1 | from zope.interface import Interface |
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2 | from zope.component import adapts |
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3 | from zope.interface import implements |
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4 | from zope import schema |
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5 | from zope.app.form import CustomWidgetFactory |
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6 | from zope.app.form.browser import ObjectWidget |
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7 | from zope.app.form.browser import ListSequenceWidget |
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8 | from zope.formlib import form |
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9 | |
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10 | from Products.CMFCore.utils import getToolByName |
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11 | from Products.CMFDefault.formlib.schema import SchemaAdapterBase |
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12 | |
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13 | from Products.CMFPlone.interfaces import IPloneSiteRoot |
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14 | |
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15 | from plone.app.controlpanel.form import ControlPanelForm |
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16 | |
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17 | from quintagroup.portlet.collection import MessageFactory as _ |
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18 | from quintagroup.portlet.collection.utils import getStylesVocabulary |
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19 | |
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20 | |
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21 | class IValueTitlePair(Interface): |
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22 | value = schema.TextLine(title=u"value", required=True) |
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23 | title = schema.TextLine(title=u"title", required=False) |
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24 | |
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25 | |
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26 | class ValueTitlePair(object): |
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27 | implements(IValueTitlePair) |
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28 | |
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29 | def __init__(self, value='', title=''): |
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30 | self.value = value |
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31 | self.title = title |
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32 | |
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33 | |
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34 | class IQCollectionPortletPanelSchema(Interface): |
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35 | |
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36 | portlet_dropdown = schema.List( |
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37 | title=_(u'Dropdown select'), |
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38 | description=_(u"These entries are used for generating dropdown select " |
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39 | "for quintagroup collection portlet. Note: pipe (|) " |
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40 | "symbol is not allowed in the value field."), |
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41 | value_type=schema.Object(IValueTitlePair, title=u"entry"), |
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42 | required=True |
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43 | ) |
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44 | |
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45 | |
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46 | class QCollectionPortletControlPanelAdapter(SchemaAdapterBase): |
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47 | adapts(IPloneSiteRoot) |
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48 | implements(IQCollectionPortletPanelSchema) |
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49 | |
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50 | def __init__(self, context): |
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51 | super(QCollectionPortletControlPanelAdapter, self).__init__(context) |
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52 | self.context = context |
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53 | self.pp = getToolByName(context, 'portal_properties', None) |
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54 | |
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55 | def get_portlet_dropdown(self): |
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56 | return [ValueTitlePair(v, t) for (v, t) in getStylesVocabulary( |
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57 | self.context)] |
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58 | |
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59 | def set_portlet_dropdown(self, value): |
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60 | dropdown_list = [] |
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61 | for vt in value: |
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62 | value = vt.value |
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63 | title = vt.title or value |
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64 | dropdown_list.append('%s|%s' % (value, title)) |
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65 | self.setValue(dropdown_list) |
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66 | |
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67 | portlet_dropdown = property(get_portlet_dropdown, set_portlet_dropdown) |
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68 | |
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69 | def setValue(self, value): |
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70 | if self.pp is not None: |
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71 | if getattr(self.pp, 'qcollectionportlet_properties', None) is None: |
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72 | self.pp.addPropertySheet( |
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73 | 'qcollectionportlet_properties', |
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74 | 'QCollection portlet properties' |
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75 | ) |
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76 | sheet = getattr(self.pp, 'qcollectionportlet_properties', None) |
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77 | if not sheet.hasProperty('portlet_dropdown'): |
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78 | sheet.manage_addProperty('portlet_dropdown', value, 'lines') |
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79 | else: |
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80 | sheet.manage_changeProperties(portlet_dropdown=value) |
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81 | |
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82 | valuetitle_widget = CustomWidgetFactory(ObjectWidget, ValueTitlePair) |
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83 | combination_widget = CustomWidgetFactory(ListSequenceWidget, |
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84 | subwidget=valuetitle_widget) |
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85 | |
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86 | |
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87 | class QCollectionPortletControlPanel(ControlPanelForm): |
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88 | |
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89 | form_fields = form.FormFields(IQCollectionPortletPanelSchema) |
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90 | form_fields['portlet_dropdown'].custom_widget = combination_widget |
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91 | |
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92 | label = _("QCollection portlet settings") |
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93 | description = _("This form is for managing QCollection portlet " |
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94 | "classes available on portlet add/edit form.") |
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95 | form_name = _("QCollection portlet settings") |
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