new special view 'listsubobjects' for nodes

CHANGES.txt

@@ -6,6 +6,7 @@ $Id$
 1.1
 ---
 
+- new special view 'listsubobjects' for nodes
 - allow for adoption of relations to a predicate interface;
   with example implementation for a 'has Role' predicate in loops.organize
 - external collection: provide functionality for automatically populate

browser/configure.zcml

@@ -486,6 +486,14 @@
       factory="loops.browser.node.ListResources"
       permission="zope.View" />
 
+  <zope:adapter
+      name="listsubobjects"
+      for="loops.interfaces.INode
+           zope.publisher.interfaces.browser.IBrowserRequest"
+      provides="zope.interface.Interface"
+      factory="loops.browser.node.ListSubobjects"
+      permission="zope.View" />
+
   <zope:adapter
       name="listchildren"
       for="loops.interfaces.INode

browser/node.py

@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2010 Helmut Merz helmutm@cy55.de
+#  Copyright (c) 2011 Helmut Merz helmutm@cy55.de
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -676,6 +676,11 @@ class ListChildren(SpecialNodeView):
     macroName = 'listchildren'
 
 
+class ListSubobjects(SpecialNodeView):
+
+    macroName = 'listsubobjects'
+
+
 class ConfigureView(NodeView):
     """ An editing view for configuring a node, optionally creating
         a target object.

browser/node_macros.pt

@@ -166,12 +166,47 @@
           <a href="#"
              tal:attributes="href string:${view/url}/.${related/uniqueId};
                              title related/description"
-             tal:content="related/title">Resource Title</a>
+             tal:content="related/title">Concept Title</a>
     </div>
   </div>
 </metal:children>
 
 
+<metal:subobjects define-macro="listsubobjects"
+                 tal:define="target nocall:item/targetObjectView">
+  <div class="content-1"
+       tal:content="structure item/body"
+       tal:attributes="ondblclick python:
+                target and target.openEditWindow('configure.html')
+                        or item.openEditWindow();
+                       id string:${view/itemNum}.body;">
+    Listing
+  </div>
+  <div tal:condition="nocall:target">
+    <div tal:attributes="ondblclick python: target.openEditWindow('configure.html')"
+         tal:define="children python:list(target.children())"
+         tal:condition="children">
+      <h3 i18n:translate="">Children</h3>
+      <div tal:repeat="related children">
+            <a tal:attributes="href python:view.getUrlForTarget(related);
+                               title related/description"
+               tal:content="related/title">Concept Title</a>
+      </div>
+    </div>
+    <div tal:attributes="ondblclick python: target.openEditWindow('resources.html')"
+         tal:define="resources python:list(target.resources())"
+         tal:condition="resources">
+      <h3 i18n:translate="">Resources</h3>
+      <div tal:repeat="related resources">
+            <a tal:attributes="href python:view.getUrlForTarget(related);
+                               title related/description"
+               tal:content="related/title">Resource Title</a>
+      </div>
+    </div>
+  </div>
+</metal:subobjects>
+
+
 <!-- menu -->
 
 <metal:menu define-macro="menu"