added alternative way to initiate workspace deletion

modules/ViewerController/src/main/java/org/janelia/workstation/controller/action/DeleteHortaWorkspaceAction.java

@@ -0,0 +1,119 @@
+package org.janelia.workstation.controller.action;
+
+import org.janelia.model.domain.DomainObject;
+import org.janelia.model.domain.Reference;
+import org.janelia.model.domain.tiledMicroscope.TmMappedNeuron;
+import org.janelia.model.domain.tiledMicroscope.TmSample;
+import org.janelia.model.domain.tiledMicroscope.TmWorkspace;
+import org.janelia.workstation.common.actions.BaseContextualNodeAction;
+import org.janelia.workstation.controller.TmViewerManager;
+import org.janelia.workstation.controller.access.TiledMicroscopeDomainMgr;
+import org.janelia.workstation.core.api.AccessManager;
+import org.janelia.workstation.core.api.DomainMgr;
+import org.janelia.workstation.core.workers.BackgroundWorker;
+import org.janelia.workstation.core.workers.SimpleWorker;
+import org.janelia.workstation.integration.util.FrameworkAccess;
+import org.openide.awt.ActionID;
+import org.openide.awt.ActionReference;
+import org.openide.awt.ActionReferences;
+import org.openide.awt.ActionRegistration;
+import org.openide.util.NbBundle;
+import org.openide.util.actions.SystemAction;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.swing.*;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Launches the Data Viewer from a context-menu.
+ */
+@ActionID(
+        category = "actions",
+        id = "DeleteHortaWorkspaceAction"
+)
+@ActionRegistration(
+        displayName = "#CTL_DeleteHortaWorkspaceAction",
+        lazy = false
+)
+@ActionReferences({
+        @ActionReference(path = "Menu/Actions/Horta", position = 1510, separatorBefore = 1499)
+})
+@NbBundle.Messages("CTL_DeleteHortaWorkspaceAction=Delete Workspace")
+public class DeleteHortaWorkspaceAction extends BaseContextualNodeAction {
+
+    private static final Logger log = LoggerFactory.getLogger(DeleteHortaWorkspaceAction.class);
+    private DomainObject domainObject;
+
+    public static DeleteHortaWorkspaceAction get() {
+        return SystemAction.get(DeleteHortaWorkspaceAction.class);
+    }
+
+    @Override
+    protected void processContext() {
+        if (getNodeContext().isSingleObjectOfType(TmWorkspace.class)) {
+            if (AccessManager.getAccessManager().isAdmin() ||
+                    domainObject.getOwnerKey().equals(AccessManager.getSubjectKey())) {
+                domainObject = getNodeContext().getSingleObjectOfType(TmWorkspace.class);
+                setEnabledAndVisible(true);
+            }
+        }
+        else {
+            domainObject = null;
+            setEnabledAndVisible(false);
+        }
+    }
+
+    public void setDomainObject(DomainObject obj) {
+        domainObject = obj;
+    }
+
+    @Override
+    public void performAction() {
+
+        DomainObject objectToOpen = domainObject;
+        if (objectToOpen==null) {
+            log.warn("Action performed with null domain object");
+            return;
+        }
+
+        if (domainObject instanceof TmWorkspace) {
+            TmWorkspace workspace = (TmWorkspace) this.domainObject;
+
+            BackgroundWorker deleter = new BackgroundWorker() {
+                @Override
+                public String getName() {
+                    return "Deleting TmWorkspaces";
+                }
+
+                @Override
+                protected void doStuff() {
+                    TiledMicroscopeDomainMgr domainMgr = TiledMicroscopeDomainMgr.getDomainMgr();
+                    List<Long> workspaceIds = new ArrayList<>();
+                    workspaceIds.add(workspace.getId());
+                    domainMgr.removeWorkspaces(workspaceIds);
+                }
+
+                @Override
+                protected void hadSuccess() {
+                    JOptionPane.showMessageDialog(
+                            null,
+                            "Selected workspaces deleted successfully.",
+                            "Success", JOptionPane.INFORMATION_MESSAGE);
+                };
+
+                @Override
+                protected void hadError(Throwable error) {
+                    log.error("Error deleting workspaces", error);
+                    JOptionPane.showMessageDialog(
+                            null,
+                            "Failed to delete workspaces: " + error.getMessage(), "Error",
+                            JOptionPane.ERROR_MESSAGE);
+                }
+            };
+            deleter.executeWithEvents();
+        }
+    }
+}
+