some documentation, backport *CompletionWidget
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parents: 1329
diff changeset
   376
1081
f2a85f52b9e5 move fields and widgets to their own module
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parents:
diff changeset
   377
class DateTimePicker(TextInput):
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   378
    """<input type='text' + javascript date/time picker for date or datetime
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   379
    fields
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   380
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
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parents:
diff changeset
   381
    monthnames = ('january', 'february', 'march', 'april',
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   382
                  'may', 'june', 'july', 'august',
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   383
                  'september', 'october', 'november', 'december')
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   384
    daynames = ('monday', 'tuesday', 'wednesday', 'thursday',
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   385
                'friday', 'saturday', 'sunday')
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   386
1311
4cc6e2723dc7 move ajax.js to base form class
sylvain.thenault@logilab.fr
parents: 1304
diff changeset
   387
    needs_js = ('cubicweb.calendar.js',)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   388
    needs_css = ('cubicweb.calendar_popup.css',)
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   389
1081
f2a85f52b9e5 move fields and widgets to their own module
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parents:
diff changeset
   390
    @classmethod
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   391
    def add_localized_infos(cls, req):
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   392
        """inserts JS variables defining localized months and days"""
4023
eae23c40627a drop common subpackage
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3998
diff changeset
   393
        # import here to avoid dependancy from cubicweb to simplejson
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   394
        _ = req._
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   395
        monthnames = [_(mname) for mname in cls.monthnames]
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   396
        daynames = [_(dname) for dname in cls.daynames]
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   397
        req.html_headers.define_var('MONTHNAMES', monthnames)
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   398
        req.html_headers.define_var('DAYNAMES', daynames)
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   399
2522
562f5dcf2345 widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2519
diff changeset
   400
    def render(self, form, field, renderer):
562f5dcf2345 widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2519
diff changeset
   401
        txtwidget = super(DateTimePicker, self).render(form, field, renderer)
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   402
        self.add_localized_infos(form._cw)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   403
        cal_button = self._render_calendar_popup(form, field)
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   404
        return txtwidget + cal_button
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   405
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   406
    def _render_calendar_popup(self, form, field):
4159
6b2b20c73d59 refactor form field value handling, to get a nicer api and an easier algorithm to get field's value
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4156
diff changeset
   407
        value = field.typed_value(form)
1392
d6279efff7b3 refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents: 1389
diff changeset
   408
        if not value:
d6279efff7b3 refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents: 1389
diff changeset
   409
            value = date.today()
4156
1bbb0ee42c8e drop form_field_name/form_field_id methods from form object, in favor of field.input_name(form) / field.dom_id(form)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4023
diff changeset
   410
        inputid = field.dom_id(form)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   411
        helperid = '%shelper' % inputid
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   412
        year, month = value.year, value.month
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   413
        return (u"""<a onclick="toggleCalendar('%s', '%s', %s, %s);" class="calhelper">
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   414
<img src="%s" title="%s" alt="" /></a><div class="calpopup hidden" id="%s"></div>"""
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   415
                % (helperid, inputid, year, month,
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   416
                   form._cw.external_resource('CALENDAR_ICON'),
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   417
                   form._cw._('calendar'), helperid) )
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   418
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   419
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   420
class JQueryDatePicker(FieldWidget):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   421
    """use jquery.ui.datepicker to define a date time picker"""
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   422
    needs_js = ('jquery.ui.js', )
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   423
    needs_css = ('jquery.ui.css',)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   424
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   425
    def __init__(self, datestr=None, **kwargs):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   426
        super(JQueryDatePicker, self).__init__(**kwargs)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   427
        self.datestr = datestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   428
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   429
    def _render(self, form, field, renderer):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   430
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   431
        domid = field.dom_id(form, self.suffix)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   432
        # XXX find a way to understand every format
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   433
        fmt = req.property_value('ui.date-format')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   434
        fmt = fmt.replace('%Y', 'yy').replace('%m', 'mm').replace('%d', 'dd')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   435
        req.add_onload(u'jqNode("%s").datepicker('
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   436
                       '{buttonImage: "%s", dateFormat: "%s", firstDay: 1,'
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   437
                       ' showOn: "button", buttonImageOnly: true})' % (
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   438
                           domid, req.external_resource('CALENDAR_ICON'), fmt))
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   439
        if self.datestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   440
            value = self.values(form, field)[0]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   441
        else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   442
            value = self.datestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   443
        return tags.input(id=domid, name=domid, value=value,
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   444
                          type='text', size='10')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   445
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   446
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   447
class JQueryTimePicker(FieldWidget):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   448
    """use jquery.timePicker.js to define a js time picker"""
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   449
    needs_js = ('jquery.timePicker.js',)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   450
    needs_css = ('jquery.timepicker.css',)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   451
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   452
    def __init__(self, timestr=None, timesteps=30, **kwargs):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   453
        super(JQueryTimePicker, self).__init__(**kwargs)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   454
        self.timestr = timestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   455
        self.timesteps = timesteps
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   456
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   457
    def _render(self, form, field, renderer):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   458
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   459
        domid = field.dom_id(form, self.suffix)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   460
        req.add_onload(u'jqNode("%s").timePicker({selectedTime: "%s", step: %s})' % (
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   461
            domid, self.timestr, self.timesteps))
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   462
        if self.timestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   463
            value = self.values(form, field)[0]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   464
        else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   465
            value = self.timestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   466
        return tags.input(id=domid, name=domid, value=value,
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   467
                          type='text', size='5')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   468
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   469
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   470
class JQueryDateTimePicker(FieldWidget):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   471
    def __init__(self, initialtime=None, timesteps=15, **kwargs):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   472
        super(JQueryDateTimePicker, self).__init__(**kwargs)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   473
        self.initialtime = initialtime
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   474
        self.timesteps = timesteps
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   475
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   476
    def _render(self, form, field, renderer):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   477
        """render the widget for the given `field` of `form`.
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   478
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   479
        Generate one <input> tag for each field's value
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   480
        """
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   481
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   482
        dateqname = field.input_name(form, 'date')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   483
        timeqname = field.input_name(form, 'time')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   484
        if dateqname in form.form_previous_values:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   485
            datestr = form.form_previous_values[dateqname]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   486
            timestr = form.form_previous_values[timeqname]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   487
        else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   488
            datestr = timestr = u''
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   489
            if field.name in req.form:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   490
                value = req.parse_datetime(req.form[field.name])
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   491
            else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   492
                value = self.typed_value(form, field)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   493
            if value:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   494
                datestr = req.format_date(value)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   495
                timestr = req.format_time(value)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   496
            elif self.initialtime:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   497
                timestr = req.format_time(self.initialtime)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   498
        datepicker = JQueryDatePicker(datestr=datestr, suffix='date')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   499
        timepicker = JQueryTimePicker(timestr=timestr, timesteps=self.timesteps,
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   500
                                      suffix='time')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   501
        return u'<div id="%s">%s%s</div>' % (field.dom_id(form),
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   502
                                            datepicker.render(form, field),
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   503
                                            timepicker.render(form, field))
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   504
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   505
    def process_field_data(self, form, field):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   506
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   507
        datestr = req.form.get(field.input_name(form, 'date')).strip() or None
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   508
        timestr = req.form.get(field.input_name(form, 'time')).strip() or None
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   509
        if datestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   510
            return None
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   511
        date = utils.todatetime(req.parse_datetime(datestr, 'Date'))
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   512
        if timestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   513
            return date
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   514
        time = req.parse_datetime(timestr, 'Time')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   515
        return date.replace(hour=time.hour, minute=time.minute, second=time.second)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   516
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   517
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   518
# ajax widgets ################################################################
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   519
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   520
def init_ajax_attributes(attrs, wdgtype, loadtype=u'auto'):
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   521
    try:
1344
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   522
        attrs['klass'] += u' widget'
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   523
    except KeyError:
1344
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   524
        attrs['klass'] = u'widget'
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   525
    attrs.setdefault('cubicweb:wdgtype', wdgtype)
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   526
    attrs.setdefault('cubicweb:loadtype', loadtype)
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   527
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   528
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   529
class AjaxWidget(FieldWidget):
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   530
    """simple <div> based ajax widget"""
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   531
    def __init__(self, wdgtype, inputid=None, **kwargs):
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   532
        super(AjaxWidget, self).__init__(**kwargs)
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   533
        init_ajax_attributes(self.attrs, wdgtype)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   534
        if inputid is not None:
1344
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   535
            self.attrs['cubicweb:inputid'] = inputid
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   536
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   537
    def _render(self, form, field, renderer):
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   538
        attrs = self.values_and_attributes(form, field)[-1]
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   539
        return tags.div(**attrs)
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   540
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   541
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   542
class AutoCompletionWidget(TextInput):
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   543
    """ajax widget for StringField, proposing matching existing values as you
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   544
    type.
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   545
    """
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   546
    needs_js = ('cubicweb.widgets.js', 'jquery.autocomplete.js')
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   547
    needs_css = ('jquery.autocomplete.css',)
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   548
    wdgtype = 'SuggestField'
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   549
    loadtype = 'auto'
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   550
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   551
    def __init__(self, *args, **kwargs):
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   552
        try:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   553
            self.autocomplete_initfunc = kwargs.pop('autocomplete_initfunc')
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   554
        except KeyError:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   555
            warn('use autocomplete_initfunc argument of %s constructor '
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   556
                 'instead of relying on autocomplete_initfuncs dictionary on '
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   557
                 'the entity class' % self.__class__.__name__,
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   558
                 DeprecationWarning)
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   559
            self.autocomplete_initfunc = None
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   560
        super(AutoCompletionWidget, self).__init__(*args, **kwargs)
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   561
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   562
    def values_and_attributes(self, form, field):
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   563
        values, attrs = super(AutoCompletionWidget, self).values_and_attributes(form, field)
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   564
        init_ajax_attributes(attrs, self.wdgtype, self.loadtype)
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   565
        # XXX entity form specific
1875
7bcb02377516 no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1874
diff changeset
   566
        attrs['cubicweb:dataurl'] = self._get_url(form.edited_entity, field)
3993
8cf7c767b134 quick & dirty fix for auto completion widget
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 3803
diff changeset
   567
        if not values:
8cf7c767b134 quick & dirty fix for auto completion widget
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 3803
diff changeset
   568
            values = ('',)
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   569
        return values, attrs
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   570
1875
7bcb02377516 no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1874
diff changeset
   571
    def _get_url(self, entity, field):
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   572
        if self.autocomplete_initfunc is None:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   573
            # XXX for bw compat
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   574
            fname = entity.autocomplete_initfuncs[field.name]
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   575
        else:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   576
            fname = self.autocomplete_initfunc
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   577
        return entity._cw.build_url('json', fname=fname, mode='remote',
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   578
                                    pageid=entity._cw.pageid)
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   579
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   580
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   581
class StaticFileAutoCompletionWidget(AutoCompletionWidget):
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   582
    """XXX describe me"""
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   583
    wdgtype = 'StaticFileSuggestField'
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   584
1875
7bcb02377516 no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1874
diff changeset
   585
    def _get_url(self, entity, field):
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   586
        if self.autocomplete_initfunc is None:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   587
            # XXX for bw compat
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   588
            fname = entity.autocomplete_initfuncs[field.name]
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   589
        else:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   590
            fname = self.autocomplete_initfunc
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   591
        return entity._cw.datadir_url + fname
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   592
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   593
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   594
class RestrictedAutoCompletionWidget(AutoCompletionWidget):
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   595
    """XXX describe me"""
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   596
    wdgtype = 'RestrictedSuggestField'
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   597
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   598
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   599
class AddComboBoxWidget(Select):
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   600
    def values_and_attributes(self, form, field):
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   601
        values, attrs = super(AddComboBoxWidget, self).values_and_attributes(form, field)
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   602
        init_ajax_attributes(self.attrs, 'AddComboBox')
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   603
        # XXX entity form specific
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   604
        entity = form.edited_entity
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   605
        attrs['cubicweb:etype_to'] = entity.e_schema
3689
deb13e88e037 follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3106
diff changeset
   606
        etype_from = entity.e_schema.subjrels[field.name].objects(entity.e_schema)[0]
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   607
        attrs['cubicweb:etype_from'] = etype_from
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   608
        return values, attrs
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   609
2522
562f5dcf2345 widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2519
diff changeset
   610
    def render(self, form, field, renderer):
562f5dcf2345 widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2519
diff changeset
   611
        return super(AddComboBoxWidget, self).render(form, field, renderer) + u'''
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   612
<div id="newvalue">
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   613
  <input type="text" id="newopt" />
2996
866a2c135c33 B #345282 xhtml requires to use &#160; instead of &nbsp;
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 2549
diff changeset
   614
  <a href="javascript:noop()" id="add_newopt">&#160;</a></div>
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   615
'''
1359
bef6891393d7 backport some tests
sylvain.thenault@logilab.fr
parents: 1344
diff changeset
   616
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   617
# buttons ######################################################################
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   618
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   619
class Button(Input):
1389
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   620
    """<input type='button'>, base class for global form buttons
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   621
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   622
    note label is a msgid which will be translated at form generation time, you
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   623
    should not give an already translated string.
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   624
    """
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   625
    type = 'button'
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   626
    def __init__(self, label=stdmsgs.BUTTON_OK, attrs=None,
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   627
                 setdomid=None, settabindex=None,
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   628
                 name='', value='', onclick=None, cwaction=None):
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   629
        super(Button, self).__init__(attrs, setdomid, settabindex)
3803
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   630
        if isinstance(label, tuple):
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   631
            self.label = label[0]
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   632
            self.icon = label[1]
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   633
        else:
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   634
            self.label = label
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   635
            self.icon = None
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   636
        self.name = name
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   637
        self.value = ''
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   638
        self.onclick = onclick
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   639
        self.cwaction = cwaction
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   640
        self.attrs.setdefault('klass', 'validateButton')
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   641
2522
562f5dcf2345 widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2519
diff changeset
   642
    def render(self, form, field=None, renderer=None):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   643
        label = form._cw._(self.label)
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   644
        attrs = self.attrs.copy()
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   645
        if self.cwaction:
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   646
            assert self.onclick is None
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   647
            attrs['onclick'] = "postForm('__action_%s', \'%s\', \'%s\')" % (
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   648
                self.cwaction, self.label, form.domid)
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   649
        elif self.onclick:
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   650
            attrs['onclick'] = self.onclick
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   651
        if self.name:
4250
39adce674a09 fix NameError
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4212
diff changeset
   652
            attrs['name'] = self.name
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   653
            if self.setdomid:
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   654
                attrs['id'] = self.name
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   655
        if self.settabindex and not 'tabindex' in attrs:
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   656
            attrs['tabindex'] = form._cw.next_tabindex()
3803
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   657
        if self.icon:
3890
d7a270f50f54 backport stable branch (one more time painfully)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3720 3803
diff changeset
   658
            img = tags.img(src=form._cw.external_resource(self.icon), alt=self.icon)
3803
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   659
        else:
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   660
            img = u''
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   661
        return tags.button(img + xml_escape(label), escapecontent=False,
414bb8439002 [web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3689
diff changeset
   662
                           value=label, type=self.type, **attrs)
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   663
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   664
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   665
class SubmitButton(Button):
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   666
    """<input type='submit'>, main button to submit a form"""
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   667
    type = 'submit'
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   668
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   669
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   670
class ResetButton(Button):
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   671
    """<input type='reset'>, main button to reset a form.
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   672
    You usually don't want this.
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   673
    """
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   674
    type = 'reset'
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   675
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   676
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   677
class ImgButton(object):
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   678
    """<img> wrapped into a <a> tag with href triggering something (usually a
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   679
    javascript call)
1389
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   680
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   681
    note label is a msgid which will be translated at form generation time, you
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   682
    should not give an already translated string.
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   683
    """
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   684
    def __init__(self, domid, href, label, imgressource):
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   685
        self.domid = domid
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   686
        self.href = href
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   687
        self.imgressource = imgressource
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   688
        self.label = label
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   689
2522
562f5dcf2345 widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2519
diff changeset
   690
    def render(self, form, field=None, renderer=None):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   691
        label = form._cw._(self.label)
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   692
        imgsrc = form._cw.external_resource(self.imgressource)
1389
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   693
        return '<a id="%(domid)s" href="%(href)s">'\
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   694
               '<img src="%(imgsrc)s" alt="%(label)s"/>%(label)s</a>' % {
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   695
            'label': label, 'imgsrc': imgsrc,
ae58c2e7e1f7 clear label handling
sylvain.thenault@logilab.fr
parents: 1367
diff changeset
   696
            'domid': self.domid, 'href': self.href}
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   697
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   698
4304
0b53e850cdb5 refactor field's value retreiving from the widget (eg 'display value' concept):
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   699
# more widgets #################################################################
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   700
4375
6d34e3cf60a3 cleanup base class
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4373
diff changeset
   701
class EditableURLWidget(FieldWidget):
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   702
    """custom widget to edit separatly an url path / query string (used by
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   703
    default for Bookmark.path for instance), dealing with url quoting nicely
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   704
    (eg user edit the unquoted value).
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   705
    """
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   706
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   707
    def _render(self, form, field, renderer):
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   708
        """render the widget for the given `field` of `form`.
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   709
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   710
        Generate one <input> tag for each field's value
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   711
        """
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   712
        assert self.suffix is None, 'not supported'
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   713
        req = form._cw
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   714
        pathqname = field.input_name(form, 'path')
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   715
        fqsqname = field.input_name(form, 'fqs') # formatted query string
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   716
        if pathqname in form.form_previous_values:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   717
            path = form.form_previous_values[pathqname]
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   718
            fqs = form.form_previous_values[fqsqname]
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   719
        else:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   720
            if field.name in req.form:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   721
                value = req.form[field.name]
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   722
            else:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   723
                value = self.typed_value(form, field)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   724
            try:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   725
                path, qs = value.split('?', 1)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   726
            except ValueError:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   727
                path = value
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   728
                qs = ''
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   729
            fqs = u'\n'.join(u'%s=%s' % (k, v) for k, v in req.url_parse_qsl(qs))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   730
        attrs = dict(self.attrs)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   731
        if self.setdomid:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   732
            attrs['id'] = field.dom_id(form)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   733
        if self.settabindex and not 'tabindex' in attrs:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   734
            attrs['tabindex'] = req.next_tabindex()
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   735
        # ensure something is rendered
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   736
        inputs = [u'<table><tr><th>',
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   737
                  req._('i18n_bookmark_url_path'),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   738
                  u'</th><td>',
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   739
                  tags.input(name=pathqname, type='string', value=path, **attrs),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   740
                  u'</td></tr><tr><th>',
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   741
                  req._('i18n_bookmark_url_fqs'),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   742
                  u'</th><td>']
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   743
        if self.setdomid:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   744
            attrs['id'] = field.dom_id(form, 'fqs')
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   745
        if self.settabindex:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   746
            attrs['tabindex'] = req.next_tabindex()
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   747
        attrs.setdefault('onkeyup', 'autogrow(this)')
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   748
        inputs += [tags.textarea(fqs, name=fqsqname, **attrs),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   749
                   u'</td></tr></table>']
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   750
        return u'\n'.join(inputs)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   751
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   752
    def process_field_data(self, form, field):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   753
        req = form._cw
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   754
        values = {}
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   755
        path = req.form.get(field.input_name(form, 'path'))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   756
        if isinstance(path, basestring):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   757
            path = path.strip() or None
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   758
        fqs = req.form.get(field.input_name(form, 'fqs'))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   759
        if isinstance(fqs, basestring):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   760
            fqs = fqs.strip() or None
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   761
            if fqs:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   762
                for i, line in enumerate(fqs.split('\n')):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   763
                    line = line.strip()
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   764
                    if line:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   765
                        try:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   766
                            key, val = line.split('=', 1)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   767
                        except ValueError:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   768
                            raise ProcessFormError(req._("wrong query parameter line %s") % (i+1))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   769
                        # value will be url quoted by build_url_params
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   770
                        values.setdefault(key.encode(req.encoding), []).append(val)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   771
        if not values:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   772
            return path
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   773
        return u'%s?%s' % (path, req.build_url_params(**values))