diff -r 7dd6d8347b56 -r 01e90bb21b7e app/soc/views/helpers/custom_widgets.py --- a/app/soc/views/helpers/custom_widgets.py Fri Oct 03 23:01:49 2008 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,92 +0,0 @@ -#!/usr/bin/python2.5 -# -# Copyright 2008 the Melange authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Custom widgets used for form fields. -""" - -__authors__ = [ - '"Pawel Solyga" ', - ] - - -import copy - -from django import newforms as forms -from django.newforms import util -from django.newforms import widgets -from django.utils import html -from django.utils import simplejson -from django.utils import safestring - - -class ReadOnlyInput(forms.widgets.Input): - """Read only input widget. - """ - input_type = 'text' - - def render(self, name, value, attrs=None): - """Render ReadOnlyInput widget as HTML. - """ - attrs['readonly'] = 'readonly' - return super(ReadOnlyInput, self).render(name, value, attrs) - - -class TinyMCE(forms.widgets.Textarea): - """TinyMCE widget. - - Requires to include tiny_mce_src.js in your template. Widget can be - customized by overwriting or adding extra options to mce_settings - dictionary - - You can set TinyMCE widget for particular form field using code below: - class ExampleForm(forms_helpers.DbModelForm): - content = forms.fields.CharField(widget=custom_widgets.TinyMCE()) - - You can include tiny_mce_src.js in your template using: - {% block scripts %} - - {% endblock %} - """ - DEF_MCE_SETTINGS = { 'mode': "exact", - 'theme': "simple", - 'theme_advanced_toolbar_location': "top", - 'theme_advanced_toolbar_align': "center"} - - mce_settings = DEF_MCE_SETTINGS.copy() - - TINY_MCE_HTML_FMT = u'''\ - -''' - - def render(self, name, value, attrs=None): - """Render TinyMCE widget as HTML. - """ - if value is None: - value = '' - value = util.smart_unicode(value) - final_attrs = self.build_attrs(attrs, name=name) - - self.mce_settings['elements'] = "id_%s" % name - - # convert mce_settings from dict to JSON - mce_json = simplejson.JSONEncoder().encode(self.mce_settings) - - return safestring.mark_safe(self.TINY_MCE_HTML_FMT % - {'attrs': widgets.flatatt(final_attrs), - 'value': html.escape(value), - 'settings_json': mce_json})