Notifications helper to show notifications

plugin/META-INF/MANIFEST.MF

@@ -17,7 +17,8 @@ Require-Bundle: org.eclipse.core.runtime;bundle-version="3.31.0",
  org.eclipse.lsp4j.jsonrpc;bundle-version="0.23.1",
  com.google.gson;bundle-version="2.11.0",
  org.eclipse.ui.ide;bundle-version="3.22.200",
- org.eclipse.ui.workbench.texteditor;bundle-version="3.17.400"
+ org.eclipse.ui.workbench.texteditor;bundle-version="3.17.400",
+ org.eclipse.mylyn.commons.ui;bundle-version="4.2.0"
 Bundle-Classpath: .,
  target/dependency/animal-sniffer-annotations-1.9.jar,
  target/dependency/batik-constants-1.17.jar,
@@ -30,7 +31,9 @@ Bundle-Classpath: .,
  target/dependency/bcutil-jdk18on-1.78.1.jar,
  target/dependency/checker-qual-3.42.0.jar,
  target/dependency/commons-codec-1.15.jar,
+ target/dependency/commons-collections4-4.4.jar,
  target/dependency/commons-io-2.16.1.jar,
+ target/dependency/commons-lang3-3.14.0.jar,
  target/dependency/commons-logging-1.2.jar,
  target/dependency/error_prone_annotations-2.27.0.jar,
  target/dependency/failureaccess-1.0.2.jar,

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

@@ -0,0 +1,70 @@
+// Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package software.aws.toolkits.eclipse.amazonq.util;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.ui.ISharedImages;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.mylyn.commons.ui.dialogs.AbstractNotificationPopup;
+
+public final class ToolkitNotification extends AbstractNotificationPopup {
+
+    private final String title;
+    private final String description;
+    private Image infoIcon;
+
+    public ToolkitNotification(final Display display, final String title, final String description) {
+        super(display);
+        this.title = title;
+        this.description = description;
+    }
+
+    private Image getInfoIcon() {
+        ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
+        ImageDescriptor imageDescriptor = sharedImages.getImageDescriptor(ISharedImages.IMG_OBJS_INFO_TSK);
+        this.infoIcon = imageDescriptor.createImage();
+        return this.infoIcon;
+    }
+
+    @Override
+    protected void createContentArea(final Composite parent) {
+        Composite container = new Composite(parent, SWT.NONE);
+        container.setLayout(new GridLayout(2, false));
+        container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+
+        Label iconLabel = new Label(container, SWT.NONE);
+        iconLabel.setImage(getInfoIcon());
+        iconLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
+
+        Label notificationLabel = new Label(container, SWT.WRAP);
+        notificationLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+        notificationLabel.setText(this.description);
+    }
+
+    @Override
+    protected String getPopupShellTitle() {
+        return this.title;
+    }
+
+    @Override
+    protected Point getInitialSize() {
+        return new Point(60, 20);
+    }
+
+    @Override
+    public boolean close() {
+        if (this.infoIcon != null && !this.infoIcon.isDisposed()) {
+            this.infoIcon.dispose();
+        }
+        return super.close();
+    }
+}