controlling the appearance of dialog widgets

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1381 fd906abe-77d9-0310-91a1-e0d9ade77398

README.txt

@@ -317,6 +317,8 @@ Index attributes adapter
 ------------------------
 
   >>> from loops.resource import IndexAttributes
+  >>> from loops.type import LoopsType
+  >>> component.provideAdapter(LoopsType)
   >>> idx = IndexAttributes(doc1)
   >>> idx.text()
   u''

browser/form.py

@@ -57,8 +57,9 @@ class ObjectForm(NodeView):
 
     def setUp(self):
         self.setUpWidgets()
-        # TODO: such stuff should depend on self.typeInterface
-        self.widgets['data'].height = 3
+        if self.typeInterface in widgetControllers:
+            wc = widgetControllers[self.typeInterface]()
+            wc.modifyWidgetSetup(self.widgets)
 
     def __call__(self):
         return innerHtml(self)
@@ -69,6 +70,15 @@ class ObjectForm(NodeView):
                 self.loopsRoot.getConceptManager().getDefaultPredicate())
 
 
+class NoteWidgetController(object):
+
+    def modifyWidgetSetup(self, widgets):
+        widgets['data'].height = 5
+
+
+widgetControllers = {INote: NoteWidgetController}
+
+
 class EditObjectForm(ObjectForm, EditForm):
 
     @property

resource.py

@@ -42,7 +42,7 @@ from zope.event import notify
 
 from cybertools.relation.registry import getRelations
 from cybertools.relation.interfaces import IRelatable
-from cybertools.typology.interfaces import ITypeManager
+from cybertools.typology.interfaces import IType, ITypeManager
 
 from interfaces import IBaseResource, IResource
 from interfaces import IFile, INote
@@ -251,13 +251,18 @@ class IndexAttributes(object):
 
     def text(self):
         context = self.context
+        ti = IType(context).typeInterface
+        if ti is not None:
+            adapted = ti(context)
+            #transform = component.queryAdapter(
+            #           adapted, ITextTransform, name=context.contentType)
+            #if transform is not None:
+            #    return transform()
         if not context.contentType.startswith('text'):
             return u''
         data = context.data
         if type(data) != unicode:
             data = data.decode('UTF-8')
-        # TODO: transform to plain text
-        #return ' '.join((zapi.getName(context), context.title, data)).strip()
         return data
 
     def title(self):