class NewsFlashSettingsEditForm(controlpanel.RegistryEditForm):
schema = INewsFlashSettings
label = _(u'News Flash Settings')
description = _(u'Here you can modify the settings for '
'collective.newsflash.')
def updateFields(self):
super(NewsFlashSettingsEditForm, self).updateFields()
def updateWidgets(self):
super(NewsFlashSettingsEditForm, self).updateWidgets()
class NewsFlashEditForm(form.Form):
fields = field.Fields(INewsFlash)
ignoreContext = True # don't use context to get widget data
label = _("Manage News Flashes")
def update(self):
portal = getSite()
annotations = IAnnotations(portal)
field = self.fields['newsflash'].field
field.default = annotations.get('collective.newsflash.newsflash', [])
# call the base class version - this is very important!
super(NewsFlashEditForm, self).update()
def render(self):
submitted = self.request.form.get('form.buttons.save', False)
if submitted:
data, errors = self.extractData()
if errors:
return super(NewsFlashEditForm, self).render()
else:
return None
else:
return super(NewsFlashEditForm, self).render()
@button.buttonAndHandler(_(u'Save'))
def handleApply(self, action):
portal = getSite()
data, errors = self.extractData()
if errors:
return
annotations = IAnnotations(portal)
if 'newsflash' in data and data['newsflash']:
annotations['collective.newsflash.newsflash'] = data['newsflash']
else:
annotations['collective.newsflash.newsflash'] = []
return None
class INewsFlashSettings(Interface):
"""Interface for the form on the control panel.
"""
titleText = schema.TextLine(
title=_(u'Title text'),
description=_(u'To remove the title set this to an empty '
'string.'),
required=True,
defaultFactory=default_title_text,
missing_value=u"",
)
speed = schema.Float(
title=_(u'Display speed'),
description=_(u'The speed at which the news flashes appear on the '
'screen. Values go from 0.0 - 1.0.'),
required=True,
min=0.0,
max=1.0,
default=0.1,
)
pauseOnItems = schema.Int(
title=_(u'Time items appear on screen'),
description=_(u'The time, in miliseconds (ms), that each news flash '
'item appears on the screen.'),
required=True,
min=0,
default=2000,
)
controls = schema.Bool(
title=_(u'Controls'),
description=_(u'Whether or not to show the ticker controls.'),
default=config.CONTROLS,
)
# -*- coding: utf-8 -*- from collective.newsflash import _ PROJECTNAME = 'collective.newsflash' CONTROLS = False # Whether or not to show the jQuery News Flash controls TITLE_TEXT = _(u'Latest') # To remove the title set this to an empty string
class INewsFlash(interface.Interface):
newsflash = schema.List(value_type=schema.Text(title=_(u'News Flash'),
default=u''),
default=[],
required=False)
# -*- coding: utf-8 -*- from collective.newsflash import _ PROJECTNAME = 'collective.newsflash' CONTROLS = False # Whether or not to show the jQuery News Flash controls TITLE_TEXT = _(u'Latest') # To remove the title set this to an empty string