X-Git-Url: http://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=library%2Forg.argeo.library.ui%2Fsrc%2Forg%2Fargeo%2Flibrary%2Fui%2FContentEntryArea.java;fp=library%2Forg.argeo.library.ui%2Fsrc%2Forg%2Fargeo%2Flibrary%2Fui%2FContentEntryArea.java;h=4c8b041c949a1f558b435a843e19fe737a4b4961;hp=0000000000000000000000000000000000000000;hb=e8d31e8321bb18489b37a53a32db833f8efb5ddf;hpb=44b2a06f610d0a13947af46f0f27e7d814865972

diff --git a/library/org.argeo.library.ui/src/org/argeo/library/ui/ContentEntryArea.java b/library/org.argeo.library.ui/src/org/argeo/library/ui/ContentEntryArea.java
new file mode 100644
index 0000000..4c8b041
--- /dev/null
+++ b/library/org.argeo.library.ui/src/org/argeo/library/ui/ContentEntryArea.java
@@ -0,0 +1,103 @@
+package org.argeo.library.ui;
+
+import java.util.SortedMap;
+import java.util.TreeMap;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.nodetype.NodeType;
+import javax.jcr.query.Query;
+
+import org.argeo.cms.ui.CmsUiProvider;
+import org.argeo.cms.ui.util.CmsUiUtils;
+import org.argeo.entity.EntityType;
+import org.argeo.jcr.Jcr;
+import org.argeo.jcr.JcrException;
+import org.argeo.suite.ui.widgets.TreeOrSearchArea;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+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 ContentEntryArea implements CmsUiProvider {
+
+	@Override
+	public Control createUi(Composite parent, Node context) throws RepositoryException {
+		parent.setLayout(new GridLayout());
+		Ui ui = new Ui(parent, SWT.NONE);
+		ui.setLayoutData(CmsUiUtils.fillAll());
+
+		ui.getTreeViewer().setContentProvider(new SpacesContentProvider());
+		ui.getTreeViewer().setInput(context.getSession());
+		return ui;
+	}
+
+	protected boolean isLeaf(Node node) {
+		return Jcr.isNodeType(node, EntityType.entity.get()) || Jcr.isNodeType(node, NodeType.NT_FILE);
+	}
+
+	class Ui extends TreeOrSearchArea {
+
+		public Ui(Composite parent, int style) {
+			super(parent, style);
+		}
+
+	}
+
+	class SpacesContentProvider implements ITreeContentProvider {
+
+		@Override
+		public Object[] getElements(Object inputElement) {
+			Session session = (Session) inputElement;
+			try {
+				Query query = session.getWorkspace().getQueryManager()
+						.createQuery("SELECT * FROM [" + EntityType.space.get() + "]", Query.JCR_SQL2);
+				NodeIterator spacesIt = query.execute().getNodes();
+				SortedMap<String, Node> map = new TreeMap<>();
+				while (spacesIt.hasNext()) {
+					Node space = spacesIt.nextNode();
+					String path = space.getPath();
+					map.put(path, space);
+				}
+				return map.values().toArray();
+			} catch (RepositoryException e) {
+				throw new JcrException(e);
+			}
+		}
+
+		@Override
+		public Object[] getChildren(Object parentElement) {
+			Node parent = (Node) parentElement;
+			if (isLeaf(parent))
+				return null;
+			return Jcr.getNodes(parent).toArray();
+		}
+
+		@Override
+		public Object getParent(Object element) {
+			Node node = (Node) element;
+			return Jcr.getParent(node);
+		}
+
+		@Override
+		public boolean hasChildren(Object element) {
+			Node node = (Node) element;
+			return !isLeaf(node);
+		}
+
+		@Override
+		public void dispose() {
+		}
+
+		@Override
+		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+		}
+
+	}
+
+}