X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=eclipse%2Forg.argeo.cms.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fjcr%2Fhandlers%2FDeleteNodes.java;fp=eclipse%2Forg.argeo.cms.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fjcr%2Fhandlers%2FDeleteNodes.java;h=0000000000000000000000000000000000000000;hb=7b242851c0094d13cbaca5b68261ad92c873a59f;hp=b8de06b463dbf4b6b3229395ed76909efca6d9ff;hpb=dbb84b4ec2d313ec0724d035c32f482ac57974c5;p=lgpl%2Fargeo-commons.git

diff --git a/eclipse/org.argeo.cms.e4/src/org/argeo/cms/e4/jcr/handlers/DeleteNodes.java b/eclipse/org.argeo.cms.e4/src/org/argeo/cms/e4/jcr/handlers/DeleteNodes.java
deleted file mode 100644
index b8de06b46..000000000
--- a/eclipse/org.argeo.cms.e4/src/org/argeo/cms/e4/jcr/handlers/DeleteNodes.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package org.argeo.cms.e4.jcr.handlers;
-
-import java.util.List;
-
-import javax.inject.Named;
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-
-import org.argeo.cms.e4.jcr.JcrBrowserView;
-import org.argeo.cms.ui.jcr.model.SingleJcrNodeElem;
-import org.argeo.cms.ui.jcr.model.WorkspaceElem;
-import org.argeo.cms.ux.widgets.TreeParent;
-import org.argeo.eclipse.ui.EclipseUiException;
-import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
-import org.eclipse.e4.core.di.annotations.Execute;
-import org.eclipse.e4.ui.model.application.ui.basic.MPart;
-import org.eclipse.e4.ui.services.IServiceConstants;
-import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.swt.widgets.Display;
-
-/**
- * Delete the selected nodes: both in the JCR repository and in the UI view.
- * Warning no check is done, except implementation dependent native checks,
- * handle with care.
- * 
- * This handler is still 'hard linked' to a GenericJcrBrowser view to enable
- * correct tree refresh when a node is added. This must be corrected in future
- * versions.
- */
-public class DeleteNodes {
-	@Execute
-	public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part, ESelectionService selectionService) {
-		List<?> selection = (List<?>) selectionService.getSelection();
-		if (selection == null)
-			return;
-
-		JcrBrowserView view = (JcrBrowserView) part.getObject();
-
-		// confirmation
-		StringBuffer buf = new StringBuffer("");
-		for (Object o : selection) {
-			SingleJcrNodeElem sjn = (SingleJcrNodeElem) o;
-			buf.append(sjn.getName()).append(' ');
-		}
-		Boolean doRemove = MessageDialog.openConfirm(Display.getCurrent().getActiveShell(), "Confirm deletion",
-				"Do you want to delete " + buf + "?");
-
-		// operation
-		if (doRemove) {
-			SingleJcrNodeElem ancestor = null;
-			WorkspaceElem rootAncestor = null;
-			try {
-				for (Object obj : selection) {
-					if (obj instanceof SingleJcrNodeElem) {
-						// Cache objects
-						SingleJcrNodeElem sjn = (SingleJcrNodeElem) obj;
-						TreeParent tp = (TreeParent) sjn.getParent();
-						Node node = sjn.getNode();
-
-						// Jcr Remove
-						node.remove();
-						node.getSession().save();
-						// UI remove
-						tp.removeChild(sjn);
-
-						// Check if the parent is the root node
-						if (tp instanceof WorkspaceElem)
-							rootAncestor = (WorkspaceElem) tp;
-						else
-							ancestor = getOlder(ancestor, (SingleJcrNodeElem) tp);
-					}
-				}
-				if (rootAncestor != null)
-					view.nodeRemoved(rootAncestor);
-				else if (ancestor != null)
-					view.nodeRemoved(ancestor);
-			} catch (Exception e) {
-				ErrorFeedback.show("Cannot delete selected node ", e);
-			}
-		}
-	}
-
-	private SingleJcrNodeElem getOlder(SingleJcrNodeElem A, SingleJcrNodeElem B) {
-		try {
-			if (A == null)
-				return B == null ? null : B;
-			// Todo enhanced this method
-			else
-				return A.getNode().getDepth() <= B.getNode().getDepth() ? A : B;
-		} catch (RepositoryException re) {
-			throw new EclipseUiException("Cannot find ancestor", re);
-		}
-	}
-}