Added separator support into the property sheet

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3454 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/ui/repo/renderer/property/PropertySheetItemRenderer.java

@@ -70,8 +70,6 @@ public class PropertySheetItemRenderer extends BaseRenderer
          UIComponent label = children.get(0);
          UIComponent control = children.get(1);
          
-         out.write("</td>");
-         
          // encode the mandatory marker component if present
          if (count == 3)
          {

source/java/org/alfresco/web/ui/repo/renderer/property/SeparatorRenderer.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.web.ui.repo.renderer.property;
+
+import java.io.IOException;
+
+import javax.faces.component.UIComponent;
+import javax.faces.context.FacesContext;
+import javax.faces.context.ResponseWriter;
+
+import org.alfresco.web.ui.common.Utils;
+import org.alfresco.web.ui.common.renderer.BaseRenderer;
+
+/**
+ * Renderer for a Separator component
+ * 
+ * @author gavinc
+ */
+public class SeparatorRenderer extends BaseRenderer
+{
+   /**
+    * @see javax.faces.render.Renderer#encodeBegin(javax.faces.context.FacesContext, javax.faces.component.UIComponent)
+    */
+   public void encodeBegin(FacesContext context, UIComponent component) throws IOException
+   {
+      if (component.isRendered() == false)
+      {
+         return;
+      }
+
+      // NOTE: we close off the first <td> generated by the property sheet's grid renderer
+      context.getResponseWriter().write("</td>");
+   }
+
+   /**
+    * @see javax.faces.render.Renderer#encodeChildren(javax.faces.context.FacesContext, javax.faces.component.UIComponent)
+    */
+   @SuppressWarnings("unchecked")
+   public void encodeChildren(FacesContext context, UIComponent component) throws IOException
+   {
+      if (component.isRendered() == false)
+      {
+         return;
+      }
+      
+      ResponseWriter out = context.getResponseWriter();
+
+      int count = component.getChildCount();
+      
+      if (count == 1)
+      {
+         // there should be 3 columns so write out a td with colspan of 3
+         // then render the child component
+         out.write("<td colspan='3'>");
+         Utils.encodeRecursive(context, (UIComponent)component.getChildren().get(0));
+                  
+         // NOTE: we'll allow the property sheet's grid renderer close off the last <td>
+      }
+   }
+
+   /**
+    * @see javax.faces.render.Renderer#encodeEnd(javax.faces.context.FacesContext, javax.faces.component.UIComponent)
+    */
+   public void encodeEnd(FacesContext context, UIComponent component) throws IOException
+   {
+      // we don't need to do anything in here
+   }
+
+   /**
+    * @see javax.faces.render.Renderer#getRendersChildren()
+    */
+   public boolean getRendersChildren()
+   {
+      return true;
+   }
+}