GP-1913 - Updated data type synchronization workflow by adding a new action and a home button to the structure editor. Added action to the composite editors and enum editor to show the type being edited in the Data Type Manager's tree.

Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/invm/InVmModelForFridaFactoryTest.java

@@ -15,8 +15,12 @@
  */
 package agent.frida.model.invm;
 
-import agent.frida.model.AbstractModelForFridaFactoryTest;
+import org.junit.experimental.categories.Category;
 
+import agent.frida.model.AbstractModelForFridaFactoryTest;
+import generic.test.category.NightlyCategory;
+
+@Category(NightlyCategory.class) // this may actually be an @PortSensitive test
 public class InVmModelForFridaFactoryTest extends AbstractModelForFridaFactoryTest {
 	@Override
 	public ModelHost modelHost() throws Throwable {

Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/invm/InVmModelForFridaInterpreterTest.java

@@ -17,10 +17,13 @@ package agent.frida.model.invm;
 
 import org.junit.Ignore;
 import org.junit.Test;
+import org.junit.experimental.categories.Category;
 
 import agent.frida.model.AbstractModelForFridaInterpreterTest;
+import generic.test.category.NightlyCategory;
 import ghidra.dbg.test.ProvidesTargetViaLaunchSpecimen;
 
+@Category(NightlyCategory.class) // this may actually be an @PortSensitive test
 public class InVmModelForFridaInterpreterTest extends AbstractModelForFridaInterpreterTest
 		implements ProvidesTargetViaLaunchSpecimen {
 	@Override
@@ -61,4 +64,3 @@ public class InVmModelForFridaInterpreterTest extends AbstractModelForFridaInter
 	}
 
 }
-

Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/invm/InVmModelForFridaMethodsTest.java

@@ -15,8 +15,12 @@
  */
 package agent.frida.model.invm;
 
-import agent.frida.model.AbstractModelForFridaMethodsTest;
+import org.junit.experimental.categories.Category;
 
+import agent.frida.model.AbstractModelForFridaMethodsTest;
+import generic.test.category.NightlyCategory;
+
+@Category(NightlyCategory.class) // this may actually be an @PortSensitive test
 public class InVmModelForFridaMethodsTest extends AbstractModelForFridaMethodsTest {
 	@Override
 	public ModelHost modelHost() throws Throwable {

Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/invm/InVmModelForFridaRootAttacherTest.java

@@ -17,9 +17,12 @@ package agent.frida.model.invm;
 
 import org.junit.Ignore;
 import org.junit.Test;
+import org.junit.experimental.categories.Category;
 
 import agent.frida.model.AbstractModelForFridaRootAttacherTest;
+import generic.test.category.NightlyCategory;
 
+@Category(NightlyCategory.class) // this may actually be an @PortSensitive test
 public class InVmModelForFridaRootAttacherTest extends AbstractModelForFridaRootAttacherTest {
 	@Override
 	public ModelHost modelHost() throws Throwable {

Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/invm/InVmModelForFridaRootLauncherTest.java

@@ -15,8 +15,12 @@
  */
 package agent.frida.model.invm;
 
-import agent.frida.model.AbstractModelForFridaRootLauncherTest;
+import org.junit.experimental.categories.Category;
 
+import agent.frida.model.AbstractModelForFridaRootLauncherTest;
+import generic.test.category.NightlyCategory;
+
+@Category(NightlyCategory.class) // this may actually be an @PortSensitive test
 public class InVmModelForFridaRootLauncherTest extends AbstractModelForFridaRootLauncherTest {
 	@Override
 	public ModelHost modelHost() throws Throwable {

Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/invm/InVmModelForFridaScenarioStackTest.java

@@ -15,8 +15,12 @@
  */
 package agent.frida.model.invm;
 
-import agent.frida.model.AbstractModelForFridaScenarioStackTest;
+import org.junit.experimental.categories.Category;
 
+import agent.frida.model.AbstractModelForFridaScenarioStackTest;
+import generic.test.category.NightlyCategory;
+
+@Category(NightlyCategory.class) // this may actually be an @PortSensitive test
 public class InVmModelForFridaScenarioStackTest extends AbstractModelForFridaScenarioStackTest {
 	@Override
 	public ModelHost modelHost() throws Throwable {

Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/invm/InVmModelForFridaX64RegistersTest.java

@@ -15,8 +15,12 @@
  */
 package agent.frida.model.invm;
 
-import agent.frida.model.AbstractModelForFridaX64RegistersTest;
+import org.junit.experimental.categories.Category;
 
+import agent.frida.model.AbstractModelForFridaX64RegistersTest;
+import generic.test.category.NightlyCategory;
+
+@Category(NightlyCategory.class) // this may actually be an @PortSensitive test
 public class InVmModelForFridaX64RegistersTest extends AbstractModelForFridaX64RegistersTest {
 
 	@Override

Ghidra/Features/Base/src/main/help/help/topics/DataTypeEditors/EnumEditor.htm

@@ -98,6 +98,17 @@
          the <i>Data Type Manager</i> display is updated to reflect the new name in the tree.
       </p>
     </blockquote>
+    
+    
+     <H2>Show In Data Type Manager</H2>
+
+    <BLOCKQUOTE>
+      <P>Select the <IMG src="images/go-home.png" alt=""> icon in the toolbar to have the editor's
+      data type be highlighted in the Data Type Manager's tree.
+      </P>
+
+    </BLOCKQUOTE
+    
     <h2>Change the Sort Order</h2>
     <blockquote>
       <p>As with most tables in Ghidra, you can change the sort order of a column by 

Ghidra/Features/Base/src/main/help/help/topics/DataTypeEditors/StructureEditor.htm

@@ -102,6 +102,16 @@
       data items in the program will have changed due to the apply.</P>
     </BLOCKQUOTE>
 
+
+    <H2><A name="Show_In_Data_Type_Manager"></A><A name="Structure_Editor_Show_In_Data_Type_Manager">Show In Data Type Manager</H2>
+
+    <BLOCKQUOTE>
+      <P>Select the <IMG src="images/go-home.png" alt=""> icon in the toolbar to have the editor's
+      data type be highlighted in the Data Type Manager's tree.
+      </P>
+
+    </BLOCKQUOTE>
+
     <H2>Closing the Editor</H2>
 
     <BLOCKQUOTE>

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/ApplyAction.java

@@ -48,11 +48,8 @@ public class ApplyAction extends CompositeEditorTableAction {
 		try {
 			model.apply();
 		}
-		catch (EmptyCompositeException e1) {
+		catch (EmptyCompositeException | InvalidDataTypeException e) {
-			model.setStatus(e1.getMessage(), true);
+			model.setStatus(e.getMessage(), true);
-		}
-		catch (InvalidDataTypeException e1) {
-			model.setStatus(e1.getMessage(), true);
 		}
 		requestTableFocus();
 	}

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/CompositeEditorTableAction.java

@@ -45,7 +45,7 @@ abstract public class CompositeEditorTableAction extends DockingAction implement
 	public static final String EDIT_ACTION_PREFIX = "Editor: ";
 
 	public CompositeEditorTableAction(CompositeEditorProvider provider, String name, String group,
-			String[] popupPath, String[] menuPath, ImageIcon icon) {
+			String[] popupPath, String[] menuPath, Icon icon) {
 		super(name, provider.plugin.getName(), KeyBindingType.SHARED);
 		this.provider = provider;
 		model = provider.getModel();

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/EditorProvider.java

@@ -15,53 +15,55 @@
  */
 package ghidra.app.plugin.core.compositeeditor;
 
-import ghidra.program.model.data.*;
 import docking.ComponentProvider;
+import ghidra.program.model.data.*;
 
 /**
  * Interface implemented by data type editors.
- * 
- * 
  */
 public interface EditorProvider {
 
 	/**
 	 * Get the name of this editor.
+	 * @return the name of this editor
 	 */
 	public String getName();
 
 	/**
 	 * Get the pathname of the data type being edited.
+	 * @return the pathname of the data type being edited
 	 */
 	public DataTypePath getDtPath();
 
 	/**
 	 * Get the component provider for this editor.
+	 * @return the component provider for this editor
 	 */
 	public ComponentProvider getComponentProvider();
 
 	/**
 	 * Get the datatype manager associated with this editor.
+	 * @return the datatype manager associated with this editor
 	 */
 	public DataTypeManager getDataTypeManager();
 
 	/**
-	 * Notification that the data type manager domain object (program or data type archive) was restored.
+	 * Notification that the data type manager domain object (program or data type archive) was
+	 * restored.
 	 * @param domainObject the program or data type archive that was restored.
 	 */
 	public void domainObjectRestored(DataTypeManagerDomainObject domainObject);
 
 	/**
-	 * Return whether this editor is editing the data type with the given
+	 * Return whether this editor is editing the data type with the given path.
-	 * path.
 	 * @param dtPath path of a data type
 	 * @return true if the data type for the pathname is being edited
 	 */
 	public boolean isEditing(DataTypePath dtPath);
 
 	/**
-	 * Add an editor listener that will be notified when the edit window is
+	 * Add an editor listener that will be notified when the edit window is closed.
-	 * closed.
+	 * @param listener the listener
 	 */
 	public void addEditorListener(EditorListener listener);
 
@@ -72,6 +74,7 @@ public interface EditorProvider {
 
 	/**
 	 * Returns whether changes need to be saved.
+	 * @return whether changes need to be saved
 	 */
 	public boolean needsSave();
 

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/FindReferencesToField.java

@@ -15,16 +15,13 @@
  */
 package ghidra.app.plugin.core.compositeeditor;
 
-import javax.swing.SwingUtilities;
-
 import docking.ActionContext;
 import docking.action.MenuData;
 import ghidra.app.plugin.core.navigation.FindAppliedDataTypesService;
 import ghidra.app.util.HelpTopics;
 import ghidra.program.model.data.Composite;
 import ghidra.program.model.data.DataTypeComponent;
-import ghidra.util.HelpLocation;
+import ghidra.util.*;
-import ghidra.util.Msg;
 
 /**
  * An action to show references to the field in the currently selected editor row
@@ -56,8 +53,7 @@ public class FindReferencesToField extends CompositeEditorTableAction {
 
 		String fieldName = getFieldName();
 		Composite composite = model.getOriginalComposite();
-		SwingUtilities.invokeLater(
+		Swing.runLater(() -> service.findAndDisplayAppliedDataTypeAddresses(composite, fieldName));
-			() -> service.findAndDisplayAppliedDataTypeAddresses(composite, fieldName));
 	}
 
 	private String getFieldName() {

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/ShowDataTypeInTreeAction.java

@@ -0,0 +1,60 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.app.plugin.core.compositeeditor;
+
+import javax.swing.Icon;
+
+import docking.ActionContext;
+import docking.action.ToolBarData;
+import ghidra.app.services.DataTypeManagerService;
+import ghidra.program.model.data.*;
+import resources.ResourceManager;
+
+/**
+ * Shows the editor's data type in the UI using the {@link DataTypeManagerService}.
+ */
+public class ShowDataTypeInTreeAction extends CompositeEditorTableAction {
+
+	// This action should go after the row-based actions, which have this group:
+	// 3_COMPONENT_EDITOR_ACTION
+	private static final String TOOLBAR_GROUP = "4_COMPONENT_EDITOR_ACTION";
+	private static final Icon ICON = ResourceManager.loadImage("images/go-home.png");
+
+	public ShowDataTypeInTreeAction(CompositeEditorProvider provider) {
+		super(provider, "Show In Data Type Manager", TOOLBAR_GROUP, null /*popupPath*/,
+			null /*menuPath*/, ICON);
+
+		setToolBarData(
+			new ToolBarData(ResourceManager.loadImage("images/go-home.png"), TOOLBAR_GROUP));
+	}
+
+	@Override
+	public void actionPerformed(ActionContext context) {
+		DataTypeManagerService dtmService = tool.getService(DataTypeManagerService.class);
+		DataTypeManager dtm = provider.getDataTypeManager();
+		DataTypePath path = provider.getDtPath();
+		DataType dt = dtm.getDataType(path);
+		dtmService.setDataTypeSelected(dt);
+	}
+
+	@Override
+	public void adjustEnablement() {
+		DataTypeManager dtm = provider.getDataTypeManager();
+		DataTypePath path = provider.getDtPath();
+		DataType dt = dtm.getDataType(path);
+		setEnabled(dt != null);
+	}
+}

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/StructureEditorProvider.java

@@ -73,6 +73,8 @@ public class StructureEditorProvider extends CompositeEditorProvider {
 			new ShowComponentPathAction(this),
 			new AddBitFieldAction(this),
 			new EditBitFieldAction(this),
+			new ShowDataTypeInTreeAction(this),
+
 //			new ViewBitFieldAction(this)
 		};
 		//@formatter:on

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/UnionEditorProvider.java

@@ -65,7 +65,8 @@ public class UnionEditorProvider extends CompositeEditorProvider {
 			new EditFieldAction(this),
 			new HexNumbersAction(this),
 			new AddBitFieldAction(this),
-			new EditBitFieldAction(this)
+			new EditBitFieldAction(this),
+			new ShowDataTypeInTreeAction(this)
 		};
 		//@formatter:on
 	}

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/DataTypeManagerPlugin.java

@@ -38,7 +38,9 @@ import generic.util.Path;
 import ghidra.app.CorePluginPackage;
 import ghidra.app.plugin.PluginCategoryNames;
 import ghidra.app.plugin.ProgramPlugin;
-import ghidra.app.plugin.core.datamgr.actions.*;
+import ghidra.app.plugin.core.datamgr.actions.RecentlyOpenedArchiveAction;
+import ghidra.app.plugin.core.datamgr.actions.UpdateSourceArchiveNamesAction;
+import ghidra.app.plugin.core.datamgr.actions.associate.*;
 import ghidra.app.plugin.core.datamgr.archive.*;
 import ghidra.app.plugin.core.datamgr.editor.DataTypeEditorManager;
 import ghidra.app.plugin.core.datamgr.tree.ArchiveNode;
@@ -60,8 +62,7 @@ import ghidra.program.model.address.AddressSetView;
 import ghidra.program.model.data.*;
 import ghidra.program.model.listing.DataTypeArchive;
 import ghidra.program.model.listing.Program;
-import ghidra.util.HelpLocation;
+import ghidra.util.*;
-import ghidra.util.Msg;
 import ghidra.util.datastruct.LRUMap;
 import ghidra.util.task.TaskLauncher;
 
@@ -570,6 +571,10 @@ public class DataTypeManagerPlugin extends ProgramPlugin
 		return dataTypeManagerHandler.openArchive(archiveName);
 	}
 
+	public List<Archive> getAllArchives() {
+		return dataTypeManagerHandler.getAllArchives();
+	}
+
 	public void openProjectDataTypeArchive() {
 		if (openDialog == null) {
 			ActionListener listener = ev -> {
@@ -613,7 +618,9 @@ public class DataTypeManagerPlugin extends ProgramPlugin
 	@Override
 	public void setDataTypeSelected(DataType dataType) {
 		if (provider.isVisible()) {
-			provider.setDataTypeSelected(dataType);
+			// this is a service method, ensure it is on the Swing thread, since it interacts with
+			// Swing components
+			Swing.runIfSwingOrRunLater(() -> provider.setDataTypeSelected(dataType));
 		}
 	}
 
@@ -725,7 +732,7 @@ public class DataTypeManagerPlugin extends ProgramPlugin
 			return null;
 		}
 		DataTypesActionContext dtContext = (DataTypesActionContext) context;
-		GTreeNode selectedNode = dtContext.getSelectedNode();
+		GTreeNode selectedNode = dtContext.getClickedNode();
 		if (!(selectedNode instanceof ArchiveNode)) {
 			return null;
 		}

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/DataTypeSynchronizer.java

@@ -142,35 +142,38 @@ public class DataTypeSynchronizer {
 	}
 
 	/**
-	 * Commits a single program data type's changes to the associated source data type in the archive.
+	 * Commits a single program data type's changes to the associated source data type in the
-	 * @param refDT the program data type
+	 * archive.
-	 * @return true if the commit succeeds.
+	 * @param dtmHandler the handler that manages data types
+	 * @param dt the program data type
+	 * @return true if the commit succeeds
 	 */
-	public static boolean commit(DataTypeManagerHandler dtmHandler, DataType refDT) {
+	public static boolean commit(DataTypeManagerHandler dtmHandler, DataType dt) {
-		SourceArchive sourceArchive = refDT.getSourceArchive();
+		SourceArchive sourceArchive = dt.getSourceArchive();
 		DataTypeManager sourceDTM = dtmHandler.getDataTypeManager(sourceArchive);
 		if (sourceDTM == null) {
 			return false;
 		}
-		commit(sourceDTM, refDT);
+		commit(sourceDTM, dt);
 		return true;
 	}
 
 	/**
 	 * Updates a single data type in the program to match the associated source data type from the
 	 * archive.
-	 * @param dataType the program data type
+	 * @param dtmHandler the handler that manages data types
-	 * @return true if the update succeeds.
+	 * @param dt the data type
+	 * @return true if the update succeeds
 	 */
-	public static boolean update(DataTypeManagerHandler dtmHandler, DataType refDT) {
+	public static boolean update(DataTypeManagerHandler dtmHandler, DataType dt) {
-		DataTypeManager dataTypeManager = refDT.getDataTypeManager();
+		DataTypeManager dataTypeManager = dt.getDataTypeManager();
-		SourceArchive sourceArchive = refDT.getSourceArchive();
+		SourceArchive sourceArchive = dt.getSourceArchive();
-		DataTypeManager sourceDTM = dtmHandler.getDataTypeManager(sourceArchive);
+		DataTypeManager sourceDtm = dtmHandler.getDataTypeManager(sourceArchive);
-		if (dataTypeManager == null || sourceDTM == null) {
+		if (dataTypeManager == null || sourceDtm == null) {
 			return false;
 		}
-		DataType sourceDT = sourceDTM.getDataType(sourceArchive, refDT.getUniversalID());
+		DataType sourceDt = sourceDtm.getDataType(sourceArchive, dt.getUniversalID());
-		update(dataTypeManager, sourceDT);
+		update(dataTypeManager, sourceDt);
 		return true;
 	}
 
@@ -355,8 +358,9 @@ public class DataTypeSynchronizer {
 
 		buffy.append("<TR BORDER=LEFT>");
 		buffy.append("<TD VALIGN=\"TOP\">");
-		buffy.append("<B>").append(HTMLUtilities.escapeHTML(dataTypeManager.getName())).append(
+		buffy.append("<B>")
-			"</B><HR NOSHADE>");
+				.append(HTMLUtilities.escapeHTML(dataTypeManager.getName()))
+				.append("</B><HR NOSHADE>");
 		buffy.append(htmlContent);
 
 		// horizontal spacer below the inner table in order to force a minimum width
@@ -368,8 +372,9 @@ public class DataTypeSynchronizer {
 		buffy.append("</TD>");
 
 		buffy.append("<TD VALIGN=\"TOP\">");
-		buffy.append("<B>").append(HTMLUtilities.escapeHTML(sourceArchive.getName())).append(
+		buffy.append("<B>")
-			"</B><HR NOSHADE>");
+				.append(HTMLUtilities.escapeHTML(sourceArchive.getName()))
+				.append("</B><HR NOSHADE>");
 
 		buffy.append(otherContent);
 
@@ -458,8 +463,8 @@ public class DataTypeSynchronizer {
 			return;
 		}
 
-		int transactionID = dataTypeManager.startTransaction(
+		int transactionID = dataTypeManager
-			"re-sync '" + sourceArchive.getName() + "' data types");
+				.startTransaction("re-sync '" + sourceArchive.getName() + "' data types");
 		try {
 			reSyncOutOfSyncInTimeOnlyDataTypes();
 			fixSyncForDifferingDataTypes();

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/DataTypesActionContext.java

@@ -20,13 +20,15 @@ import java.util.List;
 
 import javax.swing.tree.TreePath;
 
+import docking.widgets.tree.GTree;
 import docking.widgets.tree.GTreeNode;
 import ghidra.app.context.ProgramActionContext;
+import ghidra.app.plugin.core.datamgr.archive.BuiltInSourceArchive;
 import ghidra.app.plugin.core.datamgr.archive.ProjectArchive;
-import ghidra.app.plugin.core.datamgr.tree.DataTypeArchiveGTree;
+import ghidra.app.plugin.core.datamgr.tree.*;
-import ghidra.app.plugin.core.datamgr.tree.ProjectArchiveNode;
 import ghidra.framework.main.datatable.DomainFileContext;
 import ghidra.framework.model.DomainFile;
+import ghidra.program.model.data.*;
 import ghidra.program.model.listing.Program;
 
 public class DataTypesActionContext extends ProgramActionContext implements DomainFileContext {
@@ -53,7 +55,7 @@ public class DataTypesActionContext extends ProgramActionContext implements Doma
 		return isToolbarAction;
 	}
 
-	public GTreeNode getSelectedNode() {
+	public GTreeNode getClickedNode() {
 		return clickedNode;
 	}
 
@@ -85,4 +87,49 @@ public class DataTypesActionContext extends ProgramActionContext implements Doma
 		return true;
 	}
 
+	public List<GTreeNode> getSelectedNodes() {
+		Object contextObject = getContextObject();
+		GTree gTree = (GTree) contextObject;
+		return gTree.getSelectedNodes();
+	}
+
+	public List<DataTypeNode> getDisassociatableNodes() {
+
+		Object contextObject = getContextObject();
+		GTree gTree = (GTree) contextObject;
+		TreePath[] selectionPaths = gTree.getSelectionPaths();
+		return getDisassociatableNodes(selectionPaths);
+	}
+
+	private List<DataTypeNode> getDisassociatableNodes(TreePath[] paths) {
+
+		List<DataTypeNode> nodes = new ArrayList<>();
+		for (TreePath treePath : paths) {
+			DataTypeNode node = getDisassociatableNode(treePath);
+			if (node != null) {
+				nodes.add(node);
+			}
+		}
+		return nodes;
+	}
+
+	private DataTypeNode getDisassociatableNode(TreePath path) {
+		GTreeNode node = (GTreeNode) path.getLastPathComponent();
+		if (!(node instanceof DataTypeNode)) {
+			return null;
+		}
+
+		DataTypeNode dataTypeNode = (DataTypeNode) node;
+		DataType dataType = dataTypeNode.getDataType();
+		DataTypeManager dataTypeManager = dataType.getDataTypeManager();
+		SourceArchive sourceArchive = dataType.getSourceArchive();
+		if (sourceArchive == null || dataTypeManager == null ||
+			sourceArchive.equals(BuiltInSourceArchive.INSTANCE) ||
+			sourceArchive.getSourceArchiveID().equals(dataTypeManager.getUniversalID())) {
+
+			return null;
+		}
+		return dataTypeNode;
+	}
+
 }

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/DataTypesProvider.java

@@ -38,6 +38,7 @@ import docking.widgets.textpane.GHtmlTextPane;
 import docking.widgets.tree.*;
 import docking.widgets.tree.support.GTreeSelectionEvent.EventOrigin;
 import ghidra.app.plugin.core.datamgr.actions.*;
+import ghidra.app.plugin.core.datamgr.actions.associate.*;
 import ghidra.app.plugin.core.datamgr.archive.*;
 import ghidra.app.plugin.core.datamgr.tree.*;
 import ghidra.app.plugin.core.datamgr.util.DataTypeUtils;
@@ -220,6 +221,7 @@ public class DataTypesProvider extends ComponentProviderAdapter {
 		// key binding only
 		addLocalAction(new ClearCutAction(plugin)); // Common
 
+		addLocalAction(new AssociateDataTypeAction(plugin));
 		addLocalAction(new CommitSingleDataTypeAction(plugin));
 		addLocalAction(new UpdateSingleDataTypeAction(plugin));
 		addLocalAction(new RevertDataTypeAction(plugin));

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/AssociateDataTypeAction.java

@@ -0,0 +1,322 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.app.plugin.core.datamgr.actions.associate;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import javax.swing.*;
+
+import org.apache.commons.lang3.StringUtils;
+
+import docking.*;
+import docking.action.DockingAction;
+import docking.action.MenuData;
+import docking.widgets.OptionDialog;
+import docking.widgets.combobox.GhidraComboBox;
+import docking.widgets.label.GLabel;
+import docking.widgets.tree.GTreeNode;
+import ghidra.app.plugin.core.datamgr.DataTypeManagerPlugin;
+import ghidra.app.plugin.core.datamgr.DataTypesActionContext;
+import ghidra.app.plugin.core.datamgr.archive.*;
+import ghidra.app.plugin.core.datamgr.tree.ArchiveNode;
+import ghidra.app.plugin.core.datamgr.tree.DataTypeNode;
+import ghidra.app.plugin.core.datamgr.util.DataTypeTreeCopyMoveTask;
+import ghidra.app.plugin.core.datamgr.util.DataTypeTreeCopyMoveTask.ActionType;
+import ghidra.program.model.data.*;
+import ghidra.util.Msg;
+import ghidra.util.layout.PairLayout;
+import ghidra.util.task.TaskLauncher;
+
+/**
+ * Allows the user to associate the selected action with a source archive.  An associate data type
+ * allows users to push changes to the source archive and to pull updates from the source archive.
+ */
+public class AssociateDataTypeAction extends DockingAction {
+
+	private DataTypeManagerPlugin plugin;
+
+	public AssociateDataTypeAction(DataTypeManagerPlugin plugin) {
+		super("Associate With Archive", plugin.getName());
+		this.plugin = plugin;
+
+		setPopupMenuData(new MenuData(new String[] { "Associate With Archive" }, null, "Sync"));
+	}
+
+	@Override
+	public boolean isEnabledForContext(ActionContext context) {
+		if (!(context instanceof DataTypesActionContext)) {
+			return false;
+		}
+
+		return hasOnlyDtNodes(((DataTypesActionContext) context).getSelectedNodes());
+	}
+
+	private boolean hasOnlyDtNodes(List<GTreeNode> nodes) {
+		if (nodes.isEmpty()) {
+			return false;
+		}
+		for (GTreeNode node : nodes) {
+			if (!(node instanceof DataTypeNode)) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private boolean isAlreadyAssociated(DataTypesActionContext dtContext) {
+
+		List<DataTypeNode> nodes = dtContext.getDisassociatableNodes();
+		return !nodes.isEmpty();
+	}
+
+	private boolean hasSingleModifiableSourceArchive(List<GTreeNode> nodes) {
+
+		Archive sourceArchive = null;
+		for (GTreeNode node : nodes) {
+			Archive archive = findArchive(node);
+			if (sourceArchive == null) {
+				sourceArchive = archive;
+				continue;
+			}
+
+			if (sourceArchive != archive) {
+				return false;
+			}
+		}
+
+		if (sourceArchive != null && sourceArchive.isModifiable()) {
+			return true;
+		}
+
+		return false;
+	}
+
+	private static Archive findArchive(GTreeNode node) {
+		while (node != null) {
+			if (node instanceof ArchiveNode) {
+				return ((ArchiveNode) node).getArchive();
+			}
+			node = node.getParent();
+		}
+		return null;
+	}
+
+	private List<Archive> getDestinationArchives() {
+
+		List<Archive> archives = plugin.getAllArchives();
+		List<Archive> sourceArchives = archives.stream()
+				.filter(a -> !(a instanceof ProgramArchive))
+				.filter(a -> !(a instanceof BuiltInArchive))
+				.sorted((a1, a2) -> a1.getName().compareToIgnoreCase(a2.getName()))
+				.collect(Collectors.toList());
+
+		return sourceArchives;
+	}
+
+	@Override
+	public void actionPerformed(ActionContext context) {
+
+		List<GTreeNode> nodes = ((DataTypesActionContext) context).getSelectedNodes();
+
+		if (!hasSingleModifiableSourceArchive(nodes)) {
+			Msg.showInfo(this, getProviderComponent(), "Multiple Source Archives",
+				"The currently selected nodes are from multiple archives.\n" +
+					"Please select only nodes from a single archvie.");
+			return;
+		}
+
+		if (isAlreadyAssociated((DataTypesActionContext) context)) {
+			Msg.showInfo(this, getProviderComponent(), "Already Associated",
+				"One or more of the currently selected nodes are already associated\n" +
+					"with a source archive.");
+			return;
+		}
+
+		List<Archive> archives = getDestinationArchives();
+		if (archives.isEmpty()) {
+			Msg.showInfo(this, getProviderComponent(), "No Source Archives Open",
+				"No source archives open.  Please open the desired source archive.");
+			return;
+		}
+
+		ChooseArchiveDialog dialog = new ChooseArchiveDialog(archives);
+		dialog.show();
+		if (dialog.isCancelled()) {
+			return;
+		}
+
+		Archive destinationArchive = dialog.getArchive();
+		Category destinationCategory = dialog.getCategory();
+
+		DataTypeTreeCopyMoveTask task =
+			new DataTypeTreeCopyMoveTask(destinationArchive, destinationCategory, nodes,
+				ActionType.COPY, plugin.getProvider().getGTree(), plugin.getConflictHandler());
+		task.setPromptToAssociateTypes(false); // do not prompt the user; they have already decided
+		TaskLauncher.launch(task);
+	}
+
+	private JComponent getProviderComponent() {
+		return plugin.getProvider().getComponent();
+	}
+
+	private class ChooseArchiveDialog extends DialogComponentProvider {
+
+		private Category category;
+		private Archive archive;
+
+		// default to true to handle the case the user presses Escape or presses the x button
+		private boolean isCancelled = true;
+
+		private GhidraComboBox<Archive> archivesBox = new GhidraComboBox<>();
+		private JTextField categoryField = new JTextField(20);
+
+		ChooseArchiveDialog(List<Archive> archives) {
+			super("Choose New Source Archive", true);
+
+			addWorkPanel(buildWorkPanel());
+
+			archivesBox.addToModel(archives);
+			categoryField.setText("/");
+
+			addOKButton();
+			addCancelButton();
+		}
+
+		private JComponent buildWorkPanel() {
+
+			archivesBox.setRenderer(new DefaultListCellRenderer() {
+
+				@Override
+				public Component getListCellRendererComponent(JList<?> list, Object value,
+						int index, boolean isSelected, boolean cellHasFocus) {
+
+					JLabel renderer = (JLabel) super.getListCellRendererComponent(list, value,
+						index, isSelected, cellHasFocus);
+					Archive a = (Archive) value;
+					renderer.setText(a.getName());
+					return renderer;
+				}
+
+			});
+
+			JPanel panel = new JPanel(new BorderLayout());
+
+			JPanel archivePanel = new JPanel(new PairLayout());
+			archivePanel.add(new GLabel("New Source Archive: "));
+			archivePanel.add(archivesBox);
+
+			JPanel categoryPanel = new JPanel(new PairLayout());
+			categoryPanel.add(new GLabel("Destination Category: "));
+			categoryPanel.add(categoryField);
+
+			panel.add(archivePanel, BorderLayout.NORTH);
+			panel.add(categoryPanel, BorderLayout.SOUTH);
+
+			return panel;
+		}
+
+		@Override
+		protected void okCallback() {
+
+			clearStatusText();
+
+			archive = (Archive) archivesBox.getSelectedItem();
+			if (archive == null) {
+				setStatusText("Please choose an archive");
+				return;
+			}
+
+			if (!archive.isModifiable()) {
+				setStatusText(
+					"Archive is not modifiable. You must first open this archive for edit.");
+				return;
+			}
+
+			if (!updateCategory()) {
+				return;
+			}
+
+			isCancelled = false;
+			close();
+		}
+
+		private boolean updateCategory() {
+
+			String categoryText = categoryField.getText();
+			if (StringUtils.isBlank(categoryText)) {
+				setStatusText("Category must be specified.  Use '/' for the root.");
+				return false;
+			}
+
+			DataTypeManager dtm = archive.getDataTypeManager();
+			CategoryPath categoryPath = new CategoryPath(categoryText);
+			category = dtm.getCategory(categoryPath);
+			if (category != null) {
+				return true;
+			}
+
+			int choice = OptionDialog.showYesNoDialog(null, "Create Category?",
+				"Category '" + categoryText + "' does not exist.  Create it now?");
+			if (choice != OptionDialog.YES_OPTION) {
+				setStatusText("Category does not exist");
+				return false;
+			}
+
+			boolean noErrors = false;
+			int tx = dtm.startTransaction("Create Category");
+			try {
+				category = dtm.createCategory(categoryPath);
+				noErrors = true;
+			}
+			finally {
+				dtm.endTransaction(tx, noErrors);
+			}
+
+			if (category == null) {
+				setStatusText("Unable to create category");
+				return false;
+			}
+			return true;
+		}
+
+		@Override
+		protected void cancelCallback() {
+			super.cancelCallback();
+		}
+
+		boolean isCancelled() {
+			return isCancelled;
+		}
+
+		void show() {
+			JComponent parent = getProviderComponent();
+			DockingWindowManager.showDialog(parent, this);
+		}
+
+		Archive getArchive() {
+			return archive;
+		}
+
+		Category getCategory() {
+			return category;
+		}
+
+	}
+
+}

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/CommitAction.java

@@ -13,8 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
+import java.util.List;
+
+import docking.action.MenuData;
 import ghidra.app.plugin.core.datamgr.*;
 import ghidra.app.plugin.core.datamgr.archive.DataTypeManagerHandler;
 import ghidra.app.plugin.core.datamgr.tree.ArchiveNode;
@@ -22,17 +25,13 @@ import ghidra.program.model.data.DataTypeManager;
 import ghidra.program.model.data.SourceArchive;
 import ghidra.util.HelpLocation;
 
-import java.util.List;
-
-import docking.action.MenuData;
-
 public class CommitAction extends SyncAction {
 
-	public static final String MENU_NAME = "Commit Datatypes To";
+	public static final String MENU_NAME = "Commit Data Types To";
 
-	public CommitAction(DataTypeManagerPlugin plugin,
+	public CommitAction(DataTypeManagerPlugin plugin, DataTypeManagerHandler dataTypeManagerHandler,
-			DataTypeManagerHandler dataTypeManagerHandler, DataTypeManager dtm,
+			DataTypeManager dtm, ArchiveNode archiveNode, SourceArchive sourceArchive,
-			ArchiveNode archiveNode, SourceArchive sourceArchive, boolean isEnabled) {
+			boolean isEnabled) {
 
 		super("Commit Changes To Archive", plugin, dataTypeManagerHandler, dtm, archiveNode,
 			sourceArchive, isEnabled);

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/CommitSingleDataTypeAction.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
 import javax.swing.ImageIcon;
 import javax.swing.tree.TreePath;

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/DisassociateAction.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
 import java.util.*;
 
@@ -35,7 +35,7 @@ import ghidra.util.exception.CancelledException;
 import ghidra.util.task.*;
 
 public class DisassociateAction extends DockingAction {
-	public static final String MENU_NAME = "Disassociate Datatypes From";
+	public static final String MENU_NAME = "Disassociate Data Types From";
 
 	private final SourceArchive sourceArchive;
 	private final DataTypeManager dtm;

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/DisassociateDataTypeAction.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
 import java.util.*;
 import java.util.Map.Entry;
@@ -28,7 +28,8 @@ import docking.action.MenuData;
 import docking.widgets.OptionDialog;
 import docking.widgets.tree.*;
 import ghidra.app.plugin.core.datamgr.*;
-import ghidra.app.plugin.core.datamgr.archive.*;
+import ghidra.app.plugin.core.datamgr.archive.BuiltInSourceArchive;
+import ghidra.app.plugin.core.datamgr.archive.DataTypeManagerHandler;
 import ghidra.app.plugin.core.datamgr.tree.DataTypeArchiveGTree;
 import ghidra.app.plugin.core.datamgr.tree.DataTypeNode;
 import ghidra.app.plugin.core.datamgr.util.DataTypeUtils;
@@ -56,10 +57,8 @@ public class DisassociateDataTypeAction extends DockingAction {
 			return false;
 		}
 
-		Object contextObject = context.getContextObject();
+		DataTypesActionContext dtContext = (DataTypesActionContext) context;
-		GTree gTree = (GTree) contextObject;
+		List<DataTypeNode> nodes = dtContext.getDisassociatableNodes();
-		TreePath[] selectionPaths = gTree.getSelectionPaths();
-		List<DataTypeNode> nodes = getDisassociatableNodes(selectionPaths);
 		return !nodes.isEmpty();
 	}
 

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/RevertAction.java

@@ -13,8 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
+import java.util.List;
+
+import docking.action.MenuData;
 import ghidra.app.plugin.core.datamgr.DataTypeManagerPlugin;
 import ghidra.app.plugin.core.datamgr.DataTypeSyncInfo;
 import ghidra.app.plugin.core.datamgr.archive.DataTypeManagerHandler;
@@ -23,19 +26,15 @@ import ghidra.program.model.data.DataTypeManager;
 import ghidra.program.model.data.SourceArchive;
 import ghidra.util.HelpLocation;
 
-import java.util.List;
-
-import docking.action.MenuData;
-
 public class RevertAction extends SyncAction {
 
-	public static final String MENU_NAME = "Revert Datatypes From";
+	public static final String MENU_NAME = "Revert Data Types From";
 
-	public RevertAction(DataTypeManagerPlugin plugin,
+	public RevertAction(DataTypeManagerPlugin plugin, DataTypeManagerHandler dataTypeManagerHandler,
-			DataTypeManagerHandler dataTypeManagerHandler, DataTypeManager dtm,
+			DataTypeManager dtm, ArchiveNode archiveNode, SourceArchive sourceArchive,
-			ArchiveNode archiveNode, SourceArchive sourceArchive, boolean isEnabled) {
+			boolean isEnabled) {
 
-		super("Revert Datatype Changes", plugin, dataTypeManagerHandler, dtm, archiveNode,
+		super("Revert Data Type Changes", plugin, dataTypeManagerHandler, dtm, archiveNode,
 			sourceArchive, isEnabled);
 		setPopupMenuData(new MenuData(new String[] { MENU_NAME, sourceArchive.getName() }));
 		setHelpLocation(new HelpLocation(plugin.getName(), getHelpTopic()));

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/RevertDataTypeAction.java

@@ -13,14 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
-
-import ghidra.app.plugin.core.datamgr.*;
-import ghidra.app.plugin.core.datamgr.archive.DataTypeManagerHandler;
-import ghidra.app.plugin.core.datamgr.tree.DataTypeNode;
-import ghidra.app.plugin.core.datamgr.util.DataTypeUtils;
-import ghidra.program.model.data.*;
-import ghidra.util.Msg;
 
 import javax.swing.tree.TreePath;
 
@@ -29,6 +22,12 @@ import docking.action.DockingAction;
 import docking.action.MenuData;
 import docking.widgets.tree.GTree;
 import docking.widgets.tree.GTreeNode;
+import ghidra.app.plugin.core.datamgr.*;
+import ghidra.app.plugin.core.datamgr.archive.DataTypeManagerHandler;
+import ghidra.app.plugin.core.datamgr.tree.DataTypeNode;
+import ghidra.app.plugin.core.datamgr.util.DataTypeUtils;
+import ghidra.program.model.data.*;
+import ghidra.util.Msg;
 
 public class RevertDataTypeAction extends DockingAction {
 
@@ -37,7 +36,7 @@ public class RevertDataTypeAction extends DockingAction {
 	public RevertDataTypeAction(DataTypeManagerPlugin plugin) {
 		super("Revert Data Type", plugin.getName());
 		this.plugin = plugin;
-		setPopupMenuData(new MenuData(new String[] { "Revert" }, "Sync"));
+		setPopupMenuData(new MenuData(new String[] { "Revert Changes" }, "Sync"));
 		setEnabled(true);
 	}
 
@@ -68,8 +67,8 @@ public class RevertDataTypeAction extends DockingAction {
 			case UNKNOWN:
 				return false;
 			case COMMIT:
-				return true;
 			case CONFLICT:
+				return true;
 			case IN_SYNC:
 			case ORPHAN:
 			case UPDATE:
@@ -88,7 +87,6 @@ public class RevertDataTypeAction extends DockingAction {
 		}
 
 		GTreeNode node = (GTreeNode) selectionPaths[0].getLastPathComponent();
-		if (node instanceof DataTypeNode) {
 		DataTypeNode dataTypeNode = (DataTypeNode) node;
 		DataType dataType = dataTypeNode.getDataType();
 		DataTypeManager dtm = dataType.getDataTypeManager();
@@ -100,17 +98,15 @@ public class RevertDataTypeAction extends DockingAction {
 		}
 		DataTypeManager sourceDTM = handler.getDataTypeManager(sourceArchive);
 		if (sourceDTM == null) {
-				Msg.showInfo(getClass(), gTree, "Revert Failed", "Source Archive not open: " +
+			Msg.showInfo(getClass(), gTree, "Revert Failed",
-					sourceArchive.getName());
+				"Source Archive not open: " + sourceArchive.getName());
 			return;
 		}
 		plugin.revert(dataType);
 
 		// Source archive data type manager was already checked for null above.
-			DataTypeSynchronizer synchronizer =
+		DataTypeSynchronizer synchronizer = new DataTypeSynchronizer(handler, dtm, sourceArchive);
-				new DataTypeSynchronizer(handler, dtm, sourceArchive);
 		synchronizer.reSyncOutOfSyncInTimeOnlyDataTypes();
 	}
-	}
 
 }

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/SyncAction.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
 import java.util.*;
 
@@ -83,7 +83,6 @@ public abstract class SyncAction extends DockingAction implements Comparable<Syn
 
 	@Override
 	public void actionPerformed(ActionContext context) {
-		DataTypeSynchronizer synchronizer = new DataTypeSynchronizer(handler, dtm, sourceArchive);
 
 		if (!dtm.isUpdatable()) {
 			showRequiresArchiveOpenMessage(dtm.getName());
@@ -103,6 +102,8 @@ public abstract class SyncAction extends DockingAction implements Comparable<Syn
 			return;
 		}
 
+		DataTypeSynchronizer synchronizer = new DataTypeSynchronizer(handler, dtm, sourceArchive);
+
 		//@formatter:off
 		TaskBuilder.withTask(new SyncTask(synchronizer))
 			.setStatusTextAlignment(SwingConstants.LEADING)
@@ -279,7 +280,7 @@ public abstract class SyncAction extends DockingAction implements Comparable<Syn
 				case UNKNOWN:
 			}
 		}
-		StringBuffer buf = new StringBuffer();
+		StringBuilder buf = new StringBuilder();
 		if (updateCount > 0) {
 			buf.append("\nNumber of UPDATES remaining:   " + updateCount);
 		}
@@ -340,7 +341,7 @@ public abstract class SyncAction extends DockingAction implements Comparable<Syn
 	private void autoUpdateDataTypesThatHaveNoRealChanges(DataTypeSynchronizer synchronizer,
 			List<DataTypeSyncInfo> outOfSynchInTimeOnlyList, boolean markArchiveSynchronized) {
 
-		int transactionID = dtm.startTransaction("auto sync datatypes");
+		int transactionID = dtm.startTransaction("Auto-sync data types");
 		try {
 			for (DataTypeSyncInfo dataTypeSyncInfo : outOfSynchInTimeOnlyList) {
 				dataTypeSyncInfo.syncTimes();

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/SyncRefreshAction.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
 import docking.ActionContext;
 import docking.action.DockingAction;

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/UpdateAction.java

@@ -13,8 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
+import java.util.List;
+
+import docking.action.MenuData;
 import ghidra.app.plugin.core.datamgr.*;
 import ghidra.app.plugin.core.datamgr.archive.DataTypeManagerHandler;
 import ghidra.app.plugin.core.datamgr.tree.ArchiveNode;
@@ -22,18 +25,14 @@ import ghidra.program.model.data.DataTypeManager;
 import ghidra.program.model.data.SourceArchive;
 import ghidra.util.HelpLocation;
 
-import java.util.List;
-
-import docking.action.MenuData;
-
 public class UpdateAction extends SyncAction {
-	public static final String MENU_NAME = "Update Datatypes From";
+	public static final String MENU_NAME = "Update Data Types From";
 
-	public UpdateAction(DataTypeManagerPlugin plugin,
+	public UpdateAction(DataTypeManagerPlugin plugin, DataTypeManagerHandler dataTypeManagerHandler,
-			DataTypeManagerHandler dataTypeManagerHandler, DataTypeManager dtm,
+			DataTypeManager dtm, ArchiveNode archiveNode, SourceArchive sourceArchive,
-			ArchiveNode archiveNode, SourceArchive sourceArchive, boolean isEnabled) {
+			boolean isEnabled) {
 
-		super("Update Datatypes From Archive", plugin, dataTypeManagerHandler, dtm, archiveNode,
+		super("Update Data Types From Archive", plugin, dataTypeManagerHandler, dtm, archiveNode,
 			sourceArchive, isEnabled);
 
 		setPopupMenuData(new MenuData(new String[] { MENU_NAME, sourceArchive.getName() }));

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/associate/UpdateSingleDataTypeAction.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package ghidra.app.plugin.core.datamgr.actions;
+package ghidra.app.plugin.core.datamgr.actions.associate;
 
 import javax.swing.ImageIcon;
 import javax.swing.tree.TreePath;

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/editor/EnumEditorProvider.java

@@ -34,6 +34,7 @@ import docking.widgets.OptionDialog;
 import ghidra.app.plugin.core.compositeeditor.EditorListener;
 import ghidra.app.plugin.core.compositeeditor.EditorProvider;
 import ghidra.app.plugin.core.datamgr.DataTypeManagerPlugin;
+import ghidra.app.services.DataTypeManagerService;
 import ghidra.framework.plugintool.ComponentProviderAdapter;
 import ghidra.program.model.data.*;
 import ghidra.program.model.data.Enum;
@@ -285,19 +286,28 @@ public class EnumEditorProvider extends ComponentProviderAdapter
 		deleteAction =
 			new EnumPluginAction("Delete Enum Value", e -> editorPanel.deleteSelectedEntries());
 		deleteAction.setEnabled(false);
-		deleteAction.setPopupMenuData(
+		deleteAction
-			new MenuData(new String[] { "Delete" }, DELETE_ICON, editGroup));
+				.setPopupMenuData(new MenuData(new String[] { "Delete" }, DELETE_ICON, editGroup));
 		deleteAction.setToolBarData(new ToolBarData(DELETE_ICON, editGroup));
 		deleteAction.setDescription("Delete the selected enum entries");
 
 		applyAction = new EnumPluginAction("Apply Enum Changes", e -> applyChanges());
 		applyAction.setEnabled(false);
-		applyAction.setToolBarData(new ToolBarData(APPLY_ICON, "ApplyChanges"));
+		String firstGroup = "ApplyChanges";
+		applyAction.setToolBarData(new ToolBarData(APPLY_ICON, firstGroup));
 		applyAction.setDescription("Apply changes to Enum");
 
+		EnumPluginAction showEnumAction =
+			new EnumPluginAction("Show In Data Type Manager", e -> showDataEnumInTree());
+		showEnumAction.setEnabled(true);
+		String thirdGroup = "FThirdGroup";
+		showEnumAction.setToolBarData(
+			new ToolBarData(ResourceManager.loadImage("images/go-home.png"), thirdGroup));
+
 		tool.addLocalAction(this, applyAction);
 		tool.addLocalAction(this, addAction);
 		tool.addLocalAction(this, deleteAction);
+		tool.addLocalAction(this, showEnumAction);
 	}
 
 	private boolean applyChanges() {
@@ -338,6 +348,11 @@ public class EnumEditorProvider extends ComponentProviderAdapter
 		return true;
 	}
 
+	private void showDataEnumInTree() {
+		DataTypeManagerService dtmService = tool.getService(DataTypeManagerService.class);
+		dtmService.setDataTypeSelected(originalEnum);
+	}
+
 	/**
 	 * Checks to see if the new changes to the enum will affect equates based off of it.
 	 * @param editedEnum the enum to check for conflicts with

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/util/DataTypeTreeCopyMoveTask.java

@@ -27,12 +27,13 @@ import ghidra.app.plugin.core.datamgr.archive.ProgramArchive;
 import ghidra.app.plugin.core.datamgr.tree.*;
 import ghidra.program.model.data.*;
 import ghidra.util.*;
-import ghidra.util.exception.*;
+import ghidra.util.exception.CancelledException;
+import ghidra.util.exception.DuplicateNameException;
 import ghidra.util.task.Task;
 import ghidra.util.task.TaskMonitor;
 
 /**
- * Task for handling drop operations.
+ * Task for copying and moving data type nodes within the Data Types tree.
  */
 public class DataTypeTreeCopyMoveTask extends Task {
 
@@ -48,11 +49,11 @@ public class DataTypeTreeCopyMoveTask extends Task {
 	}
 
 	private DataTypeArchiveGTree gTree;
-	private CategoryNode destinationNode;
+	private Category destinationCategory;
-	private List<GTreeNode> droppedNodes;
+	private List<GTreeNode> copyMoveNodes;
 	private Archive sourceArchive;
 	private Archive destinationArchive;
-
+	private boolean promptToAssociateTypes = true;
 	private ActionType actionType;
 	private DataTypeConflictHandler conflictHandler;
 	private List<String> errors = new ArrayList<>();
@@ -65,19 +66,26 @@ public class DataTypeTreeCopyMoveTask extends Task {
 	public DataTypeTreeCopyMoveTask(CategoryNode destinationNode, List<GTreeNode> droppedNodeList,
 			ActionType actionType, DataTypeArchiveGTree gTree,
 			DataTypeConflictHandler conflictHandler) {
+		this(findArchive(destinationNode), destinationNode.getCategory(), droppedNodeList,
+			actionType, gTree, conflictHandler);
+	}
+
+	public DataTypeTreeCopyMoveTask(Archive destinationArchive, Category destinationCategory,
+			List<GTreeNode> droppedNodeList, ActionType actionType, DataTypeArchiveGTree gTree,
+			DataTypeConflictHandler conflictHandler) {
 		super("Drag/Drop", true, true, true);
-		this.destinationNode = destinationNode;
+		this.destinationCategory = destinationCategory;
-		this.droppedNodes = droppedNodeList;
+		this.copyMoveNodes = droppedNodeList;
 		this.actionType = actionType;
 		this.gTree = gTree;
 		this.conflictHandler = conflictHandler;
-		this.destinationArchive = findArchive(destinationNode);
+		this.destinationArchive = destinationArchive;
 
-		GTreeNode firstNode = droppedNodes.get(0);
+		GTreeNode firstNode = copyMoveNodes.get(0);
 		this.sourceArchive = findArchive(firstNode);
 	}
 
-	private Archive findArchive(GTreeNode node) {
+	private static Archive findArchive(GTreeNode node) {
 		while (node != null) {
 			if (node instanceof ArchiveNode) {
 				return ((ArchiveNode) node).getArchive();
@@ -87,10 +95,22 @@ public class DataTypeTreeCopyMoveTask extends Task {
 		return null;
 	}
 
+	/**
+	 * Any types being newly copied/moved to a suitable archive are eligible for 'association',
+	 * which means changes between the two archives will be tracked.  True, the default, signals to
+	 * prompt before associating types; false signals not to prompt the user, but to always
+	 * associate types.
+	 *
+	 * @param prompt true to prompt; false to not prompt
+	 */
+	public void setPromptToAssociateTypes(boolean prompt) {
+		this.promptToAssociateTypes = prompt;
+	}
+
 	@Override
 	public void run(TaskMonitor monitor) throws CancelledException {
 
-		int nodeCount = droppedNodes.size();
+		int nodeCount = copyMoveNodes.size();
 		filterRedundantNodes();
 
 		if (checkForDifferentSourceArchives()) {
@@ -143,10 +163,10 @@ public class DataTypeTreeCopyMoveTask extends Task {
 
 	private boolean checkForDifferentSourceArchives() {
 
-		for (GTreeNode node : droppedNodes) {
+		for (GTreeNode node : copyMoveNodes) {
 			if (sourceArchive != findArchive(node)) {
 				Msg.showError(this, gTree, "Copy Failed",
-					"All dragged data types must be from the same archive!");
+					"All data types must be from the same archive!");
 				return true;
 			}
 		}
@@ -158,7 +178,7 @@ public class DataTypeTreeCopyMoveTask extends Task {
 		DataTypeManager dtm = destinationArchive.getDataTypeManager();
 		int txId = dtm.startTransaction("Copy/Move Category/DataType");
 		try {
-			dragNodesToCategory(monitor);
+			copyOrMoveNodesToCategory(monitor);
 		}
 		finally {
 			dtm.endTransaction(txId, true);
@@ -187,13 +207,13 @@ public class DataTypeTreeCopyMoveTask extends Task {
 			return;
 		}
 
-		monitor.initialize(droppedNodes.size());
+		monitor.initialize(copyMoveNodes.size());
 
 		SourceArchive destination = destinationArchive.getDataTypeManager().getLocalSourceArchive();
 		DataTypeManager dtm = sourceArchive.getDataTypeManager();
 		int txId = dtm.startTransaction("Associate Data Types");
 		try {
-			for (GTreeNode node : droppedNodes) {
+			for (GTreeNode node : copyMoveNodes) {
 				monitor.checkCanceled();
 
 				if (node instanceof DataTypeNode) {
@@ -215,6 +235,10 @@ public class DataTypeTreeCopyMoveTask extends Task {
 
 	private boolean promptToAssociateTypes(TaskMonitor monitor) throws CancelledException {
 
+		if (!promptToAssociateTypes) {
+			return true; // do not prompt; always associate
+		}
+
 		if (!containsUnassociatedTypes(monitor)) {
 			return false; // nothing to associate
 		}
@@ -230,8 +254,8 @@ public class DataTypeTreeCopyMoveTask extends Task {
 	private boolean containsUnassociatedTypes(TaskMonitor monitor) throws CancelledException {
 
 		monitor.setMessage("Checking for types to associate");
-		monitor.initialize(droppedNodes.size());
+		monitor.initialize(copyMoveNodes.size());
-		for (GTreeNode node : droppedNodes) {
+		for (GTreeNode node : copyMoveNodes) {
 			monitor.checkCanceled();
 
 			if (node instanceof DataTypeNode) {
@@ -296,13 +320,13 @@ public class DataTypeTreeCopyMoveTask extends Task {
 		}
 	}
 
-	private void dragNodesToCategory(TaskMonitor monitor) {
+	private void copyOrMoveNodesToCategory(TaskMonitor monitor) {
 
 		monitor.setMessage("Drag/Drop Categories/Data Types");
-		monitor.initialize(droppedNodes.size());
+		monitor.initialize(copyMoveNodes.size());
 
-		Category toCategory = getCategory(destinationNode);
+		Category toCategory = destinationCategory;
-		for (GTreeNode node : droppedNodes) {
+		for (GTreeNode node : copyMoveNodes) {
 			if (monitor.isCancelled()) {
 				break;
 			}
@@ -360,10 +384,10 @@ public class DataTypeTreeCopyMoveTask extends Task {
 		}
 	}
 
-	private void renameAsCopy(Category destinationCategory, DataType dataType) {
+	private void renameAsCopy(Category toCategory, DataType dataType) {
 		String dtName = dataType.getName();
 		String baseName = getBaseName(dtName);
-		String copyName = getNextCopyName(destinationCategory, baseName);
+		String copyName = getNextCopyName(toCategory, baseName);
 		try {
 			dataType.setName(copyName);
 		}
@@ -386,12 +410,12 @@ public class DataTypeTreeCopyMoveTask extends Task {
 		return baseName;
 	}
 
-	String getNextCopyName(Category destinationCategory, String baseName) {
+	String getNextCopyName(Category toCategory, String baseName) {
 
 		String format = "Copy_%d_of_" + baseName;
 		for (int i = 1; i < 100; i++) {
 			String copyName = String.format(format, i);
-			if (destinationCategory.getDataType(copyName) == null) {
+			if (toCategory.getDataType(copyName) == null) {
 				return copyName;
 			}
 		}
@@ -400,14 +424,14 @@ public class DataTypeTreeCopyMoveTask extends Task {
 		return String.format(format, System.currentTimeMillis());
 	}
 
-	private void moveNode(Category destinationCategory, GTreeNode node, TaskMonitor monitor) {
+	private void moveNode(Category toCategory, GTreeNode node, TaskMonitor monitor) {
 		if (node instanceof DataTypeNode) {
 			DataType dataType = ((DataTypeNode) node).getDataType();
-			moveDataType(destinationCategory, dataType);
+			moveDataType(toCategory, dataType);
 		}
 		else if (node instanceof CategoryNode) {
 			Category category = ((CategoryNode) node).getCategory();
-			moveCategory(destinationCategory, category, monitor);
+			moveCategory(toCategory, category, monitor);
 		}
 	}
 
@@ -457,17 +481,6 @@ public class DataTypeTreeCopyMoveTask extends Task {
 		toCategory.copyCategory(category, conflictHandler, monitor);
 	}
 
-	private Category getCategory(GTreeNode node) {
-		if (node instanceof ArchiveNode) {
-			return ((ArchiveNode) node).getArchive().getDataTypeManager().getRootCategory();
-		}
-		if (node instanceof CategoryNode) {
-			return ((CategoryNode) node).getCategory();
-		}
-		throw new AssertException(
-			"Expected node to be either an ArchiveNode or CategoryNode but was " + node.getClass());
-	}
-
 	/**
 	 * Returns true if the given data type's source archive is the same as it's current data
 	 * type manager.  This is false if copying a new type from the program to an
@@ -490,7 +503,7 @@ public class DataTypeTreeCopyMoveTask extends Task {
 	// filters out nodes with categories in their path
 	private void filterRedundantNodes() {
 
-		Set<GTreeNode> nodeSet = new HashSet<>(droppedNodes);
+		Set<GTreeNode> nodeSet = new HashSet<>(copyMoveNodes);
 		List<GTreeNode> filteredList = new ArrayList<>();
 
 		for (GTreeNode node : nodeSet) {
@@ -499,7 +512,7 @@ public class DataTypeTreeCopyMoveTask extends Task {
 			}
 		}
 
-		droppedNodes = filteredList;
+		copyMoveNodes = filteredList;
 	}
 
 	private boolean containsAncestor(Set<GTreeNode> nodeSet, GTreeNode node) {

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/util/DataTypeUtils.java

@@ -22,7 +22,6 @@ import java.util.List;
 import javax.swing.Icon;
 import javax.swing.ImageIcon;
 
-import ghidra.app.services.DataTypeManagerService;
 import ghidra.app.services.DataTypeQueryService;
 import ghidra.program.model.data.*;
 import ghidra.program.model.data.Enum;
@@ -150,6 +149,7 @@ public class DataTypeUtils {
 
 	/**
 	 * Returns the root folder icon.
+	 * @param expanded true to use the expanded icon; false to use the collapsed icon.
 	 * @return the root folder icon.
 	 */
 	public static Icon getRootIcon(boolean expanded) {
@@ -217,36 +217,6 @@ public class DataTypeUtils {
 		return closedArchiveFolderIcon;
 	}
 
-//    /**
-//     * Returns the open archive folder icon.
-//     * 
-//     * @param isLocked True means to return the checked-out open archive folder icon
-//     * @return the open archive folder icon.
-//     */
-//    public static Icon getOpenProjectArchiveFolder( boolean isLocked ) {
-//    	loadImages();
-//        if ( isLocked ) {
-//            return lockedOpenProjectArchiveFolderIcon;
-//        }
-//        
-//        return openProjectArchiveFolderIcon;
-//    }
-//    
-//    /**
-//     * Returns the closed folder icon.
-//     * 
-//     * @param isLocked True means to return the checked-out closed folder icon
-//     * @return the closed folder icon.
-//     */
-//    public static Icon getClosedProjectArchiveFolder( boolean isLocked ) {
-//    	loadImages();
-//        if ( isLocked ) {
-//            return lockedClosedProjectArchiveFolderIcon;
-//        }
-//        
-//        return closedProjectArchiveFolderIcon;
-//    }
-//    
 	/**
 	 * Returns the BuiltIn icon.
 	 *
@@ -320,10 +290,10 @@ public class DataTypeUtils {
 	}
 
 	/**
-	 * Returns a sorted list of {@link DataType}s that have names which start with the given
+	 * Returns a sorted list of {@link DataType}s that have names which start with the given search
-	 * search string.   The list is sorted according to {@link #DATA_TYPE_LOOKUP_COMPARATOR}.
+	 * string.   The list is sorted according to {@link #DATA_TYPE_LOOKUP_COMPARATOR}.
 	 *
-	  @param searchString The name of the DataTypes to match.
+	 * @param searchString The name of the DataTypes to match.
 	 * @param dataService The service from which the data types will be taken.
 	 * @return A sorted list of {@link DataType}s that have names which start with the given search
 	 *         string.
@@ -350,10 +320,13 @@ public class DataTypeUtils {
 	}
 
 	/**
-	 * Changes the give text to prepare it or use in searching for data types.  Clients should
+	 * Changes the given text to prepare it for use in searching for data types.  Clients should
-	 * call this method to make sure that the given text is suitable for use when searching 
+	 * call this method to make sure that the given text is suitable for use when searching the
-	 * the data type values returned by {@link #getExactMatchingDataTypes(String, DataTypeManagerService)}
+	 * data type values returned by
-	 * and {@link #getStartsWithMatchingDataTypes(String, DataTypeManagerService)}.
+	 * {@link #getExactMatchingDataTypes(String, DataTypeQueryService)} and
+	 * {@link #getStartsWithMatchingDataTypes(String, DataTypeQueryService)}.
+	 * @param searchText the search text
+	 * @return the updated text
 	 */
 	public static String prepareSearchText(String searchText) {
 		return searchText.replaceAll(" ", "");
@@ -376,12 +349,14 @@ public class DataTypeUtils {
 
 	/**
 	 * Get the base data type for the specified data type.
-	 * <br>For example, the base data type for Word*[5] is Word.
+	 *
-	 * For a pointer, the base data type is the type being pointed to 
+	 * <p>For example, the base data type for Word*[5] is Word.  For a pointer, the base data type
-	 * or the pointer itself if it is pointing at nothing.
+	 * is the type being pointed to or the pointer itself if it is pointing at nothing.
-	 * <br>If "INT" is a typedef on a "dword" then INT[7][3] would have a base data type of dword.
+	 *
-	 * If you wanted to get the INT from INT[7][3] 
+	 * <p>If "INT" is a typedef on a "dword" then INT[7][3] would have a base data type of dword.
-	 * you should call getNamedBasedDataType(DataType) instead.
+	 * If you wanted to get the INT from INT[7][3] you should call getNamedBasedDataType(DataType)
+	 * instead.
+	 *
 	 * @param dt the data type whose base data type is to be determined.
 	 * @return the base data type.
 	 */
@@ -409,15 +384,17 @@ public class DataTypeUtils {
 	}
 
 	/**
-	 * Get the named base data type for the specified data type.
+	 * Get the named base data type for the specified data type.  This method intentionally does
-	 * This method intentionally does not drill down into typedefs.
+	 * not drill down into typedefs.
-	 * <br>For example, the named base data type for Word*[5] is Word.
+	 *
-	 * For a pointer, the named base data type is the type being pointed to 
+	 * <p>For example, the named base data type for Word*[5] is Word.  For a pointer, the named
-	 * or the pointer itself if it is pointing at nothing.
+	 * base data type is the type being pointed to or the pointer itself if it is pointing at
-	 * <br>If "INT" is a typedef on a "dword", then INT[7][3] would 
+	 * nothing.
-	 * have a named base data type of INT.
+	 *
-	 * If you wanted to get the dword from INT[7][3] 
+	 * <p>If "INT" is a typedef on a "dword", then INT[7][3] would have a named base data type of
-	 * you should call getBasedDataType(DataType) instead.
+	 * INT.  If you wanted to get the dword from INT[7][3] you should call
+	 * getBasedDataType(DataType) instead.
+	 *
 	 * @param dt the data type whose named base data type is to be determined.
 	 * @return the base data type.
 	 */
@@ -444,10 +421,10 @@ public class DataTypeUtils {
 	 * Create a copy of the chain of data types that eventually lead to a named
 	 * data type.
 	 * <p>
-	 * Returns a {@link DataType#copy(DataTypeManager) copy()} of the first named data 
+	 * Returns a {@link DataType#copy(DataTypeManager) copy()} of the first named data type found
-	 * type found in the pointer / array type chain, and returns an identical chain of
+	 * in the pointer / array type chain, and returns an identical chain of pointer / arrays up to
-	 * pointer / arrays up to the copied named type.
+	 * the copied named type.
-	 * <p>
+	 *
 	 * @param dataType data type to be copied
 	 * @param dtm data type manager
 	 * @return deep copy of dataType
@@ -475,39 +452,16 @@ public class DataTypeUtils {
 			msg = "The Program is not modifiable!\n";
 		}
 		else if (dtm instanceof FileArchiveBasedDataTypeManager) {
-			msg =
+			msg = "The archive file is not modifiable!\nYou must open the archive for editing\n" +
-				"The archive file is not modifiable!\nYou must open the archive for editing\n before performing this operation.";
+				"before performing this operation.\n" + dtm.getName();
 		}
 		else {
-			msg =
+			msg = "The project archive is not modifiable!\nYou must check out the archive\n" +
-				"The project archive is not modifiable!\nYou must check out the archive\n before performing this operation.";
+				"before performing this operation.\n" + dtm.getName();
 		}
 		Msg.showInfo(DataTypeUtils.class, parent, title, msg);
-
 	}
 
-// For testing:	
-//	public static void main( String[] args ) {
-//	    JFrame frame = new JFrame();
-//	    JPanel panel = new JPanel();
-//	    
-//	    JLabel label1 = new GDLabel();
-//	    Icon icon = getOpenFolderIcon( false );
-//	    label1.setIcon( icon );
-//	    
-//	    JLabel label2 = new GDLabel();
-//	    Icon icon2 = ResourceManager.getDisabledIcon( (ImageIcon) icon );
-//	    label2.setIcon( icon2 );	    	    
-//	        
-//	    panel.add( label1 );
-//	    panel.add( label2 );
-//	    
-//	    frame.getContentPane().add( panel );
-//	    
-//	    frame.pack();
-//	    frame.setVisible( true );
-//	    frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
-//	}
 }
 
 //==================================================================================================

Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/compositeeditor/StructureEditorLockedEnablementTest.java

@@ -15,15 +15,14 @@
  */
 package ghidra.app.plugin.core.compositeeditor;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.*;
-import static org.junit.Assert.assertTrue;
 
 import org.junit.Assert;
 import org.junit.Test;
 
 import ghidra.program.model.data.*;
 import ghidra.util.exception.DuplicateNameException;
-import ghidra.util.task.TaskMonitorAdapter;
+import ghidra.util.task.TaskMonitor;
 
 public class StructureEditorLockedEnablementTest extends AbstractStructureEditorTest {
 
@@ -34,7 +33,7 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 		try {
 			DataTypeManager dataTypeManager = cat.getDataTypeManager();
 			if (dt.getDataTypeManager() != dataTypeManager) {
-				dt = (Structure) dt.clone(dataTypeManager);
+				dt = dt.clone(dataTypeManager);
 			}
 			CategoryPath categoryPath = cat.getCategoryPath();
 			if (!dt.getCategoryPath().equals(categoryPath)) {
@@ -69,7 +68,7 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 		Structure desiredEmptyStructure = emptyStructure;
 		int txID = program.startTransaction("Removing emptyStruct from DTM.");
 		try {
-			programDTM.remove(emptyStructure, TaskMonitorAdapter.DUMMY_MONITOR);
+			programDTM.remove(emptyStructure, TaskMonitor.DUMMY);
 			if (emptyStructure.getDataTypeManager() != catDTM) {
 				desiredEmptyStructure = (Structure) emptyStructure.copy(catDTM);
 				desiredEmptyStructure.setCategoryPath(pgmTestCat.getCategoryPath());
@@ -154,7 +153,8 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 		for (CompositeEditorTableAction action : actions) {
 			if ((action instanceof EditFieldAction) || (action instanceof AddBitFieldAction) ||
 				(action instanceof InsertUndefinedAction) || (action instanceof PointerAction) ||
-				(action instanceof HexNumbersAction)) {
+				(action instanceof HexNumbersAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else if (action instanceof FavoritesAction) {
@@ -203,7 +203,8 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 				(action instanceof DuplicateMultipleAction) || (action instanceof ClearAction) ||
 				(action instanceof DeleteAction) || (action instanceof ArrayAction) ||
 				(action instanceof PointerAction) || (action instanceof HexNumbersAction) ||
-				(action instanceof CreateInternalStructureAction)) {
+				(action instanceof CreateInternalStructureAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else {
@@ -232,7 +233,8 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 				(action instanceof MoveDownAction) || (action instanceof ClearAction) ||
 				(action instanceof DeleteAction) || (action instanceof ArrayAction) ||
 				(action instanceof PointerAction) || (action instanceof HexNumbersAction) ||
-				(action instanceof CreateInternalStructureAction)) {
+				(action instanceof CreateInternalStructureAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else {
@@ -261,7 +263,8 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 				(action instanceof DuplicateAction) ||
 				(action instanceof DuplicateMultipleAction) || (action instanceof ArrayAction) ||
 				(action instanceof PointerAction) || (action instanceof HexNumbersAction) ||
-				(action instanceof CreateInternalStructureAction)) {
+				(action instanceof CreateInternalStructureAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else {
@@ -289,7 +292,8 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 				(action instanceof MoveDownAction) || (action instanceof ClearAction) ||
 				(action instanceof DeleteAction) || (action instanceof ArrayAction) ||
 				(action instanceof PointerAction) || (action instanceof HexNumbersAction) ||
-				(action instanceof CreateInternalStructureAction)) {
+				(action instanceof CreateInternalStructureAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else {
@@ -313,7 +317,8 @@ public class StructureEditorLockedEnablementTest extends AbstractStructureEditor
 				checkEnablement(action, len <= numBytes);
 			}
 			else if ((action instanceof CycleGroupAction) || (action instanceof ClearAction) ||
-				(action instanceof DeleteAction) || (action instanceof HexNumbersAction)) {
+				(action instanceof DeleteAction) || (action instanceof HexNumbersAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else {

Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/compositeeditor/StructureEditorUnlockedEnablementTest.java

@@ -118,7 +118,8 @@ public class StructureEditorUnlockedEnablementTest extends AbstractStructureEdit
 			if ((action instanceof FavoritesAction) || (action instanceof CycleGroupAction) ||
 				(action instanceof EditFieldAction) || (action instanceof InsertUndefinedAction) ||
 				(action instanceof AddBitFieldAction) || (action instanceof PointerAction) ||
-				(action instanceof HexNumbersAction)) {
+				(action instanceof HexNumbersAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else {
@@ -151,7 +152,8 @@ public class StructureEditorUnlockedEnablementTest extends AbstractStructureEdit
 				(action instanceof DuplicateMultipleAction) || (action instanceof DeleteAction) ||
 				(action instanceof ArrayAction) || (action instanceof PointerAction) ||
 				(action instanceof HexNumbersAction) ||
-				(action instanceof CreateInternalStructureAction)) {
+				(action instanceof CreateInternalStructureAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else if (action instanceof FavoritesAction) {
@@ -190,7 +192,8 @@ public class StructureEditorUnlockedEnablementTest extends AbstractStructureEdit
 				(action instanceof MoveUpAction) || (action instanceof ClearAction) ||
 				(action instanceof DeleteAction) || (action instanceof ArrayAction) ||
 				(action instanceof PointerAction) || (action instanceof HexNumbersAction) ||
-				(action instanceof CreateInternalStructureAction)) {
+				(action instanceof CreateInternalStructureAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else if (action instanceof FavoritesAction) {
@@ -230,7 +233,8 @@ public class StructureEditorUnlockedEnablementTest extends AbstractStructureEdit
 				(action instanceof DuplicateMultipleAction) || (action instanceof DeleteAction) ||
 				(action instanceof ArrayAction) || (action instanceof PointerAction) ||
 				(action instanceof HexNumbersAction) ||
-				(action instanceof CreateInternalStructureAction)) {
+				(action instanceof CreateInternalStructureAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else if (action instanceof FavoritesAction) {
@@ -269,7 +273,8 @@ public class StructureEditorUnlockedEnablementTest extends AbstractStructureEdit
 			if ((action instanceof FavoritesAction) || (action instanceof CycleGroupAction) ||
 				(action instanceof EditFieldAction) || (action instanceof InsertUndefinedAction) ||
 				(action instanceof AddBitFieldAction) || (action instanceof PointerAction) ||
-				(action instanceof HexNumbersAction)) {
+				(action instanceof HexNumbersAction) ||
+				(action instanceof ShowDataTypeInTreeAction)) {
 				checkEnablement(action, true);
 			}
 			else {

Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/datamgr/DataTypeTestUtils.java

@@ -110,9 +110,9 @@ public class DataTypeTestUtils {
 
 	public static ArchiveNode openArchive(String archiveName, boolean checkout,
 			DataTypeManagerPlugin plugin) throws Exception {
-		ArchiveNode openArchive = openArchive(archiveName, checkout, false, plugin);
+		ArchiveNode archiveNode = openArchive(archiveName, checkout, false, plugin);
 		waitForTree(plugin);
-		return openArchive;
+		return archiveNode;
 	}
 
 	private static void waitForTree(DataTypeManagerPlugin plugin) {

Ghidra/Features/PDB/developer_scripts/DeveloperDumpAllTypesScript.java

@@ -93,7 +93,7 @@ public class DeveloperDumpAllTypesScript extends GhidraScript {
 		}
 		String userChoice =
 			OptionDialog.showInputChoiceDialog(null, "Choose a Data Type Manager or Cancel",
-				"Choose", names, initialDtmChoice, OptionDialog.CANCEL_OPTION);
+				"Choose", names, initialDtmChoice, OptionDialog.PLAIN_MESSAGE);
 		if (userChoice == null) {
 			return null;
 		}

Ghidra/Framework/Docking/src/main/java/docking/widgets/combobox/GhidraComboBox.java

@@ -59,8 +59,8 @@ import docking.widgets.GComponent;
  * @param <E> the item type
  */
 public class GhidraComboBox<E> extends JComboBox<E> implements GComponent {
-	private ArrayList<ActionListener> listeners = new ArrayList<>();
+	private List<ActionListener> listeners = new ArrayList<>();
-	private ArrayList<DocumentListener> docListeners = new ArrayList<>();
+	private List<DocumentListener> docListeners = new ArrayList<>();
 	private boolean setSelectedFlag = false;
 
 	private boolean forwardEnter;
@@ -70,7 +70,6 @@ public class GhidraComboBox<E> extends JComboBox<E> implements GComponent {
 	 * Default constructor.
 	 */
 	public GhidraComboBox() {
-		super();
 		init();
 	}
 
@@ -256,6 +255,13 @@ public class GhidraComboBox<E> extends JComboBox<E> implements GComponent {
 		model.addElement(obj);
 	}
 
+	public void addToModel(Collection<E> items) {
+		DefaultComboBoxModel<E> model = (DefaultComboBoxModel<E>) getModel();
+		for (E e : items) {
+			model.addElement(e);
+		}
+	}
+
 	public boolean containsItem(E obj) {
 		DefaultComboBoxModel<E> model = (DefaultComboBoxModel<E>) getModel();
 		return model.getIndexOf(obj) != -1;

Ghidra/Framework/Docking/src/main/java/docking/widgets/dialogs/InputWithChoicesDialog.java

@@ -28,7 +28,6 @@ import docking.widgets.label.GHtmlLabel;
 
 /**
  * A dialog that has text fields to get user input.
- *
  */
 public class InputWithChoicesDialog extends DialogComponentProvider {
 
@@ -37,19 +36,17 @@ public class InputWithChoicesDialog extends DialogComponentProvider {
 	private boolean allowEdits;
 
 	/**
-	 * Creates a provider for a generic input dialog with the specified title,
+	 * Creates a provider for a generic input dialog with the specified title, a label and a
-	 * a label and a editable comboBox pre-populated with selectable values. The user
+	 * editable comboBox pre-populated with selectable values. The user can check the value of
-	 * can check the value of {@link #isCanceled()} to know whether or not
+	 * {@link #isCanceled()} to know whether or not the user canceled the operation. To get the
-	 * the user canceled the operation. To get the user selected value use the
+	 * user selected value use the {@link #getValue()} value(s) entered by the user.  If the user
-	 * {@link #getValue()} value(s) entered by the user.  If the user cancelled the operation, then
+	 * cancelled the operation, then null will be returned from {@link #getValue()}.
-	 * null will be returned from <code>getValue()</code>.
-	 * <P>
 	 *
 	 * @param dialogTitle used as the name of the dialog's title bar
 	 * @param label value to use for the label of the text field
 	 * @param optionValues values to populate the combo box
-	 * @param initialValue the initial value - can be null
+	 * @param initialValue the initial value; may be null
-	 * @param messageIcon the icon to display on the dialog--can be null
+	 * @param messageIcon the icon to display on the dialog; may be null
 	 */
 	public InputWithChoicesDialog(String dialogTitle, String label, String[] optionValues,
 			String initialValue, Icon messageIcon) {
@@ -67,20 +64,18 @@ public class InputWithChoicesDialog extends DialogComponentProvider {
 	}
 
 	/**
-	 * Creates a provider for a generic input dialog with the specified title,
+	 * Creates a provider for a generic input dialog with the specified title, a label and a
-	 * a label and a editable comboBox pre-populated with selectable values. The user
+	 * editable comboBox pre-populated with selectable values. The user can check the value of
-	 * can check the value of {@link #isCanceled()} to know whether or not
+	 * {@link #isCanceled()} to know whether or not the user canceled the operation. To get the
-	 * the user canceled the operation. To get the user selected value use the
+	 * user selected value use the {@link #getValue()} value(s) entered by the user.  If the user
-	 * {@link #getValue()} value(s) entered by the user.  If the user cancelled the operation, then
+	 * cancelled the operation, then null will be returned from {@link #getValue()}.
-	 * null will be returned from <code>getValue()</code>.
-	 * <P>
 	 *
 	 * @param dialogTitle used as the name of the dialog's title bar
 	 * @param label value to use for the label of the text field
 	 * @param optionValues values to populate the combo box
-	 * @param initialValue the initial value - can be null
+	 * @param initialValue the initial value; may be null
-	 * @param allowEdits true allows the user to add custom entries to the combo box by entering text
+	 * @param allowEdits true allows the user to add custom entries by entering text
-	 * @param messageIcon the icon to display on the dialog--can be null
+	 * @param messageIcon the icon to display on the dialog; may be null
 	 */
 	public InputWithChoicesDialog(String dialogTitle, String label, String[] optionValues,
 			String initialValue, boolean allowEdits, Icon messageIcon) {
@@ -103,7 +98,7 @@ public class InputWithChoicesDialog extends DialogComponentProvider {
 	}
 
 	/**
-	 * completes the construction of the gui for this dialog
+	 * Completes the construction of the gui for this dialog
 	 */
 	private void buildMainPanel(String labelText, String[] optionValues, String initialValue,
 			Icon messageIcon) {
@@ -168,13 +163,15 @@ public class InputWithChoicesDialog extends DialogComponentProvider {
 
 	/**
 	 * Returns if this dialog is canceled.
+	 * @return true if canceled
 	 */
 	public boolean isCanceled() {
 		return isCanceled;
 	}
 
 	/**
-	 * return the value of the first combo box
+	 * Return the value of the first combo box.
+	 * @return the value
 	 */
 	public String getValue() {
 		if (isCanceled) {
@@ -192,8 +189,7 @@ public class InputWithChoicesDialog extends DialogComponentProvider {
 	/**
 	 * Set the current choice to value.
 	 * @param value updated choice
-	 * @throws NoSuchElementException if choice does not permit edits and value is
+	 * @throws NoSuchElementException if edits not permitted and value is not a valid choice
-	 * not a valid choice.
 	 */
 	public void setValue(String value) {
 		combo.setSelectedItem(value);

Ghidra/Framework/Docking/src/main/java/docking/widgets/tree/GTree.java

@@ -27,6 +27,7 @@ import java.util.*;
 import java.util.List;
 import java.util.function.Consumer;
 import java.util.function.Supplier;
+import java.util.stream.Collectors;
 
 import javax.swing.*;
 import javax.swing.Timer;
@@ -916,6 +917,13 @@ public class GTree extends JPanel implements BusyListener {
 		return paths;
 	}
 
+	public List<GTreeNode> getSelectedNodes() {
+		TreePath[] paths = getSelectionPaths();
+		return Arrays.stream(paths)
+				.map(tp -> (GTreeNode) tp.getLastPathComponent())
+				.collect(Collectors.toList());
+	}
+
 	public boolean isExpanded(TreePath treePath) {
 		return tree.isExpanded(treePath);
 	}

Ghidra/Framework/Generic/src/main/java/generic/test/AbstractGTest.java

@@ -15,8 +15,9 @@
  */
 package generic.test;
 
-import static org.junit.Assert.assertNull;
+import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.fail;
+import static org.hamcrest.core.StringContains.*;
+import static org.junit.Assert.*;
 
 import java.io.File;
 import java.util.*;
@@ -298,6 +299,15 @@ public abstract class AbstractGTest {
 		}
 	}
 
+	public static <T> void assertContainsString(String expected, String actual) {
+		assertThat(actual, containsString(expected));
+	}
+
+	public static <T> void assertContainsStringIgnoringCase(String expected, String actual) {
+		// newer hamcrest versions have containsStringIgnoringCase()
+		assertThat(actual.toLowerCase(), containsString(expected.toLowerCase()));
+	}
+
 	private static String printListFailureMessage(String message, List<?> expected,
 			List<?> actual) {
 

Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/DataTypeManager.java

@@ -416,6 +416,14 @@ public interface DataTypeManager {
 	 */
 	public void findEnumValueNames(long value, Set<String> enumValueNames);
 
+	/**
+	 * Finds the data type using the given source archive and id.
+	 *
+	 * @param sourceArchive the optional source archive; required when the type is associated with
+	 * that source archive
+	 * @param datatypeID the type's id
+	 * @return the type or null
+	 */
 	public DataType getDataType(SourceArchive sourceArchive, UniversalID datatypeID);
 
 	/**
@@ -529,6 +537,7 @@ public interface DataTypeManager {
 	 * @deprecated the method {@link DataType#getParents()} should be used instead.
 	 * Use of {@link Set} implementations for containing DataTypes is also inefficient.
 	 */
+	@Deprecated
 	public Set<DataType> getDataTypesContaining(DataType dataType);
 
 	/**

Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/StructureFactory.java

@@ -227,7 +227,7 @@ public class StructureFactory {
 		return newStructure;
 	}
 
-	// uses the provided context to initiailze the provided structure with 
+	// uses the provided context to initialize the provided structure with
 	// dataLength number of components
 	private static void initializeStructureFromContext(Structure structure,
 			DataTypeProviderContext context, int dataLength) {
@@ -249,8 +249,8 @@ public class StructureFactory {
 		}
 
 		for (DataTypeComponent dataComp : dataComps) {
-			structure.add(dataComp.getDataType(), dataComp.getLength(),
+			structure.add(dataComp.getDataType(), dataComp.getLength(), dataComp.getFieldName(),
-				dataComp.getFieldName(), dataComp.getComment());
+				dataComp.getComment());
 		}
 	}
 }