- Refactored client config for workflow

- Enabled all default actions for workflow package items
- Added view content properties dialog
- Added view completed task dialog

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3644 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/workflow/ManageTaskDialog.java

@@ -24,6 +24,7 @@ import org.alfresco.service.cmr.workflow.WorkflowTransition;
 import org.alfresco.service.namespace.NamespaceService;
 import org.alfresco.service.namespace.QName;
 import org.alfresco.service.namespace.RegexQNamePattern;
+import org.alfresco.web.app.AlfrescoNavigationHandler;
 import org.alfresco.web.app.Application;
 import org.alfresco.web.bean.dialog.BaseDialogBean;
 import org.alfresco.web.bean.repository.MapNode;
@@ -60,7 +61,7 @@ public class ManageTaskDialog extends BaseDialogBean
    protected boolean isItemBeingAdded = false;
 
    protected static final String ID_PREFIX = "transition_";
-   protected static final String CLIENT_ID_PREFIX = "dialog:" + ID_PREFIX;
+   protected static final String CLIENT_ID_PREFIX = AlfrescoNavigationHandler.DIALOG_PREFIX + ID_PREFIX;
    
    private static final Log logger = LogFactory.getLog(ManageTaskDialog.class);
 
@@ -86,6 +87,7 @@ public class ManageTaskDialog extends BaseDialogBean
       if (this.packageItemsRichList != null)
       {
          this.packageItemsRichList.setValue(null);
+         this.packageItemsRichList = null;
       }
       
       // get the task details

source/java/org/alfresco/web/bean/workflow/ViewCompletedTaskDialog.java

@@ -0,0 +1,40 @@
+package org.alfresco.web.bean.workflow;
+
+import java.util.List;
+
+import javax.faces.context.FacesContext;
+
+import org.alfresco.web.app.Application;
+import org.alfresco.web.config.DialogsConfigElement.DialogButtonConfig;
+
+/**
+ * Bean implementation for the "View Completed Task" dialog.
+ * 
+ * @author gavinc
+ */
+public class ViewCompletedTaskDialog extends ManageTaskDialog
+{
+   // ------------------------------------------------------------------------------
+   // Dialog implementation
+
+   @Override
+   protected String finishImpl(FacesContext context, String outcome)
+         throws Exception
+   {
+      // nothing to do as the finish button is not shown and the dialog is read only
+      
+      return outcome;
+   }
+
+   @Override
+   public String getCancelButtonLabel()
+   {
+      return Application.getMessage(FacesContext.getCurrentInstance(), "close");
+   }
+   
+   @Override
+   public List<DialogButtonConfig> getAdditionalButtons()
+   {
+      return null;
+   }
+}