Remove UI dependencies to JCR.

[lgpl/argeo-commons.git] / jcr / org.argeo.cms.jcr.ui / src / org / argeo / cms / ui / util / SimpleDynamicPages.java

diff --git a/jcr/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/util/SimpleDynamicPages.java b/jcr/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/util/SimpleDynamicPages.java
new file mode 100644 (file)
index 0000000..c61a2fc
--- /dev/null
+++ b/jcr/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/util/SimpleDynamicPages.java
@@ -0,0 +1,118 @@
+package org.argeo.cms.ui.util;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.Property;
+import javax.jcr.PropertyIterator;
+import javax.jcr.PropertyType;
+import javax.jcr.RepositoryException;
+import javax.jcr.Value;
+
+import org.argeo.cms.swt.CmsException;
+import org.argeo.cms.ui.CmsUiProvider;
+import org.argeo.jcr.JcrUtils;
+import org.eclipse.rap.rwt.RWT;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+
+public class SimpleDynamicPages implements CmsUiProvider {
+
+       @Override
+       public Control createUi(Composite parent, Node context)
+                       throws RepositoryException {
+               if (context == null)
+                       throw new CmsException("Context cannot be null");
+               parent.setLayout(new GridLayout(2, false));
+
+               // parent
+               if (!context.getPath().equals("/")) {
+                       new CmsLink("..", context.getParent().getPath()).createUi(parent,
+                                       context);
+                       new Label(parent, SWT.NONE).setText(context.getParent()
+                                       .getPrimaryNodeType().getName());
+               }
+
+               // context
+               Label contextL = new Label(parent, SWT.NONE);
+               contextL.setData(RWT.MARKUP_ENABLED, true);
+               contextL.setText("<b>" + context.getName() + "</b>");
+               new Label(parent, SWT.NONE).setText(context.getPrimaryNodeType()
+                               .getName());
+
+               // children
+               // Label childrenL = new Label(parent, SWT.NONE);
+               // childrenL.setData(RWT.MARKUP_ENABLED, true);
+               // childrenL.setText("<i>Children:</i>");
+               // childrenL.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, false,
+               // false, 2, 1));
+
+               for (NodeIterator nIt = context.getNodes(); nIt.hasNext();) {
+                       Node child = nIt.nextNode();
+                       new CmsLink(child.getName(), child.getPath()).createUi(parent,
+                                       context);
+
+                       new Label(parent, SWT.NONE).setText(child.getPrimaryNodeType()
+                                       .getName());
+               }
+
+               // properties
+               // Label propsL = new Label(parent, SWT.NONE);
+               // propsL.setData(RWT.MARKUP_ENABLED, true);
+               // propsL.setText("<i>Properties:</i>");
+               // propsL.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, false, false,
+               // 2, 1));
+               for (PropertyIterator pIt = context.getProperties(); pIt.hasNext();) {
+                       Property property = pIt.nextProperty();
+
+                       Label label = new Label(parent, SWT.NONE);
+                       label.setText(property.getName());
+                       label.setToolTipText(JcrUtils
+                                       .getPropertyDefinitionAsString(property));
+
+                       new Label(parent, SWT.NONE).setText(getPropAsString(property));
+               }
+
+               return null;
+       }
+
+       private String getPropAsString(Property property)
+                       throws RepositoryException {
+               String result = "";
+               DateFormat timeFormatter = new SimpleDateFormat("");
+               if (property.isMultiple()) {
+                       result = getMultiAsString(property, ", ");
+               } else {
+                       Value value = property.getValue();
+                       if (value.getType() == PropertyType.BINARY)
+                               result = "<binary>";
+                       else if (value.getType() == PropertyType.DATE)
+                               result = timeFormatter.format(value.getDate().getTime());
+                       else
+                               result = value.getString();
+               }
+               return result;
+       }
+
+       private String getMultiAsString(Property property, String separator)
+                       throws RepositoryException {
+               if (separator == null)
+                       separator = "; ";
+               Value[] values = property.getValues();
+               StringBuilder builder = new StringBuilder();
+               for (Value val : values) {
+                       String currStr = val.getString();
+                       if (!"".equals(currStr.trim()))
+                               builder.append(currStr).append(separator);
+               }
+               if (builder.lastIndexOf(separator) >= 0)
+                       return builder.substring(0, builder.length() - separator.length());
+               else
+                       return builder.toString();
+       }
+}
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