Changeset 12329 for main/waeup.ikoba/trunk/src/waeup

Timestamp:

27 Dec 2014, 09:47:46 (10 years ago)

Author:

Henrik Bettermann

Message:

Define a marker interface needed for the registration of the
IkobaSequenceWidget? when using the List-Choice-ProductOptionSourceFactory?
field combination primarily in IContract as a replacement for the
SourceOrderedMultiSelectWidget?.

Location:

main/waeup.ikoba/trunk/src/waeup/ikoba

Files:

• customers/interfaces.py (modified) (2 diffs)
• customers/vocabularies.py (modified) (2 diffs)
• widgets/overrides.zcml (modified) (1 diff)

main/waeup.ikoba/trunk/src/waeup/ikoba/customers/interfaces.py

@@ -31 +31 @@
     contextual_reg_num_source, GenderSource, nats_vocab,
     ConCatProductSource, CustomerDocumentSource,
-    ProductOptionSource)
+    ProductOptionSourceFactory)
 
 
@@ -314 +314 @@
         title = _(u'Options/Fees'),
         value_type = schema.Choice(
-            source=ProductOptionSource(),
+            source=ProductOptionSourceFactory(),
             required = True,
             ),

main/waeup.ikoba/trunk/src/waeup/ikoba/customers/vocabularies.py

@@ -22 +22 @@
 from zope.catalog.interfaces import ICatalog
 from zope.interface import implements, directlyProvides
-from zope.schema.interfaces import ISource, IContextSourceBinder
-from zope.schema.interfaces import ValidationError
+from zope.schema.interfaces import (
+    ISource, IContextSourceBinder, ValidationError)
 from zc.sourcefactory.basic import BasicSourceFactory
 from zc.sourcefactory.contextual import BasicContextualSourceFactory
+from zc.sourcefactory.source import FactoredContextualSource
+from zc.sourcefactory.interfaces import IContextualSource
 from waeup.ikoba.sourcefactory import SmartBasicContextualSourceFactory
 from waeup.ikoba.interfaces import SimpleIkobaVocabulary, SUBMITTED, VERIFIED
@@ -161 +163 @@
         return "%s - %s" % (value.document_id, value.title)
 
-class ProductOptionSource(BasicContextualSourceFactory):
+
+class IProductOptionSource(IContextualSource):
+    """A source operating in context.
+
+    This is a marker interface needed for the registration of the
+    IkobaSequenceWidget when using the List-Choice-ProductOptionSourceFactory
+    field combination primarily in IContract as a replacement for
+    the SourceOrderedMultiSelectWidget.
+    """
+
+
+class ProductOptionSource(FactoredContextualSource):
+
+      implements(IProductOptionSource)
+
+
+class ProductOptionSourceFactory(BasicContextualSourceFactory):
     """A product option source delivers all options belonging to
     a selected product.
     """
+
+    source_class = ProductOptionSource
 
     def getValues(self, context):

main/waeup.ikoba/trunk/src/waeup/ikoba/widgets/overrides.zcml

@@ -43 +43 @@
       />
 
+  <!-- Register IkobaSequenceWidget for ProductOptionSource -->
+  <adapter
+      for="zope.schema.interfaces.IList
+           waeup.ikoba.customers.vocabularies.IProductOptionSource
+           zope.publisher.interfaces.browser.IBrowserRequest"
+      provides="zope.formlib.interfaces.ISimpleInputWidget"
+      factory="waeup.ikoba.widgets.sequencewidget.IkobaSequenceWidget"
+      permission="zope.Public"
+      />      
+
 </configure>