fix: try

Author: Will-ShaoHua

plugin/src/software/aws/toolkits/eclipse/amazonq/util/AutoTriggerPartListener.java

@@ -2,8 +2,8 @@
 // SPDX-License-Identifier: Apache-2.0
 
 package software.aws.toolkits.eclipse.amazonq.util;
-
 import static software.aws.toolkits.eclipse.amazonq.util.QEclipseEditorUtils.getActiveTextEditor;
+import static software.aws.toolkits.eclipse.amazonq.util.QEclipseEditorUtils.getActiveTextViewer;
 
 import org.eclipse.jface.text.IDocument;
 import org.eclipse.jface.text.IDocumentListener;
@@ -25,16 +25,43 @@ public AutoTriggerPartListener(final T docListener) {
     @Override
     public void partActivated(final IWorkbenchPartReference partRef) {
         var part = partRef.getPart(false);
-        if (!(part instanceof ITextEditor)) {
+        boolean isEditor = part instanceof ITextEditor;
+        if (isEditor) {
+            ITextEditor editor = (ITextEditor) part;
+
+            // We should only have at most one listener listening to one document
+            // at any given moment. Therefore it would be acceptable to override the
+            // listener
+            // This is also assuming an active part cannot be activated again.
+            attachDocumentListenerAndUpdateActiveDocument(editor);
             return;
         }
-        ITextEditor editor = (ITextEditor) part;
 
-        // We should only have at most one listener listening to one document
-        // at any given moment. Therefore it would be acceptable to override the
-        // listener
-        // This is also assuming an active part cannot be activated again.
-        attachDocumentListenerAndUpdateActiveDocument(editor);
+        /**
+         * When users use ADT plugin and connect to SAP server, the file opened is a customized editor defined by SAP package.
+         * com.sap.adt.programs.ui.internal.programs.editors.ProgramEditor, which cause above logic not executed, inline listener is not attached hence inline auto trigger is broken.
+         * Here is a monkey patch to fix the issue based on how we currently instrument inline auto trigger.
+         * We might need to add different class names if we see more variants of such editor/file showing.
+         */
+        boolean isProgramEditor = part.getClass().getName().contains("ProgramEditor");
+        if (isEditor) {
+            ITextEditor editor = (ITextEditor) part;
+
+            // We should only have at most one listener listening to one document
+            // at any given moment. Therefore it would be acceptable to override the
+            // listener
+            // This is also assuming an active part cannot be activated again.
+            attachDocumentListenerAndUpdateActiveDocument(editor);
+        } else if (isProgramEditor) {
+            ITextEditor e = getActiveTextEditor();
+            var viewer = getActiveTextViewer(e);
+            if (viewer != null) {
+                var document = viewer.getDocument();
+                if (document != null) {
+                    attachDocumentListenerAndUpdateActiveDocument(document);
+                }
+            }
+        }
     }
 
     @Override
@@ -48,8 +75,12 @@ public void partDeactivated(final IWorkbenchPartReference partRef) {
 
     private void attachDocumentListenerAndUpdateActiveDocument(final ITextEditor editor) {
         var document = editor.getDocumentProvider().getDocument(editor.getEditorInput());
+        attachDocumentListenerAndUpdateActiveDocument(document);
+    }
+
+    private void attachDocumentListenerAndUpdateActiveDocument(final IDocument document) {
         document.addDocumentListener(docListener);
-        activeDocument = document;
+        setActiveDocument(document);
     }
 
     private void detachDocumentListenerFromLastActiveDocument() {