GP-7315 - Data Types Table - Fixed issue deleting a data type from the

table

Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/data/DBTraceDataTypeManager.java

@@ -145,8 +145,10 @@ public class DBTraceDataTypeManager extends ProgramBasedDataTypeManagerDB
 	}
 
 	@Override
-	protected void dataTypeDeleted(long deletedID, DataTypePath deletedPath) {
-		super.dataTypeDeleted(deletedID, deletedPath);
+	protected void dataTypeDeleted(long deletedID, DataType dataType) {
+		super.dataTypeDeleted(deletedID, dataType);
+
+		DataTypePath deletedPath = dataType.getDataTypePath();
 		trace.dataTypeDeleted(deletedID, deletedPath);
 	}
 

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

@@ -500,6 +500,14 @@ class ActiveDataTypeStores {
 			}
 		}
 
+		@Override
+		public void dataTypeRemoved(DataTypeManager dtm, DataType dt) {
+			modCount++;
+			for (DataTypeManagerChangeListener listener : dataTypeManagerListeners) {
+				listener.dataTypeRemoved(dtm, dt);
+			}
+		}
+
 		@Override
 		public void dataTypeRemoved(DataTypeManager dtm, DataTypePath path) {
 			modCount++;

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

@@ -126,6 +126,7 @@ public class DataTypesTableProvider extends ComponentProvider {
 		if (!isConnected) {
 			plugin.addDisconnectedTableProvider(this);
 		}
+
 	}
 
 	private static DtFilterState getDtFilterState(DataTypeManagerPlugin plugin) {
@@ -582,11 +583,15 @@ public class DataTypesTableProvider extends ComponentProvider {
 		}
 
 		@Override
-		public void dataTypeRemoved(DataTypeManager dtm, DataTypePath path) {
-			DataType dt = dtm.getDataType(path);
+		public void dataTypeRemoved(DataTypeManager dtm, DataType dt) {
 			model.removeObject(dt);
 		}
 
+		@Override
+		public void dataTypeRemoved(DataTypeManager dtm, DataTypePath path) {
+			// stub; use other version of dataTypeRemoved()
+		}
+
 		@Override
 		public void dataTypeMoved(DataTypeManager dtm, DataTypePath oldPath,
 				DataTypePath newPath) {
@@ -670,6 +675,7 @@ public class DataTypesTableProvider extends ComponentProvider {
 			ArchiveManager archiveManager = plugin.getArchiveManager();
 			List<PersistentDataTypeArchive> archives = archiveManager.getOpenArchives();
 			for (PersistentDataTypeArchive archive : archives) {
+
 				DataTypeManager dtm = archive.getDataTypeManager();
 				if (dtm instanceof ProgramBasedDataTypeManager) {
 					continue;

Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/ArchiveDataTypeManagerDB.java

@@ -24,8 +24,8 @@ import db.util.ErrorHandler;
 import ghidra.framework.data.OpenMode;
 import ghidra.framework.model.RuntimeIOException;
 import ghidra.program.database.DBStringMapAdapter;
-import ghidra.program.database.dtarchive.DataTypeStoreDBModule;
 import ghidra.program.database.dtarchive.DataTypeArchiveDB;
+import ghidra.program.database.dtarchive.DataTypeStoreDBModule;
 import ghidra.program.model.data.*;
 import ghidra.program.model.dtarchive.DataTypeArchive;
 import ghidra.program.model.lang.LanguageVersionException;
@@ -325,8 +325,9 @@ public abstract class ArchiveDataTypeManagerDB extends DataTypeManagerDB
 	}
 
 	@Override
-	protected void dataTypeDeleted(long deletedID, DataTypePath deletedDataTypePath) {
-		super.dataTypeDeleted(deletedID, deletedDataTypePath);
+	protected void dataTypeDeleted(long deletedID, DataType dataType) {
+		super.dataTypeDeleted(deletedID, dataType);
+		DataTypePath deletedDataTypePath = dataType.getDataTypePath();
 		archive.dataTypeChanged(deletedID, ProgramEvent.DATA_TYPE_REMOVED, false,
 			deletedDataTypePath, null);
 	}

Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/DataTypeManagerDB.java

@@ -2425,7 +2425,7 @@ abstract public class DataTypeManagerDB implements DataTypeManager {
 		// possible updates to other datatypes that would need to trigger such a modification time.
 
 		if (notify) {
-			dataTypeDeleted(dataTypeID, dataType.getDataTypePath());
+			dataTypeDeleted(dataTypeID, dataType);
 		}
 	}
 
@@ -3592,13 +3592,15 @@ abstract public class DataTypeManagerDB implements DataTypeManager {
 			replacementDt.getDataTypePath(), replacementDt);
 	}
 
-	protected void dataTypeDeleted(long deletedID, DataTypePath deletedDataTypePath) {
-		CategoryDB category = (CategoryDB) getCategory(deletedDataTypePath.getCategoryPath());
-		category.dataTypeRemoved(deletedDataTypePath.getDataTypeName());
-		removeDataTypeFromSortedList(deletedDataTypePath);
+	protected void dataTypeDeleted(long deletedID, DataType dataType) {
+
+		DataTypePath deletedDtPath = dataType.getDataTypePath();
+		CategoryDB category = (CategoryDB) getCategory(deletedDtPath.getCategoryPath());
+		category.dataTypeRemoved(deletedDtPath.getDataTypeName());
+		removeDataTypeFromSortedList(deletedDtPath);
 		enumValueMap = null;
 		updateLastChangeTime();
-		defaultListener.dataTypeRemoved(this, deletedDataTypePath);
+		defaultListener.dataTypeRemoved(this, dataType);
 	}
 
 	protected void dataTypeMoved(DataType dt, DataTypePath oldDataTypePath,

Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/ProgramDataTypeManager.java

@@ -198,8 +198,10 @@ public class ProgramDataTypeManager extends ProgramBasedDataTypeManagerDB
 	}
 
 	@Override
-	protected void dataTypeDeleted(long deletedID, DataTypePath deletedDataTypePath) {
-		super.dataTypeDeleted(deletedID, deletedDataTypePath);
+	protected void dataTypeDeleted(long deletedID, DataType dataType) {
+		super.dataTypeDeleted(deletedID, dataType);
+
+		DataTypePath deletedDataTypePath = dataType.getDataTypePath();
 		program.dataTypeChanged(deletedID, ProgramEvent.DATA_TYPE_REMOVED, false,
 			deletedDataTypePath, null);
 	}

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

@@ -76,6 +76,23 @@ public interface DataTypeManagerChangeListener {
 	 */
 	public void dataTypeRemoved(DataTypeManager dtm, DataTypePath path);
 
+	/**
+	 * Notification when data type is removed.
+	 * <P>	  
+	 * This method has been added to allow clients access the actual data type that was deleted. By
+	 * default this method simply calls the original 
+	 * {@link #dataTypeRemoved(DataTypeManager, DataTypePath)} so existing clients don't need to 
+	 * implement the new method.  
+	 * 
+	 * @param dtm data type manager for the given category paths.
+	 * @param dataType the removed datatype.
+	 * @since 12.3
+	 */
+	public default void dataTypeRemoved(DataTypeManager dtm, DataType dataType) {
+		DataTypePath dtPath = dataType.getDataTypePath();
+		dataTypeRemoved(dtm, dtPath);
+	}
+
 	/**
 	 * Notification when data type is renamed.
 	 * 

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

@@ -4,9 +4,9 @@
  * 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.
@@ -140,6 +140,19 @@ public class DataTypeManagerChangeListenerHandler implements DataTypeManagerChan
 		});
 	}
 
+	@Override
+	public void dataTypeRemoved(DataTypeManager dtm, DataType dataType) {
+
+		if (listenerList.isEmpty()) {
+			return;
+		}
+		invokeLater(() -> {
+			for (DataTypeManagerChangeListener listener : listenerList) {
+				listener.dataTypeRemoved(dtm, dataType);
+			}
+		});
+	}
+
 	@Override
 	public void dataTypeRemoved(DataTypeManager dtm, DataTypePath path) {