org.argeo.cms.ui/src/org/argeo/cms/text/DocumentPage.java

   1 package org.argeo.cms.text;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.NodeIterator;
   5 import javax.jcr.RepositoryException;
   6 import javax.jcr.Session;
   7 import javax.jcr.nodetype.NodeType;
   8
   9 import org.argeo.cms.CmsNames;
  10 import org.argeo.cms.ui.CmsEditable;
  11 import org.argeo.cms.ui.CmsUiProvider;
  12 import org.argeo.cms.util.CmsLink;
  13 import org.argeo.cms.util.CmsUtils;
  14 import org.argeo.cms.viewers.JcrVersionCmsEditable;
  15 import org.argeo.cms.widgets.ScrolledPage;
  16 import org.argeo.jcr.JcrUtils;
  17 import org.argeo.jcr.docbook.DocBookTypes;
  18 import org.eclipse.swt.SWT;
  19 import org.eclipse.swt.layout.GridData;
  20 import org.eclipse.swt.widgets.Composite;
  21 import org.eclipse.swt.widgets.Control;
  22
  23 /**
  24  * Display the text of the context, and provide an editor if the user can edit.
  25  */
  26 public class DocumentPage implements CmsUiProvider {
  27         @Override
  28         public Control createUi(Composite parent, Node context) throws RepositoryException {
  29                 CmsEditable cmsEditable = new JcrVersionCmsEditable(context);
  30                 if (cmsEditable.canEdit())
  31                         new TextEditorHeader(cmsEditable, parent, SWT.NONE).setLayoutData(CmsUtils.fillWidth());
  32
  33                 ScrolledPage page = new ScrolledPage(parent, SWT.NONE);
  34                 page.setLayout(CmsUtils.noSpaceGridLayout());
  35                 GridData textGd = CmsUtils.fillAll();
  36                 page.setLayoutData(textGd);
  37
  38                 if (context.isNodeType(DocBookTypes.ARTICLE)) {
  39                         new DocumentTextEditor(page, SWT.NONE, context, cmsEditable);
  40                 } else {
  41                         parent.setBackgroundMode(SWT.INHERIT_NONE);
  42                         if (context.getSession().hasPermission(context.getPath(), Session.ACTION_ADD_NODE)) {
  43                                 Node indexNode = JcrUtils.getOrAdd(context, CmsNames.CMS_INDEX, DocBookTypes.ARTICLE);
  44                                 new DocumentTextEditor(page, SWT.NONE, indexNode, cmsEditable);
  45                                 textGd.heightHint = 400;
  46
  47                                 for (NodeIterator ni = context.getNodes(); ni.hasNext();) {
  48                                         Node textNode = ni.nextNode();
  49                                         if (textNode.isNodeType(NodeType.NT_FOLDER))
  50                                                 new CmsLink(textNode.getName() + "/", textNode.getPath()).createUi(parent, textNode);
  51                                 }
  52                                 for (NodeIterator ni = context.getNodes(); ni.hasNext();) {
  53                                         Node textNode = ni.nextNode();
  54                                         if (textNode.isNodeType(DocBookTypes.ARTICLE) && !textNode.getName().equals(CmsNames.CMS_INDEX))
  55                                                 new CmsLink(textNode.getName(), textNode.getPath()).createUi(parent, textNode);
  56                                 }
  57                         }
  58                 }
  59                 return page;
  60         }
  61 }