X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fjcr%2FGenericPropertyPage.java;fp=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fjcr%2FGenericPropertyPage.java;h=e17f17bb799a907ff93d1d26de910697db27f4ea;hb=825d60c5348dbe3f5be25b0bccf7bdebfe694219;hp=0000000000000000000000000000000000000000;hpb=5e991fff5cba01858dcc5747a27e637325bc5c8e;p=gpl%2Fargeo-jcr.git

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/GenericPropertyPage.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/GenericPropertyPage.java
new file mode 100644
index 0000000..e17f17b
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/GenericPropertyPage.java
@@ -0,0 +1,141 @@
+package org.argeo.cms.e4.jcr;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jcr.Node;
+import javax.jcr.Property;
+import javax.jcr.PropertyIterator;
+import javax.jcr.RepositoryException;
+
+import org.argeo.cms.ui.jcr.PropertyLabelProvider;
+import org.argeo.eclipse.ui.EclipseUiException;
+import org.eclipse.jface.layout.TreeColumnLayout;
+import org.eclipse.jface.viewers.ColumnWeightData;
+import org.eclipse.jface.viewers.IBaseLabelProvider;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.ScrolledComposite;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Tree;
+import org.eclipse.swt.widgets.TreeColumn;
+
+/**
+ * Generic editor property page. Lists all properties of current node as a
+ * complex tree. TODO: enable editing
+ */
+public class GenericPropertyPage {
+
+	// Main business Objects
+	private Node currentNode;
+
+	public GenericPropertyPage(Node currentNode) {
+		this.currentNode = currentNode;
+	}
+
+	protected void createFormContent(Composite parent) {
+		Composite innerBox = new Composite(parent, SWT.NONE);
+		// Composite innerBox = new Composite(body, SWT.NO_FOCUS);
+		FillLayout layout = new FillLayout();
+		layout.marginHeight = 5;
+		layout.marginWidth = 5;
+		innerBox.setLayout(layout);
+		createComplexTree(innerBox);
+		// TODO TreeColumnLayout triggers a scroll issue with the form:
+		// The inside body is always to big and a scroll bar is shown
+		// Composite tableCmp = new Composite(body, SWT.NO_FOCUS);
+		// createComplexTree(tableCmp);
+	}
+
+	private TreeViewer createComplexTree(Composite parent) {
+		int style = SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION;
+		Tree tree = new Tree(parent, style);
+		TreeColumnLayout tableColumnLayout = new TreeColumnLayout();
+
+		createColumn(tree, tableColumnLayout, "Property", SWT.LEFT, 200, 30);
+		createColumn(tree, tableColumnLayout, "Value(s)", SWT.LEFT, 300, 60);
+		createColumn(tree, tableColumnLayout, "Type", SWT.LEFT, 75, 10);
+		createColumn(tree, tableColumnLayout, "Attributes", SWT.LEFT, 75, 0);
+		// Do not apply the treeColumnLayout it does not work yet
+		// parent.setLayout(tableColumnLayout);
+
+		tree.setLinesVisible(true);
+		tree.setHeaderVisible(true);
+
+		TreeViewer treeViewer = new TreeViewer(tree);
+		treeViewer.setContentProvider(new TreeContentProvider());
+		treeViewer.setLabelProvider((IBaseLabelProvider) new PropertyLabelProvider());
+		treeViewer.setInput(currentNode);
+		treeViewer.expandAll();
+		return treeViewer;
+	}
+
+	private static TreeColumn createColumn(Tree parent, TreeColumnLayout tableColumnLayout, String name, int style,
+			int width, int weight) {
+		TreeColumn column = new TreeColumn(parent, style);
+		column.setText(name);
+		column.setWidth(width);
+		column.setMoveable(true);
+		column.setResizable(true);
+		tableColumnLayout.setColumnData(column, new ColumnWeightData(weight, width, true));
+		return column;
+	}
+
+	private class TreeContentProvider implements ITreeContentProvider {
+		private static final long serialVersionUID = -6162736530019406214L;
+
+		public Object[] getElements(Object parent) {
+			Object[] props = null;
+			try {
+
+				if (parent instanceof Node) {
+					Node node = (Node) parent;
+					PropertyIterator pi;
+					pi = node.getProperties();
+					List<Property> propList = new ArrayList<Property>();
+					while (pi.hasNext()) {
+						propList.add(pi.nextProperty());
+					}
+					props = propList.toArray();
+				}
+			} catch (RepositoryException e) {
+				throw new EclipseUiException("Unexpected exception while listing node properties", e);
+			}
+			return props;
+		}
+
+		public Object getParent(Object child) {
+			return null;
+		}
+
+		public Object[] getChildren(Object parent) {
+			if (parent instanceof Property) {
+				Property prop = (Property) parent;
+				try {
+					if (prop.isMultiple())
+						return prop.getValues();
+				} catch (RepositoryException e) {
+					throw new EclipseUiException("Cannot get multi-prop values on " + prop, e);
+				}
+			}
+			return null;
+		}
+
+		public boolean hasChildren(Object parent) {
+			try {
+				return (parent instanceof Property && ((Property) parent).isMultiple());
+			} catch (RepositoryException e) {
+				throw new EclipseUiException("Cannot check if property is multiple for " + parent, e);
+			}
+		}
+
+		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+		}
+
+		public void dispose() {
+		}
+	}
+}