init commit of samurai

sam2/demo/frontend/src/common/components/annotations/MobileObjectsToolbar.tsx

@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * 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.
+ */
+import MobileObjectsToolbarHeader from '@/common/components/annotations/MobileObjectsToolbarHeader';
+import ObjectsToolbarBottomActions from '@/common/components/annotations/ObjectsToolbarBottomActions';
+import {getObjectLabel} from '@/common/components/annotations/ObjectUtils';
+import ToolbarObject from '@/common/components/annotations/ToolbarObject';
+import MobileFirstClickBanner from '@/common/components/MobileFirstClickBanner';
+import {activeTrackletObjectAtom, isFirstClickMadeAtom} from '@/demo/atoms';
+import {useAtomValue} from 'jotai';
+
+type Props = {
+  onTabChange: (newIndex: number) => void;
+};
+
+export default function MobileObjectsToolbar({onTabChange}: Props) {
+  const activeTracklet = useAtomValue(activeTrackletObjectAtom);
+  const isFirstClickMade = useAtomValue(isFirstClickMadeAtom);
+
+  if (!isFirstClickMade) {
+    return <MobileFirstClickBanner />;
+  }
+
+  return (
+    <div className="w-full">
+      <MobileObjectsToolbarHeader />
+      {activeTracklet != null && (
+        <ToolbarObject
+          label={getObjectLabel(activeTracklet)}
+          tracklet={activeTracklet}
+          isActive={true}
+          isMobile={true}
+        />
+      )}
+
+      <ObjectsToolbarBottomActions onTabChange={onTabChange} />
+    </div>
+  );
+}