X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.g3d%2Fsrc%2Forg%2Fsimantics%2Fproconf%2Fg3d%2Factions%2FRemoveAction.java;fp=org.simantics.g3d%2Fsrc%2Forg%2Fsimantics%2Fproconf%2Fg3d%2Factions%2FRemoveAction.java;h=0c2dc5d4eca5067c3740dea3103c58e549d4b528;hb=10f144a2bb2d7bec98b812b83acecb333fd098ea;hp=0000000000000000000000000000000000000000;hpb=3055b543aa5afc0cca4bb3b341704e7c5103fa6a;p=simantics%2F3d.git diff --git a/org.simantics.g3d/src/org/simantics/proconf/g3d/actions/RemoveAction.java b/org.simantics.g3d/src/org/simantics/proconf/g3d/actions/RemoveAction.java new file mode 100644 index 00000000..0c2dc5d4 --- /dev/null +++ b/org.simantics.g3d/src/org/simantics/proconf/g3d/actions/RemoveAction.java @@ -0,0 +1,56 @@ +/******************************************************************************* + * Copyright (c) 2007- VTT Technical Research Centre of Finland. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.proconf.g3d.actions; + +import java.util.List; + +import org.simantics.db.Graph; +import org.simantics.db.GraphRequestStatus; +import org.simantics.db.Resource; +import org.simantics.layer0.utils.IEntity; +import org.simantics.layer0.utils.EntityFactory; +import org.simantics.proconf.g3d.Activator; +import org.simantics.proconf.g3d.Resources; +import org.simantics.proconf.g3d.base.ThreeDimensionalEditorBase; +import org.simantics.proconf.g3d.common.StructuredResourceSelection; + +public class RemoveAction extends WriteAction { + + public RemoveAction(ThreeDimensionalEditorBase parent) { + super(parent,false); + } + + public void init() { + setText("Remove"); + setToolTipText("Remove the object"); + this.setImageDescriptor(Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/delete.png")); + } + public GraphRequestStatus doChanges(Graph graph) { + StructuredResourceSelection sel = parent.getSelectionAdapter().getCurrentSelection(); + List res = sel.getSelectionList(); + for (Resource r : res) { + IEntity t = EntityFactory.create(graph, r); + if (t.isInstanceOf(Resources.g3dResource.G3DNode)) { + IEntity parentNode = t.getSingleRelatedObject(Resources.g3dResource.HasParent); + parentNode.removeStatement(Resources.g3dResource.HasChild, t); + } + + } + return GraphRequestStatus.transactionComplete(); + + } + + @Override + public boolean usable(Graph graph,List resources) { + return resources.size() > 0; + } + +}